baber/WOPTO huggingface dataset:
Patent EP-0985691-A1 (EP)
Inventor: EIFFLER JUERGEN DR
IPC: C04B24/32
Filed: 1998-09-10
Abstract: The present invention refers to a process for the preparation of a
copolymer containing structural units derived from alpha, beta
unsaturated mono- or dicarboxylic acids and their salts, half-esters of
dicarboxylic acids or salts thereof, an olefin and a hydrophobic moiety,
said hydrophobic moiety being incorporated into the copolymer chain;
said process comprises reacting
   a) at least one monomer selected from alpha, beta unsaturated mono-carboxylic
acids and their salts; and alpha, beta unsaturated
dicarboxylic acids, their halfesters and salts thereof;   b) at least one monomer selected from olefins; and   c) at least one hydrophobic compound free of olefinic unsaturation
containing units of the formula:
 
wherein R 1  is independently at each occurrence selected from
hydrogen and C 1 -C 4  alkyl with the proviso that at least one R 1  is
selected from C 1 -C 4  alkyl in an amount of 0.01 to 30 wt% based on
the total amount of a), b) and c);  
at a temperature in the range of 25°C-100°C, and in the presence of a
free-radical initiator in an amount of 1.5wt%-25wt% based on the total
weight of a), b) and c), to copolymers obtainable therefrom and the use
of these polymers as cement additives.
Patent EP-0940535-A1 (EP)
Inventor: RENZ WALTER
IPC: E05C17/16
Filed: 1998-11-19
Abstract: The catch (8) is selectively operable by a door handle with tumbler (6) or via a gear (10) by means of the key. A hole is provided for a lock cylinder (7). Through the closure bit of the closure cylinder the gear is operable and the closure cylinder and/or the handle tumbler are/is coupled with a first drive bar (16). A second drive bar is provided and both drive bars via draw bars (17, 18) are connected with additional locks. The bolt (9) is coupled via a control groove (53) and a pin engaging in the groove with the second drive bar.
Patent EP-0931483-A1 (EP)
Inventor: FISCHER MATTHIAS
IPC: A47C17/18
Filed: 1998-12-22
Abstract: The reclinable armrests (3) form separate parts of the sofa (1) from the support frame on which the seat (2) and backrest (6) sections are mounted. The armrests can be rotated through at least 180 degrees about a central axis (D) between a position in which they are actually used as armrests and a reclined position for extending the bed surface area. Rotation of the armrests is achieved using a movable bracket (10) that can be locked into position. When the sofa is viewed from above, the rotation axis for the armrest bisects the seat (2) at least in half. The rotation axis also follows a less angled path than the plane of the non-reclined armrest position, when the sofa is viewed from the front.
Patent EP-1018410-A1 (EP)
Inventor: GROSS HELMUT
IPC: B26D7/32
Filed: 1998-12-28
Abstract: A row of block-shaped stacks formed by an electrostatic blocking process during a cutting stage, is transported into an intake section of a buffer, and from here it is moved into a leveling section, where it forms a unit with previously supplied stack rows. The unit is moved into a discharge section, and combined with any stack rows already contained in this section. The stack row, which is at the front of the unit in direction of transport, is moved to a processing machine.
Patent EP-0955166-A1 (EP)
Inventor: FEINN JAMES A
IPC: B41J2/14
Filed: 1998-12-28
Abstract: An ink jet printhead structure having a silicon carbide layer (60), an ink barrier layer (12) disposed on the silicon carbide layer and respective ink chambers (19) formed in the ink barrier layer over respective thin film resistors (56) and adjacent the silicon carbide passivation layer, each chamber formed by a chamber opening in the ink barrier layer and a portion of the silicon carbide layer such that a silicon carbide surface fully extends across and area enclosed by the chamber opening, whereby a silicon carbide surface fully extends across the ink chamber. The ink chambers are more particularly configured to emit ink drops in the range of about 2 to 4 picoliters.
Patent EP-0930200-A1 (EP)
Inventor: JUREK GILLES
IPC: B60R16/02
Filed: 1998-12-29
Abstract: The device for the timed supply for an accessory (13) consists of a controller (11), which is designed to allow the supply during the periods for which the supply is authorized. The device is adapted to reinitialize the timing system, whenever the presence of an individual is detected within the vehicle and the supply contact is cut.
Patent EP-0924012-A1 (EP)
Inventor: KOMINE TSUYOSHI
IPC: B23B31/20
Filed: 1998-04-16
Abstract: The present invention provides a tool holder which
realizes an improved applicability to tools with different
diameters and attains high sealability and is capable of
efficiently supplying a fluid at a predetermined position
even when a fluid of high pressure is supplied. The tool
holder comprises: an engaging member 4 provided on the top
end side of a tool holding portion of a holder body 2 and
comprising an inclined face 15 constructed in a manner such
that the inside diameter becomes smaller toward the top end
of the tool 10 held by the holder body 2; and an elastic
member 5 as a stopper provided between the inclined face
15 and the outside periphery of the tool 10.
Patent EP-0880939-A1 (EP)
Inventor: WAMPLER SCOTT D
IPC: A61B17/32
Filed: 1998-05-27
Abstract: An ultrasonic trocar assembly includes an ultrasonic obturator and
associated trocar cannula which can be used together for effecting placement of
the trocar cannula in a patient for performing endoscopic surgical procedures.
The ultrasonic obturator includes an elongated waveguide which transmits
ultrasonic energy to a distal end effector of the waveguide, with the end effector
being positionable against the wall of a body cavity of the patient for creating a
penetration opening. The ultrasonic obturator includes a non-vibratory, sheath-like
interface member surrounding and diverging outwardly from the end
effector of the waveguide for dilating and enlarging the initially formed
penetration opening, thereby minimizing patient trauma and facilitating rapid
patient recovery.
Patent EP-0886396-A1 (EP)
Inventor: MAMYSHEV PAVEL V
IPC: H04B10/18
Filed: 1998-06-02
Abstract: Fiber optic cable waste is avoided by measuring amplitude oscillations
of four-wave mixing products in positive-dispersion and negative-dispersion
fiber optic cable to determine the lengths of a first, positive-dispersion cable
segment and a second, negative-dispersion cable segment that are used to
provide a specified length (L s ) of fiber optic cable having a specified amount of
path-average chromatic dispersion. The integrated dispersion of a positive-dispersion
fiber optic cable as a function of length is measured to provide a first
set of data (301), and the integrated dispersion of a negative-dispersion fiber optic
cable as a function of length is measured to provide a second set of data. A
fiber-optic cable is simultaneously fed with two optical signals, a first at
wavelength λ 1  and a second at wavelength λ 2 , and the number of sinusoidal
oscillations that occur in the four-wave mixing products of the Stokes (or anti-Stokes)
sideband as a function of cable length are measured. The second set
of data is reflected about a line representing zero length, linearly translated by
the specified length along a length axis, and then linearly translated by the
specified dispersion along an integrated dispersion axis to provide a
transformed second set of data (302). A point of intersection (303) of the first set of data
with the transformed second set of data is calculated. A length coordinate of
this point of intersection represents the length of the first cable segment. A
length for the second cable segment is calculated by subtracting the length of
the first cable segment from the specified length.
Patent EP-0892072-A1 (EP)
IPC: C21D8/12
Filed: 1998-07-15
Abstract: Grain-oriented electrical steel sheet having
excellent magnetic characteristics in which shearing
angles of grain directions [001] of secondary
recrystallized grains from a rolling direction have an
average value of about 4° or less, wherein the area % of
secondary recrystallized grains having a length of about
60 mm or more in the rolling-orthogonal direction is about
85 % or more; with respect to recrystallized micro grains,
the area % of crystal grains having a grain diameter of 2
to 20 mm is about 0.2 % or more and about 10 % or less;
and the average value of angles formed with the steel
sheet surface by grain directions [001] is about 1.5° or
more and about 5.0° or less; in a grain-oriented
electrical steel sheet of a high magnetic flux density (B 8 
≥ 1.96 T) low iron loss is achieved without providing
magnetic domain-refining treatment, very low iron loss
value by forming grooves on the steel sheet surface,
smoothening the steel sheet surface or a combination
thereof.
Patent EP-0983823-A1 (EP)
Inventor: XU JIAN
IPC: B05B7/14
Filed: 1998-09-04
Abstract: An improved cutting head (10) for a water jet cutting assembly
utilizing water or other liquid medium at ultra high pressure, with the
cutting head (10) including an assembly with an elongated body (11)
having a central bore along its axis and including a delivery nozzle
(13) at the distal end of the assembly. Alignment of the components is
maintained by incorporating a process of manufacture which utilizes the
formation of a single bore (17,17A) extending through the body (11) so
as to both form and maintain axial alignment of the components. The
arrangement is further characterized by having mating surfaces which are
free of gaskets or other packing material, thereby establishing,
maintaining, and preserving proper axial alignment of components.
Patent EP-0987602-A1 (EP)
Inventor: YOSHIDA ICHIRO
IPC: G03G5/06
Filed: 1998-09-16
Abstract: A single-layer comprising a synthetic resin binder and phthalocyanine
pigment dispersed therein is modified so as to reduce the content of the
phthalocyanine pigment while maintaining or further improving the
sensitivity of the binder. A coating material comprising a synthetic
resin binder comprising as a constituent component a halogenated organic
acid containing halogen atoms, e.g., chlorine or bromine, and a
phthalocyanine pigment dispersed in the binder is applied to a
conductive base to produce an electrophotographic photoreceptor.
Patent EP-0879661-A1 (EP)
Inventor: DUFRESNE LOUIS LUCIEN DENIS
IPC: B21F37/00
Filed: 1998-05-15
Abstract: The procedure involves cutting a metal wire (1) to the required length (2). The wire is then bent into a ring (3), the two ends (4,5) are welded together and then the resulting workpiece is compressed by a stamping press to give the required shape. The pressing can be carried out in two stages, first giving a flat ring and then a truncated conical one. After welding the ends of the ring together the weld can be heat treated to homogenise the mechanical performance in the weld zone. The completed ring is subjected to degreasing, drying and oiling operations.
Patent EP-0905808-A1 (EP)
Inventor: SIMON BERNARD
IPC: H01M10/05
Filed: 1998-07-27
Abstract: Binder for electrode of electrochemical system contains at least two polymers capable of forming, after mixing, a complex which can be identified by its physico-chemical properties. Also claimed are a method for making the electrode and an electrochemical system containing the electrode. Two polymers are equipped with functional groups of opposite polarities, one being acidic and the other basic, claimed polymer pairings being polyethyleneimine and carboxymethyl cellulose, and poly(meth)acrylic acid and ethylene poly-oxide or polyacrylamide. The polymers are mixed in non-stoichiometric proportions. Method for making electrode comprises, during a first step, making a paste from active material and binder, during which step the two polymers in the binder are mixed in a solvent such as water, an alcohol, an amine, or N-methyl pyrrolidone; and then adding an anti-precipitant such as acetone or triethylamine if the complex formed is not soluble in the solvent.
Patent EP-0903255-A1 (EP)
Inventor: LARDROT ERIC
IPC: F02M37/50
Filed: 1998-09-22
Abstract: The pumping unit comprises a pump (5) with a suction strainer (6) and a pressure housing (3) containing a filter cartridge (4). The housing supports the pump, the filter and a pipe (17) connecting the pump to the housing, while the latter is suspended by an elastic component (8) inside a chamber (2) containing a reserve of fuel. The housing is equipped with a pressure regulator (7) for the fuel entering or leaving it, and is made in two molded and welded sections (3a,3b) containing the filter cartridge. One of the sections (3b) has recesses (3e,3f) for the pressure regulator and connectors (3d,3g,3h) for pipes (17,18,19). The elastic suspension element is molded in one piece from a plastics or elastomer material.
Patent EP-0953842-A1 (EP)
Inventor: KENEL URS
IPC: B01L3/00
Filed: 1998-05-01
Abstract: The automatic analysis apparatus for the analysis of fluid samples, has a mixing chamber (14) in a stand-alone and replaceable unit (34). The outlet opening (20) for the fluid to be analyzed has a catch trap for any particles (23) such as blood clots. The mixing chamber unit (34) has a socket (35) as a counter piece of the apparatus. They are structured so that the chamber unit (34) and socket can be assembled together in only one position with a sealed locking fit between them. The mixing chamber (14) has a wall which tapers downwards continuously to a point with the outlet opening (18), which opens into a drilling (19) and a following outlet opening (20). The particle trap is an integrated component of the replaceable chamber unit (34). The clear width of the outlet opening (20) is significantly narrower than the clear width of the drilling (19) at a direct transit (13). Or the particle trap is a replaceable part where the outlet opening (20) has a significant and direct width reduction. The mixing chamber unit (34) can have two rising channels parallel to the mixing chamber (14), as inlet openings into the chamber (14). The unit (34) can have a flat base, with the outlet opening (20) and the rising channels opening next to each other. The socket can also have a flat base surface with the connections fitted with exchangeable seals. A further outlet opening (17) is for the suction extraction of fluid across the outlet opening (20), at the drilling (19), to remove flushing water and any loosened particles. A fluid sensor (50) is at the connecting channel between the mixing chamber (14) and the analysis block, to register a fluid flow. The mixing chamber unit (34) is of a transparent material.
Patent EP-0979932-A1 (EP)
Inventor: MATSUURA MASAAKI
IPC: F01D25/12
Filed: 1998-02-03
Abstract: In a gas turbine for a combined cycle power plant wherein steam for cooling is
generated in an exhaust heat recovery boiler to which exhaust gas of a gas turbine is supplied,
and stationary blades are cooled by the steam for cooling, a cooling steam system is provided
by connecting a cooling steam supply pipe from an exhaust heat recovery boiler to a cooling
path formed in the first stage stationary blade, connecting a cooling steam recovery pipe
connecting the steam turbine to the cooling path formed in the second stage stationary blade,
providing a connecting pipe for cooling steam which has a relatively large cross-sectional
area connecting the cooling paths in the first and second stage stationary blades.
Patent EP-0915881-A1 (EP)
Inventor: MIZUNO AKIRA
IPC: A61K31/55
Filed: 1998-03-16
Abstract: Disclosed are pyrroloazepine compounds and their salts. These pyrroloazepine compounds are represented by formula (I) wherein the dashed line indicates the presence or absence of a bond; and, when the bond is present, Z2 is not present and Z1 is H but, when the bond is absent, Z1 and Z2 are both Hs; Z1 is H and Z2 is OH; Z1 and Z2 are both SR5s in which R5 is alkyl, aralkyl or aryl; or Z1 and Z2 are combined together to represent O, NOR6 in which R6 is H, alkyl, aralkyl or aryl, or C2-C3 alkylenedithio; R is H, alkyl, cycloalkyl, cycloalkyl alkyl or aralkyl; and the ring P is a specific pyrrole ring. These pyrroloazepine compounds and salts are effective as preventives or therapeutics for general circulatory diseases such as hypertension, heart failure, ischemic hear diseases, cerebrovascular disturbances and peripheral circulatory disturbances. Their production processes are also disclosed
Patent EP-0975604-A1 (EP)
Inventor: LI CHUN SING
IPC: C07D401/06
Filed: 1998-03-12
Abstract: The invention encompasses the pyridazin-3-one compounds of formula (I) as well as a method of treating cyclooxygenase-2 mediated diseases comprising administration to a patient in need of such treatment of a non-toxic therapeutically effective amount of a compound of formula (I). The invention also encompasses certain pharmaceutical compositions for treatment of cyclooxygenase-2 mediated diseases comprising compounds of formula (I).
Patent EP-0973417-A1 (EP)
Inventor: AICHELE ERICH
IPC: A23L19/12
Filed: 1998-03-06
Abstract: The invention relates to a method for rehydrating a predetermined quantity of food granules with a predetermined quantity of water. For this purpose, the water is first of all sprayed as a fine shower onto a portion of the food granules forming a first layer of granules in a chamber (22). Food granules are then deposited in layers on the first layer of granules and sprayed with water in the form of a fine shower in the chamber (22) until the predetermined quantity of food granules and water has been obtained.
Patent EP-0917478-A1 (EP)
Inventor: BARE REX O
IPC: A61M16/04
Filed: 1998-03-16
Abstract: An oxygen adapter for delivering low volume supplemental oxygen to a tracheostomized patient using a conventional tracheostomy speaking valve is provided, the adapter including a tube fitting for receiving conventional tubing thereon, and an outlet section attached to the tube fitting and defining a channel communicating between the tube fitting and an outlet end of the outlet section. The outlet section preferably extends axially from the tube fitting along the outer wall of a speaking valve to which the adapter is connected, the outlet end being located adjacent an inlet of the speaking valve, thereby delivering oxygen from the tubing received on the tube fitting to the inlet of the speaking valve. The adapter may be detachably connectable to the cylindrical wall of the speaking valve, preferably by a pair of semi-rigid gripping flanges adapted to peripherally engage the cylindrical wall of the speaking valve. The adapter preferably comprises injection-molded plastic, such as polycarbonate.
Patent EP-0965249-A1 (EP)
Inventor: LUGER SIEGFRIED
IPC: H05B41/298
Filed: 1998-02-12
Abstract: Method for detecting the rectification effect in at least one gas discharge lamp (10) and electronic ballast for operating at least one gas discharge lamp, which recognises the appearance of the rectification effect in the gas discharge lamp (10). In order to be able to detect the appearance of the rectification effect in the gas discharge lamp (10) simply and with high sensitivity there is monitored the current (i1) flowing via a primary winding (7A), connected parallel to the gas discharge lamp (10), of a heating transformer (7A-C) or a parameter (i2, u3) dependent upon this current (i1) , and in the event that a predetermined limit value is overshot the presence of the rectification effect in the gas discharge lamp (10) is determined.
Patent EP-1025281-A1 (EP)
Title: Synthese d'hydroxydes d'onium a partir de sels d'onium
Inventor: SHARIFIAN HOSSEIN
IPC: C07C211/63
Filed: 1998-03-31
Abstract: L'invention porte sur un procédé de préparation d'hydroxyde d'onium à partir d'un sel d'onium correspondant, et de purification dudit hydroxyde. On utilise à cet effet une cellule électrochimique comportant une cathode, une anode, un séparateur et une membrane bipolaire dont le côté sélecteur d'anions fait face à l'anode, et le côté sélecteur de cations, à la cathode. Le séparateur est placé entre la cathode et la membrane bipolaire, et la membrane bipolaire entre le séparateur et la cathode, ce qui crée un compartiment d'alimentation entre le séparateur et la membrane bipolaire, un compartiment de récupération entre le séparateur et la cathode, et un compartiment pour l'eau entre la membrane bipolaire et l'anode; puis on charge dans le compartiment d'alimentation une solution contenant au moins l'un des sels d'onium et l'hydroxyde d'onium à purifier, et un électrolyte liquide dans les autres compartiments; puis on fait passer un courant à travers la cellule électrochimique qui transporte l'hydroxyde d'onium dans le compartiment de récupération d'où il est extrait.
Patent EP-0966448-A1 (EP)
Inventor: COX BRIAN
IPC: A61K31/495
Filed: 1998-02-26
Abstract: L'invention a pour objet un composé selon la formule (I). Dans cette dernière, R1 est sélectionné dans le groupe se composant de phényle substitué par un ou plusieurs atomes d'halogène, de naphthyle et de naphthyle substitué par un ou plusieurs atomes d'halogène; R2 est sélectionné dans le groupe se composant de -NH¿2? et -NHC(=O)R?a; R3¿ est sélectionné dans le groupe se composant de -NRbRc, -NHC(=O)Ra et d'hydrogène, R4 est sélectionné dans le groupe se composant d'hydrogène, d'alkyle-C¿1-4?,alkyle-C1-4 substitué par un ou plusieurs atomes d'halogène, -CN, -CH2OH, -CH2OR?d¿ et -CH¿2?S(O)xR?d, où Ra¿ représente alkyle C¿1-4? ou cycloalkyle C3-7, et R?b et Rc¿ qui peuvent être les mêmes ou différents, sont sélectionnés parmi de l'hydrogène et alkyle C¿1-4?, ou ensemble avec l'atome d'azote auquel ils sont fixés, forment un azote à 6 éléments contenant de l'hétérocycle. Cet hétérocycle peut, en outre, être substitué par un ou plusieurs alkyles C1-4; R?d¿ est sélectionné parmi alkyle C¿1-4? ou alkyle C1-4 substitué par un ou plusieurs atomes d'halogène; x est un nombre entier zéro, un ou deux. L'invention concerne également des dérivés pharmaceutiquement acceptables de ces composés. R?1¿ ne doit pas représenter la formule (II) où R2 est -NH¿2?, et R?3 et R4¿ sont tous deux de l'hydrogène.
Patent EP-0983703-A1 (EP)
Title: Remote clearing of access to telecommunication service
Inventor: CARRARA JEAN-LOUIS
IPC: H04L9/32
Filed: 1998-05-20
Abstract: The invention concerns clearing by telephone access to a telecommunication network service, the access using a set (SUB1) of identification data (PIN1, IMSI1, MSISDN) stored in an identification module (SIM), access to the service being blocked (B1) in response to an event (WPIN3) or absence of event (PIN). The invention proposes using a supplementary set (SUB2) of identification data (INSI2, MSISDN) stored in the identification module (SIM) and/or proposes a restricted communication mode (Com SC) for communicating with a maintenance centre (SC) when access is blocked for remote clearing of access to the service.
Patent EP-0988345-A1 (EP)
Inventor: MAXWELL BRIAN E
IPC: C09J201/00
Filed: 1998-06-12
Abstract: L'invention concerne une composition jaune thermofusible à base d'alkyde, destinée aux lignes de circulation, qui contient 10 à 25 % en poids d'un liant alkyde thermofusible, 5 à 10 % en poids d'un colorant anthraquinone 1,5 ou 1,8-substitué thermiquement stable, choisi entre un thioéther aromatique d'anthraquinone 1,5 ou 1,8-substituée et un polyester de thioéther aromatique d'anthraquinone 1,5 ou 1,8-substituée, et 65 à 85 % en poids de charge. La composition de l'invention peut également contenir d'autres composants utilisés dans les compositions pour lignes de circulation, tels qu'une substance augmentant le pouvoir de réflexion, un plastifiant ou un modificateur de la résistance aux chocs. D'autres composants éventuels sont discutés ci-dessous. Ces compositions peuvent être appliquées sur n'importe quelle surface revêtue.