baber/WOPTO huggingface dataset:
Patent EP-0527173-A1 (EP)
Inventor: MORRIS DAVID FLAT ST GEORGES S
IPC: G02F1/313
Filed: 1991-05-02
Abstract: Un modulateur optique (30) possède une électrode chaude (12) et une seule électrode de terre (64) disposée à proximité de l'électrode chaude sur la surface supérieure (6). Ce type d'électrode à ondes progressives (12, 64) limite les modes du substrat aux modes de guides d'ondes rectangulaires afin d'assurer une réponse en fréquence plus élevée au modulateur (30) par un déplacement des premiers modes du substrat vers une fréquence plus élevée.
Patent EP-0533798-A1 (EP)
Inventor: LIVINGSTON TROY W
IPC: G07F11/58
Filed: 1991-06-14
Abstract: Distributeur automatique utilisé dans un hôtel pour la vente d'une pluralité d'articles. Le problème associé au distributeur automatique actuel est que le vol d'articles dans lesdits distributeurs est élevé et que les dispositifs de sécurité sont coûteux. Le distributeur de l'invention utilise un système peu coûteux et de haute sécurité, dans lequel on peut utiliser une carte de crédit ou un système de contrôle. Le distributeur automatique actionne une manette (28) afin de caler une porte d'accès (27) pour permettre le retrait d'un article vendu (25). Les articles vendus (25) sont transportés en position pour permettre la vente sur un convoyeur ou une bande (25) sans fin horizontale derrière chaque porte d'accès (27) lors du retour de la manette (28) et de sa porte d'accès (27) jusqu'à une position fermée.
Patent EP-0502174-A1 (EP)
Title: Appareil sur coussin d'air et piste centrifuge
Inventor: FASSAUER ARTHUR L
IPC: A01D34/695
Filed: 1991-09-25
Abstract: Appareil sur coussin d'air comprenant un logement sans roues (12) comportant une jupe (14) s'étendant autour de son bord inférieur et présentant un orifice d'admission d'air (40) dans sa partie supérieure, ledit logement comprenant également un orifice de sortie (44). L'appareil comprend un moteur doté d'un arbre rotatif (17). Une roue hélice (18) est montée sur l'arbre afin de produire de l'air sous pression dans le logement de manière que ce dernier est en sustentation sur coussin d'air au-dessus d'une surface de support. L'appareil comprend également un couteau (26) monté sur ledit arbre afin de couper l'herbe. Selon l'invention, une piste centrifuge en forme de U (30) est ménagée pour recevoir l'herbe coupée et transporter cette herbe vers l'orifice de sortie. Une pluralité d'éléments de soutien (38) sont disposés pour maintenir la piste centrifuge de manière espacée par rapport à une paroi intérieure du logement, afin de créer un canal de pression d'air pour l'air sous pression se trouvant entre la paroi intérieure et la piste centrifuge. Ladite piste centrifuge comprend de préférence un revêtement empêchant l'adhérence sur sa surface intérieure (42) afin de faciliter le mouvement de l'herbe coupée vers l'orifice de sortie.
Patent EP-0495407-A1 (EP)
Inventor: WALSH LEO
IPC: C13B20/12
Filed: 1992-01-10
Abstract: A process is provided for treating polysaccharides, such as starch maltodextrin and dextrin, with activated carbon, which comprises the steps of:
     a) dispersing the polysaccharide in an aqueous medium at up to 40% solids;   b) passing the dispersed starch or dextrin through at least one column packed with pre-washed, granular, activated carbon at a flow rate of 0.1 to 20.0 bed volumes/hour which column has been loaded with wetted carbon granules, back-washed and pre-heated; and   c) recovering the polysaccharide dispersion in a form which is substantially free of carbon fines.   
     A starch, maltodextrin or dextrin prepared by this process is characterized by bland, non-objectionable color, odor and flavor and is substantially free of off-flavors.
Patent EP-0499072-A1 (EP)
Inventor: TOTANI YOSHIYUKI MITSUI TOATSU
IPC: C08G64/40
Filed: 1992-01-24
Abstract: Polycarbonate granules are produced by adding a solution of polycarbonate in an organic solvent to a suspension composed of water, an anti-solvent for polycarbonate and polycarbonate powder with stirring while evaporating and removing the organic solvent for polycarbonate added to the suspension. The procedure may be effected in the presence of a stabilizing agent for polycarbonate. The resulting polycarbonate granules are easy in handling, and free from fine powder, have high bulk density, large particle size and uniform quality, and can be directly molded.
Patent EP-0503646-A1 (EP)
Inventor: SATO VICKI L
IPC: C07K16/28
Filed: 1992-03-12
Abstract: Monoclonal antibodies recognizing LFA-3 and capable of blocking adhesion of LFA-3-expressing cells to lymphocytes are described. Such antibodies are useful, e.g., in the treatment of disorders characterized by LFA-3-mediated adhesion of lymphocytes and in diagnostic methods and kits.
Patent EP-0518300-A1 (EP)
Inventor: NORO MASAO C O YAMAHA CORPORAT
IPC: H02M3/335
Filed: 1992-06-10
Abstract: A power supply circuit of a switching inverter type includes a switching circuit (2) including two switching elements capable of being alternately on-off controlled for converting an input from a dc power source into ac by switching of the switching elements and outputting it, a dc output circuit (3) for full-wave rectifying and smoothing a supplied ac input to provide a dc output,a series resonance circuit (4) provided in series to current flowing from the output terminal of the switching circuit, a parallel resonance circuit (5) provided in parallel to voltage produced at the output terminal of the switching circuit, and a switching control circuit (6) for intermittently turning on the switching elements of the switching circuit. A dc output is taken out of resonance current of the series resonance circuit by the dc output circuit and potential at the output terminal of the switching circuit is converted from one potential to another by using parallel resonance voltage of the parallel resonance circuit, whereby all switching operations of the switching elements are performed substantially at a voltage zero state or substantially at a current zero state and harmonic contents in operation voltage and operation current in the circuit are reduced.
Patent EP-0531641-A1 (EP)
Title: Antibiotics LL-E19020 epsilon and LL-E19029 epsilon 1
Inventor: CARTER GUY THOMAS
IPC: C12P17/06
Filed: 1992-06-29
Abstract: The invention provides antibiotics designated LL-E19020 Epsilon and LL-E19020 Epsilon₁ which are derived from the microorganism  Streptomyces   lydicus  ssp.  tanzanius  NRRL 18036.
Patent EP-0538591-A1 (EP)
Inventor: LAUTENSCHLAEGER HORST
IPC: E05D7/04
Filed: 1992-08-28
Abstract: In a mounting plate (10) configured as a wing plate for the adjustable mounting of the supporting arm of a furniture hinge, height adjustment is brought about by the fact that the mounting plate is divided into a bottom part (12) which can be affixed to the surface of the cabinet wall and a top part (14) which is displaceable in the direction of height on the bottom part and can be fixed at selected levels. In the mounting plate (10) one of the wings (20) is formed on the bottom part (12) and the other wing (18) on the top part (14), the bottom part reaching into an opening in the bottom of the wing (18) of the top part (14) and thus assuring guidance of the top part (14) on the bottom part (12) in the adjusting procedure.
Patent EP-0537464-A1 (EP)
Inventor: DEL FABRO GIORGIO
IPC: B21F1/02
Filed: 1992-09-03
Abstract: Multipurpose device for rolls of sections which are advantageously round bars in rolls for reinforced concrete, the device comprising a rotary turret winder (25) able to bear rolls (17) of sections produced with a hot or cold process and including a rotary support (11) having its axis of rotation (12) substantially vertical and supporting along a circumference at least two roll-holder reels (13) with their axes of rotation substantially parallel to the axis of rotation (12) of the rotary support (11), each roll-holder reel (13) cooperating with a specific upright (20), at least one straightening assembly (21) being comprised in cooperation with each single upright (20) of each single reel (13) and being positioned substantially on the same axis as the axis of use of the machine downstream.
Patent EP-0590189-A1 (EP)
Inventor: IMANISHI YOSHINARI C O SINCOL
IPC: B29B17/00
Filed: 1992-09-30
Abstract: A tile-shaped carpet ( C)  comprises a backing member (1) and an upper layer (3) formed on the backing member, both of which are made of a propylene resin. The backing member (1) may be made of a material which comprises a regenerated product of a propylene resin, preferably an amorphous alpha-olefin copolymer. In this case, the upper layer (3) may be made either of a fresh propylene resin or the regenerated resin product. The carpet ( C)  does not generate any toxic gas when burnt, so that problems involved in prior art carpets such as an ecological problem and generation of toxic gases on burning of the carpets can be avoided.
Patent EP-0536633-A1 (EP)
Inventor: SASAKI TAKUYA
IPC: C03B17/00
Filed: 1992-09-30
Abstract: A glass rod made of glass used as a molding material is inserted into a heating cylinder, pressed and is heated with a temperature gradient in which the tip side of the glass rod is at a higher temperature. The glass rod is melted on the tip side thereof, and it is solidified in the vicinity of the inlet of the heating cylinder, the solid portion functioning as a plunger when the rear side is pushed. When the glass rod is forwardly moved, the molten glass on the tip side is injected from an injection nozzle and is filled in the cavity of a forming mold. Since the glass rod itself is made of a molding material and functions as a plunger, when the tip side is melted and consumed, the solid portion on the rear side is forwardly moved and melted. It is thus possible to perform continuous mold forming without complicating the mechanism and steps and to improve the quality of the molded product.
Patent EP-0539998-A1 (EP)
Inventor: ONODERA AKIRA KONICA CORPORATI
IPC: G03C1/06
Filed: 1992-10-29
Abstract: Disclosed is a silver halide photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer, a hydrazine compound is contained in said silver emulsion layer or at least one of other layers, wherein said material contains at least one compound represented by Formula I or Formula II,
       
 wherein R₁ and R₂ each independently represent an alkyl group, an alkenyl group or an alkynyl group respectively; R₁ and R₂ may form a ring; R₃ represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group or a heterocyclic group; L₁ represents a divalent linking group; X represents a -[S-L₂-Y-(L₃)n]- group or a [-(L₃)n-Y-L₂-S-]- group, L₂ represents an alkylene group or an alkenylene group, Y represents a carbonyl group, a sulfonyl group, a sulfoxy group, a phosphoryl group, L₃ represents ―O― ,
       
 or
       
 wherein Z₁, Z₂ and Z₃ each independently represent a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group or a heterocyclic group; n is an integer of 0 to 1;
       
 wherein R4, R5 and R₆ each independently represent an alkyl group, an alkenyl group or an alkynyl group, further Formula II comprises a thioether structure and a
       
 structure, Y represents an alkylene group, an alkenylene group or an arylene group, l is an integer of 2 or more. 
     The silver halide photographic light-sensitive material is capable offering high contrast.
Patent EP-0552434-A1 (EP)
Inventor: LINSER PETER DIPL-ING
IPC: A47C7/74
Filed: 1992-11-13
Abstract: A heating body (1) is described, which is suitable for fastening on a wall and the front side of which, which is formed by tiles or glazed tiles (7), is inclined upwards towards the rear side, the dimensions of the heating body (1) corresponding to those of the backrest of a bench. <IMAGE>
Patent EP-0519574-A1 (EP)
Inventor: BOUWKNEGT KOOS
IPC: H02J3/46
Filed: 1992-06-19
Abstract: A device for load-sharing parallel connection of alternating-voltage sources to a parallel rail. Each alternating-voltage source is provided with an amplitude-control and frequency-control device and a control circuit for generating control variables and supplying them to the amplitude-control and frequency-control device. The control circuit is provided with means of determining the active and reactive differential power which is delivered by the respective alternating-voltage source above or below a part, associated thereto, of the total active or reactive power, respectively, to be delivered to the parallel rail. Said means derive a frequency-dependent frequency-control variable from the active differential power by means of an integrator and a frequency-dependent amplitude-control variable from the reactive differential power. The frequency-control variable is supplied to the frequency-control section and the amplitude-control variable to the amplitude-control section of the amplitude-control and frequency-control device. 
     As a result of this control procedure, both the active and reactive powers are proportionally distributed over the alternating-voltage sources, even if these have different control strategies (some synchronise and others do not), without the sources knowing one another's control strategy.
Patent EP-0522672-A1 (EP)
Inventor: NUTZMANN WOLFGANG
IPC: B60B3/04
Filed: 1992-07-08
Abstract: The invention relates to a two-piece vehicle wheel consisting of a single-piece rim which has a full-drop centre and a single-piece disc which are connected to one another using a connecting means arranged on the outer side of the edge of the full-drop centre. 
<??>In order to be able to improve such a vehicle wheel in such a way that it has a lower weight, permits a larger degree of shaping and can be stressed to a higher degree, it is proposed according to the invention that the edge (7) of the full-drop centre located on the outside of the vehicle wheel extends virtually at right angles with respect to the full-drop centre (3) and the radially outer circumferential region of the disc (2, 16) comes to rest completely at least against the inside of the transition area extending from the edge (7) of the full-drop centre to the bead seating face (4), being in an essentially axial position and having a flat hump (6) known per se, and the rim (1) and disc (2, 16) are releasably connected to one another by means of a screw connection with prestressing. 
<IMAGE>
Patent EP-0514136-A1 (EP)
Inventor: GORDON JAMES CARLTON
IPC: H01F30/00
Filed: 1992-05-12
Abstract: A planar transformer (300) includes an "E" core (106) having first (128) and second (130) windows and a central core leg (110). First (320) and second (322) conductive plates are threaded through the first and second windows to encircle the central core leg. The first and second conductive plates are disposed substantially in parallel and define first and second electrical paths, respectively, around the central core leg. First (324) and second (326) transverse conductor portions connect the first and second conductive plates such that a first end of the first electrical path is connected to a first end of the second electrical path, and a second end of the first electrical path is connected to a second end of the second electrical path, whereby a parallel electrical connection is established between the first and second conductive plates. A third conductor (314) is threaded through the first and second windows to encircle the central core leg. The third conductor is disposed between the first and second conductive plates.
Patent EP-0515084-A1 (EP)
Inventor: SAKATA KAZUHIKO
IPC: B41M5/035
Filed: 1992-05-13
Abstract: A highly sensitive thermal transfer printing ink sheet is provided giving very little low temperature thermal transfer and irregularity of picture, even when printed in high temperature and high humidity conditions, and has an excellent long term storage stability, by using as dye-binder polycarbonate resin selected from:
     (a) a polycarbonate resin of which the diol component is at least one bis(hydroxyaryl) cycloalkane,   (b) a polycarbonate resin of which the diol component is a mixture of bis(hydroxyaryl) cycloalkane and at least one compound of formula I below, or   (c) a mixture of polycarbonate resins of (a) or (b), or a mixed polycarbonate resin of (a) and (b), and a polycarbonate resin of which the diol component is at least one compound of formula I below,     
 
        HO - Φ - A - Φ - OH   I           
 
 wherein Φ represents an aryl group and A is O, S or -CR₁R₂-, where R₁ and R₂ are each independently a hydrogen atom or alkyl group.
Patent EP-0549366-A1 (EP)
Inventor: YOSHIOKA TAKAO
IPC: A61P3/10
Filed: 1992-12-24
Abstract: Compounds of formula (I):
       
 (in which: R¹ is alkyl; R² and R³ are each alkyl or alkoxy, or R² and R³ together form an optionally substituted benzene ring and, when R² and R³ together form said benzene ring, R¹ is hydrogen, halogen or alkyl; R⁴ and R⁵ are both hydrogen, or together represent a single carbon-carbon bond; W is a single bond or alkylene; and Z is hydrogen or a cation) have valuable therapeutic and prophylactic activities, including anti-diabetic activities.
Patent EP-0511909-A1 (EP)
Inventor: DE FORGES DE PARNY ROBERT
IPC: H02G1/02
Filed: 1992-04-27
Abstract: The invention permits the replacement of a used section of an overhead cable (1) by a new section without depositing said cable on the ground. A nacelle or pod mainly includes a drum (20) onto which is wound the new section to be deposited and on which will be wound the old section to be replaced. The nacelle also includes guide pulleys (14, 16) for the cable (1). The nacelle is suspended on a helicopter by means of a rope, an upper beam (32) and optionally via pyrotechnic means (46) and ball and socket joints (38). It can be completed by jaws (44) for fixing to the cable (1). The invention has application to electric power distribution and transporting cables and to cable railway cables.
Patent EP-0520849-A1 (EP)
Title: Method of enhancing secondary emission from oxydized matrices
Inventor: MIGEON HENRI-NOEL
IPC: H01J49/14
Filed: 1992-06-05
Abstract: In order to enhance the emission of positive secondary ions from a matrix of oxidised material bombarded (2) by a primary particle beam, the method consists in blowing in oxygen (8) above the oxidised material (1) at the same time as the atoms in the surface layer of the material are pulverised. The applications are of use in mass spectrometers of the SIMS type. <IMAGE>
Patent EP-0532388-A1 (EP)
Inventor: PRIGENT LAURENCE
IPC: H04B10/18
Filed: 1992-09-03
Abstract: The fibres of the line to be made are grouped together in pairs such that the two fibres of a same pair exhibit substantially symmetric chromatic dispersions with respect to an average value of the chromatic dispersion of the fibres of the line, these two fibres next being connected consecutively in the line. 
<??>The invention is applied in telecommunications.
Patent EP-0545775-A1 (EP)
Inventor: NUSSBAUM HUBERT
IPC: C04B35/495
Filed: 1992-11-25
Abstract: The present invention relates to perovskite-type compositions based on tantalum or niobium and, as other constituent element, on an element chosen from the group comprising alkali metals, alkaline-earth metals, transition elements, elements from group Ib and rare-earth metals, and which are characterized in that they show a homogeneity such that the heterogeneity domains are less that or equal to 1  mu m<3>. These compositions are obtained by a process comprising the following stages:   - a mixture is prepared comprising, on the one hand, a tantalum oxide sol or a niobium oxide sol and, on the other hand, salts of the other constituent elements of the composition;   - the said mixture is dried;   - the dried product is calcined.   <IMAGE>
Patent EP-0568753-A1 (EP)
Inventor: POHL WOLFGANG DIETER DR
IPC: G11B13/06
Filed: 1992-05-07
Abstract: The unit comprises a storage medium (6) supported on a mechanically stable substrate (5), a read/write arrangement (7...17e) employing a plurality of laser light sources (8a...8f) and an interrogation light source (3). The laser light source are designed as laser diodes (8a...8f) attached to a substrate (7) and optically aligned with an equal plurality of microlenses (12) integrated in a first transparent layer (11). The read/write arrangement (7...17e) further comprises at least one second transparent layer (13,14), and an optional semitransparent conductive coating (16), said layer or said coating (16) carrying a plurality of particulate protrusions (17a...17d) which are also aligned with said diodes (8a...8d) and said microlenses (12), said storage medium (6) and said read/write arrangement (7...17e) being maintained in a mutually parallel alignment with a gap in between having a width of less than 100 nm. 
     The method involves the following steps for writing information:
     mutually parallel displacing the surfaes of said/write arrangement (7...17e) and of said storage medium (6) in order to align a selected one of said particulate protrusions (17a, 17d, 17e) with a selected bit location within the associated bit cell,   decreasing the distance between said read/write arrangement (7...17e) and said storage medium (6) so that the said particulate protrusions (17) exert pressure onto the storage medium (6)   energizing the diode (8a, 8d, 8e) associated with the selected protrusion (17a, 17d, 17e) so as to heat up selected protrusion to a temperature at which the material of said storage medium (6) starts flowing, in order to emboss a dint (18a, 18d, 18e) into the storage medium (6).   deenergizing said selected diode (8a, 8d, 8e) and increasing the width of the gap (15), thereby removing the impact of said protrusions (17) from said storage medium (6) and permitting the latter to cool, thus reserving said dint (18a, 18d, 18e).   
     The method further involves the following steps for reading information:
     mutually parallel displacing the surfaces of said read/write arrangement (7...17e) and of said storage medium (6) in order to align a selected one of said particulate protrusions (17a, 17d, 17e) with the bit location within the associated bit cell from which information is to be read,   activating said interrogation light source (3) to cause a light wave to travel along said light waveguide (6, 14, 15, 16) said light wave being particularly scattered at said dint (18a, 18d, 18e) representing the stored information and illuminating the diode (8a, 8d, 8e) associated with said dint (18a, 18d, 18e), said diode (8a, 8d, 8e) generating an electric output signal representative of the information read.
Patent EP-0564492-A1 (EP)
Inventor: CHESNEY CHARLES F
IPC: G09B23/28
Filed: 1991-11-21
Abstract: Un instrument (10) de mesure d'impédance vasculaire comprend un transducteur (34) permettant d'obtenir une forme d'onde numérisée de pression artérielle. Les données numérisées sont utilisées pour déterminer le débit cardiaque et pour obtenir subséquemment des mesures de paramètres d'impédance à l'aide d'un modèle Windkessel modifié du système artériel. L'instrument est utilisé pour aider à établir un diagnostic ainsi que pour le traitement et la surveillance de patients souffrant d'une maladie cardiovasculaire.