baber/WOPTO huggingface dataset:
Patent EP-0278979-B1 (EP)
Inventor: HIRSHBERG MOSHE
IPC: G01N27/38
Filed: 1987-08-25
Granted: 1993-12-08
Abstract: An electrode (10) for immersion in a sample solution having a selectively openable liquid junction. The electrode includes an electrode tube (12) with a bottom opening defined by a curved inside wall (22) at the end of the electrode tube. A connecting rod (14) extends axially through the electrode tube. A bulbous stopper (46) is located at the end of the connecting rod outside of the bottom opening. The connecting rod is attached to a cap (24) located over the top of the electrode tube. A biaising spring (94) located inside the cap around the connecting rod between the top of the electrode tube and the base of the cap provides a selective force on the cap and connecting rod so that the stopper normally abuts the electrode bottom opening. A thin annular liquid junction forms before the area of contact between the stopper and the inside wall of the electrode. Electrolyte inside the electrode can be flushed by depressing the cap so that the stopper is urged away from the electrode bottom opening to open the liquid junction. The flow of flushed electrolyte over the stopper and the electrode end inside wall cleans the surfaces that form the liquid junction. The connecting rod can be a hollow tube and the stopper can be supplied with an ion sensitive tip (52) to make the electrode a combination electrode, the outer electrode with the liquid junction being the reference electrode and the connecting rod and the stopper with the ion sensitive tip being the measuring electrode.
Patent EP-0275100-B1 (EP)
IPC: B41M1/36
Filed: 1988-01-14
Granted: 1992-06-17
Abstract: Described are recording media for ink having excellent ink absorbing properties and excellent waterproof properties. The recording medium comprises a substrate containing a composition which comprises polyvinyl alcohol, chitosan and an aldehyde compound.
Patent EP-0287395-B1 (EP)
Title: Human rhinovirus peptides
Inventor: FRANCIS MICHAEL JAMES
IPC: C12N15/00
Filed: 1988-04-15
Granted: 1993-12-22
Abstract: A synthetic peptide, suitable for use as a vaccine against a human rhinovirus (HRV), presents an epitope comprising amino acid residues 156 to 164 of VP2 of HRV type 2 or equivalent amino acid residues of another HRV. Optionally one or more of the acid residues may be replaced by one or more other amino acid residues which do not affect the antigenicity of the peptide.
Patent EP-0301782-B1 (EP)
Title: Vehicle wheel suspension unit
IPC: B60G3/20
Filed: 1988-07-25
Granted: 1993-05-26
Abstract: A road vehicle suspension unit particularly suited for the front wheels of a front wheel drive vehicle has an outer subframe (1) consisting of a double-wishbone structure (2,4) which supports the road wheel (7) and is mounted on a rigid inner subframe (10) so as to accommodate vertical road wheel movement, which is strongly opposed by a spring or damper device (8). The inner subframe is mounted on the vehicle chassis or body by forward (21,22) and rear (24) resilient mountings such that horizontal wheel movement also is strongly opposed but with provision for some rearward movement of the wheel by turning of the subframe about an axis through the forward mounting.
Patent EP-0314472-B1 (EP)
Inventor: TODA TOSHIMASA C O SANKYO COMP
IPC: C08K5/3492
Filed: 1988-10-27
Granted: 1994-06-22
Abstract: New compounds of formula (I): <CHEM> [in which: R<1> is hydrogen, alkyl, alkoxyalkyl, carboxylic acyl or phenylalkyl, or an optionally substituted tetramethylpiperidyl group; R<2> is hydrogen, alkyl, carboxylic acyl or phenylalkyl group; R<3> is alkylene optionally interrupted by at least one oxygen atom; X is oxygen or -NR<5>- (in which R<5> is hydrogen or alkyl); Y is -OCO-, -COO-, -CONH- or -OCONH-; n is 2 to 4; and, when n is 2, Z is alkylene optionally interrupted by at least one oxygen, sulfur or aryl, cycloalkyl or heterocyclic group, or, when n is 3, Z is alkanetriyl in which a carbon is optionally replaced by nitrogen or, when n is 4, Z is alkanetetrayl optionally interrupted by at least one oxygen atom] and acid addition salts thereof are valuable polymer stabilizers. The compounds may be prepared by reacting an active compound corresponding to the portion of the compound of formula (I) shown above in brackets.
Patent EP-0305288-B1 (EP)
Title: Process for the elimination of chlor
IPC: C07C17/38
Filed: 1988-08-23
Granted: 1992-04-15
Abstract: A process for removing the free chlorine present in organic products. It is particularly useful for mixtures containing chloroalkanes, and consists of a radical chlorination of an unsaturated chloroalkane to one which is chlorine-substituted. 
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Patent EP-0311526-B1 (EP)
Title: Endless filter press
IPC: B30B9/24
Filed: 1988-10-07
Granted: 1993-01-27
Abstract: Filter press comprising a chassis (12), two filtering bands (16, 24) in a closed loop, return idlers defining at least partially contiguous paths for the two bands, and several roll assemblies placed on either side of the filtering bands along their contiguous path sections and pinching the bands. 
<??>One of the rolls (38) consists of a drum (38) and the filter comprises a curved rolling track (48) at least partially surrounding the said drum and spaced from the latter according to a predetermined gap (e); a plurality of pinch rolls (52) are mounted so as to roll on the said rolling track (48), and the said filtering bands (16, 24) surround the said drum (38) over a major part of its circumference and pass between the said drum and the said pinch rolls (52). 
<IMAGE>
Patent EP-0401206-B1 (EP)
Inventor: POTTS LANNY L
IPC: A63B23/04
Filed: 1988-06-06
Granted: 1994-03-09
Abstract: An exercise apparatus that simulates stair-climbing for a user. The apparatus includes a frame having a base, and a plate on the frame perpendicular to the base. A right pedal and a left pedal are on opposite sides of the plate. A drive system assembly on the plate has a right pedal sprocket, a left pedal sprocket, and a drive sprocket, wherein the right sprocket or left sprocket turn the drive sprocket in one direction only and the right and left sprockets are free to overrun in the opposite direction. The right pedal oscillates between an upper position at rest and a lower, rearward position under the weight of the user and drivingly engages the right pedal sprocket. The left pedal, operating independently of the right pedal, oscillates between an upper position at rest and a lower, rearward position under the weight of the user and drivingly engages the left pedal sprocket. A speed increasing transmission has an input and an output. A continuous chain drivingly engages the drive sprocket and the transmission input. A continuous belt engages the transmission output and an alternator which acts as a dynamic brake. A load resistor connected to the alternator is capable of absorbing the electrical energy output of the alternator. An alternator control and monitor is provided.
Patent EP-0365556-B1 (EP)
Inventor: WEBB THOMAS R
IPC: C07H19/06
Filed: 1988-05-26
Granted: 1995-07-12
Abstract: Nucleoside analogues containing ribofuranosyl  beta -oriented fused heterocyclic and 3'-spiro substituents are provided for the treatment or prophylaxis of retroviral infections. Novel compositions containing such analogues are administered to subjects in order to repress retroviral reverse transcription.
Patent EP-0427717-B1 (EP)
Inventor: NIEMIOE MIKA ERIK
IPC: H03L7/089
Filed: 1988-08-04
Granted: 1995-11-22
Abstract: Les pièces descriptives de la présente invention se rapportent à un circuit en boucle à verrouillage de phase comprenant, par exemple sous la forme d'un circuit intégré (IC) en connexion séquentielle, un comparateur de phase numérique, dont l'entrée est alimentée par une fréquence de référence (fref), par un filtre à boucle et par un oscillateur commandé en tension, à partir duquel une ramification de rétroaction alimente la seconde entrée du comparateur de phase. La tension (ØV; ØR) des impulsions obtenues à partir du comparateur de phase numérique est conçue de façon à être réglable, ce qui permet de modifier la fréquence et la vitesse de limitation de la boucle. Le réglage de la tension des impulsions peut être effectuée par exemple par réglage de la tension d'alimentation du comparateur de phase ou au moyen d'une diode externe ou d'un disjoncteur à transistor (Q2, Q3). Un tel circuit peut trouver une application dans des installations radiotéléphoniques, dans lesquelles une boucle rapide est connectée pendant la commutation des canaux.
Patent EP-0333849-B1 (EP)
Title: Washing device mounted on a motor vehicle and comprising a rotary washing arm which delivers jets of pressurized hot water for cleaning various surfaces
IPC: E01H1/10
Filed: 1988-10-10
Granted: 1991-12-27
Abstract: PCT No. PCT/FR88/00501 Sec. 371 Date Jun. 9, 1989 Sec. 102(e) Date Jun. 9, 1989 PCT Filed Oct. 10, 1988 PCT Pub. No. WO89/03456 PCT Pub. Date Apr. 20, 1989.A washing device mounted on a motor vehicle comprises cold water tanks and a high pressure boiler providing water at 100 to 250 bars. A rotary cleaning arm is supplied with the pressurized hot water and has nozzles at its ends directed towards the surface to be cleaned. A protective casing surrounds the rotary cleaning arm. The cleaninig arm can be mounted underneath the vehicle for vertical movement between operative and standby positions. The rotary arm has a rotation axis passing through its center and is provided with a nozzle at each end, the two nozzles being substantially identical, of flat triangular shape and having the same mean general plane. The nozzle therefore deliver two divergent flat jets that are substantially coplanar and which have different angles of attack on the surface to be cleaned. These jets can impinge on the opposite edges of an element of an irregular surface comprising facets perpendicular to the general plane of the surface, such as cobblestones and duckboards.
Patent EP-0328994-B1 (EP)
Title: Clamping device for the manufacture of tyre reinforcements
IPC: B29D30/34
Filed: 1989-02-07
Granted: 1991-07-24
Abstract: The device (1) for clamping the reinforcement manufactured from a single wire (4) essentially comprises two jaws (10, 11) gripping the wires arranged at the beginning (41, 42) and at the end (43, 44) of the reinforcement. A sharp blade (13) cuts the wires and then, without unclamping the jaws, the latter bear against the core (7) for immobilising the wire (4) by virtue of the layer of raw rubber with which the core (7) has previously been coated. 
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Patent EP-0332862-B1 (EP)
Title: Device for recording data on endless paper
IPC: G01D15/28
Filed: 1989-02-15
Granted: 1992-10-21
Abstract: A device for recording data on continuous-web paper (41) consists of a housing (1) with a seating for a paper supply (4) and a removable housing cover (2). A transport roller (3) is mounted on the housing cover which, in the closed position, lies beneath a print head (5) arranged in the housing. Guidance tongues (26, 28) are provided on the housing cover to guide the paper web, and protrude beyond the transport roller circumference in one section of the paper-deflection region situated in front of the print head. <IMAGE>
Patent EP-0322404-B1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01J5/017
Filed: 1986-01-22
Granted: 1994-07-13
Abstract: A device for milking animals, such as cows, comprises a milking parlour and a milking machine with a milking cluster (18) and cleaning means (31) for the teats of the udder of the animal. The milking cluster (18) and the cleaning means (31) are integral parts of each other and are rotatable around a horizontal axis (30) to direct the cleaning means (31) or the milking cluster (18) upwardly for attachment to the udder.
Patent EP-0331125-B1 (EP)
Inventor: SAKAKI MAMORU
IPC: B41M5/52
Filed: 1989-02-28
Granted: 1994-09-21
Abstract: A recording medium comprises a surface layer composed mainly of aluminum oxide particles and a lower layer having ink absorptivity. A recording medium comprises a surface layer composed mainly of aluminum oxide particles and a lower layer having ink absorptivity, and having a Stöckigt sizing degree according to JIS-P-8122 of 0 to 15 sec. An ink jet recording method performs recording by imparting small droplets of an aqueous ink to a recording medium, wherein said aqueous ink contains an acidic dye and/or a direct dye, and said recording medium comprises a surface layer composed mainly of aluminum oxide particles and a lower layer having ink absorptivity. A recording medium comprising a surface layer composed mainly of aluminum oxide particles containing polyaluminum hydroxide and/or polyaluminum chloride and a lower layer having ink absorptivity. A recording medium comprises a surface layer composed mainly of aluminum oxide particles having particle sizes of 5  mu m or less provided on a liquid absorptive base paper.
Patent EP-0347248-B1 (EP)
IPC: C10G11/18
Filed: 1989-06-16
Granted: 1993-09-01
Abstract: The cracking of hydrocarbons utilizing cerium and/or cerium containing compounds to passivate nickel contaminants in the hydrocarbon feedstocks.
Patent EP-0371751-B1 (EP)
Inventor: WANG CHIH-FEI
IPC: H04L27/12
Filed: 1989-11-28
Granted: 1995-09-20
Abstract: A modulation circuit is used in a GMSK modulation system. The system includes I-channel (210) and Q-channel (212) ROM look-up tables, each preprogrammed for generating a representative digital waveform based on an input data stream (250) and a clock signal (252). Each digital waveform is converted to an analog signal for subsequent radio frequency (RF) modulation. Each ROM is addressed by an interpolation counter (224) controlled by the clock signal (252), by a data shift register (226) receiving the input data (250) at a rate corresponding to the clock signal, and by a quadrant register (230), also receiving the input data for specifying the phase of the data signal with respect to the clock signal. Additionally, a signal (242) indicating the arrival of a non-integer bit interval is provided. In response to this signal, ROM addressing is updated in order to provide control of the modulated carrier's phase angle.
Patent EP-0350375-B1 (EP)
Title: Device for the transfer of a tunnelling machine across an intermediate station between two tunnel sections
IPC: E21D9/10
Filed: 1989-06-29
Granted: 1992-08-26
Abstract: Device for the displacement of a tunnelling machine and for transferring it across an intermediate station between two tunnel sections, characterised in that there are removable stringers (7) consisting of successive segments (18) and arranged in sets to form a rolling cradle, the last segments being engaged cantilevered within the outer casing (8) of the tunnelling machine, to serve as support for jacks (9) advancing this tunnelling machine, those parts of the stringers (7) located at the rear of the said tunnelling machine forming on top runways for carriages associated with the tunnelling machine, which, moreover, is supported by the outside of its casing. <IMAGE>
Patent EP-0415935-B1 (EP)
Title: Heavy oil catalytic cracking
IPC: C10G11/18
Filed: 1989-03-03
Granted: 1993-09-15
Abstract: A fluid catalytic cracking process and apparatus is described which includes a high temperature stripper (hot stripper) to control the carbon level and sulfur on spent catalyst, followed by catalyst cooling to control the regeneration inlet temperature. The high temperature stripper operates at a temperature between 55°C (100°F) above the temperature of a catalyst-hydrocarbon mixture exiting a riser and 816°C (1500°F). The regenerator inlet temperature is controlled to obtain the desired regeneration temperature, regenerator outlet temperature, and degree of regeneration. The regenerator is maintained at a temperature between 55°C (100°F) above that of the catalyst in the high temperature stripper and 871°C (1600°F). The present invention has the advantage that it separates hydrogen from catalyst to eliminate hydrothermal degradation, and separates sulfur from catalyst as hydrogen sulfide and mercaptants which are easy to scrub. The catalyst cooler enables the regenerator and high temperature stripper to be run independently at respective desired temperatures.
Patent EP-0414788-B1 (EP)
Inventor: VOERMAN GERARD
IPC: A61K8/97
Filed: 1989-05-09
Granted: 1994-04-06
Abstract: The invention relates to mouthcare-products, such as toothpastes, mouthrinses etc., which contain a combination of an Urtica dioica extract and a Juniperus communis extract. Such a combination leads to a synergistic reduction of both dental plaque and bleeding or inflammation of the gingiva. A further improvement may be obtained by adding an Achillaea millefolium extract.
Patent EP-0423335-B1 (EP)
Inventor: INABA FUMIAKI
IPC: A61M1/02
Filed: 1989-06-02
Granted: 1995-03-15
Abstract: When a blood is collected into a blood container, the present invention relates to a blood collection apparatus equipped with blood collection quantity measurement means having a measurement sensor for measuring the blood collection quantity and control means for calculating the blood collection quantity on the assumption that the output y of the measurement sensor constitutes a function y = f(w) with respect to an n-dimensional measured blood collection quantity w. The control means acquires the output yi of the measurement sensor for each of (n + 1) known blood collection quantities wi and calibrates constants constituting y = f(w) on the basis of this acquired data. The control means acquires automatically the output yO of the measurement sensor under a state where a measured blood collection quantity w is zero at a predetermined cycle, and corrects the offset value of y = (w) on the basis of this yO.
Patent EP-0408671-B1 (EP)
Inventor: WAGNER NORBERT
IPC: G05G1/08
Filed: 1989-07-19
Granted: 1993-10-27
Abstract: Mécanisme à manivelle pour un toit ouvrant et coulissant de véhicule à moteur comportant un bras (12) permettant de faire tourner un arbre (5) relié à l'entraînement (2, 7) d'un mécanisme permettant de relever et de faire coulisser le toit. Le bras (12) peut pivoter par rapport à l'arbre (5). Par le pivotement du bras (12) une pièce de déplacement (9) est décalée verticalement par rapport à une broche à déclic (16) disposée parallèlement à l'arbre (5) et elle soulève cette broche (16) en agissant contre la force d'un ressort. Comme la pièce de déplacement (9) et la broche à déclic (16) possèdent une partie biseautée et une partie en saillie (10), la broche à déclic (16) s'enclenche dans la pièce de déplacement (9) lorsqu'elle est soulevée. On peut ainsi, immédiatement après avoir rabattu la manivelle vers le bas, tourner vers la droite ou vers la gauche, c'est-à-dire relever le toit ou le faire coulisser.
Patent EP-0444044-B1 (EP)
Inventor: KOPLIN KARL-HEINZ
IPC: H02K13/00
Filed: 1989-08-01
Granted: 1994-01-05
Abstract: Dans un système de bague collectrice pour le rotor d'un générateur électrique de courant triphasé pour véhicules automobiles ou similaires, on propose de relier l'extrémité du support de la bague collectrice à l'arbre du rotor ou de l'induit en faisant glisser ce support sur un tourillon de diamètre inférieur de l'arbre du rotor et en l'y fixant axialement par ajustage serré, et également au moyen, par exemple, de rainures de retenue, où des barres conductrices à gaine de plastique partent des bagues collectrices et se logent dans des rainures se trouvant sur l'arbre de l'induit, en dessous du roulement à billes, leurs extrémités évasées étant soudées aux fils de connexion de l'enroulement inducteur. On peut éventuellement aussi fixer le support de la bague collectrice au tourillon ou à un tourillon de logement enfoncé dans l'extrémité de l'arbre du rotor au moyen d'une attache, tandis que des lames de ressorts précontraintes assurent le jeu axial. Dans les deux modes de réalisation, la bride du support de la bague collectrice qui a été glissée plus en avant sur l'arbre de l'induit et le ventilateur se trouvant au même endroit peuvent être fabriqués d'une seule pièce, les éléments métalliques du ventilateur étant placés dans le moule à extrusion ou compression avec les bagues collectrices et les barres conductrices pour former par extrusion ou compression un boîtier-support en matière synthétique.
Patent EP-0439501-B1 (EP)
Inventor: HOLLAND-LETZ HORST
IPC: B25B15/00
Filed: 1989-10-18
Granted: 1994-01-26
Abstract: Screw-driver blade or screw-driver bit with a long-wearing working point. The blade or bit is made of tough steel with a hardness degree between 45 and 60 on the Rockwell C scale, whereby the working point is coated with a 1.5 to 5.0 νm-thick layer of TiN or TiC. The advantage of the present invention is that, because of the tough steel used for the blade or bit, the blade or bit does not brake in the event of sudden peaks in load. Because of the surface coating, the working tip is also very resistant to wear and therefore dimensionally very stable.
Patent EP-0379962-B1 (EP)
IPC: A61F2/04
Filed: 1990-01-18
Granted: 1993-08-11
Abstract: An insert intended to ventilate the middle ear of a patient consists of a fine gold tube (10) of small diameter or of a fine gold wire. To strengthen it during insertion, a flexible wire (12) with a grip head (13) is pushed into the fine gold tube (10) and is withdrawn again after insertion. In addition, a retention stopper (14) can be pushed onto the wire (12) for the purpose of applying tweezers in order to hold back the inserted fine gold tube (10) when withdrawing the wire (12). <IMAGE>
Patent EP-0387524-B1 (EP)
Inventor: JUNG RUEDIGER DIPL-ING
IPC: G05D7/01
Filed: 1990-02-12
Granted: 1994-09-14
Abstract: 2. The valve is, in particular, a two-way flow control valve which has means for freely setting the quantity of a throughflow and means for detecting the pressure prevailing at the inlet of the valve. 
<??>This prevailing pressure acts at least with one force component on an actuator against the effective force of an accumulator and against the effective force of the pressure prevailing at the outlet of the valve. The quantity of the throughflow can be regulated at the outlet of the valve using the actuator. 
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Patent EP-0386730-B1 (EP)
Title: Nickel-chromium-iron alloy
IPC: C22C19/05
Filed: 1990-03-07
Granted: 1993-05-26
Abstract: A heat-formable, austenitic Ni-Cr-Fe alloy having very good oxidation stability and heat resistance, as are desirable for advanced heat conductor applications, is proposed, which alloy starts from the known heating element alloy NiCr 60 15 and in which considerable improvements of the properties during use can be achieved by coordinated modifications of the composition. The alloy differs from the known material NiCr 60 15 in particular in that the rare earth metals are replaced by yttrium, that it additionally contains zirconium and titanium and that the nitrogen content is matched with the contents of zirconium and titanium in a particular manner.
Patent EP-0396125-B1 (EP)
Title: Forward conventer
IPC: H02M3/335
Filed: 1990-05-03
Granted: 1993-09-08
Abstract: Forward converters are specified in which MOSFETS, used instead of diodes, are controlled in synchronism with the clock switch (2) by the same control signal. In this case, the MOSFET (4) enabling the freewheeling circuit is driven inversely with respect to the clock switch (2). In the case of converters having potential isolation, an additional potential isolation (16) is provided in the control supply line to the MOSFETS arranged on the secondary side of the isolating transformer. The invention enables MOSFETS to be used for improving efficiency even in forward converters which have no isolating transformers. When isolating transformers are used, special control windings for the MOSFETS are dispensed with. 
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