baber/WOPTO huggingface dataset:
Patent EP-0836053-A1 (EP)
Inventor: NAKAI SEIICHI
IPC: F23G5/14
Filed: 1997-04-21
Abstract: The oblique bed wall (6) of the furnace main unit (1) is
inclined in a downward direction towards the ash discharge
outlet (5), oblique side walls (24R, 24L) are formed in the
right and left side walls (1c, 1d) on the inlet (4) side of
the furnace main unit (1), and fluidized bed material (S)
blown up from the side fluid layers (RS, LS) is guided into
the central fluid layer (CS). The fluidized bed material (S)
is caused to circulate in succession from the central fluid
layer (CS) at the inlet (4) side -> the central fluid layer
(CS) at the ash discharge outlet (5) side -> side fluid layers
(RS, LS) at the ash discharge outlet (5) side -> side fluid
layers (RS, LS) at the inlet (4) side -> central fluid layer
(CS) at the inlet (4) side, by means of dispersive air emitted
from dispersive air pipes (21A, 21B, 25). By this means, the
fluidized bed material (S) is caused to circulate in virtually
a horizontal plane without partitioning walls, slow combustion
is conducted due to a slow fluid speed, particularly in the
drying and pyrolyzing zone, stable combustion is achieved, and
generation of carbon monoxide and dioxin is suppressed.
Patent EP-0898839-A1 (EP)
Inventor: SHEPHERD ORR
IPC: H04N5/353
Filed: 1997-04-18
Abstract: A synchronously gated high speed CCD imager system having a predetermined frame time includes: a CCD interline transfer array including a plurality of photoelectric collection quantum wells for collecting photoelectrons from an object; a plurality of storage wells associated with the collection wells; an anti-blooming circuit for diverting photoelectrons from accumulating in the collection wells; and switching means for transferring the photoelectrons accumulated in the collection wells to the storage wells and enabling the anti-blooming circuit during synchronized portions of the frame time to divert photoelectrons from accumulating in the collection wells and for disabling the anti-blooming circuit to enable the collection wells to collect photoelectrons during another portion of the frame time.
Patent EP-0897513-A1 (EP)
Title: Verbrennungsanlage zur erzeugung von energie und verfahren zum betreiben der verbrennungsanlage
Inventor: AUEL WERNER
IPC: F23C3/00
Filed: 1997-04-29
Abstract: Es wird Verbrennungsanlage zur Erzeugung von Energie beschrieben, die eine Brennkammer (3) zur Verbrennung fester, feinteiliger, kohlenstoffhaltiger Brennstoffe und/oder Abfälle sowie einen Zyklon (13) zum Einschmelzen und Nachverbrennen der Flugasche enthält, wobei zwischen dem Zyklon (13) und der Brennkammer (3) ein mit einer Prallwand (25) versehener Nachbrennraum (20) angeordnet ist. Die Verbrennungsanlage ist dadurch gekennzeichnet, daß der Zyklon (13) eine zylindrische Form hat sowie zur Horizontalen geneigt angeordnet ist, daß die Flugasche auf einer Sekante (14) sowie die Verbrennungsluft und der Zusatzbrennstoff jeweils auf einer Tangente (16) durch Eintragsdüsen in den Zyklon (13) eingebracht werden und daß sich zwischen dem Zyklon (13) und dem Nachbrennraum (20) eine Trennwand (19) befindet, die mittig eine Gasaustrittsöffnung (23) und unten einen Schlackenauslaß (21) aufweist. Es wird ferner ein Verfahren zum Betreiben dieser Verbrennungsanlage beschrieben.
Patent EP-0897640-A1 (EP)
Title: Variable bit-rate encoder
Inventor: ALEXANDRE PATRICE
IPC: H04N7/50
Filed: 1997-05-07
Abstract: The invention features a digital data encoding method of a video sequence for transmission thereof according to a variable bit-rate. It is characterised in that the bit-rate control for the image at moment n is effected according to a bit-rate forecast for the transmission channel for moment n + τ, τ being a constant time between the moment of the image storage in the encoder buffer and the moment of the image output from the encoder buffer.
Patent EP-0853836-A1 (EP)
Inventor: DIJKMANS EISE CAREL
IPC: H03B5/00
Filed: 1997-06-18
Abstract: Cet oscillateur est pourvu d'un contrôleur d'amplitude (AMPREG1) qui est couplé par une entrée (G1) à une borne de référence d'amplitude (AMPREF1). L'amplitude du signal de l'oscillateur à la borne de sortie (KU) peut être ajustée par couplage d'un moyen générateur de tension à la borne de référence d'amplitude (AMPREF1).
Patent EP-0910674-A1 (EP)
Title: Verfahren zum erzeugen eines für eine reduktion von metallerz dienenden reduktionsgases
Inventor: KEPPLINGER LEOPOLD WERNER
IPC: C01B3/02
Filed: 1997-07-09
Abstract: Bei einem Verfahren zum Erzeugen eines für eine Reduktion von stückigem Metallerz, insbesondere Eisenerz, dienenden heißen, CO- und H2 enthaltenden Reduktionsgases wird das Reduktionsgas durch unter Sauerstoffzufuhr stattfindendes Vergasen von Kohlenstoffträgern, insbesondere Kohle, in einer Vergasungszone (8) gebildet und anschließend auf eine für den Reduktionsprozeß günstige Reduktionsgastemperatur gekühlt. Um ein thermodynamisch stabileres Reduktionsgas zu erzeugen, wird das Reduktionsgas durch Zugabe von H2O und/oder CO2 - zwecks Unterbindung der Boudouard- und heterogenen Wassergas-Reaktion und einer damit verbundenen Aufheizung des Reduktionsgases - in ein bei der Reduktionsgastemperatur thermodynamisch stabileres Reduktionsgas überführt.
Patent EP-0963567-A1 (EP)
Inventor: ABUL-HAJ N ALAN
IPC: G02B7/02
Filed: 1997-06-25
Abstract: An assembly useful for retaining optical components such as lenses, optical filters and the like includes a block having a cavity and a pair of retainers received in the cavity. In certain embodiments, the cavity is cylindrical and each retainer has a semi-cylindrical configuration. Each retainer preferably includes integrally molded deformable ribs that shift the optical components when the retainers are closed to a position such that the optical axis of each component is collinear with the central axis of the optical chamber and the retainer cavity.
Patent EP-1042587-A1 (EP)
Inventor: ALLEN DAVID WAYNE
IPC: E21B43/10
Filed: 1997-06-09
Abstract: The time required for establishing a multilateral well is reduced by enlarging a section of a wellbore and running a multilateral tool (7) which includes a preassembled combination of casing sections that form dual casing strings extending from the primary casing. The multilateral tool (7) incorporates a carrier section (2), a lateral section (8), and a main section (5). The tool is run with the lateral section (8) releasably held in coaxial alignment within the carrier section (2), and with the main section (5) fixed to the lower end of the carrier section (2). Once in place, the lateral section (8) is released and diverted out of a preformed window (4) in the lower end of the carrier section (2) and runs generally parallel to the main casing section (5). A lateral junction is thus formed at the carrier section window (4) in which dual casing strings are connected to the primary casing. A second window, preformed in the upper end of lateral section (8) is aligned with the bore of the primary casing when the lateral casing section is fully extended out of the carrier section window (4), thus permitting recovery of a diverting device incorporated in the carrier casing section (2) through the second window. The dual strings are then individually drilled and completed with pressure integrity between the dual strings maintained by using straddle equipment across the lateral junction.
Patent EP-0925386-A1 (EP)
Title: Workpiece with wear-protective coating
Inventor: BRAENDLE HANS
IPC: C23C30/00
Filed: 1997-09-03
Abstract: Method for manufacturing a workpiece with wear protective coating starts with depositing a first hard material layer selected from the group consisting of TiN, TiCN, TiAlN, TiAlCN or the workpiece. Above the first hard material layer, a second hard material layer selected from the group consisting of TiN, TiCN, TiAlN, TiAlCN is deposited. The second layer is either deposited directly on the first layer or on a transition layer between the first and second layers. The transition layer is made of a material composed of the materials of the first and second layers, and has a thickness of between 5 nm and 500 nm. The first and second hard material layers have the same crystal structure, but different crystallographic privileged orientation with a value I(200)/I(111) between an intensity of the (111) plane, I(111), and an intensity of the (200) plane, I(200), of one of the first and second layers being at most 1 and the value of the other being at least 1. The values are thus different from each other.
Patent EP-0931053-A1 (EP)
Inventor: BAUMEISTER PETER
IPC: C07C225/22
Filed: 1997-09-19
Abstract: The present invention relates to a hydrogenation process for the preparation of aromatic amino compounds containing directly on the aryl ring or in a side chain one or more entities that may also undergo hydrogenation, such as carbon multiple bonds, nitrile groups, imino groups or carbonyl groups. The preparation is carried out by catalytic hydrogenation of the corresponding aromatic nitro compounds in the presence of a phosphorus-modified noble metal catalyst. The invention relates also to the use of modified noble metal catalysts for the hydrogenation of aromatic nitro compounds containing carbon multiple bonds and/or substituted by nitrile, imino or carbonyl groups.
Patent EP-1033976-A1 (EP)
Inventor: LO RAY JIARUEY
IPC: A61K9/16
Filed: 1997-11-27
Abstract: La présente invention concerne des microsphères, contenant éventuellement un ingrédient à diffuser par libération contrôlée, lesquelles microsphères sont préparées par évaporation de solvant dans une émulsion huile dans l'eau formée, d'une part d'un solvant organique contenant un polymère et un plastifiant, et d'autre part d'une solution aqueuse contenant un ou plusieurs émulsifiants. Les microcapsules ainsi obtenues présentent un diamètre se situant entre 3 µm et 300 µm. Ces microcapsules présentent une structure poreuse et spongieuse qui les distingue des microsphères à coeur creux et à surface relativement dure obtenues par évaporation de solvant sans utilisation de plastifiant. Ces microsphères peuvent recevoir une charge relativement importante de l'ingrédient à diffuser, et ce, malgré une vitesse relativement faible de libération. Elles conviennent particulièrement notamment pour les produits chimiques agricoles, les produits pharmaceutiques ou les médicaments, les cosmétiques, et les parfums.
Patent EP-0941603-A1 (EP)
Inventor: SCHU MARKUS
IPC: H04N5/44
Filed: 1997-10-27
Abstract: Durch Umsetzung eines zeilenverkämmten 50/60 Hz-Videosignals (Q) auf ein progressives 100/120 Hz-Videosignal (Q4) wird eine fast vollständige Flimmerbefreiung erreicht. Hierzu wird das eingangseitige Videosignal (Q) zuerst auf ein 100/120 Hz-Signal (Q3) mit zeilenverkämmten Halbbildern umgesetzt (in 3), anschliessend wird daraus unter Verwendung des eingangsseitigen Signals (Q) das progressive Videosignal (Q4) erzeugt (in 4).
Patent EP-0935700-A1 (EP)
Inventor: MUELLER HEINZ
IPC: C11D1/74
Filed: 1997-10-21
Abstract: Utilisation de produits d'alcoxylation biodégradables pour le nettoyage de trous de forage, d'équipements de forage ou de déblais de forage, lesdits produits étant obtenus par réaction d'oxyde d'éthylène, d'oxyde de propylène et/ou d'oxyde de butylène avec des acides carboxyliques en C10-22 ou des dérivées de tels acides renfermant, au moins en position 9/10 et/ou en position 13/14, des motifs structuraux de formule générale (I), dans laquelle R<1> désigne un atome d'hydrogène, ou un groupe OH ou un groupe OR<2>, R<2> désigne un groupe alkyle de 1 à 18 atomes de carbone, un groupe alkényle de 2 à 18 atomes de carbone ou un groupe de formule (II), et R<3> désigne un atome d'hydrogène, un groupe alkyle de 1 à 21 atomes de carbone, ou un groupe alkylène de 2 à 21 atomes de carbone.
Patent EP-0946603-A1 (EP)
Inventor: BLUM RAINER
IPC: C08F8/00
Filed: 1997-12-16
Abstract: A process is described for preparing radiation-crosslinkable polymeric acrylates and methacrylates, which involves reacting an acrylate or methacrylate copolymer containing units having a reactive side group with a compound that contains a group which is capable of reacting with the reactive side group and also a group which is capable of forming free radicals under the action of actinic radiation. The preparation of the modified, photoactive polymers by polymer-analogous reaction makes it possible to do without the laborious handling of aggressive, specially synthesized monomers, especially acrylic esters. The products of the process can be employed widely as radiation-curable coating materials.
Patent EP-0959954-A1 (EP)
Title: Vehicule dote d'un dispositif extincteur
Inventor: GROVE GUENTER
IPC: A62C3/07
Filed: 1997-12-19
Abstract: Véhicule doté d'un dispositif extincteur, qui comporte au moins un module extincteur (25) produisant un aérosol. Un dispositif avertisseur est destiné à signaler la présence d'un incendie à un dispositif de commande (12) qui, en cas d'avertissement d'incendie, déclenche le module extincteur (25). Ce module (25) est placé dans la zone du plancher du véhicule (10), ce qui permet la lutte sur une grande surface contre un incendie qui s'est déclaré dans ladite zone.
Patent EP-0969886-A1 (EP)
Title: Pompe tire-lait manuelle
Inventor: MEDO ELENA M
IPC: A61M1/00
Filed: 1997-12-30
Abstract: La présente invention concerne une pompe tire-lait manuelle (10) permettant de tirer le lait des seins d'une patiente fournissant ainsi une capacité de stockage de lait supplémentaire. La pompe tire-lait comprend un cylindre de pompage externe (12), un cylindre de pompage interne (14), et un joint de pompage étanche (16). Le cylindre de pompage interne (14) ou piston est généralement un cylindre creux dont l'extrémité est ouverte ou fermée. L'extrémité ouverte est pourvue d'un capuchon amovible (66) créant un second récipient de collecte. Le piston est également équipé d'un joint d'étanchéité (16) venant en contact par glissement avec la paroi intérieure du cylindre de pompage externe creux (12). Ledit cylindre de pompage externe creux (12) est pourvu d'un raccord (48) permettant de relier une ventouse mammaire (68), et une extrémité ouverte de manière à collecter le lait dans un récipient de collecte (20). Une soupape à voie unique (18) est disposée dans le cylindre de pompage externe (12) de manière à permettre l'écoulement efficace du lait dans le récipient de collecte (20), et à empêcher le retour du lait dans le tire-lait pendant les opérations de pompage.
Patent EP-0905200-A1 (EP)
Inventor: DANNHEIM JOERG DR
IPC: C09B62/51
Filed: 1998-09-23
Abstract: Water-soluble fiber reactive azo dyes of formula (I) are new. The dyes have the formula (I); R<1> = H, halogen, sulfo, carboxy, 1-4 C alkyl or 1-4 C alkoxy; R<2> = H, halogen, 1-4 C alkyl or 1-4 C alkoxy; Y = vinyl,  beta -sulfatoethyl,  beta -thiosulfatoethyl,  beta -acetoxyethyl,  beta -chloroethyl,  beta -bromoethyl or  beta -fluoroethyl; M = H , alkali metal or other salt-forming metal generally used in dyestuffs; the one -SO3M group is in the meta- or para-position to the -NH-Z group in the naphthalene ring;Z = a group of formula (II); M = H , alkali metal or other salt-forming metal generally used in dyestuffs; R<3> = H, carboxy, sulfo, halo, 1-4 C alkyl or 1-4 C alkoxy; R<4> = H, sulfo, 1-4 C alkyl or 1-4 C alkoxy; R<5> = H, carboxy, sulfo, 1-4 C alkyl or 1-4 C alkoxy; R<6> = H, sulfo, 1-4 C alkyl or 1-4 C alkoxy; R<7> = H or 1-4 C alkyl; R<8> = H or 1-4 alkyl. Independent claims are included covering (A) a process for preparing the dyes (I); (B) use of the dyes (I) for dyeing OH- and/or carbonamide group containing materials, especially fibers and (C) a process for dyeing materials (especially fibrous materials) using the dyes (I).
Patent EP-1006390-A1 (EP)
Inventor: FENSKE CHRISTIAN DR
IPC: G02B21/00
Filed: 1998-12-02
Abstract: The system has an operation microscope (1) and a flexible image transfer system. The image transfer system terminates in an imaging system (2), which is arranged between the objective lens (10) and the object plane of the microscope and can be removed from the optical path.
Patent EP-0924157-A1 (EP)
Inventor: PALLINGER REINHARD ING
IPC: B65G17/42
Filed: 1998-12-05
Abstract: The two parallel chain paths (1) are connected by connecting tubes (2). The axle shafts (4.1) of the chain bolts which form support roller axles (4) are pushed each side into the connecting tubes (2) and in the end position are positively secured by slits (6) in the connecting tube, radial incisions (5) in the axle shaft and a spring yoke (7.1).
Patent EP-0862102-A1 (EP)
Inventor: EDWARDS WILLIAM E
IPC: G05F1/565
Filed: 1998-02-23
Abstract: A voltage regulator with load pole stabilization is disclosed. An error
amplifier has a non-inverting input receiving a reference voltage and an inverting input
receiving a feedback voltage from the output of the voltage regulator. A gain stage
has an input connected to the output of the error amplifier and an output connected to a
pass transistor that provides current to a load. A variable impedance device such as a
FET transistor configured as a variable resistor is connected between the input and
output of the gain stage to provide variable zero to cancel the varying pole when the
output current drawn by the load fluctuates. Consequently, the disclosed voltage
regulator has high stability without a significant increase in power dissipation.
Patent EP-0873928-A1 (EP)
Inventor: FARYNIAK JOHN G
IPC: B61F5/14
Filed: 1998-03-25
Abstract: A railway truck side bearing employing bearing elements
(22,24) which are vertically deformable in shear to
provide extended vertical travel of the side bearing.
Patent EP-0893051-A1 (EP)
Inventor: KLINNER WILFRED ERWIN
IPC: A01D82/00
Filed: 1998-07-20
Abstract: Apparatus for treating and/or moving cut crop comprises primarily one or more
rotors (3) mounted to be driven in a mobile support structure. Attached to the
rotor core member or structure (2) are outwardly extending elongate crop
engaging elements (1). Each such element comprises a wide outer, generally
planar crop engaging head portion (9), an inner mounting portion (6) for
attachment to the rotor core member or structure, and an intermediate stem
portion (8) which is dimensioned to be less wide than head portion (9) to allow
preferential yielding to take place when exceptionally high loads are imposed
on the head portion by crop bulk and/or by foreign objects entrained in the crop
or lying on the ground. The elements may be mounted on cylindrical and
circular rotors for rotation respectively in the vertical plane and in generally
horizontal planes. Cylindrical rotors may be combined with a mower (20) to
form a mower-conditioner.
Patent EP-0895352-A1 (EP)
Inventor: GREVERIE FRANCK
IPC: H03G3/30
Filed: 1998-07-16
Abstract: The controller acts on a radio signal generated by a power amplifier (1). A voltage (Vdd) is applied to the power amplifier. The controlled voltage is compared with a predefined reference value. The controller (6) varies the applied voltage based upon the result of the comparison. The station operates on the basis of a numerical cellular system for multiple access and temporal distribution, e.g. time division multiple access. The radio signal has an envelope with a flat part with slopes before and after it. The reference voltage (VREF) generates the slopes based upon the envelope.
Patent EP-0918035-A1 (EP)
Inventor: ARNOULT SERGE
IPC: B66B11/00
Filed: 1998-11-24
Abstract: Lift machinery may be located within the lift shaft when additional accommodation is not available. The control cupboard (42) may be carried on rollers and rails (44, 46) and normally be located within the lift shaft at an intermediate floor. When required, the cupboard may be withdrawn to the landing (51) by removing a panel (54) which automatically isolates the lift
Patent EP-0997586-A1 (EP)
Inventor: WATZEK WILHELM
IPC: E04C2/52
Filed: 1998-10-29
Abstract: The wall panel has flow pipes (3,5) for heating or cooling fluid sandwiched between a panel (1) of a thermal insulation material, attached to the wall of the room and a heat conductive layer (4). The outer surface of the flow pipes are proved with spaced projections (6) for increasing the heat transfer surface area.
Patent EP-0990652-A1 (EP)
Inventor: SUZUKI KEITARO
IPC: C08K5/3492
Filed: 1998-02-26
Abstract: A melamine·melam·melem double salt of a
polyphosphoric acid, which has a solubility of from 0.01
to 0.10 g/100 ml in water (25°C), a pH of from 4.0 to 7.0
as a 10 wt% aqueous slurry (25°C), and a melamine content
of from 0.05 to 1.00 mol, a melam content of from 0.30 to
0.60 mol and a melem content of from 0.05 to 0.80 mol,
per mol of the phosphorous atom; and 
     A process for producing the above mentioned
melamine·melam·melem double salt of a polyphosphoric acid, which
comprises the following steps (a) and (b):
   (a) a step of obtaining a reaction product by mixing
melamine and phosphoric acid at a temperature of from 0
to 330°C in such a ratio that the melamine is from 2.0 to
4.0 mols per mol of the phosphoric acid (as calculated as
orthophosphoric acid content), and   (b) a step of baking the reaction product obtained in
step (a) at a temperature of from 340 to 450°C for from
0.1 to 30 hours.
Patent EP-0973999-A1 (EP)
Inventor: MAIER WILLIAM C
IPC: F01D9/04
Filed: 1998-02-18
Abstract: A turbine diaphragm assembly includes inner and outer endwall rings, nozzle vanes each with a tenon extending outwardly from one end, and inner and outer retaining rings. The inner and outer endwall rings each have inner and outer radial surfaces and a plurality of openings extending radially through the inner and outer endwall rings about their circumference. Each of the vanes is positioned between the inner and outer endwall rings, with one of the tenons protruding radially inward through one of the openings in the inner endwall ring and with the other tenon protruding radially outward through one of the openings in the outer endwall ring. The inner radial surface of the inner endwall ring is located adjacent to the outer radial surface of the inner retaining ring with the portion of the tenons protruding radially inward through the openings in the inner endwall ring and positioned in a first circumferential groove in the outer radial surface of the inner retaining ring. The outer radial surface of the outer endwall ring is located adjacent to the inner radial surface of the outer retaining ring with the portion of the tenons protruding radially outward through the openings in the outer endwall ring and positioned in a second circumferential groove in the inner radial surface of the outer retaining ring.
Patent EP-0968047-A1 (EP)
Inventor: TRUSOV LEV ILJITCH
IPC: B01D59/14
Filed: 1998-02-20
Abstract: Procédé permettant de former des éléments filtrants (60) au moyen d'un potentiel électrique, de façon à commander la migration de particules électriquement chargées et donc la formation d'une couche membrane (70) sur un substrat (18). Dans l'un des modes de réalisation, on utilise des techniques d'électrophorèse et d'électrodialyse pour commander la migration des particules d'un sol et leur dépôt, de façon à obtenir la taille des pores désirée associée à la couche membrane (70). Dans un autre mode de réalisation, on imprègne les pores du substrat avec un réactif, puis on utilise des techniques d'électrophorèse et d'électrophorèse 'inverse' pour commander la diffusion des ions en rapport avec la formation de la couche membrane (70).