baber/WOPTO huggingface dataset:
Patent EP-0407907-A1 (EP)
IPC: B23D43/06
Filed: 1990-07-06
Abstract: The invention relates to a rotary shaving die (1) with adjustable cutting tips (5) and cassettes (4) which can be fastened to a basic body (2) or to a segment (3) and serve as cutting-tip carriers. 
<??>The essence of the invention lies in the fact that each cutting tip (5) is in each case arranged by itself in a cassette (4) which can be separately adjusted axially and radially. 
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Patent EP-0417446-A1 (EP)
Inventor: SCHROD HANS DIPL-ING FH
IPC: B23B5/18
Filed: 1990-07-27
Abstract: The present invention relates to a method and an apparatus for the finish-machining of the bearing diameters, particularly the main bearing diameters and of the adjoining cheek side surfaces on crankshafts and similar workpieces in a single chucking. In order that this machining can be carried out rapidly and nevertheless with a high quality of production, the following method steps are carried out, one after the other: milling of the cheek side surfaces to nominal size up to the bearing diameter; turning of the bearing diameter down to a small oversize; turning-broaching of the bearing diameters to nominal size in order to obtain a good quality surface, and possibly turning/turning-broaching of recesses, clearance cuts and undercuts in the region of the bearings.
Patent EP-0418804-A1 (EP)
Inventor: MATSUYAMA HIDEAKI C O SONY MAG
IPC: G11B5/127
Filed: 1990-09-18
Abstract: A novel soft magnetic amorphous alloy thin film which, on account of the composition of the film consisting in a combination of a transition metal, a metalloid or semiconducting element, namely B, C or Si and an oxide derived from the starting material, is endowed with a comminuted and dispersed structure of a magnetic amorphous phase and a nonmagnetic amorphous phase. The soft magnetic amorphous alloy thin film may be applied to a magnetic head for short wavelength recording which is required to cope with high frequency characteristics and high coercivity of the recording medium.
Patent EP-0424677-A1 (EP)
Inventor: HARDER WILLIAM FRANCIS
IPC: F28F3/06
Filed: 1990-09-24
Abstract: A heat transfer element assembly (30) is comprised of a plurality of first and second profiled heat transfer plates (32,34) which incorporate a series of first and second single-lobed outwardly protruding notches (40,50) which extend obliquely relative to the general direction of fluid flow through the assembled plates. The first and second profiled heat transfer plates (32,34) are assembled alternately in juxtaposed relationship in a stacked array with the obliquely extending spacing notches (40,50) of neighboring plates crossing each other. The first and second profiled heat transfer plates are provided with a plurality of first single-lobed notches (40) protruding outwardly from one side of the plate and a plurality of second single-lobed notches (50) protruding outwardly from the other side of the plate. The first and second single-lobed notches are arranged in staggered relationship with one or more second single-lobed notches (50) disposed between each pair of first single-lobed notches (40).
Patent EP-0433786-A1 (EP)
Title: Apparatus for processing grain-oriented electrical steel strip
Inventor: TANAKA YOSHINAO C O NIPPON STE
IPC: B21B1/22
Filed: 1990-12-06
Abstract: An apparatus for processing grain-oriented electrical steel strip (3,3a) has a groove-scribing unit (10), which comprises a groove-scribing roll (21) mounted above a pressing roll (22), disposed on the entry side of an insulation coating unit (13). A bridle roll (24) is provided above the groove-scribing roll (21) so that the strip may be passed to the groove-scribing (10) and insulating coating units (13) via the bridle roll (24), The apparatus also has a device for guiding the travel of the bridle roll (24) from above the groove-scribing roll (21) to below the horizontal pass line of the strip and vice versa. A moving device attached to the bridle roll permits the bridle roll (24) to travel up and down along the guiding device together with the strip passed threaround. When the bridle roll (24) is positioned above the groove-scribing roll (21), the groove-scribing and support rolls (21,22,23) are kept close to each other, thereby scribing grooves in the surface of the strip held between the two rolls (21,22) before the strip is passed to the insulation coating unit (13). When the bridle roll (24) is positioned below the pass line of the strip, on the other hand, the groove-scribing and pressing rolls (21,22) are kept away from each other to allow the strip to pass direct to the insulation coating line (13) without touching either roll. Thus, the apparatus provides a choice between two passes for the strip.
Patent EP-0432684-A1 (EP)
Inventor: LABAT JEAN
IPC: H01M4/48
Filed: 1990-12-10
Abstract: Rechargeable electrochemical generator, the anode (2) of which is based on lithium or lithium alloy, the electrolyte of which consists of a solution of a lithium salt in a nonaqueous solvent, and the cathode material (1) of which is based on vanadium oxide, characterised in that the said vanadium oxide contains a  gamma ' phase originating from the oxidation by a chemical or electrochemical route of a  gamma  LiV2O5 phase obtained by the insertion into the said oxide of a number of lithium atoms which is between 0.9 and 2 per mole of V2O5. 
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Patent EP-0407017-A1 (EP)
Inventor: MURATA MITSUO
IPC: A61K31/401
Filed: 1990-05-16
Abstract: Epoxysuccinic acid derivatives of the formula:
     (wherein R 1  is a'hydrogen atom or an alkyl group containing 1 to 4 carbon atoms) and pharmaceutically acceptable salts thereof are useful as cathepsin B inhibitors. 
     The invention also provides intermediates for use in the preparation of the above compounds, which are epoxysuccinic acid derivatives of the formula:
     wherein R 2  and R 3  are the same or different and are each an alkyl group containing 1 to 4 carbon atoms or a protecting group for the carboxyl group.
Patent EP-0429223-A1 (EP)
Inventor: VON OPPOLZER WOLFGANG WILHELM
IPC: C07B53/00
Filed: 1990-11-08
Abstract: A process for enantioselectively alkylating, at the asterisked carbon atom, a single enantiomer of a glycine derivative having the general formula ZCO H(R)NY wherein Z is a moiety derived from a chiral sultam, R is hydrogen or C₁ to C₁₀ alkyl and Y is one or more groups rendering the nitrogen atom unreactive towards alkylating agents comprises:
     (i) reacting the glycine derivative with an enolising agent to produce the corresponding enolate of the glycine derivative, and (ii) thereafter reacting the enolate of the glycine derivative with an alkylating agent of formula R¹X to generate a singel enantiomer of a product of formula ZCOC(R)(R¹)NY where R¹ is selected from C₁ to C₁₀ alkyl, C₁ to C₂₀ aralkyl, C₂ to C₁₀ alkenyl or substituted dereivatives thereof and X is Cl, Br or I. The product of the process can be treated with first acid and then base to generate the enantiomerically pure alpha-amino acid of formula HO₂CC(R)(R¹)NH₂ and a single enantiomer of the chiral sultam ZH. Preferred examples of the chiral sultam moiety Z are
        where R² and R³ are independently hydrogen or C₁ to C₁₀ alkyl and R⁴ is C₁ to C₂₀ alkyl.
Patent EP-0421906-A1 (EP)
Inventor: LUU DANIEL H V
IPC: H01R13/72
Filed: 1990-01-03
Abstract: A cord storing power strip 10 includes an electrical cord 12 for carrying electrical power having a first end 14 including a plug 16 for insertion into an electrical outlet and a second end 18 including a power strip body 22 having a first side 24 including elevated end portions 28, 30 and a depressed central portion 26, a second side 32, and a perimetral edge 34 joining the first and second sides. The central depressed portion 26 of the first side 24 includes a plurality of electrical outlets 36, 38 for distributing electrical power therefrom divided into at least one unswitched outlet 36 and at least one switched outlet 38, and a switch 40 for switching power off and on to the at least one switched outlet 38. A groove 48 in the perimetral edge 34 extends around the body 22 for storing at least a portion of the electrical cord 12, the groove 48 being defined in part by generally parallel sidewalls 50,52 spaced apart from each other by a distance about equal to a non-zero whole number multiple of the diameter of the cord 12, and by an inner wall 54 spaced inwardly from the perimetral edge by a distance about equal to a non-zero whole number multiple of the diameter of the cord 12. Nubs 56 are provided for retaining at least a portion of the electrical cord 12 in the groove 48.
Patent EP-0409756-A1 (EP)
Inventor: PALICOT JACQUES
IPC: H04L7/00
Filed: 1990-07-13
Abstract: Le domaine de l'invention est celui des modules de traitement de données placés dans un récepteur d'un réseau de transmission ou de diffusion de données, et chargés de l'égalisation et de la récupération du rythme des données reçues, de façon à fournir aux éléments suivants de la chaîne du récepteur un signal net avec une phase d'horloge propre et resynchronisée. L'objectif est de fournir un dispositif repoussant les limites de restitution de service en cas de fortes perturbations du canal. Selon l'invention, le dispositif comprend notamment un circuit récupérateur de rythme (42) disposé en rebouclage rétroactif en sortie de l'égaliseur numérique (56) de façon à piloter ledit CAN (41) d'alimentation de l'égaliseur, des moyens de stabilisation du calcul de coefficients de filtrage, comprenant des moyens de commande de l'interruption du calcul de nouveaux coefficients de filtrage, suivant un critère de franchissement d'un seuil d'égalisation satisfaisant, et des moyens (57) de commande du Retour A Zéro des coefficients de filtrage, suivant un critère de franchissement d'un seuil de dérive maximale de fonctionnement du module de filtrage.
Patent EP-0466701-A1 (EP)
Inventor: GROSSE HATTO
IPC: B41J11/58
Filed: 1990-02-08
Abstract: On connaît les imprimantes comportant une cassette de stockage de feuilles et un dispositif de distribution de feuilles une à une, servant à stocker et à distribuer une par une les feuilles à imprimer, ainsi qu'un récepteur de feuilles qui reçoit les feuilles imprimées une à une. Pour rendre une imprimante de ce genre plus compacte, compte tenu de la place qu'occupe la cassette de stockage de feuilles, on a prévu une cassette de stockage de feuilles (2) consistant en deux sections de cassette (5 et 6) mobiles l'une par rapport à l'autre, dont la première (5) est agencée à l'intérieur de l'imprimante, en face du dispositif de distribution de feuilles une à une (11), tandis que la seconde (6) est conçue comme un couvercle à charnière (2) fixé de manière pivotante sur l'imprimante et qui, lorsqu'il est fermé, constitue la face supérieure de l'imprimante et, lorsqu'il est ouvert, vient s'aligner avec la première section de cassette (5) et constitue avec cette dernière la cassette de stockage de feuilles (4).
Patent EP-0462139-A1 (EP)
Inventor: GROSSET JEAN-MICHEL
IPC: F16K7/06
Filed: 1990-02-05
Abstract: Dispositif de vannes à passage direct, destinées à contrôler ou obturer mécaniquement le passage d'un fluide sous pression dans une canalisation. Le dispositif selon l'invention consiste à comprimer un manchon caoutchouc (1) avec un obturateur (2) dont l'extrémité (51) est hémisphérique. Une enveloppe extérieure (3) entoure le manchon (1). Elle possède un orifice (83) sur sa circonférence pour laisser passer l'obturateur (2). Le déplacement vertical ou en arc de cercle, de haut en bas, de l'obturateur (2) comprime le manchon caoutchouc (1) dans l'enveloppe extérieure (3) pour obturer le passage du fluide. Après relâchement de l'obturateur (2), il reprend sa forme par élasticité. Le manchon caoutchouc (1) est emboîté à ses extrémités par des bagues de serrage (5) et de liaison (14), lesquelles le relient aux canalisations. Ces vannes sont particulièrement destinées à contrôler l'écoulement de fluides à l'état liquide ou pulvérulent.
Patent EP-0468999-A1 (EP)
Title: Cerebral biopotential analysis system and method.
Inventor: CHAMOUN NASSIB G
IPC: A61B5/374
Filed: 1990-03-13
Abstract: Disclosed is a real time cerebral diagnostic apparatus and method for quantitatively evaluating, in a noninvasive manner, cerebral phenomena such as the depth and adequacy of anesthesia pain responses during surgical stress, acute cerebral ischemia, level of consciousness, degree of intoxication and ongoing normal and abnormal cognitive processes. A suitable electrode and amplifier system is used to obtain high resolution biopotentials from the regions of interest. Surface electroencephalographic (EEG) signals are filtered to allow the acquisition of frequencies between 2 and 500 Hz, then digitized and transmitted over a high speed serial line to a host computer where a 32 second long signal is divided into 128 consecutive 0.25 second intervals. Digital EEG data from unipolar leads is normalized and the dynamic phase and density relations within the signal are then characterized by estimating the third-order autocorrelation function or autobispectrum using either a frequency domain, or parametric approach. Paired EEG data from corresponding left and right hemisphere leads is used to characterize the dynamic phase and density relations between hemispheres by estimating the third order crosscorrelation function or crossbispectrum using either frequency domain or parametric techniques. Under certain specific filtering circumstances the power spectrum and crosspower spectrum are also computed. A reference clinical database is used to identify frequency pairs most sensitive to particular interventions or diagnostic states of interest. The values at these frequency pairs are then extracted from the patient's autobicoherence, autobispectral density, autobiphase, crossbicoherence, crossbispectral density, and crossbiphase arrays. The ensemble of values for the particular diagnostic determination is used to compute an index which serves as the diagnostic criterion by which the patient's state is judged. Any diagnostic index can be continuously displayed on a graphics terminal for real-time diagnostic monitoring or can be sent to a hard copy device to generate reports for the medical record.
Patent EP-0473638-A1 (EP)
Inventor: HATTON LESLIE
IPC: H04N1/32
Filed: 1990-05-22
Abstract: Une machine de phototélégraphie (10) est dotée d'une mémoire (14) qui enregistre un message d'arrivée et d'une unité de commande (16) qui transmet le message à une autre machine de phototélégraphie, qui peut être facilement portable, à la réception d'un signal provenant de l'autre machine ou après un temps pré-programmé entré dans l'unité de commande (16) par le biais d'un pupitre de commande (17).
Patent EP-0483266-A1 (EP)
Inventor: RANDALL DAVID J
IPC: C01G29/00
Filed: 1990-07-20
Abstract: PCT No. PCT/GB90/01121 Sec. 371 Date Feb. 27, 1992 Sec. 102(e) Date Feb. 27, 1992 PCT Filed Jul. 20, 1990 PCT Pub. No. WO91/01273 PCT Pub. Date Feb. 7, 1991.The present invention describes a method of making metal stannates by reacting a solid metal oxide, hydroxide or carbonate with an aqueous stannate solution and recovering the precipitated metal stannate, the solid component being added in an amount which is stoichiometrically not substantially more then the amount of tin.
Patent EP-0494890-A1 (EP)
Inventor: VLASBLOEM HUGO
IPC: H01J9/24
Filed: 1990-09-26
Abstract: On décrit un procédé pour la fabrication d'un masque de correction pour un intensificateur d'images du genre à foyer de proximité doté d'une cathode et d'une anode oblongues. De tels intensificateurs présentent à l'anode, en général, une sortie lumineuse non uniforme en réponse à une image d'entrée uniforme se présentant à la cathode. On mesure la distribution de la sortie lumineuse le long d'au moins une ligne à l'anode sous illumination uniforme de la cathode, la mesure ainsi établie étant utilisée pour la fabrication d'une transparence pouvant être fixée sur la fenêtre de sortie de l'intensificateur d'images. Ladite transparence est dotée d'une ligne absorbant la lumière, laquelle absorbe davantage de lumière aux positions disposées sur la longueur de la fenêtre de sortie où la sortie lumineuse était plus élevée. L'absorbance de la ligne absorbant la lumière est rendue proportionnelle à la différence entre la sortie lumineuse actuelle et la sortie lumineuse de valeur désirée, ce qui rend la sortie lumineuse de l'intensificateur d'images égale à un niveau requis.
Patent EP-0534963-A1 (EP)
Title: Analyse immunologique pour detecter et determiner l'antigene de pseudocercosporellose dans les cereales
Inventor: LONG GEORGE ROBINSON
IPC: C07K14/37
Filed: 1990-08-16
Abstract: Un système d'analyse immunométrique spécifique, sensible et rapide est présenté pour déterminer la présence et/ou la concentration d'antigènes associés à l'infection des céréales pour l'agent pathogène fongique Pseudocercosporella herpotrichoides. Il comprend un appareillage de broyage pour extraire de tels antigènes dans un milieu liquide adapté. Un réactif antigène, monospécifique, polyclonal est utilisé dans une analyse immunologique de type "en sandwich à l'avant" pour la détection des antigènes fongiques polyvalents associés au développement de la maladie cercosporellose des céréales.
Patent EP-0539363-A1 (EP)
Title: Anti-contagion syringe.
Inventor: DENIS JEAN ROGER
IPC: A61M5/50
Filed: 1990-09-12
Abstract: The invention relates to an anti-contagion syringe device which allows the venting of air and retraction of the needle. Said device consists of a body (1) with a head (2) containing teeth (19), and a piston (10) with a base (22) which has a ring (16) and a heel (18). The piston (10) acts on the lugs (20) which free the part (5), which in turn makes the tip (7) retract by means of a spring (8). At the same time, the heel (18) locks the piston (10) in the rabbet (21). The device of the invention is designed for the medical profession and for all those using syringes, with a view to avoiding cases of contagion.
Patent EP-0494914-A1 (EP)
Title: Novel 2-spirocyclopropyl cephalosporin sulfone derivatives and processes for the preparation thereof
Inventor: MAITI SAMARENDRA N
IPC: C07D501/62
Filed: 1990-10-05
Abstract: Derivatives of 2-spirocyclopropyl cephalosporin sulfone of the structural formula I   <IMAGE> I  are provided which are useful as potent elastase inhibitors.
Patent EP-0513350-A1 (EP)
Inventor: SAITO TADAO
IPC: B65D47/06
Filed: 1990-12-04
Abstract: A liquid spraying vessel provided with a body proper (1), a cylinder(10) suspended in the vessel with cap-like member (3) fitted over the outer periphery of opening neck of the vessel, and a stem (17) erecting from a cylindrical piston (16) fitted into said cylinder and passing through the top wall (4)of said cap-like member, and a working piece (20) having a head (18) with a nozzle to open toward the front side fitted at the upper end of said stem, so that liquid in the vessel is sucked into the cylinder with the vertical movement of the working piece relative to the cylinder and spouted from the nozzle (19) through the stem, wherein a finger-catching part (30) is provided on the upper surface of said head; the working piece is vertically moved by the finger inserted into said finger-catching part; and said working piece is easily operated with auxiliary walls (6, 6) to serve as finger-applying parts and head guides are erected on both sides of the head of the working piece.
Patent EP-0448975-A1 (EP)
Inventor: DROWER HERBERT M
IPC: B42D15/10
Filed: 1991-02-26
Abstract: A two-element lamination product for manufacture of a secure identification card that requires no insert comprises first and second resin lamination sheet (21,22), each substantially larger than the desired ID card dimensions, that are joined along one edge (23); the two sheets (21,22) have engageable heat-and-pressure sealable surfaces and are precision cut to define two aligned, matching card panels (25,28) of the desired ID card dimensions. Each card panel is joined to its sheet by plural frangible bridges (29). The first card panel (25) has a transparent portion and the second (28) an aligned, matching opaque portion with an image- receptive surface (31) facing the first card panel (25); opacity may be obtained by pigmentation or by surface coating. Usually, the entire first card panel (25) is transparent and the second card panel (28) is all opaque. After ID image data is applied to the opaque part of the second card panel (28) the sheets (21,22) are sealed together and the sealed card panels (25,28) are then broken out, affording a secure ID card that is very difficult to separate for alteration purposes.
Patent EP-0460363-A1 (EP)
Inventor: JAKOBSON GERALD DR
IPC: C07D317/24
Filed: 1991-03-20
Abstract: The invention relates to a process for the preparation of fatty or hydroxyfatty monoesters of isopropylidene derivatives of a polyglycerol. In this process, a C6-C22-fatty acid or -hydroxyfatty acid is reacted with monoisopropylideneglycerol glycidyl ether or diisopropylidenetriglycerol glycidyl ether in a molar ratio of 0.5:1 to 1:0.5 at temperatures of 373-473 K in the presence of a catalyst and the resulting fatty or hydroxyfatty monoester is, if desired, purified by distillation, fractional distillation and/or ion-exchange.
Patent EP-0506992-A1 (EP)
Inventor: BEHREND DETLEF
IPC: A61B17/03
Filed: 1991-04-03
Abstract: Abdominal wall closure plate part, reinforced edge zone, preferred perforations, closure edge, felt material The invention relates to a multipart, elastic abdominal wall closure plate, preferably made of thermoplastic polyurethane elastomers (TPU), which makes possible a temporary reversible abdominal wall closure which can be reclosed as often as necessary, especially in surgery to the upper abdomen. It can also be used in experimental surgery and veterinary medicine. The aim and object of the invention comprise the development of a closure plate, especially for the adbominal wall, which permits, on the one hand, low-tension temporary abdominal closure to be performed on obese patients and, on the other hand, makes possible repeated invasive monitoring of progress. <IMAGE>
Patent EP-0462566-A1 (EP)
Inventor: ANTONIOUS ANTHONY J
IPC: A63B55/00
Filed: 1991-06-18
Abstract: A golf club holder insert (10) for use with a golf bag (12) to hold a plurality of golf clubs and sized to snugly fit within the opening of the bag (12) formed of a primary golf club holding compartment (20) and a plurality of secondary shaped golf club holding compartments (26) attached about the primary club holding compartment. The primary compartment (20) extends above the secondary compartments (26) to separate golf clubs stored in the primary compartment (20) from the golf clubs in the secondary compartments (26) to protect the clubs and club shafts from damage caused by contacting other clubs in the bag.
Patent EP-0462614-A1 (EP)
Inventor: WEBSTER DAVID R
IPC: E01D19/16
Filed: 1991-06-20
Abstract: The bridge which includes a pair of towers (30, 32) on either side of a gap (R) and a roadway deck (38) extending across the gap (R) between the towers (30, 32) and cable stays (40, 42) fanning out from the top of each tower (30, 32) to separate longitudinally spaced load-bearing points (44) on the decks (38) such that a pair of cable stays (40, 42) extends from each load-bearing point (44) on the deck (38) to the tops of the respective towers (30, 32) with a span between towers (30, 32) 10 to 20 times tower height above the deck (38).
Patent EP-0468353-A1 (EP)
Inventor: HERMANN HEINRICH DR
IPC: C07D487/18
Filed: 1991-07-17
Abstract: In a process to avoid the formation of waste water in the production of hexamine from ammonia and the stream of gas containing formaldehyde resulting from the catalytic oxidation of methanol on metallic oxide catalysts, or by oxidative dehydrogenation to formaldehyde, the liquid volume during reaction for the production of hexamine is kept constant, and carbon monoxide, the organic components of the exhaust gas and also hydrogen, if present, are oxidized to carbon dioxide and water, thus avoiding an energy-consuming condensation of the condensable components from the stream of exhaust gas and their treatment.