baber/WOPTO huggingface dataset:
Patent EP-0722105-A1 (EP)
Inventor: BLONDER GREG E
IPC: G02B6/32
Filed: 1991-02-19
Abstract: A wet chemical etching technique is disclosed for forming a lensed optical fiber (20). In particular, the fiber is placed in a mixture comprising buffered hydrofluoric acid (e.g., HF and NH 4 F) and a treating agent comprising acetic acid or citric acid. The relative concentrations of the constituents are adjusted so that a double conical lens (22, 24) is formed which requires no further operations (such as fire polishing) to provide coupling efficiencies of about 80% with a standard deviation of less than ±2%.
Patent EP-0720988-A1 (EP)
Inventor: RADDATZ SIEGFRIED DR
IPC: C07K5/06
Filed: 1995-12-22
Abstract: 3-Trifluoromethyl-2-azabicyclo(3,3,0)octane peptide analogues of formula (I) and their salts are new: A = CN or CONH2; R1 = a gp. of formula (i)-(iv): R2-R12 = H, OH, halogen, 1-4C alkyl, morpholinyl, Ph, SPh or 3-6C cycloalkyl; a = 0 or 1.
Patent EP-0673911-A1 (EP)
Inventor: TAKAYA HIDEMASA
IPC: C07C57/30
Filed: 1995-03-07
Abstract: A process for the production of an optically active carboxylic acid (I), which comprises subjecting an olefinic carboxylic acid (II) to asymmetric hydrogenation using a complex as a catalyst consisting of an optically active phosphine (III) and a ruthenium compound. complex of
     with ruthenium compound
       
     According to the process of the present invention, optically active carboxylic acids can be produced with high yield. 
     The compounds of formula (III) are also claimed.
Patent EP-0684059-A1 (EP)
Inventor: DONAHUE DANIEL M
IPC: G06T19/00
Filed: 1995-05-24
Abstract: Video images are displayed from a sequence of frames or lines of video signals from a prerecorded source of frames 335 or lines, respectively. A direction that a user is facing is determined by a directional device 200 and a portion of the sequence of frames or lines are stored based on the direction determined by the directional device. The stored portion is read from memory and displayed for the user.
Patent EP-0665616-A1 (EP)
Inventor: CARRIERE CLAUDE
IPC: H01S5/42
Filed: 1995-01-24
Abstract: A high power two-stage laser has (a) a first stage comprising an emissive plate (12) of semiconductor lasers (4) which are integrated in two or more parallel stripes (2,3) sepd. by one or more trenches and which emit in a plane parallel to the main plane of the plate (12) and in a direction perpendicular to the longitudinal side faces of the stripes (2,3) to provide optical pumping energy; and (b) a second stage comprising one or more solid lasers (13) excited by the pumping energy. The novelty is that the solid laser material (13) is inlaid in the trench between two laser stripes (2,3) for direct illumination of its two longitudinal side faces (14,15).
Patent EP-0667344-A1 (EP)
Inventor: BADORC ALAIN
IPC: C07D403/12
Filed: 1995-02-13
Abstract: Benzodiazepine derivs. of formula (I) and their stereoisomers and salts are new. Ra = H, 1-4C alkyl, CH2-CHOH-(CH2)m-Z or (CH2)nCORo; m = 0 or 1; Z = 1-4C alkyl, 3-8C cycloalkyl, or aryl or heterocyclyl opt. substd. by 1-4C alkyl, 1-4C alkoxy or halo; n = 1-3; Ro = OR2 or NR2R3; R2, R3 = H or 1-4C alkyl, or NR2R3 is a satd. or unsatd. heterocyclic ring; Rb = Rba or NHRbb; Rba = quinolyl, isoquinolyl, benzimidazolyl, indolyl, or indolyl N-substd. by CO-(1-4C alkyl) or (CH2)nCORo; Rbb = phenyl monosubstd. by halo, 1-3C alkyl or 1-3C alkoxy; X1-X3 = 1-3C alkyl, 1-3C alkoxy, halo or CF3; X4 = H, or is identical to X1, X2 or X3. Also claimed are intermediates of formula (II) (as (I) but with NHCORb replaced by NH2) and their stereoisomers and salts.
Patent EP-0699581-A1 (EP)
Inventor: GEYER FREDDY
IPC: F41F3/052
Filed: 1995-08-28
Abstract: The coupling consists of a first component (34) fitted to the satellite (10) and a second component (44) fitted to the spacecraft engine (12). A locking mechanism (80,82,84) normally fixes the two objects together, releasing them in response to an actuator (86). The coupling also incorporates a rotary key system (34) which is released by the second component moving in a predetermined direction with regard to the spacecraft (12). The second component consists of a rod which has one end normally fixed to the spacecraft by the locking mechanism (80,82,84) and has a rotary ring (54) with a key (60) which is normally pressed against a surface (61) in the satellite. The key can pass through a notched section (65) in the surface, and is locked by a rotation of the ring.
Patent EP-0666609-A1 (EP)
Inventor: LENNART GUNNAR NILSSON
IPC: H01P5/16
Filed: 1995-01-31
Abstract: Means for generating signals by bringing four input signals in the microwave range together, which signals are the sum and differences between various combinations of the input signals, the means comprising waveguides arranged in a first and a second parallel plane (10,11), located next to each other. The waveguides of the first plane (11) comprise parallel input ports (1-4) to a first (14) and a second magic T (16) in which the four input signals are added in pairs, as well as waveguides (18, 19) by which the input signals added in pairs are supplied to the input ports of a third magic T (15) where they are added to generate a first output signal, and subtracted to generate a second output signal. In the first and second magic T (14, 16) the four input signals are subtracted in pairs. The input signals subtracted in pairs are transferred to waveguides (20, 21, 28) in the second plane (10) by which they are supplied to a fourth magic T (17) arranged in the second plane. In this magic T the signals are added, whereby a third output signal is generated.
Patent EP-0739230-A1 (EP)
Inventor: JOHNSON HOWARD FREEMAN
IPC: B01D46/04
Filed: 1994-12-01
Abstract: PCT No. PCT/AU94/00738 Sec. 371 Date Jul. 9, 1996 Sec. 102(e) Date Jul. 9, 1996 PCT Filed Dec. 1, 1994 PCT Pub. No. WO95/18662 PCT Pub. Date Jul. 13, 1995The present invention provides a fabric filter apparatus and a method of feeding dusty gas to the dusty gas section of a fabric filter apparatus. The housing (11) of the fabric filter apparatus includes at least one substantially vertically extending duct (13) the lower end of which is in fluid communication with the dusty gas inlet (31). The duct diverts a portion of the dusty gas entering the fabric filter apparatus and delivers it to a corner of the housing (11) at a position intermediate the level of the porting plate (40) and the bottom of the circular filter bag array (50).
Patent EP-0699156-A1 (EP)
Title: Schlauchbeutelmaschine mit einer einrichtung zum staubfreihalten der innenseite eines folienschlauches in dessen siegelbereich
Inventor: DOMKE KLAUS
IPC: B65B1/28
Filed: 1995-02-18
Abstract: Eine Schlauchbeutelmaschine (10) hat zwischen einem Füllrohr (22) und einem Formrohr (12) mindestens zwei Dichtungselemente (28), die einen vom Füllrohr (22) und Formrohr (12) gebildeten Ringraum (23) in einen Zuführkanal (31) und einen Absaugkanal (32) teilen. Die beiden Kanäle (31, 32) sind mit einer Saugeinrichtung (36) mit einem Filter (37) mittels Leitungen (34, 35) verbunden. Durch die Ausgestaltung und Anordnung der Dichtungselemente (28) ergibt sich ein geschlossener Kreislauf für die zur Entstaubung verwendete Luft beziehungsweise das Schutzgas.
Patent EP-0760003-A1 (EP)
Inventor: CHANG GEORGE
IPC: C12Q1/10
Filed: 1995-04-26
Abstract: The general method involves contacting a bacterial colony with a  beta -D-galactosidase substrate and a carbon source metabolizable by a plurality of coliform species but not metabolizable by E. coli, and detecting reaction product signals of the substrate and carbon source. Typically, the carbon source is a carbohydrate, preferably adonitol, esculin, salicin, amygdalin, or cellobiose. The absence of both reaction product signals indicates the presence of non-coliform bacteria; the presence of both reaction product signals indicates the presence of non-E. coli coliform bacteria; and, the presence of the  beta -D-galactosidase substrate reaction product signal and absence of the carbon source reaction product signal indicates the presence of E. coli. A signal may identify a reaction product itself (e.g. a colored product derived from a chromogenic form of the substrate or from a chromogenic reagent which interacts with the product, etc.), or an effect of a reaction product on or at the colony (e.g. catabolite repression, growth, localized pH change, etc.). Preferably, the  beta -D-galactosidase substrate reaction product signal is provided directly by a  beta -D-galactosidase reaction product and the carbon source reaction product signal is provided by carbon source reaction product-induced catabolite repression of the  beta -D-galactosidase substrate reaction product signal at a portion of the colony.
Patent EP-0758195-A1 (EP)
Inventor: WEFLER MARK E
IPC: A01M1/20
Filed: 1995-04-25
Abstract: A liquid delivery bait station having two reservoirs and two fluid transfer systems to allow for sequential delivery of two liquids. The liquids are preferably an insect bait-only formulation which is first delivered into an absorbent feeding pad and an insect bait-toxicant formulation which is next delivered to the absorbent pad. This sequential delivery allows flying insects such as yellowjackets to be trained to the station by the bait formulation before they are exposed to the bait-toxicant formulations.
Patent EP-0758275-A1 (EP)
Title: Bodendekontaminationsanlage
Inventor: STRAUS REINHOLD
IPC: B09C1/10
Filed: 1995-04-27
Abstract: Es wird eine Anlage zur biologischen Rekultivierungsbehandlung von kontaminiertem Erdreich beschrieben, die als mobile oder stationäre Anlage eingesetzt werden kann. Das zu behandelnde Erdreich ist auf einer Unterlage (90) ausgebreitet. Über diesem Erdreich erstreckt sich eine verfahrbare eine Antriebseinrichtung aufweisende Einrichtung, an der mindestens ein Bodenbearbeitungsgerät, u.a. in Form einer Vertikalfräse (40), angeordnet ist. Die Anlage (1) ist kreisförmig aufgebaut und besitzt im Zentrum (2) eine Mittelsäule (10), die mindestens als zentrale Versorgungseinrichtung sowie als Führung für die verfahrbare Einrichtung ausgebildet ist. Die Mittelsäule ist in einem Stützfuß (20) befestigt. Die verfahrbare Einrichtung weist einen Träger (30) auf, der an einem Ende an der Mittelsäule (10) drehbar gelagert ist, sich über das zu behandelnde Erdreich (6) erstreckt und am anderen Ende ein Fahrwerk (70) mit der Antriebseinrichtung (74) aufweist.
Patent EP-0797643-A1 (EP)
Inventor: DUECOFFRE VOLKER
IPC: C09D175/04
Filed: 1995-05-03
Abstract: Disclosed are: a binder composition, a coating agent based on the said binder composition, and the use of the composition, in particular for multiple-layer coatings. The binder composition contains the following components: (A) 25-75 wt. % reaction product of one or more carboxy-functionalised (meth)acrylic copolymers containing urethane groups, and/or one or more carboxy-functionalised polyesters containing urethane groups, each with an acid number of 30-200 mg KOH/g, with one or more lactones; (B) 25-75 wt. % one or more epoxy-functionalised cross-linking agents with at least two epoxy functions in the molecule, with a number average molecular weight (Mn) of 200 to 10,000 g/mole; (C) 0-60 wt. % one or more polyols with at least two hydroxyl functions in the molecule; (D1) 0-20 wt. % one or more melamine resins; (D2) 0-40 wt. % one or more free or capped polyisocyanates (the sum of the weight percentages of components A, B, C, D1 and D2 being 100); and (E) 0-10 wt. % (relative of the sum of the weights of components A-D2) one or more catalysts for catalysing the reaction of carboxyl- and epoxy groups.
Patent EP-0741555-A1 (EP)
Title: Sac liberable a l'epreuve de l'humidite, et boite le contenant
Inventor: SCHOLZ MATTHEW T
IPC: B65D33/25
Filed: 1994-04-08
Abstract: L'invention concerne une boite (600) destinée à un produit permettant la formation d'une attelle ou d'un plâtre orthopédique. Ladite boite (600), qui constitue une enveloppe extérieure sensiblement rigide, contient un sac pouvant être fermé hermétiquement, et comporte un ensemble volet de fermeture (608 ou 704) imperméable à l'humidité. Un cadre métallique (602) est fixé au sac et entoure son ouverture. L'ensemble volet de fermeture (608 ou 700) comprend un volet (616 ou 704) comprenant un élément magnétique (620 ou 716) qui est soumis à une attraction magnétique le rapprochant dudit cadre (602). Un piston ou un levier de libération (624 ou 706), pouvant être actionné manuellement peut être mis en contact avec le cadre métallique (602) de façon à pouvoir éloigner le volet (616 ou 704) dudit cadre (602), et libérer ainsi le volet (616 ou 704) de l'attraction magnétique vis à vis du cadre métallique (602).
Patent EP-0772432-A1 (EP)
Inventor: ASAMI TAKAO
IPC: A61K8/34
Filed: 1995-06-23
Abstract: The present invention is generally related to an oral disinfectant for companion animals. A preferred disinfectant is a concentrated composition containing a fatty acid monoester, one or more fatty acids, an acid or chelating agent, a polyalcohol, a surfactant and water. When used the concentrate is diluted with water and then applied to the teeth and oral cavity tissues of the animal.
Patent EP-0772799-A1 (EP)
Inventor: ADAE-AMOAKOH SYLVIA
IPC: G03C5/26
Filed: 1995-07-21
Abstract: Compositions de développement photographique exemptes d'agents de développement à base de dihydroxybenzène, qui sont utilisées dans le traitement d'élément photographiques. Lesdites compositions de développement ont un pH de l'ordre de 10,1 à 10,9 et comprennent au moins 0,17 mole par litre d'un agent de développement sous forme d'acide ascorbique, 0,3 à 0,5 mole par litre d'un sulfite et 0,2 à 0,4 mole par litre d'un tampon carbonate. Un procédé écologiquement avantageux de traitement d'éléments photographiques utilisant des compositions de développement non toxiques est également décrit.
Patent EP-0775166-A1 (EP)
Inventor: BARBEE ROBERT BOYD
IPC: C09D167/02
Filed: 1995-07-27
Abstract: This invention relates to thermosetting powder coatings formulated with a polyisocyanate and a blend of a hydroxylated polyester resin having a low hydroxyl number and a hydroxylated resin based on tris(hydroxyethyl)isocyanurate having a high hydroxyl number. Powder coatings from this blend exhibit high hardness and good caking stability.
Patent EP-0793413-A1 (EP)
Inventor: NELSON THOMAS D
IPC: A01M1/04
Filed: 1995-07-21
Abstract: L'invention décrit plusieurs modes de réalisation d'un piège à insectes (5) faisant appel à une lumière attractive (16) s'étalant sur une surface de protection. Il est possible de monter le piège à insectes sur une surface verticale (20) ou de le fixer à un plafond (83). Le carter monté sur un mur porte une ouverture tournée vers le haut (27) destinée à faciliter l'accès à des insectes volants nuisibles ainsi qu'à réfléchir la lumière sur la surface verticale. Le carter fixé à un plafond comporte une ouverture latérale (82) destinée à faciliter l'accès à des nuisibles ainsi qu'à réfléchir la lumière sur le plafond et/ou le mur opposé. Les insectes pénétrant dans ce piège restent fixés sur une surface adhésive (12) à l'intérieur du piège. L'invention décrit également un procédé de piégeage d'insectes.
Patent EP-0808165-A1 (EP)
Inventor: CRAIN STANLEY M
IPC: G01N33/94
Filed: 1995-07-18
Abstract: This invention relates to a method of selectively enhancing the analgesic potency of morphine and other clinically used bimodally-acting opioid agonists and simultaneously attenuating development of physical dependence, tolerance and other undesirable side effects caused by the chronic administration of said bimodally-acting opioid agonists comprising the coadministration of a bimodally-acting opioid agonist which activates both inhibitory and excitatory opioid receptor-mediated functions of neurons in the nociceptive (pain) pathways of the nervous system and an opioid receptor antagonist which selectively inactivates excitatory opioid receptor-mediated side effects. This invention also relates to a method of using excitatory opioid receptor antagonists alone to block the undesirable excitatory side effects of endogenous bimodally-acting opioid agonists which may be markedly elevated during chronic pain. This invention further relates to a method of long-term treatment of previously detoxified opiate, cocaine and alcohol addicts utilizing said excitatory opioid receptor antagonists, either alone or in combination with low-dose methadone, to prevent protracted physical dependence, and to compositions comprising an excitatory opioid receptor antagonist of the invention and a bimodally-acting opioid agonist.
Patent EP-0778955-A1 (EP)
Inventor: BOEDECKER GERD
IPC: G01V7/16
Filed: 1995-08-30
Abstract: PCT No. PCT/DE95/01180 Sec. 371 Date Feb. 26, 1997 Sec. 102(e) Date Feb. 26, 1997 PCT Filed Aug. 30, 1995 PCT Pub. No. WO96/07113 PCT Pub. Date Mar. 7, 1996Gravitation in three dimensions is measured using an accelerometer attached to a carrier, a satellite navigation receiver and a computer. The satellite navigation receiver determines a position and attitude, and changes in the position and attitude over time. The computer calculates complete kinematics in inertial space from the timely changes of the determined position and attitude and calculates the gravitation by subtracting the kinematic acceleration from the one observed by the accelerometer. In a preferred embodiment the accelerometer is connected tightly to the carrier. At most, damping elements may be mounted between the accelerometer and the carrier. The accelerometer can be a single accelerometer or a triplet of non-parallel accelerometers. The satellite navigation receiver may be one instrument equipped with three or more antennae or a set of three or more single instruments connected to each other. A time signal of the satellite navigation receiver is used for synchronizing the acceleration measurements. More specifically, the time signal of the satellite navigation receiver may be utilized for controlling the gate time of a counter, which counts an acceleration proportional frequency generated for signal evaluation.
Patent EP-0781153-A1 (EP)
Title: Procede et appareil pour limiter la modification des parametres de stimulateurs electriques de tissus
Inventor: HRDLICKA GREGORY A
IPC: A61N1/34
Filed: 1995-08-23
Abstract: Stimulateur électrique de tissus et procédé de limitation de la programmabilité de paramètres relatifs au impulsions de stimulation. Le stimulateur de tissus comporte une pluralité d'électrodes et une mémoire conçue pour conserver une valeur limite des paramètres relatifs aux impulsions de stimulation, et une valeur paramétrique programmée pour une impulsion de stimulation. Un générateur d'impulsions applique des impulsions électriques de stimulation aux électrodes en fonction de la valeur paramétrique programmée. Un moyen de programmation reçoit les signaux de programmation générés à distance et modifie le contenu de la mémoire en fonction de ces signaux. Un moyen compare la valeur limite des paramètres relatifs aux impulsion de stimulation et la valeur paramétrique programmée, et empêche que cette dernière ne soit modifiée sauf si celle-ci se trouve dans les limites des paramètres relatifs aux impulsion de stimulation. Les paramètres relatifs aux impulsions de stimulation peuvent englober l'amplitude d'impulsion, la largeur d'impulsion, la fréquence de récurrence des impulsions, et les valeurs limites paramétriques programmées peuvent être des limites supérieures et inférieures.
Patent EP-0727017-A1 (EP)
Inventor: BROUWER DOUGLAS J
IPC: F16C27/08
Filed: 1995-09-01
Abstract: A resilient annular bearing positionable around a rotating shaft (12) which self-adjustingly stabilizes the shaft (12) with respect to a sleeve in which the shaft rotates. The bearing has opposite undulating surfaces, made up of a series of alternating peaks (86) and valleys (88), which provide resiliency. The opposite undulating surfaces extend radially, axially or obliquely to provide radial or axial stabilization or both. The peaks may be plateaued (96) or shaped like a truncated pyramid.
Patent EP-0782651-A1 (EP)
Inventor: TRINI CASTELLI CLINO
IPC: E04B2/74
Filed: 1995-09-19
Abstract: Cloison de séparation possédant des panneaux inférieur et supérieur, maintenus tous deux en place à chaque extrémité par des montants d'extrémité respectifs, et dans laquelle le panneau inférieur au moins comprend des éléments de fixation conçus pour s'emboîter dans les montants d'extrémité, chaque montant comportant des dispositifs de retenue qui sont conçus pour maintenir en place le panneau inférieur et dont le fonctionnement est tel qu'il permet d'emboîter le panneau inférieur dans les montants d'extrémité et de dégager celui-ci desdits montants de façon répétée.
Patent EP-0782648-A1 (EP)
Inventor: TOZER WARWICK
IPC: E01C23/082
Filed: 1995-09-22
Abstract: A device for collecting debris from a surface. The device has a generally planar matting material the undersurface of which is formed with depending bristles. The device has an opening therethrough whereby when the device is moved over a ground surface with the bristles in contact therewith, debris on the ground surface is passed through the opening to rest on the matting material.
Patent EP-0797545-A1 (EP)
Inventor: MORITZ DIETER
IPC: D04H1/52
Filed: 1995-12-13
Abstract: The invention concerns a novel textile carrier material for micro-organisms for biologically purifying fluids. The carrier material comprises a plurality of parallel yarn sections and a carrier strip which is disposed substantially perpendicular to the yarn sections, supports the latter and secures them in their respective positions.
Patent EP-0738975-A1 (EP)
Inventor: BROSEGHINI JAMES L
IPC: G01R31/3185
Filed: 1996-04-01
Abstract: A data processor (12) has built-in circuitry for scan testing certain circuits. The data processor generates and stores test vectors in a memory system (22) normally used for data and instruction storage. These vectors can be much larger than the size of any scan chain. During testing, the stored vectors are automatically routed to the circuits to be tested (36, 38) and the outputs compared to a benchmark. The data processor (12) need not pause to generate additional test vectors. Therefore, the data processor (12) can use a single circuit to generate scan data and compress scan results with minimal timing or size implications.
Patent EP-0803560-A1 (EP)
Inventor: SZEKELY TAMAS
IPC: C09K17/46
Filed: 1996-04-26
Abstract: A mixture for consolidating soils and waterproofing underground structures by gel formation, comprises: (A) waterglass solution; and (B) a non-toxic, water-soluble chelate compound of one or more di- or higher-valent cations, the mixture being injected into the ground and/or applied to the surface of the structure. Also claimed is a process for achieving the above effect, in which a waterglass solution injected into the ground is brought into contact simultaneously or later with a chelate compound (B).
Patent EP-0780825-A1 (EP)
Inventor: NAKAMURA KOJI
IPC: G09G3/36
Filed: 1996-12-18
Abstract: The present invention provides a liquid crystal display device having a matrix electrode structure in which flicker of picture images displayed on a panel(10) is invisible. Scanning electrodes(Y1 through Yn) of the matrix are driven by alternating voltages which include voltages for holding picture images displayed on the panel. Refresh pulse voltages higher than the holding voltages are imposed on the scanning electrodes(Y1 through Y2) every time the polarity of the holding voltages is reversed, so that the brightness of the picture images does not change before and after the reversing of the holding voltage polarity. In case an anti-ferroelectric liquid crystal(10c) is used as the liquid crystal, the refresh pulse voltages which cause transitions of the liquid crystal states between positive ferroelectric and negative ferroelectric states and do not cause the transition from an anti-ferroelectric state to the ferroelectric states are imposed on the scanning electrodes.