baber/WOPTO huggingface dataset:
Patent EP-0377645-B1 (EP)
Title: Process for recognizing curves and for determining the transverse acceleration in a vehicle
IPC: G01P15/08
Filed: 1988-09-15
Granted: 1991-11-06
Abstract: A process for recognizing a curve when a vehicle drives in a curve uses wheel speed sensors linked to the non-driven wheels and supplies an irreproachable result even in the case of disturbances and different rolling circumferences. An output signal corresponding to the value of the actual transverse acceleration may also be obtained.
Patent EP-0394534-B1 (EP)
IPC: B64F1/22
Filed: 1989-04-28
Granted: 1993-08-18
Abstract: The subject matter of the invention is an aircraft tractor without a towing bar. 
<??>The prior art is a tractor according to DE 3,616,807 A1, whose lifting blade, which is provided to accommodate the aircraft nose undercarriage, is rigidly connected to the front part of the running gear. Consequently, telescopic rods, provided with rear nosewheel tension arms, and front nosewheel holders are arranged fixed on the front part. 
<??>The disadvantage of these attachments are the relative movements with respect to the lifting blades, the tension arms and the holders which occur when the tractor of an aircraft drives along a curve with the nose undercarriage obliquely forwards. 
<??>It is therefore the object of the invention completely or largely to avoid these relative movements. 
<??>This object is achieved when the lifting blades (24) can be rotated about a horizontal longitudinal axis (30) of the running gear (10) when the latter is extended, and the transversely located tension arms (38) and/or the holders (42) can move with respect to said longitudinal axis (30). 
<??>The advantage of this solution is the general production of the tyres of an oblique nose undercarriage of an aircraft being towed in a curve, because tractor parts (24, 38, 42) applied to the nose undercarriage follow the movements thereof and can adapt themselves to its momentary position. Main fig. 
<IMAGE>
Patent EP-0342540-B1 (EP)
Inventor: KIELGAS HANS
IPC: B60M1/18
Filed: 1989-05-12
Granted: 1994-07-27
Abstract: In electrical tracks with overhead wire operation, the traction line is divided up into individual traction line sections by section insulators. So that they can be passed over, the section insulators are provided with contact skids. If there is different electrical potential between two traction line sections, the current collector discharges a power arc which destroys the section insulator. Attempts have been made to extinguish the arc by bypassing via a switch. The drive coil of the switch is connected between an auxiliary electrode which extends into the second traction line section and is insulated with respect to it, and the second traction line section, so that the arc current flows through the drive coil. This arc current fluctuates in such a way that actuation of the switch is not ensured so that damage nevertheless occurs. The intention is now to ensure that the switch switches reliably and namely with a specific delay (e.g. 80 ms) and opens with a considerably longer fall-delay time of e.g. 200 ms. According to the invention, the drive coil of the switch is connected to the auxiliary electrode and the second traction line section directly via a saturation converter, the secondary voltage of which, connected to the drive coil, is constant and independent of the level of the arc current flowing in the primary winding. A rectifier for rectifying the output alternating voltage can be connected to the secondary winding of the saturation current converter and the drive coil of the switch can be constructed as a direct current drive coil.   Section insulators are used for the electrical isolation of a first and of a second section of an electrical traction line for traction vehicles having an insulating body which electrically isolates the sections. <IMAGE>
Patent EP-0394451-B1 (EP)
Inventor: SHIMIZU TETSUO
IPC: F02B1/04
Filed: 1989-03-01
Granted: 1995-01-04
Abstract: Un silencieux léger et solide, ayant une capacité élevée d'amortissement du bruit, se caractérise en ce que le cylindre extérieur (1) du silencieux est en polymère à cristal liquide thermotropique. Un exemple dudit polymère est un polyester entièrement aromatique comportant des unités monomères selon la formule générale (I). Ce polymère peut contenir 10 à 60 % en poids d'additifs inorganiques tels que des fibres de verre ou des fibres de carbone.
Patent EP-0407465-B1 (EP)
Inventor: CHAUM DAVID
IPC: G09C1/00
Filed: 1989-03-15
Granted: 2000-11-15
Abstract: Numbers standing for cash money can be spent only one time each, otherwise the account from which they were withdrawn would be revealed. More generally, a technique for issuing and showing blind digital signatures ensures that if they are shown responsive to different challenges, then certain information their signer ensures they contain will be revealed and can be recovered efficiently. Some embodiments allow the signatures to be unconditionally untraceable if shown no more than once. Extensions allow values to be encoded in the signatures when they are shown, and for change on unshown value to be obtained in a form that is aggregated and untraceable.
Patent EP-0497757-B1 (EP)
Inventor: LUNN CHARLES A
IPC: C12R1/19
Filed: 1989-10-31
Granted: 1994-06-22
Abstract: Souches de bactérie Escherichia coli capables de secréter des protéines recombinantes hétérologues au travers de la paroi cellulaire externe et directement dans le milieu de culture. La présente invention décrit aussi des méthodes de production et d'identification de ces souches, ainsi que des méthodes d'utilisation desdites souches en vue de la fabrication de protéines hétérologues à haute activité biologique, rendant inutile la disruption cellulaire.
Patent EP-0448730-B1 (EP)
IPC: D21G1/02
Filed: 1990-02-23
Granted: 1992-11-11
Abstract: The sealed head (1) consists of a tubular rotor (3) connected to the pressure system (2) and of a stationary sealed-head housing (5) arranged on the rotor (3) via rolling contact bearings (4) and having a connection piece (5') for the heat transfer medium, the rotor (3) being in open communication with the connection piece (5') in the interior of the sealed-head housing (5). A primary mechanical seal (6) which seals off the rotor (3) with respect to the wall of the sealed-head housing (5) is arranged axially between the connection piece (5') and the rolling contact bearings (4) and a secondary seal (7) between the rotor (3) and the wall of the sealed-head housing (5) is connected downstream of the mechanical seal, on the atmosphere side. This secondary seal (7) is situated on that side of the rolling contact bearings (4) which lies axially opposite the primary seal (6), with the result that the space (8) containing the rolling contact bearings (4) is included in the space between the primary and the secondary seal (6, 7), which is supplied via feed and discharge connections (9.1, 9.2) on the sealed-head housing (5) with a guard medium which excludes oxygen, is circulated and cooled in a pipe system (20) outside the sealed-head housing (5). 
<IMAGE>
Patent EP-0415001-B1 (EP)
Title: Hydraulic support
IPC: F16F13/00
Filed: 1990-05-11
Granted: 1993-09-01
Abstract: A hydraulically damped mount includes both a fluid overflow opening (6) and a damping opening (5) arranged in parallel between a fluid working chamber (4) and an equalizing chamber (7). In the overflow opening (6) there is provided a pressure relief valve (8) which can be activated by the differential pressure between the working chamber and the equalizing chamber. This valve contains a control element (10) and an opposing counter stop (11) which the control element can contact with a tight fit and which it can pass by in case of excess pressure. When inactive, the control element (10) is spaced apart from the counter stop (11) at such a distance that a contact with the counter stop (11) is impossible when acoustically active vibrations are introduced.
Patent EP-0410330-B1 (EP)
Title: Method and apparatus for operating a refrigeration system
IPC: F25B49/02
Filed: 1990-07-21
Granted: 1993-06-23
Abstract: Method of operating a refrigeration system, in particular a combination refrigeration system with at least two parallel-connected compressors which are operated simultaneously together or alternately to cover the respective refrigeration requirement of at least one refrigeration point provided with sensors, a reference signal for the current refrigeration conditions at the refrigeration point (11) being transmitted from each refrigeration point (11) to a central unit (20) and the respective refrigeration requirement being determined from this, and the connected compressors (22) correspondingly being switched on or off by the central unit (20). <IMAGE>
Patent EP-0407110-B1 (EP)
Title: Multi-fuel dispenser with one nozzle per fueling position
IPC: B67D7/74
Filed: 1990-06-29
Granted: 1992-05-13
Abstract: A dispenser for delivering different grades of gasoline through a single nozzle at each fueling position, includes a pair of hoses connected to the nozzle, one of which hoses is used for selectively delivering high octane gasoline, and the other of which hoses is for selectively delivering either low octane or mid octane gasoline through the nozzle, whereby a control system is programmed for monitoring the dispensing of low octane gasoline relative to the dispensing of mid octane gasoline, for injecting a sufficient quantity of high octane gasoline through the nozzle at the initiation of a mid octane dispensing cycle for compensating for low octane fuel remaining in the other hose from an immediately prior low octane dispensing cycle relative to a mid octane dispensing cycle.
Patent EP-0417923-B1 (EP)
Inventor: CARLOMAGNO MICHAEL
IPC: B23K1/018
Filed: 1990-08-21
Granted: 1993-12-01
Abstract: A desoldering tool has a removable cartridge and a base unit having an assembly interior including a solder collection chamber and a removable vacuum source for developing a vacuum in the bottom of the chamber under a removable porous solder retention pad, the cartridge having a temperature self-regulating heater therein and a tail pipe extending from a tip of the cartridge to a position above the solder collection chamber, and a vacuum seal between the cartridge and the base unit to maintain the vacuum and reduce transfer of heat from the tip.
Patent EP-0437128-B1 (EP)
Inventor: GENTILINI MARC
IPC: A61P31/04
Filed: 1990-12-10
Granted: 1994-02-16
Abstract: Application of fluoroqinolone derivatives of general formula (I) is taught, in which R1 is alkyl (1 to 4C), fluoroethyl, cyclopropyl or difluorophenyl, R2,R3 and R4 are identical or different and represent hydrogen atoms or methyl radicals, X is N or a group =CR6 in which R6 is a hydrogen or fluorine atom, or alternatively R6 with R1 and the atoms to which they are attached forms a six-membered heterocycle substituted with a methyl radical and containing an oxygen atom, and R5 is a hydrogen atom, or represents an amino radical if R6 is a fluorine atom, as well as of their salts, for obtaining a medicinal product intended for the preventive and/or curative treatment of pneumocystosis.   <IMAGE> (I)
Patent EP-0455920-B1 (EP)
Inventor: LIBES JEAN-LOUIS
IPC: F17C13/06
Filed: 1990-12-28
Granted: 1994-01-26
Abstract: The protection device for a valve of a transportable toxic gas container, comprising a metal cap (2) mounted in an unlockable manner on the container (1) around the valve, comprises a cover (4) made of shock-absorbing material fitted in an unlockable manner, typically by a hooping means (12), on the cap and totally enclosing the latter, the cover comprising an internal housing substantially following the external contours of the cap and an end zone (7) which bears on the zone (14) of the container at the base of the cap (2). <IMAGE>
Patent EP-0427648-B1 (EP)
Inventor: LAUDE-BOUSQUET ADRIEN
IPC: F25D17/02
Filed: 1990-11-09
Granted: 1994-07-13
Abstract: According to the invention, in an intermediate loop (2), a cold transfer fluid, which is in diphase form, that is to say in the form of a homogeneous mixture of water and ice for example, is made to circulate. This fluid undergoes heat exchange, on the one hand with a primary cold source and on the other hand with the different secondary sources of heat represented by each enclosure (1) to be cooled. 
<IMAGE>
Patent EP-0413802-B1 (EP)
Inventor: SCHMID WALTER
IPC: A61B5/0408
Filed: 1990-02-26
Granted: 1994-11-02
Abstract: A body electrode contains one or more galvanically active sensors connected on the body contact side with a layer (4) of electrically conductive, adhesive, elastic, hydrophilic material which adheres to the skin. The side of the sensor(s) facing the skin and the layer adhering to the skin are covered with a non-adhesive protective layer (5). The two said layers each consist of a castable polymer which is cast in a mould and then cured. The electrode can be manufactured economically by casting without stamping.
Patent EP-0429600-B1 (EP)
Inventor: ORTEGA ANTONIO DAZA
IPC: C12N15/11
Filed: 1990-05-18
Granted: 1999-08-11
Abstract: The cloning and characterization of a newly isolated gene, referred to as saf (secondary metabolism activation factor) is disclosed. This gene encodes a new amino acid polypeptide, referred to as the SAF polypeptide, which directly or indirectly modulates the expression of extracellular enzymes in Streptomyces. DNA units or fragments which encode the SAF polypeptides are also disclosed, as are vectors containing said DNA, host organisms transformed with such vectors, and processes for preparing extracellular enzymes or heterologous polypeptides by culturing such host organisms.
Patent EP-0476034-B1 (EP)
Inventor: LAURITSEN GEORG
IPC: A01D34/66
Filed: 1990-06-06
Granted: 1995-03-22
Abstract: PCT No. PCT/DK90/00138 Sec. 371 Date Dec. 6, 1991 Sec. 102(e) Date Dec. 6, 1991 PCT Filed Jun. 6, 1990 PCT Pub. No. WO90/14754 PCT Pub. Date Dec. 13, 1990.A disc cutter bar including an upper part and a lower part which are welded together along an edge to form a housing for a row of gear wheels through which cutter discs are driven. The bar is provided with an elongation extending rearwardly in cross-section from the gear wheel row, which partly results in an increase of the stiffness and strength of the bar with a simultaneous low constructional height and partly makes it possible to increase the oil amount in the housing.
Patent EP-0534960-B1 (EP)
Title: Dispositif de prehension
Inventor: SANDBERG STIG
IPC: E02F3/96
Filed: 1990-08-16
Granted: 1996-04-17
Abstract: Dispositif de préhension devant être lié au bras ou à la flèche d'un excavateur ou unité porte-outils semblable. Le dispositif de préhension (14) est agencé en tant qu'unité séparée fermée munie de moyens de couplage permettant le couplage facultatif au bras ou à la flèche de l'excavateur et à un godet ou analogue (33) adjacent audit dispositif ou de l'autre côté de celui-ci. On peut utiliser le dispositif de préhension soit avec le godet fixé à celui-ci, soit sans ledit godet. Le godet ou analogue peut être couplé de l'autre côté du dispositif de préhension ou directement à des moyens de couplage disposés dans le bras ou dans la flèche (1). Entre lesdits moyens de couplage et le dispositif de préhension est placé un appareil basculant rotatif (6) permettant l'oscillation et l'inclinaison dudit dispositif de préhension (14) par rapport au bras ou à la flèche (1) et aux moyens de couplage.
Patent EP-0494884-B1 (EP)
Title: Procede pour la fabrication d'emulsions aqueuses antirouille stables et faiblement visqueuses
Inventor: SPECKMANN HORST-DIETER
IPC: C10M173/00
Filed: 1990-09-25
Granted: 1994-11-23
Abstract: Dans le procédé décrit, on émulsionne un mélange renfermant un consituant huileux, de l'eau et au moins un constituant émulsifiant, à une température à laquelle tous les constituants du mélange sont présents sous forme liquide, et on porte l'émulsion formée à une température se situant dans/ou au-dessus de la plage thermique d'inversion de phase de l'émulsion, ou bien on émulsionne le mélange à une température se situant dans ou au-dessus de la plage thermique d'inversion de phase, on refroidit ensuite l'émulsion à une température inférieure à cette plage thermique et on la dilue éventuellement avec de l'eau. Ce procédé est caractérisé en ce que l'on utilise pour former l'émulsion un mélange de la composition suivante: a) 10 à 60% en poids d'un constituant huileux, b) 1 à 10% en poids d'un constituant émulsifiant composé d'au moins un produit d'addition de 2 à 20 moles d'oxyde d'éthylène à des alcools gras possédant 10 à 22 atomes de C, c) 1 à 10% en poids d'un inhibiteur de corrosion constitué d'au moins un acide carboxylique de formule générale (I) R-COOH où R est un résidu alkyle à chaîne droite ou ramifié, saturé ou insaturé, avec 6 à 22 atomes de C, ou bien un résidu de formule générale (II), où R1= résidu alkyle saturé à chaîne droite ou ramifié, avec 8 à 18 atomes de C, d) 0 à 10% en poids d'un constituant co-émulsifiant composé d'au moins un alcool gras avec 12 à 22 atomes de C, e) le solde étant de l'eau.
Patent EP-0505377-B1 (EP)
Inventor: MACKENZIE ALEXANDER RODERICK
IPC: C07D405/14
Filed: 1990-11-28
Granted: 1996-01-03
Abstract: PCT No. PCT/EP90/02042 Sec. 371 Date Jun. 12, 1992 Sec. 102(e) Date Jun. 12, 1992 PCT Filed Nov. 28, 1989 PCT Pub. No. WO91/09015 PCT Pub. Date Jun. 27, 1991.A series of novel 3-phenyl-3-(1-(cyclicalkyl)pyrrolidin-3-yl)glutarimide derivatives have been prepared, including their pharmaceutically acceptable salts. The cyclic moiety present in these compounds is derived from either benzene or a heteroaryl such as benzofuran or 2,3-dihydrobenzofuran, or it is derived from an aromatic heterocyclic such as pyridine, pyrazine or thiophene, and it is attached to the adjacent alkyl group of the molecule by means of one of the available ring carbon atoms situated in the aromatic ring of the aforementioned cyclic ring moiety. These particular compounds are useful in therapy as selective muscarinic receptor antagonists, which are selective for smooth muscle muscarinic sites over cardiac muscarinic sites and therefore, are of value in the treatment of diseases associated with altered motility and/or smooth muscle tone as found in the gut, trachea and bladder. Methods for preparing these compounds from known starting materials are provided.
Patent EP-0497914-B1 (EP)
Inventor: RANDONE CHARLES J
IPC: E05B73/00
Filed: 1990-10-22
Granted: 1995-08-09
Abstract: A universal personal property locking device for releasably securing articles of personal property against unauthorized removal. The locking device includes a housing adapted to be mounted on a support surface and a generally U-shaped receptacle secured to the housing. In a preferred embodiment the receptacle has opposite closed ends and open ends so that an article inserted into the receptacle through the open end can only be removed from the open end. A lock bar is movably supported in the housing for back and forth movement between locked and unlocked positions. The lock bar extends out of the housing across the open end of the receptacle in its locked position and is moved away from the open end of the receptacle in its unlocked position, thereby to enable the insertion and removal of articles of personal property into and from the receptacle. A releasable lock mechanism in the housing is operative to releasably secure the lock bar in the locked position thereof.
Patent EP-0471146-B1 (EP)
Inventor: HAEFNER HANS WILHELM
IPC: G01G11/08
Filed: 1991-03-26
Granted: 1994-11-17
Abstract: Device (10) for the continuous gravimetric dosing of bulk material which is guided via a feed orifice (17) into pockets of a rotor arranged in a housing (12) and rotatable about a first axis (A) and which is extracted via an emptying orifice (18) offset relative to the feed orifice in the direction of rotation of the rotor, the housing (12) being mounted pivotably about a pivot axis (II-II) and being connected to a dynamometer device located at a distance from this axis, at least one elastic connecting member (20, 51, 53) being provided on the side of the feed orifice (17) and on the side of the emptying orifice (18), and the pivot axis (II-II) passing through the centres of the elastic connecting members (20, 51, 53), the elastic connecting member (53) being arranged on the side of the emptying orifice (18) underneath the housing and the pivot axis (II-II) extending at an angle to the horizontal. Preferably, a pneumatic conveying system is used for supplying compressed air which, before bulk material is blown out of the pockets of the rotor, is first guided through the interior of the rotor. <IMAGE>
Patent EP-0468448-B1 (EP)
Inventor: KRSTENANSKY JOHN L
IPC: C07K14/81
Filed: 1991-07-23
Granted: 1996-06-12
Abstract: This invention relates to peptide derivatives which are useful anticoagulant agents.
Patent EP-0473085-B1 (EP)
Inventor: BALSELLS PETER J
IPC: F16J15/02
Filed: 1991-08-24
Granted: 1998-10-07
Abstract: A spring assembly (10) includes a plurality of coils (12) interconnected with one another in a spaced-apart relationship for causing the spring assembly (10) to exert as force in a loading direction approximately normal to a tangent to a centerline (16) of the plurality of coils (12) in response to deflection of the spring assembly along the loading direction. An elastic material (18) is provided which is disposed around and between the plurality of coils, but either not bonded to or partially bonded to the coils, modifying the force exerted by the spring assembly in response to the deflection of the spring assembly along the loading direction. <IMAGE>
Patent EP-0460881-B1 (EP)
Inventor: MILLER MARVIN JOSEPH
IPC: C07D477/04
Filed: 1991-06-03
Granted: 1995-11-22
Abstract: 1-Carbapenam-2-one-3-carboxylic acid and 1-carba-3-hydroxy-3-cephem-4-carboxylic acid and esters thereof are provided by a process comprising a rhodium C2-C10 carboxylate catalyzed cyclization of an ester of a 4-(1-alkoxy- or 1-substituted alkoxy)-2-oxo-4-azetidinyl)- alpha -diazo- beta -ketobutyric acid and an ester of a 5-(1-alkoxy- or 1-substituted alkoxy-2-oxo-4-azetidinyl)- alpha -diazo- beta -ketovaleric acid respectively. The process is carried out in an inert organic solvent at a temperature between about 15 DEG  C and about 85 DEG  C. The 1-carba bicyclic  beta -lactams are intermediates for preparing antibiotics.
Patent EP-0480842-B1 (EP)
Inventor: ROLLAND ROBERT
IPC: H04M1/738
Filed: 1991-10-11
Granted: 1995-03-01
Abstract: The telephone set according to the invention comprises, on the one hand, a keypad, a keypad interface, an earphone and a microphone which is produced as separate units, and on the other hand, a transmitter, a receiver, a dialling unit, an internal management unit, a unit for managing external parameters, filters and time constants which are produced digitally and are integrated on a same semiconductor substrate in order to constitute a single programmable chip.