baber/WOPTO huggingface dataset:
Patent EP-1440109-A1 (EP)
Inventor: FARRAR JOHN MARTIN
IPC: D21H21/30
Filed: 2002-10-18
Abstract: L'invention concerne des agents (PAB) de blanchiment optique représentés par la formule (I), dans laquelle chaque n représente indépendamment 1 ou 2, le groupe SO3M illustré avec une liaison flottante est relié à la position 4 ou 5, chaque M représente indépendamment un équivalent d'un cation non chromophore, chaque M' représente indépendamment l'hydrogène ou M, au moins une partie des cations M de (PAB) sont des groupes cationiques d'un polymère (PA) polyol/épichlorhydrine/amine polycationique qui contient des groupes ammonium quaternaire sous forme de sels, constituant des chaînons cycliques hétéroatomiques ou des éléments de chaîne, et tous les autres M représentent des cations choisis dans le groupe suivant : cations métalliques alcalins, ammonium non substitué et ammonium à substitution alkyle C1-3 ou/et hydroxyalkyle C2-3, le polymère (PA) polycationique est un polymère qui est réticulé au moins en partie sur au moins un de ses groupes ammonium quaternaire, tous les autres contre-ions des groupes cationiques de (PA) sont des anions non chromophores d'acides à faible masse moléculaire, et le rapport entre le total des groupes anioniques de la fraction d'agent de blanchiment optique anionique de (PAB) et le total des groupes ammonium cationiques de la fraction (PA) polymère polycationique de (PAB) est ≥ 80/100, ainsi que des compositions (W) aqueuses contenant ces agents, la production de ces agents et l'utilisation de ces agents, y compris leur utilisation combinée avec des pigments blancs et des charges, en particulier pour la production de papier blanchi optiquement.
Patent EP-1435119-A1 (EP)
Inventor: PARK HONG-KYU
IPC: H01M10/0525
Filed: 2002-10-10
Abstract: The present invention relates to an anode material for a battery and a preparation method thereof, and particularly to surface-treated carbon that has a large capacity and superior room temperature and high temperature cycle life properties, and that comprises a carbon core and a coating layer containing a fluorine-type organometal salt, and thus can be used as an anode material for a battery; and a preparation method thereof. A lithium or lithium ion secondary battery comprising the surface-treated carbon as an anode material has improved high temperature cycle life properties and stability.
Patent EP-1453894-A1 (EP)
Title: Film polymere cassant et sceau d'inviolabilite produit a partir de celui-ci
Inventor: MACDONALD WILLIAM ALASDAIR
IPC: C08G63/688
Filed: 2002-12-06
Abstract: L'invention concerne un procédé de production d'un film polymère comprenant un copolyester présentant un composant acide et un composant diol, ledit composant acide comprenant un acide dicarboxylique et un sulfomonomère contenant un groupe sulfonate fixé au germe aromatique d'un acide dicarboxylique aromatique. Ledit procédé comprend les étapes suivantes : i) extruder par fusion une couche dudit copolyester ; ii) étirer l'extrudat dans au moins une direction ; iii) thermofixer le film en montant la température dudit film étiré à une température T1 dans une première zone de chauffage de sorte que (TM-T1) soit compris entre 5 et 30° C, puis en montant la température dudit film à une température T2 dans une seconde zone de chauffage de sorte que (TM-T2) soit compris entre 0 et 10° C. TM représente la température de fonte maximum dudit film polymère, T2 est supérieure à T1, et les durées, qu'une section transversale dudit film passe dans la première et la seconde zone, sont définies respectivement par t1 et t2 de sorte que la rapport entre t1 et t2 soit au moins de 2 :1. L'invention concerne un film polymère pouvant être obtenu par ledit procédé, qui présente une force de traction à la destruction de l'ordre de 2 à 15 kgf/mm2 dans le sens de la machine et de 2,5 à 17 kgf/mm2 dans le sens transversal.
Patent EP-1454974-A1 (EP)
Inventor: NAGAYOSHI T
IPC: C08J5/14
Filed: 2002-12-13
Abstract: A friction material composition containing a fibrous
material, a binder and a friction adjusting agent, wherein
the friction adjusting agent is secondary aggregates of an
activated alumina being spherical and having a diameter of 10
to 300 µm, or an activated alumina having a specific surface
area of 100 to 400 m 2 /g and an average particle diameter of 1
to 200 µm. The composition can be used for producing a
friction material which exhibits significant improvement with
respect to fading phenomenon, without adversely affecting its
characteristics of attacking to a disc rotor, which is the
article mating therewith, and without marked reduction of the
friction coefficient at an elevated temperature, and is
capable of controlling the thickness of the sliding film
formed on a frictionally sliding face and preventing a high
frequency noise (grabbing chatter).
Patent EP-1468952-A1 (EP)
Inventor: OGURA MANABU
IPC: B66B21/02
Filed: 2002-12-16
Abstract: In a high-speed inclined portion escalator, a traveling
speed of steps in an intermediate inclined portion is set so
as to be faster than a traveling speed of the steps in an upper
landing portion and a lower landing portion. A riser protrudes
outward toward an adjacent step on a downstairs side in the
intermediate inclined portion so as to form an obtuse angle
relative to a tread of the adjacent step. A plurality of riser
cleats are disposed on a surface of the riser. A plurality
of protruding portions inserted into the riser cleats are
disposed on an edge portion of the tread. An end surface of
the protruding portions facing a bottom surface of the riser
cleats forms an acute angle relative to the tread.
Patent EP-1461974-A1 (EP)
Inventor: SIVAKUMAR T V L N
IPC: H04L12/56
Filed: 2002-12-27
Abstract: L'invention concerne un procédé de mise en oeuvre d'un système à étalement de spectre à saut de fréquence, de préférence un piconet Bluetooth, comprenant un noeud central et des noeuds dépendants communiquant sur un canal à saut de fréquence et à duplexage à répartition dans le temps. Des intervalles fréquentiels/temporels alternés dans le temps sont attribués pour la transmission du noeud central et des noeuds dépendants, un premier noeud de ces noeuds dépendants n'étant pas autorisé à réaliser une transmission dans un intervalle fréquentiel/temporel suivant immédiatement, dans le temps, un intervalle fréquentiel/temporel dans lequel le noeud central a réalisé une transmission en direction d'un autre noeud dépendant. Selon ce procédé, le noeud central conserve une liste noire des bandes de fréquence les plus mauvaises dans le canal, et transmet un paquet factice dans un intervalle fréquentiel/temporel précédant immédiatement, dans le temps, un intervalle fréquentiel/temporel attribué pour une transmission de noeud dépendant possible dans une bande de fréquence figurant sur la liste noire.
Patent EP-1458775-A1 (EP)
Inventor: JORDENS KURT JOSEPH
IPC: B29C48/305
Filed: 2002-12-18
Abstract: There is disclosed a process for producing films from ethylene-alpha-olefin interpolymers, which films have, in combination, the properties of improved surface haze, improved stiffness, and improved color. The process involves incorporating from about 0.1 to less than 1% by weight, of a functionalized ethylene homopolymer or functionalized ethylene interpolymer into an ethylene-alpha-olefin interpolymer-containing composition, and forming a film from the composition.
Patent EP-1433291-A1 (EP)
Inventor: LINDSKOG JAN
IPC: H04L12/56
Filed: 2002-09-11
Abstract: A method for multihop packet trasmissions in a wireless network involves establishing a multihop route through the wireless network. After establishment of the multihop route, transmission protocol parameter are altered to minimize delays for transmissions over the multihop route and at least one packet is transmitted over the multihop route according to the altered transmission protocol parameters. In a first embodiment, the altering of the transmission protocol parameters includes setting a NAV value at each node of the multihop route for a duration of the packet transmissions over the route. In an alternative embodiment, multihop packets are assigned a higher QoS value.
Patent EP-1452420-A1 (EP)
Inventor: ABE MANABU
IPC: F16H57/12
Filed: 2002-09-27
Abstract: An electric power steering apparatus capable of
outputting an auxiliary steering force by an electric
motor, includes a support device (20) supporting a rack
shaft (10). The rack shaft (10) has support device
guide surfaces, i.e., rolling surfaces (10b, 10b)
extending in a longitudinal direction in at least two
portions on an outer peripheral surface. The support
device (20) has cylindrical rollers (23) rolling on the
rolling surfaces (10b, 10b) in directions intersecting
each other while pressing the rolling surfaces in a
case where the rack shaft (10) is viewed in the
longitudinal direction. Therefore, the rack shaft (10)
can be supported by the cylindrical rollers (23) with a
low friction, and the rolling surfaces (10b, 10b)
provided on the outer peripheral surface of the rack
shaft (10) are pressed by the cylindrical rollers (23),
whereby the rack shaft (10) can be supported from two
different directions. Hence, an axis of the rack shaft
(10) and an axis of a pinion (3) intersect each other
at an angle other than 90 degrees, thereby providing a
configuration suitable for supporting the rack shaft
(10) where a rotational torque occurs when in operation.
When depicting directions of pressing forces applied on
the rolling surfaces (10b) from the cylindrical rollers
(23) respectively with lines, an intersection (K) of 
these lines is shifted from a center O of the rack
shaft (10). It is therefore possible to prevent the
rack shaft (10) from rotating and to press rack teeth
(10a) against pinion teeth (3a) in a stable state by a
resultant force of the pressing forces.
Patent EP-1332758-A1 (EP)
Inventor: SARTI GIANFRANCO
IPC: A61K8/63
Filed: 2003-01-17
Abstract: A formulation for treating skin disorders, comprising a composite active
ingredient that comprises a) a corticosteroid component and b) zinc
pyrithione.
Patent EP-1334984-A1 (EP)
Inventor: CHAPMAN PAUL B
IPC: A61K47/48
Filed: 1990-05-25
Abstract: The present invention provides an anti-idiotypic
monoclonal antibody which specifically induces an immune
response against a glycosphingolipid. This invention also
provides a composition of matter comprising an effective
amount of a cytokine and a melanoma ganglioside-specific
antibody attached to a carrier.
Patent EP-1344787-A1 (EP)
Inventor: ALBACH ROLF DR
IPC: C08G18/54
Filed: 2003-03-03
Abstract: Substances with a boiling point below 100degreesC which are inert towards isocyanates and do not destroy ozone are used in polyol formulations for rigid polyurethane foam, based on the reaction products of aromatic compounds, aldehydes and/or ketones and prim. or sec. amines.  Rigid polyurethane foam, obtained by reacting (a) an isocyanate component with (b) a component with a flash point (DIN EN 22719) of below 55degreesC, containing (b1) substance(s) with a boiling point below 100degreesC which are inert towards isocyanate and do not destroy ozone, (b2) a reaction product of aromatic compound(s), aldehyde(s) and/or ketone(s) and prim. or sec. amine(s), and optionally (b3) isocyanate-reactive component(s) with polyester groups, (b4) other NCO-reactive compounds and/or (b5) additives required for foam production.  An Independent claim is also included for polyol formulations (b) as described above.
Patent EP-1367595-A1 (EP)
Inventor: LILL ANTON
IPC: G11C16/30
Filed: 2003-04-01
Abstract: To program the EEPROM (1), the programming voltage (VProg) is applied directly via the signal input (ISig) of the circuit (2), to the supply voltage input (IVB) of the EEPROM.  An Independent claim is included for the corresponding EEPROM.
Patent EP-1342537-A1 (EP)
Inventor: MEYER GERALD W
IPC: B24D3/02
Filed: 1998-12-15
Abstract: A bonded-organic tool includes a matrix of an organic bond, abrasive grains dispersed in the organic bond and a grinding aid in the form of hydrated filler, wherein the hydrated filler is selected from the group consisting of aluminum trihydrate, calcium hydroxide, magnesium hydroxide, hydrated sodium silicate, alkali metal hydrates, nesquehonite, basic magnesium carbonate, magnesium carbonate subhydrate and zinc borate. The hydrated filler endothermically releases water.
Patent EP-1362643-A1 (EP)
Inventor: PALADIN ROMEO
IPC: D21B1/02
Filed: 2003-05-14
Abstract: Apparatus to screen materials (11) having different sizes
and/or density, comprising a plurality of screening rollers
(16) arranged parallel to each other and each having the
outer surface shaped in such a manner as to define a
plurality of protruding elements (22) alternated to
corresponding grooves (24). The screening rollers (16) are
arranged in such a manner that the protruding elements (22)
of each roller are inserted, more or less deeply, into the
grooves (24) of an adjacent roller. The screening rollers
(16) define a screening plane which is divided into one or
more fractions (F1, F2, F3), one adjacent to the other, in
each of which the relative screening rollers (16) are
separated from each other so as to define a gap (25) of a
determinate value, different from that of the other
fractions. In the field of each of the fractions (F1, F2,
F3) at least one screening roller (16a) has the protruding
elements (22) reduced, beveled or rounded so as to obtain
zones (30) with a section of passage which is locally
greater, without varying the interaxis between the
screening rollers (16a) and hence the gap (25).
Patent EP-1431576-A1 (EP)
Inventor: REMBOLD HELMUT
IPC: F04B1/04
Filed: 2003-06-26
Abstract: The pump (16) has a pump housing (34) and a quantity control valve (24) with a valve housing (36). The valve housing is irreversibly and rigidly connected to a head section (32) of the pump housing. The valve housing is welded to the pump housing. The head section is implemented as an essentially flat adapter plate and the valve housing is connected to the adapter plate.
Patent EP-1418152-A1 (EP)
Inventor: WEIXLER LEONARD DIPL-ING
IPC: B66C23/94
Filed: 2003-08-22
Abstract: The excavator vehicle (10) has an undercarriage (2) with a superstructure mounted on a vertical rotary axis (5) and driven for rotation. The superstructure has a lock (20) to retain it in a selected angular position with respect to the undercarriage. There is a clamp (21) to prevent unwanted rotation of the superstructure by pressure on a holding face.
Patent EP-1416686-A1 (EP)
Inventor: KARHU MIKA
IPC: H04L12/56
Filed: 2003-10-27
Abstract: Systems and methods for optimizing connection establishment in a short range
wireless network, such as a Bluetooth network. A central connection manager employs various
mechanisms to control the establishment of connections between access points and data
terminals to ensure that unnecessary connection attempts are not made. These mechanisms
include: determining whether a data terminal within the coverage area of two or more access
points is already connected to one of the access points and, if so, preventing another of the access
points from attempting a connection; balancing the load within the access point network by
shifting connection attempts to access points with fewer connections; and maintaining a
centralized data base of unsupported CoDs and undesirable mobile devices, such as those devices
that failed to establish connections in the past.
Patent EP-1422096-A1 (EP)
Inventor: FAERBER MANFRED
IPC: B60J7/19
Filed: 2003-11-20
Abstract: The sunroof has at least one roof panel (20) which closes a roof opening in a fixed roof surface (12,14) in its closed position and which is lifted for at least partially revealing the roof opening, a locking mechanism preventing lifting of the roof panel in its closed position. The locking mechanism has a number of locking elements (24,44), cooperating with catch elements attached to the fixed roof surface in the locked position, a drive mechanism with a drive cable (30,52) used for displacement of the locking elements along guide rails (28) between their locked and released positions.
Patent EP-1435578-A1 (EP)
Inventor: GIEBEL BURKHARD
IPC: G06F12/02
Filed: 2003-11-28
Abstract: The direct memory access or DMAS module has an address generator for carrying out a read and/or write access to a memory location of an addressable memory and an address counter for moving a stored address to an adjacent memory location. The address counter moves an address value by exactly one location in between reading it out of the memory and writing it back into the memory.  AN Independent claim is also included for a method of operating an inventive device.
Patent EP-1425982-A1 (EP)
Inventor: IMAI SHINJI
IPC: A44B19/34
Filed: 2003-12-02
Abstract: In a reflective slide fastener comprising a pair of fastener
tapes (1), each fastener tape having a row of coupling
elements (2) fixedly secured to and along a longitudinal edge
of the fastener tape, and reflective materials (10) which exhibit
retroreflection and are applied to the surfaces of the
fastener tapes and/or coupling elements, the reflective materials
are adapted to allow the color of the fastener tapes
and/or coupling elements to be seen therethrough. The form of
the reflective material includes a tape-like shape, a thread,
and a thread-like shape formed from a tape. The preferred reflective
material is a transparent or translucent retroreflective
material containing a reflective layer (14) formed from a
metal compound which has permeability to light.
Patent EP-1443788-A1 (EP)
Inventor: SO HYEOUN-JOO
IPC: H04W48/16
Filed: 2003-12-18
Abstract: A frequency searching method and apparatus is provided for a mobile
communication system. This may involve transmitting frequencies
allocated to service vendors in a System Information Block. The
frequency data in the SIB may be received by a User Equipment. The
UE may store the frequency data in an internal memory (S6). A cell
search may be performed about frequencies of a pertinent service vendor
stored in the internal memory. When the cell search is finished and a
communication channel is connected, frequency data may be received by
service vendors from the SIB, the stored frequency data may be updated
(S6) and the updated frequency data may be used in a next cell search
(S7-S10). It may then be possible to quickly search frequencies allocated
by service vendors. Accordingly, a cell search time and a registration
time can be reduced.
Patent EP-1355195-A1 (EP)
Inventor: SHMAENOK LEONID
IPC: H01L21/027
Filed: 1999-02-19
Abstract: The invention relates to an apparatus comprising
a radiation source and a processing organ for processing
the radiation from the radiation source, wherein a filter
is placed between the radiation source and the processing
organ which filter comprises a plurality of foils or
plates that are positioned oblique with respect to a
virtual axis connecting the radiation source with the
processing organ, whereby each foil or plate essentially
points in the radial direction when viewed from the
radiation source, such that the foils or plates share a
virtual point of intersection located approximately at the
radiation source.
Patent EP-1369016-A1 (EP)
Inventor: VAN DEN BERG KAREL
IPC: A01B79/00
Filed: 2003-05-21
Abstract: An assembly for performing an agricultural
operation, in particular crop processing. The assembly is
provided with an autonomous agricultural machine (1) that is
movable over a parcel for performing the agricultural
operation, with a position-determining system (5) for determining
the momentary position of the agricultural machine (1) in the
parcel, and with a control-unit (8) for controlling the
functioning of the autonomous agricultural machine (1). The
control-unit (8) is provided with a memory containing animal
traces data, the control-unit (8) controlling the functioning of
the autonomous agricultural machine (1) with the aid of the
animal traces data. The autonomous agricultural machine (1) is
provided with a molehill masher and/or a molehill disperser.
Patent EP-1343029-A1 (EP)
Inventor: CHEN BAOXUE
IPC: G02B6/122
Filed: 2003-03-03
Abstract: The present invention relates to an optical waveguide coupler device. As shown in Fig. 1, the optical waveguide coupler device 8 comprises two optical waveguide cores 2, 3 formed on the surface of a substrate 1. The optical waveguide cores 2, 3 are covered by lower and upper cladding layers 6, 7 both formed on the substrate 1; and the two optical waveguide cores 2, 3 are brought close to and in parallel with each other at two sites to form two directional couplers 4, 5 there. The cross-section and refractive index of each of the optical waveguide cores 2, 3 and the parameters of other elements of the circuit are optimized such that an optical signal is reliably routed by the circuit without undergoing a wavelength shift even when the circuit is exposed to the changes of ambient temperature.
Patent EP-1459915-A1 (EP)
Inventor: CARLSTEDT ROBERT P
IPC: B60G3/06
Filed: 2003-03-17
Abstract: A suspension assembly is provided for a vehicle including a frame. A lower control arm (14) having first and second opposing portions (16,18) is pivotally connected to the frame at the first portion (16). A knuckle (20) is supported on the second portion (18) of the lower control arm with a wheel (22) supported on the knuckle. A strut (24) having a lower end (26) is connected to the knuckle and an upper end (28) of the strut is connected to the frame at an upper connection (30). The upper connection generally constrains the upper end of the strut against vertical movement while permitting limited lateral movement (L) of the upper end relative to the frame. In one embodiment, a linkage assembly (32) including a first linkage portion (34) is interconnected between the lower control arm (14) and the frame. A second linkage portion (46) interconnects the upper end of the strut (28) and the first linkage portion (34) for moving the upper end laterally in the upper connection in response to vertical movement of the lower control arm. In a second embodiment, an adjustable linkage assembly including a first adjustable linkage is interconnected between the upper end and the frame. A second adjustable linkage is interconnected between the lower control arm and the frame and changes length in response to vertical movement of the lower control arm. A link interconnects the first and second adjustable linkages for communicating the change in length of the second adjustable linkage to the first adjustable linkage for moving the upper end laterally in the upper connection in response to vertical movement of the lower control arm.
Patent EP-1359356-A1 (EP)
Inventor: CAVENEY JACK E
IPC: H02G3/30
Filed: 2003-05-01
Abstract: A metal cable tie (22) is disclosed. The cable tie (22) includes an elongate
metallic strap (28), a metallic locking head (24), and metallic roller means (32). The
strap (28) has a first end and a second end opposite the first end. The head (24)
is secured to the first end of the strap (28) for receiving the second end of
the strap (28). The head (24) comprises a strap entry face, (48), a strap exit face (50), and a strap receiving
aperture (52) extending therebetween. The head (24) further comprises a floor (54)
and a roof (38) which diverge in the direction of the exit face (50). The metallic
roller means (32) lockingly engages the strap (28), and the head (24) comprises
retention means (56) disposed adjacent the exit face (50) for captively holding
the roller means (32) within the head (24). The roller means (32) is movable between
a threading position wherein the roller means (32) is disposed adjacent the
exit face (50) and the retention means (32), and a locking position wherein the
roller means (32) is closer the entry face (48). The first end of the strap (28)
comprises an aperture (36) disposed beneath the locking position of the
roller means (32).