baber/WOPTO huggingface dataset:
Patent EP-0092886-B1 (EP)
IPC: E01B27/02
Filed: 1983-04-21
Granted: 1986-07-23
Abstract: 1. A ballast regulating machine rolling on track rails (3) for levelling and shaping the ballast, comprising side ploughs (8, 8') adjustably mounted to the machine frame (1), said side ploughs can be adjusted to a desired angle with respect to the track longitudinal axis as well as be set with their lower edges to an angle with respect to the horizontal, for adapting said ploughs to the slope of the ballast shoulders, and at least one rotary brush (10, 10') having its shaft (11, 11') extending transversely to the longitudinal axis of the track, characterized in that each side plough (8, 8') is assembled of a plurality of plough blades (17, 17') disposed side by side in a common plane, and that said plough blades (17, 17') are on the one hand swivelling suspended from a shaft (18) at least substantially parallel to their lower working edges and on the other hand adapted to be driven for swivelling about said shaft (18).
Patent EP-0099871-B1 (EP)
Title: Separation of plasma proteins from cell culture systems
IPC: C12N1/02
Filed: 1983-07-15
Granted: 1987-01-14
Abstract: Plasma proteins are separated from cell culture systems such as, for example, fermentation broths of microbial cell cultures and expended media of mammalian cell cultures, by adsorption with water-insoluble, cross-linked polyelectrolyte copolymers.
Patent EP-0123314-B1 (EP)
IPC: A61K51/08
Filed: 1984-04-25
Granted: 1989-08-09
Abstract: A radioactive diagnostic agent having high labeling efficiency, prepared by bringing an aqueous solution of-a radioactive metallic element contaminated with a non-radioactive metallic ions into contact with a non-radioactive carrier comprising a carrier substance having a chelate-forming property and optionally a physiologically active substance chemically bonded thereto, at least one of said aqueous solution and said non-radioactive carrier comprising at least one reductive material chosen from ascorbic acid and erythrobic acid, and their salts and esters.
Patent EP-0129900-B1 (EP)
IPC: C07C11/08
Filed: 1984-06-25
Granted: 1987-07-01
Abstract: 1. A process for recovering 1-butene from a C4 -hydrocarbon mixture which contains 2-butenes and may or may not contain 1-butene by catalytic isomerization of the 2-butenes to 1-butene at elevated temperatures, and isolation of the 1-butene, wherein the isomerization of the 2-butenes to 1-butene is carried out in the presence of an acidic catalyst at from 200 to 450 degrees C, the isomerization mixture obtained from the isomerization zone is fed into a distillation zone, 1-butene is taken off at the top of the distillation zone, a fraction containing 2-butenes and from 1 to 15% by weight of 1-butene is taken off from the lower third of the distillation zone and fed into the isomerization zone, and the starting C4 -hydrocarbon mixture which contains 2-butenes and may or may not contain 1-butene is fed to the distillation zone and/or the isomerization zone.
Patent EP-0169252-B1 (EP)
IPC: G01N33/44
Filed: 1984-07-17
Granted: 1989-11-29
Abstract: PCT No. PCT/EP85/00347 Sec. 371 Date Mar. 17, 1986 Sec. 102(e) Date Mar. 17, 1986 PCT Filed Jul. 13, 1985 PCT Pub. No. WO86/00705 PCT Pub. Date Jan. 30, 1986.An apparatus which includes a reaction vessel from which is tapped a sample of synthetic resin by a tap line, a feed pump in the tap line delivers the synthetic resin to a mixer, a heat exchanger and a viscosimeter, and the latter reflects end product characteristics of the main reaction vessel output. A solvent is also fed to the tap line between the feed pump and the static mixer, and the tap lie downstream of the viscosimeter can be selectively directed back to the reaction vessel, to a dilution container, or to a collection vessel.
Patent EP-0134561-B1 (EP)
IPC: C07D209/20
Filed: 1984-08-16
Granted: 1987-07-08
Abstract: Novel alpha-allenic-alpha-amino acids which are enzyme inhibitors of the suicide or kcat, type are disclosed herein.
Patent EP-0144889-B1 (EP)
IPC: B01D53/34
Filed: 1984-11-27
Granted: 1989-09-06
Abstract: 1. Flue gas desulphurization plant with a spray-type wash tower, in which a washing suspension emitted by a multitude of nozzles cleans the flue gas moving through the spray-type wash tower from the bottom to the top, with the washing suspension which gathers in a sump at the bottom of the spray-type wash tower being delivered to the nozzles, which can be arranged at individual spraying levels, by one or more centrifugal pumps through one or more discharge pipelines, characterized in that the centrifugal pumps are fully floodable submersible motor pumps (3, 9), which are arranged in the interior of the spray-type wash tower (1, 11) in wet installation and which, given free inflow from the wash sump (2, 13), deliver into the discharge pipes (5, 10) installed vertically in the spray-type wash tower (1, 11).
Patent EP-0127924-B1 (EP)
IPC: B21C25/02
Filed: 1984-06-05
Granted: 1990-10-10
Abstract: In an apparatus for the continuous extrusion of metals by moving one wall of a channel such as a groove (2) in a wheel (1) to urge the metal by friction to an extrusion opening (22), from which the metal heated by friction flows to a shaping die (7), better results as to quality of the interior structure and of the surface are obtainable in that between the extrusion opening (22) in the channel and a wider space (14) there is an extrusion passage (12) with substantially parallel walls of a length at least equal to its transverse dimensions and merging without sudden change of said transverse dimensions gradually into said wider space (14), which has a central flow axis for the metal substantially in line with the central flow axis of said passage (12).
Patent EP-0139332-B1 (EP)
IPC: G11B7/095
Filed: 1984-10-10
Granted: 1990-01-24
Abstract: A method is described of mitigating the adverse effects of a loss of track in a "compact-disc-digital-audio" player by constantly detecting the position just before losing track and, after tracking has been restored, to go to said position or, in particular, to a position which appears so much later as is necessary to reach this position.
Patent EP-0153338-B1 (EP)
IPC: G01P3/46
Filed: 1984-07-24
Granted: 1987-06-10
Abstract: Dans la machine électrique, en particulier un moteur à courant continu ou une génératrice tachymétrique à commutation électrique sans balais, de préférence à excitation magnétique et à entrefer bobiné, les bobines de l'entrefer sont divisées en au moins deux bobines partielles (14a, b à 21a, b) et sont agencées de façon que, dans la zone de croisement des têtes de bobines, les bobines partielles suivantes dans le sens de la périphérie (14 à 21) entourent les bobines partielles précédentes. Lors du couplage en série des bobines partielles, on obtient en moyenne des tensions induites égales, ce qui se traduit, en marche comme moteur, par un fonctionnement silencieux, et en marche comme génératrice, par une petite ondulation de la tension produite. L'ondulation de la tension de mesure induite par la génératrice tachymétrique est presque totalement supprimée si le rotor (11) de la machine est pourvu d'une encoche (31). Ainsi, les crêtes des tensions sinusoïdales induites sont aplaties, ce qui donne une courbe presque trapézoïdale.
Patent EP-0168848-B1 (EP)
IPC: B44C1/02
Filed: 1985-04-03
Granted: 1990-11-07
Abstract: The writing on the fabric (1) is accomplished by melting of pieces (7) of the plastic material of the fabric (1) for the creation of impressions of the desired form. Appropriately shaped electrodes (5) supplied with high frequency voltaged are used.
Patent EP-0161025-B1 (EP)
IPC: A43C11/14
Filed: 1985-04-22
Granted: 1987-09-02
Abstract: The ski boot is closed by a device acting both as a closing and a tightening device. This device comprises a worm-screw mounted in one of the two portions of the boot and cooperating with a cogged strap rigid with the other portion, the cogged strap being kept in meshing engagement with the worm-screw by guide means adapted to be moved away from the strap for releasing same or quickly bringing a selected portion of the strap in front of the worm-screw.
Patent EP-0184869-B1 (EP)
IPC: B01J2/30
Filed: 1985-11-13
Granted: 1988-03-16
Abstract: Fertilizer composition in granular form having a regulated release of water-soluble fertilizer agents such as nitrogen, phosphorous, and potassium compounds. Each granule has a core comprising fertilizer substances having a known pH value, and a coating encapsulating the core. The coating is based on dicyclopentadiene and either linseed oil or a soy bean oil alkyd. The coating serves as a pH-regulator, so that for a core having a pH value below 6.0, the pH of the coating is regulated to be in the range of 6.0 to 9.0, while for a core having a pH value higher than 6.0 the coating includes a mixture of trace element compounds and has a pH value lying between 4.5 and 9.0.
Patent EP-0159255-B1 (EP)
IPC: B21J15/04
Filed: 1985-03-28
Granted: 1987-11-19
Abstract: The plug grip comprises a first and a second arms pivotally mounted together, with the first arm leading to a bearing shoe member and the second arm causing a raise of a screw of an expansion plug. The second arm comprises two successive bearing points, a first bearing point providing a great lever arm ratio for causing a start of bending of the expansion plug and a second bearing point providing a smaller lever arms ratio for increasing a distortion stroke of the expansion plug.
Patent EP-0235140-B1 (EP)
Title: Device for holding objects, arrangement provided with such devices and method for the production thereof
IPC: B65D85/00
Filed: 1985-11-21
Granted: 1989-05-03
Abstract: PCT No. PCT/AT85/00049 Sec. 371 Date Jul. 25, 1986 Sec. 102(e) Date Jul. 25, 1986 PCT Filed Nov. 21, 1985 PCT Pub. No. WO86/03327 PCT Pub. Date Jun. 5, 1986.Proposed is a device (1) for holding and displaying CD, audio or video cassettes (2), which with their lower edge areas are obliquely supported in grooves (5) in a case (4), the grooves (5) having support areas cooperating in pairs, between which the cassettes are held in each of their skewed positions. The groove base can be provided with median rounded-off projections (16) for the cassettes and may have a cylindrical form or at least a section. The side walls of the grooves are recessed, and the grooves are stepwise arranged and may be mutually offset in height. The base (4) may be produced as an extruded section of profiled sheet steel or by vacuum molding, wherein the support fillets corresponding to the recessed portions of the grooves are removably placed in a mold and are removed from the mold together with the molded plastic sheet.
Patent EP-0201590-B1 (EP)
IPC: H04L12/56
Filed: 1985-11-12
Granted: 1990-06-13
Abstract: A self-routing packet switching network (100) in which packets are communicated through stages of the network in response to self-contained addresses (Fig. 2) and in which a packet is discarded if a packet cannot be transferred to a subsequent stage of the network within a predefined amount of time. In addition, upon a packet being discarded, a maintenance message is transmitted over a maintenance channel (140) to the processor (149) controlling the network. Each network comprises stages of switching nodes which are responsive to the physical address in a packet to communicate the packet to a designated subsequent node (100-15). The nodes provide for variable packet buffering, packet address rotation techniques, and inter-node and intra-node signaling protocols. Each node comprises a timer (531) which commences timing for a predefined amount of time upon receipt of a packet. If the timer times out, the packet is discarded and a maintenance message is transmitted to the processor controlling the network. The maintenance message includes the physical address plus an address identifying the network entry point of the packet. By discarding packets after a predefined amount of time, the problem of a self-routing network locking up is avoided when one switching node within the network fails or is experiencing overload traffic conditions.
Patent EP-0267986-B1 (EP)
IPC: A61K31/426
Filed: 1986-11-20
Granted: 1990-11-22
Abstract: This invention relates to a series of thiazole derivatives having the general formula <CHEM>   The compounds of the invention have an interesting diuretic activity and low toxicity.
Patent EP-0229376-B1 (EP)
IPC: F16C3/08
Filed: 1986-12-23
Granted: 1991-05-15
Abstract: A rotary piston internal combustion engine of trochoidal type of construction having a housing that consists of dual-curvature mantle runway and side parts, such housing having an eccentric shaft passing therethrough as well as having a triangular piston upon an eccentric of the eccentric shaft, such triangular piston having sealing parts rotating in continuous sliding engagement along a mantle runway in a planetary movement wherein the eccentric shaft is made hollow. The eccentric shaft is produced in a hydraulic pressure procedure. The eccentric shaft is lengthened and extended at an open end thereof via a pipe or tube pressed in the open end and coaxial therewith so as to extend beyond the shaft bearing or receiving of circulating pumps as well as output gears for additional auxiliary devices employable therewith. An end of the eccentric shaft extending beyond the shaft bearing has openings for inlet and discharge of fluid or liquid cooling medium.
Patent EP-0216419-B1 (EP)
IPC: A23L1/30
Filed: 1986-09-05
Granted: 1992-04-15
Abstract: A nutritional fat suitable for enteral and parenteral products is disclosed. This fat consists essentially of from about 50 to 100% by weight triglycerides having the formula: 
<CHEM>
 wherein each R<1> group is selected from n-heptanoyl, n-octanoyl, n-nonanoyl, n-decanoyl and n-undecanoyl groups; and the R<2> groups comprise from 0 to about 90% saturated acyl groups selected from n-heptanoyl, n-octanoyl, n-nonanoyl, n-decanoyl, n-undecanoyl, lauroyl, myristoyl, palmitoyl, stearoyl and mixtures thereof; from 0 to about 90% oleoyl groups; from about 10 to 100% linoleoyl groups; and from 0 to about 10% linolenoyl groups.
Patent EP-0189324-B1 (EP)
IPC: G11B15/675
Filed: 1986-01-23
Granted: 1992-03-18
Abstract: A lock release mechanism is provided in a cassette holder for magnetic tape cassettes. The magnetic tape cassettes have a pivotal closure lid (35) pivotably secured to opposite edges of a casing for movement between a closed position, in which the front opening of the casing through which a magnetic tape can be extracted for loading onto a rotary head is sealed while not in use, and an open position, in which the closure lid is pivoted away from said opening to allow access to the tape while in use. The cassette (28) also has a sliding closure member (36) slidably mounted on one face of the casing and co-operating with the aforementioned pivotal closure lid (35). The sliding closure member (36) is held in its closed position while the pivotal closure lid (35) is In its closed position to cover a bottom spacing through which a device constituting part of a tape handling mechanism may be inserted, and in its open position while the pivotal closure lid (35) is in its open position to allow said device of the tape handling mechanism to engage the casing through the bottom spacing and extract the tape for loading onto the rotary head. The sliding closure member (36) is retained in its closed and open positions by means of a lock member (55). The lock release mechanism is provided in a cassette holder of the recording and reproducing apparatus and comprises a projection means (9) having a portion (9b) which releases the lock member (55) to allow movement of the sliding closure member (36) from the closed position to the open position when the magnetic tape cassette (28) is inserted into the cassette holder for loading and a portion (9a) which releases the lock member (55) to allow movement from the open position to the closed position when the magnetic tape cassette (28) is ejected.
Patent EP-0202868-B1 (EP)
IPC: B65B1/36
Filed: 1986-05-15
Granted: 1989-07-26
Abstract: An apparatus for apportioning powdered material into each of a series of containers (20) is disclosed which includes a powdered material hopper having a dispensing opening and a rotatable filling head contiguous to the dispensing opening. The rotatable filling head includes a plurality of radially situated chambers (19) each having an open outer end (18) for displacement between the material hopper and the series of containers. A conventional pneumatic means is provided for assisting the filling and emptying of the chambers during the apportioning Process.Within each chamber, the volume of Powdered material received is defined by a Piston (50) having a porous head. The Piston engages a Piston support (52) which includes a threaded surface, the threaded surface engaging a threaded stem (56). The threaded stem is longitudinally fixed in position yet rotatable about its longitudinal axis to effect displacement of the piston head and support longitudinally within the chamber.
Patent EP-0231681-B1 (EP)
IPC: C02F3/28
Filed: 1986-12-04
Granted: 1991-11-06
Abstract: This plant consists: - of one or more anaerobic lagoons (1) containing a sludge bed arranged at the bottom, the said lagoon(s) being made leakproof by the placing of a synthetic impervious surface or membrane; - of a distribution system (5) for the effluent to be treated, placed at the bottom of the lagoon(s) (1); - of a watertight and gastight covering for each lagoon, placed on a supporting framework or reinforcement resting in the gutters (10) of the hydraulic ring, also made impervious; - of conduits for the removal of gases (11), for sludge purges (12) and for the outflow (14) of treated water, particularly towards the infiltration lagoons; and  - of control and measuring instruments (13). <IMAGE>
Patent EP-0215095-B1 (EP)
IPC: B07B1/34
Filed: 1986-03-06
Granted: 1990-09-05
Abstract: A method and an apparatus for breaking into parts of a certain size and screening a bulk material, in which the bulk material is fed onto a flat grid (49) made to vibrate, the type and intensity of this vibration being chosen in a manner such that the large lumps of at least one type of material which do not pass directly through the openings in the grid are broken on the said grid, as a result of the said vibration movement, into fragments having a size which permits these fragments to pass through the openings in the grid. Preferably the material passing through the grid is collected on at least one screen (58, 59, 60) which is made to vibrate together with the grid and the material moving over this screen which has not fallen through is conveyed through a reduction device at the discharge of the screen, which device is formed by at least one breaker roller (64) having a double action and which can be made to rotate.
Patent EP-0245419-B1 (EP)
Title: Machine a trancher des blocs de tabac
IPC: A24B3/06
Filed: 1986-11-12
Granted: 1989-01-25
Abstract: Un machine à trancher comprend une surface de support (10) sur laquelle est placé le bloc de matériau devant être tranché, une unité de coupe (14) qui se déplace selon un plan de coupe transversal à ladite surface de support et qui est mobile entre une position haute et une position basse (K, K1), et un poussoir (11) destiné à faire avancer le bloc de matériau pas à pas en direction dudit plan de coupe, ledit poussoir se déplaçant vers l'avant durant les opérations successives de tranchage à partir d'une position reculée (A) vers une position avancée (A1) proche du plan de coupe. Un dispositif de retenue pivotant (22) est prévu pour retenir et soutenir la dernière tranche du bloc. Ledit dispositif de retenue est actionné par un actuateur pneumatique rotatif. Le poussoir se déplace vers sa position reculée aussitôt que la dernière tranche est retenue et soutenue. Ledit dispositif de retenue comprend de préférence un élément allongé à sections en U (21) ayant une base et des côtés et étant monté de manière pivotante par les côtés sur une partie fixe de la machine à trancher, ledit élément étant mobile entre une position surélevée de non-fonctionnement, où il se trouve durant chaque opération de tranchage, et une position abaissée de fonctionnement.
Patent EP-0291553-B1 (EP)
IPC: G05D7/06
Filed: 1987-05-21
Granted: 1991-07-10
Abstract: A method for controlling a differential metering balance, especially for bulk materials, with a weighing device and control of the discharge rate by a desired-value/actual-value comparison, in which measures are taken to eliminate interference of the output signal of the weighing device, is to be further improved. This is achieved in that an estimated value @ for the next measured value of the weighing device is formed from measurement values Gi of the output signal G of the weighing device, in that the estimated value @ formed is compared with the next actual measured value Gi, and in that, when a set tolerance range is exceeded, the control of the feed intensity is continued with the unchanged actual value @ of the feed intensity. This reduces or completely eliminates the influence of interference. At the same time, changes in desired value of the measurement signal can also be taken into account. A differential metering balance for carrying out the method is provided. 
<IMAGE>
Patent EP-0256409-B1 (EP)
IPC: B21B1/14
Filed: 1987-08-03
Granted: 1990-09-26
Abstract: The structural steel rolling mill comprises a reversing two high rough rolling mill, at least one universal working rolling mill and at least one flanging edging rolling mill included in a reversing tandem rolling mill group, and a universal finishing rolling mill at the outlet end of the structural steel rolling mill. The reversing tandem group following the rough rolling mill has a universal working rolling mill, a flanging edging rolling mill and the universal finishing rolling mill. By including the universal finishing rolling mill in the reversing tandem rolling mill group the universal finishing rolling mill also participates in the reversing action and because of that is more effective in shaping than the standard finishing rolling mill so that in practice the special universal finishing rolling mill following the reversing tandem group is omitted as well as the edging rolling mill commonly provided with it and the roller bed located between them. The dimensional accuracy and the surface properties of the rolled product as well as the service life of the rolls of the universal finishing rolling mill are not impaired when the reduction of the universal finishing rolling mill is set smaller than that of the universal working rolling mill.
Patent EP-0271968-B1 (EP)
Inventor: DICKER DAVID
IPC: B43M5/04
Filed: 1987-05-19
Granted: 1993-12-15
Abstract: A one-piece mailer is produced from a one-piece blank produced as such or which is part of an assembly of interconnected one-piece blanks, the one-piece blank having at least two contiguous sections disposed for folding over on each other into overlying relation, each section having remoistenable glue along the respective longitudinal edges for bonding the sections together. Optionally glue is also disposed near a transverse edge of one of the sections. An apparatus is described for folding and sealing such blank comprising feed means, means for applying water to at least one side of the blank being conveyed along each longitudinal edge and means for folding the sections of a conveyed blank into overlying relation while pressing the opposed longitudinal edges together to permit the activated glue to bond the edges together.
Patent EP-0239510-B1 (EP)
Title: Device for announcing the presence of underground pipelines
IPC: H02G9/02
Filed: 1987-03-10
Granted: 1989-04-26
Abstract: 1. A device to indicate the presence of buried pipe lines of the type comprising a longitudinal ribbon (1, 13) provided with division and/or partial division lines extending transversely, characterised in that the ribbon consists of at least two longitudinal strips (4, 5) demarcated by at least one longitudinal line (2) of lower strength, the division and/or partial division lines extending transversely across at least one of these longitudinal strips.