baber/WOPTO huggingface dataset:
Patent EP-0333724-A1 (EP)
Inventor: ISELI FRITZ FRANK
IPC: G06K19/06
Filed: 1987-11-05
Abstract: Le procédé d'identification d'un code sur un support (C) de code est un système comportant une source de lumière (L), un support de code avec une pluralité de fenêtres de code irradiables, lesquelles fenêtres sont munies de filtres de polarisation (P1, P2), le codage se manifestant en polarisation différenciée, et une unité de réception (E) avec un miroir de séparation du faisceau (M) destiné à diviser la lumière émanant du support de code en deux faisceaux partiels, ainsi qu'un détecteur photosensible (D1, D2) pour chacun de ces faisceaux, lesquels détecteurs ont chacun un filtre de polarisation (P1, P2) branché en amont dans des sens de polarisation croisés.
Patent EP-0280885-A1 (EP)
Inventor: MULLER JURGEN
IPC: D06F57/08
Filed: 1988-02-01
Abstract: The invention relates to a device for drying and depositing laundry, with two stands (10, 12) and at least two depositing bodies (13, 14) which are positioned one above the other and extend horizontally in their effective position and which are connected in an articulated manner to the stands (10, 12), are pivotable in relation to these, preferably through 90 DEG , and consist respectively of at least two mutually pivotable parts (16 to 19) connectable to one another in an articulated manner, the pivot and/or articulation axes (20 to 25) of the device extending parallel to one another. The stands (10, 12) are arranged at a distance from one another. At least two joints (30, 31) of the parts (16 to 19) are connected by means of at least one guiding and supporting body (40) connectable to them in an articulated manner and extending vertically. Movable to and fro on the guiding and supporting body is a sliding body (42) with supporting rods (43, 44) of identical length which are connected to it in an articulated manner, the other ends of the supporting rods (43, 44) being respectively connected in an articulated manner to one of the stands (10, 12). <IMAGE>
Patent EP-0278512-A1 (EP)
Inventor: SULZER GERD DR
IPC: B23F21/02
Filed: 1988-02-11
Abstract: Beschrieben wird ein Verfahren zum Wälzchleifen von schrägverzahnten Zahnrädern im kontinuierlichen Diagonal-Wälzverfahren mit einem Werkzeug in Form einer im wesentlichen evolventischen Schnecke. Die Länge der Schnecke ist größer als die Länge des Arbeitsbereichs. Zum Erzeugen einer Breitenballigkeit wird der Achsabstand zwischen Zahnrad und Schnecke beim Durchfahren der Zahnlücke entsprechend verändert. Das Zahnprofil der Schnecke ändert sich axial von einem Ende zum anderen, wobei die Änderung der Rechts- bzw. Linksflanken gegensinnig verläuft, in dem Sinne, daß der Winkel der einen Flanken von einem Maximalwert an einem Ende der Schnecke zum anderen Ende hin kontinuierlich abnimmt, wobei der maximale Eingriffswinkel der Rechtsflanken an einem Ende der Schnecke mit dem minimalen Eingriffswinkel der Linksflanken zusammenfällt und umgekehrt. Das Verfahren ermöglicht die Erzeugung eines nahezu ideal korrigierten Flankenprofils, wobei die Profilverzerrungen, welche durch die Achsabstandsänderungen notwendigerweise erzeugt werden, nahezu vollständig kompensiert werden.
Patent EP-0283929-A1 (EP)
Inventor: VAN GERVEN JOHANNES THEODORUS
IPC: A61F9/00
Filed: 1988-03-17
Abstract: A hand grip with a double cannula is described, which is used for aspirating lens debris when performing lens star surgery, the double cannula consisting of two small coaxial tubes, of which the inner tube has a closed tip and a laterally arranged suction opening, and the front end of the outer tube is connected to the inner tube at a distance from the tip and has two laterally arranged flushing openings, a polish surface 8 being provided on the side lying opposite the suction opening 3. <IMAGE>
Patent EP-0297678-A1 (EP)
Inventor: PARR WILLIAM JOHN E
IPC: H05K3/10
Filed: 1988-06-29
Abstract: A conductive metal layer is formed on a substrate having a softening point above about 200°C by depositing copper or nickel particles on the sub­strate, and heating and pressing the metal particles. Unlike similar methods, no developing agent is required to render the metal layer con­ductive. The coated substrates are useful for a variety of uses such as EMI shielding and printed circuit boards.
Patent EP-0294144-A1 (EP)
Inventor: OHTA MASAHIRO
IPC: C08L79/08
Filed: 1988-05-31
Abstract: This invention relates to molding resin compositions, and more particularly relates to polyimide resin compositions having markedly improved molding ability in addition to excellent high temperature stability, chemical resistance and mechanical strength. 
     The polyimide resin composition of this invention consists of 99.9 to 50% by weight of the polyimide and 0.1 to 50% by weight of high temperature engineering polymer. The polyimide consists of recurring units of the following formula:
      wherein X is a sulfonyl radical or a carbonyl radical and R is a tetravalent radical selected from an aliphatic radical, alicyclic radical, monoaromatic radical, condensed aromatic radical and non-condensed aromatic radical. R is, for example,
      The high temperature engineering polymer is, for example, polyphenylene sulfide consisting of recurring units of the formula:
        aromatic polysulfone consisting of recurring units of the formula:
      or aromatic polyetherimide consisting of recurring units of the formula:
Patent EP-0312392-A1 (EP)
Inventor: DAVIES GEOFFREY JOHN
IPC: C09K11/63
Filed: 1988-10-14
Abstract: A material capable of thermoluminescence comprising cubic boron nitride which, if it contains one or more of the impurities set out below, contains said impurities in an amount not exceeding that specified in the content column: 
                 Inpurity       Content (ppm)       Carbon   1100     Oxygen   1500     Silicon   100     Phosphorus   30     Titanium   30     Beryllium   1
Patent EP-0295164-A1 (EP)
Inventor: PINSON DENIS
IPC: G11B20/10
Filed: 1988-05-20
Abstract: Mode d'écriture d'informations de synchronisation sur un support d'enregistrement magnétique (DISC) où les informations sont écrites en code binaire et réparties sur une pluralité N de pistes, chaque piste étant associée à au moins une zone de référence (ZRP<sub>ij</sub>) qui comprend un groupe d'informations de préambule (ZSY<sub>ij</sub> + ZCA<sub>ij</sub>) un groupe d'informations d'adresses absolues (ZAD<sub>ij</sub>) et un groupe d'informations de position fine (GDP<sub>ij</sub>).Selon l'invention, le mode d'écriture est caractérisé en ce que le groupe d'informations de préambule comprend un premier sous-groupe (ZSY<sub>ij</sub>) d'informations de synchronisation précédant un second sous-groupe de contrôle automatique de gain (ZCA<sub>ij</sub>).Applicable aux mémoires magnétooptiques.
Patent EP-0298846-A1 (EP)
Inventor: QUIEVY DIDIER
IPC: H03B5/32
Filed: 1988-07-01
Abstract: Oscillator comprising a resonator (1), for example quartz, looped onto a logic gate (2) via a phase-shifting device (3) and voltage step-up means (13). Furthermore, the logic gate 2 is biased by a resistor 5. Use of a logic gate 2 allows excellent short-term stability to be obtained at an extremely low cost price. For example, the use of CMOS technology makes it possible to obtain performance levels higher than those of the oscillators using analogue amplifiers, for a lower cost price. 
<??>The invention applies mainly to the construction of oscillators with high stability, in particular in the short term, and devices using such oscillators. By way of non-limiting example there may be mentioned, radar, transmitters, receivers, synchronising devices, devices for controlling motors, time base construction, or the construction of calculators. 
<IMAGE>
Patent EP-0367888-A1 (EP)
Inventor: MANGHISI ELSO
IPC: C07D405/00
Filed: 1988-11-08
Abstract: 2,2-Disubstituted 2,3-dihydro-1,4-benzodioxin de­rivatives of formula (I):
      and pharmaceutically acceptable salts thereof having  in vitro  high affinity and selectivity for α₁ receptors and  in vivo  good and long lasting hypotensive activity, with negligeable side-effects; processes for the preparation thereof and pharmaceutical compositions therefrom.
Patent EP-0312552-A1 (EP)
Inventor: DE SALABERRY BERNARD LUCIEN CH
IPC: G01C19/70
Filed: 1988-02-18
Abstract: Un dispositif de suppression des rotations parasites des miroirs mobiles (15) des gyrolasers qui sont mûs par des céramiques piézoélectriques (11). Ces rotations parasites sont dues aux déformations de la partie externe (12) constituant le corps du miroir mobile et fixée au bloc optique (1) sous l'effet des accélérations du mouvement d'activation. Ces rotations parasites sont corrigées dans l'invention par des céramiques (26) de forme semi-circulaire, collées autour de la partie externe (12), et qui, commandées par un circuit électronique, redressent ladite partie externe (12). L'invention s'applique à tous lasers et notamment aux gyrolasers.
Patent EP-0323982-A1 (EP)
Inventor: TOMASI WALTER
IPC: A47G25/90
Filed: 1988-05-28
Abstract: Un dispositif qui aide une personne à mettre des vêtements tels que manteaux, vestes ou similaires comprend un support à hauteur réglable monté sur un guide vertical (1). Le support comprend deux demi-cintres (3, 4) articulés par des charnières (5, 6) dont les axes peuvent s'incliner en deux sens (I, II). Les cintres sont pliables entre une première position terminale horizontale et une deuxième position terminale où ils sont pliés en avant ou vers le bas. Un entraînement (7-10) pouvant être actionné par la personne en train de s'habiller sert à modifier la hauteur (h) du support sur le guide vertical (1). Ce dispositif assure un service identique à celui d'une personne qui tient un vêtement pour aider une autre personne à s'habiller.
Patent EP-0314782-A1 (EP)
Inventor: DODSON-EDGARS DARRYL
IPC: G01B7/14
Filed: 1988-04-28
Abstract: Procédé et système de mesure du jeu, de l'usure, du parallélisme et du fléchissement des plaques rotatives (4) d'une machine à rectifier, où des capteurs à induction (24) sont montés en retrait par rapport à la surface (12) d'une première plaque rectifieuse (2) et disposés en face des surfaces antiusure (30) montées en retrait d'une deuxième plaque rectifieuse (4), de manière à fournir des données permettant de déterminer le jeu et l'usure des plaques. Une pluralité desdits capteurs (24) produisent des données à partir desquelles on peut déterminer le parallélisme et/ou le fléchissement des plaques.
Patent EP-0382867-A1 (EP)
Inventor: VOLLMER ROLF
IPC: H02P25/024
Filed: 1989-02-15
Abstract: The invention relates to a control device for the torque-constants of a permanent magnet excited three-phase motor whose stator winding is divided into two winding segments (1 and 2), in which device the two winding segments (1, 2) can be connected, as required, either in series or in parallel, by means of suitable switching means (9, 13, 18). In this way, the use of permanent magnet excited three-phase motors is made possible for operating cases which require both relatively low as well as high speeds. <IMAGE>
Patent EP-0340645-A1 (EP)
Inventor: BRUNS KLAUS PROF DR
IPC: C07C47/445
Filed: 1989-04-27
Abstract: There are described formyltrimethylbicyclo[2.2.2]oct-7-ene isomers, their preparation, and their use as odoriferous substances.
Patent EP-0348668-A1 (EP)
Title: Halter zur Fixierung von zumindest einem länglichen Rundkörper
Inventor: BINDER HARTMUT
IPC: F16L3/08
Filed: 1989-05-24
Abstract: Zur Befestigung eines Halters (1) an einem Tragteil (3) ist an einer Wand (4) des Tragteiles (3) eine in Einschubrichtung (A) offene Schlitzöffnung (12) angeordnet, in die der Halter (1) nach Umfassen des zu fixierenden Rundkörpers (2) einschiebbar ist. Ein zumindest abschnittsweise am Umfang des Halters (1) vorgesehener Aufnahmeabschnitt (13) umgreift dabei die Wand (4) des Tragteiles (3) beidseitig.
Patent EP-0402512-A1 (EP)
Inventor: PEYRE HENRI
IPC: B62M3/08
Filed: 1989-06-16
Abstract: The shoe is fixed to the pedal (2) by means of shoe-side and pedal-side bolt parts (6, 11, 16) which interact in a positively locking manner and are released from their locking engagement when the shoe is swivelled about an approximately vertical axis (pin 7). During this swivelling a release resistance which is generated for example by spring (12) must be overcome, said resistance counteracting a relative rotation between the shoe and a shoe-side coupling element, which can be held non-rotatably on the pedal (2), or a relative rotation between the pedal (2) and a pedal-side coupling element (8) which can be held fixed in terms of rotation on the shoe. <IMAGE>
Patent EP-0363718-A1 (EP)
Inventor: SCHNEIDER NORBERT
IPC: C02F3/00
Filed: 1989-09-25
Abstract: In a waste water purification process having at least three tanks (1, 2, 3) which simultaneously take part in the biological treatment process and which are fitted with an aeration device (5) which can be switched off and with a circulation device (4) separately therefrom, a feed (15) connected to a recycle sludge feeder (16) from a clarification tank, the run-off (17) being taken into this clarification tank, and the biological treatment tanks being series-connected and the tank receiving the feed and the recycle sludge (22), depending on the change-over cycle, being run essentially in the absence of oxygen, the tank which is the second in the sequence being run as a rule aerobically and, in exceptional cases, in the absence of oxygen and thereafter aerobically and the tank, from which the run-off is taken in each case, being run essentially aerobically, the tank functions are cyclically changed over after the completion of each predetermined change-over cycle. <IMAGE>
Patent EP-0392083-A1 (EP)
Inventor: STAUDENRAUSCH GEORG
IPC: A22C11/10
Filed: 1989-11-21
Abstract: A method and apparatus for dividing into individual sausages a sausage strand exiting from a filler machine, wherein the sausage strand is rotated about its longitudinal axis and constricted by revolving constrictor elements, the thus divided sausages being provented from being further rotated, in which the apportioned size and length of the sausages can be varied by varying the revolving speed of the constrictor elements during the inoperative phase of their revolution relative to their revolving speed during their engagement with the sausage strand by providing the constrictor elements with a separate electric drive mechanism, the rotational speed of which is controlled by an electronic contol unit during its revolution.
Patent EP-0342756-A1 (EP)
Inventor: GUICHARD PHILIPPE
IPC: H04N7/24
Filed: 1989-05-17
Abstract: PCT No. PCT/NL89/00037 Sec. 371 Date Mar. 20, 1990 Sec. 102(e) Date Mar. 20, 1990 PCT Filed May 19, 1989 PCT Pub. No. WO89/11767 PCT Pub. Date Nov. 30, 1989.In order to reduce the digital data throughput, the transmission system comprises means for determining, for each image, in the set of speed vectors, a subset containing the vectors which are encountered most frequently in this image, and means for digitally transmitting, once per image, the characteristics of all the vectors of this subset, and if the speed vector of an image part to be transmitted is an element of the subset, it is defined by reference to the subset, while, if it is not an element of the subset, another transmission mode is used for the current image part, being a mode in which the speed vector is not used, but in which the analog video data are transmitted with a lower spatial definition but with a higher frame rate.
Patent EP-0346959-A1 (EP)
Inventor: CORLEY LARY STEVEN
IPC: C07C17/12
Filed: 1989-05-19
Abstract: The invention relates to a process for preparing a cyclobutenohaloarene comprising the steps of:
     a) providing a reaction mixture comprising an organic phase and an aqueous phase, the organic phase comprising a cyclobuteno­arene;   b) contacting in the organic phase the cyclobutenoarene and a halogen source under reaction conditions effective for producing a reaction product comprising the cyclobuteno­haloarene and hydrogen halide and for permitting migration of the byproduct hydrogen halide into the aqueous phase; and   c) recovering the cyclobutenohaloarene from the organic phase.
Patent EP-0366312-A1 (EP)
Inventor: STRID ERIC W
IPC: G01R29/26
Filed: 1989-10-12
Abstract: Method and apparatus for simultaneously measuring noise power of a two-port device under test (DUT) using a one-port tuner (28), a low-noise amplifier (38), a power divider (20) with a plurality of outputs (20a), and a plurality of noise meters (22). The noise meters (22) are configured to measure available noise power in different frequency ranges which are closely spaced around a selected central frequency, thereby yielding the noise parameters of the DUT at the central frequency.
Patent EP-0368646-A1 (EP)
Inventor: KIMURA MASAKAZU
IPC: H01L23/522
Filed: 1989-11-09
Abstract: A semiconductor device includes a MISFET formed on a semiconductor substrate 1 and has a source electrode 9 connected to a conductive layer 13 extending over the MISFET to a position over the gate electrode thereof. A second conductive layer 15 is connected to the layer 13 over the gate electrode and extends in the opposite direction to a power supply. A main portion of the layer 15 is highly resistive so as to form a resistor R2. By this means, the length of the resistor R2, which determines its resistance is increased in relation to the overall length of the cell, so that miniaturisation is readily achieved while retaining the high resistance of the resistor R2.
Patent EP-0392122-A1 (EP)
Inventor: DEFREITAS ELAINE C
IPC: C12P21/00
Filed: 1989-12-15
Abstract: A lymphokine is disclosed which can be used to activate and stimulate CD3⁺, CD4⁺ T cells, as well as Sezary leukemic T cells. The lymphokine can be obtained from mitogen-stimulated peripheral blood mononuclear cells or urine of Sezary Syndrome patients. The lymphokine upregulates interleukin-2 receptors.
Patent EP-0328427-A1 (EP)
Inventor: GONCALVES ANTONIN
IPC: A45D34/04
Filed: 1989-01-12
Abstract: This unit (1) comprises a recipient (2) on which is mounted a distribution head (3). The latter comprises a rotating cover (16) which is maintained on the recipient (2), and whose operation causes the translation of an adapter (13) mounted in a sliding manner on the neck (5) of the bottle. It is thus possible to open and close an upstream valve whose moving part is a plate (18) of the said adapter (13) and whose seat (37) is carried by the cover (16). The plate (18) serves as a support for a spring (14) drawing an applicator (15) into a position of closure of a downstream valve whose seat is carried by the cover (16). The downstream valve opens by the pushing in of the protruding end-piece (49) of the said applicator (15) when it is placed on the support intended to receiver the substance. The position in which the upstream valve is open corresponds to the "ready to use" position, the downstream valve still being closed. The position in which the upstream valve is closed blocks the downstream valve and ensures perfect fluid-tightness. <IMAGE>
Patent EP-0361988-A1 (EP)
Inventor: BILLET PHILIPPE
IPC: A43B7/02
Filed: 1989-07-28
Abstract: The present invention relates to an alpine or cross-country ski boot fitted with a heating device, comprising a heating unit accommodated in the sole of the boot, this heating unit comprising a catalytic burner (3) and a plate for diffusion of the heat positioned in the zone of support of the foot of the wearer of the boot, a source of fuel gas (13) connected to the catalytic burner (3) by means of a reducing valve (15), and a heating control device. 
<??>This boot is characterised in that the source of fuel gas is constituted by an interchangeable gas cartridge (13) and in that means (12) are provided on the upper (11) or the vamp of the boot to receive and hold in position the interchangeable gas cartridge (13) and connect it to the supply circuit of the catalytic burner (3). 
<IMAGE>
Patent EP-0357510-A1 (EP)
Inventor: WAKSELMANN MICHEL
IPC: C07K7/56
Filed: 1989-08-31
Abstract: L'invention concerne des dérivés de cyclopeptides utilisables comme inhibiteurs de protéases qui répondent à la formule : <IMAGE> ans laquelle R¹ est un atome d'halogène, par exemple le brome ou un radical tel que S<+>R2<4>X1/<v->v R² est un atome d'hydrogène, un radical alkyle, un atome d'halogène ou d'autres groupements, R³ est NH, O ou S, Z comprend une séquence peptidique Z¹ et un groupement tel que CO à son extrémité liée au noyau aromatique, et CO-AA est un radical dérivé d'un aminoacide ayant une spécificité vis-à-vis de la protéase à inhiber. Ces dérivés de cyclopeptides peuvent être utilisés dans des compositions pharmaceutiques.
Patent EP-0373040-A1 (EP)
Inventor: DEVAL ALAIN
IPC: G01L1/10
Filed: 1989-11-29
Abstract: The transducer comprises an elongate plate of piezoelectric material, which plate is intended to be fixed at its two ends on components for the application of a longitudinal force to the plate, divided in its medium portion to constitute two lateral beams (20) carrying electrodes (24-26) to set the beams into vibration in the plane of the major faces of the plate and to measure the frequency of vibration. The plate comprises a central beam (22) carrying a resistive temperature sensor (36), which beam is separated from the lateral beams by longitudinal slits (18) perpendicular to the major surfaces of the plate.
Patent EP-0352248-A1 (EP)
Inventor: JOHANSSON KARL NILS GUNNAR
IPC: C07H19/16
Filed: 1989-07-19
Abstract: L-ribofuranosyl nucleoside analogues of the formula
      wherein B is adenine, guanine, hypoxanthine, 2,6-diaminopurine or
      R¹ is H, F; R³ is H, OH, F, N₃, CN or R¹ and R² together constitute a chemical bond; 
R³ is OH or
      wherein n is 0, 1 or 2; R⁴ is OH, NH₂; R⁵ is H, CH₃ or C₂H₅,with certain provisos, in the form of a mixture of alpha and beta anomers or in the form of an alpha or beta anomer for use in therapy in pharmaceutical compositions for therapeutic or prophy­lactic treatment of infections caused by HIV-viruses, hepatitis B virus or herpes viruses.
Patent EP-0449809-A1 (EP)
Inventor: DOWNING TREVOR CRANBROOK DRIVE
IPC: B65D83/70
Filed: 1988-12-14
Abstract: On décrit une bombe aérosol (1) comprenant un récipient en plastique (2) au col (4) duquel est fixée une fermeture étanche. Ledit col est formé de telle manière qu'en cas de déformations dues à la pression interne en température élevée, le joint étanche entre la fermeture et le récipient (2) se rompt de manière à relâcher la tension dans la bombe aérosol, tant en maintenant la fermeture fixée sur le col (4). On décrit également un récipient aérosol enplastique (2) à utiliser pour la bombe aérosol de la présente invention.
Patent EP-0356469-A1 (EP)
Inventor: KARLE ANTON
IPC: F02D41/40
Filed: 1989-01-21
Abstract: Une pompe d'injection de carburant pour moteurs à combustion interne comprend un piston (14) qui effectue un mouvement alternatif et une soupape de commutation (29) commandée par un appareil de commande (34) dont la durée de fermeture détermine le début de l'alimentation et la course d'injection effective du piston (14), calculée par un processeur faisant partie de l'appareil de commande (34) en fonction des paramètres instantanés de fonctionnement du moteur à combustion interne. Pour que la course du piston détermine directement le début et la fin de l'alimentation, un capteur de course (36) détecte la course du piston (14) et l'applique sous forme de signal de course réelle à l'appareil de commande (34), qui compare ce signal de course réelle à un signal de référence correspondant au début souhaité de l'alimentation et au signal de course de consigne calculé par le processeur de commande. Lorsque ces signaux coïncident, l'appareil de commande (34) génère un signal de fermeture ou d'ouverture de la soupape de commutation (29). Afin de compenser une dérive éventuelle du capteur de course, on utilise un signal relativisé de course réelle dans lequel l'écart de la course maximale mesurée par rapport à la course maximale nominale du piston (14) est pris en considération.