baber/WOPTO huggingface dataset:
Patent EP-0804962-A1 (EP)
Inventor: KISCHKEWITZ JUERGEN DR
IPC: C01G41/00
Filed: 1997-04-16
Abstract: Producing mixed oxide powders from deactivated de-NOx catalysts comprises: (a) crushing the deactivated catalysts; (b) treating the crushed material to remove thallium with an aqueous mineral acid; (c) decomposing the material liberated from thallium with H2SO4 and/or oleum; (d) absorbing the decomposed cake in water or diluted H2SO4 and removing the undissolved components; (e) liberating the solution obtained from arsenic (f) hydrolysing the solution liberated from arsenic, filtering and optionally working up the diluted H2SO4 forming and (g) drying the hydrolysate obtained after past-doping with compounds of W, Mo and/or V, and calcining to give the final product.
Patent EP-0898230-A1 (EP)
Inventor: CHIU HUNG-CHE
IPC: G06F13/38
Filed: 1997-08-18
Abstract: A computer receiver is comprised of a power source, a
converting device, a decoder, a microprocessor, a memory and
other devices for connecting with the COM PORT of a general
computer or a portable computer to receive and transfer data,
wherein the power source regulating device is used for rectifying,
filtering and regulating the DSR and RTS signals as the power
source of a system; and the converting device is used for
converting the received signal to the signal levels of 0V or 3V, the
transferred signal is converted to the +4V or -4V signal levels, and
the transferred signal is converted to the +4V or -4V of RS232
levels; thus the receiver will not required to add another external
power source.
Patent EP-0846507-A1 (EP)
Inventor: KEMPKEN HANS HERMANN
IPC: B22D11/111
Filed: 1997-11-05
Abstract: The apparatus (3) for distribution of casting powder on the surface of a melt in a mould (2), in particular, a continuous casting mould, comprises a housing (5) supplied with casting powder through a pipe (Z). The housing accommodates a delivery unit with an outlet opening, and a dosing unit for adjustment of the amount of powder to be delivered. The apparatus has several outlet openings in the bottom (11) of the delivery unit. At least the section (6) with outlet openings of the delivery unit is rotatable about a pipe (4) for metal melt. The housing accommodates a distributer unit (7a, 7b) which is movable independently of the delivery unit. By means of the distributer unit the casting powder introduced into the housing (5) is uniformly distributed over the bottom (11) of the delivery unit. Also claimed is a casting installation having the above apparatus.
Patent EP-0798130-A1 (EP)
Inventor: WILSON GRAEME
IPC: B41N3/03
Filed: 1997-03-17
Abstract: A lithographic plate support comprises a substrate, e.g. of aluminum, and a coating thereon derived from an aqueous composition comprising a sol, e.g. of a hydrous metal oxide such as zirconia, and a polycarboxy organic polymeric material such as polyacrylic acid and the thickness of said coating is at least 30 nm. Such lithographic supports avoid the need for expensive electrograining and anodising or other surface texturing steps, while nevertheless providing excellent print performance.
Patent EP-0806212-A1 (EP)
Inventor: LEITAO EUGENIA RIBEIRO DE SOUS
IPC: A61L27/54
Filed: 1997-05-12
Abstract: The invention provides an implantable device coated with a layer of calcium phosphate and optionally one or more biologically active substances such as growth factors, lipis, (lipo)polysaccharides, hormones, proteins, antibiotics or cytostatics. The device can be obtained by a nanotechnology process comprising subjecting a substrate to a surface treatment until a surface roughness with an average peak distance (Ra value) between 10 and 1,000 nm and subjecting the roughened surface to precipitation of calcium phosphate from a solution containing calcium and phosphate ions with optional coprepitation of the biologically active substance.
Patent EP-0845380-A1 (EP)
Inventor: KEYS JAMES FREDERICK
IPC: B60J10/00
Filed: 1997-11-27
Abstract: There is disclosed a seal 1 for sealingly securing
a movable pane 5 of glazing material in relation to a
window frame in an upper part of a vehicle door, the
seal comprising:
   a first seal part 2 which defines a first channel
8A lying in a first plane and which is intended for
fitting on a flange to secure the seal 1 relative to
the window frame; and   a second seal part 3 which defines a second
channel 19 lying in a second plane and which is for
accommodating and securing an edge region of the
movable pane 5 relative to the window frame, the second
channel 19 being inclined to the first channel 8A;   wherein the disposition of the first and second
channels 8A, 19 is such that, in use, with the first
seal part 2 secured on a flange which thus lies in the
first plane, and with the second seal part 3
accommodating the edge region of the movable pane 5
which thus lies in the second plane, the flange 4 stops
short of the second plane and the pane 5 extends to or
passes across the first plane, whereby the great
majority of the first seal 2 part lies behind the
second seal part 3 as viewed from the exterior of the
vehicle in a position perpendicular to the plane of the
movable pane 5 at a location opposite to the first seal
part 2.
Patent EP-0849251-A1 (EP)
Inventor: SUNLEY JOHN GLENN
IPC: B01J31/28
Filed: 1997-12-11
Abstract: A process for the production of acetic acid comprising carbonylating with carbon
monoxide methanol and/or a reactive derivative thereof in the substantial absence
of a metal promoter and/or ionic iodide co-promoter in a carbonylation reactor
containing a liquid reaction composition comprising an iridium carbonylation
catalyst, methyl iodide co-catalyst, water, acetic acid and methyl acetate wherein
there is maintained (i) in the liquid reaction composition:-
   (a) water at a concentration of less than 5.0% by weight and   (b) methyl iodide at a concentration greater than 12% by weight and
(ii) in the carbonylation reactor a total pressure of less than 50 barg.
Patent EP-0823205-A1 (EP)
Title: Device for fastening suspended cubicle partition to a frontal screen
Inventor: JOURDAIN MARTIAL MAURICE MARCE
IPC: A01K1/00
Filed: 1997-06-20
Abstract: A suspended side barrier (3) for a cattle stall, designed to fit onto a post and rail front barrier, has at least two hooks (5) on its forward end, opening downwards and engaging with the rails. Once the hooks have been fitted in place their lower ends can be connected to the front vertical members (4) of the side barriers by bolts (6). The side barrier can be made, for example, from bent tubing with the two ends of the tube joined to a vertical bar (4).
Patent EP-0848517-A1 (EP)
Inventor: DUPUY PIERRE
IPC: H04L7/04
Filed: 1997-12-11
Abstract: The frame carries useful data which are preceded by a synchronisation pattern (F). The frame has a sequence of data imitating the synchronisation pattern as well as 'forbidden' sequences (X1,X2). The forbidden sequences are replaced by substitution data (S0,S1,S2) which allow on reception reinsertion of the 'forbidden' sequences among the useful received data. The substitution data contain operation and addressing information (A1,A2) which indicate precisely the presence and position where the 'forbidden' data need to be reinserted on reception.
Patent EP-0822364-A1 (EP)
Inventor: DURIN MICHEL
IPC: F16L3/00
Filed: 1997-07-23
Abstract: A connecting splice for wire cable trough sections is disclosed. The splice comprises two arms (55, 56). The mounting means (57, 58) for the first arm (55) enable independent fastening of the splice on a first section (51, 52). The mounting means for mounting the second arm (56) on a second section (53, 54) comprise at least one resilient hooking means (60) engaging a transverse wire of the second section (54) during the connection of two sections. A cable trough section comprising pre-mounted splices is also disclosed.
Patent EP-0857551-A1 (EP)
Inventor: CIARLINI SERGIO
IPC: B28B1/52
Filed: 1997-09-30
Abstract: Method for manufacturing corrugated sheets made of
cement material, for example fibrous cement, used for
the roofing of buildings. A pick-up felt (5) receives
the thin layers of fibrous cement from a plurality of
creating cylinders (3) partially immersed in tanks (4)
containing the fibrous cement. The desired thickness of
fibrous cement is thus achieved by means of the
superposition of small layers. After which the fibrous
cement is wound onto a forming drum (7) until a
cylindrical layer of the desired thickness is obtained. 
     A device (10), operating in synchronism with rotation of
the drum (7) and with forward movement of the felt (5),
inserts longitudinal reinforcing elements into the
cement binder of the cylindrical sheet. The latter is
then cut along a generatrix and extended in a plane. 
     The flat sheet is then corrugated, pressed and finally
conveyed to an oven for curing. The method enables the
undesirable phenomena of delamination of the sheets to
be reduced during use.
Patent EP-0817866-A1 (EP)
Inventor: STUYVER LIEVEN
IPC: C12Q1/68
Filed: 1997-01-17
Abstract: La présente invention concerne un procédé pour détecter avec rapidité et fiabilité les mutations induites par des médicaments dans le gène de la transcriptase réverse. Ces procédés permettent de caractériser simultanément une gamme de codons jouant un rôle dans la résistance aux médicaments, à l'aide d'un ensemble spécifique de sondes optimisées pour fonctionner ensemble dans un dosage d'hybridation reverse. Plus particulièrement, la présente invention concerne un procédé pour déterminer la susceptibilité aux médicaments antiviraux de souches de VIH présentes dans l'échantillon biologique. Ce procédé consiste: (i) si nécessaire, à isoler ou concentrer les acides polynucléides présents dans l'échantillon; (ii) si nécessaire, à amplifier la partie concernée des gènes de la transcriptase réverse présents dans l'échantillon avec au moins une paire d'amorces appropriée; (iii) à hybrider les acides polynucléiques de l'étape (i) ou (ii) avec au moins deux sondes de gènes de transcriptase réverse, en les hybridant de manière spécifique à une ou plusieurs séquences cibles, lesdites sondes étant appliquées sur des emplacements connus sur un support solide et lesdites sondes pouvant assurer une hybridation simultanée dans leurs régions cibles correspondantes dans des conditions d'hybridation et de lavage appropriées, ce qui permet la détection de cibles homologues, ou lesdites sondes assurant une hybridation spécifique avec une séquence complémentaire de l'une de ces séquences cibles, ou une séquence dans laquelle T est remplacé par U; (iv) à détecter les hybrides formés dans l'étape (iii); (v) à inférer la séquence de nucléotides au niveau des codons d'intérêt et/ou les acides aminés des codons d'intérêt et/ou le spectre de résistance aux médicaments antiviraux, et éventuellement, les isolats du VIH impliqués dans le signal ou les signaux d'hybridation différentiel(s) obtenus à l'étape (iv).
Patent EP-0876243-A1 (EP)
Inventor: OHTSUBO MASAO
IPC: A46B13/02
Filed: 1997-01-24
Abstract: La présente invention concerne un procédé de fabrication d'une brosse abrasive de type à enroulement, de type laminé ou de type à franges ou similaire. L'invention concerne également une brosse abrasive fabriquée selon ce procédé. Le procédé comporte plusieurs opérations: réalisation d'un substrat abrasif flexible et compressible, caractérisé par une première face principale et par une seconde face principale; enduction de l'une au moins des faces principales du substrat d'une composition adhésive liquide contenant une résine époxy solide, d'un durcisseur et d'un solvant volatil; séchage du substrat enduit de façon à laisser le solvant se volatiliser; découpage du substrat en morceaux plus petits; réunion d'une pluralité de morceaux de façon à réaliser un assemblage où au moins deux de ces morceaux se présentent l'un par rapport à l'autre de façon qu'une première face principale de l'un des morceaux vienne s'appliquer contre une seconde face principale d'un autre des morceaux; chauffage de l'assemblage à une température supérieure à celle de l'opération de séchage pour durcir la résine époxy solide et par conséquent relier les morceaux les uns aux aut res dans l'assemblage; refroidissement de l'assemblage pour réaliser la brosse.
Patent EP-0881980-A1 (EP)
Inventor: NOVAK FRANTISEK
IPC: B62J1/02
Filed: 1997-02-21
Abstract: Dans une selle avec une suspension pneumatique, un sac plat (3) est placé à l'intérieur de l'espace inférieur de l'ossature (2) de la selle, de manière à ce que la partie élastique du sac (3) soit située dans la partie médiane de l'ossature (2) et que l'espace de compression du sac (3), comportant au moins une soupape (31), soit situé essentiellement dans la partie arrière de l'ossature (2). Dans la partie inférieure, l'ossature (2) de la selle comprend au moins un montant vertical (22), ce ou ces montants (22) étant disposés d'une manière spéciale pour qu'un montant vertical (22) soit situé dans la partie frontale de l'ossature (2) et deux montants verticaux (22) soient situés dans la partie arrière de l'ossature (2) le long des côtés de l'espace interne inférieur de l'ossature (2). De cette manière, la boucle (1) est guidée d'une manière coulissante par les guides (15) sur les montants verticaux (22), la surface de support (14) de la boucle (1) est placée entre les guides (15) et vient appuyer contre la paroi inférieure de la partie élastique du sac (3) et, à l'état chargé, la surface de support (14) de la boucle (1) est pressée à l'intérieur de la partie élastique du sac (3) et la partie inférieure de la boucle (1) formée par les tiges de serrage (11) serre le tube de la selle.
Patent EP-0977401-A1 (EP)
Inventor: FUKUSHIMA SHINICHIRO
IPC: H04N5/77
Filed: 1997-03-21
Abstract: When an IRD (103) performs reservation operation to use a bus in order to transmit broadcasting data from the IRD (103) through the
bus in a desired time zone, the IRD (103) inquires all the devices connected to the bus, such as DVD (104), D-VTRs
(1101 and 102), a
CAM (105), a TV (100), and an isochronous manager section (107) of the D-VTR
(1101) of the information about the present bus using
states and bus reservations states. The manager section (107) and the other devices give the IRD (103) answers to the inquiry. The IRD (103)
judges the possibility of the reservation from the answers. Then the IRD (103) judges that the reservation is possible, performs reservations.
When the IRD (103) judges that the reservation is impossible, the IRD (103) displays the reason on the TV (100). Therefore, the use of
devices beyond the transfer capacity of the bus is prevented.
Patent EP-0886772-A1 (EP)
Inventor: RINKE GUENTER
IPC: G01N21/25
Filed: 1997-03-07
Abstract: The invention concerns an analysis system consisting of at least two light sources (1, 7), a beam splitter (2) used to combine the beams from the light sources, an optical cell and a photodiode-array spectrometer (6). The aim of the invention is to design an analysis system, with an optical radiation source, which provides a simple way of utilizing the dynamic range of the photodiode array better and thus reduces the stray light produces. This is achieved by virtue of the fact that one light source is a vacuum or gas-filled filament lamp while the other light source is a blue light-emitting diode. Located in the beam path is an optical filter (3, 4, 5) whose spectral-transmission curve causes it to compensate for the decrease in intensity of the filament lamp and the drop in sensitivity of the photodiode array towards low wavelengths.
Patent EP-0886788-A1 (EP)
Inventor: NERIN PHILIPPE
IPC: G01S17/34
Filed: 1997-10-13
Abstract: The invention concerns a device for measuring velocity using coherent detection comprising: an active laser medium (10); an input mirror (M1) and a first output mirror (M3), defining, with the laser medium a first resonant cavity, of quality factor Qmax for transmitting a laser beam (4); a second output mirror (M2) defining, with the active laser medium (10) and the input mirror (M1), a second resonant cavity, of quality factor Qmin (<Qmax), for amplifying a measurement signal coming from a target having intercepted the transmitted laser beam (4) by means of the first resonant cavity.
Patent EP-1032544-A1 (EP)
Inventor: LEED CLIFF JAMES
IPC: C04B18/02
Filed: 1997-10-16
Abstract: On utilise du verre sous forme de fines particules en tant qu'agrégat du béton en vue de la fabrication de produits en béton. Le verre utilisé comporte un nombre important de particules de dimension inférieure à 150 microns. De préférence, on combine le verre à du laitier, le verre et le laitier étant de préférence soumis à une fusion simultanée suivie d'un broyage effectué jusqu'à l'obtention de particules ayant la taille souhaitée. Les produits de cette invention peuvent présenter diverses caractéristiques intéressantes telles que l'étanchéité à l'eau et aux acides, et la résistance à la dégradation par les alcalis ou la silice tout en conservant une résistance mécanique appropriée. Les compositions préférées sont étanches à l'eau et aux acides, résistantes à la dégradation par les alcalis ou la silice et elles acquièrent rapidement, en durcissant, une résistance mécanique élevée.
Patent EP-0934205-A1 (EP)
Title: Joint articule et chassis de transport et de stockage pliant muni d'un tel joint articule
Inventor: GEISEL GERHARD
IPC: F16C11/04
Filed: 1997-10-16
Abstract: L'invention concerne un joint articulé (5) pour deux éléments (8, 10) pouvant pivoter l'un par rapport à l'autre d'un angle limité, hors d'une position finale verrouillée, notamment pour des montants (3) d'un châssis de transport et de stockage (1). En position verrouillée, les éléments (8, 10) sont fixés par liaison de forme l'un contre l'autre par l'intermédiaire d'au moins un élément d'arrêt (15). Afin de réaliser un joint articulé (5) de manière aisée et économique, de manière à assurer un verrouillage fiable à tout moment, il est prévu selon l'invention que les éléments (8, 10) comprennent une pièce de base (8) et une pièce pivotante (10) montée sur la pièce de base (8) et pouvant pivoter autour d'un pivot (14) fixé dans la pièce de base. L'élément de verrouillage (15) arrête la pièce pivotante (10) en position finale verrouillée dans la pièce de base (8).
Patent EP-0960314-A1 (EP)
Inventor: COUNTERMAN WAYNE STANLEY
IPC: F28D19/04
Filed: 1997-10-14
Abstract: A heat transfer element for a rotary regenerative preheater has first and second heat transfer plates. The first heat transfer plate defines a plurality of generally equidistantly laterally spaced apart parallel straight notches. Each notch has adjacent double ridges extending transversely from opposite sides of the first heat transfer plate. Undulations extend between the notches. The second heat transfer plate is adjacent the first heat transfer plate and defines a plurality of generally equidistantly laterally spaced apart parallel straight flat sections. Undulations extend between the flat sections and the flat sections are spaced apart a distance generally equal to the lateral spacing of the notches. The notches of the first heat transfer plate are in contact with the flat sections of the second heat transfer plate to define channels therebetween.
Patent EP-0938689-A1 (EP)
Inventor: VAN DE GRAAF ROBERT WINSTON
IPC: C08F290/06
Filed: 1997-10-14
Abstract: L'invention concerne des éléments optiques traités aux UV, un procédé de fabrication de tels éléments optiques, et l'utilisation de compositions traitables aux UV dans la préparation d'éléments optiques traités aux UV. L'élément optique traité aux UV comprend le produit réactionnel d'un polyalkylène glycol di(méth)acrylate et d'un benzyl (méth)acrylate ou de leurs dérivés. L'élément optique est, de préférence, une lentille ophtalmique.
Patent EP-0890087-A1 (EP)
Inventor: PARK KYONG M
IPC: G01L9/00
Filed: 1997-02-07
Abstract: A simplified capacitive pressure transducer (10) includes a conductive surface (26), a portion of which is a surface of a flexible diaphragm (24) in direct contact with a pressure to be measured, and an insulating substrate (30) defining a plurality of capacitor electrodes sized to accommodate the measurement of pressures within a particular pressure range. The pressure transducer (10) includes a front housing (12) and a rear housing (14) which are fitted together to provide a transducer chamber within which a hybrid circuit (46) is secured. The insulating substrate (30) includes a reference capacitor electrode (40), a variable capacitor electrode (42) and vias (48). The insulating substrate (30) is mechanically coupled to the front housing (12) such that the conductive surface (26) of the front housing (12) and the reference capacitor electrode (40) form a reference capacitor, and the conductive surface (26) and the variable capacitor electrode (42) form a variable capacitor. The reference capacitor electrode (40) and the variable capacitor electrode (42) are electrically connected to the hybrid circuit (46) through the vias (48).
Patent EP-0892805-A1 (EP)
Inventor: NISHIMURA SHUICHI
IPC: C07F7/10
Filed: 1997-04-10
Abstract: A method of producing a compound, 7-aminocephalosporanic acid derivative, which is useful as a starting compound for cephalosporin antibiotics, represented by general formula (I), wherein X' represents an amino group that may be protected or trimethylsilylated; Y' represents a carboxyl group that may be protected or trimethylsilylated; Z represents hydrogen, an alkoxy group or an alkyl group that may be substituted for, at least one of X' and Y' is trimethylsilylated, which comprises reacting a compound represented by general formula (II), wherein X represents an amino group that may be protected; Y represents a carboxyl group that may be protected; Z represents hydrogen, an alkoxy group or an alkyl group that may be substituted for; at least one of X and Y is not protected, with hexamethyldisilazane in an inert solvent in the presence of a sulfur-containing acid or an ammonium salt thereof or a Lewis acid.
Patent EP-0901656-A1 (EP)
Inventor: SMITH DONALD EDWARD
IPC: H04M3/38
Filed: 1997-04-11
Abstract: An apparatus and method for preventing overload of a network server by messages received from a source initiating network server transactions. The method and apparatus use available network traffic measurements to estimate target transaction rates and admission factors. The method includes the steps, executed by a processor, of establishing a target incoming transaction workload per measurement interval (602), estimating from measurements obtained during the measurement interval the transaction workload offered by a source (604), and reducing a rate at which new transactions are initiated by the source to match the incoming transaction workload to the target workload when the offered transaction workload exceeds a threshold (606).
Patent EP-0912089-A1 (EP)
Title: Novel n-acyl sulphonamides, novel mixtures of herbicides and antidotes and their use
Inventor: ZIEMER FRANK
IPC: A01N43/08
Filed: 1997-05-06
Abstract: Novel N-acylsulfonamides, novel mixtures of herbicides and antidotes, and their use Safeners against phytotoxic side effects of pesticides in crop plants are compounds of the formula (I) and salts thereofwhereR1 is hydrogen, a hydrocarbon radical, a hydrocarbonoxy radical, a hydrocarbonthio radical or a heterocyclyl radical, each of the last-mentioned 4 radicals being unsubstituted or substituted by one or more identical or different radicals selected from the group consisting of halogen, cyano, nitro, amino, hydroxyl, carboxyl, formyl, carboxamide, sulfonamide and radicals of the formula -Za-RaR2 is hydrogen or (C1-C4)-alkyl orR1 and R2 together with the group of the formula -CO-N- are the radical of a 3- to 8-membered saturated or unsaturated ring andR3 to R5, n and m are as defined in claim 1.The compounds can be prepared by the process of claim 8.