baber/WOPTO huggingface dataset:
Patent EP-0544308-A1 (EP)
Inventor: MIYAKE SHIGENOBU
IPC: C07F17/00
Filed: 1992-11-26
Abstract: A metallocene having an asymmetric ligand which is represented by the formula below and its enantiomer:
       
 and a process for producing a polyolefin using the same as a catalyst component. The metallocene and its enantiomer are particularly effective in the production of highly stereospecific polyolefins.
Patent EP-0549971-A1 (EP)
Inventor: BRAUN RUDOLF DR
IPC: C08G77/22
Filed: 1992-12-17
Abstract: Organo(poly)siloxanes comprising units of the formula  [RaR<1>3-aSiO1/2], [RbR<1>2-bSiO 2/2] and [R<1>SiO3/2],  where   R may be identical or different and is a monovalent organic radical which is free from aliphatic carbon-carbon multiple bonds, R<1> may be identical or different and is a monovalent organic radical containing at least one aliphatic carbon-carbon multiple bond,   a is 0, 1 or 2 and   b is 0 or 1. t
Patent EP-0551688-A1 (EP)
Inventor: KUMAR RAJIV
IPC: C01B39/08
Filed: 1992-01-08
Abstract: Novel crystalline molecular sieves of the formula aX₂O:bM₂O₃:cSiO₂ where X is a monovalent cation selected from alkali metals, ammonium and hydrogen or a mixture thereof, M is a trivalent metal selected from A1, B, Fe, Ga or Cr or a mixture thereof, a = 0.0 to 1.0, b = 0.0 to 1.0, and c = 20 or above are made by heating together sources of the cation X, the trivalent metal M and silicon in the presence of a nitrogen-containing organic compound until the product crystallizes. 
     The structure of molecular sieves prepared by the process of the present invention are characterized by the x-ray diffraction pattern given in the following Table:
Patent EP-0508642-A1 (EP)
Title: Traction control system and method
Inventor: GLOVER DOUGLAS WILLIAM
IPC: B60K28/16
Filed: 1992-03-24
Abstract: A traction control system reduces vehicle drive power (7) upon detection of excessive wheel spin (4) to control the wheel spin to acceptable limits. Drive power is restored according to a strategy in which the rate of increase of drive power is increased with time, provided that wheel spin remains below an acceptable value.
Patent EP-0518481-A1 (EP)
Inventor: JU JAE-MAN
IPC: G11B17/32
Filed: 1992-05-11
Abstract: A disk stabilizing apparatus for an optical disk player is disclosed which comprises at least one stabilizer 18 having a contact member 19 in soft contact with the surface of an optical disk 1. The contact member may be of various forms, e.g. a brush made with fibre bundles and a roller 19' made of sponge or soft rubber. The stabilizer is detachable and is installed on a conveyer 8 of an optical pickup 6 so as to keep a close and constant distance from the optical pickup, thereby absorbing or suppressing the vibration of the optical disk.
Patent EP-0539000-A1 (EP)
Title: Pelton wheel turbine
Inventor: TAYLOR PETER JOHN
IPC: F04D13/04
Filed: 1992-08-24
Abstract: A pelton wheel turbine (5) powering an inducer (4) below fuel level (3) in a fuel tank is kept unflooded by air extracted from the fuel by a booster pump.
Patent EP-0531045-A1 (EP)
Inventor: GREGORI GEORGE
IPC: G01J1/02
Filed: 1992-08-27
Abstract: An optical signal emitter assembly (20) emits light pulses which are received by an optical traffic preemption system detector. The optical signal emitter assembly employs a honeycomb element (40) positioned in front of a light source (36) which collimates light emitted by the optical signal emitter assembly. The optical signal emitter assembly is convertible from a stand-alone unit containing power supply circuitry (32), timing circuitry (34), and a light source (36) in a single housing, to a unit wherein the light source can be mounted independently from a housing containing the power supply circuitry and the timing circuitry.
Patent EP-0540308-A1 (EP)
Inventor: HOCK LWEE NAI
IPC: G06F1/18
Filed: 1992-10-28
Abstract: A connector device (1) comprises a housing (12) and a connector body (14) coupled to one end of the housing (12). One hard disk drive package is inserted in the inner space of the housing (12) which is constituted by first and second decks (24, 26). When the hard disc drive package is not inserted in the inner space of the housing, two memory cards are inserted in the first and second decks (24, 26), respectively.
Patent EP-0499523-A1 (EP)
Inventor: SAUVINET VINCENT
IPC: C23C16/16
Filed: 1992-02-11
Abstract: Nozzle for the deposition of a thin coating layer on a sheet of glass using the process of pyrolysis starting with a gas, known as CVD. The invention provides a nozzle arranged above the sheet of glass (10) and comprises a gas delivery (27), a central block (34) under which the gas travels, a suction channel (40) and a downstream toe (42) adjacent to the suction channel, raised in relation to the sheet of glass, in comparison with the central block (34). This nozzle permits the deposition of layers of greater thickness and/or involving high gas flow rates. <IMAGE>
Patent EP-0550334-A1 (EP)
Inventor: ITTAH JEAN
IPC: H01R13/621
Filed: 1992-12-28
Abstract: Electrical connector of the type including a shell element (1) containing electrical-connection members, a second shell element (3), with complementary electrical-connection members, is intended to be inserted into the shell element (1), characterised in that it comprises means (112) intended to be screwed into a nut (116) mounted so as to slide in a sleeve (13). <IMAGE>
Patent EP-0517626-A1 (EP)
Inventor: LAWRENCE DAVID JOSEPH
IPC: H01L31/14
Filed: 1992-06-03
Abstract: An integrated semiconductor device includes a pair of spaced apart regions of semiconductor material on a surface of a substrate of semiconductor material. One of the regions is a light emitting device and the other region is a light detector device. Each of the regions is formed of a first layer on the substrate surface of a composition suitable for serving as a light detector active layer. Additional layers are on the first layer with at least one of the additional layers being of a composition to act as a light emitter active layer. A contact layer may be provided on the additional layers. The light detector region has a highly conductive region extending through the additional layers and slightly into the light detector active layer. The light emitter region may have a highly conductive region extending through some of the additional layers to the light emitting active layer. Thus, both the light emitting region and the light detecting region are formed from the same layers of semiconductor material.
Patent EP-0546979-A1 (EP)
Inventor: ANTON BUSQUETS VERGES
IPC: E04F11/18
Filed: 1992-09-09
Abstract: A bar (3) is formed on the basis of an iron core (1) covered by a sleeve (2) of a decorative metal, which can leave the ends (1a) of the core exposed or, by means of a process of drawing and flattening of the ends (2a) of the sleeve, cover it totally, forming a second component (4). The bars (3) are joined together at their ends (1a) by a known welding process. The ends of the bars (3) may also be joined to iron handrails (5) by the same procedure. Components (3) and (4) may be joined between them (3 to 3 and 4 to 4) or to each other (3 to 4) by a welding process, which includes a first phase of fusion of the sleeve (2) section of the pieces to be joined, followed by a second phase of direct welding of the cores (1). The welds made are covered by clamps (8) or hoods (9). 
     This procedure allows the formation of structures with decorative metal components of different nature, on the basis of pieces with iron core and decorative metal sleeve of different types and with conventional fusion processes.
Patent EP-0539322-A1 (EP)
Inventor: UNGER JACQUES
IPC: B29C35/04
Filed: 1992-10-02
Abstract: Heat-crosslinkable and/or thermoplastic elastomer mixtures, in particular vulcanisable rubber mixtures, are prepared continuously by, in a first step, continuously premixing the elastomer with at least some of the plasticiser, and optionally with at least some of the remaining additives, in a premixer to give a premix in which the elastomer is digested and the additives are bonded into the polymer matrix; and then, in a second step, continuously mixing the resultant premix to completion in a mixing extruder, if appropriate with the addition of the remaining additives. It is possible to convert at least some of the plasticiser and some of the remaining auxilliaries into one or more pastes and to introduce the latter into the premixer. The auxilliaries can be divided up and a plurality of pastes prepared therefrom. Auxilliary groups which remain the same for various applications are expediently combined in each case to form one paste. In particular, two different pastes can be prepared, of which one is neutral in colour and the other contains a colorant. On the other hand, it is also possible to introduce part of the auxilliaries in powder form directly into the premixer, and/or to introduce part of the auxilliaries in powder or paste form directly into the mixing extruder. The process can be employed for all known elastomers and offers crucial advantages of a technical, economic and industrial hygiene type.
Patent EP-0572754-A1 (EP)
Inventor: MARCONI BRUNO
IPC: B23D61/10
Filed: 1992-06-05
Abstract: Arrangement for fastening a circular saw blade to a drive shaft between two flanges, a silencing and vibration-damping annular disc being arranged in each case between the circular saw blade and the flanges.
Patent EP-0570378-A1 (EP)
Inventor: CASAMIRA CAMPS PEDRO
IPC: A61M5/315
Filed: 1991-11-22
Abstract: Le dispotif doseur de solutions stériles et/ou pharmaceutiques de la présente invention est constitué d'un corps laminaire (10) qui contient la solution, présentant un col supérieur à l'intérieur duquel peut être introduit un ajutage tubulaire (20) qui est recouvert par un capuchon (30) présentant une zone d'affaiblissement, avec un anneau cannelé (40) qui relie entre elles lesdites parties. Le dispositif peut être couplé à un support rigide (50) qui comprend une base pouvant coulisser sur un axe afin de permettre l'application de la solution en pressant manuellement sur la base dudit support.
Patent EP-0599892-A1 (EP)
Title: Cyclohexenone oximethers.
Inventor: MISSLITZ ULF DR
IPC: A01P13/00
Filed: 1992-08-05
Abstract: Cyclohexenone oximethers have the formula (I), in which n is 0 to 5; m is 0 to 2; R?1 stands for C1?-C6? alkyl; R?2 stands for C1?-C4? alkyl or benzyl; A stands for C1?-C6? alkylene, C3?-C6? alkenylene, C3?-C6? alkinylene, C3?-C6? alkylene or C4?-C6? alkenylene chains, all these elements being optionally substituted. In each of them a methylene group may be substituted by O, S, SO, SO2? or -N(R?a)-; R?a stands for H, C1?-C4? alkyl, C3?-C6? alkenyl, C3?-C6? alkinyl; Z stands for phenyl, 5-membered heteroaromate or 6-membered heteroaromate with 1 to 4 N atoms; X stands for NO2?, CN, halogen, C1?-C4? alkyl, C1?-C4? halogenalkyl, C1?-C4? alkoxy, C1?-C4? alkylthio, C1?-C4? halogenalkoxy, COOH, C1?-C4? alkoxycarbonyl, optionally substituted benzyloxycarbonyl, optionally substituted phenyl, optionally substituted pyridyl, -NR?bR?c,; R?b stands for H, C1?-C4? alkyl, C3?-C6? alkenyl, C3?-C6? alkinyl, R?c stands for H, C1?-C4? alkyl, C3?-C6? alkenyl, C3?-C6? alkinyl C1?-C6? acyl, optionally substituted benzoyl. The compounds having the formula (I), as well as their salts and esters of C1?-C10? carboxylic and anorganic acids useful in agriculture, are suitable as herbicides.
Patent EP-0606258-A1 (EP)
Inventor: TRELSMO KARIN BIRGITTA
IPC: D21H23/00
Filed: 1992-08-18
Abstract: Appareil de crêpage comprenant une raclette de crêpage (4) possédnat une lame (5) pourvue d'un bord de départ (6). La raclette de crêpage (4) est pivotante autour d'un axe de rotation (12) situé sensiblement au niveau du bord de départ (6), afin de permettre le réglage d'un angle d'impact (A) constitué au niveau du bord de départ (6) entre une surface d'impact du bord de la lame et la surface cylindrique (2) d'un sécheur-frictionneur (3), à partir duquel une bande de papier adhérente (1) sort à l'état crêpé. L'angle d'impact (A) commande le résultat de l'opération de crêpage, c'est-à-dire l'épaisseur et/ou la macrostructure de la bande de papier crêpé doux fabriqué de cette façon; cependant, l'usure du bord de départ (6) provoque une modification graduelle de l'angle d'impact (A) et, de ce fait, des conditions de crêpage. Afin de conserver l'épaisseur et/ou la macrostructure souhaitées autant que possible, il est nécessaire de compenser l'usure du bord de départ (6) en faisant pivoter la raclette de crêpage (4) sensiblement autour dudit bord de départ (6), de façon à conserver l'angle d'impact (A). Des moyens de guidage en forme d'arc circulaire (20) possédant un rayon d'incurvation (R) partant d'un emplacement souhaité dudit axe de rotation (12) sensiblement au niveau du bord de départ (6), servent à guider le mouvement de rotation de la raclette de crêpage (4). L'appareil décrit par l'invention est compact, oscillant, mécaniquement stable et peut remplacer facilement une raclette de crêpage classique déjà montée.
Patent EP-0562067-A1 (EP)
Title: Electrorheological fluids containing polyanilines.
Inventor: PIALET JOSEPH W
IPC: C10N40/14
Filed: 1992-08-25
Abstract: Non-aqueous electrorheological fluids are described which comprise a major amount of a hydrophobic liquid phase and a minor amount of a dispersed particulate phase of a polyaniline prepared by polymerizing aniline in the presence of an oxidizing agent and from about 0.1 to about 1.6 moles of an acid per mole of aniline to form an acid salt of polyaniline, and thereafter treating the acid salt with a base. The polyanilines may be prepared from aniline or from mixtures of aniline and other monomers such as pyrroles, vinyl pyridines, vinyl pyrrolidones, thiophenes, vinylidene halides, phenothiazines, imidazolines, N-phenyl-p-phenylene diamines or mixtures thereof. The electrorheological fluids prepared in accordance with the present invention are useful in a variety of applications including flotational coupling devices such as clutches for automobiles or industrial motors, transmissions, brakes or tension control devices; and linear damping devices such as shock absorbers, engine mounts and hydraulic actuators.
Patent EP-0606276-A1 (EP)
Title: Suspension and agglomeration of amidoperoxyacids.
Inventor: BERG ROLF HENDRIK VAN DEN
IPC: C07C409/42
Filed: 1992-09-21
Abstract: PCT No. PCT/EP92/02176 Sec. 371 Date Jun. 1, 1994 Sec. 102(e) Date Jun. 1, 1994 PCT Filed Sep. 21, 1992 PCT Pub. No. WO93/07120 PCT Pub. Date Apr. 15, 1993.A process for the suspension agglomeration of amidoperoxyacids which leads to improved rheological storage stability of aqueous suspensions made from these agglomerated peroxyacids is disclosed. Also disclosed are aqueous suspensions of stable viscosity made by milling these agglomerates to a mean particle size of about 20 to about 75 microns.
Patent EP-0604582-A1 (EP)
Inventor: PORTER MARC D
IPC: G01N21/31
Filed: 1992-09-17
Abstract: Capteur optique à double longueur d'onde servant à mesurer les caractéristiques optiques des couches détectrices sensibles à une certaine grandeur à mesurer. Le capteur comprend une source lumineuse (16, 18) produisant des sorties lumineuses ayant deux longueurs d'onde distinctes, et émettant une paire de composantes lumineuses vers une première et une seconde sortie. Une fibre optique exploitée en temps partagé (26) reçoit la lumière ayant deux longueurs d'ondes distinctes et étant émise par la première sortie, et transmet cette lumière, dans des conditions d'exploitation en temps partagé, à une sonde détectrice (14). Un détecteur d'échantillonnage (30) reçoit la lumière ayant deux longueurs d'ondes distinctes et étant émise par la couche mince détectrice. Un détecteur de référence (34) reçoit la lumière ayant deux longueurs d'ondes distinctes et étant émise par la seconde sortie, et contrôle l'intensité à la sortie de la source lumineuse. Un système de traitement de signaux (35) associe les unes aux autres les mesures des caractéristiques optiques de la couche mince détectrice en réponse à chacune des deux longueurs d'ondes distinctes, afin de produire des mesures exprimant les variations des caractéristiques optiques de la couche mince détectrice.
Patent EP-0560972-A1 (EP)
Inventor: STANLEY MARLIN LEWIS
IPC: H02K1/14
Filed: 1992-10-09
Abstract: Les tôles (40, 50) comprenant respectivement les pôles de rotor et de stator (116a, 116b, 118a, 118b, 120a, 120b, 124a, 124b) d'une machine à réluctance commutée (SRM) (114) sont positionnées en biais tandis qu'elles sont empilées pendant le montage de la machine afin de réduire la tendance de la SRM (114) à s'aplatir et donc à prendre une forme ovale pendant le fonctionnement de la machine. Il en résulte que le bruit acoustique produit par la SRM (114) pendant le fonctionnement de la machine est considérablement réduit.
Patent EP-0569572-A1 (EP)
Title: Procede pour la determination d'impedances electromagnetiques dans la gamme de frequences comprise entre 0 hz et 10 ghz
Inventor: PELSTER ROLF
IPC: G01R27/04
Filed: 1992-11-25
Abstract: On peut déterminer une impédance inconnue de manière analytiquement exacte en mesurant successivement les trois coefficients de transmissions complexes d'un trajet de transmission, dans lequel est insérée une cellule de mesure avec l'impédance inconnue, ou avec une de deux impédances connues. Ce procédé à large bande tient compte de toutes les désadaptations de la ligne de transmission et de la cellule de mesure. Ces mesures d'impédance permettent de déterminer les propriétés diélectriques et magnétiques de matériaux.
Patent EP-0553814-A1 (EP)
Inventor: NELLES LYNN P
IPC: C12P23/00
Filed: 1993-01-28
Abstract: A process for enhancing the availability of astaxanthin in  Phaffia rhodozyma  yeast comprises the formation of an aqueous slurry of said  Phaffia rhodozyma  yeast in an aqueous solution of an acid selected from hydrochloric acid and sulfuric acid wherein said acid is present from 0.5 to 4 N, and thereafter heating the aqueous slurry at a temperature in the range of 60 to 90°C for 2 to 24 hours. The heated aqueous slurry is preferably further neutralized to pH 7 with a base selected from LiOH, NaOH, KOH, Ca(OH)₂ CaO, and Mg(OH)₂.
Patent EP-0569671-A1 (EP)
Inventor: MAKISHIMA HIDEO
IPC: H01J1/304
Filed: 1993-02-26
Abstract: A field emission cold cathode and a method for manufacturing the same is disclosed. The emitter electrode of the cold cathode comprises an emitter layer having an emission edge (5A) for emission of electrons and disposed perpendicular to a substrate (1) and a control electrode layer (11). The emitter electrode also comprises two supporting layers (6A) at both sides of the emitter layer. The emitter layer can be formed in a thickness of tens of angstrom by a conventional semiconductor process technology including a MBE process. An emitter of a reproducible and uniform layer can be obtained for the field emission cold cathode.
Patent EP-0585525-A1 (EP)
Inventor: WHITAKER LOUIS G
IPC: E05F15/16
Filed: 1993-04-30
Abstract: A door operator (11) for a reversibly operable door (12) includes a frame (14) and a carriage (24) movably mounted on the frame (14) and attached to a door (12) for moving the door (12) between open and closed positions. A drive member, specifically a roller chain (21), extends along the frame (14) and moves the carriage (24). A drive train is provided within a housing (32) and is connected for moving the drive member, and a control circuit (36) is provided for controlling the drive train to open and close the door (12). A pair of limit switches (61,62) is mounted within the housing (32) and connected to the control circuit (36) for stopping the drive train when the door (12) has reached a completed position. A pair of limit cams (50,51) are adjustably mounted on a limit wheel (47) within the housing (32) and separate from the carriage (24) for engaging the limit switches. The limit wheel (47), which is separate from the drive member (21), is connected to the drive train to rotate when the drive train moves the carriage (24). The placement of limit switches and associated connecting wiring along the frame (32) in the garage ceiling is eliminated. The limit cams (50,51) can be easily and automatically positioned on the limit wheel (47) by pushing a single switch without any manual movement of the limit switches or of the movable cams that contact the limit switches.
Patent EP-0568942-A1 (EP)
Inventor: MOLIERE THOMAS DIPL-ING
IPC: H04B1/44
Filed: 1993-04-30
Abstract: The fast transmit/receive switch used instead of a duplex filter is designed in such a manner that it is capable of switching to two different antennas (A1,A2) without increasing the number of attenuating switching elements (S1). <IMAGE>
Patent EP-0569979-A1 (EP)
Inventor: YOSHIOKA YASUHIRO
IPC: G03C7/30
Filed: 1993-05-13
Abstract: A silver halide color photographic light-sensitive material contains a specific pyrroloazole-type cyan coupler and a high-boiling organic solvent selected from phosphoric ester, phosphonic ester, phosphinic ester, and phosphine oxide in a cyan forming silver halide emulsion layer formed on a support.
Patent EP-0576979-A1 (EP)
Title: Vorrichtung zum Sichern eines kippbaren Teils in einer ersten Stellung und in einer Kippstellung
Inventor: FRIESEN HENRY
IPC: B60P1/04
Filed: 1993-06-23
Abstract: Bei einer Vorrichtung zum Sichern eines kippbaren Teils in Form einer Ladepritsche (18) in einer ersten Stellung, in der die Ladepritsche (18) auf einem Rahmenteil (30) beispielsweise eines Nutzfahrzeuges aufliegt, und in einer hochgestellten Kippstellung sind eine Stange (20), deren einer Endteil (22) schwenkbar mit der Ladepritsche (18) verbunden ist und deren anderer Endteil (24) in einer mit einem Arretiersitz (32) versehenen Führung (28) in dem Rahmenteil (30) verschiebbar ist, ein erster Riegelteil (34), der mit dem anderen Endteil (24) der Stange (20) verbunden ist, und ein zweiter mit dem ersten Riegelteil (34) verriegelbarer Riegelteil (36) an der Ladepritsche vorgesehen, wobei der erste Riegelteil (34) in Richtung auf den zweiten Riegelteil (36) vorgespannt ist. <IMAGE>
Patent EP-0581209-A1 (EP)
Inventor: BEHREND VOLKMAR
IPC: B63B19/18
Filed: 1993-07-23
Abstract: A ship's crane is proposed, in particular for transporting, lifting and lowering pallets which are preferably arranged in a cage connected to the lifting gear. Here, the crane structure is movable on tracks or the like transversely to the longitudinal direction of the ship, and the area of the crane structure accommodating the pallets, in particular the cage, including the respective hatch and the displacement path, is surrounded by essentially fully enclosed weather protection. <IMAGE>
Patent EP-0585596-A1 (EP)
Inventor: WILLMES ULRICH
IPC: B30B9/22
Filed: 1993-07-26
Abstract: The press is used for squeezing out liquid-containing materials, i.e. agricultural and chemical products, using an elongated cylindrical container 1, the longitudinal axis 2 of which is vertical and which can rotate about a spindle 3 which is situated in the middle of the container and extends perpendicularly to the longitudinal axis 2. A container lid 6 is provided on the upper container floor 4 and a juice outlet 7 is provided on the lower container floor 5. Along the longitudinal axis 2 there is arranged between the upper and lower container floors 4, 5 a juice collecting channel. In the container 1 there is arranged, so as to be impermeable to the pressure medium, in the region of the container lid 6 and the juice outlet 7, a pressing diaphragm 9 which is adapted to the shape of the container, is made of flexible material and divides the container 1 into a pressure medium chamber 10 and a pressing chamber 11. The pressure medium and the liquid-containing materials can be fed via axle journals 12, 13 of the spindle 3. A flange 15 is fastened to the increasingly narrow and/or conically tapering lower section 14 of the juice channel 8 and is fastened to a further flange 16 which is situated on the lower container floor 5 and extends round the juice outlet 7. Furthermore, a hopper-like part 18 is mounted on the cylindrical section 17, which ends below the upper container floor 4, of the juice channel 8, the edge 19 of the said part 18 being centred with respect to the container aperture 35. <IMAGE>