baber/WOPTO huggingface dataset:
Patent EP-0847620-A1 (EP)
Inventor: SPARKS GEOFFREY SIDNEY
IPC: H03F1/34
Filed: 1997-06-18
Abstract: A description is given of a circuit arrangement comprising a feedback loop, which arrangement has a forward path for transmitting a result signal, a feedback path for deriving a feedback signal from the output signal of the forward path and a first recombining stage for recombining an input signal with the feedback signal to generate the result signal. A possibility of measuring the loop gain of the open feedback loop is then obtained by a measuring circuit for producing a measuring signal, which signal is derived from the result signal and the feedback signal by linear combination.
Patent EP-0912499-A1 (EP)
Inventor: SZCZEPANSKI HENRY
IPC: C07D295/155
Filed: 1997-06-04
Abstract: Pesticidally active cyclohexadienyl derivative compounds of the formula I that are esters, oximes or amides are claimed. These compounds may be used as fungicides, acaricides and insecticides in plant protection.
Patent EP-0910839-A1 (EP)
Title: Method for safely storing credit units in a smart card and monetary transaction system using same
Inventor: KIRIK JEAN-PAUL
IPC: G07F7/08
Filed: 1997-05-30
Abstract: The invention discloses a method for storing credit units in a smart card for carrying out transactions from a terminal, the card comprising a non-volatile EEPROM type memory (103), comprising an active zone (ZA) capable of containing information items concerning the number of the card credit units for a given application and a certificate computed by the terminal, in particular based on this number, on a mathematical function and on data varying with each transaction, the memory also comprising a copy zone (ZC) for containing a backup of the active zone (ZA) information items; the recording of information items in the active zone (ZA) and in the copy zone (ZC) following a transaction executed only after carrying out a coding operation on these information items, these coded information items being then recorded in these zones. Application to electronic cash systems.
Patent EP-0906479-A1 (EP)
Inventor: BLEIBLER ALEXANDER
IPC: E04B1/68
Filed: 1997-06-21
Abstract: An injection hose intended for sealing expansion joint in concrete structures. The hose is in the form a continuous hollow extrusion (12), made of elastic, flexible material, with a continuous longitudinal bore (10) and at least one longitudinal groove (16). The groove (16) is connected to the bore (10) by means of apertures (22) in the wall of the extrusion and is fitted with a sealing strip (24), made of compressible, elastic material, which extends over the apertures (22). Production of the hose is made particularly simple and inexpensive by virtue of the fact that the width of the groove openings (26) is less than the diameter of the sealing strip (24) and that the means of holding the sealing strip (24) in place are formed by making undercuts in the side (30) of the groove (16).
Patent EP-0922117-A1 (EP)
Inventor: STOMP HUBERT
IPC: C21C5/46
Filed: 1997-07-01
Abstract: A device for coupling a blow lance with a header is disclosed, in which the force required for producing a sealing joint between the header (2) and the lance (4) is exerted by a cooling fluid and/or a blowing fluid. In a preferred embodiment, said cooling fluid and/or blowing fluid acts via a pressure surface (32) on the joint between the header (2) and the lance (4), the pressure surface being integral with a piston (22) which transmits the pressure to said joint. The lance has preferably a first coupling surface (12), while the header (2) has a second coupling surface (14), and one of said coupling surfaces (12 or 14) is integral with said piston (22).
Patent EP-0857307-A1 (EP)
Inventor: DEPLANTE CHRISTIAN
IPC: G01V1/28
Filed: 1997-07-11
Abstract: A seismic reflection data acquisition and processing method and device for prospecting in tectonically complex environments are disclosed. In particular, the seismic reflection data acquisition and processing method is useful for providing a summation rate tensor field and a 3D image unit, e.g. in 3D earth seismics or complex tectonics.
Patent EP-0920460-A1 (EP)
Inventor: HUNG SCOTT CHING-SHENG
IPC: B01J3/02
Filed: 1997-08-20
Abstract: L'invention décrit une méthode et un appareil destinés à la polymérisation continue en phase vapeur d'un monomère polymérisable ou d'un mélange de monomères polymérisables, qui vise à obtenir des substances polymères de solidité normale dans deux ou plusieurs réacteurs de polymérisation en phase vapeur, disposés en série et comprenant chacun un lit particulaire sous-fluidisé de monomère polymérisé, soumis à un refroidissement brusque. L'invention se rapporte notamment à une méthode et à un appareil conçus pour transférer les particules polymères entre plusieurs réacteurs de polymérisation continue en phase vapeur à haute pression, remplis de gaz réactif, tout en maintenant simultanément dans chaque réacteur des conditions de fonctionnement sélectionnées de façon indépendante.
Patent EP-0870215-A1 (EP)
Inventor: OVERSLUIZEN GERRIT
IPC: G02F1/1368
Filed: 1997-09-19
Abstract: Thin-film switching elements (20, 21) of a display device or the like include a first electrode (22, 23) on a substrate (11) and a layer of switching material (24, 25) on the first electrode. These switching elements may be semiconductor pin or Schottky diodes, or MIMs, or TFTs. The switching material is typically α-Si:H in the case of the semiconductor diodes and TFTs, and tantalum oxide or silicon nitride in the case of the MIMs. An auxiliary layer (28, 29) of insulating material is provided between the first electrode (22, 23) and the layer of switching material (24, 25), leaving an edge (30, 31) of the first electrode uncovered, so that the layer of switching material is connected to this edge only. The switching elements with this construction can be patterned using an inexpensive proximity printer, and have a low capacitance value, so counter-acting kickback and crosstalk which can occur in a switching matrix, e.g. in the display of television pictures.
Patent EP-0927264-A1 (EP)
Inventor: PRAKASH INDRA
IPC: C12P13/20
Filed: 1997-08-25
Abstract: Selon l'invention, on effectue une hydrolyse régiosélective et chimiosélective d'un groupe α-ester d'un diester d'acide aminé, à l'aide d'une estérase de foie de porc. Les diesters d'acides aminés peuvent être soit N-protégés, soit non protégés, et les groupes diesters peuvent être semblables ou différents. On décrit notamment la préparation d'un certain nombre de η-ester glutamates et de β-esters aspartates.
Patent EP-0884964-A1 (EP)
Title: Stuhl, insbesondere bürostuhl
Inventor: EMMENEGGER WOLFGANG
IPC: A47C1/032
Filed: 1997-10-07
Abstract: Es wird ein Stuhl, insbesondere ein in der Höhe und Neigung verstellbarer Bürostuhl (100) vorgeschlagen, welcher im wesentlichen einen an einer Standsäule (15) gelagerten Tragkörper (20), einen knieseitig daran angeordneten Schwenkkörper (40), einen um eine knieseitige erste Gelenkstelle (1) schwenkbaren Sitzträger (45) sowie einen damit über eine zweite Gelenkstelle (2) wirkverbundenen Rückenlehnenträger (75) umfasst, welcher über eine dritte Gelenkstelle (3) mit dem Tragkörper (20) gekoppelt ist. Der Rückenlehnenträger (75) ist mittels daran angeordneter Gleitsteine (85, 85') in einer kreisbogenförmig ausgebildeten Kulissenführung (35, 35') gelagert, wobei die Kulissenführungen zwischen der knieseitigen ersten Gelenkstelle (1) und der Standsäule (15) an dem Tragkörper (20) angeordnet sind. Die entlang der Kulissenführung (35, 35') zwangsläufig geführte Schwenkbewegung des Rückenlehnenträgers (75) und des damit wirkverbundenen Sitzträgers (45) kann durch eine am Tragkörper (20) angeordnete und mit dem Rückenlehnenträger (75) in Eingriff bringbare Rastermechanik (65) in mehreren, beliebig wählbaren Positionen blockiert und wieder gelöst werden.
Patent EP-0928330-A1 (EP)
Inventor: PECK AMMON B
IPC: C12Q1/68
Filed: 1997-09-23
Abstract: La présente invention concerne l'utilisation de la formyl-CoA transférase en association avec l'oxalyl-CoA décarboxylase pour tester et mesurer l'oxalate dans des échantillons biologiques. Le système d'enzymes de l'invention permet de convertir l'oxalate en dioxyde de carbone et en formiate. La production de formiate étant directement liée à la teneur de l'échantillon en oxalate, en évaluant la teneur résultante en formiate, on a la possibilité d'évaluer également de façon précise, sensible et rapide des teneurs, mêmes faibles, en oxalate. L'invention concerne également le clonage, le séquençage et l'expression des gènes codant pour la formyl-CoA transférase et l'oxalyl-CoA décarboxylase d'Oxylobacter formigenes. L'invention, qui concerne aussi des procédés de détecter dans un échantillon la présence d'organismes du genre Oxylobacter formigenes, concerne enfin les sondes et amorces de polynucléotides intervenant pour le procédé de détection.
Patent EP-1011393-A1 (EP)
Inventor: CHARNY GAD
IPC: A47B83/02
Filed: 1997-10-14
Abstract: L'invention concerne un support (10) destiné à un écran (14) et à un clavier (18), lequel peut être utilisé pour maintenir un écran (14) et un clavier (18) d'ordinateur de manière qu'un utilisateur humain puisse utiliser confortablement l'ordinateur dans diverses positions, notamment assis sur une chaise classique et debout. Le support (10) comprend deux étagères (12, 16) fixées chacune à un pied. Les pieds (20, 24) sont ensuite fixés à une base (22). Une étagère (12) est conçue pour porter un écran, l'autre étagère (16) étant conçue pour porter un clavier. L'étagère (16) du clavier est inclinable autour de son pied (24), de manière à pouvoir ajuster l'angle entre l'étagère du clavier et son pied. A la fois le pied (24) fixé à l'étagère du clavier et le pied (20) fixé à l'étagère de l'écran sont extensibles indépendamment, de sorte que la longueur de chaque pied et ait par conséquent la position verticale de chaque étagère puissent être réglées indépendamment. Le pied (24) fixé à l'étagère du clavier pivote également autour de la base (22), de manière que l'on peut régler l'angle entre le pied et la base, ainsi que la distance horizontale entre l'étagère du clavier et l'étagère de l'écran.
Patent EP-0938288-A1 (EP)
Title: Produits parfumes
Inventor: BEHAN JOHN MARTIN
IPC: A61Q19/10
Filed: 1997-10-08
Abstract: L'invention concerne un produit parfumé comprenant au moins une matière odoriférante possédant des propriétés antibactériennes et sélectionnée dans le groupe constitué d'Amberlyn Super PM 577, de feuilles de girofle, de dihydro myrcénol, de phényl propyl alcool et de terpinéol alpha. L'invention recouvre également l'utilisation d'au moins un des éléments suivants: Amberlyn Super PM 577, feuilles de girofle, dihydro myrcénol, phényl propyl alcool ou terpinéol alpha en tant qu'agent antibactérien dans un produit parfumé. On peut utiliser les matières odoriférantes antibactériennes faisant l'objet de la présente invention pour remplacer, en tout ou en partie, des matières antibactériennes classiques normalement utilisées dans les produits parfumés pertinents, sans en diminuer les propriétés antibactériennes.
Patent EP-0944332-A1 (EP)
Inventor: KUERZINGER HUBERT
IPC: A23K40/20
Filed: 1997-12-03
Abstract: Novel flake feeds are described, especially for aquatic animals, such as fish, shrimps and invertebrates, characterized in that the flakes have a uniform form, a variable thickness and a water content of from 1 to 30%, as well as a process for the production thereof.
Patent EP-0966514-A1 (EP)
Inventor: MENDOZA MERCEDES
IPC: C11D3/395
Filed: 1997-12-19
Abstract: L'invention concerne des agents de blanchiment aqueux contenant par rapport aux agents, entre 1,0 et 10,0 % en poids hypochlorite alcalin, entre 0,5 et 1,5 % en poids d'hydroxyde alcalin, entre 0,5 et 2,0 % en poids de silicates, entre 0,01 et 1,0 % en poids d'acides phosphoniques et/ou de phosphonates et entre 0,01 et 1,0 % en poids de composés d'acide polyacrylique, ainsi qu'éventuellement d'autres auxiliaires et additifs habituels. Ces agents peuvent être formulés sans turbidité et protègent efficacement les textiles, même en présence de dureté de l'eau et d'ions de métal lourd, des phénomènes d'incrustation et de jaunissement.
Patent EP-0882594-A1 (EP)
Inventor: HMELAR SUSAN M
IPC: G01F23/26
Filed: 1998-02-27
Abstract: An ink container (110) that includes a collapsible ink
reservoir (114) having first a side (1114) and a second
side (1116) that are opposing, a first spiral conductive
coil (1130) attached to the first side, a second spiral
conductive coil (1132) attached to the second side,
stiffeners (1134, 1136) disposed over the first and second
coils, and a pressure vessel (1102) for pressurizing the
outside of the ink reservoir.
Patent EP-0878482-A1 (EP)
Inventor: SAKURAI YOSHINOBU
IPC: C09D167/07
Filed: 1998-05-15
Abstract: Objects of the present invention are the provision of an active energy ray curable
composition which can be cured in the absence of a photoinitiator, and which can also be
cured at practical light intensities and irradiating energy, and a method for curing the said
curable composition; in which the composition comprises a maleimide derivative
represented by formula (1):
 
wherein
   m and n each represent an integer of 1 to 5, and the total of m and n is 6 or smaller,   R 11  and R 12  each represent a linking group selected from the group consisting of 1 ○ an
alkylene group, 2 ○ an alicyclic group, 3 ○ an arylalkylene group, and 4 ○ a
cycloalkylalkyene group,   G 1  and G 2  each represent an ester linkage selected from the group consisting of -COO- and -
OCO-,   R 2  represents a linking chain having an average molecular weight of 100 to 100,000 selected
from the group consisting of (A) a (poly)ether linking chain and (B) a (poly)ester linking
chain, in which at least one organic group selected from the group consisting of 1 ○ a
straight chain alkylene group, 2 ○ a branched alkylene group, 3 ○ an alkylene group having
a hydroxyl group, 4 ○ an alicyclic group, 5 ○ an aryl group, and 6 ○ an arylalkylene group is
connected via at least one linkage selected from the group consisting of (a) an ether linkage
and (b) an ester linkage.
Patent EP-0884221-A1 (EP)
Inventor: MORI KEISUKE
IPC: H02G3/22
Filed: 1998-06-09
Abstract: To securely prevent a wire group from being exposed to water when it is
arranged in a water exposure area in a vehicle while being divided into two or
more wire bundles. 
     A conical large diameter portion 12 is provided at one end 11a of a
cylindrical main tube 11 made of rubber or elastomer. The other end 11b of the
main tube 11 is closed. Two cylindrical branch tubes 13, 14 project from the side
surface of the main tube 11 in a direction substantially normal to the longitudinal
direction of the main tube 11, and conical large diameter portions 13a, 14a are
provided at the leading ends of the branch tubes 13, 14. Furthermore the present
invention relates to a method for arranging such a grommet and an use thereof.
Patent EP-0885644-A1 (EP)
Inventor: KAWASE MITSUO
IPC: B01D39/14
Filed: 1998-06-15
Abstract: A virus-removing filter using, as a virus-capturing body, at
least one kind of sialic acid, at least one kind of  Streptococcus
agalactiae  type II culture and Type II polysaccharide.
Patent EP-0935098-A1 (EP)
Inventor: SCHWARTZ ROBERT E
IPC: F23G7/08
Filed: 1998-02-04
Abstract: A flame detection apparatus and method for detecting the presence or
non-presence of a flame from a location remote from the flame. The flame
detection (34,28,100,120,150) apparatus comprises a conduit extending
between the location of the flame to be detected and the remote
location, a sound detector (38) connected to the conduit at the remote
location for detecting sound conducted to it by the conduit and
generating a signal representative thereof and means for receiving the
signal and indicating the presence or non-presence of the flame in
response thereto.
Patent EP-0861815-A1 (EP)
Inventor: BOGAN JEFFREY E
IPC: C04B28/06
Filed: 1998-02-27
Abstract: A method of applying a refractory castable
material to the surface of a structure comprising the steps of
thoroughly mixing a refractory castable, material comprised
primarily of aggregate and a cementitious binder; conveying the
refractory material under pressure through a delivery hose to a
dispensing nozzle; and adding hydrated lime to the refractory
castable material prior to application by the nozzle.
Patent EP-0875973-A1 (EP)
Inventor: MARMONIER JEAN
IPC: H02B13/065
Filed: 1998-04-27
Abstract: The method involves using a temperature compensated pressure sensor mounted on the external wall of metalclad gas insulated high voltage electrical equipment. The sensor is used to record gas densities (60) every six minutes during the four hours from midnight to 0400 hrs. For each of the four hours an average gas density (62) is produced and if the difference between two successive values (61) exceeds a preset threshold an alarm (A) is activated. An average of the four average gas density values for the four hours in the night period of each day is also produced to represent a daily average gas density (63) used to check annual changes (64).
Patent EP-0895799-A1 (EP)
Inventor: DESMICHT DENIS
IPC: B01D61/16
Filed: 1998-08-07
Abstract: Process for treatment by filtration of factory fluids for cooling, washing, machine-tool, factory centre of washing machine, by carrying out a frontal filtration of the fluids or main flow containing solid residues to obtain a retained material (R) of a certain quality; carrying out successively a tangential filtration of part of the retained material from the frontal filter to obtain a permeate (P) of a higher quality than the retained material (R); at the same time directing the retained material to a point requiring a lower quality and the permeate to a point (4) requiring a higher quality. Installation for treatment by filtration of factory fluids as above, with at least one filter cell (1,1A) to carry out the frontal filter to obtain a retained material of a certain quality, directed to point 2 requiring such a quality and simultaneously carrying out the tangential filtration of the retained material to obtain a permeate of higher quality, directed to point 4 requiring the higher quality.
Patent EP-0923927-A1 (EP)
Inventor: POTERIE VALERIE DE LA
IPC: A61K8/00
Filed: 1998-10-23
Abstract: Cosmetic powder composition comprises a powder in which the particles are bound to each other by a liquid fatty phase containing at least 2 wt.% of a polymer dispersible in the fatty phase.
Patent EP-0855494-A1 (EP)
Inventor: MOREL ANDRE
IPC: E21D11/38
Filed: 1998-01-27
Abstract: The joint is made from a supple material such as rubber and consists of a front wall (5), a rear wall (6) which acts as a trough, and two side walls (8) with flexible lips (9) to engage with the walls of the drainage groove. Each of the lips has a lengthwise edge (19) which is folded towards the rear wall of the joint at an angle of between 60 degrees C and 120 degrees C. The first set of lips from the front wall of the joint is set at a distance from the front wall equivalent to about 40% of the central portion of the joint, while the volume of the joint between the front, rear and side walls is partitioned into air-filled cavities.
Patent EP-0866007-A1 (EP)
Inventor: JONKKA ARVO
IPC: B65G65/46
Filed: 1998-03-11
Abstract: A screw conveyor provided with a drive in which the cogged wheels (17, 18) are supported
in such a way that they are radially movable in relation to each other, parallel to a straight
line perpendicular to the pressure line (30) of the tooth contact and parallel to the surfaces
of contact (29). The screw conveyor is constituted by a frame (2) turnable around a vertical
turning axis and by a conveyor screw turning therewith. The second cogged wheel (17) of
the drive of the screw is supported in such a way that it is movable vertically.
Patent EP-0952455-A1 (EP)
Inventor: BRUCCOLERI MELCHIORRE
IPC: H03F3/45
Filed: 1998-04-23
Abstract: A full-wave rectifier for monitoring the amplitude of a differential analog signal (IN+, IN-) is composed of a differential Track&Hold stage (T&H) controlled by a first differential logic timing signal (TClk+, TClk-), tracking the differential analog input signal (IN+, IN-) during a tracking phase that corresponds to a high logic stage of the first differential timing signal (TClk+, TClk-), producing a differential output signal that is a replica of the input signal and storing it during a successive storing phase that corresponds to a low logic state of the first differential timing signal (TClk+, TClk-); a first differential output amplifier ( ) having inputs coupled to the output of the Track&Hold stage (T&H); a differential bistable circuit (LATCH-ECL), controlled by a second differential logic timing signal (DClk+, DClk-), having inputs coupled to the differential outputs of the first amplifier ( ) and producing a third differential logic control signal (S+, S-); a second multiplexed amplifier (Analog-Amp  ), controlled by the third differential control signal (S+, S-), having inputs coupled to the output of the Track&Hold stage (T&H) and outputting a differential analog signal (OUT+, OUT-) of amplitude function of the amplitude of the differential input signal (IN+, IN-); a timing circuit (T  C ) receiving at an input a differential logic synchronism signal (Clk+, Clk-) and generating the first differential timing signal (TClk+, TClk-) of said Track&Hold stage (T&H) and the second differential timing signal (DClk+, DClk-) of said bistable circuit (LATCH-ECL).
Patent EP-0943681-A1 (EP)
Inventor: GUBBELS ELINA FRIEDA IRENA ALB
IPC: C07K14/255
Filed: 1998-01-22
Abstract: The present invention is related to a vaccine
for inducing an immune response to a  Salmonella  strain in
an animal, including a human, characterised in that it
comprises a pharmaceutically acceptable carrier and a
genetically modified  Salmonella  strain which is in an
amount effective to produce an immune response in said
animal, including human, and comprises a modification in
its wild type DNA sequence SEQ ID NO 01, any of the DNA
sequences from the same operon as SEQ ID NO 01 and/or any
regulatory sequence of any of the said DNA sequences.
Patent EP-0963235-A1 (EP)
Inventor: HALLDIN CLAES
IPC: B01D47/06
Filed: 1998-02-03
Abstract: An open contact reactor is in the form of a tank (1), in which a plurality of spray nozzles (2) for spraying finely divided liquid are arranged and through which a gas is to be conducted in a main gas flow direction (P) in order to be contacted with the finely divided liquid, the spray nozzles (2) being arranged on different nozzle levels (L1, L2, L3) spaced apart in the main gas flow direction, and the spray nozzles (2) on each level being substantially uniformly distributed over the cross section of the tank. A gas guiding member (3), which extends along the circumference of the tank (1) and is adapted to guide the gas flow closest to the wall of the tank towards the interior of the tank essentially perpendicular to the main gas flow direction (P), is arranged between the levels in at least one pair of juxtaposed nozzle levels (L1-L2, L2-L3). The guiding member (3) extends into the tank (1) to a distance from the wall thereof, which over the major part of the circumference of the wall at each point is 10-90 % of the distance between, the nozzle (2) positioned closest to the respective point and the wall.