baber/WOPTO huggingface dataset:
Patent EP-0855779-A2 (EP)
Inventor: BAUER BERNHARD DIPL-ING FH
IPC: H02H3/33
Filed: 1998-01-12
Abstract: A residual current operated protective device functioning with a summation current transformer (1) having a core (2) formed of a nano-crystalline material, and whose release or trip circuit (3) is adjusted by means of capacitors to a complex impedance for resonance tuning. The complex impedance is tuned to a give a band-pass performance so long as a series capacitance (CR) and a parallel capacitance (CP) satisfy the condition CR is less or equal 5xCP. More specifically, the complex impedance is tuned to a bandpass performance in which harmonics up to the fifth order are transmitted, with a maximum attenuation of - 4.44dB.
Patent EP-0846451-A2 (EP)
Inventor: ISRAEL HENRY M
IPC: A61M5/00
Filed: 1995-07-26
Abstract: There is disclosed a stent for implanting in the
body. The stent is formed of a tube having a patterned
shape which has first and second meander patterns
having axes extending in first and second directions.
The first meander patterns can be formed into even and
odd first meander patterns. The even and odd first
meander patterns are 180° out of phase with each other
and the odd patterns occur between every two even
patterns. The second meander patterns are intertwined
with the first meander patterns. The first and second
directions can be orthogonal to each other. The second
meander patterns can also be formed of even and odd
patterns.
Patent EP-0855723-A2 (EP)
Inventor: VINCIARELLI PATRIZIO
IPC: H01F27/36
Filed: 1992-09-14
Abstract: A transformer in which a magnetic medium provides
flux paths within the medium, two or more windings
enclose the flux paths at separated locations along the
paths, and an electrically conductive medium, arranged in
the vicinity of the magnetic medium and the windings,
defines a boundary within which flux emanation from the
magnetic medium and the windings is confined and
suppressed. In a transformer constructed in accordance
with the present invention, both controlled values of
leakage inductance and the benefits of separated windings
can be achieved. The conductive medium can be configured
to reduce the leakage inductance of a controlled-leakage
inductance transformer (e.g. for use in a zero-current
switching power converter), having separately located
windings, by at least 25%, and can be configured to
reduce the leakage inductance of a low-leakage inductance
transformer (e.g. for use in a PWM power converter),
having separately located windings, by at least 75%.
Patent EP-0875715-A2 (EP)
Inventor: BRANDENBURG WILHELM
IPC: F21V7/00
Filed: 1998-04-29
Abstract: The headlamp reflector is divided into a number of partial reflector surfaces (4-10 ; 16,17,19,20) with transition surfaces (11,12,13,14,18,21,22,23) ensuring a continuous transition between the adjacent partial reflector surfaces for preventing edges. The transition surfaces may be curved between the adjacent partial reflector surfaces, e.g. S-shaped with a tangential transition with each adjacent partial reflector surface.
Patent EP-0926423-A2 (EP)
Inventor: AROSIO MASSIMO
IPC: F16L37/34
Filed: 1998-06-03
Abstract: Quick-action male coupling (1) connectable under
pressure and having a tubular outer body (2) containing
a valve guide (7) supported so as to be central and
defining flow channels (FC) for the fluid, and an inner
valve (9) which is selectively pushed so as to tend to
close the mouth (8) of the outer body (2), wherein a
sliding tubular body (20) is present between the outer
body (2) and the valve guide (7); the sliding tubular
body (20) is pushed by a spring so as to tend to close
the flow channels (FC); in the closed position the
sliding tubular body (20) is in sealing contact with the
outer body (2) and with the valve guide (7) and
experiences hydrostatic pressures of equal magnitudes but
opposite directions exerted by the fluid; and the sliding
tubular body (20) is pushed by the inner valve (9) so as
to tend to open the flow channels (FC).
Patent EP-0909672-A2 (EP)
Inventor: BAUER KARL-HEINZ
IPC: B60K37/04
Filed: 1998-07-08
Abstract: The mounting groove (6) is defined by ramps (7,8) which slope upwards and downwards on either side of the groove in the insertion direction. Between the sprung wall sections (5) of the component and the component housing (9) is an air gap (9), which the sprung wall sections enter on insertion. The air gaps are partly filled by filler strips (11) on a frame (3) which is attached after insertion of the component.
Patent EP-0903212-A2 (EP)
Inventor: INGRAM KEITH W
IPC: B30B15/28
Filed: 1998-09-21
Abstract: A method and apparatus for compression molding plastic
articles including closures, which includes providing co-acting
sets of tools (27, 28) including a first set (27) for moving a
core (41) and core sleeve (42) into engagement with a cavity
mold (51) on a second set of tooling (28). An actuator (34)
is provided between the first set of tooling and a fixed upper
cam (29). The second set of tooling includes an associated
actuator supporting the cavity mold and associated with a lower
fixed cam (31). A nitrogen cylinder (39) in the second set of
tooling provides for control of the compression molding force.
In a preferred form, a plurality of sets of tooling are provided
in circumferentially spaced relation on a rotating turret (22)
supported by a central column (21). A common manifold supplies
the pressure at accurately controlled pressure to each of the
nitrogen cylinders (39). A control system is provided for
monitoring and changing the pressure.
Patent EP-0902312-A2 (EP)
Inventor: KARASAWA JYOJI
IPC: G02B7/12
Filed: 1994-07-29
Abstract: A head-mounted image display apparatus (1) for viewing an image characterised by comprising; a main apparatus (10) comprising an image display means for forming an image having a pair of liquid display modules, each module having a liquid crystal display element (42); an enlarging means (45) for virtually enlarging the image; a frontal region support member (23), which is positioned at the frontal region of the head when worn, and an occipital region support member, which is positioned at the occipital region of the head when worn; a securing means for holding the frontal region support member (23) and the frontal region of the head in contact when the main apparatus is worn comprising a displacement mechanism for moving the position of the occipital region support member on the main apparatus toward the frontal region support member, thereby relatively pushing the frontal region of the head against the frontal region support member; wherein the enlarging means (45) comprises a single magnifying lens, and each liquid crystal display module satisfies the equation30 x 10-3 ≤ P ≤ 0.0021 X W2 where W<sub>2</sub> is the horizontal width of the image display surface of the liquid crystal display element (42) in millimetres, and P is the horizontal pixel pitch in millimetres; and the horizontal view angle of an enlarged virtual image is 30° or greater.
Patent EP-0858186-A2 (EP)
Inventor: HERLIN HARRY
IPC: G06Q20/38
Filed: 1998-02-06
Abstract: A method for sending a secure message in a telecommunications system utilizing
public encryption keys. All authentication parameters of each of the users, including
each user's decryption key that is known only to the user, are used to verify, by
public key methods, the identity of a user sending a communication to another user
of the system. During the authentication process, an encryption key for use in
communications between the two users may also be generated. The generated
encryption key may be a private session key. Once the initial authentication is
completed, the private session key can be used to perform encryption that is less
computationally demanding than public key methods. 
     In an embodiment of the invention, two communicating users may use the method to
authenticate each other and generate an encryption key that is used to encrypt
subsequent communications between the users. During the process of this
embodiment, two encryption keys are generated. A first encryption key is used only
in the authentication process, and, a second encryption key is used in both the
authentication process and as the key for encrypting subsequent communications.
Use of two encryption keys requires that each of the two users apply its decryption
key to complete the authentication and encryption key agreement process
successfully.
Patent EP-0874027-A2 (EP)
Inventor: FUJITA HIROTAKE
IPC: C09D4/06
Filed: 1998-04-23
Abstract: An electron beam-curable resin composition including
a mono-functional, electron beam-curable organic compound
capable of being converted to a homopolymer having a
glass transition temperature (Tg) of 20°C or more, and a
di(meth)acrylate, is useful for producing a composite
sheet material having a resin coating layer formed from
the resin composition and having an excellent softness, a
high resistance to cracking upon bending and a high
gloss.
Patent EP-0903438-A2 (EP)
Inventor: MARSCHKE CARL R
IPC: D21F5/10
Filed: 1998-09-15
Abstract: A steam heated web processing roll includes a fully
enclosed steam and condensate flow-through system which maintains
the roll end walls at approximately the same operating
temperature as the functional cylindrical outer roll shell at
normal rotational speeds. The closed loop system also assists in
purging non-condensible gases from the steam path. At low roll
speeds or when the roll is stopped, a valving system closes all
of the condensate return paths except one or more of the
lowermost paths from which condensate pooling in a sump at the
bottom of the roll is withdrawn. This prevents undesirable
cooling of the lower portion of the roll as compared to the
remaining portion, thereby reducing the possibility of bowing of
the roll by thermal distortion.
Patent EP-0907227-A2 (EP)
Inventor: SAKAI TAKASHI
IPC: H01R31/06
Filed: 1998-10-01
Abstract: A connector eliminates any restriction in the arrangement of connecting pins,
and makes a unit to be connected compact. A male type connector assembly (20)
includes a connector body (21) formed with a cavity portion (21a) for receiving a
female type connector assembly (10) therein. A unit (22) mounting an electronic device
(22a) thereon is hierarchically connected to the connector body (21). The connector
body and unit of the female type connector assembly are connected together through a
contact (30). When the male type connector assembly (20) and the female type
connector assembly (10) are connected together, the contact (30) is connected to a
receptacle contact (11) mounted on the female type connector assembly (10).
Patent EP-0926312-A2 (EP)
Inventor: SCHILLING JAN CHRISTOPHER
IPC: F04D29/38
Filed: 1998-12-16
Abstract: A fan blade (10) includes a metal airfoil (14) having first and second
opposite sides (16,18) extending radially between a root (20) and a tip (22),
and axially between a leading edge (24) and a trailing edge (26). The airfoil
further includes a pocket (36) disposed in the first side having an elastomeric
filler (40) bonded therein. A panel (42) is bonded to the filler along the pocket
for allowing differential movement therebetween for damping vibratory
response of the airfoil.
Patent EP-0953226-A2 (EP)
Inventor: MACKIE GREG C
IPC: H03H17/00
Filed: 1998-01-15
Abstract: Architecture améliorée pour mixage de signaux numériques, destinée à des applications telles que les tables de mixage numérique. L'architecture comporte un système de mixage configurable par logiciel, qui peut être étendu jusqu'à 48 canaux et davantage. L'architecture comprend un processeur de signaux numériques (DSP) maître couplé à une pluralité de processeurs DSP asservis, sur un bus DMA. Ce processeur maître exécute des fonctions, notamment l'arbitrage de bus de données, le calcul des variables de coefficients et le transfert de ces variables aux DSP asservis. Le processeur maître est interconnecté à chacun des processeurs asservis d'une manière qui permet au processeur maître d'ordonner à chacun des processeurs asservis d'écrire les résultats de son entrée traitement de signal dans la mémoire interne de chacun des autres processeurs asservis. Le processeur maître ordonne aux dispositifs asservis de se transmettre les uns aux autres les signaux d'entrée traités de manière que chaque signal d'entrée traité soit inscrit dans la mémoire de chaque processeur asservi. Une fois que chaque processeur asservi possède les résultats de chaque signal d'entrée traité, le processeur maître ordonne à une combinaison quelconque de processeurs asservis de mixer un signal quelconque parmi les signaux d'entrée traités, pour créer un signal mixé qui est envoyé à ses sorties pour être converti en un signal analogique. Les combinaisons de mixage sont commandées par des scripts qui sont interprétés par un logiciel. Cette architecture de mixage numérique offre un système configurable par logiciel, ce qui fait qu'une table de mixage réalisée en application de l'invention peut être facilement reconfigurée et améliorée. En outre grâce aux caractéristiques pouvant être configurées par logiciel et à l'extensibilité de cette architecture, cette table de mixage numérique peut être améliorée ou reconfigurée à moindres frais.
Patent EP-0958345-A2 (EP)
Title: Aktivatoren für anorganische perverbindungen
Inventor: KAPPES ELISABETH
IPC: C11D3/395
Filed: 1998-02-03
Abstract: Carbonate der allgemeinen Formel (I): A-O-CO-OR3, in der A ein Rest (Ia) R1R2C=N- oder A ein Rest (Ib) ist, oder Hydroximidester der allgemeinen Formel (II), oder Polymere davon mit Resten der Bedeutung R?1 bis R5¿ u.a. Alkyl, Aryl mit oder ohne Substituenten, R1/R2 u.a. auch Wasserstoff oder gemeinsam eine Alkylengruppe, R4/R5 u.a. gemeinsam eine Alkylengruppe, R6/R7 ein Carbocyclus, werden als Aktivatoren für anorganische Perverbindungen verwendet.
Patent EP-0998269-A2 (EP)
Title: Piegeage d'additifs dans des corps glucidiques
Inventor: BLAKE ANDREA S
IPC: A61K9/16
Filed: 1998-07-13
Abstract: La présente invention concerne un procédé de piégeage d'un additif à l'intérieur de corps glucidiques. Les additifs sont attirés sous forme de fluide dans la structure interne pendant le passage des corps d'un état sensiblement amorphe à un état cristallin. L'invention concerne en outre un système de transport incluant un corps glucidique présentant un espace interne de volume libre délimité par une structure au moins partiellement cristalline à des conditions d'équilibrage, et un additif chargé à l'intérieur du corps glucidique.
Patent EP-0940801-A2 (EP)
Inventor: THURN RUDOLF DIPL-PHYS
IPC: G10K11/00
Filed: 1999-02-26
Abstract: The ultrasonic transducer device has an ultrasonic transducer with a piezoceramic disk (2) and an adaptive layer disk (1). The transducer is partly embedded in a housing (3) by means of a polymer foam material (5). The adaptive layer disk (1) is centred at its circumferential surface by a foam moulding (4). This is preferably in the form of a ring against which the circumference of the disk lies. The moulding (4) may be bonded to the ultrasound wave emitting surface of the adaptor layer disk (1). The moulding (4) may be made from a foam with a closed cell structure.
Patent EP-0952340-A2 (EP)
Inventor: YOKOMACHI NAOYA
IPC: F04B39/00
Filed: 1999-04-16
Abstract: A piston-operated compressor, of swash plate type and using CO 2  as a refrigerant, having a casing member in which a cylinder bore is formed to have a cylindrical peripheral wall surface and a piston reciprocating for compression in the cylinder bore and being formed of an aluminum alloy. The outer peripheral surface of the piston is coated with a film of a fluororesin material, and a piston ring of an iron metal is fitted in the neighborhood of the top portion of the piston to permit the CO 2  refrigerant to be compressed under high pressure. A first oil groove is formed in peripheral direction in parallel to and below the vicinity of the groove at the top portion of the piston in which the piston ring is fitted, and a second oil groove is formed below the first oil groove extending along the axial direction in parallel with the central axis of the piston.
Patent EP-0955436-A2 (EP)
IPC: A47B55/00
Filed: 1999-04-21
Abstract: The top leaf (2) is linked by a horizontal swivel axis to the ceiling wall (1) of the main body. The bottom leaf (6) linked to the top leaf by supports (15) fixed near the outer corners is guided along guide rails (7) on the main body's side walls (8). The U-shaped guide rails are fixed to the narrow end sides of the side walls. The ends of the U-arms (9) of the guide rails are angled; the base of the U is joined to the end sides of the side walls. The support has a carriage part movably guided along the guide rail and joined to it by an insertion part matching the wedge-shaped or conical groove into which it fits. The holder has a release-control.
Patent EP-0955234-A2 (EP)
Inventor: LANGE CARL GUSTAV
IPC: B63B3/08
Filed: 1999-05-05
Abstract: The catamaran has two hulls shown fully drawn on fig.2. On fig.2 it is shown that a fully drawn crosssection of one underhull (3) can be replaced by the cross-section of the other underhull (4) shown punched, because it is a mirror image of the other about the middlenormal-plane for the dividing ribbon-surfaces, with the keelplane k ø  at a right angle to the cora k.Because a and b are also on the congruent assembly-ribbons outer lines,the superhulls (1) and (2) and the underhulls will meet at these. A cross-section in the hull in á and b́ show that a correct hulldesign and parallel keels can be achieved for the V-shabed bottom with a rounded bow. For the surfing hulls is α different,but close to β which make a slight unimportant asymmetric ξ of the bottom.A stippled curve is symmetric about the above mentioned middlenormal m, in order to achieve an evenly-drawn line-design of the longest hull astern when exchanging the underhulls.
Patent EP-0974718-A2 (EP)
Inventor: KACHOUH CHECRALLAH
IPC: H02K11/00
Filed: 1999-06-17
Abstract: The drive has an electric drive motor (1) driving a control drive plate or other drive element (3), a switching lever movable between two or more functional positions and an electric motor controller. An electric switch (7) is mechanically arranged so that it can be moved into a second position by both the control drive element and a switching element (4). The control drive element in its defined position and the switching element in a first functional position do not affect the switch, and the drive motor is switched off, esp. short circuited, when the switch is not being affected.
Patent EP-0976332-A2 (EP)
Inventor: WERRAN RICHARD
IPC: A23L29/256
Filed: 1999-07-03
Abstract: Deoiled, enzymatically hydrolyzed lecithin (I) with an increased lyso-phospholipid content is used as stabilizer and emulsifier in ice cream, alone or with other stabilizers, especially guar flour, carob bean flour and/or carrageen.
Patent EP-0986205-A2 (EP)
Inventor: MURAOKA SHINYA
IPC: H04L1/00
Filed: 1999-09-07
Abstract: In order to control the transmission interval of unique words inserted at
the top of a plurality of HDLC frames in accordance with the quality of the
transmission line, a transmitting and receiving system is provided, in which
the transmission interval is changed in accordance with the HDLC responses
included in the receiving data. 
     Examples of the HDLC responses includes RR (Receive Ready), RNR
(Receive Not Ready), and REJ (Reject).
Patent EP-1011122-A2 (EP)
Inventor: OBERNDORFER JOHANNES
IPC: H01H1/26
Filed: 1999-12-01
Abstract: A contact unit, comprising an undivided contact spring (10) with a flexible torsion region (19) between its fixed end and its contact points, is new. A contact unit comprises a stationary contact (12) and a contact spring (10) which has two transverse contact points (15,16) on an undivided spring end section and, between its fixed end and the contact points, a flexible region (19) capable of torsion about its longitudinal axis.
Patent EP-0953829-A2 (EP)
Inventor: OORT DICK MARIUS
IPC: G10L15/00
Filed: 1999-04-29
Abstract: The invention relates to a method of acoustically
monitoring the course of a process, in which method the
amplitude difference and/or the intensity value of sound
are/is measured during the process, and the amplitudes and/or
the intensity values of the sound and/or the vibrations are
measured continuously or with an adjustable frequency by
means of a sound and/or vibration sensor (4), such as a
piezoelectric transducer (12), during the entire process or
part of the process and are compared mutually and/or with a
predetermined threshold value and/or reference value and/or
reference pattern for the purpose of drawing, on the basis
thereof, conclusions in relation to the progress and/or the
course of the process and/or the presence of disturbances
and/or deviations in the course of the process.
Patent EP-0931999-A2 (EP)
Inventor: AGRAWAL RAKESH
IPC: F25J3/04
Filed: 1999-01-21
Abstract: The volume of the main heat exchanger and/or the power consumption required
by the cryogenic distillation of air in a distillation column system, comprising at least one
distillation column (198) wherein the boil-up (193) at the bottom of the distillation column
(198) producing an oxygen product (172) is provided by condensing a stream (152)
whose nitrogen concentration is at least equal to that in the feed air stream (100), is
reduced by (a) generating work energy which is at least ten percent of the overall
refrigeration demand of the distillation column system by (1) work expanding (139) a
first process stream (154 Fig. 2; 580 Fig. 5) with nitrogen content at least equal to that
in the feed air (100) and then condensing at least a portion of the expanded stream
(240 Fig. 2; 540 Fig. 5) by latent heat exchange (194; 394 Fig. 3) with (i) a liquid at an
intermediate height in the distillation column (198) producing oxygen product and/or (ii)
one of the liquid feeds (136) to this distillation column (198) having an oxygen
concentration at least equal to the concentration of oxygen in the feed air (100); and/or
(2) condensing at least a second process stream (154) with nitrogen content at least
equal to that in the feed air (100) by latent heat exchange (194) with at least a portion
(136) of a liquid stream (130) which has oxygen concentration at least equal to the
concentration of oxygen in the feed air (100) and which is also at a pressure greater
than the pressure of the distillation column (198) producing oxygen product, and after
vaporization of at least a portion of said liquid stream into a vapor fraction (137) due to
latent heat exchange (194), work expanding (139) at least a portion of the resulting
vapor stream (137); (b) work expanding (103; 403 Fig. 4; 503 Fig. 5) a third process
stream (104; 404 Fig. 4; 504 Fig. 5; 604 Fig. 6) to produce additional work energy such
that the total work generated along with step (a) exceeds the total refrigeration demand
of the cryogenic distillation and, if the third process stream (504) is the same as the first
process stream (580) in step (a)(1), at least a portion of said third process stream (504)
after work expansion (503) is not condensed against either of the two liquid streams
described in step (a)(1).