baber/WOPTO huggingface dataset:
Patent EP-0923560-A1 (EP)
Title: Verbrückte, gegebenenfalls methylolierte bis-4,5-dihydroxy-imidazolidin-2-one, verfahren zu deren herstellung und verwendung derselben
Inventor: HOIS PIA
IPC: D06M13/352
Filed: 1997-07-31
Abstract: Verbrückte, gegebenenfalls methylolierte Bis-4,5-dihydroxy-imidazolidin-2-one gemäß der Formel (1), wobei X = (CH2)n mit n = 2, 3, 4, 5, 7, 8, 9 oder 10, verzweigte oder cyclische Alkylketten, jeweils ohne oder mit Heteroatomen wie O, S, N, P in der Alkylkette, CH2CH2(-OCH2CH2)m, CH2CH2CH2(-OCH2CH2CH2)m, CH2CH2CH2(-OCH2CH2)mOCH2CH2CH2), CH2CH2(-OCH2CH2CH2)mOCH2CH2, CH2CH2CH2CH2(-OCH2CH2CH2CH2)m, CH2C(CH3)H(-OCH2C(CH3)H)m oder CH2CH2CH2(-OCH2CH2CH2CH2)mOCH2CH2CH2 ist, wobei m = 0-7, und R1, R2 = H und/oder CH¿2?OH sind, zweistufiges Verfahren zu deren Herstellung, einstufiges Verfahren zur Herstellung der genannen Verbindungen inklusive derjenigen mit X = (CH2)6 sowie Verwendung dieser Verbindungen in der Textilveredlung.
Patent EP-0884587-A1 (EP)
Inventor: KONDO NORIAKI
IPC: G01N27/407
Filed: 1998-06-15
Abstract: An NOx-concentration detecting apparatus
enables a user to readily know a record of operating
conditions of an NOx sensor. The apparatus includes an NOx
sensor, pumping-current control means, constant-voltage
application means, NOx-concentration detecting means, a
heater and writing means for writing to a recorder
variation of at least one parameter selected from a first
pumping current value, a second pumping current value, the
concentration of oxygen contained in the measurement gas
and the concentration of NOx in the measurement gas. Also
disclosed is an NOx-concentration detecting apparatus
capable of determining the concentration of NOx at a high
resolution even when different NOx sensors are used. The
NOx-concentration detecting apparatus detects the first
pumping current I P1  and the second pumping current I p2 ,
corrects the detected values based on correction data
stored on a floppy disk, and determines the concentration
of NOx in the measurement gas using stored standard
characteristics.
Patent EP-0886065-A1 (EP)
Inventor: RICCO MARIO
IPC: F02B77/00
Filed: 1998-06-15
Abstract: The injector (5) has a recirculating conduit (12)
with an end element (13) having two recesses (33), each
incorporating an opening (43); the backflow connector
(16) has a connecting element (17) having a groove
(42), and is fitted to the end element (13) so that the
groove (42) corresponds with the openings (43); a
C-shaped snap-on fastener (34) has two arms (36) with
two portions (38) for simultaneously engaging or
releasing the recesses (33) and, via the openings (43),
also the groove (42); and the backflow connector (16) is
connected and disconnected by translating the fastener
(34), which, however, remains secured to the injector
(5) at all times.
Patent EP-0889366-A1 (EP)
Inventor: LENTHALL JOHN STANLEY
IPC: G03F7/24
Filed: 1998-06-26
Abstract: A method of providing the inside surface of a hollow object (10) with at least one
microscopic feature (P1,P2) , comprising the steps of coating (15) at least a part of
the inside surface (11) with photo-sensitive material, directing light (L) onto the
material to photo-expose (16) a selected portion of the material, removing the
exposed selected portion (17) or the unexposed material thereby to leave an
opening through the coating, applying an etching substance (18) to etch the inside
surface (11) through the opening to form a microscopic feature (P1,P2) in the
inside surface (11), characterised in that the light which is directed onto the photo-sensitive
material comprises a collimated beam and during exposure, the beam and
the inside surface are relatively moved so that the beam impinges upon the selected
portion of the photo-sensitive coating to be exposed.
Patent EP-0896934-A1 (EP)
Inventor: HABERL WOLF-DIETER
IPC: B65D88/16
Filed: 1998-07-24
Abstract: The sack, for the transport of loose materials, is of a woven and/or film material in two outer layers and an intermediate layer. The two outer layers (1,2) are bonded together by one or more connectors (5) passing through the intermediate layer (3). The outer layers are conductive, such as in a woven material of low pressure polyethylene or polypropylene. The conductivity is through woven metal filaments or a metal coating, or weaving in carbonised polyolefin filaments. The centre layer is of extruded polypropylene.
Patent EP-0902050-A1 (EP)
Inventor: KOLOUCH ROBERT JOSEPH
IPC: C08L27/12
Filed: 1998-08-27
Abstract: Fluoropolymer compositions containing melt-fabricable
functionalized fluoropolymer and liquid crystal polymer have enhanced adhesion
to metal even at low concentrations of liquid crystal polymer.
Patent EP-0905161-A1 (EP)
Inventor: ROTERMUND UDO DR
IPC: C08G18/40
Filed: 1998-09-23
Abstract: Emulsions containing polyether alcohols and polyester alcohols are used in the production of hard foams based on isocyanates to improve the temperature stability of the foams. Temperature-stable hard foams based on isocyanates are produced by reacting (a) polyisocyanates with (b) compounds with at least two hydrogen atoms reactive with isocyanate groups and (c) water in the presence of (d) propellants and optionally catalysts and auxiliary aids and additives. (b) comprises (bi) a polyether alcohol present in an amount of 0.2-80 wt.% and having a functionality of at least 1.5 and an OH number of 10-100 mg KOH/g, and (bii) a polyester alcohol present in an amount of 5-90 wt.%. (c) is present in an amount of maximum 2 wt.%. (d) contains hydrocarbons and/or hydrocarbons containing fluorine in an amount of 5-30 wt.%.
Patent EP-0910979-A1 (EP)
Inventor: SCHLATTL ALICE
IPC: A47K5/12
Filed: 1998-10-21
Abstract: The toilet roll holder is integrated in a case (4), containing a container (6) for a cleansing liquid which is dispensed in measured quantities from an outlet (12) at the bottom of the case (4) and can be fixed to the bathroom wall (3). Several modules can be added, like a tampon dispensing unit (33), fragrance dispenser (26) etc.
Patent EP-0916493-A1 (EP)
Inventor: NERGER REINHARD DIPL-ING
IPC: B41C1/10
Filed: 1998-10-24
Abstract: The device comprises a device for printing an image on the work surface of the printer cylinder (1) and a device (2) for developing the work surface of the cylinder. The latter can be moved between work and storage positions and has a base body (3) in which is a slit jet (5) to direct an air blast against the cylinder rotation direction (7). An upstream suction (9) sucks up the air.
Patent EP-0924251-A1 (EP)
Inventor: PIERSON TERESA A
IPC: C08K5/5333
Filed: 1998-12-16
Abstract: A ductile, gamma radiation resistant olefin polymer composition, including
   (a) an olefin polymer,   (b) an amount of N,N-dialkylhydroxylamine which is effective to increase the ductility of the
composition, and   (c) a polysiloxane which contains sterically hindered piperidino groups and which is present in
an amount effective to increase the gamma radiation resistance of the composition. The combination
of the N,N-dialkylhydroxylamine and the polysiloxane imparts superior ductility, discoloration
resistance and oxidation resistance to an olefin polymer. The composition may be used to manufacture
sterilizable articles including food packaging and medical articles, such as syringe barrels, syringe
plungers, tubing, tube assemblies, forceps, surgical clamps, tissue culture tubes, and fibers for surgical
gowns.
Patent EP-0933311-A1 (EP)
Inventor: CORNETTE HENRI
IPC: B65D83/14
Filed: 1998-01-28
Abstract: The present invention relates to a nozzle (1) for a pressurised container, the
container having a longitudinal axis (2), the nozzle (1) co-operating with an
actuator and comprising releasable blocking means for blocking the co-operation
with the actuator, characterised in that the blocking means comprise
a cam (3) having a centre of gravity (30), the cam (3) rotating around an axis
(31), whereby the axis (31) does not intersect the centre of gravity (30) of the
cam (3), the cam (3) thereby having a principal direction (32), the principal
direction (32) being contained in a plane normal to the axis (31) around which
the cam (3) rotates, the principal direction (32) intersecting both the centre of
gravity (30) of the cam and the axis (31) around which the cam (3) rotates, the
cam (3) further comprising a projecting part (33), the projecting part (33)
reversibly interlocking with a locking piece (4) depending on the angle (5)
between the principal direction (32) of the can and the longitudinal axis (2) of
the container.
Patent EP-0869181-A1 (EP)
Title: Immunogenic detoxified mutants of cholera toxin and of the toxin LT, their preparation and their use for the preparation of vaccines
Inventor: DOMENIGHINI MARIO
IPC: A61K39/00
Filed: 1992-12-30
Abstract: An immunogenic detoxified protein comprising the amino acid
sequence of subunit A of cholera toxin (CT-A) or subunit A
of an  Escherichia coli  heat labile toxin (LT-A) or a
fragment thereof wherein one or more amino acids at, or in
positions corresponding to Val-53, Ser-63, Val-97, Tyr-104
or Pro-106 are replaced with another amino acid or deleted.
Examples of specific replacements include Val-53-Asp, Val-53-Glu,
Val-53-Tyr, Ser-63-Lys, Val-97-Lys, Val-97-Tyr, Tyr-104-Lys,
Tyr-104-Asp, Tyr-104-Ser, Pro-106-Ser. The
immunogenic detoxified protein is useful as vaccine for
 Vibrio cholerae  or an enterotoxigenic strain of  Escherichia
coli  and is produced by recombinant DNA means by site-directed
mutagenesis.
Patent EP-0937941-A1 (EP)
Inventor: TAKAMATSU RISUKE
IPC: F16K31/50
Filed: 1998-10-23
Abstract: A gas inlet member 5 is fixed to a valve body 1 and an upper part
stem 3 and a lower part stem 4 are inserted slidably into a
vertical stem opening 2 above the gas inlet member 5. A valve
member 6 is provided in the gas inlet member 5 and a gas flow psaage
21b is formed. A ring-like seal member 12a is mounted onto the
upper part stem 3 and an O-ring 41b is fixed to the lower part stem
4. A part of the valve member 6 disposed at the lower end portion
of the valve body 1 is merely inserted into a gas container  A.  It
is possible to carry out a stable operation of the gas supply valve
in spite of change of environment due to vibration or heat while
driving a vehicle.
Patent EP-0866147-A1 (EP)
Inventor: CHOLET VINCENT
IPC: C23D3/00
Filed: 1998-02-27
Abstract: Sheet steel is pickled in acid and then given a coating which protects it against corrosion, serves as a lubricating agent during subsequent shaping and is removed by degreasing before nickel-plating and enamelling of the final article. When applied to specific steel sheet 1 mm thick, the coating will withstand 10 cycles of heat and humidity according to DIN50017 without the steel showing any sign of rust. Its lubricating ability is such that a pressed flat bottomed dish 90 mm in diameter, pickled and then coated may be further pressed to a depth of 25 mm by a punch of diameter 50 mm moving at 1.6 mms/sec without rupture up to a force of 65 kN. The coating can be completely removed by immersion in a bath containing 35 g/l sodium metasilicate, 16 g/l trisodic phosphate and 2 g/l nitriloacetic acid at 60 degrees C for 3 mins, followed by immersion in water for 1 min and spraying therewith for 0.5 min.
Patent EP-0871185-A1 (EP)
Inventor: RAFFOUX PHILIPPE
IPC: H01H13/56
Filed: 1998-03-24
Abstract: The push-button includes a cylindrical body (10) with a head (11) and housing a sliding cylindrical button (20). The button can slide along the axis X of the body. The button cannot rotate inside the body. A seal (14) closes hermetically the button inside the body. An inner chamber (23) houses a light which indicates the operating status. The button extremity presents a cam (30) which cooperates with a spring (15).
Patent EP-0890651-A1 (EP)
Inventor: CAILLAT PATRICE
IPC: C12Q1/6837
Filed: 1998-07-09
Abstract: An analytical chip (110) carries several analysis electrodes (112), each of which can be individually heated by its own electric heater (150). The heater is an electrical conductor, positioned near to an analysis electrode.
Patent EP-0894520-A1 (EP)
Inventor: MERGY JACQUES
IPC: B01D46/18
Filed: 1998-07-21
Abstract: Process for filtering dust from effluent gases from a glass furnace, in particular a flaming furnace with burners without inversion, with the following stages:- (a) at least part of the dust is filtered from at least part of the effluent at a flow speed of at least 0.1 m/s, preferably at least 1 to 10 m/s using a filtering medium downstream of the furnace, and (b) the filtering medium is regenerated by washing with at least one solvent, preferably water-based, which can dissolve and/or drain out the majority of the filtered dust. Use of such a process so the glass furnace emits at most 150mg of dust per Nm<3> at 8% O2, preferably at most 50mg/Nm<3> at 8% O2 and/or at most 0.35kg of dust per tonne of glass, preferably at most 0.2kg. Glass furnace installation equipped at the level(s) of the outlet pipe(s) with a medium which can filter dust at more than 0.1m/s.
Patent EP-0951171-A1 (EP)
Inventor: CHARBONNIER PHILIPPE
IPC: H04N1/00
Filed: 1998-07-29
Abstract: The server link transforms the format of the facsimile transmitted and received information across the internet information link.
Patent EP-0927677-A1 (EP)
Inventor: BONNAY FREDERIC
IPC: B62D6/00
Filed: 1998-12-18
Abstract: Means of localization (2) such as a camera and sensors (14, 15) provide environmental, vehicle and driver data (De, Dv, Dc) to a driver style and actions module (8), a driver module producing a reference trajectory (9) and a trajectory control module (10). In addition, means of detection and measurement (16) such as radar, lasers and radio communication, supply an environmental diagnostic module (11).
Patent EP-0879905-A1 (EP)
IPC: D01G31/00
Filed: 1998-03-25
Abstract: To detect and separate impurities in fibre materials, and especially in raw cotton, the fibre material is taken from the pneumatic transport feed channel (4) and transferred to the surface of a continuous and moving transport system (19) for onwards movement. The fibre material is carried past a separation station, where the impurities are taken from the fibres. After passing the separation unit (3), the fibres are taken from the continuous surface and transferred preferably to a further pneumatic transport channel (5). Also claimed is an appts. with a fibre transport formed at least partially by a continuous conveyor surface (19), where the fibres are laid and carried past the separator (3), which is controlled by a sensor (2) which detects the impurities.
Patent EP-0897958-A1 (EP)
Inventor: LAVER HUGH STEPHEN
IPC: C09D7/12
Filed: 1998-08-11
Abstract: Coating powder compositions (CPC), containing (a) a film- forming organic binder, and (b) stabiliser(s) of formula (I), in which n = 1 or 2; if n = 1, R1 = H, -COR5, -CO-X1-COOR6, -CO-X2-OCO-R7 or -CO-X3-P(O)(OR8)2; if n = 2, R1 = -CO-Y-CO-; A = a direct bond, sulphur, -CR9R10- or a group of formula (dCp); X1 = a direct bond, 1-24C alkylene, 2-24C alkylene with in-chain O, S or NR11, 2-24C alkenylene, 2-20C alkylidene, 7-20C phenylalkylidene, 5-12C cycloalkylene or cyclo- alkenylene, 7-8C bicycloalkylene, phenylene (optionally substituted with 1-4C alkyl), furan-2,5-diyl or thiophen-2,5- diyl; X2 = as for X1, but not a direct bond; X3 = 1-24C alkylene, 2-20C alkylidene, 7-20C phenylalkylidene or 5-12C cycloalkylene; Y = as for X1; R2, R3 = 1-25C alkyl, 5-12C cycloalkyl (optionally substituted with 1-4C alkyl), 7-9C phenylalkyl, phenyl or 1-4C alkyl-substituted phenyl; R4 = H or methyl; R5 = 1-25C alkyl, 2-25C alkyl with in-chain O, S or NR11, 2-24C alkenyl, phenyl or 8-30C phenylalkyl or phenyl- alkenyl (each optionally ring-substituted with halogen or 1-4C alkyl, alkoxy or alkylthio), 5-12C cycloalkyl (optionally substituted with 1-4C alkyl), or a group of formula (CH1) or (CH2); R6 = 1-25C alkyl, 2-25C alkyl with in-chain O, S or NR11, 2-24C alkenyl, optionally 1-4C alkyl-substituted 5-12C cycloalkyl, 7-8C phenylalkyl, or phenyl (optionally substituted with 1-4C alkyl, alkoxy or alkylthio); R7 = as for R5 (but not groups (CH1) or (CH2)); R8 = 1-25C alkyl; R9, R10 = H, CF3, 1-25C alkyl or phenyl; or R9, R10 and the linking carbon may form a 5-12C cycloalkylidene ring (optionally substituted with 1 to 3 1-4C alkyl groups); R11 = H or 1-18C alkyl; R12, R13 = H or 1-4C alkyl; and Z = O, methylene, ethylidene or >C=C(CH3)2. Also claimed are (i) a method for reducing the discoloration of heat-cured coating powder compositions by the incorporation or application of component(s) (b); (ii) a method for hardening coating powders containing (a) and (b) by stoving in a gas oven; and (iii) paint films applied and hardened by the above processes.
Patent EP-0931532-A1 (EP)
Inventor: BANNER STEPHEN JAMES
IPC: A61G3/06
Filed: 1998-01-28
Abstract: The vehicle end (8) of the ramp (6) is connected to an intermediate link piece (10) containing guide bolts (13) or rollers received by a fixed guide section in the vehicle. This intermediate piece lies flush with the ramp when retracted and is acted upon by the ramp drive mechanism. As the ramp becomes fully extended the fixed guide section in the vehicle raises the vehicle end of the ramp through a height roughly equal to the difference between the ramp surface (7) and the surface (2) of the vehicle floor.
Patent EP-0961933-A1 (EP)
Inventor: MACNEEL THOMAS W
IPC: G01N27/42
Filed: 1998-02-04
Abstract: L'invention concerne un procédé perfectionné pour fabriquer une unité de détection destinée à une cellule électrolytique comportant des électrodes en rhodium. Dans la première étape du procédé, les électrodes en rhodium sont préparées à partir de métal rhodium relativement impur par (a) fusion sous vide du métal rhodium, (b) étirage à froid du métal rhodium pour obtenir des électrodes en rhodium, et (c) nettoyage de ces électrodes. Ensuite, les électrodes en rhodium sont scellées et incorporées dans le tube en verre de l'unité de détection. L'unité de détection avec ses électrodes incorporées est nettoyée avec une solution acide chaude. Enfin, l'unité de détection est placée dans la cellule électrolytique. La cellule électrolytique fabriquée selon ce procédé permet d'utiliser les électrodes en rhodium pour mesurer l'eau contenue dans un échantillon gazeux renfermant de l'oxygène, de l'hydrogène, ou bien un gaz inerte. Par conséquent, un seul matériau d'électrodes convient pour toutes les applications et il n'est plus nécessaire de prévoir différentes cellules en fonction de l'application (échantillon gazeux contenant de l'oxygène ou de l'hydrogène ou bien un gaz inerte).
Patent EP-0966487-A1 (EP)
Inventor: KREPINSKY JIRI J
IPC: A01N43/16
Filed: 1998-03-10
Abstract: L'invention concerne des procédés qui permettent de synthétiser des molécules de glucides par glycosylation de polysaccharides partiellement protégés avec un seul agent de glycosylation ou un mélange d'agents de glycosylation (bibliothèque combinatoire par exemple). Une autre méthode fait appel à un glycoside, dont l'aglycone porte un halogène pouvant être, dans des conditions fortement alcalines, lié par une liaison éther à un polysaccharide partiellement protégé. On peut soumettre le produit de cette dernière réaction à une glycosylation plus poussée avec un seul agent de glycosylation ou un mélange desdits agents (= bibliothèque). Les nouvelles molécules de glucides polyvalents obtenues peuvent être utilisées comme agents anti-infectieux (antibactériens, antiparasitaires) dans le traitement et la prévention de maladies, ainsi que comme agents destinés à empêcher la formation des films biologiques ou à les disloquer.
Patent EP-0969106-A1 (EP)
Inventor: TAKEDA KANJI
IPC: F27D13/00
Filed: 1998-03-27
Abstract: A feed stock composed of an iron ore and a solid
reducing material is supplied in a movable hearth furnace
provided with a unidirectionally movable hearth, stacked
on the movable hearth and then subjected to a series of
operations of preheating, reduction and discharge. To
this end, a feed stock subsequently supplied in such
furnace is preheated by utilizing a heat applied by the
finished reduced ore and is stacked on the movable hearth.
Patent EP-0991718-A1 (EP)
Inventor: CHANG RONG JONG
IPC: C08L23/20
Filed: 1998-06-02
Abstract: Un élastomère présente un module intermédiaire entre celui d'un caoutchouc classique et celui d'un gel. L'élastomère comprend (a) 20 à 45 parties en poids d'un élastomère semi-cristallin présentant une cristallinité de 1 à 15 % et (b) 80 à 55 parties en poids d'un élastomère liquide compatible ayant une masse moléculaire moyenne en nombre comprise entre 1500 et 8500. Le module de l'élastomère est suffisamment élevé pour permettre de l'utiliser dans la fabrication d'articles maléables, mais il est suffisamment bas pour permettre d'obtenir une étanchéité efficace sur des substrats qu'il recouvre sans l'introduction d'une matière d'étanchéité séparée tel qu'un mastic ou un adhésif.
Patent EP-0970952-A1 (EP)
Inventor: TAKAOKA HIDEAKI
IPC: C07C67/32
Filed: 1998-06-30
Abstract: In industrial production of ω-hydroxyaliphatic acid
being an important intermediate for large cyclic lactone-based
perfumes, using dicarboxylate ester which is
inexpensive and readily obtainable, a method, with high
yield and improved selectively, for making a 2-(ω-alkoxycarbonylalkanoyl)-4-butanolide
and an alkaline metal
salt thereof, an ester of ω-hydroxy-(ω-3)-ketoaliphatic acid
as a novel compound and a derivative thereof, and a method
for making the same are provided. 
     Condensation reaction of γ-butyrolactone with a
dicarboxylate ester represented by the general formula (1)
ROOC(CH 2 )nCOOR wherein n is an integer of 7 to 13 and R is
an alkyl group forms a condensation solution containing an
alkaline metal salt of 2-(ω-alkoxycarbonylalkanoyl)-4-butanolide
represented by the general formula (3):
 
wherein n is an integer of 7 to 13, R is an alkyl group, and
M is an alkaline metal; the solution is extracted with water
or an aqueous alkaline solution and subjected to hydrolysis
and decarboxylation to form an alkaline metal salt of ω-hydroxy-(ω-3)-ketoaliphatic 
acid represented by the general
formula (5):
 
wherein n is an integer of 7 to 13 and M is an alkaline
metal; and the compound is selectively and effectively
separated and recovered and then acidified to form an ω-hydroxy-(ω-3)-ketoaliphatic
acid represented by the general
formula (10):
 
wherein n is an integer of 7 to 13.
Patent EP-0996339-A1 (EP)
Title: Dispositif et procede de traitement de la volaille abattue et convoyeur a cet effet
Inventor: VAN DEN NIEUWELAAR ADRIANUS JO
IPC: A22C21/06
Filed: 1998-07-07
Abstract: L'invention porte sur un dispositif et un procédé de traitement de la volaille abattue impliquant les étapes suivantes: extraction des viscères de la carcasse de la volaille, séparation des viscères de la carcasse; transfert des viscères dans un convoyeur à cet effet; inspection des viscères et des carcasses. Le convoyeur de viscères et le convoyeur de carcasses, qui sont couplés ensemble au moins pendant l'inspection, peuvent faire partie d'un même convoyeur combiné. Avant l'inspection, au moins les intestins, et en particulier les intestins et la vésicule biliaire sont extraits du paquet de viscères.