baber/WOPTO huggingface dataset:
Patent DD-265760-A3 (DD)
Title: Verfahren zur herstellung von 2,4,6,8-tetrachlorpyrimido-[5,4-d]pyrimidin
Inventor: NIEGEL HARALD
IPC: C07D487/04
Filed: 1987-05-25
Abstract: 2,4,6,8-Tetrachlorpyrimido&5,4-d!pyrimidin kann durch Umsetzung von 2,4,6,8-Tetrahydroxypyrimido&5,4-d!pyrimidin bzw. seinen Salzen mit PCl5 oder PCl3 und Chlorgas, in Anwesenheit eines indifferenten Loesungsmittels, in verbesserter Qualitaet und Quantitaet bei gleichzeitig verbesserter technischer Verfahrensfuehrung dadurch hergestellt werden, dass die Umsetzung in Gegenwart von Triethylbenzylammoniumchlorid in einem inerten organischen Loesungsmittel durchgefuehrt wird und die Aufarbeitung in Gegenwart eines nichtionogenen Tensides erfolgt. Das Zielprodukt ist ein wertvolles Zwischenprodukt der pharmazeutischen Industrie.
Patent EP-1024211-A3 (EP)
Inventor: IGARASHI KAZUO
IPC: C23C18/42
Filed: 2000-01-18
Abstract: A silver alloy plating bath and a method of forming a
silver alloy film by using the silver alloy plating bath and
by performing displacement plating on surfaces of a more
base metal than silver, the silver alloy plating bath
including Ag ions and at least one or more metal ions of Pd
ions, Pt ions, Au ions and Rh ions, a concentration of the
Ag ions and the metal ion or ions being 0.001 to 0.01 mol/l,
a mol ratio of the metal ion or ions to the Ag ions being
1:0.01 to 0.1.
Patent EP-1043470-A3 (EP)
Inventor: BIVENS STEVENS L
IPC: E05F3/20
Filed: 2000-03-23
Abstract: The one-way hinge damper includes a cylindrical housing into
a rotor is rotatably inserted. A gap is formed between the rotor
and the cylindrical housing which is filled with silicone or a
similar viscous fluid for damping the rotation of the rotor. The
damping can be increased by forming longitudinal grooves or similar
discontinuities in the interior surface of the cylindrical housing
and longitudinal passageways on the exterior surface of the rotor.
A clutch, to which the output shaft is attached, is biased against
an end of the rotor by a wave spring. Both the clutch and the end
of the rotor include complementary rotationally alternating ramped
surfaces and flat (or longitudinally level) surfaces. Radially
extending walls are formed between the higher end of the ramped
surfaces and the adjacent flat surface. When the output shaft and
the clutch are rotated in a first direction, the radially extending
walls of the clutch align with and engage the radially extending
walls of the rotor and the rotor rotates through the viscous fluid
thereby achieving damping. However, when the output shaft and
clutch are rotated in a second direction, the ramped surfaces of
the clutch "ramp over" the ramped surfaces of the rotor, and the
rotor does not rotate, thereby allowing the clutch and output shaft
to rotate substantially free of damping.
Patent EP-1043151-A3 (EP)
Inventor: YAMASHITA TAKASHI
IPC: B32B27/32
Filed: 2000-04-07
Abstract: Disclosed is a film, which comprises a thermoplastic
resin film, a first layer comprising a resin (A), and a second
layer comprising a resin (B), in this order, wherein the resin
(A) is an ethylene resin having a density of 0.900 to 0.960 g/cm 3 
and an MFR of 1 to 100 g/10 minutes, and the resin (B) is a
straight-chain ethylene-α-olefin copolymer having a density of
0.870 to 0.910 g/cm 3  and an MFR of 1 to 100 g/10 minutes, the
straight-chain ethylene-α-olefin copolymer being a copolymer
of ethylene with at least one α-olefin having 3 to 12 carbon
atoms.
Patent EP-1096017-A3 (EP)
Inventor: TAMASHIMA HIROSHI
IPC: C12N5/10
Filed: 2000-10-26
Abstract: The production of a physiologically active substance
by a normal, transfected or transformed cultured cell can be
increased by culturing the cell in a culture medium
containing cobalt and molybdenum. The culture medium is one
ordinarily selected for growing those types of cells which
produce a desired, physiologically active substance, e.g., a
recombinant growth factor of a monoclonal antibody. When
cobalt and molybdenum are included in any of these growth
media, a substantial improvement in the production of a
physiologically active substance by the cells can be observed.
Compositions and methods utilizing cobalt and molybdenum as
additives for culture media are described.
Patent EP-1099908-A3 (EP)
Title: Rohrhalter
Inventor: FELLINGER HERBERT
IPC: F24D3/14
Filed: 2000-11-08
Abstract: Die Erfindung betrifft einen Rohrhalter für Rohrregister oder dergl. mit
integrierter Rohrumlenkung für ein oder mehrere Rohre, die z. B. geradlinig
oder spiral- mäander-, kreisförmig oder dergl. verlegt sind und dabei
gleichzeitig in ihrer Lage, auch zueinander, fixiert sind, indem sie an
Umlenkstellen oder anderen geeigneten Orten in den Rohrhalter von oben
eingeschnappt werden.
Patent EP-1108816-A3 (EP)
Title: Verfahren und Vorrichung zur Sandreinigung
Inventor: MAURER RAINER
IPC: E01H12/00
Filed: 2000-12-12
Abstract: Zu einer mobilen Sandreinigungsvorrichtung gehört ein auf der Sandoberfläche
(3) fahrbares Gestell (10), an dem ein Sandelevator (60)
verstellbar, insbesondere absenkbar und anhebbar gehalten ist, der
mit einer endlosen, motorisch antreibbaren, umlaufenden Fördereinrichtung
(70) ausgerüstet ist. Die jeweilige Grabtiefe hängt vom Ausmaß der
jeweiligen Verstellung/Absenkung des Sandelevators (60) bezüglich des
Gestells (10) ab. Sandkästen können ein Sandtiefenprofil mit unterschiedlichen
Sandtiefen aufweisen, und eine sachgerechte Sandreinigung erfordert
eine Anpassung an dieses Sandtiefenprofil. Um ein Verfahren und/
oder eine Vorrichtung zur insbesondere gewerblichen Sandreinigung anzugeben,
bzw. bereitzustellen, das/die eine objektive Angabe und Kontrolle
der tatsächlich gereinigten (aufgelockerten, belüfteten, gesiebten bzw.
umgewälzten) Sandmenge ermöglicht, ist vorgesehen, daß die Sandreinigungsvorrichtung
mit einer Signalverarbeitungseinrichtung (100) ausgerüstet
ist. Weiterhin ist ein Grabtiefensensor (Sl) vorhanden, welcher
die jeweilige Verstellung/Absenkung des Sandelevators (60) bezüglich
des Gestells (10) erfaßt und entsprechende elektrische Signale erzeugt
und an die Signalverarbeitungseinrichtung (100) übermittelt. Vorzugsweise
kann dieser Grabtiefensensor ein Längenmeßsensor sein.
Patent EP-1026797-A3 (EP)
Inventor: STENTZ ANDREW JOHN
IPC: G02F1/35
Filed: 2000-01-31
Abstract: In accordance with the invention, a first order Raman amplifier comprises a low
power first order Raman pump followed by one or more components that are lossy or
unreliable at high power levels. After passing through the component, the first order
pump is itself amplified by a second order Raman amplifier. The amplified first order
pump is then used to amplify optical signals in a transmission fiber. Advantages are that
resulting pump source is more reliable and relatively insensitive to insertion loss.
Convenient low power sources, such as filtered spontaneous emission sources can be
used as the first order pump source. And the gain spectrum of the second order pump
can be used to compensate the gain spectrum of the first order pump.
Patent EP-1055833-A3 (EP)
Inventor: CARE IAN COLIN DEUCHAR
IPC: F16C19/52
Filed: 2000-04-18
Abstract: A method of controlling bearing load comprises sensing the
approach of a no-load condition in a bearing, generating a
signal in response thereto and applying a load to the bearing
in a direction opposite to the direction of loading before
the approach of said no-load condition whereby to take the
bearing through the no-load condition in a rapid and
controlled manner to a condition in which it is loaded in the
opposite direction. Preferably the load is applied to the
bearing by an electrostatic actuator in the form of a
separate electromagnetic bearing surrounding the shaft.
Patent EP-1059554-A3 (EP)
Inventor: NAKANO YOSHIAKI
IPC: G02F2/00
Filed: 2000-06-07
Abstract: An optical device is provided having a large
extinction ratio and being suitable for digital
operation including first and second electrodes (7,8)
formed on both sides of a waveguide structure, such that
a carrier-injection region (3a) and a non-carrier
injection regions (3b) are formed adjacent to each other
in the waveguide structure. When mass carriers are
stored in the carrier injection region, its refractive
index is reduced to be lower than that of the
non-carrier-injection regions. In this state, when a
light wave with low optical power propagates through
the carrier-injection region, since the amount of
carriers consumed thereby is small, the refractive
index of this region is still lower than the
non-carrier-injection regions, and the input light wave
is emitted sideways through the non-carrier-injection
region. In contrast, when a light wave with high
optical power propagates through the carrier-injection
region, since the carrier consumption is large, the
refractive index of this region (3a) becomes higher than
the non-carrier-injection regions (3b), and the input
light propagates through a waveguide which is optically
induced to extend from the incident surface to the exit
surface.
Patent EP-1066930-A3 (EP)
Inventor: SMITH ROGER Q
IPC: B25B21/00
Filed: 2000-07-05
Abstract: A power tool has a manual spindle lock which includes a first locking member to couple with a gear of the power tool drive train. The locking member includes a first cam member. A second cam member is coupled with the first cam member. The second cam member is movable between first and second positions. In the first position, the locking member is disengaged from the gear and in the second position the locking member engages with the gear to prohibit driving of the output spindle of the power tool.  <IMAGE>
Patent EP-1081863-A3 (EP)
Inventor: LINFORDS SASKA
IPC: H03M1/14
Filed: 2000-09-01
Abstract: A delta-sigma modulator for converting an analog input
signal into a digital output signal comprises a modulator
input (501) and a first analog to digital converter (504)
coupled to the modulator input (501). The first analog to
digital converter has a first analog input and a first digital
output. The delta-sigma modulator further comprises an
error quantization unit (505, 506, 507) coupled to the first
digital output for determining the quantization error caused
by the first analog to digital converter (504). Additionally it
comprises first signal combining means (508, 708, 802) for
combining the outputs of the first analog to digital
converter and said error quantization unit to form the digital
output signal.
Patent EP-1090825-A3 (EP)
Title: Zweiachsiger Eisenbahngüterwagen
Inventor: REICHSTAM JOSEF
IPC: B61F1/10
Filed: 2000-10-05
Abstract: Zweiachsiger Eisenbahngüterwagen für einen Normalspur- oder
Breitspurzug mit einem nach oben im wesentlichen ebenen Rahmen
(1) mit zumindest zwei Längsträgern (5), die über Querträger (6)
verbunden sind, der an seinen beiden Enden je ein Kopfstück (2)
mit einer Pufferbrust (29), die zwei Puffer (3) trägt, deren Mitte
in Abstand, vorzugsweise etwa, bei leeren Wagen höchstens
1.065 mm und bei größter Belastung bei, vorzugsweise etwa,
mindestens 940 mm, jeweils gemessen von der Schienenoberkante,
liegt und zumindest einer Zugeinrichtung mit Zughaken und
Kupplung, wobei der Rahmen (1) von Laufrädern (16) mit einem
Laufkreisdurchmesser von, vorzugsweise etwa, 680 mm und
größer, vorzugsweise kleiner 840 mm, und deren Achsen (31) über
Blattfedern (17), die am Rahmen (1) über eine höhenunveränderliche
Halterung befestigt sind, getragen ist, wobei der
Rahmen (1) unterhalb der Mitte der Puffer angeordnet ist, und die
Pufferbrust (29) von zumindest einem Kopfstück (2) an dem
Rahmen (1) zusätzlich über zumindest eine Stütze (30), die
vorzugsweise im oberen Endbereich der Pufferbrust (29) angreift,
insbesondere unlösbar, z. B. durch eine Schweißnaht, verbunden
ist, abgestützt ist.
Patent EP-1193023-A3 (EP)
Inventor: SCHWANKHART GERHARD
IPC: B23K26/14
Filed: 2001-09-12
Abstract: Verfahren zum Verschweißen von metallischen Werkstücken (2)
insbesondere von Leichtmetallwerkstücken, mit folgenden
Merkmalen: die Schweißung erfolgt gleichzeitig mittels
mindestens zweier eigenständiger Schweißquellen (1,3),
vorzugsweise zweier Plasmaschweißquellen an einer
Schweißnaht; die Schweißung durch die Schweißquellen (1,3)
erfolgt von jeweils einander gegenüberliegenden
Seiten (2a,2b) der Werkstücke (2); das Werkstück ist
stromführend; eine der Schweißquellen (3) arbeitet stechend.
Patent EP-1223510-A3 (EP)
Title: Verfahren zur automatischen Wiederherstellung von Daten in einer Datenbasis
Inventor: NEUHAUS RALF
IPC: G06F11/00
Filed: 2001-12-19
Abstract: Infolge eines Ausfalls einer zentralen Datenbasis (ZDB) eines
verteilten Kommunikationssystems werden in dezentralen
Datenbasen (DB1,...,DB5) gespeicherte übergreifend benötigte
Daten automatisch an eine Server-Einheit (DS) des verteilten
Kommunikationssystems übermittelt. Die empfangenen
übergreifend benötigten Daten werden durch die Server-Einheit
(DS) in einer der Server-Einheit (DS) zugeordneten Datenbasis
(DB5) zu einer Kopie der zentralen Datenbasis (ZDB)
zusammengefügt.
Patent EP-1127535-A3 (EP)
Inventor: BEETZ KLEMENS
IPC: G08B23/00
Filed: 2001-02-08
Abstract: Eine Anordnung (1) zur Patientenüberwachung ist mit mindestens einem
Körperfühler (2a) zur Erfassung eines physiologischen Parameters sowie
einer diesem nachgeschalteten Körpersignal-Verarbeitungseinheit (3)
und/oder einem zur Einwirkung auf den Patienten (P) ausgebildeten Therapiegerät
(2) und einem zur Übertragung von Daten von der Körpersignal
Verarbeitungseinheit oder dem Therapiegerät zu einer Überwachungszentrale
(1C) und/oder von der Überwachungszentrale zu dem Therapiegerät
ausgebildeten Mobilfunk-Endgerät (7) versehen, das in einem zellulären
Mobilfunknetz (1B) betreibbar ist. Eine Basisstationskoordinaten-Speichereinheit
(13; 13') und eine mit dieser verbundene Positionsbestimmungseinheit
(12; 12.1' bis 12.3') dient zur Grob-Bestimmung des Aufenthaltsortes
des Patienten aufgrund einer aus der aktuellen Basisstationsverbindung des
Mobilfunk-Endgerätes in dem Mobilfunknetz gewonnenen Positionsinformation. 
     Zur Feinpositions-Bestimmung ist ein ein Peilsignal aussendender Peilsender
(300) in dem Mobilfunk-Endgerät (7) vorgesehen. Zur Feinortung des
Peilsignals dient ein davon getrenntes Ortungsgerät (310).
Patent EP-1110737-A3 (EP)
Inventor: HIGUMA MASAHIKO
IPC: B41J2/175
Filed: 1995-07-05
Abstract: An ink container for containing ink to be
supplied to an ink jet head, includes fibrous
material; an ink discharge port for discharging the
ink to the ink jet head; a portion for containing the
fibrous material at least adjacent the ink discharge
port; wherein the fibrous material is deformed within
a degree of elasticity, forming a plurality of
intersections in different directions, and contained
in the containing portion.
Patent EP-1153878-A3 (EP)
Title: Bedieneinrichtung für eine Hebebühne
Inventor: WANNER HUBERT
IPC: B66F7/28
Filed: 2001-05-03
Abstract: Gegenstand der Erfindung ist eine Bedieneinrichtung für eine Hebebühne,
insbesondere für eine Kraftfahrzeughebebühne, die ein Gehäuse
(1) mit mehreren Bedienelementen (7, 8, 9, 10) zur Betätigung
der Hebebühne enthält. Das Gehäuse (1) ist im Fußboden (14, 15)
versenkt angeordnet und weist eine im Fußbodenniveau (16) liegende
Abdeckung (5) auf, in der die als Fußschalter ausgebildeten Bedienelemente
(7, 8, 9, 10) angeordnet sind.
Patent EP-1186396-A3 (EP)
Inventor: TIEU HAO ANH
IPC: B29C48/07
Filed: 2001-08-29
Abstract: An extruder flow channel (10) has a pair of flow
passages (40, 50) and a flow dam (12) interposed between
the flow passages and a flow splitter (14) that locally
increases or locally decreases the flow area of the first
flow passage (40) relative to the second flow passage (50).
The preferred flow channel (10) adjusts the mass balance of
the flows (6, 7) between passages (40, 50) automatically.
Patent EP-1211801-A3 (EP)
Title: Polar-Loop-Sendeschaltung
Inventor: ASAM MICHAEL
IPC: H03C3/09
Filed: 2001-11-06
Abstract: Es ist eine Polar-Loop-Sendeschaltung angegeben, bei der ein
zu sendendes Signal und ein Rückkopplungssignal in ihre Polar-Komponenten,
Phase und Amplitude, zerlegt und die Komponenten
miteinander zur Realisierung einer Phasen- und Amplitudenmodulation
verglichen werden. Dabei ist ein von einem
Amplitudenmodulationssignal (AS) gesteuerter Amplitudenmodulator
(AM) vorgesehen, der einem Oszillator (VCO) nachgeschaltet
und bevorzugt als nichtlinearer, in Sättigung betriebener
Verstärker ausgeführt ist. Im Rückkopplungspfad
(RK) ist ein Verstärker (PV) vorgesehen, der das Ausgangssignal
des Amplitudenmodulators (AM) dämpft. Die vorliegende
Sendearchitektur ist für zukünftige Mobilfunksysteme geeignet,
welche eine Phasen- und Amplitudenmodulation aufweisen
und beispielsweise auf dem bekannten GSM-Standard basieren.
Patent EP-1209878-A3 (EP)
Inventor: SKIBINSKI JOSEPH ROBERT
IPC: H04L29/12
Filed: 2001-11-16
Abstract: Devices on a communication bus enter a Ring Mode during
which a master device assigns addresses to slave devices on
the bus. In the Ring Mode, each slave device repeatedly
attempts to send a first message informing the master device
of the existence of that particular slave device. This mode
includes a procedure for resolving collisions messages on the
communication bus. After addresses have been assigned to all
of the slave devices, a Master/Slave Mode commences. In this
latter mode, each slave device sends messages over the
communication bus only in response to a request from the
master device.
Patent EP-1213714-A3 (EP)
Inventor: MAEDA TAKANORI
IPC: G11B7/139
Filed: 2001-11-26
Abstract: The invention relates to an optical multi-layer information recording medium for recording information therein and/or retrieving information therefrom upon radiation of a convergent beam of light. The medium includes a first recording layer proximal to a beam radiation side, a light-transmissive layer stacked on the first recording layer, and a second recording layer stacked on the light-transmissive layer and distal from the beam radiation side. The first and second recording layers are made from a material that satisfies the following equation:           (Tr       1           xAb       2           )/Ab       1            ≒ (NA       2           )       2           /(NA       1           )       2              where Tr 1  represents transmissivity of the first recording layer, Ab 2  represents absorptance of the second recording layer, Ab 1  represents absorptance of the first recording layer, NA 2  represents a numerical aperture on the second recording layer and NA 1  represents a numerical aperture on the first recording layer. Even if the numerical apertures change with spherical aberration compensation made to respective recording layers, a power density of a light spot does not change. Thus, recording can be performed with consistent recording characteristics.
Patent EP-1211650-A3 (EP)
Inventor: EBATA SHINJI
IPC: G06Q30/02
Filed: 2001-11-28
Abstract: A management system for a fee-based service includes a
user side communication terminal (4), a business unit side
communication terminal (1) connectable to the user side
communication terminal (4) over a communication line (6), and
a control and management apparatus (7) for communicating with
the user side communication terminal (4) through the business
unit side communication terminal (1), controlling a particular
equipment and managing a service by which the particular
equipment is utilized. The control and management apparatus
(7) starts the service in which the particular equipment is
utilized when the user inputs at least address information of
the user side communication terminal (4) and pays a predetermined
charge for the service and issues, when an event of the service
comes to an end, a notification of the end of the event to the
user side communication terminal (4), through which the address
information has been inputted, through the business unit side
communication terminal (1).
Patent EP-1217871-A3 (EP)
Inventor: YABE KAZUO
IPC: H04R5/04
Filed: 2001-12-19
Abstract: In an acoustic apparatus (100), one or more front and rear speakers (FL, RL, FR, RR) are provided in a space such as a car compartment. The volume levels of the audio signals output from the speakers are controlled by the volume control unit (10a). Also, the valance between the volume levels of the audio signals from the front speaker and the rear speaker is controlled by the balance control unit (10b, 10c). The balance control unit (10b, 10c) generally controls the balance according to the input by a user. To the front speaker or the rear speaker, an external audio signal can be supplied. When the external audio signal is supplied to one of the front speaker and the second speaker which has not been attenuated by the balance control device and the balance control device attenuates the volume level of said one of the front speaker and the second speaker, the volume level of the audio signal is attenuated. Therefore, the external audio signal becomes easy for the user to hear.
Patent EP-1162866-A3 (EP)
Inventor: IKEGAWA NAOTO
IPC: H05K3/38
Filed: 2001-06-05
Abstract: The invention relates to a laminate comprising a
metal layer which is formed on an covers the surface
of an insulating substrate activated by the plasma
treatment by any method selected from a sputtering
method, a vacuum depositing method and an ion plating
method. The substrate is obtained by molding a resin
composition containing 20 to 150 parts by mass of a
fibrous filler having an average fiber diameter of
0.1 to 5 µm and an average fiber length of 10 to 50
µm relative to 100 parts by mass of a base resin comprising
a thermoplastic resin and a thermosetting
resin.
Patent EP-1132895-A3 (EP)
Inventor: YU HONG HEATHER
IPC: G10L11/00
Filed: 2001-01-31
Abstract: A computer-implemented method and apparatus for embedding hidden data in an audio
signal. An audio signal is received in a base domain and then transformed into a non-base
domain, such as cepstrum domain or LP residue domain. The statistical mean manipulation is
employed on selected transform coefficients to embed hidden data. The introduced distortion is
controlled by psychoacoustic model to ensure the imperceptibility of the embedded hidden data.
Scrambling techniques can be plugged in to further increase the security of the data hiding
system. The present new audio data hiding scheme provides transparent audio quality, sufficient
embedding capacity, and high survivability over a wide range of common signal processing
attacks.
Patent EP-1139677-A3 (EP)
Inventor: I ANSON COLIN
IPC: H04M3/533
Filed: 2001-03-02
Abstract: Uncompleted voice calls towards a mobile entity (20) are transferred to a service system
(40) where they are recorded and inserted in corresponding data messages (55). These
messages are temporarily held in the service system and later transferred to the mobile
entity (20) using a data-capable bearer service (17) of a mobile radio infrastructure (10).
This transfer is effected at a time determined with a view to reducing the peak traffic
loading of the mobile radio infrastructure (10). At the mobile entity (20) the data messages
are stored for subsequent access by a user.
Patent EP-1229278-A3 (EP)
Inventor: SCHMAUSER ERIK M
IPC: F16K31/00
Filed: 2002-01-31
Abstract: The device has a piezoelectric flexural transducer (2) whose first end (2a) is mounted so as to be rotatable and whose opposite second end (2b) is movably guided in the transducer's longitudinal direction (8). Cylindrical holding elements (5, 10) are provided on the first and second transducer ends and are at least partly engaged peripherally and movably accommodated respectively by first and second groove (3, 6). Independent claims are also included for the following: a piezoelectrically actuated valve.