baber/WOPTO huggingface dataset:
Patent EP-0438322-A3 (EP)
Title: Linear feedback shift register
IPC: G01R31/3181
Filed: 1991-01-21
Abstract: A linear feedback shift register comprises a shift register formed of first to (n)th flipflops cascaded in such a manner that an output of a (i)th flipflop is connected to an input of a (i+1)th flipflop, where 2</=n and 1</=i</=(n-1). First to (n)th output terminals are connected to outputs of the first to (n)th flipflops, respectively, and a clock terminal connected to a clock input of each of the flipflops. First to (n-1)th multiplexors of a "1-out-of-2" type are connected at their first input to a common preset value input terminal. Second inputs of the first to (n-1)th multiplexors are connected to the outputs of the first to (n-1)th flipflops, respectively. Each of the first to (n-1)th multiplexors has a control input connected to an individual control terminal. First to (n-1)th exclusive-OR gates are cascaded in such a manner that a first input of a (n-1)th exclusive-OR gate is connected to the output of the (n)th flipflop, a first input of an (i)th exclusive-OR gate is connected to an output of an (i+1)th exclusive-OR gate, and an output of the first exclusive-OR gate is connected to an input of the first flipflop. A second input of the (i)th exclusive-OR gate is connected to an output of the (i)th multiplexor. With this arrangement, a generator polynomial generated by the linear feedback shift register can be modified by controlling the multiplexors through the individual control terminals. <IMAGE>
Patent EP-0567099-A3 (EP)
Title: Motion buffer for a people moving device
IPC: B66B5/28
Filed: 1993-04-21
Abstract: A motion buffer for stopping a car traveling along a 
guide rail is provided, having a wedge and a biasing means 
for biasing against the wedge. If the car travels far 
enough along the guide rail to encounter the wedge, the 
biasing means becomes biased against the wedge, thereby 
stopping the car.
Patent EP-0586013-A3 (EP)
Title: Method for preparing optical components and devices in their final or nearly final dimensions, and products obtained thereby
Inventor: CHIURLO PAOLO
IPC: C03C3/06
Filed: 1993-08-27
Abstract: The preparation of objects, in particular optical components and/or devices, is described using, as precursors of optical materials, amorphous monolithic aerogels for high-precision mechanical machining.
Patent EP-0584970-A3 (EP)
Title: Aqueous developable photosensitive polyurethane-(meth)acrylate
Inventor: HUYNH-TRAN TRUC-CHI THI
IPC: C08G18/40
Filed: 1993-07-30
Abstract: A photopolymer useful in preparing water-developable, solid printing plates is prepared by preparing a urethane prepolymer by reacting polyoxyalkylene diols or polyester diols, or a mixture thereof, with an excess of diisocyanate, followed by chain extending the resulting prepolymer mixture with an alkyldialkanolamine, then reacting the chain-extended product with a hydroxyalkyl(meth)acrylate. The resulting photopolymer is suitably formulated with additional photoactive (meth)acrylate monomers or oligomers and photoinitiator for casting or extrusion on a substrate to form a flexographic printing plate. Following UV exposure of the plate through a negative, unexposed areas can be removed by washing with a slightly acidic aqueous medium, to give a plate with a desirable relief image. The use of the aqueous washout solution as opposed to organic solvents minimizes pollution problems.
Patent EP-0626358-A3 (EP)
Title: Electrically conductive high strength dense ceramic.
Inventor: CHIA KAI YIN DR
IPC: C22C29/06
Filed: 1994-05-27
Abstract: A pressureless sintered SiC ceramic composite article having a DC electrical conductivity of at least 0.05 ohmcm-1, a bulk density of at least 2.9 g/cm3 as measured by the Archimedes method, a flexural bend strength of at least 150 MPa as measured by a four-point bend strength test, and capable of exhibiting p-type SiC semiconductor characteristics. The ceramic article comprises 0.5-6.0 wt.% of Al, 0.1-2.0 wt.% of B, the Al being present in at least as great percentage as the B, 0.1-6.0 wt.% of free carbon and at least 90 wt.% of predominantly alpha-phase SiC. Prodn. of the SiC ceramic composite article comprises: (a) milling and blending at least 90 wt.% alpha-phase SiC having a max. particle size of 100 microns with 0.5-6.0 wt.% of at least one Al-contg. additive, 0.1-2.0 wt.% of at least one B-contg. additive, the Al being present in at least as great a percentage as the B, and at least one carbon source material capable of providing free carbon in an amt. of 0.1-6.0 wt.% to produce a raw batch blend, (b) forming and compacting the raw batch blend into a shaped body, and (c) heating the shaped body in an atmos. inert to the SiC, Al-contg. cpd., B-contg. cpd. and free carbon to obtain the pressureless sintered SiC ceramic composite article.
Patent EP-0683583-A3 (EP)
Title: Method and circuit for fault-free rerouting of a cell information flow through an alternate path.
Inventor: EDMAIER BERNHARD DIPL ING
IPC: H04B1/74
Filed: 1995-05-08
Abstract: The method diverts a data cell stream transmitted via an active path (AP) to an alternative route (EP). The active path (AP) and alternative path (EP) together form a virtual path pair in a cell oriented communication network (ATMN) with several coupling devices. First, the cell stream is transmitted through a coupling device (CCa) at the start of the path pair, via the active path, to a coupling device (CCb) at the end of the pair. On a demand signal, the stream is duplicated in the coupling device (CCa) at the start. The two resulting streams are then fed via both paths (AP,EP) to a central synchronising device (AS). This is temporarily allocated to the virtual path or the virtual connection. First, only the active path stream is fed from the synchroniser via the associated coupling device (CCb). On the other hand, both streams are synchronised. When such synchronisation is achieved, first, instead of the active path stream, now the alternative path (EP) stream is fed via the coupler (CCb). Finally, the control device (AS) is uncoupled from the transmission path for the alternative path data stream. <IMAGE>
Patent EP-0704671-A3 (EP)
Title: Device and method for measuring the position of a first axis relative to a second axis, particularly for measuring a steering axle
Inventor: WENTE HOLGER DR-ING
IPC: G01B5/00
Filed: 1995-09-13
Abstract: body from image signals using photogrammetric computation methods has at least two separately positioned image acquisition devices the device contains at least two separately positioned image acquisition devices(40L,40R), each of which generates an image signal. Markings (42) are applied to the measurement object at fixed positions wrt. the first axle (21). A positioning arrangement (30) positions the image acquisition devices in a fixed spatial relationship wrt. each other and to the second axis so that the measurement body, which is directly or indirectly connected to the first axle, is always in the image acquisition region of at least two image acquisition devices. A data processing arrangement determines the spatial coordinates of the measurement body from the image signals using photogrammetric computation methods. The position of the first axle is derived from the spatial coordinates.
Patent EP-0681831-A3 (EP)
Title: Use of extracts of filamentous bacteria as cosmetic agents against skin aging.
Inventor: AUBERT LUCIEN
IPC: A61Q19/08
Filed: 1995-05-10
Abstract: Extracts of filamentous, non-photosynthesising and non-fructifying bacteria are used as active cosmetic components.
Patent EP-0747674-A3 (EP)
Title: Lichtelektrische Positionsmesseinrichtung
Inventor: HUBER WALTER
IPC: G01D5/36
Filed: 1996-04-23
Abstract: Bei einer lichtelektrischen Positionsmeßeinrichtung ist ein Abtastgitter
(1) vorgesehen, welches pro Teilungsperiode (d) in Meßrichtung (X)
drei hintereinander angeordnete Bereiche (B 1 , B 2 , B 3 ) aufweist. Diese
Bereiche (B 1 , B 2 , B 3 ) sind transversal zur Meßrichtung (X) derart
strukturiert, daß transversal gebeugte Lichtstrahlen auf transversal zur
Meßrichtung (X) angeordnete Detektoren (D 0 , D 1 , D 2 ) gerichtet sind,
von denen zueinander phasenverschobene Signale erzeugt werden.
Patent EP-0756307-A3 (EP)
Inventor: NISHIMURA TAKASHI
IPC: H01J31/20
Filed: 1996-07-24
Abstract: A phosphor screen (1) is formed on an inner
surface of a faceplate (4) and has a plurality of
regions (R1 to R20) which are dividedly scanned by
electron beams emitted from a plurality of electron
guns (2). Support units (34) are arranged between
the faceplate and a rear plate (6) of an envelope (8)
so as to support the faceplate and rear plate under
atmospheric pressure. Each of the support units
includes a plurality of support members (25), each
having one end abutting against the faceplate and
the other end abutting against the rear plate, and
a plurality of connecting members (26) each connecting
a predetermined number of support members and fixed to
the faceplate.
Patent EP-0766385-A3 (EP)
Inventor: WILLIAMS BRIAN E
IPC: H03H11/04
Filed: 1996-09-03
Abstract: Process-dependent characteristics of a continuous time circuit, e.g., particular
the sensitivity of the corner frequency of a continuous time filter to variations in
absolute capacitance, is obviated by modifying a resistance-based transconductance
tuning circuit, so that the tuning resistor is replaced with a switched capacitor
circuit. The effect of this switched sampled data resistor replacement is such that,
if each of the resistor-simulating switched capacitor of the transconductance stage
and one or more load capacitors of the filter is established in the same processing
sequence, what would otherwise be process-sensitive terms in the corner
frequency-establishing ratio (g m /C) effectively cancel each other, so that the corner
frequency fhi becomes proportional to a readily controlled frequency parameter for
the sampled data resistor.
Patent EP-0769524-A3 (EP)
Title: Formteile aus thermoplastischen Formmassen
Inventor: ROSENAU BERNHARD DR
IPC: C08L25/06
Filed: 1996-09-26
Abstract: Formteile, hergestellt aus thermoplastischen Formmassen, welche
enthalten
   A) 30 bis 99,8 Gew.-% eines thermoplastischen Polymerisates aus
   a1) 50 bis 100 Gew.-% einer Styrolverbindung der allgemeinen
Formel
 
in der R 1  und R 2  für Wasserstoff oder C 1 -C 8 -Alkyl stehen,
und/oder eines (C 1 -C 8 -Alkyl)esters der Acrylsäure oder
Methacrylsäure,   a2) 0 bis 40 Gew.-% Acrylnitril und/oder Methacrylnitril, und   a3) 0 bis 40 Gew.-% von weiteren monoethylenisch
ungesättigten, von a2) verschiedenen Monomeren,     B) 0,1 bis 70 Gew.-% eines Pfropfpolymerisates mit einem mittleren
Teilchendurchmesser d 50  kleiner 700 nm aus
   b1) 30 bis 90 Gew.-% eines kautschukelastischen Pfropfkerns
aus einem Polymeren mit einer Glasübergangstemperatur
unter 0°C, erhältlich durch Copolymerisation von
   b11) 50 bis 99,99 Gew.-% eines (C 1 -C 10 -Alkyl)esters der Acrylsäure,   b12) 0,01 bis 5 Gew.-% eines polyfunktionellen, vernetzenden
Monomeren, und   b13) 0 bis 40 Gew.-% von weiteren monoethylenisch
ungesättigten, von b11) verschiedenen Monomeren, und     b2) 10 bis 70 Gew.-% einer Pfropfhülle aus 
   b21) 50 bis 100 Gew.-% einer Styrolverbindung der allgemeinen
Formel
 
in der R 1  und R 2  für Wasserstoff oder C 1 -C 8 -Alkyl stehen,
und/oder eines (C 1 -C 8 -Alkyl)esters der Acrylsäure oder
Methacrylsäure,   b22) 0 bis 40 Gew.-% Acrylnitril und/oder Methacrylnitril, und   b23) 0 bis 40 Gew.-% von einem oder mehreren weiteren monoethylenisch
ungesättigten Monomeren,       C) 0,1 bis 70 Gew.-% eines partikelförmigen Polymerisates als
Mattierungsmittel, wobei das partikelförmige Polymerisat C)
im wesentlichen aus
   c1) einem kautschukelastischen Pfropfpolymerisat mit einem
mittleren Teilchendurchmesser d 50  von 700 nm oder darüber,
das im wesentlichen einen Pfropfkern auf Basis von
Butadien und eine Pfropfhülle aus Basis von Styrol und
Acrylnitril enthält und nach dem Verfahren der Lösungspolymerisation
hergestellt wird, oder   c2) einem harten Polymerisat auf Basis von Polyalkylmethacrylaten,
oder   c3) einem Polymeren, das mit Mischungen, welche die oben
definierten Komponenten A) und B) enthalten, unverträglich
oder teilverträglich ist, oder   c4) einem Pfropfpolymerisat, wie es unter B) definiert wurde,
wobei jedoch der mittlere Teilchendurchmesser d 50  700 nm
oder mehr beträgt,  
aufgebaut ist.
Patent EP-0768186-A3 (EP)
Inventor: TACHIBANA TATSUTO
IPC: B41J29/393
Filed: 1996-10-08
Abstract: A recording apparatus often has a timing to shift
to a standby status if there is no residual paper in
the apparatus, for example, when a power source is
turned on, when the apparatus is recovered from a sleep
mode, when a door is closed, when the power source is
reset, or the like. When the residual paper is
detected in the apparatus at such a timing, the
apparatus is controlled to a proper wait status in
order to discharge the residual paper and waits for an
instruction from the outside. In response to the paper
discharging instruction from the outside, a discharging
operation of the residual paper is executed.
Patent EP-0776096-A3 (EP)
Title: Schaltanordnung für mobile Rundfunkempfänger
Inventor: SCHNEIDER STEFFEN
IPC: H04H20/88
Filed: 1996-10-11
Abstract: Bei einer Schaltanordnung für mobile Rundfunkempfänger mit einer Einrichtung
zum Einstellen des Stereo-Wiedergabeanteils relativ zum Mono-Wiedergabeanteil
in Abhängigkeit von Änderungen der Empfangs-Feldstärke, ist die Stellzeit für den
Übergang von Stereo- auf Monowiedergabe und umgekehrt abhängig von der
Wiedergabe-Lautstärke und/oder Dynamik des Rundfunksignals.
Patent EP-0768464-A3 (EP)
Inventor: ISHII HIROKI
IPC: F04C29/00
Filed: 1996-10-11
Abstract: A scroll compressor having injection ports 70A and
70B opened to operating chambers Vc during a
predetermined period of a complete compression cycle, so
that a part of the refrigerant circulating in a
refrigerating system is injected into the compression
chambers from the injection ports. The injection ports
are opened to an intermediate pressure chamber, which is
at a pressure between the pressure of the refrigerant
sucked into the compressor and the pressure of the
refrigerant discharged from the compressor. The
intermediate pressure chamber is arranged so as to
eliminate pressure pulsations therein. Check valves 72A
and 72B are provided in an end plate 54 of a stationary
scroll member 50. Furthermore, relief valves may also be
provided in the end plate for releasing the pressure of
the operating chambers to a low pressure side of the
refrigerating system.
Patent EP-0758123-A3 (EP)
IPC: G06F5/01
Filed: 1995-02-13
Abstract: A method and apparatus for implementing a vocoder in an application specific integrated 
circuit (ASIC) is disclosed. The apparatus contains a DSP core (4) that performs 
computations in accordance with a reduced instruction set (RISC) architecture. The circuit 
further comprises a specifically designed slave processor to the DSP core (4) referred to 
as the minimization processor (6). The feature of the invention is a specifically designed 
block normalization circuitry.
Patent EP-0779056-A3 (EP)
Inventor: FRAIRIA CARLO
IPC: A47L15/42
Filed: 1996-12-10
Abstract: The invention refers to a washing-liquid supply and dosing system, and to a method thereof, in
a dishwashing machine, comprising a container (1) wherein softened water is taken in. Said
container (1) is functionally separated in three compartments (V1, V2, VR) having a different
volumetric capacity. The three compartments are located in sequence between themselves; the
last one (V2) is filled by overflow after the first two compartments (V1, VR) have been filled
and is equipped with a microswitch-operated level detecting device (S1,G1,MC1). The water
fed to the first (V1) and/or third compartment (V2) is used for the washing of the crockery,
whereas the water fed to the second compartment (VR) is used for resin regeneration.
Patent EP-0818220-A3 (EP)
Inventor: MINOURA KOHJI
IPC: A63B69/16
Filed: 1996-08-21
Abstract: A bicycle exercise device that reduces generation of noises
during pedaling. Fitting plates (57,58) are provided to oppose
each other at lower positions on a pair of first legs (20,21)
constituting a framework (12). An arm (54) is fixed to a load
resistance generator (53) of a resistance applying unit (13).
A fixing member (56) pivotally supporting the arm (54) thereon
is secured to the fitting plate (57). A rotary drive wheel
(55) provided on the arm (54) has a pulley (70) and a
transmission wheel (71) which rotate integrally. The
transmission wheel (71) is pressed against a side face of a rim
(Rr) of a bicycle by the urging force of a compression spring
located between the fixing member (56) and the arm (54). The
load resistance generated by the load resistance generator (53)
is transmitted via a belt (73), the pulley (70) and the
transmission wheel (71) to the rear wheel (R) of the bicycle.
Patent EP-0724227-A3 (EP)
Inventor: STANFIELD JOEL D
IPC: G06F17/30
Filed: 1996-01-15
Abstract: A file tracking system includes a processor (20), which maintains and
interfaces with a database, a plurality of file folder retainers (50), and a plurality
of file folders (70). The file tracking system actively maintains and updates the
database, which includes file information, file location, and unique file address for
the plurality of files, by providing interactive communication between the
processor (20), the folder retainers (50), and the file folders (70). Each file folder
(70) may include an indicator light (75), such as an LED, which a user may cause
to blink when trying to locating the file folder (70) at a location accessed from the
database.
Patent EP-0775960-A3 (EP)
Inventor: DEAN MARK EDWARD
IPC: G06F13/40
Filed: 1996-08-09
Abstract: The present invention provides a system and method of synchronizing
data transfers between two processors having different bus transactions
by providing a buffer for storing the data and a control logic for
dividing a concurrent address and data bus transactions into an address
bus transaction followed by a data bus transaction. During a read
operation, the requesting device is forced to wait for data availability
before entering the data bus transaction. During a write operation, the
data bus transaction is delayed by using a storage mechanism that
effectively separates the address transaction from the data transaction.
The present invention also provides direct memory access fly-by
operations between an input/output device and a memory device. These
operations are accomplished by isolating a secondary bus from the system
bus and allowing the destination device to capture the requested data as
soon as it is available on the system bus.
Patent EP-0764536-A3 (EP)
Inventor: GENTILE GLENN T
IPC: B41J2/165
Filed: 1996-09-03
Abstract: An inkjet printer priming system having a variable volume chamber (72) in a
closed fluid system for each print head (85), the volume of said variable volume chamber being
varied by manual actuation of a button-like surface (42) identified as priming a particular print
head, said actuatable surface being coupled to a movable wall (62) incorporated in said variable
volume chamber, said movable wall being biased to a position maximizing the volume of
said variable volume chamber and said priming system providing tactile and audio feedback
to an operator actuating said surface indicating proper priming functions.
Patent EP-0740057-A3 (EP)
Title: Verfahren zum Starten einer sequentiell befeuerten Gasturbogruppe
Inventor: FARKAS FRANZ
IPC: F02C7/26
Filed: 1996-04-12
Abstract: Bei einem Verfahren zum Betrieb einer sequentiell befeuerten
Gasturbogruppe wird beim Starten die Vorleitreihe im Kompressor
(12) bis maximal bis zur Pumpgrenze desselben geöffnet.
Unterhalb der Nenndrehzahl im Leerlauf dieser Gasturbogruppe
erfolgt bei gleichbleibender Oeffnung der Vorleitreihe die
Zündung (2) der ersten Brennkammer (13), dann wird die Vorleitreihe
weiter geöffnet, bis die Nenndrehzahl im Leerlauf
erreicht wird. Während des Betriebes bei dieser Nenndrehzahl
und bei gleichbleibender Oeffnung der Vorleitreihe erfolgt
die Zündung der zweiten Brennkammer (15). Anschliessend wird
bei konstanter Nenndrehzahl die Vorleitreihe bis zum Erreichen
der Vollast (6) entsprechend weiter geöffnet.
Patent EP-0796708-A3 (EP)
Inventor: FUKUSHIMA TAKESHI
IPC: B28C5/16
Filed: 1997-03-18
Abstract: A mixer is disclosed which allows more effectively mixing and easy
maintenance, and can positively and effectively suite every diversified kinds of concrete.
An inside mixing blade 18 comprises first and second mixing blade elements 19, 19
each provided with a supporting member 18d for supporting mixing blades 18a. The
two mixing blades 18a are each formed in helical configuration and has greater width.
The first and second mixing blade elements 19, 19 are inserted to a shaft body 17a as
well as a spacer 17c and prevented from coming off the shaft body 17a by a end plate
17b. In inside mixing means as structured above, the inside mixing blade 18 is formed
in helical shape of substantially 360° . When any one of the mixing blades 18a is
damaged, only the mixing blade element 19 having the damaged mixing blade 18a should
be replaced with new one so that the replacement can be simply performed and the
maintenance of the mixer 1 is improved.
Patent EP-0803526-A3 (EP)
Inventor: MARCHIONNI GIUSEPPE
IPC: C07C43/12
Filed: 1997-04-15
Abstract: Process for preparing perfluoropolyethers with bromo- or iodo-containing end groups, respectively, by subjecting a peroxidic perfluoropolyether to thermal treatment, in absence of UV radiations, at temperatures from 120 DEG C to 280 DEG C in the presence of bromo- or iodo-containing compounds having, respectively, the following general formulas: T T'T'' C Br wherein T,T',T'' equal to or different from each other are selected from Br, F, H or R'f, wherein R'f is a perfluoroalkylic chain from 1 to 8 carbon atoms; R R'R''C I wherein R, R',R'', equal to or different from each other can be I (iodine), H, F or R'f, wherein R'f has the meaning indicated above.
Patent EP-0825392-A3 (EP)
Inventor: GERG GERHARD
IPC: F24H1/43
Filed: 1997-07-11
Abstract: The heat exchanger for a water boiler, and especially a wall-mounted gas boiler, has a cylindrical sheet mantle (26), composed of two half-mantles (24,25) which can be separated from each other. The water pipe coil (13) is inserted within the mantle, concentrically round the gas burner, in a tight fit with only a small gap at most.
Patent EP-0825514-A3 (EP)
Inventor: REKIMOTO JUNICHI
IPC: G06F3/0346
Filed: 1997-08-04
Abstract: In an information processing device (1), when an operation button (2) is pushed, a menu is
displayed on the screen of an LCD (3). When the whole portable type information processing
device (50) (PDA) is rotated around the X-axis, the Y-axis or the Z-axis with the operation
button being pushed, the rotation is detected by a triaxial gyro sensor (1), and on the basis of
the detection result a cursor displayed on the screen (3) is moved on the menu. By releasing the
operation button (2) when the cursor is located on a desired menu item, the selection of the
menu item at which the cursor is located is settled, and the processing (14) corresponding to the
selected menu item is started.
Patent EP-0810597-A3 (EP)
IPC: G11B15/48
Filed: 1993-07-21
Abstract: A recording and/or reproducing apparatus which includes 
no pinch roller and no capstan and wherein the converging 
time to a rated speed upon starting of feeding of a tape can 
be reduced and the tape can be fed stably at the rated speed 
during recording and/or reproduction of the tape is 
disclosed. A rotary encoder for detecting a period of 
rotation is disposed between a recording and/or reproducing 
head and a take-up side reel, and a deviation from a 
predetermined reference value is calculated from the period 
of rotation detected by the rotary encoder.  
     The reel motor is controlled on the basis of the 
average of stored deviation values once a certain number of 
deviation values have been calculated.