baber/WOPTO huggingface dataset:
Patent EP-0687857-A3 (EP)
Title: Pulverized fuel combustion burner
Inventor: OHTA HIDEAKI
IPC: F23D1/00
Filed: 1995-06-13
Abstract: In a burner for combustion of a pulverized coal mixture having two kinds of rich and lean concentration, a height of a burner panel is reduced and the overall burner is simplified. A rich/lean separator (10, 20, 30) is provided within a pulverized coal conduit (2) so that a high concentration mixture is formed in an outer peripheral portion and a low concentration mixture is formed in a central portion within a single pulverized coal conduit. Thus, a rich mixture burner and a lean mixture burner which have been conventionally provided separately may be formed into a single burner. A recirculation of air is accelerated by a cutaway slit (20d, 30d) provided in a central portion of the rich/lean separator to thereby make uniform the air flow rate distribution in a pulverized coal nozzle. Also, a duct and an air blow box for the combustion air to be supplied to the pulverized coal flame are not integrally formed to be continuous in the height direction but may be divided into a plurality of discontinuous units. <IMAGE>
Patent EP-0718400-A3 (EP)
IPC: C12R1/93
Filed: 1993-09-28
Abstract: Embodiments of the present invention feature methods and compositions for controlling the translation of viral peptides and proteins from viral nucleic acid, with particular applications to pestivirus and HCV. The methods and compositions feature control elements of the 5'UT region of the viral genome.
Patent EP-0665684-A3 (EP)
IPC: G09G3/36
Filed: 1995-01-12
Abstract: The present invention provides an apparatus and method for driving 
a liquid crystal panel without producing flickering or noise on a screen. 
An adder circuit 26 adds the noise component of the analog signal 
detected in a filter 24 to a reference voltage from a power supply 16, 
and preferably a phase adjustment circuit 28 then adjusts the phase of 
the reference voltage to which the noise component was added. A circuit 
12 samples the analog signal and outputs it to comparators 14₁ to 14 n . 
The reference voltage from the circuit 28 is divided in resistors 18₁ to 
18 n  and output to comparators 14₁ to 14 n  as threshold voltages TV₁ to TV n . 
The comparator 14 compares the input analog signal to the voltage TV, and 
outputs a predetermined signal to an encoder 20 if the analog signal is 
greater than the voltage TV. The encoder 20 converts the signal from the 
comparator 14 to a digital signal and applies it to the electrode of a 
liquid crystal panel.
Patent EP-0735691-A3 (EP)
Title: Phasenregelungsschaltung für Resolvererregung bei digitalen Steuerungen
Inventor: DONAT ALBRECHT DIPL-ING
IPC: H03L7/00
Filed: 1996-03-26
Abstract: Um bei einer digitalen Steuerung (DS) die Resolversignale
(A,B) im Reglertakt (Tdi,TsADi) erfassen zu können, synchronisiert
eine Phasenregelungsschaltung das Resolvererregersignal
(E) mit dem Reglertakt. Dafür muß die Frequenz des
Erregersignals (E) ein ganzzahliges Vielfaches der Frequenz
des Reglertakts (Tdi) sein. Die Phasenregelungsschaltung
ermittelt ein Zeitsignal (Z), das den Maxima der Resolversignale
(A,B) entspricht, und bewirkt damit eine Frequenzverstimmung
des Erregersignals (E), die wiederum eine
regelnde Phasenverschiebung der Resolversignale (A,B) nach
Art einer Phase Loocked Loop bewirkt.
Patent EP-0719921-A3 (EP)
Inventor: MAKI HIDETAKA
IPC: F02D41/14
Filed: 1996-01-02
Abstract: A fuel metering control system for an internal
combustion engine including a feedback loop having an
adaptive controller and an adaptation mechanism that estimates
controller parameters  and. The adaptive controller
corrects the quantity of fuel injection to bring a controlled
variable obtained at least based on an output of
said air/fuel ratio sensor, to a desired value. Estimation
error of the controller parameters are defined by an error
signal e*. The system is configured such that the signal is
compared with a limit value and is replaced to a predetermined
value when the calculated estimation error signal
exceeds the limit value. Thus, the signal is determined to
be a predetermined value.
Patent EP-0735687-A3 (EP)
Inventor: MCCLURE DAVID C
IPC: H03K19/0175
Filed: 1996-03-28
Abstract: An output driver circuit for an integrated circuit is
disclosed, where the output driver drives an output terminal
with a high logic level having a voltage limited from the power
supply voltage of the integrated circuit. The limited voltage
is provided by applying a limited output high voltage to an
output buffer, such that the drive signal applied to the gate of
the pull-up transistor in the output driver is limited by the
limited output high voltage applied to the output buffer. A
voltage reference and regulator circuit for generating the
limited output high voltage is also disclosed, and is based on
a current mirror. The sum of the current in the current mirror
is controlled by a bias current source, which may be dynamically
controlled within the operating cycle or programmed by way of
fuses, so that the output impedance of the voltage reference and
regulator circuit may be selected. Slew rate control for output
driver transistors is also provided, under the control of a bias
circuit that generates a tracking reference voltage; the
reference voltage may also be programmed by way of fuses or by
control signals, so that the slew rate may also be selected.
Patent EP-0785641-A3 (EP)
Inventor: FRAISSE CHRISTIAN
IPC: H03D7/00
Filed: 1996-12-19
Abstract: The invention provides a signal processing system
receiving a plurality of analogue input signals (I1, I2, I3,
I4), having a maximum frequency (FA), and effecting mixing of
the analogue input signals. Each analogue input signal is
connected to an input of a modulator (MOD), producing a high
frequency oversampled digital signal (I 1 ). Each high
frequency oversampled signal is connected to an input of a
first decimation filter (FDA), which produces an intermediate
frequency oversampled multiple bit signal (I 16 ). Each of the
intermediate frequency oversampled signals is connected to a
respective input of a first digital mixer (40), which
produces a single mixed multiple bit output signal (M 16 ). The
single mixed multiple bit output signal is connected to a
second decimation filter (FDB) which produces a final digital
output signal (O 16 ), at a frequency suitable for representing
the mixed analogue input signals.
Patent EP-0748668-A3 (EP)
Inventor: SOEHNLEIN DIETER
IPC: B23P15/32
Filed: 1996-04-26
Abstract: Bei einem Verfahren zur Herstellung von Drehbohrwerkzeugen (1) zur Bearbeitung von
spröd versagenden Untergründen, insbesondere von Gesteinsbohrwerkzeugen für
Hammerbohrgeräte, wird ein Werkzeugrohling oder ein Halbzeug in einem
Umformprozess mit Förderwendeln (3) versehen. Die Förderwendeln (3) werden in
einem Bereich des Werkzeugrohlings bzw. des Halbzeuges hergestellt, der sich
zwischen einem Einsteckende (2) und einem Kopfbereich (4) erstreckt, wobei der
Kopfbereich (4) von der Erstellung der Förderwendeln (3) ausgespart wird und eine
axiale Erstreckung (I) aufweist, die wenigstens 10% des maximalen Durchmessers (d)
des Drehbohrwerkzeuges (1) im Bereich der Förderwendeln (3) entspricht.
Patent EP-0822315-A3 (EP)
Inventor: WEIPER JOST DR
IPC: H02P23/24
Filed: 1997-03-22
Abstract: The control circuit has a supply voltage applied in alternation to respective motor windings (12,13) for opposite directions of rotation, using switches (1,2) inserted between the current phase lines (L1) and the motor winding leads, or uses a DC winding with the direction of rotation reversed by inversion of the DC voltage polarity. An electronic switch element (10) between the latter switches and the motor winding leads is coupled to a control (7) communicating with a data memory (17) providing the drive switching data, for programmed operation.
Patent EP-0821212-A3 (EP)
Title: Wärmeaustauscher
Inventor: HEIN JEAN-CLAUDE
IPC: F28G7/00
Filed: 1997-06-07
Abstract: Der Wärmeaustauscher besitzt zahlreiche, von einem Kühlfluid
durchströmten, etwa parallel zueinander verlaufende
Wärmeaustauschrohre (2), die in einem von heißem Gas durchströmten
Kanal (1) angeordnet sind. Jedes Wärmeaustauschrohr (2) ist mehrfach
gewunden. Im Bereich ihrer Windungen sind die
Wärmeaustauschrohre (2) ortsfest gehalten. Der Bereich der
Wärmeaustauschrohre zwischen den Windungen steht mit einem
Klopfrohr (8) in Berührung, wobei ruckartige Bewegungen des
Klopfrohrs (8) Schwingungen in den Wärmeaustauschrohren (2) erzeugen.
Das Klopfrohr (8) kann mit den Wärmeaustauschrohren (2) verbunden
sein.
Patent EP-0820145-A3 (EP)
Inventor: HULBERT ANTHONY PETER
IPC: H03H17/06
Filed: 1997-07-10
Abstract: An interpolator for a discrete time signal is provided, which performs the steps of identifying a plurality of interpolation points which interpolation points are symmetrically temporarily displaced about a central reference point of a plurality of discrete time samples of a signal for which interpolated signal samples are to be calculated at the interpolation points, determining a plurality of impulse response coefficients appertaining to the interpolating function at each corresponding sampling time of the said plurality of signal samples, and contemporaneously calculating a plurality of interpolated discrete time signal samples corresponding to the interpolation points in combination with a pre-addition of at least one pair of discrete time signal samples. <IMAGE>
Patent EP-0822423-A3 (EP)
Title: Verfahren zur Detektion eines Zieles und Anordnung zur Durchführung des Verfahrens
Inventor: TOSPANN FRANZ-JOSEF
IPC: G01S13/86
Filed: 1997-07-15
Abstract: Die Erfindung betrifft die Detektion eines Bodenzieles mittels
eines (Boden-)Radarsensors, der mit einem bildgebenden
Sensor gekoppelt ist. Letzterer besitzt eine wesentlich
höhere Azimut- und Elevationswinkelauflösung als der Radarsensor.
Durch diese Kombination und die Auswertung einer
geographischen Höhenlinienkarte ist eine Positionsbestimmung
eines Zieles sowie dessen Klassifikation und/oder
Identifikation bei geringer Falschalarmrate möglich.
Patent EP-0806740-A3 (EP)
Inventor: MATSUSHIMA KEIICHI
IPC: G06F3/041
Filed: 1993-02-19
Abstract: In this digitizer, when the coil of the
position indicator is placed near a plurality of
conductors of the tablet, an oscillator arrangement is
formed through the amplifier, and a position indicated
by the position indicator is determined by detecting
magnetic fields generated by the position indicator when
the oscillator arrangement oscillates. In addition,
when the position indicator is placed near the tablet,
an oscillator arrangement is constituted by the position
indicator and two conductors of the tablet at a timing
at which the position of the position indicator is
measured.
Patent EP-0826583-A3 (EP)
Title: Diebstahlsicherung, insbesondere für Zweiräder
Inventor: GUENZLER NICOLE
IPC: B62H5/00
Filed: 1997-08-23
Abstract: Eine Diebstahlsicherung zum Sichern von Zweirädern oder
anderen Gegenständen hat zwei ringförmige, in ihrer
Schließstellung durch ein Sperrschloß verriegelbare Schellen
(2), die durch ein Gestänge (1) miteinander verbunden
sind. Die Schellen (2) sind mittels Gelenken (3) an dem
Gestänge (1) drehbar und schwenkbar befestigt. Das Gestänge
(1) ist aus zwei in ihrer Länge veränderbaren Abschnitten
(4) zusammengesetzt, die durch ein Gelenk (5) knickbar miteinander
verbunden sind.
Patent EP-0840523-A3 (EP)
Inventor: KONUMA NOBUHIRO
IPC: G03B21/16
Filed: 1997-10-28
Abstract: A liquid crystal projector, having a
configuration in which an exhaust fan (38) is arranged
adjacently to a projection lens (37; 82) at an angle to
the optical axis of the projection lens, a configuration
including a plurality of tilted wind-directing plates
(40), a configuration in which the arrangement of a first
reflection mirror (10; 55), a first lens array (4; 54), a
light source (1; 51) and the exhaust fan is substantially
parallel and adjacent to the arrangement of the
projection lens, a dichroic prism (35; 80) and a second
dichroic mirror (19; 64), and/or a configuration in which
the lens array has the incident surface thereof made of a
concave lens (43).
Patent EP-0809220-A3 (EP)
Title: Münzprüfer zum Erkennen und Überprüfen von Münzen
Inventor: TRENNER DIETMAR
IPC: G07F1/04
Filed: 1997-05-21
Abstract: Es wird ein Münzprüfer zum Erkennen und Überprüfen
von Münzen und münzähnlichen Gegenständen mit einem
aus einem Grundkörper (2), einer Klappe und einem abdekkenden
Wandteil (16) bestehenden Gehäuse (1), in dem ein mit
einem Münzeinwurf (12) verbundener Münzlaufkanal (6) und eine
an diesen anschließende Münzfallstrecke (7) vorgesehen
sind, vorgeschlagen. Der Münzlaufkanal (6) und die Münzfallstrecke (7)
sind durch die über ein Scharnier (13) angelenkte
Klappe (14) und das abdeckende Wandteil (16) abgedeckt.
Die Klappe (14) und der die Münzfallstrecke (7) abdeckende
Wandteil (16) des Gehäuses (1) sind miteinander verbunden und
bilden ein einstückiges Klappenteil (3). Es ist ein Betätigungselement (19)
zum Abklappen des Klappenteils (3) vom
Grundkörper (2) vorgesehen, das von außen betätigbar ist.
Patent EP-0836064-A3 (EP)
Inventor: JANKE DONALD E
IPC: H01H47/00
Filed: 1993-11-18
Abstract: A defrost controller for a refrigerator/freezer
including one or more of the following features: (1) a
timer module that can serve as a real time, cumulative time
or variable time defrost timer; (2) an algorithm to control
defrosting in view of frequent power outages; (3) a power up
defrost cycle; (4) a default reaction to loss of compressor
run information; (5) a simple manufacturing test initiator;
(6) a test initialization via thermostat actuation; (7) a
relay power supply which supplies two different energization
voltages; (8) a relay energization signal which decays
rapidly from a voltage in excess of the relay rated voltage
to a voltage within the relay rated voltage; and (9)
respective relay energization sequence to overcome light
contact welding.
Patent EP-0852970-A3 (EP)
Inventor: HORIE KUNIAKI
IPC: C23C16/448
Filed: 1998-01-08
Abstract: A vapor feed supply system including a vaporizer device (10)
and a method of cleaning a vapor flow region including such a
vaporizer device (10), to enable thorough cleaning of the system,
without having to degrade the overall system vacuum in the process
of cleaning the vaporizer device (10) is presented. The method
comprises: defining a cleaning fluid passage (22) having a
predetermined withstand pressure by isolating a cleaning region
of the vapor flow region; and flowing a cleaning fluid (26) into the
cleaning fluid passage (22) under a pressure so as to enable the
cleaning fluid (26) to remain in a liquid state at a cleaning
temperature of the cleaning region.
Patent EP-0865753-A3 (EP)
IPC: A47K3/28
Filed: 1998-03-10
Abstract: The shower partition has two doors. The two doors (2,4) are preferably at right angles to each other. One of the doors (4) can be swung and locked into position using a removable locking mechanism (24). The swing door is joined to a bath tub (20) outside the shower area (16). Preferably the doors are matching and located in a corner (28) of the shower area. The locking mechanism consists of a bearing block (30) secured to a bathroom wall (8) and another bearing block (32) fixed to the swing door. At least one of the doors is mounted in a bracket (34) and/or a holder rod. The bearing block for the swing door contains removable bolts that fit into holes in the bracket.
Patent EP-0911563-A3 (EP)
Inventor: KRAUS WILLIBALD
IPC: F16L3/233
Filed: 1998-09-03
Abstract: Die Erfindung bezieht sich auf ein Halteband 1 zum Haltern von rohrförmigen
Gegenständen, insbesondere von Kabeln, mit einem Bandelement 2 mit Rastverzahnungen
3, wobei das Bandelement 2 an einem Ende in einen Haltebereich 4
mit Verrastungen 5 zum Arretieren der Rastverzahnungen 3 übergeht und im
Abstand von dem Haltebereich 4 einen an einem Träger zu befestigenden Lagerbereich
6 aufweist. Der Lagerbereich 6 ist im Anfangszustand über mindestens
ein Filmscharnier 10 mit dem Bandelement 2 verbunden und nach Brechen des
Filmscharniers auf dem Bandelement 2 verschiebbar und arretierbar.
Patent EP-0909947-A3 (EP)
Inventor: PAFFHAUSEN WOLFGANG DR
IPC: G01N21/64
Filed: 1998-10-01
Abstract: Method uses high resolution glass fiber tapering unit (1) with larger (2) and smaller (3) end surfaces. The larger surface at least matches the test surface of the sample carrier (4), and the smaller surface at least matches the dimensions of image sensor (6). Ratio of surfaces (2,3) gives the reduction measure of the imaging optics, such that the whole test surface (4) is pictured by image sensor. The flat sample carrier is a micro titration plate (4) with a number of holes to hold the signal-emitting test material (5). The image sensor (6) has an image amplifier and a video camera to convert the amplified image into electronic signals. The glass fiber tapering unit (1) gives a complete and reduced image of the micro titration plate (4) for the entry window of the image amplifier. The image amplifier is a bialkali photo cathode, with a spectral sensitivity of less than 1% at wavelengths of more than 700 nm. The micro titration plate (4) is in a sliding drawer holder, with horizontal and vertical movements. After its horizontal insertion into the apparatus, it is raised vertically until the larger surface (2) of the tapering unit (1) is in direct contact with the plate (4) surface. The smaller surface (3) of the tapering unit (1) is in direct contact with the entry window of the image amplifier. The entry window, at the image amplifier, is a glass fiber plate, to transfer the image directly to the following photo cathode of the image amplifier. To minimize reflection losses, the air space between the tapering unit (1) and the entry window is filled with an oil film, with a refraction index matching the refraction index of the tapering unit (1). The micro titration plate (4) has an optically transparent base. The plate holder is a frame structure, with a lamp under the plate (4) to give fluorescent excitation to the material being held in the plate (4) for study, giving a bundled light at an angle to the optical axis. The whole apparatus can swing by 180 degrees round a horizontal axis. The measurement system has an additional micro pipette system, with the separate pipettes aligned with the test holes in the micro titration plate (4).
Patent EP-0881190-A3 (EP)
Inventor: KROELL JOACHIM
IPC: B66C23/50
Filed: 1998-04-24
Abstract: The secondary truck coupled to the crane vehicle has a support device for the boom head (3.3) of the boom. The boom head which can extend the boom (3) in the longitudinal axial direction is connected with vertical articulation to the boom and can be set down on the support device (6) which is fixed on the secondary truck able to swivel about a horizontal axis (10). The support device has a three-dimensional articulated abutment for the boom head which in turn can slide across the longitudinal axis of the boom on the support device. The abutment for the boom head is mounted on a support carriage freely movable with minimum friction on rails.
Patent EP-0863609-A3 (EP)
Inventor: HIRABAYASHI ATSUSHI
IPC: H03G1/00
Filed: 1998-03-04
Abstract: An impedance (2) of a value 2·Z E  is connected in series
between the emitters of differential pair transistors (1a),
(1b) and these emitters are grounded by way of current
sources (3a), (3b) respectively. Input signal sources
(4a), (4b) of voltage values ±V IN  are connected to the bases
of the transistors (1a), (1b) by way of the base-emitter
paths of transistors (5a), (5b) which form a buffer circuit
(10). The emitters of the transistors (5a), (5b) are in
turn grounded by way of current sources (6a), (6b)
respectively. Further, the collector of each transistor
(1a), (1b) is connected to the base of the other transistor
(1b), (1a) by way of the base-emitter paths of the
transistors (5a), (5b) respectively.
Patent EP-0891803-A3 (EP)
Inventor: PORTER DAVID
IPC: B01D53/26
Filed: 1998-06-19
Abstract: A gas dryer comprises a chamber (2) with an inlet (8) and an outlet (10)
for a gas which is to be dried by flowing under pressure
through the dryer. The chamber is arranged so that the
direction of flow of the gas is between its end faces. The
location of the inlet (8) and the outlet (10) for gas to be dried are
such that, when the chamber is mounted so that the direction
of flow of gas between the inlet and the outlet is off the
vertical, neither the inlet (8) nor the outlet (10) is arranged
centrally at the low point of the chamber. The dryer
includes a medium (6) in the chamber (2) for adsorbing liquid
entrained with the gas. A drain tube (14) extends from the low
point region of the chamber (2) at which liquid can collect when
the dryer is mounted for use off the vertical into a
depressurisation outlet (11) through which gas leaves the chamber (2)
when the dryer (2) is depressurised. Liquid which has collected
in the low region of the chamber (2) is discharged into the
depressurisation outlet (11).
Patent EP-0903352-A3 (EP)
Inventor: MARKO OLLIE WILLIAM
IPC: B01J35/10
Filed: 1998-09-11
Abstract: A process for reducing the chlorocarbon content of
a mixture comprising an organochlorosilane, a chlorocarbon
and a hydrosilane. This process comprises contacting a
mixture comprising as a major portion an organochlorosilane
and as a minor portion a chlorocarbon and a hydrosilane with
an alumina-zirconia cogel to effect formation of an
organochlorosilane mixture having reduced chlorocarbon
content. When said mixture is contacted with alumina-zirconia
cogel the chlorocarbon reacts with the hydrosilane
to form a hydrocarbon that is thereafter easily separated
from the organochlorosilane. Surprisingly, our process
improves chlorocarbon removal efficiency while maintaining
high throughput rates.
Patent EP-0855375-A3 (EP)
Inventor: BRIAND XAVIER
IPC: C05F11/10
Filed: 1998-01-26
Abstract: Use of natural or synthetic adenine derivatives, or algal extracts rich in these, as foliar treatment agents to aid the migration and distribution within plants of nitrogenous nutrients and fertilisers and/or substances rich in trace elements, and also as nutrients or fertilisers in crude form, is new.
Patent EP-0898359-A3 (EP)
Title: Wechselrichter
Inventor: DAEHLER PETER
IPC: H02M7/48
Filed: 1998-07-30
Abstract: Ein Wechselrichter (15) umfasst eine Mehrzahl von parallel
arbeitenden Wechselrichterbrücken (B1,..,B8), deren Ausgangsspannungen
über einen Transformator (19) aufsummiert werden,
welcher eine der Anzahl der Wechselrichterbrücken (B1,..,B8)
entsprechende Anzahl von Primärwicklungen (P1,..,P8) und zugehörigen
Sekundärwicklungen (S1,..,S8) aufweist, wobei jede
Wechselrichterbrücke (B1,..,B8) jeweils ausgangsseitig an
eine Primärwicklung (P1,..,P8) angeschlossen ist, und die Sekundärwicklungen
(S1,..,S8) zur Summation der Ausgangsspannungen
in Serie geschaltet sind. Der Transformator (19) weist
einen Mittelabgriff (23) auf, welcher über eine Erdverbindung
(24) geerdet ist. 
     Bei einem solchen Wechselrichter wird eine Dämpfung bzw. Unterdrückung
von über die Erdverbindung (24) fliessenden
gleichphasigen bzw. Gleichtakt-Störströmen und den damit
verbundenen Störspannungen dadurch erreicht, dass innerhalb
des Transformators (19) die Sekundärwicklungen jeweils in
eine erste und zweite gleichartige Teil-Sekundärwicklung
(S11, S12 bzw. S21, S22 ....bzw. S81, S82) aufgeteilt sind,
und die Teil-Sekundärwicklungen (S11,..,S82) so untereinander
und mit dem Mittelabgriff (23) verbunden sind, dass sich die
in den Teil-Sekundärwicklungen (S11,..,S82) induzierten
Gleichtaktströme bzw. -spannungen gegenseitig aufheben.