baber/WOPTO huggingface dataset:
Patent EP-0396679-B1 (EP)
Inventor: ESTES EARL M JR
IPC: H03K5/00
Filed: 1989-10-10
Granted: 1995-01-25
Abstract: Générateur d'ondes en triangle (10) programmable et produisant des ondes en triangle, indépendantes de la fréquence et d'amplitude variable, sur une largeur de bande à large fréquence tout en n'utilisant qu'une source de puissance à basse tension. Ledit générateur d'ondes en triangle (10) comprend une source de signaux d'entrée d'ondes rectangulaires (12) et une source de signaux de tensions de référence (14). Un premier amplificateur (16) amplifie les signaux d'entrée d'ondes rectangulaires et les couple, par le biais d'un transformateur (34), à un intégrateur (36, 40) qui, en réponse, produit des signaux de sortie d'ondes en triangle. Un deuxième amplificateur (18) est relié au signal d'ondes en triangle ainsi qu'à la source de courant d'ondes rectangulaires couplée au transformateur pour fournir un amorçage. Un troisième amplificateur (20) échantillonne les signaux de sortie d'ondes en triangle, les compare avec les signaux de tensions de référence et produit, en réponse, des signaux d'erreur de sortie, auxquels répond un circuit (22) en fournissant des signaux de tension de polarisation au premier amplificateur (16) qui commande l'amplitude des signaux de sortie d'ondes rectangulaires en fonction de l'amplitude des signaux de tensions de référence. Les ondes en triangle sont produites de telle sorte que leur amplitude est proportionnelle à l'amplitude des signaux de tension de référence, mais indépendante de la fréquence des signaux d'entrée d'ondes rectangulaires. Ledit générateur d'ondes en triangle (10) produit une onde ayant une amplitude crête-à-crête de 20 volts à des fréquences supérieures à 300 KHz, en n'utilisant qu'une source de puissance conventionelle de ± 15 volts. On décrit également un mode de réalisation où le générateur a une fréquence fixe et est non programmable, ainsi qu'un procédé permettant de produire des signaux d'ondes en triangle.
Patent EP-0378206-B1 (EP)
Inventor: WAIZMANN FRANZ
IPC: B41F35/06
Filed: 1990-01-10
Granted: 1993-11-24
Abstract: In a method for cleaning rubber blanket cylinders of a web-fed rotary printing press with continuous unwinding of the web, a liquid from an application apparatus (9), arranged next to a rubber blanket cylinder (3) and above or below the web (1), is applied to the surface of the web, which liquid helps to reduce strong sticking of the web to the sticky, partially dissolved soiled places on the rubber blanket. The application of the web liquid is adapted in time to the washing operation of the rubber blanket from before washing to after washing. The interaction of the cleaning liquid/web liquid during mixing in the printing cylinder gap is taken into consideration by means of a measurement pick-up (15) for registering the dirt passing over the web. Furthermore, the follow-on of the web on the rubber blanket cylinder is recorded (13) and, from that, the metering function of the web liquid is determined in its quantity and variation over time.   <IMAGE>
Patent EP-0384370-B1 (EP)
Inventor: GEISEN KARL DR
IPC: A61K31/505
Filed: 1990-02-20
Granted: 1993-11-03
Abstract: Pyrimidine derivatives of the formula I   <IMAGE> I  in which R1, R2, R3, R4 and R5 have the indicated meanings, the salts thereof, and a process for the preparation thereof are described. Because of their sorbitol-accumulating activity, they are suitable as a tool in a pharmacological screening model for aldose reductase inhibitors.
Patent EP-0393376-B1 (EP)
Title: Amusement-with-prizes gaming machine with profit output
IPC: G07F17/34
Filed: 1990-03-23
Granted: 1993-03-24
Abstract: In a gaming machine with win output, one of a plurality of visible symbol representations can be triggered according to a random function by means of a game-initiating unit (5) actuable as a function of the insertion of money or the like. Predetermined symbol representations, namely the win-symbol representations, are each assigned a predetermined win. When a win-symbol representation detector (11) detects a win-symbol representation, a digital win representation assigned to it by a win allocator (15) and, as a function of this, the output of the win assigned to it can be triggered in a win output unit (19). To persuade a player to play more often, the gaming machine contains a device (17, 20-39) which selectably blocks the win output and which increases the win possibility with an increasing number of wins stored intermediately during a blockage of the win output. <IMAGE>
Patent EP-0441002-B1 (EP)
Title: Hybrid liquid fuel composition in aqueous microemulsion form
IPC: F02B3/06
Filed: 1990-12-18
Granted: 1993-08-18
Abstract: A hybrid fuel composition in the form of a stable water-in-oil microemulsion comprises a liquid hydrocarbon fuel, water, a glycolipid surfactant and a vicinal aliphatic diol co-surfactant. The hydrocarbon fuel can be a liquid fuel for autotraction such as gasoline or diesel fuel, or a liquid hydrocarbon fuel for domestic or industrial heating, such as gas oil, naphtha, kerosene and fuel oils in general.
Patent EP-0385755-B1 (EP)
Title: Spray gun with five axis movement
IPC: B05B15/68
Filed: 1990-02-28
Granted: 1993-08-18
Abstract: Apparatus for manipulating a spray device having a spray nozzle (48) relative to a target substrate, which apparatus includes drive mechanisms for moving the spray device in the X, Y and preferably Z directions, and separate mechanisms for rotating the spray nozzle (48) relative to the spray device (12) and for tilting the spray nozzle (48) relative to the spray device (12).
Patent EP-0397409-B1 (EP)
Title: The stabilization of organic compounds
IPC: C12N9/96
Filed: 1990-05-04
Granted: 1993-07-21
Abstract: Admixture of a peptide or a protein and a hydroxypyridone being:   (1) a 3-hydroxypyrid-2-one or 3-hydroxypyrid-4-one in which the hydrogen atom attached to the nitrogen atom is replaced by an aliphatic acyl group, by an aliphatic hydrocarbon group, or by an aliphatic hydrocarbon group substituted by one or more substituents selected from aliphatic acyl, alkoxy, cycloalkoxy, aliphatic amide, aliphatic ester, halogen and hydroxy groups and, optionally, in which one or more of the hydrogen atoms attached to ring carbon atoms are replaced by an aliphatic acyl, alkoxy, cycloalkoxy, aliphatic amide, aliphatic ester, halogen or hydroxy group, by an aliphatic hydrocarbon group, or by an aliphatic hydrocarbon group substituted by an alkoxy, cycloalkoxy, aliphatic ester, halogen or hydroxy group, or a salt thereof; (2) a 1-hydroxypyrid-2-one in which one or more of the hydrogen atoms attached to ring carbon atoms are replaced by a substituent selected from aliphatic acyl, aliphatic amide, cyano, aliphatic ester, halogen and hydroxy groups, alkoxy and cycloalkoxy groups and alkoxy and cycloalkoxy groups substituted by an alkoxy, cycloalkoxy, aliphatic amide, aliphatic eter, halogen or hydroxy group, and aliphatic hydrocarbon groups and aliphatic hydrocarbon groups substituted by an alkoxy, cycloalkoxy, aliphatic ester, halogen or hydroxy group, but excluding compounds in which said replacement of hydrogen atoms is effected only by substituents selected from aliphatic hydrocarbon groups, halogen groups and aliphatic hydrocarbon groups substituted by a halogen group, or a salt thereof; or (3) a compound in which two or more rings, being selected from 3-hydroxypyrid-2-ones, 3-hydroxypyrid-4-ones and 1-hydroxypyrid-2-ones, are covalently linked with the rings retaining their adjacent hydroxy and oxo groups; is of value in effecting stabilization of the peptide or protein.
Patent EP-0398570-B1 (EP)
Inventor: ANTHON DOUGLAS WILLIAM
IPC: H01S3/102
Filed: 1990-05-08
Granted: 1994-04-27
Abstract: An intracavity frequency-modified laser of improved amplitude stability is obtained by substantially eliminating spatial hole burning in the lasant material and maintaining the optical cavity of the laser at a temperature which results in substantially noise-free generation of output radiation.
Patent EP-0388295-B1 (EP)
Title: Collection system for garbage contained in baskets
IPC: B65F3/20
Filed: 1990-03-14
Granted: 1993-08-25
Abstract: System for collecting, by means of a vehicle (A), refuse contained in bins (B) fixed on to a fixed support (S, D) by means of an arm (C). Another arm (F) fixed to the vehicle raises a bearing point of the bin (B) and an extension arm causes it to tilt over a feed opening leading to a zone (E) for compacting the refuse. A flap compresses the refuse and the opening of a shutter then causes them to pass into a refuse bin (H). The removal of rubbish is therefore entirely automatic. The bins (B) are lockable. Application to public places provided with bins having a fixed position and which are located at closely-spaced intervals. <IMAGE>
Patent EP-0398823-B1 (EP)
Inventor: GRANGER MAURICE
IPC: A47K10/36
Filed: 1990-05-11
Granted: 1994-09-14
Abstract: This device is characterised in that it is associated with a pushing unit (20-23) acting when the two cutting blades (5,6) come into contact and release energy stored during the rotation of pairs of toothed wheels (1-2, 3-4); this additional energy being transmitted directly to one of the said pairs (1-2, 3-4) causing it to be driven into rotation. 
<IMAGE>
Patent EP-0415898-B1 (EP)
Title: A method of adapting a mobile radio communication system to traffic and performance requirements
IPC: H04B7/26
Filed: 1990-08-24
Granted: 1993-10-13
Abstract: A method in a mobile radio communication system for adapting the system and communication to prevailing traffic and performance requirements. According to the invention a mobile station inserts information on particular codes in its messages transmitted to a base station in response to an invitation message from the base station. The codes indicate whether a message is new or retransmitted and/or message age. The base station receives radio signals in time slots identified in its invitation message and estimates for each time slot based on radio signals received in the time slot whether the time slot is empty or busy, or whether the time slot is empty or correct. For each message received and understood the base station retrieves the code. The retrieved codes and the number of emty/busy/correct slots enable the base station to estimate prevailing system traffic and performance. Estimations on prevailing traffic and performance are used to control system parameters such as number of time slots following an invitation message.
Patent EP-0480956-B1 (EP)
Inventor: GROETSCH GEORG DR
IPC: C07D251/28
Filed: 1990-07-02
Granted: 1994-08-10
Abstract: Verfahren zur Herstellung von 2,4,6-Trifluor-1,3,5-triazin (Cyanurfluorid) in hoher Reinheit und hoher Ausbeute bei relativ niederen Temperaturen, indem man 2,4,6-Trichlor-1,3,5-triazin (Cyanurchlorid) bzw. gemischtchlorierte-fluorierte 1,3,5-Triazine mit der mindestens äquivalenten Menge Natrium-, Kalium- oder Cäsiumfluorid oder eines beliebigen Gemisches dieser Alkalimetallfluoride in einem dipolar aprotischen Lösungsmittel bei Temperaturen von etwa 30°C bis etwa 110°C umsetzt und das gebildete 2,4,6-Trifluor-1,3,5-triazin durch Destillation isoliert.
Patent EP-0571367-B1 (EP)
Inventor: SILVER JACK
IPC: G01N27/12
Filed: 1990-11-07
Granted: 1996-09-04
Abstract: L'invention se rapporte à un détecteur de gaz qui contient un composant de détection de gaz, lequel permet de mesurer une variation de l'absorption optique et, éventuellement, également une variation de la conductivité électrique lors de son exposition à un environnement contenant certains gaz. Le composant de détection de gaz comprend un bis-macrocycle aromatique de métal pouvant être constitué par un nouveau composé de bis-tétrabenzoporphyrine ou de bis-tétrabenzoazaporphyrine de métaux de terres rares mélangés.
Patent EP-0507777-B1 (EP)
Inventor: HEED BJOERN
IPC: F23G7/06
Filed: 1990-10-23
Granted: 1994-10-05
Abstract: The invention concerns a method and an apparatus for purifying air polluted with combustible substances. In accordance with the teachings of the invention is used a device known as a ''combustion exchanger'', i.e. a device comprising an air-pervious, heat-accumulating bed in which the combustible pollutants, by reversing their direction of flow, contribute to sustaining the temperature of spontaneous combustion inside the bed in order to regenerate the regular purifying device in the form of an absorption bed. This is achieved by incorporating the latter in the channeling system of the combustion exchanger channeling system and by making heated and purified air pass from said exchanger through the absorption bed in a direction opposite to the direction of regular through-flow through the absorption bed.
Patent EP-0456958-B1 (EP)
Inventor: HEINZ HANS-WILLI
IPC: E03F5/04
Filed: 1991-01-28
Granted: 1994-06-29
Abstract: In the case of sludge collectors to be fitted into the ground, the cover plate (3) which can be closed by means of a shaft lid must be matched to the surface. This is achieved by means of shaft elements (1,2) of preselectable length. In order to avoid waste water flowing in an uncontrolled manner through the joints of the shaft elements and through the seams of the sludge collector vessel into the ground, the joints and seams according to the invention are sealed by double conical tensioning rings (10, 10') which extend over the end flanges which are provided. The shaft elements are additionally advantageously provided with centring shoulders (7,8). <IMAGE>
Patent EP-0453912-B1 (EP)
Inventor: LEROUX ROLAND DR
IPC: C08K7/28
Filed: 1991-04-13
Granted: 1995-02-08
Abstract: A flame-resistant, curable polyorganosiloxane composition is described which contains from 2 to 40 % by weight of hollow glass beads having an external diameter of up to 200  mu m, and from 3 to 50 % by weight of an inorganic intumescent material which expands at a temperature of from 80 DEG C to 250 DEG C. The preferred intumescent material is expandable graphite. The material can replace the materials employed hitherto, containing polyhalogenated diphenyl compounds, in fire-retardant glazing.
Patent EP-0499681-B1 (EP)
Inventor: RATTI GIULIO
IPC: A61K39/00
Filed: 1991-04-17
Granted: 1999-06-09
Abstract: A plasmid isolated from Clamydia trachomatis is described, which comprises 8 genes encoding proteins useful in the formulation of vaccines or diagnostic test for determining the bacterium or specific antibodies generated during C. trachomatis infections; in particular the recombinant fusion MS2-pgp3D protein is described comprising polypeptidic sequences encoded by pCT and immunogenic in the course of infections in man. A method for preparing said protein in E.coli further described.
Patent EP-0470374-B1 (EP)
Inventor: GRETHER PAUL
IPC: C03C27/06
Filed: 1991-07-06
Granted: 1993-10-20
Abstract: The glazing element is provided with at least one tensioned insulation form (2) between two panes (1). Spring elements (3) secured to a tension profile (4) serve to place the film under tension. The spring elements are distributed over the entire film periphery. They are also elastically bendable in all directions transverse to their elongation, and are secured with their longitudinal direction essentially perpendicular to the film plane with one end at the film and the other end secured to the tension profile In this manner, the spring elements can elastically follow relative shape alterations of the film with respect to the tension profile by bending transversely to their longitudinal direction. In this novel construction, tension forces are distributed in all directions in the insulation film. No friction forces need to be overcome in order to tension the film. The entire tension taken up by the film support is so small that it is possible simply to adhere the tension profile inwardly to the panes. Simple helical coils can be used as the spring elements
Patent EP-0492609-B1 (EP)
Inventor: TANAKA HIROAKI
IPC: G01R31/3161
Filed: 1991-12-23
Granted: 1998-03-11
Abstract: An semiconductor device includes an integrated circuit having first and second circuit sections formed on a semiconductor chip (10), at least one voltage stress testing pad (11, 12) formed on the semiconductor chip, for supplying a voltage stress testing voltage or signal to the first circuit section, and a control circuit (15) formed on the semiconductor chip, for controlling and setting the second circuit section into a state corresponding to a voltage stress testing mode by using an input from the voltage stress testing pads. <IMAGE>
Patent EP-0479344-B1 (EP)
Inventor: GEMMA ANTOINE
IPC: F22B37/02
Filed: 1988-01-26
Granted: 1995-07-12
Abstract: System for carrying out work on the water box of a steam generator of a nuclear power station. The system comprises a first member (1) of substantially elongate shape, forming a first arm of the system, and a second member (2) of substantially elongate shape. The second member (2) is articulated at one of its ends to an end of the first member (1). The combination of the first and of the second arm (2) is capable of being introduced into the water box (BAE) of the steam generator through the manhole. The second member (2) can be placed in an extended position in relation to the first member (1). A vehicle (3) mounted movably in relation to the second arm (2) makes it possible to explore and to ensure the decontamination of the internal walls of the water box (BAE) of the steam generator. A means of carrying out work such as decontamination (30) is carried by the vehicle (3). It is capable of reaching a plurality of regions of the surface of the said inner walls. Means for remote control of the vehicle (3) and means for carrying out work (30) are provided. <IMAGE>
Patent EP-0467460-B1 (EP)
Title: Improved joint for securely connecting a leg to a table top
Inventor: CATTANEO CARLO
IPC: F16B12/44
Filed: 1991-07-11
Granted: 1994-05-11
Abstract: A joint for securely connecting a leg to a table top comprises an expandable member (11) insertable into the complementary hollow top of said leg, an expansion setscrew (17) screwed into a threaded seat in said member and operable from the outside of the leg, and fixing means at the top of the expandable member (11) for fixing the table top to it. Characteristically, the seat for the setscrew (17) consists of a plurality of internally threaded arcuate sections (20) which are positioned mutually opposing and offset so as to define, within said tubular seat, apertures adjacent to each of said arcuate sections (20). <IMAGE>
Patent EP-0486135-B1 (EP)
Inventor: MURRAY ANDREW MALCOLM
IPC: A61Q5/12
Filed: 1991-09-03
Granted: 1995-04-12
Abstract: A hair treatment composition comprising from 0.00001 to 0.01 % by weight of a perfluoropolyether material.
Patent EP-0490764-B1 (EP)
Inventor: CHAU MINH-TRANG
IPC: G01P5/12
Filed: 1991-12-12
Granted: 1996-03-06
Abstract: The flow-rate sensor is formed from a silicon substrate (1). A first face (A) of the substrate is provided with a heating element (2) disposed in a first zone (R1) and with at least one thermometric element (4) disposed in a second zone (R2), the first and second zones being isolated from each other by a third zone (R3) made of porous oxidised silicon; according to the invention, the sensor is adapted to receive the flow of fluid (E) opposite the second face (B) of the substrate (1), each of the first and second zones (R1, R2) forming a thermal short circuit between the first and second face (A, B) of the said substrate. 
<IMAGE>
Patent EP-0478474-B1 (EP)
Inventor: CHIAFFREDO MICHEL
IPC: A01G1/00
Filed: 1991-09-17
Granted: 1995-06-14
Abstract: This substrate is essentially composed of an organic material rich in colonies of Cyanophyceae in combination with colonies of bryophyte protonemata, which is incorporated into a non-erosive carrier composed of a clay material inoculated with biological components. It comprises furthermore materials which are rich in organic matter, calcareous additives, dry starch and water-retaining polymers. It is produced by forming the first stages of colonisation with Cyanophyceae and with bryophyte protonemata in a hygroclinic xerophilic location. On a clay bed, Cyanophyceae are cultivated in the form of a polyspecific combination together with combinations of bryophytes in the form of protonemata, these two combinations conforming to species which are present in the natural environment to be regraded, followed by drying and then by grinding of this culture, this is then spread on a fresh clay bed to increase the biomass to be produced and then, after drying and grinding the whole, materials rich in organic materials, in calcareous additives, in starch and in partly hydrated water-retaining polymers are incorporated therein. Application to the regradation of pioneer vegetations by including in the substrate a small quantity of seeds of higher plant species of the pre-sward or the sward, at the time when the substrate is spread.
Patent EP-0470068-B1 (EP)
Inventor: MARTE ROBERT
IPC: A63B49/08
Filed: 1991-07-25
Granted: 1995-01-18
Abstract: In a ball-game racket, specifically especially in a tennis racket, having a frame, an open and closed throat piece and a shaft (2) adjoining the throat piece, the frame, the throat piece and the shaft being of integral construction or being connected to one another non-detachably, a handle part (1), constructed as an integral sleeve, can be pushed over the shaft (2). The inside profile of the cross-section of the handle part (1) and the outside profile of the cross-section of the shaft (2) have support surfaces which extend longitudinally and interact positively with one another. The spacing between the support surfaces of the shaft (2) and the support surfaces of the handle part (1) is tapered conically in the direction towards the free end (11) of the shaft (2). Connected detachably to the shaft end (11) is a removable spacer (3) which prevents the axial pushing-on movement of the handle part (1) into the position of use. When the spacer (3) is placed on the shaft, the racket can be tried out with different handle parts (1). When the spacer (3) has been removed, the handle part (1) is pushed completely onto the shaft (2) and is connected virtually non-detachably to the latter (Figure 4). 
<IMAGE>
Patent EP-0504213-B1 (EP)
Inventor: GRANT QUENTIN SHOLTO
IPC: B65D50/04
Filed: 1990-12-05
Granted: 1996-04-24
Abstract: An adhesive dispenser comprises a barrel (2) which houses a deformable pipette charged with adhesive and having a nozzle (3) projecting from one end of the barrel. Dispensing buttons (7) carried by the barrel (2) are squeezed to compress the pipette to dispense adhesive through an outlet passage (26) of the pipette nozzle. A protective cap (4) screws onto a mounting boss at the one end of the barrel to enclose the projecting pipette nozzle (3). Pin means (54) is carried by the caps (4) and comprises a pin (59) for penetrating the outlet passage (26) of the pipette nozzle (3) and a pin shroud (60) surrounding the pin (59) and fitting over the pipette nozzle (3) when the cap (4) is attached to the barrel (2). A locking sleeve (5) is mounted on the one end of the barrel (2) and is movable into an operative position in which the sleeve prevents rotation of the cap (4).
Patent EP-0476148-B1 (EP)
Title: Copolymere de propylene
Inventor: SHIOMURA TETSUNOSUKE
IPC: C08F4/6592
Filed: 1991-04-09
Granted: 1995-08-23
Abstract: L'invention se rapporte à un copolymère de propylène sensiblement syndiotactique, qui comprend du propylène et au moins une dioléfine cyclique de C6 à C25 ou un alcadiène de C6 à C25 ayant au moins une liaison double terminale et dans lequel l'intensité crête observée à environ 20,2 ppm dans le spectre 13C-NMR mesuré en solution dans du 1,2,4-trichlorobenzène avec du tétraméthylsilane comme référence interne représente au moins la moitié de toutes les intensités crêtes attribuables au groupe méthyle du propylène, la teneur en dioléfine cyclique ou en alcadiène représente un pourcentage molaire compris entre 0,01 et 20 et la viscosité limite [θ], mesurée à une température de 135 °C dans de la tétraline, est comprise entre 0,1 et 10 dl/g. Ce copolymère peut en outre contenir une α-oléfine autre que du propylène, telle que notamment de l'éthylène.