baber/WOPTO huggingface dataset:
Patent EP-0340068-A1 (EP)
Inventor: MAES ROLAND
IPC: C12N9/96
Filed: 1989-04-14
Abstract: The invention concerns the use of para-amino-salicylic acid for the stabilization of the enzymatic activity of peroxidase in solution. 
     The invention concerns also the stabilizing agent, characterized in that it contains para-amino-salicylic acid in an effective amount for stabilization, preferentially comprised between about 8 ug/ml and about 2,000 ug/ml of the solution of stabilizing agent or the solution to stabilize. 
     It is thus feasible to efficiently stabilize solutions of peroxidase, free or conjugated to immunological reagents, and prepare these reagents in a diluted form ready for use.
Patent EP-0358542-A1 (EP)
Inventor: MORIZOT JEAN-GUY
IPC: H02G15/117
Filed: 1989-08-04
Abstract: A process and a device for producing a pressurising plug on a cable. A polymerisable resin mixed with its securing agent is injected into a mould consisting of two half shells (10, 11) gripping the ends of the cable (1) and joined by a sealing joint (9) and collars (12), a ribbon (6) preventing the resin from penetrating the interior of the sheath. <IMAGE>
Patent EP-0378033-A1 (EP)
Inventor: TISSIER ANNIE
IPC: G03F7/20
Filed: 1989-12-26
Abstract: The process for setting up a photolithographic exposure machine on a resin-covered plate comprises the following stages: 1) the resin is insolated through a test pattern placed successively in different positions, the arrangement being set up anew for each insolation; 2) the resin is developed; 3) the plate is examined in order to determine the optimum insolation and the corresponding setting is then used for the machine. The process also includes, between stages 2) and 3), a stage which involves heating the plate to a temperature above the glass transition temperature of the resin.
Patent EP-0434885-A1 (EP)
Inventor: TU MAI XUAN
IPC: H02K37/14
Filed: 1989-12-29
Abstract: Analog indicating module intended to provide a datum in the form of a needle deflection depending upon an electrical quantity applied to the input of the module. This module consists of a multi-phase motor with permanent magnet whose spindle carries the indicating needle directly. An electronic control circuit is placed in the same box as the motor in order to form a modular assembly. <IMAGE>
Patent EP-0341291-A1 (EP)
Inventor: BACEHOWSKI DAVID V
IPC: A61K9/22
Filed: 1988-11-08
Abstract: A mesure que l'on introduit du sang dans un récipient (12) par un conduit (10) le sang s'écoule dans le conduit à travers une quantité d'agent thérapeutique (18), tel qu'un anticoagulant, afin de provoquer l'administration d'une quantité régulée d'agent thérapeutique au courant de sang d'une manière sensiblement uniforme dans le temps. L'agent thérapeutique (18) se présente typiquement sous forme sèche jusqu'à entrer en contact avec le sang. En conséquence, aucune partie du sang n'est exposée à une concentration d'agent thérapeutique sensiblement supérieure à celle à laquelle sont exposées d'autres parties du sang.
Patent EP-0393122-A1 (EP)
Inventor: BUCK WALTER
IPC: H04B7/08
Filed: 1988-12-10
Abstract: The amplitude of frequency-modulated high-frequency signals is reduced during reversal of the signals. This results in suppression or substantial reduction of interfering crackling noises due to phase angle rotation or a phase jump which are heard for example during VHF radio broadcasts. The process is particularly advantageous in connection with diversity antenna systems, in which phase jumps frequently occur. The invention also concerns circuit arrangements for carrying out the process.
Patent EP-0408559-A1 (EP)
Inventor: MOULE ANTHONY
IPC: B62J1/08
Filed: 1988-12-22
Abstract: Support de selle pour bicyclettes et analogue, adapté pour permettre un amortissement lorsque l'on circule à bicyclette. Ledit suport de selle (10) comprend un élément de support supérieur (13) ainsi qu'un élément de support inférieur (14) interconnectés pour effectuer un mouvement téléscopique. Ledit élément de support supérieur est adapté pour supporter une selle, et ledit élément de support inférieur est adapté pour être monté sur un cadre d'une bicyclette ou analogue. Un ressort (23) agit entre les éléments de support supérieur et inférieur, afin de résister en souplesse au mouvement vers le bas dudit élément de support supérieur par rapport audit élément de support inférieur. Ledit élément de support supérieur (13) comporte une saillie (19) s'étendant à partir de sa paroi latérale, et l'élément de support inférieur (14) comporte une fente (21) formée dans sa paroi latérale et s'étendant longitudinalement par raport audit support. Un manchon (27) en matière à faible friction est positionné entre les éléments de support supérieur et inférieur. Ledit manchon comporte une projection (29) qui s'engage dans la fente (21). La projection (29) définit une autre fente (31) alignée avec la fente (21) et dans laquelle la saillie (19) est reçue.
Patent EP-0408561-A1 (EP)
Inventor: BUSSCHAERT HANS JOHAN JOZEF
IPC: H04L12/52
Filed: 1988-12-24
Abstract: Un adaptateur de transmission multinorme (MSRA) permet de connecter un dispositif de transmission à faible vitesse (TP), par exemple un poste utilisateur, et un dispositif de transmission à haute vitesse (NP), par exemple un réseau numérique à intégration de services (RNIS). Ces deux dispositifs de transmission sont autorisés à transmettre des signaux ayant des caractéristiques électriques et fonctionnelles d'interface sélectionnables parmi une grande variété de caractéristiques possibles. L'adaptateur de transmission est intégré dans une puce électronique et est capable d'effectuer les différentes combinaisons d'adaptation de vitesse grâce à ses composants programmables (TXFR, TXUS, RXUS, RXFR, BUSA, BAUDA). La programmation de l'adaptateur de transmission est réalisée au moyen d'un microprocesseur hôte externe (PP) à la puce et qui peut être également utilisé pour stocker provisoirement des données transmises entre les deux dispositifs de transmission ainsi que pour transmettre des informations à destination de ou recevoir des informations en provenance de ces dispositifs.
Patent EP-0347470-A1 (EP)
Inventor: SUGIHARA T MITSUBISHI METAL CO
IPC: H01L39/06
Filed: 1988-12-23
Abstract: In the method of forming superconducting wires according to the present invention, a wiring pattern is formed by the lift-off method after depositing a raw material on a masking layer. This enables a masking layer having a fine wiring pattern to be formed by lithography.
Patent EP-0380675-A1 (EP)
Title: Verfahren zur herstellung von sauermilchprodukten
Inventor: NIKITENKO VYACHESLAV IVANOVICH
IPC: C12N1/20
Filed: 1988-11-04
Abstract: Das Verfahren zur Herstellung von Sauermilcherzeugnissen besteht darin, daß man die Fermentation von Milch oder Milchprodukten mit den lebenden Bakterien durchführt, wobei als solche der Stamm Bacillus subtilis 534 dient, der am 28.03.88 in der Allunions-Kulturensammlung des Instituts für Biochemie und Physiologie von Mikroorganismen der Akademie der Wissenschaften des UdSSR deponiert und unter Nummer B-1666   registriert ist. Die Fermentation erfolgt bis zur Herstellung des Endprodukts.
Patent EP-0362310-A1 (EP)
Inventor: SCHIPPERS HEINZ
IPC: B65H67/048
Filed: 1989-02-17
Abstract: Une bobineuse de fil sur une bobine comprend deux broches à bobine (5) montées sur un revolver à bobines (18). Les broches peuvent être alternativement amenées en position de fonctionnement, le fil pouvant passer sans aucune perte d'une bobine à l'autre. Un dispositif de renversement (41) prévu à cet effet comprend une tôle (39) qui maintient le fil sur un plan surélevé, de sorte que le fil continue à être bobiné sur la bobine pleine même lors du changement de bobine. Une autre tôle fixe ou axialement mobile (40) sert à faire glisser le fil vers le plan de retenue à travers une fente de retenue du fil au niveau de la bobine vide (10.2).
Patent EP-0406285-A1 (EP)
Title: Circuit de controle du facteur de service de transistors
Inventor: GRABNER WOLFGANG
IPC: H02M3/338
Filed: 1989-03-07
Abstract: Un circuit oscillant (L2, C1) de réactance et de condensateur en série est connecté à une tension continue (Ue), par exemple la tension continue du réseau. Un transistor (T1) avec une résistance émettrice (R3) et une diode de roue libre (D) est connecté en parallèle au condensateur (C1) du circuit oscillant en série (L2, C1). La base du transistor (T1) est connectée à un circuit d'amorçage (AS) qui reçoit également la tension du condensateur (C1) et la tension de la résistance émettrice (R3). Un transistor supplémentaire (T2) est connecté à une entrée supplémentaire (E4) du circuit d'amorçage (AS). La base de ce transistor (T2) est connectée par un condensateur (C2) associé à une diode (D1) à la connexion entre la réactance (L2) et le condensateur (C1). Les deux raccordements du condensateur (C2) sont reliés chacun par une résistance (R1, R2) à une tension continue positive (Vc). Pendant son fonctionnement normal, le transistor (T1) est bloqué par le circuit d'amorçage (AS) lorsqu'un courant collecteur déterminé (Ic) est atteint. Si celui-ci n'est pas atteint, le transistor (T2) est activé et bloque le transistor (T1) après une durée déterminée. Une charge découplée peut être connectée par un transformateur (L1) au circuit en série (L2, C1).
Patent EP-0389630-A1 (EP)
Inventor: KAMIGUCHI MASAO ROOM - FANUC M
IPC: B29C45/77
Filed: 1989-06-30
Abstract: A method of controlling injection of an electrically driven injection molding machine capable of sharply increasing the speed of injection even when a cheaply constructed electrically driven injection molding machine is used. An instruction pulse sequence is supplied to a servo circuit under the condition where the injection servo motor is substantially prevented from rotating by setting to the servo circuit of the injection servo motor a torque limit value (Ts) at which the output torque of the injection servo motor and the resin pressure maintain a balanced state. Then, a deviation between a desired rotational position and the practical rotational position of the injection servo motor reaches a deviation (Fs) in the feed stop position. If the limit on the torque is released at a moment when the deviation in the feed stop position is reached. a large drive current flows into the injection servo motor depending on the practical deviation of position that has increased up to the deviation in the feed stop position, whereby the injection screw is dnven with a large torque generated by the injection servo motor and the speed of injection increases suddenly.
Patent EP-0389614-A1 (EP)
Inventor: WENDT ALAN CHARLES
IPC: A47B83/00
Filed: 1989-09-27
Abstract: L'invention concerne un système de cloison démontable comportant des panneaux (10) orientés horizontalement ainsi que des bandes de repérage de fils et de fixation de meubles (19) fixés à la paroi. Dans ledit système, un rail horizontal (30a) comporte des bords supérieur et inférieur (32 et 33) au contact des panneaux de paroi disposés au-dessus et au-dessous. Un évidement (44) est formé dans le rail (30a) entre les bords supérieur (32) et inférieur (33), un couvercle (50) venant au contact du rail (30a) et s'engage dans l'évidement (44). On peut utiliser le rail pour guider et cacher des fils, et pour supporter des meubles suspendus à n'importe quel endroit sur la longueur de la cloison.
Patent EP-0391054-A1 (EP)
Inventor: MICHEL KARL-HEINRICH DR-ING
IPC: C22C38/28
Filed: 1990-02-22
Abstract: The invention relates to the use of a steel, consisting of (in % by weight):  not more than 0.02% of C  not more than 1.0% of Si  not more than 1.0% of Mn  not more than 0.045% of P  not more than 0.030% of S  14.5 to 16.0% of Cr  not more than 0.5% of Ni  not more than 0.5% of Mo  not more than 0.020% of N  0.4 to 1.0% of Nb  0.2 to 1.0% of Ti  0.10 to 0.50% of Zr the remainder being iron and customary smelting-related impurities and the ratio niobium : titanium : zirconium being 2.0 to 3.5 : 2.0 to 3.5 : 1.0 to 1.5 and the sum of the elements niobium, titanium and zirconium being not more than 1.8%, in the form of hot- and/or cold-rolled strip having good working and welding properties, as a material for the production of corrosion- resistant components which are used at temperatures up to 950 DEG C.
Patent EP-0392239-A1 (EP)
Inventor: GROSS GERHARD DR
IPC: C21C5/35
Filed: 1990-03-24
Abstract: In secondary steel refining in a bottom-blown converter, nitrogen and argon are used as treatment gases in addition to  oxygen as the process gas. Nitrogen and argon can be partially replaced by the inexpensive CO2. A process is indicated which allows complete replacement of nitrogen and argon by CO2. <IMAGE>
Patent EP-0391292-A1 (EP)
Inventor: HODEK JIRI DIPL-ING
IPC: B05B11/00
Filed: 1990-03-31
Abstract: A double acting spray pump is described which can be used, for example, as a perfume spray or also in electronics as a cleaning agent spray, or in surgery. The spray has the following features: - a hood-shaped housing (2) which can be mounted on a liquid container, - a pump cylinder (5) formed into the housing and having two working chambers (6,7) located one behind the other in the direction of the longitudinal axis, - a piston (8) guided with clearance in these working chambers and having a sealing collar (9) arranged thereon which rests resiliently with its circumference against the inner wall of the pump cylinder; - a suction pipe which is a continuation of the pump cylinder and is guided into the liquid to be sprayed,       - a non-return valve at the outlet of the suction pipe, - a compression spring (13) between the collar (9) and suction pipe (10) and       - a spray nozzle (14). It is important that the first working chamber (6) of the pump cylinder (5) in the direction of flow has a larger diameter than the second working chamber (7); the working chamber (7) which is smaller in diameter is connected via an outlet channel (15) to a non-movable, fixed spray nozzle (14). The described design consists of a small number of components, which can be produced using the plastic injection moulding process. It is easy and cheap to assemble.
Patent EP-0396152-A1 (EP)
Inventor: MIYAUCHI AKIRA MEZON HISASUE -
IPC: H01L23/057
Filed: 1986-03-27
Abstract: A semiconductor device (1) having a multilayer package, provided with signal lines (212, 213, 121, 111; 213′) which connect a chip (7) provided at a top portion of a package with external terminals (211, 311) provided at a bottom portion of the package. The signal lines have portions (212, 213′) formed along side surfaces of the package. Ground surfaces (442, 452) are formed at predetermined distances on two sides of the high-speed signal lines (212, 213′). Coplanar waveguides are formed by the high-­speed signal lines and the ground surfaces, so the impedance of vertical portions (212, 213′) of the high-speed signal lines is matched to the circuits connected thereto.
Patent EP-0459000-A1 (EP)
Inventor: BETZL HERMANN DIPL-ING
IPC: H04B7/08
Filed: 1990-05-31
Abstract: The combining circuit uses the maximum power method, in which the phase of one of the signals is modified in such a way that the power of the subsequently formed sum signal is as high as possible. 
<??>To improve this with increasing bandwidth and step number of the signals, particularly in the case of selective fading of a constantly deteriorating combining method, it is provided that the combining circuit contains a control circuit for the combination phase, comprising a maximum-power control circuit (1) and two supplementary circuits (2, 3) connected upstream to modify the amplitudes of main and diversity signals. The amplitude of the main and diversity channel spectrum is modified in such a way that the signal spectra are split by respectively identical bandpass filters (4, 5) for the lower and upper spectrum halves in the relevant branches of the two supplementary circuits (2, 3), the power levels of the sub-bands are measured at the outputs of the bandpass filters (4, 5) and both sub-bands are set to roughly the same values. 
<IMAGE>
Patent EP-0436071-A1 (EP)
Inventor: KUEMMERLING JOSEF
IPC: A47J43/12
Filed: 1990-09-11
Abstract: The invention relates to a device for preparing whipped cream from liquid cream and consists of a frame housing with a first compartment for accommodating the refrigeration units and the electrical switching and control apparatuses and a second compartment, provided with refrigeration transfer apparatuses, for example refrigeration coils, for accommodating a vessel for the liquid cream to be kept cool and a whipped cream generator, connected to said vessel via a pipe, with an outlet valve. The invention is characterised in that a vessel (9) for coffee to be kept cool or other liquid products for human consumption is arranged in the second compartment (3), which vessel is connected via a connection pipe (11) to an outlet tap (13) arranged on the outside wall of the frame housing.
Patent EP-0421391-A1 (EP)
Inventor: OOISHI TAKASHI
IPC: C03C14/00
Filed: 1990-10-04
Abstract: Machinable ceramics with 30-60 vol.% of fine crystals of fluorophlogopite, a synthetic mica, evenly dispersed in a vitreous matrix is produced using as principal raw materials kaolin and activated clay, which are natural minerals, other than metal oxides themselves. According to the production process, a mixture of fine particulate raw materials is calcined under first heat treatment conditions in which a maximum temperature is in the range of 1,000-1,100°C. The raw materials include kaolin and activated clay as principal raw materials, Mg-­containing, K-containing and F-containing compounds as auxiliary raw materials and B₂O₃ as a sintering aid. The resulting calcined mass is ground into fine parti­cles, followed by the formation of a green body of a desired shape. The green body is then sintered into a fired body under second heat treatment conditions in which a maximum temperature is in the range of 1,100-­1,250°C.
Patent EP-0429918-A1 (EP)
Inventor: BAUER ALOIS
IPC: F01B9/02
Filed: 1990-11-09
Abstract: The invention relates to a sliding frame for a crank for a sliding mechanism for an internal combustion engine for converting a reciprocating movement into a rotational movement, the internal combustion engine having at least two opposing piston/cylinder units on a shaft, the piston rods of which, rigidly fixed on the piston, are coupled by way of the sliding mechanism arranged between the piston cylinder units, which sliding mechanism comprises the sliding frame, on the slideway webs of which the piston rods are likewise rigidly fixed on the outside and in the internal chamber of which a sliding member is seated, which is carried by slideways arranged inside on the slideway webs and in which a crank journal of a crank output performing the rotational movement is rotatably inserted, the shaft of the crank journal extending transversely in relation to the shaft of the piston rods, webs with adequate heating capacity for a uniform distribution of the heat being arranged both above and below the slideway of the slideway frame webs of the sliding frame.
Patent EP-0438650-A1 (EP)
Inventor: BEHREND VOLKMAR
IPC: B63B27/12
Filed: 1990-11-13
Abstract: An arrangement is proposed for hoisting and transporting heavy objects, in particular a gantry for raising and transporting hatch covers on ships. The bridge forming the gantry is provided with travelling supports, on each of which two unilaterally supported levers are arranged, which can be raised by way of hydraulic cylinders. In the area of the free end of each lever a retractable and extendable bolt is provided which engages in a corresponding recess or an eye of the hatch cover. <IMAGE>
Patent EP-0437698-A1 (EP)
Inventor: BAUMANN HANS-RICHARD
IPC: C10J3/48
Filed: 1990-11-15
Abstract: The invention relates to a process for operating a plant for the gasification of solid fuels, gasification burners being used which have a primary oxygen feed channel coaxial with the burner axis, a surrounding annular fuel feed channel and, surrounding the latter, an annular secondary oxygen feed channel, the fly dust precipitated from the crude gas being introduced into the axis of at least one fuel/reactant jet, being introduced by the latter into the primary reaction zone of the gasification reactor and being fused in this zone. A primary oxygen/secondary oxygen mass ratio of 1:1 to 1:4, preferably 1:1 to 1:3, is intended to be used here.
Patent EP-0432549-A1 (EP)
Inventor: RESCA IVANO
IPC: B60K17/35
Filed: 1990-11-23
Abstract: The device (1) engages the four wheel drive transmission of a vehicle (2) which comprises two transmission shafts (15 and 13) for the rear wheels (3) and the front wheels (5), a clutch (12) installed along a front shaft (13) and adapted, if engaged, to couple the shafts (15 and 13) for rotation together, and a drive transmission geometry such that mechanically, with the clutch (12) engaged, the mechanical transmission causes the front wheels (5) to be driven slightly faster than the rear wheels (3). The device (1) includes two coupling halves (41) and (42) adapted to connect two portions (13b and 13a) of the front shaft (13) mechanically with the possibility of relative rotation, an element (55) adapted to translate between two end positions corresponding to positive and negative relative rotation between the coupling halves (41 and 42), a sensor (35) for detecting the movement of the element (55), and an electronic central control unit (34) to which the sensor (35) is connected and adapted to control engagement or disengagement of the clutch (12) automatically.
Patent EP-0392584-A1 (EP)
Inventor: VAN DEN BERG THEODOOR HENRICUS
IPC: A21C9/08
Filed: 1990-03-29
Abstract: Device for reversing the direction of movement of a sheet (4) of dough leaving a pair (3) of rolls, said device being formed by a conveyor belt (11) guided over at least one roll (16) positioned near a discharge conveyor (6) and over at least one roll (12) provided in a framework (8) being supported such that it is movable between two end positions. At least one of the rolls (12), in one of the end positions of the framework, being positioned close to the sheet (4) hanging downward from the nip between both rolls (3), said roll (12) passing below the rolls (3) when the framework (8) is moving to its other end position, such that said sheet (4) is picked up by said conveyor belt (11).
Patent EP-0382333-A1 (EP)
Inventor: SIMPSON JOHN
IPC: F01D11/02
Filed: 1990-01-04
Abstract: A mounting arrangement is provided for the relative radial location of a series of segmental members (8) and a coaxial carrier (2) from which the members project with limited displaceability. To urge the members to an end position of their displaceability they are acted on by resilient means in the form of at least one circumferentially elongate spring (16) that has an arched radial cross-section having a substantially smaller dimension in the direction of said displaceability than the dimension transverse thereto. The arrangement can be employed for a variety of purposes, including labyrinth seals and the accommodation of static clearances.
Patent EP-0383477-A1 (EP)
Inventor: LEACH DAVID J
IPC: G01B5/20
Filed: 1990-02-07
Abstract: Apparatus for measuring the profile of a rail head (24) and movable along the rail by a trolley (22) comprises a base (12) having guides (34) extending transversely of the rail (20) and on which is mounted a carriage (16) carrying a sensing device (18) comprising a wheel (80) and sensing means for determining the vertical position of the wheel. A drive motor (111) and crank mechanism (131,151) reciprocates the carriage so that, as the apparatus travels along the rail, the wheel (80) travels in a sinusoidal path across and along the rail head.