baber/WOPTO huggingface dataset:
Patent EP-0465311-A1 (EP)
Inventor: POLAT JACQUES
IPC: H05B3/84
Filed: 1991-06-27
Abstract: The invention relates to a moulded heating window made up of a curved sheet of glass with electrical wiring. The transparent collecting bands are partly covered with a darker layer of enamel having a greater heat absorption capacity, by which means it is possible, by adjusting the layout of this layer of enamel, to modify the heating of the glass sheet during heating prior to bending and thereby to achieve better control over the bending. The invention is applicable to rear windscreens for cars. <IMAGE>
Patent EP-0480840-A1 (EP)
Inventor: BOUDET MICHEL
IPC: B01D53/06
Filed: 1991-10-11
Abstract: Process for separating at least one constituent of a gaseous mixture by adsorption, of the kind where the said gaseous mixture travels in a mass of adsorbent (16) of a plurality of adsorbent masses, with cyclic variation in pressure, the high pressure of the cycle being at least twice the low pressure of the cycle, characterised in that the adsorbent is arranged into a plurality of sectorial masses (11) distributed around and integrally attached to a support shaft (2) rotatable around an axis and in that a gas circulation is ensured in the adsorbent in the radial, centripetal or centrifugal direction, towards manifolds extending lengthwise, one situated on the radially inner side, the other situated on the radially outer side in relation to the said sectorial masses of adsorbent and in that a speed of rotation which is between approximately 2 and 20 revolutions/minute is ensured. 
<??>This process is intended particularly for the production of oxygen from air. 
<IMAGE>
Patent EP-0462041-A1 (EP)
Inventor: ERNAUT JEAN-MICHEL
IPC: A47L23/02
Filed: 1991-06-13
Abstract: Pedestrian passage channel (1) with a passage path (4) for each leg, the two paths (4) comprising laterally and on their base washing means, namely spray nozzles (8) and brushes (9), as well as water-flow means. <IMAGE>
Patent EP-0494059-A1 (EP)
Inventor: THELIN ANDERS
IPC: B22F1/00
Filed: 1991-12-17
Abstract: According to the present invention there is now provided a method of making a sintered tianium-based carbonitride alloy. According to the method melt-metallurgical raw materials containing the metallic alloying elements for hard constituent forming as well as binder phase forming elements are melted and cast, using no intentional additions of the elements C, N, B and O, to a pre-alloy which in solidified condition essentially consists of brittle intermetallic phases with hard constituent forming and binder phase forming elements mixed in atomic scale. The pre-alloy is crushed and/or milled to powder with grain size < 50 µm. The powder is carbonitrided for simultaneous formation in situ of extremely fine-grained, < 0.1 µm, hard constituent particles enclosed in their binder phase. The obtained powder is milled together with lubricant and possible additions of powders of metals, carbides and/or nitrides from the groups IV, V or VI in the periodic table in order to obtain desired final analysis after which the powder mixture is compacted and sintered.
Patent EP-0471815-A1 (EP)
Inventor: BALDWIN ROGER ERNEST
IPC: H04N1/113
Filed: 1991-02-27
Abstract: Un détecteur de position de faisceau pour un dispositif de lecture à faisceau destiné à être utilisé dans une imprimante laser est décrit. L'imprimante comprend trois lasers à diode qui émettent chacun à une longueur d'onde différente. Les faisceaux de ces trois lasers sont combinés au moyen de plaques dichroïques (18, 20) pour former un faisceau combiné. Le faisceau combiné est balayé sur un milieu récepteur (46) par un polygone (40). Le détecteur de position de faisceau (102) de la présente invention est adapté pour détecter la position du polygone (40) afin de fournir un signal de synchronisation qui va assurer que chaque ligne de la trame de l'imprimante est commencée dans la position appropriée. Le détecteur de position de faisceau (102) comprend un laser à diode (121) et des éléments optiques (122, 126) pour projeter un faisceau du laser (120) sur le polygone (40). Le reflet du faisceau est renvoyé par le polygone (40) dans un photo-détecteur (132) qui effectue le départ d'une nouvelle ligne de trame au moment approprié. Afin de réduire le nombre d'élements optiques dans le détecteur de position de faisceau (102) et afin de simplifier le dispositif, le laser à diode (121) et le photo-détecteur (132) sont situés le long du même axe optique (a').
Patent EP-0592417-A1 (EP)
Title: An arrangement in valve dampers.
Inventor: TENGESDAL PAUL
IPC: F16K1/22
Filed: 1991-06-21
Abstract: PCT No. PCT/NO91/00089 Sec. 371 Date Jan. 6, 1993 Sec. 102(e) Date Jan. 6, 1993 PCT Filed Jun. 21, 1991 PCT Pub. No. WO92/01180 PCT Pub. Date Jan. 23, 1992.There is provided a valve damper which is pivotally suspended and may in its closing position cooperate with a seat, e.g., formed in a ventilating channel, and wherein an annular seal may be placed on the damper and/or seat. In order to achieve a smoke-tight closure of the damper, the latter is connected to a pivot shaft via resilient carriers, the attachment points thereof on the damper being displaced in relation to the axis of the pivot shaft.
Patent EP-0562112-A1 (EP)
Inventor: NAKANO MASAYUKI ONODA CEMENT C
IPC: C01B33/24
Filed: 1991-08-09
Abstract: L'invention se rapporte à un matériau moulé très résistant à base de silicate de calcium, qui comprend un mélange de tobermorite, de C-S-H et de quartz et qui contient des fibres de verre et une pâte. Ce matériau présente un rapport Ti/Qi compris entre 0,1 et 1,0 en fonction de la diffractométrie aux rayons X des poudres et une masse volumique non tassée absolue comprise entre 0,3 et 0,7 g/cc, et il constitue un matériau non combustible similaire au bois naturel.
Patent EP-0542870-A1 (EP)
Inventor: BAUER ROGER E
IPC: C09C1/02
Filed: 1991-07-19
Abstract: On décrit du carbonate de calcium précipité, présentant une grosseur de particules moyenne comprise entre environ 0,01 micron et environ 0,1 micron, et une surface spécifique comprise entre environ 10 m2/g et environ 100 m2/g, superficiellement traitée au moyen d'au moins un acide gras insaturé de poids moléculaire élevé, tel que l'acide érucique, ou une combinaison d'au moins un acide gras insaturé de poids moléculaire élevé et d'au moins un acide gras saturé de poids moléculaire élevé, où la combinaison préférée d'un acide gras insaturé et d'un acide gras saturé, tous deux de poids moléculaire élevé, se compose respectivement d'acide oléique et d'acide érucique. Des procédés de préparation d'une telle matière sont aussi décrits, ainsi qu'un procédé consistant à ajouter un tel carbonate de calcium à traitement de surface à des plastisols de chlorure de polyvinyle pour augmenter l'adhérence sous cuisson du plastisol à une surface métallique et réduire la température de cuisson à laquelle la composition de plastisol est appliquée sous cuisson sur la surface métallique.
Patent EP-0558550-A1 (EP)
Title: Television transmission system with bandwidth reduction.
Inventor: WESTON MARTIN COSSINGTON HOUSE
IPC: H04N7/12
Filed: 1991-11-15
Abstract: In a television system in which a signal of given bandwidth is to be transmitted over a channel of narrower bandwidth, the signal is subject to pre-filtering and subsampling at the transmitter and supersampling and post-filtering at the receiver. The post-filtering means (14) comprises three filters A, B and C in parallel which are selectable in response to the characteristics of the signal to be transmitted. In order to avoid anomalies caused by switching at the transmitter, the pre-filter (10) is a single filter with a fixed pass band equivalent to the union of the pass bands of the filters A, B and C of the post-filtering means (14). The pre-filter (10) thus effectively rejects signals of frequency, such that they would not be passed by any of the filters A, B and C.
Patent EP-0508383-A1 (EP)
Inventor: HEYDRICH KLAUS
IPC: C05F17/00
Filed: 1992-04-07
Abstract: Processes for the biological, aerobic drying of sewage sludges are known in which the mechanically pre-dehydrated sewage sludge, if appropriate with addition of flocculating agents, organic carbon carriers or returns, is stored for fermentation in forcibly aerated containers. Achieving an optimal result in this process requires a process control in which it is intended to optimise the process, also with regard to keeping process costs at a minimum, while measuring as few parameters as possible, where these parameters are to be determined in a simple manner. The parameters which are altered in this process are the mixing ratio as well as the throughput of sludge and returns, as well as the throughput and the temperature of the air blown into each container, as well as the residence time of the substrate in the container.
Patent EP-0523474-A1 (EP)
Inventor: WEHRMANN ROLF DR
IPC: B41M5/00
Filed: 1992-07-03
Abstract: Use of a dye-receiving sheet for the thermosublimation printing process, having a dye-receiving layer which contains a polycarbonate formed from a diphenol of the formula I and, in addition, optionally another polymer resin. 
<IMAGE>
 
<??>In the formula I, 
 
  R<1> and R<2> independently of one another are hydrogen, halogen, C1-C8-alkyl, C5-C6-cycloalkyl, C6-C10-aryl and C7-C12-aralkyl, 
  X is a carbon atom, 
  m is an integer from 4 to 7 and 
  R<3> and R<4> can be individually selected for each X and independently of one another are hydrogen or C1-C6-alkyl, with the proviso that R<3> and R<4> are both alkyl on at least one atom X.
Patent EP-0531727-A1 (EP)
Inventor: GIGLIA ROBERT D
IPC: G01N21/76
Filed: 1992-08-10
Abstract: The invention relates to a chemiluminescent device, which comprises a tube made of a flexible, light-transmitting and chemically stable material, closed at both of its ends, and which comprises at least two compartments which are filled with liquids which produce chemiluminescent light when mixed. The tube contains, between the ends, an internal diaphragm or disk, which separates the tube into said compartments. The diaphragm or disk has approximately a flat circular shape, with a cross-section which is approximately rectangular in profile, and is placed transversely with respect to the axis of the tube. The edge is in continuous contact with the interior of the wall of the tube. The elasticity, the external diameters and the internal diameters of the tube and, the diameter and the thickness of the diaphragm are selected in such a manner that the diaphragm can be tilted by simple manual pressure against the external walls of the tube, which pressure imparts a tilting torque to said diaphragm or disk and allows mixing of the contents of the compartments. The closure at both ends is a fusion of the side walls of the tube and each comprises an area lying in a substantially flat plane. The tube has a Stiffness Modulus of less than about 700 mPa and a Tensile Strength greater than about 15 mPa.
Patent EP-0538744-A1 (EP)
Inventor: ROEDER KLAUS
IPC: B65H19/20
Filed: 1992-10-16
Abstract: In a paper feed device having low overall height for changing paper rolls on rotary printing presses, the aim is to carry out a flying roll change in the case of high-performance printing presses in that an adhesive-joining carriage which can be moved towards the receiving mandrels for the new paper roll is arranged in the machine frame.
Patent EP-0509611-A1 (EP)
Inventor: DECKERS JAN HUBERTUS
IPC: F24D3/08
Filed: 1992-04-16
Abstract: A combined central-heating and water-heating boiler, in which the boiler body comprises a heat exchanger (1) formed from aluminum or an aluminum alloy, the heat exchanger comprising a flue (15) and a central-heating water section comprising a serpentine or zig-zag central-heating water channel (2), said flue and said water section being separated by a dividing wall,  wherein  spaced-apart pairs of connections for the suction and delivery sides of two pumps (5,6) are provided in the water section of the heat exchanger, while in each pair of connections the suction (32,42) and delivery (3P,4P) connections of the pumps (5,6) are separated from each other by partitions (3,4). In further elaboration, from the flue gas side of the heat exchanger, the pumps are connected to the water section at the discharge end of the flue gas section, at which discharge end they take the place of heat-absorbing projections.
Patent EP-0535779-A1 (EP)
Inventor: FURUTA YOSHIKI
IPC: G11B5/027
Filed: 1992-06-05
Abstract: A method of reproducing information in a tape recorder having a reversible head (10) is described in which the temporary absence of reproduced information between tape sides (A,B) due to the process of reversing the head is eliminated. Additionally, a method of recording information on a tape in a tape recorder having a reversible head (10), is described, in which no recorded information is lost during a midpoint blank interval between tape sides during which the head is reversed.
Patent EP-0538995-A1 (EP)
Inventor: LOCH MARK D
IPC: B42D5/02
Filed: 1992-08-11
Abstract: The invention provides a return mailer assembly (10) comprising: 
   an outgoing envelope including first (12) and second (14) outer plies formed from a single sheet separated from a longitudinally extending continuous web, said single sheet having a centrally located longitudinal fold line (34) such that said outgoing envelope has upper (42) and lower (44) transverse edges and a pair of opposite, longitudinal side edges, one of said side edges corresponding to said fold line (34); 
   a return envelope formed by a third ply (16) and said second outer ply (14), said third ply having upper (74) and lower transverse edges (76) and longitudinal side edges (78, 84) all of which are inset from corresponding edges of said first (12) and second (14) outer plies; and 
   a fourth insert ply (18) having upper (86) and lower (88) transverse edges and longitudinal side edges (94, 96), one only of said upper and lower transverse edges and one only of said longitudinal side edges being substantially registered with and adhered to corresponding edges of said first (12) and second (14) outer plies. 
     The invention also provides a method of preparing the said return mailer assembly.
Patent EP-0535994-A1 (EP)
Inventor: TOKIWA YUTAKA
IPC: C08L3/02
Filed: 1992-10-02
Abstract: A biodegradable plastic composition, which may be in the form of a molded body, includes gelatinized starch and a biodegradable, aliphatic polyester resin having a melting point of 45-130 °C. The plastic is produced by kneading a blend containing a starchy substance selected from non-gelatinized, granular starch and gelatinized starch and the aliphatic polyester resin at a temperature higher than the melting point of the aliphatic polyester in the presence of water in an amount of 1-45 % based on the weight of the starchy substance.
Patent EP-0558851-A1 (EP)
Inventor: HENDERSON JACK VERNON
IPC: B29C48/07
Filed: 1992-10-14
Abstract: A moulding having an attractive end portion or other portion with a formed contour is provided by the steps of providing an extruded elongated moulding (10). Thereafter a portion (26) of the moulding (10) is removed for forming a cavity. A second core material is injection moulded into said cavity while reshaping the moulding (10) to a desired shape. A moulding of the present invention has a first core with a relatively thin skin extruded thereover and a second core material in a reshaped portion of the moulding. Alternatively, a moulding can be made from a solid extrusion with a replacement of a core of the solid extrusion at a portion of the moulding to be reformed.
Patent EP-0508907-A1 (EP)
Inventor: MUNARRIZ ALDAZ ALBERTO
IPC: B66C23/34
Filed: 1992-04-10
Abstract: This counterweight (2, 3) is articulated, by its support (1), to the rear of the rotating platform (14) of the crane. In the transport configuration, it is turned down in a horizontal position and is thus placed approximately at the centre of gravity of the vehicle transporting the crane. In the working configuration, it is raised in a vertical position, at the rearmost part of the platform. Its front end (lugs 8) is articulated by connecting rods (10) to the lower segment (12) of the folding tower (4, 12) of the crane, such that the counterweight is turned down and raised automatically when the tower is folded up and opened out, under the action of a jack. In the folded-up position, the tower is placed between the two upper bodies (2) of the counterweight. <IMAGE>
Patent EP-0532381-A1 (EP)
Inventor: MONNOT JEROME CABINET BALLOT-S
IPC: H04N1/42
Filed: 1992-08-31
Abstract: The invention relates to the methods which make it possible to certify the messages transmitted by fax, both on reception and on transmission. It consists in writing in a rectangular panel at the head of the message (203) the elements characteristic of the latter. A certifier apparatus (103) makes it possible to decode alphanumeric characters of this panel, to encrypt them (306) and to formulate an alphanumeric seal which is transmitted over the line of the fax machine (107) with the standard code of the fax signals. On reception, the seal (205) appears at the bottom of the message whilst the panel (204) again appears at the top of the message. In order to authenticate this seal, the receiver can turn to a server centre which will carry out the coding operation on the contents of the panel and will compare the result with the seal in order to authenticate the message. When the two ends (101), (102) are kitted out, the receiver fax machine (102) transmits to the transmitter fax machine (101) an acknowledgement of receipt containing the contents of the seal themselves coded, thus enabling the transmitter to authenticate reception in the same way as the receiver authenticated the message received. It makes it possible to confer the same legal status on a message transmitted by fax as on a message transmitted by telex. <IMAGE>
Patent EP-0538163-A1 (EP)
Inventor: DE MAILLARD ETIENNE
IPC: H05B6/80
Filed: 1992-10-13
Abstract: - The invention relates to a method and a device for applying microwaves to products especially for thawing, heating and drying. - The method of the invention is characterised in that it consists in placing the product or products to be treated on at least one bed or sheet inside an appropriate closed container (1) and in moving a microwave source (5) above and at a specified constant distance from the said bed, so as to sweep the entire extent of the bed in at least one return journey, the parameters for rate of displacement of the source, number of passes, and intensity of the microwave radiation being adjustable as a function in particular of the type of product and of the effects sought. - Application in particular to the thawing and fermentation of bakery and Viennese pastry products. <IMAGE>
Patent EP-0536072-A1 (EP)
Inventor: MEHADJI KADA
IPC: G02B6/38
Filed: 1992-10-01
Abstract: The present invention relates to a connection device for optical fibres, of the type comprising a ferrule (10) possessing a capillary channel (12) of cross-section which is substantially complementary with the optical fibres (F) to be connected and capable of receiving the respective ends of two optical fibres, characterised in that it furthermore comprises a body (100) overmoulded onto the ferrule (10) and defining two entrance cones (120, 130) centred on the capillary channel (12) and respectively emerging at the two axial ends of the capillary channel (12). …<IMAGE>…
Patent EP-0553600-A1 (EP)
Inventor: LAMBERTINI MARCO
IPC: E05D5/10
Filed: 1992-09-25
Abstract: The adjustable hinge comprises a pivot (7) divided into two basically identical parts (7a, 7b) united by a collar (11) and permanently offset one from another, of which one affords a tooth (12) located adjacent to the collar and designed to enter into positive engagement with one of a set of matching seats (13) distributed uniformly around the mouth of a relative alignment bush (9); an adjustment is effected by lifting the pivot (7) sufficiently for the tooth (12) to clear the seat (13), and rotating left or right such that the mutual positions of the two hinge bosses (1, 2) are altered by the changed position of the pivot.
Patent EP-0639176-A1 (EP)
Title: Benzenedimethanol suitable for micronisation.
Inventor: BEACH STEVEN FREDERICK
IPC: C07C213/00
Filed: 1991-11-28
Abstract: 1-Hydroxy-2-naphthalene carboxylate (hydroxynaphthoate) salt of 4-hydroxy- alpha <1>-[[[6-(4-phenylbutoxy)hexyl]amino]methyl]-1,3- benzenedimethanol in the form of spherical accretions of microcrystals, the spherical accretions being free-flowing, friable and micronisable and preferably having a mean particle size from 70 to 300 mu m and a mean surface area from 4 to 12m<2>g-<1>. The hydroxynaphthoate salt (in the claimed form) may be prepared by quenching a hot organic/aqueous organic solution containing the salt with a cold organic/aqueous organic solvent.
Patent EP-0563167-A1 (EP)
Title: Compatible non linear pre-emphasis for composite video signals.
Inventor: BEECH BRIAN HERBERT DARTINGTON
IPC: H04N9/64
Filed: 1991-12-20
Abstract: PCT No. PCT/GB91/02288 Sec. 371 Date Jun. 22, 1993 Sec. 102(e) Date Jun. 22, 1993 PCT Filed Dec. 20, 1991 PCT Pub. No. WO92/11732 PCT Pub. Date Jul. 9, 1992When a video signal including a component modulated onto a subcarrier (such as a PAL signal) is subjected to a non-linear pre-emphasis known for MAC signals, with the object of reducing the effects of noise encountered in transmitting the composite signal through an f.m. channel, problems of noise and differential gain remain. These problems are overcome by subjecting the composite signal to a filtering step, before application of the non-linear processing, so as to filter out the subcarrier, the chrominance subcarrier in a PAL signal, and to compand the chrominance sidebands. Preferably a notch filter is used which has a notch shaped as a Gaussian curve.
Patent EP-0607144-A1 (EP)
Inventor: MEINTS EDWARD G
IPC: F02M57/02
Filed: 1991-12-23
Abstract: On décrit un ensemble actionneur et soupape (28) destiné à un injecteur-pompe hydraulique à commande électronique (18) qui comprend un actionneur (36) pouvant être excité électriquement, pourvu d'un élément mobile (42) et d'une soupape (38) connectée à cet élément mobile (42). La soupape (38) possède un premier siège (146) et un second siège (149), et se déplace le long d'un axe (26) entre une première, deuxième et troisième position. L'ensemble (28) comprend également un dispositif (78) destiné à ramener la soupape (38) vers sa première position, et un dispositif (76, 80) destiné à rattraper le défaut d'alignement des premier et deuxième sièges (146, 149) par rapport à l'axe (26). La soupape (38) est avantageuse car elle possède une grande capacité de contrôle d'écoulement du fluide et est formée d'une seule partie à un étage.
Patent EP-0575383-A1 (EP)
Inventor: LIDAR PER-OLA
IPC: D21F1/00
Filed: 1992-02-28
Abstract: On fabrique des jointures de textiles industriels de manière à constituer des boucles (5) formant saillie sur le bord d'extrémité de chaque partie du textile, qu'on réalise en incurvant vers l'arrière les fils de chaîne de chaque partie, les parties de retour desdits fils s'introduisant dans le tissage du textile sur une longueur donnée. On introduit les boucles de l'une des parties entre les boucles de la partie opposée et on les fixe dans cette position. Il est souhaitable que tous les fils de chaîne du textile puissent contribuer à former la jointure, même si leur largeur collective est supérieure à 100 % de la largeur du textile. Les boucles individuelles (5) situées le long d'au moins une partie des bords d'extrémité (3, 4) des parties (1, 2) sont, de ce fait, constituées par au moins deux fils juxtaposés (7, 8; 11, 12) se croisant au moins une fois (en 9) avant le point de retour dans le textile.