baber/WOPTO huggingface dataset:
Patent EP-0288367-A1 (EP)
Title: Palier tournant pour bras de lève-vitre de véhicule automobile
Inventor: DAUVERGNE JEAN
IPC: F16C17/02
Filed: 1988-04-15
Abstract: L'invention est relative à un palier tournant pour le montage d'un premier bras sur un second bras (14) muni d'un trou cylindrique traversant (20) qui reçoit un tourillon constitué d'un premier épaulement cylindrique (22) faisant saillie depuis la surface latérale (24) du premier bras et d'un second épaulement cylindrique (26) faisant saillie depuis une pièce (16) formant bouchon de palier, les deux épaulements (22,26) étant reliés mécaniquement entre eux par leur surfaces planes en vis à vis (30,32) de manière à emprisonner le second bras. Selon l'invention l'un des épaulements (22) comporte un orifice axial (34) d'introduction d'un agent lubrifiant qui débouche à la surface plane de l'épaulement (30) pour alimenter en agent lubrifiant un canal de distribution (38,40), formé dans au moins une des deux surfaces planes (30,32), qui communique avec la périphérie du tourillon.
Patent EP-0295158-A1 (EP)
Inventor: BARTOLO WILLIAM
IPC: H01H71/12
Filed: 1988-05-11
Abstract: Mechanism which comprises a handle (24) coupled to a transmission rod (28) to form a toggle (30), a device for supporting the moving contact (14) having a plate (40) rotatably mounted on a pivot (38), and a mechanical link (48) which can be broken under the action of a trip lever (44, 34). The link (48) is formed by a catch (54) for retaining the trip lever (42) interacting with a hook (50) pivotably mounted on an axle (52) of the plate (40). The rod (28) is directly coupled to the hook (50), the whole constituting a demultiplyer stage allowing a reduction in the tripping effort. The bimetallic strip (44) is connected to the trip lever (42) by a rotary slide-valve (60) with one-way transmission. 
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Patent EP-0299849-A1 (EP)
Title: Dispositif antivol de véhicules automobiles par coupure d'alimentation de l'allumage
Inventor: BOMBLED JEAN
IPC: B60R25/04
Filed: 1988-07-06
Abstract: L'invention concerne un dispositif antivol de véhicules automobiles par coupure d'alimentation de l'allumage (S) au moyen d'un relais (RL) alimenté par une centrale électronique (C), et dont le contact est en série avec le contact "marche" (M) de l'antivol de direction du véhicule. Le dispositif antivol selon l'invention est caractérisé par le fait que ledit relais (RL) est alimenté par ladite centrale (C) à travers au moins un transistor (T1), ledit relais (RL) étant relié à la masse par un dispositif interrupteur (D) maintenu ouvert en cas de rotation du moteur. Application à l'industrie automobile.
Patent EP-0332793-A1 (EP)
Inventor: LASMAYOUX CASIMIR
IPC: H05K5/02
Filed: 1988-03-15
Abstract: A machine-pluggable electronic package containing electronic components and having a mechanical interlock. The package (14) includes a first connector (32) to be connected with a connector mounted on the machine (10). The connection of the package (14) to the machine (10) is achieved by slidably inserting the package (14) along guiding means into a cavity in the machine (10). The package incudes a a second connector (35) to be connected with an connector outside of the machine (10) and the package (14). The package also incudes a lever (38) pivotably mounted on a pivot (41) secured to the package (14), and having a handle (39) with tooth elements (42,43) intended to selectively cooperate with a rail (51) of the cavity in the machine (10). Clockwise rotation of lever (38) forceably engages tooth (43) with rail side (52) thus locking the package in the cavity and connecting connectors (32,54). The reverse rotation unlocks the package and disconnects the connectors (32, 54), but is only possible when no outside connector is secured to the package.
Patent EP-0338011-A1 (EP)
Title: Laser optical element mounting arrangement and method.
Inventor: WHITEHOUSE DAVID R
IPC: H01S3/034
Filed: 1987-12-14
Abstract: A laser optical element mounting arrangement and method are disclosed wherein a laser optical element is mounted to a laser mounting support member. The mounting support member has a smooth surface to which a surface of the optical element is engaged to form a vacuum seal between the optical element and the support member. The seal is accomplished with the application of only light pressure contact between the respective surfaces at ambient temperature and without the need for a sealant.
Patent EP-0313630-A1 (EP)
Title: Substituted 2-acylpyridin-alpha-(n)-hetarylhydrazones and medicaments containing same.
Inventor: SCHAPER KLAUS-JURGEN
IPC: A61K31/50
Filed: 1988-05-14
Abstract: PCT No. PCT/DE88/00289 Sec. 371 Date Mar. 7, 1989 Sec. 102(e) Date Mar. 7, 1989 PCT Filed May 14, 1988 PCT Pub. No. WO88/08842 PCT Pub. Date Nov. 17, 1988.Substituted 2-acylpyridine- alpha -(N)-hetarylhydrazones are described, which are suitable as active substances for the treatment of antimicrobial and in particular antimycobacterial diseases, as well as active substances for the treatment of malaria or malignant tumours. The compounds have a marked synergistic activity combined with inhibitors of folate synthase, dihydrofolic acid reductase, DNA-synthesis and RNA-synthesis.
Patent EP-0446197-A1 (EP)
Title: Intraocular prostheses.
Inventor: CALDWELL DELMAR R
IPC: A61F2/16
Filed: 1988-07-05
Abstract: An intraocular prosthesis for implanting in an annular void extending radially into the tissues of the eye between the anterior surface of the cornea of the eye and the posterior surface of the ciliary body of the eye, for replacing for example a diseased intraocular portion of the eye which has been removed. The prosthesis is a circular, transparent, elastomeric optical element having a peripheral edge and a non-rigid or flexible porous skirt which extends radially from the periphery of the element. The skirt encircles the element and is positioned to extend radially into the void. An annular, flexible porous portion having a pore size in the range of about 25-90 microns, and preferably about 60 microns, is included with the skirt. The porous portion surrounds the element and is disposed in contact with the tissues of the eye surrounding the void to allow fibrous growth into the pores of the porous portion. A plurality, preferably six, spoke-like, porous extensions may be included. Hence, with the prosthesis intraocular portions of the eye, such as a diseased cornea or a diseased lens, may be replaced. For replacement of the cornea, the ocular element would have a convex, anterior surface and a concave, posterior surface.
Patent EP-0331717-A1 (EP)
Inventor: PETERSON LUVERNE RAY
IPC: G06F7/52
Filed: 1988-09-12
Abstract: A multiplier circuit is comprised of multiple arrays 
of logic cells. Each array has input lines for receiving two 
multibit binary numbers that are to be multiplied togeth­
er; and each logic cell includes an AND gate for produ­
cing single power product terms by multiplying together 
one bit from each of the two numbers. These cells are ar­
ranged in the arrays such that the total quantity of single 
power product terms of any particular power in the re­
spective arrays is within 30 % of each other. One subset of 
cells of each array also includes a respective two-bit ad­
der, and another subset of cells of each array includes a 
respective three-bit adder. These two-bit and three-bit ad­
ders are interconnected within each array to form an inter­
mediate result, in parallel with the other arrays, which 
consists of a partial sum of all product terms in the array 
together with no more than one remaining carry-in for 
each bit of that partial sum. All of these intermediate re­
sults are then added by parallel input adders to produce 
the product of the two numbers.
Patent EP-0326858-A1 (EP)
Inventor: BRUST HANS-DETLEF
IPC: G01R31/308
Filed: 1989-01-18
Abstract: The use of stroboscopic methods in laser measuring requires the synchronisation of the measuring arrangement (scanning laser microscope) with the periodic signal excited in the electronic component to be examined. Since it is very difficult to generate short laser pulses in response to a trigger signal, it is attempted to derive the chip clock from the pulse repetition rate of the laser. This type of synchronisation requires considerable equipment complexity particularly if the required clock rate is above the pulse repetition rate of the laser. For this reason, there is no synchronisation between the measuring arrangement and the component. To allocate the correct time within the period of the signal to the measurement values, the time interval between the laser pulses allocated in each case to the measurement values and a trigger signal synchronous with the signal to be recorded is determined. 
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Patent EP-0326125-A1 (EP)
Inventor: OLSSON LARS-INGE R
IPC: C04B24/22
Filed: 1989-01-26
Abstract: Flowability improving agent comprising a combination of
     A) a sulphonated melamine-formaldehyde resin, a sulphonated melamine-urea-formaldehyde resin or a sulphonated naphtalene-formaldehyde resin and   B) a compound with the general formula
Patent EP-0386291-A1 (EP)
Inventor: TAKEMAE SIGERU
IPC: G11B23/50
Filed: 1989-03-08
Abstract: A liner for a floppy disk which comprises a nonwoven fabric and a high molecular resin attached thereto, said nonwoven fabric containing thermoplastic fibers and being of a structure wherein a thermo­compression-bonded part and a non compression-bonded part are present and the form of the fabric is main­tained through the thermocompression-bonded part, and a process for producing a liner for a floppy disk which comprises partially thermocompression-bonding a sheet-formed fiber aggregate containing thermoplastic fibers and then attaching a high molecular resin thereto.
Patent EP-0336150-A1 (EP)
Inventor: LEONARD BRUCE ADAMS C O EASTMA
IPC: G03B15/03
Filed: 1989-03-14
Abstract: A compact camera (1) includes an elongate electronic flash unit (3) that is mounted at the rear of the camera body (5), proximate a rear viewfinder window for rotation generally about the viewfinder window. The flash unit (5) is rotatable between a folded inoperative position within a recessed area of the camera body (5) and an erect operative position sufficiently higher than the camera lens (7) to substantially prevent red-eye during a flash exposure.
Patent EP-0346771-A1 (EP)
Inventor: KNAPP CHRISTOPHER K
IPC: C22C1/10
Filed: 1989-06-09
Abstract: Composites of materials in which the matrix material does not spontaneously or readily wet the disperse phase and in which the volume fraction of the disperse phase is less than that formed in a packed bed of dispersate particles can be made effectively by an indirect method of infiltrating a packed bed of dispersate particles, using pressure or other mechanical force as needed to overcome poor wetting and form an intermediate concentrated composite. The concentrated composite is then mixed with additional matrix-forming material to produce the finally desired composite. The technique is particularly valuable for composites with ceramic dispersates and metal or alloy matrixes. When the matrix is predominantly aluminum and the dispersates are predominantly silicon carbide, a barrier coating of a material that retards reaction between silicon carbide and alumina is useful.
Patent EP-0359914-A1 (EP)
Inventor: ZIMMERMANN BERNHARD DIPL-ING F
IPC: D01H5/56
Filed: 1989-06-24
Abstract: In a drafting arrangement for spinning machines, especially for drawing frames with lower rollers (11, 13) arranged in a stationary manner in stands (10) and with upper rollers (15-18) held by pressure arms, the pressure arms (14) are sub-divided into two portions (20, 21), of which the first portion (20) is mounted in the stands (10) by means of the pivot axle (19) and the second portion (21) is held on the first portion (20) by means of a joint (22) parallel to the pivot axle. For these two-part pressure arms there is a drive mechanism in which during closing, starting from the open position, the two portions (20, 21) move together until the first portion (20) reaches its operating position and subsequently the second portion (21) pivots about the joint (22) into its operating position. For opening, the movement takes place in reverse order. <IMAGE>
Patent EP-0364711-A1 (EP)
Inventor: THANHEISER WILHELM
IPC: H03G1/04
Filed: 1989-09-02
Abstract: In the adjustment, particularly the step-by-step adjustment of the volume of audio signals, audible and thus interfering clicking noises are produced due to the abrupt change in the signal variation when C-MOS switches are used. This interference is suppressed by the fact that, by the beginning of each step-by-step level change, a signal jump of the same magnitude is generated in the opposite direction which initially compensates for the signal jump. After a predeterminable time constant has elapsed, this compensation is cancelled again in a continuously decreasing manner until a new level jump arrives. Control of the volume of audio signals. <IMAGE>
Patent EP-0363883-A1 (EP)
Inventor: GERICKE ROLF DR
IPC: A61P9/00
Filed: 1989-10-09
Abstract: The invention relates to chroman derivatives of the formula I <IMAGE> in which R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7>, R<8> and Z have the meanings indicated in Patent Claim 1, and the salts thereof have effects on the cardiovascular system and can be used for the treatment or prophylaxis of heart failure, angina pectoris, high blood pressure, incontinence and alopecia.
Patent EP-0422276-A1 (EP)
Inventor: MORISHITA ISAO
IPC: F02B61/02
Filed: 1989-10-12
Abstract: A cooling jacket arrangement for the cylinder head (35) of a multiple valve internal combustion engine (18) embodying a single camshaft (55) for operating all of the valves (37, 38, 51). The cooling jacket (65) is supplied with coolant in proximity to portions of the cylinder head (35) that support the exhaust valves (51) and coolant is discharged from outlets formed in portions of the cylinder head (35) that journal the intake valves so as to insure uniform cylinder head temperature. The invention is disclosed in combination with either single or multiple spark plug (63) arrangements and in each embodiment at least a portion of the spark plug (63) is also surrounded by the cooling jacket (65).
Patent EP-0376174-A1 (EP)
Inventor: FITE SALA MENNA
IPC: B65B1/02
Filed: 1989-12-21
Abstract: An automatic horizontal bag packaging machine characteriz­ed essentially by a rotary transfer means (11) for the bags (13) containing the packaged product to deliver them, rotated by 90° relative to the previous position thereof, to conveyor chains (12a-12b), the bags have a mouth slightly preopened so that the shaping and filling can be continued. 
     The machine can be used in the automatic packaging of a wide range of powdered, granulated or liquid products from the pharmaceutical, chemical, food and similar fields.
Patent EP-0352959-A1 (EP)
Inventor: BRACKEEN MARCUS
IPC: C07B57/00
Filed: 1989-07-19
Abstract: A novel three-step process for resolving a racemic  spiro -hydantoin compound into its optical antipodes is disclosed, which involves (1) reacting said racemic compound with an optically-active asymmetric isocyanate of the formula RNCO, wherein R is ( S )- or ( R )-1-phenyl­ethyl or ( S )- or ( R )-1-(1-naphthyl)ethyl, to form the corresponding diastereomeric ureido compound; (2) separating the resulting diastereomeric mixture into its component parts, and (3) thereafter converting the separated ureido diastereomers obtained in step (b) to the corresponding asymmetric hydantoin compounds by treatment with an alkali metal lower alkoxide (C₁-C₄), followed by acidification, whereupon the desired optical isomer is obtained. The final products so obtained, such as (4 S )-(+)-6-fluoro-2,3-dihydro- spiro ­[4H-1-benzopyran-4,4′-imidazolidine]-2′,5′-dione (sorbinil) and (5′ S )-3′-chloro-5′,6′,7′,8′-tetra­hydro- spiro [imidazolidine-4,5′-quinoline]-2,5-dione, are known to be useful in preventing or alleviating certain chronic diabetic complications. The afore­mentioned diastereomeric ureido intermediates are novel compounds.
Patent EP-0361702-A1 (EP)
Inventor: VIANELLO DOMENICO
IPC: C11D7/50
Filed: 1989-09-04
Abstract: A solvent composition for defluxing printed circuits at room temperature comprises 4 to 10% ethanol , 0.5 to 1.5% a C₁₋₃ nitroalkane, 0.5 to 10% of a C₁₁₋₁₈ alkyl mono- or diester of phosphoric acid and balance perfluorochlorocarbon. In the defluxing process the printed circuit is immersed in the composition. The composition is good for dissolving flux but does not corrode the apparatus.
Patent EP-0368518-A1 (EP)
Inventor: MARTIN CLAUDE
IPC: B65D67/02
Filed: 1989-10-27
Abstract: A package incorporating a group of containers (C) having top flanges (f) is formed from a paperboard blank (10) having side panels (22, 26) which flank the exposed sides of the containers. The side panels each have a part (30, 34) attached to the side of an adjacent container, the attached part being frangibly connected (32, 36) to the remaining part of said side panel so that the remaining part can be detached leaving the attached part secured to the container side wall.
Patent EP-0370653-A1 (EP)
Inventor: COX VERNON FREDERICK
IPC: F16C3/02
Filed: 1989-11-06
Abstract: A transmission shaft (11) having a shear neck portion (12) adapted to attract failure of the shaft in the event of an overload includes an annular retainer (14) to retain debris resulting from a failure of the shaft.
Patent EP-0327455-A1 (EP)
Inventor: SCHOFFS ALAIN-RENE
IPC: C07C43/225
Filed: 1989-02-01
Abstract: Compounds of formula: 
<IMAGE>
 in which:
 - R represents a C3-C6 alkyl group or a benzyl group substituted with R3, with R3 = H, halogen, C1-C4 alkyl, C1-C4 alkoxy, CF3, NO2 or CN; and
 - R2 represents:
 . a C1-C4 alkoxy group, in which case the pair (X, R1) = (O, OH), (O, C1-C4 alkoxy), (CHOH, H), (O, H), (CH2, H) or (CO, H);
 . an OH group, in which case the pair (X, R1) = (O, OH), (O, C1-C4 alkoxy), (O, H) or (CH2, H), with the provisos that:
 . when (X, R1) = (O, OH), R is other than C3-C6 alkyl and other than benzyl, and
 . when (X, R1) = (O, H), RO is other than 
<IMAGE>
 and other than o-benzyloxy;
 . a CN group, in which case the pair (X, R1) = (O, H) or (CH2, H); or
 . an NH-(C1-C4 alkyl) group, in which case the pair (X, R1) = (O, H) or (CH2, H), with the proviso that, when (X, R1) = (O, H) and R2 = NH-CH3 or 
<IMAGE>
 RO is other than p-benzyloxy.
Patent EP-0347381-A1 (EP)
Inventor: SCHULTHESS ADRIAN
IPC: C08F116/16
Filed: 1989-06-07
Abstract: From compounds of the formula I or II 
<IMAGE>
 in which n is zero, 1 or 2, and, for example, R<1> is an H atom, C1-C10-alkyl, phenyl or benzyl, R<2>, R<3>, R<4>, R<5>, R<6>, R<7> and R<8>, independently of one another, are each an H atom, halogen atom, C1-C10-alkyl, phenyl, naphthyl or the radical -COOR<9> 
<IMAGE>
 or SO2R<9> in which R<9> is C1-C6-alkyl or phenyl, X is O, S or NR<1><0> where R<1><0> is an H atom, C1-C6-alkyl or phenyl, Y is a radical of the following formulae 
<IMAGE>
 in which R<1><1> is an H atom, C1-C6-alkyl or phenyl, Z is an aliphatic radical containing at least two methylene groups, and R<1><2> and R<1><3>, independently of one another, are each C1-C10-alkyl, phenyl or naphthyl, polymeric  beta -keto ester acetals can be prepared by free-radical polymerisation which, in combination with compounds which eliminate acid under the action of actinic irradiation, are suitable as positive photoresists which are suitable for the production of printing plates, printed circuits, integrated circuits or silverless films.
Patent EP-0356475-A1 (EP)
Inventor: PLATTER FERDINAND
IPC: C07C67/08
Filed: 1989-02-01
Abstract: Une fixation de sécurité pour skis comporte au moins un transducteur qui convertit en signaux électriques les forces s'exerçant sur la fixation, et un circuit d'évaluation relié à un dispositif de libération et au transducteur. Le circuit d'évaluation comprend un circuit de seuil présentant au moins deux valeurs de seuil, dont une sortie actionne le dispositif de libération, et un circuit de temporisation relié à ce dernier. Le ou les transducteurs sont reliés à l'entrée du circuit de seuil et à l'entrée du circuit de temporisation. Afin de permettre l'adaptation de la courbe caractéristique de libération de la fixation de skis à la capacité de charge de l'utilisateur, le circuit de temporisation comporte un oscillateur (5) de fréquence modulable en aval duquel est relié un compteur (3) lui-même relié avec le dispositif de libération par l'intermédiaire d'un comparateur (9). Ce compteur (3) est relié au circuit de seuil 92) et peut être activé par un signal correspondant à une seconde valeur de seuil inférieure.
Patent EP-0402383-A1 (EP)
Inventor: BROKAW A PAUL
IPC: H03F3/343
Filed: 1989-01-26
Abstract: Le circuit décrit utilise une paire de transistors MOS fonctionnant avec des tensions de porte et de sources égales et avec des tensions de drain à peu près égales, afin de produire un miroir de courant proportionné avec précision. La tension de porte de la paire de transistors est commandée par un simple miroir de courant fonctionnant avec une petite fraction de la sortie totale. Ce dernier miroir de courant sert également de convertisseur d'impédance négative à bande large. Un circuit bipolaire comparable au circuit MOS est également traité.
Patent EP-0402388-A1 (EP)
Title: Organe d'attache
Inventor: LANGE FREDERIC A
IPC: F16B7/04
Filed: 1989-02-27
Abstract: Organe d'attache (22) reliant une pièce rapportée (24) à un tube creux (26). L'organe d'attache décrit (22) comporte une paire de bras (58) s'étendant entre une paire de bras (56), tous ces éléments étant incurvés de manière à épouser la forme du tube (26). Les bras (56) présentent des extrémités incurvées libres et comprennent des protubérances (60) pouvant se déplacer entre une position d'engagement avec les bords (34) des ouvertures (30) dans le tube (26) et les bords (44) d'un évidement (40) dans la pièce rapportée (24), et une position de dégagement d'avec les bords (34) et (44).
Patent EP-0406299-A1 (EP)
Inventor: BERG OLLE
IPC: A61M3/02
Filed: 1989-03-17
Abstract: L'appareil décrit, qui sert à nettoyer avec un liquide des cavités du corps et/ou à introduire une substance active dans des cavités du corps, comprend un dispositif à piston/cylindre (3), un organe (9, 10) d'actionnement manuel du piston (8) et une buse (4) s'étendant depuis le dispositif à piston/cylindre (3) et permettant l'introduction adaptée de l'extrémité libre de la buse dans la cavité du corps. La buse (4) est formée de deux canaux séparés (5, 6) qui débouchent dans l'extrémité libre de la buse et de part et d'autre du piston (8). Après application de la buse (4) dans la cavité du corps, un système de rinçage fermé se forme et permet l'écoulement alternatif du liquide (B) sous l'action du mouvement du piston (8) entre ses positions terminales dans le cylindre (7). L'appareil comprend en outre un récipient fermé (1) pour le liquide (B) et le cylindre (7) et le canal (6) débouchant sur le côté du piston (8) qui fait face au récipient (1) sont immergés dans le liquide (B) contenu dans le récipient. Latéralement par rapport au cylindre (7) au-dessus du niveau du liquide contenu dans le récipient (1) se trouve un espace (A) qui sert à recueillir, pendant la première ou les premières courses du piston, l'air présent au début de l'opération de nettoyage dans le système de rinçage et, au moins jusqu'à une quantité substantielle, l'air se trouvant dans la cavité du corps.