baber/WOPTO huggingface dataset:
Patent EP-0523834-A1 (EP)
Inventor: SWIERENGA GARRETT E
IPC: A01B63/111
Filed: 1992-05-28
Abstract: In an automatic draft control system for positioning a hitch, velocity feedback loop techniques are employed to control the rate of movement of the hitch. When the system is operating in an open loop position control mode, a switch (72,74) mounted on a tractor fender enables an operator manually to control raising/lowering of the hitch for the purpose of attaching an implement (10). Hitch position is sensed (70) and a microprocessor (40) calculates the first derivative of the hitch position signal to determine actual hitch velocity. The actual velocity is subtracted from a desired velocity value to obtain a velocity error signal. The error signal is subjected to an integral control algorithm and the integrated value is used to energize RAISE or LOWER solenoids (76,78) controlling a valve (44) which raises or lowers the hitch. When the actual hitch velocity is equal to or greater than the desired hitch velocity, the integrated value is saved. When the next raise/lower sequence is initiated the integrator is reset to the saved value. This eliminates delays in starting hitch motion. The desired velocity value may be derived from the setting of a drop rate potentiometer (58) in which case a drop rate value is added to the integrated error signal with the result being used to modify a hitch movement command that energizes the "LOWER" solenoid (78), thereby limiting the hitch drop rate when the system is operating in a closed loop position/draft control mode.
Patent EP-0529953-A1 (EP)
Inventor: NGUYEN HUNG NGOC
IPC: B23P19/00
Filed: 1992-08-20
Abstract: Apparatus (11) is robotically operated to pick up an optical element such as a ball lens (12) or an optical fiber, place it in a groove or depression (13) of a substrate (14), and apply pressure to it so that it is bonded to the substrate. The tool comprises a retracting element holder (17) surrounding a bonding tool (16). A vacuum channel (18) communicates with the element holder so that, by the application of a vacuum, it can pick up an optical element. The tool then moves the element to place it, for example, in a depression (13) of a substrate, whereupon the vacuum is released, thereby to allow the element to nest between opposing sidewalls of the depression. The retracting holder element is simultaneously retracted vertically upwardly so as to expose a bonding surface of the bonding tool. After the element has nested in the groove, the bonding tool contacts the element and forces it against opposite sidewalls to effect a thermo-compression bond of the optical element with the sidewalls.
Patent EP-0540156-A1 (EP)
Inventor: FENOGLIO ROBERT J
IPC: F16D65/04
Filed: 1992-09-10
Abstract: An improved double-wrap brake band is disclosed wherein the bracket member (16) consisting of an apply bracket (20), a reaction bracket (22), and a connector bracket (24) are secured to three generally parallel bands (12A, 12B, 12C). The bands (12A, 12B, 12C) include a plurality of position oriented slots (36) designed to accept extruded tabs (44) extending from the bracket member (16). The tabs (44), after clinching, serve to retain the bracket member (16) securely on the bands (12A, 12B, 12C).
Patent EP-0546674-A1 (EP)
Inventor: NUSBAUM ARTHUR
IPC: E04G21/32
Filed: 1992-10-28
Abstract: A net (28) is yieldably supported in an elevator shaft (22) to permit a controlled, decelerated descent of an object (26) falling down the shaft (22). The net (28) is automatically closed and maintained in a closed state by closure rings (80,82) that slide along tethers (58,60,62,64) attached to the net (28).
Patent EP-0550957-A1 (EP)
Inventor: SACKS RICHARD DOUGLAS
IPC: G01N1/40
Filed: 1992-11-05
Abstract: Several embodiments of gas chromatography systems are disclosed incorporating mechanical sample injection valves. The injection valves incorporate a delivery tube (126) having an outlet which is swept past the inlet of separation columns (128,130,132) to provide a short duration inlet plug into the separation columns. Carrier gas and sample gas flow is managed through valves to prevent inadvertent injection after an injection is desired and to assure that the sample is not contaminated by past sample flow. Embodiments of injections valve are described for providing inputs into several gas chromatography columns. In addition, a gas chromatography system is described in which multiple columns are used which are time multiplexed with a single detector to produce a complex combined chromatogram from the plural columns. By appropriate selection of column characteristics and injection sequence, the resulting chromatogram can provide an overlay of chromatograms which provide good resolution of all the constituents of the mixture of interest within a short analysis time.
Patent EP-0542579-A1 (EP)
Inventor: YAMAMOTO YUJI
IPC: G02F1/1368
Filed: 1992-11-16
Abstract: A display device is arranged to have a display medium, a plurality of pixel electrodes (114), a plurality of signal wires (113), a light waveguide (112), a luminous element (122). and a photoelectric converting element (115). The pixel electrodes (114) drive the display medium. The signal wires (113) are ranged in a row or a column manner. The light waveguide (112) is located to be crossed with the signal wires (113) and is provided for each of the pixel electrodes (114). The luminous element (122) applies a ray of light to the light waveguide (112), the ray of light having a different wavelength from the ambient light for preventing erroneous operation due to the unnecessary ambient light. The photoelectric converting element (115) serves to electrically connect each of the pixel electrodes (114) with the corresponding one of the signal wires (113) when the light is received from the light waveguide (112).
Patent EP-0544502-A1 (EP)
Inventor: MIYATA SHIGEO
IPC: A01N59/16
Filed: 1992-11-24
Abstract: A composite metal hydroxide of the formula (1),           (M₁²⁺)       1-x           (M₂²⁺)       x       (OH)₂           
 and/or a composite metal oxide of the formula (2),           (M₁²⁺)       1-y           (M₂²⁺)       y       O           
    wherein M₁²⁺ is at least one of Mg²⁺ and Ca²⁺, M₂²⁺ is at least one of Cu²⁺ and Zn²⁺, 0.001≦x<0.9, and 0.001≦y≦0.5 is completely or nearly free of toxicity, and is insoluble or sparingly soluble in water or an organic solvent so as not to contaminate the environment, and is highly effective for use as a antimicrobial agent, for example in a resin or rubber composition.
Patent EP-0546851-A1 (EP)
Inventor: TAKEUCHI HITOSHI
IPC: G11B20/10
Filed: 1992-12-11
Abstract: A digital receive signal is sampled by an A/D converter (1), and the position of a point at which the receive signal crosses a reference level is obtained in response to sampling data by an exclusive OR gate (6). A phase interval between the present sampling point and the point at which the receive signal crosses the reference level is obtained by an arithmetic circuit (5), and the phase of the present sampling point is obtained in accordance with the position of the crossing point, the phase interval P between the present sampling point and the crossing point obtained by arithmetic circuit (5), the phase of a preceding sampling point obtained by an I-bit parallel delay circuit (18), and the phase of a sampling point which is two points preceding to the present sampling point and obtained by an I-bit j-stage parallel delay circuit (19). A data detection clock signal and digital data are detected in accordance with the computed phase of each sampling point, an MSB of sampling data, and the phase interval between the present sampling point and the point at which the receive signal crosses the reference level.
Patent EP-0536010-A1 (EP)
Inventor: DUCATEAU MICHEL
IPC: G06F9/48
Filed: 1992-08-13
Abstract: The method according to the invention comprises the management by a coprocessor (C1, Ci, Cn) of the time slicing, on the basis of a pre-established frame, of the processing cycle of the processor (P1, Pi, Pn), into slices of possibly different durations, of the allocation of the time slices to the various functions installed according to one or more pre-established patterns, of the backup at the end of a slice of the machine context of the function being processed, this being done with a view to restarting this function, during the subsequent slice which is associated with it and of the loading, at the start of a new slice, of the machine context relating to the activating of the function associated with this slice and which was previously backed up at the end of an earlier slice corresponding to this function. The invention applies to optimising and to the safety of real-time control in modular avionic architectures. <IMAGE>
Patent EP-0537084-A1 (EP)
Inventor: PINEY PHILIPPE
IPC: H01H83/02
Filed: 1992-09-10
Abstract: The electronic trip mechanism (5) includes a device (12) for selecting faults having to engender the locking of the contacts (1) of the circuit breaker in the open position. When a fault in the network (2) protected by the circuit breaker leads to tripping, the trip mechanism (5) operates the locking if this fault is one of the faults selected by the selection device (12). <IMAGE>
Patent EP-0522990-A1 (EP)
Inventor: BRUNSVOLD WILLIAM R
IPC: C08L27/12
Filed: 1992-05-21
Abstract: Enhanced fidelity of pattern transfer of aqueous developable photoresist compositions is achieved with top antirefective coatings which are fluorine-containing and have a refractive index approximately equal to the square root of the underlying photoresist and which are removable in the developer for the photoresist.
Patent EP-0542703-A1 (EP)
Inventor: LUNDBLAD LEIF
IPC: G09C1/00
Filed: 1992-10-16
Abstract: A system for safe transmission of a message with positive identification of the sender includes on the transmitter side telefax-type message-transmitting apparatus (10) and encryption means (22) for encrypting transmission signals from the telefax apparatus prior to transmission, and includes on the receiver side decryption means (25) for decrypting incoming signals prior to their receipt in telefax-type apparatus (20), and message enveloping and message gathering means (21) for safe storage of messages received by the telefax apparatus (20) in an enveloped form within a closed casing (11). 
     Activating means (23) on the transmitter side includes a card reader (231) and keyboard (232) and is intended to activate the encryption means (22) in response to signals from the card reader (231) and the keyboard (232). 
     Control means (24) on the receiver side function to activate the decryption means (25) in response to signals emanating from the signals from the card reader (231) and the keyboard (232). 
     The control means (24) causes a marking to be applied to the top of each printed sheet commenced in the telefax apparatus (20) on the receiver side, this marking disclosing whether the transmitted message is an encrypted message or a clear language message.
Patent EP-0569376-A1 (EP)
Title: Liquid washing agents.
Inventor: MEINE GEORG
IPC: C11D1/66
Filed: 1991-12-17
Abstract: PCT No. PCT/EP91/02428 Sec. 371 Date Jul. 28, 1993 Sec. 102(e) Date Jul. 28, 1993 PCT Filed Dec. 17, 1991 PCT Pub. No. WO92/13055 PCT Pub. Date Aug. 6, 1992A storable, high-viscosity liquid detergent having high washing power and pronounced foaming comprising water, and from about 2% to about 10% by weight of a fatty alcohol sulfate, from about 5% to 25% by weight of an alkyl polyglycoside; from about 0.1% to about 9% by weight of a soap; and from about 3% to 8% by weight of a lower alcohol, wherein said detergent has a viscosity of from about 500 mPa's to about 3000 mPa's.
Patent EP-0572498-A1 (EP)
Title: A method and a device for catalyst emission control.
Inventor: GOTTBERG INGEMAR
IPC: F01N13/02
Filed: 1992-02-20
Abstract: PCT No. PCT/SE92/00101 Sec. 371 Date Aug. 19, 1993 Sec. 102(e) Date Aug. 19, 1993 PCT Filed Feb. 20, 1992 PCT Pub. No. WO92/14912 PCT Pub. Date Sep. 3, 1992A method and a device are disclosed for catalyst emission control including an electrically heated startup catalyst which is positioned adjacent a main catalyst in the exhaust pipe associated with the engine. Also provided are a source of current, a switch, a control unit, a lambda sensor, and an electrically operated air pump including and air channel inserted between the lambda sensor and the startup catalyst. In connection with startup of the engine the startup catalyst and/or the air pump are activated by means of the control unit. The invention provides improved purification of the exhaust gases emitted by the engine.
Patent EP-0619028-A1 (EP)
Title: Systeme de visualisation optique tridimensionnelle
Inventor: BASS ROBERT E
IPC: G02B30/25
Filed: 1991-12-23
Abstract: Système de visualisation optique produisant une image tridimensionnelle simulée (122) possédant une ou plusieurs couches de premier plan sur un champ sensiblement transparent, et un ou plusieurs éléments d'arrière-plan projetés de façon à apparaître derrière la(les) couche(s) de premier plan. Le dispositif peut utiliser deux écrans vidéo de contrôle (12, 14) ou un appareil de contrôle (100), dans lequel le premier plan et l'arrière-plan sont présentés en zones adjacentes distinctes (112, 114). Un miroir argenté (118) réfléchit l'arrière-plan vers l'observateur (130) à travers un miroir (116) semi-réfléchissant qui permet de transmettre l'arrière-plan et de réfléchir le premier plan, le premier plan apparaissant à l'observateur (110) comme étant plus proche que l'arrière-plan. Une surface d'affichage (110) peut être orientée horizontalement et les couches du premier plan et de l'arrière-plan peuvent être projetées dans des zones divisées horizontalement (126, 128) de la surface d'affichage.
Patent EP-0580719-A1 (EP)
Title: Procedes de traitement par la cellulase des tissus contenant du coton
Inventor: CLARKSON KATHLEEN A
IPC: D06M101/02
Filed: 1992-03-30
Abstract: Procédé amélioré de traitement de tissus contenant du coton, et tissus ainsi obtenus. Plus spécialement, ces procédés consistent à mettre des tissus contenant du coton en contact avec une solution de cellulase contenant une composition de cellulase fongique sensiblement dépourvue des constituants du type CBH I. Les tissus ainsi traités présentent des pertes de résistance moins importantes que celles des tissus traités au moyen d'une solution de cellulase contenant une composition de cellulase entière.
Patent EP-0538494-A1 (EP)
Inventor: ASADA MINORU
IPC: A47B88/493
Filed: 1992-05-13
Abstract: Une coulisse pour mouvement rectiligne peut s'utiliser sous une charge élevée et avec une haute précision, ou bien dans le cas d'une faible charge, une valeur de dépassement peut être accrue. La coulisse (50) comprend: un rail intérieur (60) long et à rigidité élevée; deux rails extérieurs (70) montés mobiles et animés d'un mouvement alternatif sur le rail intérieur dans le sens axial de celui-ci, des guides (30) à mouvement linéaire, du type glissière sans fin, montés coulissants sur le rail intérieur et fixés sur les rails extérieurs. Les corps principaux des paliers des guides à mouvement linéaire présentent une rigidité élevée, et en conséquence, une précharge importante est appliquée aux billes (80) chargées dans les glissières sans fin.
Patent EP-0589975-A1 (EP)
Inventor: KARJALAINEN ARTO JOHANNES
IPC: A61K/
Filed: 1992-06-12
Abstract: Nouveaux dérivés de 4(5)-imidazole répondant à la formule (Ia) et (Ib), dans laquelle R1 ou R2 représente CN alors que l'autre représente H, CH3, OCH3, NO2, NH2, CN, CF3, CHF2, CH2F ou halogène; R' représente H ou (II), où R3 représente H, CH3 ou halogène; R4 représente H et R5 représente H, ou R4 et R5, pris ensemble, forment une liaison; n est 1 ou 2 et y est compris entre 0 et 2; leurs stéréoisomères et leurs sels d'addition d'acide pharmaceutiquement acceptables et non toxiques, présentent des caractéristiques d'inhibition sélective d'aromatase, comparées à leurs caractéristiques d'inhibition de desmolase. Ces composés sont utilisés pour le traitement des maladies dépendant de l'oestrogène telles que le cancer du sein ou l'adénome prostatique.
Patent EP-0593543-A1 (EP)
Inventor: WIELERS ANTONIUS FRANZISKUS HE
IPC: C10G11/05
Filed: 1992-07-02
Abstract: Procédé de préparation d'un mélange d'hydrocarbures contenant des oléfines. Il consiste à mettre un matériau brut hydrocarburé en contact avec un catalyseur à zéolithe à une température supérieure à 480 °C et pendant une durée de moins de 10 secondes. Le catalyseur à zéolithe comporte un mélange d'une zéolithe I et d'une zéolithe II dans une matrice, la zéolithe I présentant un diamètre de pore allant de 0,3 à 0,7 nm, et la zéolithe II présentant un diamètre de pore supérieur à 0,7 nm. Le catalyseur contient au moins 25 % en poids de matière zéolithique. On décrit également une composition catalytique comportant un mélange d'une zéolithe I et d'une zéolithe II dans une matière matrice, la zéolithe I présentant un diamètre de pore allant de 0,3 à 0,7 nm, la zéolithe II présentant un diamètre de pore supérieur à 0,7 nm, et la composition contenant au moins 25 % en poids d'une matière zéolithique.
Patent EP-0569590-A1 (EP)
Inventor: STOLYAREVSKI ANATOLY YAKOVLEVI
IPC: B65D83/14
Filed: 1992-06-26
Abstract: The invention relates to packaging techniques, namely to methods of creation of positive pressure for discharging the content of a package and is directed to providing for uniform flow rate of the atomized substance, increasing the efficiency, as well as decreasing the adverse effect on the environment of the use of the aerosol packages. An aerosol package, in the working cavity of which a positive pressure of a sorbed gas is created when it is used, comprises a sealed receptacle (1) filled with a substance (liquid) (9) to be atomized and provided with a gas cushion containing a sorbed gas, for instance CO₂. The receptacle is connected to the atomizing nozzle (5) through a tube (13) whose input is located below the level of the substance (9) to be atomized. The package also comprises a sorbent (11) contained in a cavity (10) isolated from the outside atmosphere outside the receptacle (1) and from the substance (9) to be atomized, whereas the cavity (10) is connected hydraulically to the gas cushion. As sorbent is used a substance which has a higher absorption capacity for the sorbed gas than the substance (9) to be atomized, for instance the activated carbon or zeolite. The method allows to decrease the adverse effect of the human activity on the environment.
Patent EP-0606348-A1 (EP)
Inventor: GAROFF THOMAS
IPC: C08F4/646
Filed: 1992-10-01
Abstract: Chacun connaît les catalyseurs destinés à la polymérisation des oléfines, dont l'élément de procatalyse comprend un composé à base de métal de transition fixé sur un support de chlorure de magnésium. On a amélioré l'élément de procatalyse en y incorporant un halogénure de manganèse (II) dans une proportion variant d'un minimum approximatif de 0,1 % à un maximum d'environ 50 % de la quantité moléculaire totale de chlorure de magnésium et d'halogénure de manganèse (II). Le nouveau catalyseur de polymérisation présente notamment l'excellente particularité de produire une polyoléfine dotée d'un large spectre de poids moléculaires.
Patent EP-0540736-A1 (EP)
Inventor: HANTSCHK GUENTHER
IPC: F04C15/00
Filed: 1992-05-21
Abstract: Une enveloppe (12) et un revêtement (22) de stator en élastomère forment ensemble un stator tubulaire (10) d'une pompe dont les extrémités (20) sont reliées aux tubulures de raccordement (36) de parties (32, 34) du carter. L'enveloppe (12) du stator comprend au moins une zone de séparation (14) qui s'étend dans le sens de sa longueur. Cette zone de séparation, la zone du revêtement (22) du stator radialement sous-jacente à celle-ci et les liaisons entre les tubulures de raccordement (36) et l'enveloppe (12) du stator sont conçues de sorte que le stator (10) de la pompe éclate dans au moins une zone de séparation (14, 16) lorsqu'une pression intérieure prédéterminée est dépassée. On assure ainsi lors du transport d'explosifs une décharge de pression qui prévient des risques d'explosion.
Patent EP-0637299-A1 (EP)
Title: 20-methyl-substituted vitamin d derivates.
Inventor: NEEF GUENTER
IPC: A61P17/00
Filed: 1992-12-14
Abstract: New 20-methyl-substituted vitamin D derivates have general formula (I), in which R1 is a hydrogen atom, a hydroxyl group or an alkanoyloxyl group with 1 to 12 carbon atoms or a benzoyloxyl group, R2 is a hydrogen atom or an alkanoyl group with 1 to 12 carbon atoms or a benzoyl group; and R3 is saturated or unsaturated, straight-chain or branched-chain hydrocarbon residue with up to 18 C atoms, possibly interrupted and/or substituted by one or several carbocyclic structures (C¿3-10?-cycloalkyl or cycloakenyl residues, the latter having up to 2 double bonds), possibly substituted by one or several hydroxyl, oxo, amino groups and/or by one or several halogen atoms, possibly having one or several oxygen, sulphur and/or nitrogen (as (a)) atoms as chaining members in the hydrocarbon residue. Also disclosed is a process for preparing the same. These new compounds have a strongly improved induction of cell differentiation (HL-60), with respect to calcitriol, and are suitable for preparing medicaments.
Patent EP-0554855-A1 (EP)
Inventor: TAKAHASHI SHINSUKE
IPC: G11B5/848
Filed: 1993-02-03
Abstract: A coating method and a coating apparatus are constructed for simultaneously coating a plurality of different organic-solvent-based coating liquids each composed of a non-newtonian fluid having fine particles dispersed therein to form a multi-layered structure having three or more layers on a strip of continuously travelling non-magnetic supporting substrate with the aid of an extrusion type coating head. The coating liquids are instantaneously injected through the corresponding slits. The coating liquid for the lowermost layer is a non-magnetic liquid. The coated layers are successively formed one above another with the aid of a doctor edge plane located on the downstream side of each slit. The coating head is constructed such that each doctor edge plane does not pass a tangential line extending from the upstream end of an opening portion of each slit to a doctor edge of a slit located on the downstream side and that a coating liquid injected through a slit on the upstream side merges with a coating liquid injected through a slit on the downstream side while defining a predetermined merging angle therebetween.
Patent EP-0568798-A1 (EP)
Inventor: HESBRUEGGEN NORBERT
IPC: B23Q39/02
Filed: 1993-03-14
Abstract: The invention shows how individual machine tools or even complete transfer lines or flexible manufacturing systems can be constructed from few components for the most varied fields of application, and in fact at a cost which ought to be significantly less than the conventional manufacturing costs, for example 50 per cent less than the previous manufacturing costs, depending on the application. The individual components can be prepared separately and then assembled to form the machine tool desired in each case.