baber/WOPTO huggingface dataset:
Patent EP-0253696-A1 (EP)
Title: Windshield wiper device for a motor car
Inventor: LEGER ANDRE
IPC: B60S1/04
Filed: 1987-06-19
Abstract: 1. Windscreen wiper installation for a motor car having an arm (4) articulated to the vehicle body (1), a blade (3) fixed to arm (4) and provided with a flexible scraper (14) for sweeping the surface of the vehicle windscreen (2) and a motorization means (9) for the arm (4) controlled in such a way that the scraper (14) performs a sweep of the windscreen (2) with a certain rotation angle of arm (4) and displaces the blade beyond one of the extreme sweep positions in order to bring it in a garage position, the blade (3) also having an air deflector means (7) in its lateral extension, at least on one side, having a profiled section and whereof at least part (7a) is close to the surface of the windscreen (2), characterized in that it also has at least one abutment (8, 10, 10') fixed to the edge of the windscreen (2) and projecting slightly with respect to its surface in a position corresponding to the garage position of the air deflector (7), so as to raise the blade (3) above the surface of the windscreen just prior to its stoppage in the garage position by cooperation between deflector (7) and abutment (8, 10, 10').
Patent EP-0275786-A1 (EP)
Title: Circuit de freinage pour avion
Inventor: GUICHARD JEAN
IPC: B60T13/14
Filed: 1987-12-23
Abstract: Le circuit de freinage selon l'invention comprend des freins de roues 11 alimentés en fluide hydraulique par des servovalves 8,22 montées dans un circuit normal et un circuit de secours, le circuit normal et le circuit de secours étant sélectivement reliés aux freins de roues par des moyens de commutation 9 et protégés contre une perte excessive de fluide hydraulique par des fusibles hydrauliques 6,24. Il est caractérisé en ce que les servovalves 8 du circuit normal sont associées par paires, en ce que les fusibles hydrauliques 6 du circuit normal sont disposés en amont des servovalves 8 sur un tronçon de ligne 5 commun à chaque paire de servovalve, et en ce que les moyens de commutation 9 du circuit normal au circuit de secours sont disposés en aval des servovalves 8.
Patent EP-0267134-A1 (EP)
Inventor: CAROULLE DIDIER
IPC: E02D29/14
Filed: 1987-08-19
Abstract: A sealing gasket for an unlocked roadway manhole accessing a municipal sewage system is interposed between a cover 2 and a frame 1, and has an inverted L or hook-shaped cross-section including two spaced and parallel outwardly extending upper lips 18, 19 and two lower, oppositely extending lips 17, 20.
Patent EP-0265409-A1 (EP)
Inventor: HOFMAN MARCEL
IPC: C12P7/56
Filed: 1987-09-14
Abstract: The process starts with a lactoserum permeate containing lactose in a proportion of 30-70 g/l. The fermenter (4) is equipped with a stirring system (5) and thermostatted between 28 and 45 DEG C. The lactoserum permeate (1), bacteria of the Lactobacillus type with a high rate of acidification, and biofactors (6) are introduced therein. After ultrafiltration (9) of the fermenting must, the retained material is returned to the fermenter (10) and the filtrate (11) is pumped into a system of ion exchange columns (20). Lactic acid is recovered by frontal elution with a solution of a strong inorganic acid. <IMAGE>
Patent EP-0261217-A1 (EP)
Title: A method and an apparatus for the production of pipes.
Inventor: JARVENKYLA JYRI
IPC: B29C48/90
Filed: 1987-03-24
Abstract: A method and apparatus for producing a pipe transports first and second sets of chill moulds respectively along first and second endless paths, the chill moulds of each set being so transported one after another, and the endless paths being positioned such that junction faces of the respective chill moulds of the respective sets are positioned against each other in a pipe moulding zone of the endless paths. So positioning the respective chill moulds of the respective sets also defines outer surfaces thereof that are opposite the junction faces and outer surfaces that extend along edges of the junction faces at least generally in the direction of the transporting of the chill moulds. The chill moulds are locked together in the pipe moulding zone with locking surfaces respectively on the outer surfaces of the chill moulds that extend along edges of the junction faces, locking pieces having substantially the same lengths as the chill moulds and U-shaped cross sections, and locking piece transporting means for transporting first and second sets of the locking pieces one after another respectively along two locking-pipe endless paths at the same rate as the chill moulds are transported. The locking-piece endless paths are positioned in the pipe moulding zone such that insides of the U-shapes of the locking pieces engage and lock together the locking surfaces of the chill moulds in the pipe moulding zone. The outer surfaces of the chill moulds that are opposite the junction faces thereof are also pressed while the chill moulds are in the pipe moulding zone for pressing the chill moulds together in a direction perpendicular to the junction faces of the chill moulds.
Patent EP-0268658-A1 (EP)
Inventor: FRANKENHAEUSER MARTIN
IPC: C08J9/35
Filed: 1987-05-29
Abstract: Des pièces composites en polystyrène expansible, leur procédé de fabrication et leur utilisation. La pièce composite en polystyrène expansible comprend une feuille de polystyrène expansible (EPS)ou un corps moulé (13) ayant une structure qui laisse des espaces libres entre les perles de polystyrène, ces espaces étant remplis d'un agent liant fluide (14) similaire à une mousse qui durcit à leur intérieur. Cet agent liant fluide est de la mousse de polyuréthanne, de phénol ou d'époxyde.
Patent EP-0282530-A1 (EP)
Title: Apparatus or vehicle, in particular a bicycle, with a tread crank drive.
Inventor: GEISSMANN MARCO
IPC: B62M1/36
Filed: 1987-09-23
Abstract: The transmission mechanism (6) associated with the tread crank (7) has two drive levers (20, 21) pivotally supported in a bearing support (15), the prolongation (22, 23) of which is formed by the points of contact with the thigh of the rider. Supported on the drive levers (20, 21) is a deflection roller (33) via which a flexible traction element (27, 28) is fed, the upper end (26) of which is attached to the bearing support (15) and the lower end (29) to the axle of the pedal (10). During the treading motion of the rider (12) a force is generated by the appropriate thigh of the leg which is relieved of effort, said force being transmitted to the tread crank (7), without applying an effort to the foot and lower thigh parts. To achieve a better adaptation of this transmission mechanism, additional means can be provided in the region of the tread crank or lower and/or upper attachment of the flexible traction element (27, 28), said means being associated with the tread crank (7) and traction elements (27, 28).
Patent EP-0289759-A1 (EP)
Title: Machine for driving and variable length cutting of the armature paper of the electric motors rotor
Inventor: SANTANDREA LUCIANO
IPC: B26D1/08
Filed: 1988-03-18
Abstract: A machine for driving and variable length cutting of the paper (10) which forms the armature of the electric motor rotors comprises a feed distance covered by the paper between shaping rollers (11); or these a pressure wheel (15) is located which pushes the paper against a ledge (19) and then slips on the said paper; a paper cutting blade (20) is inserted between the wheel and the ledge; transfer devices are located between the blade and the ledge for the transfer of the cut paper to a bending fixture (22) which gives it the shape of the rotor slot and into which it is being pushed by the inserting devices (31); the rotor (23) is being translated from the conveyor (34) on which it is fed by locking elements (25,26) in the suitable position to receive the paper; such locking elements are directly connected with the position of the ledge to vary the length of the cut paper with respect to the height of the rotor slots where it is being inserted.
Patent EP-0349662-A1 (EP)
Inventor: MAEDA SHIGEYOSHI C O NIPPON ST
IPC: A23L3/3436
Filed: 1988-07-05
Abstract: Described is a sealed container material having a deoxi­dation function comprising a metallic base material re­active with oxygen, a hydrophilic coating layer of water-soluble polymer such as hydroxyethyl cellulose formed on the surface of the metallic base material and an oxygen- and moisture-permeable coating layer composed of polymethylpentene provided on the hydrophilic coating layer. The material exhibits excellent oxygen absorbing ability and is thus suited as a material for sealed containers, such as cans, bottles or capsules for encasing food, drink, chemicals, and medical drugs and storing them over a long period of time without denaturation or deterioration.
Patent EP-0317719-A1 (EP)
Inventor: BRIDGES JACK E
IPC: E21B36/00
Filed: 1988-09-15
Abstract: Heating systems for mineral wells (e.g. oil wells) employ electrical power sources, sometimes operating at relatively high frequencies, that are connected to the well casing and production tubing so as to provide a coaxial line electrical heater projecting down into the well. The heating pattern of the coaxial line is effectively controlled so that most of the power is dissipated as heat, primarily in the tubing, above a depth D above which paraffins or other condensible constituents would tend to condense or otherwise impair the flow of mineral fluid up through the production tubing. The applied electrical power is controlled so that the fluid is kept approximately at or only somewhat above the flow impairment temperature for constituents of the fluid. In some embodiments the system is extended to provide heating of a portion of the deposit formation adjacent to the well.
Patent EP-0319688-A1 (EP)
Inventor: BRANDE DAVID
IPC: F16H25/24
Filed: 1988-10-21
Abstract: A distortable diaphragm seal (55, 85) which is preferably formed of felt, seals each end ofa nut (14, 15) through which a screw (11) extends. Grease, which is introduced into the interior of the nut to function as a lubricant, is sealed therein by the seal. The seal has an opening (63, 89) of substantially the cross-sectional shape of the screw normal to the axial centerline of the screw, to permit part of the seal to extend circumferentially along the unthreaded O.D., and to permit another portion of the diaphragm seal to run into, and out of, a helical groove (17, 18) in the bail screw, thus forming a continuous seal on the screw surface.
Patent EP-0321732-A1 (EP)
Inventor: MALOWANIEC KRZYSZTOF DIPL-ING
IPC: A61F13/15
Filed: 1988-11-26
Abstract: In a disposable nappy, such as a panty-type nappy, having several elastic tapes (34) (tape group), extending to the sides of the edges of the absorbent pad (28) between the film (10) to protect the underwear and the covering (36) of nonwoven material, it is proposed that in each case at least one of the tapes has a different prestress in relation to the other tapes. When the tape (34a, 34b), adjacent to the absorbent body, has the greatest prestress in relation to the tapes (34c, 34d) belonging to the same group, the absorbent pad is folded over slightly in relation to the lateral tabs, resulting in the desired bag formation, while the elastic tapes with the lower prestress rest on the thigh in a sealing manner and without exerting great pressure. A method of manufacturing a disposable nappy of this type and a device for carrying out the method are also described. <IMAGE>
Patent EP-0319885-A1 (EP)
Title: Therapiesimulator
Inventor: SCHAR HUGO
IPC: G21K1/04
Filed: 1988-12-05
Abstract: Dieser Therapiesimulator enthält in einem Strahlerkopf eine Strahlenquelle (1). Eine Bilderfassungseinheit (7) ist mit dem Strahlerkopf verbunden und mit diesem gemeinsam um einen Patientenlagerungstisch (g) schwenkbar. Im Strahlerkopf sind mindestens zwei in Richtung der Hauptachse (2) der Strahlenquelle (1) versetzt angeordnete Blendensysteme vorgesehen. Mindestens eines dieser Blendensysteme ist als Tiefenblendensystem (4) und mindestens ein weiteres als Messblendensystem (5) ausgebildet. Es soll ein Therapiesimulator geschaffen werden, bei welchem zusammen mit der Einstellung der Messblende automatisch die entsprechende Tiefenblende verstellt wird. Dies wird dadurch erreicht, dass die Betätigungselemente der mindestens zwei Blendensysteme so ausgebildet sind, dass sich die in die Bildebene der Bilderfassungseinheit (7) projizierten Blendensysteme mit gleicher Geschwindigkeit bewegen.
Patent EP-0323596-A1 (EP)
Inventor: MOGGIA EUGENIO
IPC: B65D5/66
Filed: 1988-12-16
Abstract: A sealable dispenser for the containment and orderly dispensation of napkins or handkerchiefs (19) of paper and the like, comprising a box (1) of comparatively stiff and lightweight cardboard or cardboard-like material, provided with overturning cover (2). The front (14) and upper walls of said box (1) are provided with a sealing element (17) which may be removed by a tear-off action, the removal of which causes the formation of side, front and top abutment means (116, 216, 114, 214) preventing any undesired escape of the paper napkins or handkerchiefs (19) contained in the dispenser.
Patent EP-0311219-A1 (EP)
Inventor: GOUDSMIT JAAP
IPC: G01N33/569
Filed: 1988-10-07
Abstract: The invention relates to oligopeptides having utility in diagnosis of, or vaccination against AIDS and ARC, and to antibodies raised against such oligopeptides. The oligopeptides have a length of 8 to 17 amino acids. The amino acid sequence corresponds to a sequence occurring in the V₃ region of gp120 and comprises the β-turn sequence GPG(R) at the positions 312-314 (315), or a variant β-turn sequence, and flanking sequences of at least one and preferably at least two amino acids on both sides of the β-turn sequence.
Patent EP-0316984-A1 (EP)
Inventor: VAN ROOIJ ARNOLDUS J M
IPC: B62D21/15
Filed: 1988-11-01
Abstract: In a plastically deformable chassis part (1) of a vehicle, comprising a hollow sheet metal longitudinal girder (2) with an open end (8), the chassis part (1) comprises a rod (3) fixed to a bumper (6) of the vehicle and extending substantially parallel to the centre line of the longitudinal girder (2), said rod (3) extending through the open end (8) into the hollow longitudinal girder (2), in order to provide a cheap and simply assembled chassis part (1) which effectively absorbs the impact energy during a collision so that the head (4) of the rod (3) further penetrates the longitudinal girder (2). As a result the reproducibility of the course of deformations in the longitudinal girder (2) has been further increased, whilst at the same time the safety of the occupents of the vehicle is well ensured.
Patent EP-0285246-A1 (EP)
Inventor: NASSIM MICHAEL ARNOLD
IPC: A61K9/12
Filed: 1988-02-18
Abstract: There are described a new compound, methods for its preparation and compositions containing it. 
     Calcium 9-ethyl-6,9-dihydro-4,6-dioxo-10-propyl-4H-­pyrano[3,2-g]-quinoline-2,8-dicarboxylate is a novel compound and is useful in the treatment of reversible obstructive airways disease and/or the prevention or treatment of rhinitis.
Patent EP-0281345-A1 (EP)
Inventor: SHIBUI KATSUAKI
IPC: F01D9/02
Filed: 1988-02-29
Abstract: A turbine casing (1) for a turbocharger defines a volute gas passage (3) and includes at least one partition wall (10) which divides the gas passage into a plurality of gas paths (3a,3b) axially of the turbine axis. The outer periphery of the partition wall (10) is substantially rigidly connected, e.g. by welding, to the turbine casing (1). The partition wall (10) is divided into at least two portions by at least one slit (11a,11b,11c;11), of which at least a portion extends substantially radially.
Patent EP-0318144-A1 (EP)
Inventor: PALMER DAVID W
IPC: D01H1/32
Filed: 1988-10-12
Abstract: A binder spindle (11) is driven by a control circuit (see Fig. 2) at a speed corresponding to the operating frequency of a variable frequency oscillator (51). First, second and third sets of drafting rolls (21, 23, 26) which draw and feed a sliver of fibers to the binder spindle (11) are driven by respective stepper motors (29, 39, 43) through control circuits which operate each of the motors (29, 39, 43) at a respective speed which is an individually preselectable proportion of the speed of the spindle (11). Servo motors (71, 72, 73) may replace the stepper motors (see Fig. 3).
Patent EP-0298796-A1 (EP)
Inventor: GRAILLE JEAN
IPC: C09K23/22
Filed: 1988-06-14
Abstract: A process for the synthesis of N-substituted fatty amides by reaction of an organic compound containing an acidic functional end group and an organic compound containing an amine functional end group, characterised in that the said reaction is carried out in the presence of an enzyme of the class of acyltransferases.
Patent EP-0306377-A1 (EP)
Inventor: LEROY LISE NEE PUNCH
IPC: A61K33/30
Filed: 1988-08-04
Abstract: The present invention relates to compositions comprising mineral elements and to their manufacturing process. The values of the physiological concentrations Cx1, Cx2, ... Cxn of these elements in the medium are determined;  the values of the concentration ratios: <IMAGE>  of these elements are determined; a multi-element composition is prepared, comprising at least the abovementioned elements E1, E2 ... En at concentrations C1, C2, ... Cn such that these concentrations lie within the limiting values of the ratios R1, R2, ... Rn; and the abovementioned multi-element composition is administered to a given species and by a suitable means, the composition being made into a form which is assimilable by this species.
Patent EP-0358664-A1 (EP)
Title: Carreaux pour faux planchers
Inventor: MATTHEWS ANTHONY WILLIAM
IPC: E04F15/024
Filed: 1988-04-29
Abstract: Un carreau destiné à être utilisé dans la construction d'un faux plancher se compose d'un plateau rectangulaire (10, 20) dans lequel est déversé du béton (14). Le plateau peut être constitué par du métal, par un matériau plastique résistant ou par n'importe quel autre matériau approprié. Le béton est de préfèrence flexible . Le plateau comporte une fente diagonale (13, 23) dont la section transversale a la forme d'un V inversé étroit qui pénètre dans le béton. Le plateau comprend de préfèrence au moins un goujon de cisaillement s'étendant depuis le plancher (11, 21) du plateau jusqu'à l'intérieur du béton, de façon à renforcer l'adhérence entre le béton et le matériau dont est composé le plateau. La forme des parois latérales (12, 22) du plateau peut être conçue de façon à offrir au béton une prise supplémentaire, ce qui renforce également l'adhérence. Afin de former un faux plancher, on pose le carreau sur des piliers placés sous chaque coin du carreau. Si les sommets des piliers ne sont pas coplanaires, en exercant une pression sur la surface supérieure du carreau on fait en sorte que les parties triangulaires situées de part et d'autre de la fente se déplacent l'une par rapport à l'autre autour de la ligne de la fente, jusqu'à permettre aux quatre coins du carreau d'entrer en contact avec les sommets des piliers qui leur sont associés.
Patent EP-0377644-A1 (EP)
Inventor: MARTE WALTER
IPC: F16D55/00
Filed: 1988-09-10
Abstract: Changement de vitesse à commande hydraulique, notamment embrayage ou frein à disques (1), pour transmissions de véhicules automobiles embrayables sous charge, comportant un piston moteur (9) pouvant être entraîné hydrauliquement, agencé dans un cylindre moteur (8). Afin d'évacuer l'air contenu dans le cylindre moteur (8), une soupape de purge (14) est reliée à ce dernier (8).
Patent EP-0383972-A1 (EP)
Inventor: KAARMANN HANS DR RER NAT
IPC: H04R17/00
Filed: 1989-02-22
Abstract: The array (2) preferably comprises a number of adjacently located vibration elements (4) having a trapezoidal cross-section. Incisions (22) separate the individual vibration elements (4) from one another. They extend from the input coupling layer (24) via the first electrode (8), the piezoelectric material (6), the second electrode (10) into the damping body (20). The incisions (22) are preferably produced by means of an excimer laser (42), the laser light (44) of which is focused via a focusing device (46) in the form of a cylindrical lens in a line focus (54) onto the prepared layer material (40) to be cut. The layer material (40) contains piezoceramics as the piezoelectric material (6). 
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Patent EP-0333175-A1 (EP)
Inventor: MURATA MASAYOSHI
IPC: C07D477/20
Filed: 1989-03-15
Abstract: A compound of the formula :
     
     in which R 1  is carboxy or protected carboxy,   R 2  is hydroxy(lower)alkyl or protected hydroxy(lower)alkyl,   R 3  is hydrogen or lower alkyl,   R 4  is aliphatic heterocyclic group which may be substituted by suitable substituent(s),   R 5  is hydrogen, lower alkyl or imino-protective group, and   A is lower alkylene,     
or pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient in admixture with a pharmaceutically acceptable carrier or excipient.
Patent EP-0394506-A1 (EP)
Inventor: ASTEGHER BERTHOLD
IPC: G11C27/02
Filed: 1989-04-24
Abstract: To avoid signal jumps at the output of a sample and hold circuit arrangement as the result of switching over currents at the transition from the sample phase to the hold phase, a circuit arrangement is shown which changes between sample phase and hold phase by switching over level-shift devices. 
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Patent EP-0366874-A1 (EP)
Inventor: KRUPA FERENC
IPC: F16L41/16
Filed: 1989-07-25
Abstract: The present invention relates to an automatic closing­-opening device for plastic gas branch pipeline mounted into the end-section of the branch pipe which is joined to the plastic gas-distribution pipe-line. The closing-opening device has a metallic closing member (5) pressed in suitable distance from the gas-distribution pipe (3) into a piece of pipe (2), said closing member (5) having in its centre a bore (8) concentrically with said branch pipe (1), said closing member (5) further having a cone-shaped outer mantle surface (7), said device further having in the direction of the gas flow in front of said closing member (5) a pinlike member (10) fixed in said piece of pipe (2) practically at right angle to the axis of said branch pipe (1), said device further having a ball (11) with a diameter greater than that of said bore (8) of said closing member (5), said ball (11) can move freely in the space between said closing member (5) and said pinlike member (10).
Patent EP-0402538-A1 (EP)
Inventor: PAHR PER OLAF
IPC: G11B5/127
Filed: 1989-06-16
Abstract: Erasing device for a magnetic layer memory with relative movement of the storage medium with respect to a combined magnetic head system, including a magnetic erase head (EH) with a one-part coil winding. Both winding ends of the erase head can be connected to a d.c. supply voltage (+ VB), via a respective inductance (L1, L2), and to a potential other than the d.c. voltage, via a respective switching stage (Q1 or Q2). The switching stages can be activated alternatively for identical periods of time by complementary control pulse sequences (A, B). This drive circuit for the erase head forms an ac/dc converter with balanced driving of the erase head. <IMAGE>