baber/WOPTO huggingface dataset:
Patent EP-1365504-A3 (EP)
Inventor: NAKAMURA YOSHIAKI
IPC: H03G1/00
Filed: 2003-05-22
Abstract: In a gain-controlled amplifier, first, second and third transistors are
provided, and a signal at one of input and output terminals is compared with
a threshold voltage. When the compared signal is lower than the threshold,
the second and third transistors are respectively turned into conducting and
non-conducting states, and when the compared signal is higher than the
threshold, the situation is in reverse. When the third transistor is non-conducting,
the first and second transistors are configured to form a cascode
amplifier between the input and output terminals to produce a low-noise,
high-gain output signal. When the second transistor is non-conducting, the
first and third transistors are configured so that the third transistor forms a
base-grounded amplifier between the input and output terminals and the
first transistor forms a diode for supplying a DC bias current to the third
transistor to produce a low-distortion, low-gain output signal.
Patent EP-1388869-A3 (EP)
Inventor: KLEMMER DETLEF
IPC: F02P17/12
Filed: 2003-08-02
Abstract: The testing circuit has a control element (12) with a control contact (13) connected between a supply voltage node (11) and a first input contact (5) of the ignition coil (1), the second input contact (6) of the latter connected to an earth node (15) and the switch contact (9), controlling the switch element (4) connected in series with the ignition coil primary inductance (2) between the input contacts, coupled to a reference voltage node (17). A measuring device (19) is connected across the ignition coil input contacts. An independent claim for a testing method for an IC engine ignition coil is also included.
Patent EP-1418446-A3 (EP)
Title: Optischer Sensor
Inventor: BANSCHBACH ROLF
IPC: G01V8/20
Filed: 2003-08-26
Abstract: Die Erfindung betrifft einen optischen Sensor (1) zur Erfassung von Objekten
in einem Überwachungsbereich mit einem Sendelichtstrahlen (3) emittierenden
Sender (4), einem Empfangslichtstrahlen empfangenden Empfänger (5) und
einer Auswerteeinheit (8) mit einem Sensorsoftwaremodul (13), in welchem
die Ausgangssignale des Empfängers (5) zur Generierung eines Objektfeststellungssignals
ausgewertet werden und mit welchem ein Ausgang zur Ausgabe
des Objektfeststellungssignals angesteuert wird. In der Auswerteeinheit (8)
ist ein Webserversoftwaremodul (14) integriert, in welchem HTML-Seiten zur
Parametrisierung und Diagnose des optischen Sensors (1) über einen externen
Browser (15) abgespeichert sind. Als Schnittstelle (10) ist zwischen dem Sensorsoftwaremodul
(13) und dem Webserversoftwaremodul (14) eine Speichereinheit
(16) vorgesehen, in welcher die Parameterwerte des optischen Sensors
(1) abgespeichert sind.
Patent EP-1400652-A3 (EP)
Inventor: SCHNITTLER KLAUS
IPC: E05F15/12
Filed: 2003-09-17
Abstract: Die Erfindung betrifft eine Antriebseinheit insbesondere für Türen.
Tore o. dgl., mit zwei Umlenkrollen (2, 3) von denen wenigstens eine
angetrieben ist, sowie einem auf den Umlenkrollen (2, 3) gespannten
Endlosriemen oder -kette (4), wobei der Abstand (A) der Umlenkrollen
(2, 3) zueinander derart gehalten ist, dass der Endlosriemen oder -
kette (4) mit dem anzutreibenden Tür- oder Torelement nur einen
geringen Wirkverbindungsbereich (B) bildet.
Patent EP-1413653-A3 (EP)
Inventor: BRUENING HANS-JOACHIM
IPC: D01F8/12
Filed: 2003-09-18
Abstract: A hotmelt spun fiber has a core and a mantle structure having a combined tensile stregnth of at least 15 cN/tex. The core is a synthetic thermoplastic polymer which is not a fluoro-polymer. The mantle is a hotmelt spun fluoropolymer incorporating particles which are electrical conductors.  The core is a synthetic thermoplastic polymer esp. polyester. e.g. polyethylenterephthalate or a liquid crystaline polyester. Also claimed is a hotmelt spinning process in which two compatible polymers are selected in which the melting point of the second polymer is at least 20C below that of the first, and in which the two polymers are co-extruded and stretched to achieve the desired tensile strength value.
Patent EP-1408715-A3 (EP)
Inventor: PARK SE-KANG
IPC: H04Q11/00
Filed: 2003-10-10
Abstract: Disclosed is a wavelength division multiplexing optical switching system (200), which is connected with a plurality of nodes (111,112,113,114) of an optical network and supports communication between the nodes. The optical switching system includes a wavelength division demultiplexing unit which demultiplexes optical signals received from each of the plurality of nodes and outputs them as channels with different wavelengths. A routing unit which classifies the channels in accordance with destinations thereof. A fixed wavelength converting unit which converts the classified channels into channels of a single wavelength, the single wavelength being allocated in accordance with corresponding starting places. A wavelength division multiplexing unit which collects the wavelength-converted channels in accordance with destinations and then outputs them as multiplexed optical signals.
Patent EP-1505753-A3 (EP)
Inventor: CHOI JUN-KOOK
IPC: H04J14/00
Filed: 2003-10-23
Abstract: Disclosed is a ring type wavelength division multiplexing (WDM) passive optical network (PON) system using the same wavelength for forward and backward channels while inexpensively implementing a redundancy function, and a switching media converter usable in the ring type WDM PON system. The WDM PON system provided a redundancy function to each node, so that the central office of the system can have a simplified architecture. Accordingly, there is an advantage in that the construction costs of the central office can be reduced. And, the network construction costs can be minimized because it is possible to provide a desired redundancy to a part of the nodes, taking into consideration the significance of each node.
Patent EP-1420205-A3 (EP)
Title: Verdampferbrenner, insbesondere für ein Fahrzeugheizgerät
Inventor: KRAEMER MICHAEL
IPC: B60H1/22
Filed: 2003-11-04
Abstract: Ein Verdampferbrenner, insbesondere für ein Fahrzeugheizgerät, umfassend
ein Brennkammergehäuse (12) und in dem Brennkammergehäuse (12) ein
Verdampfermedium (22) zur Aufnahme von flüssigem Brennstoff und zur
Abgabe von Brennstoffdampf in eine Brennkammer (18), ist gekennzeichnet
durch eine Heizwendelanordnung (26) an einer von der Brennkammer (18)
abgewandten Seite (30) des Verdampfermediums (22), und dadurch, dass
ein Zündbereich (34) der Heizwendelanordnung (26) sich über das Verdampfermedium
(22) hinweg in die Brennkammer (18) erstreckt.
Patent EP-1398247-A3 (EP)
Inventor: KASUGA TATSUO
IPC: B62D29/00
Filed: 1998-09-01
Abstract: A hollow frame member (5) of an aluminum alloy for a vehicle body frame (1), which is formed by bending an extruded pipe (10) of an aluminum alloy into a bow shape to form a kick-up portion (3) of the vehicle body frame (1), said extruded pipe (10) comprising a band-shaped upper wall (11), a band-shaped lower wall (12) opposed to said upper wall (11), and a pair of sidewalls (13) which connect opposite side edges of said upper wall (11) with opposite side edges of said lower wall (12), respectively, and which assume a V-shape in cross section.
Patent EP-1398865-A3 (EP)
Title: Elektrowerkzeugmaschine mit Gebläse
Inventor: PFISTERER HANS-JUERGEN
IPC: H02K11/04
Filed: 2003-08-30
Abstract: Eine Werkzeugmaschine (1) mit einem bürstenlosen Elektromotor (2) und einem Wechselrichter (3), welche innerhalb eines von einem Gebläse (4) erzeugten Luftstroms (5) eines Luftvolumens (6) zwischen einer Eintrittsöffnung (7) und einer Austrittsöffnung (8) eines Gehäuses (9) angeordnet sind, wobei strömungsrichtungsseitig im Luftstrom (5) der Wechselrichter (3) nach einem Zwischenkreiskondensator (10) sowie vor dem Elektromotor (2) angeordnet ist.
Patent EP-1339092-A3 (EP)
Inventor: ISHIDA MASAZUMI
IPC: H01J17/18
Filed: 2003-01-30
Abstract: The invention provides a high-pressure discharge lamp (L1) comprising a translucent ceramic discharge vessel (1) having a swollen portion defining a discharge space and a pair of cylindrical portions (12) formed in communicating with the swollen portion and extending from the swollen portion in the opposite directions with each other, metal tubes (2A) each having a outer diameter D and fitting with its one end on the cylindrical portion (12), a pair of fusible metal plugs (5) each plugged in the outer end of the metal tube (2A), the fusible metal plug (5) sealing the discharge vessel (1) by being fused to the inner surface of the metal tube (2A) for a specified height T from the outer end of the metal plug (5), a pair of electrode systems (4) each supported its one end to the fusible metal plug (5) and facing the interior of swollen portion with its other end, and an ionizing filling filled in the discharge vessel (1), wherein the ratio T/D of the height T concerning the fusible metal plug (5) and the diameter D satisfies the following equation.       0.40   ≦   T   /   D   ≦   0.95
Patent EP-1400284-A3 (EP)
Inventor: APPEL MICHAEL
IPC: C13B30/10
Filed: 2003-09-22
Abstract: A centrifuge screen clamp comprises a body and a screen retaining portion (47)
connected to the body (62). The screen retaining portion (47) comprises a pressure fitting
surface and a clamp interface member engaging surface. In one embodiment, the
pressure fitting surface is a substantially planar surface (64) disposable on a screen
portion of a centrifuge screen (10) and the clamp interface member engaging surface (66) is
disposable on a clamp interface member disposed on the screen. The clamp
interface member engaging surface (66) operates to apply a counteractive force against
the clamp interface member (60), which counteractive force is substantially coplanar with
an inertial sliding tendency direction of the screen (10) during rotation.
Patent EP-1437921-A3 (EP)
Inventor: CHUN YUN-BONG
IPC: H05B6/68
Filed: 2003-10-24
Abstract: A microwave oven, and method of controlling the same, stores a weight of food in an external memory of the microwave oven through a simple manipulation of pressing a hold key (125), and applies the stored weight of the food for calculation of a cooking time. The microwave oven of the present invention may perform cooking by calculating a cooking time based on the weight of the food temporarily stored in an internal memory (101) even if a setting operation using the hold key (125) is not performed. Further, the present invention is advantageous in that it calibrates a zero point to calculate the cooking time, increasing a cooking performance. The microwave oven performs initialization by deleting the stored weight of the food if a cooking start key (121) is not pressed within a set time after the weight of food is measured, thus preventing a malfunction of the microwave oven.
Patent EP-1466860-A3 (EP)
Title: Baukastensystem zur Herstellung von Flurförderzeugen
Inventor: MEINHARDT MICHAEL
IPC: B66F9/075
Filed: 2004-04-06
Abstract: Gegenstand der Erfindung ist ein Baukastensystem zur Herstellung von
Flurförderzeugen, insbesondere von Hochregalflurförderzeugen, wobei
     eine erste Baukastenkomponente von einem Hubgerüst (3) des Flurförderzeugs
gebildet ist, wobei mindestens zwei sich hinsichtlich ihrer maximalen Hubhöhe
und/oder ihrer maximalen Tragkraft unterscheidende Typen von Hubgerüsten (3)
vorgesehen sind;   eine zweite Baukastenkomponente von einer Antriebsbatterie (2) des Flurforderzeugs
gebildet ist, wobei mindestens zwei sich hinsichtlich ihrer äußeren Abmessungen
unterscheidende Typen von Antriebsbatterieen (2) vorgesehen sind,   und die verschiedenen Typen der Baukastenkomponenten bei der Herstellung des
Flurförderzeugs kombinierbar sind. Für jedes Flurförderzeug ist ein Rahmen (1)
vorgesehen, dessen Länge an den verwendeten Typ der Antriebsbatterie (2)
angepasst ist. Der Rahmen (1) weist eine tragende Struktur auf, dessen konstruktive
Ausführung ausschließlich an den verwendeten Typ der Antriebsbattene (2) und/oder
an den verwendeten Typ des Hubgerüsts (3) angepasst ist.
Patent EP-1484705-A3 (EP)
Inventor: MORI ATSUSHI
IPC: G16B25/30
Filed: 2004-05-26
Abstract: In a microarray image analysis system, when one of a plurality of statuses is set for a spot of a microarray by the user, the status of a similar spot is automatically determined. 
     In a microarray image, the user determines a status of a spot, the pixel value matrix of an image in a spot region is learned by a neural network, a vertically and horizontally symmetrical image and an image rotated about the center of the region are formed and are learned by the neural network, and the neural network formed by repeating these steps is used for automatically recognizing the status of an undecided spot.
Patent EP-1510543-A3 (EP)
Inventor: FABISIAK ROLAND
IPC: C08G18/76
Filed: 2004-07-08
Abstract: New rigid polyurethane foams (I), having a flame height of less than 15 cm according to EN-ISO 11925-2, are obtained by reaction of (a) polyisocyanates, (b) compounds containing hydrogen atoms reactive with isocyanate groups, containing at least one amine-initiated polyether polyol, (c) a hydrocarbon-containing blowing agent, (d) silicone-free foam stabilizers and (e) flame retardants in an amount of 12-35% based on the total weight of (b) to (e). Independent claims are included for: (a) the preparation of (I) by reacting components (a) to (e); and (b) the use of (d) for the preparation of rigid polyurethane foams, having a flame height of less than 15 cm according to EN-ISO 11925-2 and containing 12-35% flame retardant based on the overall weight of the polyol component (preferably prepared using a hydrocarbon blowing agent).
Patent EP-1528479-A3 (EP)
Title: Verfahren und Vorrichtung zur Erzeugung einer internen Zeitbasis für eine Diagnosefunktion für einen Endstufenbaustein
Inventor: WINDMUELLER ANDREAS-MARTIN
IPC: G01R31/319
Filed: 2004-08-06
Abstract: Vorrichtung zur Erzeugung einer internen Zeitbasis für eine Diagnosefunktion (107) für einen Endstufenbaustein (105), wobei der Endstufenbaustein (105) mit einer seriellen Schnittstelle (104) verbindbar ist, welche ihrerseits eine Taktleitung (TL) enthält und über diese serielle Schnittstelle (104) Daten von und/oder zu dem Endstufenbaustein entsprechend einem Zeittakt auf der Taktleitung (TL) übertragen werden, dadurch gekennzeichnet, dass erste Mittel (106) vorgesehen sind, die aus dem auf der Taktleitung (TL) der seriellen Schnittstelle (104) übertragenen Zeittakt die interne Zeitbasis für den Endstufenbaustein (105) ermitteln.
Patent EP-1510729-A3 (EP)
Inventor: SATO SEIJI
IPC: F16B33/02
Filed: 2004-08-27
Abstract: A chain tensioner includes a housing (1) having a cylinder chamber (3). A plunger (4) is slidably mounted in the cylinder chamber (3). A spring (6) is mounted in the cylinder chamber (3) to bias the plunger (4) outwardly of the cylinder chamber (3). The plunger (4) has a radially extending locking pin (19) at its lower portion near its front end. The housing (1) is formed with a pin hole (16) extending substantially perpendicular to an axis of the cylinder chamber (3) near the front end of the housing (1) and under the cylinder chamber (3). The chain tensioner further includes a support pin (17) inserted in the pin hole (16), and a locking lever (18) supported on the support pin (17) so as to be pivotable about the support pin (17). The locking lever (18) can engage the locking pin (19) when the plunger (4) is sufficiently pushed into the cylinder chamber (3), thereby keeping the plunger (4) pushed in the cylinder chamber (3).
Patent EP-1512577-A3 (EP)
Inventor: RIJN GERARD C
IPC: E06B1/04
Filed: 2004-09-03
Abstract: A service door assembly (10) for a recreational vehicle including a sidewall defining an opening, the sidewall including an inner panel, an outer panel and a cavity therebetween filled with an insulation material. The service door assembly (10) includes a door frame (18) and a door (16). The door frame (18) is adapted to be disposed in the opening. The door is mounted to the door frame. The door (16) includes an inner member and an outer member connected with a securing arrangement including one or more teeth. The frame similarly includes an inner member and an outer member with a securing arrangement having one or more teeth.
Patent EP-1520764-A3 (EP)
Inventor: SONNTAG STEFAN
IPC: B60T15/18
Filed: 2004-09-30
Abstract: The control valve unit (1) for an indirectly acting pneumatic brake of a rail vehicle has an adjusting valve (6) which in a first selected position creates a flow connection between an adjusting volume (8) and a control chamber (10), and in a second selected position creates a flow connection between the adjusting volume and a vent (18). The adjusting valve is operated by a piston (20) which in the first selected position is loaded by the main air line pressure (pHL) and a spring unit (22), and in the second position by the pressure (pA) in the control chamber.
Patent EP-1523075-A3 (EP)
Inventor: KOMINE HIROSHI
IPC: G02B6/02
Filed: 2004-10-07
Abstract: A relatively high power fiber laser (40) with an output wavelength in a spectral region considered to be "eye-safe" is disclosed. The high power fiber laser (40) includes one or more fiber lasers that are fiber coupled, bundled and tapered into a multi-mode fiber. The multi-mode fiber is coupled into a hollow core, photonic band gap optical fiber (44) filled with a Raman medium. In particular, fiber lasers formed from Yttrebium fibers having a nominal output wavelength of 1060-1120 nanometers are shifted to the eye-safe wavelength range by way of a hollow core photonic bond gap (PBG) filled with deuterium (D 2 ) gas. Diode lasers (42) having an output wavelength in the range of 940-980 nanometers can also be shifted to an eye-safe wavelength by direct Raman shifting of fiber coupled diode array to a hollow core PBG fiber filled with hydrogen (H 2  gas). The use of the PBG optical fibers (44) filled with various Raman medium for shifting the output wavelength of high power fiber lasers and diode lasers is relatively simple and inexpensive.
Patent EP-1530023-A3 (EP)
Inventor: YANO TAKESHI
IPC: G01C17/28
Filed: 2004-11-09
Abstract: The magnetic north detecting device comprises: a 3-dimensional geomagnetism sensor unit including three geomagnetism sensors for detecting respective components of a geomagnetic field intensity in respective directions of three perpendicular coordinate axes; and a 3-dimensional operation functional section for carrying out an operation on the basis of the components of the geomagnetic field intensity detected by the geomagnetism sensors, and calculating a magnetic north direction of the geomagnetism, and the 3-dimensional operation functional section carries out the operation and calculates the magnetic north direction of the geomagnetism, based on two assumptions that: (i) at least one axis of three coordinate axes of the 3-dimensional geomagnetism sensor unit is level to the earth surface; and (ii) an angle of a geomagnetic field vector which is calculated from the detected components of the geomagnetic field intensity, referring to the earth surface, coincides with a dip angle of the geomagnetism which is assumed beforehand.
Patent EP-1442797-A3 (EP)
Inventor: HANSINGER MICHAEL P
IPC: B05B15/04
Filed: 1998-06-30
Abstract: An electrostatic, liquid spray, rotary atomizer has an
atomizer housing, a power supply within the housing and an
atomizer cup at a front end of the housing. The atomizer cup,
which is formed of a non-conductive material, has several
elongate conductive pathways embedded in the body of the cup.
Each conductive pathway has one end exiting an outer surface at
a rear end of the cup for receiving the charge from the power
supply and another end exiting an inner surface at a front end
of the cup for conveying an electrical charge from the power
supply to the liquid (paint) particles passing through the
atomizer cup. A number of conductive extensions are embedded in
a frustroconical front portion of the cup. Each conductive
extension has one end which is contiguous with the inner surface
exiting end of selected ones of the conductive pathways, a first
opposite end portion exiting an outer surface of the
frustroconical front portion of the cup and a second opposite
end portion exiting an inner surface of the frustroconical front
portion of the cup. An annular charge ring is mounted to the
front of the atomizer housing and is configured to accommodate
the atomizer cup with conductive pathways and extensions and has
an access hole for facilitating insertion of a tool for quickly
demounting the atomizer cup for cleaning or replacement. An
electrode is provided for maintaining a small voltage at the 
access hole. The rotary atomizer with the improved charge ring
and rotary cup can be mounted to a robot and connected to the
liquid supply by an elongated spiral passageway to increase the
electrical resistance between the atomizer and the liquid supply
so that a very small electrical charge, if any, will be present
in the passageway carrying paint to the rotary cup.
Patent EP-1535820-A3 (EP)
Inventor: ERNST WOLFGANG
IPC: B61L5/18
Filed: 2004-11-12
Abstract: The light signal has a number of LED modules (10) especially for remote zone and local zone display of signal indications for rail bound traffic routes. Each LED module has at least one local zone LED (1a,1b) and at least one remote zone LED (1c,1d) as well as an optical system (5) focusing the LED light. The local zone LED on the light emission side is connected to an optical light guide (4a,4b) which is at least partially integrated into the optical system.
Patent EP-1510650-A3 (EP)
Inventor: PLUCHEK CLAYTON STANLEY
IPC: E21B33/16
Filed: 2001-03-12
Abstract: The present invention provides a downhole cementing apparatus (100)
run into a borehole on a tubular. The apparatus is constructed on the
pipe (110) in such a way that pressure surge during run-in is reduced by
allowing fluid to enter the pipe and utilise the fluid pathway of the
cement. In one aspect of the invention, an inner member (135) is provided
that filters fluid as it enters the fluid pathway. In another aspect of
the invention, various methods are provided within the cementing
apparatus to loosen and displace sediment in the borehole prior to
cementing, and to cause a separation of materials in the borehole by
running in a tubular string.
Patent EP-1547801-A3 (EP)
Inventor: OZAKI JUN
IPC: B41N1/08
Filed: 2004-12-23
Abstract: An aim of the present invention is to provide a support for lithographic printing plates provided with a photosensitive layer containing an acid generator and an acid-decomposable compound, that offers superior sensitivity, chemical resistance, print durability, and little scumming during printing. The present invention provides an aluminum support for a lithographic printing plate, the support being obtainable by treating a surface of an anodized aluminum plate with a treatment liquid comprising metal fluoride, metal phosphate salt, and perchlorate, and a base plate for a lithographic printing plate using the same.
Patent EP-1596148-A3 (EP)
Title: Wärmetauscher, insbesondere Kondensator für eine Kraftfahrzeug-Klimaanlage
Inventor: AICHELE JAN
IPC: F28F9/04
Filed: 2005-05-04
Abstract: Die Erfindung betrifft eine Wärmetauscher, insbesondere Flachrohr-Verdampfer (1) für eine Kraftfahrzeug-Klimaanlage, mit zwei Sammelkästen (2), in welche die Enden von Rohren, insbesondere von Flachrohren (3), eingeführt sind, wobei die Sammelkästen (2) stimseitig jeweils von Deckeln (7) verschlossen sind und mindestens ein Deckel (7) eine Aufnahme (11) für die Enden eines Sammelkastens (2) aufweist.
Patent EP-1623904-A3 (EP)
Inventor: MOELLER THORSTEN
IPC: G08G1/095
Filed: 2005-07-28
Abstract: The signal lens (100) has a front surface for emitting signal light into the surroundings. The lens has a uniform reflection behavior with respect to light incident on or in the lens from outside, and the behavior is independent of the location of incidence. The signal light is emitted to the surroundings only from within a defined fractional part of the front surface.