baber/WOPTO huggingface dataset:
Patent EP-0472080-A3 (EP)
Title: Process for the preparation of rigid polyurethane foams
IPC: C08G18/66
Filed: 1991-08-12
Abstract: Rigid polyurethane foams are produced by reacting a polyisocyanate with a polyester containing at least two isocyanate-reactive hydrogen atoms and having a molecular weight of 400 to 10,000 in the presence of water, an organic blowing agent, a flameproofing agent and a compound containing at least two isocyanate-reactive hydrogen atoms and having a molecular weight in the range from 32 to 399 as crosslinking agent, optionally in the presence of known auxiliaries and additives. The polyester, the flameproofing agent and the crosslinking agent are used in quantities such that from about 15 to about 35 parts by weight of polyester, from about 50 to about 80 parts by weight flameproofing agent and from about 5 to about 15 parts by weight of crosslinking agent (with the sum of the parts by weight of these components adding up to 100) are present. These foams are useful as insulating materials in applications where flame resistance is important.
Patent EP-0468610-A3 (EP)
Title: Method and apparatus for performing noise cancelling in headphones
IPC: A61F11/14
Filed: 1991-07-25
Abstract: A device for performing electroacoustic functions including noise cancellation, communication interface, and headphone functions. The device includes a composite transducer which is connected to a control unit. The composite transducer, which is adapted for use with the human ear, includes at least three transducers, oriented to be substantially coplanar to each other: two oppositely oriented input transducers for converting acoustic waves into electrical signals, and at least one output transducer oriented facing the ear for converting electrical signals into acoustic waves. The control unit includes circuitry for driving the output transducer based on electrical signals from the input transducers with an amplitude and phase to perform the noise cancellation, sound filtering, communication interface, and headphone functions. The input transducer which is oriented facing the ear picks up residual noise present in the ear canal which was not cancelled by the first input transducer to output transducer signal path due to non-ideal frequency and amplitude characteristics. The second input transducer supplies an electrical signal corresponding to the residual noise to the control circuitry to cancel the residual noise. Additionally, the path of acoustic energy from a noise source, through the composite transducer, and to the ear canal can be lengthened by the addition of a baffle around which the acoustic energy must travel. <IMAGE>
Patent EP-0547710-A3 (EP)
IPC: G01N35/04
Filed: 1992-12-15
Abstract: In known analyzers, test elements are 
supplied in the form of a stack retained in a 
cartridge. However, the presence of the cartridge has 
proved to be not entirely satisfactory due to their 
expense, the difficulty in determining when they are 
"empty", and also the problems associated with 
supplying lables giving the correct information 
relating to the test elements in a particular 
cartridge. Described herein is a stack of test 
elements which are not housed in a cartridge and a 
method for forming such a stack. A stack (8B) is 
formed of heat-fusible plastic slide elements (10B, 
10'B) which are temporarily and non-destructively 
fused together so that the stack (8B) can be used 
without the need for a cartridge. Furthermore, the 
test elements (10B, 10'B) have one of their edges 
(16B) colored, the other edges (18B) remaining 
uncolored so that a bar code (200, 202, 204, 206) can 
be formed due to simple rotation of each test element 
in the stack (8B) prior to fusing the elements (10B, 
10'B) together.
Patent EP-0589205-A3 (EP)
Title: Preparation of xanthan gum.
Inventor: POLLOCK THOMAS J
IPC: C12N15/52
Filed: 1988-04-14
Abstract: Method comprises (a) culturing a Xanthomonas campestris (XC) strain having a xanthan-increasing modification selected from (i) a mutation causing rifampicin resistance, (ii) a mutation causing bacitracin resistance and (iii) exogenous genetic information controlling the synthesis of xanthan and (b) sepg. xanthan from the culture medium. The modified XC strains are also claimed. Also claimed is an isolated DNA sequence encoding genetic information controlling the synthesis of xanthan.
Patent EP-0616285-A3 (EP)
Title: Backing up method for customized data in a communication system.
Inventor: WOESS FRIEDRICH DIPL-ING
IPC: G06F11/20
Filed: 1994-03-01
Abstract: Backing up method for customised data in a communication system, in which customised data in a command stack file are converted and compressed and are stored both on a hard disc (HD) and in a flash memory (FM), triggered by event signals from a time monitoring unit (SW). Following a hard disc (HD) defect and a system failure of the communication installation (K) caused, for example, by a power failure, access can be made back to customised data stored in the flash memory (FM) and said data can then be stored once more in a region of memory (CD) allocated to the microprocessor (CPU) after a "system start-up". <IMAGE>
Patent EP-0650052-A3 (EP)
Title: Method for determining heat quantities produced by an aerobic biological process.
Inventor: SCHNORR KARL-ERNST
IPC: C05F17/00
Filed: 1994-10-25
Abstract: A method for determining aerobically biologically produced heat energy. In order to make it possible to carry out a method of this type reliably and accurately, the heat energy is determined from the amount of biologically formed water.
Patent EP-0654920-A3 (EP)
Inventor: FISCHER ADDISON M
IPC: G06F21/24
Filed: 1994-05-12
Abstract: The disclosed methodology permits an insecure computing system to
safely perform high security electronic financial transactions. The present
invention permits the hash of a file to be taken on an incremental basis. It
permits any part of the file to be changed while allowing a new aggregate hash
to be computed based on the revised file portion and the prior total hash. The
aggregate hash is readily updatable with each record revision without having to
recompute the hash of the entire file in accordance with conventional
techniques. These objectives using two functions. The first function is an
effective one-way hash function "H" for which it is computationally impossible
to find two data values that hash to the same result. The second function is a
commutative and associative function "F" (and inverse "Finv") and provides a
mechanism for combining the aggregate hash and the hash of updated records.
Examples of these latter functions include exclusive OR ("XOR"), and
arithmetic addition. The methodology involves combining the hash of each file
record and the hash of an identification of the record (i.e., a record number or
key). These hashes are combined using a function ("F") whereby individual
records may be extracted using the inverse of that function (Finv). In this
fashion, an individual record may be extracted from the aggregate hash and
updated. With each update, the file hash as computed according to this
invention is preferably also written after being encrypted under a key known
only to the valid user, or if it is digitally signed by the valid user or if it is
held in a tamper resistant storage. Each record is represented by its
identification hashed together with its data content. All such record are added
together to provide a highly secure integrity check. This aggregate hash
reflects the entire database such that the tampering (or rearranging) of any data
record is revealed by the use of the record identifier (i.e., record number) in
the hash calculation due to its impact on the aggregate hash (e.g., the sum).
Patent EP-0725133-A3 (EP)
Title: Incubator, carrousel and use of the carrousel in an incubator
Inventor: MALIN COSMAS
IPC: C12M1/00
Filed: 1995-09-04
Abstract: An air conditioning container, which can be charged automatically, comprises conventional and controlled doors, as well as a carousel inside which is connected to a positioning drive via a releasable coupling. The conventional door (3) is located on the user side (31) while the controllable door (2) is on the charge side (21). The controllable doors are located on guide systems (6,7) and the carousel (4) is located on a bearing member (13) at the base of the cupboard. The carousel consists of a carrier shaft (45), at least two plates (41) and at least three spacer sleeves (47). Positioning elements are located on the plates.
Patent EP-0669422-A3 (EP)
IPC: C02F9/00
Filed: 1995-02-17
Abstract: The present invention relates to a process for the elimination of heavy metals from a closed white water system within the pulp and paper industry, wherein one adjusts the pH of the white water to between 5 and 11, and that one subsequently precipitates the resins present using a flocculation agent, whereby a simultaneous elimination of the heavy metals is obtained.
Patent EP-0767373-A3 (EP)
Inventor: FUJIMIYA HITOSHI
IPC: G01N27/447
Filed: 1996-05-30
Abstract: A scanning apparatus for scanning and reading a
luminescent pattern of a sample in a flat-plate shape, having
a placing member (10) for placing the sample as an object for
reading; a light condensing member for condensing light
emitted from the luminescent pattern of the sample; a
movement member for moving the light condensing member
relative to the placing member (11); a light receiving member for
dividing the light of the luminescent pattern of the sample
condensed by the light condensing member into predetermined
segments and receiving the light by scanning the light from
the segments in a one-dimensional way; a photoelectrical
conversion member for converting optical signals of the light
received by the light receiving member into electrical
signals; a control member for controlling a scan by the light
receiving member in accordance with the electrical signals
from the photoelectrical conversion member; and a data
processing member (15) for converting the electrical signals from
the photoelectrical conversion member into digital signals
and reconfiguring an image from the optical signals of the
light from the segment received selectively in a
one-dimensional way. The scanning apparatus can likewise scan
and read a non-luminous or less luminous pattern of a sample
by allowing light from a plane light source to transmit
through the pattern of the sample.
Patent EP-0758601-A3 (EP)
Title: Verfahren zur ON-BOARD-Ermittlung von fahrdynamischen Sicherheitsreserven von Nutzfahrzeugen
Inventor: JUNG CHRISTOPH DIPL-ING
IPC: B60T8/00
Filed: 1996-07-03
Abstract: Das erfindungsgemäße Verfahren dient der möglichst genauen rechnerischen
ON-BOARD-Abschätzung von Sicherheitsreserven von Nutzfahrzeugen, ohne Unterbrechung
von Fahrzuständen des Nutzfahrzeuges. Aus den fahrzeugdynamischen
Werten des Wankwinkels und des dynamischen Korrekturlenkwinkels wird der Reibschlußwert
zur Fahrbahn errechnet. Der Beladungszustand, unter Berücksichtigung der
fahrzeug-spezifischen Daten, wird aus der Querbeschleunigung und dem Wankwinkel
errechnet. Mit weiteren Daten bezüglich Fahrbahngeometrie und Fahrzustand kann
eine rechnerische Aussage über das Bremspotential, die Lenkbarkeit und die Sicherheit
gegen Umkippen des Fahrzeuges erfolgen. Die Informationen sollen hauptsächlich
dem Fahrzeugführer zur Unterstützung seines Verhaltens angeboten werden.
Patent EP-0756411-A3 (EP)
Title: Verfahren und Telekommunikationsnetz zur Steuerung von Massenanrufen
Inventor: HOLLAS MARKUS
IPC: H04Q3/00
Filed: 1996-07-20
Abstract: Es wird vorgeschlagen, daß in einem Telekommunikationsnetz (KN) zur
Steuerung von Massenanrufen zu Teilnehmern des
Telekommunikationsnetzes (KN) mit Vermittlungsstellen (VST1, ...,
VST7), die jeweils ein Steuermittel (SM1) aufweisen, Messungen zur
Erkennung eines Massenanrufes zu einem Teilnehmer ausschließlich in
denjenigen Vermittlungsstellen (VST1, ..., VST5) des
Telekommmunikationsnetzes (KN) durchgeführt werden, an die ein
Teilnehmer, der mögliches Ziel eines solchen Massenanrufes sein
kann, angeschlossen ist. Die den Massenanruf erkennende
Vermittlungsstelle (VST1) signalisiert dessen Auftreten jeweils
vorgegebenen weiteren Vermittlungsstellen (VST2, .., VST5, VST7)
des Telekommunikationsnetzes (KN). Jede dieser vorgegebenen
weiteren Vermittlungsstellen (VST2, ..., VST5, VST7) und die den
Massenanruf erkennende Vermittlungsstelle (VST1) drosselt den zu
diesem Teilnehmer geführten Verkehr auf eine für die jeweilige
vorgegebene weitere Vermittlungsstelle festgelegte Drosselungsrate.
Patent EP-0768348-A3 (EP)
Title: Wässrige Beschichtungsmittel auf der Basis lösemittelarmer modifizierter Epoxidharz-Dispersionen
Inventor: PFEIL ARMIN DR
IPC: C08G59/04
Filed: 1996-09-23
Abstract: Wäßrige, lösemittelarme Beschichtungsmittel, enthaltend eine modifizierte Epoxidharzdispersion,
bestehend aus einem Epoxidharz, hergestellt durch Kondensation
aus einer oder mehreren Epoxidverbindung(en) mit mindestens zwei
Epoxidgruppen pro Molekül und einem aromatischen Polyol; ein Dispergiermittel
aus einem Kondensationsprodukt aus einem aliphatischen Polyol und einer Epoxidverbindung
mit mindestens zwei Epoxidgruppen pro Molekül; einem Verdünnungsmittel;
bestehend aus zur radikalischen Polymerisation bzw. Copolymerisation
befähigten äthylenisch ungesättigten, ansonsten inerten oder gegebenenfalls
funktionellen Monomeren, und Wasser, sowie ein wäßriges Härtungsmittel
für das modifizierte Epoxidharz (I), welches sich für die Härtung bei Raumtemperatur
oder bei erhöhten Temperaturen (forcierte Trocknung) eignet, wobei
die Komponenten (I) und (II) in solchen Massenanteilen eingesetzt werden, daß
das Verhältnis der Anzahl der zur Umsetzung befähigten Epoxidgruppen zur
Anzahl der Aminwasserstoffatome zwischen 1: 0,75 und 1 : 2,0 liegt. Die Beschichtungsmittel
können zur Herstellung von matten Beschichtungen und in
Klebstoffen eingesetzt werden.
Patent EP-0779081-A3 (EP)
Inventor: HIRAMOTO KAZUO
IPC: A61N5/10
Filed: 1996-12-03
Abstract: A charged particle accelerator (100) has a
switching device (166) for switching on and off the
extraction of a charged particle beam, an irradiation
unit (110) has electromagnets (220, 221) for setting an
irradiation point of the charged particle beam to be
irradiated on an irradiation target, and a control unit
(130) controls the switching device to cause it to switch
on and off the beam extraction and the electromagnets
(220, 221) to cause them to change the irradiation point.
When the switching device (166) switches on the extraction
of the charged particle beam circulating through the
charged particle accelerator (100) into the irradiation
unit (100), the charged particle beam is irradiated on
the irradiation target in the irradiation unit. When the
switching device switches off the beam extraction from
the charged particle accelerator into the irradiation
unit, the irradiation of the charged particle beam on the
irradiation target is also stopped. Accordingly, when
the control unit (130) controls the switching device to
cause it to switch on and off the beam extraction, the
irradiation on the irradiation target can also be
switched on and off. Since the electromagnets (220, 221)
set the irradiation point of the charged particle beam in
the irradiation unit (110), the charged particle beam extracted
from the charged particle accelerator into the
irradiation unit can be irradiated on the irradiation
target. Since the control unit (130) controls the electromagnets 
(220, 221) to cause them to change the irradiation
point, the charged particle beam can be irradiated
on another irradiation point of the irradiation target.
Even when the irradiation target has a complicated shape,
the irradiation target can be irradiated with high accuracy
through simplified control. The irradiation is
continued until a target of irradiation dose is reached
and therefore, even when the beam intensity changes
temporally, the irradiation target can be irradiated with
uniform beam density.
Patent EP-0783222-A3 (EP)
Inventor: PENZIAS ARNO ALLAN
IPC: H04M15/12
Filed: 1996-12-30
Abstract: A "breakout" of telecommunications toll calls on a per-station basis is provided
to households or other telecommunications endpoints which have subscribed to only a .us
single analog telephone line. Subscribers wishing to avail themselves of such "station set
billing" will have purchased and installed telephone stations sets which are adapted to
transmit to the telecommunications service provider, during a call, e.g., at the start
thereof, a signal carrying a code which identifies that station set. The subscriber,
additionally, will have registered the station set's code, which may be marked on the
bottom of the instrument, with the telecommunications service provider. Thus the service
provider is able to identify which station set within the household a call is being made
from or to which a collect call is being made. The telecommunications service provider
can thus readily "tag" the toll charge for that call in the subscriber's monthly bill as
having been made from, or billed to, a particular station set, hereby effectuating the
inventive "station set billing" service. The station set may transmit the code at its own
initiative. Alternatively, it may transmit the code in response to a query signal issued by
the telecommunications service provider's equipment during call set-up. Preferably, the
station set's code signal, as well as the query signal are of a type that cannot be heard by
the human auditory system, such as a spread spectrum signal, thereby making the
interchange of query and identifying signal imperceptible to the callers.
Patent EP-0754506-A3 (EP)
IPC: B21D5/02
Filed: 1996-07-11
Abstract: In the cornice brake are present rows of punches, dies and modular units constituting extensions of punches and clamping jaws for said punches and extensions.  The compressed air system is characterized in that:   clamping of the jaws takes place through bolts put in tension by means of compressed air cylinder actuators; supply of the compressed air cylinders of the actuators takes place through ducts made inside the body of the jaws and/or said extensions and through tubes running between jaws and/or said extensions of each side-by-side pair; and the tubes running between said extensions are metal tubes with straight horizontal axis partly running between extensions of each side-by-side pair and partly inserted in cavities made in the sides of said extensions with the capability of airtight running within said cavities.   <IMAGE>
Patent EP-0782049-A3 (EP)
Inventor: MATSUDA YOJI
IPC: H04N1/44
Filed: 1996-12-12
Abstract: In a multifunction image processing apparatus, a
CPU (100) uses a QNT/PM (108), as used for copying and
editing, to store image data received by a facsimile
controller (109) during a time zone when the apparatus
is not used for other than facsimile reception, as in
the night. In initiating an operation other than
facsimile reception, such as copying, the CPU (100)
allows the image data retained in the QNT/PM (108) to
be printed out by a laser printer (3). In the event of
failure to print, or in the case of confidential data,
the image data is stored/retained in a file memory in a
facsimile controller (109).
Patent EP-0786891-A3 (EP)
Inventor: KOENIG PETER J
IPC: H04M3/51
Filed: 1997-01-24
Abstract: An autoconnect system 100 connects agent telephonic units 114 to external
telephonic units 104 through a telephonic switch 102. The autoconnect system 100
comprises an agent terminal 112 for displaying information relating to telephone calls to
agents and a computer system 108 for transmitting instructions from the agent terminal
112 to the telephonic switch 102. The autoconnect system 100 further comprises a tone
generator 118 and headset 116 for providing telephone calls to an associated agent. The
telephonic switch 102 outdials telephone calls in response to instructions from the
computer system 108. When an individual answers the telephone call, the telephonic
switch 102 drops the telephone call into the agent telephonic unit 114. Preferably, a zip
tone is transmitted to the agent telephonic unit 114 prior to the telephone call.
Patent EP-0808767-A3 (EP)
Title: Rotorblattanschluss
Inventor: BANSEMIR HORST DR
IPC: B64C27/33
Filed: 1997-05-06
Abstract: Bei einem Rotorblattanschluß, insbesondere für einen Hubschrauber, mit
einem den auftriebserzeugenden Flügelabschnitt des Rotorblatts flieh- und
querkraft- sowie biege- und torsionsmomentübertragend mit der Rotornabe
verbindenden drill- und zumindest in einer Hauptebene biegeelastischen
Tragholm (6A) und einer diesem zugeordneten, wechselweise aus Elastomer- und in Richtung der Flächenerstreckung steifen Zwischenschichten
(16, 20) aufgebauten Dämpfungseinrichtung für die Biegeschwingungen
des Tragholms wird erfindungsgemäß eine platzsparende Unterbringung
eines großen Elastomervolumens und eine hochgradige Dämpfungswirkung
dadurch erreicht, daß die Dämpfungseinrichtung aus einer Vielzahl separater,
mit ihren Elastomer- und Zwischenschichten in Richtung der Hauptbiegeebene
(S) des Tragholms angeordneter Einzeldämpfer (14) besteht,
die jeweils in die Tragholmstruktur in vom Außenrand ins Tragholminnere
im wesentlichen parallel zueinander verlaufenden Schlitzen (12.2) unter
flächiger Bindung der beiden äußeren Elastomerschichten jedes Einzeldämpfers
an die angrenzenden Tragholmabschnitte (18) integriert sind.
Patent EP-0825762-A3 (EP)
Inventor: OHKUBO AKITO
IPC: H04N1/60
Filed: 1997-08-18
Abstract: After the relationship between data (CMYK) of a second
colorimetric system with respect to data (XYZ) of a first
colorimetric system in a color reproduction range is
determined as a conversion relationship, the data of the
second colorimetric system at the boundary of the color
reproduction range are set to data outside the color
reproduction range. Using data CMY of the second
colorimetric system at the boundary of the color
reproduction range, data outside the color reproduction
range are estimated according to a multiple regression
analysis, thus generating a new conversion relationship.
Using the new conversion relationship, data of the first
colorimetric system are converted into data of the second
colorimetric system, which are thereafter processed by gamut
mapping within the color reproduction range.
Patent EP-0836907-A3 (EP)
Title: Vorrichtung und Verfahren zum Bearbeiten von Werkstücken mit einem Laserstrahl
Inventor: SEEBAUM DIRK DR-ING
IPC: B23K26/14
Filed: 1997-10-17
Abstract: Die Erfindung betrifft eine Vorrichtung und ein Verfahren
zum Bearbeiten von Werkstücken (7) mit einem Laserstrahl,
wobei eine Düse (1) zum Aufbringen eines gerichteten Gasstrahls
(4) auf die Werkstückoberfläche (6) vorgesehen ist.
Der Gasstrahl (4) trifft neben der Bearbeitungsstelle (9)
des Laserstrahls, d.h. neben der Wechselwirkungszone, auf
die Werkstückoberfläche (6). Die Bearbeitungsstelle (9) ist
dabei relativ zu einem Auftreffbereich (5) des Gasstrahls
(4) auf der Werkstückoberfläche (6) im wesentlichen in
Richtung des größten Druckgradienten D max  angeordnet, der
durch den auf die Werkstückoberfläche (6) auftreffenden
Gasstrahl (4) verursacht wird. Die Bearbeitungsstelle (9)
kann dabei so gewählt werden, daß an der Bearbeitungsstelle
(9) eine maximale kinetische Energie der Gasmoleküle vorliegt.
Patent EP-0849280-A3 (EP)
Inventor: CEDRO ARMANDO
IPC: C08B37/00
Filed: 1997-12-17
Abstract: Fucan sulfates having molecular weight between 14000 and
29000 Dalton show a remarkable anticoagulant activity both in
the global coagulation mechanism (APTT) and in the last phase
of coagulation (antithrombinic activity). These compounds are
useful also as antithrombotic drugs.