baber/WOPTO huggingface dataset:
Patent EP-0366286-B1 (EP)
Inventor: HOLROYD TREVOR JAMES
IPC: G01H1/00
Filed: 1989-10-04
Granted: 1993-12-29
Abstract: An apparatus (10) for processing acoustic emissions or stress waves in order to recognise features indicative of variations in the process producing the acoustic emissions comprises a transducer (12) acoustically coupled to a machine or industrial process and arranged to detect the acoustic emissions and produce an electrical signal. The electrical signal is amplified by an amplifier (14) and the mean level of the electrical signal is measured by a mean level detector (18) and the minimum level of the electrical signal is measured by a minimum level detector (20). A ratio measurer (22) measures the ratio of the mean level of the electrical signal to the minimum level of the electrical signal. This method is self compensating for variations in the operating conditions of the machine or industrial process, is not significantly affected by electromagnetic switching transients, and can cope with very high numbers of transient excursions.
Patent EP-0433509-B1 (EP)
Inventor: PARMENTIER MARC
IPC: C12P21/02
Filed: 1989-12-14
Granted: 1996-11-13
Abstract: The invention concerns a polypeptide possessing thyrotropin receptor activity,  characterised in that it comprises the amino-acid sequence shown in fig 11, or a fragment thereof, or an amino-acid sequence derived from this sequence by substitution or deletion of any of the amino-acid residues indicated in fig 11, or by insertion of additional amino-acid residues.
Patent EP-0358595-B1 (EP)
Inventor: ROHDE RALPH DR
IPC: C07D413/04
Filed: 1989-07-12
Granted: 1994-05-11
Abstract: N-Hetaryl-imidazole derivatives of the general formula I 
<IMAGE>
 in which
 Het is an optionally substituted mono- or bicyclic heteroaromatic radical,
 R<3> is hydrogen, a straight-chain or branched C1-6-alkyl group or a C1-6-alkoxyalkyl group and
 R<4> is -COOR<5>, -CONR<6>R<7>, -CN, 
<IMAGE>
 with R<5> being hydrogen, a straight-chain or branched C1-6-alkyl group, R<6> and R<7> being identical or different and hydrogen or a straight-chain, branched or cyclic alkyl group with up to 7 carbon atoms or forming, together with the nitrogen atom, a saturated five- or six-membered ring which optionally contains another hetero atom, and R<8> is hydrogen or a straight-chain, branched or cyclic alkyl group with up to 7 carbon atoms, process for the preparation thereof and the use thereof as medicaments.
Patent EP-0324721-B1 (EP)
Inventor: STORM JOHN M
IPC: C21D9/00
Filed: 1989-01-11
Granted: 1994-10-26
Abstract: An induction-hardening machine for the contour hardening of machine components such as gears includes a machine with both high-frequency and low-frequency induction generators operably arranged with corresponding induction coils positioned at a machine workstation and interfacing with computer controls. The high-frequency and low-frequency coils are arranged in a substantially concentric fashion such that the part to be induction hardened may be moved axially from one induction coil to the other depending upon the selected induction hardening process. The computer controls include a microprocessor operable to receive a computer disk which is formatted with specific machine settings and parameters for the automatic running and induction hardening of the particular part. The induction coils and the machine settings on the computer disk are all generated from a computer algorithm consisting of a series of equations and formulae which treat specific part characteristics and parameters so as to define the optimum coils and settings for induction hardening of that particular part.
Patent EP-0447599-B1 (EP)
Title: Electrical operator for canopy type doors
Inventor: BERNER KURT
IPC: E05F15/12
Filed: 1990-03-23
Granted: 1994-06-08
Abstract: Electrical drive for canopy-type doors of differing dimensions, simple handling and mounting and low susceptibility to faults, the door segments (5, 6) of which are arranged, in the opened state, horizontally and level with the door upper edge, the upper door segment (5) having to be pivoted on the lintel through approximately 90 DEG  about a pivot axis (3) with two centres of rotation on the sides of a door, having   - a flat closed drive unit (11) which is fastened fixedly in terms of rotation to the building so that the flat side is parallel to the axis of rotation (3) of the door, - said drive unit having as an output member a bush which is mounted in the drive unit (11) in parallel with the flat sides of the latter and which is accessible, at least on one side, from outside the drive unit (11), and - with at least one connecting element which is located between the bush of the drive unit (11) and the upper door segment (5) and which transmits the rotation of the bush in an axis-parallel manner to the rotation of the upper door segment (5) about the axis of rotation (3).   <IMAGE>
Patent EP-0392552-B1 (EP)
Inventor: ANDERSON MARK ROBERT
IPC: H04N5/44
Filed: 1990-04-12
Granted: 2000-04-12
Abstract: An audio/video signal switching system permits an audio input to be automatically switched from a mode in which it receives audio signals associated with an NTSC signal source (AUX 1), to a mode in which it receives audio signals associated with an S-VIDEO signal source (S-VIDEO).
Patent EP-0452532-B1 (EP)
Inventor: FURUHATA HIROSHI
IPC: G01S15/89
Filed: 1990-04-20
Granted: 1995-07-05
Abstract: An ultrasonic diagnostic device is disclosed in which ultrasonic pulses are transmitted for a subject body in changing the position and direction of a probe (11), and a plurality of two-dimensional tomographic image signals obtained by detecting the reflected pulses are synthesized to form a three-dimensional image. A signal for identifying the position in three-dimensional coordinates based on the position and direction of the probe (11) at the time of detection is given to individual picture element signals composing the detected two-dimensional tomographic image. A plurality of two-dimensional tomographic image signals having identified positions in three-dimensional coordinates are obtained by the similar processes to described in the above in changing the position and direction of the probe (11), and a plurality of the picture element signals having the same coordinates are addition-averaged and are stored in the memory area (48) corresponding to the coordinates in the three-dimensional memory. With the arrangement as described in the above, the three-dimensional image can be formed which is not influenced by hardness in the tissue etc. <IMAGE>
Patent EP-0407829-B1 (EP)
Inventor: SCHMALSTIEG LUTZ DR
IPC: C08G18/10
Filed: 1990-06-29
Granted: 1994-10-05
Abstract: The present invention relates to a coating composition which may be cured at elevated temperature and is based on A) a polyisocyanate component containing at least one organic polyisocyanate having reversibly blocked isocyanate groups and a molecular weight of 398 to 25,000, excluding the weight of the blocking agent, the isocyanate groups being reversibly blocked with a secondary monoamine and B) an isocyanate reactive component containing at least one organic polyamine having a molecular weight of 60 to 499 and at least two primary amino groups. The present invention also relates to the use of these coating compositions for the formation of coatings on heat resistant substrates.
Patent EP-0435014-B1 (EP)
Inventor: SCHMIDT DONALD L
IPC: B01D15/00
Filed: 1990-11-30
Granted: 1994-01-12
Abstract: Cationic organic impurities such as ternary sulfonium ions and quaternary ammonium and phosphonium compounds are effectively removed from polar liquids such as water or water/alcohol mixtures by contacting the polar liquid with an absorbent comprising a trinitroarenol such as a picric acid. This method is particularly effective for removing such cationic impurities from polar liquids containing organic zwitterions.
Patent EP-0403097-B1 (EP)
Title: Method and device for measuring the low temperature performance of wax-containing fuel
IPC: G01N11/06
Filed: 1990-05-25
Granted: 1993-03-17
Abstract: A test device for assessing low temperature performance of a wax-containing fuel comprises a vessel 4 for containing a fuel to be assessed, means for cooling, and means 16 for heating, the fuel in the vessel, a filter element 13 and means to cause the fuel to pass through the filter 20 of the filter element 13, the cooling and heating means 16 being so arranged that a stable convection current a is set up in the fuel and the filter 16 is so positioned that it receives wax settling from the fuel.
Patent EP-0429323-B1 (EP)
Inventor: BEUROTTE MICHEL
IPC: B22D41/08
Filed: 1990-10-29
Granted: 1994-01-05
Abstract: The subject of the invention is a ladle for treating metal, comprising a metal casing (1) which is equipped, on its inner surface, with a refractory wall coating (3) and with a refractory base coating (4) carrying a taphole (5), characterised in that the surface of the refractory base coating (4) in contact with the metal under treatment is a concave surface having, at any point, a slope directed towards the taphole (5). A further subject of the invention is a process for producing such a refractory base coating.
Patent EP-0428738-B1 (EP)
Inventor: OKITA YOSHIHISA OKI ELECTRIC I
IPC: H01L21/331
Filed: 1990-05-09
Granted: 1995-08-30
Abstract: Ions are selectively implanted into polycrystalline silicon for electrodes by utilizing low-temperature accelerated oxidation phenomenon in polycrystalline silicon having a high impurity concentration and acceleration energy dependency of impurity projection ranges of ion implantation. Therefore, there is no need of forming a mask resist pattern by photoengraving for every step of introducing impurities. Further, the base (source, drain) electrode is formed of polycrystalline silicon isolated by a selective oxidation method, the selectively oxidized film pertaining to the emitter (gate) region is removed, and a side wall spacer is formed on the inside of the emitter (gate) region, thereby making it possible to form the emitter (gate) of a reduced size.
Patent EP-0436028-B1 (EP)
Inventor: SHIRAI KIYOSHI KAWASAKI FACTOR
IPC: E02F9/22
Filed: 1990-06-26
Granted: 1995-08-16
Abstract: Un circuit hydraulique actionne le cylindre d'une machine. Pendant une opération de compactage avec un godet, la machine est abaissée par son propre poids, et pendant d'autres opérations, une partie de l'huile pressurisée contenue dans une chambre du côté de levage d'un cylindre de travail est introduite dans une chambre du côté d'abaissement du cylindre, outre l'huile pressurisée refoulée par la pompe, augmentant la vitesse de contraction du cylindre. Le circuit hydraulique d'actionnement du cylindre comprend une bobine insérée dans un orifice dans un corps de soupape de façon à pouvoir se déplacer entre une première position de fonctionnement (I), dans laquelle une deuxième ouverture (21) de la soupape d'actionnement (2) en communication avec la chambre (3b) du côté d'abaissement du cylindre est en communication avec une deuxième ouverture (22) du réservoir et une première ouverture (15) de la soupape d'actionnement en communication avec la chambre (3a) du côté de levage du cylindre communique avec une première ouverture (17) de la pompe, et une deuxième position de fonctionnement (II), dans laquelle la deuxième ouverture de la soupape et la deuxième ouverture (20) de la pompe communiquent l'une avec l'autre, ladite première ouverture de la soupape étant en communication avec une première ouverture (14) du réservoir. Un passage (26) d'huile de récupération est ménagé dans le corps de la soupape de façon à mettre en communication lesdites première et deuxième ouvertures, une soupape de retenue (25) étant dans ce passage d'huile de récupération.
Patent EP-0429685-B1 (EP)
Inventor: KAWAGUCHI AKIHIRO
IPC: C07D401/06
Filed: 1990-07-23
Granted: 1997-10-29
Abstract: Oxoindole derivatives of general formula (1), remarkably useful for treating senile dementia, i.e., improving brain functions and activating and protecting brain metabolism. In the formula, R<1> represents hydrogen, halogen, lower alkyl, or lower alkoxy; R<2> represents hydrogen or lower alkyl; R<3> represents -CH2-R<5>, wherein R<5> represents alkyl which may be cyclic, benzodioxanyl, or phenyl which may be substituted with a plurality of halogen, lower alkyl, lower alkoxy, hydroxy, diethylamino, trifluoromethyl, nitrile, nitro or benzyloxy; alternatively R<2> and R<3> may be combined together to from = CH-R<5>, wherein R<5> is as defined above; and R<4> represents 1 -propylbutyl, pyridyl, or phenyl which may be substituted with lower alkoxy, halogen, diethylamino, benzyloxy, trifluoromethyl, nitrile, nitro, or lower alkyl. <IMAGE>
Patent EP-0489097-B1 (EP)
Inventor: SCHOENWAELDER KARL-HEINZ
IPC: C11D3/22
Filed: 1990-08-18
Granted: 1995-07-26
Abstract: Detergent compositions containing ether-carboxylic acids which are prepared by oxalkylating carbohydrates and derivatives thereof followed by oxidation, either by immediately ethoxylating the carbohydrates or the derivatives thereof in the customary manner or by first alkoxylating the carbohydrates or the derivatives thereof with a higher alkylene oxide and then ethoxylating the product, and oxidising the resulting aqueous solution without further treatment with oxygen as the oxidant in the presence of a catalyst comprising at least one platinum metal in a pH range in which the carbohydrates and the carboxylic acids derived therefrom are stable.
Patent EP-0480038-B1 (EP)
Inventor: FUSHII YASUHITO
IPC: H05K3/38
Filed: 1990-11-16
Granted: 1997-07-09
Abstract: La carte à circuits en céramique décrite se caractérise en ce qu'elle est fabriquée selon un procédé qui consiste à former une structure de circuits métallique sur la carte à circuits en céramique au moyen d'un matériau de brasage contenant un composant métallique réactif, puis à éliminer le matériau de brasage superflu par un traitement aux agents chimiques.
Patent EP-0458224-B1 (EP)
Inventor: KRAUS KARL
IPC: E03F5/10
Filed: 1991-05-18
Granted: 1994-09-28
Abstract: Discharge regulator for storage tanks, having an underwater throttle member (24) which changes the cross-section of the discharge pipe to be regulated and is closed by an above-water float (36) in the storage tank via a drive-lever connection (38-44) when the water level rises and opened when the water level falls, a first correcting device (46), which takes into account the dependence of the discharge quantity on the container storage level, acting in the drive connection. An underwater float (66) in a chamber (64), into which an inlet channel (50) coming from the tank and having an adjustable sluice (52) opens, is provided upstream of the throttle member (24). The underwater float (66) is connected, in such a manner as to move in the opposite direction, to the sluice (52) via a linkage (72, 74) so that as a result of the regulated opening width in the inlet channel (50) a predetermined storage level in the float chamber (64) is maintained, as soon as the tank discharge exceeds a given value, and an emergency releasing device, which comes into action in the event of blockages upstream of the underwater throttle member (24), is coupled to the underwater float (66) in order to open the underwater throttle member (24). <IMAGE>
Patent EP-0459381-B1 (EP)
Inventor: WHITTEN JEFFREY P
IPC: C07J21/00
Filed: 1991-05-28
Granted: 1997-03-19
Abstract: This invention relates to a process for the preparation of 10-(2-propynyl)-estr-4-ene-3,17-dione, whereby this compound is synthesized utilizing ketals prepared from the addition of 2,2-dimethyl-1,3-propanediol to the starting compound, 19-norandrost-5(10)-ene-3,17-dione (NAD). A new process for the addition of the propynyl group to steroid epoxides by means of higher order cuprates is also described herein.
Patent EP-0462531-B1 (EP)
Inventor: TOSHIRO IWAMOTO
IPC: C07K7/64
Filed: 1991-06-15
Granted: 1996-10-02
Abstract: A polypeptide compound of the following general formula : <CHEM>  wherein   R<1>   is hydrogen or acyl group, R<2>   is hydroxy or acyloxy, R<3>   is hydrogen or hydroxysulfonyloxy, and R<4>   is hydrogen or carbamoyl,  with proviso that     (i) R<2> is acyloxy, when R<3> is hydrogen, and   (ii) R<1> is not palmitoyl, when R<2> is hydroxy,  R<3> is hydroxysulfonyloxy and  R<4> is carbamoyl, and a pharmaceutically acceptable salt thereof, processes for their preparation and pharmaceutical compositions comprising them. The invention relates also to intermediates of the formula <CHEM>  wherein   R<6>   is (C4-C6)alkoxy, higher alkoxy or higher alkenyloxy, and R<7>   is -COOH or -SO3H, or its reactive derivative at the carboxy group or a salt thereof and   <CHEM>  Wherein   R<8>   is 1 to 4 halogen, and R<9>   is lower alkoxy which has one or more halogen, higher alkoxy which has one or more halogen, or its reactive derivative at the carboxy group or a salt thereof. The invention also relates to a biologically pure culture of the microorganism Coelomycetes strain F-11899 (FERM BP-2635).
Patent EP-0484773-B1 (EP)
Inventor: FUCHS KARL-HEINZ
IPC: B05B11/00
Filed: 1991-10-26
Granted: 1996-08-14
Abstract: The device for applying a liquid medium, has a body (2) which is attached to the container (3) and is actuated by alternately depressing and releasing the cap (7) in order to operate an internal pump (5). - The pump has a pump chamber (39) which encloes a control device (10) which controls the flow of the medium. The device limits the effective stroke of the pump by interrupting the flow of the medium and by opening a pump which permits a return flow out of the pump chamber (39).
Patent EP-0439267-B1 (EP)
Inventor: YOUNG MICHAEL Y
IPC: F04D29/28
Filed: 1991-01-14
Granted: 1994-03-30
Abstract: An impeller (10) for a centrifugal compressor includes a hub (11), several main blades (14) mounted to the hub (11) and several splitter blades (15) mounted to the hub (11), each splitter blade (15) being located between adjacent main blades (14) and being displaced from a position centered between the adjacent main blades (14) by an amount of about 6% to about 33% of one half the angular distance between the main blades (14). <IMAGE>
Patent EP-0446051-B1 (EP)
Inventor: SAGANE TOSHIHIRO C O MITSUI PE
IPC: C08F232/08
Filed: 1991-03-07
Granted: 1995-11-15
Abstract: A process for the production of a cycloolefin-based random copolymer comprises copolymerizing (A) ethylene and (B) at least one cycloolefin in the presence of a catalyst comprising a vanadium compound soluble in a mixed solvent and an organoaluminum compound, the mixed solvent comprising (a) a hydrocarbon-based solvent having a solubility parameter ( delta  value) of not less than 7.7 (cal/cm<3>)<1/2> and (b) a hydrocarbon-based solvent having a solubility parameter ( delta  value) of not more than 7.5 (cal/cm<3>)<1/2> in a volume ratio (a)/(b) of 90/10 to 50/50. The process can permit the production of a copolymer in a higher concentration or having a higher molecular weight than conventional processes.
Patent EP-0460181-B1 (EP)
Inventor: SKEPPSTROEM TOMAS
IPC: F16H59/04
Filed: 1990-12-20
Granted: 1994-04-13
Abstract: PCT No. PCT/SE90/00856 Sec. 371 Date Aug. 20, 1991 Sec. 102(e) Date Aug. 20, 1991 PCT Filed Dec. 20, 1990 PCT Pub. No. WO91/10084 PCT Pub. Date Jul. 11, 1991.A gear selector device (1) for an indirectly maneuvered vehicle gearbox has a pivotably mounted maneuvering column (3) and a locking arrangement (17) for locking the column in predetermined positions. The locking arrangement includes a first locking part (18) arranged on the maneuvering column and a second locking part (19) which cooperates with the first part and forms a cover for the housing (4) of the gear selector device and has a guide slot (21) for the maneuvering column. A spring-loaded first locking body (31) on the maneuvering column (3) can be brought into engagement with different locking members (30) in the cover and thereby hold the maneuvering column in different positions.
Patent EP-0521087-B1 (EP)
Title: Procede de traitement d'une solution aqueuse contenant principalement de l'acide nitrique et de l'acide fluorhydrique
Inventor: LUCAS PHILIPPE
IPC: C23G1/36
Filed: 1991-03-20
Granted: 1993-12-15
Abstract: La présente invention concerne un procédé de traitement d'une solution aqueuse contenant principalement de l'acide nitrique et de l'acide fluorhydrique. Ledit procédé inclut une opération de distillation d'une solution aqueuse concentrée en lesdits acides, pour la séparation de ceux-ci. Ladite solution aqueuse concentrée consiste en la solution à traiter ou est obtenue à partir de celle-ci.
Patent EP-0532611-B1 (EP)
Inventor: EK BO RAGNAR
IPC: A61K9/22
Filed: 1991-06-05
Granted: 1996-04-03
Abstract: PCT No. PCT/SE91/00396 Sec. 371 Date Nov. 30, 1992 Sec. 102(e) Date Nov. 30, 1992 PCT Filed Jun. 5, 1991 PCT Pub. No. WO91/18590 PCT Pub. Date Dec. 12, 1991A process for the manufacture of porous cellulose particles, which have regular shape, and a capacity of sorbing 1.5-9 times of their own weight of water, a tap bulk density of less than 0.85 g/ml is provided. The process for the manufacture of these porous cellulose matrices is performed by mechanically treating of hydrolyzed cellulose in a wet stage. The cellulose matrices have preferably a size of at least 0.1 mm and a tap bulk density of 0.1-0.7 g/ml. A bioactive substance or bioactive substances could be sorbed, precipitated or sublimized into the porous structure of the matrices. The matrices can be admixed with drugs or drug containing granules in order to improve the tabletting and tablet properties and thereafter compressed. Drug loaded matrices can be used for direct compression of tablets.
Patent EP-0532649-B1 (EP)
Inventor: BYRD ALAN EUGENE
IPC: A61F13/56
Filed: 1991-05-23
Granted: 1994-10-26
Abstract: Disclosed is a sanitary napkin and releasable wrapper package. The releasable wrapper is folded about the longitudinal side margins of the sanitary napkin in a C-fold so that both faces of the sanitary napkin are protected and a relatively smaller package is produced than if the releasable wrapper extends laterally beyond the longitudinal side margins of the sanitary napkin. The releasable wrapper and sanitary napkin may be trifolded about spaced-apart, laterally oriented fold lines to produce a discrete single use package. Several variations, including flapped and asymmetric embodiments, are illustrated.
Patent EP-0550535-B1 (EP)
Inventor: PAPENFUHS THEODOR
IPC: C07C205/26
Filed: 1991-09-25
Granted: 1995-07-19
Abstract: Verfahren zur Herstellung von isomerenreinem 2,3-Difluor-6-nitrophenol, indem man 2,3,4-Trifluornitrobenzol mit wäßriger Alkalimetall- oder Erdalkalimetallhydroxidlösung in Abwesenheit organischer Lösungsmittel mit Temperaturen von etwa 20 °C bis etwa 100 °C umsetzt, das Reaktionsgemisch durch Zugabe von Säure auf einen pH-Wert von etwa 1 bis 6 stellt, das entstandene Produkt wasserdampfdestilliert und das 2,3-Difluor-6-nitrophenol nach Abkühlen isoliert, wobei in keinem Verfahrensschritt ein organisches Lösungsmittel zugegen ist.