baber/WOPTO huggingface dataset:
Patent EP-0817335-A3 (EP)
IPC: H01S3/067
Filed: 1989-12-05
Abstract: A superfluorescent broadband fiber laser source
comprises a fiber doped (108) with laser material coupled
to a multiplexing coupler (104). In the preferred
embodiment, a source (100) of pumping illumination provides
pumping light to the doped fiber (100), and the coupler
(104) is adjusted to have a 0% coupling efficiency at the
wavelength of the source (100). The pumping light is
sufficiently intense to produce amplified spontaneous
emission within the doped fiber (108), and gives rise to a
forward signal and a backward signal. One of the
superfluorescent signals is reflected back to the doped
fiber (108) by a reflector (113) cemented to one end of the
doped fiber (108) or to one end of another fiber through
the coupling function of the coupler (104). The coupler
(104) is adjusted to provide complete coupling at the
frequency of the lasing light. The temperature dependence
of the coupler (104) can be selected to reduce or cancel
the temperature dependence of the superfluorescent signal.
Other arrangements utilizing the multiplexing properties of
the coupler (104) are also described. An all-fiber
reflector can also be used.
Patent EP-0828080-A3 (EP)
Title: Gasreibungspumpe
Inventor: CONRAD ARMIN
IPC: F04D19/04
Filed: 1997-07-10
Abstract: Die Erfindung beschreibt eine Gasreibungspumpe nach der Bauart von Holweck.
Mehrere zylindrische Bauteile (5) sind koaxial zueinander angeordnet und bilden
das Rotorelement. Das Statorelement besteht entsprechend aus mehreren koaxial
zueinander angeordneten zylindrischen Bauteilen (6). Diese umgeben die
zylindrischen Bauteile des Rotorelementes. Parallele Förderkanäle (7) des Statorelementes
sind jeweils den äußeren bzw. inneren glatten Oberflächen der zylindrischen
Bauteile des Rotorelementes gegenüber angeordnet, so daß parallele
Förderräume (9) entstehen. Durch die erfindungsgemäße Anordnung wird das
Saugvermögen einer Holweck-Pumpe beträchtlich erhöht, wobei der Arbeitsbereich
innerhalb des molekularen Strömungsgebietes bleibt. Die Vorteile werden
besonders offensichtlich im Zusammenwirken mit einer Turbomolekularpumpe.
Patent EP-0824283-A3 (EP)
Title: Vorrichtung zum Befestigen von Leitungen, insbesondere von Kabelschutzschläuchen
Inventor: SCHUCHARDT HELMUT DIPL-ING FH
IPC: H02G3/06
Filed: 1997-08-13
Abstract: Eine Vorrichtung zum Befestigen von Leitungen (1), insbesondere von Kabelschutzschläuchen,
mit einem Aufnahmekörper (2) zur Aufnahme der Leitung (1) und einer
im Aufnahmekörper (2) anordenbaren Hülse (3), wobei die Hülse (3) beweglich gelagerte
Befestigungselemente (4) zum Festlegen der Leitung (1) aufweist erfordert einen
geringen Fertigungs- und Montageaufwand und ermöglicht dennoch einen korrekten
Einschub der Leitung indem der Aufnahmekörper (2) an seinem Innenumfang
Zentrierelemente (5) zum Zentrieren der in den Aufnahmekörper (2) eingeführten
Leitung (1) aufweist.
Patent EP-0833258-A3 (EP)
Inventor: MONTALBANO JOHN RICHARD
IPC: G06F17/30
Filed: 1997-09-26
Abstract: A system and method provide a multimedia bookmark for a
hypertext markup language file that has Universal Resource
Locator (URL). A user wishing to later revisit a presently
loaded and displayed HTML file requests the browser to store a
bookmark. The browser scans the HTML file for a keyword. If
the keyword is detected, the browser locates a description of
the location of a multimedia bookmark data (MBD) file that is
disposed at a predetermined position in the HTML file in
relation to the keyword. The browser stores the MBD file with
the URL as a multimedia bookmark. If the browser does not find
a keyword, it scans the HTML document for TITLE information.
If detected, the TITLE information is stored with the URL as a
traditional, text-only bookmark. The user recalls his list of
bookmarks to revisit the HTML file, and is presented with a set
of multimedia bookmark representations (MBRs) generated from
the stored MBDs, as well as text-only bookmarks. The browser
may change the appearance of, animate, or present audio
accompaniment to an MBR when the user places his cursor over or
selects the MBR. Upon selecting a MBR or text-only bookmark,
the browser loads and displays the HTML file at the associated
URL.
Patent EP-0837383-A3 (EP)
Inventor: SAITO KAZUO
IPC: G06F21/34
Filed: 1997-10-17
Abstract: A token 12 creates utilization history information and
sends the information to an information processing unit 11 and
simultaneously creates an verification value and stores the
value in a utilization-value holding unit 21. The information
processing unit 11 records the utilization history information
in a history holding unit 16. On receiving a verification-value
output request from the information processing unit 11,
the token 12 provides the verification value with a signature
and outputs the combination of the verification value and the
signature. The information processing unit sends to a recovery
unit 13 the verification value with the signature as well as
the utilization history information. The recovery unit 13
verifies the signature and also the utilization history on the
basis of the verification value further.
Patent EP-0845496-A3 (EP)
Title: Thermoplastische Hochglanz-Formmassen vom ABS-Typ
Inventor: EICHENAUER HERBERT DR
IPC: C08L51/04
Filed: 1997-11-17
Abstract: Thermoplastische Formmassen vom ABS-Typ enthaltend
   I) mindestens ein Pfropfpolymerisat, welches erhältlich ist durch Emulsionspolymerisation
von harzbildenden Monomeren in Gegenwart einer Mischung
aus einem Butadienpolymerisatlatex (A) mit einem Teilchendurchmesser
d 50  ≤320 nm, einer Breite der Teilchendurchmesserverteilung
von 30 bis 100 nm und einem Gelgehalt ≤70 Gew.-% und einem Butadienpolymerisatlatex
(B) mit einem Teilchendurchmesser d 50  ≥370 nm, einer
Breite der Teilchendurchmesserverteilung von 50 bis 500 nm und einem
Gelgehalt ≥70 Gew.-%,   II) mindestens ein Pfropfpolymerisat, welches erhältlich ist durch Emulsionspolymerisation
von harzbildenden Monomeren in Gegenwart eines Butadienpolymerisatlatex
(C) mit einem Teilchendurchmesser d 50  von 110 bis 150 nm, einer
Breite der Teilchendurchmesserverteilung von 20 bis 50 nm und einem Gelgehalt
von 80 bis 98 Gew.-% und   (III) mindestens ein kautschukfreies Copolymerisat aus harzbildenden Monomeren  
sowie die Verwendung der Formmassen zur Herstellung von Formkörpern.
Patent EP-0813045-A3 (EP)
Inventor: FORTENBERRY RANCE M
IPC: G01J11/00
Filed: 1997-06-09
Abstract: An apparatus (100) for characterizing a short optical input pulse (101) is provided.
The apparatus (100) has an optical disperser (106) and an analyzer(120). The optical
disperser (106) disperses the input pulse (101) temporally to an extent adequate for the
analyzer (120) to analyze. The analyzer (120) analyzes the intensity and phase
characteristics of the dispersed pulse (108) which is used to obtain the intensity and phase
characteristics of the input pulse (101). The characteristics ofthe input pulse (101) are
obtained by mathematically back-propagating the dispersed pulse (108) through the
disperser (106).
Patent EP-0837580-A3 (EP)
Inventor: VAN LOO WILLIAM C
IPC: H04L29/06
Filed: 1997-06-26
Abstract: A system for maintaining reliable packet distribution in a ring network with support for
strongly ordered, nonidempotent commands. Each consumer node on the network maintains a
record of the sequence of packets that have passed through that node, and the state of each of the
packets at the time it passed through, including a record of the last known good packet and its
sequence number. When a producer node detects an error condition in an acknowledgment for a
packet, resends all packets beginning with the last known good packet. Each consumer node is
able to process or reject the resent packets, including packets that may already have been processed,
which it is aware of due to the packet and state records for all packets. Strong ordering is
thus supported, since the sending order of packets can be maintained for processing due to the
resends, and nonidempotent commands are supported due to the consumer nodes' ability to determine
whether they have already processed a given packet, and to send an acknowledge-done reply
if that is the case.
Patent EP-0825021-A3 (EP)
Inventor: ELLIS ERNEST W
IPC: B41N1/00
Filed: 1997-08-19
Abstract: Constructions useful as lithographic printing plates
include metallic inorganic layers exhibiting both
hydrophilicity and substantial durability at very thin
application levels. These materials ablatively absorb imaging
radiation, thereby facilitating direct imaging without chemical
development. They can also be used to form optical
interference structures which, in addition to providing color,
likewise absorb imaging radiation and ablate in response to
imaging pulses.
Patent EP-0812124-A3 (EP)
Inventor: NAKAMURA TAKESHI
IPC: H04R17/00
Filed: 1997-06-03
Abstract: A piezoelectric speaker has a substantially reduced size and reproduces sound in
the low frequency range. The piezoelectric speaker includes a cylindrical main body (12).
First and second sounding members (16a, 16b) are secured to apertures at respective ends of
the main body in an air tight arrangement via ringed dampers (14a, 14b) made of rubber. An
external opening (22) is created at the middle of a side surface ofthe main body. The opening
(22) is created so as to have an area which is less than the area of a vibrating portion of the
sounding members (16a, 16b). Sound absorbing members (24/26) are provided within the
main body, outside the first sounding member (16a) and outside the second sounding member
(16b). Caps (28a, 28b) having a plurality of holes (30a, 30b) are secured to the apertures at
the respective ends of the main body (12) so as to cover the sound absorbers (26). The main
body is supported on concave portions of leg members (32a, 32b).
Patent EP-0805301-A3 (EP)
Inventor: KUEBEL JOHANN
IPC: B29C65/34
Filed: 1997-05-02
Abstract: The insert part makes possible a liquid-tight seal between the plastic line liner (3) of a channel and a laminate (5) impregnated with polyester resin, which hardens when heated. The insert part has a compact layer (7) of the same plastic material as the liner. A porous layer (8) is stuck onto the compact layer. The compact layer can be connected to the liner and the porous layer to the laminate, which is usually achieved by the application of heat by means of resistance heating wires (9) in the compact layer, connected to an electricity supply.
Patent EP-0854139-A3 (EP)
Inventor: TABE MASAYASU
IPC: C07D317/34
Filed: 1995-06-07
Abstract: A vitamin D 3  derivative represented by the following
formula:
 
wherein, R is, independently, a hydrogen atom, a tri(C 1  to
C 7  hydrocarbon)silyl group, a C 2  to C 8  acyl group, or group
forming an acetal bond together with an oxygen atom of a
hydroxyl group, and A is
Patent EP-0877118-A3 (EP)
Inventor: ISHINO ATSUSHI
IPC: D21F7/08
Filed: 1998-02-27
Abstract: A shoe press belt has both sides coated with a resin layer and one or both layers
with side edge portions softer than the middle portion of the resin layer. The hardness
of the side edge portions may first decrease stepwise laterally outwardly from the middle
portion to a section which overlies the edge of the shoe, and then increase stepwise
laterally outwardly to the edge of the belt. A first stepwise reduction in hardness may
begin laterally inward of the edge of the wet paper sheet and extend laterally outwardly
to the edge of the wet paper sheet, where a second stepwise reduction begins that extends
laterally outwardly beyond the edge of the shoe. Laterally outwardly of the second
reduction, a stepwise increase in hardness extends to the edge of the belt. Alternatively,
each side edge portion may be of a single hardness, less than the hardness of the middle
portion, and each side edge portion overlies one of the side edges of the shoe.
Patent EP-0855675-A3 (EP)
Inventor: BRADY MICHAEL JOHN
IPC: H01L23/66
Filed: 1995-08-08
Abstract: The present invention is a novel thin and flexible
radio frequency (RF) tag that comprises a semiconductor
circuit that has logic, memory, and radio frequency
circuits, connected to an antenna with all
interconnections placed on a single plane of wiring
without crossovers. The elements of the package
(substrate, antenna, and laminated covers) are flexible.
The elements of the package are all thin. The tag is
thin and flexible, enabling a unique range of
applications including: RF ID tagging of credit cards,
passports, admission tickets, and postage stamps.
Patent EP-0869396-A3 (EP)
Inventor: MCCULLOUCH ANDREW W
IPC: G03F7/20
Filed: 1998-03-18
Abstract: Blades (48,50) pivotally attached together linked to push rods (34)
and inserted into an illumination energy or flux. The blades extend
longitudinally along the length of a rectangular illumination
field or slit used to image a reticle onto a photosensitive
substrate. The push rods are coupled to a flexure or link (44)
pivotally connected to each end of a substantially rectangular
blade. The corners of the rectangular blades have a radius (56)
providing a smooth transition between blades. A frame (28) holds the
push rods in place as the blades are moved into and out of the
illumination energy or flux. The push rods may be adjusted by a
screw or other equivalent devices (35,39) or methods. The lateral or
sideways forces resulting from the movement of the blades is
compensated for by the flexures or links resulting in less stress
being placed on the blades. Slots (60) placed at pivot points in the
blades may also be used to facilitate movement of the blades.
The illumination energy of the rectangular illumination field or
slot is adjusted to provide a uniform illumination energy. Also
included is a method of adjusting the device to provide a
predetermined exposure dose along the length of the illumination
field as a function of line width. Different feature types may be
imaged separately to optimize control over line width variation.
This is particularly advantageous in a scanning lithography
system used in the manufacture of semiconductors.
Patent EP-0875342-A3 (EP)
Inventor: BARATTI PAOLO
IPC: B24D11/02
Filed: 1998-04-29
Abstract: A flexible backing for abrasive material in sheets,
constituted by a body (1) which is composed of at least
three materials which are stably coupled in layers (3, 4,
5), an intermediate layer (3) being constituted by a steel
core, and the outer layers (4, 5) being constituted by
laminae made of elastic material which have different moduli
of elasticity.
Patent EP-0881639-A3 (EP)
IPC: H04L25/497
Filed: 1998-05-25
Abstract: An automatic equalization system includes an analog-to-digital
converter (3) for periodically sampling an analog signal representative
of digital information in response to a sampling clock signal, and for
converting every sample of the analog signal into a corresponding
digital sample to convert the analog signal into a corresponding
digital signal. A first device (6) operates for detecting a phase error of
the sampling clock signal in response to a correlation between
samples of the digital signal generated by the analog-to-digital
converter. A second device (15,16,7) operates for controlling a frequency of
the sampling clock signal in response to the phase error detected
by the first device. A variable filter (4) operates for subjecting the
digital signal generated by the analog-to-digital converter to a
variable filtering process to convert the digital signal generated by
the analog-to-digital converter into a filtering-resultant signal. The
filtering process corresponds to a waveform equalization process. A
third device (8) operates for detecting an amplitude error of the digital
signal generated by the analog-to-digital converter in response to a
correlation between samples of the filtering-resultant signal
generated by the variable filter. A fourth device (8) operates for
controlling the filtering process implemented by the variable filter
in response to the amplitude error detected by the third device.
The analog-to-digital converter, the first device, and the second
device compose a phase locked loop while the variable filter, the
third device, and the fourth device compose an amplitude error
correcting loop separate from the phase locked loop.
Patent EP-0919229-A3 (EP)
Inventor: BIANCO SEBASTIANO
IPC: A61K31/192
Filed: 1992-02-06
Abstract: Non-steroidal anti-inflammatory drugs proved to be
effective drugs for combating and preventing asthma if
administered by inhalation. 
     Suitable pharmaceutical compositions for inhalation
are aerosols with a particle size of 0.5µm to 7µm
which enter the compartments of the lungs. Aqueous or
aqueous-organic solutions or suspensions can be
nebulized in combination with propelling agents, or
mixtures of powders with microfine drugs can be
administered using inhalers. These pharmaceutical
compositions may comprise appropriate additives, in
order to improve their relevant pharmaceutical properties.
Patent EP-0895084-A3 (EP)
Inventor: KUO HAI-HANG
IPC: G01N33/543
Filed: 1998-07-13
Abstract: Disclosed is a method for determining the concentration
of an analyte in a sample of body fluid. The
method involves contacting the body fluid sample with
a test strip containing mobile, labeled specific binding
partner for the analyte, through which strip the
test fluid, analyte and any complex formed by interaction
of the analyte and labeled specific binding partner
therefore can flow by capillarity. The strip contains
at least one zone for capture of the labeled
specific binding partner and at least one separate
zone for retention of the analyte/labeled specific
binding partner complex. By determining the magnitude
of the signal from the detectable label in the capture
zone(s) and retention zone(s) and determining a final
response signal by correlating signals using an algorithm
and number of zones chosen in a manner that provides
a final response signal best suited for the particular
assay, the concentration of the analyte can be
determined with greater precision.
Patent EP-0911586-A3 (EP)
Title: Anordnung eines keramischen Heizelementes als Kochzone in einer Aussparung einer Kochfläche
Inventor: SCHULTHEIS BERND
IPC: H05B3/14
Filed: 1998-09-25
Abstract: Anordnung eines elektrischen Heizelementes als Kochzone mit einer sehr gut
wärmeleitenden Keramik als Träger (3), in einer Aussparung einer Kochfläche (2)
aus Glaskeramik, Glas, Keramik, Metall oder Kunststoff, wobei der keramische
Träger (3) des Heizelementes einen Bereich (3a) oberhalb der Ebene der Kochfläche
(2) aufweist, mit dem er über die Aussparung auf die Oberfläche der Kochfläche
(2) übergreift und mit dem er mittels einer Dichtung (6) auf der Kochfläche
(2) aufliegt, einen weiteren Bereich in der Ebene der Kochfläche (2) ausbildet, mit
dem er mit Abstand zu den Stirnseiten der Aussparung in der Aussparung positioniert
ist und einen Bereich unter der Ebene der Kochfläche (2), der Ausformungen
(3b) aufweist, die als Lager für ein Element dienen, das mit Hilfe der
Kochfläche (2) als Widerlager das Heizelement (3) in der Aussparung der Kochfläche
(2) fixiert.
Patent EP-0911761-A3 (EP)
Inventor: INAMOTO KEN
IPC: G06T11/80
Filed: 1998-10-20
Abstract: An object of the present invention is to draw contour lines
according to specified display coordinates and display the
lines immediately. In order to achieve this object, a display
rectangular coordinate system and an input rectangular
coordinate system that correspond to each other are set up for
a display face of a liquid crystal display unit (2) and for an
input face of a tablet (6). If an input coordinate is specified
on the input face using a predetermined directing device,
therefore, a tablet control unit (7) outputs hand-written input
coordinate data (step a2) and corresponding display coordinates
are specified. Then, a central control unit (15) creates
contour data representing contour lines which enclose the
figure composed of the specified coordinate data, on the basis
of the data according to control of programs (9 to 13) read from
a floppy disk (23) and stored in a ROM (8). In other words,
the central control unit (15) generates first figure data
composed of specified coordinate data (steps a3, a4), then
generates second figure data including the first figure data
and representing contour lines which enclose the figure
composed of the data (steps a5, a6) thereby to create contour
data obtained by removing the first figure data from the second
figure data (steps b1 to b4). The created contour data is then
displayed on the liquid crystal display unit (2) (step b5).
Patent EP-0930030-A3 (EP)
Title: Flexibler Bürstenkopf für eine Zahnbürste
IPC: A46B5/00
Filed: 1998-11-19
Abstract: Flexibler Bürstenkopf (14) für eine Zahnbürste (10) mit
einem Borstenträger (16), der aus einem ersten, harten,
elastischen Kunststoff besteht und durch quer zur Längsachse
des Bürstenkopfes (14) verlaufende Tunnel (20) in
Längsrichtung des Bürstenkopfes (14) hintereinander angeordnete
Segmente (17) unterteilt ist. Die Segmente (17)
des Borstenträgers (16) und die Tunnel (20) erstrecken
sich vorzugsweise über die gesamte Breite des Bürstenkopfes
(14). Die Tunnel (20) sind mit einem zweiten, weichen,
elastischen Kunststoff ausgefüllt und über eine
seitlich am Borstenträger (16) vorgesehene Nut (30) miteinander
verbunden. Die Bereiche (22, 22') des Borstenträgers
(16), die die Tunnel (20) auf der borstentragenden
Seite des Bürstenkopfes (14) und auf der letzterer
gegenüberliegenden Seite begrenzen, sind elastisch deformierbar
und wirken bei einer beim Gebrauch erfolgenden
Auslenkung der Borstenträgersegmente (17) als Biegebegrenzung.
Patent EP-0859086-A3 (EP)
Inventor: LARSON WARREN L
IPC: E01H1/04
Filed: 1998-02-17
Abstract: A sweeping machine (110) for picking up debris from
a surface (114) includes a frame (112) and wheels (116,
118) attached to said frame to support the frame of the
sweeping machine over the surface being swept. A
cylindrical brush (124,700) is rotatably attached to
said frame. The cylindrical brush includes a pattern of
rows (630) of sweeping material having N sections that
have a first spiral in a first direction and N + 1
sections of the brush that have a second spiral in a
second direction. Two of the N + 1 sections having the
second spiral are located on the ends of the brush. The
spiral is selected so that it augers or moves debris
from a desired or selected side of the sweeping machine
toward the center of the brush. The sweeping machine
also includes a mechanism for rotating said cylindrical
brush.
Patent EP-0905430-A3 (EP)
Inventor: SHIMADA HARUKI
IPC: F16L37/088
Filed: 1998-07-07
Abstract: A connector comprises a female member (1) with an
inner space (4) and means for detachably coupling thereto
a male member (2) having an engaging portion (6) an its
outer face, the coupling means being characterised by a
pair of manipulating members (3) provided in the female
member (1) at opposite sides. The engaging portion (6) of
the male member (2) is received through and behind the
pair of manipulating members (3) in the inner space (4).
Each manipulating member (3) has a portion which enters
the track region of the engaging portion (6) and a
resilient portion (9). The coupling of the male and female
members (2, 1) is reliably achieved by two opposite side
engagements between the engaging portion (6) of the male
member (2) and the pair of manipulating members (3) and is
maintained by the thrusting force provided by the
resilient portions (9).
Patent EP-0892571-A3 (EP)
Inventor: RINNE MIKA
IPC: H04W48/14
Filed: 1998-07-14
Abstract: The invention relates to mobile communication systems, more
specifically to the timing of different functions of a mobile station. By
means of the method according to the invention a mobile station (10)
can request (100) idle time from a network (20) e.g. for measuring the
strengths of signals from base stations. Having received the request the
network checks (110) whether suitable idle time is coming up and if not,
allocates (120) idle time according to the request by the mobile station.
Finally, the network informs (130) the mobile station about when and
how much the mobile station has measurement time available.