baber/WOPTO huggingface dataset:
Patent EP-0903806-A3 (EP)
Title: Quasioptisches Filter und Antennenanordnung mit einem solchen Filter
IPC: H01Q15/14
Filed: 1998-07-24
Abstract: Ein quasioptisches Oberwellenfilter für sich unter Freiraumbedingungen
ausbreitende HF-Energie besteht aus einer
Filterplatte aus einer Anzahl von Schichten (1,2) aus Stoffen,
deren Dielektrizitätszahlen und deren Dicken (d1,d2) so gewählt
sind, daß das Filter für HF-Energie mit der Frequenz der
Grundwelle einen möglichst hohen Transmissionsfaktor und für
HF-Energie mit der Frequenz mindestens der ersten Oberwelle
einen hohen Reflexionsfaktor hat.
Die Oberfläche der Schichten (1,2;21,22) können planar oder Ausschnitte
der Oberflächen von Kugeln oder von Ellipsoiden bilden bzw. integraler
Bestandteil (4) einer dielektrischen Linse
(5) sein. Das Filter kann auch in einer Antennenanordnung in Verbindung
mit einem Absorber für die Oberwelle verwendet werden.
Patent EP-0916838-A3 (EP)
Title: Sammler einer Sauganlage für einen V-Motor, insbesondere V8-Motor
Inventor: WIMMER RUDOLF
IPC: F02B75/18
Filed: 1998-09-29
Abstract: Für einen Sammler einer Sauganlage für einen V-Motor, der zylinderseitig mit Einlaßleitungen
und ansaugseitig mit Ansaugrohren ausgerüstet ist und im Inneren
mittels einer mittigen Trennwand mit einer Durchbrechung in Kammern unterteilt ist,
wird zur Erzielung einer gleichmäßigen Verteilung eines betriebspunktabhängig zugeführten
Abgas-Frischluftgemisches auf sämtliche Zylinder bzw. Einlaßleitungen
vorgeschlagen, daß sämtliche Einlaßleitungen mit einer ersten Kammer in mediumsführender
Verbindung stehen und daß beide betriebspunktabhängig ein Abgas-Frischluftgemisch
zuführenden Ansaugrohre mit der zweiten Kammer mediumsführend
verbunden sind.
Patent EP-0913945-A3 (EP)
Inventor: FRY STEVEN
IPC: H03B5/32
Filed: 1998-10-30
Abstract: A temperature compensating crystal oscillator (TCXO) includes a
temperature compensating circuit that provides a temperature compensated signal
to a voltage tuned crystal oscillator (VCXO) to generate an output signal having a
stable frequency over a desired temperature range. The TCXO is operable over a
temperature range that includes a hot temperature region, a middle temperature
region and a cold temperature region. The voltage tuned oscillator includes a crystal
having a resonant frequency that varies over the temperature regions which is
defined by a cubic curve. The compensating circuit includes three compensating
means that generate respective control signals in response to respective voltages and
the ambient temperature of the crystal oscillator. Each control signal is
proportional to a respective portion of the cubic crystal curve defined by the hot,
cold and middle temperature regions. Each respective voltage is provided by an
independent voltage source. Each of which are adjustable to tune independently
each respective control signal to compensate the VCXO whereby the output
frequency of the TCXO is substantially stable over the operating temperature range.
Patent EP-0930430-A3 (EP)
Title: Ansaugmodul für eine Brennkraftmaschine
Inventor: SOEHLKE GUENTER DIPL-ING
IPC: F02M31/07
Filed: 1998-12-12
Abstract: Die Erfindung betrifft ein Ansaugmodul für eine Brennkraftmaschine, insbesondere für ein
Kraftfahrzeug, mit einem darin ausgebildeten Luftansaugkanal, welcher stromauf in dieser
Reihenfolge einen Rohluftansaugstutzen (10), eine Rohluftansaugöffnung (16), einen Rohluftkanal
(18), einen Luftfilter (60), einen Reinluftkanal (22) und einen Reinluftstutzen (24)
umfaßt. Hierzu ist der Rohluftansaugstutzen (10) neben einem Kaltluftkanal (38) mit einem
zusätzlichen separaten Warmluftkanal (40) ausgebildet, welcher einen Warmluftansaugstutzen
(12) aufweist, wobei am stromabseitigen Ende des Rohluftansaugstutzens (10) eine
Rohluftmischkammer (14) ausgebildet ist, in der ein Mittel (48) zum wahlweise Öffnen bzw.
Schließen des Kaltluftkanals (38) bzw. des Warmluftkanals (40) angeordnet ist.
Patent EP-0860904-A3 (EP)
Title: Connecteur pour le raccordement d'une carte à circuit(s) intégré(s) et boítier équipé d'un tel connecteur
Inventor: BRICAUD HERVE
IPC: H01R24/62
Filed: 1997-04-07
Abstract: L'invention propose un connecteur (64), pour relier une
carte à circuit(s) intégré(s) à contact (C) à un boítier, qui
comporte un support (66) en matériau isolant, caractérisé en
ce qu'il comporte un dispositif (172) de retenue de la carte en
position introduite dans le connecteur comportant une lèvre
(174) qui comporte une découpe arrière de profil
complémentaire de celui du bord transversal avant (99) de la
carte, et en ce que pour extraire la carte, quel que soit le
mode d'extraction manuel ou automatique, il est nécessaire de
provoquer un déverrouillage de celle-ci en agissant sur la lèvre
(174) pour provoquer un déplacement vertical de la lèvre pour
libérer la carte.
Patent EP-0877133-A3 (EP)
Title: Bistabile Magnetverriegelung
Inventor: SENGUPTA PRITIMAY
IPC: H01F7/124
Filed: 1998-05-05
Abstract: Die Erfindung betrifft eine bistabile Magnetverriegelung, bestehend aus einem
verschiebbaren Magnetanker (5), der kopfseitig einen Teil einer mechanischen Verriegelung
bildet und der von wenigstens einer elektrisch erregbaren Magnetspule (2,3) umgeben ist,
die die Verschiebung bewirkt, und zwar in eine ausgefahrene Endposition
(Verriegelungsposition) und in eine zurückgezogene Endposition (Freigabeposition). 
     Dabei sind mit dem Magnetanker (5) federbelastete Arretierungen (8) radial in Eingriff
bringbar, die den Magnetanker mechanisch in der jeweiligen Endposition halten.
Patent EP-0878602-A3 (EP)
Inventor: GRIFFIN NIGEL DENNIS
IPC: E21B10/56
Filed: 1998-05-14
Abstract: A preform element, such as may be used as a cutting element in a drag-type
rotary drill bit, comprises a polycrystalline diamond facing table bonded to a tungsten
carbide substrate. The rear face of the facing table is formed with a series of elongate
ribs and grooves, and the front face of the substrate is formed with a series of elongate
ribs and grooves which interengage the grooves and ribs respectively in the facing table.
The ribs and grooves on each surface include ribs which are spaced from adjacent
grooves so that the part ofthe surface which extends from the bottom of a groove to the
apex ofthe adjacent rib is non-linear and discontinuous. The discontinuity between each
rib and groove may be an intervening surface portion which is flat, inclined, curved or
otherwise shaped.
Patent EP-0892506-A3 (EP)
Inventor: HUTCHINSON BENJAMIN HUGHES
IPC: H04B7/185
Filed: 1998-07-01
Abstract: A mobile station (4) in a satellite mobile telephone system predicts when it will move
into another cell on the basis of one set of broadcast information thereby reducing
the overall processing burden. The mobile station (4) can predict with a useful degree
of certainty which broadcast control channel (BCCH) frequencies it should listen on
when it wakes up on the basis of a stored map of the relative positions of cells. The
broadcast information includes information about the current cell's (40) shape ( V 1   ,  V 2   ,
 V 3   ,  V 4   ,  V 5   ,  V 6   ) and translational ( T ) and rotational ( R ) motion.
Patent EP-0890647-A3 (EP)
Inventor: LONETTO MICHAEL ARTHUR
IPC: C12N9/78
Filed: 1998-07-06
Abstract: The invention provides pcrA polypeptides and DNA (RNA) encoding pcrA polypeptides
and methods for producing such polypeptides by recombinant techniques. Also provided are
methods for utilizing pcrA polypeptides to screen for antibacterial compounds.
Patent EP-0924380-A3 (EP)
Inventor: PANOVSKY JOSEF
IPC: F01D5/14
Filed: 1998-10-21
Abstract: A fan blade (10) includes a metal airfoil (14) having first and second
opposite sides (16,18) extending longitudinally between a root (20) and a tip
(22), and laterally between a leading edge (24) and a trailing edge (26). The
airfoil further includes a plurality of fine striations (36) spaced laterally apart
between the leading and trailing edges in the airfoil first side, and extending
longitudinally between the root and the tip. A viscoelastic filler (38) is bonded
in the striations for damping torsional vibrations of the airfoil.
Patent EP-0943489-A3 (EP)
Inventor: TURLETTI MASSIMO
IPC: B60N2/68
Filed: 1999-02-02
Abstract: A motor-vehicle seat comprises a backrest having a
frame of magnesium alloy defining a peripheral cavity
(17) within which there is fitted a peripheral portion
(11b) of the padding of foamed plastic material (11) of
the backrest. The outer wall of the frame of magnesium
alloy acts as an aesthetic trim surface of the seat,
whereas the cover of the padding is hooked on a metal
insert (15) embedded within the padding. The rear
surface of the padding (11) is hidden from view by a
flexible covering panel (19) which is also rapidly
connected to the frame.
Patent EP-0945399-A3 (EP)
Title: Mobile Drei-Fahrzeug-Arbeitsbühne
Inventor: THIHATMER ALFONS
IPC: B66F11/04
Filed: 1999-03-23
Abstract: Die Erfindung betrifft ein mobiles Arbeitsgerät, das sich
über empfindliche Böden bewegen und sicher verfahren läßt,
ohne Beschädigungen zu verursachen. 
     Das mobile Arbeitsgerät weist wenigstens ein Arbeitsbühnenfahrzeug
(1) auf, mit wenigstens einem Bühnenfahrgestell
(11), an dem zu beiden Seiten Bühnenbewegungselemente (12)
und verstellbare Stützbeine (16) angebracht sind, und
einem Armausleger (13), der auf dem Bühnenfahrgestell (11)
angeordnet ist. 
     Das Bühnenfahrgestell (11) ist mit wenigstens einem Entlastungsfahrgestell
(31; 51) eines Entlastungsfahrzeuges
(3; 5), an dem zu beiden Seiten Entlastungsbewegungselemente
(32) angebracht sind, durch eine Brückenkupplungseinheit
(34) derart verbunden, daß das Arbeitsbühnenfahrzeug (1) und
das Entlastungsfahrzeug (3; 5) wenigstens teilweise gleich
von jedem der Bühnen-und Entlastungsbewegungselemente (12;
32; 52) auf einem unebenen Boden abstützbar ist.
Patent EP-0948958-A3 (EP)
Inventor: PAUL CHARLES W
IPC: A61K8/04
Filed: 1999-04-08
Abstract: The present invention is directed to low volatile organic
compound aerosol hair cosmetic compositions which contain nonionically
derivatized starches optionally hydrolyzed and/or ionically modified. Such
compositions provide a clear solution with a low viscosity, good spray
characteristics, a clear, non-tacky film, good stiffness, and improved
humidity resistance.
Patent EP-0930610-A3 (EP)
IPC: G11B5/00
Filed: 1995-06-02
Abstract: For a balance adjustment due to a reduction in size
and weight of an actuator, an arm portion, an axis
attaching portion, and a coil supporting portion are
arranged so that the centers of gravity on the coil side
are located on a straight line connecting a rotational
center and the center of gravity on the head side.
Further, the improvement of an assembling efficiency of a
VCM, an increase in torque, a one-touch fixing of an FPC
connecting band, a noise prevention of a read pattern, and
an insulation between the base and cover due to a bias of
an MR read head are accomplished. A sector mark is
detected by comparing a peak detection pulse and its
reference polarity signal. A redundancy is provided to a
reference detection polarity signal so that a read signal
can be detected even if any one of the read signals of the
sector marks is dropped out. A gray code detecting
section for recognizing a cylinder address also detects
on the basis of a peak detection pulse and a polarity
signal due to the reading of a gray code. A memory space
to store a program is divided into an ROM space of a small
electric power consumption and an RAM space of a large
electric power consumption and stores each peculiar
program. When the CPU doesn't execute a program in the
RAM space, the execution of an idle program in the ROM
space is allocated, thereby reducing an electric power
consumption in an idle state by using an ROM.
Patent EP-0950911-A3 (EP)
Inventor: OGAWA HIDEKI
IPC: G02B27/00
Filed: 1999-04-13
Abstract: An optical system includes, in order from an
object side to an image side, a first lens unit having a
positive refractive power and a second lens unit having a
negative refractive power, the second lens unit being
moved during focusing, wherein the first lens unit has a
diffractive optical element of positive refractive power
and a first lens subunit of positive refractive power,
and the first lens subunit consists of at least one
positive lens and at least one negative lens, the optical
system satisfying the following conditions:
   0.005 <  D / 1a  < 0.05   50 < ν 1ap  < 75   25 < ν 1an  < 60   
where
      D  :   a refractive power of the diffractive optical
element of positive refractive power in the first
lens unit,    1a  :   a refractive power of the first lens subunit,   ν 1ap :   an Abbe number of a material of the positive lens,
or a mean value of Abbe numbers of materials of
positive lenses, included in the first lens subunit, 
and   ν 1an :   an Abbe number of a material of the negative lens,
or a mean value of Abbe numbers of materials of
negative lenses, included in the first lens subunit.
Patent EP-0965608-A3 (EP)
Inventor: TOBIAS JAMES DOUGLAS
IPC: C08G18/48
Filed: 1999-06-14
Abstract: A method for preparing a polyurethane flexible or rigid foam by reacting an
organic polyisocyanate with a polyol in the presence of urethane catalyst, water as a
blowing agent, optionally a silicone surfactant, and a cell opener characterized in that the
cell opener comprises the reaction product of a C1-C20 hydrocarbyl group-containing
organic acid anhydride and a substituted phenol or alkoxylated primary alcohol,
optionally reacted in the presence of a tertiary amine urethane catalyst.
Patent EP-0967240-A3 (EP)
Title: Mit Matten aus thermoplastischen Fasern verstärkter Thermoplast
Inventor: ZOPF ERNST ING
IPC: C08J5/04
Filed: 1999-06-16
Abstract: Fasermassenverstärkter Thermoplast, der als Verstärkungsfasern thermoplastische
Fasern, deren Schmelzpunkt mindestens 20 °C höher ist als der Schmelzpunkt des
Matrix-Thermoplasten und deren Bruchdehnung im Zugversuch mindestens 10 %
beträgt, allein oder gegebenenfalls in Kombination mit anderen Verstärkungsfasern
enthält. Die fasermattenverstärkten Thermoplaste werden bevorzugt zur Herstellung
von Preßteilen eingesetzt, die sich durch eine gute Faserverteilung auszeichnen.
Patent EP-0969094-A3 (EP)
Inventor: HOURAI SHINJI
IPC: C12N15/55
Filed: 1999-06-29
Abstract: The present invention describes an esterase having excellent
thermostable properties which can be utilized for ester hydrolysis reaction, ester
synthesis reaction, ester interchange reaction and the like and its encoding
gene. Furthermore, plasmids comprising such a gene and microorganisms
carrying such plasmids are provided as well as methods for the production of
the thermostable esterase. The esterase of the present invention can be used
for the manufacture of compounds suitable for therapeutic applications or as
pesticides.
Patent EP-0976769-A3 (EP)
Inventor: MARCIANDI FRANCO
IPC: C04B103/32
Filed: 1999-07-29
Abstract: Acrylic copolymers containing the following repeating units:
 
   wherein R A , R B , R C , R I , R II , equal or different, are H or CH 3 ; M + 
is H or a cation belonging to group IA, IIA, or ammonium; n is
an integer from 0 to 2; A 0  is -COO-(R T 0) m -R Z  wherein R T  is a
saturated C 2 -C 4  alkyl group, m is an integer from 7 to 50, R Z 
is H or a saturated C 1 -C 4  alkyl group; R III  is H, COOH,   COO - M +  wherein M +  is as above defined or A 0  as above defined;   and optionally containing a third comonomer in a quantity 0-20%
of the total monomer weight,   said polymers, that contain in terminal position silanol
groups, are obtainable by copolymerizing the monomers in the
presence of the following chain transfer agents:
   (A) SH-R o -Si(R IB ) NB (OR IA ) NA , wherein R IA  is hydrogen or a
saturated C 1  - C 3  alkyl, R IB  is C 1 -C 3  alkyl, NB is an integer
and is 1 or zero, NA is an integer and is 2 or 3, R o , is a
linear or branched alkylenic chain from 1 to 20 carbon atoms,
or a mixture of (A) with (B) phosphorous I-III  inorganic acids or
their salts.
Patent EP-0994423-A3 (EP)
Inventor: GOLDING ANDREW R
IPC: G06F7/24
Filed: 1999-10-11
Abstract: A Bayesian classifier includes an algorithm for estimating the true probability
that a feature is present within a given class of examples by performing a linear
interpolation between the maximum likelihood estimate of the probability that
the feature is present within the class, and the maximum likelihood estimate of
the probability that the feature is present in any class. The weighting factor used
in the interpolation is based on the probability that the presence of the feature
is independent of the given class. In one embodiment, this weighting factor is
calculated as the chi-square probability that the observed association between
the presence of the feature and the class is due to chance. The subject algorithm
incorporated into the Bayesian classifier may be used to provide more accurate
estimates of the so-called likelihood probabilities used by the Bayesian classifier,
thus to allow the Bayesian classifier to perform more accurate classifications,
with the Bayesian classifier being used for numerous applications in natural
language processing and other fields. In one embodiment, the Bayesian classifier
is applied to the natural-language processing task of correcting textual errors in
which an incorrect word was inadvertently substituted for a correct word within
a sentence.
Patent EP-0995924-A3 (EP)
Inventor: FUJITA ETSUNORI
IPC: A61G1/06
Filed: 1999-10-20
Abstract: A vibration isolator (A) is mounted on a floor of an ambulance and includes a lower frame (2) movably mounted on the floor and an upper frame (4) vertically movably mounted on the lower frame via a link mechanism. The vibration isolator also includes a plurality of magnetic springs interposed between the upper and lower frames and each having a plurality of permanent magnets (14) with like magnetic poles opposed to each other. A vertical vibration of the upper frame is restrained by the plurality of magnetic springs, and the front side of the vibration isolator is lifted upon receipt of a forward acceleration. <IMAGE>
Patent EP-0999442-A3 (EP)
Inventor: KUROKAWA EIICHI
IPC: G01N27/417
Filed: 1999-10-29
Abstract: A gas concentration measuring apparatus is provided which
measures the concentration of two kinds of gas components such as
O 2  and NOx contained in exhaust gasses of an internal combustion
engine of automotive vehicles. The apparatus has a gas sensor
which includes a first cell responsive to application of a voltage to
discharge O 2  in the exhaust gasses to the outside and produce an
electric current as a function of concentration of the discharged O 2 
and a second cell responsive to application of a voltage to produce an
electric current as a function of concentration of NOx in the exhaust
gasses from which the O 2  is discharged by the first cell. The
apparatus offsets an error component of the electric current
produced by the second cell which depends upon O 2  contained in
the exhaust gasses.
Patent EP-1022468-A3 (EP)
Title: Kolbenpumpe
Inventor: SCHULLER WOLFGANG
IPC: F04B53/20
Filed: 1999-10-30
Abstract: Die Erfindung betrifft eine Kolbenpumpe (10) mit einem in einer Laufbuchse (12)
axial verschieblichen Kolben (20). Zur einfachen Montage und zur Vermeidung
von Montagefehlern schlägt die Erfindung vor, ein rohrförmiges Filter (82) an der
Laufbuchs (12) anzubringen, welches den Kolben (20) umschließt und das einen
Führungsring (98) und einen Dichtring (100) für den Kolben (20) aufweist.
Patent EP-1066864-A3 (EP)
Inventor: SCHOONDERWOERD RONALD
IPC: A63F5/04
Filed: 1999-12-02
Abstract: A game of skill comprising a betting table and a playing
apparatus, the betting table being provided with a print with
symbols on which chips, coins or like objects of value can be
betted, the playing apparatus comprising a ball input tray
having a concave surface which is rotational-symmetrical
around a center with an opening at the location of the center
of the surface, which opening opens into a passage which
extends below the concave surface and terminates, via an
outlet, into a circumferential area extending around the ball
input tray, a circle of symbols subdivided into sections
being located in the circumferential area, while at each
section there is provided a symbol corresponding to a symbol
on the betting table, the circle of symbols being rotatable
relative to the passage.
Patent EP-0938237-A3 (EP)
Inventor: SUGA RYOICHI
IPC: H04N19/00
Filed: 1999-02-10
Abstract: An image transmission device, which prevents a time
delay from occurring in compressed video data transmitted
to the receiving side through a line activated at a low
data transfer rate, includes a camera (21) placed on the
transmitting side which images an object to be monitored.
A compressor (22) receives the video signal (SVi) from the
camera (21) to produce compressed video data (DV). This
data (DV) is transmitted to the receiving side through a
line (40). On the receiving side, an expander (31)
receives the data (DV) to obtain a video signal (SVr). A
monitor (32) displays an image based on the video signal
(SVr). When a supervisor operates a man-machine interface
(33) on the receiving side, a control signal (PTC) for a
pan tilter (23) is obtained. The control signal (PTC) is
transmitted to the transmitting side through the line (40).
According to the operation of the man-machine interface
(33), the direction of imaging of the camera (21) on the
transmitting side is changed. While the screen greatly
varies when the imaging direction of the camera (21) is in
a changed state, the rate of compression of data by the
compressor (22) on the transmitting side is controlled so
as to increase, thereby restraining an increase in the
amount of the data. Thus, a time delay in the compressed
video data (DV) transmitted to the receiving side is
prevented.
Patent EP-0947839-A3 (EP)
Inventor: ETHERIDGE ERIC P
IPC: G01R13/34
Filed: 1999-03-24
Abstract: A new oscilloscope design improves the processing of acquired voltage-versus-time
data through the efficient high speed acquisition and rasterization of such data into a
form that includes multiple-bits-per-pixel intensity information. The multi-bit-per-pixel
variable intensity rasterizer is optimized for maximum throughput and most efficient use
of memory bandwidth. In the presence of faltering trigger rates, rasterization interruption
provides a high probability of capturing the data associated with the slow triggers.
Circuitry is provided to compensate for acquisition time and amplitude non-linearities.
Many-bits-per-pixel intensity information is mapped into a fewer-bits-per-pixel format by
a controllable transfer function that provides multiple viewing capabilities for the
operator. Another mode of operation emphasizes infrequent events over commonly
occurring ones using variations in brightness or color.
Patent EP-0950854-A3 (EP)
Inventor: SOBUE TSUTOMU
IPC: F23D14/14
Filed: 1999-04-09
Abstract: A combustion device has a ceramic burner (3) comprising
a porous ceramic plate having a plurality of burner
ports (32) defined therein, an electrically conductive layer (7)
disposed on a surface of the ceramic burner where flames
are produced, an electric conductor (8) disposed in facing relation
to the electrically conductive layer, and an ignition
detector (9) for detecting a flame current flowing through
the flames (F) to detect an ignition when a voltage is applied
between the electrically conductive layer and the electric
conductor. The electrically conductive layer is made of an
electrically conductive perovskite-type metal oxide.
Patent EP-0977355-A3 (EP)
Inventor: HAHM MARK DAVID
IPC: H03G11/00
Filed: 1999-07-20
Abstract: A method and device for limiting peaks of an input signal. The device and
method isolate peaks of an input signal based on a clipping threshold voltage, generate
an extrema signal representing the local extrema of the peak isolated signal, filter the
extrema signal based on an appropriate impulse filter response to generate a filter signal,
and combine the filter signal with the input signal delayed by a predetermined time period
to generate an impulse clipped signal. The impulse clipped signal has a reduced P/A ratio
and is without significant out-of-band spectrum artifacts.