baber/WOPTO huggingface dataset:
Patent EP-0855852-A3 (EP)
Title: Anordnung zur Leistungsanpassung einer Gasentladungslampe
Inventor: KERN ROBERT
IPC: H05B41/288
Filed: 1998-01-22
Abstract: Eine Anordnung zur Leistungsanpassung einer Gasentladungslampe,
enthält ein Steuergerät mit DC/DC-Wandler. Die Gasentladungslampe
liegt im Diagonalzweig einer H-Brücke. Bei Leistungsminderung wird
eine Periodenveränderung der der Gasentladungslampe zugeführten
Spannung bzw. Strom vorgenommen. Gemäß der Erfindung wird die
H-Brücke im leistungsreduzierten Betrieb mit Hochfrequenz
betrieben. Vorzugsweise stimmt diese mit der
Serienresonanzfrequenz der aus Zünder und Gasentladungslampe
gebildeten Einheit überein. Die Umschaltung der Frequenz wird bei
Eintritt von Minderleistung softwaremäßig gesteuert.
Patent EP-0874409-A3 (EP)
Inventor: YUASA KOHJI
IPC: H01M50/42
Filed: 1998-01-27
Abstract: An alkaline storage battery with improved cycle
life and self-discharge characteristics is disclosed. The
battery comprises a positive electrode, a negative
electrode, a separator and an alkaline electrolyte. For
the separator, a material of a woven or nonwoven fabric
sheet or a porous film of polyolefine resin of which
surfaces have been modified with a hydrophilic compound
having a carboxyl group by graft-polymerization. The
quantity of carbonates inside the battery is regulated to
150 mg/Ah battery capacity. The quantity of carbonates
inside the battery can be regulated to a minimum by
optimizing graft polymerization and subsequent washing
conditions.
Patent EP-0863335-A3 (EP)
Title: Metallische Flachdichtung
Inventor: ERB WILFRIED
IPC: F16J15/08
Filed: 1998-03-04
Abstract: Es wird eine metallische Flachdichtung beschrieben, insbesondere eine
Zylinderkopfdichtung, welche mindestens eine sickenartige Verformung im
Bereich einer Durchgangsöffnung aufweist, wobei die metallische Flachdichtung
zum Dichten flächiger Bauteile dient. Erfindungsgemäß weist die
Dichtung topographisch verteilte Zonen mit unterschiedlichen mechanischen
Eigenschaften auf. Insbesondere weist die erfindungsgemäße Dichtung Zonen
mit unterschiedlicher Härte an unterschiedlichen Stellen sowie Zonen mit
unterschiedlichen mechanischen Eigenschaften auf, welche sich über den
gesamten oder einen Teil des Querschnittes einer Dichtungslage erstrecken.
Patent EP-0867649-A3 (EP)
Inventor: FUKANO YOSHIHIRO
IPC: F16K31/06
Filed: 1998-03-18
Abstract: A suck back valve is proposed, comprising a suck back
mechanism (28) for sucking a coating liquid inside a fluid
passage (38) under a negative pressure action of a diaphragm
displaced by a pilot pressure, an ON/OFF valve (26) for
opening and closing the fluid passage (38) under action of
the pilot pressure, and a flow amount control device (115)
for controlling the pilot pressure supplied to the ON/OFF
valve (26).
Patent EP-0871266-A3 (EP)
Title: Lampenfassung
Inventor: HENRICI DIETER DIPL-ING
IPC: H01R33/22
Filed: 1998-03-19
Abstract: Dargestellt und beschrieben ist eine Lampenfassung
(10), insbesondere zur Aufnahme schwerer Leuchtmittel,
mit einem Fassungskörper (11) aus Porzellan und einem
darin eingeschraubten Gewindering (14) zur Aufnahme des
Lampensockels, mit einem Mittelkontakt (17) und mit
einem am Fassungsboden befestigten Seitenkontakt. Die
Lampenfassung ist dadurch gekennzeichnet, daß der
Seitenkontakt (20) zum Gewindering (14) hin verlängert
ist und mit einem Endabschnitt (22) die Außenseite (23)
des Gewinderings (14) unter Federspannung kontakiert.
Patent EP-0892274-A3 (EP)
Inventor: OJIRI HIROFUMI
IPC: G01R31/28
Filed: 1998-05-29
Abstract: In a BGA/CSP type electronic part (1) having a matrix-shaped
array of solder pads on its back surface, the solder pads at
first two corners on one side of the array are connected with
each other by an inner pattern wire (3a), and the solder pads
at the other, second two corners on the opposite side are also
connected with each other by an inner pattern wire (3b). In
a printed wiring board (4) having a matrix-shaped array of
connection pads on its top surface, pattern wires (6a, 6b, 6c,
6d) are extended from the connection pads at four corners of
the connection pad array to form test lands (7a, 7b, 7c, 7d).
Further, the connection pads, at two of the corners, to be
bonded with the solder pads at one of the first two corners
and at one of the second two corners confronting the one of
the first two corners are connected with each other by a
pattern wire (6i). Thus, after the BGA/CSP type electronic
part is mounted in position on the printed wiring board, the
state of the connection between the BGA/CSP type electronic
part and the printed wiring board can be confirmed by checking
the state of continuity between the test lands (7a, 7c)
connected with the connection pads at the other two corners
of the connection pad array.
Patent EP-0889428-A3 (EP)
Inventor: SANSONE RONALD P
IPC: B41J3/01
Filed: 1998-06-30
Abstract: An apparatus and method for removing fractions of a pixel from bar
code bars to maintain the correct distance between adjacent correctly sized
code forming bars. Thus, the distance between adjacent code forming bars
will be constant and accurate. The foregoing is accomplished by varying a
parameter of the beam or ink droplet that is used to produce the bar so that
the bar width and space between adjacent code forming bars will be
accurately maintained. Hence, bars of a bar code will be accurately
reproduced to enable the bar code to be accurately read.
Patent EP-0909834-A3 (EP)
Title: Folientransportvorrichtung
IPC: C23C14/54
Filed: 1998-09-04
Abstract: Bei einer Vorrichtung zum Beschichten von Folien
in einer Vakuumkammer ist zum Transport der Folienbahn
in die, durch die und aus der Vakuumkammer
heraus mindestens eine Transportrolle (6) vorgesehen,
auf welcher die transportierte Folienbahn (4)
anliegend, parallel zur Rotationsachse der Transportrolle
(4) weitertransportierbar ist. Die Vorschubrichtung
(V) der auf der Transportrolle (6)
schräg auflaufenden Folienbahn (4) bildet mit der
Längsachse der Transportrolle (6) einen Winkel
α ≠ 0° bzw. α ≠ 90°. Hierdurch wickelt die Folienbahn
(4) auf der Mantelfläche (8) der Transportrolle
(6) oder auf einem auf der Transportrolle
(6) gleitenden Transportband spiralförmig auf und
wird schräg zur ihrer Vorschubrichtung (V) entlang
eines Transportweges über eine gewünschte Transportstrecke
(L) gleitend transportiert. Die Transportrolle
(4) ist in einer Durchgangsöffnung
(12a,12b) der Vakuumkammer drehbar angeordnet, wodurch
die Folienbahn (4) durch die Durchgangsöffnung
(12a,12b) vom unter Atmosphärennormaldruck
stehenden Außenraum in den Unterdruck aufweisenden
Beschichtungsraum transportierbar ist und kontinuierlich
in die Vakuumkammer hinein- und herausgeführt
wird, wobei der Kammerunterdruck konstant
bleibt.
Patent EP-0902403-A3 (EP)
Inventor: BUSCH FRITZ DR
IPC: G08G1/01
Filed: 1998-09-10
Abstract: The method involves using fixed detectors to form local detection cross-sections for the detection of traffic-related measurement values. The values are pre-processed by local computers and standardized to a defined data format, aggregated and wirelessly passed to a superior data processing system. The locally aggregated data are statistically evaluated and smoothed, set relative to a predefined reference value and only transferred if the results exceeds or lies below a threshold region determined using the reference.
Patent EP-0905683-A3 (EP)
Inventor: FURUKAWA SHIGEAKI
IPC: G11B7/125
Filed: 1998-09-17
Abstract: An optical disk device comprising a converging optical system (21) in
which a laser beam (5) is irradiated onto an optical disk (1) having a recording
thin film on a substrate provided with uneven guide grooves (4) and a tracking
controller (12) that controls tracking so that the laser beam converged by the
converging optical system scans a convex part or a concave part of the guide
groove, wherein the tracking controller controls tracking polarity so that the
tracking polarity is inverted according to the depth of the guide groove. As
a result, in optical disks having any groove depth, a laser beam can scan a
target groove track or a target land groove track correctly.
Patent EP-0931824-A3 (EP)
Inventor: KRULL MATTHIAS DR
IPC: C10L10/18
Filed: 1998-12-24
Abstract: An additive containing copolymers of lower olefins and vinyl esters, and copolymers and terpolymers of ethylene and vinyl esters or acrylic acid esters is used to improve the cold flow properties of fuels. Process for improving the cold flow properties of fuels containing less than 500 ppm sulfur and at least 8 wt.% n-paraffins having a chain length of 8 C or longer comprises adding an additive comprising a mixture of either (A1) 15-50 wt.% copolymer of lower olefins and vinyl esters containing (a) up to 96 mol.% bivalent structure of formula (I): CH2CR1R2 (where R1 and R2 = hydrogen or methyl, and (b) 1-10 mol.% bivalent structure of formula (II): CH2CHOCOR3 (where R3 = 6-16 C alkyl having a tertiary carbon atom); or (A2) 15-50 wt.% copolymer of lower olefins and vinyl esters containing (a) up to 96 mol.% bivalent structure of formula (I), (b) 1-10 mol.% bivalent structure of formula (II), and (c) up to 10 mol.% of bivalent structure of formula (III): CH2CHOCOCH3, in which the sum of the structural units of formula (II) and (III) is 4-12 mol.%; and (B) 85-50 wt.% of a further copolymer or terpolymer of ethylene and vinyl esters or acrylic acid esters.
Patent EP-0852161-A3 (EP)
Inventor: ASHWORTH TERENCE IVES
IPC: B08B3/00
Filed: 1998-01-06
Abstract: With reference to Figure 1, solvent cleaning apparatus 1 comprises a
sealable enclosure 2 containing a solvent fluid discharge nozzle (Figure 7)
in the form of a trigger-operable discharge nozzle 130. The enclosure 2 is
of electrically conductive plastics material and is provided with an earth 95
whereby a substantial build-up of static electricity does not take place. The
enclosure 2 is provided with a substantially flat rectangular access door 4
of toughened glass pivotally mounted about a horizontal axis, provided
with a pneumatic lock assembly comprising a piston 7 and cylinder 8.
Located at the uppermost region of the door 4 is a light unit 10 providing,
in use, additional illumination for the inside of the enclosure 2. The front
panel 12 of the enclosure 2 is formed with two circular access glove ports
14, 16, used to operate the trigger of the discharge nozzle and to
manipulate the article being cleaned. The solvent cleaning fluid is stored
in a reservoir box 18 formed with an inlet port 20 and an outlet port 22. In
use, the solvent fluid is drawn from the reservoir box 18, via a pick-up tube
32 by way of a diaphragm pump 34, to be transported to the enclosure 2 via
a cartridge filter 36. Once the solvent liquid has been discharged through
the discharge nozzle within the enclosure 2, it falls under gravity into a
collection tray 40 to return to the reservoir box 18.
Patent EP-0866498-A3 (EP)
Inventor: MERCHANT SAILESH M
IPC: H01L21/768
Filed: 1998-03-11
Abstract: A semiconductor device and a method of manufacture
therefor. The semiconductor device includes: (1) a
substrate having a recess therein, (2) an aluminum-alloy
layer (20) located over at least a portion of the substrate and
filling at least a portion of the recess and (3) a
protective metal layer (22) at least partially diffused in the
aluminum-alloy layer, the metal protective layer having a
high affinity for oxygen and acting as a sacrificial
target for oxygen during a reflow of the aluminum-alloy
layer.
Patent EP-0925730-A3 (EP)
Inventor: ALALOOF JACOB
IPC: A41D13/00
Filed: 1998-12-04
Abstract: A protective system including a garment-shaped inflatable member for
surrounding at least upper portions of the body of a rider of a non-enclosed vehicle
and including at least a first inflatable portion for covering and protecting front and
rear portions of the body and at least a second inflatable portion for covering and
temporarily immobilizing at least the rider's upper spine, a source of pressurized gas
incorporated in the inflatable member, and means for exposing the interior of the
inflatable member to the pressurized gas source for rapidly inflating the inflatable
member in response to a sudden separation of the rider from the vehicle by at least a
predetermined distance. The means for exposing includes a connector for selectably
connecting and disconnecting the inflatable member and the vehicle including a
frangible element, wherein, in response to a sudden separation of the rider from the
vehicle operative to apply at least a predetermined force to the connector, the
connector is operative to transmit the force, first, to the gas release means so as to
cause operation thereof so as to inflate the inflatable member, and subsequently, to the
frangible element, thereby to cause disengagement thereof from the vehicle, thereby
permitting disconnection of the inflatable member from the vehicle, gas release means
associated with the pressurized gas, and electromechanical operating means
associated with the gas release means and the connector, including mechanical means
responsive to a sudden separation of the rider from the vehicle by at least a
predetermined distance to actuate means for providing voltage to activate the gas
release means so as to inflate the inflatable member and so as also to disconnect the
inflatable member from the vehicle. In particular, the inflatable member has a
garment-shaped configuration when in a non-inflated orientation, and when inflated,
has an expanded, generally rounded configuration such that large magnitude
concentrated forces experienced thereby on impact with an object subsequent to the
sudden separation of the rider from the vehicle are prevented from transfer directly to
the rider, thereby protecting the surrounded upper portions of the rider's body from
serious injury.
Patent EP-0943525-A3 (EP)
Title: Lenksäulenanordnung für ein Kraftfahrzeug
Inventor: LINK MANFRED
IPC: B62D1/19
Filed: 1999-02-10
Abstract: Bei einer bekannten Lenksäulenanordnung ist ein inneres
Mantelrohr (3) mittels eines Spindeltriebs (5) relativ zu einem äußeren
Mantelrohr (4) axial und teleskopförmig verstellbar, wobei
eine Gewindespindel (7,8,9) des Spindeltriebs (5) mit Hilfe von
energieabsorbierenden Lagerböcken (11) gelagert ist. 
     Erfindungsgemäß ist das längserstreckte Stellglied (7,8,9) mit einer
Sollknickstelle (9) versehen, und auf Höhe der Sollknickstelle (9)
ist ein ortsfest am äußeren Mantelrohr (4) angeordneter,
die Sollknickstelle (9) zumindest teilweise übergreifender
Stützbügel vorgesehen (14), der plastisch verformbar gestaltet
ist.
Patent EP-0953546-A3 (EP)
Title: Verfahren zum Abbau von aromatischen Nitroverbindungen in Abwässern
Inventor: PAPKALLA THOMAS DR
IPC: C02F1/02
Filed: 1999-04-06
Abstract: Verfahren zum Abbau einer aromatischen Nitroverbindung oder eines Gemisches
aus zwei oder mehr davon in Abwässern, die einen pH-Wert von 7 bis 14 aufweisen,
indem man die Abwässer auf Temperaturen von 150 bis 350 °C unter einem Druck
von 10 bis 300 bar erhitzt; wobei mindestens eine aromatische Nitroverbindung
keine Hydroxygruppe am aromatischen Ring trägt.
Patent EP-0980008-A3 (EP)
Inventor: ADOMAT ROLF
IPC: G01S13/931
Filed: 1999-06-29
Abstract: Es soll auf einfache Weise und mit geringen Kosten eine Bestimmung
der Entfernung und/oder der Radialgeschwindigkeit mindestens eines
Reflexionsobjekts mit hoher Winkelauflösung ermöglicht werden. 
     Beim Radarsystem wird in jeder Meßphase des Meßvorgangs mehrfach
in kurzen zeitlichen Abständen zwischen einem Sendebetrieb und einem
Empfangsbetrieb umgeschaltet, wobei im Sendebetrieb jeweils ein
pulsförmiges Sendesignal mit Sendepulsen einer bestimmten Pulsdauer
emittiert wird und im Empfangsbetrieb in den Pulspausen der Sendepulse
Reflexionssignale als Empfangssignal detektiert werden. 
     In mindestens einer Meßphase des Meßvorgangs werden als Sendeantenne
zur Emission des pulsförmigen Sendesignals und als Empfangsantenne
zur Detektion des Empfangssignals unterschiedliche, nebeneinander
angeordnete zur Erfassung unterschiedlicher Winkelbereiche
vorgesehene Antennen verwendet. 
     Verfahren zum Betrieb eines Abstandswarnsystems für Kraftfahrzeuge.
Patent EP-0977079-A3 (EP)
Inventor: NAGASHIMA TOMONORI
IPC: C03C3/06
Filed: 1999-07-14
Abstract: A nonlinear optical silica material mainly consisting of
SiO 2 -GeO 2  to which hydrogen or halogen element X is added. Oxygen
bonded to Ge contained in the nonlinear optical silica material
is replaced by H or X, and one Ge has two Ge-O bonds and one Ge-H
(or Ge-X) bond at Ge· points where nonlinearity is exhibited in
the silica material. The Ge-H (or Ge-X) bond does not relate to
a crystal network, so that when the polarity is oriented in order
to exhibit nonlinearity at Ge·, an electric field to be applied
can be lowered, and when a optical semiconductor hybrid element
or the like is produced, other portions of the semiconductor
elements can be prevented from being broken or degraded in
performance. An insulating film can be interposed between the
semiconductor substrate and the nonlinear optical silica film to
prevent undesired impurities from dispersing into the semiconductor
substrate and other elements and preventing a defect from being
caused in the crystal of the substrate due to the silica film.
Patent EP-0989473-A3 (EP)
Inventor: HIGAYA TOSHIAKI
IPC: H05B6/14
Filed: 1999-09-24
Abstract: An induction heating type fixing device for an
electrophotographic printer, facsimile apparatus, copier or similar
image forming apparatus and an induced current generating member
therefore are disclosed. A coil is wound round a bobbin applied with
an adhesion preventing material. After the coil has been adhered by
nonconductive adhesive by impregnation, the coil and bobbin
subassembly is inserted into a hollow cylindrical body formed of a
heat-resistant insulating material. After the coil has been adhered
to the cylindrical body, the bobbin is pulled out to produce the
induced current generating member.
Patent EP-1001234-A3 (EP)
Inventor: KLOEPPNER BERNHARD
IPC: F25D23/06
Filed: 1999-11-11
Abstract: Bauelemente, und zwar insbesondere Wandelemente (10), die
gleichzeitig zur Klimatisierung von Räumen dienen, werden wegen
des angenehmen Raumklimas, das sie schaffen, in zunehmendem
Maße eingesetzt. Bekannte Wandelemente (10) dieser Art sind
verhältnismäßig aufwendig. Vor allem besteht insbesondere bei
ihrer Montage die Gefahr, daß ein als Energieträger dienendes
Fluid führende Rohrleitungen (26, 27) beschädigt werden. 
     Das erfindungsgemäße Wandelement (10) verfügt über ein Wandteil
(17) mit Hohlräumen (18) zur Aufnahme der Rohrleitungen (26,
27), wobei in den Hohlräumen (18) eine zusätzliche Umhüllung
der Rohrleitungen (26, 27) in Form von Innenmäntel (34) vorgesehen
ist. Die Rohrleitungen (26, 27) des Wandelements (10)
sind dadurch in einer Doppelschale untergebracht, die einen
mehrfachen Schutz derselben gegen Beschädigungen gewährleistet.
Patent EP-1013701-A3 (EP)
Title: Verfahren und Vorrichtung zur Durchführung kontinuierlicher Hydrosilylierungsreaktionen
Inventor: DROESE JUERGEN
IPC: B01J19/18
Filed: 1999-12-10
Abstract: Die Erfindung betrifft ein kontinuierliches Verfahren zur
Herstellung von organomodifizierten Polysiloxanen durch die
Übergangsmetall-katalysierte Addition von SiH-Gruppen enthaltenden
Polysiloxanen an CC-Mehrfachbindungen enthaltende Substanzen,
insbesondere ein Verfahren zur kontinuierlichen Hydrosilylierung
von CC-Mehrfachbindungen enthaltenden Substanzen, das dadurch
gekennzeichnet ist, daß man die Reaktanden gegebenenfalls in
Anwesenheit eines homogenen oder heterogenen Katalysators in
einen schlaufenförmigen, temperierbaren Reaktionskreislauf
einbringt, der ein statisches Mischelement und/oder ein
dynamisches Mischelement aufweist, um Edukte und gebildetes
Produkt zu vermischen, das Reaktionsgemisch bis zu einem
vorbestimmten Umsetzungsgrad in dem Reaktionskreislauf beläßt,
anschließend das noch Edukte enthaltende Reaktiongemisch zur
Vervollständigung der Reaktion in einen Rohrreaktor überführt und
über eine Vorlage entnimmt. 
     Desweiteren wird eine geeignete technische Vorrichtung zur
Durchführung des erfindungsgemäßen Verfahrens beschrieben.
Patent EP-0933418-A3 (EP)
Inventor: KAMAI TAKASHI
IPC: C10G21/00
Filed: 1999-01-21
Abstract: There is described a rubber process oil in which the content of
polycyclic aromatics (PCA) as determined by the IP 346 method is less than
3% by weight, which is rich in aromatic hydrocarbons, which has an aniline
point of 80°C or less, and a %C A  value as determined by ring analysis
according to the Kurtz method of 20 to 50%. The oil is produced by
extraction of lube oil fractions with a solvent having a selective affinity for
aromatics under conditions such that the extraction yield is regulated in
dependence on the PCA content of the lube oil fraction. Alternatively, the
extract may be cooled to further separate it into a second extract and a second
raffinate, and the second raffinate is used as the rubber process oil.
Patent EP-0953724-A3 (EP)
Inventor: ISENNOCK CLINT W
IPC: E21B17/20
Filed: 1999-04-29
Abstract: An end connector (10) for connecting composite coiled tubing to
equipment used in downhole wellbore operations, comprises an intermediate
portion (50) and first (55) and second (60) end portions connected thereto. The
first end portion (55) has threads (66) defined thereon to mate with threads defined
on the inner surface of the composite coiled tubing. The outer surface (82) of the
end connector is flush with the outer surface of a composite coiled tubing when
connected thereto. The connector has a means (78) for providing a seal between
the end connector and the composite coiled tubing.
Patent EP-0972936-A3 (EP)
Inventor: PARKER STEPHEN MICHAEL
IPC: F04B9/04
Filed: 1999-07-12
Abstract: A high pressure positive displacement pump, for example suitable for
delivering fuel to a fuel injection system comprises one or more pumping
assemblies (2,3,4). Each pumping assembly comprises a cylinder block (11)
which defines a pumping cylinder (12) in which a pumping plunger (13) is slidably
mounted. Each pumping plunger is connected to a tappet assembly (20) which
comprises a tappet shell (21) slidably mounted in a bore (22). In use, the tappet
assemblies engage a cam (6) to drive the pumping plungers in the pumping
direction. A working fluid chamber (30) is defined on the side of each tappet
assembly (20) opposite to the cam (6). In use, pressurised working fluid is
delivered to the working fluid chamber (30) to drive the tappet and pumping
plunger in the return direction. The arrangement obviates the need to provide a
return spring for the pumping plungers.
Patent EP-1018675-A3 (EP)
Inventor: FUJISAWA TERUHIKO
IPC: G04G99/00
Filed: 1999-12-09
Abstract: An oscillation circuit 80 produces an oscillation signal in accordance with the oscillation
frequency of a quartz oscillator 81, and a frequency dividing circuit 90 divides the
frequency of the oscillation signal to produce a sampling clock CKs having a duty ratio of
1/8. A constant-voltage circuit 70 is operated during the period in which the sampling clock
CKs takes an "H" level, and is stopped during the period in which the sampling clock CKs
takes an "L" level. During the period in which the constant-voltage circuit 70 stops the
operation, a voltage Vreg affected by fluctuations in a second lower potential side voltage
Vss2 is generated. However, since the cycle of the sampling clock CKs is short, a
fluctuation width of the voltage Vreg is suppressed. Power consumption of the constant-voltage
circuit 70 is reduced to 1/8 of that in the case of operating the circuit 70 at all times.