baber/WOPTO huggingface dataset:
Patent EP-0399704-A3 (EP)
Title: Frequency spectrum determination using interpolation
IPC: G01R23/165
Filed: 1990-05-11
Abstract: Apparatus, e.g. a spectrum analyser or frequency counter, 
for determining the frequency and/or amplitude of a spectral line in 
the frequency spectrum of an input signal, comprising a 
window-defining filter for shaping and truncating the input signal 
amplitude as a function of time, means for applying a discrete 
Fourier transform to the filtered input signal to store 
representations of signal amplitude at each of several predetermined, 
contiguous frequency bins, and means for interpolating between the 
stored values of signal amplitude to determine the frequency and/or 
amplitude of an amplitude peak in the input signal, wherein the 
interpolation means fits the stored values to a Gaussian or 
near-Gaussian curve which is close to the Fourier transform of the 
window function defined by the filter.
Patent EP-0438925-A3 (EP)
Title: Multiplexed hydraulic control systems
IPC: F15B9/09
Filed: 1990-12-28
Abstract: A multiplexed hydraulic control system which 
avoids the use of a rotary multiplexer and thereby 
allows for random selection of the multiplexed outlet 
ports and variable dwell times for the respective 
ports. A single hydraulic input is multiplexed among 
a plurality of hydraulic outputs. A control system 
provides two types of signals: (1) modulation 
signals selected from a plurality of multiplexed 
input signals for producing a modulating hydraulic 
flow, and (2) selector signals for operating on the 
multiplexer means to route the modulated signal to 
the appropriately selected channel.
Patent EP-0445560-A3 (EP)
Title: Process for preparing ethane derivatives
IPC: C07C17/20
Filed: 1991-02-18
Abstract: A process for preparing ethane derivatives containing the trifluoromethyl group in good yield is described which is carried out in liquid phase and is particularly suitable for preparing CF3CHCl2 (R123).
Patent EP-0483752-A3 (EP)
Title: Optical member made of high-purity and transparent synthetic silica glass and method for production thereof and blank thereof
IPC: H01S3/034
Filed: 1991-10-29
Abstract: This invention relates to an optical member made of synthetic silica glass of high-purity and transparency, and a method for manufacture a blank thereof or the optical member, and more especially to optical members assembled in assembled in various apparatus employing such high-power laser beams as an excimer laser. The optical member comprising: having absolute refractive index, nd, of 1.460 or more, and having hydrogen molecule concentration of about 5 x 10<1><6> molecules/cm<3> or more.
Patent EP-0532034-A3 (EP)
IPC: A61F13/72
Filed: 1992-09-11
Abstract: A disposable absorbent garment (2) for use as a baby diaper 
and the like includes a pair of differentially stretchable 
ear members (44) wherein each differentially stretchable ear 
member comprises a stretchable inner ear portion (46) and a 
stretchable outer ear portion (48). A first fastening 
mechanism (52) on each ear (44) is releasably fastenable to 
the front (6) of the article, and second fastenable members 
(54) on the outermost portions of each stretchable ear (44) 
are fastenable together at the front (6) of the diaper when 
worn.
Patent EP-0560237-A3 (EP)
Title: Method for the synchronisation of base radio stations in a radio telephone system
IPC: H04B3/54
Filed: 1993-03-06
Abstract: It is known for synchronisation information to be transmitted from a master base station to further (slave) base stations via lines. The object of the invention is to avoid this line cost. To achieve this object, a generator for a synchronisation voltage (4) is disposed in a control unit for the radio network (2). The feed voltage for the base stations (6) is modulated with this synchronisation voltage, transmitted via the basic-rate access bus (51) which is already available and in each case demodulated in the base station (6). <IMAGE>
Patent EP-0596257-A3 (EP)
Title: Socket for component.
Inventor: WANZECK KURT
IPC: H01H50/04
Filed: 1993-10-02
Abstract: Electrical plug components and plug-in bases which are suitable for the plug-in arrangement of electrical components or apparatuses, such as relays and the like, are arranged in a row on a supporting rail, especially for producing control systems or switching systems. In order to interconnect connections which feed back potential, such as neutral conductors, of these parallel-connected plug-in bases (1), said plug-in bases preferably surround additional connections, such as neutral-conductor connections (13a, 13b) for example, on that side surface (2) on which the plug-in arrangements (3) for the electrical components or apparatuses, such as relays, are arranged, the respective neutral-conductor connections of the individual plug-in bases (1) being connected by means of plug-in neutral-conductor bridging clips (16).
Patent EP-0596461-A3 (EP)
Title: Aqueous binder composition, coating containing it and its use.
Inventor: BEDERKE KLAUS DR
IPC: C09D5/02
Filed: 1993-11-03
Abstract: A description is given of an aqueous binder composition, and of aqueous coating compositions which can be produced therefrom, and of their use in the production of multi-coat finishes. The binder composition comprises:   A) 10-90% by weight of one or more crosslinking compounds having on average at least two CH-acidic hydrogen atoms, and B) 90-10% by weight of one or more (meth)acrylic copolymers, polyester resins and/or polyurethane resins which are suitable for Michael addition and possess at least two  alpha , beta -unsaturated groups which are attached by the carbonyl carbon atom of <IMAGE> and have a C=C equivalent weight of 85-1800 and a number-average molecular weight (Mn) of 170-10,000 g/mol,  the ratio of equivalents of A:B being from 2:1 to 1:2; and C) 0.01 to 5% by weight, based on the sum of the weight of components A) and B), of a catalyst in the form of a Lewis or Brönsted base, the conjugate acids of the latter having a pKa of at least 10, and also water and, if desired, solvents, pigments, fillers and conventional paint auxiliaries and/or additives.
Patent EP-0634551-A3 (EP)
Title: Espagnolette.
Inventor: KORB KLAUS
IPC: E05B63/14
Filed: 1994-04-19
Abstract: The invention relates to an espagnolette lock with at least one espagnolette-connecting slide (5, 6) which can be brought into positive hook connection with an espagnolette (1, 2) and which can be actuated by a lock mechanism, and with a locking element (7) which has a cross-sectional shape differing from the rectangular shape and which has full thickness in the middle region only, and in which, with the espagnolettes reclosed, a profiled longitudinal portion (9) cooperates with a hook connection. In order to develop a lock of this type having a reversible latch head, in such a way that, whilst maintaining approximately aligned locking edges according to DIN 18 251, a bolt arrangement essentially symmetrical in the cover-rail plane can be achieved, provision is made for the end region of the espagnolette (2) to form fingers (12, 13) and to overlap with a longitudinal portion (9) of thinner cross-section of the locking element designed as a bolt (7). <IMAGE>
Patent EP-0631260-A3 (EP)
Title: Vorrichtung zum Zentrieren von Chips in einem Chipzylinder
IPC: G07D1/00
Filed: 1994-06-13
Abstract: Eine Vorrichtung zum Sortieren von Chips (3) an Spieltischen, weist 
einen unterhalb des Spieltisches angeordneten Förderer für die über eine 
Einwurföffnung (2) eingeworfenen Chips (3) auf, wobei der Förderer die Chips (3) 
an einem deren Art erkennenden Lesekopf vorbeiführt und dieser die Zuführung 
der Chips (3) in mit Zentrierorganen (8) versehene Chipzylinder (1) steuert, in 
denen je ein Heber (4) geführt ist, der die Chips (3) über dem Tisch in einem Stapel 
ablegt.  
     Um die Zentrierung der Chips (3) im Chipzylinder (4) zu vereinfachen, sind 
die Zentrierorgane als gewölbte Zentrierkörper, vorzugsweise als Kugeln (8) 
ausgebildet, die durch im wesentlichen gleichmäßig verteilte Öffnungen im 
Chipzylinder (1) in diesen hineinragen und federnd gehalten sind.
Patent EP-0697274-A3 (EP)
Title: Expansion-molded article of polyolefin resin having open voids and production thereof
Inventor: TOKORO HISAO
IPC: B29C67/20
Filed: 1995-05-09
Abstract: An expansion-molded article of a polyolefin resin, which is high in fusion-bonding strength and excellent in water permeability and compressive strength and has open voids, and a production process thereof are disclosed. The expansion-molded article is made of tubular foamed particles with a through-hole, whose dMIN is at least 1.5 mm and whose dMIN/DMIN value is 0.25-0.85 wherein dMIN is a minimum diameter of the hole in sections perpendicular to the direction of the hole and DMIN is a minimum outer diameter of the foamed particle in a section that dMIN has been provided. The production process includes filling the tubular foamed particles with a through-hole, whose dMIN and dMIN/DMIN are at least 1.5 mm and 0.25-0.85, respectively, into a mold and then molding the foamed particles under heat, whereby the foamed particles are fusion-bonded to one another.
Patent EP-0704580-A3 (EP)
IPC: E03C1/06
Filed: 1995-08-11
Abstract: The pivot provides an attachment point for a shower spray jet which can be pivoted about a point (Y). The attachment point (16) is mounted on the end of an arm (2) which can be moved up or down along a vertical rod (1). The spray jet can pivot to any angular position in which it is retained by a brake pad (18), which is spring loaded against a disc on the jet pivot point. The pad has serrations (18b) which engage with serrations on the disc. The brake pad can be released from the disc with a finger operated lever (16).
Patent EP-0710682-A3 (EP)
Title: Melamine formaldehyde impregnating resins for foils and edges
Inventor: OTT JUERGEN DR
IPC: C08L61/32
Filed: 1995-10-24
Abstract: Aq. melamine/HCHO resins contg. a guanamine (I) are claimed. Pref. (I) is benzoguanamine or 5-17C alkyl-guanamine, esp. caprino-guanamine (IA). The melamine: (I): HCHO molar ratio is 1: (0.001-0.5):(1.3-6). The resin may be (partly) etherified with 1-4C alcohols, esp. using a melamine:alcohol molar ratio of 1:(0.8-6). The resin contains 60-85 wt.% solids. The resin is prepd. by reacting melamine and (I) with HCHO; opt. etherification with a 1-4C alcohol; and adjusting the prod. to the required solids content. (claimed).
Patent EP-0751647-A3 (EP)
Inventor: HORBACH CHRISTIAN DR-ING
IPC: H04L9/32
Filed: 1996-06-19
Abstract: The encryption system has a key transmitted to a control (ABC) upon initiating a connection from a peripheral control device (NT/A), with a corresponding count value determined at the control, combined with the key for determining a second count value and a key value. The first count value is fed back to the peripheral control device and combined with the key to provide similar values compared with those provided by the control, to allow the information to be encoded using the key value when the compared values agree.
Patent EP-0767440-A3 (EP)
Inventor: KOJIMA SUSUMU
IPC: G06K7/00
Filed: 1996-10-01
Abstract: A card read/write apparatus for reading or writing
information from or into an IC memory region of a card
comprises a card carriage formed with an IC exposure opening
through which the IC memory region of the card is exposed when
the card is placed on the card carriage, and a contact device
having contact pins that is protruded into or retracted from
the IC exposure aperture while being maintained to be in
parallel with the IC memory region of the card so as to
contact with or move away from the IC memory region of the
card which is exposed from the IC exposure aperture.
Patent EP-0722660-A3 (EP)
Inventor: HAGIWARA ZENJI
IPC: C08K3/00
Filed: 1996-01-11
Abstract: The present invention relates to a novel antimicrobial polymer
composition comprising a novel crystalline antimicrobial
composition. More particularly, the present invention relates
to an antimicrobial polymer composition comprising a crystalline
antimicrobial composition and a polymer, wherein said crystalline
antimicrobial composition comprises a crystalline silicon dioxide
containing silver ions and one or two optional metal ions
selected from the group consisting of zinc and copper.
Patent EP-0786908-A3 (EP)
Inventor: HIRAKI TOSHIYUKI
IPC: H04N7/52
Filed: 1996-07-29
Abstract: A coded-signal decoding circuit in which, when a signal indicating a transition
state from a synchronized state to an asynchronous state is outputted from a
synchronous state register (8), data "0" generated by a "0" generating circuit (20) are
stored in a data memory (10) instead of an output of an audio signal generating circuit
(6), thus initializing the data memory (10) in advance. In a conventional coded-signal
decoding circuit, when a transition was made from a synchronized state to an
asynchronous state after failing to establish synchronization, the data memory (10) had
to be initialized at a point in time before starting the next synchronous detection,
presenting a problem in terms of time. The invention further provides a synchronous
control method.
Patent EP-0764979-A3 (EP)
Inventor: TAKAHASI KAZUE
IPC: H01L21/683
Filed: 1996-09-18
Abstract: The present invention allows the electrostatically
attracting electrode, whose size corresponds to large-diameter
wafers, to be fabricated easily and with precision. 
     The first electrode (11) is provided with a recess in which
to install the second electrode (12). An insulating film (13) is
formed in the recess and then the second electrode is securely
fitted in the recess. The assembled electrode is machined
to make the surfaces of the first and second electrodes flush
with each other in the same plane. The flat surfaces are
covered with the sprayed electrostatic attraction film (14),
which is then polished until it has a predetermined thickness.
This fabrication process allows the electrostatic attraction
electrode suitable to large-diameter wafers.
Patent EP-0780867-A3 (EP)
Inventor: RAND JOHN
IPC: H01H11/00
Filed: 1996-12-06
Abstract: A vacuum switching device has a junction (40; 45) at which a housing (10, 23; 10, 22, 24,
60) of said switching device, a first switching component (11, 13; 12, 14) and a second
switching component (15; 16) meet, said junction (40; 45) having a vacuum on one side and a
gas on the other, said housing and said first and second switching components comprising
locating means (41, 42; 43, 44) for allowing accurate location of said first and second switching
components with respect to each other and with respect to said housing. The switching
components are, for example, the stem (13; 14) of a fixed or moving contact and an end-stub
(15; 16) for making electrical connection between the contact and external equipment. The
locating means are, preferably, a male "peg" (41; 43) on the stem and a bored hole (41; 44) in
the end-stub, the peg fitting into a corresponding hole in the housing at that point.
Patent EP-0782259-A3 (EP)
Inventor: TARGOFF DONALD M
IPC: G01S7/285
Filed: 1996-12-24
Abstract: A center-line filter for a radar receiver (50) is a
cascade of an analog filter (54A) and a digital filter
(58A). The purpose of the filter cascade is to filter out
all but a single line of a pulsed spectrum. The signal is
passed through the analog filter, and then over-sampled by
an analog-to-digital convertor (56A). A sharp cutoff FIR
filter is used as the digital filter (58A) to eliminate the
remaining undesired lines. since the analog filter already
has the correct matched filter characteristic in the
passband, the digital filter passband is deliberately wider
and unsymmetrical. After digital filtering, the filter
output is decimated by a decimation processor (60A) to
provide a desired output data rate.
Patent EP-0787711-A3 (EP)
Title: Verfahren zur Herstellung von alpha,beta-ungesättigten Carbonsäuren
Inventor: FORICHER JOSEPH
IPC: C07B61/00
Filed: 1997-01-21
Abstract: α,β-ungesättigten Säuren der allgemeinen Formel
 
   worin R 1  C 1 -C 5 -Alkyl Ar einen Arylrest, welcher gegebenenfalls ein- oder
mehrfach mit Halogen, Phenyl, C 1 -C 5 -Alkyl, C 1 -C 5 -Alkoxy,
perfluoriertem C 1 -C 5 -Alkyl oder perfluoriertem C 1 -C 5 -Alkoxy substituiert
sein kann, bedeuten,werden aus neuen oder bekannten Verbindungen der
Formel
 
   erhalten.Die Verbindung III können durch asymmetrische Hydrierung
in entsprechende optisch aktive, gesättigte Säuren überführt werden.
Patent EP-0779158-A3 (EP)
IPC: B41J2/05
Filed: 1993-07-30
Abstract: A liquid storing container (303) includes a receiving case in which a 
porous member (310) having a large number of pores communicated with 
each other is received in the compressed state under an 
atmospheric pressure introduced via an atmospheric intake port (340) 
with a small diameter formed on said receiving case. The liquid 
storing container comprises a circular end filter (308) to which 
liquid is fed from an end part of the porous member when the 
filter comes in contact with the end part of the porous member. 
A shortest distance as measured from the periphery of a contact 
portion of the circular end filter (308) to the receiving case is 
smaller than the diameter of the contact range where the 
circular end filter comes in contact with the porous member.
Patent EP-0798749-A3 (EP)
Inventor: HAHAKURA SHUJI
IPC: H01B12/10
Filed: 1997-03-25
Abstract: An oxide superconducting wire having a circular or
substantially circular sectional shape and exhibiting a
high critical current density comparable to that of a
tape-shaped wire is provided. The oxide superconducting
wire (10) consists of a plurality of filaments (1)
extending along the longitudinal direction of the wire
(10) in the form of ribbons, and a stabilizer matrix (2,
3) covering the filaments (1). The aspect ratio of the
width to the thickness of each filament (1) is 4 to 40,
and the thickness of each filament (1) is 5 to 50 µm. A
section of the wire (10) is in a circular or substantially
circular shape. The wire (10) exhibits a critical current
density of at least 2000 A/cm 2  at a temperature of 77 K
with no application of a magnetic field. It is preferable
that the plurality of filaments (1) are substantially
rotation-symmetrically arranged with respect to the center
of the wire (10). It is also preferable that a hexagonal-prismatic
stabilizing matrix (2) is provided at the center
of the wire (10) and the plurality of filaments (1)
covered with the stabilizer matrix (3) are arranged on
each side surface thereof in a layered manner. A flat
stranded wire having low ac loss can be formed by such
wires.
Patent EP-0802595-A3 (EP)
Title: Schaltfeld mit einem Fahrgestell
Inventor: HERRMANN JOHANN
IPC: H02B11/127
Filed: 1997-04-16
Abstract: In einem Schaltfeld ist in einem Gerüst (1) auf parallelen
Laufschienen (22) ein Fahrgestell (21) mit wenigstems einem
Schalter (16) verfahrbar geführt, wobei das Fahrgestell mit
einer Antriebseinrichtung gekoppelt ist, welche ein Gewindemutterstück
(29) aufweist, das auf eine Gewindespindel (26) aufgedreht
ist, die ihrerseits gegen axiales Verstellen gesichert in
einer gegenüber den Laufschienen (23) ortsfest fixierten Traverse
(25) drehbar gelagert ist. Um eine Entlastung der
Gewindespindel (21) beim Überwinden von Kontaktreibungskräften
oder Auftreten von Stromstoßkräften zu erzielen, ist als
Antriebseinrichtung ein in Fahrrichtung des Fahrgestells (21)
wirkendes Kniehebelgetriebe vorgesehen, das einendig am
Fahrgestell (21) und andernends gegenüber der Traverse (25)
ortsfest abgestützt sowie am Kniehebelgelenkpunkt (32) mit dem
Gewindemutterstück (29) gekoppelt ist.
Patent EP-0812672-A3 (EP)
Title: Schweissvorrichtung für bahnenweise vorgeschobene, aufeinanderliegende Folien
Inventor: GONSER MARTIN
IPC: B29C65/00
Filed: 1997-04-26
Abstract: Um eine Schweißvorrichtung für bahnenweise vorgeschobene,
aufeinanderliegende Folien mit zwei in Vorschubrichtung umlaufenden,
die Folienbahnen (28,30) über einen Gegenstempel (18) führenden
Transportriemen, deren gegenseitiger Abstand quer zur
Vorschubrichtung (32) verstellbar ist, und mit einem auf den
Gegenstempel (18) aufsetzbaren und die darauf angeordneten Folienbahnen
zwischen den beiden Transportriemen (28,30) mittels eines Heizelements
miteinander verschweißenden Schweißstempel derart auszugestalten,
daß sie eine größere Verstellbarkeit des Abstands
der beiden Transportriemen aufweist und eine bessere
Temperaturkontrolle des Heizelements ermöglicht, wird vorgeschlagen,
daß am Gegenstempel eine einen Transportriemen aufnehmende,
relativ zum Gegenstempel quer zur Vorschubrichtung
verstellbare Riemendurchführung (23) angeordnet ist.
Patent EP-0810532-A3 (EP)
Inventor: RILEY MICHAEL-JOSEPH
IPC: H03M7/48
Filed: 1997-06-02
Abstract: A data compression method and apparatus for processing a
stream of original data samples to produce a compressed
data stream that comprises both compressed and not-compressed
data samples. The technique includes a data
compression means for applying a data compression
technique to said original data samples so as to develop
a sequence of compressed original samples and not-compressed
original samples, and providing the sequence
of samples in a data portion of a transmission packet. A
compression indicator means is also provided for
developing a sequence of bits indicating which of the
samples in the compressed data stream are representative
of one of the compressed original samples and not-compressed
original samples, and providing the sequence
of bits in a map portion of the transmission packet. The
map portion of the transmission packet is used for rapid
identification and decompression of the compressed data.
In accordance with a further aspect of the invention, the
map portion is also used as an indicator of a
characteristic of the original data.
Patent EP-0820038-A3 (EP)
Inventor: OVERTON MARK A
IPC: G06T3/40
Filed: 1997-07-01
Abstract: In a preferred method for horizontal down-scaling
(46) of a pixel pattern, the down-scaling is performed on
a byte-by-byte basis along each row of pixels. To avoid
loss of information, if a pixel to be deleted is black and
the black pixel has two original white immediate
neighbors, the pixel to the right of the black pixel to be
deleted is set to black. Each byte may be processed
independently from the other bytes. In a preferred method
for vertical down-scaling (48) of a pixel pattern, a pixel
row to be deleted, to achieve the desired down-scaling, is
identified. To avoid loss of information, pixels in a
byte of pixels in the row to be deleted are bit-wise
logically OR'd with the corresponding pixels in the next
row, and the OR'd values replace the pixels in that next
row. Changing the pixel values during the horizontal or
vertical down-scaling is only performed if it is
determined that the byte is part of text and not part of a
picture (50). In the preferred embodiment circuit, look-up
tables (62-65) are used which receive the original
bytes as addresses and output the horizontally down-scaled
pixels. A look-up table may also determine if the byte is
part of text or part of a picture. The total memory (44)
capacity required for the circuit is small compared to the
prior art, and the processing is fast.
Patent EP-0810652-A3 (EP)
Inventor: INOUE SHUNSUKE
IPC: H01L27/12
Filed: 1993-01-27
Abstract: A semiconductor device has an insulated gate
transistor in which source and drain regions are
provided in a single crystal semiconductor layer formed
on an insulating layer with a channel region interposed
between the source and drain regions. An insulating
layers just below the source and drain regions are
made thicker than an insulating layer just below the
channel region.