baber/WOPTO huggingface dataset:
Patent EP-0918888-A2 (EP)
Title: Materiau feuillete obtenu par vaporisation instantanee
Inventor: MARSHALL LARRY R
IPC: D01D5/11
Filed: 1997-08-19
Abstract: La présente invention permet d'améliorer des feuilles de film fibrillé à filaments plexiformes obtenues par vaporisation instantanée et servant dans le microfiltration de fluides et dans les emballages stériles. Les propriétés indiquées ci-dessus et d'autres de la présente invention sont obtenues au moyen d'une feuille d'un matériau approprié à l'emploi dans la microfiltration de liquides et offrant une perméabilité provoquant une chute de pression de moins de 4 psid (livres par pouce carré) à un débit de 10 gallons/heure et possédant une efficacité de filtration de 99 % des particules de poussière dans une plage de tailles comprises entre 1 et 2 microns selon un différentiel de pression de 30 psid. L'invention concerne aussi un matériau feuilleté servant dans les emballages stériles et possédant une perméabilité Gurley inférieure à 15 secondes et une valeur de réduction de spores enregistrée d'au moins 2,5.
Patent EP-0948482-A2 (EP)
Inventor: LANTZSCH REINHARD
IPC: C07C311/00
Filed: 1997-12-08
Abstract: Nach einem neuen Verfahren lassen sich Trifluoracetessigsäure-anilide der Formel (I), in welcher R1 die in der Beschreibung angegebenen Bedeutungen hat, herstellen, indem man Trifluoracetessigsäurechlorid mit Anilinen der Formel (III) gegebenenfalls in Gegenwart eines Säurebindemittels und gegebenenfalls in Gegenwart eines Verdünnungsmittels umsetzt. Die Verbindungen der Formel (I) eignen sich als Zwischenprodukte zur Herstellung von herbizid wirksamen Uracil-Derivaten.
Patent EP-0852437-A2 (EP)
Inventor: SUEMURA YOSHIHIKO
IPC: H04J14/02
Filed: 1998-01-07
Abstract: Including optical transmitters (71) for producing
optical signals on different wavelengths, an optical
network comprises an optical crossbar exchange (97) for
exchanging the optical signals into an exchanged signal,
demultiplexers (111) for demultiplexing the exchanged
signals into receiver input signals, optical receivers
(91) for converting the receiver input signals into
electric output signals, and memory units (69) for
storing the output signals as their contents and
producing at least one of the contents as a reception
signal upon request. It is possible to make such an
optical network deal with multiplexed optical signals as
the above-mentioned optical signals particularly when
supplied with multiplexed electric transmission signals
to multiplexed optical signal transmitters.
Patent EP-0862891-A2 (EP)
Inventor: STAMMINGER RAINER DR
IPC: A47L15/46
Filed: 1998-01-13
Abstract: A dishwasher registers the degree of dirtiness of the washing liquid during an uninterrupted cleaning process with at least partially unmoved washing liquid. A reversing device (13) is provided to enable the liquid to be fed alternatingly through at least 2 separate ducts (15, 17).
Patent EP-0856861-A2 (EP)
Inventor: BECKER RONALD
IPC: H01H13/14
Filed: 1998-01-13
Abstract: The invention relates to a push-button arrangement
having a push-button switch (11) which is arranged on a
printed board (10) and which may be actuated by means of a
ram (20) of a ram cap (21), the ram cap (21) being held by means of
catch springs (22) in a ram holder (12), on which a pression spring
(30) which is pushed on to the ram is supported, which
spring (30) holds the ram cap (21) in an initial rest position,
and the ram cap (21) projecting into an opening of a switch
strip (14). The switch strip (14) with the actuating elements
can be configured independently from the remaining
structure of the push-buttons in that a push-button
cover (25) is placed on to the ram cap (21) which is led and held
in the correspondingly enlarged opening of the switch
strip (14) so as to be adjustable, the switch strip (14) having a
guide bush (15) directed towards the ram holder (12) and the
push-button cover (25) lying in the initial rest position
with a bearing web (27) against the guide bush (15) of the switch
strip (14), and enclosing the guide bush (15) with a guide web (28).
Patent EP-0905752-A2 (EP)
Inventor: BYUN JEONG SOO
IPC: H01L21/28
Filed: 1998-02-02
Abstract: Method for fabricating a semiconductor device, is disclosed, which is suitable for
improving a step coverage and a resistivity, including the steps of forming a doped silicon layer
on a substrate, and forming a silicide layer containing excessive metal on the doped silicon layer.
Patent EP-0861800-A2 (EP)
Title: Winding control device for a take-up winder
Inventor: OSHIUMI KOICHIRO
IPC: B65H67/048
Filed: 1998-02-17
Abstract: A winding control device for a take-up winder that can reliably and
precisely eliminate the slips of a contact roller rotated in contact with a
bobbin holder used in a spindle-driven winding machine for synthetic yarn is
herein proposed. 
     An induction motor IM3 which supplements the driving of the contact roller
CR which rotates in contact with a package P, a counter force detecting means 7,
8 which detects the counter force created by the rotation of the contact roller
against the bobbin holder, and a control part that eliminates slips by
adjusting the relative rotation speeds of the bobbin holder BH1 and the contact
roller based on the output of the counter force detecting means 7, 8 are
provided.
Patent EP-0882837-A2 (EP)
Inventor: MATUSCHCZYK UWE
IPC: D21F3/02
Filed: 1998-04-18
Abstract: To produce the press mantle of a flexible material, for a press roller, the grooves (1) are distributed over the mantle surface (2) according to the distribution of the reinforcement filaments (4) in the peripheral direction (6) round the mantle (2). The grooves (1) are positioned so that they, and the filaments (4), are not radially over each other in sections and that they run in the same direction.
Patent EP-0893908-A2 (EP)
Inventor: HAYASHI HIDETO
IPC: H04N5/765
Filed: 1998-06-25
Abstract: A digital camera includes a button to renew a displayed image. If an operator
depresses the renewing button for 2 seconds or longer, then a continuous reproducing
mode is set. If a finger is released from the renewing button, the mode is switched from
the continuous reproducing mode to a normal reproducing mode. A CPU, in the
continuous reproducing mode, expands thumbnail image data and magnifies the
expanded data to display the thumbnail images on an LCD. In the normal reproducing
mode, on the other hand, original image data is expanded, and an expanded original
image is displayed on the LCD. That is, the thumbnail images are reproduced in a
continuous manner during depression of a reproducing button by the operator, while the
thumbnail image is turned into an original image if the operator releases his finger from
the reproducing button.
Patent EP-0891863-A2 (EP)
Inventor: SCHILLING HEINER
IPC: B41F33/00
Filed: 1998-07-08
Abstract: The method for controlling a printing machine, with which across corresp. control facilities, different operating conditions esp. different speeds are adjustable. Also selected for the respective parameters characterising the respective operating conditions, esp. the printing speed are determined by an evaluation and monitoring unit (32). Between two specifiable time points, the standstill times of the printing machine (10) due to conditions of disturbance, as well as at least one characteristic parameter of a material printed between the specifiable time points of the machine (10), are determined by the evaluation and monitoring unit (32). The parameters are set in relation to each other and at least partially are stored. Form the data obtained by the evaluation and monitoring unit (32), depending on the type of material to be respectively printed, a printing speed is determined optimally matched to the specifiable or selectable second criteria.
Patent EP-0955174-A2 (EP)
Inventor: QUINTANA JASON
IPC: B41J2/21
Filed: 1998-08-12
Abstract: Bi-directional color printing mode is achieved with colors applied in the same order regardless of which direction an inkjet pen is moving relative to a media sheet. For one approach a first pass of color printing onto virgin paper is performed only while the inkjet pen (14) moves in a prescribed direction (72) across the media (56). Printing a second pass then occurs while the inkjet pen moves in the opposite direction (70) across the media. The printhead prints in the same order regardless of which direction the inkjet pen moves across the media sheet.
Patent EP-0882596-A2 (EP)
Inventor: YANAGISAWA SHIGEKAZU
IPC: B41J2/365
Filed: 1995-11-30
Abstract: Disclosed is a tape printing device that is capable of having set therein any one of a plurality of
kinds of tape of different widths for performing printing on the set tape (T). The device
comprises printing means (11) having a plurality of heat elements arranged in an array along the
width of said set tape (T) wherein the plurality corresponds to the largest one among said
different widths. Advancing means (41) are provided for advancing said set tape (T) relative to
said printing means (11). Control means (21, 42, 43) are provided for selectively driving said
heat elements (11a) and for controlling said advancing means (41) so as to print dots on said set
tape (T). The control means (21, 42, 43) is adapted to select, according to the width of said set
tape (T), whether the heat elements (11a) used for printing a column of dots along the width of
said set tape are to be driven all at once or are to be grouped into a plurality of groups and the
groups driven sequentially. Such grouping allows printing on a wide tape even if the power
supply to the printing device has a limited capacity as is the case with a battery.
Patent EP-0917169-A2 (EP)
Inventor: DOHNAL DIETER DR-ING
IPC: H01H9/00
Filed: 1998-09-05
Abstract: Die Erfindung betrifft Verfahren zur Überwachung eines Stufenschalters. Dabei wird aus den gemessenen Effektivwerten von Strom und Spannung das Drehmoment der Antriebswelle, die vom zugeordneten Motorantrieb zum Stufenschalter führt, gemessen und mittels unterschiedlicher Verfahrensschritte, die näher dargestellt sind, mit entsprechend voreingestellten gerätetypischen Sollwerten verglichen. Je nach dem Ergebnis dieses Vergleiches werden Trendaussagen generiert oder es wird, bei gravierenden Abweichungen, ein sofortiges Abschalten des Motorantriebes erreicht. <IMAGE>
Patent EP-0915127-A2 (EP)
Inventor: GLUECK GUISCARD DR
IPC: C08J9/00
Filed: 1998-10-15
Abstract: A particulate, expandable polystyrene (I) (EPS) contains 0.05-25 wt.% athermanous particles in a homogeneous distribution whereby the particles are coated with 0.001-0.5 wt.% of a hydrophobic agent. Independent claims are included for (i) the production of (I) by mixing athermanous particles, propellant and molten polystyrene in an extruder followed by extruding, cooling and granulating; and (ii) polystyrene foam having a density less than or equal to 35 g/l and a thermal conductivity of Class 035 (DIN18164, Part1 Tab 4) prepared from (I) by foaming.
Patent EP-0919776-A2 (EP)
Inventor: GHERARDI EROS
IPC: E05F1/12
Filed: 1998-11-27
Abstract: A hinge device for the door of household electric appliances, includes: a coupling element
(2), having a frontal wall (12) and fixed to a frame (10) fixable to the structure of the
appliance; a support element (3), pivoted to the coupling element (2) and to which the door
is fixed; first counterbalancing means (6), designed to practice an antagonist force against
the weight force of the door; a shaped element (9), hinged to the first counterbalancing
means (6) and to the support element (3), and designed to slide along the frontal wall (12)
by virtue of the interposition of sliding means (30) in correspondence of the passage from
a closing condition (C) of the device (1), in which the support element (3) is faced to the
frontal wall (12), to an opening condition (A), in which the axle of the support element (3)
is almost orthogonal to the frontal wall (12), and vice versa in such a way that the sliding
causes an antagonistic force of increasing intensity between the sliding block (13) and the
frontal wall (12) and proportional to the increasing of the opening angle of the door and to
the arm of the antagonistic force. 
     The hinge device 1 can moreover include second counterbalancing means (15) slidable on
an outer contour (8) of the shaped element (9), so as to exert a further antagonistic force
thereon proportionally increasing in correspondence of the passage from the closing
condition (C) to the opening condition (A).
Patent EP-0955738-A2 (EP)
Inventor: ARONSON LEWIS B
IPC: H04B10/118
Filed: 1998-11-30
Abstract: An optical link[10,100] includes a transmitter[30, 150] and a receiver[40, 140] for sending and receiving data across a free-space link or any other link in which a high level of background light may be present. The transmitter[30, 150] includes a source of circularly polarized light having a predetermined wavelength. The source is modulated to transmit data. The receiver[40, 140] includes a circuit for generating a signal indicative of the difference in intensity of left-handed circularly polarized light and right-handed circularly polarized light incident on the receiver[40, 140]. In one embodiment of the invention, the receiver[40, 140] includes a first polarization filter[15, 115] for blocking left-handed circularly polarized light of the predetermined wavelength and a second polarization filter[16, 116] for blocking right-handed circularly polarized light of the predetermined wavelength, the filters being displaced from one another. A first detector[17, 117] measures the intensity of light leaving the first polarization filter[15, 115], and a second detector[18, 118] measures the intensity of light leaving the second polarization filter[16, 116]. The circularly polarized light source may be generated from a linearly polarized light source by passing the linearly polarized light through a ¼ waveplate[13]. Similarly, a polarization filter for blocking light of a predetermined circular polarization may be constructed by passing the light through a ¼ waveplate[13] and a linear polarization filter. In one embodiment of the present invention, the transmitter[30, 150] modulates the source of circularly polarized light by changing the direction of polarization of the source of circularly polarized light.
Patent EP-0961128-A2 (EP)
Inventor: FOWLER DWIGHT
IPC: G01R31/28
Filed: 1998-12-10
Abstract: A testing system incorporating a modular primary frame (20) having multiple
mounting surfaces (390) and mounted on a conventional probe card testing assembly (30)
is disclosed. At least one modular press assembly (100) is attached to the primary frame
(20). The press assembly (100) is height adjustable relative the testing assembly (30) and
has a plurality of synchronized force-applying members (116A), (118A). At least one
conveyor rail pair (350) may be attached to at least one primary frame mounting surface
(390). The rail pair (350) is configured to deliver a printed circuit board (160) to the
testing assembly (30) and to withdraw a printed circuit board (160) from the testing
assembly (30). A modular interface assembly (410) comprising a bar code reader, a board
marker or other similar devices may be disposed within the primary frame (20) and is
height adjustable relative the testing assembly (30). A modular secondary frame (440)
attached to at least one primary frame mounting surface (390) may house the interface
(410).
Patent EP-0865210-A2 (EP)
Inventor: BARTLETT TERRY A
IPC: H04N5/74
Filed: 1998-02-12
Abstract: A pulse driven two lamp (40,50) single light valve (62)
imaging display system (10). The first lamp (40) is used to
generate red light, and the second lamp (50) is used to
generate blue and green light. A beam splitter (46) combines
the white light of the two light sources, and directs the
light to a color wheel (26). The first red lamp (40) is
driven at a peak power being 3X the average power rating of
the lamp for 1/3 of a video frame. The second blue-green lamp
(50) is pulse driven at a peak power being 150% its average
power rating for 2/3 of a video frame. The present invention
achieved improved color balance and increased intensity, and
is a simple and cost effective architecture.
Patent EP-0876064-A2 (EP)
Inventor: HEINEMANN HERBERT
IPC: H04N9/78
Filed: 1998-04-15
Abstract: The signal processing circuit has a mixer (1) for combining the carrier signal modulated with the colour signal with a mixer frequency for converting the carrier frequency, its output fed via a comb filter (2,3,4) to a second mixer (5), for conversion to a third carrier frequency. The first mixer frequency is phase shifted via a phase-shifter (6) after a given number of image lines for compensating the ratio between the duration of an image line and the period of the colour signal.
Patent EP-0878229-A2 (EP)
Inventor: CAUWENBERG VEERLE
IPC: B01D61/14
Filed: 1998-05-14
Abstract: Process for the removal of high-molecular
particles from a process stream by means of
ultrafiltration, wherein the ultrafiltration is
performed in a unit comprising different stages, which
different stages in the course of the ultrafiltration
process are successively closed, drained and subjected
to diafiltration and washing, the washing liquid
leaving the one stage being used again in the next
stage. By preference, the unit is set up such that
maximum drainage is achieved, for instance by carrying
out the drainage under pressure. In particular, the
invention is applied to the reaction mixture obtained
after enzymatic acylation of a β-lactam core.
Patent EP-0919244-A2 (EP)
Inventor: VAN DER BOSCH JUERGEN DR
IPC: A61K31/55
Filed: 1998-10-09
Abstract: A product comprising (a) a cyclin-dependent protein kinase inhibitor and (b) one or more modulators of at least one other protein-modifying enzyme is claimed as a combination preparation for simultaneous, separate or sequential application as a medicament.
Patent EP-0878874-A2 (EP)
Inventor: ROTHENBERGER RICHARD E
IPC: H01R12/88
Filed: 1998-05-15
Abstract: An electrical connector (10) has a first housing (20) which is
mounted on a circuit board (12). Contact housings (22) are hingably
mounted to the first housing (20) and have a plurality of contacts
mounted therein. The contact housings (22) and their contacts form
a board receiving area to receive a second circuit board therein. They
are rockable between a first position in which the contacts do not
engage the second circuit board when it is received within the board
receiving area and a second position in which the contacts engage the
second circuit board when it is within the board receiving area.
Patent EP-0883242-A2 (EP)
Inventor: NASH ADRIAN PHILIP
IPC: H03G3/30
Filed: 1998-05-29
Abstract: A gain compensation loop suitable for a quadrature receiver comprises a
signal strength comparator having in-phase and quadrature signals fed to
respective inputs of the signal strength comparator. The signal strength
comparator outputs a signal which represents the difference in strength
between the in-phase and quadrature signals. The signal output from the
signal strength comparator is input to a gain adjuster which adjusts the gain
of the in-phase or quadrature signal in accordance with the signal from the
signal strength comparator to bring the in-phase and quadrature signals
towards the same strength.
Patent EP-0904884-A2 (EP)
Inventor: MCNAIR JOHN DUNCAN
IPC: A47J27/00
Filed: 1998-06-05
Abstract: An electric heating element having a central conductor 10
and an outer metallic sheath 11 is welded to a base 13 of
vessel 12 to provide a heating container, for hot water
in a domestic appliance for example. In order to carry
out the welding, the vessel 12 is heated up by an
induction heater 14 to a certain temperature and the
temperature of the actual contacting welding surfaces
raised above the certain temperature to a fusing
temperature by applying and controlling electric power
supplied to the conductor 10 while the heating element is
held firmly in position against the base 13.
Patent EP-0898044-A2 (EP)
Inventor: TAYLOR STEVEN
IPC: E21B10/54
Filed: 1998-08-12
Abstract: A drag-type drill bit for drilling holes in subsurface formations comprises a bit
body (70) having an end face (71) and a shank (72) for connection to a drill string, a
number of blades (73, 74) upstanding from the end face of the bit body and extending
outwardly away from the axis of rotation of the bit, a number of cutters (76) mounted
on each blade, and a number of nozzles (81) in the bit body for delivering drilling fluid
for cooling and cleaning the cutters. The blades include primary blades (73) which, at
their outer ends, are spaced apart around a peripheral gauge portion (75) of the bit, and
secondary blades (74) which are spaced circumferentially between adjacent primary
blades, each secondary blade having an outer end which terminates at a location inwardly
of the gauge portion (75) of the bit. One of said nozzles (81) is located adjacent each
blade (73, 74). Each primary blade (73) and associated secondary blade (74) may be
equivalent, in terms of their combined contribution to the cutting profile, to a single
blade which extends continuously from the centre of the bit body to the gauge, but the
separation of the blades facilitates the flow of drilling fluid over and between the blades.
Also, the increased number of blades may enhance the stability of the drill bit and reduce
vibration.
Patent EP-0899262-A2 (EP)
Inventor: KNELL MARCUS
IPC: C07D213/80
Filed: 1998-08-17
Abstract: The invention relates to a process for the preparation of
heteroarylcarboxylic amides and esters of formula I
 
in which A 1  through A 5 , R 1 , Hal and X
     one or two   of the groups A 1 , A 2 , A 3 , A 4  and A 5  represent a
nitrogen atom and the other groups each independently
represent CR 3 ,   Hal   represents a halogen atom,   X   represents oxygen or NR 2 ,   R 1     represents an optionally substituted alkyl, aryl,
heteroaryl or cycloalkyl group,   R 2     represents a hydrogen atom or an alkyl group,   
or
   R 1  and R 2     together with the interjacent ring form a
heterocyclic group, and   R 3     each independently represent a hydrogen atom or an
alkyl group,   
which comprises: heating a mixture consisting essentially
of heteroaryltrichloromethane compound of formula II, 
 
in which A 1  through A 5  and Hal are as hereinbefore
defined, 
and 1.0 to 1.5 equivalents of concentrated sulfuric acid,
and reacting the resulting intermediate product with an
alcohol or amine of formula III
 HXR 1   
optionally in the presence of a diluent and/or a base.
Patent EP-0910195-A2 (EP)
Inventor: WITKOWSKI MICHAEL L
IPC: H04L12/56
Filed: 1998-09-17
Abstract: A network communication device including port control circuitry for controlling
packet flow between the ports of the device, where the port control circuitry includes a
port manager that directs packets between the ports and port bonding circuitry that bonds
two or more ofthe ports into a bonded port set. For each packet to be sent via the bonded
port set, the port bonding circuitry selects one of the bonded ports for transmitting the
packet. More than one bonded port set may be defined in a given communication device,
and each bonded port set may include from two ports up to all the ports of the device, as
long as each port is included in only one bonded port set. One or more port bonding
registers are provided to identify which ofthe plurality ofports are bonded in each bonded
port set. In one embodiment, the bonded ports are selected on a packet by packet basis
so as to achieve a relatively even distribution of packets sent by each bonded port. In an
alternative embodiment bonded ports are assigned to packet source identifiers so as to
achieve a relatively even distribution of source identifiers among the bonded ports. If
bonded ports are assigned to particular source identifiers, then the traffic is preferably
monitored and the assignments are periodically adjusted to achieve even distribution of
packet flow on the bonded link. The bonded ports may have different bandwidths, in
which case traffic is distributed on a proportionate basis.