baber/WOPTO huggingface dataset:
Patent EP-0327188-A3 (EP)
Title: Method of storing data on recording tape
IPC: G11B27/30
Filed: 1989-01-04
Abstract: A method is disclosed for effecting update-in-place of data 
that has been recorded on tape in oblique tracks using a 
helical-scan recording technique. The data to be updated is 
recorded in a block (32) of M tracks lying between first and 
second continuum (81,37) each at least of N tracks where N is 
the worst-case number of tracks required to achieve 
head/track alignment. The block (82) of M tracks comprises a 
first series (100) of at least N tracks, a second series 
(101) of tracks containing the data, and a third series (12) 
of at least P tracks. When updating the data, the block (82) 
is rewritten as a whole in a single continuum with the first 
track of the block being written within a distance of P 
tracks from the last track of the first continuum (81).
Patent EP-0396839-A3 (EP)
Title: Naphthalenepropionic acid salts
IPC: C07D215/14
Filed: 1989-10-31
Abstract: The invention concerns  alpha -methyl-6-(2-quinolinylmethoxy)-2-naphthalene acetic acid, amine salts wherein the amine is an hydroxyalkylamine of formula NR1R2R3 wherein R1 is hydrogen, phenyl, alkyl of 1-6 carbon atoms or hydroxyalkyl of 1-6 carbon atoms, R2 is hydrogen, alkyl of 1-6 carbon atoms or hydroxyalkyl of 1-6 carbon atoms and R3 is hydroxyalkyl of 1-12 carbon atoms. The preferred salts are the tromethamine salts. The amine salts have enhanced activity as compared to the parent acids.
Patent EP-0372815-A3 (EP)
Title: Apparatus for guiding wires of a paper machine former
IPC: D21F9/00
Filed: 1989-11-29
Abstract: The present invention relates to an apparatus for guiding the wires 
of a paper machine former. The former comprises a double wire 
section including two wires (1, 2) in parallel direction (R) in which on 
the other side of the wires (1, 2) a dewatering unit (10) is arranged 
to drain water from the stock (3) flowing between the wires and in 
which at least the farthest wire (2) with respect to the dewatering 
unit is compressed with guide beams (20) or equivalent support 
members against the wire (1) nearest to the dewatering unit (10) in 
cross-machine direction with respect to wire direction (R) and across 
the web width . The load of these guide beams (20) is achieved by 
separate pressurized load hose construction (21) arranged between 
each guide beam (20) and support table or equivalent in order to 
achieve the desired press to the stock (3) between the wires (1, 2). 
Each load hose construction (21) is, according to the invention, 
equipped with separate pressure spaces into which a desired 
overpressure can individually be conducted to achieve a desired 
guide beam load against the wire leaning against the said guide 
beam across the web width.
Patent EP-0380127-A3 (EP)
Title: Thermosealing paper for tea bags, and process for making the same
IPC: D21H11/12
Filed: 1990-01-26
Abstract: The teabag paper comprises a first phase of natural fibres in a proportion of 60 - 85 % by weight and a second phase of heat-sealable synthetic fibres in the remaining proportion of 15 - 40 % by weight. The second phase penetrates the first phase in such a manner that both sides of the paper are heat-sealable, the weight per unit area of the paper being between 10 and 15 g/m<2>. The teabag paper has improved tea diffusion and can be processed in special, fast, automatic tea packing machinery due to the heat-sealability on both sides.
Patent EP-0392308-A3 (EP)
Title: Program controlled device for cutting up plates
IPC: B27B5/06
Filed: 1990-04-02
Abstract: A method for the program controlled longitudinal and transverse cutting-up of plates is described, in which from at least one plate, following an edging cut, an edge strip is detached by a further cut and the remaining plate is then cut up parallel to this cut into a plurality of strip-shaped plate sections, whereupon edge strips and plate sections are conveyed further and cut up transversely relative to the cuts made. 
<??>According to the invention, edge strips produced at the longitudinal cutting-up saw are first collected and fed together to the transverse cutting-up saw only after a predetermined number of remaining plates have been cut up. Consequently, the edge strips produced on cutting up a number of plates can be cut up in one operation, resulting in a considerable increase in efficiency. 
<IMAGE>
Patent EP-0398058-A3 (EP)
Title: Nuclear fuel assembly with expandable top nozzle subassembly
IPC: G21C3/33
Filed: 1990-04-27
Abstract: The invention concerns an expandable top nozzle 
subassembly (12) for a nuclear fuel assembly, including a 
lower or adapter plate (26), a top or hold-down plate 
(30), and hold-down springs (60) disposed between the top 
and adapter plates to transmit to the adapter plate hold-­
down forces applied to the top plate.  
     The top plate (30) is part of an upper structure 
(24) including a sidewall enclosure (32) which is integ­
rally connected to and depends from the outer peripheral 
edge (30A) of the top plate (30), the adapter plate (26) 
being captively disposed within the sidewall enclosure in 
a manner permitting relative movement between it and the 
upper structure (24).  
     This arrangement permits the adapter plate (30) 
to be mounted higher on the control-rod guide thimbles 
(16), thereby allowing for more fuel-rod growth, and 
still leaves enough room between the top and adapter 
plates for handling equipment to be engaged.
Patent EP-0396101-A3 (EP)
Title: Space diversity tdma receiver
IPC: H04L1/06
Filed: 1990-04-30
Abstract: In a space diversity receiver, multiple signal paths are connected 
respectively to antennas (10a, 10b) for multipath reception. Each signal path 
includes a digital demodulator (11a, 11b) coupled to the antenna and an impulse 
response detector (15a, 15b) or autocorrelator connected to the demodulator for 
deriving a channel impulse response of each one of the multiple paths. 
A maximum response detector (16a, 16b) is connected to each impulse response 
detector for detecting equalizable delay components which give a 
maximum response value and a nonequalizable delay components. A 
power ratio of the nonequalizable delay components to the equalizable 
delay components is derived for each signal path and a minimum value 
of the power ratios is determined and one of the signal paths in which 
the minimum value is detected is selected. The output signal of the 
demodulator of the selected signal path is applied to one input of an 
equalizer, or a maximum likelihood sequence estimator (23) and the 
equalizable delay components of the selected signal path are applied 
to a second input of the equalizer.
Patent EP-0385628-A3 (EP)
Title: Moving coil measuring instruments
IPC: G01D11/02
Filed: 1990-02-19
Abstract: A moving coil measuring instrument wherein at least one end of the axis (3) of rotation of the moving coil (1) is supported so as to permit adjustment of that end of the axis (3) in a direction substantially perpendicular to the axis (3), such adjustment correcting for non-ideal operation of the instrument. The adjustment is effected by rotation of a support member (5, 7), defining the one end, rotatably mounted in a frame member (9) of the instrument, the support member (5, 7) defining the one end at a location displaced from the axis (31, 32) of rotation of the support member (5, 7).
Patent EP-0399714-A3 (EP)
Title: Improvements in or relating to power tools
IPC: B25D16/00
Filed: 1990-05-15
Abstract: A power drill has a mode changing mechanism enabling the 
drill to be operated selectively in a hammer mode and a non-hammer 
mode. Pivotally mounted upon an internal partition 
of the drill is a mode changing mechanism comprising a first 
rigid limb (62) and a second limb (68) consisting of a leaf spring (58) 
located in side-by-side relationship with the first limb (62). 
The mechanism is pivotable into a first position in which 
the rigid limb is directly behind the output shaft (7) of the 
drill so preventing rearward movement of the shaft and 
enabling the drill to operate in a non-hammer mode, and a 
second position in which the leaf spring (58) is directly behind 
the output shaft so allowing rearward movement of the shaft (7) 
and enabling the drill to operate in a hammer mode.
Patent EP-0382697-A3 (EP)
Title: Control voltage generator in a transmitter arrangement for digitally modulated signals
IPC: H04B3/04
Filed: 1990-02-05
Abstract: Control voltage generator in a transmitter arrangement for e.g. QAM signals comprising a class C output amplifier (AMP). The control voltage generator (CVG) comprises a memory with a look-up table (ROM), whereby the I,Q-signals (I,Q) of the modulating signal (DM) address a cell in the look-up table (ROM), the information of which is used as a control signal (CS) to control the amplifier output level (RF). The information is modified to compensate for temperature variations and other non-linearities.
Patent EP-0476467-A3 (EP)
Title: Method for manufacturing bright round steel bars
IPC: B24C3/14
Filed: 1991-09-07
Abstract: The invention proposes a method for manufacturing bright steel, especially bright round steel bars produced from hot-rolled steel, according to which the round steel bars are rounded to narrow tolerances in a sizing mill from the rolling heat, the oxide layer on the round steel bars is largely removed and the round steel bars are then subjected to a straightening and polishing process.
Patent EP-0450801-A3 (EP)
IPC: G06F11/00
Filed: 1991-03-20
Abstract: A disk drive storage system comprises an array of disk drive units (230). The disk drives (160) contained in the units have a diameter of 65mm and rotate at 10,000 RPM which has the effect of reducing latency. In a preferred embodiment data and corresponding parity information are converted into portions and stored on a respective different one of the disk drive units. Data stored on a filed disk drive unit can be regenerated on a replacement disk drive unit. A disk drive unit can be replaced without powering down the system. Four disk drive units can be arranged in a four drive system to match the space geometry of the traditional half-high flexible disk drive used in a personal computer. <IMAGE>
Patent EP-0501347-A3 (EP)
Title: Thermoplastic siloxane-polycarbonate resin composition
IPC: C08K3/04
Filed: 1992-02-21
Abstract: A thermoplastic resin composition comprising  
(a) 100 parts by weight of thermoplastic copolycarbonate 
comprising 0.1 to 50% by weight of structural unit of 
the following general formula (1) and 99.9 to 50% by 
weight of structural unit of the following general 
formula (2): 
   
     and (b) 0.1 to 30 parts by weight of electroconductive 
carbon black can produce a molding product having good 
mechanical properties and surface smoothness with good 
moldability.
Patent EP-0515808-A3 (EP)
Title: Twin belt beam method
IPC: B23K26/08
Filed: 1992-04-09
Abstract: For slitting belt edges, a processing device which casts high-energy beams in turn onto one of two belts to be processed is used instead of a punching tool. The two belts are arranged in parallel next to each other and are transported alternately or in turn in the longitudinal direction in such a way that the belt edges to be provided with the slits are facing each other and, after cutting out one slit or shaping one edge contour of the slit of one belt, the high-energy beam passes over in a transverse direction to the next belt and begins there with the slitting or shaping of the edge contour of the slit. <IMAGE>
Patent EP-0523501-A3 (EP)
IPC: A61C3/025
Filed: 1992-07-06
Abstract: Bei einem Bearbeitungsgerät zum Bearbeiten von feinwerktechnischen, 
insbesondere dentaltechnischen Werkstücken in einem 
von einem Gehäuse umgebenen Bearbeitungsraum (31), mit einem 
Sichtfenster (23) und mit zwei zu beiden Seiten des 
Sichtfensters (23) angeordneten Durchgriffslöchern (36) im 
Gehäuse, in deren Randbereichen je- weils eine Halterung für 
einen Handschuh oder eine Stulpe angeordnet ist, weist die 
Halterung zwei koaxial ineinander steckbare Klemmringe (41,42) 
auf, von denen der eine Klemmring (41) im Bereich des 
zugehörigen Lochrandes am Gehäuse befestigt ist.
Patent EP-0551908-A3 (EP)
Title: Container lid
IPC: B65D43/04
Filed: 1993-01-15
Abstract: The invention relates to a lid for containers with an essentially rectangular mouth and outwardly projecting bearing edge. <IMAGE>
Patent EP-0659783-A3 (EP)
Title: Process for the production of stable high wax content vinyl latices.
Inventor: PUCKNAT JOHN G
IPC: C08L91/06
Filed: 1994-12-19
Abstract: Prepn. of a stable, paraffin wax-rich vinyl latex comprises: (a) copolymerising a mixt. of (i) a paraffinic wax, (ii) a monomer mixt. of three vinyl monomers, and (iii) a free radical initiator; (b) distilling the reaction mixt. to recover the soluble resin.; (c) treating the resin with aq. alkali to provide an aq. paraffin wax-rich soluble resin having a pH above 7.5; and (d) introducing some of the resin into an aq. emulsion copolymerisation component mixt. under emulsion copolymerisation conditions to form the vinyl latex. Step (a) takes place in an organic solvent under addn. copolymerisation conditions. The three vinyl monomers of (ii) have a combined acid number of 150-250 and are selected from vinyl monomers capable of providing homopolymers which exhibit Tgs greater than 70[deg]C. The aq. copolymerisation mixt. of (d) consists of at least two vinyl monomers, one of which comprises stearyl methacrylate, a nonionic surfactant and a free radical aq. emulsion polymerisation initiator. The vinyl latex is useful in the prodn. of coatings having low moisture permeability.
Patent EP-0663783-A3 (EP)
Inventor: MARINELLI DAVID JAMES
IPC: H04M3/50
Filed: 1994-12-01
Abstract: A substantially-universal detector of far-end call disconnect-
indicative tones detects the foreseeable forms of tone-based signalling of remote-end
call disconnect that are likely to be employed anywhere in the world, without
reconfiguration or reprogramming for different tones or countries. Implemented in
the digital signal processor (DSP 30) of port circuits of switching
systems or adjunct processors, the detector determines parameters (204) of
signals carried by the call to the near end and uses them, along with already-present
linear predictive coding (LPC) predictor coefficients (202) and indications of energy
(203) in the signals, in a multivariate classification (230) of call progress tones from
other tones. When presence of any call progress tones is thus detected substantially
without interruption for a predetermined minimum time in the received signals, the
call is considered (240) to have been disconnected at the far end. In response, a
voice messaging system (VMS) adjunct processor deletes any recording of the
call progress tones from the end of the recorded message.
Patent EP-0666601-A3 (EP)
Title: Abschaltbares Halbleiterbauelement
Inventor: JAECKLIN ANDRE PROF DR
IPC: H01L29/744
Filed: 1995-01-12
Abstract: Zur thermischen Entlastung, insbesondere des Randes von
scheibenförmigen, abschaltbaren GTO-Thyristoren (GTO), wie
sie in der Leistungselektronik in Stromrichtern eingesetzt
werden, ist randseitig und lateral benachbart zu dem GTO-Thyristor-Segment
(GTO) mindestens ein Kühlsegment (15)
angeordnet, das von einer GTO-Kathodenmetallisierung (9)
des GTO-Thyristor-Segments (GTO) durch eine
Steuerelektrodenmetallisierung (5) einer Steuerelektrode
getrennt ist. Zwischen Kühlsegmentmetallisierung (13) und
Steuerelektrodenmetallisierung (5) ist eine Isolierschicht
(14) vorgesehen. Die Kühlsegmente (15) in einer äußeren
Ringzone können alternierend zu GTO-Thyristor-Segmenten
(GTO) oder nach außen versetzt in radialer oder dazu
senkrechter Richtung angeordnet sein. Anstelle von
Kühlsegmenten (15) kann in der äußeren Ringzone eine p + -GTO-Emitterschicht
(11) der GTO-Thyristor-Segmente (GTO)
randseitig verkürzt sein. Die Randseite dieser GTO-Thyristor-Segmente
(GTO) kann durch Bestrahlung mit
Elektronen, Protonen oder α-Teilchen eine kleinere
Ladungsträger-Lebensdauer aufweisen als der übrige
Halbleiterkörper, woraus ein geringerer Betriebsstrom in
diesem Bereich resultiert. Zur Stabilisierung der
Zündschwelle und Reduzierung von deren
Temperaturabhängigkeit kann zwischen einer Steuerelektrode
(5) und einer Kathode (9) des GTO-Thyristors (GTO) ein
ohmscher Widerstand mit einer Diode in Reihe geschaltet
sein.
Patent EP-0778179-A3 (EP)
Inventor: MIZUTA KEN
IPC: H03M5/08
Filed: 1996-11-14
Abstract: A multiplex communication system is formed by a
plurality of mutually connected nodes on a bus. One of the
nodes is used as the master node. Variable pulse width
modulated data (VPWM-data) is transmitted on the bus. Each
node converts control data from the exterior into serial
peripheral interface (SPI) data and further into VPWM-data,
and transmits it to the bus. In addition, each node inverts
VPWM-data received from the bus into SPI-data and further
into the original data.
Patent EP-0790577-A3 (EP)
Title: Operations on images
Inventor: JABBI AMANDEEP
IPC: G06F9/38
Filed: 1996-11-26
Abstract: Image operations are implemented using a specially
developed instruction set in a parallel processing environment
that maximizes parallelization of operations. Graphics data
partitioned addition and multiplication instructions allow for
simultaneous addition or multiplication of multiple words of
graphics data in parallel using a number of processing subunits
of a graphics execution unit.
Patent EP-0796669-A3 (EP)
Title: Ultraschallwandler
Inventor: RITTER JOACHIM DIPL-ING
IPC: B06B1/06
Filed: 1997-03-10
Abstract: Der Ultraschallwandler enthält einen piezoelektrischen Körper
(2), der an einer ersten Flachseite (4) mit voneinander elektrisch
getrennten ersten Elektroden (8) versehen ist. Gemäß
der Erfindung sind diesen ersten Elektroden (8) auf der von
der ersten Flachseite (4) abgewandten zweiten Flachseite (6)
voneinander und von den ersten Elektroden (8) elektrisch getrennte
zweite Elektroden (10) derart zugeordnet, daß sich
die ersten Elektroden (8) und die zweiten Elektroden (10) in
einer Draufsicht auf eine der Flachseiten gesehen jeweils in
wenigstens einem Teilbereich überdecken. Ein Ultraschallwandler
mit diesen Merkmalen ist vielseitig einsetzbar und kann
einfach hergestellt werden.
Patent EP-0802522-A3 (EP)
Inventor: BLOCK HANS-ULRICH DR
IPC: G10L15/22
Filed: 1997-04-04
Abstract: Es wird ausgehend von einer digitalen Aktionsinformation, die
von einem Benutzer (B) der Anordnung übergeben wird, zuerst
aus einer vorgebbaren Anzahl von Aktionen eine Aktion ermittelt
unter Verwendung von Aktionshinweisen, die die Aktionsinformation
aufweist. Dabei wird eine erste Menge von Aktionen
ermittelt und gespeichert, bei denen alle Aktionshinweise
mit den Schlüsselbegriffen übereinstimmen. Weiterhin
wird eine zweite Menge von Aktionen ermittelt und gespeichert,
bei denen mindestens ein Teil der Aktionshinweise mit
den Schlüsselbegriffen übereinstimmen. Die erste Menge von
Aktionen und/oder die zweite Menge von Aktionen wird als
Grundlage zur eindeutigen Ermittlung der Aktion verwendet.
Für die mindestens eine ermittelte Aktion werden die der Aktion
jeweils zugeordneten Aktionsparameter unter Verwendung
eines Parameterparsers (PP) ermittelt. Die gesuchte Aktion
wird in einem letzten Schritt durchgeführt.
Patent EP-0820062-A3 (EP)
Inventor: SHIGENOBU MASAHIRO
IPC: G11B27/30
Filed: 1997-07-15
Abstract: A storage medium reproduction apparatus for
reproducing data from a storage medium (10) for storing data
which are divided into frames of a predetermined length,
each of the frames comprising a synchronizing pattern. The
apparatus comprises a synchronizing pattern detection (12)
circuit for detecting synchronizing patterns and a frame
determination circuit (40) for determining a currently
reproduced frame on the basis of regularity of the
synchronizing patterns detected by the synchronizing
pattern detection circuit.
Patent EP-0823360-A3 (EP)
Inventor: SAWADA MAMORU
IPC: B60T8/48
Filed: 1997-08-11
Abstract: During a time period of from a time that is
immediately before a vehicle being stopped to a time of the
vehicle being stopped, a pressure increase gradient in braking
fluid pressure which is applied to wheel cylinders (42, 43) of
rear wheels is made to be larger than a pressure increase
gradient that prevailed until a time that was immediately
before the vehicle being stopped. As a result, a pitching
motion that occurs in a vehicle body can be suppressed.
Patent EP-0829849-A3 (EP)
Inventor: TANAKA KIMIHITO
IPC: G10L13/07
Filed: 1997-09-10
Abstract: Data in the same range of the fundamental frequency F 0 
as speech segments are used as a learning data to prepare a
reference codebook CB M  for a spectrum envelope. The same
learning data for a higher range than F 0  and the same
learning data for a lower range are subject to a linear
stretch matching with respect to the learning data for the
range F 0 . For each vector code in the reference codebook
CB M , the spectrum envelope is clustered to prepare a high
range codebook CB H  and a low range codebook CB L . The
spectrum envelope of input speech segments are fuzzy vector
quantized (S403) with the reference codebook, and depending
on the synthesized F 0 , either one of high, middle and low
codebooks is selected. The selected codebook is used to
decode the fuzzy vector quantized code, and the decoded
output is subject to the inverse FFT. Alternatively,
codebooks CM MH  and CB ML  each comprising differential vectors
for corresponding code vectors between CB M  and CB H  and
between CB M  and CB L  are prepared. The quantized code is
decoded using either CB MH  or CB ML , and the decoded
differential vector is stretched in accordance with a
difference in the fundamental frequency between the
synthesized speech and the original speech for CB M . The
stretched differential vector is added the code vector which
was used for the fuzzy vector quantization.
Patent EP-0851491-A3 (EP)
Inventor: USAMI TATSUYA
IPC: H01L23/522
Filed: 1997-12-23
Abstract: In a semiconductor device with a multilevel interconnection
structure according to the present invention, a dielectric
constant between interconnections is lowered and the
reliability and performance of the device is enhanced. The
semiconductor comprises a plurality of interconnections
formed on a first insulating-film, a second insulating-film
formed on the side walls of each of the plurality of
interconnections, a plurality of grooves formed in the first
insulating-film between the plurality of interconnections,
and a third insulating-film, with smaller dielectric constant
than that of the first and second insulating-film, formed in
each of the plurality of grooves which each is between the
plurality of interconnections, and directly formed on the
first insulating-film.
Patent EP-0818368-A3 (EP)
Inventor: BUTT RON J
IPC: C06D5/10
Filed: 1997-07-04
Abstract: Hybrid inflators for an inflatable safety system are
disclosed. In one embodiment, the hybrid inflator uses a dual
function initiator (859) in that the combustion products from the
initiator both ignite the propellant (818) by direct contact
therewith and propel a projectile (838) through an outlet closure
disk (874) to release the stored pressurized medium (868). In another
embodiment, the hardware configuration of the hybrid inflator
allows the propellant (818) to be loaded into the inflator after all
hardware connections proximate the propellant, which require
a weld, have in fact been welded. In another embodiment, the
main inflator outlet closure disk (874) is disposed at substantially
a mid portion of the inflator. In another embodiment, the
propellant gases are required to flow from the combustion
chamber (882) and into the stored gas housing (862) prior to exiting the
inflator, such by using a projectile (838) to rupture the main
inflator outlet closure disk (874) and to thereafter seal the gas
generator.