baber/WOPTO huggingface dataset:
Patent EP-0373226-B1 (EP)
Inventor: KAJITANI MAKOTO
IPC: C07D207/26
Filed: 1989-04-12
Granted: 1994-06-15
Abstract: (a) nootropic agents containing 1-carbamoyl-2-pyrrolidinones of formula (I) as active component: where R1 is H, OH or lower alkyl (opt. substd. by hydroxy); R2 is phenyl, tetrahydronaphthyl, pyridyl or thiazolyl opt. substd. by lower alkoxy, lower alkylamino, halogen or halomethyl). (b) Compounds (I) are new, where R2 is phenyl, tetrahydronaphthyl, pyridyl or thiazolyl opt. substd. by methoxy or lower alkylamino; and R1 is as defined above; with the proviso that when R1 is H or unsubstd. lower alkyl, then R2 is not unsubstd. phenyl. New compounds (I) where R1 is H, OH, methyl or hydroxymethyl (pref. H or OH); R2 is phenyl, tetrahydronaphthyl, pyridyl or thiazolyl opt. substd. by 1 to 3 methoxy groups or dimethylamino (pref. phenyl or tetrahydronaphthyl opt. substd. by methoxy).
Patent EP-0423190-B1 (EP)
Inventor: BURCH ROBERT RAY
IPC: H01L51/40
Filed: 1989-06-29
Granted: 1994-12-21
Abstract: A method is disclosed for metallizing polymers comprising generating anionic sites on the structures, contacting same with the cation of the metal and then reducing the metal cation to metal at the anionic sites or treating the metal cations to form a semiconductor. The metallized polymers are useful as electrical conductors or semiconductors.
Patent EP-0382040-B1 (EP)
Inventor: PAWELZIK MANFRED
IPC: F16K11/02
Filed: 1990-01-29
Granted: 1994-01-19
Abstract: In a sanitary mixing valve, consisting of a cylindrical valve housing (3), a valve seating disc (2), with an inlet and outlet opening (21, 22) for the medium flowing in and out, a control disc, supported in an adjustable manner on the valve seating disc (2) with an overflow channel (11), it being possible for the inlet openings to be made to overlap with the outlet opening by means of the overflow channel (11) and the control disc being provided to introduce the control parameter by means of a control lever (34) which is supported in the valve housing (3) such that it can rotate and tip, for improvement and especially in order to reduce the external diameter of the mixing valve it is proposed that the overflow channel (11, 13) be designed approximately in the form of an ellipse at least on the side facing the valve seating disc (2), the major axis (111) of the ellipse shape forming the radial displacement axis of the control disc (1) and the major apex, which interacts with the inlet openings (22), corresponding at least approximately to an arc whose centre coincides with the centre of an inner arc (211) of the inlet openings (21) when the axis of symmetry (212) to the inlet openings (21) of the valve seating disc (2) coincides with the major axis (111, 131) of the overflow channel (11, 13) and the mixing valve is in the closed position. 
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Patent EP-0455839-B1 (EP)
Inventor: FRIES FRIEDEMANN DIPL-ING
IPC: G01R21/00
Filed: 1990-04-06
Granted: 1994-01-26
Abstract: The invention relates to a device (4) for measuring real and/or reactive power (PW, PB) at one phase (U, V, W) of an inverter (2), a measurement signal (iU, iV, iW) corresponding to the phase current being connected, directly for detecting the real power (PW) or after phase rotation by  pi /2 for detecting the reactive power (PB), to a switch (8, 10, 12 respectively, 18, 20, 22) which can be operated by means of a control signal, the real or reactive power (PW and PB, respectively) corresponding to a smoothed output signal of a ripple section (14 and 24, respectively). According to the invention, the actual switching state (ZU, ZV, ZW) of the converter valve (TU1 to TW2), operating on this phase (U, V, W), of the inverter (2) is provided as control signal, these switching state signals (ZU, ZV, ZW) in each case being determined by means of a detection device (26, 28, 30). This provides a device (4) for detecting real and/or reactive power, in which measurement errors due to dead times and/or switching times are avoided. <IMAGE>
Patent EP-0398046-B1 (EP)
Inventor: SEARLE RALPH
IPC: B28B1/00
Filed: 1990-04-25
Granted: 1995-12-06
Abstract: A flexible member capable of withstanding a high temperature environment and/or a corrosive atmosphere or media is formed of a component in a desired shape and of a ceramic material having a modulus of elasticity of 150,000 to 200,000 MPa and a flexural strength of more than 400 MPa. The component is provided with at least one reduced thickness portion to impart to the component a desired degree of flexibility and/or elasticity.
Patent EP-0399384-B1 (EP)
Inventor: TOMOTSU NORIO
IPC: C08F4/6592
Filed: 1990-05-18
Granted: 1996-10-16
Abstract: Disclosed is a process for drying aluminoxane, which comprises drying a viscous solution containing aluminoxane, while applying a shearing force sufficient to keep said viscous solution in polydispersive state, so as to make the solution to be a solid-state polydispersoid. Also disclosed is a process for producing a polymer which comprises polymerizing a polymerizable monomer, using the aluminoxane obtained by the process of the present invention. According to the process of the present invention, aluminoxane in uniform powder which is easy to treat can be efficiently obtained in an industrial scale, and polymers can be produced at high efficiency.
Patent EP-0410129-B1 (EP)
Title: Cutting tool
IPC: B23C5/24
Filed: 1990-06-19
Granted: 1993-08-25
Abstract: A cutting tool (10) has a basic body (11) in which at least one cutting tip (12) is arranged via a tip holder (17) in such a way that it can be adjusted and fixed in position. Two eccentrics (33, 34) directed transversely to one another are arranged in the seat area of the basic body (11). The eccentrics (33, 34) are on the one hand each supported on the basic body (11) and on the other hand bear against the tip holder (17) and support the latter on the basic body (11). Each eccentric (33, 34) can be rotationally adjusted about its longitudinal axis and thereby permits corresponding adjustment of the cutting tip (12). With one end each, the two eccentrics (33, 34) abut against one another and interlock at this location, as a result of which one eccentric is captively held on the other in the axial direction. For this purpose, one eccentric (33) has an encircling groove (51) in which an adapted end section (52) at the end of the other eccentric (34) engages in a positive-locking manner. <IMAGE>
Patent EP-0480100-B1 (EP)
Inventor: TAMAI SATOSHI
IPC: C07D519/00
Filed: 1990-12-28
Granted: 1996-10-16
Abstract: Novel and improved simple process for preparing carbapenem compound, (1R,5S,6S)-2-[(6,7-dihydro-5H-pyrazolo [1,2-a][1,2,4]triazolium-6-yl)]thio-6-[(R)-1-hydroxyethyl]-1-methyl-ca rbapenem-3-carboxylate represented by the following formula: <CHEM>   This compound may be prepared by using a mercapto reagent, 6,7-dihydro-6-mercapto-5H-pyrazolo[1,2-a][1,2,4]triazolium derivative of the following formula: <CHEM> wherein X<(-)> is an anion charge. g a
Patent EP-0382364-B1 (EP)
Title: Cord lock for window shades
IPC: E06B9/324
Filed: 1990-01-22
Granted: 1992-03-18
Abstract: An improved cord lock for a window shade is described. The cord lock comprises a moulded body member (22) in which are formed first (32) and second cord (34) bearing surfaces and a locking dog (30) support. The cord bearing surfaces are shaped to direct the cords laterally outwardly of the shade member and so that the cords tend to avoid becoming tangled. The locking dogs are arranged such that the cord is secured automatically upon release, thus providing "crash-proof" operation. A shroud (50) formed of a different material than the moulded body member encloses its periphery. This provides a particularly attractive appearance for the completed unit.
Patent EP-0435699-B1 (EP)
Inventor: OSADA TORACHIKA
IPC: B41J2/16
Filed: 1990-12-28
Granted: 1994-08-17
Abstract: An ink jet head includes plural ejection outlets for ejecting ink; a corresponding number of heat generating resistors (6) disposed corresponding to the ejection outlets; heat generating resistors (6) corresponding to the ejection outlets; electrodes (22) connected to the respective heat generating resistors (6); and inspection resistors (30) connecting adjacent ones of the electrodes (22) for permitting inspection of electric connection. <IMAGE>
Patent EP-0396503-B1 (EP)
Inventor: KUEHL EICKHARD
IPC: D06L4/30
Filed: 1990-04-24
Granted: 1995-10-18
Abstract: The formulations contain
 a) an optical brightener of the pyrazoline series
 b) 0.1 - 10 mol %, based on the brightener, of one or more sulphur compounds with a reducing action
 c) where appropriate auxiliaries and
 d) water. Processes for the preparation thereof and the use of such formulations for textile brightening are described.
Patent EP-0440805-B1 (EP)
Inventor: SASAKI TAKAO ESTATE HACHIOJI -
IPC: G05B19/416
Filed: 1990-08-10
Granted: 1994-12-21
Abstract: Procédé de régulation de la vitesse d'avance dans une unité de commande numérique régulant la vitesse d'avance d'un outil se déplaçant le long d'une trajectoire d'usinage selon un programme d'usinage. On détermine (S2) la vitesse de chaque axe, et l'accélération de chaque axe est déterminée (S3) à partir du changement de vitesse de blocs précédents et successifs. Lorsque l'accélération (ΔVx) dépasse une accélération/décélération admissible (ΔVxmax) (S4) un premier rapport (K1) entre l'accélération admissible et l'accélération susmentionnée est déterminé (S5) et le premier rapport le plus petit parmi les premiers rapports des axes est sélectionné. On détermine la vitesse d'avance effective en multipliant la vitesse d'instruction par la racine du premier rapport le plus petit (S9). Cet agencement permet de réduire les surcharges d'un servomoteur.
Patent EP-0506668-B1 (EP)
Inventor: WERNER PETER
IPC: F02D41/14
Filed: 1990-11-10
Granted: 1994-08-24
Abstract: Il est proposé un système pour la surveillance du bon fonctionnement d'un dispositif de chauffage de sonde qui se compose d'un chauffage de sonde, d'un dispositif alimentant le chauffage de sonde avec la puissance électrique nécessaire, ainsi que des lignes d'amenée correspondantes. L'essence de l'invention consiste en ce que le courant de chauffage pour un chauffage de sonde provoque sur une résistance de mesure mise en série avec le chauffage de sonde une tension de mesure qui sera comparée avec une autre tension, laquelle est émise par un élément de référence. Ce dernier se trouve à une température proche de celle de la résistance de mesure ou bien reçoit un signal de mesure correspondant à la température de la résistance de mesure, et il émet une tension qui présente une courbe de température similaire à celle de la tension de mesure. La comparaison de ces deux tensions permet de déterminer le courant traversant le chauffage de sonde et par conséquent le bon fonctionnement du chauffage de sonde, sans qu'il soit nécessaire de monter une résistance trop élevée en série avec le chauffage de sonde.
Patent EP-0500710-B1 (EP)
Title: Combination lock
Inventor: DUNCH POUL
IPC: E05B37/12
Filed: 1990-11-06
Granted: 1994-05-04
Abstract: In order to simplify the production of a combination lock as many parts as possible are standardized. This applies to the pressure pins (18), the click pawls (16) and the springs (26, 27) belonging thereto, as well as to the pivotal code units (5) which are provided with a cam (9) for impacting on the pressure pins (18) for unlocking the lock. The individual code units (5) comprise a fitting part (7) with eight fitting positions, a cam shaft (8) having a click disc (6) with eight teeth interspaces and a turn button (11) with eight fitting positions. This permits the lock to be coded during fitting in that the choice of angular positions for the base (7) gives the position of the cam (9) and hence the coding of the unit. This means that manufacture as well as fitting and coding of the lock is simplified.
Patent EP-0494322-B1 (EP)
Inventor: FISCHER VOLKMAR
IPC: A01K97/02
Filed: 1991-01-03
Granted: 1995-05-03
Abstract: The water-soluble bait container serves for the selective offering of fish bait and consequently the baiting of fish in fishing water. With this bait container, it is alternatively possible to bait fish on the surface of the water or on the bottom of the water. If fishing is practised on the surface of the water, it is likewise necessary to bait the fish on the surface of the water. Offering the bait on the surface of the water is possible by means of the float which is likewise water-soluble and at the same time separable. This bait container dissolves in water and the bait is released on the surface of the water. If the fish is to be baited on the bottom of the water, the float is removed from the bait container. The latter sinks with the bait onto the bottom of the water after being thrown into the water. The container dissolves on the bottom of the water, the bait is released and preparations are specifically made for bottom-fishing.
Patent EP-0459136-B1 (EP)
Inventor: NAKA TAKEHIKO
IPC: A61K31/4427
Filed: 1991-04-19
Granted: 1996-12-27
Abstract: Benzimidazole derivs. of formula (I) and their salts are new. In (I) A = a benzene ring opt. substd. in addn. to R1; R1 = H or opt. substd. hydrocarbon gp.; R2 = a gp. capable of forming an anion or convertible into an anion; X = a direct bond or a spacer 1-2 atoms long between the phenylene and phenyl gp.; R' = carboxyl, its esters or amides, or a gp. capable of forming an anion or convertible to an anion; Y = -O-, -S(O)m- or -N(R4)-, (where m = 0, 1 or 2 and R4 = H or opt. substd. alkyl); and n = 1 or 2. 33 cpds. are specifically claimed including ethyl-2-ethoxy-1-((2'- (1H-tetrazol-5-yl)biphenyl-4-yl)methyl) benzimidazole-7-carboxylate. Also claimed is a stable crystal of 1-(cyclohexyloxycarbonyloxy) ethyl-2-ethoxy-1-((2'-(1H tetrazol-5-yl) -biphenyl-4-yl)-methyl)benzimidazole -7-carboxylate.
Patent EP-0467066-B1 (EP)
Inventor: DREXL ERWIN
IPC: E04B2/90
Filed: 1991-06-11
Granted: 1993-12-01
Abstract: In a curtain wall structure built from elements, there is, between the profiled frames 1, 2, a joint 3 which is closed by a seal 5 insertable from inside or by a seal insertable from outside. On their joint side, the profiled frames possess flanges 17 with receiving channels 18, 19 for receiving edge bulbs 33, 34, e.g. of an internal seal 5, which is of v-shaped configuration and bears, with side faces 25, 26, against bearing faces 24 extending at an angle to the longitudinal mid-plane 23 of the joint 3. <IMAGE>
Patent EP-0523271-B1 (EP)
Inventor: VIERECK BRUNO
IPC: H04B1/04
Filed: 1991-07-18
Granted: 1997-03-12
Abstract: A circuit for coupling an output (30) of a push-pull end stage (13) of an RF generator formed by isolated gate field-effect transistors (S1, S2) to an antenna resonant circuit (18) comprising a coil (18) and a capacitor (CS) is described. The antenna resonant circuit (18) is part of an interrogation device (10) of a transponder system on the use of which a sinusoidally varying magnetic field is generated by the interrogation device (10) by means of the antenna resonant circuit (18) and is received by a responder device (20) of the transponder system and can be utilized to generate supply energy for the responder device (20). The responder device (20) sends back data stored therein to the interrogation device (10) after generation of the supply voltage. The antenna resonant circuit (18) is coupled to the push-pull end stage (13) directly galvanically or via a reactance (CK). <IMAGE>
Patent EP-0483476-B1 (EP)
Inventor: LUCAS HOWARD ROBERT
IPC: C08F291/00
Filed: 1991-08-27
Granted: 1997-06-25
Abstract: A process for the preparation of novel grafted latexes having backbones formed from unsaturated monomers and having pendent isocyanate containing sidechains derived from isopropenyl-alpha, alpha-dimethylbenzyl isocyanate or copolymers thereof is described. Grafting latexes is carried out using a free radical redox initiator system in an aqueous medium. Latexes such as polybutadiene, polyvinyl chloride, and polyvinyl chloride-acrylic copolymers are converted to the corresponding isocyanate-functional latexes by the process of the invention. The isocyanate-functional grafted and cografted latexes described are useful in curable compositions.
Patent EP-0477674-B1 (EP)
Inventor: ALTEN KURT
IPC: A47H23/00
Filed: 1991-09-12
Granted: 1995-05-10
Abstract: The invention relates to a deformable seal for the gap between the edge of an opening in a building and the tail of a vehicle drawn up to said opening, in which there is provided above a deformable apron which rests against the vehicle a roof awning (7) which extends towards the building (1) and is held at the front by a crossmember (5), which also carries a transverse part (3) of the apron. The underlying object of the invention is to allow the above sealing arrangement also to be used for the docking and sealing of those vehicles which need to be lifted to enable a carrier vehicle to be uncoupled. To solve this object, the invention provides that the crossmember (5) together with the transverse part (3) of the apron and the roof awning (7) be mounted in such a way that they can be raised or lowered.
Patent EP-0462266-B1 (EP)
Inventor: GEROME JACQUES
IPC: B23K26/04
Filed: 1991-01-03
Granted: 1995-08-30
Abstract: PCT No. PCT/FR91/00001 Sec. 371 Date Sep. 10, 1991 Sec. 102(e) Date Sep. 10, 1991 PCT Filed Jan. 3, 1991 PCT Pub. No. WO91/11090 PCT Pub. Date Jul. 25, 1991.The invention relates to a method which enables zones (10, 11) of a printed circuit (6) to be precisely and quickly exposed, both on the conductors (3) and to the side of these. Work is carried out on a blank provided with an insulating coating (4, 5) which may cover its entire surface. The coating is acted upon the zones (10, 11) to be exposed by means of a machining head having one or more laser beams and being controlled by a computer which receives the coordinates of the zones. The power of the beam is modulated differently on the conductors (3) and to the side of them, just as it is to make holes in the circuit or cut it along its periphery. The invention applies to the production of flexible printed circuits.
Patent EP-0513161-B1 (EP)
Inventor: CHEEVER MARTIN A
IPC: A61K35/17
Filed: 1991-01-24
Granted: 1995-04-05
Abstract: Methods for the detection, monitoring and treatment of malignancies are disclosed. Detection of the proliferation of T cells in response to in vitro exposure to a protein expression product of an activated oncogene or cancer-related gene associated with a malignancy, or detection of immunocomplexes formed between the protein expression product and antibodies in body fluid, allows the diagnosis of the presence of a malignancy. The present invention also discloses methods and compositions for treating a malignancy.
Patent EP-0466909-B1 (EP)
Inventor: RUBIN LEO
IPC: A61P9/04
Filed: 1991-02-05
Granted: 1995-06-28
Abstract: Thyroid hormones are of value for the manufacture of medicaments for treating patients undergoing a cardiovascular compromise such as cardiac arrest.
Patent EP-0530235-B1 (EP)
Title: Dispositif d'ajustement de la soupape d'etranglement de moteurs  a combustion interne
Inventor: BINNEWIES LUDWIG DIPL-PHYS
IPC: F02D11/10
Filed: 1991-05-15
Granted: 1994-03-09
Abstract: Une soupape d'étranglement (4) ajustable par un système électrique comprend un générateur (1) de valeurs de consigne avec un commutateur de marche à vide (11) et un commutateur de pleine charge (12). L'évaluation de la position de commutation de ces deux commutateurs permet de reconnaître de manière fiable et de prendre en considération la volonté du conducteur d'établir la pleine charge ou la marche à vide même lorsque le générateur (1) de valeurs de consigne est bloqué.
Patent EP-0491049-B1 (EP)
Inventor: YAMADA MINORU
IPC: G03D3/06
Filed: 1991-07-09
Granted: 1996-01-24
Abstract: A plurality of processing tanks filled with a liquid for processing silver halide photosensitive material are provided side by side, in which processing is performed with a replenisher supplied in proportion to the quantity of the photosensitive material to be processed. Crossover rollers are provided between processing tanks for conveying said photosensitive material, and rinsing tanks filled with rinsing water are provided so as to immerse at least a part of each crossover roller into said water. In addition, at least a part of said rinsing water fed into each rinsing tank is used as at least a part of water required for diluting concentrated replenisher for processing liquid in a processing tank positioned in front of each rinsing tank. In this way, the quantity of developer or fixer to be replenished is decreased and thereby the quantity of waste liquid can be reduced. The crossover roller can be fully cleaned and special cleaning operation is not required, thereby enabling easy maintenance. The total quantity of water to be used can be reduced. Furthermore, excellent photographing functions such as freedom from physical uneveness in developing are available, and size reduction of the device as well as easy operation in preparing liquid is possible.
Patent EP-0538300-B1 (EP)
Inventor: ADOLF GUENTHER
IPC: C12R1/91
Filed: 1991-07-06
Granted: 1994-04-13
Abstract: The objects of the invention are O-glycosylated IFN-alpha, a process for producing the same and the use of the O-glycosylated proteins as medicinal drugs.
Patent EP-0540683-B1 (EP)
Inventor: EDLER JAMES P
IPC: C01B21/068
Filed: 1991-07-23
Granted: 1997-06-18
Abstract: L'invention se rapporte à un procédé qui sert à produire des poudres de nitrure de silicium ou des articles manufacturés en nitrure de silicium, tels que des soupapes de moteurs à combustion interne, en triturant (2) une boue à base d'eau homogène constituée de poudre de silicium et d'au moins un agent nitrurant et en laissant la boue réagir chimiquement (4) pendant une période suffisante pour permettre à la réaction chimique d'arriver sensiblement à son terme, puis en réduisant la teneur en eau (6) de façon suffisante pour obtenir une poudre ou un article (10) et en procédant ensuite à la nitruration (14) de l'article ou de la poudre par variation continuelle de la température dans une plage comprise entre 1000 °C et 1450 °C, en utilisant un gaz nitrurant comprenant de l'azote, de l'hydrogène et de l'hélium et en conservant au gaz nitrurant une composition constante pendant tout le cycle de nitruration.
Patent EP-0544768-B1 (EP)
Inventor: GRAMKOW ASGER
IPC: B01D3/42
Filed: 1991-07-18
Granted: 1996-08-28
Abstract: A method of separating water from an aqueous emulsion using a minimum of energy includes heating the aqueous emulsion in a sump, conveying concentrated emulsion from the sump to a heat exchanger so as to pass therethrough back to the sump, circulating water vapor and non-condensable gases from the sump through a compressor to raise its temperature and passing the heated water vapor and non-condensable gases through the heat exchanger to condense and heat the concentrated emulsion therein and evaporate water therefrom, a thermostat filled with water and water vapor, together with first and second pressure switches respectively communicating with the sump and the external atmosphere and the heat exchanger and the external atmosphere, maintaining a temperature differential between 0.5 DEG  and 3 DEG  C. between the aqueous emulsion in the sump and the temperature of the compressed water vapor and noncondensable gases. A similar method can separate solvent from a solvent emulsion with a temperature differential of 1 DEG  to 6 DEG  C.
Patent EP-0504362-B1 (EP)
Inventor: KALYANDURG SATYAN R C O EASTMA
IPC: G03G15/06
Filed: 1991-10-15
Granted: 1994-09-14
Abstract: An internal scavenger device (40) fits partially around the top portion of the development roller (26) of a development apparatus (10). The device (40) which consists of a single, stiff, electrically conductive and non-magnetic plate (42) includes a development aperture (54), a wide carrier particle capture region (52) adjacent the aperture (54), and +1300 VDC biasing source (46) connected thereto.