baber/WOPTO huggingface dataset:
Patent EP-0261303-B1 (EP)
IPC: F23L15/00
Filed: 1987-04-18
Granted: 1990-09-05
Abstract: A pressurized fluidized bed burner with a pressurized container. The container is provided with an air-supply connection and accommodates a combustion chamber. The combustion chamber is provided with an air box to supply combustion air. A compressor and a preliminary air heater are accommodated in the air line leading to the pressurized container. The object is to exploit lost heat to heat the combustion air and to prevent the wall of the pressurized container from being exposed to additional thermal stress. The pressurized container has an air-extraction connection. The intake end of the preliminary air heater communicates with the air-extraction connection. Its outlet end communicates with the air box in the combustion chamber through an air line that extends through the pressurized container.
Patent EP-0249731-B1 (EP)
IPC: F16B13/08
Filed: 1987-05-07
Granted: 1990-03-14
Abstract: An expansible anchoring plug for anchoring by impact in undercut pre-drilled holes, especially in holes which are widened towards their inner end, comprises an expansible sleeve which has an internal bore and which it is slotted over a part of its length and which can be anchored by driving it onto an expander body provided with an expander cone located at the bottom of the pre-drilled hole. The expander body is provided with a tubular extension engageable in an internal bore of the expansible sleeve. The end of the extension, once the expansible sleeve has been driven onto the expander body, is located in an enlarged portion of the internal bore of the expansible sleeve and is secured therein by a wedge.
Patent EP-0249852-B1 (EP)
IPC: B41J29/06
Filed: 1987-06-09
Granted: 1992-04-01
Abstract: A terminal is mounted on a base member of a printer support. The base member has a supporting member extending upwardly therefrom. A printer unit is mounted on the supporting member near and above the terminal. The operation portion of the printer unit is close to that of the terminal to achieve a high interactive operability therebetween. A control circuit board for the printer is mounted within the printer support and preferably in the base member which is relatively wide permitting the mounting of all control circuits for the printer unit on a single circuit board. The base member housing the circuit board can be made thin to reduce overall height of the terminal and printer support.
Patent EP-0262065-B1 (EP)
IPC: H04M11/02
Filed: 1987-07-17
Granted: 1991-05-02
Abstract: A communication device for entries to buildings with several apartments including a support in one piece with the outside facade of the building having a transparent body formed by a plate of bulletproof glass which is entirely smooth and is provided with a perimeter larger than the perimeter of an opening made in a metallic frame, a plate covered by the transparent body, and having screens for visualizing and displaying permanent and temporary information, formed of a plate of liquid crystals comprising visualization and displaying screens entirely covered by the transparent body, an outside loudspeaker, at least one bell or other device for translating an impulse into sound or other indicia or signals with a place for the name, at least one inside loudspeacker fitted with a contactor, connectors and selectors formed by a control and selection element with a memory connected to the different screens, the visualization and display screens for the permanent and temporary information being acted on by the bell activated by the person outside the building or by the contactor activated by one of the occupants of the building via the control and selection element with memory, permitting conversation between that occupant and the person outside the building.
Patent EP-0286684-B1 (EP)
IPC: B23H7/10
Filed: 1987-08-31
Granted: 1992-10-28
Abstract: Système permettant de réparer une extrémité cassée d'un fil-électrode, consistant à couper le fil à l'aide d'un outil tranchant dans une position de réparation éloignée d'une zone d'usinage à décharge électrique lorsque le fil-électrode casse pendant l'usinage, à empêcher l'extrémité du fil-électrode de se déplacer avec l'organe tranchant lorsque celui-ci se retire de la zone de coupe de fil, et à tendre automatiquement la partie de fil-électrode composite entre les têtes supérieure et inférieure dans lesquelles des guide-fils sont logés, afin de préparer automatiquement l'usinage à décharge électrique d'une pièce. Ce système comprend un organe d'avance (40) de fil-électrode servant à dérouler et à retirer le fil-électrode (14), un détecteur d'extrémité (66) du fil-électrode, un organe de transfert relatif permettant de transférer l'extrémité cassée du fil-électrode (14) vers une position éloignée de la zone d'usinage à décharge électrique, un organe tranchant (60) servant à couper et à réparer l'extrémité cassée du fil-électrode (14), et une plaque (61) recevant le fil et empêchant le déplacement de ce dernier en combinaison avec le mouvement de l'organe tranchant (60) lorsque celui-ci se retire de la zone de coupe de fil.
Patent EP-0284717-B1 (EP)
IPC: B60T15/14
Filed: 1988-01-22
Granted: 1990-08-29
Abstract: The present invention teaches a control input device particularly suited to a number of applications on a motor vehicle. The device can be activated by the foot of an operator to transmit an electrical output signal which is a function of load or displacement. Such control input device includes a leaf spring mounted such that it can be bent in response to an application of a foot force. Attached to the leaf spring is a sensor which measures the bowing of the leaf spring and transmits a corresponding electrical output signal.
Patent EP-0282850-B1 (EP)
Title: Mobile floor cleaning machine
IPC: A47L11/162
Filed: 1988-03-05
Granted: 1991-09-25
Abstract: In order to be able to regulate the supply of liquid to the rotor whilst permanently observing the requirement and without physical effort, in a mobile floor-cleaning machine having an integrated fresh liquid and soiled liquid compartment (10, 11) and having a cleaning rotor (19), which is provided with cleaning liquid from the fresh liquid compartment (10), the supply of liquid to the cleaning rotor (19) is controlled by an alternating current oscillating piston pump (31). 
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Patent EP-0294814-B1 (EP)
Inventor: MASUMURA HIDEMI DAIICHI SEIYAK
IPC: A61K31/415
Filed: 1988-06-09
Granted: 1994-01-12
Abstract: The invention relates to the use of 6-(1-imidazolylmethyl)-5,6,7,8-tetrahydronaphthalene-2-carboxylic acid or a pharmaceutically acceptable salt thereof for preparing a pharmaceutical composition for preventing and treating renal diseases.
Patent EP-0320124-B1 (EP)
Title: Catalyst and catalyst precursor containing vanadium and antimony
IPC: C07C255/00
Filed: 1988-11-10
Granted: 1991-11-13
Abstract: Disclosed is a method of making a catalyst precursor by reacting the ion VO(O2)<+> in aqueous solution with an antimony compound that contains Sb having a valence of 3. In one embodiment, the VO(O2)<+> ion is made by reacting H2O2 with a vanadium compound. Also disclosed is making a catalyst by drying and calcining such precursor. When the drying is effected by spray drying a new microspheroidal catalyst is produced. The catalysts useful for ammoxidation of propane are more attrition resistant than catalysts of the same empirical formula made by prior art methods.
Patent EP-0339033-B1 (EP)
Title: Double roller crossrolling mill for piercing and stretching solid and hollow blocks
IPC: B21B19/02
Filed: 1987-12-21
Granted: 1991-07-24
Abstract: A double roller crossrolling mill for piercing and stretching solid and hollow blocks has adjustable rollers arranged in roller stands. In order to obtain a double roller crossrolling mill with reduced height and limited extension, and which allows the rollers or the frame to be easily and quickly changed, it is proposed that the roller stands be divided into two halves (2, 3) detachably linked to each other, each supporting one roller (4, 5) and if necessary its chocks (23, 24). To adjust the advance angle of the rollers (4, 5) with respect to each other, the halves (2, 3) of the stand can swing around a common axis (A-A) normal to the axis (8) of the rolling stock.
Patent EP-0346355-B1 (EP)
Inventor: GRANDMONT PAUL E
IPC: G03F7/004
Filed: 1988-01-19
Granted: 1994-05-04
Abstract: A CAD (10) driven photoplotter (12) selectively exposes a photographic imaging layer (26) without affecting the underlying UV sensitive resist (24) on a substrate (20) to make a printed wiring board, for example. The image layer (26) is developed on the board and used as an in situ mask (42) for the underlying UV resist (24) during exposure to UV (44). After UV exposure (44), the image layer (26) is peeled off to allow conventional processing of the resist (24). The in situ mask (42) is preferably applied in the form of a baseless, high contrast, high gamma emulsion layer (26) bonded to the protective cover sheet (1) over the uncured resist (24). To facilitate application, the emulsion layer (26) is carried by a release paper (2) which is removed before photoplotting. After UV exposure (44), the cover sheet (1) and emulsion layer (26) are integrally peeled from the resist (24).
Patent EP-0415916-B1 (EP)
Inventor: LIBMAN PHILOMENA C
IPC: C25D13/04
Filed: 1988-05-03
Granted: 1995-02-08
Abstract: Est décrit un procédé cataphorétique perfectionné s'utilisant pour la fabrication d'un tube cathodique couleur. Ce procédé consiste à déposer en séquence sur la surface d'écran du tube au moins deux configurations séparées d'éléments luminescents au phosphore, chaque configuration d'éléments étant susceptible d'émettre de la lumière d'une couleur différente lorsqu'elle est excitée. Le procédé décrit consiste premièrement à déposer sur la surface d'écran un revêtement électriquement conducteur faisant office d'électrode pendant chaque opération de dépôt. Deuxièmement, une couche d'arrêt électriquement isolante est déposée sur le revêtement conducteur. On élimine sélectivement et séquentiellement des portions de cette couche d'arrêt afin de moduler l'accès cataphorétique séquencé, selon les configurations, au revêtement électriquement conducteur.
Patent EP-0335924-B1 (EP)
IPC: F01L1/28
Filed: 1988-08-17
Granted: 1992-05-13
Abstract: Ensemble de soupapes d'admission ou d'échappement utilisé dans un moteur à combustion interne à quatre temps, comprenant une soupape à champignon primaire (12), cette soupape à champignon primaire (12) ayant au moins une ouverture (12b) ménagée au travers du corps de la soupape et un corps de soupape à champignon secondaire (14) monté pour fermer hermétiquement lorsqu'elle est engagée sur le corps de la soupape primaire (12), ce corps de soupape secondaire (14) ayant au moins une ouverture (14b) et un organe de sollicitation (16) pour déplacer le corps de soupape secondaire (14) et l'éloigner du corps de soupape primaire (12) pendant le procesus d'ouverture initial lorsque la soupape primaire (12) accélère vers sa position ouverte. Dans la position fermée d'une lumière d'admission (12a), les ouvertures (12b) de la soupape primaire ne sont pas alignées avec les ouvertures (14b) de la soupape secondaire, formant ainsi une fermeture hermétique au niveau de la lumière (12a). Pendant le processus d'ouverture du cycle d'admission, l'organe de sollicitation (16) éloigne le corps de soupape secondaire (14) du corps de soupape primaire (12), permettant ainsi à la charge d'admission de s'écouler au travers des ouvertures (14b, 12b) menagées dans le corps de soupape primaire et secondaire. En poursuivant le déplacement final de la soupape primaire (12) jusqu'à ouverture complète, la soupape secondaire (14) est délogée de son siège par une butée ce qui a pour conséquence de déplacer la soupape secondaire de concert jusqu'à la position de levée maximum de la soupape, ce qui accroît énormément le rendement volumétrique du moteur.
Patent EP-0346414-B1 (EP)
IPC: A63C9/00
Filed: 1988-11-25
Granted: 1992-10-21
Abstract: A heel part (1) and a toe part (3) are interconnected at variable distance from each other and fastened as a unit to a ski (17). The toe part (3) can be tilted about an axis (40) perpendicular to the longitudinal axis of ski. The heel part (1) has a housing (31), a support part (50) which can be moved longitudinally whith respect to the housing (51) against the force of the spring and which carries a sole holder (48), and a locking device (41, 42, 56), through which the housing (31) can be coupled semi-rigidly to the support part (50). The sole holder (48), when loaded, can be brought mechanically into functional connection with a signal receiver (64, 65) of the electronic control through a signal emitter (69), thereby activating the current supply. After a predetermined action time on the signal receiver (64, 65) an electromagnet (57) can be activated, the activated electromagnet (57) actuates a key (41) arranged in the locking device, thereby inducing a sudden longitudinal movement of the support part (50) in relation to the housing (31).
Patent EP-0328001-B1 (EP)
IPC: C07D413/04
Filed: 1989-02-03
Granted: 1993-08-11
Abstract: A benzoxazinone compound represented by the formula (I): <CHEM> wherein R<1> represents a hydrogen atom or an alkyl group, and R<2> represents a hydrogen atom, an alkyl group, a cyanoalkyl group, an alkenyl group, an alkynyl group or an aralkyl group; a process for preparing the same; and a herbicidal composition comprising the benzoxazinone compound as an active component are disclosed. The above benzoxazinone compounds exhibit a high selectivity for useful crop plants and a strong herbicidal activity with respect to various noxious weeds.
Patent EP-0333145-B1 (EP)
IPC: F24J2/04
Filed: 1989-03-14
Granted: 1993-02-17
Abstract: The thermal insulation compound system, which can be fixed on a building wall with a light-absorbing outer wall surface, comprises at least partially transparent thermal insulation material which is protected externally against weather effects. In order to ensure in a particularly simple manner a reliable protection of the thermal insulation material against external effects, in particular against weather influences, the thermal insulation material (4) is provided with a weather-resistant protective layer (5) of a hardening binder which contains at least partially transparent filling materials to such an extent that the radiation transmission degree of the sunlight lies above 20% with perpendicular insolation and layer thicknesses between 0.5 mm and 6 mm. A transparent reinforcement (6) is expediently arranged between the thermal insulation material (4) and the transparent plaster-like protective layer (5). 
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Patent EP-0339278-B1 (EP)
Title: Fire-resistant cover
IPC: A62C2/00
Filed: 1989-03-29
Granted: 1992-12-23
Abstract: The fire-resistant cover, in particular for collection basins (4), consists of individual elements, composed of a non-flexible panel (1), having perforations, and a box-shaped substructure (5) which receives a bulk material (6) with low temperature conductivity. <IMAGE>
Patent EP-0379634-B1 (EP)
Title: Structure for sealing gaps at loading doors
IPC: E06B5/00
Filed: 1989-07-10
Granted: 1993-02-17
Abstract: The invention relates to a material structure for use as a loading- door seal. A common feature of the invention, which is claimed in two versions, is the use of a woven spacing fabric. This comprises two woven fabric webs (1, 2) which are provided with an air-tight coating, are arranged parallel to one another and can be brought towards one another as far as "zero" spacing, whereas the permitted maximum spacing is determined by filaments (F,3) between the two material webs, these filaments having a high tensile strength but able to be deformed with pressure or bending. Another common feature of the two versions is that the adaptation to a relatively wide gap is effected by the introduction of additional gas into a gas space between the material webs, while the restoring to an initial contour is effected by means of relaxing springs (8, 18) which are tensioned during the introduction of additional gas. In one case, the structure has a substantially rectangular contour whose longer side is dependent on the gap length and whose width can be matched to the gap width. Accordingly, the width of the structure can be increased by increasing the volume of air, whereas the smallest width is set by the relaxing springs (8). In the other case, the structure is provided with leaf springs (18) which run in the width of the structure and which hold the structure in a wound-up position. When a pressurised gas is introduced into the structure, the structure is unwound about a longitudinal axis and widened, with tensioning of the springs. <IMAGE>
Patent EP-0358919-B1 (EP)
Inventor: HAERLE HANS A DIPL-ING
IPC: B22F3/00
Filed: 1989-08-02
Granted: 1994-01-19
Abstract: A device for use in heating or incineration plants for use as a waste gas filter to eliminate and/or convert harmful elements in the waste gas is disclosed. The device of the subject invention can eliminate soot and soot-like products, or it can serve as a heat exchanger or as a mixing component for a furnace. The device of the subject invention comprises a sintered body made of one or more compression molded highly heat resistant sintered parts. The sintered body manifests high porosity and/or a multitude of intake and outlet channels.
Patent EP-0372440-B1 (EP)
Title: Digital filter
Inventor: KLANK OTTO
IPC: H03H17/02
Filed: 1989-12-02
Granted: 1995-02-22
Abstract: In the construction of extensive digital filter circuits, problems arise with the signal processing speed. 
<??>To implement a digital filter, a) a shift register (SR) is provided for storing the digital coded values (of, for example, 8 bits) of the information signals, b) a processor is provided for calculating new starting values of a predetermined length for each value, c) a circuit, particularly a correlator, is provided for determining the transmission characteristics, particularly the adjustment values for the digital filter (multipliers with a range of values of, for example 0 to 1), d) a preprocess for sorting out all products with the multiplier 0 or approximately 0 is provided, e) a sorting of the remaining number of values (coefficients) in accordance with their magnitude is provided, and f) a limiting of the sorted values (multipliers or coefficients) to a predetermined number is provided. 
<??>The digital filter is particularly suitable for digital audio transmission. 
<IMAGE>
Patent EP-0336856-B1 (EP)
Title: With maleimide groups functionalized aromatic polyamideimides, process for their preparation and their use for preparing cross-linked polymers
IPC: C09J179/08
Filed: 1989-03-23
Granted: 1993-03-03
Abstract: New aromatic polyamideimides whose chains contain optionally substituted end groups of maleimido type. 
<??>More precisely, these polymers correspond to the formula: 
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 in which: D denotes a valency bond, an atom or a divalent group; B denotes a trivalent aromatic radical containing at least 6 carbon atoms; m is at least equal to 1; and X denotes the radical of formula: 
<IMAGE>
 in which R1 and R2 = H or CH3, R3 = CH3, n = 0, 1, 2 or 3 and E = a valency bond or -CH2-. These polymers are obtained by direct reaction of an aromatic diisocyanate, a tricarboxylic acid monoanhydride and a carboxylic monoacid substituted by a maleimido group (itself optionally substituted). 
<??>These polyamideimides can be employed especially for the production of coating films, adhesive substances and moulded articles and can be crosslinked when heated.
Patent EP-0335849-B1 (EP)
Title: Method and apparatus for vacuum cleaning mineral wool products while compressing the product
IPC: B08B5/04
Filed: 1989-03-21
Granted: 1991-10-16
Abstract: Method and apparatus for removing fibres and other particles from the surfaces of compressible mineral wool products, for instance mineral wool plates (2) by means of one or more suction slot nozzles which suck air from adjacent the surfaces of the mineral wool products so that loose fibres and other particles are brought with the air and into the suction slot or slots (5) in that the mineral wool products, while being actuated by the suction slot or slots (5) are subjected to a quick compression so that a part of the air enclosed in the mineral wool is pressed out towards the suction slot or slots (5) thereby bringing loose fibres and other particles at and adjacent the surfaces into the suction slot or slots (5).
Patent EP-0397706-B1 (EP)
Title: Mounting assembly for optical equipment
IPC: G02B6/44
Filed: 1988-12-22
Granted: 1993-03-03
Abstract: PCT No. PCT/GB88/01120 Sec. 371 Date May 31, 1990 Sec. 102(e) Date May 31, 1990 PCT Filed Dec. 22, 1988 PCT Pub. No. WO89/05989 PCT Pub. Date Jun. 29, 1989.A mounting assembly (1) for optical equipment comprises a plurality of trays (2) detachably hinged together. Each tray (2) may be adapted to carry optical components as well as optical fibre splices and they can be hinged together into a stack in one of a number of different configurations, allowing convenient access for both installation and maintenance. The assembly (1) finds particular application in optical communications equipment.
Patent EP-0365606-B1 (EP)
IPC: E04B1/61
Filed: 1989-02-07
Granted: 1992-02-05
Abstract: L'élément rectangulaire préfabriqué décrit peut être aisément et rapidement assemblé avec d'autres éléments préfabriqués de façon à obtenir un joint étroit et parfaitement étanche qui est soumis à une tension élevée déterminée. A cet effet, des crochets de verrouillage (8) rigides qui s'enclenchent mutuellement lors de l'assemblage des éléments préfabriqués (1 et 2) et qui exercent une traction sur ces derniers sont agencés avec un certain écartement l'un au-dessus de l'autre dans une rainure (6) et fixés à l'élément préfabriqué correspondant (1 ou 2), la rainure (6) étant ménagée dans la face frontale de l'élément préfabriqué tournée vers le joint. Un dispositif automatique d'assemblage permet de relier des parois latérales composées des éléments préfabriqués décrits ci-dessus à des planchers ou plafonds formés de ces mêmes éléments.
Patent EP-0418300-B1 (EP)
Inventor: LANDA BENZION
IPC: G03G15/20
Filed: 1989-06-05
Granted: 1995-02-01
Abstract: An imaging process which comprises the steps of developing an image with liquid toner including a liquid carrier and fusing and fixing the image by the application of energy thereto, where at least the following conditions: the energy applied upon fusing and fixing; and the properties of the liquid carrier are pre-selected such that the liquid carrier is not substantially removed upon fixing and fusing.
Patent EP-0414820-B1 (EP)
IPC: C23G1/10
Filed: 1989-05-08
Granted: 1993-03-24
Abstract: La présente invention concerne un procédé de traitement chimique de structures fabriquées avec des compositions d'alliage à base de titane lesquelles possèdent des potentiels de corrosion en circuit ouvert positifs et des taux réduits de propriétés de corrosion. Le procédé consiste à mettre en contact lesdites structures fabriquées avec un réactif aqueux d'attaque micrographique comprenant des acides fluorhydrique et sulfurique à une température au moins égale à la température ambiante. Ce contact se poursuit pendant un temps suffisamment long pour éliminer toute couche d'oxyde nuisible collée aux surfaces des compositions d'alliage des structures fabriquées.