baber/WOPTO huggingface dataset:
Patent DE-19951091-A1 (DE)
Title: Pneumatic shock absorber for vehicle, with limiting stop for spring path against sinking path
Inventor: HOELZEL GUENTER
IPC: B60G15/12
Filed: 1999-10-23
Abstract: the pneumatic shock absorber has a spring path bounded by a sprung-in position and a sprung-out position, to which a sinking path is connected so that a sunken position can be achieved from the sprung-in position by a reduction in pressure. There is a limiting stop (15) for the spring path (11) against the sinking path (14).
Patent DE-19951327-A1 (DE)
Title: Quantifying activity of antiviral agents, useful for drug discovery, by expression of marker genes in cells transduced with attenuated viral vector
Inventor: HEINKELEIN MARTIN
IPC: C12Q1/68
Filed: 1999-10-20
Abstract: Quantifying activity of antiviral agents (I), is new.  Quantifying activity of antiviral agents comprising: (a) transducing cells with replication incompetent or attenuated viral vectors (V) which contain all functions required for infection and a gene expressing a marker (M) in infected cells; (b) adding a known amount of test compound to the cells; and (c) analyzing the activity of M with a reduction in activity relative to untreated cells or cells treated with a known antiviral determined. Independent claims are also included for preparing (V) and (I) identified by the new method.
Patent DE-19951791-A1 (DE)
Inventor: SPECHT MARTIN
IPC: B60R22/415
Filed: 1999-10-27
Abstract: An automatic seat belt retractor has a winding shaft (10) for winding and unwinding seat belt webbing and at least one pre-locking device (18, 22, 24, 26, 32) for pre-locking the winding shaft against further rotation and for driving into a main locking means. Forces exerted by the seat belt webbing are introduced into a frame connected to a vehicle. The pre-locking device has an actuating device that actuates at least one securing component (18) as a function of a predetermined extracted lenght of the seat belt webbing from the winding shaft to hold the winding shaft in the pre-locking position. For actuation of the securing component by the actuating device a single intermediate element (32), which can be moved reversibly by the actuating device from a rest position into a locking position, is provided between the actuating device (24, 26) and the securing component.
Patent DE-19952263-A1 (DE)
Title: Energy-trap type piezoelectric resonator has sealed chambers formed to enable free vibration of opposing electrodes
Inventor: KAWARA RYOICHI
IPC: H03H9/02
Filed: 1999-10-29
Abstract: The resonator (1) has a plate-shaped piezo-resonator part (2) which uses the third harmonic of the longitudinal vibration in the thickness direction, and has both its main faces (5a,b) laminated with sealing material (3,4). Sealed chambers (10,11) are formed to enable the free vibration of opposing electrodes (6,7), satisfying the inequality 0 less than d/t less than 5, where t is the thickness of the piezoelectric substrate, and d is the shortest distance fro the sealing region to the outer edge of the vibration electrodes.
Patent DE-19958269-A1 (DE)
Inventor: ERHARDT KLAUS
IPC: C05G3/90
Filed: 1999-12-03
Abstract: New fertilizer formulations (I) contain (a) one or more polysulfonic acid(s); (b) mineral fertilizers, manure or liquid fertilizer; and (c) one or more nitrification inhibitor(s). Independent claims are included for: (i) the use of (a) (optionally as a mixture with (c)) for treating (b); (ii) the preparation of (I) by contacting (b) with (a) and (c) (separately or as a mixture); and (iii) a fertilizing method, involving applying (I) to soil, water and/or nutrient liquids.
Patent DE-19958809-A1 (DE)
Title: Leckstromkanal
Inventor: BOECK ALEXANDER
IPC: F01D11/18
Filed: 1999-12-07
Abstract: Die Erfindung betrifft eine Turbomaschine, bei der im Bereich einer Rotorstufe zwischen einem Dichtungsträgerring und einem Gehäuseabschnitt Isolierungen vorgesehen sind, wobei ein Leckstromkanal zur Kanalisierung von Leckströmung in dem Isolationsraum vorgesehen ist. Dadurch wird verhindert, daß zwischen den Isolationselementen und den Gehäusesegmenten eine erzwungene Strömung hoher Temperatur stattfindet. Dies erhöht in vorteilhafter Weise den Wirkungsgrad der Isolierung, was ein besseres Spaltverhalten der Rotorstufe und damit einen höheren Wirkungsgrad der jeweiligen Stufe insgesamt zur Folge hat. Außerdem wird durch die definierte Luftströmung und damit verbesserte Isolierung die Temperatur des Gehäuses verringert, was den Einsatz von kostengünstigeren Werkstoffen erlaubt.
Patent DE-19963308-A1 (DE)
Title: Erzeugungsvorrichtung für geladene Teilchen
Inventor: IWAI TOSHIMICHI
IPC: H01J37/24
Filed: 1999-12-16
Abstract: Eine Erzeugungsvorrichtung (40) für geladene Teilchen enthält eine erste Elektrode (12), eine zweite Elektrode (14), eine Stromquelle (16), die einen Strom zu der ersten Elektrode liefert, um diese zu erwärmen, und eine Spannungsquelle (18) zum Erzeugen einer Anziehungsspannung zur Ausbildung eines elektrischen Feldes zwischen der ersten Elektrode und der zweiten Elektrode. Die erste Elektrode emittiert geladene Teilchen als eine Folge der Ausbildung des elektrischen Feldes zwischen der ersten Elektrode und der zweiten Elektrode. Die Vorrichtung enthält weiterhin eine Heizstrom-Messeinheit (66) zum Messen des Stroms für die Erwärmung der ersten Elektrode, eine Elektrodenstrom-Messeinheit (62) zum Messen des durch die zweite Elektrode fließenden Elektrodenstroms entsprechend der Anzahl der von der ersten Elektrode zu der zweiten Elektrode emittierten geladenen Teilchen und eine Leistungszuführungs-Abschaltschaltung (60) zur Abschaltung der Leistungszuführung zumindest zu der Stromquelle oder der Spannungsquelle, um die Zuführung des Stroms zum Erwärmen der ersten Elektrode und die Erzeugung der Anziehungsspannung auf der Grundlage des von der Heizstrom-Messeinheit gemessenen Stroms bzw. des von der Elektrodenstrom-Messeinheit gemessenen Elektrodenstroms zu beenden.
Patent DE-19963587-A1 (DE)
Title: Optische Anordnung
Inventor: SCHUSTER KARL-HEINZ
IPC: G03F7/20
Filed: 1999-12-29
Abstract: Eine optische Anordnung, insbesondere eine Projektions-Belichtungsanlage der Mikrolithographie, weist insbesondere ein schlitzförmiges Bildfeld oder eine nicht rotationssymmetrische Beleuchtung auf. Dadurch wird ein optisches Element (5) von der Strahlung einer Lichtquelle nicht rotationssymmetrisch beaufschlagt. Zur Temperierung des optischen Elements (5) dient eine Zuführvorrichtung (11, 19 bis 23) für Gas. Diese umfaßt mindestens eine Zuführleitung (21) und mindestens eine Gas-Leiteinrichtung (11). Letztere ist bezüglich des optischen Elements (5) so ausgerichtet und steuerbar, daß das Gas von der Gas-Leiteinrichtung (11) in Richtung auf das optische Element (5) geleitet wird. Der Volumenstrom des austretenden Gases weist dadurch eine Größe und räumliche Verteilung (17) auf, die an die Intensitätsverteilung (6) der Strahlung (1) angepaßt sind. Durch eine derartige Temperierung werden nicht rotationssymmetrische lichtinduzierte Abbildungsfehler im optischen Element (5) vermieden oder kompensiert.
Patent EP-1122958-A1 (EP)
Inventor: BRUCHERTSEIFER JOERG
IPC: H04M11/00
Filed: 2000-02-02
Abstract: The invention relates to a method for the transmission of a message from a first to a second telecommunication terminal (CD), of which at least one is connected to a fixed-line telephone network (PTSN). The message, as a short message, is converted into short message format, a logical connection established by means of an adequately specified data connection layer (DL) and the short message transmitted in short message format, to a short message service centre (SMSC), in an adequately specified physical layer by DTMF or FSK off-hook signalling and then from said centre to the second telecommunication terminal.
Patent EP-1040980-A1 (EP)
Inventor: BEIER GUENTER DIPL-ING
IPC: B61D19/00
Filed: 2000-03-18
Abstract: Each sliding wall section (1) has a wall running rail (5) fastened to it. When one section is in closed position, the rail i aligned with the running rail (3) of the other wall section, which is located on the actuator shaft (4). The radial center plane between closed position and sliding position, of the rail positioned on the shaft, is inclined towards the wagon. The inclinatio (a) is approx. 22 degrees relative to the vertical. The opening angle (b) between closed and sliding position of the rail on the shaft is approx. 80 degrees .
Patent EP-1087018-A1 (EP)
Inventor: BAKKER MARTIN
IPC: C12P41/00
Filed: 2000-08-18
Abstract: A process for the acylation of racemic alcohols or amines
or their cleavage by the aid of aminoacylases is described. 
     Amines and alcohols can be acylated by aminoacylases. So
far only amino acids and alcohols have proved to be suitable
substrates. But alcohols are poorly transformed. 
     Immobilised aminoacylases transform alcohols enantioselectively
into esters to an extent that the reaction can be
adopted on technical scale in an economically manner. Aminoacylases
turnover amines accordingly.
Patent EP-1136199-A1 (EP)
Inventor: ANDERSSON ANDERS
IPC: B26D3/16
Filed: 2000-11-15
Abstract: This invention describes a method of forming a web product roll, for
example a tissue paper roll, by cutting individual product rolls from an
elongated web log roll (101) that is coreless or has a weak core (112)
without damaging or destroying the central opening of the roll.
This is done by placing the elongated log roll (101) in a cutting location,
between two end plates (102,105), at least one of which is connected to a
controllable (108) source of pressurized gas, holding the elongated log
roll (101) in the cutting location by means of the two end plates
(102,105), the two end plates (102,105) together with the first end part of
the web or the core (112) defining an interior space (111) of the
elongated log roll (101), filling the interior space (111) with pressurized
gas, and cutting the elongated log roll (101) into product rolls with a
rotating knife blade (109), whereafter the product rolls are removed.
Patent EP-1207708-A1 (EP)
IPC: H04W84/10
Filed: 2000-11-17
Abstract: A mobile telecommunications network is proposed with an access network
portion (10) having several base station systems (101) that can communicate
with a core network portion (20). The base station systems are adapted to
communicate with mobile terminals (1) over a licensed public mobile network
air interface and with the core network portion over a predetermined network
interface. The network also includes at least one local base station system
(104, 105, 106) that is arranged to communicate with the core network portion
over the predetermined network interface. This local base station system is
further adapted to communicate with mobile terminals over an unlicensed
radio interface (11). The local base station system makes use of an existing
fixed network based on IP.
Patent EP-1044649-A1 (EP)
Inventor: SHEPHERD JOHN A
IPC: A61B6/00
Filed: 2000-04-17
Abstract: True body composition is estimated using a dual-energy, fan-shaped distribution
of x-rays and signal processing that corrects for mass magnification and other effects
due to the geometry of the measurement system. To avoid inaccuracies due to beam
hardening and certain other effects, the thickness of attenuating material along
respective raypaths is obtained through using a four-dimensional look-up table derived
experimentally from step-wedge measurements. To correct for mass magnification
effects due to using a fan-shaped distribution of x-rays, another look-up table and
interpolation between table entries are used to convert projected mass to true mass.
Patent EP-1136099-A1 (EP)
Inventor: ALMARIO-GARCIA ANTONIO
IPC: C07D401/04
Filed: 2000-03-23
Abstract: A pyrimidone derivative represented by formula (I) or a salt thereof:
 
wherein:
   R1 represents a hydrogen atom or a C 1-6  alkyl group;   R2 represents a hydrogen atom or a C  1-6  alkyl group;   R3 represents a 2, 3 or 4-pyridyl group optionally substituted by a C 1-4  alkyl group,
a C 1-4  alkoxy group or a halogen atom;   R4 represents a hydrogen atom, a C 1-6  alkyl group, a halogen atom, a C 1-2 
perhalogenated alkyl group, a C 1-3  halogenated alkyl group, a hydroxyl group, a
C 1-6  alkoxy group, methylenedioxy group, a nitro, a cyano, an amino, a C 1-6 
monoalkylamino group, C 2-12  dialkylamino group, a C 1-6  alkylcarbonylamino group,
C 6-10 arylcarbonylamino group, a phenyl group or a benzyloxy group; and   n represents 1 to 5.    
     And a medicament comprising the said derivative or a salt thereof as an active
ingredient which is used for preventive and/or therapeutic treatment of a
neurodegenerative disease caused by abnormal activity of GSK3β such as
Alzheimer's disease, Parkinson's disease, frontoparietal dementia, corticobasal
degeneration, Pick's disease, cerebrovascular accidents, brain and spinal cord
trauma and peripheral neuropathies.
Patent EP-1097952-A1 (EP)
Inventor: CRON STEPHANE
IPC: C08K5/353
Filed: 2000-10-26
Abstract: The present invention relates to the curative component of poly urethane/urea-forming
casting compositions containing (a) an aromatic polyamine containing at least one thioether
group, (b) a phosphate ester and (c) an aldehyde or a compound which forms an aldehyde
upon reaction with water. Component (c) prevents the composition from discolouring with
time into an unacceptable dark colour and also neutralises the strong odour resulting from
the amine curative and its decomposition byproducts.
Patent EP-1140474-A1 (EP)
Title: Verfahren zum konstanthalten der mittleren spaltbreite zwischen einer sonotrode eines ultraschall-systems und einem als gegenfläche ausgebildeten werkzeug einer ultraschall-schneideinrichtung
Inventor: ELLNER FRANK
IPC: B26D7/08
Filed: 2000-01-15
Abstract: Die Erfindung betrifft ein Verfahren zum Konstanthalten der mittleren Spaltbreite zwischen einer Sonotrode eines Ultraschall-Systems und einem als Gegenfläche ausgebildeten Werkzeug einer Ultraschall-Schneideinrichtung zum Schneiden und/oder Verschweissen von unterschiedlichen Materialien, wie zum Beispiel von Kunststofolien, kunststoffhaltigen Textilgeweben mittels eines Schneidwerkzeuges, unter Verwendung einer Verstelleinrichtung. Die Aufgabe der Erfindung, ein gattungsgemässes Verfahren zum Konstanthalten der mittleren Spaltbreite einer Ultraschall-Schneideinrichtung zu entwickeln, mit dem die Mängel der bekannten Verfahren und Einrichtungen vermieden werden und mit dem gewährleistet ist, dass unterschiedliche Materialien, wie Kunststofolien, kunststoffhaltige Textilgewebe zuverlässig und effektiv mit gleichbleibender Qualität durch die von äusseren Einflussfaktoren unabhängige Regelung einer konstanten, definierten optimalen mittleren Spaltbreite geschweisst und/oder geschnitten werden können, wird dadurch gelöst, dass die Berührungszeit zwischen der Sonotrode und einer Berührfläche (23) zum Konstanthalten des Abstandes zwischen der Sonotrode (2) und mindestens einer Gegenfläche (3) über eine Regelung konstant gehalten wird.
Patent EP-1078459-A1 (EP)
Inventor: DORFER ROLAND
IPC: H03K17/687
Filed: 2000-01-31
Abstract: In a device (1) having a variable-speed motor (2), a single switching device (9) has been provided for influencing the speed of the motor and for generating turn-off voltage transients (SP) on a coil terminal (3b) of the motor. The turn-off voltage transients can be applied to a voltage boosting circuit (14) for generating a d.c. control voltage required for driving a control electrode of the single switching device. This d.c. control voltage is supplied to the control electrode of the switching device with the aid of a control pulse generator (10). The d.c. control voltage reaches a higher value than the d.c. supply voltage (V) applied to the device (1). Preferably, the device includes a starting circuit (20), by which a minimum d.c. control voltage, required for the control electrode of the single switching device, can be generated for the first time in order to drive the single switching device into its conductive state.
Patent EP-1194073-A1 (EP)
Inventor: KIEHNE VANESSA GAY
IPC: A61B17/3211
Filed: 2000-03-09
Abstract: A safety scalpel blade assembly comprising a scalpel blade, a guard which extends at least about the cutting edge of the blade, and releasable attachments device which releasably attach the blade to the guard as the assembly is being attached to the scalpel handle, thereby preventing the blade from cutting a person, but which releases the blade from the guard when the blade is attached to the blade carrier of the scalpel handle.
Patent EP-1167518-A1 (EP)
Inventor: YURA HIROFUMI
IPC: C12N5/00
Filed: 2000-03-30
Abstract: The present invention provides a method for selective and high-yield separation,
concentration, and recovery of desired cells from a blood sample. The method of the present
invention is characterized in that the blood sample is caused to interact with lectins under
conditions in which the cell membranes are inactive and cell-lectin complexes/non-complexes
are formed, the sample containing these cell-lectin complexes/non-complexes is incubated
together with a substrate, the surface of which is covered with polymers having carbohydrate
chains which are specifically recognized by the lectins, and the cells are immobilized on the
surface of the substrate via the lectins, and subsequently, the liquid layer and the solid phase are
separated, and the desired blood cells are recovered from the liquid phase and/or the solid
phase, and these lectins are present in such an amount that although the cells to be recovered
from the solid phase bind to the solid phase with the polymer, the cells to be recovered from
the liquid phase do not bind to the solid phase with the polymer.
Patent EP-1236043-A1 (EP)
Inventor: KIM BYUNGHONG
IPC: C12M1/40
Filed: 2000-03-17
Abstract: L'invention porte sur un biodétecteur permettant de mesurer électrochimiquement dans des conditions anaérobie la concentration d'échantillons en substances organiques ou en DBO, à l'aide de cellules à carburant biologique sans médiateur. Ledit biodétecteur utilise des bactéries électrochimiquement actives présente dans les eaux usées et les boues, objets d'une culture dense pendant le processus d'exploitation de la cellule à carburant biologique en vue de la mesure du DBO, comme catalyseur microbien de la cellule biologique utilisée dans le biodétecteur. Il en résulte que le biodétecteur peut fonctionner sans adjonction artificielle de micro-organismes tout en permettant aux micro-organismes de maintenir une activité satisfaisante fonction de la nature des eaux usées. En outre la cellule biologique du biodétecteur peut fonctionner stablement pendant six mois ou plus.
Patent EP-1159825-A1 (EP)
Inventor: SCHOAFF PETER CHRISTOPHER
IPC: H04H20/00
Filed: 2000-03-01
Abstract: A system and method for providing merged electronic program guides with redundant listings removed. The television system receives EPG data of television programs broadcast by a plurality of program signal sources. Such signal sources may include OTA broadcast, cable, satellite, and the like. Either the television system or a merging system separate from the television system receives EPG data including program scheduling information of television programs telecast from the various signal sources. The system further receives channel mapping information for each of the signal sources. The channel mapping information relates television channels to television stations carried by the signal sources. The system creates a merged channel map based on the channel mapping information with any duplicate television station listings removed. Each television channel is associated with a unique channel identifier. Duplicate television station listings are therefore identified by identifying duplicate channel identifiers. Duplicate television station listings may be eliminated based on a priority associated with the various signal sources, or based on the signal quality of the various sources.
Patent EP-1169496-A1 (EP)
Title: Dopage au strontium du silicium en fusion dans un procede de cristallogenese
Inventor: PHILLIPS RICHARD J
IPC: C30B29/06
Filed: 2000-03-14
Abstract: L'invention concerne un procédé de préparation de silicium en fusion dopé au strontium à utiliser dans un procédé simple de croissance de cristal de silicium. Le polysilicium est dopé au strontium et fondu dans un creuset de silice. Pendant la fusion, et tout au long du procédé de cristallogénèse, le strontium agit comme un promoteur de dévitrification, créant une couche de silice dévitrifiée sur la surface intérieure du creuset en contact avec la matière fondue, le résultat étant un niveau de contaminants plus bas dans ladite matière et dans le cristal obtenu par croissance.
Patent EP-1158895-A1 (EP)
Inventor: SWEDLOW DAVID B
IPC: A61B5/00
Filed: 2000-03-07
Abstract: A mechanism for storing and providing historical physiological data, such as blood oxygen saturation data, for a patient. In particular, the historical physiological data is stored in a storage medium that "travels" with the patient and is accessible wherever the patient is moved. This is achieved by storing the physiological data within a sensor assembly. At the destination site, a monitor or a device capable of interfacing with the sensor electronics can retrieve and display the data. The historical physiological data allows a clinician or medical personnel at the destination site to assess the condition of the patient for the entire time that the patient has been monitored. Various types of physiological data can be stored including, but not limited to, blood oxygen saturation, heart rate, and temperature data. Compression of the data can be performed to enhance the storage capability.
Patent EP-1173632-A1 (EP)
Inventor: PRETI FRANCO
IPC: H01L21/205
Filed: 2000-03-17
Abstract: Reaction chamer ( 10 ) for an epitaxial reactor comprising a belljar ( 14 ) made of insulating, transparent and chemically resistant material, a susceptor ( 24 ) provided with disk-shaped cavities ( 34 a-n) for receiving wafers ( 36 a-n) of material to be treated and having an insulating and chemically resistant plate ( 40 ) arranged above it, and a diffuser ( 54 ) consisting of a plurality of outlet pipes ( 106 a-f) mounted on a cap ( 52 ) fixed to an upper opening ( 50 ) of the belljar ( 14 ).
Patent EP-1183422-A1 (EP)
Title: Modifying starch with cationic polymers and use of the modified starches as dry-strength agent
Inventor: LORENCAK PRIMOZ
IPC: D21H17/28
Filed: 2000-03-23
Abstract: A process for modifying starch by heating starch in an aqueous medium to temperatures above the gelatinization temperature of said starch comprises effecting said modifying of said starch in the presence of(a) a polymeric cationizer selected from the group consisting of the polymers containing vinylamine units and having molar masses of up to 1 million, the polyethyleneimines, the polydiallyldimethylammonium chlorides, the condensates of dimethylamine with epichlorohydrin or dichloroalkanes, the condensates of dichloroethane and ammonia, and the mixtures thereof, and(b) polymeric papermaking drainage aids selected from the group consisting of the water-soluble crosslinked polyamidoamines with or without an ethyleneimine graft, the polymers containing acrylamide and/or methacrylamide units and having molar masses of more than 1 million, the polymers containing vinylamine units and having molar masses of more then 1 million, and the mixtures thereof.
Patent EP-1173263-A1 (EP)
Inventor: HANSEN OVE EMIL
IPC: F26B3/12
Filed: 2000-04-25
Abstract: Spray drying is performed at increased pressure whereby advantages are obtained as to product characteristics and production capacity. Particulate materials of an amorphous structure and non-dusting high-bulk density powders can be obtained.