baber/WOPTO huggingface dataset:
Patent EP-0326994-A1 (EP)
Inventor: BIEHLER HUBERT
IPC: B23K26/361
Filed: 1989-01-30
Abstract: Flat thin plates as well as thin plates formed by deep drawing are needed in the manufacture of motor vehicle bodies and other vehicle components. The joining of two plates by laser welding at their edges imposes high demands on the dimensional and positional accuracy of the plates to be welded and on the guidance accuracy of the laser. First of all the two plates to be welded are restrained in a fixed manner with their edges in alignment and are positioned with a distance between the two facing edges (9, 10) to be welded. A track-guided laser head (13) or two laser heads track-guided together then trim the two plate edges (9, 10). The two laser-trimmed plate edges are then brought together until they abut by displacing at least one of the plates restrained in a fixed manner; a laser head (9) controlled by the same track guidance then welds the two plate edges (9, 10) together. The welding device for deep-drawn pressed parts has two slides (2, 3) on whose supports (4, 5) interchangeable contour beds (11, 12) are arranged, the clamping surface of which corresponds to the desired spatial form of the pressed parts (6, 7) to be welded. <IMAGE>
Patent EP-0352648-A1 (EP)
Inventor: GJERULFF JORGEN
IPC: E01C19/10
Filed: 1989-07-21
Abstract: A drying and mixing plant for producing a bituminous paving mixture comprises a drying and mixing drum (10) which is supported by a hydraulic cylinder (16) or other lifting means so that the inclination of the drum axis may be altered. By choosing a suitably small angle of inclination so that the drum inclines downwardly towards its outlet end, the plant may be used for continuous operation, so-called drum-mixing. Aggregates and other components may then be supplied continuously to the inlet end of the drum from silos (18), through a center intake (24) from another source (25) and binder such as bitumen may be supplied through a supply tube (58). Finished paving mixture is continuously discharged from the outlet end of the drum and passed to a product silo (28) via a conveyor (27). Alternatively, if the drum axis is arranged substantially horizontally, it is possible to treat two or more substantially separate material portions of different compositions in the drum (10) at the same time in so-called batch-mixing. By tilting the drum (10) by means of the cylinders (16), the material portions may be transferred from one drum section to the next after a certain time of treatment, and finished paving mixture may be discharged as a total portion from the drum section adjacent to the outlet end of the drum. The discharged mixture portion may possibly be further treated or be mixed with further materials in a mixing apparatus (30), to which the mixture portion is passed by means of a conveyor (29). The same plant may thus optionally be used for continuous production of large amounts of a paving mixture of the same composition or for batch-wise production of small asphalt amounts of the different compositions.
Patent EP-0359083-A1 (EP)
Inventor: BRIVIO PIERINO
IPC: B65F3/24
Filed: 1989-09-04
Abstract: A motor vehicle for refuse collection comprising a collection bin (2) divided longitudinally into two chambers (3, 4), with each of which there is associated a rear closure door (3A, 4A), said doors (3A, 4A) being separate from each other and operable independently of each other.
Patent EP-0416158-A1 (EP)
Inventor: KUENECKE PETER DIPL-ING
IPC: A61B18/16
Filed: 1989-09-07
Abstract: In a circuit arrangement for such a purpose, in which at least one measurement device (19) can be connected via a first switching device (10) to at least two electrode surfaces (3 to 5) to be monitored in a first process section for the purpose of forming measurement values to be compared, in order to increase the patient's safety a secondary electrode (2) supplied from a current source (16) is also monitored, while in a second process section the current source (16) is switched to another electrode surface (3 to 5) via a second switching device (15), in which respect at least one other electrode surface (4 and/or 5) and the preceding secondary electrode surface (2) can be connected to the measurement device (19) as electrode surfaces (2, 4, 5) to be monitored in the second process section, for the purpose of again forming measured values to be compared. 
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Patent EP-0371350-A1 (EP)
Inventor: WOLLAN JOHN JEROME
IPC: H01F6/00
Filed: 1989-11-17
Abstract: A support structure for a superconducting solenoid magnet has a set of five symmetrically and coaxially arranged non-­ferrous support rings. The central support ring mounts two magnet coils and the other four rings each mount one magnet coil so as to restrain the magnet coils from collapsing toward the center along the magnet bore axis (6) and also to resist radially and circumferentially acting hoop stresses to which the coils are subjected. Tubular struts (7-10) are symmetrically arranged about the magnet bore axis between adjacent support rings (1-5) and are seated at their ends in counterbores in the support rings to separate and space apart the support rings. Threaded rods extend through the tubular struts and adjacent support rings to fasten the adjacent rings together.
Patent EP-0373507-A1 (EP)
Inventor: DENNICK LEONARD G
IPC: A61K31/365
Filed: 1989-12-07
Abstract: A pharmaceutical combination is provided which includes an inhibitor of the enzyme 3-hydroxy-3-methylglutaryl coenzyme A (HMG CoA) reductase, such as lovastatin, pravastatin or velostatin, and a pharmaceutical which reduces serum cholesterol and/or inhibits cholesterol biosynthesis by a mechanism other than inhibiting production of the enzyme HMG CoA reductase, namely, probucol or niacin. A method for reducing serum cholesterol or inhibiting formation of or treating atherosclerosis using the above combination is also provided.
Patent EP-0375004-A1 (EP)
Inventor: APTEL PHILIPPE
IPC: B01D67/00
Filed: 1989-12-05
Abstract: The invention relates to a process for the manufacture of an organic porous material, especially an organic semipermeable membrane, possessing a plurality of separate channels, which process consists in dissolving a polymer in a solvent, using a die which comprises on the one hand needles of shapes matching those of the channels and having external dimensions of between 0.7 times and 1.2 times those of the said channels and, on the other hand, an extrusion orifice of shape matching that of the extrudate and of internal dimensions between 0.8 times and 1.2 times those of the said extrudate, injecting around the needles a solution having a viscosity greater than 500 millipascal.second, introducing into the channels of the die a centring fluid which is a nonsolvent for the polymer and is able to precipitate the polymer solution, causing the extrudate issuing from the die to travel a distance da, in a gaseous atmosphere which does not precipitate the polymer solution, with da being such that 500 x e < da < 0.8 m (e representing the maximum distance which the precipitant fluid has to travel to achieve complete precipitation of the said extrudate), collecting the extrudate in a liquid bath which precipitates the polymer solution, and winding up the precipitated extrudate with a linear winding speed Ve such that Ve/Vs < 1.2, Vs being the mean extrusion speed. …<IMAGE>…
Patent EP-0326356-A1 (EP)
Inventor: ISHIZAKI TAKAHARU
IPC: C10L1/14
Filed: 1989-01-25
Abstract: A method is disclosed for improving low temperature cold flow of fuel oils by using a cross-­linked ester compound consisting essentially of a nitrogen-containing compound having hydroxyl group, a straight chain fatty acid, and a cross-linking agent.
Patent EP-0340022-A1 (EP)
Inventor: BARTH PHILLIP W
IPC: G01L9/00
Filed: 1989-04-28
Abstract: A force or pressure sensor includes a monocrystalline silicon diaphragm (25) coated with silicon dioxide (26) upon which single crystalline silicon resistors (21) are fused in a low profile pattern on the surface. The resistors (21) are almost perfectly electrically isolated from each other and from the underlying silicon substrate (25). The structure is fabricated by forming resistors (21) in a first wafer and then affixing that surface of the first wafer to the silicon dioxide layer (26) on the second wafer (24). All of the first wafer except for the resistors (21) has been removed, and metal contact (35) capable of resisting elevated temperatures are formed to provide electrical connections to the resistors (21).
Patent EP-0349178-A1 (EP)
Inventor: STEINMETZ GUY RALPH C O EASTMA
IPC: B01J27/13
Filed: 1989-06-20
Abstract: A process for preparing an aromatic carboxylic ester and an alkyl iodide by carbonylating an aromatic iodide in the presence of an ether, a catalytic amount of a transition metal and a strong acid promoter.
Patent EP-0372806-A1 (EP)
Inventor: MOYER DONALD L
IPC: B61D45/00
Filed: 1989-11-29
Abstract: A wheel chock for restraining motor vehicles during transport comprises a monolithic body (11) defined by a synthetic plastic molding or an aluminum casting and provided with a pair of locking pins (36) and a latching mechanism for releasably securing it to a mounting rail (32) fixed on a deck (33) of the vehicle transporter. The chock also incorporates a reeling mechanism, including a pawl and ratchet locking device, for holding and tensioning an over-­the-wheel safety harness.
Patent EP-0372817-A1 (EP)
Inventor: CASIDA JOHN EDWARD
IPC: A01N43/32
Filed: 1989-11-29
Abstract: The present invention provides compounds of the formula (I):
      wherein m and n are independently selected from 0, 1 or 2,
      R is selected from hydrogen, methyl or ethyl; R¹ is selected from C₁₋₄ hydrocarbyl substituted by one to five halo atoms, and a group -C≡C R⁹ wherein R⁹ is a group S(O) w  R¹⁰ wherein R¹⁰ is trifluoromethyl, methyl or ethyl and w is 0, 1 or 2 or R⁹ is a C₃₋₅ aliphatic group or an aliphatic group containing up to 5 carbon atoms substituted by C₁₋₄ alkoxy, C₂₋₆ alkoxyalkoxy, C₁₋₈ acyloxy, halo or hydroxy, a group COR¹¹ wherein R¹¹ is hydrogen, C₁₋₄ alkyl, C₁₋₄ alkoxy or a group NR¹²R¹³ wherein R¹² and R¹³ are independently selected from hydrogen, methyl or ethyl, or R⁹ is SiR¹⁴R¹⁵R¹⁶ wherein R¹⁴ to R¹⁶ are the same or different and each is a C₁₋₄ aliphatic group or R¹⁴ and R¹⁵ are C₁₋₄ aliphatic groups and R¹⁶ is a phenyl group; R², R³, R⁷ and R⁸ are independently selected from hydrogen, methyl or halo; R 4a  and R 4b , R 6a  and R 6b  are independently selected from hydrogen, C₁₋₃ alkyl, C₂₋₃ alkenyl or alkynyl each being optionally substituted by halo, cyano or C₁₋₄ alkoxy; cyano, halo or a group COR 11a  wherein R 11a  is hydrogen, C₁₋₄ alkoxy, C₁₋₄ alkyl or a group NR 12a  R 13a  wherein R 12a  and R 13a  are independently selected from hydrogen, methyl or ethyl; R 5a  is a non-aromatic hydrocarbyl group containing up to seven carbon atoms, or phenyl each optionally substituted by cyano, halo, C₁₋₄ alkyl, C₁₋₄ haloalkyl, C₃₋₄ cycloalkyl, C₁₋₄ alkoxy or a group S(O) q  R¹⁷ wherein q is 0, 1 or 2 and R¹⁷ is methyl or ethyl and R 5b  is   hydrogen,hydroxy or C₁₋₄ alkyl optionally substituted by alkoxy; and  ....  represents -CH-CH- or -C=C- which are useful pesticides, processes for their preparation, pesticidal formulations containing them and their use in the control or prevention of pest infestation.
Patent EP-0370861-A1 (EP)
Inventor: BECKER ARNAUD
IPC: B02C13/282
Filed: 1989-11-10
Abstract: The present invention relates to a hammer mill for the shredding of metal articles, which consist essentially of hammers (1) mounted on a drive drum (2) arranged in a crushing enclosure (3) equipped with riddling walls (4 and 5) in the lower part and upper part and of a feed device (6) with crossing drums (7, 8), characterised in that it has an upper central feed (12), in that it is equipped, furthermore, with two covers (9) mounted pivotably on the frame (10) of the mill and delimiting the central feed entrance (12) of the mill on the opposite side to their opposite axle (11), in that the drum (2) driving the hammers (1) is driven in the two directions of rotation, and in that the feed device (6) with crossing drums (7, 8) is mounted pivotably on one of the pivoting covers (9) or on the lower frame of the mill so as to be displaceable in the space delimited between the covers (9). <IMAGE>
Patent EP-0331658-A1 (EP)
Inventor: BRUKE RICHARD
IPC: F16H25/24
Filed: 1989-02-24
Abstract: A driving device (1) for substantially linear movement of a driver (29) included in the device comprises a shaftless spiral (10) rotatable around its longitudinal axis. The spiral encloses at least one sliding body (30) which is provided with at least one element (31) projecting from the sliding body which passes between two spiral turns (16a,16b) of the spiral located adjoining one another. The sliding body co-operates by means of elements (31) with an element (60) secured against rotational movement corresponding to the rotation of the spiral which prevents the sliding body during rotation of the spiral from rotating synchronously with the same. An elongated element (22) oriented in the axial direction of the spiral (10) is connected at its one end to the sliding body (30) and at its other end to the element (60) to form the driver (29). 
     On rotation of the spiral the sliding body (30) and consequently also the driver (29), are moved in the axial direction of the spiral for moving the element (60).
Patent EP-0453442-A1 (EP)
Inventor: BAILEY PETER K
IPC: B65G17/40
Filed: 1989-08-02
Abstract: Une bande transporteuse plastique (10) est composée d'une pluralité de modules non réversibles possédant des extrémités de liaison (18) s'emboîtant les unes dans les autres et articulées autour de barres de pivotement (28) possédant un dispositif de blocage de barre à chaque bout des extrémités de liaison externes des modules d'extrémité, ledit dispositif étant constitué par un élément de blocage (34) pouvant être introduit dans une fente (32) se trouvant dans l'extrémité de liaison externe la plus large, la surface plate (36) de l'élément de blocage se trouvant en face de la barre (28) et une protubérance (38) destinée à coopérer avec le trou de la barre (26) afin de maintenir l'élément de blocage (34) en place tout en permettant son retrait. La bande (10) comprend également des modules internes (12) en plus des modules d'extrémité (14, 16) et tous les modules sont construits de telle sorte que les extrémités de liaison les plus étroites ayant des extrémités de liaison de largeur inégale soient adjacentes aux espaces entredent tout en étant décalées dans le sens d'une autre extrémité de liaison (18) de manière à permettre d'obtenir une résistance et une rigidité accrues.
Patent EP-0387333-A1 (EP)
Inventor: FIELD EDGAR L JR
IPC: B24B49/12
Filed: 1989-09-12
Abstract: Le procédé et le système décrits (11, 12) qui servent à produire un verre par égrisage d'une pièce brute (101) de verre au moyen d'un outil en position de travail, utilisent un outil à diamant (18) destiné à être disposé uniquement en position angulaire, le verre étant déplacé selon une relation X, Y pour que la position de coupe relative soit correctement maintenue. La disposition angulaire et la relation X, Y de l'outil et du verre sont calculées au préalable par un ordinateur (52), et les données numériques ainsi obtenues sont converties en données analogiques en vue de la commande d'un servo-système (11). Selon la présente invention, lorsqu'une certaine gamme de courbes est introduite via un clavier numérique, un calcul est effectué par ordinateur pour déterminer s'il existe une interférence entre l'arbre maintenant l'outil à diamant et le verre ou s'il existe une interférence entre le verre et un mandrin.
Patent EP-0437651-A1 (EP)
Title: Screw-propelled rescue tool
Inventor: GANLEY ROBERT F
IPC: A62B3/00
Filed: 1990-01-15
Abstract: A rescue tool (1) has a pair of arms (5) which are opened and closed by rotating a threaded member (23). The arms (5) are pivotably connected together, and are also connected to a common yoke (7). The yoke (7) is connected to a piston (11), which is mounted within a frame (19). Movement of the piston (11) along its longitudinal axis causes the arms (5) to open and close. The piston (11) is connected to a collar (25) which screws onto a threaded member (23). Rotation of the threaded member (23) therefore causes the piston (11) to move back and forth along its longitudinal axis, and opens or closes the arms (5). The threaded member (23) can be connected to an external source of power, such as a pneumatic, hydraulic, or electric motor. Alternatively, the threaded member (23) can be rotated by a hand-operated crank. The rescue tool (1) can be connected to a variety of different power sources, without modifying the internal structure of the tool. Because the power source is coupled to the arms (5) through a threaded member (23), the arms can be moved with great precision. The invention thus reduces the risk of causing unintended harm to an accident victim.
Patent EP-0384196-A1 (EP)
Inventor: CORNER ANTONIO
IPC: C14B1/58
Filed: 1990-02-03
Abstract: The present invention relates to a vacuum drying machine (1) with multiple tables for industrial hides and similar products, comprising a fixed supporting frame (2) which supports a plurality of controllably vertically movable horizontal work tables (3); each of the tables has, on its upper face (6), a supporting and heating plate for the hides and, on its lower face (7), a closing cover which can sealingly engage the upper face of the underlying table so as to define a vacuum drying chamber, characterized in that it comprises an intermediate supporting structure (10) which is vertically movable inside said fixed supporting frame (2); the tables are vertically movable in the intermediate supporting structure (10) so as to move telescopingly with respect to the fixed supporting frame (2).
Patent EP-0386695-A1 (EP)
Inventor: RESSEL HANS
IPC: A47F3/00
Filed: 1990-03-06
Abstract: A sales counter having a furniture unit (1) and a top (2). The top (2) has a glass front (3), which can be swivelled about an axle (8), and a flat surface (11) for passing over the articles. The axle (8) is arranged below the level of the flat surface (11) for passing over the articles on the side of the structure (2) facing away from the customer. <IMAGE>
Patent EP-0393346-A1 (EP)
Inventor: MONFARDINI ALESSIO
IPC: A61B17/62
Filed: 1990-03-12
Abstract: Device for external fixation of bone fragments which comprises rectilinear and curved rod-like elements (1,2) which can be coupled to one another through clamps (10) which define seats (13,14) for the removable accommodation of the rod-like elements (1,2) to be mutually secured. The clamps (10) have a single securing element (11) which acts on the rod-like elements arranged in the seats. Mandrels (40) are furthermore provided for supporting tensioned wires (44) and supporting bars (51) and are removably accommodatable in the seats (13,14) of the clamps (10) and can be secured through the securing elements.
Patent EP-0421050-A1 (EP)
Inventor: KERN MANFRED
IPC: A22C11/02
Filed: 1990-04-26
Abstract: The invention solves the problem of clogging in a device for transporting a pasty mass, preferably sausagemeat, which is under feed pressure, through a conduit (6) which guides the mass and the interior of which is connected via an annular groove (19) and via an annular gap to an outer supply device for a lubricant to be pressed at high pressure between the inner wall of the conduit and the surface of the pasty mass, in that a sleeve-shaped sliding piston (17), subjected on its end face to the lubricant in an annular groove, is so arranged axially displaceably in an inner annular recess of the conduit counter to the force of a prestressed spring (18) that, by means of an annular end shoulder (20) projecting axially beyond the annular end groove (19), said piston closes the annular gap under a low lubricant pressure and opens it under a high lubricant pressure, so that no sausagemeat can penetrate into the annular gap in the event of pressure fluctuations in the lubricant. 
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Patent EP-0404065-A1 (EP)
Inventor: ISHIBASHI KEISUKE
IPC: G01D5/20
Filed: 1990-06-19
Abstract: A sensor according to this invention comprises an oscillation circuit including an LC resonant circuit, wherein a detection signal is prohibited upon arrival of an external radio wave.
Patent EP-0406857-A1 (EP)
Inventor: FUJISAWA YUKIO
IPC: C12N1/21
Filed: 1990-07-05
Abstract: Disclosed are (1) a fused protein obtained by combining an antigen used for vaccine and a lymphokine by the application of gene engineering, (2) a recombinant DNA containing a nucleotide sequence coding for the above fused protein, (3) a transformant bearing the above recombinant DNA, (4) a method for producing the fused protein which comprises cultivating the above transformant, producing and accumulating the above fused protein in a culture, and collecting the fused protein, and (5) a hybrid protein obtained by chemically combining an antigen used for vaccine with a lymphokine. The resulting fused and hybrid proteins have strong immunogenicity.
Patent EP-0448805-A1 (EP)
Inventor: STREICH GEORG
IPC: H01R4/34
Filed: 1990-12-13
Abstract: The invention relates to a beaded roof-shaped connection clamp of non-round external contour for the firm clamping of electrical connecting conductors (8) in a connecting piece (2) which is fixed to the apparatus, by means of a screw (3) which is held detachably on the connecting piece (2) and passes through an opening (5) in the connection clamp (4). The connection clamp (4) in this case has clamping beads (6) which run at right angles to the ridge of the roof and extend inwards from opposite edge sides at a distance from the opening (5), and knobs (7), which extend parallel to the clamping beads (6) and are located between them, and run from the opening (5) to the exterior. In consequence, connecting conductors (8) can be clamped which have even smaller cross-sections than in the case of known connection clamps. <IMAGE>
Patent EP-0379239-A1 (EP)
Inventor: VAN BOECKEL CONSTANT ADRIAAN A
IPC: C08B37/00
Filed: 1990-01-10
Abstract: Process for splitting off Δ⁴-unsaturated uronic acid from glycosaminoglycan, in which the glycosaminoglycan is treated with an iodine solution or with a bleaching reagent, or with a combination thereof.
Patent EP-0416679-A1 (EP)
Inventor: EISELE HARALD
IPC: H04L69/40
Filed: 1990-08-10
Abstract: The invention relates to a data transmission device with at least one supply voltage (UB), a transmitter (11), a receiver (13) and a differentially operated data transmission link (12), preferably terminated with its characteristic impedance, in which reliable detection is possible even if a break occurs in one of the two transmission links (18, 21), due to a pure resistance network comprising the resistors (17, 20) of the transmitter (11), the data transmission link (12) with the resistors (22, 23) and the resistors (28,29, 30,31) of the receiver (13), where in each case at least one matching resistor (24, 26) is provided on the receiver side, which is connected in each case to one transmission wire (18, 21) of the data transmission link (12), to generate opposite levels (U3, U4) in the receiver (13) and to generate an absolute level if a fault occurs in one transmission wire (18 or 21). <IMAGE>
Patent EP-0392710-A1 (EP)
Inventor: CASSIDY EDWARD FRANCIS
IPC: C08G18/78
Filed: 1990-03-30
Abstract: A polyurea elastomer comprising the reaction product of an organic polyisocyanate, an aromatic amine-terminated chain extender, an isocyanate-reactive amine having a molecular weight of at least 200 and at least two isocyanate-­reactive groups at least 50 % of which are aliphatically bound primary and/or secondary amino groups and an aldehyde or ketone in an amount equivalent to at least 5 % of the aliphatic amino group content of the isocyanate-reactive amine.