baber/WOPTO huggingface dataset:
Patent EP-0851615-A2 (EP)
Inventor: MIYASITA TOKIO
IPC: H04B10/80
Filed: 1997-10-01
Abstract: An optical communication apparatus having a light receiving element 11 for receiving
optical signals including an optical signal calling for communication start and an optical
communication circuit 13 which includes an amplifier circuit amplifying the photocurrent
generated by the light receiving element 11, performs predetermined processing necessary
for the optical communication, and outputs a communication terminating signal upon
termination of the optical communication, wherein there is provided a first circuit 15
capable of always supplying a bias voltage to the light receiving element 11, turning off a
power source 29 for the optical communication circuit by making use of the communication
terminating signal when it is outputted, and turning on the power source by making use of
the photocurrent Ip generated by the light receiving element when the light receiving
element receives the optical signal calling for communication start, whereby the power
saving in the standby state can be made more effective comparing with the prior art
apparatus.
Patent EP-0846607-A2 (EP)
Inventor: STRONG DANIEL J
IPC: B62D5/083
Filed: 1997-12-09
Abstract: A hydraulic fluid control valve (18) for a power
steering gear (10) includes first and second relatively
rotatable valve members (60, 62) which direct hydraulic
fluid to flow between the valve members (60, 62) from inlet
ports (78) to return ports (108). The valve members (60,
62) define a plurality of orifices (110) that enlarge and a
plurality of orifices (110) that constrict upon relative
rotation of the valve members (60, 62). A pair of the
constricting orifices (110b, 110c) are located in parallel
between the inlet ports (78) and the return ports (108).
Those orifices (110b, 110c) begin to constrict at the same
time, and subsequently reach fully constricted conditions
at staggered times, upon relative rotation of the valve
members (60, 62) from neutral positions.
Patent EP-0859431-A2 (EP)
Inventor: HEIMUELLER HANS-JOST
IPC: H01R13/115
Filed: 1997-12-11
Abstract: A single-piece contact spring comprising a box-type contact part (1) on which is formed a base wall (11) and a cover wall (15). On the plug-in side, a spring arm (25;27) is bent back into the inner cavity of the contact part, in which the spring arms (25,27) mutually converge and are provided with springy contact crests (31) on their ends. Each of the two spring arms (25,27) is supported at a support device (29) in order to relieve the bend of the respective spring arm (25,27), the support device (29) is displaced backwards into the inner cavity of the box, from the front end of the bend running from the plug-in side, by approx. two-to-five-times the thickness of the base wall (11) or cover wall (15).
Patent EP-0791599-A2 (EP)
Inventor: SCHUMACHER OLIVER DR
IPC: C03C17/25
Filed: 1997-01-29
Abstract: Stabilization of alkyltin compounds that are liquid at room temperature, especially alkyltin trihalides, is achieved by addition of 0.1 to 10 wt. % of one or more compounds that are soluble in the alkyltin compounds and that are reactive with water.
Patent EP-0822345-A2 (EP)
Inventor: ABRAMS STUART
IPC: F02C9/26
Filed: 1997-07-15
Abstract: A fluid flow metering device 44 is provided which includes a body
48 and a plurality of flow restriction plates 50. The body 48 has a duct
54, within which the flow restriction plates 50 are disposed in a spaced
apart manner. Each flow restriction plates 50 includes an orifice 56
disposed adjacent the interior wall surface 62 of the duct 54 and
misaligned with orifices 56 in adjacent plates 50. A side-to-side flow
pattern is created by the position of orifices relative to the interior wall
surface and the misalignment between orifices in adjacent plates which
inhibits the accumulation of foreign debris within the duct.
Patent EP-0822143-A2 (EP)
Inventor: LOEMKER THOMAS ROWDEN
IPC: G09F3/10
Filed: 1997-07-22
Abstract: A composite label web has feed apertures (22,23) in its carrier web C which enable the composite label web to be advanced in a labeler. The feed apertures are preferably arranged in pairs, and each pair has two equally and oppositely transversely and longitudinally inclined feed faces (35,36,38,39). The feed faces are engageable by a toothed driver (31). The feed apertures are spaced from the side edges (18,19) of the carrier web and are spaced apart to avoid tearing out between the feed apertures. Flap portions (42,43) of the carrier web resulting from making the feed apertures extend in other than the leading direction. The feed faces assist in keeping the carrier web transversely centered in the labeler.
Patent EP-0833367-A2 (EP)
Inventor: QIAN XUE-YU
IPC: C23F4/00
Filed: 1997-09-18
Abstract: The disclosure relates to a coil antenna (30) for
radiating RF power supplied by an RF source (64) into
a vacuum chamber (31) of an inductively coupled plasma
reactor which processes a semiconductor wafer in the
vacuum chamber, the reactor having a gas supply inlet
for supplying processing gases into the vacuum
chamber. The coil antenna includes plural concentric
spiral conductive windings (32,34,36), each of the
windings having an interior end near (32a,34a,36a), an
apex of a spiral of the winding and an outer end
(32b,34b,36b) at a periphery of the spiral of the
winding, and a common terminal (38) connected to the
interior ends of the plural concentric spiral
windings. The RF power source is connected across the
terminal (38) and the outer end of each one of the
windings. In one embodiment, the inner ends of the
concentric spiral windings are connected radially
outwardly to a common conductor rather than inwardly
to an apex terminal. In another embodiment, the
concentric spiral windings are each powered at a point
intermediate the radially inner and outer ends. In
yet another embodiment, there are plural radially
separate groups of concentric spiral windings, each
connected to a separately controlled RF power source
to enable adjustment of radial distribution of the
plasma ion density. In a further embodiment, the
spiral concentric windings are not conformal with the
shape of the chamber ceiling, and can extend above the
ceiling.
Patent EP-0851432-A2 (EP)
Inventor: HIRANO YASUAKI
IPC: G11C16/10
Filed: 1997-12-23
Abstract: A data writing circuit includes: a transfer
gate (TG) selecting a bit line (BLO) of a virtually
grounded cell array; a latch circuit (L) connected
to the bit line (BLO) via the transfer gate (TG) for
latching the data to be written, given to the bit
line; a switching circuit (PM) which is connected
between the bit line (BLO) and a program power
source (V PROG ) and is activated in accordance with
the data to be written which has been latched by the
latch circuit (L), to thereby supply the program
power source (V PROG ) to the bit line (BLO). This
circuit, in accordance with the data to be written,
sets the bit line (BLO) to which a memory cell (M)
is connected, to a state of being applied by the
program power source (V PROG ) or a floating state.
Patent EP-0979345-A2 (EP)
Inventor: SHAW CHRISTOPHER K
IPC: B04C5/24
Filed: 1997-09-26
Abstract: L'invention concerne un système pour produire un flux riche en hydrocarbures à partir d'un puits comportant une zone (24) de production d'hydrocarbures proche d'une zone d'évacuation (26) et rejetant un flux riche en eau sans le transporter jusqu'à la surface. Ce système comprend un puits de forage pénétrant dans la zone de production d'hydrocarbures et la zone d'évacuation dans la terre; une garniture d'étanchéité (102) placée dans le puits de forage entre la zone de production et la zone d'évacuation. Une colonne de production (36) s'étend à partir de la surface, et un ensemble (86) est couplé à cette colonne. L'ensemble comprend un moteur (98), une pompe (92) couplée au moteur et un séparateur (91) en communication par le fluide avec la pompe. Ce séparateur est placé du côté de la zone d'évacuation de la garniture d'étanchéité et comporte une entrée en communication par le fluide avec la zone de production, une sortie (104) de flux riche en hydrocarbures en communication par le fluide avec la colonne de production et une sortie (100) de flux riche en eau en communication par le fluide avec la zone d'évacuation. En outre, la pompe est placée de manière à diriger le flux de liquide depuis la zone de production en contact avec le moteur et à travers le séparateur.
Patent EP-1021713-A2 (EP)
Inventor: MECKLENBURG MICHAEL
IPC: G01N33/543
Filed: 1997-06-24
Abstract: Described is a method for discriminating complex biological samples using an array of discrete biological sensing elements immobilized onto a solid support in which constituents bound to the sensor array is directly determined by measuring the mass increase on the surface; data analysis of said method is performed using neutral network or statical based pattern recognition techniques. In a preferred embodiment the liquid sample is tested for the presence of soluble constituent(s) by contacting said sample with said sensor array under specific conditions, removing unbound sample constituent(s), determining the mass increase on the surface and comprising said mass increase data with a reference standard using pattern recognition software.
Patent EP-0908075-A2 (EP)
Title: Method and hot melt mix applicator with heated hose and applicator wand
Inventor: FLOYD D SCHAVE
IPC: B28C1/22
Filed: 1997-06-17
Abstract: A heating system for a hot melt mix applicator hose (22) and dispenser wand (24) comprises a three phase heating element (30) powered by a generator (166) that is a vehicle alternator (194) driven by an internal combustion engine (52) to heat the hose (22), wand (24), and hot mix material within. A controller (46) communicates with a temperature sensor (122) carried by the hose (22) to selectively energize the generator (166) to provide current to the heating element (30) to maintain the desired hot mix material temperature. The heating element comprises three phase heating element wiring (98, 100, 102) wrapped around the hose (22) and wand (24).
Patent EP-0966608-A2 (EP)
Inventor: HOENISCH HERB
IPC: F04B49/03
Filed: 1997-12-29
Abstract: L'invention porte sur une soupape (10) de commande de débit de nettoyeur haute pression (11) entraîné par un élément moteur (27), par exemple un moteur électrique (27a) ou par un moteur à combustion interne (27b). La soupape (10) comporte un logement (33) contenant un ensemble de pistons (34), qui (34) comporte un mécanisme (96) de commande de l'élément moteur lui étant couplé. Ledit ensemble (34) comporte un premier piston en contact étanche avec le logement (33) et divisant l'intérieur en deux chambres (35, 37). Ce premier piston (39) est rappelé par un ressort dans une première position lorsqu'aucun flux n'est appelé par le nettoyeur (11). L'ensemble (34) comporte également un deuxième piston (59) également rappelé par ressort en position de contact étanche avec le premier piston lors qu'aucun flux ne passe. Lorsque le flux est appelé du fait de l'ouverture de la buse (19) la pression dans la deuxième chambre (37) diminue. Et quand la différence de pression entre la deuxième chambre (37) et la première chambre (35) dépasse une valeur prédéterminée, l'ensemble (34) passe dans une deuxième position amenant le mécanisme (96) à actionner l'élément moteur (27).
Patent EP-0945033-A2 (EP)
Title: Renvoi automatique des appels en fonction des positions dans un reseau mobile de telecommunications
Inventor: ALPEROVICH VLADIMIR
IPC: H04M3/54
Filed: 1997-12-12
Abstract: Des données de renvoi automatique d'appels telles que le renvoi vers des numéros concernant une station mobile donnée, sont mis en corrélation avec une zone de services particulière et stockés au niveau d'un registre de positions initiales associé à la station mobile donnée. Chaque fois que la station mobile se déplace dans un centre de commutation mobile desservant cette zone de services particulière, le centre de commutation mobile effectue une mise à jour des positions avec le registre de positions initiales. Un signal de mise à jour des positions comprend également des données représentant l'identité de la zone de services desservant généralement la station mobile. A la réception du signal de mise à jour des positions, émanant de la station de commutation mobile, le registre des positions initiales analyse les données reçues de façon à déterminer l'identité de la zone de services desservant généralement la station mobile et extrait les données de renvoi automatique des appels associées à cette zone de services particulière. Les données extraites de renvoi automatique des appels sont ensuite analysées de façon à déterminer si les renvois vers des numéros sont situés dans la zone de services courante de la station mobile et, si tel est le cas, sont renvoyés à la station mobile de desserte de façon à effectuer le renvoi automatique des appels en fonction des positions vers la station mobile à portée étendue.
Patent EP-0915299-A2 (EP)
Inventor: BECK BERND
IPC: F24C15/20
Filed: 1998-10-07
Abstract: A vacuum source of a suction appliance, e.g. an extraction fan (3), is positioned under the preparation appliance (2) in the housing (1). The preparation appliance and filter unit (4) are easily removable from the housing which has at least one opening. The filter unit is guided along horizontal guides, and comprises at least one plate-shaped filter (4a, b, c). The filter unit and vacuum source are positioned below an intermediate shelf (5).
Patent EP-0891765-A2 (EP)
Inventor: ANDERSON JAMES S
IPC: D06P3/04
Filed: 1998-07-09
Abstract: The invention provides compositions and methods for the oxidative
coloring of human hair. The compositions of the invention contain as a primary
dye intermediate a 1-(4-aminophenyl) pyrrolidine, or a cosmetically acceptable salt
thereof. The compositions may also contain at least one other primary intermediate
and conventional coupling compounds, in addition to an oxidizing agent and other
components typically used in oxidative hair dye preparations. Preferred dye
intermediates in the compositions of the invention include 1-(4-aminophenyl)
pyrrolidine and 1-(4-amino-3-methylphenyl) pyrrolidine, or cosmetically acceptable
salts thereof, which produce intense neutral colors when used in admixture with a
suitable coupling agents, such as 3-aminophenol, in conventional hair dye base
formulations.
Patent EP-0872825-A2 (EP)
Inventor: OGAWA KENJI
IPC: G10D7/02
Filed: 1998-04-17
Abstract: There is provided a method of improving a resonance
of a sounding board (12) of a musical instrument (10) by coating a
surface of the sound board with a lubricant (14) wherein
after application, said lubricant (14) is dried on said
surface (12) to form a temporary or permanent resonance layer (14)
on said sounding board surface (12). Also provided is a
musical instrument comprising a temporary or permanent
resonance layer (14) formed from a lubricant on an inner
and/or outer surface of the sounding board (12) of said
instrument (10).
Patent EP-0916452-A2 (EP)
Inventor: ENGDAHL ERIK H
IPC: H01L21/304
Filed: 1998-11-11
Abstract: A system and method for planarizing a plurality of semiconductor
wafers is provided. The method includes the steps of processing each wafer
along the same process path using at least two polishing stations to each
partially planarize the wafers. The system includes an improved process path
exchanging a detachable wafer carrying head with spindles at each
processing point and conveying the detached wafer carrying heads in a rotary
index table between processing points. The system also provides for
improved polishing accuracy using linear polishers having pneumatically
adjustable belt tensioning and aligning capabilities.
Patent EP-0926924-A2 (EP)
Inventor: NAKAMURA TAKESHI
IPC: H04R17/00
Filed: 1998-04-24
Abstract: The speaker (10) has a semi-spherical vibration
section (12) and a ringed plate-like base section (14).
The vibration section and the base section are formed
as a single, unitary piezoelectric body. Driving
electrodes (18, 20) are located on the single unitary
body comprising the vivration section and the base
section. The driving electrodes are connected with
lead electrodes (22, 24) and the lead electrodes are
connected with connecting terminals (26, 28).
Patent EP-0924902-A2 (EP)
Inventor: BLANCO MARCOS ARES
IPC: H04L12/56
Filed: 1998-11-19
Abstract: Network bandwidth is controlled by dynamically determining a current window
size for a destination buffer. A first window size is determined for the destination buffer
at a first time. Then a current window size is determined a second time as a function
of the first window size, a desired bandwidth value and a bandwidth used between the
first time and the second time. A desired bandwidth for a particular connection is
achieved by an adaptive, or delta-based approach rather than by round trip time
computations. Bandwidth control can be achieved by a software or a hardware
bandwidth control mechanism. Possible applications of the bandwidth control is in a
server or a quality of service unit.
Patent EP-0981612-A2 (EP)
Inventor: JACOBS KENNETH
IPC: C12N5/10
Filed: 1998-02-13
Abstract: L'invention concerne de nouveaux polynucléotides et les protéines qui sont codées par ces polynucléotides.
Patent EP-1036474-A2 (EP)
Inventor: HUOPANIEMI JUHO
IPC: H04W8/26
Filed: 1998-12-01
Abstract: Cette invention se rapporte à un système servant à émettre un message court à destination d'un numéro d'abonné virtuel, et à un système servant à émettre un message court à destination d'un numéro d'abonné VPN (réseau privé virtuel) spécifique de l'abonné. Cette invention se rapporte en outre à un procédé servant à émettre un message court à destination d'un numéro d'abonné virtuel, ainsi qu'à un procédé servant à émettre un message court à destination d'un numéro d'abonné VPN spécifique de l'abonné.
Patent EP-0934842-A2 (EP)
Inventor: SCHEFFZUEK MATTHIAS
IPC: B60J7/04
Filed: 1999-01-15
Abstract: Roof comprises a number of individual slats (12), which can be stored in a stowage space (5) at the rear of the vehicle. Roof frame (4) and C-columns (3) in the rear part of the vehicle can be lowered into guide rails (8) below a window edge (9) and, in this position, the roof can be unrolled forwards to cover at least part of the vehicle.
Patent EP-0944159-A2 (EP)
Inventor: GREITSCHUS NORBERT DR-ING
IPC: H02M3/156
Filed: 1999-03-17
Abstract: An input voltage (UE) is converted to an output voltage (UA), which is greater or smaller than the input voltage. A comparator (5) is provided, the first input of which is connected with a switching transistor (1), and the second input of which, is so connected with a reference transistor (7) and a reference current source (6), that a specified switching threshold of the comparator (5) is established at the second input. The switching transistor and the reference transistor are MOS transistors and the reference transistor is operated in triode mode.
Patent EP-0943426-A2 (EP)
Inventor: ROULIN ANNE
IPC: B32B27/08
Filed: 1994-06-01
Abstract: A layered material such as a packaging laminate for a packaging
container possessing superior oxygen gas and aroma barrier
properties is disclosed. The packaging laminate comprises a
first laminate unit (10a) and a second laminate unit (10b) which
are bonded together by the intermediary of an interjacent layer
of an adhesive (11). The first laminate unit has a rigid, but
foldable core layer (12) and outer, surrounding layers (13,14)
of thermoplastic, and the second laminate unit has a flexible
substrate or carrier layer (15) of thermoplastic which, on its
surface, carries a layer (16) acting as an oxygen gas and aroma
barrier and consisting of a silicon oxide deposited by chemical
plasma deposition and having the general chemical formula SiO x ,
in which x may vary within the range of between 1.5 and 2.2.
A flexible laminate having a SiO x  barrier layer is also disclosed.
Patent EP-0997160-A2 (EP)
Inventor: KOCK MIKAEL
IPC: A61M16/22
Filed: 1999-08-31
Abstract: An anaesthetic machine (2), designed for connection to a
patient's (4) airways, comprising a fan (6) with an inlet (8)
and an outlet (10), a first system of flow paths connected
between the fan's (6) outlet (10) and inlet (8) and a second
system of flow paths connected between the fan's (6) outlet
(10) and inlet (8), is described. A fast system with great
variability with respect to operating modes is achieved when
a shunt valve (20) is arranged at the fan's (6) outlet (10)
in order to regulate the amount of gas flowing into the first
system of flow paths (12, 14, 16) and the second system of
flow paths (18, 30, 32) respectively, and a control unit (22)
is arranged to control the shunt valve (20).
Patent EP-0998957-A2 (EP)
Inventor: MALONEK DOV
IPC: A61N1/05
Filed: 1999-11-05
Abstract: An improved cardiac catheter having at least one alarm conductor (16) that is not
insulated, which comprises electrodes, a catheter stem (15), having an insulating
sleeve, and insulated functional conductors (13) that electrically connect the
electrodes (17) with a control unit (18'), and at least an alarm conductor (16, 22)
that is not insulated. 
     The alarm conductor (16) may be not one of the functional conductors (13) of the
catheter, or a functional conductor (13) of the catheter, which is not insulated and
has the additional function of providing an alarm signal (19). The alarm conductor
(16) may be connected in parallel to a functional conductor (13).
Patent EP-1001435-A2 (EP)
Inventor: NORIO KIKUCHI
IPC: H01B3/44
Filed: 1999-11-09
Abstract: A non-halogenated flame-retarded covered wire is provided which includes a
conductor and an insulating cover layer consisting of a first layer directly put into
contact with the conductor and a second layer arranged outside the first layer,
wherein the first layer is made of a flame-retarded polyolefin composition with
Shore D hardness of under 60 and Oxygen Index of 24% and over, the second layer
is made of a polyolefin composition with Shore D hardness of 60 and over, and
thicknesses of the first and second layers are 30 µm and over and between 65 µm
and 150 µm, respectively. Thus, a non-halogenated flame-retarded covered wire,
which is lightweight and is capable of diameter-reducing and wherein all of
abrasion resistance, flame retardance, oil resistance, and bending resistance can be
satisfied as a thin layer covered wire for motor vehicle use, can be realized.
Patent EP-0967742-A2 (EP)
Inventor: YONGGANG DU DR-ING
IPC: H04B1/707
Filed: 1999-06-18
Abstract: The base station (1-3) is provided with terminal(s) (4-14) to transmit starting times of signaling sequence(s). It includes equipment correlating a received signal sequence and detecting impulses arising from received and correlated signal sequences. An Independent claim is included for this method of wireless communication
Patent EP-1004584-A2 (EP)
Inventor: DELL COLIN PETER
IPC: A61P37/00
Filed: 1993-11-11
Abstract: Pharmaceutical compounds of the formula
 
   R 1  is phenyl or heteroaryl selected from thienyl, pyridyl,
benzothienyl, quinolinyl, benzofuranyl or benzimidazolyl,
said phenyl and heteroaryl groups being optionally
substituted, or R 1  is furanyl optionally substituted with C 1-4 
alkyl;   R 2  is nitrile, carboxy, -COOR 4  where R 4  is an ester group,
-CONR 5 R 6  where R 5  and R 6  are each hydrogen or C 1-4  alkyl, or
R 7 SO 2 - where R 7  is C 1-4  alkyl or optionally substituted
phenyl;   R 3  is -NR 8 R 9 , -NHCOR 8 , -N(COR 8 ) 2 , -N=CHOR 8  where R 8  and R 9  are
each hydrogen or C 1-4  alkyl, or -NHSO 2 R 10  where R 10  is C 1-4 
alkyl or optionally substituted phenyl; or
 
where X is C 2-4  alkylene; and 
the group   
 
represents a pyridine ring fused to the benzopyran nucleus;
and salts thereof.