baber/WOPTO huggingface dataset:
Patent EP-0789249-A3 (EP)
Inventor: SUZUKI KOUICHI
IPC: G01R31/26
Filed: 1997-02-06
Abstract: It is intended to provide a test method and a test
apparatus for determining breakdown strength which are not
affected by statistic capacity in measurement environment or
the like, and can be applied to any semiconductor elements.
A capacitor with known capacitance is connected to a
semiconductor element, and voltage is applied to the
capacitor to charge and discharge it. It is detected
whether or not the semiconductor element is broken down at
the moment of discharge. Either one of charge or energy
injected in charging and discharging is calculated from the
capacitance and voltage at the moment of breakdown, and the
result of calculation is determined as the breakdown
strength.
Patent EP-0792702-A3 (EP)
Inventor: SCHOLTE MANFRED
IPC: B21C37/29
Filed: 1997-02-26
Abstract: A device for producing a collar on a tube (96) consists of a tension rod (62) operated b a drive (28). The end of the rod has a locking device (56) and around the rod end is a locking block (84) with holder (64) for freely rotatable locking elements (58, 60). The block (84) is connected to the rod (62) by locking lever (90) whose locking pin (88) fits into hole (88) in the side of the block. As the rod moves downwardly and the device (56) enters the stamp (24), already located inside the tube (96) held between inner and outer moulds (12, 16) th decoupling member (74) is blocked by the stamp and as th block, holder and guide pin (78) continue to move downwardly the member (74) contacts th bottom surface of lever (90) forcing it to unlock from block (84). At this point the block and holder fall freely until they rest on pin (70). This fall causes the locking elements (58, 60) to rotate outwardly and lock onto the stamp. By moving the rod (62) upwardly the tube can be deformed to produce the required collar effect.
Patent EP-0805557-A3 (EP)
Inventor: KURODA TADAHIRO
IPC: G06F12/00
Filed: 1997-04-30
Abstract: To minimize the power consumption, the disclosed
semiconductor integrated circuit device, comprises; a bias
circuit (1) for generating a predetermined voltage fixed
between a first supply voltage (GND) and a second supply
voltage (V DD ); a driver circuit (5) for receiving an
inversion input signal and a non-inversion input signal
each vibrating between the first and second supply voltages,
for converting the received input signals into a signal
vibrating between an output voltage of the bias circuit (1)
and the first supply voltage (GND), and for driving a
transfer path by the converted signal; a voltage divider
circuit (9) for dividing an output voltage of the bias
circuit; and a receiver circuit (10) for detecting the
signal for driving the transfer path by use of an output
of the voltage divider circuit as a reference voltage, and
for converting the detected signal into a signal vibrating
between the first supply voltage and the second supply
voltage.
Patent EP-0807593-A3 (EP)
Inventor: FUJIMAKI FUMIO
IPC: B65H29/24
Filed: 1997-05-12
Abstract: A sheet is conveyed by a conveyor belt (5) which
attracts the back side of the sheet under vacuum along a
conveyance passage including a bent portion (5c). An air blower (11)
is provided to blow an air flow against the upper surface
of the conveyor belt (5) at the bent portion (5c) of the conveyance
passage so that the sheet is bent along the surface of the
conveyor belt (5).
Patent EP-0816007-A3 (EP)
IPC: B23K20/227
Filed: 1997-06-24
Abstract: There is provided a method of friction-welding a steel shaft to a turbine
rotor made of titanium aluminide, including the steps of (a) banking a heat
resistant alloy onto an end surface of the shaft, (b) rotating the turbine rotor and
the shaft relative to each other at a peripheral speed in the range of about 145
cm/s to about 260 cm/s both inclusive with the heat resistant alloy being
compressed onto a surface of the turbine rotor, to thereby pressure-welding the
shaft to the turbine rotor due to frictional heat generated by relative rotation
between the shaft and the turbine rotor, and (c) shaving a peripheral portion of
the shaft so that the shaft has an outer diameter which is about 80% of an original
diameter thereof. The method enables to bond a turbine rotor made of titanium
aluminide to a steel shaft with sufficient bonding strength without causing cracks
on surfaces of the turbine rotor and shaft.
Patent EP-0820861-A3 (EP)
Title: Druckeinheit
Inventor: PUSCHNERAT HELMUT
IPC: B41F13/12
Filed: 1997-07-17
Abstract: Bei einer Druckeinheit einer
Offsetrotationsdruckmaschine mit zwei Paaren Platten- und
Gummizylinder sind der erste Plattenzylinder und die
beiden Gummizylinder mechanisch gekoppelt und werden von
einem gemeinsamen Antrieb angetrieben. Der zweite
Plattenzylinder ist mit einem eigenen Antrieb versehen.
Patent EP-0823465-A3 (EP)
Inventor: KIDO TAKANORI
IPC: C09G1/02
Filed: 1997-07-22
Abstract: A polishing composition for chemical mechanical polishing which
comprises a carboxylic acid, an oxidizing agent, and water and has pH
adjusted to 5 to 9 with an alkali. In chemical mechanical polishing for
obtaining a high precision surface, particularly in chemical mechanical
polishing for forming a circuit layer in production of semiconductor
devices, the polishing composition shows a high polishing rate, has a
high selectivity for circuit materials from insulation films, forms few
corrosion marks or dishing, has neutral pH, does not contain any metal
components which adversely affect properties of semiconductor devices,
does not require any special expensive chemical agents, and does not
comprise any substances harmful for human health as the main
component.
Patent EP-0826563-A3 (EP)
Inventor: HEILIG ALEXANDER
IPC: B60R21/20
Filed: 1997-08-13
Abstract: Die Erfindung betrifft eine Abdeckung eines Gassack-Moduls, das in ein
vorderseitig offenes Nabenteil eines Fahrzeuglenkrads integriert ist,
dadurch gekennzeichnet, daß die Abdeckung (1) als den Nabenkörper
ummantelnder, elastisch nachgieber Hohlkörper ausgebildet ist, der
eine obere Wand (5), eine untere Wand (7) und eine diese verbindende
Seitenwand (8) aufweist und im Bereich der unteren Wand (7) geöffnet
werden kann, um von vorn über den Nabenkörper gestülpt zu werden, und
der zur Arretierung am Lenkrad dieses mit der unteren Wand (7)
hintergreift.
Patent EP-0840155-A3 (EP)
Title: Zweilinsiger, achromatischer althermalisierter Reimager
Inventor: ULRICH WILHELM
IPC: G02B27/00
Filed: 1997-09-19
Abstract: Reimager bestehend aus genau zwei positiven Linsen, bei dem die
chromatische Längsabweichung innerhalb der Schärfentiefe liegt
und die thermische Bildlagenvariation über einen Temperaturbereich
von mehr als ±30° (im Beispiel von -40°C bis +70°C)
ebenfalls innerhalb der Schärfentiefe liegt. Asphären und
diffraktive Flächen werden genutzt, sie werden gegebenenfalls
auf jeweils einer Linsenfläche (31, 51, 53, 71, 73) vereinigt.
Patent EP-0835923-A3 (EP)
Inventor: DASAI MASASHI
IPC: C10N30/00
Filed: 1997-10-08
Abstract: Lubricating oil composition for internal combustion engines
includes a base oil containing (A) 30-98% by weight of a mineral oil
having a kinematic viscosity of 2-30 mm 2 /sec at 100°C and a viscosity
index of not less than 100 and (B) 2-70% by weight of poly-α-olefin,
and zinc dithiophosphate in an amount corresponding, as reduced to
the amount of P (phosphorus), to 0.02-0.15 parts by weight with
respect to 100 parts by weight of the base oil. The composition of
the present invention is advantageously used as lubricating oil
composition for internal combustion engines, exerting excellent
effects in terms of the consumption of the oil composition, fuel
consumption rate, and sealing characteristics of rubber.
Patent EP-0852316-A3 (EP)
Inventor: ROELFSEMA KLAAS W
IPC: F23D14/58
Filed: 1997-11-14
Abstract: The combustion unit has a hollow moulded body (10) enclosing a combustion chamber (18) and possessing holes (11) forming a spatial connection between the burner gas side and the burner side. The combustion chamber is shaped like a part-sphere or part-ellipse with the open side acting as exhaust gas outlet. At least the part of the moulded body possessing the holes is made of perforated steel plate. The moulded body has an outward pointing fixture flange (15) fixing the moulded body to a precombustion chamber (21) into which it protrudes. A combustion gas feeder pipe (23) is attached to the precombustion chamber. A distributor plate (24) is positioned between the combustion gas inflow pipe and the precombustion chamber.
Patent EP-0823613-A3 (EP)
Inventor: BENVEGNU CARLO
IPC: F42B12/72
Filed: 1997-07-31
Abstract: A projectile for firearms has a body (11) consisting of a
plurality of disc-shaped elements (14) coaxially fitted in
a holding cup (15) forcedly filled therewith.
Patent EP-0820855-A3 (EP)
Inventor: HULL CHARLES W
IPC: B29C35/10
Filed: 1985-08-06
Abstract: A system for generating three-dimensional objects by
creating a cross-sectional pattern of the object to be
formed at a selected surface of a fluid medium capable of
altering its physical state in response to appropriate
synergistic stimulation by impinging radiation, particle
bombardment or chemical reaction, successive adjacent
laminae, representing corresponding successive adjacent
cross-sections of the object, being automatically formed
and integrated together to provide a step-wise laminar
build up of the desired object, whereby a three-dimensional
object is formed and drawn from a
substantially planar surface of the fluid medium during
the forming process. The cross-sectional pattern is
derived from data relating to the structure of an object
designed in a computer having a visual display, the design
of the object involving a CAD technique.
Patent EP-0795965-A3 (EP)
Inventor: JAGADISH HOSAGRAHAR VISVESVARA
IPC: H03M7/30
Filed: 1997-02-25
Abstract: The invention relates to a system for maintaining a log of incoming records
for a database system. Seek points are inserted into the compressed data log in a
manner that allows recovery to start from a specified point without a need for
decompressing earlier portions of the log. The initial block of data is used as the
compression dictionary. A new compression sequence using the same initial
compression dictionary is started at each seek point.
Patent EP-0852333-A3 (EP)
Inventor: GIRARD ALFRED L
IPC: B31B50/62
Filed: 1997-05-16
Abstract: A method and apparatus for detecting the presence or
absence of white glue on a white background of a box blank
being processed on a box blank folding machine using a laser
scanner. The laser scanner directs a continuous beam of light
at approximately a 20 degree angle of incidence from the
horizontal to a white glue bead, and reflection of the light
beam from the glue bead is detected by a receiver. The
receiver generates a signal which is processed by a pulse
processor. If no glue is present on the white surface, then
there is no reflected light detected. The same method and
apparatus is also used to detect embossing on box blanks.
Patent EP-0814431-A3 (EP)
Inventor: HARRINGTON STEVEN J
IPC: G06T5/20
Filed: 1997-06-16
Abstract: A method for combining foreground objects defined by a mask value and shade value, with
a background image defined by a shade value, using high resolution edge information derived from
low resolution grey image representations. By treating the object edge pixels in a high resolution
grey model, characteristics of an edge represented by an edge pixel can be approximated by
reference to surrounding grey elements. Movement of the edge can be approximated by changing
the mask values in the high resolution grey model. Changes in the overall grey level of the pixel
resulting from the mask changes cause the impression of edge movement in the low resolution edge.
Patent EP-0816414-A3 (EP)
Inventor: SCHMIDHAUSER JOHN CHRISTOPHER
IPC: C08G73/12
Filed: 1997-07-04
Abstract: Aromatic polyether polymers, illustrated by
polyethersulfones, polyetherketones and polyetherimides, are
prepared by a phase transfer catalyzed reaction between a hydrate of
a salt of a dihydroxyaromatic compound and a substituted aromatic
compound such as bis(4-hydroxyphenyl) sulfone, bis(4-hydroxyphenyl)
ketone or 1,3-bis[N-(4-chlorophthalimido)]benzene.
Isolation of the hydrate and its conversion to the anhydrous salt prior
to the polymerization reaction affords a polymer of higher molecular
weight than other methods of preparing the anhydrous salt.
Patent EP-0818604-A3 (EP)
Inventor: BARKER ALAN GEORGE
IPC: F01C1/20
Filed: 1997-07-09
Abstract: A rotary machine has two rotors 16,18 mounted for rotation
on parallel axes, each in one of two intersecting
cylindrical chambers 12,14. The rotor 16 has a hub 24 and
a flap 26 extending radially from the hub into close
proximity with, but not into contact with, the cylindrical
wall of chamber 14. The rotor 18 has a hub and a radial
recess 30 which accommodates the flap 26 as the rotors
rotate. The rotors are linked to one another so that they
rotate at the same angular speed but in opposite angular
directions. The flap 26 divides the chamber 14 into two
volumes, one either side of the flap. Working fluid is
introduced through the first rotor and passes along a
radial passage through the rotor to direct incoming
working fluid from one side of the flap into a volume on
one side of the rotor. The working fluid can be provided
from an external combustion chamber.
Patent EP-0834544-A3 (EP)
Inventor: CAMPBELL CURTIS B
IPC: C10M159/22
Filed: 1997-09-26
Abstract: Process for preparing high overbased metal sulfurized alkylphenates,
wherein a majority of the alkalinity is provided by at least a stoichiometric excess
of metal. The process is characterized by a sulfurization reaction using a
promoter, followed by overbasing with carbon dioxide, a polyamine, and
additional metal base in the presence of an alkylene glycol under reactive
conditions at temperatures in the range of about from 150° C to 190° C. The
process affords a metal sulfurized phenate product which is substantially
insensitive to overcarbonation, which exhibits low corrosive wear, and which
exhibits high rates of acid neutralization. These compositions are useful in the
formulation of marine cylinder lubricants.
Patent EP-0820705-A3 (EP)
Inventor: GIBERT GENIS JORGE
IPC: A47L13/18
Filed: 1997-07-21
Abstract: The mitt preconized, dimensioned to the perfect
adaptability to the user's hand dimensions, it's made of
two different areas, the first and smooth one which
covers the hand for both sides, and from the perimeter
of this smooth area, stemming strips to the outside,
these strips are united to the first area sewed, glued
or thermofixed, and the perimeter of the above mentioned
strips can be rectilineal, undulated, dentated or any
other configuration different from rectilineal.
Patent EP-0829237-A3 (EP)
Inventor: GUNNEWIJK ANTONIUS G M
IPC: B25F5/00
Filed: 1997-09-08
Abstract: Das Handgerät zum Trennen von Materialien weist ein Motormodul (2) mit Motorwelle
(3) und ein separierbares Kopfmodul (12) mit Exzentervorrichtung (13) auf.
Zwischen diesen separierbaren Modulen (2, 12) ist eine Kupplung (10) und ein
elastisches Element (11) angeordnet. Eine Exzenterwelle (14) der Exzentervorrichtung
ist der Kupplung gegenüberliegend einseitig gelagert. Über einen Exzenterzapfen
(15) und ein Übertragungselement (17) wird eine oszillierende Antriebsachse
(19) für ein Trennwerkzeug (6) angetrieben. Dies ergibt ein besonders leichtes,
sicheres und einfach zu montierendes Trenngerät mit besseren Trenn- und
Handhabungseigenschaften.
Patent EP-0856455-A3 (EP)
Inventor: YAMAUCHI MAKOTO
IPC: B62D25/02
Filed: 1998-02-02
Abstract: The invention provides a body structure for vehicles
which is capable of enhancing the passenger-protecting
performance without much increasing the vehicle weight by
enhancing the stiffness around the vehicle interior with high
efficiency. A body roof is equipped with a closed-in-cross-section
roof reinforcement (22) extending widthwise of the vehicle
body along a roof panel (21), right-and-left end portions of the
roof reinforcement being coupled to upper end portions of a
right-and-left pair of closed-in-cross-section center pillars (33)
extending in upper-and-lower direction in side portions of the
vehicle body, respectively. Lower end portions of the center
pillars are coupled to a pair of closed-in-cross-section side
sills (43) which extend longitudinally of the vehicle body to
support right-and-left side edge portions of a floor panel (41),
respectively, so that the roof reinforcement, the right-and-left
center pillars and the right-and-left side sills form a
continuous closed cross section with which an upper portion
and right-and-left side portions of the vehicle interior, as
viewed from the front of the vehicle, are covered.
Patent EP-0864711-A3 (EP)
Title: Fliesen oder Platten zum Belegen von Böden, Wänden oder dergleichen
Inventor: FRANK JOSEF
IPC: E04F15/10
Filed: 1998-02-27
Abstract: Die Erfindung geht aus von aus Kunststoff bestehenden Fliesen
oder Platten (1) zum Belegen von Böden, Wänden oder
dergleichen Flächen, wobei Mittel für den Zusammenhalt
benachbart verlegter Fliesen oder Platten vorgesehen sind.
Um solche Fliesen oder Platten so auszubilden, daß sowohl
ein einwandfreier und leicht herzustellender Zusammenhalt
der Fliesen oder Platten, als auch zugleich eine Abdichtung
an ihren Seiten- bzw. Stoßkanten miteinander erreichbar ist
wird vorgesehen, daß jede Fliese oder Platte (1) zumindest
an einer Seitenkante (2, 3; 4, 5) mit einer langgestreckten
Dichtung (6), die bevorzugt aus einem elastischen Werkstoff
besteht, und mit einem Teil (7) einer Steck- oder Rastverbindung
versehen ist, und daß jede Fliese oder Platte zumindest
an einer weiteren Seitenkante (8, 9; 10, 11) den zugehörigen
Gegenteil (12) der Steck- oder Rastverbindung aufweist.
Patent EP-0878779-A3 (EP)
Title: Vorrichtung zur optischen Aufzeichnung der Fahrzeugumgebung
Inventor: SCHILLING GERHARD
IPC: G07C5/08
Filed: 1998-05-05
Abstract: Die Erfindung betrifft eine Vorrichtung zur optischen Aufzeichnung der
Fahrzeugumgebung, insbesondere bei Auffahrunfällen, bei der ein
optisches Aufnahmegerät mittels zumindest eines Näherungssensors immer
dann aktiviert wird, wenn zumindest ein Näherungssensor das Eindringen
eines Objektes in den Nahbereich der Fahrzeugumgebung erkennt. In einem
Speicher werden die Bilddaten und gegebenenfalls weitere Fahrzeugdaten
so lange gespeichert, bis der Speicher über eine Funktionssteuerung
gelöscht und/oder durch neue Daten überschrieben wird. Mit Hilfe von
Crashsensoren wird ein Unfall erkannt und das Löschen oder Überschreiben
des Speichers verhindert. Vorzugsweise ist der Speicher geeignet, mehrere
zeitlich hintereinander folgende Aufnahmen abzulegen. Vorteil der Erfindung
ist eine Sicherung besonders signifikanter Beweismittel, insbesondere
auch bei Parkplatz- oder Auffahrunfällen.
Patent EP-0880217-A3 (EP)
Title: Baueinheit aus Verbrennungsmotor, Generator und Pumpenaggregat
Inventor: SCHROEDER WERNER-GEORG DIPL-IN
IPC: F02B63/04
Filed: 1998-05-18
Abstract: Gegenstand der Erfindung ist eine Baueinheit aus einem Verbrennungsmotor, einem
mittels des Verbrennungsmotors antreibbaren elektrischen Generator und einem
mittels des Verbrennungsmotors antreibbaren Pumpenaggregat. Erfindungsgemäß ist
das Generatorgehäuse (4) derart gestaltet und ist das Pumpenaggregat (10) derart an
dem Generatorgehäuse (4) angeordnet, daß ein mittels des Pumpenaggregats (10)
erzeugter Flüssigkeitsstrom einen Kühlmittelstrom für den Generator darstellt. Kanäle
und/oder Leitungen, die das Pumpenaggregat (10) mit dem Generatorgehäuse (4)
verbinden, sind zumindest teilweise innerhalb des Generatorgehäuses (4) angeordnet.
Gemäß einer Ausgestaltung sind die Kanäle und/oder Leitungen vollständig innerhalb
des Generatorgehäuses (4) angeordnet. In einer Weiterbildung ist das
Pumpenaggregat (10) als Hydraulikpumpe ausgebildet und ist als Kühlmittel
Hydrauliköl vorgesehen.
Patent EP-0924511-A3 (EP)
Title: Vorrichtung zum Prüfen bzw. Messen des Feuchtigkeitsgehaltes
Inventor: KULP STEFFEN
IPC: G01N27/04
Filed: 1998-12-04
Abstract: Die Erfindung betrifft eine Vorrichtung zum Prüfen bzw. Messen
des Feuchtigkeitsgehaltes von Bauelementen der Bauindustrie
wie Estrich- und Betonböden, Wände, Betonfertigteile usw.
Hierzu sind in ein- bzw. mehrschichtig verfestigten Elementen
der Bauindustrie wie Estrich- und Betonfußböden in einer
Schicht (1) ein oder mehrere Abstandhalter (3) aus den elektrischen
Strom nicht leitendem Material mit darin befestigten
Elektroden (2) auf einer Sperrschicht (4) aufsitzend angeordnet.
Die Elektroden (2), vorteilhaft schlag- bzw. bruchempfindliche
Stahl stifte mit Sollbruchstellen, sind im gesamten
Bereich der Schicht (1) mit einer Isolierung (6) aus Isolierlack
oder einem Isolierschlauch versehen. Sie sind durch die
Sperrschicht (4) hindurchgeführt und auf dem Grund der Schicht
(5) mit dem Abstandhalter (3) aufsitzend angeordnet. Die Elektroden
(2) ragen aus der Schicht (1) heraus. Hieran können
verschiedene elektrische bzw. elektronische Prüf- bzw. Meßgeräte
vorteilhaft Widerstandsmeßgeräte geschaltet sein. Nach
dem Meß- bzw. Prüfvorgang werden die herausragenden Enden der
Elektroden (2) mechanisch entfernt.
Patent EP-0925793-A3 (EP)
Inventor: SAKURAI YOSHIHIRO
IPC: A61L2/08
Filed: 1998-12-17
Abstract: A portable sterilizing apparatus comprises: a portable body housing (1)
having a generally part-cylindrical side wall portion; a horizontal bottom floor
surface; a flange portion (3) formed to extend parallel with the bottom surface; and
an irradiating unit (2) having a shade member (15), a sterilizing lamp (19) with a
terminal electrode, an electric socket (20) for receiving the terminal electrode, and
a lamp holder (17) provided in the irradiating unit for replaceably supporting the
sterilizing lamp. The irradiating unit is pivotally supported on a top portion of the
body housing (1) for rotating upward from a front surface (4) of the housing, said
body housing being provided at its inside with power source means (10) and
means (7) for controlling the conduction of electric power from the power source.
The control means (7) include an automatic switch (11) for turning OFF the electric
power supplied to the irradiating unit when the irradiating unit assumes a closed
position, a timer (13) for pre-limiting the lighting time of the sterilizing lamp (19)
when the irradiating unit assumes an open position, a manual switch (14) for
turning ON the sterilizing lamp again by external operation after expiration of the
lighting time of the sterilizing lamp limited by the timer and a lighting lamp (12)
indicating the lighting state of the sterilizing lamp.
Patent EP-0860520-A3 (EP)
Inventor: NIIORI YUSUKE
IPC: C01G1/00
Filed: 1998-02-20
Abstract: A process for preparing an oxide crystal by means of
solution growth in the presence of a solvent is provided.
The solvent includes a mixture of an oxide containing at
least one member of those elements which constitute the oxide
crystal, a halide containing at least one member of those
elements which constitute the oxide crystal, and metallic
silver.
Patent EP-0895341-A3 (EP)
Inventor: AINSWORTH JOHN DESMOND
IPC: H02J3/18
Filed: 1998-06-23
Abstract: A switching control arrangement for a multilevel convertor minimises the harmonic
content of the convertor voltage or current by an open-loop and/or a closed-loop control of the
timing of the switching of the GTOs associated with the energy-storage components (e.g.
capacitors) in the convertor. In a first open-loop arrangement the convertor current is
quantized over its working range and different threshold values are provided in dependence
on the quantization values of the current. In a second open-loop arrangement a continuous,
non-quantized control is provided based on at least a quadratic approximation to the desired
current-dependent behaviour of the GTO switching angles. In a third, closed-loop
arrangement, different GTO-switching threshold levels are provided as controlled by a Fourier
integration process involving the nulling of those harmonics desired to be nulled. The control
arrangement is applicable to chain or stacked-capacitor multilevel convertors and can be
employed in SVC applications or applications in which the convertor draws real power as well
as reactive power.