baber/WOPTO huggingface dataset:
Patent EP-0342160-A1 (EP)
Inventor: JIMENEZ ANTONIO
IPC: D05B73/02
Filed: 1989-05-08
Abstract: This information device comprises a substrate (2) carrying two rows (7, 8) of ideographs representing part of the sewing designs which can be executed by the sewing machine, and a flap (9) articulated between these rows and carrying on each face a row of ideographs relating to another part of these sewing designs. This flap is capable of being tilted into two limiting positions overlapping either of the rows of ideographs of the substrate. For each ideograph, it has a window (15) revealing one of the diodes (17) associated with each ideograph of the substrate. Keys A and B make it possible to select each desired sewing design, the identity of which is marked by the ignition of the diode associated with the corresponding ideograph or visible through the window of the flap adjacent to this ideograph. 
<IMAGE>
Patent EP-0336910-A1 (EP)
Inventor: COMELLI GIORDANO
IPC: B64C31/028
Filed: 1989-04-05
Abstract: The invention regards a launching device for rescue parachutes for small aircraft capable of launching the parachute with adequate force for correct functioning. The power is supplied by a compressed gas stored in a gas cylinder, which is freed by a rapid release valve: the shove which the parachute receives, throws it into the air, swelling it up and this, once opened, remains connected to the aircraft by a rope. The parachute is held inside a container made up of a base which is fixed to the mobile parts of the device and of a lid which is disposed of during the release. The lid is held fast against the base by set elements whose breakage is caused by the expansion of the gas. The functioning of the device is operated by the traction of a handle which by means of a cable contained inside a sheath, frees a spring: this will push the shutter of the rapid release valve, thus letting out the pressure energy of the gas. A safety-catch is situated on the device, which joins the mobile parts to the fixed parts, thus blocking them: this safety-catch blocks the device even if this is accidently operated. 
     The gas charge can be checked periodically by means of a gauge and the parachute easily inspected.
Patent EP-0343135-A1 (EP)
Inventor: BRANEMARK PER-INGVAR
IPC: A61C8/00
Filed: 1989-05-12
Abstract: A fixture (1) intended for implanting and anchoring in bone tissue, particularly in bone tissue of the jaw, to support a prosthesis such as the crown of a tooth, said fixture having at least a surface layer of material compatible with the tissue, such as titanium, the fixture comprising a lower shaft portion (6) with external threading (11) and an upper, smooth, neck portion (2) and being arranged to be screwed into a hole drilled in the bone tissue, the diameter of the hole being sub­stantially in agreement with the core diameter of the shaft portion. The diameter of the neck portion (2) lies within the interval between the outer diameter of the thread (11) on the shaft portion and the core diameter of the shaft portion. The neck portion (22) has an axial length exceeding the settlement in bone level which normally occurs upon use of the fixture.
Patent EP-0371138-A1 (EP)
Inventor: IEHISA NOBUAKI FANUC MANSION H
IPC: H01S3/0975
Filed: 1989-03-16
Abstract: A discharge tube for a discharge-excited gas laser device of the type of high-speed gas stream. Capacitive load media (9) under the surfaces of metal electrodes (2a, 2b) are opposed to each other in a convexed curved manner to constitute the discharge tube. Therefore, the distribution of laser oscillation gains is uniformized in the discharge tube (1), and a laser beam of a single mode is obtained.
Patent EP-0560754-A1 (EP)
Title: Dispositif capteur pour instruments a cordes
Inventor: LACE DONALD A
IPC: G10H3/18
Filed: 1989-02-28
Abstract: On décrit un capteur électromagnétique (10) servant à détecter le mouvement mécanique de cordes, qui comprend un logement ferromagnétique (11) de forme allongée comportant un évidement longitudinal dans lequel s'insère un noyau ferromagnétique. Ledit noyau comprend plusieurs prolongements en forme de doigt coplanaires et espacés (36, 37) qui s'orientent vers les parois (13, 14) de l'évidement. Les parois (13, 14) de l'évidement de même que les prolongements en forme de doigt du noyau sont en permanence magnétisés à une polarité magnétique commune, de manière à concentrer, par répulsion magnétique, le flux dans les écarts entre les prolongements (36, 37). Une bobine (29) qui entoure le noyau détecte alors les changements de flux, provoqués par le mouvement des cordes, de ces champs de flux concentrés.
Patent EP-0417199-A1 (EP)
Inventor: STROCK ALVIN E
IPC: A61F15/00
Filed: 1989-06-01
Abstract: L'accessoire corporel décrit sert à protéger un patient contre le risque de blessure dû aux forces externes s'appliquant dans la région sous-jacente du corps de l'utilisateur. L'accessoire corporel comprend un bouclier rigide généralement en forme de dome fixé à un tampon flexible compressible. Le tampon comporte une première section à laquelle est fixé le bouclier rigide, une seconde section qui adhère au corps de l'utilisateur et qui est pourvue de deux ailes latérales séparées par une région centrale, le tout formant une surface exposée et placée contre le corps de l'utilisateur. La seconde section du tampon est accouplée à la première section du tampon le long de la région centrale, assurant ainsi la mobilité des ailes par rapport à la première section du tampon. Les ailes permettent au bouclier et à la première section du tampon de se déplacer ou de pivoter par rapport à la seconde section du tampon en réponse aux mouvements du corps et aux forces extérieures, améliorant ainsi la capacité de l'accessoire à rester collé au corps de l'utilisateur sur une longue période.
Patent EP-0423224-A1 (EP)
Title: Leader sequence inducing a post-translational modification of polypeptides in bacteria, and gene therefor
Inventor: HANSEN NORMAN J
IPC: C12N15/11
Filed: 1989-06-30
Abstract: The method by which polypeptides having residues other than the 20 common amino acids are made is established. A leader peptide sequence, and its gene, are identified which induce or assist post-translational modifications of Cys, Thr and Ser in prokaryotes. The leader sequence may be used to induce the presence of covalent bonding sites in polypeptides and can be expressed by either naturally occurring or artificial means.
Patent EP-0400104-A1 (EP)
Inventor: FLUECKIGER BEAT
IPC: F24C15/36
Filed: 1989-08-31
Abstract: Un écran de protection peut être monté sur une cuisinière; dans sa première position, il empêche des enfants de toucher la plaque chaude de cuisson ou de faire tomber des casseroles avec leur contenu bouillant pendant la cuisson. Dans sa deuxième position, il empêche les enfants d'allumer la cuisinière lorsqu'elle n'est pas utilisée. A cet effet, l'écran de protection est inséré dans une fente d'un rail de retenue, puis retenu par une fermeture à déclic. Pour placer l'écran de protection dans sa première position, on l'insère par le haut, et pour le placer dans sa deuxième position, on l'insère par le bas.
Patent EP-0437462-A1 (EP)
Inventor: MUELLER REINHARD
IPC: A61Q5/02
Filed: 1989-09-25
Abstract: Amphoteric and zwitterionic, water-soluble cellulose ethers which contain on average per anhydroglucose unit at least 0.1 amino and/or ammonium groups and at least 0.1 carboxyl groups and, where appropriate, additionally a number which is at least necessary for their solubility in water of alkyl or hydroxyalkyl groups which are bonded in the manner of an ether and have 1-4 C atoms, are suitable as additives for improving combability to agents for cleaning and caring for the hair. The agents preferably contain 0.01 - 5% by weight of the amphoteric and zwitterionic cellulose ethers and 0.1 - 25% by weight of a surface-active substance.
Patent EP-0390006-A1 (EP)
Inventor: HUNDT MICHAEL DIPL-ING
IPC: H01R13/639
Filed: 1990-03-26
Abstract: In an electrical connector assembly, a slide is used which moves at right angles to the plug-in direction of the first and of the second housing, in order to be able to couple or decouple the associated contact and mating contact elements held in the housings easily. In order in this case to avoid sealing problems in guiding the slide it is proposed that the first housing be split into two plug parts, connected to one another, and that the second housing be split into two socket parts, which are complementary thereto, which socket parts are in each case located at a distance from one another at right angles to the plug-in direction of the housing parts and on which the contact and mating contact elements are distributed. A single-wall control printed-circuit board is used as the slide, which is located outside the housing, namely in a plane between the plug parts and the socket parts. Each plug part with its socket part is inherently sealed, without it being adversely affected by the control printed- circuit board. <IMAGE>
Patent EP-0391244-A1 (EP)
Inventor: MOZIL WALTER
IPC: A01K83/06
Filed: 1990-03-29
Abstract: The invention relates to a fish-hook arrangement for catching predatory fish by means of a rod and line and using bait fish (1), with a fore-hook (4) which has at one end of its hook shaft (5) a hook end for attaching the fore-hook (4) to the bait fish (1) and at the other end of its hook shaft (5) an eye (7), in which there is suspended a fish-hook (3) with its hook end which has a point with a barb (8). In order to make possible an early and reliable hook engagement when catching freshwater predatory fish also, this hook arrangement is designed in such a manner that the eye (7) of the fore- hook (4) extends over part of the length of the hook shaft of the fore-hook, so that a relative movement between fore-hook (4) and fish- hook (3) is possible. <IMAGE>
Patent EP-0391439-A1 (EP)
Inventor: TERASHIMA KANETSUGU
IPC: G02F1/137
Filed: 1990-04-06
Abstract: This invention relates to a ferroelectric liquid crystal composition exhibiting an Sc* phase over a wide temperature range including room temperature and having a spontaneous polarization value of 30 nC/cm² or less and a quick response, i.e., a response time of 100 µsec or less, and also to an optical switching element comprising the ferroelectric liquid crystal composition. The ferroelectric liquid crystal composition comprises the following three components of A, B and C in respective amounts of 75 to 95 % by weight, 3 to 9 % by weight and 3 to 12 % by weight based on the total amount of the components A, B and C and having a phase sequence series of an isotropic liquid, a cholesteric phase, a smectic A phase and a chiral smectic C phase in that order from the high temperature side and a spontaneous polarization value of 30 nC/cm² or less. 
     The component A is at least one compound selected from the group consisting of compounds represented by the general formulae:
        
     The component B is at least one compound selected from the group consisting of compounds represented by the general formulae:
       
     The component C is at least one compound selected from the group consisting of compounds represented by the general formula:
      In the above formulae, R¹ to R¹⁰, X, m, n and * are as defined in the claims.
Patent EP-0472744-A1 (EP)
Inventor: MAIER HANSPETER
IPC: A23L1/00
Filed: 1990-05-18
Abstract: The apparatus comprises a filling tube (8) for feeding the powdered material and, coaxially to the filling tube, two moistening devices, the inner one being formed by a circular slot (5) and the outer one being formed by an annular sintered metal plate (4), and the outlet of the filling tube for the material, that of the slot for the gas stream and that of the sintered metal plate for feeding the steam being located virtually in the same plane.
Patent EP-0446405-A1 (EP)
Inventor: KASAHARA KEIJI
IPC: A47L13/40
Filed: 1990-05-29
Abstract: An electrostatic attracting sheet which is incorporated in X-Y plotters or the like machines in order to attract drawing papers to a supporting board in the machines while the drawing of any given letters and/or figures is done on the drawing papers, the attracting sheet comprising crystal whiskers of potassium titanate which are coated with a white conductive substance such as tinc and are dispersed in plastics sheet at a content such that a volume resitivity of an order of 10¹² to 10¹⁴ Ω.cm is imparted to the sheet, which sheet is made white or light gray due to such white whiskers dispersed therein.
Patent EP-0402744-A1 (EP)
Inventor: BENDER DIETMAR DR
IPC: C07C29/56
Filed: 1990-06-06
Abstract: A process for the isolation of trans-1,1,4,4-tetraalkyl-2-butene- 1,4-diols of the formula I …<IMAGE>… in which the radicals R<1>, R<2>, R<3> and R<4> are identical or different and are C1- to C5-alkyl groups,… from mixtures with their cis isomer, wherein the trans isomer is separated from the cis isomer by liquid-liquid extraction.
Patent EP-0477428-A1 (EP)
Inventor: DATHE JOACHIM DIPL-PHYS
IPC: H01L29/73
Filed: 1990-09-28
Abstract: A semiconductor chip comprising at least one electrically resistive device (2, 3), at least one semiconductor component (1) integrated in the semiconductor chip and at least one metallisation (12) for the semiconductor component (1) on the semiconductor chip is intended to make it possible to reduce the space required for resistive devices on the semiconductor chip. At least one resistive device (2, 3) is situated, at least partially, underneath the metallisation (12). <IMAGE>
Patent EP-0425917-A1 (EP)
Inventor: BERGMANN HANS-WILHELM PROF-DR
IPC: G01N21/55
Filed: 1990-10-19
Abstract: In a procedure of the quality control of metallic surfaces which are exposed in advance by means of a pulsed laser, especially an excimer laser, the surface quality is detected optically on line by differential reflectometry in a prescribed spectral range. <IMAGE>
Patent EP-0483399-A1 (EP)
Title: Einrichtung zum Vergleich zweier dual kodierter Daten
Inventor: HAKEN KLAUS
IPC: G06F7/50
Filed: 1990-10-30
Abstract: Ein schneller, flexibler Hardware-Vergleicher wird unter Verwendung von Schreib-Lesespeichern (RAMs) realisisert, indem an einer bestimmten, dem Vergleichsdatum (Sollwert) entsprechenden Adresse eine Kennung abgelegt wird, welche bei Adressierung mit dem zu vergleichenden Datum (Istwert) nur im Fall der Übereinstimmung auslesbar ist. Zur Reduzierung der in den RAMs zu dekodierenden Adressen werden die erforderlichen Adreßleitungen gleichmäßig auf mehrere Schreib-Lesespeicher verteilt. Die Erfindung ist als Adreßvergleicher beim Softwaretest einsetzbar und bei zusätzlicher Ablage der jeweiligen Adreßdifferenz zur Sollwertadresse in den RAMs als Soll-Istwertvergleicher in digitalen Regelkreisen. <IMAGE>
Patent EP-0448788-A1 (EP)
Inventor: STENGER REINHARD
IPC: E02F3/36
Filed: 1990-11-26
Abstract: The quick coupling device for an excavator for exchanging working implements is detachably fastened to an adaptor (3) of an articulated arm via locking elements (6) and is held on the articulated arm in such a way as to be pivotable about a horizontal axis. The locking elements consist of pistons which are arranged coaxially in a housing (9) and have end locking pins (12, 13) which can be shifted into an extended working position via an interposed compression spring (14) and into a retracted inoperative position inside the adaptor via the application of pressure controlled by a control unit. This design of the device ensures that the locking pins in the working position are under the stress of the compression spring. 
<IMAGE>
Patent EP-0436931-A1 (EP)
Inventor: ALLOUIS JACQUES
IPC: H04L12/40
Filed: 1990-12-27
Abstract: The system of transmission on a shared bus connected to several computer boards each equipped with a microprocessor (mP) comprises, for each board: a bus controller (CB) linked to the shared bus, means of reception (RR, MR) and means of transmission (ME, RE) of messages, linked to the microprocessor and to the bus controller, and a direct memory access controller (CADM) linked to the reception means, to the transmission means, to the bus controller, and to the microprocessor to which it delivers a stand-by signal in order to halt operation thereof for the time required by the direct memory access controller to access the reception means or the transmission means. <IMAGE>
Patent EP-0465731-A1 (EP)
Inventor: SANANIKONE PRASERT
IPC: E21B47/00
Filed: 1990-07-10
Abstract: The invention relates to the determination of the torque T s  acting at the surface in a drillstring while drilling a borehole, the drillstring being rotated by rotating driving elements which include an electrical motor with an output shaft. The method comprises the steps of: measuring the angular acceleration γ of said shaft; measuring the torque T m  of said motor; determining the gear ratio G; determining the moment of inertia Mt of said rotating driving elements; and determining the torque T s  from the values of γ, T m , G and Mt.
Patent EP-0437878-A1 (EP)
Inventor: BERTANI PAOLO
IPC: A61C13/10
Filed: 1990-12-12
Abstract: A device for locating the labial commissure relative to the position of the teeth, as heretofore described, comprising a crescent-shaped element (1) provided with an appendix (2) of non-circular cross-section, the axis of which coincides with the intersection of the two planes of symmetry of the element, a cup-shaped template (4) being mounted, with its cavity facing the element (1), on said appendix in a manner slidable but unable to rotate.
Patent EP-0383603-A1 (EP)
Inventor: KUSAYAMA MASAHIRO
IPC: A44B19/36
Filed: 1990-02-15
Abstract: A bottom end stop (10) for a slide fastener (F) is disclosed, which is formed by injection molding of a plastics material into a multi-shape structure designed to eliminate unintentional separation or "chain crack" of the fastener (F) which would otherwise take place at the joint between the end stop (10) and an endmost or terminal one (Ea) of discrete coupling elements (E) when upwardly directed thrust force is exterted from under the fastener (F).
Patent EP-0385794-A1 (EP)
Inventor: HORSBURGH STEWART
IPC: B31B1/74
Filed: 1990-03-01
Abstract: A method of hardening serrated intended cutting edges (11) in a plurality of cardboard carton blanks (10) is provided. The method comprises arranging the blanks (10) contiguously in a stack (16) with the intended cutting edges (11) on one side of the stack (16). That side of the stack (16) is then sprayed with a hardening agent which is allowed to set on the stack (16). The hardening agent is a solution of a sugar-based adhesive and is absorbed by the intended cutting edge (11) of the blanks (10) and after setting of the adhesive the blanks (10) can be physically separated without damage to the edges (11).
Patent EP-0388096-A1 (EP)
Inventor: ATKINSON CRAIG
IPC: B21B31/18
Filed: 1990-03-09
Abstract: Method for predetermining the distances of grooves (3) in a first reference (1) and a second roll (2) from a fixed datum (13) on a base (12) for the roll stand, preferably in a prior calibration stage, which information is stored in a microprocessor (18), and the microprocessor subsequently controlling drive means to move the rolls to align co-­operating rolling grooves and align the rolling grooves with the pass line, or to move the second roll with reference to the reference roll to align co-operating rolling grooves, and move roll guides to align the pass line with the rolling grooves. At the calibration stage the rolls are loaded in a frame (5) in front of which is a table (7) carrying scanning means, and there being an appropriate light source to the opposite sides of the rolls. Thus, with the frame set in relation to a fixed datum the same distance from the rolls as is the datum on the stand base from the reference roll in use, the scanning unit and light source are moved across the rolls to "read" the position of the grooves in both rolls from the datum.
Patent EP-0398765-A1 (EP)
Inventor: YOSHIMOTO MASAFUMI
IPC: B01J35/04
Filed: 1990-05-21
Abstract: There is disclosed an ozone decomposing reactor element which comprises 
a catalyst structure 10 composed of a carrier having at least one passage 11 extending therethrough for allowing an ozone containing fluid to pass through the catalyst structure and catalyst and electroconductive material carried in or on the carrier; and 
electrodes 12 attached to the catalyst structure for electrifying the structure to decompose ozone at elevated temperature. 
     The carrier is either a ceramic honeycomb mold or of fiber board.
Patent EP-0405748-A1 (EP)
Inventor: HARNDEN MICHAEL RAYMOND BEECHA
IPC: A61P35/00
Filed: 1990-05-24
Abstract: The (R)-isomer or the (S)-isomer of a compound of formula (IA), optionally in admixture with up to 45% of the mixture by weight of the corresponding (S)-isomer or the (R)-isomer respectively:
      wherein 
R₁¹ is hydroxy or amino; 
R₂¹ is amino or hydrogen; 
R₃¹ is hydroxymethyl or acyloxymethyl; and 
R₄ is a group of formula:
      wherein 
R₅ and R₆ are independently selected from hydrogen, C₁₋₆ alkyl and optionally substituted phenyl; or 
R₃ and R₄ together are:  
      wherein 
R₆ is as defined above; 
having antiviral activity, a process for their preparation and their use in the treatment of viral infections or neoplastic diseases.
Patent EP-0428334-A1 (EP)
Inventor: STEIGER ROLF
IPC: G03C1/12
Filed: 1990-11-08
Abstract: There is described a process for the spectral sensitisation of photographic silver halide emulsions which comprises forming and chemically sensitising silver halide crystals in a colloid dispersion medium, the process being characterised in that it comprises forming a shell of silver halide on the chemically sensitised crystals by simultaneously adding to the dispersion an aqueous solution of a water soluble halide or pseudo-halide, an aqueous solution of silver nitrate and a J-band aggregating spectral sensitising dye in an aqueous medium, the said simultaneous additions being continued for sufficient time to form a shell of silver halide or pseudo-halide on the said chemically sensitised silver halide crystals which is up to 15 mole percent of the total silver halide or pseudo-halide of the fully grown crystals. 
     It is thought that in the process of the present invention there is formed on the surface of the chemically sensitised silver halide crystal terraces of the halide or pseudo-halide being added, these terraces being separated from each other by steps of high surface energy. The J-band aggregating dye nucleates on these steps and is deterred from recombining. At the end of the process frequently the whole surface of the silver halide crystals is covered with such terraces and steps on which the J-band dyes have nucleated. When such crystals are photo exposed, electron hole recombination is decreased leading to higher photographic speed and low LIRF.
Patent EP-0427587-A1 (EP)
Inventor: CZERNECKI STANISLAS
IPC: C07H9/06
Filed: 1990-10-25
Abstract: Process for the preparation of a compound of formula I 
<IMAGE>
 from a compound of formula II 
<IMAGE>
 via a compound of formula IV 
<IMAGE>
 the invention also relates to a compound of formula IV as intermediate in the preparation of a compound of formula I.
Patent EP-0457802-A1 (EP)
Inventor: SCHLECHT MATTHEW FRED
IPC: C07D493/18
Filed: 1990-02-06
Abstract: L'invention concerne des composés dérivés d'éther d'oxabicyclononane de formule (I), des compositions contenant ces composés de dérivés d'éther, ainsi que des procédés d'utilisation desdits composés ou desdites compositions afin de réguler la croissance de végétations indésirables dans le soja, le coton, les betteraves à sucre, le colza, les céréales, le blé, l'orge et particulièrement le riz.
Patent EP-0413019-A1 (EP)
Title: Genes vegetaux synthetiques et procede de preparation
Inventor: FISCHHOFF DAVID ALLEN
IPC: C12N5/02
Filed: 1990-02-13
Abstract: L'invention concerne un procédé de modification de séquences de gènes structuraux pour améliorer l'expression du produit protéique. L'invention concerne également de nouveaux gènes structuraux qui codent des protéines insecticides de B.t.k. HD-1, B.t.k. HD-73, B.t. tenebrionis, B.t. entomocidus, 2 protéine de B.t.k. HD-1, et la protéine d'enrobage du virus d'enroulement de la feuille de pomme de terre.