baber/WOPTO huggingface dataset:
Patent EP-0373452-A3 (EP)
Title: A second-harmonic-wave choking filter
IPC: H01P1/212
Filed: 1989-12-01
Abstract: A strip-type second-harmonic-choking filter is 
constituted such that a main transmission line (2), through 
which a fundamental frequency wave is to be transmitted, is 
connected with a first stub (4) which exhibits a first 
susceptance value for the fundamental frequency and 
exhibits a subtantially infinite admittance value for a 
second harmonics of the fundamental frequency, on a side of 
said main transmission line (2); and a second stub (5) which 
exhibits a second susceptance value which is essentially 
conjugate of the first susceptance value for the 
fundamental frequency and exhibits an infinity or zero 
admittance value for the second harmonic frequency, at an 
opposite side of the transmission line (2) from the first stub (4). 
For the fundamental frequency wave, the two stubs (4, 5) cancel 
the effects of each other so that no effect is given on the 
transmission of the fundamental wave, while one or both of 
the stubs choke(s) the transmission of the second-harmonic 
wave. The stub may be bent so that more area is easily 
available for circuits to be installed on the same circuit 
board.
Patent EP-0371567-A3 (EP)
IPC: H04B3/23
Filed: 1989-11-29
Abstract: Es wird ein Echokompensator mit einem adaptiven Fil­
ter (15) beschrieben. Die Adaptionsgeschwindigkeit des 
adaptiven Filters (15) wird von einer Kontrollein­
heit (29) gesteuert, die das zugehörige Steuersignal aus 
ihren Eingangssignalen (x(k), (u(k), (e)k)) bestimmt. 
Wird der beschriebene Echokompensator zum Beispiel in der 
Sprechanlage eines Telefonnetzes eingesetzt, so darf der 
Adaptionsvorgang nur dann stattfinden, wenn der entfernte 
Teilnehmer spricht, und der nahe Teilnehmer schweigt. 
Wird eine solche Entscheidung mit den entsprechenden Sig­
nalen (x(k), u(k)) automatisch vorgenommen, so kann eine 
Fehlentscheidung die Qualität der Anlage zumindest vor­
übergehend erheblich verringern.  
     Darum ist vorgesehen, die Adaptionsgeschwindigkeit des 
adaptiven Filters (15) von der Kontrolleinheit gleitend 
in Abhängigkeit von geeignet gewählten Mittelwerten drei­
er Signale (x(k), u(k), e(k)) zu steuern, wenn der ent­
fernte Teilnehmer spricht.
Patent EP-0332345-A3 (EP)
Title: Codecs with suppression of multiple encoding/decodings across a connection
IPC: H04B14/04
Filed: 1989-03-02
Abstract: In a private telecommunications network, a plurality of digital PBXs 
are interconnected via pairs of codecs. The codecs of each pair, or "tandem", are 
each operative to encode 64 kilobit/second (kbps) mu-law speech so as to 
compress it to 16 kbps speech for transmission to the other codec in the tandem. 
The latter is operative to thereafter decompress the 16 kbps speech back to 
64 kbps. Each codec has a second mode of operation in which, rather than 
decode the encoded speech, it preserves the bits thereof in its own output signal. 
The codec transitions to this mode whenever it recognizes the presence of another 
codec on its high-bit-rate side of the connection. As a result, only one 
encoding/decoding cycle is performed across the connection, thereby minimizing 
the speech-coding-induced distortion and delay therein. The mechanism enabling 
a codec to communicate its presence to another codec on its high-bit-rate side of 
the connection is based on the transmission of predetermined synchronization 
patterns inserted in the signals it outputs in that direction. In a second 
embodiment, codecs of the above-described type are used in a cellular mobile 
radio telecommunications system.
Patent EP-0368538-A3 (EP)
IPC: D21F7/10
Filed: 1989-10-31
Abstract: The invention provides a press felt seam comprising a 
first felt end and a second felt end interconnected by 
hinge means wherein the soft cover layer on the first 
felt end is configured to provide a flap element 
overlaying said hinge means, and the soft cover layer 
on the second end is configured to support said flap. 
The surface of said flap contiguous the hinge means is 
provided with a resilient support material to impart 
to the seam area a compression recovered thickness 
substantially equal to or slightly greater than the 
rest of the felt.
Patent EP-0375233-A3 (EP)
Title: Active matrix type display device
IPC: G02F1/1368
Filed: 1989-12-11
Abstract: An active matrix type display device has a 
plurality of scanning lines (Y1, ... Yn), a plurality 
of signal lines (X1, ... Xm), and pixels (10, 30, 40, 
50, 60) disposed at inter-sections of the scanning lines 
and the signal lines for providing a display. Each 
pixel is driven by way of a respective plurality of thin 
film transistors (1, 2, 23, 24, 31, 32, 33, 41, 42, 51, 
52) which are connected to an associated pixel electrode 
(P). Each pixel electrode also has connected thereto a 
respective plurality of storage capacitors (5, 6, 25, 
26, 27, 37, 38, 45, 46, 47, 55, 56, 57) arranged in 
parallel. Thus, if a thin film transistor or a storage 
capacitor connected to one of the pixel electrodes is 
defective, the defect in the associated pixel can be 
relieved simply by disconnecting as a pair both one of 
the thin film transistors and at least one of the 
storage capacitors so long as the pair includes the 
defective element.
Patent EP-0338980-A3 (EP)
IPC: D02J1/08
Filed: 1989-04-04
Abstract: Ein Düsenkörper (1) besitzt einen durchgehen­
den, seitlich zu einer Oberfläche (2) des Düsenkörpers 
(1) hin offenen Garnkanal (3) und einen in den Garn­
kanal (3) mündenden Blaskanal. Der Düsenkörper (1) ist 
lösbar auf einem Anschlussteil (8) befestigt, der eine 
Bohrung für die Zufuhr von Blasmedium zu dem Blaska­
nal enthält. An dem Anschlussteil (8) ist auch eine 
Führungsplatte (19) befestigt. Ein Prallblock (6) ist 
im Betrieb durch Federkraft an die Oberfläche (2) des 
Düsenkörpers (1) angepresst, um den Garnkanal (3) seit­
lich zu schliessen. Um den Garnkanal (3) für das Ein­
legen eines Garns zugänglich zu machen, kann der Prall­
block (6) entgegen der Federkraft bewegt werden. Bei 
der Bewegung steht eine Oberfläche (5) des Prallblocks 
(6) mit einer Kante (2a) des Düsenkörpers (1) in glei­
tender Berührung, und eine Kante (23) des Prallblocks 
(6) steht mit einer Oberfläche (20) der Führungsplatte 
(19) in gleitender Berührung. Dadurch ist der Prall­
block (6) bezüglich des Düsenkörpers (1) spielfrei ge­
führt. Der Düsenkörper (1), der relativ schmal und vor­
zugsweise symmetrisch ist, kann für umgekehrte Blas­
richtung im Garnkanal (3) umgekehrt montiert werden.
Patent EP-0334838-A3 (EP)
IPC: F16K31/56
Filed: 1989-03-21
Abstract: Umschaltmechanismus für ein Umsteuer-Sitzventil, wobei 
in einem Endbereich des Ventilhohlkolbens (2) zwei, wie an 
sich bekannt, in entgegengesetzte Richtung weisende, gelen­
kig angeordnete, vorzugsweise als Hebel ausgebildete Um­
schaltelemente (4) angeordnet sind, die Hebel (4) durch 
Federkraft und Anschlag positioniert sind und in ihren 
äußeren Endbereichen je einen von zwei um 180° versetzten, 
sich horizontal erstreckenden Anschlagwinkeln (5) durch­
setzen, wobei jeder Anschlagwinkel (5) mit zwei in Abstand von­
einander angeordneten Anschlägen (6a, 6b) für je einen Hebel 
versehen ist, jeder Hebel (4) mit einem sich senkrecht zur 
Längsachse (11) des Ventilhohlkolbens (2) erstreckenden 
Schaltbügel (9) in Verbindung steht, welcher von der sich 
in Achsrichtung des Ventilhohlkolbens erstreckenden, mit 
einem Arbeitszylinder verbundenen Steuerstange (12) durch­
setzt wird, sich der Schaltbügel (9) in Umschaltstellung am 
Gehäusedeckel (15) oder am Anschlagwinkel (5) abstützt, und 
die Steuerstange (12) in Abstand zu je einer Außenfläche 
des Schaltbügels (9) einen Mitnehmer (13) aufweist, wobei 
eine Betätigung des Mechanismus durch die Steuerstange (12) 
eine zwangsweise Abhebung des Ventilhohlkolbens (2) aus 
seinem Dichtsitz (3) in zur Steuerstangenbewegung entgegen­
gesetzten Richtung bewirkt.
Patent EP-0400270-A3 (EP)
Title: Installation for thickening fibre suspensions
IPC: D21F1/80
Filed: 1990-02-22
Abstract: The drainage apparatus consists of two parallel rollers 1 and 2, of which the first has transverse grooves, that is to say grooves 21 parallel to the roller axis, and the second hollow roller 2 drainage bores 18 in its casing. A relatively large quantity of material can consequently be introduced between the screen band 6 and the surface of the first roller 1, and the drainage capacity of the second roller 2 can also be increased. <IMAGE>
Patent EP-0393711-A3 (EP)
IPC: G03C1/06
Filed: 1990-04-20
Abstract: A silver halide photographic material which provides a 
negative image is disclosed. The photographic material 
contains a compound represented by formula (I): 
   
     wherein R represents an aliphatic group, an aromatic group, or 
a heterocyclic group; and Z represents an atomic group 
necessary to form a nitrogen-containing heterocyclic aromatic 
group, and provides a negative image having high contract, high 
sensitivity, and satisfactory dot image quality.
Patent EP-0402620-A3 (EP)
Title: Wireless transmitting-receiving apparatus for a bicycle
Inventor: SAKURAI NOBUO
IPC: G08C25/00
Filed: 1990-05-08
Abstract: A wireless transmitting-receiving apparatus in 
accordance with the present invention is an apparatus for 
detecting and displaying travel speed of a bicycle which 
is mounted on a wheel, including a sensor generating one 
signal per every rotation of the wheel, a signal receiving 
apparatus for successively receiving signals generated 
from the sensor, a pulse signal generator generating at 
least two pulse signals with a prescribed pulse interval 
for every generated signal, a wireless transmitter for 
transmitting continuously the generated pulse signals, a 
receiver for successively receiving the transmitted pulse 
signals, a converter for converting the received pulse 
signals into signals corresponding to the inputted signals 
based on the prescribed pulse interval, a calculator for 
calculating the travel speed of the bicycle and a 
displaying portion for displaying the calculated travel 
speed.
Patent EP-0397148-A3 (EP)
IPC: H01L29/778
Filed: 1990-05-09
Abstract: A semiconductor device includes an InP 
substrate (1), an intrinsic InGaAs channel layer (2) 
formed on the InP substrate and lattice matched to the 
InP substrate, a doped GaAsSb carrier supply layer (3) 
formed on the intrinsic InGaAs channel layer and lattice 
matched to the InP substrate, a first gate electrode (9) 
formed on the doped GaAsSb carrier supply layer, and a 
first source electrode (7) and a first drain electrode 
(8) which are respectively formed on the doped GaAsSb 
carrier supply layer and located on both sides of the 
first gate electrode.
Patent EP-0432480-A3 (EP)
Title: Multi-purpose masterbatches
IPC: C09D7/80
Filed: 1990-11-13
Abstract: Masterbatches which can be employed for dyeing and compounding various materials, such as polymer-based paints, plastic materials and inks, consisting of homogeneous mixtures of acrylic resins and/or ketone- or aldehyde-resins, certain esters of citric-, acetylicitric- or tartaric acid, dyes pigments and/or additives.
Patent EP-0430201-A3 (EP)
Title: Aminocarbonylcarbamates related to physostigmine, a process for their preparation and their use as medicaments
Inventor: GLAMKOWSKI EDWARD JOSEPH
IPC: A61P25/28
Filed: 1990-11-28
Abstract: The present invention relates to various derivatives related to physostigmine of the formula I <CHEM>     where    Z is hydrogen, halogen or loweralkyl;  R1 is loweralkyl, cycloalkyl or aryl; and  R2 is loweralkyl or cycloalkyl;   the 3aS-cis isomer or the 3aR-isomer thereof or a mixture of the two isomers including the racemic mixture, or a pharmaceutically acceptable acid addition salt thereof, and a process for their preparation. The compounds according to the invention are useful for enhancing cholinergic function, and as analgesic agents.
Patent EP-0404320-A3 (EP)
Title: Two cycle engine emission control apparatus
IPC: F02B33/30
Filed: 1990-05-04
Abstract: Combinations of split (112) and valved 
(111) exhaust ports are provided in a ported two 
cycle engine (10) with divided emission control 
apparatus to provide better control of the division 
of exhaust gas flow to first and second catalytic 
converters (14,15).
Patent EP-0423014-A3 (EP)
Title: Nonaqueous liquid automatic dishwasher detergent composition containing a dual bleach system
IPC: C11D3/395
Filed: 1990-10-08
Abstract: The application is directed to a nonaqueous liquid automatic dishwasher detergent composition containing a dual bleach system. The composition contains a nonaqueous organic carrier liquid, a chlorine bleach source and a bromide compound. In the wash bath the chlorine source reacts with water to form hypochlorite and the bromide compound reacts with a portion of the hypochlorite to form hypobromite. The active ingredients of the dual bleach system are the hypochlorite and hypobromite which provide improved cleaning performance against both proteinaceous and starchy carbohydrate soils. The dish washing compositions comprise a nonaqueous organic carrier liquid, a surfactant, a chlorine bleach source and a bromide compound, are stable in storage and are readily dispersible in water.
Patent EP-0459122-A3 (EP)
IPC: H01L29/73
Filed: 1991-04-15
Abstract: An in-situ doped n-type silicon layer is provided by a low temperature, low pressure chemical vapor deposition process employing a germanium-containing gas in combination with the n-type dopant containing gas to thereby enhance the in-situ incorporation of the n-type dopant into the silicon layer as an electronically active dopant. Also provided are a silicon layer including a P-N junction wherein the layer contains an n-type dopant and germanium, and devices such as transistors incorporating an in-situ n-doped silicon layer.
Patent EP-0505750-A3 (EP)
Title: Ceramic anode for oxygen evolution, method of production and use of the same
IPC: C25C7/02
Filed: 1992-02-25
Abstract: The anode of the invention is particularly suitable for oxygen evolution from acid solutions containing fluorides or fluorocomplex anions, used for deposition of metals. The anode is of the ceramic type, consisting of tin dioxide comprising additives to promote sinterization and increase the electrical conductivity. In a preferred embodiment of the invention the ceramic anode comprises an electrocatalytic layer for oxygen evolution comprising oxides of manganese, cerium and praseodymium, suitably doped. In a particularly preferred embodiment of the present invention said anode comprises a further external layer of zirconyl phosphate.
Patent EP-0512397-A3 (EP)
Title: Liquid crystal device, display apparatus using same and display method using same
IPC: C09K19/54
Filed: 1992-04-29
Abstract: The liquid crystal device is constituted by disposing a display layer between a pair of electrode plates. The display layer comprises a stretched porous polymer film having open pores and a low-molecular weight mesomorphic compound impregnating the polymer film. The display layer further comprises a porous polymer film having a three dimensional network structure characterized by a fibril diameter of at most 0.3 micron, and a low-molecular weight mesomorphic compound impregnating the polymer film. The display layer still further comprises a first display layer comprising a porous film and a low-molecular weight mesomorphic compound impregnating the porous film, and a second display layer comprising the low-molecular weight mesomorphic compound. <IMAGE>
Patent EP-0529410-A3 (EP)
Title: Antibiotic ge 2270 factor c2a
IPC: C12P1/06
Filed: 1992-08-12
Abstract: The present invention is directed to a new antibiotic substance denominated antibiotic GE 2270 factor C2a, the addition salts thereof, the pharmaceutical compositions thereof and its use as medicament, particularly in the treatment of infectious diseases involving microorganisms susceptible to it and its use as animal growth promoter.
Patent EP-0551772-A3 (EP)
Title: Scanning apparatus
IPC: H04N1/06
Filed: 1992-12-30
Abstract: Scanning apparatus for scanning a medium and comprising medium support means for supporting a medium in a generally curved orientation by contacting substantially less than the entire surface area of the medium, scanning means for scanning said medium, means for curving a medium having a generally planar orientation into said curved orientation, means for restoring the medium from the curved orientation into a planar orientation and means for automatically loading the medium onto the medium support means and unloading the medium therefrom. <IMAGE>   <IMAGE>
Patent EP-0562588-A3 (EP)
Title: Image forming apparatus capable of making self-diagnosis
Inventor: SHIMOMURA YOSHIKI
IPC: G03G21/00
Filed: 1993-03-24
Abstract: According to the present invention, a self-diagnosis system for an image forming apparatus can make accurate fault diagnosis and is made smaller in size and higher in speed. For that purpose, a fault temporarily developed by the image forming apparatus is limited to a single fault assumption, all states which can exist on the image forming apparatus when the image forming apparatus develops the fault are previously simulated, and the results of the qualitative simulation are stored as a plurality of virtual cases in a virtual case storing portion 12. When the image forming apparatus is operated, detected values of sensors X, Vs and Ds are converted into fuzzy qualitative values, respectively, on the basis of membership functions stored in a membership function generating portion 13. The fuzzy qualitative values are compared with the virtual cases stored in the virtual case storing portion 12, to reason the cause of the fault. Accordingly, any of the virtual cases stored in the virtual case storing portion 12 is selected using the fuzzy qualitative values, thereby to make it possible to accurately specify the fault in a short time.
Patent EP-0588446-A3 (EP)
Title: Programmable computer with automatic translation between source and object code with version control
Inventor: KNUDSEN HELGE
IPC: G06F17/30
Filed: 1990-09-04
Abstract: A programmable computer which operates by executing rules, each including a rule name, and optionally: input parameters, a set of conditions, a set of actions associated with each condition, and a set of exception handlers. A condition is a logical expression which evaluates to a true or false boolean value, while an action is an executable statement. An exception handler contains executable statements. The computer includes text entry and display means for programming of rules. A rule is displayed with each condition and each action having a row of text. The computer generates a yes/no quadrant into which a programmer may enter sequence numbers, to associate ordered sets of actions with individual conditions. Sequence numbers may be entered not associated with any condition, to define a set of default actions. Upon entering a rule, the computer sequentially evaluates the rule's conditions. Upon a condition evaluating to true, the computer executes the set of actions associated with that condition, then exits the rule. If the rule contains no conditions or none evaluates to true, the set of default actions will be executed, and the rule exited. If, during execution of the rule, the computer detects an exception event, such as a missing datum or other execution error, the computer passes to the rule the name of the detected exception event. If the rule contains an exception handler bearing the same name, the computer will execute the statements within that exception handler.
Patent EP-0638507-A3 (EP)
IPC: B65H75/24
Filed: 1994-08-04
Abstract: An expandable shaft comprises a cylindrical core (12); at 
least three elongated rails (14, 16, 18) located on the 
outer surface of said core and equally spaced around the 
circumference thereof to provide slots (20, 22, 24) extending 
parallel with the core axis; elongated pressure protrusion 
means (28) located in each slot and adapted to be 
moved radially outward of the shaft; elongated inflatable 
means located in each slot radially inward of the elongated 
pressure protrusion means (34) and adapted to move said 
elongated pressure means radially outward when inflated; 
conduit means (42) within said core connected to inflate 
said elongated inflatable means, wherein said core and said 
rails are formed of a composite fiberous material in which 
the fibers extend substantially parallel with the axis of 
said core.
Patent EP-0675179-A3 (EP)
Title: Image forming method, and ink set and ink-jet machinery used therein.
Inventor: KURABAYASHI YUTAKA
IPC: B41J2/01
Filed: 1995-03-29
Abstract: Provided is an ink set comprising a combination of a liquid composition containing a cationic substance, with a yellow ink, a cyan ink and magenta ink, wherein said three inks each contain a watersoluble anionic dye and are capable of affording a chromaticity CIE L*a*b* to a black image presented on a recording medium by using these inks in combination within the range of the numerical expressions; <MATH>   <MATH>   <MATH>   <MATH>   <IMAGE>
Patent EP-0685231-A3 (EP)
IPC: A61K9/26
Filed: 1992-01-29
Abstract: A water-dispersible tablet is provided comprising 2% w/w to 90% w/w lamotrigine and 0.25 to 40% w/w of a pharmaceutically acceptable swellable clay which is present within the granules of the tablet. The tablet is capable of dispersing in water within a period of 3 minutes to provide a dispersion which is capable of passing through a sieve screen with a mesh aperture of 710 mu m in accordance with the test for dispersible tablet as defined in the British Pharmacopoeia 1988, volume II, page 895.
Patent EP-0675297-A3 (EP)
Title: Automatic clutch with associated automatic transmission device and control method.
Inventor: ANTONOV ROUMEN
IPC: F16H59/20
Filed: 1992-10-14
Abstract: The epicyclic gear train consists of a driving shaft and pinion (1,3), satellite pinions (4), unidirectional crown wheel (7) and clutch (14,15). The clutch operates between the crown wheel and a satellite bearer wheel (5) attached to the output shaft (6). At high speeds increasing centrifugal force acting on plates (31) opens the clutch, lowering the gear ratio which is restored to direct drive at lower speeds. Heavy accelerator pressure operates an electromagnet (123,124) which delays clutch opening as does high input torque through an axial force (FAC) at the helicoidal gears (7). <IMAGE>
Patent EP-0694545-A3 (EP)
Title: Substituted dibenzoxazepine compounds, pharmaceutical compositions and methods of use
IPC: A61P25/08
Filed: 1992-04-16
Abstract: The present invention provides dibenzoxazepine compounds of Formula I: <CHEM> which are useful as analgesic agents for the treatment of pain, pharmaceutical compositions comprising a therapeutically-effective amount of a compound of Formula I in combination with a pharmaceutically-acceptable carrier, and a method for eliminating or ameliorating pain in an animal comprising administering a therapeutically-effective amount of a compound of Formula I to the animal.