baber/WOPTO huggingface dataset:
Patent EP-0976222-A2 (EP)
Title: Agencement destine a ameliorer l'architecture de systemes de communication mobiles
Inventor: THANH DO VAN
IPC: G06F15/00
Filed: 1998-04-02
Abstract: La présente invention concerne un agencement destiné à améliorer l'architecture de systèmes de communication mobiles, notamment d'un système de télécommunications, lequel système comprend des composants matériels et logiciels répartis, interagissant de manière à offrir des services à un ou plusieurs utilisateurs. Selon l'un des principaux aspects de la présente invention, on réalise cette amélioration en permettant que cet agencement comprenne une couche de mobilité groupant tous les mécanismes et fonctions de mobilité. La présente invention concerne plus spécifiquement une architecture de séparation fonctionnelle destinée à prendre en charge la mobilité dans des systèmes de communication.
Patent EP-0979496-A2 (EP)
Title: Protocole d'authentification bilaterale
Inventor: VANSTONE SCOTT A
IPC: G07F7/10
Filed: 1998-05-04
Abstract: Procédé destiné à authentifier une paire de correspondants, C et S, de façon à permettre l'échange d'informations entre eux, chaque correspondant ayant une clé privée, e et d, et une clé publique, Qu et Qs, dérivée d'un élément générateur faisant partie d'un groupe et la clé privée correspondante e ou d. Le procédé comprend les étapes suivantes: un premier correspondant, C, génère une valeur de session x; le premier correspondant génère une valeur privée t, une valeur publique dérivée de la valeur privée t et du générateur, et une valeur secrète partagée dérivée de la valeur privée t et de la clé publique Qs du second correspondant; le second correspondant génère une valeur défi y et la transmet au premier correspondant; le premier correspondant, en réponse, calcule une valeur h en appliquant une fonction H à la valeur défi y, à la valeur de session x et à la valeur publique du premier correspondant; le premier correspondant signe la valeur h en utilisant la clé privée e; le premier correspondant transmet au second correspondant la signature renfermant la valeur de session x et la valeur privée t; et le second correspondant vérifie la signature en utilisant la clé publique Qu du premier correspondant, la vérification de la signature authentifiant ainsi le premier correspondant pour le second correspondant.
Patent EP-0996553-A2 (EP)
Inventor: DEJONGE ROBERT A
IPC: F16H59/10
Filed: 1998-07-10
Abstract: A shifter system for shifting a transmission on a vehicle includes a shifter (150, Fig.28) having a manually-operated shift lever (152, 207) movable between various gear positions, an electrical sensing device (160, 206) on the shifter for sensing positions of the shift lever, and a controller (208) connected to the sensing device and constructed to control shifting of a transmission based on signals from the sensing device indicative of the position of the shift lever. The controller and the sensing device as a system are capable of determining velocity or acceleration of movement of the shift lever and the controller is programmed to change control of the shifting of the transmission in accordance therewith. The sensing device can be any one of a variety of different sensors, such as a continuous output potentiometer, a discrete output potentiometer, a series of switches, a membrane potentiometer, a deformable variable-resistance potentiometer, optical or mechanical readers, and the like.
Patent EP-1017842-A2 (EP)
Title: Procedes de detection et enumeration rapides de micro-organismes viables
Inventor: CHRISTIANJAMES LLC
IPC: C12Q1/04
Filed: 1998-09-04
Abstract: Cette invention concerne des procédés de détection rapide, y compris de détection quantitative, de micro-organismes à respiration active. Un mode de réalisation consiste à amplifier la présence de micro-organismes grâce à une conversion enzymatique microbienne de sels de tétrazolium en produits formazan; à déceler la présence de produit formazan grâce à des anticorps spécifiques dirigés contre les formazans; et à amplifier la présence de cet anticorps primaire au moyen d'un anticorps secondaire conjugué à un marqueur décelable. Un autre mode de réalisation consiste à amplifier les micro-organismes grâce à une conversion enzymatique microbienne de sels de tétrazolium en produits formazan; à capturer des fragments de cellules microbiennes digérés au moyen d'anticorps primaires immobilisés spécifiques des formazans; et à amplifier la présence de ces fragments cellulaires capturés au moyen d'anticorps marqueurs préparés à partir de ces anticorps primaires conjugués à un marqueur décelable. Un autre mode de réalisation consiste à amplifier les micro-organismes au moyen d'une conversion enzymatique microbienne de sels de tétrazolium en produits formazan; à capturer des fragments de cellules microbiennes digérés sur des anticorps primaires immobilisés sur un support capteur solide; et à déceler la présence de ces fragments cellulaires capturés grâce à la mesure d'une modification des propriétés physiques, chimiques, électriques ou optiques de ce matériau capteur.
Patent EP-0933103-A2 (EP)
Inventor: MUELLER RUDI
IPC: A63C17/00
Filed: 1999-01-14
Abstract: The wheel suspension for a skateboard, fitted with four wheels or runners, has a steering linkage arm (3) in a rotary mounting at each wheel (10) or runner, along the line of the skateboard as a longitudinal steering member. The longitudinal steering members (3) are linked to the superstructure (4) by two auxiliary steering linkages (1,2) for a cardanic movement action. The spring suspension (12) is of suitable elastic materials such as spring steel, rubber or foam.
Patent EP-0938000-A2 (EP)
Inventor: SEINO MINORU
IPC: G02B6/34
Filed: 1999-02-22
Abstract: An optical waveguide device having a folded waveguide structure on a
semiconductor substrate (7). The optical waveguide device includes first (1) and second (2)
single mode optical waveguides formed on a semiconductor substrate. The first
and second optical waveguides merge together into a merging optical waveguide (8).
A reflector (6) is positioned so that light travelling through the first optical waveguide
into the merging optical waveguide is reflected by the reflector to travel through
the second optical waveguide. The maximum complementary angle for total internal reflection
for the light traveling through the first optical waveguide is  c , and the branch angle  b 
of the first and second optical waveguides is less than or equal to 0.55 c .
Patent EP-0969607-A2 (EP)
Inventor: STRODTBECK ANDREW L
IPC: H04B7/005
Filed: 1999-06-04
Abstract: A method for uplink power control and time synchronization
in a satellite communications system (10) that is achieved using
satellite-based measurements of the uplink signal power and
signal arrival time. Uplink signals (32) transmitted from an
originating terminal (22) are received by a communications satellite
(14) which measures the received signal power and arrival
time. The satellite (14) transmits a downlink signal (72)
to the originating terminal (22) containing information of the
measured uplink signal power and arrival time. The originating
terminal (22) receives the downlink signal (72) and transmits
subsequent uplink signals (32) with an uplink signal power and
transmission timing based on the information transmitted by the
satellite (14).
Patent EP-0963067-A2 (EP)
Inventor: JEONG KI-WON
IPC: H04N5/445
Filed: 1999-06-07
Abstract: A satellite broadcast receiver comprises an antenna, a tuner, a
modulator, a FEC decoder, a microprocessor, and an antenna driver. The
antenna receives the satellite signal and the tuner tunes the satellite signal
received by the antenna, and the modulator modulates the satellite signal tuned
by the tuner into digital signal, the FEC decoder corrects a position error of the
satellite antenna using the signal modulated by the modulator, and outputs a
corresponding output signal, and the microprocessor receives the signal
modulated by the modulator and the output signal of the error corrector, and
outputs a control signal which controls the position of the antenna, and the
antenna driver drives the antenna in accordance with the control signal of the
microprocessor. The satellite broadcast receiver enables a user to detect
satellites fast and see satellite broadcast conveniently.
Patent EP-0971064-A2 (EP)
Inventor: ROCKWELL JAMES N JR
IPC: A47G27/02
Filed: 1999-07-08
Abstract: This invention relates to a floor mat primarily for use in an outdoor environment
wherein the mat includes a tufted carpet solely comprised of nylon monofilament fibers.
Furthermore, this mat comprises a foam rubber backing which possesses a high level of ozone
resistance and simultaneously will not appreciably stain a handler's skin or a floor's surface
with carbon particles. The utilization of all monofilament nylon fibers provides for the
extremely effective removal of moisture, dirt, and debris from the footwear of pedestrians and
also permits easy cleaning and effective drying of the overall article. The utilization of a foam
rubber backing also allows for heavy duty industrial-scale laundering in such standard
washing machines without appreciably damaging either the washing machines or inventive
floor mats themselves.
Patent EP-0988890-A2 (EP)
Inventor: YAMAMOTO MARI
IPC: B01J23/63
Filed: 1999-08-27
Abstract: A catalytic converter for cleaning exhaust gas includes
a heat-resistant support (2), and a coating (3) formed on the
support (2). The coating (3) contains at least one kind of
catalytically active substance (C) and at least one kind of
oxygen-storing oxide (B). The oxygen-storing oxide (B) is
selected from oxides of Pr and Tb. The oxygen-storing oxide
(B) may be Pr 6 O 11  or Tb 4 O 7 . Alternatively, the oxygen-storing
oxide (B) may be a complex oxide which may be represented by
the formula,
 Ce 1-(x+y) R x E y Oxide or Ce 1-(x+y) R x Zr y Oxide 
where "R" represents Pr or Tb, "E" represents an element
selected from a group consisting of Nd, Y and Gd.
Patent EP-0933822-A2 (EP)
Inventor: ANZAWA OSAMU
IPC: H01L31/18
Filed: 1999-01-19
Abstract: A substrate for forming a high-strength thin semiconductor element
includes a thick portion and a thin portion in the front surface or in both
front and rear surfaces of the substrate, the thick portion maintaining a
thickness of the substrate as initially used or having a thickness that gives
a sufficient strength to the substrate, the thin portion being formed by
selectively removing a portion of the substrate other than the thick portion
and having a thickness smaller than the thick portion and larger than or
equal to 20 µm.
Patent EP-0940815-A2 (EP)
Inventor: KO JUNG-WAN
IPC: H04N5/781
Filed: 1999-03-04
Abstract: A storage medium for storing catalogue information
and catalogue information playback apparatus and method
are provided. By the method, catalogue information formed
of a still picture and additional information together
with audio data are recorded on a storage medium such as
a DVD (210), which is an optical record storage medium,
and the catalogue information is played back during
playback of audio, to thereby provide various information
on the audio. Also, the apparatus includes a buffer
memory (250) for catalogue playback maintaining the
predetermined standard and compatibility, and capable of
real-time reading during playback of audio, and
automatically playing back the catalogue content,
corresponding to the playback state of the audio data,
when there is no additional selection of a user.
Patent EP-0996250-A2 (EP)
Inventor: PATEL SARVAR
IPC: G09C1/00
Filed: 1999-10-12
Abstract: The present invention provides an
encryption or cipher method that uses the same pseudorandom function twice rather than
different pseudorandom functions. Additionally, the present invention uses hashing
functions that are highly efficient. The hashing functions of the present invention are
square hashing functions that square a sum of a key and a data string rather than using a
multiplication. As a result the hashing operation only requires   w   2  +  w  / 2 operations rather
than the w 2  operations required by the inefficient hashing functions used in the prior art..
Additionally, the present invention replaces the exclusive ORed operations of the prior art
with modular "n" summing operations.
Patent EP-0957568-A2 (EP)
Inventor: SATO NOBUO
IPC: H02M3/335
Filed: 1999-04-16
Abstract: As for a switching power source, by alternately turning on first and second
MOS transistors (Q1, Q2), a resonance current flows to a primary winding (L1) of
a transfonner (T), and an alternate current is transmitted to a secondary side (L2).
With respect to an alternate signal generated in a secondary winding (L2), a gate
voltage is applied so that third MOS transistor (Q3) and fourth MOS transistor
(Q4) are conductive, respectively, while the polarity of the alternate signal is
positive. Rectifying currents are flowed to a capacitor (Co) and a full-wave
rectification is executed. Since a control signal for synchronous control is
supplied from a signal source to control the first and second switching elements
(Q1, Q2) via transformers (Ta, Tb), a switching timing can be accurately
coincided with an on/off timing of a synchronous rectifying device by a simple
circuit.
Patent EP-0994218-A2 (EP)
Inventor: CHARNAY GUY
IPC: E01F9/012
Filed: 1999-10-05
Abstract: The foldable road warning signal has a panel (1) with support plates (5,6) fixed to it. The plates have holes (18) perpendicular to the faces 92,3) of the panel. The ends of two U-shaped wire feet (23,24) are received in the holes. The feet can be folded, in the collapsed condition of the signal, against the panel.
Patent EP-0964210-A2 (EP)
Inventor: BUSSJAGER RUDDY C
IPC: F24F3/14
Filed: 1999-04-16
Abstract: In an air conditioning system designed to operate in relatively high humidity
conditions, an auxiliary unit, including a complete and independent operating
refrigerant circuit. is installed in air flow relationship therewith such that outdoor
make-up air is caused to flow first through an auxiliary evaporator coil then through
the system evaporator coil, and at least a portion of the return air is passed through an
auxiliary condenser coil before being discharged outside. Energy is thereby recovered
from the return air, and the make-up air is pre-conditioned to improve the
dehumidifying effect of the system.
Patent EP-0974428-A2 (EP)
Inventor: BLESSING MATTHIAS
IPC: B25D16/00
Filed: 1999-06-14
Abstract: The output shaft (15) carries a chuck and is axially moveable when impacted by the piston (30) which slides back and forth in the cylinder housing (22) according to the position of a shuttle (41), and bores (46-52) with pressure applied to an opening (24). Air is released through an opening (23). As the piston contacts the output shaft the shuttle is pushed back to reverse the air flow until the piston contacts a rear face (26), after which it again reverses the air flow.
Patent EP-1040475-A2 (EP)
Inventor: SCHIPPER ALPHONSUS T J M
IPC: H04N9/804
Filed: 1999-05-31
Abstract: Normally, in an MPEG recorder, during recording, a time stamp counter is locked to the program clock reference of the incoming stream by pulling the clock frequency of a controllable oscillator. During playback, the oscillator is left free running. Playback and recording situation lead to conflicting requirements. A solution is presented that does not have these conflicting requirements, namely by using an adder that adds an increment value to a count value in order to obtain the next count value. The time stamp values are derived from the count values. During recording, the value of the increment value is controllable, and during playback, the value of the increment value is fixed.
Patent EP-1140670-A2 (EP)
Title: Method and storage loading system for loading and unloading loads in storage
Inventor: GROND JOHANN WALTER
IPC: B65G1/00
Filed: 1999-12-15
Abstract: The invention relates to a particularly effective method for loading and unloading loads in a rack storage facility with several rack bays and aisles which are located between the rack bays. According to the method, a load is transported to a front end of a rack bay and at the front end of the rack bay, is moved in a vertical direction to a target level. The load is then moved into the aisle in a horizontal direction, at the target level. The load is moved in the aisle to a target location at the corresponding target level and then finally out of the aisle and into the rack in a horizontal direction. The invention also relates to a storage loading system for carrying out the inventive method. According to this method, several guiding elements corresponding to the individual levels of the rack bays are provided in the aisles. Moveable transport devices for receiving loads are provided on the guiding elements.
Patent HK-1049573-A2 (HK)
Title: Bottle closure device
Inventor: TONG CHACK FAI
IPC: B65D41/62
Filed: 2002-07-08
Abstract: A closure device (100) for a bottle (200) has a top end portion (210) including a mouth (220) atop. The device (100) has an inner cap (110) for screwing to close the mouth (220), and an outer shell (120) enclosing and supporting the cap (110). The cap (110) is separable from the shell (120). The shell (120) has a peripheral wall (122) for enclosing and surrounding the bottle top end portion (210), and includes integrally an internal inverted collar (130) surrounding and locating the cap (110). The collar (130) has a lower rim and several resiliently deformable retaining formations , (134) projecting downwardly from the rim and disposed around the cap (110). Each formation (134) includes a lateral protrusion (136) on its inner surface engaging the cap (110) by its rim through a snap action, thereby retaining the cap (110) within the shell (120). The cap (110) and shell (120) are normally used together as a double-cap, while the shell (120) can be separated for use as a cup. <IMAGE>
Patent RO-100750-A2 (RO)
Title: Electronic block for elaboration of control logic for conveyers and shearers
IPC: B65G23/22
Filed: 1988-04-02
Abstract: The invention belongs to the domain of electric automation equipments used in mining.This invention solves the problem of starting the shearer or the conveyor only if there are no failures in the previous connections and only after the release, by all talk stations, of a warning signal of a preset length, the reset of the starting command in the case of the apparition of accidental commands or failures in the external connections, as well as the elaboration of stopping commands of the conveyor or of the shearer.The electronic block for the elaboration of the command logic of the conveyor and of the shearer is composed of a number of AND-NOT and OR-NOT circuits, reversing gates, integrated counters, D-type bistables and "open drain" power reversers, which are helping to implant the operation algorithm, and a number of miniature reed relays with normally closed and normally open contacts, which are helping the outward transmission of the logical commands and assure the galvanic separation.It can be used in the construction of control assemblies of conveyors and shearers in the field of mechanized mining.
Patent BR-PI0518717-A2 (BR)
Title: processo para a conversço de cargas pesadas
Inventor: MONTANARI ROMOLO
IPC: C10G67/04
Filed: 2005-12-19
Abstract: PROCESSO PARA A CONVERSçO DE CARGAS PESADAS. Processo para a conversão de cargas pesadas selecionadas dentre óleos crus pesados e extra pesados, resíduos de destilação, "óleos pesados" provenientes de tratamentos catalíticos, "alcatrões térmicos", betumes de areias oleosas, carvões de várias naturezas e outras cargas com alto ponto de ebulição de origem de hidrocarbonetos, conhecidas como "óleo negro", por intermédio do uso conjunto de pelo menos três das seguintes unidades de processo: desasfaltamento (SDAI), hidroconversão com catalisadores em fase em suspensão (HTI), destilação ou vaporização instantânea (D), caracterizado pelo fato de compreenderem os seguintes estágios: envio da carga pesada para uma seção de desasfaltamento (SDA1) na presença de um solvente e obtendo-se duas correntes: uma consistindo de óleo desasfaltado (DAO1 da SDA1), a outra contendo asfaltenos; - mistura do fluxo consistindo de óleo desasfaltado (DAO 1 da SDA1) com um catalisador de hidrogenação apropriado e envio da mistura assim obtida para uma seção de hidroprocessamento (HT1) e introdução na mesma de hidrogênio ou uma mistura contendo hidrogênio e H~ 2~S; - mistura do fluxo consistindo de asfaltenos provenientes da seção de desasfaltamento (SDAI) com um catalisador de hidrogenação apropriado e envio da mistura assim obtida para uma segunda seção de hidroprocessamento (HT2) e introdução na mesma de hidrogênio ou uma mistura contendo hidrogênio e H25; - envio de ambas as correntes contendo o produto da reação da seção de hidroprocessamento (HT1) e o catalisador na fase dispersada para um ou mais estágios de destilação ou vaporização instantânea (D) onde as frações mais voláteis, incluindo os gases produzidos nas duas reações de hidroprocessamento (HTl e HT2) são separadas do resíduo de destilação (alcatrão) ou do líquido que sai da unidade de vaporização instantânea; - envio do resíduo de destilação (alcatrão ou o líquido que sai da unidade de vaporização instantânea, contendo o catalisador na fase dispersada rica em sulfetos metálicos, produzidos por causa das desmetalização da carga, e possivelmente contendo coque, para uma segunda seção de desasfaltamento (SDA2) na presença de solventes, dessa forma obtendo duas correntes, uma consistindo de óleo desasfaltado (DAO2 da SDA2) e o outro consistindo de asfaltenos, uma parte dos quais, a não ser que aconteça alguma drenagem, é reciclado para a seção de hidroprocessamento (HTl) e a outra parte é reciclada para a segunda seção de hidroprocessamento (HT2).
Patent BR-PI0518830-A2 (BR)
Title: mÉtodo e aparelho para condicionar combustÍveis de hidrocarbono lÍquido
Inventor: RAMOTOWISKI MICAEL J
IPC: F23D11/44
Filed: 2005-12-08
Abstract: MÉTODO E APARELHO PARA CONDICIONAR COMBUSTÍVEIS DE HIDROCARBONO LÍQUIDO. Em uma modalidade de um método para vaporizar líquidos tais como combustíveis, o líquido é pulverizado em uma câmara tal que o spray não colide em qualquer superfície. A energia para vaporização é fornecida através da injeção de um diluente quente tal como ar deplecionado por nitrogênio ou oxigênio. Calor adicional é adicionado através da superfície. Em uma outra modalidade, o líquido é pulverizado em uma superfície quente usando uma geometria tal que o spray inteiro é interceptado pela superfície. Calor é adicionado através da superfície para manter uma temperatura de superfície interna acima do ponto de ebulição do componente menos volátil do liquido. As gotículas de liquido colidindo na superfície são assim vaporizadas rapidamente. Um gás portador pode também ser conduzido através do vaporizador para controlar o ponto de condensação da mistura em fase de vapor resultante.
Patent BR-PI0608867-A2 (BR)
Title: produto de metal revestido, método para produzi-lo e uso do método
Inventor: ISAKSSON ULRIKA
IPC: B32B15/04
Filed: 2006-02-17
Abstract: PRODUTO DE METAL REVESTIDO, MéTODO PARA PRODUZI-LO E USO DO MéTODO. Um produto de metal possuindo um substrato metálico (2) e um revestimento na forma de pelo menos uma camada funcional e/ou pelo menos uma camada decorativa (8) possui uma laca clara com uma espessura de 10 nm a 10 <109>m na superfície da dita pelo menos uma camada funcional e/ou pelo menos uma camada decorativa.
Patent BR-PI0610763-A2 (BR)
Title: componente para encurtar correntes
Inventor: SMETZ REINHARD
IPC: F16G15/04
Filed: 2006-04-12
Abstract: A presente invenção refere-se a componente para encurtar uma corrente (12), o dito componente sendo fornecido com uma curvatura de conector (2) que pode ser pendurado em um corpo de conector (6) e com um órgão de encurtamento (7), um parafuso de segurança, que é simultaneamente formado como um pino retentor (3) para o elo final (11) da corrente (12) a ser encurtada, serve para prender a posição da curvatura de conector (2) no corpo de conector (6).