baber/WOPTO huggingface dataset:
Patent EP-0774845-A3 (EP)
Inventor: GUNDLACH MICHAEL DR RER NAT
IPC: H04L9/32
Filed: 1996-10-31
Abstract: Zur Authentifizierung des Benutzers eines über einen Hauptverteiler
an eine Vermittlungsstelle angeschlossenen Teilnehmeranschlusses
mit einer sog. intelligenten Teilnehmeranschlußeinrichtung,
die sich nach Maßgabe eines bei ihr vorzugsweise
auf einer Chipkarte gespeicherten geheimen Teilnehmerschlüssels
und eines ebenso gespeicherten Authentifizierungsalgorithmus'
in einer Authentifizierungs-Prozedur authentifiziert,
wird in der intelligenten Teilnehmeranschlußeinrichtung
aus einer für die Vermittlungsstelle und die intelligente
Teilnehmeranschlußeinrichtung gültigen, für jede
Authentifizierung neuen Prüfzahl und dem gespeicherten geheimen
Teilnehmerschlüssel nach Maßgabe des ebenso gespeicherten
kryptographischen Authentifizierungsalgorithmus' eine Authentifizierungsnachricht
berechnet und zur Vermittlungsstelle
übertragen, welche diese Authentifizierungsnachricht mit einer
von ihr selbst aus der genannten Prüfzahl und dem auch in
der Vermittlungsstelle zur Verfügung stehenden geheimen Teilnehmerschlüssel
nach Maßgabe des gleichen kryptographischen
Authentifizierungsalgorithmus' berechneten Authentifizierungsnachricht
vergleicht.
Patent EP-0773548-A3 (EP)
Inventor: KOSHIKAWA YASUJI
IPC: G06F1/12
Filed: 1996-11-05
Abstract: The semiconductor memory device of the present
invention is provided with at least: a first sync-signal
generation circuit that generates and outputs a
first sync-signal synchronized with any of a first
clock inputted from the outside and a second and third
clock inputted after the first clock; a first delay
circuit that delays the first sync-signal by a
prescribed time interval and outputs the result as a
second sync-signal; a first latch circuit that latches
the second sync-signal; a second latch circuit that
latches the first sync-signal; and a third latch
circuit that detects that both the first and second
latch circuits have latched the second sync-signal and
the first sync-signal, respectively, and latches this
detection; the output of the third latch circuit then
being used to control a pipeline circuit.
Patent EP-0784191-A3 (EP)
Inventor: KEHL ALBIN
IPC: F24D3/08
Filed: 1996-12-16
Abstract: The device has a heating water circuit (14,16), a domestic water supply unit (22,24,26,28), a burner (12) for liquid or gaseous fuel, and a central heating heat exchanger (10). A heat exchanger (22) to heat domestic water, is located inside the first heat exchanger, and the heating water flows around it. The heating water circuit contains a control unit (30), to switch on an outer heating circuit (38) via a heater (18), and-or an inner heating circuit (36) as bypass to at least one part of the heater. At least during the start-up phase of the domestic water supply, a heating water store (34) is connected to the heating circuit to prepare domestic water.
Patent EP-0759576-A3 (EP)
Inventor: BIH QOANG RUNG
IPC: G03F1/64
Filed: 1996-07-08
Abstract: A method for manufacturing an optical pellicle is disclosed. The method
includes the dispensing a quantity of adhesive onto a pellicle membrane in a pattern
corresponding to the shape of a pellicle frame, positioning the pellicle membrane and the
pellicle frame so that the adhesive and the frame are aligned, and mounting the pellicle
membrane and the pellicle frame by bringing the adhesive into contact with the pellicle
frame. In one embodiment of the present invention, the pellicle membrane is tensed prior
to the application of adhesive onto the membrane. Additionally, other embodiments of the
present invention include the applying the adhesive with a dispenser having either a rigid
or a flexible distal portion, or a dispenser tip having a distal portion comprising a flexible
both a rigid portion and a flexible portion, with the flexible portion at least partially
disposed within and partially protruding from the rigid portion.
Patent EP-0757236-A3 (EP)
Inventor: SPRAGUE FRED D
IPC: B60G17/019
Filed: 1996-07-30
Abstract: A magnetostrictive stress and torque sensor using
the component of the output signal in-phase with the
drive voltage to monitor stress or torque. In some
embodiments, it may use the quadrature or out-of-phase
component, or some combination of the in-phase and out-of-phase
components. Such phase component monitoring
has several advantages over magnitude detection,
including a response which is a more linear function of
torque, and which is not subject to overmodulation
problems.
Patent EP-0781637-A3 (EP)
Inventor: LEHTONEN MARKKU
IPC: B27K3/50
Filed: 1996-12-11
Abstract: The present invention is related to a method of preserving plywood,
particle board and similar wood composite products made from wood
pieces/particles and a binder used to adhere such wood pieces/particles
together against rot and mould decay. According to the invention, the
preservative of the wood material is a complexing agent which is
capable of binding transition group metals and is admixed into the
binder used in the manufacture of said wood composite products prior
to the formation of said product. The invention also concerns a binder
composition, which contains a polymer resin as its adhesive
component and a complexing agent, particularly an
aminotetracarboxylic acid or a salt thereof, by approx. 1-30 wt.-% as
the preservative of the wood material, and a method of producing said
binder composition. Tests performed on faced plywood indicated that
a water-soluble, environmentally safe complexing agent offers a white
rot resistance which is superior to conventional preservatives
commonly used today.
Patent EP-0802011-A3 (EP)
Title: Verfahren zum Verbinden von zwei Metallfolien
Inventor: URECH WERNER
IPC: B23K11/30
Filed: 1997-02-22
Abstract: Bei einem Verfahren zum Verbinden von zwei Metallfolien (4, 5), die zumindest
teilweise, z.B. in Randbereichen, aufeinanderliegen, werden die Metallfolien (4, 5)
relativ zwischen zwei Metalldrähten (11, 12) hindurch geführt, wobei jeder Metalldraht
(11, 12) auf einer Folie (4, 5) abrollt und dabei mit Strom beaufschlagt wird.
Patent EP-0806427-A3 (EP)
Title: Verfahren zur Herstellung von vinylierten Silicium-organischen Verbindungen
Inventor: STEDING FRANK DR
IPC: C07F7/08
Filed: 1997-03-20
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Silicium-organischen
Verbindungen, die mindestens eine H 2 C=CH-Si-Gruppe enthalten, durch
Umsetzung von einer Silicium-organischen Verbindung, die mindestens eine H-Si-Gruppe
enthält, mit Acetylen in einer Gas-/Flüssigphase in Gegenwart mindestens eines
Anlagerungskatalysators und Gewinnung der Silicium-organischen Verbindung, die
mindestens eine H 2 C=CH-Si-Gruppe enthält, aus dem Reaktionsgemisch, das dadurch
gekennzeichnet ist, daß man eine Silicium-organische Verbindung, die mindestens eine
H-Si-Gruppe enthält, das Acetylen, das im Überschuß eingesetzt wird, und eine weitgehend
inerte Flüssigphase in einem Strahldüsenschlaufenreaktor in Gegenwart eines
Katalysators innigst zusammenbringt und die Silicium-organische Verbindung, die mindestens
eine H 2 C=CH-Si-Gruppe enthält, nachfolgend aus dem Reaktionsgemisch gewinnt
und das überschüssige Acetylen in den Prozeß zurückführt.
Patent EP-0813039-A3 (EP)
Inventor: DESOGUS SERGIO
IPC: G01B5/012
Filed: 1997-06-06
Abstract: A proportional three-dimensional feeler having resilient
articulated quadrilaterals (1) includes a fixed part (2)
and a movable part constituted by movable elements (43A,
43B), small columns (11, 12, 13, 14), a small sphere
(5), a stem (6), three resilient units (20, 30, 40) and
a plate (10). The small sphere (5) is able to move
along the three axes (x, y, z) without rotation, and its
movements are detected by a photodiode (61) parallel to
the (x-y) plane associated with a led (55) aligned with
the axis (z), and a photodiode (62) parallel to the (x-z)
plane associated with a led (56) aligned with the
axis (y).
Patent EP-0823644-A3 (EP)
Inventor: IWATA KENICHI
IPC: G02F1/1335
Filed: 1997-08-06
Abstract: Disclosed herein is a process for producing a color
filter, which comprises the steps of forming a black
matrix pattern with a resin on a transparent base,
conducting a surface-state-modifying treatment to increase
surface energy of the surface of the base at areas
corresponding to spaces of the black matrix pattern, and
applying inks to the portions of the base corresponding to
the spaces of the black matrix pattern.
Patent EP-0832989-A3 (EP)
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER P
IPC: C23C2/00
Filed: 1997-09-19
Abstract: A method and apparatus for producing metal slabs in which especially a metal strip of steel is conducted through a bottom entry device of a vessel which is filled with molten metal, particularly steel, and, after the molten metal has crystallized onto the metal slab, the coated metal slab, particularly the coated metal strip, is pulled off above the vessel, wherein the crystallization carrier is conducted though the bottom entry device of the vessel which provides a clear opening width between the core strip and the entry device. Controlled cooling is carried out in the bottom area of the vessel containing the molten metal. The temperature of the molten metal at the nozzle exit of the bottom entry device is adjusted to be greater than the liquidus temperature of the molten metal. A meniscus in the pure melt phase is formed at the nozzle exit at the bottom entry device. A distance exists between the meniscus of the molten metal at the nozzle exit and the begin of the solidification. The heat removal in the area of the bottom entry device is controlled in dependence on the strip speed, bath temperature and gap width in such a way that the meniscus is formed freely and stationary at the nozzle exit.
Patent EP-0844119-A3 (EP)
Title: Wohnmobil, Motorhome od.dgl.
Inventor: CUERTEN FRANZ J
IPC: B60J1/20
Filed: 1997-10-22
Abstract: Wohnmobil, Motorhome od.dgl., wobei im Armaturenbrett (1) ein Schacht (2) für einen
nach oben herausziehbaren und in Auszugsstellung feststellbaren, in Abstand von
der Windschutzscheibe verlaufenden Roll- oder Faltrollo (3) vorgesehen ist.
Patent EP-0841331-A3 (EP)
Inventor: FEHR CHARLES
IPC: C07C67/313
Filed: 1997-10-25
Abstract: Les époxydes nouveaux de formule
 
ayant une configuration cyclanique (1R), le groupe en position 2 étant en configuration
trans et le groupe époxy étant en configuration cis par rapport à celui en position 1 du
cycle, et dans laquelle R représente un radical alkyle inférieur et R 1  représente un radical
d'hydrocarbure, saturé ou insaturé, linéaire ou ramifié, ayant de 1 à 8 atomes de carbone,
sont utiles pour la préparation d'ingrédients parfumants très prisés. 
     On décrit également un procédé original pour la préparation des époxydes (I).
Patent EP-0864874-A3 (EP)
Title: Verfahren und Vorrichtung zum Prüfen von Leiterplatten
Inventor: HUTH RALF
IPC: G01N21/956
Filed: 1998-03-10
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum
Prüfen von Leiterplatten, wobei zur Ermittlung optischer Fehler
eine zu prüfende Leiterplatte optisch abgetastet wird, und Netze
der zu prüfenden Leiterplatte, die in der Nähe der optischen
Fehler angeordnet sind, elektrisch nachgemessen werden. 
     Durch die Kombination aus optischen und elektrischen Meßverfahren
wird die Prüfgeschwindigkeit und die Prüfgenauigkeit im
Vergleich zu herkömmlichen Prüfverfahren wesentlich verbessert.
Patent EP-0885824-A3 (EP)
Inventor: BLANKE UWE
IPC: B65H31/08
Filed: 1998-04-02
Abstract: The first transport device (40) is for transporting the material in the longitudinal direction of the magazine shaft (39). In the base area of the first transport device is arranged a second transport device (41) for transporting the material in a direction vertical to the longitudinal direction of the magazine shaft. The first transport device on two spaced apart opposing vertical plates (50,51) has two spaced apart horizontal rows of catchment pins. These pins can move in and out of the interior of the first transport device. On the outside of the vertical plates drive devices in the form of electromagnets for the catchment pins are provided.
Patent EP-0908113-A3 (EP)
Title: Etui, insbesondere für Spielkarten
Inventor: STELZER FRANZ
IPC: A45C13/10
Filed: 1998-10-05
Abstract: Ein Etui, insbesondere für Spielkarten mit zwei flachen, im
Wesentlichen rechteckigen Schalen, die mit ihren Randbereichen
ineinander schiebbar sind, wobei mindestens eine der Schalen
einen Randbereich (12) aus einem elastisch verformbaren Material
aufweist, und wobei der Randbereich einer der Schalen mit
mindestens einem Rastvorsprung und der Randbereich (12) der
anderen Schale mit einer zugehörigen Rastöffnung (15, 16)
versehen ist.
Patent EP-0916982-A3 (EP)
Inventor: MACDONALD ROBERT I
IPC: G02B26/02
Filed: 1998-11-09
Abstract: This invention relates to a method and apparatus for switching an optical signal from one or more
input ports to one of a plurality of output ports. A beam (1a) is launched into the input port. By
controllably switching a switching element (10a,20a), such a liquid/air switch selection can be made
selecting a plurality of deflections along a first plane to direct a beam along the first plane to one
of a plurality of output locations; 
the beam is received from one of the plurality of locations and is directed along a second plane
intersecting the first plane, to direct the beam to one of the output ports. In a preferred
embodiment, the switch includes two prisms each having switching elements at end faces of the
prisms.
Patent EP-0905545-A3 (EP)
Inventor: KOKAWA SHOZO
IPC: G02F1/1335
Filed: 1993-06-01
Abstract: A liquid crystal display comprising a display
means for displaying characters and graphics, said
means including a display portion comprising at
least a liquid crystal panel; an illuminating means
for illuminating the display portion of the liquid
crystal panel; and a converging means for converging
light rays from the illuminating means at the
display portion of the liquid crystal panel. 
     The illuminating means comprises a lamp (87), a
light-guiding plate (83) for receiving therein light
rays of the lamp (87) through a lateral surface
thereof and for uniformly propagating and diffusing
the light rays therein, a reflecting plate (84)
disposed on the rear surface of the light-guiding
plate (83) to reflect light rays from the rear
surface of the light-guiding plate (83), and a
diffusing plate (82) disposed on the front surface
of the light-guiding plate (74) to diffuse light
rays from the front surface of the light-guiding
plate (83) and the converging means (81), the light-guiding
plate (83), the reflecting plate (84) and
the diffusing plate (82) are integrally welded to 
each other at at least one peripheral position (89a)
not affecting the display portion of the liquid
crystal panel (85).
Patent EP-0899525-A3 (EP)
Inventor: JI JOON DONG
IPC: F24F13/075
Filed: 1998-08-27
Abstract: A refrigerator haS a cool air dispersing device (30) capable of dispersing cool air
horizontally and vertically. Planar cool air dispersing blades (41a, 41b, 41c) direct cool air
through apertures (16) into a cooling chamber (3). Each planar blade (41a, 41b, 41c) has
at least one auxiliary blade (51) for dispersing cool air vertically. The auxiliary blades (51)
are semi-disc-shaped and can have their angles of inclination manually varied.
Patent EP-0899588-A3 (EP)
Inventor: DIFILIPPO FRANK P
IPC: G01T1/202
Filed: 1998-08-28
Abstract: A radiation detector includes wavelength-shifting optical fibres which are selected and
arranged to capture a greater percentage of visible photons through the use of two or
more different colour stages of wavelength-shifting fibres. A primary set of optical fibres
(50) contains a first wavelength-shifting optical fibre tuned to absorb photons emitted by
the detector crystal (12) and to re-emit photons at a longer wavelength. At least some of
the re-emitted photons from the primary set of optical fibres are captured and transmitted
down the first wavelength-shifting optical fibre. A secondary set of optical fibres (54)
contains a second wavelength-shifting optical fibre tuned to absorb photons emitted by
the primary set of optical fibres and to re-emit photons at a still lower frequency. In this
way at least some of the photons emitted by the primary set of optical fibres and not
transmitted down the first optical fibre are captured and transmitted down the secondary
optical fibre. An electro-optical device such as a PMT or photodiode is positioned to
detect photons received from at least one end of the first or second wavelength-shifting
optical fibres and to generate an electrical signal in response.
Patent EP-0863191-A3 (EP)
Inventor: MIZUTANI KEITA
IPC: C09D183/10
Filed: 1998-03-05
Abstract: The present invention relates to a paint film embodying
a new parameter representing the resistance to raindrop
fouling and having very satisfactory fouling resistance,
particularly resistance to raindrop fouling, even ultra-low
foulability, as well as high water resistance, acid resistance,
alkali resistance, and crack resistance; a coating composition
capable of providing said paint film; a method for forming a
satisfactory paint film using said coating composition; and
an article coated with said paint film. A coating composition
comprising (I) a tetramethoxysilane partial hydrolyzed
condensate and at least one member selected from (A) a
film-forming resin and (B) an inorganic binder containing
alkoxysilyl as a reactive curing group and having a water
dynamic reverse tension (Tr) of not less than 55 dyn/cm; and
an antifouling paint film containing the coating composition
is provided.
Patent EP-0889599-A3 (EP)
Inventor: TAKAMUKI HIDEHARU
IPC: H03M3/02
Filed: 1998-07-02
Abstract: The sigma-delta modulation circuit has the function of adjusting an
amplitude by a small sized, simplified structure. A parameter stored in a ROM
(24) controls an amplitude of a conversion signal in response to an amplitude
parameter set by an amplitude control signal, a subtract or (20) outputs the
subtraction result of an input signal and the conversion signal, a cumulation circuit
(21) generates a cumulation signal, and a binary comparator (22) compares the
cumulation signal with a predetermined reference value and generates an output
signal of the sigma-delta modulation circuit in accordance with the comparison
result. The signal is output to a delay circuit (23) which generates a delay signal by
giving a delay time of, for example, one sampling period. The result is input to the
ROM (24). Accordingly, the amplitude of the output signal can be controlled by
setting an amplitude parameter.
Patent EP-0947750-A3 (EP)
Inventor: BACCO ALESSANDRO
IPC: F16K11/052
Filed: 1999-01-27
Abstract: The invention is a five-way valve for controlling and deviating the
flow which is provided with a rotating butterfly device (F) closing one
of the five ways (C1,C2,C3,C4,C5) and connecting the other four ways to two by
two. These five ways of the new valve are not arranged in regular
gaps around the valve but two of them (C3,C4) are very close, the third
ducts (C1) is opposed to said two ducts and the other two ducts (C2,C5) are
orthogonal to the previous ones. The butterfly device (F) rotates just
with two positions into the body of the valve which is provided
with a triangular holed part (F3) so as that the liquid flowing through
the valve can fill the space between the holed wall and the
stopper. Moreover, the butterfly device is arranged between two
parallel seal plates forming a single unit with said plates. In each
position the butterfly device closes by means of its triangular part
one of the two parallel adjacent ducts and sets its bulkhead (F2)
between the opposite duct and the opposed lateral orthogonal
duct, which is closed, in order to reverse the sense of flowing of
the liquid.
Patent EP-0935951-A3 (EP)
Inventor: SODO DIEGO
IPC: A61C17/02
Filed: 1999-02-15
Abstract: A water-jet device particularly for interdental cleaning,
comprising a water dispensing nozzle (2) which is associated
with a flexible hose (3) which has, at the opposite end with
respect to the nozzle, a connection means (4) for its direct
hermetic association with the water mains of a room, and a
cutoff means (5) for adjusting the flow-rate of the water to
the nozzle.
Patent EP-0944098-A3 (EP)
Inventor: AKATSUKA MASAKI
IPC: H05K1/03
Filed: 1999-03-09
Abstract: An insulating material of high electrically
insulating properties and high thermal conductivity is
provided wherein the high thermal conductivity is attained
by having a liquid crystal resin comprising a
polymerization product of a resin composition containing a
monomer which has a mesogen group. 
     As examples epoxy resins and polyimides are presented.
Patent EP-0918176-A3 (EP)
Inventor: FOLSOM LAWRENCE RAY
IPC: F16H39/14
Filed: 1996-02-07
Abstract: A continuously variable hydrostatic transmission includes an input shaft (14)
connected to drive a hydraulic pump unit (18), a grounded hydraulic motor unit (20), and
an output shaft (16). A wedge-shaped swashplate (22) is pivotally mounted to the output
shaft (16) in driving connection to receive output torque resulting from the exchange
of pressurized hydraulic fluid between the pump and motor units (18,20) through ports
in the swashplate (22). A hydraulically actuated ratio controller (24) is pivotally linked to
the swashplate (22) to selectively adjust the swashplate angle relative to the output
shaft axis and thereby change transmission ratio.
Patent EP-0941971-A3 (EP)
Inventor: FUJIWARA SEISHI
IPC: C03B20/00
Filed: 1999-03-11
Abstract: A method of manufacturing synthetic silica glass includes
the steps of pressurizing a liquid storage tank (10) including a
liquid silicon compound (32) therein, generating bubbles in the
liquid silicon compound using a foamer (25), removing the bubbles
using a defoamer (27), displacing the liquid silicon compound into
a vaporizer (12) while controlling an amount of the liquid silicon
compound displaced by a liquid mass flow meter (20), mixing the
displaced liquid silicon compound with a carrier gas (from pipe 22) to
generate a gaseous silicon compound, injecting the gaseous
silicon compound into a synthesis furnace (14), and forming
synthetic silica glass (36) by hydrolyzing the gaseous silicon
compound in the synthesis furnace.
Patent EP-0933284-A3 (EP)
IPC: F16H37/08
Filed: 1995-11-20
Abstract: A transmission having a power input (100) and output (102) which are co-axial
along the same axis of rotation comprises a toroidal drive (104) having two
traction disks (7a) with at least one reaction path therebetween and a co-axial drive
(106) having a planetary carrier (30) rotating around the axis of rotation and forming
part of at least one reaction path between said disks (7a).
Patent EP-0955715-A3 (EP)
Inventor: ARPINO FABIO
IPC: H02K5/167
Filed: 1999-04-28
Abstract: An electronic switching electric motor (1) presenting
a rotor (4) and a stator (5) defined by a number of
stator teeth (13) and an assembly element (15) of the
stator teeth (13) themselves; the assembly element
(15) is made of plastic material co-molded with the
teeth (13) themselves, and is provided with two
support seats (33) for the rotor (4) at least one of
which is realised with the assembly element (15)
itself.