baber/WOPTO huggingface dataset:
Patent EP-0511706-A3 (EP)
Title: Bi-directional signal transmission system
Inventor: KNIESS HERBERT J
IPC: H03H21/00
Filed: 1992-04-21
Abstract: A bi-directional signal transmission system comprises a bi-directional signal path with a low-impedance section coupled to a high-impedance section through a signal coupling for transmission of a binary signal in both directions; and adapting means for adapting the signal coupling under control of the signal itself, dependent on the transmission direction. I<2>C-bus systems in particular benefit from the presence of the adapting means since communicating stations now can be located farther apart than was practical previously. In addition, the driving capability of the transmitting station is no longer a limiting factor.
Patent EP-0507418-A3 (EP)
IPC: A63B59/00
Filed: 1991-01-31
Abstract: Articles of play for use with the game of catch including a ball (20) 
covered with VELCRO like material and a multi-layer catcher's mitt (10) 
with a front layer also covered in mating VELCRO (60) like material. 
The multi-layer mitt (10) includes a rigid concave rear layer (50), a 
first intermediate flexible layer (70), a second intermediate flexible 
layer (90), and said front layer of VELCRO (60) like material.
Patent EP-0495771-A3 (EP)
Title: Fault-current protective switch
IPC: H02H5/04
Filed: 1992-01-15
Abstract: The patent describes a fault-current protection switch having a summation current transformer whose secondary winding is connected to an energy storage circuit which is independent of the mains voltage. A monostable or bistable relay (converter relay) is operated in a pulsed manner by this energy storage circuit when a fault current to earth flows in the protected installation. When the relay contact is closed, the excitation current taken from the mains operates an electromagnetic trip device (latching trip device) which trips the latching mechanism of the fault-current switch. Thereafter, in the case of the bistable relay, the bistable converter relay is reset to its original position again either mechanically by a suitable coupling to the latching mechanism or electrically by a time delay circuit, as a result of which the relay contact is opened and the fault-current switch is ready for switching on again. In the case of the monostable converter relay, the relay automatically returns to its original position, the energy storage circuit being matched to the winding of the relay such that the duration of the pulse which the energy storage circuit supplies is long enough for the excitation current from the mains to operate the latching trip device. <IMAGE>
Patent EP-0607885-A3 (EP)
Title: Elastische Dämpfungseinrichtung für ein Lager mit Spiel
IPC: F16F15/08
Filed: 1994-01-14
Abstract: Die Erfindung betrifft preiswert herzustellende Lager mit 
beachtlichem Spiel zwischen den Lagerteilen. Bei wechselnden 
Querkräften auf die Lagerteile sind hier Schlag- und 
Klappergeräusche zu erwarten.  
     Aufgabe der Erfindung ist es, bei derartigen, mit Spiel behafteten 
Lagern mittels einfacher Mittel Geräusche zu vermeiden.  
     Die Erfindung besteht im Prinzip darin, die Lagerteile zueinander 
unter Vorspannung zu halten, die derart gerichtet 
ist, daß sie größer als die auftretenden Querkräfte sind, 
so daß die Lagerteile auch beim Auftreten dieser Kräfte in 
Eingriff zu einander bleiben. Vorteilhafte Weiterbildungen 
befassen sich mit der Beseitigung des Spieles mehrerer aufeinander 
wirkender Lagerelemente durch das Dämpfungselement (10), 
die Verwendung des Dämpfungselementes gleichzeitig 
als Anschlag für Schwenkbewegungen eines Hebels (8) sowie die 
Anpassung der Elastizität des Dämpfungselementes durch Ausnehmungen 
in dem Dämpfungsteil.
Patent EP-0627233-A3 (EP)
Title: Improved seal members for surgical trocars.
Inventor: STEPHENS RANDY R
IPC: A61M39/06
Filed: 1994-04-11
Abstract: Trocar assembly devices (100) are disclosed that include an improved elastomeric seal member (134) to maintain sealing engagement during off-centering or radial motion of instruments extending therethrough. The seal members (134) include an inner section (144) and an outer section (146). The inner section (144) has an opening formed therein (148) to permit an elongate instrument to pass therethrough in sealing engagement therewith. In accordance with certain embodiments, a corrugated portion (150) is formed in the outer section (146). In accordance with certain embodiments an annular floating ring separates the inner section from the outer section.
Patent EP-0625506-A3 (EP)
Inventor: SUZUKI KENJI SUKEGAWADAI APATO
IPC: C08G18/58
Filed: 1994-05-19
Abstract: An amide group-containing epoxy resin obtained 
by reacting an epoxy resin with an amide group-containing 
diisocyanate obtained by reacting a diisocyanate 
with a dicarboxylic acid gives a uniform cured 
article showing high adhesiveness and is usable as an 
adhesive, a coating composition, and the like.
Patent EP-0664441-A3 (EP)
Title: Inductive position sensor.
Inventor: MEHNERT WALTER DR
IPC: G01D5/20
Filed: 1992-03-24
Abstract: At least one exciting coil (6) supplied with alternating current to generate a magnetic flux. A measurement coil arrangement (8,9) contains at least two adjacent flat elements (38,39) enclosed by a measurement coil winding. A ferromagnetic flux guidance arrangement forms an annular closed path for the magnetic flux with an air gap concentrating the flux in a region which can intersect the flat elements at a transmission surface which is displaced according to the body motion. The flux passing through one element increase as that through the other decreases, so that the relative positions of the two bodies can be derived from the electrical output signals from the measurement coil arrangement. The flat elements have at least one common edge part, over which the transmission surface can be displaced.
Patent EP-0701351-A3 (EP)
Title: Trägerfrequente Übertragung digitaler Signale im Burstbetrieb
Inventor: BOLZE THOMAS DR ING
IPC: H04N7/173
Filed: 1995-08-28
Abstract: Für die Übertragung von digitalen Fernseh- und/oder Rundfunksignalen
in Koaxialkabelnetzen von einer Kopfstelle zu Teilnehmern
wird häufig die Quadratur-Amplitudenmodulation mit
zwei zueinander orthogonalen Trägersignalen verwendet. Für
den Rückkanal von den Teilnehmern zur Zentrale ist dieses
Modulationsverfahren aber schlecht geeignet, da wegen der
Vielzahl der Teilnehmer die Teilnehmersignale häufig im
Burstbetrieb ausgesendet werden und empfangsseitig keine
ausreichende Zeit zur phasengenauen Trägersignalrückgewinnung
besteht. Erfindungsgemäß wird deshalb für die trägerfrequente
Übertragung digitaler Signale im Burstbetrieb eine Einseitenband-Amplitudenmodulation
der digitalen Übertragungssignale
vorgenommen.
Patent EP-0682114-A3 (EP)
Inventor: BELAGAJE RAMA
IPC: C12N15/09
Filed: 1995-05-04
Abstract: The present invention includes methods and
recombinant DNA molecules for production of human platelet
factor-4 (PF-4), modified forms of PF-4 such as MPF-4 and
CPF-4, and precursor polypeptides of PF-4, MPF-4 and CPF-4.
The precursor polypeptides have the formula X-PF-4, X-MPF-4,
or X-CPF-4 wherein X is a cleavable peptide leader
sequence. The cleavable peptide leader sequence is
preferably Met-Arg or Met-Arg-Met. The precursor
polypeptides can be optionally cleaved to remove the
cleavable peptide leader sequence to form biologically
active native compounds or can be used without cleavage in
methods to inhibit angiogenesis.
Patent EP-0770654-A3 (EP)
Inventor: OITA KATSUYUKI
IPC: C09J7/22
Filed: 1996-03-14
Abstract: Described is a colored film formed of a transparent
film and at least one colored adhesive layer arranged
on one side of the transparent film. The adhesive
layer has been colored by a colorant composed of
a pigment and a dispersant. The dispersant comprises a
(meth)acrylate ester polymer formed, as essential
monomer components, of an aromatic vinyl monomer, a
primary to tertiary amino-containing (meth)acrylate
ester monomer and a (meth)acrylate ester monomer containing
an ammonium group quaternized with an aromatic
compound.
Patent EP-0751692-A3 (EP)
Inventor: LOEBIG NORBERT
IPC: H04Q11/04
Filed: 1996-06-19
Abstract: The connection method allows a number of subscriber networks with respective interfaces, e.g. in accordance with the V5.2 protocol, to be coupled to a communication system having a coupling field , a central control and a number of peripheral control devices for different subscriber groups.  Signalling information provided by a subscriber group is processed at the associated peripheral control device with transfer to a further peripheral control device, at which it is processed via a connection procedure, to select the required speech channel.
Patent EP-0737587-A3 (EP)
Inventor: BEADMAN MICHAEL ANDREW
IPC: G06K15/00
Filed: 1993-06-08
Abstract: A label printing device is disclosed in which font data for
a plurality of characters is stored. Characters are derived from
the font data for displaying and printing in sizes determined by
appropriate scaling factors. In this way, characters derived for
printing have the same proportion and appearance as characters
derived for displaying. Moreover, a large variety of character
sizes can be produced both for printing and displaying. A
sensing arrangement determines the breadth of tape and a clear
area is provided on a display of the label printing apparatus
corresponding to the sensed tape breadth.
Patent EP-0759622-A3 (EP)
Inventor: CHOI WOONG-LIM
IPC: H01L29/788
Filed: 1996-08-19
Abstract: A nonvolatile memory cell includes a floating gate (31);
a programming region (32) having a first current path to the
floating gate (31) for programming by providing charge carriers
to the floating gate (31) through the first current
path or extracting charge carriers stored in the floating
gate (31); and a verification region (34 to 37) having a
second current path separated from the first current path,
for verifying the charge amount of the floating gate (31)
through the second current path.
Patent EP-0762631-A3 (EP)
Inventor: FURUKAWA HIDETOSHI
IPC: H01L29/423
Filed: 1996-08-28
Abstract: Variations in the waveform of high-frequency signals
amplified by a field-effect transistor (FET) in a power
amplification circuit due to changes in temperature are
reduced. A FET having an n-type active layer, a source
electrode, a drain electrode and a gate electrode is formed
on a (1 0 0)-crystal plane of a semi-insulating GaAs
substrate. The FET is protected by a passivation film. The
angle , formed between the longitudinal axial direction of
the gate electrode and the 〈0 -1 -1〉-direction, is set at an
angle of from 0° to 90° corresponding to the impurity
concentration of the n-type active layer, in order that the
temperature coefficient of the FET threshold voltage becomes
substantially equal to the temperature coefficient of the
gate bias voltage applied from a power supply to the gate
electrode. If the angle  is set at 45°, then the
temperature coefficient of the FET threshold voltage becomes
zero.
Patent EP-0775497-A3 (EP)
Title: Oberflächen mit antithrombischen Eigenschaften
Inventor: HILL FRANK DR
IPC: A61L33/00
Filed: 1996-09-25
Abstract: Die Erfindung betrifft Gegenstände sowie Werkstoffe mit antithrombischen
Oberflächeneigenschaften, die durch das Beschichten mit einer Zubereitung
erhältlich sind, wobei die Zubereitung organofunktionelle Silane und
Fluororganosilane und/oder deren Hydrolysate und/oder deren Kondensationsprodukte
enthält. Ferner werden die Verfahren zur Herstellung von
Gegenständen sowie Werkstoffen mit antithrombischen Eigenschaften sowie
die Verwendung besagter Zubereitungen hierfür offenbart.
Patent EP-0768354-A3 (EP)
Inventor: MATSUI KOMAHARU
IPC: C09J7/22
Filed: 1996-10-09
Abstract: A sheet for protecting paint films of automobiles for
adhering to the incompletely cured paint films of automobiles
comprising two pack urethane paint, the sheet comprising a
support and a pressure-sensitive adhesive layer formed thereon,
wherein the sheet has a Young's modulus E of at least 75 N/mm 2 
and a coefficient of flexural stress k represented by the
formula  k = Eh 3    wherein h is a thickness of the support, of
0.035 or less. The protective sheet can uniformly protect the
paint films and easily be peeled and removed therefrom without
causing environmental problems and adhesive remaining of the
pressure-sensitive adhesive layer. Even when the sheet is
adhered to incompletely cured paint films of automobiles and
they are allowed to stand for a long period of time under an
outside high temperature in summer, the sheet does not cause
the deformation of the paint film and the microdeformations by
the deformation of the paint film at the edge portion of the
pressure-sensitive adhesive layer. The protective sheet can be
reserved in a roll state without causing the change of form by,
for example, a telescope phenomenon.
Patent EP-0771983-A3 (EP)
Title: Positionsanzeigeeinrichtung eines Ventils
Inventor: MUELLER FRITZ
IPC: F16K37/00
Filed: 1996-10-28
Abstract: Es wird ein Ventil mit einem über ein Stellglied in einem Gehäuse
bewegbaren Ventilelement (4) angegeben, welches mittels einer
Verstelleinrichtung in Richtung auf einen Ventilsitz (7) zu und
von diesem weg bewegbar ist. Ferner ist eine Positionsanzeigeeinrichtung
(12) vorgesehen. Diese Positionsanzeigeeinrichtung (12)
umfaßt ein transparentes Fenster (11) und das Stellglied (8)
und/oder das Ventilelement (4) und/oder ein Zwischenstück
(Druckstück 6) als Anzeigeelement. 
     Diese Ventilauslegung, welche insbesondere für ein Handventil
bestimmt ist, gestattet, daß unmittelbar die Stellung eines
entsprechend bewegbaren Elements des Ventils über das zugeordnete
transparente Fenster (11) im Gehäuse (2, 3) zur Anzeige gebracht
wird. Somit erhält man eine zuverlässige und genaue Direktanzeige
der Ventilpositionen. Am oder in der Nähe des Fensters (11)
können Markierungen für die Offen- und/oder Schließstellung des
Ventils angebracht sein.
Patent EP-0771123-A3 (EP)
Title: Modulator/demodulator for compatible high definition television system
Inventor: WHITE HUGH EDWARD
IPC: H04N5/44
Filed: 1991-12-27
Abstract: An HDTV receiver comprises means (114, 116) responsive to a composite modulated signal having a bandwidth compatible with standard definition TV for separating first and second carriers modulated with compressed digital TV information, signal processing means (120-128) for recovering the information, means for decompressing the information, and means (140-148) for developing an image signal from the decompressed information. The composite signal may include suppressed carrier components with the information. <IMAGE>
Patent EP-0726454-A3 (EP)
Inventor: NABITY FREDERICK ALAN
IPC: E21B43/12
Filed: 1996-02-12
Abstract: To select a designated bottle in a sampler, the
distributor is calibrated as to position and the
outlet of the distributor arm is moved over the
desired bottle by counting changes in incremental
angular movement of the distributor arm until it is
over the bottle. The position of the distributor
arm is recorded in memory. To calibrate the
distributor, the arm is rotated against a stop
member in a first direction, then in a second
direction and the overrun of in excess of 360
degrees of the motion of the distributor arm is
determined and corrected. A series of random
numbers is generated for depositing of samples, the
distributor is moved at designated times over the
bottles in a random order to deposit a sample and
the ordering of bottles is recorded. The rollers of
a peristaltic pump are supported to prevent said
rollers from compressing said tube more than the
thickness of the walls of the tube. A functional
module for a bubbler or pH probe or ultrasonic level
detector may be connected to the housing.
Patent EP-0757108-A3 (EP)
Title: Method for waterproofing leather
Inventor: EL A MMA ANTON GEORGES
IPC: C14C9/00
Filed: 1996-07-26
Abstract: The present invention provides an aqueous composition for use in
waterproofing leather containing an aqueous dispersion of a silicone oil emulsified
with a water-insoluble amphiphilic copolymer formed from 50 weight percent to 90
weight percent of at least one ethylenically-unsaturated hydrophobic monomer and
from 10 weight percent to 50 weight percent of at least one copolymerizable water-soluble
ethylenically-unsaturated acidic or basic hydrophilic comonomer; where the
copolymer has a weight average molecular weight of from 2000 to 100,000; and where
the ratio of silicone oil to amphiphilic copolymer by weight is from 1:5 to 8:1. A
method for waterproofing leather using the aqueous composition is also provided.
Patent EP-0767563-A3 (EP)
Inventor: HAMILTON GRAHAM
IPC: G06F15/16
Filed: 1996-09-19
Abstract: A client/server computer apparatus includes a large number of client
computers connected to a transmission channel. The client computers generate
method calls that are applied to the transmission channel. Each method call may
be encoded with a different communication protocol. A server computer processes
each method call from the transmission channel by initially locating within each
method call a method descriptor specified in a protocol-dependent format. The
method descriptor is then compared to a list of protocol-dependent values stored in
the memory of the server computer. An index value is assigned upon matching the
method descriptor to a selected protocol-dependent value in the list of
protocol-dependent values. The index value is passed to a protocol-independent
portion of the server computer. The protocol-independent portion of the server
computer executes the method corresponding to the index value to generate a reply.
The reply is then transported over the transmission channel to the client computer.
Patent EP-0799743-A3 (EP)
Inventor: ANTOS JOHN M
IPC: B60P3/36
Filed: 1997-04-02
Abstract: A door assembly (20) to be attached to a
cutout in the side wall of a recreational vehicle
for alternatively closing off and providing access to an internal compartment. A
body frame (36) is attached to the cut out
in the side wall. A door panel is attached by
a hinge to the body frame (36). A pair of
push button (26,28) latch mechanisms, one of which
contains in integrated lock, retains the door panel in the closed position. The
locking latch may be switched to the locked position when the door is open,
automatically locking the door when it is closed. A flexible seal, incorporating a
double sealing surface feature, is attached to the perimeter of the door and seats
against the frame when the door is closed.
The door panel (34) includes a separate
door wall and inner and outer door frames which are joined by a retaining clip. The
metal retaining clip has a return bent upon itself shape and pointed wedge shaped
upset portions for joining the outer and inner door frames. The hinge is formed by
portions of the frame and door panel that are flush with or recessed from the
maximum protrusion distance of the door panel from the side wall, joined by a hinge
pin that is not accessible when the door is closed and which is designed to break
away if destructive forces are place on the door assembly.
Patent EP-0806346-A3 (EP)
Title: Mit einer Schlauchformeinrichtung versehene Verpackungsmaschine
Inventor: SAUTTER MANFRED
IPC: B65B9/06
Filed: 1997-04-23
Abstract: Die vorliegende Erfindung betrifft eine Verpackungsmaschine
zum Verpacken von Gegenständen (4) in eine Folie (5), mit
einer Schlauchformeinrichtung (1) zur Formung eines
Schlauches (6) aus einer vor der Schlauchformung im wesentlichen
ebenen Folie und einer Transporteinrichtung (2) zum
Transport der Gegenstände in den Schlauch, wobei die
Schlauchformeinrichtung mehrere Paare von Formkanten (12, 17,
18) zur Umlenkung der Folie aufweist. Die Verpackungsmaschine
zeichnet sich dadurch aus, daß die Formkanten (12, 17, 18)
relativ zueinander derart angeordnet sind, daß der Weg über
die Formkanten entlang zu den Rändern (11) der Folie (5)
paralleler Linien von einem Eintritt der Folie in die
Schlauchformeinrichtung (1) bis zu deren Austritt aus der
Schlauchformeinrichtung im Bereich der Ränder der Folie
kürzer ist als in einem Mittelbereich der Folie.
Patent EP-0816025-A3 (EP)
Inventor: HAERLE GUENTHER
IPC: A45D26/00
Filed: 1997-06-11
Abstract: The scissors has its two limbs (10,12) held together by screw (14) and their cutting edges are heated by DC or AC supplied to the coatings (24,26) from a connection (28) on one of the handles. The same handle carries a conductive spring contact (30) which is pressed against a contact (32) on the other handle when a cutting operation is performed. The limbs are manufactured of steel with a high melting point and their surfaces can be treated to prevent corrosion for particular applications. Their handles can be joined by a flat ribbon cable of symmetrical shape with a bend in the middle.
Patent EP-0812673-A3 (EP)
Title: Cylindrical article made of fiber reinforced plastic material and method for its manufacturing
Inventor: MINORU KIMURA
IPC: B29L23/00
Filed: 1997-06-13
Abstract: The disclosed method can manufacture a thick-walled
cylindrical part of an excellent quality which is free from
the interlayer separation, by using a fiber reinforced
plastic composite material. The fiber reinforced plastic
composite material having a small thermal expansion
coefficient is laminated in the circumferential direction
of a mandrel; 
   the laminated fiber reinforced plastic composite
material layer is heat-cured to form an auxiliary member
of the mandrel; a plurality of sorts of fiber reinforced
plastic composite materials having a different elastic
modulus, respectively are laminated on the formed auxiliary
member; and the laminated fiber reinforced plastic composite
materials are all heat-cured.
Patent EP-0831182-A3 (EP)
Inventor: MCKIERNAN EDWARD
IPC: E03D5/00
Filed: 1997-07-16
Abstract: A plastic sewage holding tank (117) in a boat, associated
with a toilet, includes a vent check valve (140) for
providing vacuum relief. By mounting the vent check valve
in the top (118) of the tank, when the tank is being
emptied by rapid pumpout implosion or other damage to the
tank is prevented. The vent check valve may include a
valve body (141) with an interior surface (143) mounting
a quad sealing ring (75), with a valve element (153)
guided for reciprocal movement between a sealing position
where an axially elongated substantially cylindrical
peripheral surface (146) of the valve element engages the
quad ring (75), to an open position where the valve
element is moved against spring bias away from the valve
body. A spider (80), with a collar (81) for guiding a
shaft portion (149) of the valve element (153), may mount
a coil spring (159) to provide a biasing action.
Patent EP-0821303-A3 (EP)
IPC: G06F7/00
Filed: 1997-07-24
Abstract: A method and apparatus for efficiently generating multiple
integer quotients of integer numerators divided by a common integer
denominator are implemented by multiplying a floating point
approximation of the reciprocal of the integer denominator by floating
point representations of the numerators, biasing the floating point
quotients before rounding up (158), or down (156) as required. First, an
initial approximation of the reciprocal of the denominator is computed
(102) by squaring (114) a limited precision square root of the
reciprocal (112). A final reciprocal is computed using a finite power
series (104). Finally, modified numerators are formed (106) by biasing
the original numerators, products of the modified numerators
multiplied times the reciprocal are computed, and the products are
rounded up or down as required (108).