baber/WOPTO huggingface dataset:
Patent EP-0399205-A1 (EP)
Inventor: BARON HORST
IPC: H02B1/28
Filed: 1990-04-17
Abstract: A position indicator for an explosion-proof plug-in connector consisting of a plug and a socket. In order reliably to prevent any adverse effect on the explosion-proof encapsulation, it is provided that the position indicator (5) consists of an auxiliary plug (6) and an auxiliary socket (7) and is integrated into the connector, that the auxiliary plug (6) has a connector pin (8) of electrically insulating material on whose outer surface (12) there are arranged contact tracks (11), aligned parallel to the longitudinal direction of the connector pin (8), and that the contact tracks (11) are electrically connected to signalling slopes and correspond to sliding contacts (10) of the auxiliary socket (7). <IMAGE>
Patent EP-0454879-A1 (EP)
Inventor: SPIELDIENER ROBERT
IPC: A62C2/18
Filed: 1990-04-30
Abstract: In a ventilation apparatus for an individual ventilation installation with communal main line, the fire protection flap is designed as a flat plate (8), which is arranged on one side of the front wall (3) on a level parallel to the wall level, in such a way that it may be moved tight to the wall at this level, between a closed position and an open position, whereby the plate (8) covers the aperture (15) in the front wall (3) in the closed position and leaves it accessible in the open position. A spring (6) of the thermal trigger device moves the plate from its open position to the closed position when triggered.
Patent EP-0399414-A1 (EP)
Inventor: ITOH YASUO
IPC: C07D211/46
Filed: 1990-05-19
Abstract: A piperidine derivative represented by the following general formula (I):
      wherein R₁ and R₂ are the same or different and each independently represents a hydrogen atom, a halogen atom, a lower alkyl group, or a lower alkoxy group; R₃ represents a hydrogen atom or a lower alkyl group; X represents an oxygen atom or a sulfur atom; Y represents an alkylene group having 1 to 7 carbon atoms which may be optionally substituted with a lower alkyl group, or Y represents an -A-O-B- group wherein A and B are the same or different and each independently represents an alkylene group having 1 to 3 carbon atoms which may be optionally substituted with a lower alkyl group is disclosed. Also disclosed are a pharmacologically acceptable salt of a compound of formula (I), an antihistaminic and antiallergic agent comprising a compound of formula (I), a pharmaceutical composition comprising a compound of formula (I), and a method for the treatment of an allergic disease by administering a compound of formula (I).
Patent EP-0457941-A1 (EP)
Inventor: WADA ICHIRO
IPC: G01K11/32
Filed: 1990-05-22
Abstract: An optical fiber (13) is installed to pass through a plurality of measurement places. Predetermined positions in the optical fiber are set at a predetermined temperature. When an optical signal is radiated on the optical fiber, Raman scattering occurs at various portions of the optical fiber. The intensities of the Raman scattered light components depend on temperatures. Backscattered light components of the Raman scattered light are sampled and stored in a memory. A temperature distribution on the optical fiber (13) is obtained on the basis of the stored data. The temperatures of the measurement places can be specified on the basis of the predetermined temperature on the obtained temperature distribution as a reference. The temperatures of the measurement places can be corrected on the basis of the predetermined temperature.
Patent EP-0400510-A1 (EP)
Title: Installation à table vibrante pour la fabrication de produits en béton
Inventor: ANCRENAZ DANIEL MARIUS
IPC: B28B1/087
Filed: 1990-05-26
Abstract: Quatre arbres porteurs de balourds sont disposés selon quatre lignes parallèles superposées par paire et portent en bout chacun une poulie crantée (52, 62, 72, 82) d'entrainement. Une courroie à double crantage (14) animée par un moteur (15) passe alternativement sous et sur les poulies (62, 52) de la première paire, sur un renvoi (15′) et sur et sous les poulies (72, 82) de la seconde paire. Des poulies folles (53, 63, 73, 83) associées à chaque arbre assurent un bon enroulement de la cour­roie (14). Le moteur (15) et le renvoi (15′) sont déplaçables latéralement sur un coulisseau (17) par rapport aux lignes d'arbres, ce qui permet de varier en continu la position respective des balourds de chaque paire d'arbres et, par là, l'intensité de la force de vibration résultante entre une valeur nulle et une valeur maximale.
Patent EP-0421080-A1 (EP)
Inventor: MACK KLAUS
IPC: F01M11/03
Filed: 1990-08-03
Abstract: The invention proposes a liquid filter for purifying lubrication oil of an internal combustion engine, having a vertically arranged filter housing 10 which is closed at the top by a removable cap 12. In this filter housing there is a filter insert 18, which can be removed for servicing and, in the filter housing, separates a space 41 for dirty liquid from a filtrate space 42. 
<??>When the cap 12 is opened and the filter insert 18 removed, the liquid drains off via a drain passage 17. This drain passage 17 is provided with a shut-off device 25 which blocks the drain passage 17 when the filter insert 18 is inserted and frees this drain passage 17 when the filter insert 18 is released. The shut-off device 25 is designed as a compact unit which can be assembled and checked outside the filter housing 10 and can be used for filter housings of differing sizes. 
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Patent EP-0423669-A1 (EP)
Inventor: BULGARI GIANNI
IPC: B60N2/00
Filed: 1990-10-15
Abstract: In a motor car of the type with three front seats (4,5,6 ) side by side, the central front seat (5) is set further back than the other two front seats (4,6) in order to provide adequate lateral restraint for the occupant of that seat when travelling. The passenger compartment of the car also has two separate rear seats (7,8) whose median planes (7a, 8a) are slightly inclined to the vertical median plane of the car so that they diverge forwardly. The rear seats (7,8) are spaced apart so as to leave space between them which is partially occupied by the central front seat (5). Maximum comfort and a large amount of available space are thus afforded for all five passengers, whilst the body can have quite small external dimensions. Preferably, the rear seats (7,8) can be folded down in order to provide a large loading surface accessible through the rear hatch of the car.
Patent EP-0435064-A1 (EP)
Inventor: WAKAI FUMIHIRO
IPC: C04B35/593
Filed: 1990-12-11
Abstract: There are disclosed in process for shaping ceramic composites which comprises shaping a sintered silicon nitride-silicon carbide composite material having a microstructure formed predominantly of equiaxed grains with an average grain size of 2 µm or below and a silicon carbide content of 10-50% by volume, obtained by liquid-phase sintering, at least 40% by volume of the silicon nitride in the material being in the β-phase, by superplastically deforming said material at a strain rate of 10⁻⁶sec⁻¹ to 10⁻¹sec⁻¹ under application of tensile stress or compressive stress in a superplastic temperature region of 1400-1700°C, and a process for shaping ceramic composites which comprises shaping said sintered composite material by superplastic deformation as described above and then heat-treating the shaped article obtained in a non-oxidizing atmosphere under normal or applied pressure at 1000-2300°C.
Patent EP-0406951-A1 (EP)
Inventor: ROSKAM KLAAS
IPC: B65D1/24
Filed: 1990-06-28
Abstract: In a plastic box with upright side walls (2) and a bottom (3), at least one side wall (2) has a gripping opening (5), located with spacing from the upper edge of the box, and a carrying flange (7), aligned towards the inside of the box, is arranged at least at the upper edge of this gripping opening (5). At least one part (2a) of the side wall (2) above the carrying flange (7) and below the upper edge of the box has on the inside an arrangement (8) of closely adjacent pin-type projections. The pin-type projections are arranged adjacently in rows and the ends of the projections jointly define an ergonomically curved surface. <IMAGE>
Patent EP-0415486-A1 (EP)
Inventor: STEINBACHER KARL
IPC: B03C3/53
Filed: 1990-08-22
Abstract: Es werden ein Verfahren und eine Vorrichtung zur elektrostatischen Reinigung staub- und schadstoffhaltiger Abgase in mehrfeldrigen Abscheidern beschrieben. Die Abgase werden in einer ersten Stufe (1) zunächst einer trockenen elektrostatischen Reinigung in aus plattenförmigen Niederschlagselektroden (3a) gebildeten Gasgassen unterworfen und danach in einer zweiten Stufe (2) durch ein oder mehrere Felder mit flüssigkeitsbenetzten, Gasgassen bildenden Niederschlagselektroden (3b) geleitet, wobei die in der zweiten Stufe (2) an den oberen Enden der Niederschlagselektroden (3b) aufgegebene Flüssigkeit unmittelbar unter den unteren Enden der Niederschlagselektroden (3b) aufgefangen und aus dem Abscheider seitlich ausgetragen wird und wobei der in der zweiten Stufe (2) noch anfallende, im wesentlichen trockene Staub einer Staubsammelvorrichtung (5b) zugeführt wird. Die Verweilzeit der Gase in der ersten Stufe (1) beträgt 60 bis 80 % der gesamten Verweilzeit in einem mehrfeldrigen Abscheider. Dieses Verfahren ermöglicht eine selektive Abscheidung der Schadstoffe im Abgas, wobei die Bildung eines mit Schadstoffen beladenen Schlammes vermieden wird.
Patent EP-0415645-A1 (EP)
Inventor: LIDGARD ANN INGRID
IPC: H04B10/2507
Filed: 1990-08-22
Abstract: In an optical communication system, in order to reduce simultaneously both second and third harmonic distortion in a light beam (11) from a modulated semiconductor laser (10), a nonlinear interferometric device (12)--such as a Fabry-­Perot etalon--is inserted in the path of the beam. The parameters of the interterometric device--such as its phase or finesse or both--are selected such that, for example, for a suitable laser bias current, the second harmonic distortion or both the second and third harmonic distortion produced by nonlinearities of the laser (plus nonlinearities of the transmission medium such as an optical fiber, if any, through which the beam propagates from source to receiver) are significantly compensated by nonlinearities of the interferometric device.
Patent EP-0385839-A1 (EP)
Inventor: LAMALLE JEAN
IPC: F16L47/20
Filed: 1990-02-26
Abstract: The end of a composite tube (4) obtained by filamentary winding of longitudinal fibres is flared out to a maximum in the form of a hyperboloid of revolution and interacts with a connector (1) which is likewise flared out; the end of the tube is jammed between the connector and an outer ring (3) which screws onto a thread (6) on the connector. Application to connections of composite tubes with sleeves of metal or otherwise. <IMAGE>
Patent EP-0385885-A1 (EP)
Inventor: NORAZ SERGE
IPC: G06F11/16
Filed: 1990-02-14
Abstract: The frequency-coding system enables an output (S1-Sn) to be connected to a frequency generator (12) (non-secure state of the output), solely when in the absence of any fault in the system, the inputs (I1-In) associated with the output and supplied by a self- testable logic circuit, are in the high logic state. In each branch of the system, at least two interrupters (T1 and T2) must be operated simultaneously to allow connection between the corresponding output and the frequency generator. A simple fault in the system does not modify the behaviour thereof or produce a secure output signal, and a fault detector, comprising a test-vector generator (40) and a signature analyser (48), detects any fault, the combination of which with another fault would be liable to produce a non-secure erroneous output signal. <IMAGE>
Patent EP-0406156-A1 (EP)
Inventor: BRUEGMANN A DIRK
IPC: A61C13/265
Filed: 1990-06-21
Abstract: A dental attachment solves the technical problem of improving the guide precision of the dental attachment and of simplifying the adjustment of the friction, with a matrix (3) and a patrix, whose receiver (1) receives in a receiving rail (4) a replaceable patrix main part (2), which engages with a retention screw (19) in a hole (8) of the receiver (2) and with a slide profile (13) in a guide rail (9) of the matrix (3), the whole patrix main part (2) consisting of a resilient, tough, wear-resistant plastic. The receiver (1) of the patrix and the matrix (3) are designed as cast components, the receiver profile (12) and the guide profile (13) having an oval cross-section and being connected to one another by means of a bridge part (15). In addition, a transverse bore (16) extends through the bridge part (15) in order to receive the retention screw (19), and the transverse bore (16) has in the area of the guide profile (13) a conical widening (17). <IMAGE>
Patent EP-0451427-A1 (EP)
Inventor: ZWEYMUELLER KARL PROF DR-MED
IPC: A61F2/36
Filed: 1990-05-07
Abstract: In order to obtain a primary fixation of a cortical bone (15) which has previously been removed from the femoral bone (16) as a cover, the prosthesis shaft (1) is provided in the proximal area with a longitudinal slot (5) which extends parallel to its longitudinal axis and which is adjoined by a sliding track (9); a sliding block (11) of a threaded bolt (10) is mounted displaceably in this track, and a sleeve-shaped locking screw (14) is screwed onto the threaded bolt. The cortical bone (15) is secured by means of the head of the locking screw on the threaded bolt (10) and consequently on the shaft (1) until such times as it has once again knitted to the femur (16). <IMAGE>
Patent EP-0430913-A1 (EP)
Inventor: SKALLEGERG OYSTEIN
IPC: B65H54/42
Filed: 1990-10-26
Abstract: The present invention relates to a drive for machines winding cables or similar elongate objects on and off a drum, i.e., machines of the so-called portal type, comprising at least two columns (1,2). Each of said columns supports a support elements (3,4) that can be moved in the vertical direction of said columns by a power unit. Each of said support elements carries a bearing boss (5, 6) intended for insertion into the centre hole of a cable drum (7) or the like. The bearing bosses (5, 6) can be moved in approximately the vertical direction with the aid of a second power unit for the purpose of raising the cable drum (7) from the foundation with clearance. At their upper ends the support elements (3,4) are suitably connected by a transverse, telescopically extensible crossbeam (8,9), such that the support elements (3,4) and the cross beam (8,9) can be moved vertically as one unit. The cable drum (7) can be rotated for the purpose of winding cable on or off by means of least one somewhat resilient wheel (11) which can be rotated by at least one drive (10). The wheel (11) can rest against the flange (12,13) of the cable drum (7) so as to drive it. The wheel (11) is supported in a bearing at one end (14) of a link (15), which is secured approximately at its centre by a pivot to one of the support elements (8,9) and at its other end (17) it is secured to one end of a guy (18) whose other end is pivoted suitably to one of the column (1,2) so as to be stationary. The length of both the link (15) and the guy (18) is so selected that when the bearing bosses (5,6) have entered the centre hole of the cable drum (7) but the drum has not yet raised by them, the drive wheel (11) should be at a defined but small distance from the flanges (12,13) of the drum (7) such that the drum flange (12,13) is pressed against the yielding wheel (11) in a defined manner when the drum (7) is raised by the bearing bosses (5,6) by a predetermined amount.
Patent EP-0410004-A1 (EP)
Title: Immunoassay of human osteocalcin, reagent and kit therefor
Inventor: HOSODA KENJI
IPC: C07K14/78
Filed: 1990-02-08
Abstract: This invention relates to a method of the immunoassay of complete human osteocalcin in a human specimen by using an antibody which has a recognition site in the amino acid sequence domain at positions 1 to 20 on the N-terminal side of human osteocalcin and another antibody which has a recognition site in the amino acid sequence domain at positions 36 to 49 on the C-terminal side of said osteocalcin, and to the reagents and kit used therefor. The invention also relates to a method of the immunoassay of the total amount of the complete human osteocalcin and fragments thereof in a human specimen by using said antibody, and to the reagents and kit used therefor. The invention further relates to monoclonal and polyclonal antibodies used in said assay, a method of producing these antibodies, and the applications thereof.
Patent EP-0422146-A1 (EP)
Inventor: BAUER JUERGEN
IPC: B60T13/575
Filed: 1990-03-24
Abstract: Un servofrein, notamment pour véhicules à moteur, comprend un carter (1) subdivisé de manière étanche en au moins une chambre à dépression (4) et au moins une chambre de travail (5) par au moins une paroi axialement mobile (3). La bielle de compression (19) est retenue de manière à ne pas tomber par un organe de retenue par crabotage qui forme une seule pièce avec une insertion (16) en forme de coupelle qui reçoit le disque de réaction (17). L'insertion (16) est agencée dans un évidement (15) du carter (7) de la soupape de commande et est sollicitée contre le carter par le ressort de rappel (20) qui s'appuie sur elle notamment sur des languettes (23). Des enfoncements (21), des entailles (22) ou des talons (24) servent d'organes de retenue.
Patent EP-0416132-A1 (EP)
Inventor: MARUKO SABURO
IPC: F24H1/00
Filed: 1990-03-27
Abstract: La présente invention se rapporte à un dispositif de chauffage, qui est conçu de façon à produire un coefficient thermique élevé, afin de réduire la superficie de transfert de chaleur d'une surface chauffée dans une chambre de chauffage, permettant ainsi de réduire la taille du dispositif et de supprimer la génération de polluants, grâce à une utilisation efficace de tout l'oxygène fourni. Le dispositif de chauffage comprend une entrée de gaz de combustion (19) et une sortie de gaz d'échappement (14a) située respectivement dans la partie inférieure et à proximité du bord d'une ouverture supérieure. Le dispositif de chauffage est en outre pourvu d'une chambre de chauffage (14) coiffée par un couvercle (4) dans la partie supérieure, de plusieurs corps de tuyaux (11) soutenus par une plaque de chaudière (9) placée dans le couvercle (4) et suspendue dans la chambre de chauffage, de plusieurs plaques déflectrices (16) conçues pour permettre à ces corps de tuyaux de traverser la chambre de chauffage et de former des labyrinthes reliés verticalement entre eux dans la chambre de chauffage d'un brûleur catalytique principal (18) relié à l'entrée mentionnée ci-dessus (19), de plusieurs plaques cloisons (17) disposées dans la chambre de chauffage de façon à séparer les labyrinthes mentionnés ci-dessus en plusieurs compartiments dans le sens vertical ainsi que de plusieurs brûleurs catalytiques auxiliaires (21a, 21b) montés de façon à relier les deux compartiments au-dessus et au-dessous des plaques cloisons respectives.
Patent EP-0476006-A1 (EP)
Title: Mirror telescope and process for manufacturing it.
Inventor: HUEGENELL HERMANN
IPC: G02B7/182
Filed: 1990-06-05
Abstract: PCT No. PCT/EP90/00889 Sec. 371 Date Dec. 6, 1991 Sec. 102(e) Date Dec. 6, 1991 PCT Filed Jun. 5, 1990 PCT Pub. No. WO90/15352 PCT Pub. Date Dec. 13, 1990.A reflecting telescope is described, in which the surface of the primary mirror is in the form of a pitch circular surface of a hypothetical, rotationally symmetrical large mirror. The optical axis parallel to the incident optical path and the focal point of the primary mirror and the large mirror are consequently identical. The primary mirror or pitch circular surface are located alongside the optical axis, so that all the optical and mechanical aids to be arranged in the vicinity of the focal point can be located outside the light incidence area and the reflection field, without optical correcting means being required.
Patent EP-0483195-A1 (EP)
Inventor: TRIUS ANTONIO
IPC: B01J27/16
Filed: 1990-07-09
Abstract: Le procédé de fabrication de composés quaternaires de l'ammonium, employés comme adoucissants des textiles, a pour base des acides gras estérifiés avec de l'alcanolamine. Les composés ainsi obtenus sont alkylés et peuvent être employés comme adoucissants des textiles avec une bonne biodégradabilité.
Patent EP-0491728-A1 (EP)
Title: Resin compound.
Inventor: UEHARA S JAPAN SYNTHETIC RUBBE
IPC: H01B1/24
Filed: 1990-08-14
Abstract: A resin compound having superior electrical, mechanical, and molding properties that includes a synthetic resin and carbon fibrils. At least 50 wt % of the fibrils are intertwined to form fibril agglomerates whose diameter is in the range of 0.10-0.25 mm.
Patent EP-0440776-A1 (EP)
Title: Glass sheet conveying and bending apparatus.
Inventor: BORER JOHN W
IPC: B65G13/12
Filed: 1990-08-15
Abstract: The invention comprises press bending apparatus including a continuous uninterrupted peripheral shaping rail mounted for vertical reciprocating movement for lifting a heated glass sheet from a roll conveyor and pressing it against a complementary shaping surface. Conveyor rolls are provided exteriorly of the shaping rail for advancing a sheet into position over the shaping rail, and additional separate rolls are mounted so as to be disposed within the confines of the shaping rail for supporting the sheet interiorly of the shaping rail. An arrangement is provided beneath the shaping rail for supporting and driving the interior rolls so as to permit vertical movement of the shaping rail between the interior and exterior rolls.
Patent EP-0486763-A1 (EP)
Inventor: BERUTTI GIAMPIERO
IPC: A63C19/06
Filed: 1991-07-26
Abstract: An articulated pole for skiing tracks is described which has an out-of-ground pole part (3) consisting of a tube comprising a rigid pole section (4) connected to an articulated joint (2); inserted within an upper portion of this rigid tube section is a connection piece (5) which also is tubular in shape and has the upper part (7) of the pole, which is made of a soft material, fitted thereto.
Patent EP-0531572-A1 (EP)
Inventor: CHOU LUC LUNG-CHIAO
IPC: A45B25/14
Filed: 1991-09-13
Abstract: A fully automatic collapsible umbrella comprises a hollow shank (1) including an upper (9), a middle (10) and a lower tubes (11), telescopic to each other, an expansion spring (6) disposed between the upper (9) and lower tubes (11), and an umbrella closing spring (7) disposed between the upper (9) and middle tubes (10), as well as an upper (13), a middle (30) and a lower rings (31); a grip (2) mounted outside of the lower tube (11) at lower portion, having an actuator for carrying out the umbrella opening and closing operation; a pawl (3) provided at the upper portion of the upper tube (9); an inner tube (4) provided with a positioner (22); twin wires (5a, 5b) movably connected to each other by a connector (25), in which the upper wire (5a) is provided at upper end with a slidable block (27) for controlling the pawl (3) and the lower wire (5b) is operated at lower end by the actuator; and an umbrella opening spring (8) disposed between the middle (30) and lower rings (31). Further, a safety member is provided for prevent the umbrella from opening by accident.