baber/WOPTO huggingface dataset:
Patent EP-0475037-A1 (EP)
Inventor: KAISER HANS-GUENTHER
IPC: E05B83/36
Filed: 1991-07-25
Abstract: The invention relates to a motor-vehicle door lock having a lock carrier (1), a pivotable lock latch (2), a detent pawl (3) blocking the lock latch (2) in the closing position, a transmission lever (8) actuating the detent pawl (3) by means of a force-transmission surface (7), and a securing lever (9), the transmission lever (8) and the securing lever (9) being actuable by means of a Bowden pull (10) (tension/compression transmission cable), and the transmission lever (8) executing an idle travel in the securing position. This lock, whilst preserving the functions allotted to the Bowden pull, is more space-saving, in that the outer sheath (12) of the Bowden pull (10) is fixed to the lock carrier (1) and the core (13) of the Bowden pull (10) can be subjected to tension and compression by the transmission lever (8), the transmission lever (8) can be adjusted by means of the core (13) of the Bowden pull (10) into three positions, namely the securing position, the desecuring position, and the opening position, and the securing lever (9) is not connected to the Bowden pull (10), but a coupling spring (14) acting in both directions is connected to the transmission lever (8) and can thus be taken up by the transmission lever (8). <IMAGE>
Patent EP-0472981-A1 (EP)
Inventor: FISCHER WILHELM
IPC: B31B120/70
Filed: 1991-08-09
Abstract: Method for erecting a foldable box from a one-part cardboard blank which has a bottom surface, side walls articulated on this via folding lines and a front wall and rear wall, there being formed on the side wall flaps which are folded into the region of the front and rear walls, and which is coated at least partially with a sealable plastic. At the same time, the two side walls are first erected in that the cardboard blank is pressed into a U-shaped bottom mould (4). The flaps are folded in by means of rotating drivers (30); the rear wall and front wall are heated until the plastic coating becomes sealable, whereupon the rear wall and front wall and the flaps are pressed against one another and sealed together. 
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Patent EP-0483800-A1 (EP)
Inventor: EVANS STEVEN
IPC: B41M5/52
Filed: 1991-10-30
Abstract: A magenta dye-donor element for thermal dye transfer comprises a support having thereon a dye layer comprising a mixture of a yellow dye and a magenta dye dispersed in a polymeric binder, characterized in that the magenta dye has the formula:
       
 wherein: 
   R¹ is a substituted or unsubstituted alkyl or allyl group of from l to 6 carbon atoms; 
   X is an alkoxy group of from 1 to 4 carbon atoms or represents the atoms which when taken together with R² forms a 5- or 6-membered ring; 
   R² is any of the groups for R¹ or represents the atoms which when taken together with X forms a 5- or 6-membered ring; 
   R³ is a substituted or unsubstituted alkyl group of from l to 6 carbon atoms, or a substituted or unsubstituted aryl group of from 6 to l0 carbon atoms; 
   J is CO, CO₂, -SO₂- or CONR⁵-; 
   R⁴ is a substituted or unsubstituted alkyl or allyl group of from l to 6 carbon atoms, or a substituted or unsubstituted aryl group of from 6 to l0 carbon atoms; and 
   R⁵ is hydrogen, a substituted or unsubstituted alkyl group of from l to 6 carbon atoms, or a substituted or unsubstituted aryl group of from 6 to l0 carbon atoms.
Patent EP-0449352-A1 (EP)
Inventor: VAN DER LAAR FRITZ JOHANN
IPC: H01R24/58
Filed: 1991-03-15
Abstract: The invention relates to a connecting means for a lamp holder comprising a halogen lamp, provided with an elongated insert portion with a metal contact pin and a contact sleeve disposed co-axially with respect to said contact pin. The contact pin is fixedly mounted in and extends along part of its length into an insulation sleeve formed of an insulating material, which is surrounded along part of its length by the contact sleeve, in such a manner that the exposed part of the contact sleeve is confined between a part of the insulation sleeve surrounding the contact pin which projects from the contact sleeve, and a connecting means of an insulating material surrounding the contact sleeve. The connecting means is furthermore provided with a passage for lines attached to the contact pin and the contact sleeve, by means of which the contact pin and the contact sleeve can be connected to contact points located inside the lamp holder.
Patent EP-0482691-A1 (EP)
Inventor: MILUNAS RIMAS STASYS
IPC: F16H57/01
Filed: 1991-10-02
Abstract: An improved method of scheduling ratio shifting in a vehicle transmission adaptively adjusts the normal shift schedule to avoid shift-related overheating of the torque transmitting devices of the transmission. In normal operation, transmission shifting is scheduled by comparing measured vehicle speed and engine throttle position values with predefined load data. In the background, the transmission control unit determines the cumulative thermal energy stored in the torque transmitting devices. If excessive energy is indicated, the normal shift schedule is modified to allow extended operation in the lower speed ratios. When the cumulative energy indication returns to a normal level, normal shift scheduling is resumed.
Patent EP-0465090-A1 (EP)
Inventor: DRAVIDA SUBRAHMANYAM
IPC: H04L12/56
Filed: 1991-06-25
Abstract: A congestion control scheme for connectionless networks relieves congestion by routing a portion of traffic on a congested primary path onto a predefined alternate path constructed such that loop-freedom is guaranteed. Explicit care is taken to avoid spreading congestion onto alternate paths. The control actions are taken in a completely distributed manner, based on local measurements only and therefore no signaling messages need to be exchanged between nodes. 
     If desired, lower loss priority may be assigned to alternate routed traffic. Congestion is monitored locally and thresholds defined to declare the onset and abatement of congestion. The present invention affords at least an order of magnitude improvement in end-to-end cell blocking under sustained focussed overload.
Patent EP-0465120-A1 (EP)
Inventor: KOYAMA YOSHITERU
IPC: H01F7/122
Filed: 1991-06-27
Abstract: A bistable solenoid has an outer enclosure made of magnetic material, a movable plunger consisting of two end regions (41, 42) of non-magnetic material and a central region of magnetic material and arranged to extend inside and lengthwisely of the outer enclosure, a pair of plunger bearings (63, 64) provided on the outer enclosure for supporting the non-magnetic end regions (41, 42) of the movable plunger during the slide movement, a pair of permanent magnets (11, 12) spaced a predetermined distance apart and arranged around the movable plunger so that their magnetic directions are opposite to each other, and a pair of magnetizing coils (21, 22) sandwiching therebetween the two permanent magnets (11, 12) each of said plunger bearings (63, 64) arranged to have a thickness greater than the predetermined distance, said movable plunger has a low permeability recess formed in a portion of the central region (52) thereof where the magnetic permeability is smaller than the other regions. The central region of the movable plunger is arranged to have a length equal to the sum of the distance between the inner walls of the two plunger bearings (63, 64) and the predetermined distance between the two permanent magnets (11, 12). The permanent magnets and magnetizing coils are spaced a bit distance at inner side from the movable plunger.
Patent EP-0473272-A1 (EP)
Inventor: SPARROW TIMOTHY H
IPC: A41H37/10
Filed: 1991-07-22
Abstract: A pressure regulator assembly (40) having a pre-set apparatus (56) in a selectively inaccesible location for pre-setting a minimum pressure for said pressure regulator (40) and an adjustable mechanism (94) for providing a selectively higher pressure. The pre-set apparatus (56) is selectively adjustable only upon gaining entry to the selectively inaccessible location. A shield member (76) prevents blockage of a venting port (50) while assuring continued communication bewtween the venting port (50) and an area of reduced pressure, such as atmospheric pressure.
Patent EP-0469790-A1 (EP)
Inventor: FITZGERALD EUGENE ARTHUR
IPC: H01L21/20
Filed: 1991-07-25
Abstract: Semiconductor devices having a low density of dislocation defects can be formed of epitaxial layers grown on defective or misfit substrates by making the thickness (t) of the epitaxial layer sufficiently large in comparison to the maximum lateral dimension (L). With sufficient thickness, threading dislocations arising from the interface will exit the sides of the epitaxial structure and not reach the upper surface. Using this approach, one can fabricate integral gallium arsenide on silicon optoelectronic devices and parallel processing circuits. One can also improve the yield of lasers and photodetectors.
Patent EP-0472394-A1 (EP)
Inventor: CRAWFORD WHEELER CONRAD
IPC: B22C1/10
Filed: 1991-08-19
Abstract: A foundry sand composition that is self-hardening after a working life of about 10 - 20 minutes that is composed of a foundry sand, a sodium silicate binder and a specifically defined polyester polycarbonate hardener is prepared by:
     a) mixing a foundry sand with about 2 - 6 wt.%, based on the foundry sand, of an aqueous solution containing about 40 - 60 wt.% of sodium silicate, the ratio of SiO₂/Na₂O of the sodium silicate about 2.2 to 3, to form an initial sand mixture, and   b) then adding about 5 - 15 wt.% of the polyester polycarbonate hardener, based on the weight of the aqueous solution of sodium silicate, to provide the foundry sand composition.
Patent EP-0476871-A1 (EP)
Inventor: GASCOYNE WILLIAM H
IPC: G01R31/28
Filed: 1991-08-30
Abstract: In a process monitor circuit and a method for monitoring a process, the process monitor circuit (300) provides first (301) and second (302) logic paths, the first logic path (301) having a delay sensitive to whether the input logic transition is from logic high to logic low, or from logic low to logic high. The second logic path (302) has substantially equal delays for either logic state transition. The two differences in delay between the first and second logic paths under the two logic state transitions are used to monitor the process steps for manufacturing the P and N transistors.
Patent EP-0478178-A1 (EP)
Inventor: HUANG TZU-LI J
IPC: C08G18/75
Filed: 1991-09-11
Abstract: The present invention provides improved, flexible retroreflective articles based upon an optically clear, aliphatic polyurethane polymer. The aliphatic polymer has a plurality of hard chain segments of the formula  
 
        (̵C(O)N(H)―C₆H₁₀―N(H)C(O))̵ .
Patent EP-0467730-A1 (EP)
Inventor: IKEDA SHUNSUKE
IPC: B26D1/02
Filed: 1991-06-21
Abstract: A cutter (11) for cutting through a thing such as an envelope (13) at a given distance (H) from its edge (17) approximately straight and parallel to the edge. An edge portion of a thing to be cut such as an envelope is put on a sliding surface (16), and then it is slided with its edge remaining in contact with a sliding side (18) perpendicular to the sliding surface. The thing to be cut is pressed against the sliding surface with a press means when cut. And it is slashed with a blade edge at a given distance from the envelope edge approximately straight and parallel to the edge.
Patent EP-0468893-A1 (EP)
Inventor: HEMERY ANDRE
IPC: B29C45/14
Filed: 1991-07-25
Abstract: The invention relates to the production of a component comprising a wall (2) made from plastic and connected to a plastic layer (6) covering a reinforcing member (4). In the invention, the wall of the component and the layer covering the reinforcing member by at least one plastic bridge (8) which is shaped, before the material shrinks, in order to provide thereby a length reserve forming a predetermined margin of deformation which is usable during the shrinking, and, as the plastic shrinks, the bridge (or bridges) is allowed to deform so that it (they) follows (follow) the shrinkage of this material, it being possible for these bridges to have the shape of hinges having grooves, to be inclined in the plane of the wall (2) or to have a sinuous shape. Application particularly to the manufacture of support plates for ripening cheese. <IMAGE>
Patent EP-0480800-A1 (EP)
Inventor: COSTANTINI MICHEL
IPC: C07C43/295
Filed: 1991-10-04
Abstract: Process for hydroxylation of phenolic compounds enabling predominantly the para isomer to be obtained. The invention relates to a process for hydroxylation of phenolic compounds by means of hydrogen peroxide in the presence of an effective quantity of a strong acid, the said process being characterised in that the reaction is conducted in the presence of a ketonic compound corresponding to the general formula: <IMAGE>  in the said formula:   - R1 and R2, which are identical or different, denote a hydrogen atom or an electron-donating group, - n1 and n2, which are identical or different, are a number equal to 0, 1, 2 or 3.
Patent EP-0480828-A1 (EP)
Inventor: LAGAIN GEORGES LAURENT
IPC: B05B7/14
Filed: 1991-10-09
Abstract: In a powder-supply device for coating by LASER-beam treatment, an expansion chamber (7) is inserted in the conduit (4) leaving the carrier-gas distributing apparatus (3), into which chamber an inlet conduit (8) carrying a powder diffuser (blower) (9) penetrates, the said chamber (7) comprising a conical portion (10) integral with an outlet conduit (11) terminated by a nozzle (15) and a flow-regulatable (12) exhaust conduit (13) on the opposite face (14). …<IMAGE>…
Patent EP-0505659-A1 (EP)
Inventor: D AMATO PAOLO
IPC: H04N7/025
Filed: 1991-02-28
Abstract: Data is transmitted under the Teletext system (CCIR System B), in a packet format (P) of 42 bytes each. Each packet comprises a header (PR), a data body (DB), and a suffix (SU). The header comprises seven Hamming(8,4)-coded bytes, which are subdivided into a first field (MRAG) of 2 bytes forming a data channel address, and which can take the hexadecimal values 1F, 2F, ..., EF, FF, with exception of OF; a second field (PA) of 3 bytes forming a packet address, and which can take arbitrary values; and a third field (CON) of 2 bytes operating as control codes for the receiver functions, in which one bit is an indicator bit (L). The data body (DB) comprises 33 uncoded bytes, which are subdivided into the following fields: a fourth field (PT) of at least one byte, which is a data field if said indicator bit has a first value, and is a control field for desired functions, if the indicator bit has a second value; and a fifth field (DA) of at least 30 bytes, forming the meaningful data bytes of the packet. The suffix (SU) comprises two bytes forming a CRC error-checking code for the data body.
Patent EP-0462077-A1 (EP)
Inventor: FORNAINI DOMENICO
IPC: A44C11/00
Filed: 1991-06-07
Abstract: To form a decorative chain, elements (1) are blanked out of a semifinished metal strip (S1), said element (1) having at least one pair of mutually aligned eyeholes (3) defining longitudinal segment and transverse bridges (1C), one at an intermediate position and two at the end; said elements are bent over to bring the two extreme transverse bridges together and thus define parallel links connected by the bridges; elements having parallel links are connected with single links which engage the bridges of contiguous elements having parallel links. (Fig. 9)
Patent EP-0461100-A1 (EP)
Inventor: LISEC PETER
IPC: E06B3/66
Filed: 1991-05-16
Abstract: When bending a hollow profile strip (53) into a spacer frame for panes of insulating glass, the hollow profile strip (53) is advanced by a gripper (52) displaceable by certain distances in the feed direction of the hollow profile strip (53) to an extent such that the section of the hollow profile strip (53) to be bent in each particular case is aligned relative to a bending abutment (20). During the bending operations, which are carried out with a bending lever (62), the hollow profile strip (53) is held by the jaws (3, 4) of the bending head and the gripper (52) moves back into its starting position. After the last advance of the hollow profile strip (53), it is cut off from the hollow profile strip (53) fed in and only then is the last bending operation carried out. During the production of the spacer frame, the hollow profile strip (53) is held continuously, either by the gripper (52) or by the jaws (3, 4) of the bending head. 
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Patent EP-0511986-A1 (EP)
Inventor: LAUFENBERG ALFRED
IPC: C07C67/347
Filed: 1991-01-15
Abstract: Des produits d'addition oléfiniquement insaturés de l'éthylène sur des acides gras multi-insaturés de 18 à 22 atomes de carbone ou sur leurs esters avec des alcanols en C1-C36, dans des rapports molaires de l'éthylène aux acides gras ou aux esters de ces acides de 1:1 à 3:1, obtenus en faisant réagir les acides gras ou leurs esters, avec l'éthylène à température élevée et sous pression élevée, en présence de composés de métaux de transition du groupe Ru, Rh, Pd, Ir et Pt comme catalyseurs, sont des produits intermédiaires de valeur fournissant, par hydrogénation, des dérivés saturés correspondants à bas points de solidification.
Patent EP-0477324-A1 (EP)
Inventor: CUMMINGS ERNIE W
IPC: F16T1/20
Filed: 1991-02-28
Abstract: An automatic drain valve for discharging accumulations of condensables and foreign materials from a pneumatic system. The drain valve (10) comprises a reservoir (14) defining an inlet (30) and an outlet (86) for flow-through communications with a pneumatic system. A pilot valve (41) is mounted in the reservoir (14) for selectively communicating pressurized air to a valve operator (57), such that the valve operator selectively opens and closes a drainage valve (82) communicating with the outlet (88) of the reservoir (14) for selective draining the reservoir. The pilot valve (41) includes a sensor tube (42) which defines a valve seat (44) and includes a magnetized valve plug (46) for selectively engaging the valve seat (44), the valve plug (46) having a selected magnetic polarity. A level sensing float (52) disposed within the reservoir (15) carries an annular magnet (56) normally having a polarity opposite that of the valve plug (46) such that the annular magnet (56) acts upon the valve plug (46) selectively opening and closing the pilot valve (81) as the float (52) rises and falls from a raised position to a lower position with the level of liquid within the reservoir (14).
Patent EP-0537275-A1 (EP)
Inventor: MEYERLE GEORGE M
IPC: B30B1/42
Filed: 1991-06-28
Abstract: Presse de perforation comportant un premier et un deuxième outil opposés montés sur un premier et un deuxième élément, lesdits éléments étant déplaçables vers les côtés opposés du matériau devant être formé entre les outils. Ces éléments de déplacements sont actionnés électromagnétiquement avec une accélération rapide l'un vers l'autre pour frapper simultanément le premier et le deuxième outil en déplacement rapide contre les côtés opposés du matériau à former. Les deux éléments de déplacements opposés avec leur disositif de commande électromagnétique respectif sont disposés de façon que le moment du premier outil avec ses parties mobiles connexes soit pratiquement égal, à l'instant de l'impact, au moment du deuxième outil avec ses parties mobiles de sorte que les impulsions égales et opposées résultant de chaque moment s'annulent pratiquement. Grâce à ce mouvement opposé avec des moments qui s'équilibrent lors de l'impact, très peu d'énergie ou de travail est gaspillé et perdu sur une plate-forme ou un autre support de la presse de perforation, et seuls un choc et des vibrations mécaniques insignifiants ou de trés faible intensité sont induits dans la plate-forme ou tout autre support. Ainsi, très peu de bruit est transmis dans l'environnement par l'intermédiaire de la plate-forme ou tout autre support. Le matériau est acheminé dans la région située entre le premier et le deuxième outil par un mécanisme d'acheminement qui peut aussi être déplacé dans les deux directions. On décrit divers arrangements servant à positionner correctement la plaque d'acheminement entre les outils opposés et à commander leurs dispositifs électromagnétiques afin d'obtenir un impact virtuellement simultané des outils avec des moments sensiblement égaux contre les côtés opposés du matériau devant être formé entre les outils.
Patent EP-0543854-A1 (EP)
Inventor: WINER PAUL GEORGE
IPC: E03C1/30
Filed: 1991-08-01
Abstract: L'invention décrit un instrument de nettoyage jetable de conception simple, servant à enlever les cheveux et autres débris d'un trou d'écoulement. L'instrument de nettoyage comprend un élément de nettoyage circulaire (12) pourvu d'une poignée formée par une plaque (14) s'élevant depuis la surface supérieure dudit instrument. La face inférieure de celui-ci possède une couche élastique (16) qui lui est fixée et qui porte une pluralité de crochets élastiques (20). Les crochets (20) sont disposés pour faire saillie dans un sens relativement descendant et peuvent présenter une orientation aléatoire. La rotation de l'élément de nettoyage dans un trou d'écoulement provoquera l'accrochage des cheveux etc. par les crochets pour les retirer. Afin de se conformer à des normes d'hygiène, l'instrument est consitué par un matériau biodégradable tel qu'un papier paraffiné durci ce qui permet de le jeter après utilisation.
Patent EP-0546073-A1 (EP)
Title: Transgenic non-human animals capable of producing heterologous antibodies.
Inventor: LONBERG NILS
IPC: C07K16/18
Filed: 1991-08-28
Abstract: A transgenic mouse having a genome comprising a human immunoglobulin heavy chain minilocus transgene, the transgene being capable of rearrangement and switching in the mouse, whereby two or more rearranged human heavy chain isotypes are produced.
Patent EP-0504433-A1 (EP)
Title: Film stratifie et procede de production
Inventor: MURAKAMI TADASHI
IPC: B32B27/08
Filed: 1991-10-09
Abstract: L'invention se rapporte à un film stratifié présentant une structure en couches, dans lequel une couche de revêtement comprenant un polymère de chlorure de vinylidène, une couche servant d'agent de stratification et comprenant un constituant à base de polyisocyanate et un constituant à base de polyol, et un film polymère sont déposés séquentiellement en strates sur au moins une surface d'un film de base. Le polymère de chlorure de vinylidène utilisé est constitué par un copolymère présentant une teneur en chlorure de vinylidène comprise entre 91 et 94 % en poids ou par un copolymère dont le poids moléculaire moyen pondéral est compris entre 7,5 x 104 et 20 x 104, de sorte qu'on puisse empêcher aussi bien la réduction de la transparence et des propriétés de barrière anti-gaz du film causée par son traitement en auto-clave que le blanchissement de la partie thermoscellée du film. Le film de base contient un film en nylon et peut être orienté. Le film polymère peut être soumis à une jonction thermique.
Patent EP-0512083-A1 (EP)
Title: Swivelling-arm robot.
Inventor: GOSDOWSKI GERHARD
IPC: B25J9/04
Filed: 1991-11-15
Abstract: Proposed is a swivelling-arm robot with a stand, at least one swivelling arm and a work attachment fitted at the remote end of the arm. The robot is characterized by the fact that the stand (10) and/or at least one swivelling arm (11, 12) and/or the housing of the work attachment each consists of at least one extruded section (21-23) extending in the direction of the joint axes (15, 16).