baber/WOPTO huggingface dataset:
Patent DE-19953260-A1 (DE)
Title: Impulse friction stir welding uses mechanically produced time-dependent additional impulses of the tool and/or workpiece to deform and/or seal and solidify the material in the region of welding seam
Inventor: MICHAILOV VESSELIN
IPC: B23K20/12
Filed: 1999-11-05
Abstract: Impulse friction stir welding uses mechanically produced time-dependent additional impulses of the tool and/or workpiece to deform and/or seal and solidify the material in the region of welding seam.  Preferred Features: The additional impulses occur in one plane or several planes, straight and/or circular, with the same or different nominal value, phases, frequencies and amplitudes.
Patent DE-19953285-A1 (DE)
Inventor: FUEHRER STEPHAN
IPC: B01J41/04
Filed: 1999-11-05
Abstract: Fluorinated emulsifiers, in particular, perfluorooctanoic acid are bound to anionic exchange resins for the purification of aqueous effluent from the production of fluoropolymers. Said emulsifiers may be quantitatively eluted from the exchanger with a water-miscible organic solvent, containing a small amount of ammonia. It is of advantage to distil off the ammonia containing solvent, recycle the emulsifier to a further polymerisation and recycle the ammoniacal solvent for elution. Addition of alkalis improves the elution efficiency.
Patent DE-19954642-A1 (DE)
Title: Wäßrige, einkomponentige Bitumenformulierung, Verfahren zu ihrer Herstellung und deren Verwendung
Inventor: BROECHER MARKUS
IPC: C08L95/00
Filed: 1999-11-13
Abstract: Beschrieben wird eine wäßrige, einkomponentige Bitumenformulierung, die als Stabilisierungsmittel der Bitumen-Komponente Ettringit oder/und dessen Vorläufersubstanzen enthält. Besonders bewährt haben sich Bitumenformulierungen, die jeweils bezogen auf den Feststoffgehalt der Bitumenformulierung mindestens a) 20 bis 79,5 Gew.-Teile Bitumen(-Mischung), b) 0,5 bis 60 Gew.-Teile der Ettringit-Komponente, c) 20 bis 79,5 Gew.-Teile Wasser und darüber hinaus ggf. bis 10 Gew.-Teile eines Formulierungshilfsmittels als Komponente d) enthalten. Typische Formulierungshilfsmittel sind u. a. sulfonierte Naphthalin- oder Melamin- oder Maleinsäurepolymere-Kondensationsprodukte. Die Herstellung dieser Bitumenformulierung erfolgt durch Zugabe der Komponente a) bei Temperaturen von 100 bis 150 DEG C zu einer wäßrigen Zubereitung der Komponente b) in geeigneten Rührgeräten, wobei das fakultative Formulierungshilfsmittel völlig unabhängig vom Zeitpunkt der Zugabe zugesetzt werden kann. Verwendung finden die beanspruchten Bitumenformulierungen als Bitumendickbeschichtungen, die ggf. weitere qualitätsverbessernde Zusätze enthalten können und die vorwiegend zum Abdichten von Bauteilen gegenüber Bodenfeuchte und/oder (nicht-)drückendem Wasser eingesetzt werden oder für Binde-, Klebe-, Verfestigungs- und Isoliermaterialien. Die mit der Bitumenformulierung hergestellten Produkte zeichnen sich durch eine beschleunigte Filmbildung und das schnelle Erreichen ihrer vollen Funktionsfähigkeit aus.
Patent DE-19955029-A1 (DE)
Title: Shoe press unit at a web press station has the web passed through the press gap with flanking blankets and a structured angled path away from the press gap to prevent return of extracted water back into the web
Inventor: MAYER WOLFGANG
IPC: D21F3/02
Filed: 1999-11-16
Abstract: The press section of a papermaking/cardboard prodn. machine, where water is extracted from the wet web, has at least one shoe press (10) where two blankets pass through with the web. At the outlet of the shoe press, the two blankets (24,26) together with the web (12) between them pass around the end of the press shoe at least partially. The length of the press shoe (20) is =350 mm, along the direction (L) of web travel. The two blankets (24,26), and the web (12) between them, emerge from the end of the press shoe at an angle (alpha ) of =110[deg] or =115[deg] or 90-105[deg] or =90[deg] to the plane (28) through the center of the press force. The press gap (18) is formed between the press shoe (20) unit and especially a shoe press roller (14) and the facing shoe press counter roller, which has a dia. of >=1000 mm or >=1300 mm. The outlet end of the press shoe (20) has a curve radius (R) of 20-100 mm. At least two shoe press stations are deployed in succession, in the direction (L) of web travel, where two blankets with the web pass through at least one of them.
Patent DE-19955963-A1 (DE)
Title: Gas re-circulation monitoring method for separate storage tanks e.g. at petrol stations, requires devices for functional monitoring of the gas re-circulation system for the petrol station and monitoring of the petrol supply suction nozzle
Inventor: CURTIUS FRITZ
IPC: B67D7/04
Filed: 1999-11-19
Abstract: Functional monitoring of gas re-circulation (feedback) systems at petrol stations, involves one measurement point dependent on the through-flow and measurement devices responding to pressure or to the flow. A desired value can be established in relation to the volume in the installed condition, and a switchable alarm function is provided depending on the established desired value, which is set within the framework of a diagnosis of a volume flow, by means of complementary measurement devices.
Patent DE-19957837-A1 (DE)
Inventor: PACKEBUSCH REINER KURT
IPC: A62C4/02
Filed: 1999-11-25
Abstract: The invention relates to a method for dampening the pressure surge on flame arresters, especially strip-shaped safety devices, during detonations of a combustible gas/air and/or vapor/air mixture in installation systems, container systems and pipe systems according to which the approaching detonation front is split up. The invention also relates to a device for carrying out said method. The device comprises housing parts, which are located along the pipe axis and are straight or angular, and comprises a dry flame arrester, which is arranged inside the housing parts in a vertical manner with regard to the pipe axis. Said flame arrester consists of at least one strip-shaped safety device with or without a surge interceptor that is oriented toward the ignition source. The approaching detonation front is split up into and evened out in a multitude of partial reaction fronts that can subsequently diffuse in an unoriented manner and with stochastically distributed flow paths in a medium, which absorbs kinetic and thermal energy, and the partial reaction fronts can run in opposite directions therein. The outflowing partial reaction fronts are subsequently evened out to form an almost laminar reaction front which then flows to the actual strip-shaped safety device in order to extinguish possible flames. The absorbing medium is comprised of a gas-permeable packet with an irregular packaging made of absorbent bodies, for example, spring steel wire spirals, knitted fabrics, or heavy metals.
Patent DE-19957980-A1 (DE)
Title: Watt-hour meter has voltage converter and switch which supply voltage signal to measurement module
Inventor: KILIAN MARTIN
IPC: G01R21/00
Filed: 1999-12-02
Abstract: A measurement module (16) generates assumption signal with respect to voltage current, to which power is supplied by voltage converter (18). A switch (20) connected to primary of converter, generates voltage signal and supplies it to module connected at secondary of the converter.
Patent EP-1039124-A1 (EP)
Inventor: NAKAJIMA YUKI
IPC: F16H63/50
Filed: 2000-01-17
Abstract: An automatic engine stop and restart system
includes an engine, a starting motor, a transmission, a
vehicle operating condition sensor and a controller. The
controller monitors the vehicle operating condition to
produce an automatic engine restart request signal
during an automatic engine stop operation, calculates a
target engine speed for the automatic engine restart
operation, and drives the motor in accordance with the
target speed to perform the automatic engine restart
operation in response to the engine restart request
signal. During the automatic engine restart operation,
the transmission is held in a drive state or in a non-drive
state invariably.
Patent EP-1029850-A1 (EP)
Inventor: SAKAI SHIGENORI
IPC: C07C311/48
Filed: 2000-02-16
Abstract: The invention relates to a method for producing a
sulfonimide or its alkali metal salt. The method includes the
steps of (a) reacting a precursory salt of the sulfonimide with a
base contained in a basic aqueous solution, thereby producing a
first aqueous solution containing the alkali metal salt and an
amine; (b) removing the amine from the first aqueous solution to
obtain a second aqueous solution containing the alkali metal salt;
and (c) crystallizing the alkali metal salt in the second aqueous
solution. The base is potassium hydroxide, sodium hydroxide or
lithium hydioxide. The base is added to the second aqueous
solution to generate the crystallization. The precursory salt is
formed when the sulfonimide is reacted with a tertiary amine or a
heterocyclic amine. The alkali metal salt is produced easily and
economically in an industrial scale production with high purity
and high yield.
Patent EP-1040768-A1 (EP)
Inventor: CAERAN MARCO
IPC: A43B23/08
Filed: 2000-02-29
Abstract: The sports boot comprises an outer sole (4) and an outer ankle part (2) which encloses the user's foot and leg bottom. The o ankle part comprises a supple frame (10) made of a non-extendible supple material which is arranged along the favored force/supp directions and fixed to both the outer ankle part and the outer sole. The supple frame has a dorsal part (11) extending from the outer sole to the upper end of the outer ankle part and a lateral branch (15) connecting the dorsal upper end to a side of the b An Independent claim is also included for a sports boot.
Patent EP-1057429-A1 (EP)
Inventor: PIRETTI GIANCARLO
IPC: A47C1/032
Filed: 2000-05-24
Abstract: Chair with a seat and back tilting in a synchronized
way, comprising: a base structure (14) a seat support
structure (18) pivoted to the base structure (14) about
a first transverse axis (22), a back support structure
(20) pivoted to the base structure (14) about a second
axis (24) parallel to the first, articulation means
(48) capable of synchronizing the tilting movements of
the seat and the back with each other, elastic means
(32) tending to push the seat (12) and the back (16)
towards a forwardly inclined position and tending to
oppose rearward tilting of the seat (12) and the back
(16), means (54, 68') to selectively stop the forward
tilting travel of the seat and the back in a normal
sitting position and in a forwardly inclined position,
and means (56, 68'') to immobilize the seat (12) and the
back (16) in at least one operating position. A pair of
tilting stop members (54, 56) fixed to the seat
supporting structure (18) or the back supporting
structure (20) are provided and act together with
corresponding immobilizing members (68', 68'') which
slide independently of each other in a direction
parallel to the tilting axis (24) of the said stop
members (54, 56) between a non-operating position and
an operating position.
Patent EP-1074366-A1 (EP)
Inventor: KAESER MAXIMILIAN
IPC: B24B27/06
Filed: 2000-07-13
Abstract: The saw wire is moved in a rotary manner during cutting. Several discs are abrasively cut using a wire that extends in a spiral manner over wire guide roller. An Independent claim is also included for the wire, which is subjected to a torsional force.
Patent EP-1066874-A1 (EP)
Inventor: HANAKI YASUNARI
IPC: B01J23/58
Filed: 2000-07-04
Abstract: An exhaust gas purifying catalyst for exhaust gas
discharged from a lean-burn engine of an automotive vehicle. The
catalyst comprises a refractory inorganic carrier. A catalytic layer is
coated on the refractory inorganic carrier. The exhaust gas purifying
catalyst layer contains platinum and at least one noble metal
selected from the group consisting of palladium and rhodium, and a
NOx trapping substance. In the catalytic layer, platinum exists close
enough to the NOx trapping substance to accept NO 2  from the NOx
trapping substance which NO 2  is produced according to reaction
expressed by the following chemical equation:
 M(NO 3 ) 2  → 2NO 2  + 3/2O 2  + MO 
where M is the NOx trapping substance.
Patent EP-1096358-A1 (EP)
Inventor: GREENE DANIEL H
IPC: G06F21/36
Filed: 2000-10-26
Abstract: A system for controlling access to online content referenced in a
hardcopy document. A user requesting access to online content available on
a server responds to an authentication challenge from the server using a
password mechanism printed in the hardcopy document. The password
mechanism allows the user to identify a password for responding to an
authentication request by the server. After authenticating the user, the server
initiates a state change to enable subsequent access to the online content by
the user with a different password that is also identified with the password
mechanism.
Patent EP-1102059-A1 (EP)
Inventor: KAWAMURA TATSUROU
IPC: G01N21/51
Filed: 2000-11-16
Abstract: The present invention provides a method and an
apparatus which eliminate the influences of a scattered
light arising due to the pollutants inside and on the
surfaces of an optical window, differences in refractive
index and light transmittance of a solution to be detected,
and the obstruction due to suspending particles and the like
to achieve a measurement with high precision and high
practicability in the measurement of the scattered light
arising. The scattered light propagating within a
prescribed angle perpendicularly to the direction of
propagation of the light to be propagated through the inside
of the solution is measured. Further, the position of the
optical axis of the light to be propagated through the
inside of the solution and/or the position of the
photosensor in the direction of the optical axis are set so
that the influence of the scattered light arising at and on
the surface of the optical axis is not more than a
predetermined value within a practically allowable range.
Patent EP-1092953-A1 (EP)
Inventor: ZUBER GARY
IPC: B60K35/00
Filed: 1997-09-30
Abstract: A method and apparatus which are suitable for
use in providing access to an interactive product to a
passenger of a vehicle while limiting access to the
interactive product to the driver of the vehicle. At
least one control device is provided for allowing user
interaction with the interactive product. Interaction
with the interactive product via the at least one control
device is inhibited while the vehicle is moving. An
access device is provided which must be employed in
conjunction with the at least one control device to enable
user interaction with the interactive product while the
vehicle is moving.
Patent EP-1158707-A1 (EP)
Inventor: GRUHL STEFAN
IPC: H04N7/16
Filed: 2000-05-25
Abstract: The invention relates to a method and
apparatuses for improved transmission of broadcasts,
which make it possible to ensure considerably more
efficient utilization of available transmission
channels, while at the same time allowing individual
subscribers to make a more individual selection of a
specific broadcast programme. 
     To do this, the invention provides that at
least one first and one second signal sequence (5, 6,
7, 8, 9) having defined signal characteristics can be
produced and can be transmitted, in which case a large
number of information blocks are embedded in the first
signal sequence (5), and control information referring
to individual information blocks is embedded in the
second signal sequence (6, 7, 8, 9) in such a way that
a receiver device (2) which is matched to the signal
characteristics accesses the information block
associated with the control information in response to
control information being received in a selected second
signal sequence (6, 7, 8, 9). 
     An apparatus is provided for the reception of
such broadcasts, having devices (2), which separates a
first and a second signal sequence (5, 6, 7, 8, 9) from
a number of first and second signal sequences having
defined signal characteristics, and accesses an
information block associated with specific control
information, from the first signal sequence (5), in
response to such control information contained in the
second signal sequence (6, 7, 8, 9).
Patent EP-1073221-A1 (EP)
Inventor: EGGLETON BENJAMIN JOHN
IPC: H04B10/02
Filed: 2000-07-17
Abstract: A high speed optical communication system (≥ 10Gbit/s) is compensated
for temperature variation by providing it with one or more automatic dispersion
compensation modules (20). Each module (20) has an adjustable dispersion element
(30), a data integrity monitor (31) and a feedback network (32) whereby the monitor
(31) adjusts the dispersion element (30) to compensate for temperature variation. In a
preferred embodiment the dispersion compensating modules comprise chirped fiber
Bragg gratings in which the chirp is induced in the grating by passing a current along
distributed thin film heaters deposited along the length of the fiber. The magnitude of
the applied current determines the dispersion of the grating. A data integrity monitor is
configured to sense the integrity of transmitted data and to provide electrical feedback
for controlling the current applied to the grating.
Patent EP-1178675-A1 (EP)
Inventor: LO MORRIS
IPC: H04N7/16
Filed: 2000-08-01
Abstract: A digital content remote access and playback
chip 30 comprising of a digital signal processor 36 and
a microprocessor 38. The digital signal processor 36
and microprocessor 38 are used for downloading
user-selected digital data from an external system 34
connected to the digital signal processor 36. The
microprocessor 38 is capable of sending a user
identification signal to the external system so that
the external system 34 is able to verify the identity
of the user. The external system 34 encrypts and
compresses the requested digital data before sending it
to the digital signal processor 36 and microprocessor
38. The microprocessor 38 and digital signal processor
36 decrypt and decompress the digital data before
displaying the data on a display device.
Patent EP-1088550-A1 (EP)
Inventor: SAHAGAN BARBARA GAIL
IPC: A61P25/28
Filed: 2000-09-27
Abstract: The present invention relates to a method of using a compound of the
formula (I):
 
wherein A, X 1 , X 2 , and Q are as defined herein, a pharmaceutically acceptable salt
thereof, or a pharmaceutical composition thereof, in the treatment of a disease,
condition or disorder of the peripheral or central nervous system, including but not
limited to Alzheimer's disease, stroke/cerebral ischemia, head trauma, spinal cord
injury, multiple sclerosis, amyotrophic lateral sclerosis, Huntington's disease,
Parkinson's disease, migraine, cerebral amyloid angiopathy, AIDS, age-related
cognitive decline, mild cognitive impairment and prion diseases.
Patent EP-1038551-A1 (EP)
Inventor: GODO JOSEPH
IPC: A61F7/00
Filed: 2000-03-17
Abstract: The apparatus, using ultrasound for therapeutic purposes, consists of a transducer for emitting the ultrasound waves, located inside a chamber containing a liquid aqueous solution of a hydrophilic polymer as a connecting medium. The hydrophilic polymer has a molecular weight of between 10000 and 100000, and is used at a rate of 10 - 50 g/l. The transducer is connected to an ultrasound generator operating in the frequency range of 1 - 5 MHz, and preferably 2 - 3MHz.
Patent EP-1087097-A1 (EP)
Inventor: CARVALHEIRO EMMANUEL
IPC: E06B9/68
Filed: 2000-09-20
Abstract: The device is for actuating a clutching unit (2) for a drive gearbox rotating a unrolling tube for a sunshade awning. This installation has an actuating cable (3) whose first end (3A) is connected to this clutching unit and whose second end (3B) is connected to a maneuvering handle (1B) of this activating device. The actuating device has electric feed connections (6,7,14-16), with a potential difference, this cable and an armature (4C), electrically conducting, with a insulation sleeve (4) surrounding this cable, this cable and this armature being adapted to be connected electrically (5-F1) as a function of the position of this clutching unit.
Patent EP-1167501-A1 (EP)
Inventor: PACE LUIGI
IPC: C11D7/50
Filed: 2000-06-19
Abstract: The present invention relates to a process of treating a fabric comprising the
steps of applying, in any order, to said fabric a first and a second composition,
wherein upon contact of said two compositions heat is generated and whereby
a fabric cleaning performance benefit is provided.
Patent EP-1148950-A1 (EP)
Inventor: COCKBAIN GEORGE STEWARTSON
IPC: B02C19/00
Filed: 2000-01-25
Abstract: Cette invention concerne une machine à broyer, comprenant un élément interne (2) allongé de section transversale annulaire définissant une surface extérieure, un élément externe (10) allongé de section transversale généralement annulaire, définissant une surface intérieure entourant ledit élément interne (2), déterminant ainsi un espace entre ces deux éléments. L'élément interne et l'élément externe (2, 10) peuvent tourner l'un par rapport à l'autre, autour de l'axe longitudinal central de la machine. Un orifice d'entrée (22) dans ledit espace, est situé à l'une des extrémités de la machine, un orifice de sortie (24) dudit espace étant situé à l'autre extrémité de la machine. La surface extérieure de l'élément interne (2) et la surface intérieure de l'élément externe (10) sont conçues pour que les éléments coopèrent par rotation l'un par rapport à l'autre. La machine est conçue pour que le matériau qui la traverse en passant par ledit espace, suive un parcours tortueux, généralement en forme de spirale de l'orifice d'entrée (22) à l'orifice de sortie (24). La coopération des surfaces des éléments interne et externe (2, 10) est telle que des zones de turbulences apparaissent tout au long dudit parcours en forme de spirale, afin que les particules présentes dans ledit matériau s'usent entre elles, ce qui permet de réduire la taille desdites particules.
Patent EP-1180111-A1 (EP)
Inventor: SEO JEONG-SUN
IPC: C12Q1/68
Filed: 2000-02-10
Abstract: The present invention relates to the provision of compound libraries, more particularly it provides a compound library preparation method using an optical modulator and a compound library preparation apparatus used in the same. Furthermore, the present invention provides a compound analyzing method using the preparation method and a compound analyzing apparatus used in the same.
Patent EP-1082624-A1 (EP)
Title: Lentille ophtalmique en verre organique, comportant une couche de primaire antichocs
Inventor: FAVEROLLE FRANCINE
IPC: C08J7/046
Filed: 2000-02-14
Abstract: La lentille ophtalmique selon l'invention comprend un substrat en verre organique ayant des faces principales avant et arrière, au moins une couche de primaire déposée sur au moins une des faces principales du substrat, ladite couche de primaire comprenant un agrégat de particules au moins biphasiques dont une première phase est constituée d'un polymère P1 à caractère mou ayant une température de transition vitreuse (Tg) inférieure à 20  DEG C et une deuxième phase est constituée par un polymère P2 à caractère dur ayant une température de transition vitreuse (Tg) supérieure à 50  DEG C, et au moins une couche d'une composition de revêtement anti-abrasion déposée sur la couche de primaire. Application aux verres de lunettes.
Patent EP-1165773-A1 (EP)
Title: Plate-forme perfectionnee de presentation d'antigenes
Inventor: COLEMAN TIMOTHY P
IPC: A61K39/385
Filed: 2000-02-02
Abstract: Cette invention concerne des particules permettant de présenter des haptènes dans le but de déclencher une réponse immunitaire. Les séquences d'acides aminés des monomères qui composent les particules sont tirées de la protéine noyau du virus de l'hépatite B du canard. Les particules peuvent également fournir des acides nucléiques. Ces acides nucléiques peuvent être administrés pour accentuer une réponse immunitaire, ou bien servir à d'autres fins, de thérapie génique par exemple.