baber/WOPTO huggingface dataset:
Patent EP-0496187-A1 (EP)
Inventor: GIACOMELLI MARIO
IPC: E04B2/96
Filed: 1991-12-20
Abstract: Said assembly essentially comprises hollow section members (1), of rectangular cross-section, provided with a plurality of lugs which extend orthogonally from one of the small sides of said hollow section members, and adapted to provide uprights and related cross-members which can be coupled in order to form a supporting construction for fixed glass plates (27). 
     The section member assembly comprises moreover one or more further hollow section members (19) each including a contoured lug and which can be coupled to the mentioned uprights in order to support outwardly tiltable plates (21), and members for coupling the cross-members to the uprights, as well as finishing section members and tightness gaskets (28,34).
Patent EP-0455797-A1 (EP)
Inventor: SCHELLHASE ERNST C
IPC: B64C11/28
Filed: 1990-10-09
Abstract: L'appareil permettant de replier et verrouiller les pales (26) d'un rotor comprend un actuateur de puissance (71) qui fait tourner les pales (26) et des moyens de verrouillage pour fixer la pale en position déployée et fixer les pales (26) contre la rotation de l'angle d'attaque pendant et lorsque les pales sont repliées. L'appareil assure également le carénage complet (24) des pales (26) au niveau de leurs connexions avec le moyeu d'entraînement rotatif (22) et une porte (90) actionnée par moteur dans le carénage (24) peut être ouverte et fermée pour permettre le pliage et le redéploiement aisés et rapides des pales (26).
Patent EP-0542747-A1 (EP)
Title: Projection a plusieurs angles pour l'imagerie en trois dimensions
Inventor: MARTIN DONALD LEWIS MAUNSELL
IPC: G02B30/54
Filed: 1990-12-13
Abstract: Procédé et appareil servant à former des images en trois dimensions sur une pluralité de surfaces d'écran (2) formées par des plans changeants d'imagerie. Un ou plusieurs projecteurs (4) projettent sur un même axe une pluralité d'images sur la surface de l'écran. Les plans d'imagerie sur les écrans (2) projetés par le ou lesdits projecteur(s) (14) changent à une vitesse telle qu'à l'oeil nu, les images apparaissent simultanément sous forme tridimensionnelle sur lesdites surfaces d'écran (2).
Patent EP-0517756-A1 (EP)
Title: Tissue plaminogen activator having fibrin specific properties.
Inventor: GILL JOHN F
IPC: C12N15/58
Filed: 1991-02-14
Abstract: A tissue plasminogen activator (t-PA) variant is prepared that has an amino acid deletion at positions 466 to 470 of the corresponding wild-type t-PA. This alteration renders the variant fibrin (and plasma clot) specific as compared to the corresponding wild-type t-PA. DNA sequences can be prepared that encode the variant, as well as expression vectors incorporating the DNA sequences, and host cells transformed with the expression vectors. The variant may be used in a pharmaceutical preparation to treat a vascular disease or condition or to prevent fibrin deposition or adhesin formation or reformation in mammals.
Patent EP-0513243-A1 (EP)
Inventor: NEIL JEFFREY T
IPC: C04B35/82
Filed: 1991-01-24
Abstract: Un procédé de production d'articles en céramique de grande section transversale essentiellement sans fissures, par des techniques de moulage par injection, consiste à utiliser de 0,1 v/o environ à 10 v/o de fibres avec la composition de moulage par injection de céramique suivie des étapes de moulage par injection, d'élimination du liant et de densification pour former un article en céramique de grande section, densifié et sans fissure. Les fibres sont assouplies avant le début de la densification et elles sont incorporées dans la phase intergranulaire céramique. Ce procédé élimine la distortion des composants pendant la densification qui se produirait si les fibres demeuraient dans le composant.
Patent EP-0524255-A1 (EP)
Title: Moyen d'immobilisation de vehicule a roues
Inventor: BROOKS GRAHAM
IPC: B60T3/00
Filed: 1991-04-08
Abstract: Appareil limitant le mouvement d'un véhicule à roues, comportant un cadre libre (10) positionné à proximité de la roue du véhicule. Des chaînes d'une longueur déterminée (16, 17) sont fixées au cadre (10), elles peuvent être étendues autour de la roue, ramenées et fixées au cadre (10) empêchant ainsi le mouvement de la roue. Un couvercle (40) s'adapte sur le cadre (10) afin d'empêcher l'accès à ce dernier (10) et la fixation des chaînes (16, 17) au cadre (10), ce qui empêche toute tentative d'altération ou de retrait non autorisé de l'appareil. Selon un mode de réalisation les chaînes (59, 61, 67, 68) sont reliées par des éléments rigides (62) empêchant le mouvement desdites chaînes au-delà d'une limite prédéterminée, augmentant ainsi la protection contre le retrait non autorisé de l'appareil. La sécurité empêchant le mouvement des chaînes au-delà de la limite prédéterminée est également accrue à l'aide d'un élément en forme de croix de chaînes (17) ou d'une barre rigide (66).
Patent EP-0525100-A1 (EP)
Inventor: HORWITZ E PHILIP
IPC: C01F11/00
Filed: 1991-04-09
Abstract: Procédé et appareil d'extraction de strontium et de technétium à partir de solutions d'échantillons biologiques, industriels et de l'environnement, par l'utilisation d'une colonne chromatrographique. Un milieu d'extraction pour la colonne est préparé en produisant une solution d'un diluant contenant un éther de Crown et en dispersant la solution sur un matériau de substrat résineux. La solution de l'échantillon est très acide et est introduite directement sur la colonne chromatographique, et le strontium ou le technétium est obtenu par élution en utilisant de l'eau désionisée.
Patent EP-0527920-A1 (EP)
Title: Internal tissue medication permeating apparatus and method
Inventor: FEIRING ANDREW JONATHAN
IPC: A61N1/30
Filed: 1991-05-06
Abstract: An apparatus is described for selectively inducing the permeation of a liquid to a region of a stenosis in a blood vessel in a patient's body. The apparatus includes an external electrode (13) for positioning outside the patient's body and a catheter (10) carrying an internal electrode (38) for positioning adjacent a stenosis in a blood vessel in the body. The apparatus includes means for inducing an electric field between the internal electrode (38) and the external electrode (13) which is pulsed in phase with the patient's cardiac rhythm. <IMAGE>
Patent EP-0535095-A1 (EP)
Title: Resonant inverter.
Inventor: GURWICZ DAVID
IPC: H02M7/53862
Filed: 1991-06-21
Abstract: PCT No. PCT/GB91/01008 Sec. 371 Date Jun. 21, 1993 Sec. 102(e) Date Jun. 21, 1993 PCT Filed Jun. 21, 1991 PCT Pub. No. WO91/20172 PCT Pub. Date Dec. 26, 1991.A resonant inverter has transistor switches (20, 30) arranged to conduct current from a d.c. source (10) alternately in one direction and the other through an inductor (40) and capacitor (42). The transistor switches (20, 30) are turned on alternately by signals from secondary windings (24, 34) of a drive transformer (44) having a primary winding (45) in series with the inductor (40) and capacitor (42). To control the output power of the inverter, a control circuit (50) senses reversal of current in through the inductor (40) and capacitor (42) and turns off one of the transistor switches (30 ) a predetermined time after current reversal. Current reversal is sensed by an additional transformer (60) having a primary winding (61) in series with the inductor (40) and capacitor (42). The control circuit (50) includes a timer (52) controlling the predetermined time, which may be varied to vary the power output of the inverter. A load (80) is connected across the inductor (40 ) or capacitor (42 ) .
Patent EP-0552369-A1 (EP)
Inventor: TAKAHASHI SHIGETADA NITTAN VAL
IPC: F01L1/24
Filed: 1991-10-11
Abstract: A hydraulic lash adjuster comprising: a hole (30) for mounting the rush adjuster, formed in a cylinder head (10) and opened upwardly; an oil gallery (32) formed on the inner periphery of the hole (30) for mounting the lash adjuster; and the main body (22) of the lash adjuster, inserted into the hole (30) for mounting the lash adjuster, locking a built-in plunger (26) by working oil introduced from the oil gallery (32) and constituting a fulcrum of rocking of a rocker arm (17) as being a valve motion member; wherein the bottom portion of the hole (30) for mounting the lash adjuster is allowed to communicate with the oil gallery (32) through an air vent (40) to secure a smooth insertion of the main body (22) of the rush adjuster into the hole (30) for mounting the lash adjuster; and the main body (22) of the lash adjuster is held in a state where the interior thereof is filled up with working oil even when the engine is stopped, so that the air is not sucked into the main body of the lash adjuster at the start of the engine.
Patent EP-0497117-A1 (EP)
Inventor: HEGELER WILHELM
IPC: H03K5/08
Filed: 1992-01-11
Abstract: In this circuit, in which the alternating voltage can be supplied to the input of a threshold circuit via a capacitor, and a reference voltage obtained by integration is used for setting the operating point at the input, an up/down counter is provided for deriving the reference voltage, the direction of counting of which can be controlled by the binary signal. A further binary signal, which, after integration, forms the reference voltage, is derived from the output signal of the up/down counter. …<IMAGE>…
Patent EP-0495507-A1 (EP)
Inventor: YARSUNAS GEORGE DOMINIC
IPC: H01Q5/00
Filed: 1992-01-16
Abstract: A retractable motorized multi-band antenna is adapted to receive signals in the AM/FM bands and to receive and transmit signals in a significantly higher frequency band such as that used for cellular telephone. In order to transfer the coaxial input signal to an output coaxial connector (110), a slip ring connector (80,81,102,104), is provided. The slip ring connector is impedance matched to the antenna to create low VSWR at RF frequencies.
Patent EP-0498328-A1 (EP)
Inventor: CAZAUX JEAN-LOUIS
IPC: H03H11/20
Filed: 1992-02-03
Abstract: This phase shifter includes a phase-shifter circuit proper (1), itself including a transistor fed back by means of a variable reactance (L3, T5), and active input (2) and output (3) matching circuits. 
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Patent EP-0509353-A1 (EP)
Inventor: BRUNS KARL-HEINZ
IPC: B65D88/60
Filed: 1992-04-04
Abstract: A method and a closable transport container (1) are proposed for the loading (33) and unloading (32) of formless waste, but not waste containing flowable pollutants. For the purposes of a largely environmentally friendly process, the waste is   a) introduced into the transport container through a tightly sealable opening (17) in a loading station (21) with sealing-off relative to the atmosphere and disposal of the quantities of gas (34) displaced by the waste in the transport container, and b) in an unloading station (31), extruded through a likewise tightly sealable opening (27) into the unloading station (31) by a displacement piston (6), located in the transport container, with sealing-off relative to the atmosphere.   The transport container has an elongate pressure chamber (2) with a movable displacement piston (6) for the waste and at least one opening (17, 27), provided with a closure member (18, 28), and a coupling device (19, 29) assigned to the opening for the connection of the opening (17, 27) to a complementary coupling part (20, 30) in the loading and unloading station. <IMAGE>
Patent EP-0523739-A1 (EP)
Inventor: ONISHI MASAYOSHI
IPC: F16C33/10
Filed: 1992-07-17
Abstract: A dynamic pressure bearing device has a bearing and a shaft which is partly accommodated into the bearing. A sliding surface of the bearing is provided with dynamic pressure grooves of circular shape. When the direction of relative movement between the shaft and the bearing is reversed, fluid within the dynamic pressure grooves can change its flowing direction smoothly along the circular dynamic pressure grooves. Further, the dynamic pressure grooves, being of circular shape, can generate dynamic pressure of equal level whatever the direction of the movement is.
Patent EP-0531742-A1 (EP)
Inventor: HERMES MATTHEW E
IPC: A61B17/122
Filed: 1992-08-14
Abstract: The present invention provides a surgical incision or wound closure implant device possessing an interior hollow core region while maintaining the mechanical beam characteristics of the overall structure. In the case of cored biodegradable implant devices the thickness of the cored region can be varied to regulate the speed at which the device is biodegraded. The core region may optionally be filled with a medicinal agent or a stabilizing material.
Patent EP-0545002-A1 (EP)
Inventor: ISOBE KENICHI
IPC: C08G77/46
Filed: 1992-08-26
Abstract: A silicone polymer, a paste-like silicone composition prepared by kneading the silicone polymer and a silicone oil under a shearing force, and a water-in-oil type cosmetic composition comprising the paste-like silicone composition as an oil phase component are disclosed. The silicone polymer is prepared by the addition polymerization of components comprising an organohydrogenpolysiloxane R¹ a R² b H c SiO (4-a-b-c)/2  (1) or R¹ f H g SiO (4-f-g)/2  (2) and a polyoxyalkylene C m H 2m-1 O(C₂H₄O) h (C₃H₆O) i C m H 2m-1  (A) or an organopolysiloxane R¹ j R⁴ k SiO (4-j-k)/2  (B), the components including (1) or (A) as an essential component. The silicone polymer can swell in silicone oils and function as a viscosity increasing agent for silicone oils.
Patent EP-0545028-A1 (EP)
Inventor: UTESCHENY RALF GOTTFRIED DIPL-
IPC: B29C45/17
Filed: 1992-10-06
Abstract: Method and apparatus for injection moulding a curved hollow plastics body 2 in which a blind hole 7 is recessed by a slide tongue 9 and a cavity 4 is recessed by forcing out the still soft plastic core by means of a pressurised gas feed line 11 which is disposed within the slide tongue 9. <IMAGE>
Patent EP-0544106-A1 (EP)
Inventor: KITA SUEHARU
IPC: A01G9/02
Filed: 1992-10-23
Abstract: This invention provides a pot for culturing plant, particularly to a pot suitable for culturing bulbous plants in which a plurality of sprouts put forth, such as calla. The pot of this invention can aid such a plant to grow uprightly, resulting in a proportionally grown plant of an excellent appearance that is difficult to fall down. 
     The pot for culturing plants of this invention comprises a lid (1) having a stem opening (1a) at the center, a guide tube (2) to be inserted in the opening (1a), a pot (3) having a side wall (3a) and a bottom portion (3b), wherein the lid (1) is formed to be placed on the upper edge of the pot (3) when the lower portion (2b) of the guide tube (2) is placed in the pot (3).
Patent EP-0539905-A1 (EP)
Inventor: PONS ALAIN
IPC: H01B9/02
Filed: 1992-10-26
Abstract: The present invention relates to a power cable comprising, arranged coaxially from the inside outwards:     - a conductor core (2),   - a jacket (4) made of an insulating material,   - a metal screen (6),   - an external protective sheath (7), characterised in that the insulating material consists of a continuous organic phase in which organic aggregates are dispersed. <IMAGE>
Patent EP-0540994-A1 (EP)
Inventor: ARGOS GEORGE JR
IPC: H01L27/115
Filed: 1992-10-28
Abstract: A capacitor for a semiconductor structure is formed having a substrate (10), a stack of a buffer layer (12) and a layer of ferroelectric material (14), and a top electrode (16). The capacitor can also have a layer of polysilicon (11) between the substrate (10) and the buffer layer (12). A method for forming the same, through establishing a substrate (10), a buffer layer (12) and a layer of ferroelectric material (14), defining and annealing the buffer layer and layer of ferroelectric material (14), and establishing a top electrode (16), is also disclosed.
Patent EP-0548785-A1 (EP)
Inventor: LIGHT SUSAN L
IPC: B65D85/672
Filed: 1992-12-17
Abstract: A package structure  10  for storing and transporting multiple 135 film magazines comprises a container  12  having a open end  24  and a base  14  supporting opposing end walls  16  and opposing side walls  20 , 24 . Side walls  20 , 22  have a plurality of spaced apart recesses  32 , 34 , respectively, forming chambers or receptacles  30 , for frictionally receiving the end portion and the hub extending from the opposite end portion of the 135 photographic film magazines disposed therein. A lid member  26 , made from a flexible opaque laminate material environmentally compatible with the container  12 , is hermetically sealed to a flange member  42  formed in the top edge  28  of the end and side walls  16 , 20 , 22 . The sealed package  10  protects the enclosed product from deleterious environmental effects, such as dirt, light and moisture, and is convenient to use.
Patent EP-0551668-A1 (EP)
Inventor: SURBECK JACQUES
IPC: H05F7/00
Filed: 1992-01-14
Abstract: The resonator consists of a mixture of rare earth compounds contained inside a plastic sphere of small diameter. The mixture of rare earth compounds is based on cerium, lanthanum and scandium. A resonator is placed in the top left corner of the frame of the cathode-ray screen and a similar resonator, but of different composition, in the bottom right corner of this frame, these resonators becoming resonant under the effect of the electromagnetic radiation produced by the screen and creating an energy field with counter phase which suppresses the harmful effects of this radiation on the user. Other applications of the resonators according to the invention comprise the protection of motor vehicle passengers from electromagnetic radiations produced by the vehicle's installations, the protection of the inhabitants of homes from electromagnetic radiations produced by high-tension electricity lines, amplification of the energy field of individuals and suppression of the residual radioactivity from nuclear waste.
Patent EP-0503836-A1 (EP)
Inventor: BROOKS VINCENT LEE
IPC: B60N2/90
Filed: 1992-03-05
Abstract: An upholstered three dimensional structure incorporating an internal core (1) and a knitted fabric cover (2), in which there is provided in the cover (2) a line (7) along which the fabric is less extensible compared to the surrounding fabric, the line being positioned on the fabric such that the line curves over an edge (8) of the core so that on stretching the fabric over the core (1) the less extensible line is displaced from the general plane of the fabric towards the core.
Patent EP-0510877-A1 (EP)
Inventor: MICHAELS GREGORY A
IPC: B01D53/32
Filed: 1992-04-16
Abstract: An oxygen concentration system for producing oxygen from pressurized air comprises an electrochemical oxygen generator which selectively extracts oxygen from air by an electrochemical reaction. The oxygen concentration system includes first, second, and third concentric enclosures. The three enclosures produce three annuli formed between the enclosures. Air enters the top of the outermost enclosure, travels downwardly through the outermost annulus, crosses over the second annulus to the oxygen generators via ports, travels upwardly through the oxygen generators and back downwardly through the second annulus. By orienting the downward flow of the oxygen-depleted air next to the downward flow of the cooler incoming air, the incoming air is heated by the outgoing hot air, thereby increasing comfort to the user and reducing energy requirements.
Patent EP-0538986-A1 (EP)
Inventor: KOLCHINSKY ABEL E
IPC: F16K31/06
Filed: 1992-06-15
Abstract: A low cost valve results from the use of a single machined part for a valve housing. The housing (22) is made of a non-magnetic material which can be less expensive and eliminates the requirement for screens or filters in automotive applications. A tube stop is threadably connected to the valve housing eliminating the requirement of brazing in manufacturing. Finally, a biasing spring (82) acting on a plunger pin (70) eliminates the requirement for providing a counterbore in the plunger for maintaining the plunger and thus a valve member (52) in the normal or unactuated position.
Patent EP-0519675-A1 (EP)
Inventor: MAKI VOLDI E JR
IPC: E21B47/00
Filed: 1992-06-16
Abstract: A porosity measuring MWD system utilises a source (20) and two detectors (22,24) mounted in a stabilizer fin (12) on a drill collar (10). A standoff measuring device (16) is also included. Dependent on dynamically measured standoff, output pulses from the two detectors are input to storage counters; different counters are selected for different ranges of standoff. Porosity measurements are determined from the counts for variations in standoff measurements; this provides a near/far ratio for ranges of standoff; as the standoff range varies, the counts are directed to different counters. Near/far ratios are determined and represent the apparent porosity; a corrected value of porosity is then determined for each particular range of standoff.
Patent EP-0536902-A1 (EP)
Inventor: CHEN FUSEN E
IPC: H01L21/316
Filed: 1992-09-11
Abstract: A method is provided for forming a polycrystalline silicon resistive load element of a semiconductor integrated circuit, and an integrated circuit formed according to the same. A lightly doped conductive layer (24) having a conductivity of a first type. A oxide layer (26) is formed over the integrated circuit with a first opening (25) therethrough exposing a portion of the conductive layer (24). Using the oxide layer (26) as a mask, the exposed portion (25) of the conductive layer (24) is then implanted with a dopant of a second conductivity type to form a junction (27) between the exposed portion and the portion covered by the mask. A oxide region (30) is then formed on a portion of the oxide layer (26) in the first opening (25), over the junction (27) and over a portion of the exposed conductive layer (24) adjacent to the junction (27). A silicide (36) is formed over the exposed portion of the conductive layer (24).
Patent EP-0532469-A1 (EP)
Inventor: PARRIAUX OLIVIER
IPC: G02B6/42
Filed: 1992-09-10
Abstract: The present invention relates to methods and to devices enabling two arbitrary substrates to be positioned with respect to each other and relates, more particularly, to a method for positioning a first substrate (2) on a second substrate (3), and the micromechanical positioning device (1) obtained. In a first embodiment, the two tenons (4) produced on the first substrate (2) are triangular and each include two planar bearing surfaces (4a, 4b). The two mortices (5) obtained on the second substrate (3) have a base, for example a rectangular or square base, extended by an isosceles triangle whose two equal sides constitute, for each mortice, two planar bearing surfaces (5a, 5b). After positioning the first substrate on the second substrate, or alternatively when the contact planes (2a, 3a) of the respective substrates are kept in a single plane, the conjugate bearing surfaces (4a, 5a; 4b, 5b) define two sets of conjugate bearing surfaces. In a second embodiment, the two tenons (4) produced on the first substrate (2) are cylindrical and each include two convex bearing surfaces (4a, 4b). The two mortices (5) obtained on the second substrate (3) are identical to those described previously. After positioning the first substrate on the second substrate, the conjugate bearing surfaces are in contact with each other and also define two sets of conjugate bearing surfaces (4a, 5a and 4b, 5b). <IMAGE>
Patent EP-0560844-A1 (EP)
Inventor: DIDERIKSEN ERLING THUE
IPC: A63H17/045
Filed: 1991-12-03
Abstract: Un grappin, pourvu de deux leviers identiques à deux bras, est articulé au moins en deux endroits le long de leur axe de rotation. Les deux bras de chacun des leviers sont réciproquement contigus uniquement sur un côté du plan central du grappin assemblé, perpendiculairement à l'axe de rotation. Les parties d'articulations du grappin sont intégrées à chacune des moitiés, et le grappin est agencé de façon à être suspendu en une boucle en U sur un cordon sans fin. Les faces de serrage du grappin présentent une forme qui tend à augmenter la friction.