baber/WOPTO huggingface dataset:
Patent EP-0390165-A3 (EP)
Title: Speaker system
IPC: H04R1/28
Filed: 1990-03-29
Abstract: A speaker system installable in a narrow space 
and capable of efficiently reproducing sounds of 
frequencies of up to about 45 Hz. The system comprises 
a speaker (5), and a speaker cabinet (3) having a first chamber 
enclosing the rear side of the speaker and a second 
chamber enclosing the front side of the speaker. The 
first chamber is provided with at least one duct (20) communicating 
at its forward end with a port portion (36) in the 
cabinet. The second chamber has an aperture or apertures 
which are 0.02 to 0.25 (cm²/cm³) in opening degree, i.e., 
in the ratio of the combined opening area of the aperture 
to the inside volume of the second chamber.
Patent EP-0393454-A3 (EP)
IPC: C08G63/19
Filed: 1990-04-07
Abstract: Mischungen aus 
   a) 1-99 Gew.-% speziellen Polycarbonaten auf Basis 
von Dihydroxydiphenylcycloalkanen    b) 1-99 Gew.-% anderer Polycarbonate, insbesondere 
solchen auf Basis von Bisphenol A  
und    c) 1-95 Gew.-% Silikonkautschuken, insbesondere 
Silikonpfropfkautschuken,    
ein Verfahren zu ihrer Herstellung und ihre Verwendung 
zur Herstellung von Formkörpern.
Patent EP-0401574-A3 (EP)
Title: Druckknopfverbindung
IPC: A44B17/00
Filed: 1990-05-18
Abstract: Die Erfindung richtet sich auf 
eine Druckknopfverbindung, die aus einem 
Patrizen- und einem Matrizenteil (20, 30) sowie 
zugehörigen Nietteilen (10, 10') zu ihrer 
Anbringung an zwei übereinanderliegenden 
Tragbahnen (50, 50') dient. Um eine gute 
Abdichtung des an der Tragbahn angenieteten Patrizen- und Matrizenteils 
zu erhalten, wird vorgeschlagen, den 
Patrizenteil (20) als einen zur Tragbahn (50) 
hin offenen Topf auszubilden und den Topfhohlraum (25) mindestens im 
Zentralbereich der oberseitig angeordneten Schließflächen mit einer 
Schichtauflage (40) aus Dichtungsmaterial 
zu versehen. Diese Schichtauflage (40) 
erzeugt im Zentralbereich (27) die Aufnahmen für einen Hohlschaft des 
Nietteils und erstreckt sich auch über die anschließende, zur Anlage des 
Patrizentells (20) dienende Ringzone. 
Zugleich wird der zum Matrizenteil (30) 
gehörende Nietteil (10'), der einen endseitig 
offenen rohrförmigen Hohlschaft 
besitzt, sowohl auf seiner der Tragbahn (50') 
zugekehrten Oberseite mit einer 
Schichtlage aus Dichtmaterial (63) versehen, 
als auch das Rohrinnere seines 
Hohlschafts mit einem Stopfen (44, 65) aus dem 
gleichen Dichtmaterial verschlossen.
Patent EP-0400675-A3 (EP)
Title: Actuator driving circuits
IPC: G11B7/085
Filed: 1990-06-01
Abstract: An actuator driving circuit for a servocontrol 
system comprises an amplifier (30; 60,61,62) for amplifying 
an error signal obtained in the servocontrol system to 
produce a driving signal supplied to the actuator (AL), a 
power supply voltage source (41) for producing a first power 
supply voltage and a second power supply voltage higher the 
first power supply voltage, a power supply voltage selector 
(42) for selecting one of the first and second power supply 
voltages so as to supply the amplifier (30; 60,61,62) with 
the selected one of the voltages, and a level detector (50) 
for detecting a specific portion of the error signal having 
such a level as to cause the amplifier (30; 60,61,62) to 
produce a portion of the driving signal having a level 
limited to be constant under a condition in which the first 
power supply voltage is supplied to the amplifier (30; 
60,61,62) and for producing a detection output by which the 
power supply voltage selector (42) is controlled to select 
the second power supply voltage in place of the first power 
supply voltage when the specific portion of the error signal 
is detected.
Patent EP-0427055-A3 (EP)
Title: Process and appliance for sterilising a medical assembly group
IPC: A61L2/18
Filed: 1990-10-26
Abstract: The invention relates to a process for sterilising a medical assembly group with at least two connections for coupling to a liquid stream of a medical device, in which a sterilising medium flows through the assembly group. 
<??>Medical assembly groups of this type are, for example, medical filters, in particular dialysers. They require a high degree of sterility. This is achieved by the process steps below: 
 
  a. Introducing the assembly group into a system with pressure-tight coupling of the two connections to a delivery and removal line of the system under atmospheric conditions, 
  b. Allowing the sterilising medium from the system to flow through the assembly group for a predetermined period, 
  c. Closing the two connections in a germproof manner in the coupled state, without these being opened after sterilisation is complete, 
  d. Removing the assembly group from the system as a sterile unit with closed connections. 
 
<??>All the process steps up to and including the removal of the assembly group are therefore carried out in a system in which the sterility obtained is maintained at all times. This "in-line sterilisation" guarantees a high sterility of the medical assembly group treated. 
<??>The invention furthermore relates to the appliance for carrying out the process. 
<IMAGE>
Patent EP-0392626-A3 (EP)
Title: Apparatus for magnetic applications by means of pulsating magnetic fields, in particular for magnetotherapy
IPC: A61N2/04
Filed: 1990-04-10
Abstract: The apparatus essentially comprises a container body (1), preferably of parallelepipedal shape, in which a plurality of windings (4) are housed, which substantially are of ring shape, and are positioned spaced apart from one another, with their axes being substantially perpendicular to the top plane of the container body (1), which defines a treatment plane. The windings (4) are windings in air and are connected, either individually or as groups, with respective electrical sources (5) capable of supplying low-frequency, pulsating currents adjustable in intensity. The windings (4) can be positioned either fixed or capable of being adjusted in position inside the interior of the container body (1), and they can be distributed according to different intensity patterns, as a function of the treatment requirements. The parallelepipedal body (1) can be provided with supporting legs, and be given the shape of a bed.
Patent EP-0388154-A3 (EP)
Title: Photosemiconductor devices
IPC: H01L31/09
Filed: 1990-03-13
Abstract: A photosemiconductor device of the type in which 
light reaching a photosensitive layer (14;27;44) of a 
doped amorphous semiconductor material, between two 
electrodes (12,15;23,29;42,46) of the device, generates 
electron-hole pairs in that layer (14;27;44), the 
doping of the said amorphous semiconductor material 
being such that its conductivity is substantially equal 
to that of the purely intrinsic form of that material, 
is characterised by a layer (13;26;43) of non-doped 
amorphous semiconductor material interposed between the 
said photosensitive layer (14;27;44) and one of the 
said electrodes (12;23;42).  
     Preferably, the photosensitive layer (14;27;44) is 
doped with an acceptor, such as boron.  
     In such a device the degree of doping of the 
photosensitive layer can be decided more freely than in 
prior art devices of the said type.
Patent EP-0388177-A3 (EP)
Title: Low shrink force shrink film
IPC: B32B7/027
Filed: 1990-03-14
Abstract: The multilayer shrink film of the present invention provides very low shrink tension approximating some PVC films, while providing relatively high free shrink characteristics and relatively low shrink temperatures. The preferred film has three layers including a relatively thick core layer comprising a polymeric material or blend of polymeric materials having a relatively low melting point, typically less than about 100 DEG C, two outer layers comprising a polymeric material or blend of polymeric materials having a relatively high melting point, typically greater than about 100 DEG C, the material of the outer layers having a melting point at least about 10 DEG C higher than the melting point of the material of the core layer.
Patent EP-0462777-A3 (EP)
Title: A hydraulic, lubricating and coupling compositions
IPC: C10M169/04
Filed: 1991-06-17
Abstract: A hydraulic, lubricating and coupling composition which comprises an organopolysiloxane and at least one additive selected from:     (i) a phosphorus type or sulfur type anti-wear agent;   (ii) a metal deactivator; and   (iii) a corrosion inhibitor. s
Patent EP-0462812-A3 (EP)
Title: Pyran derivatives as inhibitors of 5-lipoxygenase
IPC: A61P37/08
Filed: 1991-06-19
Abstract: The invention concerns a heterocyclene derivative of the 
formula I, or a pharmaceutically-acceptable salt thereof. The 
invention also concerns processes for the manufacture of a 
heterocyclene derivative of the formula I, or a 
pharmaceutically-acceptable salt thereof, and pharmaceutical 
compositions containing said compound. Also included in the invention 
is a method of treating various inflammatory or allergic diseases 
using a heterocyclene derivative of the formula I, or a 
pharmaceutically-acceptable salt thereof, and the use of such a 
compound in the production of a new medicament for such use.
Patent EP-0528140-A3 (EP)
Title: Magnetic recording/reproducing apparatus
IPC: G11B5/09
Filed: 1992-06-24
Abstract: In a magnetic recording/reproducing apparatus preerase data is recorded in the area erased extra by an erase magnetic head (6A), thereby surely extracting a regenerative clock at the reproducing time. The operation of the regenerative system can be stabilized, correspondingly. <IMAGE>
Patent EP-0524810-A3 (EP)
Title: Recording information sent by host computer over a scsi-bus
IPC: G06F11/07
Filed: 1992-07-22
Abstract: A method of recording information to a recording medium by using an information processing system comprising an information recording apparatus to record information to the recording medium, a controller to control said information recording apparatus, and a host computer which is connected to said controller through a small computer interface, comprising the steps of: setting a plurality of logical blocks to said recording medium; assigning different logical block addresses to said logical block; sending a Write command to designate some of said logical blocks into which the information is recorded from said host computer to said controller through said small computer interface; controlling said information recording apparatus by the controller so as to record the information into the logical blocks designated by said Write command; sending a good status signal indicative of the completion of the recording from the controller to the host computer through the small computer interface when no error occurs until the completion of the recording of the information into all the logical blocks designated by said Write command; stopping the recording by the controller when an error occurs during the recording of the information; generating sense data by the controller when the error occurs during the recording of the information, in which the sense data is constructed by an information byte indicative of an address of the logical block in which the error has first occurred when it is seen as a command and a last written block byte indicative of an address of the logical block in which the recording has finally been executed before the recording is stopped; and sending a check condition status signal indicative of the occurrence of the error from the controller to the host computer through the small computer interface when the error occurs during the recording information. <IMAGE>
Patent EP-0668292-A3 (EP)
Title: Process to obtain insulin with correct cystin bridges.
Inventor: OBERMEIER RAINER DR
IPC: C07K14/62
Filed: 1995-02-09
Abstract: Claimed is a process for the isolation of correctly linked insulin by reacting (a) a protein of the formula R<2>-R<1>-B2-B29-Y-X-Gly-A2-A20-R<3> (II) in which X = amino acids Lys or Arg or a peptide with 2 to 35 amino acids contg. Arg or Lys at the N-terminal and carboxyl end of the peptide Y = amino acid R<1> = phenyl alanine residue or a covalent bond R<2> = hydrogen, Arg or Lys, a peptide with 2 to 45 amino acids contg. Arg or Lys at the carboxyl end of the peptide, R<3> = an amino acid residue, A2-A20 and B2 to B29 correspond to the amino acid sequence of the A or B chain respectively of human insulin, animal insulin or insulin derivs. with an mercaptan amt. resulting in 2 to 10 SH-residues of the mercaptan per cystein residue of formula (II) in the presence of a chaotropic auxiliary agent in an aq. medium at a pH of 10 to 11 and protein concns. of 0.05 and 0.3 g/l, (b) reacting the proinsulin obtd. including correctly linked cystine bridges with either trypsin, trypsin-like protein or opt. also with carboxypetidase B or a mixt. thereof for the prodn. of correctly folded insulin and (c) adding to the prod. of (b) 3 to 50 g of a hydrophobic absorber resin per litre of aq. medium at a pH of 4 to 7 and (d) isolating the absorber resin with absorbed insulin and e) eluting the insulin.
Patent EP-0696745-A3 (EP)
Title: Infrarot-Bewegungsmelder
Inventor: SCHLECHTINGEN PETER DIPL-ING
IPC: G01V8/10
Filed: 1995-08-02
Abstract: Der Bewegungsmelder weist einen Linsenschirm (12) aus
zahlreichen Linsen auf, die einfallende Strahlung im
Wellenlängenbereich von 7 bis 14 µm auf einen Infrarotsensor
konzentrieren. Mindestens einige der Linsen sind
holographische Linsen (HL) auf einem ebenen Träger.
Holographische Linsen haben im Infrarotbereich den Vorteil,
geringerer Strahlungsverluste als  gewölbte 
Linsen. Gegenüber Fresnel-Linsen sind sie einfacher
herstellbar.
Patent EP-0696879-A3 (EP)
Title: Plasma melting method and plasma melting furnace
Inventor: ISHIDA MICHIO
IPC: F27D99/00
Filed: 1995-08-04
Abstract: A plasma melting furnace has a melting chamber having an anode torch and a cathode torch made of graphite and having a electric conductor disposed on the bottom thereof. When the furnace is operated, the anode torch, having an inflow of electrons, which forms an unstable plasma are is contacted with the electric conductor and is not used, while the cathode torch, having an outflow of electrons, which forms a stable plasma are is utilized for heating, whereby the furance can be stably and continuously operated. Thus, since the cathode torch which is used is not heated so much and the anode torch, which is liable to be heated to a great degree, is not used, the electrode consumption rate can be greatly reduced. <MATH>
Patent EP-0715340-A3 (EP)
Inventor: MCKENNA ROBERT G
IPC: F16B47/00
Filed: 1995-11-28
Abstract: A vacuum collet (10) for picking up a semiconductor die (11).
A plate (12) has a vacuum tube (15) and a downwardly extending
skirt (19). Skirt (19) contacts the perimeter of die (11).
The vacuum is distributed to the perimeter of the
semiconductor die (10) by a baffle (16) interposed between the
plate (12) and the die (11) and within the skirt (19).
Patent EP-0712230-A3 (EP)
Title: Kommunikationssystem
Inventor: SCHROETER ANDREAS DIPL-ING
IPC: H04W84/10
Filed: 1995-11-10
Abstract: Die Erfindung bezieht sich auf ein Kommunikationssystem
mit einer Vermittlungsvorrichtung (1), einem schnurlosen
Endgerät (5) und einem schnurgebundenen Endgerät (3). 
     Es wird vorgeschlagen, daß nach einem Entfernen des
schnurlosen Endgerätes (5) aus einer zugehörigen
Aufnahmevorrichtung (4) eine automatische Aktivierung
einer Rufumleitung oder einer Rufweiterschaltung vom
schnurgebundenen zum schnurlosen Endgerät vorgesehen ist.
Patent EP-0701368-A3 (EP)
Inventor: WISE ADRIAN PHILIP
IPC: H04N7/01
Filed: 1995-08-22
Abstract: A method for converting frame data at a slower rate
into field data at a faster rate in a video decoder
comprises determining a basic field repetition rate such
that a field is repeated an integer number of times in a
frame period, calculating a ratio differential of the
repetition rate by subtracting from the speed-up ratio of
the faster to the slower rate, the ratio of the fields
per frame period to the slower rate, comparing the ratio
differential with the differential of the field
repetition rate and adding or subtracting extra fields
when the two are substantially at variance.
Patent EP-0714210-A3 (EP)
Inventor: SUGAHARA TAKAYUKI
IPC: H04N7/50
Filed: 1995-11-23
Abstract: A device for decoding coded image data to
generate decoded image data by applying inverse
orthogonal transformation to each block into which the
coded image data is divided includes a quantization-information
detecting unit (5, 9) detecting block-quantization-step-size
information indicative of
quantization step sizes used for a given block, and a
frequency-characteristic modifying unit (7, 7A)
modifying high frequency components of the decoded
image data for the given block based on the block-quantization-step-size
information, the high frequency
components having frequencies higher than a
predetermined frequency.
Patent EP-0726446-A3 (EP)
Inventor: MANNING KEVIN ROSS
IPC: G01B11/24
Filed: 1996-01-26
Abstract: The apparatus measure the radius of curvature of a reflective or partially reflective surface 18, and comprises first and second lasers 2, 4 which generate two parallel beams a known distance apart. A lens 12 focuses the beams, which are passed via a beam splitter 14 and transform lens 16 to the surface 18. The beams are reflected back via the transform lens 16 and the beam splitter 14 onto a detector 20. A processor 22 calculates the radius of curvature of the surface in dependence of the known distance X separating the beams and the positions of the beams on the detector 20. <IMAGE>
Patent EP-0732840-A3 (EP)
Inventor: STEINLE MICHAEL J
IPC: H04N1/047
Filed: 1996-02-22
Abstract: The optical photoelectric imaging apparatus (100)
adjusts automatically using closed-loop control before each
scan to optimize scanning quality. Various optical
components (360, 165, 188, 212, 214, 216, 252, 320) can be
moved in order to align a scanned image of an object (208)
with the photosensor array (252). The device (100) scans a
target of known characteristics to determine what adjustment
is needed.
Patent EP-0737594-A3 (EP)
Inventor: HUANG JEN-CHI
IPC: B41N3/03
Filed: 1996-04-09
Abstract: A process is disclosed to produce a fine honeycomb
grain with matte finishing on an aluminum surface in
alkaline solution with or without electrical treatment.
To achieve the fine honeycomb, a passivation enhancement
step is used prior to alkaline etching with or without
electricity. The matte appearance with fine honeycomb
topography on the aluminum surface is produced by
silicating raw aluminum prior to alkaline etching.
Patent EP-0756301-A3 (EP)
Inventor: BECHER MICHAEL
IPC: H01H81/02
Filed: 1996-04-29
Abstract: The temperature controlled switching device has a bimetallic actuator disc Ä29Ü that is supported above a metal spring diaphragm Ä22Ü within an insulator insert Ü16Ü in a metal housing Ä13Ü. At the centre of the disc is a movable contract Ä34Ü that normally engages a fixed contact Ä24Ü on a cover plate Ä14Ü. The contacts are coupled to input and output wires Ä41,43Ü and a temperature increase is produced to cause switching at a specific point. An additional input is provided by a resistance heating elements on base substrate Ä26Ü that provides rapid switching for a sudden overload
Patent EP-0766184-A3 (EP)
Inventor: CHAN PATRICK P
IPC: G06F17/30
Filed: 1996-07-25
Abstract: A distributed computer system has an information server and a plurality of
client computers coupled by one or more communication paths to the
information server. The information server includes a database
management system (DBMS) with an interface procedure for receiving and
responding to SQL statements from client computers. At least one client
computer has a database access procedure for sending SQL statements to
the DBMS in the information server. The database access procedure
includes embedded encrypted SQL statements, representing a predefined
subset of a predefined full set of SQL statements recognized as legal SQL
statements by the DBMS. For instance, the predefined subset of SQL
statement might include only SQL statements for reading data in the DBMS,
but not include SQL statements for modifying and adding data to the DBMS.
Each of the SQL statements sent by the database access procedure to the
DBMS includes a corresponding one of the encrypted SQL statements. The
DBMS in the information server includes an interface procedure for
processing all SQL statements received from client computers, including a
decoding procedure for decoding the encrypted SQL statement included in
the SQL statements sent by the database access procedure in the one client
computer. The received SQL statement is executed by the DBMS only if the
decoded SQL statement is a legal SQL statement. In addition, the interface
procedure rejects received SQL statements that do not include an encrypted
SQL statement.
Patent EP-0790161-A3 (EP)
Inventor: HAVEMANN JOERG
IPC: B60R25/102
Filed: 1997-01-22
Abstract: Es wird ein Verfahren zur Diebstahlsicherung eines Kraftfahrzeuges, bei dem eine im
Kraftfahrzeug (1) angeordnete Informationsauswerteinrichtung (2) in Abhängigkeit von auf
einem mobilen Datenträger (4) abgespeicherten Informationsdaten (I) Steuersignale (S1
bis S4) an mindestens ein Bauteil (5a bis 5c, 6) des Kraftfahrzeuges sendet, wobei die Informationsdaten
Daten (I1) zur Beschränkung des Betriebes des Kraftfahrzeuges
enthalten, sowie eine entsprechende Vorrichtung beschrieben. 
     Um ein Benutzen des Kraftfahrzeuges durch eine unbefugte Person auch dann zu verhindern,
wenn diese in Besitz des mobilen Datenträgers (4) gelangt, ist erfindungsgemäß
vorgesehen, daß die Daten (I1) zur Beschränkung des Betriebes des Kraftfahrzeuges (1)
in einer Ladestation (3,9) nach dem Einführen des mobilen Datenträgers (4) die Ladestation
durch einen berechtigten Benutzer verändert und/oder aktualisiert werden können.
Patent EP-0794367-A3 (EP)
Inventor: HOYES JOHN ROBERT
IPC: F16J15/22
Filed: 1997-02-27
Abstract: A material stock from which seals and packings may be formed is described; the material
stock being relatively soft and compressible and cross section having a construction
comprising a plurality of interlaced, as hereinbefore defined, flat section tapes having
associated therewith a reinforcement. The tapes may include exfoliated graphite, paper,
PTFE, mica, vermiculite as appropriate. The seal stock may have any desired cross sectional
shape.
Patent EP-0808077-A3 (EP)
Inventor: SAKURAI KAZUHIRO
IPC: F01N13/02
Filed: 1997-05-13
Abstract: An electrode for connecting an external electric
wire to a heated body heated to a high temperature. 
     The electrode of this invention comprises a high
temperature side electrode made of a conductor connected
to the heated body, and a low temperature side electrode
connected at one of the ends thereof to the high
temperature side electrode and at the other end thereof
to the external electric wire. 
     The low temperature side electrode is formed by
covering a conductor disposed at the center by a covering
material through an insulating material, and the
conductor of the low temperature side electrode is made
of a material having a smaller conduction resistance than
that of the conductor of the high temperature side
electrode. 
     Because the conductor of the low temperature side
electrode is made of the material having a smaller
conduction resistance than that of the conductor of the
high temperature side electrode, the increase of the
resistance value can be restricted even when the
conductor is extended so that the temperature of the
connecting portion with the external electric wire
becomes lower.
Patent EP-0807708-A3 (EP)
Inventor: GOLDENHERSH MICHAEL A
IPC: A41D31/00
Filed: 1989-07-28
Abstract: An ultraviolet blocking material (10) comprises a breathable fabric (12) defining porosity-creating apertures (14) and a coating (20) on the fabric (12) at least partially disposed in the apertures (14). The coating (20) contains an effective amount of at least one UV blocker. <IMAGE>