baber/WOPTO huggingface dataset:
Patent EP-1384724-A1 (EP)
Inventor: KOMIYA SHINICHI
IPC: C13B20/14
Filed: 2002-04-11
Abstract: The present invention provides the means for
suppressing the production of decomposition reactant,
isomerization reactant, colored material, and so on when a
saccharide solution is desalted, thereby suppressing the
production of impurities and preventing coloration of an ion
exchange resin and decrease in the desalting capacity of the
ion exchange resin. 
     The desalting of a saccharide solution is performed by
using an anion exchange resin supporting a carbonate ion
and/or a hydrogencarbonate ion.
Patent EP-1394356-A1 (EP)
Inventor: CHIKIN ANDREY YEGOROVICH
IPC: E21B47/00
Filed: 2002-04-30
Abstract: The invention is related to the oil industry and can be used in well intake capacity
testing and well bottom zone treatment. 
     On injection line in front of the wellhead it is set a measuring section of a length
allowing to fix pressure drops when flow medium of minimum hydraulic friction flowing.
The section is in the form of a calibrated pipe with assembled flow sensors, a pressure
sensor and an additional differential manometer with impulsive pipes connected with the
start and the end of the measuring section. The following operations are conducted. An
impulsive non-stationary formation water injection, the injection pressure and flow rate
measurements at wellhead, recalculation of the data to the bottom hole conditions,
determination of the stored flow rate and the work required for a non-steady state flow of
the agent consumption unit in a well bottom zone. Skin-effect coefficient is calculated by
these figures, taking into account the current conductivity of a bed, the latter is determined
by the results of short-time impulsive non-stationary well intake capacity testing. The
method also includes changing of the agent injection mode when the well bottom zone
filtration characteristics required are achieved and determined by the skin-effect calculated
by the stored flow rate and the agent flow consumption unit work in a well bottom zone,
taking into account the current conductivity of a bed. 
     To determine a water permeability, piezoconductivity and radius of a well bottom
zone and skin-effect coefficient, a repression function is determined for every gaging in
conditions of non-stationary formation water injection during every injection mode, the
function characterizes a non-stationary flow in a well bottom zone during the given fluid
injection mode. The method also includes a construction of the repression function-logarithm
of injection time diagram, highlighting of initial sloping straights on every diagram 
obtained, finding of parameters of highlighted straights by the least-squares method, by
which it is possible to determine a water permeability and piezoconductivity of polluted
bottomhole formation zone, as well as its radius and skin-effect coefficient. 
     To determine a water permeability of producing formation, a stored flow rate and
repression function, characterizing the work required for a non-steady state flow of the
formation water consumption unit are determined, as well as construction of the repression
derived function-stored flow rate diagram for bed water permeability range, a fortiori
including the desired bed water permeability and a possibility of choice among a great
number of curves of derived line, which is in nearby conformity with the derived function
constancy condition is made. The derived function corresponds to the desired water
permeability of bed.
Patent EP-1377780-A1 (EP)
Title: Safety valve, in particular for cooking plate gas and related mounting method
Inventor: CHOINARD PHILIPPE
IPC: F23N5/10
Filed: 2002-04-12
Abstract: The invention concerns a safety gas valve ( 1 ) provided with a safety closure ( 23 ) and an operating lever ( 12 ) for the closure. The lever ( 12 ) is mounted mobile in rotation about an axis L in a cavity ( 34 ) circulating the gas and comprises two tabs ( 122, 123 ) extending transversely to the axis L, one driving and the other driven. The driving tab ( 122 ) drives the lever in rotation, and hence the driven tab ( 123 ) which is secured thereto, in response to a stress A when the valve is opened. The driven tab ( 123 ) enables to push back the safety closure ( 23 ) into an opening position allowing the gas to flow in the valve. If both tabs extend along respective mutually perpendicular directions, the lever ( 12 ) enables the cocking movement to return by 90 degrees. Said device reduces the thickness of the valve body, in particular for its fixing into a built-in cooking plate.
Patent EP-1395584-A1 (EP)
Inventor: CARPINO LOUIS A
IPC: C07D471/04
Filed: 2002-05-21
Abstract: L'invention concerne des sels de formule (I) ou des N-oxydes desdits sels, et leur utilisation dans la préparation d'un amide.
Patent EP-1405275-A1 (EP)
Inventor: SINKE JOHANNES G
IPC: G07C1/10
Filed: 2002-06-20
Abstract: The invention concerns an apparatus and method for the gathering of data relating to aspects of a user's surroundings, particularly to the logging and subsequent retrieval of environmental data. In embodiments of the invention, the apparatus comprises one or more logging stations (10), a data bank (20), a user station (30) and a contributor station (40). Each user has a user identifier card (50) on which logging preferences may be stored. Each logging station (10) is arranged for recognizing a period during which a user is present, and logging personal data according to the logging preferences while the user is present. Further, when the user is no longer at a particular logging station (10), the logging station in question transmits information including user ID and logged data to the data bank (20), from which the user station (30) may later retrieve the information.
Patent EP-1395706-A1 (EP)
Inventor: MUELLER HEINZ-JUERGEN
IPC: B32B3/28
Filed: 2002-06-05
Abstract: The invention relates to a multi-ply tissue paper product (10) and a method for producing same. The multi-ply tissue paper comprises at least three embossed plies (12, 14, 16) of paper, wherein a first outer ply (12) has a first micro-embossing pattern (18) with first protuberances with a density of more than 40 protuberances/cmé. The second outer ply (14) is provided with a second micro-embossing pattern (22) also having a density of second protuberances of more than 40 protuberances/cmé. A middle ply (16) is sandwiched between the first outer ply (12) and the second outer ply (14) and has a third embossing pattern with a density of less than 40 protuberances/cmé. All three plies are ply bonded (24) together after the first outer ply, the second outer ply and the middle ply have been embossed separately.
Patent EP-1393436-A1 (EP)
Title: Circuit arrangement for translating an oscillator frequency into a carrier frequency
Inventor: GREWING CHRISTIAN
IPC: H03B21/00
Filed: 2002-05-10
Abstract: The invention relates to a circuit arrangement for translating an oscillator frequency (A) into a carrier frequency (C). Said arrangement comprises a mixer (4), whose input (5) can be supplied with a signal with an oscillator frequency (A) that is not modified and whose second input (6) can be supplied with a signal with a divided frequency. The frequency division (10) is preferably a division by four. The inventive arrangement has particularly small surface area requirements, a particularly low power consumption, in addition to being largely independent of production tolerances. Said arrangement is preferably to be used in mobile radio telephone transceivers.
Patent EP-1427766-A1 (EP)
Inventor: SENGUPTA ASHOK
IPC: C09D175/04
Filed: 2002-09-06
Abstract: L'invention concerne une garniture de protection obtenue à partir de la réaction entre (a) un prépolymère hydrophile contenant des groupes isocyanate et (b) une dispersion polymère à base d'eau, le polymère contenant des groupes réagissant aux groupes isocyanate. La dispersion a une teneur en solides suffisante et le polymère possède un module et une température de transition vitreuse ou un point de fusion cristalline suffisamment élevés, pour que le produit de la réaction présente une résistance à la traction d'au moins 2,5 MPa, environ, sur 24 heures.
Patent EP-1427881-A1 (EP)
Title: Procede visant a retablir l'aspect visuel d'un vetement en tissu para-aramide
Inventor: YARBOROUGH PORTIA D
IPC: D06P3/24
Filed: 2002-09-17
Abstract: L'invention concerne un procédé visant à rétablir l'aspect visuel de tissu para-aramide non teint ou non pigmenté, généralement utilisé pour la fabrication de vêtements. On met en contact le tissu considéré avec une solution ou une dispersion de teinture aqueuse, pour teindre les fibrilles en aramide présentes sur les fils. L'utilisation d'une machine à laver classique se prête à la réalisation de cette opération.
Patent EP-1428191-A1 (EP)
Inventor: WAND THOMAS J
IPC: B60R16/02
Filed: 2002-08-16
Abstract: L'invention concerne un système de connexion (10) destiné à la transmission de plusieurs signaux entre un volant (16) et une colonne de direction (22) d'un véhicule, par un câble (24), et au multiplexage par répartition dans le temps de plusieurs signaux. Ce système permet de multiplexer au moins deux signaux. Ce système comprend des commutateurs d'entrée (32, 34) regroupés pour former un multiplexeur en échelle, tel qu'un multiplexeur résistif (28, 30), à multiplexage de tension et de courant. Ce système comprend une pluralité de multiplexeurs en échelle reliés selon un schéma de multiplexage par répartition dans le temps, en continu. Une ligne analogique peut être ajoutée pour former un canal unique. Ce système utilise une impulsion au marqueur pour signaler le début de chaque fenêtre temporelle à diviser, pour chaque canal. Le multiplexage par répartition dans le temps est obtenu à l'aide de plusieurs commutateurs.
Patent EP-1427373-A1 (EP)
Inventor: MEYER BRUNO
IPC: A61G5/04
Filed: 2002-09-20
Abstract: A raising wheel chair includes a lifting device with a telescopic guide. With the lifting device, the raising frame can be moved up and down both in sitting and in standing position. It is therefore possible to vary the level of the seat or the footrest. Thanks to the tilted arrangement of the telescopic guide, the user of the chair will, on an upward movement, also be moved closer to the objects of interest. The inclined arrangement of the telescopic guide can provide room for the front wheels and permit a short length of the raising wheel chair.
Patent EP-1464952-A1 (EP)
Inventor: XING WANLI
IPC: C12M1/42
Filed: 2002-11-29
Abstract: The present invention provides an apparatus for stimulating an animal cell and
recording its physiological signal and methods of making and using thereof. The purpose of the
present invention is to provide an apparatus for stimulating an animal cell and recording its
physiological signal that is efficient, convenient, and accurate. The apparatus for stimulating an
animal cell and recording its physiological signal of the present invention comprises a poor
conductive substrate, wherein on at least one surface of the substrate is provided at least one unit
conductive polymer layer and at least one good conductive microelectrode.
Patent EP-1463446-A1 (EP)
Inventor: FULLER JONATHAN ANDREW
IPC: A61B5/344
Filed: 2002-12-16
Abstract: La présente invention concerne un système d'électrode médicale et un procédé, lequel système comprend quatre éléments d'électrode de mesure et des électrodes de référence facultatives présentant chacune une surface d'électrode conductrice pouvant être mise en contact avec la peau, les quatre éléments étant aptes à être placés, en cours d'emploi, à la surface de la peau d'une partie choisie d'un corps humain ou animal de façon à être disposés selon une configuration généralement orthogonale, les sorties étant agencées et traitées de manière qu'elles relient les éléments d'électrode soit en paires différentielles opposées soit comme potentiels par rapport à l'électrode ou aux électrodes de référence lorsque celle(s)-ci est/sont présente(s).
Patent EP-1446290-A1 (EP)
Title: Utilization of a printing ink in a printing group and printing group of a rotary printing press
Inventor: SCHNEIDER GEORG
IPC: B41F31/02
Filed: 2002-11-18
Abstract: Rotary print machine has a print mechanism with which print ink can be applied to a print medium. The dependence between the print ink ease of flow or elasticity and temperature is at most 0.6 tack /[deg]C in the temperature range between 22 and 50[deg]C. Alternately in a production speed range between 3 and 16 m/s the ink elasticity varies by at most 1.5 tack s/m. Independent claims are also included for the following:- (a) A rotary print machine that uses ink of specific tackiness; (b) a print ink whose tackiness varies in a given way over a given temperature range or production speed; (c) and use of print ink of a given tack in a rotary printer or in non-aqueous offset printing.
Patent EP-1451057-A1 (EP)
Inventor: JURAS PAUL E
IPC: B62D29/00
Filed: 2002-11-22
Abstract: The present invention is a structural reinforcement part for use in automobile assembly comprising a molded shell substantially filled with a structural filler material and an expandable adhesive in contact with the exterior of the molded shell; wherein the structural filler material does not undergo or require any chemical reaction or expansion, after part installation or during automotive assembly. This simplified structural reinforcement part does not require the in-situ foaming process of the prior art and produces a strong lightweight structural member which can be adhered to the automotive skeleton via the expandable adhesive upon exposure to heat during automotive assembly. This structural member offers easy installation, since no bulk systems, pumps or additional equipment is required.
Patent EP-1450628-A1 (EP)
Inventor: BEWERT WOLFGANG
IPC: A23K20/158
Filed: 2002-11-27
Abstract: L'invention concerne des formulations pulvérulentes contenant au moins un acide octadécapolyénique cis/trans conjugué, ainsi que la fabrication desdites formulations et leur utilisation dans des produits alimentaires, des additifs alimentaires, des produits alimentaires pour animaux, des additifs alimentaires pour animaux, et des prépartions pharmaceutiques et cosmétiques.
Patent EP-1456270-A1 (EP)
Inventor: HAAS PETER
IPC: B27D1/00
Filed: 2002-11-27
Abstract: The invention relates to a method for producing multi-layer laminated materials based on wood veneer, by pressing veneered wood which is glued by means of bonding agents. According to the invention, the cold-bonding strength of the laminates is increased by means of specific bonding agents.
Patent EP-1467671-A1 (EP)
Inventor: O'NEILL WILLIAM G
IPC: A61B19/00
Filed: 2002-12-10
Abstract: Cette invention concerne un appareil et une méthode permettant de pratiquer une intervention chirurgicale sur un patient. L'appareil chirurgical comprend un dispositif d'entrée, au moins un amplificateur hydraulique fixé de manière fonctionnelle au dispositif d'entrée et un dispositif de commande fixé de manière fonctionnelle à l'amplificateur hydraulique. L'entrée dans le dispositif d'entrée est modulée de manière hydraulique par l'intermédiaire de l'amplificateur hydraulique pour que le dispositif de commande puisse être manipulé. La méthode chirurgicale consiste à recevoir une entrée mécanique correspondant à une action, à moduler de manière hydraulique l'entrée mécanique et à commander l'action sur la base de l'entrée modulée de manière hydraulique.
Patent EP-1448567-A1 (EP)
Inventor: KESTELEYN BART RUDOLF ROMANIE
IPC: C07D493/04
Filed: 2002-09-06
Abstract: L'invention se rapporte à un procédé de préparation d'un hexahydro-furo[2,3-b]furane-3-ol et à de nouveaux intermédiaires utilisés dans ce procédé. L'invention se rapporte plus particulièrement à un procédé stéréosélectif de préparation d'un hexahydro-furo[2,3-b]furane-3-ol et à un procédé destiné à augmenter la fabrication à la chaîne.
Patent EP-1331039-A1 (EP)
Inventor: HAMAMOTO NOBUO
IPC: B05C11/00
Filed: 2003-01-24
Abstract: In a coating apparatus (10) of slide bead type for applying
a coating solution (17) on a continuously-fed web (15), a width
of the coating solution (17) flowing on a slide surface (13)
is regulated by edge members (12). A height  Dg  of a
perpendicular wall (22) of each edge member (12) satisfies a
condition  Db ≤ Dg ≤ Ds , when Db is determined as a minimum
thickness of bead formed by a coating solution (17), and Ds is
determined as an upper limit of the height  Dg.  A distance
between a web (15) and a front end portion (20) of the edge member
(12) is more than 100 µm.
Patent EP-1339037-A1 (EP)
Inventor: SHIBAYAMA HIROAKI
IPC: G09G5/39
Filed: 2003-02-12
Abstract: An image display circuitry comprises frame buffers  32 - 34 
for storing image data  DTAW, DTRW  and logical combining data
 DTCW  respectively, and a combining circuit  46 . Data buses and
address buses of the frame buffers  32  and  34  are time-sharingly
controllable from an MPU independently of those of the frame
buffer  33 . Each frame of the image data  DTRW  is synchronized
with a vertical synchronizing signal, and stored to the frame
buffer  33 . Each frame of the image data  DTAW  and the logical
combining data  DTCW  is separately and independently stored
to the frame buffers  32  and  34  by the MPU within a storage
period of a corresponding frame of the image data  DTRW . The
combining circuit  46  combines image data  DTAR  and  DTBR  pixel
by pixel on the basis of logical combining data  DTCR  within
a specified period during a vertical retrace period.
Patent EP-1348939-A1 (EP)
Inventor: MORETTO RENATO
IPC: G01G19/30
Filed: 2003-03-26
Abstract: The invention relates to a gravimetric dosing apparatus having a support frame
(2), a plurality of loading hoppers (3,4,5,6)
carried by said support frame (2) and provided with a respective
discharge outlet, and an opening-closing device (7) of its discharge outlet, a
weighing hopper (16) provided with a discharge outlet and an opening and
closing device (7) of its own discharge outlet and arranged to be in cascade
connection with respect to said loading hoppers (3,4,5,6) transducing means
designed to generate output
signals proportional to the weight of the material discharged into said weighing
hopper (16), a mixing assembly (18) carried by said support frame (2) and
arranged to be in cascade connection with respect to said weighing hopper, (16)
and a program
control unit (25) designed to receive input signals from said transducing means,
and to program control said opening-closing devices (7).
Patent EP-1382549-A1 (EP)
Inventor: BURGOYNE WILLIAM FRANKLIN JR
IPC: F17C13/00
Filed: 2003-07-02
Abstract: The present invention is directed to fluid containment vessels having an internal
surface coated with an organic coating comprising one or more poly(arylene ethers)
polymers and methods for making and using same. When applied to the internal
surfaces of fluid containment vessels, the coating reduces the potential for corrosion and
mitigates contamination of the chemicals stored therein.
Patent EP-1396831-A1 (EP)
Inventor: BERNATH HANS-MARTIN
IPC: G08B13/08
Filed: 2003-07-09
Abstract: The protector consists of a profiled seal (1) enclosing electric signal-conducting elements (5.1,5.2) made from conductive plastic, copper braid, or a combination of both. A signal is fed through the conductors so that one serves as a reference, and a relative change in the signal passing through the other conductor can trigger an alarm. In an alternative form, optical fibers or other light guides may be employed, mechanical distortion of the fiber producing a detectable change in the optical signal it carries.
Patent EP-1400250-A1 (EP)
Inventor: SIMON KLAUS JUERGEN
IPC: A61L2/26
Filed: 2003-07-21
Abstract: The upper part of the piston (1) is in the form of a funnel-shaped rotationally symmetrical casing surface (3) which has an upper (4) and open lower side (5). The underside has seals(6) and fastenings (7) together forming a flange connection joining the top part to a base plate (8) so that they are waterproof. The base plate has a drain (9) for the piston's contents. The top side of the piston has an inlet (10) for the piston' s contents
Patent EP-1398671-A1 (EP)
Inventor: KOZAWA MIWA
IPC: G11B5/31
Filed: 2003-07-30
Abstract: The present invention provides a resist pattern thickening
material which can thicken a resist pattern to be thickened regardless
of a material or a size thereof so as to form a fine space pattern,
exceeding an exposure limit of exposure light. The resist pattern
thickening material comprises: a resin; a crosslinking agent; and a
nitrogen-containing compound. In a process for forming a resist
pattern of the present invention, the resist pattern thickening material
is applied on a surface of a resist pattern to be thickened, thereby
forming a resist pattern. A process for manufacturing a
semiconductor device of the present invention includes: applying the
thickening material on a surface of a resist pattern to be thickened
which is formed on an underlying layer, so as to thicken the resist
pattern to be thickened and form a resist pattern; and patterning the
underlying layer by etching using the resist pattern.
Patent EP-1411216-A1 (EP)
Inventor: BOCK HEIKO
IPC: F01M13/02
Filed: 2003-09-20
Abstract: The crank housing ventilation device has an oil separator (20) positioned upstream of a pressure regulating valve (17), with blow-by-gas operation during engine idling or partial load via a vent line (21) containing a throttle point (15) coupled to the air intake (6) downstream of the throttle flap (11). The opening of the pressure regulating valve is controlled via a throttle (9) coupled to the air intake downstream of the throttle flap and to the vent line between the pressure regulating valve and the throttle point.
Patent EP-1419984-A1 (EP)
Inventor: FRITZMANN WILFRIED
IPC: B65H45/101
Filed: 2003-11-12
Abstract: Device (1) for deviating a material web (11) comprises a device (15) for guiding the material web along an imaginary web line (16). A deviating arrangement (2, 3) rotating about an axis of rotation (4, 5) is arranged on each side of the imaginary web line.  An Independent claim is also included for a process for deviating a material web in which deviating devices are alternately in contact with opposite-lying sides of the material web. Preferred Features: The deviating arrangements, especially the axes of rotation of the deviating arrangements, are arranged on a horizontal line (19).
Patent EP-1398062-A1 (EP)
Inventor: LESSARD THIMOTHEY F
IPC: A63D1/04
Filed: 2003-07-23
Abstract: A bowling lane is provided that includes one or more lane sections (12), a plurality of
fasteners (14), and a plurality of plugs (16). Each of the one or more lane sections
includes a first surface (18), a second surface (20), and a plurality of attachment sites (22). In
some embodiments, each attachment site has a first bore (24) having a first
diameter (34), a second bore (26) having a second diameter (30) and extending a first axial
length, and a third bore (28) having a third diameter (30) and extending a second axial
length. The first bore extends between the second surface and the second
bore. The second bore extends between the first bore and the third bore. The
third bore extends between the second bore and the first surface. The third
diameter is greater than the second diameter, and the second diameter is
greater than the first diameter. Each of the plurality of fasteners has a shaft (44) and
a cap (46). The cap is sized to fit with the second bore. The fasteners extend
through the first bore for engagement with an underlying panel, thereby
attaching the lane section to the underlying panel. Each of the plurality of plugs
has an axial length and is disposed within one of the third bores.
Patent EP-1401015-A1 (EP)
Inventor: EISSA MONA M
IPC: H01L21/321
Filed: 2003-09-23
Abstract: The invention describes a method for the selective dry etching
of tantalum and tantalum nitride films. Tantalum nitride layers
(30) are often used in semiconductor manufacturing. The
semiconductor substrate is exposed to a reducing plasma chemistry
which passivates any exposed copper (40). The tantalum or tantalum
nitride films are selectively removed using an oxidizing plasma
chemistry.