baber/WOPTO huggingface dataset:
Patent EP-0309477-A1 (EP)
Title: Ecteinascidins 729, 743, 745, 759a, 759b and 770.
Inventor: RINEHART KENNETH L
IPC: A61K35/56
Filed: 1987-06-01
Abstract: Novel compounds ecteinascidins 729, 743, 745, 759A, 759B, and 770 having antibacterial and antitumor properties.
Patent EP-0287649-A1 (EP)
Inventor: HELIOFF MICHAEL W
IPC: A45D7/04
Filed: 1987-09-24
Abstract: Une composition comprenant une préparation aqueuse sur la base d'un ramollissement de kératine contient en tant qu'agent de gonflement et de pénétration capillaire, une amino lactame quaternisée ayant la formule (I) dans laquelle m est un nombre entier ayant une valeur comprise entre 1 et 4; R est un alkylène ayant entre 3 et 8 atomes de carbone et est éventuellement substitué avec un alkyle de C1 à C4; R1, R2 et R3 sont sélectionnés indépendamment parmi le groupe comprenant les radicaux alkyle, alkyloxyde, alkylhydroxy, alkoxy, aryle, aralkyle, alkaryle, et alkyeamidoalkyle, ces groupes ayant chacun de 1 à 30 atomes de carbone et au moins l'un des R1, R2 et R3 est un radical ayant de 8 à 30 atomes de carbone; et X- est un anion de chlorure, bromure ou iodure. L'invention concerne également l'utilisation de ces composés quaternisés dans des compositions de modification de la structure du cheveux.
Patent EP-0280039-A1 (EP)
Inventor: NORBACK LARS KNUT
IPC: G06F12/00
Filed: 1988-01-22
Abstract: In a hierarchical data base a selectable part of a table can be accessed by a query user and displayed and stored as a query result. A plurality of transfer packages, each defining a transfer format and destination, are created and stored in a query data base. In a transfer dialog between the query user and the query data base, saved or new query results are combined with appropriate transfer packages for further transfer to local or remote destinations.
Patent EP-0290015-A1 (EP)
Inventor: MATSUMOTO MASAKATSU
IPC: C07C49/457
Filed: 1988-05-05
Abstract: Macrocyclic 2-halogenoketones are prepared by reacting a macrocyclic 2-hydroxyketone with a halogenating agent. This reaction may be carried out in the presence of a solvent and/or a catalyst.
Patent EP-0298244-A1 (EP)
Inventor: BUHLER MARCEL
IPC: B30B11/14
Filed: 1988-05-28
Abstract: 1. An apparatus for shaping individual articles consisting of particles agglomerated with a binder, comprising an endless shaping belt (1) with juxtaposed apertured plates (2), an apron (3) fasted beneath part of the shaping belt (1) and forming cells with the apertures of said plates (2), means (4, 5) for feeding the cells and an ejector (10) comprising pistons adapted to said apertures, characterized in that said feed means (4, 5) and a tamping and ejection unit (10-12) are provided above a lower flat part (15) of a loop formed by the endless shaping belt (1), said apron is an endless conveyor belt (3) fastened beneath and aligned with said lower flat part (15) of the shaping belt (1), said apertured plates (2) are connected to drive chains (24) by drive supports (25) sliding on vertical drive shafts (26) fixed to the chains (24), vertical drive rollers (27) are provided on transverse axles (28) integral with said drive supports (25), said tamping and ejection unit comprises said ejector (10), a vertical and horizontal-return drive mechanism (11) for the ejector and a vertical drive guide (12) intended to cooperate with said vertical drive rollers (27), said ejector (10) comprises vertical pistons (23) adapted to the apertures (24) of an entire plate (2), and integral with a hood (35) sliding on at least one vertically displaceable horizontal shaft (21, 22) and said hood (35) additionally comprises a pivotal, horizontal-forward drive arm (36) intended to cooperate with horizontal-forward drive fingers (37) integral with said drive supports (25).
Patent EP-0315001-A1 (EP)
Inventor: SNYDER THOMAS STEPHEN
IPC: G21F9/28
Filed: 1988-10-22
Abstract: A method and apparatus for electrolytically removing radioactive metal ions from a decontamination solution to regenerate the solution and prepare the ions for disposal are disclosed herein. At least the cathodic portion (69) of the electrode (45) used in the electrolysis is formed from a combustible material, such as a semi-fluidized bed of graphite particles. In the method of the invention, the decontamination solution is passed in intimate contact with the graphite particles forming the cathodic portion (69) of the electrode (45) as an electric potential is applied to the electrode (45). As a result of the electric potential, the metal ions are detached from the chelate in the decontamination solution and deposited onto the graphite particles of the cathodic portion (69) of the electrode (45). After the electrode (45) becomes spent, it is incinerated in order to reduce the volume of the resulting radioactive ash. The gases produced from the incineration are scrubbed with a scrubbing liquid to remove radioactive particles therefrom. The contaminated scrub­bing liquid is in turn used to form a cementitious sub­stance or grout which encapsulates the radioactive ash.
Patent EP-0317993-A1 (EP)
Inventor: MIMURA TAKASHI C O FUJITSU LIM
IPC: H01L29/778
Filed: 1980-12-23
Abstract: An active semiconductor device, comprising 
a source layer (1, 21, 41, 61) of a semiconductor doped with donor impurity, 
a channel layer (2, 22, 42, 62) of a semiconductor having a larger electron affinity than the semiconductor of the source layer and forming a heterojunction with the source layer, wherein a channel is formed in the channel layer along the heterojunction, 
at least one control terminal (10, 30, 50, 70), having a Schottky gate configuration, formed on the source layer over a portion of said heterojunction, and 
first (31, 32; 51,52; 71,72) and second (32, 31; 52,51; 72,71) output terminals; 
said source layer having a sufficiently small thickness, at least under the said one control terminal, so as to be entirely depleted of majority carriers under the said one control terminal, 
wherein said first and second output terminals are electrically connected, at least under said one control terminal, by an accumulation of electrons with high mobility in said channel in said channel layer depending on a control voltage applied to said control terminal.
Patent EP-0373235-A1 (EP)
Inventor: CAMMERER FRITZ DR
IPC: H02S20/00
Filed: 1988-12-12
Abstract: A solar cell array having a substrate and/or superstrate is intended to provide the possibility of simple assembly. Clamps are provided for assembling a frameless solar cell array. 
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Patent EP-0325759-A1 (EP)
Inventor: DAVCEV STOJAN
IPC: H04B1/04
Filed: 1988-12-16
Abstract: In a matrix-shaped antenna selector, in which connections can be produced alternatively between first supply lines (F11, ..., F13) in a first plane and second supply lines (F21, ..., F24) in a second plane, the number of switches (S11, ..., S34) can be reduced or the number of selectable antennas increased, in that at least a third plane with third supply lines (F31, ..., F34) is introduced and each switch (S11, ..., S34) is extended by an additional switching plane and switch position. …<IMAGE>…
Patent EP-0286168-A1 (EP)
Inventor: ADRIAENSEN LUDO
IPC: H01B1/22
Filed: 1988-03-30
Abstract: The granular composite is obtained by chopping a composite strand containing metal fibers, said fibers being embedded as bundles in a plastic and is to be used for the shaping of plastic articles. The metal fibers comprise hardened material which has been derived from an austenitic ferric alloy in which the austenite has been converted into martensite for at least 75 vol. %.
Patent EP-0302555-A1 (EP)
Title: Storage system
Inventor: AXELSON GUNNAR
IPC: B60R11/06
Filed: 1988-07-25
Abstract: The present invention relates to a storage system to be built in into vehicles, trailers and containers, for instance, said system being intended for storing tools, equipment and material, and to means for fitting said system into a commercial vehicle. 
     The storage system is provided with a frame (1,2) fitting the intended space, elements (4; 9,10) arranged removably in the frame and means (8) provided on said elements for suspending and storing said objects. 
     The means for fitting the storage system into a commercial vehicle comprises a stand (18), the upper surface thereof for­ming a support surface for the storage system, and being located on a level with the wheel casing (3) inside the vehicle.
Patent EP-0277741-A1 (EP)
Inventor: MAKINO TADASHI
IPC: A61K9/50
Filed: 1988-01-25
Abstract: The spherical granules having a core coated with spraying powder containing a drug and low substituted hydroxypropylcellulose, because of their excellent hardness, can be coated further evenly, (e.g. sustained release coating, gastric coating, enteric coating), and at the time the granules are excellent disintegration.
Patent EP-0292117-A1 (EP)
Inventor: LARSON GARY LUTHER
IPC: H04L25/30
Filed: 1988-04-22
Abstract: An improved threshold circuit (30) for reconstructing digitally-encoded, optically-transmitted signals is disclosed. The threshold circuit (30) automatically compensates for amplitude variations in the received signal due to noise, gain variations, and the like, and thereby provides improved accuracy in reproduction of the digitally-encoded signal. An amplifier (120) generates an output signal the level of which, under low signal amplitude, is linearly related to the instantaneous level of the digitally-encoded input signal. An active low pass linear filter (122, 124, 132) generates from the amplified output signal a signal the level of which corresponds to the average level of the amplified output signal. A bias signal generator (40) receives the average level signal on one input and a selected reference signal on the other. The bias generator (40) outputs a bias signal the level and polarity of which are related to the degree and polarity of difference between the average level signal and the reference signal. The bias signal biases the linear amplifier (120) to compensate for any variations of the average level of the amplified input signal from a selected threshold value that corresponds to the reference signal. A trigger circuit (45) converts the bias-controlled, amplified signal to digital square wave pulses corresponding to the transmitted digitally-encoded signal.
Patent EP-0302689-A1 (EP)
Inventor: HATTORI TSUYOSHI
IPC: G03B29/00
Filed: 1988-08-01
Abstract: A camera (1,2,3) equipped with a television set wherein a display screen (9) of the television set is utilized also as a display means of the camera where an image to be photographed is visibly displayed. A camera (1,2,3) equipped with a television set which is described above, wherein abovesaid display means (9) is of a liquid crystal color display type. The camera equipped with a television set which is described above, wherein an image to be photographed, as well as photographing data are displayed on the display means (9). The camera (1,2,3) equipped with a television set as described above, wherein the diplay means (9) is capable of displaying an image to be photographed for a prescribed period of time.
Patent EP-0318198-A1 (EP)
Inventor: GARG KAILASH C
IPC: G02B6/44
Filed: 1988-11-15
Abstract: A dielectric waveguide for the transmission of electromagnetic waves is provided comprising a core (12) of a plastic material and having one or more layers of polytetrafluoroethylene (PTFE) cladding (14) overwrapped around the core. The core material is polystyrene, polychlorotrifluoroethylene, polyethylene, polypropylene, polysulfone or polycarbonate.
Patent EP-0325867-A1 (EP)
Title: Packing especially for crockery
Inventor: SALAT GILBERT
IPC: B65D21/02
Filed: 1988-01-25
Abstract: The invention relates to a packaging, especially for crockery such as a plate, a cup, glassware or the like. The packaging is characterised in that it consists of a frame (2) with raised edges, of at least one floating tongue-like strip (4, 5) connecting the opposite sides of the frame (2) and of nesting means (6, 7) for the stacking and storage of several packagings (1). The present invention applies principally to the merchandise-packaging industry. <IMAGE>
Patent EP-0307295-A1 (EP)
Inventor: LACHAPELLE RAYMOND
IPC: D21C9/00
Filed: 1988-09-05
Abstract: Process for producing a paper pulp comprising a stage of H or P treatment just before the purification of the pulp or its transfer to the papermaking machine, where the neutralisation of the bleached pulp is performed with the aid of carbonic acid instead of sulphur dioxide.
Patent EP-0323333-A1 (EP)
Inventor: LAHILLE MICHEL ANDRE
IPC: A61F2/01
Filed: 1988-12-23
Abstract: Le filtre (FI) est implantable particulièrement dans la veine cave inférieure (V) par glissement à travers un cathéter de petite taille de type 7F, en vue de stopper toute migration de thrombus de taille dangereuse. Le filtre comprend un fil flexible ayant été soumis à une prédéformation primitive en des première et seconde boucles superposées sensiblement plates (E1, E2). Les boucles sont sensiblement symétriques respectivement par rapport à deux axes (D1, D2) qui sont orthogonaux et concourants en un centre (O) du filtre. Ces boucles peuvent être elliptiques et inscrites dans un carré (SQ), et ainsi offrir quatre points de contact (P11, P23, P13, P21) avec la paroi veineuse, qui sont deux-à-deux symétriques par rapport au centre (O) sur l'axe longitudinal (Oz) de la veine (V), ce qui confère une stabilité élevée au filtre dans la veine.
Patent EP-0362378-A1 (EP)
Inventor: ORITA MINORU
IPC: H01M4/1399
Filed: 1988-04-28
Abstract: A process for preparing an aromatic amine polymer by electrolytic oxidative polymerization in a comoparatively short time is disclosed. The process is intended to form a film having a uniform, dense, and smooth surface and a good strength, and comprises polymerizing an aromatic amine such as aniline by electrolytic oxidative polymerization in the presence of a protonic acid, with an alcoholic solvent being used as a solvent contained in the electrolytic solution. In addition, a metal salt may optionally be added as a third component.
Patent EP-0329791-A1 (EP)
Inventor: HASHIMOTO MATSUO - SHIMMACHI
IPC: G03F7/012
Filed: 1988-07-14
Abstract: A photosensitive resin composition comprising (a) a polymer capable of being dyed with anionic dye, (b) a photo­sensitive azide compound, and (c) a compound having two or more acryloyl and/or methacryloyl groups the same mole­cule, and a color filter prepared from this resin composition are disclosed.
Patent EP-0329725-A1 (EP)
Inventor: LANGAN JOHN ADOLPHE
IPC: G06F13/42
Filed: 1988-06-13
Abstract: A microcomputer (10) with external bus interface 
(15) for providing communication with external peripher­
al devices such as memory and the like is provided with 
on-board chip select logic (20,21,22,23,24) and program­
mable bus stretching capability (16,22). The chip select 
logic provides chip select signals to external devices when 
addresses fall within pre-selected ranges, eliminating the 
"glue" logic normally required for this purpose. The pro­
grammable bus stretching feature inserts a pre-selected 
number of "wait states" into any external bus cycle for 
which it is programmed by stretching, or freezing, the cen­
tral processing unit and external bus interface unit clocks. 
Other internal clocks, such as those which drive timers 
and/or serial interface baud rate generators are not frozen 
by the bus stretch.
Patent EP-0329730-A1 (EP)
Inventor: MAITI SUKUMAR
IPC: A01N25/10
Filed: 1988-07-08
Abstract: Chemical biological agents to be encapsulated are dissolved or dispersed in an aqueous dispersion of an 
amylose-­
containing, unmodified starch. The dispersion is characterized by completly disrupted starch granules and completely 
disassociated amylose molecules that are not significantly depolymerized. Subsequent cooling is accompanied by 
reasso­
ciation of the amylose molecules which converts the dispersion into a protective matrix and binds the agents 
within the in­
terstices of the reassociating starch chains. Rate of release of agents to the environment can be altered by 
varying the pro­
portion of amylose in the starch. Encapsulation of biologically active compositions provides protection against 
degrada­
tive environmental conditions, improves safety in handling, and slows the release of such compounds to the 
surrounding 
medium.
Patent EP-0343197-A1 (EP)
Inventor: MEYERLE MICHAEL
IPC: F16H47/04
Filed: 1988-09-10
Abstract: Stufenloses hydromechanisches Verzweigungsgetriebe für Kraftfahrzeuge mit wenigstens zwei Schaltbereichen, bei dem die stufenlose Regelung des Getriebes durch ein hydrostatisches Getriebe (9) erfolgt. Ein Hydrostatpaket (9), ein vierwelliges Summierungsplanetengetriebe (210) und ein zweites dreiwelliges Planetengetriebe (11) bilden Grundbaueinheiten, die bei jeder Getriebekombination miteinander in ständiger Verbindung stehen. Kupplungen (12) verbinden die Abtriebswelle (3) je nach geschaltetem Bereich mit einer der Wellen des Summierungsplanetengetriebes (210) oder einer Welle des zweiten Planetengetriebes (11). Der Steg (28) des zweiten Planetengetriebes (11) ist mit dem Gehäuse verbindbar über eine Kupplung (71), wobei diese Kupplung (71) alternativ als Reibkupplung oder als formschlüssig schaltbare Kupplung oder als form-plus-lastschlüssig schaltbare Kupplung ausgebildet ist. Abstract An infinitely variable, hydro-mechanical gear system for motor vehicles has at least two speed-change ranges and the infinitely variable control of the gear is achieved by a hydrostatic gear (9). A hydrostatic block (9), a four-shaft, summing planetary gear (210) and a second, three-shaft planetary gear (11) form basic modules which are constantly linked with each other, in any combination of gears. Couplings (12) link the driven shaft (3) with one of the shafts of the summing planetary gear (210) or with a shaft of the second planetary gear (11), according to the speed range chosen. The frame (28) of the second planetary gear (11) can be linked to the housing by coupling means (71) alternatively shaped as a friction gear or as form-engaging gear, or as a form- and load-engaging gear.
Patent EP-0394289-A1 (EP)
Title: Extended definition widescreen television signal processing system.
Inventor: ISNARDI MICHAEL ANTHONY
IPC: H04N11/02
Filed: 1988-09-09
Abstract: An NTSC compatible, single broadcast channel, widescreen EDTV system encodes and decodes a television signal comprising four components: (1) a main, standard format NTSC signal (N) with low frequency side panel image information compressed into the overscan regions thereof; (2) time expanded high frequency side panel image information (X); (3) extended high frequency horizontal luminance image information (Z); and (4) vertical-temporal luminance image information (YTN). Components (2) (X) and (3) (Z) are intraframe averaged (64, 76) and quadrature modulate (80) an alternate subcarrier (ASC), e.g., at 3.108 MHz, to produce a modulated signal (M). The modulated signal is summed (40) with component (1) after intraframe averaging to produce an NTSC compatible 4.2 MHz baseband signal (NTSCF). This signal and component (4) quadrature modulate (57) an RF picture carrier to produce an NTSC compatible RF broadcast signal for transmission via a single broadcast channel.
Patent EP-0383797-A1 (EP)
Inventor: BROSI THOMAS
IPC: G01M15/00
Filed: 1988-10-26
Abstract: Les procédés traditionnels pour déterminer la pression de combustion d'un moteur à combustion interne sont très onéreux et les capteurs utilisés doivent répondre à des exigences sévères. Le procédé décrit diffère des procédés précités en ce que l'on calcule la pression de combustion en déterminant la pression de compression pk(alpha) et en mesurant la pression de la chambre d'explosion p(alpha) au moyen de simples capteurs. On obtient la pression de combustion p*(alpha) en soustrayant de la pression de la chambre d'explosion la valeur de la pression de compression. On obtient de préférence la variation de la pression de compression en mesurant la pression de la chambre d'explosion pendant la compression jusqu'au point mort ou dans la phase d'explosion et en stockant les valeurs dans une mémoire. On obtient les valeurs de compression apparaissant après atteinte du point mort haut, par symétrie sur un axe passant par le point mort haut, ce qui donne une courbe symétrique de pression de compression. On peut ainsi calculer très facilement la pression de combustion.
Patent EP-0386282-A1 (EP)
Inventor: HOFFMANN KURT DR PROF
IPC: G11C5/14
Filed: 1989-03-06
Abstract: An integrated reference voltage source contains a CMOS inverter I, a capacitive voltage divider circuit C1C2 at the output of the CMOS inverter I, a transfer gate TFG between a junction K, which is located between the capacitors C1 and C2 of the capacitive voltage divider circuit C1C2, and the output of the reference voltage source, a discharge transistor TU which is connected in parallel with one capacitor C2, and a storage capacitor CL at the output of the reference voltage source. In operation, the CMOS inverter I and the transfer gate TFG are connected to clock signals 01,02,02. <IMAGE>
Patent EP-0336322-A1 (EP)
Inventor: HIGASHIYAMA KAZUTOSHI
IPC: C01F7/043
Filed: 1989-03-31
Abstract: A lithium aluminate powder having a large specific surface area can be produced by contacting a raw material powder of lithium aluminate with water singly or in the presence of an organic solvent having one or more hydroxyl groups to form a hydrate, followed by dehydration with heating.
Patent EP-0354316-A1 (EP)
Inventor: WILDT THOMAS DR
IPC: C07C7/13
Filed: 1989-06-08
Abstract: Hitherto, sulphur compounds have been removed from hydrocarbons by adsorption on activated carbon, silicates and zeolites. The use of a zeolite containing zinc and manganese is also known. However, all the existing processes are unsuitable for removing traces of sulphur from hydrocarbons. The novel process is thus intended to allow a deep desulphurisation of hydrocarbons. The deep desulphurisation of hydrocarbons is achieved by adsorption of the sulphur compounds on zeolites which contain copper, silver or zinc or mixtures thereof. Deep desulphurisation of hydrocarbons.
Patent EP-0349967-A1 (EP)
Inventor: SCHREYER KARLHEINZ
IPC: H04L12/26
Filed: 1989-07-03
Abstract: Method for data transmission between a main station (H) and several substations (Ul to Un) in an interactive safety network (SDN) which is constructed as a token ring, in which the transmission line is monitored for disturbances by means of the tokens (TK) which are forwarded from station to station and in which command data are transmitted to the substations and signalling data are transmitted from the individual substations to the main station. According to the invention, the main station (H) sends out tokens (TK) in uninterrupted sequence and receives them again. The main station (H) signals a disturbance if no single token (TK) arrives any longer during a predetermined disturbance detection time (STK). During the transmission of signalling data (information messages), the signalling data (ME) are used instead of the tokens (TK) for line monitoring in the main station. <IMAGE>
Patent EP-0364695-A1 (EP)
Inventor: KOBER HERBERT
IPC: B60D1/06
Filed: 1989-08-19
Abstract: The invention relates to a trailer hitch (1), in particular in the form of a circle head coupling having an engagement indicator (2). The engagement indicator (2) signals the correct coupling engagement to be used. For this purpose, the coupling housing (3) has a bore (15) which is open towards the collar (4) and has a signalling pin (7). The spring-loaded signalling pin (7) is longitudinally movably guided in the bore (15) and bears an indicator surface (10) at its exterior end. It has a greater length than the bore (15) so that when the coupling is released it projects inwards into the collar (4) and when the coupling is engaged it protrudes outwards over the surface of the coupling housing (3). <IMAGE>