baber/WOPTO huggingface dataset:
Patent EP-0708250-A3 (EP)
Inventor: DAVIES ANTHONY ROGER
IPC: B66B1/04
Filed: 1995-10-06
Abstract: An hydraulic lift system has an actuator (2) connected to an hydraulic circuit, having a
pump (31), via a supply line (20). A balanced seated valve (50) is connected between the supply
line (20) and a reservoir (33), the valve being controlled by a solenoid (51) and an electric drive unit
(40). The drive unit (40) supplies a gradually increasing or decreasing voltage to the solenoid (51)
to open or close the valve (50) gradually. The valve has a valve member (170) that is displaceable
along its length and has a valve head (174) of frusto-conical shape. A passage (176) along the
valve member (170) balances fluid pressure across the valve member. The solenoid (51) has an
armature (160) with a pole face (161) that can be displaced towards a fixed pole face (167) to
unseat the valve member (170). The pole faces (161 and 167) have complementary frusto-conical
surfaces (163) and there is a non-magnetic washer (168) between them.
Patent EP-0723153-A3 (EP)
Inventor: WELSH PAUL B
IPC: G01N30/68
Filed: 1996-01-09
Abstract: Method and apparatus (10) for the analysis of one or more
analytes present in a sample carried in a first fluid. The
first fluid is combined with a first detector fluid and a
second detector fluid to provide a fluid mixture which flows
across the surface of an igniter (211). The analytes are
ionized by means of an ionization process. The ion current
is collected and measured at a collector electrode (213)
adjacent to the igniter (211). The flow of at least one of
the first detector fluid and second detector fluid is
modulated during an ignition sequence according to
predetermined criteria so as to facilitate flame ignition.
Patent EP-0738640-A3 (EP)
Title: Druckluft-Bremsanlage für ein Nutzfahrzeug
Inventor: FISCHER JOERG
IPC: B60T13/26
Filed: 1996-02-28
Abstract: Bei einer Druckluft-Bremsanlage (10) für ein Nutzfahrzeug, die
einen Vorderachsbremskreis (I) und einen Hinterachsbremskreis
(II) und diesen je einzeln zugeordnete Druckluftbehälter (21,
22) sowie eine zur Einsteuerung der Fahrzeugverzögerung mittels
eines Pedals betätigbare Bremsventilanordnung (26) hat,
die den beiden Bremskreisen je einzeln zugeordnete Druckausgänge
(28, 29) aufweist, ist der zur Aktivierung der einen
Vorderradbremse vorgesehene pneumatische Zylinder (11) direkt
an den Vorderachs(I)-Druckausgang (28) der Bremsventilanordnung
(26) angeschlossen, während der für die andere Vorderradbremse
(12) vorgesehene pneumatische Zylinder (12) an diesen
Druckausgang (28) über eine elektrisch ansteuerbare Umschalt-Magnetventilanordnung
(39) angeschlossen ist, die im Falle eines
Lecks im Vorderachsbremskreis (I) aus einer dem intakten
Zustand der Bremsanlage zugeordneten Grundstellung (0) in eine
einem Notbremsbetrieb zugeordnete Funktionsstellung (I) gelangt,
wenn das elektrische Ausgangssignal eines elektronischen Drucksensors
(46), der den Druck im Druckluftbehälter (21) des Vorderachs-Bremskreises
(I) überwacht, nur noch einem vorgegebenen
Mindestwert entspricht. Im Notbetrieb Ist der über die Magnetventilanordnung
gegen den Vorderachs-Druckausgang der Bremsventilanordnung
abgesperrte Radbremszylinder (12) aus einem weiteren
Druckluftbehälter (22) des Fahrzeuges mit einem Druck beaufschlagbar,
der durch den am Hinterachsdruckausgang (29) der
Bremsventilanordnung (26) bereitstellbaren Druck steuerbar ist.
Patent EP-0761486-A3 (EP)
Title: Betankungsanordnung zum roboterfähigen Betanken mit Kraftstoff
Inventor: STEINKAEMPER REINHARD
IPC: B60K15/04
Filed: 1996-07-24
Abstract: Die Erfindung betrifft eine Betankungsanordnung zum roboterfähigen
Betanken eines Fahrzeuges mit Kraftstoff, mit einer Zapfpistole (12)
und einem Tankeinfüllstutzen (1), an dem einfüllseitig ein zylindrischer,
mit einem zentralen Durchlaß versehener Andockaufsatz (11)
angebracht ist, in dessen oberem um die Symmetrieachse für
den Öffnungs- und Schließvorgang des Tankverschlußes (4) verdrehbarem
Abschnitt (4) die Zapfpistole (12) mit ihrem austrittseitigen Ende (22)
unter Bildung einer formschlüssigen Verbindung von Zapfpistole (12)
und Andockaufsatz (11) andockbar ist. Um in einfacher Weise ein zu
jeder Zeit funktionssicheres und behinderungsfreies Andocken der
Zapfpistole (12) am Einfüllstutzen (1) des Fahrzeugkraftstofftankes für
eine Betankung zu erreichen, wird vorgeschlagen, daß die Formschlußelemente
(17,21) der beiden Andockpartner (1,12) ineinander in einer axial
und in Umfangsrichtung verriegelnd wirkenden Raststellung
einrastbar sind, wobei die Formschlußelemente (17) einer der Andockpartner (1)
radial beweglich geführt und entgegen der Kraft einer
Vorspannfeder (15) nachgiebig in einer Arbeitsposition gespannt sind.
Die Formschlußelemente (21) des anderen Andockpartners (12) sind starr angeordnet
sind, und daß die beiden Andockpartner (1,12) derart ausgebildet
sind, daß die radial verschiebbaren Formschlußelemente (17) mittels
einer axial zum Andockaufsatz (11) gerichteten Kraft betätigbar
sind.
Patent EP-0763916-A3 (EP)
Title: Empfängerschaltung mit konstantem Eingangswiderstand
Inventor: RAU MARTIN
IPC: H04L25/02
Filed: 1996-08-30
Abstract: Zur störungsfreien Übertragung hochfrequenter Signale muß der Empfänger
mit dem Wellenwiderstand der Übertragungsleitung abgeschlossen werden. Dies
kann durch eine einfache Basisschaltung geschehen, allerdings ist hier der
Eingangswiderstand vom Stromfluß abhängig und deshalb nicht genau konstant. 
     Durch die Hinzufügung einer zweiten Basisschaltung wird die Schaltung
symmetrisch, so daß sich gegenläufige Effekte aufheben, was zu einer Konstanz
des Eingangswiderstandes führt. Eine Realisierung in Bipolar-Technik als auch
MOS-Technik ist möglich.
Patent EP-0765066-A3 (EP)
Inventor: XU NMI LI
IPC: G10K15/00
Filed: 1996-09-13
Abstract: A cost-effective anti-howling system and method enables fast detection of the
presence of true double talk, and substantially eliminates undesirable howling attributable
to sudden changes in the acoustic echo path between a speakerphone microphone (110)
and loudspeaker (134) during speakerphone conversations. Speakerphone embodiments
include a delay-compensated and normalized cross-product calculation (218) performed by
a system processor having at least two memory buffers (310, 320). One buffer is
associated with the loudspeaker signal and the other buffer is associated with the
microphone signal. The delay-compensated cross-product of the microphone voice signal
input and the loudspeaker voice signal output is determined and normalized by energy
estimates of the two signals to reduce the calculation error made by variance in the signal
level.
Patent EP-0777083-A3 (EP)
Inventor: BOGNAR PAUL
IPC: F23D11/40
Filed: 1996-10-21
Abstract: The burner mixing device has a tube (10) in which it can be adjusted in position axially, with a seal, sealing the mixing device at the outside against the tube, and with a disc (18) fitted perpendicular to the tube axis in the tube. The seal consists basically of a cylindrical metal ring (26), the external surface of which effects the seal. It can be moved along relative to the internal wall of the tube. The disc is fitted in the internal surface of the ring, possibly in a groove in it.
Patent EP-0785031-A3 (EP)
Inventor: PIERSON HENRI GERHARD WILLEM
IPC: B04B7/18
Filed: 1996-11-19
Abstract: A conical filtering centrifuge for separating solids and
liquids comprises a basket (1) having a baseplate (2) and a
frusto-conical sidewall in the form of a plurality of leaves (3)
each of which is pivotally attached to the baseplate (2), and
each of which partially overlaps adjacent leaves (3) so as to
constitute a frusto-conical basket (1) the cone angle of which
can be varied whereby different feedstocks can be efficiently
separated.
Patent EP-0781477-A3 (EP)
IPC: H04B1/40
Filed: 1996-06-27
Abstract: Des paquets de données sont émis sur un réseau de communications réparti, constitué d'un certain nombre d'émetteurs/récepteurs. Afin de minimiser des interférences provenant d'autres signaux radio, la fréquence de la porteuse de chaque transmission est variée par comparaison avec celle de la dernière transmission effectuée par cet émetteur/récepteur, par exemple à l'aide d'une fréquence de porteuse réglable linéairement, laquelle varie de manière continue pendant des périodes d'inactivité et pendant les transmissions. Les émetteurs/récepteurs explorent la bande à une vitesse suffisante pour détecter une rafale de porteuse de préambule, laquelle précède chaque paquet de données. Ces émetteurs/récepteurs fonctionnent de manière asynchrone à l'aide de signaux à faible vitesse de transmission de données.
Patent EP-0788239-A3 (EP)
Inventor: DOMYO SEIICHI
IPC: H03M7/40
Filed: 1997-01-24
Abstract: In a data compression method using
dictionaries, there are adopted a dynamic dictionary
(231) and a static dictionary (241) to prevent the
deterioration in the data compression ratio in the
leading portion of the input data which cannot be
efficiently compressed using the dynamic dictionary.
Moreover, the configuration removes the disadvantage of
the deterioration in the data compression ratio because
character strings having a low appearance frequency
occupy a large portion of the dictionary. Data to be
compressed (201) is inputted via an input unit (221) to
be decomposed into input bit strings (202). Using the
input bit string 202 as a retrieval key, a bit string
retrieval is conducted through the static dictionary
(241) by a decision unit (243) and a reference unit
(244). According to a result from comparison between
the input bit string (202) and a bit string of the
static dictionary (241) and a result from the retrieval
by a retrieving unit (233) through the dynamic
dictionary (231), whether or not the input bit string
(202) is to be registered to the dynamic dictionary
(231) is determined. For registration of the input bit
string (202), an index is added thereto by a register
unit (234) before the registration. The input bit
string (202) or an index matching the string (202) is
outputted as compressed data (205).
Patent EP-0801127-A3 (EP)
Inventor: MORITA FUMIYASU
IPC: C10G67/06
Filed: 1997-02-14
Abstract: The present invention provides a process for eliminating mercury and mercury
compounds from liquid hydrocarbons in a naphthametal elimination process
having an adsorption treatment zone provided with a packed layer of mercury
adsorbent, comprising the steps of:
   (a) introducing the mercury-containing liquid hydrocarbon into the adsorption
treatment zone;   (b) contacting the mercury-containing liquid hydrocarbon with the packed
layer of mercury adsorbent in the adsorption treatment zone at a temperature
of 10°C to 200°C and a LV value of 1 cm/min to 100 cm/min; and   (c) removing treated liquid hydrocarbon from the adsorption treatment zone.    
     According to this mercury elimination process, the mercury present in liquid
hydrocarbons can be almost completely, efficiently and continuously removed
through adsorption treatment regardless of the amount of mercury present and
regardless of the presence of any sulfur compounds.
Patent EP-0798190-A3 (EP)
Inventor: JAEKE RAINER
IPC: B61D17/04
Filed: 1997-03-06
Abstract: The positioning method has each carriage section (5) provided with measuring reference points (6) having passive reflectors, or active sensors, which can be scanned for correct positioning of the fittings. One or more laser projectors (1) are pre-positioned relative to the measuring reference points, with subsequent exact positioning relative to a projection surface (3) using the reflectors or sensors, before projecting a CAD layout image onto the projection surface, e.g. the carriage section floor, for indicating the fitting positions.
Patent EP-0813914-A3 (EP)
Title: Vorrichtung zum Reinigen von Oberflächen mit einem Reinigungstrum
Inventor: WANDRES CLAUS G
IPC: A46B13/02
Filed: 1997-03-29
Abstract: Eine Vorrichtung (1) dient zum Reinigen von Oberflächen zum
Beispiel an Platten und hat ein Reinigungsgerät (2), welches endlos
umläuft und ein Obertrum (3) und ein Untertrum (4) sowie dazwischen
zwei Umlenkrollen (5,6) hat. Das eine Trum ist dabei das
Reinigungstrum, welches durch eine Führung (8) gehalten und an
die zu reinigende Fläche angedrückt wird. Der Trägerriemen (7)
ist auf wenigstens einer Längsseite bereichsweise ausgenommen oder
abgeflacht und somit gegenüber seinem übrigen Längenbereich
schmaler. Zumindest ein in Vorschubrichtung des Reinigungstrums
vorderer Teil (8a) der Führung (8) kann aus der Vorschubrichtung
nach außen, dabei die Innenseite (7a) des Trägerriemens (7)
beaufschlagend, auslenkbar oder biegsam sein und die Führung (8)
hat einen im wesentlichen C-förmigen Querschnitt, der die gesamte
Breite des Trägerriemens (7) in sich aufnimmt. Der demgegenüber
schmalere Öffnungsschlitz (10) der Führung (8) hat eine Breite,
die kleiner als die des Trägerriemens (7), aber gleich oder größer
als der ausgenommene oder abgeflachte Bereich des Trägerriemens
(7) ist, so daß bei Auslenkung des Teiles (8a) dieser ausgenommene
Bereich des Trägerriemens (7) in die Führung (8) eintritt, so
daß der nachfolgende weitere Bereich des Trägerriemens (7)
eingefädelt wird.
Patent EP-0805357-A3 (EP)
Inventor: OHTOMO FUMIO
IPC: G01S17/02
Filed: 1997-04-30
Abstract: The present invention relates particularly to a laser
irradiation light detecting device having detecting means (117)
for receiving a reflected light pencil of a laser light
pencil applied from a laser irradiating device (10000) provided
with a non-linear optical medium (400) for generating a second
harmonic. A laser light source pumps an optical resonator
and a pulse driving means (119) drives the laser light source.
An irradiating means (115) applies a pencil of pulse laser light
produced from a laser oscillating device (1000) to a target
device. A detecting means detects a light pencil reflected
from the target device. An arithmetic processing means
executes predetermined operations, based on the signal
detected by the detecting means. The detecting means
detects the reflected light pencil of the pulse laser light
pencil in synchronism with a period T of a driving pulse of
the pulse driving means.
Patent EP-0806836-A3 (EP)
IPC: H03K19/177
Filed: 1994-06-24
Abstract: A programmable logic circuit comprising:   an input/output interface (102) for inputting signals to the programmable logic circuit; a plurality of cells coupled to the input/output interface, each of said cells capable of performing digital processing on signals; a first set of routing lines for coupling a plurality of cells to form logical clusters (107) of cells, said first set of routing lines further providing programmable couplings to cells or other logical clusters; a second set of routing lines (108) for coupling a plurality of logical clusters to form a logical block of logical clusters of cells, wherein each cell is programmably coupled to the second set of routing lines; and a plurality of sets of higher level global routing lines, each set of global routing lines spanning a plurality of logical blocks, wherein each set of higher level global routing lines can be programmably coupled to the second set of routing lines, said first set of routing lines and cells through the second set of routing lines.
Patent EP-0839817-A3 (EP)
Inventor: MURAKOSHI MASAO
IPC: H01L21/205
Filed: 1997-10-15
Abstract: The purification method of mono-alkyl-arsine and mono-alkyl-phosphine,
especially mono-tertiary-butyl-arsine and mono-tertiary-butyl-phosphine,
which is characterized to remove organic compound
impurities by immersing a zeolite adsorbent.
Patent EP-0845403-A3 (EP)
Inventor: BIONDI ARMANDO
IPC: B62D7/14
Filed: 1997-10-20
Abstract: A system for steering, during backing, the self-steering
wheels (3, 4) of at least a rear axle (27) of a
motor vehicle equipped with power-assisted steering on a
front axle (7), comprising a double-action hydraulic
actuator (31) which acts on the self-steering rear wheels
(3, 4) and is connected to a hydraulic pressure source (37,
38) by a servocontrolled distributor (44) which is actuated
by a traction element of the flexible-cable type (47), which
is connected to the steering system (13-15) of the front
axle (7) so as to direct the rear wheels (3, 4) in the
steering direction and by the desired extent in proportion
to the steering of the front wheels (1, 2).
Patent EP-0847072-A3 (EP)
Inventor: SATO ISAMU
IPC: H01J5/58
Filed: 1997-12-05
Abstract: A single terminal type discharge lamp is provided,
which comprises: a burner; a socket; a tubular holder, to
which the burner is fitted, provided in the socket along a
predetermined direction in which the burner is to be aligned;
and a tubular metal holder spring which is mounted to the
holder for radially depressing the holder toward the burner
with deflecting force; wherein the burner is adhered to the
socket due to the melt of the holder caused by the heat of
the holder spring owing to radio-frequency heating which is
performed when the one end of the burner is fitted to the
holder such that the burner attains a predetermined position.
Accordingly, the number of parts and the number of
manufacturing steps are both reduced, thereby reducing costs
of the discharge lamp.
Patent EP-0802098-A3 (EP)
Inventor: DRENNEN DAVID BERNARD
IPC: B60T8/42
Filed: 1997-03-24
Abstract: A variable screw-driven system (10) includes a rotatable drive
screw (30) powered by a motor actuator (34). A nut (24) is disposed about
the drive screw and is linearly translatable in response to rotation of the drive
screw. The nut carries a cam follower (38) which travels within a cam track
(36). Linear translation of the nut is altered by tracking of the cam following
within the cam track such that rotation of the nut is effected simultaneously
with rotation of the drive screw resulting in an effective variable pitch of the
variable screw-driven system wherein linear translation of the nut results from
both rotation of the drive screw and rotation of the nut.
Patent EP-0784321-A3 (EP)
Inventor: CHOI BYOUNG-HO
IPC: G11B7/004
Filed: 1997-01-07
Abstract: Automatic disk discriminating method and apparatus
in an optical disk system are disclosed. A specific
period value (that is, a specific frequency) of the
information signal reproduced from a disk is compared
with a predetermined reference value. If a higher
frequency than the predetermined reference value is
detected, the disk is determined to be a DVD. If a
lower frequency than the predetermined reference value
is detected, the disk is determined to be a CD. The disk
discriminating method and apparatus are less affected by
noise, thereby improving the accuracy in determining the
disk type.
Patent EP-0806756-A3 (EP)
Inventor: BENNETT PAUL WILLIAM
IPC: G06F3/0481
Filed: 1997-05-01
Abstract: A method of and system (10) for implementing dynamic translucent
windows (49) in a graphical user interface. Each translucent window (49)
has associated therewith a foreground buffer (57) and a background buffer
(59) . Whenever a translucent window is updated, the system (10), starting
with the lowest z-order updated translucent window, combines (95)the
updated translucent window's foreground (57) and background (59) buffers
into a translucent image. If the translucent image is in a clip region
(43), the system (10) displays (97) the portion of the translucent image
in the clip region (43) and turns off (119) the update marker. If the
translucent image is in a deferred clip region (55), the system copies
(111) the portion of the translucent image in any deferred clip region
(55) into the background buffer (59) or buffers of the translucent window
(49) or windows that define the deferred clip region (55) and marks (113)
the translucent window updated. The system then goes (117) to the next
lowest z-order updated translucent window and repeats the process until
the topmost window is reached, thereby to propagate the translucency
effect up through the stack of windows.
Patent EP-0811720-A3 (EP)
IPC: F16B31/02
Filed: 1997-06-05
Abstract: The invention provides a fastener assembly for
fastening railway rails (12) to a railway sleeper (14), in
which deformable clip means (28 or 60 or 72), such as a
VOSSLOH clip or a NABLA clip (28 or 60 or 62 or 76) and a
force applying means (10 or 50,52), such as a screw (10) or
a nut and bolt (50,52), clamp the rail (12) to the sleeper
(14). To prevent over tightening of the force applying
means (10, 50,52), a ratcheting tooth (34, 34a or 80) is
provided which engages with the head (16) of the screw (10)
or with the nut (50,52) to limit the torque applied to the
screw (10) or nut (50,52) and so prevent thread damage. The
ratcheting tooth (34, 34a or 80) is located in an aperture
(24 or 69) in a baseplate (22 or 72 or 74 or 76) with which
the clip means (28 or 60 or 76) co-operates.
Patent EP-0835029-A3 (EP)
Inventor: KAWAMURA HARUMI
IPC: H04N5/50
Filed: 1997-10-01
Abstract: In a digital tuner (1) a tuner subunit (11) selects
a data stream of one or more programs from a data stream in
which digital signals of a plurality of programs are
multiplexed, and a 1394 interface (13) transmits the
selected data stream to a 1394 serial bus (3). A logical
output plug is set in the tuner subunit, and the data stream
of the one or more programs is output to the 1394 interface
from the output plug.
Patent EP-0845479-A3 (EP)
Inventor: KUSAKABE MASATO
IPC: C08F8/42
Filed: 1997-11-28
Abstract: A method for producing a hydroxyl-terminated (meth)
acrylic polymer which comprises converting a halogen atom in
a terminal structure of the general formula (1)
 -CH 2 -C(R 1 )(CO 2 R 2 )(X) 
wherein R 1  is hydrogen or methyl, R 2  is alkyl containing 1 to
20 carbon atoms, aryl containing 6 to 20 carbon atoms or
aralkyl containing 7 to 20 carbon atoms, and X is chlorine,
bromine or iodine, of a (meth)acrylic polymer obtained by
polymerizing a (meth)acrylic monomer using an organic halide
or a halogenated sulfonyl compound as an initiator and, as a
catalyst, a metal complex with a central metal selected from
the elements belonging to the groups 8, 9, 10 and 11 in the
periodic table, into a hydroxyl-containing substituent. 
     The present invention can provide, in an easy and simple
manner, a (meth)acrylic polymer which is hydroxyl-terminated
at both ends in a high proportion and which has been
difficult to produce in the prior art. It can give a cured
product with good curing characteristics.
Patent EP-0849533-A3 (EP)
Title: Brenneranordnung für eine Gastrubine
Inventor: KELLER JAKOB PROF DR
IPC: F23D17/00
Filed: 1997-11-06
Abstract: Die Brenneranordnung für eine Gasturbine umfasst wenigstens
einen im Plenum der Gasturbine angeordneten Brenner (2), welcher
mit einem innenliegenden Einspritzraum in eine Brennkammer
mündet und aussen mit Druckluft von einer Kompressorstufe
der Gasturbine beaufschlagt ist. Weiterhin ist dem Brenner
(2) eine Brennstofflanze (9) für die wahlweise Zufuhr von
flüssigen und/oder gasförmigen Brennstoffen zugeordnet, welche
Brennstofflanze (9) ein zentrales Flüssigbrennstoffrohr
(19) und ein das Flüssigbrennstoffrohr (19) konzentrisch umgebendes
Pilotgasrohr (11) aufweist, wobei die Rohre (11, 19)
in einem Lanzenkopf (12) an der Spitze der Brennstofflanze
(9) in zugehörigen Austrittsöffnungen (22, 23, 23a-c) enden.
Zum Schutz vor einem Eindringen von heissen Gasen und/oder
heissem Flüssigbrennstoff in die Austrittsöffnungen (22, 23,
23a-c) der Rohre (11, 19) bei Nichtbenutzung dieser Rohre ist
im Lanzenkopf (12) in unmittelbarer Nähe der Austrittsöffnungen
(22, 23, 23a-c) eine zusätzliche Oeffnung (17) vorgesehen
ist, durch welche Druckluft in den Einspritzraum (8)
ausströmt. Weiterhin sind Mittel vorgesehen. welche Druckluft
aus dem den Brenner (2) umgebenden Plenum zu der zusätzlichen
Oeffnung (17) führen.