baber/WOPTO huggingface dataset:
Patent EP-0303993-A1 (EP)
Inventor: LUDOWICI MICHAEL CHRISTIAN
IPC: E04D1/04
Filed: 1988-08-12
Abstract: The longitudinally displaceable flat-roof tile (1) has a side groove (5) and a single head groove (2), as well as a corner cutout (295) in the head covering-groove corner (29) and an upper and a lower corner cutout (487, 486) in the foot side-groove corner (48), of which the lower ends at the eaves-side tile edge, and also has a horizontal head and side expansion joint. In order to provide a longitudinally displaceable flat-roof tile (1) of the type mentioned at the beginning such that it guarantees, with the simplest possible structure of the groove, sufficient sealing against rain and drifting snow blowing in, and on the other hand longitudinal displaceability, the invention provides that there be arranged in the upper foot side-groove corner cutout (487), as part of a double side groove (5), a rib piece (5135) which, on the one hand, bounds the foot side-groove corner cutout (487) and, on the other hand, an inner side groove (516), and that, both in the head covering-groove corner cutout (295) and in the upper foot side-groove corner cutout (487), a vertical expansion joint be present. <IMAGE>
Patent EP-0372105-A1 (EP)
Inventor: LIU RICHARD WAICHUN
IPC: C08K13/04
Filed: 1988-12-06
Abstract: Fibers having a length not less than that defined by the equation 
Lm = σ F d/₂ τ 
wherein Lm is the minimum fiber length; 
σ F  is the tensile strength of the fiber; 
d is the diameter of the fiber and is less than half the wet thickness of the adhesive; and 
τ is the interfacial bond strength between fibre and compound may be used to strengthen laminating adhesives. Such adhesives were found to be useful in applications such as the manufacture of scrim backed carpets.
Patent EP-0325043-A1 (EP)
Inventor: USHIODA MAKOTO
IPC: C09K19/34
Filed: 1988-12-16
Abstract: Optically active compounds useful as components of ferroelectric liquid crystal compositions are of the formula
      where R¹ is a C₁-C₂₀ alkyl or C₁-C₂₀ alkoxy group; is an integer of from 1 to 15; and * indicates an asymmetric carbon atom.
Patent EP-0306379-A1 (EP)
Inventor: DUBRULLE GERARD
IPC: B65B31/00
Filed: 1988-08-05
Abstract: This plant comprises a conveyor (1) above which are arranged a device (3) for injecting liquefied gas into the containers and, downstream of the latter relative to the direction of movement of the conveyor, a device (4) for closing the containers, as well as a tunnel (5) for protecting the containers against the ambient air, extending between the injection device (3) and the closure device (4). 
<??>Application to the packaging, in boxes or bottles, of still beverages and organic products. 
<IMAGE>
Patent EP-0367881-A1 (EP)
Inventor: DURIBREUX JEAN-BAPTISTE
IPC: D06J1/00
Filed: 1988-11-09
Abstract: The installation comprises a frame (13) which rotates about a longitudinal axis (14) and on which are mounted symmetrically four assemblies of n identical receptacles (1). Each first receptacle (3a) is equipped with a blocking means (6) blocking the front edge of the piece in the first quadrant (A). In the second quadrant (B), a set of n penetration means (3) moves the piece, the front edge of which is blocked, towards the inside of the n receptacles and thus forms the folds. Grippers (11) in the third quadrant (C) grasp the piece in the region of each receptacle and extract it from the installation. Preferably, the rotation of the frame (13) through a quarter turn is controlled automatically as soon as the longest operation, whether blocking or folding or extraction, is concluded. <IMAGE>
Patent EP-0294307-A1 (EP)
Inventor: JARRY CHRISTIAN
IPC: C07D263/28
Filed: 1988-05-09
Abstract: The compounds of the invention have the general formula of the structure <IMAGE>   The group R1 is an oxygen or an NH group, the group R2 is an oxygen or a sulphur, the group Ar1 is a phenyl group optionally substituted by one or more groups chosen from C1-C4 lower alkyl groups, halogen chlorine bromine fluorine, a trifluoromethyl group or a methoxy group, the group Ar1 may also be a pyridyl group or a pyrimidyl group, the group Ar2 is a phenyl group optionally substituted by one or more groups chosen from optionally lower alkyl groups by one or more groups chosen from C1-C4 lower alkyl groups, halogen chlorine bromine fluorine iodine. The compounds of the invention are useful in the treatment of hypertension and of candidiasis.
Patent EP-0325097-A1 (EP)
Inventor: MAHMOUD ISSA SAID
IPC: H05K1/05
Filed: 1988-12-12
Abstract: A chemical polishing bath and method are disclosed for pretreating aluminum and its alloys prior to plating or anodizing operations, which bath and process produce a mirrorlike finish. 
     The polishing bath comprises phosphoric acid, nitric acid, sodium nitrate and water. 
     The method comprises immersing workpieces in said polishing bath for about 48-192 s., at about 80-90°C, and subsequently rinsing the workpieces in water.
Patent EP-0367767-A1 (EP)
Title: Bacillus thuringiensis p-2 toxin gene, protein and related insecticide compositions.
Inventor: DONOVAN WILLIAM PRESTON
IPC: A01N63/50
Filed: 1988-04-07
Abstract: This invention relates to a crystalline protein toxin useful as a biological insecticide which is known as P-2 toxin, or P-2 delta-endotoxin and which is produced by Bacillus thuringiensis. More specifically, this invention relates to the cloning and expression in various microorganisms of the gene coding for the P-2 delta-endotoxin, and related novel insecticide compositions incorporating P-2 toxin.
Patent EP-0333806-A1 (EP)
Inventor: TANNENBERGER HELMUT
IPC: G01N27/30
Filed: 1988-09-26
Abstract: Electrode de référence pour les mesures électrochimiques. Pour assurer une fiabilité élevée des mesures, la jonction liquide (6, 7) comporte deux orifices voisins (6, 7) dans le boîtier (1) de l'électrode de référence, dont l'un contient une substance conductrice des cations et l'autre une substance conductrice des anions.
Patent EP-0336083-A1 (EP)
Inventor: KUNZEL WERNER
IPC: D06F39/02
Filed: 1989-02-17
Abstract: Dosing container (1) for receiving and delivering a laundry treatment solution in a washing machine or the like. The dosing container (1) has a cover which can open during the washing process. To ensure user-friendly design and easy, safe operation, the delivery opening (8) of the dosing container (1) can be covered externally by means of a prestressed closing part (2) and the closing part (2) has a projecting end (4) which extends onto the sealing edge of the delivery opening (8).
Patent EP-0339381-A1 (EP)
Inventor: GLEIM GUNTER
IPC: H03B21/00
Filed: 1989-04-13
Abstract: In general, commutation pulses which control digital-analog converters are used for controlling multi-strand motors. In this case, one digital-analog converter is required for each strand. This means high circuit cost, since the digital-analog converters must have very tight tolerances in order to ensure even control of the strands. 
<??>The invention consists of a resistor network being used as a single digital-analog converter, consisting of N resistors connected together in a ring shape, N being an even number and the quotient of N and the number of strands having to be an integer. The strands are located distributed symmetrically at the junctions of the resistors. A control circuit switches a voltage source in a cyclic sequence to two diametrically opposite circuit points of the resistor network. 
<IMAGE>
Patent EP-0411197-A1 (EP)
Inventor: BARTKE RALF MICHAEL DIPL-ING
IPC: F02M37/08
Filed: 1989-08-04
Abstract: An electronic engine control (EEC) equipped with a fuel cut-off safety device in the form of a relay (12) controlling the winding of the fuel pump (16), comprising a single conductor (FCOM) connecting the fuel pump power supply line with the EEC in order to test and/or monitor the voltage applied across the terminals of the fuel pump, at least when the engine is started up.
Patent EP-0355634-A1 (EP)
Inventor: BAR SIEGFRIED DIPL-ING
IPC: H01H13/06
Filed: 1989-08-12
Abstract: There are sealing problems in an electric switch (10) whose actuation plunger (16) passes through a casing wall (15) and is held firmly against the casing wall here by a flexible cap (25) via an annular body. In order to rectify this, it is proposed to employ for holding the cap a conical ring (30) which is made of a resilient material and can be flipped over. First of all the conical ring is placed in a turning-out position above the cap and is held with its outer circumference in an opening of the casing wall. The coning of the ring is then moved, through a dead-centre position, to a turning-in position, in which the cap seam (27) is held pressed against the casing wall in a sealing manner. <IMAGE>
Patent EP-0355856-A1 (EP)
Inventor: YOSHIDA TOSHIYA
IPC: G06F13/24
Filed: 1989-08-28
Abstract: Interrupt processing units are connected in parallel to a control line for transmitting an interrupt process start signal and a control line for transmitting an interrupt level signal. Therefore, these signals can simultaneously be transmitted from a central processing unit to the respective interrupt processing units. The interrupt processing units simultaneously receive the signals to carry out predetermined processes. As a result, any specific one of the interrupt processing units can transmit its data to the CPU as soon as it receives an acknowledged signal (a daisy chain signal) from the CPU.
Patent EP-0361272-A1 (EP)
Inventor: MULLER INGRID DR
IPC: C09K19/34
Filed: 1989-09-19
Abstract: Novel optically active esters of 5-ethyl- and 5-vinyl-1,3- dioxolane-4-carboxylic acid, their use as dopes in liquid-crystal mixtures, and liquid-crystal mixtures containing the novel esters. Optically active 1,3-dioxolanyl derivatives of the general formula (I) <IMAGE> are suitable as dopes in liquid-crystal mixtures. The symbols in the general formula have the following meanings: R<1> has an analogous structure to the moiety on the right of X in the general formula or is an alkyl or alkylene radical, which may be substituted, R<2> and R<3> are H or alkyl, which may also be substituted [R<2> and R<3> are alternatively, together with the C(2) of the dioxolane ring, a cycloaliphatic radical] R<4> is vinyl or ethyl, with the proviso that at least one radical R<4> is vinyl or ethyl if R<1> is analogous to the moiety on the right of X in the formula (I), -A<1>, -A<2> and -A<3> are aromatic, heterocyclic or aliphatic ring systems, -M<1> and -M<2> are -CO-O, -O-CO, -CH2CH2, -CH=CH, -CH2O,-OCH2 or -C=C, and X is O, S or O-CO-O. The particular advantage of the compound of the general formula (I) is that it is able to induce high twisting power in a cholesteric phase.
Patent EP-0373312-A1 (EP)
Inventor: HUNSINGER HANS
IPC: B01D53/70
Filed: 1989-10-06
Abstract: The invention relates to a process for reducing PCDD/PCDF emissions in waste gases of incinerators. The object of the invention is to provide a simple and cost-effective process by which the concentration of the pollutants PCDD and/or PCDF in the waste gas of incinerators can be effectively reduced. The object is achieved according to the invention by superheated steam being introduced into the waste gas section or by superheated steam being produced in the waste gas section by introducing water.
Patent EP-0327254-A1 (EP)
Inventor: TANIMOTO SHIGERU
IPC: G01N27/04
Filed: 1989-01-26
Abstract: An impedance meter capable of highly repeatable measurement by keeping the level (voltage level or current level) of the AC signal applied to a device under test (DUT) constant. An A/D converted voltage across the DUT or the feedback resistor R is provided to a microprocessor 40. The microprocessor 40 compares this level with an appropriate reference and feedbacks the result of said comparison to the level control circuit 20 (e.g. multiplying DAC). Because the feedback for the level control is done in a digital manner, it does not impair the analog stability of the measurement system. (If the level control were done with an analog feedback loop, such a level control feedback loop and the feedback loop consisting of high gain amplifier 20 and the feedback resistor R could interfere each other, resulting degradation of the stability of the system).
Patent EP-0331316-A1 (EP)
Inventor: FLYNN RICHARD M
IPC: G06K19/06
Filed: 1989-02-17
Abstract: A personal data card (10), comprised of a semiconductor chip (28), sealed by encapsulant (38) in an opening (26) in a body (12), is advantageously provided with a shock absorbing device (38) which substantially circumscribes the encapsulant to substantially isolate the encapsulant from the body of the card. By isolating the encapsulant from the card body, the shock absorbing device reduces the stresses transmitted from the card body into the encapsulant and into the chip when the card is flexed. In this way the incidence of cracking of the chip caused by the stresses generated upon flexing of the card is reduced.
Patent EP-0395808-A1 (EP)
Inventor: FILLMORE WILLIAM E
IPC: B65D47/34
Filed: 1989-05-04
Abstract: A dispenser package for viscous fluids comprising a container (20) having one end open and provided with a piston (21) and the other end closed by a compressible chamber defined by a plastic bellows (24) that is deflected by movement of a plunger to dispense a portion of the viscous fluid from the container. The plastic bellows (24) comprises a central tubular portion (25), a hub (26) extending radially outwardly from the tubular portion (25), a plurality of circumferentially spaced panels (27, 28) extending transversely and radially from the hub to a peripheral skirt extending axially away from the tubular portion. Integral circumferentially spaced ribs (31) interconnect the panels (27, 28) . Alternate panels (28) extend axially and radially upwardly toward the tubular portion while the remaining panels (27) extend transversely and radially downwardly away from the tubular portion (25).
Patent EP-0352088-A1 (EP)
Inventor: ROMAK PAUL ERNST
IPC: H01R13/10
Filed: 1989-07-19
Abstract: An electrical terminal for receiving a pin comprises a rolled socket (2) surrounded by a helper spring sleeve (6). The socket (2) has contact springs (10) with contact bosses (12). The sleeve (6) has spring arms (42) which are provided about the circumference of the sleeve proximate an end (38) thereof. The spring arms (42) are configured to provide a pivoting action when a force is applied thereto. The pivoting action provides for reliable secondary locking, as well as a centering and anti-rotation feature, thereby insuring that a positive electrical connection will be effected between the pin and the socket (2).
Patent EP-0328446-A1 (EP)
Inventor: BHUSHANA RAO KSP SIVA
IPC: C07K16/00
Filed: 1989-02-07
Abstract: The invention relates to conjugates of a vinca derivative (indole-dihydroindole) containing in position C-3 an aliphatic detergent chain of at least 7 carbon atoms, linked via a covalent link to a macromolecular carrier of a polypeptide nature, as well as pharmaceutical compositions comprising it and a method for preparing it.
Patent EP-0340112-A1 (EP)
Inventor: COTTON JAMES DENNIS
IPC: B65D83/08
Filed: 1989-04-27
Abstract: The present invention provides a compact, efficient means for containing, preparing and dispensing moist, hot towels especially for airline passengers. 
     The container of the invention includes a bottom (14) formed at least partially of heat insulating material that is adapted to contain a stack (18) of, for example, disposable towels and that has self-supporting sidewalls. A top cover (12) is included that is similarly shaped, but of a slightly smaller dimension so that it will fit inside the cavity of the bottom. In use, the disposable towels are placed within the bottom cavity, and preferably using the cavity of the top, the desired amount of hot water is added to the towels. In cases where the bottom is less than full of towels, the top may be inverted and used to express excess water by pressing against the towels with the bottom tipped so as to drain the excess water. The hot, moist towels may then be dispensed one at a time. After use, the towels may be collected in the container, the top replaced and the entire contents discarded.
Patent EP-0344037-A1 (EP)
Inventor: CATTELAIN CAMILLE MARCEL
IPC: G01B7/31
Filed: 1989-05-11
Abstract: With a view to the grinding of the centres of shafted gearwheels (2), an adjusting machine enables a reference axis to be constructed by placing a runway (3, 4) at each end. An arm (24, 25) carrying a pusher (32, 33) with a rod (32a, 33a), two retractable bearing pads (28, 29, 30, 31) and position-feeler sensors (24b, 25b, 24c) is associated with each runway (3, 4). The control means comprise a display screen (35) associated with a computer (34). This screen (35) constitutes a means for inputting data, a means for displaying the measurements and results obtained and, by means of successive pictures, the progress of the adjusting operation, and gives instructions to the operator and transmits to the computer (34) the control signal with a view to actuating the elements of the machine and to executing the program. …<IMAGE>…
Patent EP-0356317-A1 (EP)
Inventor: STERN ROBERT
IPC: F02B3/06
Filed: 1989-08-16
Abstract: The present invention relates to a process for purifying an ester containing at least one catalyst, characterised in that it comprises the following successive stages:  -a) the said ester is washed with water, -b) a phase containing the said ester is then recovered, after phase separation, -c) the said phase containing the ester is optionally washed with water and, after phase separation, a phase containing the ester is recovered, -d) the phase containing the ester and originating from stage b) or from stage c) is passed over at least one ion exchange resin. The traces of alcohol and of water which are present in the ester may then be optionally evaporated off or alcohol may be added to this ester. Thus purified, the ester may form part of a composition capable of being employed as a fuel for replacing gas oil in diesel engines.
Patent EP-0326515-A1 (EP)
Inventor: WAHL FRANCIS
IPC: H04N1/21
Filed: 1989-01-17
Abstract: The photo-video system enables a compound image, for example a subject blending into a scene and/or accompanied by text, to be printed or transferred onto a blank card. The system comprises a video camera (V), a TV screen (E), a video memory (M), a data bank (B), a computer (O), a high-definition video copier (I), a magazine (N) containing a stock of blank cards, and a multifunction control and monitoring device (S), the whole such that a user can, by means of these elements, display the image of a subject, record a photograph of this image, choose a scene and/or a text from a certain number of scenes and texts, produce a compound image of the recorded photograph and of the chosen scene and/or chosen text, display this compound image and print it on or transfer it to a card from the stock. <IMAGE>
Patent EP-0335828-A1 (EP)
Inventor: BIDOIA VINCENZO
IPC: A43C11/14
Filed: 1989-01-18
Abstract: The buckle comprises a tensioning lever (2) on which there is hinged an attachment element (14) to which there is fixed a pulling rod (13) having a threaded part passing through the attachment element (14) and retained on the latter by a button (22) screwed onto the end of the pulling rod (13). By rotating the button it is possible to adjust the active length of the pulling rod. The pin (b 30) for hinging the attachment element (14) serves at the same time as a means for locking the rod (13).
Patent EP-0369975-A1 (EP)
Inventor: KJELL HANSEN
IPC: B65G53/40
Filed: 1989-11-14
Abstract: The present invention relates to a device for achieving uniform distribution of airborne fibres, for instance cellulose-fibres, in the outlet of a conduit intended for the air-transport of fibres, the device being placed in the outlet (10) of the conduit. In accordance with the invention, the device includes a plurality of mutu­ally similar, concentrically arranged circular rotors (1) and a plurality of semi-circular stators (6) which are disposed between the rotors on the outlet side of the device.
Patent EP-0396596-A1 (EP)
Title: Procedes et composes utiles pour dissoudre de la phenylpropylamine-3 de methyle-1
Inventor: VOGEL ERNST
IPC: C07C211/27
Filed: 1988-12-14
Abstract: On peut préparer de la phénylpropylamine-3 de méthyle-1 à partir d'un mélange contenant ledit composé conjointement avec de la phénylpropylamine-3 de méthyle-1-(S) en mettant en contact une solution desdits composés ou de leurs sels solubles avec une quantité efficace d'un composé de formule (I) pour former un sel de formule (II), lequel précipite sélectivement à partir de ladite solution; dans la formule (II) précitée, R est -COR1, -CONR2R3 ou -SO2R4; R1 est H, alkyle, alkoxy, allyloxy, phényle, phényloxy, benzyle, benzyloxy, tous éventuellement substitués, ou bien 2-furanylméthoxy; R2 et R3 peuvent être identiques ou différents et chacun est indépendamment choisi parmi H, alkyle, phényle, benzyle, tous éventuellement substitués; et R4 est alkyle, phényle, benzyle, tous éventuellement substitués.
Patent EP-0346439-A1 (EP)
Inventor: KOSARKO GERALD J
IPC: G11B17/32
Filed: 1988-12-19
Abstract: Un stabilisateur céramique conducteur (18) réduit au minimum la résistance se produisant dans une interface magnétique entre le stabilisateur (18) et un disque magnétique (10) souple tournant rapidement. Le stabilisateur (18) comprend un bloc en céramique de stabilisation (20) comportant une ouverture (22) par où dépasse une tête magnétique (24) venant au contact dudit disque. Une surface de circonférence sur coussin d'air (26), située sur le bloc en céramique (20) entoure l'ouverture (22) adjacente au disque, afin de produire des forces d'accouplement déformant le disque hors de son plan nominal (40), et jusqu'en contact intime avec un écart de tansduction (32) sur la tête. Une surface sur coussin d'air préférée (26) doit avoir une dureté de surface RMS d'au moins 10 Angstroms, et une résistivité de moins de 106 ohms-cm. Un matériau au titanate de barium conducteur constitue une matière en céramique préférée pour ledit bloc (20).
Patent EP-0406311-A1 (EP)
Inventor: DAS SANTOSH KOMAR
IPC: C22C23/02
Filed: 1989-03-03
Abstract: Un alliage au magnésium se caractérise par la formule (I): MgbalAlaZnbXc, dans laquelle X représente au moins un élément choisi dans le groupe composé de manganèse, cérium, néodymium, praséodymium, et yttrium, ''a'' reprèsente un pourcentage atomique compris entre 5 et 15, ''b'' représente un pourcentage atomique compris entre 0,2 et 4, et ''c'' représente un pourcentage atomique compris entre 0,5 et 3, le solde étant du magnésium et des impuretés éventuelles, à condition que la somme de l'aluminium et du zinc présents représente un pourcentage atomique compris entre 5 et 1.5. Les articles produits à partir dudit alliage ont une résistance à la corrosion supérieure et des propriétés mécanique comparables à celles de ceux fabriqués à partir d'alliages au magnésium du commerce. De tels articles s'utilisent comme éléments structuraux dans des hélicoptères, des structures aéronautiques, telles que des carters de boîte de vitesse, où une bonne résistance à la corrosion combinée à une faible densité et une bonne résistance mécanique sont nécessaires.