baber/WOPTO huggingface dataset:
Patent EP-1043030-A1 (EP)
Inventor: YAMASHITA NOBORU
IPC: A61K47/16
Filed: 1998-12-25
Abstract: The present invention relates to sustained-release
pharmaceutical compositions for ionic pharmaceutically active
substances containing ionic compounds having opposite charges to those
of ionic prostanoic acid derivatives and increasing hydrophobicity of the
active substances. More specifically, the invention relates to
sustained-release pharmaceutical compositions comprising the ionic
prostanoic acid derivatives and the ionic compounds having opposite
charges to those of the prostanoic acid derivatives and increasing
hydrophobicity of these derivatives that contain hydrophobic groups in
the molecule thereof. 
     The pharmaceutical composition of the invention can exhibit
excellent sustained release effect of the ionic prostanoic acid derivatives,
irrespective of water solubility possessed by the ionic prostanoic acid
derivatives.
Patent EP-1049651-A1 (EP)
Inventor: DENKEWICZ RAYMOND P JR
IPC: A01N59/20
Filed: 1998-12-17
Abstract: L'invention concerne une composition biocide pour le traitement de l'eau, un appareil de traitement de l'eau, ainsi qu'un procédé de traitement de l'eau en vue de réduire la teneur en agents pathogènes. La composition renferme des sources d'ions métaux, à savoir, cuivre, zinc et argent, dans une matrice polymère réticulée. On mentionne comme exemples de ces sources d'ions, le sulfate de cuivre, le sulfate de zinc et le nitrate d'argent. Un exemple de matrice polymère réticulée est le chitosane réticulé qui sert également à clarifier l'eau tout en libérant à la longue les ions métaux. Le produit est facile à fabriquer et permet d'utiliser moins de stérilisant halogéné et moins d'ions cuivre, réduisant ainsi la probabilité de coloration. Le produit présente de bonnes propriétés à la fois bactéricides et algicides, en dépit de faibles teneurs en ions cuivre et en chlore.
Patent EP-0965660-A1 (EP)
Inventor: PUETTER HERMANN DR
IPC: C25B3/23
Filed: 1999-06-10
Abstract: Production of aromatic aldehyde, ether, acetal and ester compounds (I) by electrochemical oxidation is carried out in an electrolytic cell with a solid state electrolyte, consisting of one or several superimposed layers of cation exchange membrane, a cathode and an anode in direct contact with this and an electrolysis liquid. Production of aromatic aldehyde, ether, acetal and ester compounds of formula (I) with an oxidation number of 1-9 from aromatic compounds of formula (II) with an oxidation number  NOTLESS  1 lower by electrochemical oxidation is carried out in an electrolytic cell with a solid state electrolyte, consisting of one or several superimposed layers of cation exchange membrane, a cathode and an anode in direct contact with this and an electrolysis liquid. The liquid is an organic solution, free from conducting electrolyte, containing 10-90 wt. % methanol, 1-50 wt. % compounds selected from (I) and (II), including  NOTLESS  1 mol. % (II), 1-50 wt. % optionally N-alkylated 1-15 carbon (C) carbonamide or 3-15 C N-alkylated urea and 0-30 wt. % other inert solvent. R<1> = hydrogen (H), 2-4 C alkyl, 1-4 C alkoxy or halogen; A, X = methylene, carbonyl or methoxymethylene (-CH(OCH3)-); B, Y = H or methoxy (OCH3); m = 0-3; n = 1-3. The oxidation numbers of (I) and (II) are obtained by adding the oxidation number for each group A and B or X and Y, which is 0 if A is methylene, 1 if A is methoxymethylene and 2 if A is carbonyl, 0 if B is H and 1 if B is methoxy.
Patent EP-0971329-A1 (EP)
Inventor: GRIMM MAX
IPC: G08B29/14
Filed: 1999-07-01
Abstract: The smoke alarm has a measurement chamber (5) with a light pulse emitting measurement light source (6) and a measurement light receiver (7). The test arrangement has an adapter (1) contg. a test light source (3) that can be actuated synchronously with the light pulses from the measurement light source to illuminate the measurement light receiver with test light pulses. The adapter has a detector (2) that responds to the electromagnetic field produced by the current pulses of the measurement light source and that controls the test light source.
Patent EP-1079424-A1 (EP)
Inventor: MORGENSTERN THOMAS
IPC: H01L21/3065
Filed: 1999-08-18
Abstract: The following invention provides a method for forming a
deep trench (5) in a semiconductor substrate (10), particularly
when forming a trench capacitor using said trench
(5), comprising the steps of: providing a mask (20, 30) on
said semiconductor substrate (10) for defining the location
of said trench (5); forming a first region (5a) of said
trench (5) in said semiconductor substrate (10) by a first
etch step; introducing impurities in a region (10b) of said
semiconductor substrate (10) lying under said formed first
region (5a) of said trench (5), wherein said impurities are
selected such that they improve the etchability of said region
(10b) of said semiconductor substrate (10); and forming
a second region (5b) of said trench (5) in said region
(10b) of said semiconductor substrate (10) containing said
impurities by a second etch step.
Patent EP-1000611-A1 (EP)
Inventor: GERS-BARLAG HEINRICH
IPC: A61K8/49
Filed: 1999-10-06
Abstract: Verwendung von Glyceridwachsen zur Erhöhung des Lichtschutzfaktors kosmetischer oder dermatologischer Zubereitungen, welche mindestens eine übliche UV-Filtersubstanz enthalten, bzw. die Verwendung von Glyceridwachsen zur Erhöhung der UV-A-Schulzleistung kosmetischer oder dermatologischer Zubereitungen, enthaltend mindestens eine übliche UV-A-Filtersubstanz und/oder eine Breitbandfiltersubstanz, die auch gegen UV-Strahlung mit einer Wellenlänge, die größer als 335 nm ist, Schutz gewährt.
Patent EP-0999116-A1 (EP)
Inventor: VENNABLE FREDERICK D
IPC: B62D5/30
Filed: 1999-11-08
Abstract: A switching valve (50) for a hydraulic power
steering system (10) includes a longitudinally movable
valve spool (80). A spring (86) biases the spool (80)
to a neutral position. The switching valve (50) is
configured to direct hydraulic fluid from a primary
pump (34) to a steering control valve (14) when the
spool (80) is in a primary position, and to direct
hydraulic fluid from an auxiliary pump (38) to the
control valve (14) when the spool (80) is in an
auxiliary position. The spool (80) is movable against
a bias of the spring (86) from the neutral position to
the primary position under the influence of a hydraulic
fluid pressure differential between the opposite ends
of the spool (80). The switching valve (50) defines a
flow path for directing hydraulic fluid from the
primary pump (34) to an end of the spool (80) when the
spool (80) is in the neutral position. The flow path
extends axially over a flat portion (124) of an outer
surface of the spool (80).
Patent EP-1013645-A1 (EP)
Inventor: GROENING CARSTEN DR
IPC: C07D207/323
Filed: 1999-12-07
Abstract: In the preparation of 2,4-dimethyl-pyrrole (I) by hydrolysis of 2,4-dimethyl-3,5-bis-alkoxycarbonyl-pyrrole (II) to the dicarboxylic acid (III) with strong alkali and thermal decarboxylation of (III), (II) is heated under reflux with 10-30% aqueous alkali hydroxide, and then neutralized with acid. Heating under reflux is continued to complete decarboxylation.
Patent EP-0961069-A1 (EP)
Inventor: VAN WALRAVEN JAN
IPC: F16L3/12
Filed: 1999-05-25
Abstract: The circlip, to secure a hose to a connection, has a web section to link the legs of the laying unit (4) to support the head (13) of the clamping bolt, near the entry opening of the slit where the clamping bolt head (13) to pass through and place the shaft (12) of the clamping bolt (11) between the legs of the laying surface (4). The web section has a U-shape, as an extension of the laying surface (4) legs.
Patent EP-0957096-A1 (EP)
Inventor: SUGI MITSUYO
IPC: B01J27/08
Filed: 1999-05-07
Abstract: A method for producing potassium oxonate
 
which comprises
dissolving allantoin in an aqueous potassium hydroxide
solution or an aqueous potassium carbonate solution, and
oxidizing said allantoin with an alkali metal hypohalogenite
in the presence of potassium iodide is provided and, according
to the method, potassium oxonate can be efficiently produced
without requiring a manganese compound which may entail
environmental pollution.
Patent EP-0997513-A1 (EP)
Inventor: SILVESTRE FRANCOISE
IPC: C09J189/00
Filed: 1999-10-28
Abstract: Aqueous paste based on vegetable protein extract comprises ≥ 70 wt.% sunflower proteins associated with 3-12 wt.% chlorogenic acid and/or caffeine acid. An Independent claim is also included for preparation of the paste, comprising: (A) contacting vegetable material, essentially comprising sunflower oil cake containing ≤ 20% oil, with an alkaline solution with pH = 11-13.5 at 30-80 degrees C to solubilize the proteins as well as associated chlorogenic and caffeine acids; (B) separating liquid phase from solid phase; and (C) adding acid to liquid phase to bring pH to 4.5-5.5 in order to precipitate protein and acid flakes for making paste.
Patent EP-0935039-A1 (EP)
Inventor: CARON PASCAL
IPC: E05C9/02
Filed: 1999-01-29
Abstract: The bolts are linked (6) to the lock mechanism (16). The remotely controlled motor (10) drives a screw with a captive nut (14) that moves up and down within the lock. The lock mechanism connects to the nut by two spring loaded jaws (20) with studs that locate in recesses in the nut. When the lock is activated manually by rotating a handle or key, geared cogs move a plate (34) to separate the jaws from the nut. Further rotation then moves the locking mechanism.
Patent EP-0957279-A1 (EP)
Inventor: BERTHEAUME PIERRE
IPC: F16D23/06
Filed: 1999-05-07
Abstract: The synchronizer consists of a sliding gear on a hub (1) with sloping surfaces to move one or other of two synchronizing rings by means of an actuator (9) towards a pinion (3). The actuator has arms (11) which retract inwards to receive a thrust from the sloping surfaces and a central portion which is connected to the arms and transmits the thrust from them to lugs (13) which move the synchronizing rings away from the pinions (3) when disengaged.
Patent EP-1013315-A1 (EP)
Inventor: CHENEVERT FRANCOIS
IPC: A63C1/02
Filed: 1999-12-21
Abstract: An ice skate which includes a skate boot and a ground engaging runner holder
supporting the skate boot and fastened thereto. The skate boot has a sole portion
with a first aperture in the heel area thereof and two transversely spaced apart
apertures in the toe area thereof. The ice skate further includes two front removable
connectors extending through the two transversely spaced apart apertures towards
the runner holder for connecting the skate boot to the front portion of the runner
holder. The ice skate also has a rear removable connector that extends through the
first aperture of the sole portion towards the runner holder for connecting the skate
boot to the rear portion of the runner holder. The front and rear connectors are
accessible only from the inside of the skate boot.
Patent EP-0947879-A1 (EP)
Inventor: THOMAS FRANCOISE MARIE
IPC: G03C7/413
Filed: 1999-03-25
Abstract: This invention relates to a 3-part kit preparing for a
photographic developing bath for the processing of color
photographic materials. The kit of this invention affords
an efficient ready-to-use developing solution.
Patent EP-0982182-A1 (EP)
Inventor: JANE STOPP JOAQUIM
IPC: B60N2/28
Filed: 1999-08-18
Abstract: The child seat is characterised in that it
comprises means for fastening the child seat to the seat of
the car, said means comprising: a hook (7) arranged at the
end of the rods (3), which is coupled to a bar of the car
seat; locking means (11,12) to keep said hook (7) in the
position coupled to the bar; first elastic means (9a,9b)
which keep the hook (7) in contact with the means (11,12)
for locking it in the position coupled to the bar, it being
possible to withdraw the hook against the action of said
first elastic means (9a,9b); and second elastic means (13)
that tend to keep the hook (7) in a position in which there
is no contact between the latter and the bar of the car
seat. 
     A child seat is achieved that can quickly and
easily be fastened to and released from the car seat.
Patent EP-1047851-A1 (EP)
Inventor: PROKESCH ALBIN
IPC: E04F19/08
Filed: 1999-01-12
Abstract: A covering device for recesses (2) in tiled walls (1), comprising a cover (3) with fastening fixtures (4) on the reverse side, covering one such recess. The fastening fixtures (4) are respectively comprised of a flexion spring (5) with a free limb (6) extending perpendicularly to the edge of the associated cover and supported inside the recess (2) when the cover (3) is closed under a deformation which prestresses said flexion spring (5). In order to produce an uncomplicated covering device that is easy to install, the limb (6) of the flexion spring (5) extends lengthwise from the reverse side of the cover to the back and has a convex curvature (7) protruding laterally above the edge of the cover enabling it to be wedged and supported on the inner surface (9) of the recess.
Patent EP-1147705-A1 (EP)
Inventor: NAKAMURA SATOSHI
IPC: A01N47/40
Filed: 1999-01-27
Abstract: A pesticidal composition comprising (E)-N 1 -[(6-chloro-3-pyridyl)
methyl]-N 2 -cyano-N 1 -methylacetamidine and pyriproxyfen as active
ingredients and a carrier, especially, the composition having the weight
ratio of (E)-N 1 -[(6-chloro-3-pyridyl)methyl]-N 2 -cyano-N 1 -methylacetamidine
and pyriproxyfen in the composition is in the range of
from 1 : 0.01 to 1 : 10. Further, a method for controlling pests applying an
effective amount of (E)-N 1 -[(6-chloro-3-pyridyl)methyl]-N 2 -cyano-N 1 -methylacetamidine
and pyriproxyfen to plant or surrounding of plant.
Furthermore, a method for controlling ectoparasites applying an effective
amount of (E)-N 1 -[(6-chloro-3-pyridyl)methyl]-N 2 -cyano-N 1 -methylacetamidine
and pyriproxyfen to host animal.
Patent EP-1051691-A1 (EP)
Inventor: HOWELLS GEOFFREY
IPC: G07D5/08
Filed: 1999-01-26
Abstract: A coin discriminator has a coin path along which a coin, containing a first portion and a second portion made of different metals and/or metal alloys, is arranged to pass. An electrical mechanism supplies time-varying drive signals to the coil mechanism. A detection mechanism detects eddy currents induced in the coin by the coil mechanism. The coil mechanism is arranged to induce in the coin an eddy current loop, which in a predetermined region of the coin crosses a bond between the first and the second portions of the coin.
Patent EP-1068502-A1 (EP)
Inventor: CHEN HAIWEN
IPC: F22B37/38
Filed: 1999-02-10
Abstract: Methods and apparatus are provided for detection of leaks in boilers (10) containing a temperature control liquid (12) which is supplemented with feedwater and removed as blowdown. The methods include measuring rates associated with the feedwater supplementation and blowdown (18), adding a tracer to the temperature control liquid, determining the change in rate of the feedwater supplementation, determining the mass of the temperature control liquid, deriving the change in concentration of the chemical tracer in the temperature control liquid, calculating the unaccounted for water rate and comparing this rate with zero to determine if a leak condition is present.
Patent EP-1061910-A1 (EP)
Inventor: BELLONI PAULA NANETTE
IPC: A61K31/00
Filed: 1999-03-01
Abstract: L'invention concerne l'utilisation d'un antagoniste de RAR pour l'inhibition de la production de mucine chez un mammifère. L'antagoniste de RAR est de préférence un antagoniste sélectif de RARα. Selon un autre aspect, l'invention concerne l'inhibition de l'expression du gène de la mucine dans une cellule épithéliale humaine, par la mise en contact de la cellule avec un antagoniste de RAR, de préférence un antagoniste sélectif de RARα.
Patent EP-0982120-A1 (EP)
Inventor: ARAI T
IPC: B41M5/52
Filed: 1999-03-10
Abstract: The invention provides a sheet coated with a powdery
coating composition comprising a substrate and a porous and
continuous resin layer provided on the substrate, the resin
layer comprising particles of the powdery coating composition
having an average particle diameter of 0.1 to 30 µm and
inorganic fine particles having an average particle diameter
of 1 nm to 1 µm and dispersed between the particles of
powdery coating composition to form space at least in part
therebetween. The sheet is suitably used as an image-receiving
sheet for an ink-jet recording. 
     The sheet can be obtained according to the invention
by mixing a powdery coating composition having an average
particle diameter of 0.1 to 30 µm with inorganic fine
particles having an average particle diameter of 1 nm to
1 µm to form a powdery mixture, dry-coating the powdery
mixture on a substrate, melting the powdery coating
composition by heating, and fixing the coating composition
together with the inorganic fine particles on the substrate
to form a resin layer comprised of the powdery coating
composition.
Patent EP-1131233-A1 (EP)
Inventor: FAGGIOTTO ELBERINO
IPC: B60S1/38
Filed: 1999-04-06
Abstract: Accessory to clean and recondition the rubber profile (12) of windscreen wiper arms (13) comprising a containing body (14) shaped substantially like an upside-down U, open on one side (14a) and housing scraping and/or abrasive means The scraping and/or abrasive means may consist of scraping blades or cylindrical milling wheels made to rotate by rubber rollers.
Patent EP-0996832-A1 (EP)
Inventor: BERTIN PATRICE
IPC: F16F15/30
Filed: 1999-05-05
Abstract: The invention concerns a double flywheel comprising a first hub (5, 50) pertaining to a first mass (1) and bearing in rotation a second mass (2) including a reaction plate (21) pertaining to a friction clutch and a second hub (7) designed to be fixed to a driving shaft. The invention is applicable to a motor vehicle.
Patent EP-1145369-A1 (EP)
Inventor: CHANG EUNG-SOON
IPC: H01Q3/24
Filed: 1999-05-17
Abstract: Selon cette invention, un procédé de fabrication d'une antenne destinée à un système de communication portatif sans fil consiste à assembler et à souder un ressort sur une tige métallique, à mouler par insertion un tube et à assembler ledit tube avec une bobine par l'insertion de ladite bobine dans le tube ainsi qu'à assembler une découpe '+' sous la tige métallique et le fil Ni-Ti. De cette manière, l'affaiblissement d'adaptation dans l'antenne de la présente invention est réduit grâce à l'amélioration de la structure du ressort de l'antenne hélicoïdale, de façon à ce que la couverture des largeurs de bande puisse être augmentée afin de préserver une qualité de communications élevée et de simplifier les procédures d'assemblage.
Patent EP-1097697-A1 (EP)
Inventor: UTSUGI RYUICHI
IPC: A61Q19/02
Filed: 1999-06-22
Abstract: The alleviation of the burden on the cosmetic decoration and the effect
of making the subject to look thin can be easily accomplished by providing a
technique of cosmetic decoration which easily obtains the same effect based
on light and, shade as the application of foundation, allows the beautiful state
resulting from the cosmetic decoration to last for a fixed number of days
without being impaired by water or perspiration, and produces a natural
finish. 
     The method for cosmetic decoration according to this invention, in
performing cosmetic decoration by resorting to the impartation of light and
shade to the surface color of the skin, implements the cosmic decoration by
causing the degree of pigment deposition in the area of the skin requiring to
assume a darker color to be larger than in the other part of the skin thereby
imparting light and shade to the surface color of the skin.
Patent EP-1171857-A1 (EP)
Inventor: BOCK GERHARD
IPC: G08B13/196
Filed: 1999-04-20
Abstract: The invention relates to a surveillance method with a wireless video telephone system. According to the invention, a base station is connected to a communications network and a mobile video unit with a camera is used for surveillance. A current recorded image is checked for changes and an alarm is triggered and a surveillance unit is dialled if a predetermined difference is detected. The image that has triggered the alarm is immediately transmitted from the mobile unit to the base station where it is stored, at least until being delivered to the communications network.
Patent EP-1032806-A1 (EP)
Inventor: FERRAND JACQUES
IPC: G01F11/18
Filed: 1999-06-30
Abstract: The invention concerns a device for volumetric filling of finely divided or granular material, comprising a feeding hopper (2) operating by gravity located above a mobile frame provided with two adjacent chambers receiving the product. The invention is characterised in that the mobile frame is formed by a container (4) comprising at least a thin partition (18) separating the two chambers (6, 8) two by two, the hopper (2) conduit outlet (12) being arranged at a distance <u>d</u> above said partition (18), <u>d</u> being not less than the longitudinal distance <u>l</u> separating the hopper (2) edge from the partition (18) multiplied by the gradient (tga) formed by the product angle of slope above the hopper (2) outlet.
Patent EP-1095239-A1 (EP)
Inventor: SMITH ANTHONY PAUL
IPC: G01B7/34
Filed: 1999-07-09
Abstract: La présente invention concerne un circuit transducteur électrique de position destiné avant tout à être utilisé dans des instruments de métrologie pour mesurer une caractéristique d'une surface d'une pièce. Un générateur de signal d'excitation envoie au transducteur un signal d'excitation dont la tension varie d'une manière connue avec le temps, et un processeur analyse un signal électrique provenant du transducteur afin de générer un signal de mesure. Le processeur corrige tout décalage de phase entre le signal d'excitation et le signal électrique afin de donner une mesure exacte. L'invention concerne, en outre, un instrument métrologique destiné à la mesure d'une caractéristique de la surface d'une pièce dans lequel un bras, monté de manière à pivoter, qui supporte le palpeur permet de parcourir la surface de la pièce, et un transducteur à inductance variable convertit la position du palpeur en signal électrique correspondant. Le transducteur à inductance variable possède au moins deux enroulements inducteurs sur un noyau, ces deux enroulements étant espacés sur la longueur du bras, de manière à ce qu'un mouvement de pivot du bras provoque des changements différents dans l'inductance des enroulements afin de fournir une indication de la position du palpeur.
Patent EP-1018857-A1 (EP)
Inventor: KOBAYASHI HIDEKAZU
IPC: H01L27/32
Filed: 1999-07-23
Abstract: An electroluminescent device having a structure
comprising a light-emitting layer (4) composed of at least
an organic polymer between an anode (2) and a cathode (6),
comprises a thin-film layer (5) disposed between the light-emitting
layer (4) and the cathode (6), the thin-film layer
suppressing unnecessary current which does not contribute to
light emission.
Patent EP-1104265-A1 (EP)
Inventor: BURGIO PAUL A
IPC: A61C13/00
Filed: 1999-07-15
Abstract: L'invention concerne un plateau de distribution de médicaments qui produit une libération lente de médicaments destinés aux structures dentaires, telles que les dents et/ou les gencives, tout en maintenant une forte concentration du produit chimique sur une période prolongée. Le plateau de distribution de médicaments comporte un plateau dentaire pourvu d'une base, d'une paroi buccale et d'une paroi linguale définissant la surface intérieure. Au moins un réservoir à médicaments est situé sur le plateau dentaire. Chaque réservoir à médicaments comporte une pluralité d'éléments de support discrets, lesquels font saillie à partir du réservoir et viennent en contact avec la structure dentaire du sujet. Les éléments de support sont arrangés de manière à résister à l'écoulement des médicaments depuis le réservoir en direction des gencives. Lorsque le plateau de distribution de médicaments est disposé sur les dents du sujet, chaque réservoir à médicaments recouvre les dents et/ou le tissu gingival du patient.