baber/WOPTO huggingface dataset:
Patent EP-0756363-A2 (EP)
Inventor: WURST WILLIAM C
IPC: H01S5/068
Filed: 1996-07-23
Abstract: A low-cost monitor includes two comparators which are adapted to form a window comparator which frames a laser transmitter's normal range of operation. An apparatus for generating an amplified back-face-monitor voltage corresponding to the laser transmitter's optical output power level is coupled to the window comparator. A reference voltage is also coupled to the window comparator which defines the upper threshold of the normal operational range. A controllable variable voltage source is coupled to the window comparator and is used to define the lower threshold of the normal operating range, where this lower threshold has two associated threshold values as described above. The lower threshold is initialized to the first threshold value which corresponds to an end-of-life operating state of the laser transmitter. When the back-face-monitor voltage signal equals or drops below the first threshold value, an alarm signal is generated by the laser monitor, and the controllable variable voltage source is switched to a second state for providing a second threshold value which corresponds to failed operating state of the laser transmitter. As the optical output power level continues to decline with temperature and time, it eventually falls belows the second threshold and a second alarm is generated to indicate failure of the laser. A variable gain instrumentation amplifier is coupled to the generating apparatus and utilized to measure the optical output power of the laser transmitter.
Patent EP-0767424-A2 (EP)
Inventor: ENGEBRETSEN DAVID ROBERT
IPC: G06F9/38
Filed: 1996-09-09
Abstract: A processor (20) includes an alias unit (30) having high-speed memory storage locations allocated at compile time for variable-sized data objects. The storage locations are accessed through a table of alias entries (34) that consist of a base address in the processor memory (24) to which the alias entry is aliased, the number of bytes in the alias entry, and a base address that points to the first byte of alias buffer memory representing the value of the alias entry. Each alias entry is given a unique name from a small name space that is encoded into relevant machine opcodes. The names are used to reference the data objects. The processor (20) can optionally include a data cache (28) and can be used in either single processor or multi-tasking environments. Reference to a memory location address associated with an alias register entry would be redirected to the intermediate storage.
Patent EP-0787997-A2 (EP)
Inventor: LITTLE ERIK R
IPC: H03H17/02
Filed: 1996-10-10
Abstract: An adaptive digital filter is provided to obtain improved measurement accuracy in an electronic instrument which has a front-end circuit for coupling to an input signal to be measured. An analog to digital converter converts the input signal received through the front-end circuit into a stream of measurement values during the measurement phase. The stream of measurement values are then provided to the adaptive digital filter which mathematically operates on them to remove the frequency response effects of the front-end circuit in a process of convolution in the time domain using a set of digital filter values obtained during the calibration phase. Because the frequency response requirements of the front-end circuit have been eased with the addition of the adaptive digital filter, a simpler front-end circuit with fewer components and with no need for manual adjustment may be employed in electronic instruments.
Patent EP-0788267-A2 (EP)
Inventor: PARKER STEVEN D
IPC: H04L12/26
Filed: 1996-12-11
Abstract: A method, apparatus, and computer program product are provided for generating test packets to be used in developing network protocol devices. According to the method of the invention, a first computer system is provided that includes a packet shell generation facility. The packet generation facility includes a generic command language interface mechanism and a packet management function generator. Using the packet shell generation facility test packets are generated for use in testing various aspects of network protocol devices.
Patent EP-0789306-A2 (EP)
Inventor: FISHLER LEONARD R
IPC: G06F13/00
Filed: 1996-12-19
Abstract: An apparatus and method for getting descriptors to data and passing the descriptors among data sources and sinks, thereby avoiding copying the data among the data sources and sinks. The data source/sink which consumes the data actual initiates the copying of the actual data itself, using global pointers to the data in the descriptors.
Patent EP-0859642-A2 (EP)
Inventor: ISAKSON PETER C
IPC: A61K49/06
Filed: 1996-10-16
Abstract: L'invention concerne un procédé de détection de concentrations de cyclooxygénase-2 chez un mammifère, qui consiste à administrer à ce mammifère une quantité efficace du point de vue diagnostique d'un agent sélectif pour la cylooxygénase-2, susceptible d'être détecté in vivo, et à identifier l'agent pour détecter la concentration de cyclooxygénase-2.
Patent EP-0815902-A2 (EP)
Inventor: COHRT CLAUS DIPL-ING
IPC: A62C99/00
Filed: 1997-02-20
Abstract: Bei einem Verfahren zur Brandbekämpfung in geschlossenen Räumen wird durch die Reaktion von Ammoniak mit Umgebungsluft ein aus Stickstoff und Wasserdampf bestehendes Löschgasgemisch erzeugt, das dem Brandherd zugeführt wird. Die Löschgaserzeugung erfolgt in einer Vorrichtung, deren Aufbau im wesentlichen demjenigen einer Kleingasturbine entspricht und bei der als Brennstoff Ammoniak eingesetzt wird. Durch die zusätzliche Einspritzung von Wasser in die Brennkammer dieser Vorrichtung sowie in eine der Turbine nachgeschalteten Mischkammer wird die Temperatur des so erzeugten Löschgases kontrolliert. <IMAGE>
Patent EP-0810659-A2 (EP)
Inventor: YOUNG WILLIAM RONALD
IPC: B81B1/00
Filed: 1997-05-09
Abstract: Semiconductor devices 340 are formed in semiconductor wafer 300. Contact pads 332 are formed in each die 330. An interconnect connects the contact pads 332 to die surface contact regions 210, 212. Scribe trenches 348 are formed in device wafer 300; corresponding trenches 358 are formed in cover wafer 360. The cover wafer 360 is thinned to open scribe trenches 348. Conductive vias 310-313 connect the contact pads 210, 212 to external surface bump contacts 333.
Patent EP-0816030-A2 (EP)
Inventor: SCHRAMMEL HELMUT DIPL-ING
IPC: B27G13/12
Filed: 1997-06-20
Abstract: The milling head (1) has two flat sides (8,9) and a peripheral one (10) of a shape matching that of the profile to be milled. Cutter-blade supports (3) fixed to the head have edges at intervals in the radial direction. Where the rake angle is positive, the outer radial portions of the supports trail the inner ones when seen in the direction of rotation. Where it is negative the opposite is the case, so that the rake angle is kept within predetermined limits. The cutting edges can be inclined to the rotation axis (6) of the milling head. Each cutter can comprise three segments in a stepped pattern and parallel to each other.
Patent EP-0829576-A2 (EP)
Inventor: MITCHELL MELVIN GLENN
IPC: D21H17/06
Filed: 1997-09-01
Abstract: A multiply paper structure having at least one ply containing a mixture of cellulose ester fibers and cellulose fibers, having improved softening properties, readily moldable at moderate temperatures, printable with ordinary inks, and having adequate stiffness for applications requiring a desired stiffness, and a process for making the same.
Patent EP-0835835-A2 (EP)
Inventor: SHAHAF GIDEON
IPC: B65H39/16
Filed: 1997-10-13
Abstract: A web alignment system (10) is provided which consists of at least one liner web roll
(14) affixed to a first roll stand (12) and at least one medium web roll (18) affixed to a
second roll stand (16). The web alignment system is characterized by further including
control means (40) for pre-positioning the liner and medium web rolls prior to the
commencement of unwinding of the liner web roll and the medium web roll.
Patent EP-0843410-A2 (EP)
Title: Inductance-capacitance composite component
Inventor: SUNAHARA HIROFUMI
IPC: H01G4/08
Filed: 1997-11-12
Abstract: An inductance-capacitance (LC) composite component comprising a body
obtained by monolithically sintering a capacitor portion having a layered structure
consisting of a dielectric ceramic layer and an electrode layer with an inductor portion
having a layered structure consisting of a magnetic ceramic layer and an electrode
layer, wherein at least one of said dielectric ceramic layer and said magnetic layer
contains a glass having a softening point of 800°C or lower, and said dielectric
ceramic layer and said magnetic layer are monolithically sintered at a temperature of
1,000°C or lower. The LC composite component is free from generation of cracks
and degradation in characteristics, and is thereby highly reliable.
Patent EP-0802098-A2 (EP)
Inventor: DRENNEN DAVID BERNARD
IPC: B60T8/48
Filed: 1997-03-24
Abstract: A variable screw-driven system (10) includes a rotatable drive screw (30) powered by a motor actuator (34). A nut (24) is disposed about the drive screw and is linearly translatable in response to rotation of the drive screw. The nut carries a cam follower (38) which travels within a cam track (36). Linear translation of the nut is altered by tracking of the cam following within the cam track such that rotation of the nut is effected simultaneously with rotation of the drive screw resulting in an effective variable pitch of the variable screw-driven system wherein linear translation of the nut results from both rotation of the drive screw and rotation of the nut.
Patent EP-0872880-A2 (EP)
Inventor: PARK YOUNG-SOH
IPC: H01L21/8242
Filed: 1997-11-27
Abstract: A method for forming a platinum group metal layer
(65) and a method for manufacturing a storage electrode
(82) such as for a capacitor using the same in which
contact failure of the storage electrode caused by oxygen
diffusion is prevented and the storage electrode can be
easily formed. The metal layer (65) of the platinum group
is formed on a semiconductor substrate (50, 55) where the
opening such as a storage contact hole (54) is formed, in
a thickness of approximately 1000Å. The metal layer (65)
is reflowed by heating at 650°C or more to fill the
opening (54).
Patent EP-0879001-A2 (EP)
Inventor: BOURGOIS LUC
IPC: D03D15/02
Filed: 1997-01-09
Abstract: Cette invention concerne un tissu (144), utilisé en tant que pièce rapportée protégeant contre les coups de poignard dans des textiles protecteurs, qui comporte une pluralité de câbles d'acier (100). Chacun desdits câbles d'acier (100) a un axe longitudinal (102) et au moins deux filaments d'acier (104). Chacun desdits filaments d'acier (104) forme un angle de torsion α avec l'axe longitudinal (102) du câble d'acier (100). Lesdits câbles d'acier (100) comportent au moins deux angles de torsion sensiblement différents l'un de l'autre qui permettent d'empêcher toute pénétration de poignard ou de couteau.
Patent EP-0881256-A2 (EP)
Inventor: ARAKI SHUNJI
IPC: C08K5/548
Filed: 1997-09-19
Abstract: The present invention provides a rubber composition and a
pneumatic tire using the rubber composition. A rubber composition
which comprises: a blend rubber of a copolymer and other diene base
rubbers, the copolymer being obtained by copolymerization of 1,3-butadiene
and an aromatic vinylmonomer using an organic lithium
compound as an initiator, the glass transition point of the copolymer
being -50 °C or more, and the blend rubber comprising the
copolymer in an amount of 20 parts by weight or more and the other
diene base rubbers in an amount of 80 parts by weight or less per
100 parts by weight of the blend rubber; silica filler in an amount of
10 to 80 parts by weight per 100 parts by weight of the blend rubber;
carbon black in an amount of 20 to 80 parts by weight per 100 parts
by weight of the blend rubber; and a specific silane coupling agent,
i.e., a bis (alkoxysilylalkyl) polysulfide having a polysulfide chain in
which the distribution of sulfur is specified, in an amount of 1 to
20 % by weight of the amount of silica. The pneumatic tire has
excellent wet skid resistance, low rolling resistance, and abrasion
resistance.
Patent EP-0944467-A2 (EP)
Inventor: BREIL JUERGEN
IPC: B29C55/16
Filed: 1997-11-20
Abstract: Ein verbessertes Verfahren zur Folienaufheizung oder -temperierung sowie eine zugehörige Vorrichtung einschliesslich einer Messvorrichtung zur Messung der Temperatur basiert auf den folgenden Merkmalen: es ist eine separate Einrichtung zur Folienrandaufheizung vorgesehen; die Einrichtung zur Folienrandaufheizung umfasst eine Infrarotstrahler-Einrichtung (21) und eine Heissluft-Aufheizeinrichtung (29); und die Infrarotstrahler-Einrichtung (21) und die Heissluft-Heizeinrichtung (29) sind auf unterschiedliche Werte für die Heizleistung ansteuer- oder einstellbar.
Patent EP-0867711-A2 (EP)
Inventor: PETERS WILHELM ING GRAD
IPC: G01N21/51
Filed: 1998-03-13
Abstract: The present invention relates to an instrument for determining the light scattered by a sample comprising a platform rotatable about an axis of rotation; a sample holder disposed along the axis of rotation; a light source for producing a beam of coherent light that can be focused on a sample in the sample holder; and a plurality of detectors disposed and rotatable about the axis of rotation and adapted so that each detector can be adjusted to focus on a common point along the axis of rotation by reference to the beam.
Patent EP-0875673-A2 (EP)
Inventor: ZHANG HONG DR
IPC: F02D41/08
Filed: 1998-04-17
Abstract: The operating control method detects the position of the throttle pedal and the engine revs, for ascertaining the idling condition of the engine, with calculation of a torque value (TQ-1-PD) using a characteristic field (KF1) addressed by the rev differential (N- GRD) and the difference (N-DIF) between the actual revs and a given revs value. The required engine torque (TQ-IS-XSP) is determined using the calculated torque and at least one monitored engine operating parameter, used for providing a setting signal for adjusting a setting element for the engine.
Patent EP-0887777-A2 (EP)
Inventor: BUBLITZ HERMANN R DIPL-ING
IPC: G07F9/08
Filed: 1998-05-15
Abstract: The invention relates to a procedure for processing data,
especially transaction data, in an electronic payment system,
whereby the electronic payment system includes a minimum of
one payment terminal, a collections device and a transaction
system. During the procedure, a data record is generated with
header data (1), a payment transaction is executed by the
minimum of one payment terminal (2), information concerning
the payment transaction is stored in the data record (3), the
data record is flagged as a shadow data record (6), and an
additional data record with additional header data is
generated (7), whereby the additional data record is generated
before a further payment transaction (8) begins.
Patent EP-0884861-A2 (EP)
Inventor: KONDO TAKAYUKI
IPC: H04B1/7075
Filed: 1998-06-04
Abstract: In a spread spectrum receiver, when a preliminarily set
integration period for integrating a correlated power of a
received signal is significantly offset with respect to a fading
period, accurate follow-up of a path becomes difficult to lower
synchronization acquisition ability. To avoid this, in a
fading period computing unit, an offset of the transmission
power is obtained from a transmission power control information
extracted by a decoder, correlated power calculation is
performed for deriving the fading period on the basis of the
result of the correlated power calculation. According to this
fading period, the integrated period is determined to
accurately perform synchronization acquisition by performing
integration of the correlated power depending upon the fading
period.
Patent EP-0876878-A2 (EP)
Inventor: MARKS JOEL STEVEN
IPC: B25B13/10
Filed: 1996-10-10
Abstract: A self-forming socket having a plurality of
retractable pins (16) bundled in parallel within a housing
(20). The bundled pins may displace longitudinally and are
biased by spring force away from a frame (20) on which the
pins are slidably held. A spacer pin (30) may be
positioned at the centre of the socket and is similarly
biased away from the frame under spring force. When the
socket is forced over a fastener, nut, or bolt head, groups
of pins are pushed inwards towards the frame and into the
housing thereby conforming the pins to the contours of the
fastener. Each pin has a circular cross-section and the
interior walls of the housing containing the bundled pins
has a hexagonal shape and does not contain any right
angles. The pins are packed in a hexagonal arrangement.
Patent EP-0909955-A2 (EP)
Inventor: IRLE HENNING
IPC: G01D5/00
Filed: 1998-08-25
Abstract: Beschrieben wird ein induktiver Winkelsensor mit einem Statorelement (1), welches eine mit einer periodischen Wechselspannung beaufschlagte Erregerspule (2) sowie mehrere Empfangsspulen (3) aufweist, und einem Rotorelement (4), welches die Stärke der induktiven Kopplung zwischen Erregerspule und Empfangsspulen in Abhängigkeit seiner Winkelposition relativ zum Statorelement vorgibt, und einer Auswerteschaltung (9) zur Bestimmung der Winkelposition des Rotorelementes relativ zum Statorelement aus den in den Empfangsspulen induzierten Spannungssignalen, wobei das Rotorelement mindestens eine Kurzschlußleitung (5) ausbildet, welche, zumindest über Teilbereiche, in Umfangsrichtung des Rotorelementes eine sich periodisch wiederholende Schleifenstruktur ausbildet. Der induktive Winkelsensor zeichnet sich u. a. durch einen kompakten Aufbau, ein hohes erzielbares Auflösungsvermögen und eine besonders hohe Unempfindlichkeit gegenüber Fertigungs- und Einbautoleranzen aus. <IMAGE>
Patent EP-0892010-A2 (EP)
Inventor: KANNO TATSUYA
IPC: C08G64/14
Filed: 1994-01-21
Abstract: A (co)polycarbonate composition comprising a (co)polycarbonate and a borate
represented by the following general formula: xM n O·yB 2 O 3 ·zH 2 O, wherein x is an
integer of from 1 to 10; y is an integer of from 1 to 10; z is 0 or an integer of from 1
to 10; n is 1 or 2; and M represents an alkali metal ion, an alkaline earth metal ion,
a quaternary ammonium ion, a quaternary phosphonium ion or a tertiary sulfonium
ion.
Patent EP-0921619-A2 (EP)
Inventor: HAYASHIMOTO HAJIME
IPC: H01L27/092
Filed: 1998-12-07
Abstract: The pass transistor (8) is formed by a high
withstanding voltage structure formed with double-diffusion
layers. An N -  well is formed on top of a P -  semiconductor
substrate, and a P -  well is formed within the N -  well. An N + 
diffusion region used as a source of a pass transistor and a
P +  diffusion region used as a back gate of the pass
transistor are formed on top of the P -  well through a field
oxide film. One terminal of a resistor (13), which is
formed of polysilicon, for example, is connected to the N + 
diffusion region used as the source, and in the same way,
the other terminal of the resistor is connected to the P + 
diffusion region used as the back gate. As a result, a
power source circuit, which is composed of a MOS type
transistor whose circuit current does not increase even in
the case that the output terminal is short-circuited to
power source voltage, can be provided.
Patent EP-0877252-A2 (EP)
Inventor: LELAND JOHN K
IPC: C12Q1/68
Filed: 1992-02-05
Abstract: The invention relates to methods, apparatus, reagents, and kits for performing
a binding essay for an analyte of interest present in a sample based upon
electrochemiluminescence at an electrode of interest. In the method, reagents
and kits particles can he employed; for instance, for setting upon the electrode
surface by gravity, centrifugation or magnetic attraction. The apparatus can
include a magnet for generating a magnetic field in a region proximate the
electrode.
Patent EP-0869296-A2 (EP)
Inventor: CHATTERJEE DILIP K
IPC: F16H7/06
Filed: 1998-03-18
Abstract: Apparatus and method for spooling strips of photographic web has
various secondary drive systems for advancing stations and a main ceramic drive
system, cooperating with the secondary drive systems, which includes highly
efficient, light weight, durable, and wear and abrasion resistant sliding components.
In particular, the chain (24) and the sprockets (14,20) are manufactured using
high precision tetragonal zirconia polycrystal (TZP) ceramic or alternatively
zirconia-alumina ceramic composite.
Patent EP-0925729-A2 (EP)
Inventor: VAN SCHOONHOVEN HARPERT EMILE
IPC: A41D1/089
Filed: 1998-12-23
Abstract: Described is a pair of pants (1) at least comprising a front (2) and a back which are both
provided on the top side thereof with a waistband (4). At least the front (2) is herein
provided with an opening (5). This opening (5) is covered by a covering member (3)
which is at least partially releasable to thus provide a better accessibility of the opening
(5). The pants (1) are advantageously underpants.
Patent EP-0862898-A2 (EP)
Inventor: WILLARD LLOYD K
IPC: A61B5/20
Filed: 1998-02-06
Abstract: An apparatus and method for placement of a tubular body in the urethra. The
tubular body includes a proximal portion adapted for placement toward a bladder end
and bladder neck end of the urethra and a distal portion opposite from the proximal
portion. A sensor component located on the tubular body is responsive to a feature of
the urethra and outputs a first signal indicating proper placement of the proximal
portion of the tubular body relative to the bladder and bladder neck. Preferably, an
insertion tool is used during positioning of the urethral apparatus. The insertion tool is
coupled to the distal end of the urethral apparatus and is used to push the urethral
apparatus proximally in the urethra. The first signal can be transmitted from the
urethral apparatus through the insertion tool from which it is perceivable by the person
positioning the urethral device. Upon proper placement, the insertion tool is
decoupled from the urethral apparatus and withdrawn leaving the urethral apparatus in
place in the urethra with the proximal portion properly positioned relative to the
bladder neck and bladder.
Patent EP-0908722-A2 (EP)
Inventor: ORABY MOUSTAFA
IPC: G01R33/44
Filed: 1998-09-15
Abstract: A geological formation is evaluated by taking core samples of
predominantly one type of rock; determining a T2 distribution of a formation
lithology and a T2 cuttoff time for each sample; and calculating the formation
lithology surrounding the borehole and estimating a variable T2 cuttoff time based
on the formation lithology.