baber/WOPTO huggingface dataset:
Patent EP-0292039-A1 (EP)
Inventor: DAMBRE PAUL
IPC: B21C9/00
Filed: 1988-04-29
Abstract: After a last patenting operation at a first diameter d₁ a steel wire is (a) drawn by means of a lubricant to an inter­mediate work hardened state at an intermediate diameter d₂, (b) coated at said intermediate diameter d₂ and work har­dened state with a brass alloy, (c) drawn at said interme­diate diameter d₂ and work hardened state to a final dia­meter d f . This process may increase the ultimate tensile strength of the steel wire and may reduce the frequency of fractures during the drawing operation. The process also may provide steel wires with an improved adhesion to rubber.
Patent EP-0308014-A1 (EP)
Inventor: DURUZ JEAN-JACQUES
IPC: C04B35/657
Filed: 1988-09-08
Abstract: A composite material comprises a body, e.g., a slab, of a fused refractory oxycompound (3) having a multiplicity of discrete inclusions such as lumps (1) of an aluminum-wettable RHM in its surface. These bodies are especially useful as aluminum-wettable but non-current carrying components of aluminum reduction cells.
Patent EP-0315284-A1 (EP)
Inventor: VAN GILS ANTONIUS CORNELIUS MA
IPC: F25C1/08
Filed: 1988-11-03
Abstract: The invention relates to an icecube machine, wherein cooled fingers (2) extend in a vessel (9) of water. By sufficient cooling of said fingers (2), the water round the fingers freezes. The freezing process is ended after a pre-determined period has been elapsed since the reach of a pre-determined temperature of the water or of the fingers. This makes the result inde­pendent of the supplied temperature of the water. By varying the pre-determined period, the size of the icecubes can be varied without fundamental changes in the machine. When the freezing process is ended, the fingers (2) are heated, so that the icecubes leave the fingers. Subsequently, the vessel (9) of water is removed, so that the separated icecubes drop into a recepticle.
Patent EP-0315287-A1 (EP)
Inventor: ENGELS LEO
IPC: B24D15/02
Filed: 1988-11-04
Abstract: A sanding tool (1) for manually sanding a material surface, comprising a supporting plate (2) having a sanding side to be turned towards the material surface to be treated, and a back, and means for retaining a sheet of sandpaper, the means for retaining a sheet of sandpaper (11) comprising a plurality of openings (6) provided in the supporting plate (2), and a corresponding number of tongues (8) attached to the supporting plate (2) on the back and extending over the openings (6) in the direction of an edge of the supporting plate.
Patent EP-0283373-A1 (EP)
Inventor: COTREL YVES
IPC: A61B17/58
Filed: 1988-03-04
Abstract: This vertebral screw (1) comprises a threaded rod (2) extended by a profiled neck (3) and by a terminal body (4), these different portions being rotatable about the axis (X-X) of the screw; in axial cross-section the neck (3) has, in combination, a concave part (6) of a width increasing in the direction away from the threaded rod (2), then a convex part (7) defining the base of the body (4), the profile of the concave part (6) being determined to permit the driving-in of the screw (1) up to about the middle (M) of the neck (3), without damaging the osseous pedicle element, while the convex part (7) is dimensioned in such a way that the screwing is not impeded by the adjacent osseous parts. <IMAGE>
Patent EP-0292369-A1 (EP)
Inventor: PEUGNIEZ JEAN MARIE
IPC: B60P7/13
Filed: 1988-05-13
Abstract: The invention relates to a locking device for containers on a vehicle loading platform such as that of a railway wagon or a road vehicle. It is characterised in that the opposing faces of the bearing planes (15) for the securing members (7) and of these securing members are given complementary shapes (17, 18) which, without opposing any lifting of the securing member, lock it in terms of translational movement in the bearing plane at least in a direction parallel to the longitudinal axis of the platform. <IMAGE>
Patent EP-0300949-A1 (EP)
Inventor: YERUSHALMI YAAKOV
IPC: E04H9/10
Filed: 1988-03-10
Abstract: A building structure having high blast and pene­tration resistance, having a plurality of walls at least one of which is of a sandwich construction including four composite panel structures (CPS₁ - CPS₂) each in­cluding a first group of face panels (2) having inter­locking ends, a second group of face panels (4) having interlocking ends spaced from said frist group, a plu­rality of laceing panels (6) extending diagonally bet­ween the two groups of face panels (2,4) and having ends interlocking with the interlocking ends of the two groups of face panels (2,4), and a filling material (8) filling the spaces between the two groups of face panels (2,4) and embedding the laceing panels (6). The filling material (8) filling the spaces between the face panels (2,4) is a solid material such as cast concrete and the space between the opposite panel structures is filled with a loose filling material (FM), such as loose sand, gravel, pebbles or stones.
Patent EP-0291498-A1 (EP)
Title: Elektroofen, wie Lichtbogenofen oder Plasmaofen
Inventor: ZAJICEK ERNST
IPC: F27D1/18
Filed: 1988-05-09
Abstract: Bei einem Elektroofen mit einem an einer Ofenplattform (3) angeordneten Ofengefäß (1), das von einem mittels eines Deckelhubwerkes (9) heb- und senkbaren und mittels eines Deckelschwenkwerkes (10) von einer Stellung über dem Ofengefäß (1) in eine Stellung seitlich des Ofengefäßes (1) und zurück schwenkbaren Ofendeckel (7) bedeckt ist, ist zum Heben, Senken und Schwenken des Ofendeckels (7) ein seitlich des Ofengefäßes (1) schwenkbar gelagertes Deckeltragwerk (8) mit mindestens einem Deckeltragarm (12) vorgesehen. Um trotz einer nahe dem Ofengefäß (1) liegenden Schwenkachse für den Ofendeckel (7) die Hochstromseile (52) beim Verschwenken des Ofendeckels (7) nur gering zu verdrehen, ist das Deckeltragwerk (8) mit einer an ihm angelenkten Schwinge (18) mit der Ofenplattform (3) verschwenkbar verbunden und weiters mit einem Punkt (24) entlang einer an der Ofenplattform (3) angeordneten Führung (23) unter Bildung einer Schubschwinge geführt.
Patent EP-0296197-A1 (EP)
Inventor: STARCZ JUDIT
IPC: A61K33/08
Filed: 1987-12-21
Abstract: Dans le procédé décrit, qui sert à préparer des produits de pâtisserie ayant une activité antiacide, 24 à 50 % en poids d'oxyde de magnésium et 24 à 50 % en poids d'hydroxyde d'aluminium, calculés sur la base du poids de la farine présente dans le produit, sont additionnés aux substances brutes connues d'un produit de pâtisserie à n'importe quelle phase de la fabrication de la pâte, puis la pâte ainsi obtenue est cuite au four à une température comprise entre 130 et 160°C.
Patent EP-0349577-A1 (EP)
Inventor: LESSARD PHILIP A
IPC: F04B37/08
Filed: 1988-01-27
Abstract: Une cryopompe possède au moins deux étages de température (20, 32) pour pomper des gaz à leurs températures optimales. Un premier mode de réalisation possède un troisième étage de température (36) qui est entouré par le second étage de température (32) et est séparé de ce dernier, lequel second étage de température est entouré par le premier étage de température (20) et est séparé de ce dernier. Des agents d'adsorption (34, 36) placés sur les second et troisième étages ont des températures de travail différentes pour empêcher les gaz ayant des températures de mobilité critique supérieure de s'immobiliser à l'entrée des pores et des puits le long de la surface de l'agent d'adsorption. Un autre mode de réalisation possède au moins un second étage (32), un capteur de température (46), et un dispositif chauffant (44) pour maintenir la température du second étage (32) à un niveau optimal pour le pompage du gaz.
Patent EP-0360812-A1 (EP)
Title: Method and apparatus for producing an article by microwave heating.
Inventor: DAVIDSON RODERICK IAIN
IPC: B29C41/14
Filed: 1988-05-04
Abstract: A method of producing an article comprising covering at least a portion of a former (2) with liquid-containing material (5); providing heating so as to leave a dry solid coating (6) on said former (2); and effecting relative separation between the former (2) and the dry solid coating (6) so as to produce the article characterised in that the former (2) is a microwave-heatable former which is heated by being subjected to microwave radiation so as to produce the said dry solid coating (6).
Patent EP-0313671-A1 (EP)
Inventor: IWASA MASAO
IPC: H02P21/22
Filed: 1988-05-13
Abstract: Système de régulation de la vitesse de rotation à compensation de la température utilisant un procédé de détermination d'une résistance secondaire dans un moteur à induction (20) en fonction de la relation entre un courant primaire (I1) et une tension primaire (V1). En fonction de la résistance secondaire déterminée, le glissement et le courant secondaire sont corrigés de sorte que le couple produit par le moteur à induction (20) continue de correspondre à la valeur requise par un signal de commande.
Patent EP-0371033-A1 (EP)
Title: Interrupteur a haute tension
Inventor: HERDEN WERNER
IPC: H03K17/78
Filed: 1988-06-22
Abstract: Un interrupteur à haute tension (10), utile notamment comme distributeur de la tension d'allumage afin d'appliquer la tension d'allumage aux bougies d'allumage d'un moteur à combustion interne, comprend des éléments semi-conducteurs opto-électriques (11) interconnectés en cascade qui sont actionnés ou commutés au moyen d'une radiation incidente de lumière. Plusieurs éléments semi-conducteurs (11) sont commandés par un seul élément émetteur de lumière (12). Un puits (13) ou une lentille cylindrique biconvexe (30) sont prévus à cet effet. Le rayonnement peut également être réparti au moyen de fibres optiques (37). L'utilisation de fibres optiques (37) permet d'agencer les éléments émetteurs de lumière (12) actionnés par une faible tension dans un logement (36) séparé du côté haute tension, assurant ainsi une parfaite isolation galvanique.
Patent EP-0341270-A1 (EP)
Title: Steckverbindung für treibladungsmodule
Inventor: RAHNENFUHRER ECKHARD
IPC: F42B5/38
Filed: 1988-07-27
Abstract: Bei bekannten Kartuschen ist für einen manuellen Ladevorgang die axiale Richtung der Teilkartuschen 
durch eine 
Steckverbindung vorgeschrieben, so daß eine beliebige Aufsteckrichtung der Kartuschen hintereinander und 
eine beliebige 
Laderichtung zusammengesteckter Kartuschen nicht gewährleistet ist. Diese Steckverbindung läßt sich zur 
Verkürzung der 
manuellen Ladezeit dann nicht auf rotations- und axialsymmetrisch gleiche Treibladungsmodule übertragen, wenn 
diese 
Treibladungsmodule in beliebiger Folge, Anzahl, Aufsteck- und Laderichtung für einen manuellen Ladervorgang 
zusam­
mengesteckt werden sollen. Abhilfe schafft hier eine Steckverbindung (1) für wenigstens zwei rotations- 
und axialsymmet­
risch gleiche Treibladungsmodule (2), die beidseitig an jedem ihrer Behälter (4) einen eingeschnürten 
Mantelbereich (5) 
aufweisen und zwei benachbarte Behälter (4) auf ihren einander zugekehrten Mantelbereichen (5) durch einen 
separaten 
Steckring (6) verbunden sind. Der Steckring verleiht insbesondere durch eine zusätzliche Klemm- oder 
Klebeverbindung 
eine hohe Stabilität der entsprechend der Schußweite in unterschiedlichen Abstufungen beliebig 
zusammensteckbaren 
Treibladungsmodule.  
     Abstract 
     In the case of known cartouches, the direction of axial insertion of sub-cartouches 
is determined during manual loading by a multiple connector which does not allow the 
cartouches to be inserted one behind the other in any desired direction or the assembled 
cartouches to be loaded in any desired direction. This multiple connector can therefore 
not be used, to reduce the manual loading time, with identical rotationally symmetrical 
and axially symmetrical propellant charge modules, if these modules are to be assembled 
in any desired sequence, number, direction of insertion and direction of loading during 
manual loading. This problem is resolved by a multiple connector (1) for at least two 
identical rotationally symmetrical and axially symmetrical propellant charge modules (2), which have a 
constricted case 
region (5) on other side of the container (4), two adjacent containers (4) being connected on the side of the 
region of the 
casing (5) in mutual contact by a separate connector ring (6). The connector ring, in particular by virtue of an 
additional 
connection by clamping or adhesion, guarantees a high stability of the propellant charge modules which can be 
intercon­
nected as desired in various graduations corresponding to their range.
Patent EP-0329972-A1 (EP)
Inventor: NONINI GEREMIA
IPC: B21B13/00
Filed: 1989-01-27
Abstract: Rolling stand with rolling rings supported as a cantilever and having their axes at an angle to each other for the rolling of metallic products, the axes of the rolling rings being horizontal, vertical or tilted, the stand comprising shafts (16) to bear the rolling rings (10) with at least a first bearing (12) and a second bearing (13), at least one pair of the first and second bearings (12-13) being lodged in an eccentric support suitable to adjust the distance between centres of the rolling rings (10), the axes (15) of the rolling rings (10) coinciding with the axes (15) of the respective shafts (16), in which stand the axes (15) of the rolling rings (10) in a non-rolling condition form between them a pre-determined angle (alpha) and converge on a position outside and in front of the rolling rings (10).
Patent EP-0328153-A1 (EP)
Inventor: NAKANO MASAO
IPC: C07C51/347
Filed: 1989-02-13
Abstract: A preparation of metal salt of ethercarboxylic acid in a pure form by restraining the formation of fumaric acid likely to occur when maleic acid and/or maleic anhydride react with oxycarboxylic acid. The ethercarboxylic product is a useful chelating agent.
Patent EP-0386300-A1 (EP)
Inventor: STARKE OSKAR DIPL-ING
IPC: H01H47/32
Filed: 1989-03-10
Abstract: Self-monitoring control circuit for a relay, operated by a DC voltage, having a current regulation circuit (6), whose mean output current is set by an evaluation circuit (7), which determines the switching state of the relay (2) on the normally-open contact, via a voltage measurement. <IMAGE>
Patent EP-0342487-A1 (EP)
Inventor: RAUTAKORPI PAAVO
IPC: F26B13/10
Filed: 1989-05-10
Abstract: An apparatus for drying a fibre web (4), wherein the web (4) is dried in at least two successive drying zones between a heated band (1b, 1d) and a cooled band (1a, 1c) moving substantially in parallel with and at equal speed as the web (4), the bands being endless and air-tight and having good thermal conductivity. In order to shorten the apparatus and to save energy, it comprises several drying zones positioned on top of each other in a direction transverse to the surface of the web (4), whereby the web (4) moves in opposite di­rections in drying zones positioned immediately on top of each other. Further, the endless band (1b, 1c) po­sitioned between two drying zones positioned on top of each other forms one of the drying elements in both drying zones, whereby the same cooling or heating means (8, 9) positioned within the band (1b, 1c) be­tween the rolls (2b, 3b; 2c, 3c) can cool or heat the web sections positioned within the length of both drying zones.
Patent EP-0402495-A1 (EP)
Inventor: FROELICH BERNHARD
IPC: B65G27/32
Filed: 1989-06-13
Abstract: The invention relates to a method and a device for operating a magnetically driven vibrating conveyor (double-mass vibration system) with varying loads of conveyed material and a constant drive frequency. The natural frequency, with no load of conveyed material, is selected and set so that, when the conveyor is loaded with material, the natural frequency approximates to the working frequency under increasing damping, and with a maximum load of conveyed material is approximately equal to the drive frequency. The range of vibration of the magnetic drive is set to a predetermined value. <IMAGE>
Patent EP-0358919-A1 (EP)
Inventor: HARLE HANS A DIPL-ING
IPC: B01D39/20
Filed: 1989-08-02
Abstract: A device for use in heating or incineration plants for use as a waste gas filter to eliminate and/or convert harmful elements in the waste gas is disclosed. The device of the subject invention can eliminate soot and soot-like products, or it can serve as a heat exchanger or as a mixing component for a furnace. The device of the subject invention comprises a sintered body made of one or more compression molded highly heat resistant sintered parts. The sintered body manifests high porosity and/or a multitude of intake and outlet channels.
Patent EP-0367042-A1 (EP)
Title: Doppel-Einlauftisch
Inventor: JORNOT ERICH
IPC: D01H5/00
Filed: 1989-10-20
Abstract: Die Erfindung betrifft ein Spinnkannengestell für die Zufuhr von Textilfaserbändern zu einer Verarbeitungsmaschine bei dem mehrere Spinnkannen (3) längs eines Spinnkannengestells (2) angeordnet sind und jedem Textilfaserband (4) eine Abzugseinrichtung (5) zum Austrag der Textilfaserbänder zugeordnet ist. Die Textilfaserbänder werden über eine Transporteinrichtung (8) zur Verarbeitungsmaschine überführt. Nachteilig bei bekannten Ausführungen ist, dass der Abstand der Aufgabestelle des Faserbandes der ersten Kanne auf die Transporteinrichtung zur Einführstelle der Verarbeitungsmaschine zu gering ist, um eine problemlose Nachführung bzw. ein Bandansetzen eines Reservebandes manuell oder automatisch zu ermöglichen. Zur Behebung wird desshalb vorgeschlagen, ein oder mehrere Fördereinrichtungen (6) vorzusehen, die die Zuführung der Textilfaserbänder zur Transporteinrichtung in einem Mindestabstand zur Einführstelle der Verarbeitungsmaschine gewährleisten, wobei der Mindestabstand das Mass des Abstandes der Einführstelle der Verarbeitungsmaschine zu der Abzugseinrichtung, der der Verarbeitungsmaschine am nächsten stehenden Spinnkanne übersteigt.
Patent EP-0365067-A1 (EP)
Inventor: HOLWEG HERMANUS ANTONIUS CANIS
IPC: F16G5/18
Filed: 1989-10-05
Abstract: Transmission chain for a cone pulley drive, with intercoup­led links (2a...2c) and pivot pins (4a, 4b) inserted through link openings of which the end surfaces (18a, 18b) cooperate with the cone surfaces, cooperating where between each pivot pin (4a, 4b), on the one hand, and the opposite opening sides of a number of adjacent links, on the other, an intermediate piece (6a...6d) with rolling contact action is inserted whit a coupling rib (14) for coupling the interme­diate piece (6a...6d) to the link opening sides, and of which the oppposite-lying longitudinal side (10) forms the rolling surface cooperating with the longitudinal side of the pin, the end of each intermediate piece being provided with a recess (36, 38) at right angles to the longitudinal axis (30) running between the longitudinal sides (16a, 16b) through the coupling rib (14) and opening out into the end face (32, 34).
Patent EP-0378880-A1 (EP)
Inventor: UEDA KAZUO
IPC: B65B9/213
Filed: 1989-12-22
Abstract: A packaging machine for use with a paper-base laminate serving as a packaging material and having a thermoplastic synthetic resin layer on each surface of a paper layer comprises a container forming unit (14) for forming a content-filled tube (T) into baglike containers (C1) after the web (W) is made into a tube (T) and contents are filled thereinto. The unit (14) has jaws (17) for clamping the content-­filled tube (T) at regular lengthwise intervals each corre­sponding to one container to heat-seal the tube over a required width and cut the tube at the midportion of the seal width, and the jaws (17) are provided with a high-­frequency coil (18) for heat sealing. The machine further has a unit (21) for affixing a tape (S) of alunimum foil (F) for high-­frquency induction heating to the web (W) at the portion thereof to be heat-sealed before the web is made into the tube.
Patent EP-0376408-A1 (EP)
Inventor: WAKABAYASHI SHIGERU C O SHIKOK
IPC: B31B50/76
Filed: 1989-12-28
Abstract: An apparatus for use with blanks (B) folded to a flat form for unfolding each blank into a tube of rectangular to square cross section and feeding the tubular blank to one of container bottom forming mandrels (21) which is at rest at a feed station. The appara­tus comprises a magazine (23) for accommodating a multiplicity of such blanks as arranged side by side, transport means (24) for delivering the blanks one by one from a delivery opening of the magazine and transporting each blank to a position on an extension of the axis of the mandrel, means (25) for unfolding the blank from the flat form to the tubular form during transport by forming a fold in the opposed flat portions of the blank, a holder (26) for holding the tubular blank on the extension of axis in alignment therewith movably along the extension, and a transfer assembly (27) for transferring the blank from the holder to the mandrel. The unfolding means has an unfolding member (71), and the forward end of the arm is movable into and out of the path of transport of the blank. One of adjacent two side wall panels among four side wall panels of the blank is pushed toward the other panel by the arm end advanced into the path to thereby form the fold in each of the opposed flat portions of the blank.
Patent EP-0327282-A1 (EP)
Inventor: GORSKI ROBERT ALEXANDER
IPC: C07C19/12
Filed: 1989-01-30
Abstract: A stabilized azeotrope or azeotrope-like composition is disclosed comprising an azeotrope or azeotrope-like composition of 1,1,2-trichloro-1,2,2-trifluoroethane, methanol and 1,2-dichloroethylene and about 0.001 to 0.004 wt. percent of a lower alkoxyphenol, about 0.01 to 1.0 wt. percent 1,2-butylene oxide, about 0.01 to 1.0 wt. percent diisopropylamine and at least one of about 0.01 to 1.0 wt. percent nitromethane and about 0.01 to 1.0 wt. percent 1,2-propylene oxide, said wt. percents based on the weight of the azeotrope or azeotrope-like composition.
Patent EP-0346117-A1 (EP)
Inventor: DEAMBROSIO CARLOS
IPC: H05K3/34
Filed: 1989-06-08
Abstract: Printed circuit boards (28) are heated uniformly from edge to edge or to a desired lateral temperature profile whilst being conveyed through a heating area (16). The conveyors (20) reliably convey the circuit boards through the heating area without dropping them. Rail heaters (42) are provided for heating the rails (22) supporting the conveyors (20) which have pins (26) to hold the circuit boards (28). A control for the rail heaters (42) controls the temperature of the rails (22) so that the circuit boards are positively supported by the conveyors and have a uniform temperature profile or desired temperature profile from edge to edge.
Patent EP-0346144-A1 (EP)
Inventor: SMITH DALE C O GTE LIGHTING PR
IPC: C03C14/00
Filed: 1989-06-09
Abstract: An impervious, soda-lime glass-based ceramic article having improved chemical resistance is disclosed. The impervious ceramic article of the present invention is prepared from a raw batch formulation including soda-­lime glass cullet, wollastonite, and clay. A raw batch formulation for making an impervious soda-lime glass-based ceramic article is also disclosed. In a preferred embodi­ment, the raw batch formulation includes from about 40 to about 80 weight percent soda-lime glass cullet; from about 5 to about 35 weight percent wollastonite; 0 to about 10 weight percent bentonite; from about 5 to about weight percent clay (the clay component not including bentonite); from about 0 to about 10 weight percent flint; and from about 0 to about 5 weight percent plasticizer.
Patent EP-0374032-A1 (EP)
Inventor: ROBERT CHRISTIAN
IPC: F16B5/10
Filed: 1989-12-12
Abstract: The procedure involves arranging a blocking ring (8) on a connecting axle (5) fixed to the said assembly at one of its ends, retaining the blocking ring axially on the connecting axle (5), introducing the preassembled axle/ring pair into a mounting orifice (14) of the wall (12) until a bearing face (10) provided in the vicinity of the end of the axle (5) is laid against the mounting face (11), controlling from the side of the mounting face (11), the rotational movement of the blocking ring (8) to allow the accompanying locking of two axial stop mechanisms of the bayonet type provided respectively between the connecting axle (5) and the blocking ring (8) and between the blocking ring and the wall (12) of the supporting element (4). <IMAGE>