baber/WOPTO huggingface dataset:
Patent EP-0249606-A1 (EP)
Inventor: LERAILLER ERIC
IPC: A61L15/16
Filed: 1986-11-21
Abstract: PCT No. PCT/FR86/00398 Sec. 371 Date Sep. 21, 1987 Sec. 102(e) Date Sep. 21, 1987 PCT Filed Nov. 21, 1986 PCT Pub. No. WO87/03208 PCT Pub. Date Jun. 4, 1987.Method for the preparation of an absorbent composition intended particularly to the absorption of physiological liquids such as urine, secretions from wounds, blood, etc. The method comprises the preparation of a concentrated solution of mono- and/or disaccharide in water, particularly saccharose. To said solution there is admixed a predetermined amount of superabsorbent up to obtaining a homogenous paste which is dried to an extent such that the water content is brought down to a value comprised between 2 and 15%. It is possible to introduce with the superabsorbent a portion of the oligosaccharide in the form of powder. The resultant mixture comprises less than 50% of superabsorbent and preferably between 1 and 30% in the case of a dressing.
Patent EP-0248975-A1 (EP)
Inventor: MEINKE MARTIN DIPL-OEC
IPC: H01H43/10
Filed: 1987-02-03
Abstract: A programme switching device having a programme preselection disc (6) for setting an automatic sequence of a switching sequence controlled by programme cam discs which are located adjacent to one another coaxially on a shaft and are driven by a drive. The desired switching sequence from a large number thereof can be selected by turning the shaft, by means of a rotary knob (8), which sets a programme preselection disc (6). On selection, a contact lever (26) is operated by axial movement of a switching disc (17), which contact lever triggers a contact for faster rotation of the programme cam discs as a result of this movement. The switching disc (17) is connected to the programme cam discs such that it is rotationally fixed but is, however, axially movable. For operating the contact lever (26), the switching disc (17) has a starting ramp, which becomes effective as a result of the axial movement and runs out into a rear section into which the contact lever (26) engages after operation. Notches in the starting ramp having a depth running out to the diameter of the rear section of the switching disc (17) and having the width of the contact lever, allow the switching disc (17) to slide back into a defined programme position. In addition, the switching disc (17) is effectively connected to a programme preselection latching disc (33) such that, when the programme is running, the programme preselection latching disc (33) can be locked by means of parts fixed to the housing against the force of a torsion spring (41) acting between the cam drum (2) and the programme preselection latching disc (33), it being possible to deactivate the locking by means of the following programme preselection. <IMAGE>
Patent EP-0236779-A1 (EP)
Inventor: SCHAICH GERHARD
IPC: H04Q11/04
Filed: 1987-02-13
Abstract: A circuit for a centrally controlled time division multiplex telecommunication exchange having PCM line/trunk groups connected to a switching network wherein each line/trunk group comprises a plurality of line units to connect one time division multiplex interexchange trunk each and is connected to a switching network over a time division multiplex line. Two line/trunk groups are assigned to each other in pairs. The connection devices which are assigned to one and to the other of two line/trunk groups and which in normal operation are connected with the time division multiplex switching device of each of their own line/trunk group can be changed over during emergency operation of one of the two line/trunk groups to the time division multiplex switching device of the other line/trunk group.
Patent EP-0264529-A1 (EP)
Inventor: PELLER HELMUT DR
IPC: F42B10/64
Filed: 1987-04-10
Abstract: Die Erfindung betrifft einen Flugkörper (10) mit einer über das Kaliber hinaus ausstellbaren Stabilisierungseinrichtung, wobei diese zumindest einen um seine Achse drehbaren Körper (20, 22, 24) umfassen soll.
Patent EP-0287687-A1 (EP)
Inventor: OEHME RAINER
IPC: A61N1/16
Filed: 1987-04-16
Abstract: Pyramidal energy is taken from a pyramid (6) by means of a vibration pick-up applied to it from above. Lines (13, 14) are guided down from this vibration pick-up (10) along an edge of the pyramid (6) and convey the picked-up energy to an upper and lower chakra electrode (8, 9), which are arranged on a support (7). <IMAGE>
Patent EP-0251036-A1 (EP)
Inventor: NIKAIDO MASARU PATENT DIVISION
IPC: H01C7/00
Filed: 1987-06-16
Abstract: In a thermal head, an electrical and heat insulating layer (13) of glass is formed on a substrate (12) made of ferrie Fe-Cr stainless steel. Fe-Cr stainless steel contains 16 to 18% chromium by weight. Heating resis­tors (10) having a specific patterns are formed on the electrical and heat insulating layer (13) and electri­cally connected to the substrate (12) acting as a common electrode. Lead wires (8) of an Aℓ-Si-Cu alloy, as individual electrodes, are formed on the layer (13) and the heating resistors (10). The heating resistors (10) and the lead wires (8) are covered by a protective layer (20).
Patent EP-0269799-A1 (EP)
Inventor: HERFELD FRIEDRICH WALTER
IPC: B01F7/16
Filed: 1987-09-16
Abstract: The invention relates to a mixing device with a mixing container which is pivotable about its horizontal supporting axle from a vertical initial position through 180 DEG  into a vertical mixing position. For this purpose, the mixing device possesses a pivot drive apparatus which is so designed that the mixing container, during the backward pivoting movement, can initially be pivoted back into a level-compensating position which extends beyond this initial position, and can only then be pivoted into the stable initial position, so that an upper level of the contents in the mixing container is achieved which extends at least approximately parallel to the upper edge of the first container section. <IMAGE>
Patent EP-0283587-A1 (EP)
Inventor: TOKIDA MASANORI
IPC: H01L21/60
Filed: 1987-12-23
Abstract: The present invention relates to bonding wires for connecting semiconductor elements used in transistors, ICs, LSIs and the like to external leads. The bonding wires are made of copper having a purity equal to or more than 99.99% by weight in which the content of any element selected from a first impurity element group consisting of silver and silicon is 5 ppm or less; the content of any element selected from a second impurity element group consisting of bismuth, iron, nickel, tin, sulfur, phosphorus and lead is 1 ppm or less; the con­tent of a third impurity or oxygen is 5 ppm or less; and the sum total of all the contents of elements selected from the first, second and third impurity el­ement groups is 10 ppm or less. The bonding wires form copper balls having hardness similar to that of gold balls of conventional gold fine wires, thus preventing silicon semiconductor elements from being damaged when connected.
Patent EP-0255395-A1 (EP)
Inventor: MONTAG RUTH A
IPC: C07C51/00
Filed: 1987-07-31
Abstract: A catalyst and process for production of an alpha, beta-ethylenically unsaturated monocarboxylic acid made by condensing formaldehyde with, for example, propionic acid, which catalyst is made from a SiO₂-SnO₂ mixed-oxide compo­nent consisting of porous silica gel and tin (IV) oxide and a cesium ion component.
Patent EP-0260891-A1 (EP)
Inventor: STANSFIELD PETER WILLIAM
IPC: H04N1/60
Filed: 1987-09-11
Abstract: In colour printing it is customary to print images in a combination cyan, magenta, and yellow printing inks. However, it is sometimes required in the printing of the final image, to include an ink of a special colour, for example a brown ink, which cannot be reproduced by combining cyan, magenta and yellow inks. The present invention is concerned with the preparation of a special colour printer for a special printing ink. According to the invention sets of values (C  ROP , M  ROP , Y  ROP , K  ROP ) defining the characteristic elements of curves for cyan, magenta, yellow, and black, which curves together correspond to a range of values for the overprinted coloured separation, are stored. For each picture element, a combination of colour component values for cyan, magenta, yellow and black (C,M,Y,K) are derived and compared with different sets of values (C  ROP , M  ROP , Y  ROP , K  ROP ) derived from the stored curve elements, each set corresponding to a different value of the overprinted special colour separation (R  OP ). A value is selected for the desired special colour separation for which each of the stored values of the related set (C  ROP , M  ROP , Y  ROP , K  ROP ) is not greater than the corresponding value (C,M,Y,K) derived from the picture element of the original. The stored values (C  ROP , M  ROP , Y  ROP , K  ROP ) are then subtracted from the corresponding values (C,M,Y,K) to get residual values (Cʹ,Mʹ,Yʹ,Kʹ). The residual values (Cʹ,Mʹ,Yʹ,Kʹ) are then modified to give a corresponding set of modified values (Cʺ,Mʹ,Yʹ,Kʹ) and a special colour separation value (R) is selected which is overprinted to constitute the selected overprinted special colour.
Patent EP-0268384-A1 (EP)
Inventor: DORAN NICHOLAS JOHN
IPC: G02F1/313
Filed: 1987-10-20
Abstract: An optical device comprises first and second optical waveguides (1,2) connected between respective output and input ports of first and second optical couplers (3,4). The first coupler has at least one input port and is adapted to couple optical signals received at the input port into its output ports in a predetermined coupling ratio. The second coupler has at least one output port and is adapted to couple optical signals received at each input port (7,8) into its output port in a predetermined coupling ratio. The first and second waveguides (1,2) define respective optical paths with substantially the same optical length. The waveguides (1,2) are fabricated from materials which exhibit soliton effects when optical pulses, at working intensities, are injected into the waveguides, such that the pulse propagation is dispersion dependent, whereby the portions of an optical pulse received at the input of the first coupler (3) are coupled into the waveguides (1,2) by the first coupler and arrive sychronously but phase shifted relative to one another at the second coupler (4) after travelling along the waveguides. The device may be configured to provide optical switching and logic functions.
Patent EP-0233813-A1 (EP)
Inventor: HENRIOT MICHEL
IPC: F16D1/12
Filed: 1987-01-26
Abstract: 1. Device for adjusting the angular position of a member on an axle, particularly of a steering wheel on a steering axle, where the said member is integral with a first ring (1) forming the boss of the member mounted in an angularly displaceable manner with respect to the second ring (2) forming a bush, whose inner surface is notched, which is coaxial to the first ring and integral in rotation with the axle (3), characterized in that said second ring (2) is located in an annular slot (12) of the first, in that said first and second rings (1, 2) have in each case at least two pairs of notches defined by radial walls, which are diametrically opposite in pairs and have the same opening angle alpha, in that the difference between the angle formed by the axes of the corresponding notches of the pairs of the first ring (1) and the angle formed by the axes of the corresponding notches of the pairs of the second ring (2) differs from 0 and is below alpha and in that locking means (11) are provided for cooperating with said notches in order to lock the said rings with respect to one another in rotation.
Patent EP-0273817-A1 (EP)
Inventor: DE BONNEVILLE JEAN
IPC: C07C6/04
Filed: 1987-12-08
Abstract: Disproportionation of olefins, especially of ethylene and 2-butene with a view to obtaining propylene. The process is characterised in that it is carried out in the presence of a rhenium catalyst in a moving bed reaction zone at a relatively low temperature between 0 and 100  DEG C, the catalyst being then reoxidised in two stages at different temperatures.
Patent EP-0271424-A1 (EP)
Inventor: SIMON JAMES WILLIAM JR
IPC: C22C1/04
Filed: 1987-10-26
Abstract: A stable age hardenable aluminum alloy which has useful mechanical properties at temperatures up to at least 900°F ( 482°C). The alloy contains 5-15 % iron, 1-5 % molybdenum and 0.2-6 % vanadium with balance aluminum and is processed by rapid solidification from the melt to form a particulate which is consolidated to form a bulk article.
Patent EP-0299131-A1 (EP)
Inventor: VAN WYMEERSCH STEPHANE GEORGES
IPC: D02G1/16
Filed: 1987-07-14
Abstract: Method for making a slub (2) yarn (1) composed of at least one core yarn (3) and of at least one effect yarn (4) which are fed continuously at substantially constant speeds v and v', v' being greater than v, in order to obtain an overfeed of the effect yarn (4) in relation to the core yarn (3), these being joined at a location (5) for assembling them at (6) by integration, at the same time being textured, this method involving alternatively accumulating temporarily, upstream of the location (5), as seen in the yarn feed direction, a quantity of effect yarn, whilst feeding the latter to said location (5) continuously and at a speed at least equal to the speed v of the core yarn, and releasing the accumulated quantity of yarn in order, during these periods of release of the accumulated quantities of yarn, to increase the overfeed of the effect yarn (4) in relation to the core yarn (3) and produce the slubs (2); and apparatus for carrying out this method. <IMAGE>
Patent EP-0265482-A1 (EP)
Inventor: GROBERT PAUL H
IPC: H01Q17/00
Filed: 1987-03-12
Abstract: L'appareil récepteur-processeur de réduction à zéro ci-décrit reçoit et combine les uns avec les autres un certain nombre de signaux d'informations modulés de façon à éliminer du signal combiné tout signal d'interférence ou de brouillage se superposant sur chaque signal reçu. Ledit appareil démodule (25) d'abord chaque signal reçu en bande de base, afin de produire un signal démodulé principal et un ou plusieurs signaux démodulés auxiliaires. Ledit appareil pèse (70) ensuite de façon appropriée le ou les signaux auxiliaires et fait la somme (67) des signaux pesés et du signal principal, afin de produire un signal total dans lequel l'interférence est pratiquement réduite à zéro. Le pesage se base sur une corrélation croisée du signal total avec les signaux de bande de base eux-mêmes.
Patent EP-0269746-A1 (EP)
Inventor: ABE SHINTARO
IPC: H04N1/00
Filed: 1987-05-16
Abstract: In carrying out the data communication, the character code data and the image data are respectively divided into different block regions and, further, the block region of image data is divided into block regions according to the image characteristics of image data. The data of the respective block regions are communicated, thereby maintaining good efficiency in data communication.
Patent EP-0329686-A1 (EP)
Inventor: LAUREN HENNING JOHN EMIL
IPC: D04H1/736
Filed: 1987-10-29
Abstract: Le procédé décrit sert à acheminer une bande primaire de laine minérale sur un transporteur de réception. A cet effet, on utilise un transporteur à pendule. Afin d'obtenir une bonne qualité ainsi que l'aptitude désirée, la bande primaire doit être fine et la vitesse de sortie élevée, ce qui occasionne des problèmes de fixation de la bande primaire dans la bande déjà acheminée et de bouclage des bords de la bande acheminée. Selon la présente invention, on résout ces problèmes en choisissant la trajectoire et la vitesse de déplacement de l'extrémité de sortie (10) du transporteur de réception (2) de sorte que ladite trajectoire comprenne une partie centrale (B1) ayant une vitesse constante, qui est égale ou qui est presque égale à la vitesse de sortie de la bande primaire, et une partie extrême (B2) ayant une vitesse de freinage ou d'accélération, respectivement. De cette façon, l'extrémité de sortie peut se déplacer près du transporteur de réception et être rapidement fixée dans le lit, pendant que le pendule permet la création d'un espace approprié dans les positions extrêmes pour la boucle de bord, laquelle est également rapidement fixée dans le lit et forme un bord uniforme. La présente invention se rapporte également à un dispositif de mise en oeuvre dudit procédé.
Patent EP-0324039-A1 (EP)
Inventor: KARAKIDA KEN-ICHI
IPC: G03G5/082
Filed: 1988-01-13
Abstract: An electrophotographic photoreceptor is disclosed which comprises a support having provided thereon a charge generating layer containing silicon as a main component and a charge transport layer containing as a main component an oxide of at least one element selected from aluminum, zirconium, and tantalum, said charge generating layer and charge transport layer being adjacent to each other. The photoreceptor has a charging capacity of about 50 V/µm or more and a rate of dark decay of 15 %/sec or less.
Patent EP-0279267-A1 (EP)
Title: Steuereinrichtung für ein Ventil
Inventor: ZIPPRATH MICHAEL DIPL-ING
IPC: F01L1/24
Filed: 1988-02-02
Abstract: Eine Steuereinrichtung für ein an einer Kraftstoff-Einspritzleitung eines Verbrennungsmotors angeordnetes Ventil weist ein zwischen einem Ventilkörper (2) und einem Antriebsglied angeordnetes Ausgleichselement(14) zum Spielausgleich und zur Kraftubertragung auf. Im Gehäuse(13) des Ausgleichselements sind zwei Kolben(15,22) geführt. Der erste Kolben(15) ist vom Antriebsglied beaufschlagt. Der zweite Kolben(22) beaufschlagt den Ventilkörper(2). Zwischen den Kolben (15,22) ist eine gegenuber dem Ventil abgedichtete, ölgefüllte Druckkammer(23) vorgesehen, in der eine Druckfeder(24) angeordnet ist.
Patent EP-0332718-A1 (EP)
Inventor: KREUZER HEINZ
IPC: A61F15/00
Filed: 1988-03-14
Abstract: The invention relates to a device for dispensing cotton-wool balls (17), with an insert (2) for receiving the cotton-wool balls and a housing (1) for receiving the insert, the housing having a housing wall, a housing bottom, a removal aperture (16) for the cotton-wool balls and an insertion aperture (20) through which the insert can be inserted into the housing, and the insert comprising an insert housing with a passage aperture (30) for the cotton-wool balls. In order to achieve simpler construction and easier handling, particularly when changing the insert, the insertion aperture is formed in a front wall of the housing wall (4), and a side aperture (21) is formed in at least one of the housing sides (5) adjoining the front wall. <IMAGE>
Patent EP-0286893-A1 (EP)
Title: Verfahren zum Anlegen eines mit konstanter geschwindigkeit angelieferten Fadens an eine Spulhülse
Inventor: LENK ERICH DR
IPC: B65H65/00
Filed: 1988-03-26
Abstract: Ein Faden (6), der mit konstanter Geschwindigkeit angeliefert wird, wird zunächst in Umfangskontakt mit der Spulhülse (7) gebracht. Dabei hat die Spulhülse im Bereich des Umfangskontaktes dieselbe Bewegungsrichtung wie der Faden. Sodann wird die Fadenspannung des Fadens zwischen der Spulhülse (7) und der Abzugeinrichtung, z.B. Saugpistole (26) stark vermindert. Dadurch legen sich Teile des Fadens über den Umfang der Spulhülse, so daß sie von dem anlaufenden Faden überwickelt werden.
Patent EP-0299446-A1 (EP)
Title: Herbicidally active arloxy saturated 5-membered benzo fused hetero-cyclic compounds
Inventor: HUNT DAVID A
IPC: A01N43/38
Filed: 1988-07-13
Abstract: Compounds of formula
      wherein: 
W is O or S(O) x  wherein x is 0, 1 or 2; 
X is N or CY⁴ wherein Y⁴ is hydrogen, halogen, cyano, nitro or C₁ to C₄ haloalkyl; 
Y and Y¹ are independently hydrogen, halogen, cyano, nitro or C₁ to C₄ haloalkyl; 
Y² and Y³ are independently hydrogen, halogen, cyano, nitro or C₁ to C₆ alkyl, haloalkyl, alkoxy, alkoxyalkyl or carboalkoxy; 
R, R¹ and R² are independently N or NZ wherein Z is hydrogen or C₁ to C₄ alkyl; O, CO, S(O) x  or CS(O) x  wherein x is 0, 1 or 2; PZ¹ or P(O)Z¹ wherein Z¹ is C₁ to C₆ alkyl; CZ²Z³ wherein Z² is hydrogen or C₁ to C₆ alkyl and Z³ is hydrogen or up to C₆ alkyl, alkoxy, alkoxyalkyl, aminoalkyl, hydroxyalkyl, alkenyl or alkynyl; or CNOZ⁴ wherein Z⁴ is hydrogen or up to C₆ alkyl, alkenyl, alkynyl, carboxy or carboalkoxyalkyl; with the proviso that R, R¹ and R² cannot all be the same. 
     Their use to control the growth of noxious plants, i.e. weeds.
Patent EP-0310780-A1 (EP)
Inventor: GUTHE FRIEDRICH-WILHELM
IPC: B60B33/00
Filed: 1988-08-05
Abstract: Die Erfindung betrifft ein Laufrad, insbesondere für Rollen, mit einem Felgenkörper aus spritzgußfähigem Kunststoff und einer darauf aufgebrachten Bereifung aus thermoplastischem Kautschuk, und schlägt zur Erzielung einer hohen Hitze- und Flammbeständigkeit, ohne daß der Zusammenhalt beeinträchtigt wird, vor, daß der Felgenkörper (2) aus einem halogenfreien Polypropylen-Copolymer und die Bereifung (3) aus Polypropylen, vernetzt vulkanisiert mit einem EPDM-Kautschuk, besteht.
Patent EP-0321812-A1 (EP)
Inventor: TEGELER JOHN JOSEPH
IPC: A61K31/55
Filed: 1988-12-10
Abstract: The present application relates to 4,8-dihydro-8-arylisox­azolo[4,3-e][1,4]oxazepin-5(6H)-ones of the formula I
      wherein R¹ is hydrogen, loweralkyl, arylloweralkyl, aryloxyloweralkyl, cycloalkylloweralkyl, aminoloweralkyl, loweralkylaminoloweralkyl, diloweralkylaminoloweralkyl, and loweralkoxycarbonylloweralkyl; R² is hydrogen or loweralkyl; Y is independently loweralkyl, loweralkoxy, halogen, trifluoromethyl or nitro; and n is an integer having a value from 0 to 2, inclusive; the geometrical isomers; optical antipodes, and pharmaceutically acceptable acid addition salts thereof. 
     The compounds of the formula I have antihypertensive ac­tivity and can, therefore, be used as medicaments.
Patent EP-0276091-A1 (EP)
Inventor: VALTRI FRANK J
IPC: B67B7/06
Filed: 1988-01-14
Abstract: An apparatus for removing a stopper from a bottle comprising a threaded shaft member (12), a bottle-gripping member (30) slidably and rotatably coupled to the shaft member, and a stopper-gripping member (50) threadedly engaged to the shaft member. The bottle-gripping and stopper-gripping members are preferably lightly constructed and relatively flexible, but are buttressed and made rigid and operative by their cooperation with a slidable collar (70) which encircles them and may selectively be positioned for stopper removal or for application of the apparatus to a bottle for stopper removal.
Patent EP-0282192-A1 (EP)
Inventor: KALID MOHAMMED A
IPC: G01N33/53
Filed: 1988-02-22
Abstract: Apparatus for determining hapten comprising: a solid support surface; a coating of albumin or other spacer protein coupled to the solid surface; and a layer of the hapten to be determined covalently coupled to the surface of the albumin covalently, and a method for using the same is disclosed.
Patent EP-0308129-A1 (EP)
Inventor: CHURCHOUSE STEPHEN JOHN
IPC: C12M3/04
Filed: 1988-09-07
Abstract: A method of growing or maintaining mammalian cells comprises applying a culture of the cells to a surface of a porous inorganic membrane support. The support is preferably a transparent anodic aluminium oxide membrane. The support carrying cells (44) growing or being maintained thereon may comprise a short tube (30) and a disc (32) of the porous inorganic membrane, the disc being sealed round its periphery to the tube adjacent one end thereof.
Patent EP-0314559-A1 (EP)
Inventor: WAMBERGUE CLAUDE-ALAIN
IPC: G06F17/16
Filed: 1988-10-24
Abstract: The main subject of the invention is a calculating circuit using residue arithmetic, in particular on complex numbers. …<??>The invention relates mainly to calculating means using residue notation. With residue notation, calculations can be done independently on each digit. It is therefore advantageous to simultaneously perform calculations on all the digits. …<??>Advantageously, the arithmetic is based on a unitary commutative ring for which the number 1 is not a quadratic residue. In this case, it is possible to perform a complex multiplication by adding two indexes. …<??>The invention is realised in the form of a calculator, electronic board or integrated circuit. …<??>The invention applies in particular to digital calculation. …<??>The invention applies mainly to signal processing and digital filtering. …<IMAGE>…