baber/WOPTO huggingface dataset:
Patent EP-0687808-A3 (EP)
Inventor: NENOV NENO TODOROV
IPC: F01D15/00
Filed: 1995-06-13
Abstract: A turboexpander, particularly suited for use in a
cryogenic rectification system, comprises a center
housing (4) rotatably supporting an elongated shaft (1) to
opposite ends of which are mounted a turbine wheel (5)
within a turbine housing and a compressor wheel (6) within
a compressor housing or a brake within a load housing.
The turbine wheel (5) has circumferentially spaced turbine
blades. Process fluid is introduced so as to flow
through annular nozzles or guide vanes (2) which encompass
the turbine wheel (5). The guide vanes (2) direct the process
fluid through the turbine blades and each extends
between a leading edge more distant from the turbine
wheel (5) and a trailing edge less distant from the turbine
wheel (5). Each guide vane (2) is substantially uncontoured
between its leading edge and the trailing edge and is
substantially thicker at the leading edge than at the
trailing edge. A thermal shield (7) thermally isolates the
turbine housing and the process fluid within the
turbine housing from the central housing (4) and the
lubricant within said central housing. A labyrinth
seal (3) construction along the length of the shaft (1) between
the bearings and the turbine housing prevents migration
of the lubricant along the shaft (1) into the turbine
housing and prevents migration of the process fluid out
of the turbine housing along the shaft (1) and into the
central housing (4). Sealing gas may also be provided to
the labyrinth seal (3) construction as an additional
expedient to prevent migration of the lubricant along
the shaft (1) and of the process fluid out of the turbine.
Patent EP-0713189-A3 (EP)
Inventor: VANDENENGEL GERALD W
IPC: G07F7/10
Filed: 1995-08-11
Abstract: A portable smart card reader (10) for reading and displaying information
stored on a smart card (11) comprising a thin housing (14) having an upper surface (16) and an
exposed lower surface (18), a plurality of electrical contacts (12) on the exposed lower
surface, a reader circuit contained within the housing and connected to the
electrical contacts and a display (20) on the housing connected to the reader circuit. A
smart card can be placed against the contacts and the circuit can read information
stored on the smart card and display the information. Since the reader has no slot
with a rigid lower portion, the reader is thin and more easily carried.
Patent EP-0674460-A3 (EP)
Inventor: GAWLICK RAINER
IPC: H04L12/56
Filed: 1995-03-16
Abstract: A method of routing multiple virtual circuits is disclosed in which
information available when multiple virtual circuits are requested is used to
determine paths for the virtual circuits. Thereafter, the routing selection is refined
according to a cost function so that the total cost of routing all the virtual circuits is
reduced.
Patent EP-0687864-A3 (EP)
Inventor: RICHARDSON BRIAN
IPC: F23R3/34
Filed: 1995-04-24
Abstract: A gas turbine combustion chamber (28) which has
primary, secondary and tertiary combustion zones
(36,40,44) in flow series has a secondary mixing duct
(70) and a tertiary mixing duct (82). The secondary and
tertiary mixing ducts (70,82) reduce in cross-sectional
area from their intakes (78,88) to their outlet apertures
(80,90) to provide an accelerating flow through the
mixing ducts (70,82) to prevent the formation of
recirculating zones. Fuel injectors (96,112) have fuel
discharge apertures (106,120) downstream of any
recirculating zones formed at the intakes (78,88). The
fuel injectors (96,112) extend across a major portion of
the width of the ducts (70,82) to effectively subdivide
the ducts (70,82) over at least part of the streamwise
length of the ducts (70,82). The portions (107,117) of
the fuel injectors (96,112) within the ducts (70,82) are
race track shaped in cross-section and the portions
(105,115) outside the ducts are aerofoil shaped in
cross-section. The fuel injectors (96,112) reduce in
dimension perpendicular to the widthwise direction of the
duct (70,82).
Patent EP-0696855-A3 (EP)
Inventor: BARZEGAR FARHAD
IPC: H01R24/00
Filed: 1995-08-02
Abstract: A wireless-enabled host electronic equipment includes a built-in
antenna and special plug-in receptacles enabling a plug-in wireless communicator to
interact with the host and to connect to the built-in antenna for wireless transmission
and reception. In accord with the invention the plug-in arrangement is constructed to
conform to a standardized plug-in arrangement, such as a PCMCIA standard and to
provide additional plug-in capability in addition to the standardized receptacle which
does not conflict with the standardized receptacle. The plug-in arrangement is
configured to permit use of a plug-in for other purposes in the same standard
receptacle.
Patent EP-0747275-A3 (EP)
Title: Elektrisch regelbares Bremssystem
Inventor: DIECKMANN THOMAS DR-ING
IPC: B60T8/00
Filed: 1996-06-07
Abstract: Bei einem elektrisch/elektronisch regelbaren Bremssystem,
mit einer Bremsbetätigungseinrichtung (6), mit mindestens
zwei Bremskreisen (2,4) und mit jeweils zwei Prozessoren
(8a,b), (10a,b) je Bremskreis (2,4) für die Ansteuerung von
Aktuatoren (12a-d) und für die Steuerung/Pegelung weiterer
Funktionen, wie z. B. Schlupfregelfunktionen, wobei die
Prozessoren (8a,b) bzw. (10a,b) der Hinter- und
Vorderradbremssteuerung/Regelung jeweils in einem hinteren
(16) und einem vorderen Steuergerät (18) zusammengefaßt
sind, soll die Zuordnung der Funktionsinhalte elektrischer
Steuereinheiten für die beiden Bremskreise - unter
besonderer Berücksichtigung der Zuverlässigkeit - optimiert
werden. 
     Die Bremsbetätigungseinrichtung (6) gibt ihre
Betätigungsfunktion über Signalleitungen (7) an alle
Prozessoren (8a,b; 10a,b) weiter. 
Um mit einer minimalen Anzahl von Prozessoren auszukommen,
übernehmen die Prozessoren (8a,b) des Hinterachskreises (2)
zusätzliche Funktionen (14a,b) der Gesamtfahrzeugregelung,
wie (ABS)- Referenzgeschwindigkeitsbildung,
Fahrdynamikregelung usw.. 
Vorzugsweise stehen die hochintegrierten Prozessoren (8a,b)
an der Hinterachse - zwecks gegenseitiger Kontrolle und
Abschaltung im Fehlerfall - miteinander in Wirkverbindung
(20). 
     Fahrzeug-Bremssysteme, insbesondere vom Brake-by-wire-Typ.
Patent EP-0760478-A3 (EP)
Inventor: TAJIMA HIDEJI
IPC: G01N35/02
Filed: 1996-08-23
Abstract: A light-emission measuring apparatus which is capable of
eliminating various secondary problems in addition to shutting
off strong light from the external and preventing crosstalk.
The light-emission measuring apparatus is equipped with a box-type
carrier 9 having an open top surface and made to
accommodate a microplate 7 comprising a plurality of wells.
The box-type carrier is disposed to be movable horizontally.
A light-obstruction plate having a light-receiving hole 11 is
disposed above the box-type carrier to be movable vertically.
The light-obstruction plate 5 is brought into tight contact
with a circumference of the box-type carrier 9 to establish a
black box when being moved downwardly. Further, the light-receiving
hole 11 of the light-obstruction plate 5 has a
cylindrical projecting bottom surface 12 so that its bottom
surface side outer circumference comes into tight contact with
a circumference 13 of an opening of a well top surface of the
microplate 7.
Patent EP-0748781-A3 (EP)
IPC: D04H1/46
Filed: 1992-08-12
Abstract: Fibrous substrates for the production of carbon 
and/or ceramic (including mixtures of these) fiber 
reinforced carbon and/or ceramic (including mixtures of 
these) composites and to methods of manufacture of same. 
A shaped filamentary structure comprising at least a 
first braided filamentary tape layer of a width 
generally corresponding to that of the filamentary 
structure to be formed, the first braided filamentary 
tape layer superposed upon and joined to least one other 
filamentary layer by needlepunching to produce cross-linking 
of the layers by filaments displaced out of the 
layers and extending in a direction generally 
perpendicular to the faces of the layers, and methods of 
making same. The structure may include a plurality of 
hellically wound braided tapes arranged to form a flat, 
hollow annulus having a plurality of interleaved braided 
layers. The structure may be used in the production of 
friction discs.
Patent EP-0766506-A3 (EP)
Inventor: WIELOCH CHRISTOPHER J
IPC: H05K1/02
Filed: 1996-09-25
Abstract: A multilayer circuit board (201) or laminated
circuit board for use in a motor controller is
described. The multilayer circuit board (201) is
preferably utilized as a power substrate module (240).
The power substrate module (240) includes a mounting
area (242, 244, 260, 262) provided in a recess, window
or portion of the circuit board where the circuit board
(201) is only a single layer thick. The insulated
mounting area (242, 244, 260, 262) is provided in a
blind via in the multilayer circuit board (201). The
single circuit board layer (291) at the mounting area
(242, 244, 260, 262) provides a heat conductive yet
highly electrically insulated mounting area (242, 244,
260, 262) for receiving a heat sink (302). The heat
sink (302) can be mounted on a side opposite the
electrical device (208). The heat sink (302) may be
standard heat sink or a copper coil directly soldered
to the circuit board (291). The multilayer circuit
board (201) includes an enhanced conductive layer (288)
for receiving the surface mount device (208). The
enhanced conductive layer (288) preferably includes an
insulative frame (295) which holds copper slugs (292,
293, 294).
Patent EP-0771632-A3 (EP)
Inventor: SIDDIQUI SHAHID A
IPC: F16D3/18
Filed: 1996-10-08
Abstract: A system for supplying melted thermoplastic material to a dispenser
comprises a hopper for storing the thermoplastic material, the hopper having an
outlet. A heating grid is at the outlet of the hopper for heating and melting the
thermoplastic material. A reservoir is provided into which the melted material
flows from the grid. A manifold assembly is connected to the reservoir. The
melted material flows into the manifold assembly from the reservoir. The
manifold assembly includes connections for supplying the material to a dispenser.
The manifold assembly also includes a pump cavity. A pump is mounted in the
pump cavity and is capable of being removed from the pump cavity. A drive
assembly is connected to drive the pump. A movable carriage supports the drive
assembly. The carriage is capable of movement toward and away from the
manifold assembly to remove the pump from the cavity and to replace the pump
into the cavity. In addition, a positioning and moving device may be used to
connect the pump to the pump cavity. The positioning and moving device is
adapted for pushing the pump from the pump cavity when the pump is removed
and for pulling the pump into the pump cavity when the pump is replaced. The
system allows the pump to be easily removed from the system and replaced
without disconnecting the pump from the drive assembly.
Patent EP-0772301-A3 (EP)
Inventor: CHOI HWA-IL
IPC: H03K19/00
Filed: 1996-10-28
Abstract: A stabilizing circuit for stabilizing the output of a tri-state
circuit is described. The tri-state circuit has at
least two input terminals N1, N2 for receiving at least two
input signals and an output terminal INA which enters a
high impedance state when the input signals are different.
The stabilizing circuit comprises an XOR gate for XORing
the input signals and provide a HIGH output signal when the
input signals are different and a LOW output otherwise. A
PMOS transistor PMN pulls the output terminal INA of the
tri-state circuit down to ground potential Vss if the
output signal is HIGH, i.e. the terminal INA would
otherwise be floating. Thus, it is possible to remove the
floating state of the output node INA and to isolate
unwanted current paths.
Patent EP-0780804-A3 (EP)
Inventor: LEE DAVID K
IPC: B65G61/00
Filed: 1996-12-19
Abstract: A method of issuing digital tokens in a open system meter
comprising the steps of:
   sending a request for digital tokens and predetermined postal
information, including addressee information, from a host processor to a
vault that is operatively coupled to the host processor;   calculating in the vault in response to the request for tokens at least
one digital token using the predetermined postal information;   debiting postal funds in the vault;   issuing the digital token to the host processor; and   storing the digital token and the predetermined postal information as
a transaction record in the host processor for subsequent generation and
printing of an indicia.
Patent EP-0782333-A3 (EP)
Inventor: KASAHARA YASUHIRO
IPC: H04N5/66
Filed: 1996-12-19
Abstract: The present invention aims at providing an
image display apparatus capable of displaying both a
television signal and an image signal supplied from a
personal computer with a high picture quality on a high
definition display unit (7) having 1024 by 768 pixels.
In order to achieve this object, an image display
apparatus according to the present invention includes an
NTSC-VGA conversion circuit (4) for converting a
television signal to a signal having 640 by 480 pixels
and corresponding to the non-interlacing VGA standard, a
switch unit (5) for selecting and outputting either the
signal outputted from the NTSC-VGA conversion circuit
and an inputted image signal from a personal computer,
and a VGA-XGA conversion circuit (6) for converting a
number of pixels of a signal outputted from the switch
unit to a number of pixels 1024 by 768 substantially
equivalent to the number of the display unit.
Patent EP-0737856-A3 (EP)
Inventor: GREEN STEVEN E
IPC: G01J4/00
Filed: 1996-03-12
Abstract: A system and method for controlling polarisation state
determining parameters of a polarised beam of light in an
ellipsometer or polarimeter and the like, so that
they are in ranges wherein the sensitivity, of a sample
system characterising PSI and DELTA value monitoring
detector (DET) used to measure changes in said polarisation
state resulting from interaction with a "composite sample
system," comprised of a sample system per se (SS) and a
beam polarisation state determining variable retarder, to
noise and measurement errors etc. is reduced.
This allows determining sample system per se characterising
PSI and DELTA values, from Composite Sample
System characterising PSI and DELTA values, by compensating
for the presence of components, (VR1) and/or (VR2), added
to an ellipsometer or polarimeter and the like. The
arrangement also improves the ability of an ellipsometer or
polarimeter and the like fitted with components
(VR1) and/or (VR2) to provide usably accurate and precise
sample system characterising PSI and DELTA determining data
values, wherein a sample system per se investigating
polarised beam of light is oriented at other than a
Principal or Brewster Angle of Incidence thereto, the use
of which Angle of Incidence would otherwise be difficult,
if not impossible. The arrangement also allows
determination of the "Handedness" of a polarised beam of
light, and of sample system Jones or Mueller Matrix
component values; and provides means for making system
components (VR1) and/or (VR2) added to an ellipsometer or
polarimeter and the like, essentially end user
transparent when desired, without removal thereof from said
ellipsometer or polarimeter and the like.
Patent EP-0735716-A3 (EP)
Inventor: GELBLUM EHUD ALEXANDER
IPC: H03H21/00
Filed: 1996-03-20
Abstract: A timing technique for a Quantization-Level-Sampling (QLS) modem puts timing
information in a downstream pulsed signal transmitted from the public switched
telephone network (PSTN) to the QLS modem. In response to this timing information,
the QLS modem synchronizes to the network sampling clock of the PSTN. In particular,
the pulsed signal includes data-bearing samples, which were provided by a far-end QLS
modem, and at least one non-user-data-bearing (NUDB) sample in which the level of this
NUDB sample periodically alternates. The QLS modem extracts timing information
from this periodic alternating signal level to synchronize the QLS modem to the network
sampling clock.
Patent EP-0778333-A3 (EP)
Inventor: SIVIK MATTHEW R
IPC: C10M149/06
Filed: 1996-11-05
Abstract: This invention relates to compositions which are useful as
additives in lubricants and fuels, and more particularly, to additives which are
chlorine-free or contain only minor amounts of chlorine. More particularly,
carboxylic compositions are described which are prepared by reacting a
terpolymer derived from a mixture of monomers comprising ethylene, an alpha-olefin
containing 3 to about 20 carbon atoms, and a non-conjugated polyene
with an alpha,beta-monounsaturated dicarboxylic acid or reactive derivative
thereof. These carboxylic compositions may be used in lubricating oil or fuel
compositions or may be used to form carboxylic derivative compositions which
are useful in lubricating oil and fuel compositions. Such useful carboxylic
derivative compositions can be prepared by reacting at least one of the above-described
carboxylic compositions with a reactant selected from the group
consisting of (A) amines characterized by the presence within their structure of
at least one H-N< group, (B) alcohols, (C) reactive metal or reactive metal
compounds, and (D) a combination of two or more of any one of (A) through
(C), the components of (D) being reacted with one or more of the carboxylic
compositions simultaneously or sequentially in any order. In another embodiment,
the carboxylic composition may be prepared by reacting a mixture of an
alpha-olefin polymer, the above-described terpolymer, and an alpha,beta-monounsaturated
dicarboxylic acid or reactive derivative thereof.
Patent EP-0833188-A3 (EP)
Title: Optische Schwellwertschaltung
Inventor: DERR FROWIN DR
IPC: G02F2/00
Filed: 1996-11-18
Abstract: In einer optischen Schwellwertschaltung mit einem eingangsseitig
mit intensitätsmoduliertem Licht einer Eingangswellenlänge
und CW-Licht einer Ausgangswellenlänge beaufschlagten
optischen Interferometer sind beide Interferometerzweige mit
einem Laser mit für alle Eingangslichtpegel oberhalb eines
Schwellwerts auf einen festen Wert begrenzter Phasenänderung
versehen, wobei die beiden festen Phasenänderungswerte um π
voneinander differieren.
Patent EP-0776008-A3 (EP)
Inventor: INAZAWA YOSHIZUMI
IPC: G11B20/12
Filed: 1996-11-21
Abstract: A recording method for a disc-shaped recording medium
formed by cementing two disc members having a recording layer
on one surface, a diameter of approximately 12 cm and a
thickness of approximately 0.6 mm, includes the steps of
generating a digital audio signal that is generated by
performing ΣΔ-modulation for converting an analog audio signal
with a sampling frequency set to a multiple of a frequency fs
so as to correspond to each channel at the frequency fs = 44.1
kHz, and recording the generated digital audio signal to the
disc-shaped recording medium.
Patent EP-0780679-A3 (EP)
Inventor: KATAYAMA MASAYUKI
IPC: G01N15/14
Filed: 1996-12-18
Abstract: An analyzer for analyzing urine material
components is provided, which comprises: asheathflow
cell for forming a sample stream by surrounding a sample
liquid containing preliminarily stained particles of the
urine material components with a sheath fluid; a light
source for illuminating the sample stream; a
photodetecter section for detecting optical information
from the illuminated material component particles; and
an analyzing section for analyzing the material
components on the basis of the detected optical
information; the analyzing section including a
parameter extracting section for extracting a
fluorescent light emission duration Flw and a scatter
light emission duration Fscw as parameters from the
detected optical information, a distribution diagram
generating section for generating an Fscw-Flw
scattergram, and a judging section for judging whether
or not a material component particle being analyzed is
a cast, on the basis of location of a data point of the
material component particle in the generated
scattergram.
Patent EP-0787634-A3 (EP)
Inventor: MEYER-STAUFENBIEL TORSTEN ING
IPC: B60R25/10
Filed: 1997-01-16
Abstract: Vorgeschlagen wird eine Diebstahlsicherungseinrichtung für
Kraftfahrzeuge, umfassend ein Sicherungssteuergerät zur
Betätigung einer Wegfahrsperre und/oder einer Alarmanlage,
sowie ein Autotelefon, das im Falle des Versuches einer
unberechtigten Inbetriebnahme des Fahrzeugs selbsttätig ein
Notfallsignal in ein Funknetz abgibt. Erfindungsgemäß
übermittelt, wenn das Fahrzeug (10) stillgesetzt ist, das
Sicherungssteuergerät (11) ein Sperrsignal an das
Autotelefon (12), woraufhin dieses eingehende Anrufe nicht
mehr annimmt.
Patent EP-0801410-A3 (EP)
Title: Elektrisches Installationsschaltgerät
Inventor: BECKER JOACHIM
IPC: H01H71/00
Filed: 1997-04-07
Abstract: Ein in einem Gehäuse (11) in Schmalbauweise untergebrachtes elektrisches Installationsschaltgerät
(10), insbesondere ein Leitungsschutzschalter, besitzt eine Kontaktstelle,
einen thermischen und einen magnetischen Auslöser (20, 16) und eine Widerstandsanordnung
mit einem positivem Temperaturkoeffizienten, die auch vereinfacht
PTC-Widerstand genannt wird. Diese Komponenten befinden sich alle in Reihe. Der
PTC-Widerstand (36) ist seitlich zu dem Installationsgerät (10) in einem durch ein
napfförmiges Schalengehäuse (60) begrenzten Raum untergebracht, wobei die freien
Kanten des Schalengehäuses gegen die Seitenfläche des Installationsschaltgerätes
(10) anliegen. Das Schalengehäuse (60) weist dabei die Außenkontur des Installationsschaltgerätes
(10) auf.
Patent EP-0802367-A3 (EP)
Title: Reflektorleuchte
Inventor: ENGEL HARTMUT S
IPC: F21V21/04
Filed: 1997-04-09
Abstract: Es wird eine Rundreflektorleuchte in Form einer Pendel- oder
Einbauleuchte beschrieben, bei der der vom Leuchtmittel (3) ausgehende
Lichtstrom durch ein Reflektororgan (4), das einen vorgebbaren
Bereich des freien Endes des langgestreckten Leuchtmittels (3)
umschließt, in einen gebündelt nach unten gerichteten
Zentrallichtstrom und in einen gegen den Rundreflektor (1)
gerichteten Radiallichtstrom aufgeteilt wird.
Patent EP-0803544-A3 (EP)
Title: Oberflächenbehandelte Chinacridon- und Dioxazin-Pigmente
Inventor: URBAN MANFRED
IPC: C09B67/14
Filed: 1997-04-15
Abstract: Verwendung von Schwefelsäurehalbestern der allgemeinen Formeln (I) und (II)
 R 1 -O-(CH 2 O) n -SO 3   -  M +   
 R 1 -CO-NR 2 -(CH 2 O) (n+1) -SO 3   -  M +   
in welchen
     R 1     eine geradkettige oder verzweigte Alkylgruppe mit 10 bis 24 C-Atomen,   R 2     ein Wasserstoffatom oder eine C 1 -C 6 -Alkylgruppe darstellt,   M +     ein Wasserstoff-, Alkali-, ½ Erdalkalimetall- oder Ammoniumion der
Formel N + R 3 R 4 R 5 R 6  bedeutet, wobei die Substituenten R 3 , R 4 , R 5  und
R 6  unabhängig voneinander jeweils Wasserstoffatome oder
C 1 -C 6 -Alkylgruppen sind, worin die Alkylgruppen durch 1 bis 3
Hydroxygruppen substituiert sein können, und   n   eine Zahl von 0 bis 4 ist; oder einer Mischung aus mindestens zwei
Schwefelsäurehalbestern der Formeln (I) und/oder (II)   
zur Herstellung von oberflächenbehandelten Pigmenten aus der Klasse der
Chinacridone und Dioxazine.