baber/WOPTO huggingface dataset:
Patent EP-0763901-A2 (EP)
Inventor: RAMASWAMY KUMAR
IPC: H04N19/89
Filed: 1996-09-09
Abstract: The trellis demapper, which is capable of demapping 8-PSK and 16, 32, 64, 128 and 256 QAM trellis codes, comprises respective I-channel, Q-channel and remapper RAMs, an 8-PSK demapper logic means and a MUX selects. Each of the RAMs includes a lookup table is selectively programmed for each of the QAM codes. The I-channel RAM (400) and the Q-channel RAM (402), each of which has a storage capacity of 768 bits, directly forwards their respective outputs through the MUX (408) selects as the trellis demapper (406) output in response to a QAM trellis code which is an even power of 2 (i.e., 16, 64 or 256) being selected. In response to a QAM trellis code which is an odd power of 2 (i.e., 32 or 128) being selected, the respective outputs of the I-channel RAM and the Q-channel RAM are applied as inputs to the remapper RAM (404), which has a storage capacity of 320 bits, and the output of the remapper RAM is forwarded through the MUX selects as the trellis demapper output. In response to an 8-PSK trellis code being selected, the output of the 8-PSK demapper logic means is forwarded through the MUX selects as the trellis demapper output. This configuration is structurally efficient and requires minimum storage requirements compared to a trellis code demapper employing ROM storage for the 16, 32, 64, 128 and 256 QAM and 8-PSK trellis codes.
Patent EP-0763967-A2 (EP)
Inventor: TOHYA HIROKAZU
IPC: H05K1/16
Filed: 1996-09-13
Abstract: There is provided a multi-layered printed wiring board including a power supply layer (7), a ground layer (6), a signal layer (5), and insulators (8, 9) sandwiched between those layers (5, 6, 7), characterized by that the power supply layer (7) is provided with a circuit (11, 12, 13) in the form of wirings for imparting impedance thereto. The impedance imparting circuit may be composed of winding (11), intersecting (12) or spiral (13) line patterns. The invention makes it possible to provide a relatively great inductance to thereby decrease high frequency power supply current which is generated on IC/LSI operation and is to flow into decoupling capacitors. It is possible to identify a route through which a current runs into the power supply layer to thereby provide an optimal decoupling capacitor to every IC/LSI as a source of high frequency power supply current.
Patent EP-0770528-A2 (EP)
Inventor: MONZAKI SHIRON
IPC: B60T8/24
Filed: 1996-10-16
Abstract: A stability control device of a vehicle, comprising: a means for estimating a liability of the vehicle body to a running instability for producing an instability quantity which generally increases along with increase of the liability; a brake means for selectively applying a variable braking force to each wheel, the brake means including a manually controlled pressure source means incorporating a brake pedal and an accumulator pressure source means; a manual brake sensing means for detecting a substantial stepping on of the brake pedal by a driver; and a control means for controlling the brake means so as variably to apply a braking force to a selected one or ones of the wheels for a stability control of suppressing the vehicle body against the running instability based upon the accumulator pressure, the control means controlling the brake means so that a braking force is applied to the wheels based upon the manually controlled pressure source means when the stability control is not carried out, wherein, when the substantial stepping on of the brake pedal is detected by the manual brake sensing means when the control means has finished the stability control, the control means controls the brake means so that the braking force based upon the manually controlled pressure source means is applied to the wheels under a controlled uprise rate.
Patent EP-0773635-A2 (EP)
Title: Matched filter system
Inventor: ZHOU CHANGMING
IPC: H04J13/00
Filed: 1996-11-08
Abstract: The present invention solves the conventional problems and has an object to provide a matched filter system of high process in speed, a small size and low electric power consumption. The matched filter circuits of each matched filter set is allocated different n combinations of M/n digits selected from the M length PN code sequence picking one out of every n digits, cyclically performs sampling every 1 chip time duration the input signals to be inputted to each set constructed by matched filter circuits by n sets each of which including n matched filter circuits, and calculates the sum of outputs of all matched filter circuits.
Patent EP-0763353-A2 (EP)
Title: Disposable absorbent undergarment
Inventor: ONO YOSHIO
IPC: A61F13/76
Filed: 1996-09-12
Abstract: An absorbent disposable undergarment comprises pants and an absorbent pad (3) detachably attached to the pants. First suspending flaps (20A,20B) hang down from an inner side of a stretchable waist-opening peripheral edge (16) toward a crotch section (8) of the pants. The first suspending flaps (20A,20B) are provided with first fastening means (30). Second suspending flaps (18,19) extend from longitudinally opposite ends of an absorbent core (42) of the pad. The second suspending flaps (18,19) are provided with second fastening means (51) which are releasably engaged with the first fastening means (39).
Patent EP-0764430-A2 (EP)
Inventor: BIBLE KENAN ORIS
IPC: A61C15/04
Filed: 1996-09-20
Abstract: A PTFE dental floss, filled with wax, and having no wax coating, which provides reduced likelihood of fraying and superior lubricity.
Patent EP-0797174-A2 (EP)
Inventor: ONEDA HIDEO
IPC: G06Q20/02
Filed: 1996-10-04
Abstract: An IC card is issued from a retail trade to a consumer. The consumer withdraws a necessary money amount from an own bank account and stores into the issued IC card. At the same time, the same money amount as the withdrawal money amount of the consumer is transferred to a bank account of the retail trade. Further, when the consumer buys goods from the retail trade or receives a presentation of a service, a requested money amount is paid by using the IC card.
Patent EP-0739059-A2 (EP)
Inventor: MARUYAMA TAKASHI
IPC: H01R103/00
Filed: 1996-04-18
Abstract: The invention provides a coaxial connector wherein a bushing (2) can be mounted to a housing (1) more easily, poor pressure resistance and characteristic impedance due to socket displacement can be eliminated, and deformation of the front end (23) of the socket (3) can be prevented. The coaxial connector of the invention includes projections (21) along the outer periphery of the bushing (2), and cutouts (15) in the housing (1). The bushing (2) has a cover (22) that covers the upper portion of the socket (3). In addition, the bushing (2) has a tapered intermediate portion (24) between its base portion (25) and its front end (23). The bushing (2) is positioned around the axis, and displacement of the mounting position of the socket (3) to the bushing (2) and deformation of the front end (23) of the socket (3) are prevented.
Patent EP-0733900-A2 (EP)
Inventor: JANSSENS JACQUES
IPC: G01N27/447
Filed: 1996-03-22
Abstract: The present invention concerns a capillary electrophoresis detection and/or analysis method comprising the following steps :
     rinsing dynamically a ready-to-use capillary with an initiator, thereby producing an initialized capillary, said capillary comprising a cathode end and an anode end;   adding a capillary buffer into said initialized capillary, wherein said capillary buffer comprises a polyanion or a mixture of polyanions;   adding a sample to be analyzed into said capillary,   submitting said sample to a capillary electrophoresis.   
     In this method, the capillary and/or cathodic buffer comprise(s) a polyanion or mixture of polyanions. The polyanion or the mixture of polyanions is included at least in the capillary or the cathodic buffer. The method can additional comprise rinsing the capillary with NaOH after electrophoresis. 
     The present invention also includes a capillary electrophoresis detection and/or analysis unit, including an initiator and a capillary buffer and/or a cathodic buffer. The capillary and/or the cathodic buffer contain a polyanion or a mixture of polyanions.
Patent EP-0842280-A2 (EP)
Inventor: SEIDAH NABIL G
IPC: C12N15/57
Filed: 1996-08-02
Abstract: Cette invention se rapporte à un nouveau et septième membre de la famille de la subtilisine-kexine isolée chez le rat et qui a été surnommé rPC7. L'ADN complémentaire de la rate du rat a été entièrement séquencé. Une séquence d'ADN plus courte a été obtenue pour les humains et elle correspond à une partie de la région catalytique d'une convertase prohormonale humaine correspondant à la convertase prohormonale du rat. La PC7 se distingue clairement des autres membres mammaliens de la famille de la subtilisine-kexine. Sa distribution dans les tissus se fait de manière générale et omniprésente, mais sa présence est particulièrement remarquable dans les tissus lymphatiques. Elle est présente dans les cellules LoVo capables de couper la protéine gp160 du VIH en protéines actives gp120/gp41 et qui présentent des insuffisances pour d'autres convertases efficaces prohormonales connues à ce jour. On pense que la PC7 peut se révéler être un bon candidat en tant qu'enzyme de maturation responsable de la conversion de la protéine gp160 du VIH dans des cellules cibles CD+4. Par conséquent, neutraliser l'expression de la PC7 conduirait à inhiber l'activation de la protéine gp160.
Patent EP-0784392-A2 (EP)
Inventor: TAKEDA NORIKA
IPC: H04L9/08
Filed: 1997-01-08
Abstract: In a cryptosystem, communication terminals and encryptors can be grouped physically and logically. The communication mode can be switched by the encryptor between ciphertext communication and plaintext communication. The encryptor includes the session key memorizing unit for memorizing the session key and the mode switch for switching the communication mode between ciphertext communication and plaintext communication. The key manager distributes the session key generated by the session key generating unit and the valid/invalid information set by the valid/invalid setting unit to each encryptor. The valid/invalid judging unit judges whether the communication data should be sent in ciphertext or plaintext using the mode switch and the valid/invalid information.
Patent EP-0798909-A2 (EP)
Inventor: GENNRICH BERND DIPL-ING
IPC: H04M1/72403
Filed: 1997-01-27
Abstract: The cordless telephone has a mobile handset (3) communicating with a base station (1) via a HF link. The mobile handset has a display, a display control, a call tone device, a microprocessor and a supply battery. The handset includes a HF stage and a second frequency stage for communication with a paging transmitter (2). The paging transmitter uses a paging frequency which is different to the frequency used by the telephone. The analyser within the base station detects the proximity of the mobile handset and an automatic selection device is used for selection of the handset via the paging transmitter.
Patent EP-0798644-A2 (EP)
Inventor: WOODBRIDGE NANCY G
IPC: G06F13/16
Filed: 1997-03-20
Abstract: A user may program a data processor (3) such that external master chip select accesses can be either the same or different length of time than an internal master access through the use of a control register (810). Additionally, the user can turn off the internal transfer acknowledge logic and add external transfer acknowledge logic while still using the internal chip select and write enable generation logic (8) of the data processor. This feature is user programmable on a chip select basis and provides a flexible solution which allows the user to compensate for  different  external master accesses without requiring external chip select and write enable logic. Therefore, overhead is conserved and efficiency is increased.
Patent EP-0807760-A2 (EP)
Inventor: SAEKI NAOFUMI
IPC: F04D29/28
Filed: 1997-05-15
Abstract: A centrifugal multiblade fan comprises a plurality of curved blades which are circularly arranged about a common rotation axis at evenly spaced intervals defining a curved air flow passage between every neighboring blades. Each curved blade has concave front and convex rear surfaces which extend longitudinally in parallel with the rotation axis. A lower annular end plate is provided for putting thereon lower ends of the circularly arranged blades. A radially outside part of each curved blade has a radius of curvature which is greater than that of a radially inside part of the blade.
Patent EP-0810480-A2 (EP)
Inventor: KITAMURA WATARU
IPC: G03G5/147
Filed: 1997-05-26
Abstract: A surface layer of a photosensitive layer contains a resin comprising a structural unit represented by the following general formula (1), and at least one compound of a triarylamine compound represented by the following general formula (2) and a styryl compound represented by the following general formula (3):
      wherein, X is -CR 13 R 14 -, substituted or unsubstituted cycloalkylidene, substituted or unsubstituted α,ω-alkylene, single bond, -O-, -S-, -SO- or -SO 2 -, wherein R 13  and R 14  are each hydrogen, trifluoromethyl, or substituted or unsubstituted alkyl or aryl, and R 1  to R 12  are each hydrogen, halogen, or substituted or unsubstituted alkyl or aryl;
      wherein Y is hydrogen, halogen, substituted or unsubstituted alkyl or alkoxy, or
      wherein R 15 ' to R 24 ' are each hydrogen, halogen, substituted or unsubstituted alkyl or alkoxy, R 15  to R 27  are each hydrogen, halogen, substituted or unsubstituted alkyl or alkoxy, and R 28  and R 29  are each hydrogen or substituted or unsubstituted alkyl, aralkyl or aryl;
      wherein Z is -CH 2 CH 2 - or -CH=CH-, R 30  and R 31  are each substituted or unsubstituted alkyl, aralkyl, aryl or heterocyclic, R 32  to R 39  are each hydrogen, substituted or unsubstituted alkyl or alkoxy, and Ar is substituted or unsubstituted arylene or heterocyclic.
Patent EP-0823759-A2 (EP)
Inventor: MCMINN THEODORE S
IPC: H01S5/06
Filed: 1997-08-04
Abstract: A laser diode array assembly includes a laser diode array and a memory device
integrally packaged with the array. The memory device includes operational
information concerning the array. The memory device is accessible by a host external
operating system which determines the manner in which the array is to be powered
based on the operational information. The memory device may have the capability to
be written to such that the external operating system can record in the memory device
significant events such as extreme operational conditions, operational faults, and the
on-time or shot- count of the array. The assembly may include sensors to which the
operating system is coupled. The assembly may further include a processing means to
monitor the sensors and provide real-time updates to the external operating system
such that laser diode array is continuously powered in an optimal manner.
Patent EP-0832807-A2 (EP)
Title: Verfahren zur Auswahl eines von mehreren gleichwirkenden Bedienelementen zur Steuerung der Längs- und/oder Querdynamik eines Fahrzeuges, insbesondere eines Kraftfahrzeuges
Inventor: HALLER UWE
IPC: B60K26/02
Filed: 1997-09-19
Abstract: Die Erfindung betrifft ein Verfahren zur Auswahl eines von mehreren gleichwirkenden Bedienelementen (1,2,8) zur Steuerung der Längs- und/oder Querdynamik eines Fahrzeuges, insbesondere eines Kraftfahrzeuges. Aufgabe der Erfindung ist es, eine unbeabsichtigte Steuerung der Längs- und/oder Querdynamik des Kraftfahrzeugs zu verhindern und eine manuelle Umschaltung zwischen verschiedenen Bedienelementen (1,2,8) übergangszeitlos und für die Beteiligten auch während der Fahrt gefahrlos durchführbar zu gestalten. Die Erfindung hat den Vorteil, daß die Aktivierung des ausgewählten Bedienelementes (1,2,8) gleichzeitig mit dem Deaktivieren des vorigen Bedienelementes (1,2,8) dann erfolgt, wenn das ausgewählte Bedienelement (1,2,8) betätigt wird, nachdem über einen Wahlschalter (11) die Aktivierung des ausgewählten Bedienelementes (1,2,8) ermöglicht wird. Das vorteilhafte erfindungsgemäße Verfahren erfolgt also in zwei Schritten, wobei durch die Betätigung des Wahlschalters (11) zunächst ein Aktivieren eines Bedienelementes (1,2,8) ermöglicht wird. Die tatsächliche Aktivierung erfolgt zu einem späteren Zeitpunkt, nämlich dann, wenn das zu aktivierende Bedienelement (1,2,8) zur Steuerung der Längs- und/oder Querbewegung des Fahrzeugs tatsächlich betätigt wird. <IMAGE>
Patent EP-0848565-A2 (EP)
Inventor: CHANG JAMES JEN-CHEI
IPC: H04B7/185
Filed: 1997-11-12
Abstract: A portable radio access port adapted for coupling to a public switched
telephone network (PSTN) and seen as a standard termination of the PSTN,
advantageously receives radio communication from different land mobile radio
networks via the PSTN and other wireless networks for creating a universal voice
and data path between user terminals, the PSTN, and the other networks. The radio
access port is frequency tunable to serve particular land mobile network users and
can be easily transported to various geographic locations. In one exemplary
embodiment, the radio port includes a radio transceiver for transmitting and
receiving radio communication signals to and from the land mobile network user, an
audio circuit port and tone circuit for extracting voice and dual tone multi-frequency
(DTMF) signals modulated onto received radio signals and modulating voice and
DTMF signals onto transmitted radio signals. A data port is included for extracting
digital information modulated onto received radio signals and modulating digital
information onto transmitted radio signals, and a line interface is included for
connecting the radio port to the PSTN to enable transmission and reception of voice
and data to and from the PSTN. A controller recognizes the voice and DTMF
signals received from the radio signals and PSTN and directs operation of the radio
port in response to given voice and DTMF signals received. A satellite radio modem
may also be included for transmitting and receiving satellite radio signals, containing
voice and data, to and from a satellite communications network and a cellular radio
modem for transmitting and receiving cellular radio signals, containing voice and
data, to and from a cellular communications network.
Patent EP-0800898-A2 (EP)
Inventor: KAPOLNEK PAUL G
IPC: B26D7/26
Filed: 1997-04-08
Abstract: A knife holder assembly (4) for a rotary cutting machine includes a holder (12) with a top portion (40) and side member (16-19) with a body portion and an extender. The extender is adapted to extend through the side portion opening and has a backing portion at its end. The body portion has an indention (51-54) with a tapered sidewall for allowing a fastener to be inserted through the top portion opening and contact the tapered sidewall thereby moving the adjusting member in a direction away from the side portion to clamp an inserted knife between the backing portion and the side portion.
Patent EP-0812069-A2 (EP)
Title: Dual-mode cellular telephone system
Inventor: TOKUDA MASAMORI
IPC: H04J13/00
Filed: 1997-06-04
Abstract: The present invention is directed to provide a dual-mode cellular telephone system which is capable of suppressing a narrow-band disturbing signal appearing in a mobile station of a dual-mode cellular telephone system adapted to an analog system and digital CDMA system. A CDMA signal from a CDMA base station and a narrow-band signal from an analog system are received through an antenna (101) by receiver (102) whereby they are amplified, subjected to frequency conversion and, then, input to a variable notch filter (105). A disturbing signal detection circuit (106) supplies the variable notch filter (105) with a control signal for making its frequency be variable. Namely, the disturbing signal detection circuit (106) detects a case that an output level of the variable notch filter (105) becomes minimal by changing the notch frequency by sweeping control signals. A control signal at which the output level of the variable notch filter (105) is minimal is fed to the variable notch filter (105).
Patent EP-0823634-A2 (EP)
Inventor: PUGH JERRY THOMAS
IPC: B01L99/00
Filed: 1997-08-08
Abstract: A method for measuring the concentration of an analyte in a sample of a
biological fluid involves a hollow, frustum-shaped disposable device. The
smaller end of the frustum has a porous membrane, to which the sample is
applied. Preferably, a reagent in the membrane reacts with the analyte to cause
a color change. The device is mounted on a meter, which measures the color
change and computes from the change the analyte concentration in the sample.
Preferably, the devices are released from the meter without touching them, to
protect against contamination.
Patent EP-1013031-A2 (EP)
Title: Systemes et procedes ameliores d'architecture de securite a triple signature
Inventor: ATALLA MARTIN M
IPC: H04L9/08
Filed: 1997-11-03
Abstract: Système et procédé de cryptage faisant appel à un train de bits, appelé 'signature maître', qui est divisé en octets, une adresse étant attribuée à chaque octet. Une partie de la signature maître, appelée 'signature d'accès', est sélectionnée de manière aléatoire pour coder le message à transmettre. L'expéditeur et le destinataire ont tous deux la même signature d'accès. La partie particulière de la signature d'accès à utiliser pour crypter et décrypter un message est identifiée chez l'expéditeur par identification de l'adresse du premier octet dans cette partie de la signature d'accès et du nombre d'octets reliés en séquence au premier octet, qui, avec le premier octet, seront utilisés pour coder le message à transmettre. Cette information est envoyée au destinataire. En utilisant cette information, l'expéditeur peut donc crypter et le destinataire décrypter le message en utilisant la même partie de la signature d'accès.
Patent EP-1013154-A2 (EP)
Inventor: SCHINDLER MARK
IPC: H05C1/04
Filed: 1997-12-23
Abstract: L'invention concerne une nouvelle alimentation à très haute tension destinée à commander une barrière physiologique électrique pour poissons. L'alimentation est un dispositif en mode à commutation de courant équipé d'une entrée d'énergie constante lors de la charge d'un réseau. Une correction du facteur de puissance (PFC) ne permet pas d'ajouter plus d'éléments de relais. Un réseau conformateur d'impulsions produit plus d'énergie à des tensions plus élevées à la fois dans le circuit de commande vers le dispositif de décharge et à sa sortie. La barrière physiologique introduit un champ magnétique permettant d'avertir les poissons de la présence d'impulsions. Les poissons évitent de nager trop près de l'aimant de sorte que la fréquence des impulsions peut être optimisée selon les espèces sans qu'il y ait à craindre que des poissons passent au travers de la barrière entre les impulsions. Il est également possible de les diriger vers une échelle à poissons située en aval. Autre utilisation de l'invention: dans la récupération secondaire de pétrole en fond de trou, là où la vapeur est libérée au niveau de la couche contenant le pétrole; peu de pertes de chaleur se produisent alors entre l'élément chauffant et le pétrole. Le traitement de matières constitue une troisième utilisation possible. Il s'agit alors d'un effet volumique et non d'un simple effet de surface. Des matières peuvent être purifiées, durcies, et leur structure cristalline peut être modifiée par traitement dans des électrolytes spéciaux.
Patent EP-0948326-A2 (EP)
Inventor: LENNON PATRICK J
IPC: C07F9/38
Filed: 1997-12-23
Abstract: Cette invention se rapporte à un procédé de préparation de dérivés cyanophosphonates qui consiste à mettre en contact de l'anhydride phosphorique (P4O10) et un cyanure, de préférence en présence d'une base de Lewis, au sein d'un mélange réactionnel, dans des conditions favorisant la production d'un dérivé cyanophosphonate. Il est ensuite possible d'hydrogéner ledit dérivé cyanophosphonate de manière à obtenir un dérivé aminométhylphosphonate.