baber/WOPTO huggingface dataset:
Patent EP-0845868-A3 (EP)
Inventor: EASTTY PETER CHARLES
IPC: H03H17/06
Filed: 1997-10-30
Abstract: A signal processor for 1-bit signals comprises a nth order Delta-Sigma
Modulator, where n is greater than or equal to 2. The Delta-Sigma Modulator
comprises a first input 4A) for receiving a first 1-bit signal and a second input 4B)
for receiving a second 1-bit signal. A quantizer Q quantises a p bit signal to 1-bit
form, the requantized signal being the output signal of the processor. 
     A plurality of signal combiners are provided. A first combiner (A1, 61, c1
b1, 71) forms the integral of the sum of the input signals and the output signal
multiplied by coefficients A1, B1 and C1. At least one intermediate combiner forms
the integral of the sum of the first and second input signals and the output signal
multiplied by coefficients A2, B2, C2 together with the output of the first combiner.
The final combiner a4, b4, 64 forms the integral of the sum of the first and second
signals multiplied by coefficients A4 and B4 together with the output of the preceding
intermediate combiner. The coefficients A and B applied to the first and second input
signals define the proportions in which the first and second signals are combined.
The coefficients A and B maybe variable, generated by a generator 42.
Patent EP-0843426-A3 (EP)
Inventor: ISHIJIMA IWAO
IPC: H04B7/00
Filed: 1997-10-31
Abstract: At a transmitting end, first and second dipole antennas are
crossed each other by right angles and are arranged in a plane
perpendicular to a propagating direction of radio wave. In first and
second balanced modulators, a carrier signal is modulated with
respective modulation signals having a phase difference of 90° to
produce balanced-modulated signals, which are then supplied to the
first and second dipole antennas, respectively. Then a plane of
polarization of a composite vector of radio waves transmitted by the
dipole antennas is rotated at a frequency of the modulation signals,
said frequency being higher than a fading frequency. The modulation
signals are controlled by a state of a digital signal to be
transmitted. At a receiving end, the digital signal is reproduced by
receiving the transmitted radio wave by a conventional single side
band receiver.
Patent EP-0844450-A3 (EP)
Inventor: EISELE HUGH
IPC: A23L3/3418
Filed: 1997-11-24
Abstract: A controlled atmosphere system comprising a
plurality of open-ended chambers (10) within an enclosure
(1) that may be refrigerated, each chamber (10) provided
with a detachable closure (12) either in the form of a
flexible curtain or a solid lightweight partition wherein
each chamber is supplied with its own controlled
atmosphere.
Patent EP-0851315-A3 (EP)
Inventor: AMAMIYA SHOJI
IPC: G03G15/16
Filed: 1997-12-24
Abstract: A toner image formed on a photosensitive drum is
transferred on to an intermediate transfer member, and
then, from the intermediate member onto a sheet material.
The forming width of a charge transporting layer of this
photosensitive drum (forming width along the longitudinal
direction of the photosensitive drum) is longer by more
than 4 mm (2 mm each at the both ends) than the width of
the intermediate transfer member. As a result, no image
blur occurs in the transferred images even when repeating
formation of a transferred image onto the intermediate
transfer member and formation of the transferred image
onto the sheet material.
Patent EP-0851459-A3 (EP)
Inventor: KURODA KAZUO
IPC: H01J9/18
Filed: 1997-12-29
Abstract: A charge-reducing film is used for coating a
surface within a vacuum container containing electron-emitting
devices to prevent deviations of electron
beams caused by electric charges of the surface The
charge-reducing film comprises a nitrogen compound
containing one or more than one transition metals and
at least one element selected from aluminium, silicon
and boron. An oxide layer may be arranged on the
charge-reducing layer.
Patent EP-0864845-A3 (EP)
Inventor: SATO HAJIME
IPC: G01B3/18
Filed: 1998-03-11
Abstract: A main body 11 holding an anvil 21 at one end portion and a spindle 41
at the other end portion through an inner sleeve 31 is formed with a frame 12
which is made by placing a pair of the frame elements 14A and 14B, which are
formed by bending process of metal plate, one upon the other to reduce
weight while ensuring the rigidity. The outside of the frame 12 is covered
with resin 13 to reduce the weight, enhance the rigidity, and prevent the
influence caused by the heat of hand when the frame 12 is gripped.
Patent EP-0891745-A3 (EP)
Title: Elektrisch betriebene medizinische Vorrichtung
Inventor: TOCKWEILER UDO
IPC: A61B18/00
Filed: 1998-05-18
Abstract: Die Erfindung betrifft eine elektrisch betriebene medizinische Vorrichtung,
wie elektrochirurgische Vorrichtung, mit einem von einer Person handhabbaren
Elektroinstrument (11), das an ein elektrisch betriebenes Speise- und Steuergerät (12), wie ein Hochfrequenz-Chirurgiegerät, anschließbar
bzw. angeschlossen ist, welches mit einem von der Person zu betätigenden
Schalter (13) verbunden ist, mittels dessen über ein von ihm ausgelöstes
Schaltsignal eine oder mehrere Funktionen des Elektroinstrumentes
(11) im Speise- und Steuergerät (12) ein- und ausgeschaltet werden
können. Dies ist erfindungsgemäß so ausgebildet, daß der Schalter
(13) einem Sendeteil (14) zugeordnet ist, die die Schaltsignale in drahtlos
übertragbare Signale umwandelt und über ein Sendeelement (15) zu einem
Empfangselement (17) einer Empfangsstation (16) sendet, welche an
den Schalteingang (18) des Speise- und Steuergerätes (12) angeschlossen
ist und ein dem Schaltsignal entsprechendes Steuersignal an das Speise- und
Steuergerät (12) überträgt.
Patent EP-0913312-A3 (EP)
Title: Schutzvorrichtung für Kinderwagen
Inventor: VIGEANT ANNETTE
IPC: B62B9/14
Filed: 1998-10-17
Abstract: An einem Kinderwagen (12) ist beispielsweise am Unterboden
eine Schutzvorrichtung (3) angeordnet, die zwei federbelastete
Rollen (4, 5) aufweist, von denen die eine Rolle zur Aufnahme
einer Regenschutzabdeckung und die andere Rolle zur Aufnahme
einer Insektenschutzabdeckung dient. Die Schutzabdeckung
(8) ist von der Rolle (4) abziehbar und mit ihrem Ende
an einem Haken eines Klappverdeckes (14) einhängbar. Die
Schutzabdeckung ist auf eine Breite zusammenfaltbar, die der
Länge der Rolle (4) entspricht.
Patent EP-0924576-A3 (EP)
Inventor: WATANABE TAKAHIRO
IPC: G03G15/20
Filed: 1998-12-18
Abstract: In a standby state capable of forming an image, a
period of a drive pulse of a heater in a fixing unit is
made longer than that of the drive pulse in an image
formation state to decrease the number of ON/OFF times
of a fixing heater, thereby decreasing a brightness
flicker in an illumination equipment which is connected
to a power supply system identical with that of an
image formation apparatus for ON/OFF controlling the
heater to control temperature of the fixing unit to be
at a target temperature.
Patent EP-0899450-A3 (EP)
Inventor: MEILLER THOMAS CHARLES
IPC: F02M25/08
Filed: 1998-07-30
Abstract: A fuel vapor storage canister (10) including a mass of carbon granules (22) in a
carbon bed chamber (20A,20B) of the canister, a liquid trap (34) having a polygonal
internal chamber (44) between a vapor inlet port (48) and the carbon bed chamber, and
a purge duct (66) traversing the polygonal chamber. The polygonal chamber includes a
plurality of three sides (42,36B,36A) which define the gravitational bottom of the
chamber in respective ones of a plurality of three orientations of the vapor storage
canister. A pick-up tube (70) in the polygonal internal chamber has an outboard end
(72) at the convergence of the aforesaid plurality of three sides (42,36B,36A) and an
inboard end (74) surrounding an orifice (76) in the vapor purge duct. The inboard end
of the pick-up tube is vertically above the maximum level of liquid fuel in the
polygonal internal chamber in each of the aforesaid plurality of three orientations of the
vapor storage canister. A pressure gradient between the vapor purge duct and the
polygonal internal chamber induces liquid fuel to flow through the pick-up tube and the
metering orifice into the vapor purge duct.
Patent EP-0862860-A3 (EP)
Inventor: SPANGLER LORI ANN
IPC: A01N35/06
Filed: 1998-02-19
Abstract: This invention relates to an indanone herbicidal composition comprising a
compound having the general formula
 
wherein
   Y is an oxygen atom or a hydrazono group,   R is alkyl or substituted alkyl,   X is a hydrogen atom or is one to three substituents independently selected
from the group consisting of halo, alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl,
haloalkyl, haloalkenyl, haloalkynyl, alkoxy, alkylthio, alkylsulfonyl, alkylsulfinyl,
phenyl, phenalkyl, phenalkenyl, phenalkynyl, cyano, haloalkoxy, 1,3-dioxalan-2-yl,
hydroxyimino and nitro, and   an agronomically acceptable carrier.    
     The invention also discloses a method of use of these compositions.
Patent EP-0917254-A3 (EP)
Inventor: LAITY IAN A
IPC: G06F3/00
Filed: 1998-03-04
Abstract: A Type III PCMCIA communications card (10) for insertion in a slot in a host computer comprises a housing (50) including a top wall (56) and longitudinal, parallel side walls (52,54) depending from the top wall (56), the longitudinal side walls and top wall defining an internal cavity enclosed by a bottom cover panel (60). The housing further has a forward end, a rear margin (62) and a rear end surface, the rear margin of the housing defining at least one substantially longitudinally oriented receptacle (82,84,86) extending forwardly from the rear end surface and sized and configured to receive a standard RJ-type modular plug. A substrate (160), mounted within the cavity of the housing, supports electronic components for carrying out the communications function. The substrate has a rear margin (174) carrying a contact block (180) including a plurality of contact wires (230), each contact wire having a first portion connected to components on the substrate (160), and a second portion extending into the at least one receptacle (82,84,86), the second portion of the contact wire being shaped and positioned for engagement with a corresponding contact on the connector plug. A connector (34) provided at the forward end of the housing is adapted to be received by a corresponding connector within the slot of the host computer. The card has an overall height not exceeding approximately 10.5 mm, the communications card being directly connectable to a digital information system such as a LAN or a telephone line system utilizing standard RJ-type connectors.
Patent EP-0868007-A3 (EP)
Inventor: CANTER STANLEY
IPC: H02M3/158
Filed: 1998-03-25
Abstract: An electric power regulator circuit (10) for
discharge of a spacecraft battery (24) is employed for
powering a load (44) with energy stored in the battery (24).
In order to produce a simplification of circuitry with
reduction in the total number of components, the regulator
circuit (10) has two loops (12, 14) which share a common
inductor (16). In a first loop (12), the inductor is
serially connected with a gate, in the form of a first field
effect transistor (FET) (18) connected to the battery (24).
The second loop (14) includes the inductor (16) with a
series connection via a diode (36) or a second FET (38) to
a capacitor (32) which charges to feed the load (44). The
load (44) is serially connected via a current monitor (46)
between terminals of the capacitor (32), the monitor (46)
serving to sense the presence of short circuit current. The
first FET (18) is pulse-width modulated by a modulator (52)
operating in response to voltage sensed across the capacitor
(32). The pulse width duty factor is adjusted automatically
to compensate for changes in capacitor voltage, thereby to
establish an essentially constant value of voltage. The
second FET (38) is operated in complementary fashion to the
first FET (18). The forward conduction direction of the
diode (36) is opposed to the direction of current flow
through the battery (24) to insure that there is no flow of
current through the battery (24) in the event of a short
circuit.
Patent EP-0880040-A3 (EP)
Inventor: AKSYUK VLADIMIR ANATOLYEVICH
IPC: G02B26/08
Filed: 1998-05-05
Abstract: Optical switches utilizing electrostatically-driven actuators formed from micro
machined plates are disclosed. Under an applied voltage, a movable plate moves
toward a fixed plate or a conductive region of an underlying support. The switches
further include a mechanical linkage from the actuator to an optical device. The
displacement of the movable plate generated at the actuator is transferred, via the
mechanical linkage, to the optical device. The optical device, which is positioned in
close proximity to optically-aligned spaced optical fibers, is movable into and out of an
optical path defined by the optical cores of the optical fibers by the action of the
actuator. An "in-plane" optical switch includes an actuator having two vertically-oriented
electrodes, which generates a substantially horizontally-directed displacement
of the movable plate and the linked optical device. An "out-of-plane" optical switch
includes an actuator having at least one horizontally-disposed suspended above a
conductive region of an underlying support. The actuator generates a substantially
vertically-directed displacement of the movable plate and the linked optical device.
Patent EP-0911111-A3 (EP)
Inventor: COULT DAVID GERALD
IPC: B23K31/02
Filed: 1998-10-13
Abstract: An improved method and composition for achieving a kinetically-controlled
solder bond is disclosed having particular application to the fabrication of hybrid
integrated circuits and optical subassemblies. The method involves the use of a
solder layer (12), a quenching layer (14), and a control layer (16) disposed between the solder
layer (12) and quenching layer (14), in which the control layer (16) is advantageously comprised of
a thin film of platinum. Additionally, a barrier layer (18), also preferably comprised of a
thin film of platinum, is disposed between the solder layer and the parts to be
bonded to prevent the oxidation of solder materials during the soldering process or
later storage of the soldered parts.
Patent EP-0917339-A3 (EP)
Inventor: HOLLENBACH KEITH EUGENE
IPC: H02J1/04
Filed: 1998-11-03
Abstract: A DC termination device, particularly adapted for use in a device
coupled to a two wire telecommunications system, controls the tip-to-ring current
through the telecommunications device by means of a voltage controlled current source
(12). The control voltage for the voltage controlled current source is provided by digital
signal processing (14) of the tip-to-ring voltage such that the tip-to-ring current is
linearly proportional to the tip-to-ring voltage when the voltage is below a specified
threshold level, but is maintained constant when the tip-to-ring voltage is over the
threshold voltage. Preferably, the constant current is the minimum adequate current
needed for operation.
Patent EP-0865743-A3 (EP)
Inventor: MONIN-BAREIL RICHARD
IPC: A45D40/06
Filed: 1998-01-26
Abstract: The invention proposes a mechanical container (1) for
products shaped in the form of a bar (5), the container body
and/or the closing cap (6) incorporating respective nerves
which adapt onto one another and secure the cap in the
closed position of the container and thus provide a means
of attachment for the two parts. Furthermore, one of the
parts, either the body or the cap, is fitted with an
attachment groove (13) for receiving a nerve or projection (11)
emerging from the other body.
Patent EP-0936139-A3 (EP)
Title: Doppelscheiben-Kabinenfenster für ein Flugzeug
Inventor: MUELLER RAINER DIPL-ING
IPC: B64C1/14
Filed: 1999-02-06
Abstract: Die Erfindung bezieht sich auf ein Doppelscheiben-Kabinenfenster für ein Flugzeug, mit dem -
ohne zusätzliche Anbauteile und ohne Nutzung eines aktiven Druckregelsystems - ein Beschlagen
und Vereisen der Kabinenfensterscheiben verhindert wird. Eine Modifikation von bereits eingerüsteten
Doppelscheiben-Kabinenfenstern läßt sich durch einfach Montage und ohne wesentliche
Veränderung der Flugzeugstruktur und des Flugzeugsystems verwirklichen. 
     Die Innen- und Außenfensterscheibe (1,2) des Doppelscheiben-Kabinenfensters schließen einen Fensterscheiben-Zwischenraum (3)
ein, der durch eine Fensterdichtung (9), die innerhalb des Kabinenfensterrahmens (5)
aufliegt, begrenzt ist. Der Fensterdichtung (9) ist randseitig eine Zusatzdichtung (11) befestigt, die
dem Schenkelrahmen (4), der Bestandteil des Kabinenfensterrahmens (5) ist, aufliegt. Die Zusatzdichtung (11)
und ein Teilbereich der Fensterdichtung (9), der nicht dem Schenkelrahmen (4) aufliegt, schließen einen
Kanal (7) ein, der mit vom Schenkelrahmen (4) eingeschlossen ist.
Patent EP-0939290-A3 (EP)
Title: Ausbildungseinrichtung für ein Kampffahrzeug mit einer schweren Waffe, insbesondere für eine Panzerhaubitze
Inventor: HUPFELD HEINRICH
IPC: F41A33/00
Filed: 1999-02-18
Abstract: Eine Ausbildungseinrichtung für ein Kampffahrzeug mit
einer schweren Waffe, insbesondere für eine Panzerhaubitze.
Das Seelenrohr der schweren Waffe ist durch
ein Kurzrohr (1) ersetzt, das an seinem fahrzeugseitigen
Ende die gleichen Befestigungsmittel aufweist
wie das Seelenrohr. Am freien Ende des Kurzrohrs (1)
ist ein Magazin (2) zur Aufnahme angesetzter Übungsgeschosse
(16.1, 16.2, 16.3) angeordnet, in welchem
die Übungsgeschosse (16.3) mittels einer Abbremsvorrichtung
(13-14) abgebremst und Magazinschächten
(2.2, 2.3) zugeführt werden. Es sind Übungsgeschosse
(16.1 bis 16.3) vorgesehen, die in Gewicht und Abmessungen
im wesentlichen einem realen Geschoß entsprechen.
Es ist eine Geschoßentnahmehilfe vorgesehen zum
Entnehmen der Übungsgeschosse (16.1 bis 16.3) aus dem
Magazin (2) mit einem auf Laufrollen laufenden Rahmengestell,
das eine Arbeitsplattform trägt und an
dem ein hydraulisch anhebbarer und absenkbarer Hubwagen
zur Aufnahme der aus dem Magazin (2) entnommenen
Übungsgeschosse (16.1 bis 16.3) und zu ihrer Absenkung
auf Bodenniveau angeordnet ist.
Patent EP-0940224-A3 (EP)
Inventor: NISHIO TOSHIKAZU
IPC: B24D3/02
Filed: 1993-06-02
Abstract: An abrasive tape is provided having a film substrate (2) and an abrasive layer
(10) laminated on one surface of said film substrate (2), said abrasive layer (10)
having on the outer surface thereof a plurality of recessed parts (9) and comprises
a binder of a crosslinked type cured resin (3) and polishing abrasive
material particles dispersed therewithin, wherein the density of said abrasive
material particles increases in the direction away from the film substrate (2).
Patent EP-0957663-A3 (EP)
Inventor: YAMAMOTO KEIZO
IPC: H05K3/40
Filed: 1999-04-09
Abstract: The invention provides an electronic part (1)
comprising an electronic-part body (2) comprising:
composite-material body made of synthetic resin in which
ceramic powder as a functional material and a catalytic
agent to make plating practicable are dispersed; and a
layer of composite material of synthetic resin in which
ceramic powder as a functional material is dispersed,
said layer covering the external surface of said
composite-material body except the portion in which an
electrode (3, 4, 5, 6, 7) is to be disposed; and an
electrode (3, 4, 5, 6, 7) disposed on the external
surface (2a, b, c, d) of said electronic-part body (2).
The above described electronic part (1) is excellent in
the freedom of shape, high in dimensional accuracy, and
it is easy to realize the intended electrical
characteristics.
Patent EP-0964440-A3 (EP)
Inventor: KOBAYASHI JUNICHI
IPC: B41J2/16
Filed: 1999-06-11
Abstract: An ink-jet head is produced by means of an etching
employing a mask member which is formed without defects
such as pinholes. More specifically, a
polyetheramide resin layer is employed as an
etching-resistance mask (3) when processing a
substrate (1) by means of the etching, in which the
polyetheramide resin layer is etched by means of an
etching gas containing oxygen as main component.
Patent EP-0998058-A3 (EP)
Inventor: LINDENMEIER HEINZ
IPC: H04B7/08
Filed: 1999-10-07
Abstract: The maximum current reception signal level for the current reception situation is determined in very short level comparison periods repeatedly initiated after longer periods. The level comparison periods are selected to be so short that reception is not noticeably affected. The diversity processor does no switching during level comparison periods. The updated maximum level switch position is used for switching received signals to the receiver. The system has a multi-antenna system with at least two antennas (A1,A2,..), a controllable logical switch (2) for diversity reception and a diversity processor (4) that changes the switch to another position in the event of noise. The maximum current reception signal level for the current reception situation is determined in very short level comparison periods repeatedly initiated after longer periods. The level comparison periods are selected to be so short that reception is not noticeably affected. The diversity processor does no switching during level comparison periods. The updated maximum level switch position is used for switching received signals to the receiver.
Patent EP-0995935-A3 (EP)
Inventor: SCHEHL ULRICH
IPC: F24F13/20
Filed: 1999-10-15
Abstract: The valve comprises a housing (16) with a neck (19), and a connector for fixing it to an installation wall. The valve is a right angles to the direction of flow, and the neck is bolt-shaped, with a circular cross-section, and has an outer thread for screwing into a nut (21).
Patent EP-0972483-A3 (EP)
Inventor: MARTIN GUY
IPC: A47J43/07
Filed: 1997-10-03
Abstract: The cutting head rotates within a bowl (1) where the food s placed. Two cutting blades (7a,7b) project from the centre unit (2) of the cutting head. The blades are inclined at angle to the rotation axis of the head. The blades are asymmetrical in length and curved toward the direction of rotation.
Patent EP-1010764-A3 (EP)
Inventor: YURINO NORIKO
IPC: G01N37/00
Filed: 1999-12-10
Abstract: The present invention provides a hybridization detection method
capable of quantitatively determining the degree of the hybridization
between a sample biopolymer and a probe biopolymer. In the method, the
amount of a fluorescently labeled probe immobilized on a substrate as a
spot is quantitatively determined by determining the fluorescence emitted
from a fluorescent material labeling the probe, and the amount of a
fluorescently labeled sample hybridized to the probe is quantitatively
determined by determining the fluorescence emitted from the fluorescent
material labeling the sample. The difference between the amount of the
probe and the amount of the sample is normalized with the amount of the
probe. Based on the normalized value, the amount of the sample
hybridized to the probe can be determined relative to the amount of the
probe spotted on the substrate.
Patent EP-1013589-A3 (EP)
Inventor: HECHLER HATTO DR
IPC: B65H45/14
Filed: 1999-12-15
Abstract: The machine is fitted with an adjustable stop (24). In order to determine any deviation of the position of the sheet (10) fold, a timer (26) records the instant at which the sheet impacts the stop after its entrance into the machine. A second timer (28) records the instant at which the sheet leaves the folding pocket (18) after the formation of the fold. Further detectors (30,32,34) record the length of sheet fed to the machine during these two instants
Patent EP-0937707-A3 (EP)
Inventor: GODBOLE SANJAY PURUSHOTTAM
IPC: B01J39/04
Filed: 1999-02-02
Abstract: The method of the present invention comprises feeding crude
acetonitrile containing acrylonitrile as an impurity and water into the upper
portion of a distillation column, distilling the crude acetonitrile in the
presence of the water for a time sufficient to allow substantially all of the
acrylonitrile impurity to be vaporized in the presence of the water, removing
substantially all of the acrylonitrile in an overhead stream exiting from the
distillation column and recovering the crude acetonitrile substantially free of
acrylonitrile impurity from the lower portion of the distillation column. In
particular, the method can be utilized to produce HPLC grade acetonitrile (UV
cutoff <190).