baber/WOPTO huggingface dataset:
Patent EP-0454973-B1 (EP)
Inventor: SIMMONS HOLT W
IPC: D21F1/52
Filed: 1991-03-12
Granted: 1996-05-08
Abstract: Dewatering apparatus for papermaking machines, such as suction boxes, are provided with spaced cover elements 14 of a composite structure. The cover elements 14 include ceramic cover strips 22 which engage the porous conveyor belt 16 that conveys the paper web 18 and are separated by drainage slots 20. The ceramic cover strips 22 are bonded to support members 24 of fiber-reinforced plastic. The cover elements 14 are mounted on metal cross braces 34 by mounting projections on the support members 24 which slide into mounting slots 32 of the same shape on the cross braces 34 for attachment thereto without threaded fasteners or welding. The mounting slots 32 and mounting projections 30 may be of an interlocking shape, such as a dovetail shape or a T-shape, which prevents vertical movement of the cover elements 14 toward or away from the conveyor belt 16 while allowing horizontal sliding movement for insertion and removal of the cover elements 14 into the mounting slots 32 of the cross braces 34. <IMAGE>
Patent EP-0457170-B1 (EP)
IPC: E05D7/04
Filed: 1991-05-08
Granted: 1993-03-10
Abstract: A hinge having a hinge arm (1) held adjustably on a base plate (11). The hinge arm (1) is held on an intermediate piece (4) by a joint-adjusting screw (2) and a clamping screw (3). The hinge arm (1) can be arrested on the base plate by a resilient snap-in mechanism and is held, at two bearing points offset over the length of the hinge arm (1), via the intermediate piece (4) indirectly on the base plate (11). Separate spring-loaded locking parts (6, 31) are provided at the two bearing points. Furthermore, a manually actuable unlocking device (5, 13, 37, 45) is provided, by means of which the locking parts can be simultaneously unlocked. 
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Patent EP-0460500-B1 (EP)
Inventor: HANNEN REINER
IPC: B65B53/06
Filed: 1991-05-28
Granted: 1994-04-13
Abstract: The invention relates to a hand-held shrinking apparatus which comprises an injector-type burner with a combustible gas nozzle (4) arranged in a mixing nozzle which tapers in the direction of flow and sucks combustion air in through its end having the larger cross-section, and a combustion chamber. To improve the performance of a hand-held shrinking apparatus and make it easier to handle, a number of mixing nozzles (6, 7, 8) are to be arranged one behind the other in the direction of flow, the outlet orifice of the mixing nozzle arranged upstream in each case projecting into the intake end of the mixing nozzle arranged downstream in each case. 
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Patent EP-0463590-B1 (EP)
Inventor: BIERBRAUER FRANZ DIPL-ING
IPC: H01H51/27
Filed: 1991-06-22
Granted: 1997-08-20
Abstract: A permanent magnet arrangement (13), movable, for example rotatable, between two limit positions, is arranged inside a magnetic field, which can be generated between pole pieces (7, 9), of an electromagnetic arrangement (1). When current flows through the electromagnetic arrangement (1), the permanent magnet arrangement (13) is forced into the one limit position or the other, depending on the direction of the electric current. <IMAGE>
Patent EP-0470547-B1 (EP)
Inventor: HUNG WILLIAM M
IPC: D06P1/00
Filed: 1991-08-05
Granted: 1995-09-20
Abstract: An improvement in a process for preparing a contact lens tinted over at least a portion of its surface, having the steps of forming a tinting solution having a reactive dyestuff and applying the tinting solution to a polymeric hydrogel contact lens material, wherein the improvement comprises adding an effective amount of a phosphonium quaternary salt to the tinting solution before the applying step.
Patent EP-0489325-B1 (EP)
Inventor: DELACRETAZ CHARLES-HENRI
IPC: A44C17/02
Filed: 1991-11-25
Granted: 1994-11-02
Abstract: The timepiece comprises a decorative motif 30 rotating with an axis 8 of a hand under a first glass 1. In order to prevent the axis becoming permanently deformed, in the event of shocks, the decorative motif is surrounded by a protection wall 11 which may be a perforation made in a second glass 2 located between the first glass and the dial 5 of the watch. 
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Patent EP-0444730-B1 (EP)
Inventor: BIGI ERMES
IPC: B28B13/02
Filed: 1991-01-30
Granted: 1996-06-05
Abstract: A double-loading carriage for ceramic moulds in general, comprising a loader (5) for atomized clay (66) (or other material) which is driven with horizontal outward and return movement relative to at least one forming cavity (20) of the mould, and is provided at its front with a perforated masking element (6) for distributing powdered glaze (77) (or other material), a slidable glaze loader (78) being upperly associated with this masking element. When the loader (5) advances the clay (66) is deposited into the cavity (20), whereas during its return movement the loader (5) stops temporarily when said masking element lies above the cavity, while the glaze loader slides relative to the masking element (6) to allow the glaze to fall through the apertures (7; 71, 72, 73) of this latter. <IMAGE>
Patent EP-0479376-B1 (EP)
Inventor: HABETS WINAND JOHANNES ANTONIU
IPC: A61K39/395
Filed: 1991-09-26
Granted: 1995-01-25
Abstract: The invention concerns peptides which react immunochemically with antibodies directed against NANBH. A method for the detection of NANBH or anti-NANBH in a test fluid, an immunochemical reagent and a testkit to be used when applying said detection methods belong to the invention.
Patent EP-0452085-B1 (EP)
Inventor: HUTCHINGS GRAHAM JOHN
IPC: B01J37/06
Filed: 1991-04-09
Granted: 1993-11-18
Abstract: A modified natural clinoptilolite, produced by treating a natural clinoptilolite with a suitable mineral acid or with a suitable alkali and then with a suitable mineral acid, is used as a catalyst in a process for the conversion of methanol and ammonia to give a product containing at least 50% by weight of monomethylamine.
Patent EP-0460940-B1 (EP)
Inventor: TIMMONS PHILIP REID
IPC: C07D207/34
Filed: 1991-06-05
Granted: 1999-01-27
Abstract: Substituted 1-arylpyrrole compounds of formula (II) below, are useful as pesticides, in particular for the control of insects, arachnids, and nematodes. Processes to make the compounds and intermediates used for their preparation are described. Additionally, compositions containing the compounds and methods of use therefore are provided. The compounds are of a formula (II) <CHEM>  wherein typical substituents are: X is halogen or a group R<5>S(O)n, in which n is 0, 1 or 2 and R<5> is CF3, CCl3, CF2Cl, CFCl2, CF2Br, CHF2, CHCl2 or CHClF; R<1> is H, Br, SCH3, CH3 optionally substituted or alkoxyalkylideneimino;     R<2> is CN;     R<3> is H, Cl or CH3 optionally substituted;     Y is CF3 or Cl;     X<1> and X<4> are each Cl; and X<2> and X<3> are each H. e us
Patent EP-0461827-B1 (EP)
Inventor: MIYAKE TOSHIO
IPC: A61Q5/02
Filed: 1991-06-10
Granted: 1997-09-17
Abstract: alpha -Glycosyl-L-ascorbic acid and  alpha -glycosyl bioflavonoid effectively promote the growth and regeneration of hair for human and animals. Administration of these compounds leads to no substantial side effects. The hair restorer containing these compounds is also effective in the prevention of alopecias, as well as in the protection of the scalp from ultraviolet. These properties render these compounds useful in hair restorers for human and animals.
Patent EP-0496152-B1 (EP)
Inventor: WATERS PATRICK HUGH
IPC: H04L25/02
Filed: 1991-10-21
Granted: 1996-12-27
Abstract: An equaliser of the kind using a Viterbi algorithm for signal processing to reduce the effects of multipath interference, comprising means for measuring multipath interference duration, signal processor means operative in accordance with a Viterbi algorithm having a selected number of states, and means for adapting the number of states in dependence upon multipath interference duration as measured.
Patent EP-0459925-B1 (EP)
Inventor: ESPINADEL GERARD
IPC: G01S15/52
Filed: 1991-05-31
Granted: 1996-08-21
Abstract: The device for the detection of movement consists of a transmitter (1) and receiver (2) of electromagnetic, sound or light waves. A frequency shift demodulator (3) connected to the receiver (2) supplies a signal which varies gradually as a function of the detected movement. An analogue-digital converter (5) transforms the signal into a digital signal. A memory (6) is connected to the converter (5) whose loading can be controlled and continuously transmits data corresponding to the memorised signal in the absence of movement. A comparator (8) continuously compares this memorised signal in the absence of movement with the signal originating from the demodulator (3) and transmits a signal when the first of these is less than the second. <IMAGE>
Patent EP-0459965-B1 (EP)
Inventor: JOSEFSSON KENNETH
IPC: G01G11/08
Filed: 1991-05-30
Granted: 1995-02-01
Abstract: A method and an equipment for accurate weighing in a weighing unit (2) of a metal melt in a ladle (3), in which the melt can be heated respectively stirred by power supplied by means of an induction coil (4), at which the coil is also applied to a weighing unit (1) by which can be measured the reaction force of the magnetic force from the coil influencing the melt. In the weighing system (5) the net weight of melt is calculated by subtracting the signal of the coil weighing unit from that of the ladle weighing unit. The weight change per time unit which represents the mass flow rate of melt from the ladle is calculated in the control system (6) and is used to control the pressure in the ladle in such a way the metal flow is kept constant. <IMAGE>
Patent EP-0521157-B1 (EP)
Inventor: AKIYAMA HIROSHI
IPC: E21B7/04
Filed: 1991-03-13
Granted: 1996-12-18
Abstract: A propelling system in a small diameter pipe propeller, wherein in the small diameter pipe propeller for propelling small diameter pipes (4) into the ground using a main body (1) of the propelling system installed in a launching shaft (2) and burying it, propelling jacks (5) and propelling rods (14) are provided in the direction of propelling the small diameter pipes (4), the forward ends of the propelling rods (14) are movably supported by cylinders (5a) of the propelling jacks (5), the rear ends thereof are fixed to the forward ends of piston rods (5b), a driving device (7) for propelling the small diameter pipes (4) is reciprocatingly movably provided between the propelling rods (14), connecting means (8), (9) for selectively connecting the driving device (7) with the propelling jacks (5) or propelling rods (14) are interposed therebetween, and connecting means (12), (13) for selectively connecting the both ends of the propelling jacks (5) and reaction receiving means (6) are interposed therebetween. Consequently, the small diameter pipes can be propelled into the ground when either the shrinkage or extension of the propelling jacks is effected, and the works can be carried out in a limited space.
Patent EP-0527141-B1 (EP)
Inventor: SEITZER DIETER PROF DR
IPC: H04B1/40
Filed: 1991-03-28
Granted: 1994-09-14
Abstract: A speech-transmission system with a multiplicity of speech stations for multi-channel transmission over one or a few lines can be produced, in the form of integrated circuits, by means of synchronized speech stations (1), which have a digital control device (4, 41), a microphone (2), a microphone amplifier (55, 56), a switch-capacitor filter used as a low-pass filter (69), a first switch modulator (71) controlled using a first square mixed signal, a switch capacitor filter used as a band-pass filter (73), a second switch modulator (74) controlled using a second fixed square mixed signal, a conventional analog filter (24) used as a second band-pass filter, and a third switch modulator (75) controlled using a third square mixed signal selected as a function of the frequency.
Patent EP-0525066-B1 (EP)
Inventor: O'REILLY NEIL J
IPC: C07D209/48
Filed: 1991-04-02
Granted: 1997-06-18
Abstract: 3,4,6-trifluorophthalic acid is prepared in high yield by reaction of a 3,4,6-trichloro-N-substituted phthalimide with potassium fluoride at temperatures in the range of 200° to 270 °C in the absence of a catalyst to form the corresponding trifluoro-N-substituted phthalimide which, in turn, is hydrolyzed to form the 3,4,6-trifluorophthalic acid.
Patent EP-0543919-B1 (EP)
Inventor: ROBA JOSEPH L
IPC: A61K31/215
Filed: 1991-07-22
Granted: 1996-04-10
Abstract: PCT No. PCT/US91/05028 Sec. 371 Date Dec. 7, 1992 Sec. 102(e) Date Dec. 7, 1992 PCT Filed Jul. 22, 1991.A class of heterocyclic amino-alcohol compounds is described for treatment of CNS-related diseases, namely, for use as a neuroprotective agent, to reduce neurotoxic injury associated with conditions of hypoxia, anoxia or ischemia which typically follows stroke, myocardial infarct, perinatal asphyxia, or hypoglycemic events. Other examples of treatable CNS-related diseases include neurodegenerative diseases such as Parkinson's disease, Huntington's chorea and Alzheimer's disease, and also psychotic disorders such as schizophrenia. The treatment includes administration of a compound of this class alone or in a composition in an amount effective as a mediator to alter excitatory actions at the NMDA excitatory amino acid receptor complex. A compound of this class of specific interest is the following:   <IMAGE>
Patent EP-0506939-B1 (EP)
Inventor: GERSHENSON MOSHE
IPC: B01D29/27
Filed: 1991-08-28
Granted: 1995-06-21
Abstract: Appareil de filtration (10) comprenant un sous-ensemble sac de filtration (14) destiné à recueillir une matière contaminée. Le sous-ensemble sac de filtration comporte un sac de filtration (58) présentant un partie d'extrémité supérieure (66) et un collier solidaire (60). Ledit collier comprend une partie inférieure (62) connectée fixe sur le sac de filtration, une partie intermédiaire (68) devant être supportée dans un récipient, et un rebord supérieur (70) qui vient en contact avec le couvercle du récipient. Le collier comprend une partie plate pivotante (78) située entre la partie intermédiaire et le rebord supérieur et une surface intérieure présentant une rainure ayant des parois latérales, ceci permettant à la pression interne s'exerçant sur les parois latérales de faire pivoter le rebord supérieur ce qui produit une surface de contact annulaire étanche (82) sur le couvercle (24).
Patent EP-0514892-B1 (EP)
Inventor: TANAKA KATSUMI
IPC: H01H50/00
Filed: 1992-05-21
Granted: 1996-08-14
Abstract: An electromagnetic relay assembly comprises a casing (9) with a corner opening (11) defined at a corner region between top and side walls (10a - 10e) and delimited by a first open area (11a) in the top wall (10a) and a second open area (11b) in the side wall (10b). The corner opening (11) is closed by a covering (15) with first and second lids (16, 18) covering the first and second open areas (11a, 11b), respectively. A test actuator element (22) is secured to the second lid (18) for driving a contact carrier member when an external pushing force is applied to the second lid (18) and also for driving the contact carrier member when the second lid (18) is further slid by an application of an external pushing force to the first lid (16).   <IMAGE>
Patent EP-0644810-B1 (EP)
Inventor: JOHANSSON JAN
IPC: B23D45/12
Filed: 1991-12-18
Granted: 1998-03-11
Abstract: PCT No. PCT/SE91/00875 Sec. 371 Date Oct. 18, 1993 Sec. 102(e) Date Oct. 18, 1993 PCT Filed Dec. 18, 1991 PCT Pub. No. WO92/11111 PCT Pub. Date Jul. 9, 1992.A method is provided for cutting pipes, preferably welded pipes in conjunction with welding the pipes in a welding machine, and for cutting the pipes at a rate determined by the welding machine. At the same time a pipe is cut in a cutting position by a raisable and lowerable cutting device, the next pipe to be cut is fed to a pipe collecting position. The collecting position is displaced in relation to the cutting position, such that when the cutting device returns to its starting position upon completion of a cutting operation, the pipe is advanced one step to the pipe cutting position while simultaneously, the preceding pipe is advanced to the pipe collecting position.
Patent EP-0566661-B1 (EP)
Inventor: SCHWARZ MARTIN A
IPC: A61K38/00
Filed: 1992-01-07
Granted: 1996-03-13
Abstract: Methods of enhancing the repartive phase of wound healing and repair in a mammal in need of such enhancing by administering to the wound sit during the reparative phase an effective amount of IL-4, preferably topically in a collagen gel, sufficient for such enhancing. Also claimed are methods for enhancing the healing and repair of infected wounds, wounds of diabetic mammals, and wounds of immunocompromised mammals in which IL-4 is admisistered to the wound in a therapeutically effective amount.
Patent EP-0582581-B1 (EP)
Inventor: GERSTER JOHN F
IPC: C07D215/42
Filed: 1992-02-20
Granted: 1999-05-06
Abstract: Intermediates for preparing 1-substituted, 2-substituted 1H-imidazo Ä4,5-cÜ-quinolin-4-amines of formula (I) are provided where X is selected from the group consisting of alkoxy, alkoxyalkyl, haloalkyl, hydroxyalkyl, alkylamido, amino or substituted amino wherein the substituent is alkyl, hydroxyalkyl, azido, chloro, hydroxy, 1-morpholino, 1-pyrrolidino, and alkylthio. The compounds of formula (I) function as antiviral agents, they induce biosynthesis of interferon, and they inhibit tumor formation in animal models. <CHEM>
Patent EP-0573549-B1 (EP)
Inventor: HEEGER ALAN J
IPC: H01L33/00
Filed: 1992-02-14
Granted: 1998-05-27
Abstract: Visible light LEDs are produced having a layer of conjugated polymer which is cast directly from solution or formed as a gel-processed admixture with a carrier polymer. The LEDs can be formed so as to emit polarized light.
Patent EP-0588953-B1 (EP)
Inventor: BREEDLOVE JOHN DAVID
IPC: A62C3/02
Filed: 1992-06-08
Granted: 1997-08-20
Abstract: The fire deterrent system operates in a preemptive manner by detecting the impending approach of a wildfire within the vicinity of the structure to be protected. The system includes apparatus to identify the locus and direction of spread of a fire while it is outside of a defensive perimeter that encircles the structure and extends outward therefrom. The estimated time of arrival of the fire at the defensive perimeter is determined and the structure and surrounding vegetation sprayed a predetermined time in advance of the determined arrival of the fire. Prewetting the structure and surrounding vegetation reduces the probability of local fires caused by wind-borne embers and reduces the combustibility of these materials to assist conventional fire fighting efforts.
Patent EP-0602132-B1 (EP)
Inventor: SURAUER MICHAEL
IPC: B64G1/38
Filed: 1992-09-04
Granted: 1995-05-10
Abstract: Ce procédé sert à la régulation de l'orientaion d'un astronef en giration stabilisé sur trois axes, en vue du maintien de l'orientation du vecteur de giration dans l'espace inertiel et de la limitation de l'amplitude de nutation. A cet effet, on vérifie en continu aussi bien l'écart entre l'orientation du vecteur de giration et l'orientation théorique que l'amplitude de nutation à l'aide d'organes séparés de zone morte pour déterminer le dépassement de valeurs de consigne prescrites (± dΖ, dN). Cependant les opérations de réglage en vue de la réduction de la nutation sont déclenchées même si l'orientation du vecteur de giration se situe dans les tolérances prescrites. Un dispositif de régulation correspondant comporte au moins un détecteur de position pour mesurer la dérive angulaire autour d'au moins l'un des deux axes transversaux, ainsi que des organes de réglage destinés à produire des couples de réglage. On obtient à partir de ce signal de dérive angulaire deux composantes de signal représentant d'une part le déplacement de l'orbite (Ζ0) et d'autre part le mouvement de nutation (ΖN) de l'astronef. La première composante de signal (Ζ0) parcourt un premier circuit avec une première zone morte (204), la deuxième composante de signal (ΖN) parcourt un deuxième circuit pour former respectivement un signal pour l'amplitude de nutation (AN) et pour l'angle de nutation (βN). Un régulateur de nutation commun (205) permettant de déterminer les moments de déclenchement des couples de réglage est monté en aval des deux circuits de signaux. Ce régulateur de nutation capte également le signal de sortie d'un deuxième organe de zone morte (209), lequel reçoit côté entrée le signal AN.
Patent EP-0588059-B1 (EP)
Inventor: JUNGHANS RUDI
IPC: B41F31/14
Filed: 1993-08-11
Granted: 1996-07-10
Abstract: The invention relates to a drive for distributors in the inking unit of rotary printing machines, in which the drive is introduced starting from a printing unit cylinder and at least one distributor cylinder is arranged in the inking unit, which distributor cylinder carries out a lateral distributing movement. It is characterised in that a central gear (11) which drives distributor cylinders (3, 4, 5) engages with an intermediate gear (18) which is mounted on a bush (19) arranged eccentrically relatively to a distributor cylinder (5).   <IMAGE>
Patent EP-0598404-B1 (EP)
Inventor: HIRABAYASHI YOSHINORI
IPC: A01P21/00
Filed: 1993-11-18
Granted: 1998-08-05
Abstract: A plant growth regulator composition comprising a cyclohexane derivative of the formula: <CHEM> wherein R is a hydrogen atom, a lower alkyl group, an alkylthioalkyl group, a phenyl group or a substituted phenyl group, and R<1> is a lower alkyl group, a cycloalkyl group, a benzyl group, a substituted benzyl group, a phenethyl group, a phenoxymethyl group, a 2-thienylmethyl group, an alkoxymethyl group or an alkylthiomethyl group, or a salt thereof, and a nitrogen-containing water-soluble inorganic substance or urea.
Patent EP-0594341-B1 (EP)
Inventor: ARHANCET GRACIELA BARBIERI
IPC: C07C7/20
Filed: 1993-10-12
Granted: 1997-01-22
Abstract: Methods and compositions are provided for inhibiting the polymerization of vinyl aromatic monomers under distillation conditions. The compositions comprise a combination of a phenylenediamine compound and a hydroxylamine compound.
Patent EP-0630502-B1 (EP)
Inventor: MISHELOFF MICHAEL N
IPC: G06F17/50
Filed: 1993-02-25
Granted: 1995-11-29
Abstract: L'invention se rapporte à un procédé d'évacuation du temps de propagation dans un dispositif logique. Le fonctionnement du dispositif logique est divisé en une première et une seconde région. La limite entre la première et la seconde région est basée sur la durée de la rampe d'entrée dans le dispositif logique et sur la charge capacitive passant dans le dispositif logique. Par exemple, la limite entre la première et la seconde région apparaît lorsque pour chaque valeur de la charge capacitive, une rampe de sortie pour le dispositif est à moitié terminée lorsque la rampe d'entrée est terminée. Lorsque le dispositif logique fonctionne dans la première région, une première formule est utilisée pour obtenir une première valeur représentant le temps de propagation dans le dispositif logique. La première formule fait varier la première valeur selon la durée de la rampe d'entrée dans le dispositif logique et la charge capacitive passant dans le dispositif logique. Lorsque le dispositif logique fonctionne dans la seconde région, une seconde formule est utilisée pour obtenir la première valeur. La seconde formule fait également varier la première valeur selon la durée de la rampe d'entrée dans le dispositif logique et la charge capacitive passant dans le dispositif logique.