baber/WOPTO huggingface dataset:
Patent EP-0916015-A2 (EP)
Inventor: PRINGLE RONALD E
IPC: E21B47/10
Filed: 1997-08-01
Abstract: La présente invention concerne principalement un procédé et un dispositif de mesure et de régulation en fond de puits des fluides injectés dans des formations souterraines. Ce dispositif est constitué d'une cellule (12) se raccordant hermétiquement à un tubage de puits, d'un débitmètre à turbine (18) équipant intérieurement la cellule et fournissant à un panneau de commande de surface une indication du débit de fluides traversant le débitmètre, et d'un ensemble vanne à orifice variable (24) logé dans la cellule et capable d'autoriser, d'interdire ou de réduire le débit de fluides traversant l'ensemble vanne. Pourvu d'une liaison avec la surface, le dispositif comporte dans la cellule (12) un moteur (35) fournissant l'énergie à un système hydraulique. Ce système hydraulique, également logé dans la cellule, commande l'étranglement de l'ensemble vanne à orifice variable (24). Le dispositif comporte en outre un sous-système permettant de surveiller et de faire connaître la pression et la température de fond de puits. Le système a la possibilité d'inverser le fonctionnement de la turbine pour surveiller la production en provenance de la formation souterraine.
Patent EP-0855519-A2 (EP)
Inventor: MIETTO VIRGILIO
IPC: F15B1/033
Filed: 1998-01-24
Abstract: The unit has an intake regulator (002), an oil bath screw compressor (003) and an air/oil separator (004) and an accumulator tank (005). The distributor (001) itself comprises a one-piece metal housing with cavities for two fixed throttling valves, a rapid discharge valve, an air injection control valve, a proportional control valve and two selector valves. The valves are connected by a series of channels and branches inside the housing, and the distributor is fed through a single duct (007) which takes air from the air/oil separator, and has four outlets, two with discharge regulating screws and another with a minimum pressure control screw.
Patent EP-0860599-A2 (EP)
Inventor: FUKUCHI EISAKU
IPC: G01M15/04
Filed: 1998-02-17
Abstract: A combustion state detection system for an
internal combustion engine, in which the engine combustion
state is detected by the combustion state parameter
calculated from a time signal associated with the rotation
of the crankshaft by a predetermined angle. The
system comprises a device (104) for compensating for the
combustion state parameter and a combustion state
parameter compensating permitting condition determining
device (103) for permitting or inhibiting the execution
of the combustion state parameter compensation device.
Patent EP-0860811-A2 (EP)
Inventor: GOLDENTHAL WILLIAM D
IPC: G10L13/04
Filed: 1998-02-24
Abstract: In a computerized method, speech signals are analyzed using
statistical trajectory modeling to produce time aligned
acoustic-phonetic units. There is one acoustic-phonetic
unit for each portion of the speech signal determined to be
phonetically distinct. The acoustic-phonetic units are
translated to corresponding time aligned image units
representative of the acoustic-phonetic units. An image
including the time aligned image units is displayed. The
display of the time aligned image units is synchronized to
a replaying of the digitized natural speech signal.
Patent EP-0893849-A2 (EP)
Inventor: BEEGE WERNER
IPC: H01R9/24
Filed: 1998-03-05
Abstract: The connector has an insulating housing (1) receiving a number of contacts (2) having integral connection parts (3) cooperating with termination screws (5), the termination connections (4, 5) extending in at least two rows within the insulating housing. The latter rows extend parallel to the small sides of the connector and the termination connections are contained within connection chambers sized for reception of double termination elements (14) for connection of external leads.
Patent EP-0875957-A2 (EP)
Inventor: KOTSUKA YOUJI
IPC: H01Q17/00
Filed: 1998-04-29
Abstract: An electromagnetic wave absorber which is suitable for
cellular phones, portable communication terminals and other portable
electronic apparatus. The electromagnetic wave absorber is provided
with a thin absorbing substrate formed of an electromagnetic wave
absorbing material having a thickness of 0.01µm to 1.0mm. Such a
thin absorbing substrate is realized by making adjustment holes in
the absorbing substrate and increasing a value of apparent magnetic
permeability. Specifically, even in the absorbing substrate as thin as
0.8mm, by making multiple adjustment holes, electromagnetic waves
can be absorbed in a frequency ranging from 1.5 to 2.2GHz.
Patent EP-0878497-A2 (EP)
Inventor: ANDERSON DENISE
IPC: C08G77/38
Filed: 1998-05-08
Abstract: The invention relates to organosiloxane fragrance precursor compounds
having at least one organosiloxane unit of the formula
 
or a mixture thereof and if any other siloxane unit(s) in the said
organosiloxanes being present this/these is/are of formula
 
wherein R represents a substituted or unsubstituted C 1-8  alkyl group or a
substituted or unsubstituted aryl group, R      represents a hydrogen atom, a
monovalent C 1-8  hydrocarbon group or a monovalent C 1-8  halogenated
hydrocarbon group; R 1  represents a hydrogen atom or a substituted or
unsubstituted C 1-8  alkyl group or a substituted or unsubstituted aryl group or
a bond connecting CR 1  and CR 3 ; R 3  represents a hydrogen atom or a
substituted or unsubstituted C 1-8  alkyl group or a substituted or unsubstituted
aryl group; A represents (CR 4   2 ) n  whereby R 4  represents a substituted or
unsubstituted C 1-8  alkyl group or a substituted or unsubstituted aryl group or
a hydrogen atom and whereby n has a value of 0-20 and each R 4  is the same or
different; OR 2  represents the residue of an olfactive alcohol or of the enol form
of an olfactive aldehyde or olfactive ketone;  a  has a value of 0,1 or 2;  b  has a
value of 0, 1, 2 or 3, the use of at least one of the compounds as a fragrance
precursor in a cosmetic composition or cosmetic product, laundry product,
detergent or fabric softener and to a cosmetic product, a laundry product, a
detergent or a fabric softener containing at least one of the compounds.
Patent EP-0889603-A2 (EP)
Inventor: TAKAHASHI HIDEYUKI
IPC: H04B7/06
Filed: 1998-07-03
Abstract: Outputs of A/D converters 110, 111, and 112 are
input to correlation devices 117, 118, and 119. The
correlation devices 117, 118, and 119 output ratios
of these signals to an output signal of a modulator
116 for modulating an output of a switching device
115. Each of standardizing devices 120, 121, and
122 cancels a gain component from an input signal,
and selects a signal having a maximum signal-to-interference
power ratio. A switching device 124
switches a transmitting antenna in accordance with
the selection result so as to send a transmitting
message. A switching device 125 switches a unique
word in a synchronous burst, and a unique word in
a communication channel signal, or a receiving
message to be sent to the correlation devices as a
reference signal.
Patent EP-0892583-A2 (EP)
Inventor: MOERSCH NORBERT
IPC: H05B3/68
Filed: 1998-07-14
Abstract: The heating conductor consists of heating elements (2) of a cut out geometric pattern of metal foil. The elements are located between the cooking zone and an insulating base. The elements have holding tabs (1) to affix the heating elements in holders (5) of the heating body or in parts of the insulating base. The holding tabs have integral attachment devices. The heating elements are arranged at different heights or allow the different metal foil to be arranged parallel, orthogonal or at an angle to each other. Different widths of the elements are used to provide a different light-dark pattern on the heating conductor foil which is used to prevent connection sections becoming red hot or to provide patterns or lettering.
Patent EP-0877381-A2 (EP)
Inventor: DOSAKA KATSUMI
IPC: G06F12/0893
Filed: 1992-04-16
Abstract: A semiconductor memory device includes a DRAM (100),
an SRAM (200) and a bi-direction transfer gate circuit
(210) provided between SRAM (200) and DRAM (100). SRAM
array (201; 560) includes a plurality of sets of word
lines. Each set is provided in each row of SRAM array and
each word line in each set is connected to a different
group of memory cells of an associated row. An address
signal for the SRAM and an address signal for the DRAM are
separately applied to an address buffer (255). The
semiconductor memory device further includes an additional
function control circuit (229) for realizing a burst mode
and a sleep mode. A data transfer path from DRAM to the
SRAM and a data transfer path from the SRAM to the DRAM
are separately provided in the bi-directional transfer
gate circuit. Data writing paths (GIL) and (LIL) and data
reading paths (LOL) and (GOL) are separately provided in
the DRAM array. By the above described structure,
operation of the buffer circuit is stopped in the sleep
mode, reducing power consumption. Since data writing path
and data reading path are separately provided in the DRAM
array, addresses to the DRAM array can be applied in non-multiplexed
manner, so that data can be transferred at
high speed from the DRAM array to the SRAM array, enabling
high speed operation even at a cache miss.
Patent EP-0913606-A2 (EP)
Inventor: SMITH RODNEY F
IPC: F16K11/085
Filed: 1998-10-16
Abstract: There is provided a low profile valve assembly (10) for controlling
flow of air and the like. The valve assembly includes a housing (16) defining inlet
and outlet ports and a valve operator located within the housing. The
operator includes a body portion (56) seated in the housing with an axis of
rotation and defining an internal passage with inlet and outlet ends. An
actuator (68) rotates the body portion a first predetermined distance to a fill
position to allow flow through the internal passage and a second
predetermined distance opposite the first direction to a vent position to allow
flow to vent from the valve assembly through the outlet end. A spring (92)
extends from the valve operator adjacent the body portion between the axis
of rotation and the valve housing. The spring extends partially about the
axis of rotation to bias the body portion to an off position to substantially
prohibit flow through the valve operator when the body portion is not being
actuated to the fill and vent positions. The spring operates substantially
within an internal space in the operator about the axis of rotation. The valve
assembly includes an orifice to reduce volume flow through the valve
assembly and an exhaust passage portion to reduce flow pressure between
the inlet and outlet ends.
Patent EP-0874361-A2 (EP)
Inventor: EBINA ATSUSHI
IPC: G11B7/258
Filed: 1998-04-17
Abstract: In a phase change optical recording medium in which
writing, reading and/or erasing of information is
conducted by utilizing change of phase of a recording
layer by irradiation with light, the recording layer is
made of a material containing oxygen in an amount of 1 to
30 atomic %; or the recording medium comprises an
additional transparent dielectric layer 1 to 10 nm thick
between the recording layer and the underlying
transparent dielectric layer and the inserted transparent
dielectric layer in contact with the recording layer
comprising oxygen in a molar ratio greater than a molar
ratio of oxygen in the underlying transparent dielectric
layer; or the transparent dielectric layer underlying and
in contact with the recording layer comprises oxygen in a
molar ratio greater than a molar ratio of oxygen in the
other transparent dielectric layer.
Patent EP-0897892-A2 (EP)
Inventor: KAMANI SANJAY
IPC: B66B13/22
Filed: 1998-08-17
Abstract: A safety chain (10) of an elevator system utilizes optical fiber (12) to verify
mechanical locking of elevator doors. The elevator doors have locks (14,15)
which incorporate the optical fiber to determine if each of the doors has been
locked. The optical safety chain provides the necessary feedback to the elevator
controller (17) for safe operation of the elevator system.
Patent EP-0883167-A2 (EP)
Inventor: PARK DONG YEON
IPC: H01L21/285
Filed: 1998-05-06
Abstract: A platinum film orientation-controlled to (111), (200) and/or
(220) is provided by depositing the platinum film under an
atmosphere containing an oxygen component such as O 2 , O 3 , N 2 O ,N 2 +O 2 ,
or mixtures thereof as well as an inert gas (Ar, Ne, Kr, or Xe) on
a substrate heated to a temperature ranged from room temperature to
700°C, and annealing to remove the gases introduced into the
platinum film during the deposition thereof. The platinum film
formed in this process has excellent electrical conductivity
(resistivity is lower than 15 µΩ-cm), good enough adhesion strength
to be used for electronic devices, and does not show hillocks,
voids or pinholes.
Patent EP-1008077-A2 (EP)
Inventor: POWELL KEN R
IPC: G06Q30/02
Filed: 1998-02-10
Abstract: L'invention concerne un réseau d'ordinateurs destiné à un système de magasins de vente au détail. Le réseau d'ordinateurs permet de collecter des informations de retour de coupons provenant de plusieurs caisses, et d'envoyer périodiquement ces informations de remboursement à un centre d'études de marché, ce qui permet d'établir une corrélation entre les retours de coupons et des données démographiques de client. Chaque caisse comporte un ordinateur spécial servant à compiler des retours de coupons. L'ordinateur spécial se branche à du matériel informatique de caisses classique sans nécessiter de modification sensible du logiciel informatique des caisses.
Patent EP-1008037-A2 (EP)
Title: Systeme de compression et decompression de donnees pour unite centrale et procede correspondant
Inventor: MILLER RICHARD G
IPC: G06F9/38
Filed: 1998-02-27
Abstract: Cette invention se rapporte à un système et à un procédé de compression et de décompression d'instructions de longueur variable contenues dans des paquets d'instruction de longueur variable, dans une unité centrale comportant plusieurs unités de traitement. Ledit système de compression comporte un système conçu pour générer un paquet d'instructions contenant une pluralité d'instructions, un système conçu pour affecter une instruction comprimée ayant une longueur préétablie à une instruction appartenant au paquet d'instructions, une instruction comprimée plus courte correspondant à une instruction utilisée plus fréquemment que d'autres, et un système conçu pour générer un paquet d'instructions contenant des instructions comprimées associées aux unités de traitement correspondantes. Le système de décompression comporte un système conçu pour stocker une pluralité de tels paquets d'instructions dans une pluralité d'emplacements de mémoire, un système conçu pour générer une adresse qui pointe sur un paquet d'instructions de longueur variable préétablie, et un organe de décompression qui décomprime lesdites instructions comprimées dudit paquet d'instructions sélectionné de façon à générer une instruction de longueur variable pour chacune des unités de traitement. Ledit système de décompression peut également comporter un système conçu pour acheminer les instructions de longueur variable, dudit organe de décompression vers chacune des unités de traitement.
Patent EP-0971968-A2 (EP)
Inventor: VAN GAALEN RONALD PETRUS CLEME
IPC: C08G63/16
Filed: 1998-03-24
Abstract: Carboxyl functional polyester resins obtainable by reaction of (a) at least a compound of formula (I) wherein x ≥ 1 wherein R1 and R2 each may represent an alkyl group having from 1 to 4 carbon atoms or wherein R1 and R2 may form together the remainder of cyclic cycloalkyl group (A1), optionally mixed with minor amounts of a corresponding compound of formula (I) wherein x=0, or anhydride thereof (A2), (b) at least one diol compound B, comprising two aliphatic hydroxyl groups, which may each independently be a primary or a secondary hydroxyl group; (c) optionally one dihydroxymonocarboxylic acid compound C, comprising a tertiary aliphatic carboxyl group and two aliphatic hydroxyl groups which may each independently be primary or secondary hydroxyl, and (d) optionally a trihydroxyalkane (D1) or tetrahydroxyalkane (D2); the molar ratio of compounds (A1+A2):B:C:D1:D2 being X+Y+2Z+3Q+P:X:Y:Z:Q, wherein X ranges from 1 to 8, Y ranges from 0 to 8, Z ranges from 0 to 4 and Q ranges from 0 to 3 and wherein P ranges from 1 to 5, preferably from 1 to 3 and is most preferably equal to 1, at a temperature of from 100 to 240, until essentially all the hydroxyl groups as initially present in the reaction mixture have been reacted; linear or branched polyglycidyl esters derived therefrom and powder coating compositions comprising one or both type of these ester types.
Patent EP-1000531-A2 (EP)
Inventor: CHECCHETTI MAURIZIO
IPC: H01L23/467
Filed: 1998-07-27
Abstract: A heat sink comprising a conductive plate (1) to be applied onto the surface to be cooled, the thickness of which gradually increases from the edges (4) towards a central portion (5) according to a curvilinear profile (6) having an upwardly turned concavity, so that an air flow hitting the plate is deflected towards its edges with a substantially horizontal outlet direction. The conductive plate (1) has preferably arranged thereon a plurality of cooling fins (7) extending in a substantially radial way from the central portion (5) to the edges (4) of the plate.
Patent EP-1009942-A2 (EP)
Title: Control device for a variable speed gear
Inventor: STENGEL MARTIN
IPC: F16H61/32
Filed: 1998-08-07
Abstract: With regard to a control device for a variable speed gear, a gearshift element, a selector element, an element mounted mobile in an exclusively axial direction relative to a housing, an auxiliary mechanism for converting a rotary motion into a reciprocating motion, a brake connected to the speed selecting element, as well as a locking device that can be engaged and disengaged are operatively linked in such a way that two of the three aforementioned elements are mounted so as to rotate together with the housing or so as to remain axially static. A fixed locking device can be provided for the variable speed gear, either single or combined with a device for locking gear changing, used as a brake and a lock-up mechanism.
Patent EP-1007105-A2 (EP)
Title: Method for producing contrast agents largely free of side-effects
Inventor: SIXT BERNHARD
IPC: A61K49/04
Filed: 1998-08-20
Abstract: To lessen the allergic or pseudoallergic side effects of radiological contrast agents, the contrast agent is preincubated in vitro with a reactive medium such as human or animal blood protein, whereupon the resultant reaction products are separated off from the contrast agent by ultrafiltration.
Patent EP-1021918-A2 (EP)
Title: Processeur multifilieres de donnees
Inventor: LIAO HONGTAO
IPC: G06F9/46
Filed: 1998-10-07
Abstract: Dans un premier aspect, la présente invention comprend un appareil de traitement de données audiovisuelles numériques, en particulier un récepteur/décodeur destiné à un système de télévision numérique, comprenant un ou plusieurs dispositifs matériels de transmission et de réception de données, les dispositifs matériels comportant au moins un système (4100) d'exploitation de matériel associé, le décodeur comprenant également un système de traitement de données présentant une machine virtuelle (4250) multifilières adaptée pour, inter alia, recevoir des messages d'événements signalés par le système d'exploitation de matériel et pour affecter des objets (4564) d'événements correspondants à une ou à plusieurs filières (4561), et dans lequel une filière comprenant un objet d'événement peut être suspendue pendant le cours de son exécution pour permettre l'exécution d'une autre filière. Dans un second aspect, la présente invention concerne un appareil de traitement de données audiovisuelles numériques comprenant un système de traitement de données présentant une première machine virtuelle adaptée pour, inter alia, recevoir un code écrit dans un langage d'interprétation téléchargé par un ou plusieurs des dispositifs matériels, ladite machine virtuelle étant adaptée pour distinguer le code écrit dans au moins deux langages d'interprétation, selon la structure du code reçu, et pour transmettre ce code à un moyen d'interprétation correspondant afin de procéder à l'interprétation et à l'exécution, notamment avec une référence à une librairie de fonctions communes ou spécifiques. Dans un troisième aspect, la présente invention comprend un appareil de traitement de données audiovisuelles numériques comprenant un système de traitement de données présentant une mémoire ainsi qu'un gestionnaire de mémoire destiné à affecter et à stocker des objets dans la mémoire, dans lequel un premier ensemble d'objets sont affectés par le gestionnaire de mémoire avec référence à un ensemble d'identificateurs, chaque identificateur comprenant une référence à l'adresse en mémoire d'un objet correspondant, et dans lequel un second ensemble d'objets sont affectés et stockés directement dans la mémoire sans référence à un identificateur.
Patent EP-1040275-A2 (EP)
Inventor: KRUEGER VOLKER
IPC: E21B4/02
Filed: 1998-12-17
Abstract: The present invention provides methods of forming mud motors. In one method, rollers are urgingly stroked against a tubular member having a mandrel therein that has an outer profile which is the inverse of the desired profile of the stator. In another method, rollers are urged and rotated radially on the tubular member with the mandrel disposed in the tubular member. In yet another method, dies are pressed against the tubular member having a mandrel with a desired outer profile. In another method, a molten metal is deposited over a mandrel with an outer lobed surface that is substantially the inverse of the desired inner profile of the stator housing. The mandrel is then removed, leaving a metallic longitudinal member having an inner profile defined by the outer profile of the mandrel. The mandrel may also be a preformed liner of desired thickness having an inner and outer lobed surface. In each of these methods, the inner surface of the resulting member has the profile defined by the outer profile of the mandrel. The inner surface of the resulting member then may be coated or lined with a suitable material such as an elastomer or a ceramic. The stator inner surface may also be metallic. A suitable rotor is then disposed in the stator to form the drilling motor.
Patent EP-0930467-A2 (EP)
Inventor: POTTHOF ERWIN DIPL-ING
IPC: F24C7/08
Filed: 1999-01-13
Abstract: The plastic panel (1), has injection molded mountings for the controls and switches and holes (2,3,4) for knobs and displays (5). Control devices, electronic controls and/or displays snap into these. The electrical conductors are embedded in the panel by the same or other processes with projecting terminations with which the above devices automatically make contact when they are fitted. Unused holes can have covers
Patent EP-0931527-A2 (EP)
IPC: A61F9/02
Filed: 1999-01-22
Abstract: A power pack (12) for a ventilating fan (16) of a sports goggle (10)
has a housing (12) designed to attach to a strap (14) of the sports goggle
(10). The housing (12) has a slider (20) that is substantially rectangular
in shape and is substantially the same size as the housing (12). The
slider (20) forms an outer wall of the housing (12). A power regulating
circuit (100) contained in the housing (12), is designed to be connect to a
battery and provide a constant voltage power supply to the ventilating
fan (16).