baber/WOPTO huggingface dataset:
Patent EP-0294258-A1 (EP)
Inventor: MIOCQUE MARCEL
IPC: C07C241/00
Filed: 1988-05-11
Abstract: Hydrazine derivatives corresponding to the formula: <IMAGE>  in which: X is a C1-C4 alkyl, the trifluoromethyl group or a halogen chosen from chlorine (in ortho or meta position), fluorine or bromine,  R1 is a C1-C4 alkyl group;  R2 denotes:  - hydrogen,  - a C3-C4 branched alkyl group,  - a C1-C4 alkoxy, preferably ethoxy group,  - a group of formula CR3R4R5 in which:  R3 denotes an OR6, SR6 or NR7R8 group in which:  R6 is hydrogen or a C1-C4 alkyl, R7 and R8 denote hydrogen, a C1-C4 alkyl group, a C2-C4 acyl group, a benzoyl group or else R7 and R8 together with the nitrogen atom to which they are bonded form a 5- or 6-membered heterocyclic group; R4 and R5 are identical and denote hydrogen or a C1-C4 alkyl group or else R4 is hydrogen and R5 denotes either a C1-C4 alkyl group optionally substituted by a hydroxyl group or a phenyl group, or else R3, R4 and R5 together with the carbon atom to which they are bonded form an amido group;  - a phenyl group optionally substituted by a hydroxyl group; - a 5- or 6-membered heterocyclic group and the pharmaceutically acceptable salts of the said compounds.
Patent EP-0299811-A1 (EP)
Inventor: DE OLIVEIRA DAVID
IPC: H02B1/24
Filed: 1988-06-08
Abstract: The electrical ducting according to the invention comprises a tubular channel (1) enclosing conductors (N, L, E) and having connection areas enabling connectors to have access to stripped portions (3) of the said conductors. In addition to the number n of conductors (N, L) required for powering the equipment in use, it comprises at least an additional conductor (E) which has, at least around the specialised connection area, a stripped portion (3) cut into two sections (21, 22) positioned so as to occupy two respective locations which correspond respectively to the locations of two connection elements of a connector provided for a ducting comprising a number n + 2 of conductors. The invention enables the conventional circuitry to be reduced to a strict minimum. <IMAGE>
Patent EP-0373278-A1 (EP)
Inventor: ABBES GILLES
IPC: G06F21/00
Filed: 1988-12-13
Abstract: The device according to the invention is used for powering a system 34 from a remote console 22, to restart the system after a power failure. 
     The remote console is connected to the system 34 through switched network 28 and autoanswer modem 30. When the connection is established the ring indicator signal of the modem interface 32,33 is provided to the power control system controlling the power distribution in system 34. In response to this signal, the system service processor 36 is powered on so that it is able to send messages to console 22 inviting an operator to enter a password authorizing the general power on of the system 34. The password entered by the operator is sent to processor 36, checked and if it is correct the general power on of the system occurs. If not, the function is cancelled. In addition, the function may be inhibited at the remote system. This insures that the remote powering function is performed safely.
Patent EP-0278946-A1 (EP)
Inventor: KASTNER DIETRICH
IPC: G01F1/84
Filed: 1988-02-02
Abstract: The apparatus (1) has a delivery unit (1c) with a delivery line (14) passing via measuring implements (1b) and control devices (6, 15). To accomplish a determination of the mass of even small quantities of liquid in an efficient manner largely independently of density differences of the liquid, fluctuations in the flow velocity and the like, the delivery unit (1c) includes a device (1a) which limits the measuring space, and a mass flow meter (1b) is tied into the delivery line (14). <IMAGE>
Patent EP-0316369-A1 (EP)
Title: Incorporation of functional groups in polymers.
Inventor: SIVAK ANDREW J
IPC: C08F8/12
Filed: 1987-12-28
Abstract: A monomer exhibiting polar functionality such as through a hydroxyl group or other functional group is protected during polymerization in the presence of highly active catalysts by the use of a protective alkyl silane group which is removed after polymerization to restore the functionality of the group. The polymer thus made will have functional groups on its backbone; the functional groups may be reacted with conventional dyes and/or may perform other functions and enter reactions with other reactive compounds. New copolymers are disclosed to be made in Ziegler-Natta systems.
Patent EP-0306514-A1 (EP)
Inventor: PIATT MICHAEL JOSEPH
IPC: B41J11/04
Filed: 1988-02-22
Abstract: Le type d'imprimante décrit comprend un logement, une zone d'impression et un dispositif d'impression sérielle (20) servant à effectuer l'impression le long de secteurs en ligne de supports d'impression, secteurs qui entrent et sortent successivement de la zone d'impression. Ladite imprimante comprend un sous-système solidaire servant à manipuler des feuilles séparées (S) de supports d'impression. Ce sous-système comporte: (a) un élément de transport (8) présentant une surface périphérique (25a, 25b) qui peut se déplacer le long d'un chemin sans fin jusqu'à dépasser une zone d'entrée de feuilles (i), la zone d'impression et une zone de sortie des feuilles; (b) un organe d'entraînement servant à mouvoir la surface de l'élément de transport le long du chemin sans fin; (c) un poste d'avance des feuilles formé à l'intérieur du logement et comportant un dispositif (28, 29) qui sert à positionner la face d'une pile de feuilles adjacente au chemin de l'élément de transport en une position située en amont de la zone d'entrée des feuilles; et (d) un dispositif d'engagement servant à produire des contacts d'engagement d'alimentation périodiques entre l'organe de transport et les feuilles de face successives d'une pile ainsi positionnée. Des modes de réalisation préférés du dispositif d'engagement comprennent: (i) des surfaces d'alimentation/transport (25a, 25b) dont la grandeur et la configuration ont été spécialement conçues et qui se trouvent sur un cylindre ou (ii) un mécanisme de séquence (83) à came d'entraînement du cylindre qui sert à déplacer la pile de feuilles en direction et à partir du cylindre.
Patent EP-0355096-A1 (EP)
Title: Process and device for removing coatings with a laser beam.
Inventor: STICHT WALTER
IPC: B23K26/362
Filed: 1988-03-31
Abstract: Process and device for removing coatings from components with a laser beam, particularly for the removal of insulating layers from wires. The laser beam is directed onto, and moved across, the area from which the coating is to be removed, by means of relative movement between the laser beam and the component. Said coating is thus heated to above evaporating point by the laser beam. Part of the coating is evaporated by the laser beam, which is directed laterally past the component and reflected from a reflexion device.
Patent EP-0357653-A1 (EP)
Title: Feed inlet floor for mobile bed reactors.
Inventor: GROCHOWSKI HORST
IPC: B01D53/34
Filed: 1988-05-05
Abstract: In order to achieve optimal plan-parallel discharge behaviour of a bulk material, a distributor plate of a fluidized-bed reactor is provided which consists of bulk material hoppers (9A) arranged in a honeycomb pattern or in parallel so as to cover the entire area, or of funnel-shaped bulk material discharge channels (9B), in which roof-shaped distribution elements (18A; 18B; 18C) open on their undersides are arranged in such a way on the inside of the hopper or channel, that they protrude towards the interior of the hopper or channel. Said distribution elements are arranged in such a way that, in the travelling direction of the bulk material, they are also located above the bulk material discharge ports (26A and 26B, respectively) of the bulk material hoppers or channels and in this arrangement preferably cover the entire surface area of the bulk material discharge port in a roof-like manner. Distributor plates of this type are employed advantageously by, inter alia, the bulk material being discharged from the moving-bed reactor cyclically and in an amount corresponding to the contaminated bottom layer of the bulk material in the fluid treatment zone.
Patent EP-0321511-A1 (EP)
Inventor: PASTOR RICARDO C
IPC: H01S3/097
Filed: 1988-05-06
Abstract: Matériau de catalyse ayant un métal de catalyse sélectionné dans le groupe constitué de platine, iridium, rhodium et palladium, supporté sur un substrat, sélectionné dans le groupe constitué d'oxyde d'aluminium et d'oxyde d'étain, le substrat ayant au moins deux types de sites atomiques en surface sur lesquels le métal de catalyse peut résider, et le métal de catalyse résidant essentiellement dans l'un de ces types de sites. Dans un matériau de catalyse ayant du platine supporté par un substrat d'oxyde d'aluminium, les atomes de platine sont situés essentiellement dans les sites du substrat ayant l'énergie d'activation la plus faible pour la catalyse d'une réaction chimique. La population du type de site de faible énergie uniquement s'effectue en limitant la teneur en platine à une valeur en pourcentage atomique comprise entre 0,25 environ et 1,0 environ.
Patent EP-0370043-A1 (EP)
Title: Balcony floor.
Inventor: BJORKMAN LARS
IPC: E04C2/08
Filed: 1988-06-22
Abstract: A balcony floor is made up of a plurality of equally long, horizontal sectional floor elements (1, 2, 3, 4) of steel sheet, which are arranged side by side and welded to each other, and of a horizontal sectional end element (6) of steel sheet which is disposed at each end of the sectional floor elements (1-4), extends at right angles to the sectional floor elements and has a vertical web portion (6a) which engages and is welded to the ends of the sectional floor elements. Each of the intermediate sectional floor elements (2, 3) and one (4) of the outer two sectional floor elements (1, 4) have at the side edge facing the other outer sectional floor element (1), a downwardly bent floor element-stiffening flange (2a, 3a, 4a) forming a recess for receiving a part of the horizontal portion of the adjacent sectional floor element (1, 2, 3) and also serving to stiffen the web portion (6a) of the sectional end element (6). The web portion of one sectional end element supports balcony railing attachments which are located substantially opposite a respective downwardly bent floor element-stiffening flange (2a, 4a).
Patent EP-0344219-A1 (EP)
Title: Gas-permeable and ion-permeable membrane for electrochemical system.
Inventor: LUDWIG FRANK A
IPC: H01M50/40
Filed: 1988-06-20
Abstract: An electrode apparatus adapted for use in electrochemical systems (10) having an anode compartment (20) and a cathode compartment (18) in which gas and ions are produced and consumed in the compartments during generation of electrical current. The electrode apparatus includes a membrane (22) for separating the anode compartment from the cathode compartment wherein the membrane (22) is permeable to both ions and gas. The cathode (24) and anode (26) for the assembly are provided on opposite sides of the membrane (22). During use of the membrane-electrode apparatus in electrochemical cells, the gas and ions generated at the cathode (24) or anode (26) migrate through the membrane (22) to provide efficient transfer of gas and ions between the anode compartment (20) and cathode compartment (18).
Patent EP-0354221-A1 (EP)
Title: Fusible pour cables
Inventor: GAIA ALDINO J
IPC: H01H85/044
Filed: 1988-08-24
Abstract: Le fusible (10) d'automobile décrit est destiné à être utilisé dans des conditions de température extrêmes, par exemple pour le compartiment moteur d'un véhicule automobile. Le fusible (10) est plat avec des charges (42, 44) sur l'élément fusible (40) offrant des caractéristiques de temporisation qui permettent d'égaliser les courbes de défaut d'isolation de harnais de câbles d'automobile de petit diamètre. Les parties inférieures des bornes (20 et 30) ont été sélectivement plaquées avec de l'argent. Le logement externe (50) a été attaqué au laser.
Patent EP-0388414-A1 (EP)
Inventor: MACLEAN MURDO SIMON
IPC: B22F1/00
Filed: 1988-10-19
Abstract: Dans un procédé de production d'un alliage d'aluminium et de nickel fritté on forme des particules de poudre avec des surfaces de nickel (soit sur du nickel soit sur un matériau céramique). On oxyde la surface du nickel puis on mélange ces particules avec de la poudre d'aluminium et on fritte le mélange d'une manière connue.
Patent EP-0339466-A1 (EP)
Inventor: DIETL ERICH DIPL-ING
IPC: G06F13/12
Filed: 1989-04-19
Abstract: In data processing systems having separate I/O line system (L-BUS) and I/O units (M1 to Mx) connected to it for driving peripheral devices (DEV), data transfers between the main memory (MM) and the peripheral devices (DEV) are executed largely independently with direct memory access by the I/O units (M...). So that when the I/O system is operated with real memory addresses and without advance reading of the individual channel command words of the individual channel programs, the channel command words needed in each case can be provided in time, a separate command fetching unit (CFU) is provided in addition to the processor (IOP) supporting the I/O operations of the I/O system (IOS), which command fetching unit administers, after initiation of a channel program, the memory address for the channel command word in each case needed by an I/O unit (M...) and the remaining memory addresses and control codes needed for the execution of the initiated input/output operation and provides the memory address needed in each case when the main memory (MM) is accessed. By being restricted to these special tasks and by appropriate structuring of the configuration and of the work sequences, the real-time-critical requirements can be met better and more inexpensively by the command fetching unit (CFU) than by the supporting processor (IOP). <IMAGE>
Patent EP-0396798-A1 (EP)
Inventor: MILLER GERT
IPC: B61L1/08
Filed: 1989-05-11
Abstract: The invention relates to a method and an arrangement for identifying railway vehicles (4) by means of at least one induction loop (2) which is arranged in the course of the track (1) and is part of an oscillator circuit whose change of the oscillator frequency (f) is detected as a function of time (t) in the form of a curve (K1, K2) and evaluated in an associated circuit (3) with respect to the properties, such as in particular maximum values, minimum values, points of inflexion and gradients, characterising the travelling dynamics of the rail vehicles (4). In order also to detect rail vehicles (4) equipped with magnetic brakes (6) and to be able correctly to evaluate curves (K2) which have been changed by magnetic fields generated by the rail vehicle (4) and are derived from the induction loop (2), the electrommagnetic forces (emf) generated on the basis of moving magnetic fields are detected in a measuring device (7 and 8) provided in addition to the induction loop (2) and are taken into account during evaluation. <IMAGE>
Patent EP-0361259-A1 (EP)
Inventor: MATSUNO JUNICHI
IPC: B65H3/48
Filed: 1989-09-18
Abstract: A sheet separating and feeding apparatus has a separating device (7, 15 - 17, 51; 7, 15 - 17, 102) and a vacuum-attracting device (30, 51; 30, 103) to separate and feed sheets one by one from piled sheets (14). The separating device includes a compressed air plenum chamber (7) and main nozzles (16), first auxiliary nozzles (15) and second auxiliary nozzles (17) which are provided on the compressed air plenum chamber (7) for causing air to blow to an upper portion of the piled sheets (14) to separate the uppermost sheet (14a) from the remaining sheets (14). The vacuum-attracting device includes a vacuum chamber (5) and an endless belt (3) having a plurality of through holes (4) provided in a part of the belt (3). The endless belt (3) rotates around the vacuum chamber (5), and attracts the upper­most sheet (14a) which is separated by the separating device (7, 15 - 17, 51; 7, 15 - 17), 102), when the through holes (4) intermittently communicate with a negative pressure in the vacuum chamber (5). The endless belt (3) is driven at different speeds according to rotational positions of the through holes (4), such that the rotational speed of the belt (3) is increased until the belt (3) reaches a position (S₁; M) for attracting a next sheet (14b) after it has fed the uppermost sheet (14a).
Patent EP-0423392-A1 (EP)
Inventor: BUNCZK CHARLES J
IPC: C11D17/00
Filed: 1989-10-19
Abstract: Solid cake lavoratory cleansing block compositions comprising polyethylene glycol polymer and guar gum, and optional ingredients which include fragrances, dyes, solid binders, filler material and mixtures thereof.
Patent EP-0340857-A1 (EP)
Inventor: BOS BERNARD CORNELIS
IPC: A23C20/00
Filed: 1989-04-28
Abstract: A process for preparing an edible and spreadable oil-in-water emulsion on the basis of dairy materials. 
     An emulsion is prepared by mixing an aqueous phase and a fat phase in such amounts that:
     a. the fat content in the mixture is 5-45 wt.%, preferably 15-45 wt.%;   b. the solids content of the aqueous phase is 15-50 wt.%, preferably 30-50 wt.%;   c. at least 30% of the solids of the aqueous phase consists of non-fat milk solids;   d. the content of milk-derived protein in the aqueous phase is 8-20 wt.%;   e. at least 5 and not more than 50 wt.%, preferably 10-40 wt.% of the milk-derived protein derives from whey-protein concentrates;   f. the total mixture contains 1-4 wt.% melting salts, which comprises thoroughly mixing the aqueous and fat phases, homogenizing, pasteurizing or sterilizing and cooling the resulting mixture.
Patent EP-0380837-A1 (EP)
Inventor: JADHAV PRABHAKAR KONDAJI
IPC: C07F7/30
Filed: 1989-02-03
Abstract: A process for reducing halogen-containing compounds of silicon, germanium or tin with lithium hydride in the presence of tetrahydrofuran wherein the lithium hydride is first heated in the tetrahydrofuran and then the halogen-containing compound is added.
Patent EP-0332292-A1 (EP)
Inventor: DUENKELMANN DIETGER
IPC: C22B21/06
Filed: 1989-02-07
Abstract: A rotary device for dispersing gas in molten metal comprises a hollow shaft (1) and a hollow rotor (2) attached to the shaft (1), the rotor (2) having a plurality of vanes (11) extending from the shaft (1) towards the periphery of the rotor (2) and dividing the rotor (2) into a plurality of compartments (C), each compartment (C) having an inlet (9) adjacent the shaft (1) and an outlet (10) adjacent the periphery of the rotor (2), and the rotor (2) having means for passing gas from the discharge end (8) of the shaft (1) into the compartments (C), wherein the discharge end (8) of the shaft (1) opens into a manifold (M) in the rotor (2) and the inlets (9) for the compartments (C) are present in the wall (6a) of the manifold (M). When the device is rotated in molten metal contained in a vessel and gas is passed down the shaft (1), metal is drawn into the manifold (M) and breaks up the gas stream emerging from the shaft (1) into very small bubbles. The gas/metal dispersion flows into the compartments (C) through the inlets (9) and out through the peripheral outlets (10) and the gas is dispersed through the whole body of molten metal.
Patent EP-0405027-A1 (EP)
Inventor: DELCAMBRE THOMAS L
IPC: G09B1/06
Filed: 1989-06-28
Abstract: A toy adapted to instruct young children by association. The toy teaches proper numeric, alphabetic, or colour sequences and the standard left to right reading convention, by utilising blocks (11) that are inserted into shafts (15) in a stand. Blocks inserted out of proper sequence will fall through the stand but passage of blocks inserted in the proper sequences will be obstructed and these blocks will not fall through but will remain supported within the stand.
Patent EP-0351163-A1 (EP)
Inventor: FREDLEY JOSEPH EDWARD
IPC: F28F13/18
Filed: 1989-07-10
Abstract: A heat exchanger includes a porous cylindrical sleeve (240) with a bore (242) into which liquid coolant is admitted. The liquid permeates the sleeve (240) but cannot leave the outer surface. A pipe (232) surrounds the sleeve (240). The pipe (232) has a cylindrical outer surface (233) and an inner surface defining protrusions (234) and vapor channels (236) about the protrusions (234). The inner ends of the protrusions (234) bear against the outer surface of the sleeve (240). A plurality of helical channels (202) are helically arranged about and in thermal contact with the outer surface (233) of the pipe (232). The ends of the helical channels (202) can be coupled to plenums (820, 824), each of which may be coupled by a pipe (56, 58) and a fluid disconnect (60, 62) to one end of a thermal loop including a heat source (50). Heat-laden vapor passes through the helical channels (202) and is cooled to liquid. The heat is withdrawn into the pipe (232) and passes through the protuberances (234) to vaporize the liquid near the surface of the porous sleeve (240). The resulting vapor is collected and coupled to a condenser (22).
Patent EP-0410055-A1 (EP)
Inventor: GOLDENHERSH MICHAEL A
IPC: D06N7/00
Filed: 1989-07-28
Abstract: An ultraviolet blocking material (10) comprises a brea­thable fabric (12) defining porosity-creating apertures (14) and a coating (20) on the fabric (12) at least part­ially disposed in the apertures (14). The coating (20) contains an effective amount of at least one UV blocker.
Patent EP-0418442-A1 (EP)
Inventor: WAGNER JOHN THEODORE
IPC: F16H33/02
Filed: 1989-09-22
Abstract: A flywheel energy storage system configured as an energy storing transmission with a continuously-vari­able output speed employs a pair of variable inertia flywheels (A, B) for energy storage and transfer. Input clutches and gearing (304) selectively permit coupling either or both of the flywheels to an input shaft (27). Output clutches and gear (300) selectively permit either or both flywheels to be coupled to an output shaft (44) with multiple output shaft speed ranges. The output clutches and gearing permit either or both flywheels to be driven with the output shaft to store energy from braking. A system (309) for automatic control of the flywheels is provided.
Patent EP-0359602-A1 (EP)
Title: Organe de liaison pour panneaux
Inventor: BROCHARD JEAN PIERRE
IPC: F16B5/01
Filed: 1989-07-28
Abstract: - L'invention concerne un organe de liaison pour panneaux comportant une âme centrale recouverte par des plaques. - L'organe comprend deux plaquettes (9, 10) parallèles entre elles en étant reliées par une patte de liaison transversale (11) et qui sont destinées à venir s'ajuster par leurs faces internes (12, 14) respectivement sur les plaques (5,6) dudit panneau 3) la distance D1 séparant les faces internes des plaquettes correspondant sensiblement à l'épaisseur D du panneau. Chaque face interne présente un évidement (15) susceptible d'être rempli par un adhésif liant ladite plaquette à la plaque correspondante, tandis que la face externe (18, 19) de chaque plaquette présente des nervures (20) grâce auxquelles chacune desdites plaquettes (9,10), même soumises à des efforts orthogonaux audit panneau, s'applique uniformément contre la plaque correspondante (5,6) dudit panneau, des moyens pour la fixation (22) d'un panneau adjacent ou d'un équipement spécifique étant prévus dans ladite patte de liaison (11).
Patent EP-0349508-A1 (EP)
Inventor: JOHANSSON TOMMY KARL GOSTA
IPC: E04H15/64
Filed: 1989-06-28
Abstract: A jointing device for tents, covers etc., comprises two overlapping flaps (12, 17) interconnected by a series of yokes (14). The yokes are attached in spaced-apart relationship to one flap and pushed through corresponding through holes (18) in the other flap. A rope-like member (15) is passed through the yoke portions sticking out of the holes, thereby to hold said flaps together. Accord­ing to the invention, an inflatable tube-shaped element (20) having through holes is passed over the yokes and positioned between the rope-like member (15) and the overlapping flap portions (12, 17), or between said overlapping flap portions, and adapted, after inflation, to urge said rope-like member against the yokes to seal the joint between the flaps.