baber/WOPTO huggingface dataset:
Patent EP-0808972-A2 (EP)
Inventor: TAKAMATSU HIROYUKI
IPC: E05B49/00
Filed: 1997-05-06
Abstract: An identification signal registering method of registering an identification signal used for a detecting apparatus to identify an apparatus to be detected, includes a step of transmitting a communication request signal from a remote control apparatus having an inherent identification signal to the detecting apparatus, a step of receiving the communication request signal by the detecting apparatus and transmitting a random number signal therefrom to the remote control apparatus, a step of receiving the random number signal by the remote control apparatus and encrypting the inherent identification signal by using the random number signal to transmit it therefrom to the detecting apparatus, a step of receiving and decrypting the encrypted inherent identification signal by the detecting apparatus, a step of, if the decrypted inherent identification signal coincides with an identification signal previously stored in the detecting apparatus, setting the detecting apparatus in its mode for registering an identification signal of the apparatus to be detected, and a step of, in the registration mode, transmitting the identification signal from the apparatus to be detected to the detecting apparatus to register this identification signal in the detecting apparatus.
Patent EP-0807781-A2 (EP)
Inventor: GUEST JOHN DEREK
IPC: F16L33/207
Filed: 1997-05-16
Abstract: The disclosure relates to a hose connector comprising a rigid tube (10), an end portion (11) of which is adapted to engage in an end part of a hose (25). The end portion of the tube has an encircling abutment (14) spaced from said end of the tube and the arrangement further including a deformable metal sleeve (20) for encircling the end portion of the tube. The sleeve has in-turned teeth (23) at one end angled into the sleeve and engageable with one side of said abutment (14) remote from the end portion of the tube to retain the sleeve on the tube. The sleeve is deformed after a hose end has been inserted in the sleeve over the end portion of the tube said abutment to grip the hose along the end portion of the tube and to trap an end part of the hose against said one side of the abutment means to hold the hose on the tube.
Patent EP-0859059-A2 (EP)
Inventor: YASUE HIROSHI
IPC: C12N5/10
Filed: 1997-06-26
Abstract: There is provided a method of introducing exogenous
genes into cultured cells or fertilized eggs, characterized in that
each exogenous gene is introduced into chromosome DNA in
a cultured cell or fertilized egg under a condition where the
exogenous gene is placed between insulators so as to insure
an insulated environment, such that the introduced exogenous
gene will not be affected by any influence from adjacent genes
in the cultured cell or fertilized egg.
Patent EP-0869603-A2 (EP)
Inventor: YANO HIDETOSHI
IPC: H02M3/155
Filed: 1997-11-07
Abstract: A comparator (17) to check input voltage (VIN) and
resistors (24, 25) are provided in the synchronous
regulator. The comparator (17) checks whether low
voltage batteries or high voltage AC adaptors are
utilized, by comparing the voltage in the comparator
(17) with a reference voltage, and outputs the compared
result to a PWM comparator (20). In the PWM comparator
(20), the ON duty ratio of the FETs (11, 12) is
regulated as much as possible to keep the output
voltage (VOUT) constant. Further, in the FET (11), in
which the largest electric power loss is generated, the
output voltage is varied within the range in which the
change of the output voltage is allowable for the
required output voltage, by setting the ON duty ratio
lower. Such a regulating circuit can be used in
notebook or lap-top personal computers to prolong
battery operating time and reduce AC adaptor heat
dissipation.
Patent EP-0870367-A2 (EP)
Inventor: WONG STEPHEN L
IPC: H03K17/687
Filed: 1997-10-02
Abstract: An integrated half-bridge timing control circuit for driving a half-bridge output stage has high-side and low-side power transistors coupled together at a high-voltage output terminal, and a bistable circuit for generating a high-side timing control waveform. The bistable circuit is driven by two delay circuits, each of which is decoupled from the high-side voltage by an associated interface circuit. The interface circuits are driven by input voltages which are delayed with respect to each other and which are referenced to the low side (ground). In this manner, an integrated half-bridge timing control circuit is obtained which is capable of operating at high frequencies with little power loss, which can be easily integrated, and which is both accurate and easily adjustable in operation.
Patent EP-0958616-A2 (EP)
Title: Modules de cellule photovoltaique dont la couche posterieure est perfectionnee et procedes de realisation
Inventor: HANOKA JACK I
IPC: H01L31/048
Filed: 1997-06-16
Abstract: La présente invention concerne un module de cellule photovoltaïque dont la couche postérieure réduit la quantité de matière et de travail nécessaire à sa fabrication. Ce module de cellule photovoltaïque comporte une couche support antérieure faite d'une matière transparente caractérisée par sa première face et sa seconde face. Une couche d'enveloppement transparente est disposée, la première face contre la seconde face de la couche support antérieure. Plusieurs cellules photovoltaïques interconnectées sont disposées, leur première face contre la seconde face de la couche d'enveloppement transparente. La couche postérieure est en oléfine thermoplastique incluant un premier ionomère, un second ionomère, de la fibre de verre et du noir de carbone. La première face de la couche postérieure est disposée contre la seconde face des cellules photovoltaïques interconnectées. L'association formée par la couche d'enveloppement transparente et la couche postérieure assure l'enveloppement des cellules photovoltaïques interconnectées. Une partie terminale de la couche postérieure peut être repliée autour du chant du module de façon à venir au contact de la première face de la couche support antérieure, réalisant ainsi une fermeture hermétique au niveau du chant.
Patent EP-0863233-A2 (EP)
Inventor: ARTZT PETER DR ING
IPC: D01H5/62
Filed: 1998-02-16
Abstract: A double strap drawing frame has a suction zone which starts near the outlet roller pair, and extends over part of the stretch covered by the belts (6) between the outlet roller pair and the feed cylinder (5).
Patent EP-0864847-A2 (EP)
Inventor: MUELLER ULRICH DR
IPC: B21B37/44
Filed: 1998-03-05
Abstract: The method involves evaluating a line pattern (2) directed onto the surface of the metal band (1) by a projector (3). A CCD camera (5) is used to examine the line pattern directly. The image of the line pattern provided by the camera may be compared with a reference line pattern. The measured values provided in this way may be used to regulate of the production path for the metal band.
Patent EP-0877355-A2 (EP)
Inventor: LAKANIEMI ARI
IPC: G10L19/08
Filed: 1998-03-17
Abstract: A method of speech coding a sampled speech signal using
long term prediction (LTP). A LTP pitch-lag parameter is
determined for each frame of the speech signal by first
determining the autocorrelation function for the frame within the
signal, between predefined maximum and minimum delays.
The autocorrelation function is then weighted to emphasise the
function for delays in the neighbourhood of the pitch-lag
parameter determined for the most recent voiced frame. The
maximum value for the weighted autocorrelation function is
then found and identified as the pitch-lag parameter for the
frame.
Patent EP-0886404-A2 (EP)
Inventor: KANO SHINYA
IPC: H04L45/18
Filed: 1998-03-19
Abstract: A frame relay system relays a received
frame having a destination address and a frame TTL
indicating a term of life of the received frame. The
frame relay system includes a routing table having
entries, each of the entries indicating a relationship
between a destination address and a control
information item, a retrieving unit for retrieving the
routing table based on a destination address included
in the received frame, and a frame control unit for
carrying out a decrement calculation of the frame TTL
of the received frame when a period of time has
elapsed from a time at which an entry hit in
retrieving of the routing table by the retrieving unit
was formed or updated is not equal to or greater than
a predetermined value and for not carrying out the
decrement calculation of the frame TTL when the period
of time period is equal or greater than the
predetermined value.
Patent EP-0876038-A2 (EP)
Inventor: STANZL GERHARD
IPC: H04M1/56
Filed: 1998-04-28
Abstract: The method involves determining a name designation identifying a calling subscriber, for display on a terminal of a called subscriber in a communications network. The network has at least two communication systems comprising respectively a number of subscriber connections. A call number information, identifying the subscriber connection of the calling subscriber, is transmitted by the communication system of the calling subscriber to the communication system of the called subscriber, as part of a connection signalling. A call number index, prepared by the manager of the communication system of the calling subscriber and stored the existence of the transmitted call number. When the existence of the call number is detected, a name designation associated with it in the call number file is determined, and is displayed on the terminal of the called subscriber.
Patent EP-0914896-A2 (EP)
Inventor: NICKEL PAUL GERHARD
IPC: F15B11/036
Filed: 1998-10-17
Abstract: A double-acting piston/cylinder unit, provided with three pressure chambers for respectively performing a hollow piston advance stroke, a work piston work stroke and a piston return stroke, has an additional pressure chamber which performs the work piston return stroke and which is at least partially located between the hollow piston and the work piston. A double-acting piston/cylinder unit is equipped with a first pressure chamber (7) which is located between a hollow advance stroke piston (3) and a cylinder head (6) and which performs the hollow piston advance stroke, a second pressure chamber (8) which is located between the hollow advance stroke piston (3) and a work piston (5) and which performs the work piston work stroke and a third return stroke pressure chamber (11) which is located between the hollow advance stroke piston and work piston assembly (9) and a cylinder base (10) and which encloses the piston rod (4). The novelty comprises the provision of a fourth pressure chamber (12) which produces the return stroke of the work piston (5) and which is at least partially located between the hollow advance stroke piston (3) and the work piston (5).
Patent EP-0911134-A2 (EP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/76
Filed: 1998-10-22
Abstract: Valve gated multi-cavity injection molding
apparatus for five layer molding having actuating
mechanisms for reciprocating elongated valve members
between four different positions. Each actuating mechanism
has a front and a rear aligned cylinders, a first piston
connected to the head of one of the valve members in the
front cylinder and second and third pistons in the rear
cylinder. The third piston has a stem portion which
extends forwardly through the second piston into the front
cylinder. Hydraulic pressure from four hydraulic lines
connected to each actuating mechanism reciprocates each
elongated valve member between the different positions. In
the first closed position, the front end of the valve
member is seated in the gate. In the second position, the
front end of the valve member is retracted sufficiently to
allow an initial amount of PET to flow from an outer
annular melt channel through the gate. Then the valve
member is retracted further to a third position to allow
simultaneous flow of the PET and a barrier material from an
inner annular melt channel. Then the valve member is
retracted to a fully open position which allows the
simultaneous flow of PET from a central melt channel. When
the cavity is almost filled, the valve member returns
briefly to the second position for filling before returning
to the closed position for ejection.
Patent EP-0916509-A2 (EP)
Title: Ink jet recording apparatus
Inventor: HIRAMATSU SOICHI
IPC: B41J29/377
Filed: 1998-11-13
Abstract: An ink jet recording apparatus for recording onto
a recording medium using an ink jet recording head (1)
which discharges ink, comprises conveying means (102,103) for
conveying a recording medium, head mounting means (2) for
mounting an ink jet recording head, and air flow
generating means (40) for generating an air flow for
transporting ink generated by the ink discharged from
said ink jet recording head, floating in the inside of
the ink jet recording apparatus, and unused for
recording, wherein the head mounting means is for
mounting the recording head such that ink is discharged
toward a recording region located downward of the head
mounting means, and is arranged in the forward of
supporting members provided to stand for supporting the
head mounting means, and the air flow generating means
form an air flow from the above to the downward in the
forward of the supporting members.
Patent EP-0928553-A2 (EP)
Inventor: DREYER HEINZ DR DIPL-ING
IPC: A01B49/06
Filed: 1998-11-30
Abstract: The arrangement has a carrying frame with a chassis with traveling wheels and a tractor shaft. It has at least one soil processing device mounted on the carrying frame and seed dispensers on a sowing frame. The ground roller is associated with at least one pressure generator that acts on the ground roller in the direction of the ground. The ground roller (26) is arranged behind the traveling wheels (2) and in front of the seeding mechanism (20).
Patent EP-0866420-A2 (EP)
Inventor: RUDLAND PETER
IPC: G06K7/12
Filed: 1998-03-18
Abstract: A card or badge for use for identification purposes comprises a code
layer (5) containing a code (6 to 9) and concealed within the card so that the
code is invisible to the naked eye when viewed in visible light, but is readable
by an opto-electronic reader using infra-red radiation. The code comprises
successive digits represented by a line of infra-red transmissive regions (7, 8)
which alternate with infra-red opaque regions (6), the regions (6, 7, 8) being
located along a line parallel to an edge of the card. A series of infra-red
transmissive subsidiary code regions (9) are provided in the line of infra-red
transmissive regions (7, 8). These subsidiary code regions (9) are of a
different tansmissivity from the said transmissive regions (7, 8) whereby the
overall light levels seen as the card or badge is passed through or past a
reading device show a ripple effect.
Patent EP-0868923-A2 (EP)
Inventor: GIBA JEFFREY
IPC: A61M25/01
Filed: 1998-03-26
Abstract: An elongated steerable catheter for placement within
a heart chamber, organ aperture or other body opening and
having at least one center tube with hollow passageway
for guiding a laser delivery means or other functional
device to selected surfaces of a heart chamber, organ
aperture or other body cavity for laser or other
treatment thereon, particularly adapted for laser-assisted
percutaneous transmyocardial revascularization
(TMR), is disclosed herein. The steerable catheter has a
handle portion at its proximal end and a controllably
deflectable end portion at its distal end. The elongated
center tube has a distal end, in the region where a
curvature is to be formed, and a shim anchor sleeve is
slidably disposed over the center tube. The shim anchor
sleeve is attached to the inside wall of the outer jacket
and coupled to the distal end of the center tube with a
bendable shim member which extends between the distal tip
of the steerable catheter and the sleeve over the center
tube. Opposite the shim is a guide for a pull cable, the
pull cable attached to the distal end of the steerable
catheter and extending through the guide to the handle.
Thus, the shim is maintained radially opposite the pull
cable with the center tube in between. An outer jacket 
has, in a preferred embodiment, distinct sections of
different stiffness or durometer. A distal, more flexible
portion is coupled to a proximal, stiffer portion. The
shim anchor sleeve is positioned at or near the junction
of two portions of the outer jacket. Thus, the center
tube moves freely through the shim anchor sleeve.
Adjacent the handle, the outer jacket terminates at the
catheter base. The pull cable extends past the catheter
base, through a deflection housing tube, and terminates
in a cable stop. Rotation of a deflection knob threadably
mounted onto the deflection housing tube will cause the
pull cable to be pulled backward, or the outer jacket to
be pushed forward, relative to each other, thereby
inducing deflection of the distal end of the steerable
catheter.
Patent EP-0891819-A2 (EP)
Inventor: HELMY NASHAT N
IPC: B07B1/48
Filed: 1998-06-17
Abstract: This improved screening apparatus for sorting various
size aggregates utilizes a screen made of polyurethane having
two sets of perpendicular evenly spaced parallel webs each of
which enclose a wire provided for reinforcement. If desired,
the reinforcing wires can be single or multiple through either
one or through both sets of webs. Web segments extend between
web intersections. Areas enclosed by opposed adjacent web
segments provide for the screen openings. This area can
contain either a single hole or a plurality of holes to
provide a number of different screen sizes. The holes
increase in cross-section from the screen aggregate input side
to the output side to eliminate or greatly minimize particles
wedging within the holes. Backing bucker bars of various
widths attached to the lower side of the screen provide a
predetermined screen cross-section when their lower edges are
supported horizontally. Hooks attached to opposite sides of
the screen by bolts, arranged to engage mating mounting
brackets, permit applying varying tension to the screen by
tightening nuts which secure the bolts.
Patent EP-0964835-A2 (EP)
Inventor: SZUM DAVID MICHAEL
IPC: C03C25/24
Filed: 1998-03-05
Abstract: Radiation-curable compositions are disclosed which, after cure, are substantially non-yellowing. The compositions are particularly tailored for coating and bundling of optical fibers. A first preferred composition is based on a polyether-type of oligomer diluted with reactive diluents. Isocyanurate structures are included in the composition to raise Tg. A second preferred composition is based on fatty oil comprising (meth)acrylate groups and bisphenol A derivatives comprising (meth)acrylate groups. Photoinitiators can be included to increase cure speed. The formulations do not include material amounts of ingredients which tend to cause yellowing or, in theory, extended conjugation in the cured compositions.
Patent EP-0994690-A2 (EP)
Inventor: MATSUMOTO KYOKO
IPC: C08G77/452
Filed: 1998-04-17
Abstract: La présente invention concerne une composition de traitement capillaire pour application topique, comprenant un agent de traitement capillaire et une silicone fonctionnelle amidopolyéther représentée par la formule générale (I) dans laquelle R1 = (CH2)3-(NH-(CH2)2)z, et R2 = (CH2)3-(NH-(CH2)2)z-NH-CO-CH2-O-EOx-(CH2)y-CH3 où 1 est compris entre 100 et 1500, m est compris entre 0 et l0, n est compris entre 2 et 50, x est compris entre 1 et 40, y est compris entre 0 et 21, et z est compris entre 0 et 1.
Patent EP-0932921-A2 (EP)
Title: Optical amplifier having dynamically shaped gain
Inventor: JABR SALIM N
IPC: H01S3/13
Filed: 1998-08-18
Abstract: A system and method are disclosed for adjusting the gain profile of an optical amplifier including a pump laser and an active gain element by selectively controlling the electron populations of at least one Stark sublevel of the electronic energy levels of the optical amplifier's active gain element. By dynamically controlling the electron populations of selected Stark sublevels the gain profile of the active gain element can be flattened. In a first method for controlling electron populations two-photon transitions are initiated between a pair of Stark sublevels of the same energy manifold of the active gain element. Two-photon transitions are stimulated by two additional pump lasers operating at wavelengths whose difference approximates the energy difference in the pair of Stark sublevels between which electrons are to be moved. In a second method for controlling electron populations single-photon transitions are initiated between a pair of Stark sublevels of different energy manifolds of the active gain element. Single-photon transitions are stimulated by an additional pump laser operating at a frequency difference that approximates the difference in the pair of energy levels. Alternatively, single photon transitions are stimulated by operating the amplifier's pump laser at a wavelength selected so as to simultaneously cause electron transitions from the ground level of the active gain element to one of the higher energy levels and electron transitions from a selected Stark sublevel of the upper laser level to a yet higher energy level.
Patent EP-1019013-A2 (EP)
Inventor: ASHTON MELANIE RUTH
IPC: A61Q5/06
Filed: 1998-08-31
Abstract: On utilise au moins 0,5 % en poids d'eau comme additif dans une composition de fixatif capillaire en vue d'induire ou d'accentuer un comportement 'autophobe' (contraction au séchage) de ladite composition de fixatif capillaire.
Patent EP-0963658-A2 (EP)
Inventor: ISMAIL NERMEEN
IPC: H04N7/15
Filed: 1998-12-21
Abstract: A method by which video compression parameters of different video streams are changed to optimize overall bandwidth utilization according to rules related to the varying interactions among group members. Different video streams are allocated different portions of the overall bandwidth based on a priority scheme. The priority scheme is based upon group dynamics. A controller (central or distributed) receives a group dynamics monitoring signal which monitors the various activities of group members. The controller (central or distributed) uses the network congestion control feedback signal and the priorities assigned to the different video streams to send feedback signals to the different video transmitters requesting the transmitters to adhere to, increase, or decrease their video data rates by changing parameters controlling the video encoding process.
Patent EP-0936214-A2 (EP)
Inventor: NAOAKI MISU
IPC: C07C265/04
Filed: 1999-02-05
Abstract: A method for producing an isocyanatoalkyl
(meth)acrylate substantially free of hydrolyzable
chloride, comprising adding an amine and/or an imidazole
and an epoxy group-containing compound and then purifying
by distillation the isocyanatoalkyl (meth)acrylate until
a 2-chloropropionic acid isocyanatoalkyl ester of an
isocyanatoalkyl acrylate or a 2-methyl-2-chloropropionic
acid isocyanatoalkyl ester of an isocyanatoalkyl
methacrylate is substantially eliminated.
Patent EP-0959323-A2 (EP)
Inventor: LATTNER WOLFGANG DIPL-ING
IPC: G01B21/08
Filed: 1999-05-04
Abstract: The method involves coupling one pole of a voltage source to the upper and lower conductive layers (2,4). The opposite pole is coupled to a measuring point (7), which penetrates the upper conductive layer and the intermediate layer (3). The displacement of the measuring point is detected as it is moved perpendicularly between the upper and the lower conductive layers. The circuit is closed when the measuring point is connected to either of the connecting layers, so the beginning and end of the measurement can be detected. The beginning of the measurement can be taken as the beginning of the upper layer, and the end of the measurement can be taken as the beginning of the lower layer. The upper layer thickness is then subtracted to obtain the intermediate layer thickness. An Independent claim for a thickness measuring device is also included.