baber/WOPTO huggingface dataset:
Patent EP-1232565-A2 (EP)
Inventor: LEWYN LANNY L
IPC: H03F3/30
Filed: 2000-11-16
Abstract: L'invention concerne un amplificateur à circuit intégré monolithique possédant un étage de gain (202) et un étage séparateur (210) comprenant un étage de sortie et deux alimentations en tension séparées (+Vlo, +Vhi), la seconde ayant une intensité supérieure à la première. Des circuits de commutation (P6, N8, N10; P4, N5, N9; N6, P8, P10; N4, P5, P9) sont reliés à l'étage de sortie via un bus de commande. Lorsqu'une tension de sortie requise est inférieure à un seuil de commutation, le courant vers l'étage de sortie provient quasi exclusivement de la première alimentation en tension. Lorsque la tension de sortie requise est supérieure au seuil de commutation, le courant vers l'étage de sortie provient quasi exclusivement de la seconde alimentation en tension. La tension du collecteur à l'étage de sortie (N7, R3; P7, R4) peut être maintenue au-dessus de la tension de l'émetteur d'une quantité déterminée sensiblement constante. De préférence, l'amplificateur comprend également des circuits assurant une marge de sécurité pour la tension servant à établir une tension de sécurité, à savoir la plus petite tension toujours disponible à la seconde borne de courant du transistor de sortie par rapport à la première borne de courant d'un transistor de sortie (N7, P7).
Patent EP-1247422-A2 (EP)
Inventor: NOLL MICHAEL A
IPC: H04R7/12
Filed: 2000-12-08
Abstract: An electrodynamic transducer includes a frame, a magnet assembly providing a magnetic field across an air gap, a voice coil, a coil former for supporting the voice coil in the air gap, a diaphragm having an outer perimeter and an apex, and a surround coupled to the outer perimeter and the frame to support the outer perimeter from the frame. The coil former is coupled to the apex so that current through the voice coil causing the voice coil to move in the air gap causes the diaphragm to move. The spider has convolutions radially outward from the coil former. The surround may also have convolutions radially outward from the outer perimeter. The convolutions include truncated arcs.
Patent EP-1145940-A2 (EP)
Inventor: HAMAEKERS ARNO
IPC: B62D33/067
Filed: 2001-02-13
Abstract: The mounting has a shaft (4), about which the cab (1) can rotate. First (5) and second (7) shaft sections have first (6) and second (8) flexible bearing elements, respectively. The cab is supported by a first support element (9) at the first shaft section and the second bearing element. The shaft is supported by the truck frame (2,2') through the first bearing element and a second support element (10) at the second shaft section.
Patent EP-1148709-A2 (EP)
Title: Exposure apparatus for image formation and image formation method
Inventor: MUTOU YOSHINORI
IPC: H04N1/40
Filed: 2001-04-04
Abstract: An exposure apparatus for image formation uses power control
means provided to a laser driver (6) for controlling exposure energy and
accordingly forming an image. Specifically, exposure energy is varied
depending on an isolated-dot pattern and an isolated-line pattern by
changing the pulse height (drive power) of a drive pulse for each dot. Both
of the isolated-line and isolated-dot patterns of a high resolution can thus be
reproduced with a high image quality without increase of cost due to
requirements for accuracy in processing and positioning of a lens and
without decrease of life of a photoreceptor (11) due to a decreased thickness
of its photosensitive layer.
Patent EP-1152608-A2 (EP)
Inventor: WADA HIROFUMI
IPC: H04N5/765
Filed: 2001-05-02
Abstract: A data recording system, has
   a plurality of recording devices (9,10) for recording data,
containing images and/or voice in a prescribed recording
medium; and   a recording objective determination device (8) comprising
at least recording objective determination means for
determining, by a predetermined method, the recording device for
recording the data, among the plurality of recording devices.
Patent EP-1125801-A2 (EP)
Inventor: BLACKBURN BRIAN K
IPC: B60R22/12
Filed: 1997-11-13
Abstract: A seat belt buckle (12) includes a latch mechanism
(20) and a field effect device (26). The latch mechanism
(20) includes a latch (42) which is movable into and out of
a locking position in which it engages a seat belt tongue
(16) to interlock the tongue (16) with the latch mechanism
(20). The field effect device (26) provides a first output
if the seat belt tongue (16) is not interlocked with the
latch mechanism (20) and provides a second, different
output if the seat belt tongue (16) is interlocked with the
latch mechanism (20).
Patent EP-1168571-A2 (EP)
Inventor: DAWSON PETER JAWAHR
IPC: A61C7/00
Filed: 2001-05-22
Abstract: A rotating machine including a stator which has a plurality of field winding slots; a plurality of field windings (314), each having an internal conduit (316), each field winding slot having at least one field winding disposed therein; and a circulation system for circulating a coolant into and from the rotating machine through the internal conduit. Also provided is a top stick (342) for securing a slot liner (340) in a field winding slot of a stator for a rotating machine. The winding slot has a groove for acceptance of the top stick therein and the top stick has a tapered leading end for retaining a sealing material in the groove. Still yet provided is a method of sealing field windings in a field winding slot of a stator of the rotating machine.
Patent EP-1195894-A2 (EP)
Inventor: MYERS MICHAEL H
IPC: H03G3/30
Filed: 2001-08-28
Abstract: An aviation radio receiver provides automatic gain control in three zones including an RF
zone employing an RF attenuator (14), an intermediate frequency zone employing an
intermediate frequency logarithmic attenuator (26) and a baseband zone implemented in a
digital processor (30).
Patent EP-1160595-A2 (EP)
Inventor: LIU YANMING
IPC: G02B6/028
Filed: 1996-12-11
Abstract: Disclosed is a single mode optical waveguide fiber which limits
nonlinear effects at both the 1300nm window and the 1550nm window of
operations. Examples of core region refractive index profiles which yield the
required properties are a modified step index profile and profiles which have a
maximum Δ% which is spaced apart from the centerline of the waveguide
fiber. According to the invention the modified step index profile
results in increased nonlinear effective area at both wavelengths.
Patent EP-1197987-A2 (EP)
Inventor: YANAGITA KAZUTAKA
IPC: B23P17/00
Filed: 2001-08-24
Abstract: A sample or composite member such as a bonded
substrate stack is appropriately separated. A
separating apparatus (500) has a wedge-shaped nozzle
(503) for injecting a fluid, and an air cylinder (505)
for butting the wedge-shaped nozzle (503) against a
bonded substrate stack (50) or inserting the nozzle
(503) into the bonded substrate stack (50). In a state
in which the wedge-shaped nozzle (503) is being butted
against the bonded substrate stack (50) or inserted
into the bonded substrate stack (50), the bonded
substrate stack (50) can be separated at a porous layer
by injecting a fluid from the wedge-shaped nozzle (503).
Patent EP-1206969-A2 (EP)
Inventor: TREPTOW RAINER
IPC: B01L3/00
Filed: 2001-10-19
Abstract: Tempering a sample, comprising applying a plastic-based electrically conductive material of a specimen carrier by an electric current or an electric voltage which causes a resistance heating of at least a portion of the material, is new. Resistance heating heats a specimen on the carrier. <??>An Independent claim is included for an apparatus for tempering at least one specimen comprising a specimen carrier made of plastic-based, and a device for applying an electric current and/or an electric voltage to the plastic-based electrically conductive material in order to cause a resistance heating of some part of the plastic-based electrically conductive material, which heating heats a specimen on the specimen carrier.
Patent EP-1201535-A2 (EP)
Inventor: ISAKA YOSHIHARU
IPC: B29D29/08
Filed: 2001-10-25
Abstract: A vehicle transmission, in particular a belt transmission for use on a motor cycle,
comprising a drive pulley driven by an engine, a follower pulley connected to a
drive wheel, and an annular-shaped dry belt wrapped around the drive pulley and
the follower pulley, wherein said annular-shaped dry belt comprises a plurality of
elements made from synthetic resin which are coupled with one another.
Patent EP-1120610-A2 (EP)
Inventor: BIJMANS ANDREAS HENDRICUS JOHA
IPC: F24F7/02
Filed: 2001-01-29
Abstract: The present invention relates to an assembly for a
roof fan, comprising a support which can be mounted with
a roof upstand on a roof, an upright support which can be
mounted on the support, and a motor/fan combination for
drawing in ventilating air, wherein the support is formed
by three support legs mounted on the support in the
corners of an imaginary triangle; and the motor/fan
combination can be stabilized on the three support legs.
The invention also relates to a support leg and bracket
evidently intended for the assembly.
Patent EP-1128684-A2 (EP)
Title: Migration communication control device
Inventor: WADA HIROMI
IPC: H04W8/04
Filed: 1993-02-09
Abstract: A migration communication control device constructed to control a continuous
communication between a mobile node and a partner node unaffected the mobile
node's migration. The migration communication control device comprises a first
migration control unit, a second migration control unit on the mobile node, and a third
migration control unit on the partner node. The first migration control unit comprises
a packet transfer unit and an address post unit. The packet transfer unit receives a
packet which was destined for an outdated address of the mobile node, generates a
conversion packet which holds an updated address instead of the outdated address,
and then transmits the conversion packet, while an address post unit transmits an
address post message which indicates the updated address to the third migration
control unit. The second migration control unit comprises a migration post unit and a
packet resumption unit. The migration post unit transmits to the first migration control
unit a migration post message which indicates the updated address when the mobile
node migrates to another network while a packet resumption unit receives the
conversion packet from both the first migration control unit and the third migration
control unit and resumes an original packet from the conversion packet. The third
migration control unit comprises a packet conversion unit which converts a
destination address of a packet into the updated address, then transmits it to the
mobile node.
Patent EP-1208865-A2 (EP)
Inventor: WINTERTON REED F
IPC: A61M16/04
Filed: 2001-11-27
Abstract: A manifold assembly useful in patient ventilation/aspiration systems includes a
stop cock valve with a hollow stem and a transverse slot arranged to permit the stem to
be rotated between open and closed positions. In both positions, a ventilating pathway
is maintained through the slot and the stem between ventilator and patient connection
ports of the manifold. In open position the stem provides a travel pathway for a catheter
between the patient connection port and an access port of the manifold. In closed
condition, the stem seals this travel pathway. Catheter depth finding features and
internally walled manifold structure for direction of respiratory therapy fluids particularly
useful for neonatal patients are presented.
Patent EP-1136218-A2 (EP)
Title: Foam molding die apparatus
Inventor: NOHARA IWAO
IPC: B29C44/12
Filed: 2001-02-27
Abstract: A foam molding die apparatus integrally molds
a top side member (12) and a back side member (13) via a foam member.
This apparatus comprises a plurality of work piece
nozzles (3). Of these nozzles, the nozzles for supplying
heating steam is structured so that a cylindrical body
of which a work piece flow passage having a vent hole
incapable of passing raw material beads is formed at
a tip end portion is mounted to a die via a heat buffering
member (45). In addition, the above nozzles may be
structured so that means for forming a vent hole
incapable of passing raw material beads is disposed in
a synthetic resin based pipe forming a work piece flow
passage (43). The work piece nozzles are preferably
disposed with intervals of at least 100 mm on the outer
face of a die at a portion at which the thickness of
a foam molder is less than 10 mm. With respect to a
portion at which the thickness of the foam molder is
10 mm or more, these nozzles are preferably disposed
with intervals of at least 150 mm.
Patent EP-1180683-A2 (EP)
Inventor: MAIKNER JOHN JOSEPH
IPC: G01N30/00
Filed: 2001-07-31
Abstract: An improved method for measuring the chromatographic properties, such
as excluded volume, of hydrophobic polymer substrates is disclosed. Use of
0.05-1 micron sized crosslinked ionically-charged polymer particles, especially
emulsion-form or ground polymer particles, as a large-molecule probe, allows
environmentally friendly aqueous-based solvent systems to be used as mobile
phases to characterize hydrophobic polymer supports for use in analytical or
preparative scale chromatographic applications. This method eliminates the use
of non-polar organic solvents that is required when conventional non-polar large-molecule
probes (such as polystyrene) are used to characterize chromatographic
media.
Patent EP-1198129-A2 (EP)
Inventor: KURODA KAZUO
IPC: H04N21/4408
Filed: 2001-09-04
Abstract: Encrypted music information or the like and encryption processing
information itself employed for the encrypting is transmitted
from a set top box (BX) to a recorder (R) via a serial bus (B)
after decoded, and the music information or the like is recorded
in a DVD-R (1). Upon this recording, the music information
encoded by employing an asynchronous transmission region in the
IEEE 1394 standard that is a standard with which the serial bus
(B) conforms is transmitted at a high speed. On the other hand,
encode processing information encoded by employing an
isochronous transmission region in the IEEE 1394 standard is
transmitted at a 1-fold speed.
Patent EP-1219237-A2 (EP)
Inventor: BOCK ELIZABETH ANNE
IPC: A61B5/361
Filed: 2001-12-20
Abstract: A method and apparatus (20) to detect irregular heart activity based upon a
ventricular activity analysis, P wave activity, similarities in R wave to R wave
intervals, and a state evaluation. The invention includes a beat classification
module (22) that receives ECG information as an input. The beat
classification module determines whether the heart beat being analyzed falls
within classifications that are suitable for use in analyzing whether an irregular
condition exists. If the beat falls within a class suitable for analysis, the ECG
information is fed to an interval calculator (24). The interval calculator
determines the interval between successive R waves. The information from
the interval calculator is provided to a probability engine (40) and to a
contextual analysis module (30). The probability engine is designed to detect
atrial fibrillation based upon beat classification and RR interval values from the
interval calculator. The probability engine outputs a state variable that
indicates a probability of whether an irregular condition is present. The
contextual analysis module matches predefined maps to a running map of the
current ECG information. The contextual analysis module also determines the
similarity between consecutive RR intervals and checks for sequences of
matching classes. ECG information is also supplied to a P wave detection
module (60) to detect the presence of P waves. Information from the
probability analysis engine, the contextual analysis module, and the P wave
detection module is then provided to a state evaluation module (50). The
state evaluation module uses the outputs of the three modules to determine
whether an irregular condition exists.
Patent EP-1220210-A2 (EP)
Inventor: OGASAWARA MASAKAZU
IPC: G11B7/13
Filed: 2001-12-21
Abstract: An optical pickup apparatus having an irradiation
optical system for condensing a light beam on a track of a
recording plane and a photodetection optical system for
guiding return light to a photodetector (40) to detect a focal
error includes a holographic lens (39) provided in the optical
path of the return light for outputting 0-th and ±1st order
diffracted lights based on the return light; an optical
element (38) provided in front of or behind the holographic lens
for providing astigmatism; photodetectors (400,401,402) for receiving the
0-th and ±1st order diffracted lights; and servo-signal
generating operation circuits connected to the
photodetectors (400,401,402) for generating a first and second focus
error signals having a first and second capture ranges
based on the output signal of the photodetector (40).
Patent EP-1160377-A2 (EP)
Inventor: KAIHOVIRTA JUHA
IPC: D21F5/02
Filed: 2001-05-29
Abstract: The invention relates to paper machines. In particular, the invention concerns an
arrangement for improving the beginning of the drying section joined to closed web
transfer between the press section and the drying section in a paper machine. The
invention is characterised in that in order to achieve less fouling of the drying
cylinder (6 1 ), that is, less formation of fluff, to achieve easier doctorability and better
doctoring tolerance of the drying cylinder surface in the drying section, the surface
of at least the first drying cylinder has a coating (60), which includes a thin
preferably hard layer (602) of ceramic material and/or metal ceramic and/or metal, to
which the web will adhere weakly, and/or another softer material (603), to which the
web will adhere weakly, is absorbed into the drying cylinder surface, whereby
separation of the web (W) from the surface of the drying cylinder (6 1 ) is improved.
Patent EP-1163932-A2 (EP)
Title: An exercise machine
Inventor: ALESSANDRI NERIO
IPC: A63B22/08
Filed: 2001-06-07
Abstract: An exercise machine comprises an organ (2) able to be moved cyclically
to exchange power with a user, interfacing means (3) between the movable organ
(2) and the user to allow an exercise motion and means (4) for supporting the
user for the exercise; the machine (1) comprises at least two portions (5, 6)
connected to each other and mutually movable between two stable
configurations, respectively: non operative in correspondence with which the two
portions (5, 6) define a furnishing structure to cover the movable organ (2) and
the interfacing means (3) and operative, for exercising, in correspondence with
which at least a portion (5, 6) makes active the movable organ (2) and the
interfacing means (3).
Patent EP-1251740-A2 (EP)
Inventor: HESSE GERHARD
IPC: A01N63/00
Filed: 2001-01-05
Abstract: The invention relates to agents containing sporocytes of at least one parasitic unicellular organism and at least one anticoagulant. The invention also relates to the use thereof in order to combat harmful rodents.
Patent EP-1281164-A2 (EP)
Inventor: STENTIFORD FREDERICK WARWICK M
IPC: G06T7/00
Filed: 2001-02-08
Abstract: This invention identifies the most significant features in visual scenes, without prior training, by measuring the difficulty in finding similarities between neighbourhoods in the scene. Pixels in an area that is similar to much of the rest of the scene score low measures of visual attention. On the other hand a region that possesses many dissimilarities with other parts of the image will attract a high measure of visual attention. The invention makes use of a trial and error process to find dissimilarities between parts of the image and does not require prior knowledge of the nature of the anomalies that may be present. The method avoids the use of processing dependencies between pixels and is capable of a straightforward parallel implementation for each pixel. The invention is of wide application in searching for anomalous patterns in health screening, quality control processes and in analysis of visual ergonomics for assessing the visibility of signs and advertisements. The invention provides a measure of significant features to an image processor in order to provide variable rate image compression.
Patent EP-1409200-A2 (EP)
Inventor: POLLARD JEFFREY R
IPC: B24C1/04
Filed: 2001-01-26
Abstract: A technique for controlling the abrasive jet machining process to drill an ink feed slot (40) through an ink jet printhead substrate (
Patent EP-1256203-A2 (EP)
Title: Procede et systeme de codage resistant a l'analyse de puissance
Inventor: CHOW STANLEY T
IPC: G06K19/073
Filed: 2001-02-19
Abstract: De nouvelles techniques de craquage des plates-formes sécurisées ont été découvertes récemment. Ces techniques prennent en compte la modulation de puissance pendant l'exécution d'un programme de chiffrement de logiciel sur un processeur informatique. Les cartes à puce protégées par un algorithme DES sont particulièrement vulnérables à ces attaques par analyse de la puissance simple et de le puissance différentielle. La présente invention offre une protection contre de telles attaques grâce à un mappage des données sur des valeurs « à poids de Hamming neutre », c'est à dire des octets qui on le même nombre de valeurs « 1 » de sorte que les signatures de puissance ne varient pas au cours de l'exécution. Au lieu d'appliquer les procédés bit par bit connus, on attribue ces valeurs à poids de Hamming neutre à chaque train binaire d'un ensemble de données ciblé. Ce procédé présente plusieurs avantages : il nécessite moins de ressources du système, il offre un nombre plus important de codages devant être déchiffrés par un pirate éventuel, et il peut être appliqué à divers composants notamment à l'adressage, à l'indexation, aux données mémorisées et aux données d'entrée. L'invention concerne en outre de nombreuses variantes et améliorations de ce procédé.
Patent EP-1278867-A2 (EP)
Title: Hcv ns2/3 fragments and uses thereof
Inventor: STEINKUHLER CHRISTIAN
IPC: C07K14/18
Filed: 2001-03-14
Abstract: Truncated HCV NS2/3 can be produced recombinantly and renatured into functional enzyme, useful in assays for modulators of activity and HCV function.
Patent EP-1268397-A2 (EP)
Title: Method for preparing (2s,3r,4s)-4-hydroxyisoleucine and analogues thereof
Inventor: OUAZZANI JAMAL
IPC: A61P3/10
Filed: 2001-03-23
Abstract: The invention concerns a method for preparing a-amino acids of general formula (2S-1) wherein: the group R1 represents a hydrogen atom, a group protecting the amino group or a group of formula -COOR2 wherein the group R2 represents a C1-C6 alkyl group, an aryl or aralkyl group. The invention also concerns a-amino acids of general formula (2S-1) wherein the group R1 represents a group protecting the amino group or a group of formula -COOR2 wherein the group R2 represents a C1-C6 alkyl group, an aryl or aralkyl group and their use as medicine.
Patent EP-1279032-A2 (EP)
Inventor: NELSON KEITH A
IPC: G01B15/02
Filed: 2001-04-20
Abstract: L'invention concerne un appareil propre à mesurer une propriété (par exemple, l'épaisseur ou la composition) d'au moins un film dans un échantillon (par exemple, une pile de film à couches multiples contenue dans un dispositif micro-électronique). Le procédé réalisé au moyen de cet appareil consiste à générer une impulsion cohérente de rayons X, à diffuser ladite impulsion cohérente de rayons X à une région sur l'échantillon en vue de produire un faisceau signal, à détecter le faisceau signal afin de générer un signal électrique et enfin à analyser le signal électrique dans le but de déterminer la propriété (par exemple, l'épaisseur) du film.