baber/WOPTO huggingface dataset:
Patent EP-0437025-A3 (EP)
Title: Compositions containing aldose reductase inhibitors for the treatment of ulcers
IPC: A61K31/415
Filed: 1990-11-02
Abstract: A therapeutic preparation for the treatment of dermal, labial, intra-oral and gastro-intestinal tract ulcers, corrosive wounds, bed sores, burns, frost-bite and scleroderma contains as a primary ingredient a compound having an aldose reductase inhibitory activity and which can accelerate dermal metabolism. Preferred compounds are optically active hydantoin derivatives.
Patent EP-0451570-A3 (EP)
Title: Drive mechanism for elevator door
IPC: G05B19/23
Filed: 1991-03-21
Abstract: Drive mechanism for an elevator door, with a control and regulating device for the door movement as well as an electric motor with impulse transmitter and at least one position switch for the door position, the control and regulating device having an electronic programmable logical unit (EPLD) (21) which is designed as a matrix of switching elements which are connected to one another according to choice. <IMAGE>
Patent EP-0468223-A3 (EP)
Title: Folding door
IPC: E05D15/26
Filed: 1991-06-28
Abstract: The invention starts from a folding door. To make it possible to achieve high speeds while opening and closing the door, the invention provides that the door-forming sections (1) can be swivelled about a vertical axis (11) which is situated centrally with respect to their width extent, and the sections additionally consist essentially of plastic-foam panelling on either side. 
<IMAGE>
Patent EP-0466015-A3 (EP)
Title: Tyre-holding device
IPC: B29D30/00
Filed: 1991-07-03
Abstract: The invention relates to a tyre-holding device. It is proposed to arrange inflatable bellows (1) axially with respect to the tyre (4), which bellows bear against the tyre beads (6) in the inflated state. The bellows (1) are preferably fastened on a drum-shaped restraint (2).
Patent EP-0469407-A3 (EP)
Title: Dispersal valve and canister
IPC: C02F1/68
Filed: 1991-07-19
Abstract: A dispersal valve and canister with the dispersal valve resiliently supporting a loaded canister in the dispersal valve. The canister includes a visual indicator to permit a user to determine when the canister needs to be replaced with the canister having an air pocket for retaining at least a portion of the dispersant above the liquid with the canister including sides to funnel the unused dispersant into the trough to displace the dispersant in the liquid that is dispensed into the liquid so that the the rate of dispersant of dispensing material into the liquid remains substantially constant during a substantial portion of the time the dispersal valve dispenses material into the liquid. <IMAGE>
Patent EP-0490401-A3 (EP)
Title: Self-curing ceramicizable polysiloxanes
IPC: C08G77/06
Filed: 1991-12-13
Abstract: Polysiloxanes containing both alkylhydrosiloxane units and alkylvinylsiloxane units which polysiloxanes are siloxy-endblocked that are useful as starting materials in the preparation of silicon oxycarbide ceramic compositions, a process for their preparation, a process for preparing silicon oxycarbide ceramic compositions therefrom, and novel silicon oxycarbide ceramic compositions are described.
Patent EP-0528384-A3 (EP)
Title: Process for preparing 2-methylnaphthalene
IPC: B01J29/08
Filed: 1992-08-14
Abstract: An economically advantageous process for preparing 2-methylnaphthalene 
is provided. The process comprises the 
steps of azeotropically distilling a 1-methylnaphthalene-containing 
oil with ethylene glycol to produce a denitrified 
oil; subjecting the denitrified oil to an isomerization to 
promote an isomerization from 1-methylnaphthalene to 2-methylnaphthalene 
and produce an isomerization product; and 
recovering 2-methylnaphthalene from the isomerization 
product. The process may further comprise the step of 
hydrodesulfurizing or hydrogenating a portion or all of the 
denitrified oil to produce a hydrodesulfurized or 
hydrogenated product so that the product alone or the 
product together with the non-hydrodesulfurized or 
hydrogenated oil can be subjected to the subsequent 
isomerization step. Catalytic life of the isomerization 
catalyst is markedly prolonged to enable a production of 2-methylnaphthalene 
at a high yield.
Patent EP-0536900-A3 (EP)
Title: Process for preparing 1,2,4-thiadiazole derivatives
IPC: C07D261/14
Filed: 1992-09-10
Abstract: Reaction of a 2-aminoisoxazole ( A,  where X is H or 
OR¹) with a thiocyanate and an acyl halide (or their 
reaction product) and rearrangement of the product gives 
a 1,2,4-thiadiazole compound ( B  or  C ): 
   
     The compound  B  (X=H) can be oxidised and esterified 
to obtain  C  (X=OR¹). The 3-substituent of compound  C  
(-CH₂.CO₂R¹) may be converted into 
   
     The thiadiazole compounds may be used to prepare 
acylating agents for preparation of therapeutically 
useful 7-acylaminocephalosporins.
Patent EP-0574852-A3 (EP)
Title: Specific detection of neisseria gonorrhoeae
Inventor: STERN ANNE DR
IPC: C12Q1/689
Filed: 1993-06-14
Abstract: The invention relates to a nucleic acid probe which is specific for Neisseria gonorrhoeae and which has at least one of the nucleic acid sequences shown in SEQ ID NO 1-15, and to a method for detecting the pathogenic Neisseria species N. gonorrhoeae using a nucleic acid probe of this type.
Patent EP-0590415-A3 (EP)
Title: 1,2,4-oxadiazole derivatives for controlling endoparasites
Inventor: JESCHKE PETER DR
IPC: A61K31/41
Filed: 1993-09-15
Abstract: The present invention relates to the use of substituted 1,2,4-oxadiazole derivatives of the general formula I <IMAGE>  in which   R<1> stands for hydrogen, alkyl which is optionally substituted by halogen, alkoxy, hydroxyl, amino, alkylamino, dialkylamino, cycloalkylamino, and also cycloalkyl, optionally substituted aryl or hetaryl,   R<2> stands for hydrogen or alkyl,   X stands for O, S, SO, SO2 or N-R<3>, R<3> stands for hydrogen, alkyl, alkylcarbonyl or haloalkylcarbonyl,   R<4> stands for identical or different radicals from the series consisting of hydrogen, halogen, cyano, nitro, isothiocyanato, amino, aminoacyl, alkylamino, dialkylamino, trialkylammonium halide, sulfonylamino, hydroxyl, mercapto, alkyl, aralkyl, haloalkyl, alkoxy, aralkoxy, haloalkoxy, aryl, aryloxy, arylthio, arylsulphinyl, arylsulphonyl, alkylthio, haloalkylthio, alkylsulphinyl, haloalkylsulphinyl, alkylsulphonyl, haloalkylsulphonyl, alkoxycarbonyl, alkylcarbonyl, alkylcarbonyloxy, alkoxyalkyl, alkoxyalkoxy, hydroxyalkoxy or hetarylmethyleneoxy, for the control of endoparasites in medicine and veterinary medicine, and novel compounds of the formula (I) and their preparation.
Patent EP-0588383-A3 (EP)
IPC: G01P15/093
Filed: 1990-10-04
Abstract: Displacement measuring apparatus for measuring the displacement and movement of an object includes a sensor having an operative surface and circuitry for producing an electrical output signal whose value is dependent upon the area of the operative surface covered by a force-field producing member. The apparatus also includes a movable, force-field producing member which selectively covers and uncovers at least a portion of the operative surface as the object whose displacement is to be measured is moved. The value of the electrical output signal produced by the circuitry is thus dependent upon the area of the operative surface covered by the member and thus by the position and movement of the object. <IMAGE>
Patent EP-0586258-A3 (EP)
Title: Sulfurized overbased compositions
Inventor: CAHOON JOHN MELVIN
IPC: C10M141/08
Filed: 1993-09-03
Abstract: This invention relates to a composition comprising at least one sulfurized overbased product made by contacting (A) at least one overbased product or (A') at least one boron-containing overbased product with (B) sulfur and/or at least one source of sulfur; said overbased product (A) or boron-containing overbased product (A') being made using at least one acidic material, with the proviso that when said acidic material is other than SO2 or a source of SO2 said overbased product (A) or boron-containing overbased product (A') is contacted with an effective amount of SO2 or a source of SO2 to displace at least part of said acidic material. In one embodiment the sulfurized overbased product is an overbased thiosulfate or a boron-containing overbased thiosulfate. In one embodiment, the sulfurized overbased product is made using the overbased product (A) and the composition further comprises at least one non-sulfurized boron-containing overbased product. The sulfurized overbased products are thermally stable and are useful as extreme pressure (EP) and/or anti-wear agents or antioxidants for use in lubricants, functional fluids and normally liquid fuels. The functional fluids can be oil-based, water-oil emulsions or water-based. The sulfurized overbased products are particularly suitable for use as EP and/or anti-wear agents for use in gear lubricants and cutting fluids. In one embodiment lubricating compositions are provided that pass both the L-37 High Torque Test and the L-42 High Speed Shock Test without the necessity of employing phosphorus and sulfurized olefin anti-wear systems in their formulation.
Patent EP-0616031-A3 (EP)
Title: Bovine ovary cell line (frov) for virus multiplication.
Inventor: BERNHARDT DIETER
IPC: C12N5/073
Filed: 1994-02-22
Abstract: A bovine ovary cell line (FROv), a process for its preparation and its use for multiplying viruses are described.
Patent EP-0651952-A3 (EP)
Title: Helmet display mounting system.
Inventor: GILBOA PINHAS
IPC: A42B3/22
Filed: 1994-11-02
Abstract: A helmet system incorporating:     a non-rigid helmet;     a relatively stiff mounting bracket mounted on the helmet;     a visor attached to the mounting bracket; and a display image source attached to the mounting bracket which projects images onto the visor. <IMAGE>
Patent EP-0658862-A3 (EP)
Inventor: FRIEDES ALBERT
IPC: G06Q20/40
Filed: 1994-12-01
Abstract: The invention provides a method and system for
employing a communication system to mediate a transaction
involving one of a plurality of files and programs
corresponding to a plurality of applications residing on a
single smart card. The invention uses a smart card
gateway which provides a transparency in the communication
between a caller station and a subscriber station and
subscriber host associated with one of the applications.
The smart card gateway facilitates transactions involving
smart cards, and permits completed transactions to be
recorded on the smart card as well as stored in a database
associated with the smart card gateway.
Patent EP-0725458-A3 (EP)
Inventor: REDECKER DETLEF
IPC: H02G3/04
Filed: 1995-08-21
Abstract: The rail (1) incorporates an upper groove (2) open to the outside, at whose base two parallel troughs (3) are provided for installation and fixing of electric cables. The sidewalls (6, 7) have faces suited to fastening of an adaptor mfd. of insulating plastic with rectangular bars which extend into the groove and terminate just above the cables. To prevent occurrence of voltage on the rail itself, the cables pref. of litz wire are sheathed in insulating material. A trapezoidal cavity (23) is formed in the base of the rail between lateral compartments (24) open to the outside.
Patent EP-0746017-A3 (EP)
Inventor: NAGAYAMA TETSUJI
IPC: H01L21/768
Filed: 1996-05-28
Abstract: A method of forming a connection hole, which
includes the steps of: laminating an etching stopper film
made of a SiN based material and an interlayer insulating
film made of a SiOx based material on a substrate in this
order; forming an organic film pattern on the interlayer
insulating film on the basis of a connection hole pattern;
dry-etching the interlayer insulating film using the
organic film pattern as a mask while keeping a selection
ratio to the etching stopper film; a fourth step of
removing a carbon based protective film which is deposited
on an exposed surface of the etching stopper film by the
dry etching, using an etching reactive system including an
oxygen based chemical species; and a fifth step of
completing a connection hole by selectively etching the
etching stopper film.
Patent EP-0748742-A3 (EP)
Title: Lager-, Transport- und Verpackungshilfsmittel aus Thermoplastwerkstoff
Inventor: SKALETZ DETLEF DR
IPC: C08K7/14
Filed: 1996-05-31
Abstract: Die Erfindung betrifft ein Lager-, Transport- und Verpackungshilfsmittel,
insbesondere eine Lager-, Transport- und Verpackungspalette, das aus
Thermoplastwerkstoff aufgebaut ist, der Glasfasern mit einer Faserlänge von
mindestens 5 mm in einer Menge von 8 bis 25 Gew.-%, bezogen auf das
Gesamtgewicht aus Glasfasern plus Thermoplastwerkstoff, enthält.
Patent EP-0776615-A3 (EP)
Title: Radfahrerhose
Inventor: MAIER ANTON
IPC: A41D1/084
Filed: 1996-11-25
Abstract: Hose oder Renndress für Herren oder Damen mit einer Einlage aus Natur- oder
Kunstleder. Die Einlage (12) besteht erfindungsgemäss aus einem einzigen
ebenen Stück und ist bezüglich der Mittelebene symmetrisch ausgebildet
und weist im Mittenbereich des Fahrers keinerlei Nähte auf. Die Einlage
(12) weist zwei schmale Einschnitte (13, 14) mit wenig geöffneter V-Form auf,
die nach dem Einnähen in die Hose parallel ausgerichtet zu liegen kommen
und der Einlage eine dreidimensionale Form verleihen, die sich der Körperform
des im Fahrradsattel sitzenden Radfahrers anschmiegt. 
     Zweck der vorliegenden Erfindung sind eine Erhöhung des Komforts für den
Radfahrer, indem die nachteiligen Nähte in der Leistengegend beseitigt werden,
und eine Erleichterung der Fabrikation der Radfahrerhose. 
     Die erfindungsgemässe Hose ist für die Ausübung aller Sportarten geeignet,
bei denen ein Sattel benützt wird, insbesondere für den Radsport und/oder
den Reitsport.
Patent EP-0736834-A3 (EP)
IPC: G06F17/30
Filed: 1996-04-04
Abstract: In a display of a hyper text, a hysteresis of an 
access to a reference file is stored into an access 
hysteresis file together with attribute information of 
the reference file. On the basis of the hysteresis of 
the access stored in the access hysteresis file, the 
presence or absence of the access to the file on the 
reference destination side corresponding to each link 
is judged. With respect to the reference file which 
was judged such that there was the access, on the basis 
of the attribute information stored in the access 
hysteresis file, a variation after the access of the 
reference file is detected. A link corresponding to 
the reference file is displayed in a display form 
according to the detected variation in a manner such 
that the presence or absence of the access which was 
judged can be discriminated. Thus, in a hyper text 
system, the user can recognize the variation after the 
access of the reference file which was accessed before.
Patent EP-0803326-A3 (EP)
Inventor: TOGAWA TETSUJI
IPC: B24B53/007
Filed: 1997-04-25
Abstract: A polishing apparatus includes a top ring for holding a
workpiece to be polished on a lower surface thereof, a
turntable having a polishing surface for polishing a surface of
the workpiece held by the top ring, and a dressing tool for
dressing the polishing surface of the turntable. The top ring
is movable to a first maintenance position therefor, and the
dressing tool is movable to a second maintenance position
therefor. The top ring, the turntable, and the dressing tool
are housed in a single chamber having a plurality of side
faces. The polishing surface, the first maintenance position,
and the second maintenance position are positioned closely to
one of the side faces of the chamber. The side face serves as
a maintenance face for approaching the polishing surface, the
first maintenance position, and the second maintenance position
for maintenance of the polishing surface, the top ring and the
dressing tool.
Patent EP-0806151-A3 (EP)
Inventor: GIACHINO GIUSEPPE
IPC: A23L35/00
Filed: 1997-04-30
Abstract: The product comprises a body (2) having a layered
structure typical of filled products together with a
praline (3) such as a praline containing a liquid and/or
creamy filling. The praline (3) is housed in a cavity
created by the removal of part of one or more layers
forming the body (2).
Patent EP-0823728-A3 (EP)
Title: Verfahren zur Herstellung eines Feldeffekttransistors
Inventor: RISTOW DIETRICH DR
IPC: H01L21/28
Filed: 1997-07-11
Abstract: Verfahren zur Herstellung eines Feldeffekttransistors, bei
dem eine Halbleiterschichtfolge aufgewachsen wird, die eine
Kanalschicht (2), eine Barriereschicht (3) und eine für niederohmige
Kontaktierung mit einem Metallkontakt geeignete
hochdotierte InGaAs-Schicht (6) umfassen, eine Passivierungsschicht
(8) aus Dielektrikum aufgebracht und für die zwischen
Source, Gate und Drain liegenden Bereiches strukturiert wird,
eine Hilfsschicht (10) durch Bedampfen in sehr flachem Einfallswinkel
so aufgebracht wird, daß der Gate-Bereich frei
bleibt, in mehreren RIE-Ätzprozessen die Halbleiterschichten
im Bereich des Gate bis hinab auf die Barriereschicht
ausgeätzt werden, die Hilfsschicht entfernt wird, Spacer an
den Flanken der Passivierungsschicht hergestellt werden, eine
hochtemperaturfeste Metallisierung ganzflächig abgeschieden
und planarisierend rückgeätzt wird, so daß sich gesonderte
Kontakte für Source, Gate und Drain ergeben und schließlich
die Anschlußmetallisierung aufgebracht wird. Eine alternative
Ausführungsform sieht vor, für die Passivierungsschicht (8)
eine Schichtfolge aus einer dünnen Dielektrikumschicht und
mindestens einer Polyimid- oder Metallschicht vorzusehen.
Nach dem Aufbringen der Anschlußmetallisierung werden die
Polyimid- oder Metallanteile der Passivierungsschicht
entfernt, so daß zur Minimierung parasitärer Kapazitäten
zwischen den Anschlußkontakten nur eine dünne
Passivierungsschicht übrigbleibt.
Patent EP-0846579-A3 (EP)
Inventor: DIENSTHUBER FRANZ
IPC: B60C11/12
Filed: 1997-12-03
Abstract: Zur Verbesserung der Griffigkeit auf feuchten und trockenen
Straßen bei hoher Griffigkeit auf festgefahrenem Schnee und
auf Eis wird ein Fahrzeugreifen (1) vorgeschlagen mit einer
Lauffläche (2), welche zumindest in einem ihrer axialen
Randbereiche (L, R) in der Draufsicht im wesentlichen axial
verlaufende Einschnitte (3a, 3b) aufweist, die in solcher
Weise gewellt sind, dass die Wellenberge (4) und -täler (5) im
wesentlichen Geraden sind, die sich in der Querebene diagonal
erstrecken,
     wobei sich die Menge der im wesentlichen axial verlaufenden
Einschnitte (3a, 3b) in eine erste Untermenge mit
Einschnitten (3a) und in eine zweite Untermenge mit
Einschnitten (3b) gliedert,   wobei die Wellenberge (4a) und -täler (5a) der Einschnitte
(3a) der ersten Untermenge in der Weise orientiert sind,
dass man, wenn man in der Querebene entlang dieser
Einschnitte (3a) nach radial außen geht, nach axial innen
gelangt und   wobei die Wellenberge (4b) und -täler (5b) der Einschnitte
(3b) der zweiten Untermenge in der Weise orientiert sind,
dass man, wenn man in der Querebene entlang dieser
Einschnitte (3b) nach radial außen geht, nach axial außen
gelangt,   wobei die Einschnitte (3a und 3b) beider Mengen in
gemeinsamen Spuren (A, B) von Einschnitten (3) angeordnet
sind.
Patent EP-0843118-A3 (EP)
Inventor: BJERGGAARD NIELS
IPC: F16K43/00
Filed: 1997-11-06
Abstract: A radiator valve is disclosed, having a housing (2, 3),
a closing element (6), which comprises a head part (18)
and a body (19), and a tappet (25) which is guided
through a stuffing box (28) and lies adjacent to the
head part (18) which projects into a housing bore (24),
into which also the tappet (25) projects. 
     It is desirable that such a valve can on the one hand
be manufactured cost-efficiently, but on the other hand
preserves the seal when the stuffing box (26) is
replaced. 
     For that purpose the head part (18) widens conically
beyond the diameter of the housing bore (24).
Patent EP-0852912-A3 (EP)
IPC: A23L23/10
Filed: 1997-11-21
Abstract: A dry food base, such as dry soup and gravy food base,
which includes a polysaccharide encapsulated oil based flavor
that contains an edible coating which is effective for
delaying release of flavor during storage. In particular, an
encapsulated oil based flavor coated with a gum, a lipid or
mixtures thereof.
Patent EP-0806879-A3 (EP)
Title: Testeinrichtung zur Überprüfung der Leitweglenkung und Gebührenerfassung in einem Mobilkommunikationsnetz und Verfahren zu dessen Betrieb
Inventor: LONG DEREK
IPC: H04W24/00
Filed: 1997-04-30
Abstract: Die Erfindung betrifft eine Testeinrichtung zur Überprüfung der Leitweglenkung und
Gebührenerfassung in einem Mobilkommunikationsnetz sowie ein Verfahren zu
dessen Betrieb. Zur automatischen und systematischen Durchführung der
erforderlichen Tests wird eine Testeinrichtung vorgeschlagen, die einen mit einer
drahtgebundenen Kommunikationsschnittstelle (141) ausgestatteten Mobilteilnehmer
(14), eine Multiplexereinrichtung (12) zur Aufnahme und wechselweisen Bedienung
einer Mehrzahl von Datenmodulen (3) und ein Steuerrechner (11) aufweist. Dabei ist
der Mobilteilnehmer (14) anstelle des Datenmoduls mit einem Adaptermodul
ausgestattet, das mit der Multiplexereinrichtung (12) derart verbunden ist, daß in
Abhängigkeit vom Schaltzustand der Multiplexereinrichtung (12) eines der
Datenmodule (3) in dem Mobilteilnehmer (14) emuliert ist. Der Steuerrechner (11) ist
zumindest virtuell mit der drahtgebundenen Kommunikationsschnittstelle (141) des
Mobilteilnehmers (14) und mit der Multiplexereinrichtung (12) derart verbunden, daß
jeweils eines der Datenmodule (3) selektierbar ist.
Patent EP-0803976-A3 (EP)
IPC: H03F3/45
Filed: 1997-03-06
Abstract: An amplifier, such as an operational amplifier, has a high differential gain stage despite 
low supply voltage. By duplicating the conventional input stage (Q1 to Q4), in another 
stage (Q11 to Q15), making that pair of voltage buffers so formed a differential pair, and 
arranging the output transistors (Q5,Q15) themselves into a differential pair, high gains 
are possible even though the PNP transistors (Q3,Q13,Q17) have a low Early voltage.
Patent EP-0816943-A3 (EP)
Inventor: RAUCH RUSELL B
IPC: H04N1/113
Filed: 1997-07-01
Abstract: The present invention is directed to a precise method of registering a plurality of ROS
imagers (102, 104, 106, 108), so as to form sequential registered images (l 1 , l 2 , l 3 , l 4 ) on a
photoreceptor belt (14) in a single pass. Pairs of belt holes (126, 128, 130, 132, 134, 136, 138, 140)
are formed in the photoreceptor belt (14), outside the image area and scan lines (40A, 40B, 40C,
40D) of the ROS imagers (102, 104, 106, 108). A pair of light sources (144, 146) are incorporated
into the post polygon optics (41) of each ROS imager (102, 104, 106, 108) so as to produce a light
spot at the photoreceptor belt (14) which will periodically illuminate the holes (126, 128, 130, 132,
134, 136, 138, 140) therein. As the leading edge of the belt holes (126, 128, 130, 132, 134, 136,
138, 140) advances into beams from the light sources (144, 146), detectors (110, 112, 114, 116, 118,
120, 122, 124) placed beneath the belt (14) and beneath the exposure station provide signals
representing the exposure level of the light source output. The position of a transmissive optical
element (42) with no optical power, subsequent to each of said ROS imagers (102, 104, 106, 108), is
adjusted in response to registration error signals generated by said detectors (110, 112, 114, 116,
118, 120, 122, 124) to adjust the position of said scan lines (40A, 40B, 40C,) 40D).