baber/WOPTO huggingface dataset:
Patent EP-1432292-A1 (EP)
Inventor: NATSUME TAKASHI
IPC: H05K3/46
Filed: 2002-08-08
Abstract: The present invention relates to a carrier-added copper
foil and a print substrate using such copper foil characterized
in comprising a resin layer and a functional material layer at
least on a part of the copper foil. A carrier-added copper foil
and a print substrate using such copper foil are obtained by
forming an insulating layer and functional material layer having
an area smaller than the area of the copper foil on the surface
of the carrier-added copper foil with the screen printing method,
thereby improving the handling of such copper foil, preventing
the adhesion of contaminants such as resin powder on the copper
foil surface during the cutting procedure, preventing scratches
and dimples caused by foreign matter, and effectively preventing
the generation of scratches, wrinkles and creases during the
cutting, packaging and transportation procedures.
Patent EP-1428253-A1 (EP)
Inventor: ALBANO RALPH
IPC: C01B33/12
Filed: 2002-08-16
Abstract: Low dielectric constant porous materials with improved elastic modulus and film hardness. The process of making such porous materials involves providing a porous dielectric material and plasma curing the porous dielectric material to produce a plasma cured porous dielectric material. Plasma curing of the porous dielectric material yields a material with improved modulus and hardness, but with a higher dielectric constant. The improvement in elastic modulus is typically greater than or about 100 %, and more typically greater than or about 200 %. The improvement in film hardness is typically greater than or about 50 %. The porous dielectric material is plasma cured for a time between about 15 and about 120 seconds at a temperature less than about 350 °C. The plasma cured porous dielectric material can optionally be post-plasma treated. The post-plasma treatment of the plasma cured porous dielectric material reduces the dielectric constant of the material while maintaining an improved elastic modulus and film hardness as compared to the plasma cured porous dielectric material. The post-plasma treated, plasma cured porous dielectric material has a dielectric constant between about 1.1 and about 3.5 and an improved elastic modulus and film hardness.
Patent EP-1391048-A1 (EP)
Inventor: DE PARTHAPRANTIM
IPC: H04B1/7105
Filed: 2002-04-26
Abstract: A code division multiple access base station receives K data signals over a shared spectrum. The base station receives and samples a combined signal having the K transmitted data signals. A combined channel response matrix is produced. A block column of a cross correlation matrix is determined using the combined channel response matrix. Each block entry of the block column is a K by K matrix. A fourier transform of a complex conjugate transpose of the combined channel response matrix multiplied to the combined signal samples is taken. An inverse of a fourier transform of each block entry is multiplied to a result of the fourier transform to produce a fourier transform of the data vector. An inverse fourier transform of the data vector fourier transform is taken to produce data of the K signals.
Patent EP-1421430-A1 (EP)
Inventor: SCHANZ HOLGER
IPC: G01S17/931
Filed: 2002-07-31
Abstract: A scanning apparatus includes a radiation source for emitting a light beam, a rotatable prism for deflecting the light beam, and a lens arrangement for projecting the light beam onto a scene to be scanned. The path length that is traversed by the light beam from the radiation source to the lens arrangement is dependent on the angular position of the prism. To avoid a defocussing, the light beam is collimated so that it penetrates through the lens arrangement in a lens section that is dependent on the angular position of the prism, and the lens arrangement has different focal lengths for various lens sections. The focal lengths of the lens sections are thereby selected so that the radiation source respectively lies in the focal point of the lens section that is penetrated by the light beam. A preferred application is for optical spacing distance radar for motor vehicles.
Patent EP-1456942-A1 (EP)
Inventor: DANIELSON MICHAEL S
IPC: H03F1/32
Filed: 2002-10-11
Abstract: A bridged amplifier output stage capable of sharing a common conductor between independent loads. Multi-Channel pulse width modulated output signals are time division multiplexed to reduce the number of required conductors. The output stages are driven such that the non-common conductor time multiplexed off-channel(s) receives a copy of the shared common signal. The differential signal on the off-channel(s) is thereby cancelled even though the common conductor is carrying a signal for use by the on-channel.
Patent EP-1439596-A1 (EP)
Inventor: SEKINO MASAHIRO
IPC: H01M10/0566
Filed: 2002-10-28
Abstract: The present invention provide a nonaqueous
electrolyte comprising a nonaqueous solvent and an
electrolyte which is dissolved in the nonaqueous
solvent, wherein the nonaqueous solvent includes
ethylene carbonate (EC), propylene carbonate (PC), γ-butyrolactone
(GBL) and a fourth component that is a
solvent other than the EC, the PC and the GBL, and the
nonaqueous solvent satisfies the following equations
(1) to (4):
 15 ≦ x ≦ 50 
 30 ≦ y ≦ 75 
 0 < z < 30 
 0 < p ≦ 5 
where, the x is a ratio (volume%) of ethylene carbonate
to a total volume of the nonaqueous solvent, the y is a
ratio (volume%) of propylene carbonate to the total
volume of the nonaqueous solvent, the z is a ratio
(volume%) of γ-butyrolactone to the total volume of
the nonaqueous solvent, and the p is a ratio (volume%)
of the fourth component to the total volume of the
nonaqueous solvent.
Patent EP-1461231-A1 (EP)
Title: Thermischer sensor für seitenaufpralldetektion
Inventor: KOCHER PASCAL
IPC: G01P15/00
Filed: 2002-09-19
Abstract: Es wird ein thermischer Sensor für Seitenaufpralldetektion vorgeschlagen, bei dem die Umgebungstemperatur und die Temperaturänderung durch wenigstens eine Filterschaltung voneinander getrennt werden. Dies wird entweder durch analoge oder digitale Filter erreicht.
Patent EP-1449361-A1 (EP)
Inventor: LIN SHU
IPC: H04N9/804
Filed: 2002-10-18
Abstract: L'invention concerne un procédé (200) et un système (100) permettant d'appliquer un mode d'enrichissement à un signal vidéo qui contient une pluralité d'images originales. Le procédé comprend les étapes consistant: à sauter (214) de manière sélective au moins une des images originales de manière à convertir le signal vidéo en signal vidéo en mode d'enrichissement, en réponse à une commande de mode d'enrichissement; et à insérer (224) de manière sélective au moins une image prédictive bidirectionnelle fictive dans le signal vidéo en mode d'enrichissement au moyen d'une prédiction fondée sur un champ. Ledit procédé peut également comprendre une étape consistant à surveiller (220) le signal vidéo en mode d'enrichissement, dans laquelle l'étape qui consiste à insérer de manière sélective au moins une image prédictive bidirectionnelle fictive dans le signal vidéo en mode d'enrichissement peut être effectuée si le débit binaire du signal vidéo en mode d'enrichissement dépasse un seuil prédéterminé.
Patent EP-1436821-A1 (EP)
Title: Multiple way switch assembly and switch module
Inventor: MENCHE EDGAR
IPC: H01H25/04
Filed: 2002-10-15
Abstract: A multiple position switch assembly includes two or more switch modules. The switch modules are each suited as an individual switch module for use in a two-way switch assembly. Two switch modules of like kind but complementary to one another may be combined with one another such that the two combined switch modules form a four-way switch assembly. Each switch module includes control elements pivotally or movably connected to a base. Each of the control elements is associated with a switching element. In the four-way switch assembly, the control elements are arranged in an antiparallel arrangement and each can be alternately actuated by a common actuator. Upon being actuated, the control elements pivot or move to actuate the corresponding switching element. The actuator is movable along four actuating directions oriented in a cross-shaped manner with regard to one another.
Patent EP-1459471-A1 (EP)
Inventor: OUYANG XUEMEI
IPC: H04L12/28
Filed: 2002-11-26
Abstract: A method and system for combining signals in a receiver are provided. If the current packet is determined to be the retransmitted packet according to predetermined criteria, The retransmitted packet and the previously stored packet in error with the same packet number are combined using a maximum ratio combining method according to the signal-to-noise-ratio (SNR) calculated from the preamble of each packet. With this type of diversity combining, a reliable data packet transmission in a shorter time period can be obtained while increasing the SNR and reducing the throughput time in multipath channel.
Patent EP-1454079-A1 (EP)
Inventor: DEGEN REINHARD
IPC: F16H49/00
Filed: 2002-12-10
Abstract: Disclosed is a flat gear system (10), particularly a micro gear system, operating particularly according to the principle of a voltage ripple gear system, a Wolfrom gear system, or a similar planetary gear system. The gear system comprises at least one sun wheel (14) and at least two planet wheels (16) meshing with the sun wheel (14). The sun wheel (14) is rotatably fixed to a drive shaft (20) placed along a longitudinal axis (18) of the gear system. The planet wheels (16) indirectly or directly mesh with a toothing which is rotatably fixed to a drive shaft (28) placed centrally along the longitudinal axis of the gear system. The drive shafts (20, 28) are embodied as hollow shafts (30, 32) having continuous bore holes (34, 36) such that information or fluid media can be directed through the gear system.
Patent EP-1456675-A1 (EP)
Title: Input buffer and method for voltage level detection
Inventor: COWLES TIMOTHY B
IPC: G01R19/165
Filed: 2002-12-06
Abstract: An improved input buffer circuit and method configured for voltage detection is provided that can facilitate use of a mid-level voltage for testing purposes. An exemplary input buffer configured for voltage detection comprises a reference generator and a multi-state detector. The reference generator is configured to generate at least two reference voltages to be provided as input signals to the multistate detector. The multi-state detector is suitably configured to receive an input reference signal, and through comparison of the input reference signal to the two reference voltages, provide output signals to three output terminals representing a high, low and mid-level state of operation. An exemplary input buffer circuit can comprise two differential pairs of transistors configured in a back-to-back arrangement and sharing a common node, thus resulting in lower current requirements. In addition, the input buffer can provide for multiple operations from the same die pad without requiring the addition of command pins.
Patent EP-1451574-A1 (EP)
Inventor: BRETON GEORGES
IPC: G01N33/18
Filed: 2002-11-28
Abstract: The invention concerns a device for measuring concentration of chloroisocyanuric acid in equilibrium in an aqueous solution, comprising: first means (18, 10, 22, 24, 26, 28 30) to provide, relative concentration values of the various chloroisocyanuric derivatives; second means (14) for producing at least a first radiation beam (32) with wavelength ranging between 210 and 220 nanometers, capable of passing through said aqueous solution; third means (16) for measuring a first absorbance value of said first beam passing through said aqueous solution; and fourth means (18, 22, 24, 26, 28, 30) for determining the first absolute concentration values of the different chloroisocyanuric acid derivatives.
Patent EP-1444375-A1 (EP)
Inventor: AMAYA HISASHI
IPC: C22C38/04
Filed: 2002-10-04
Abstract: L'invention concerne un acier inoxydable martensitique comprenant 0,01   0,10 % de C, 0,05  1,0 % de Si, 0,05   1,5 % de Mn, 0,03 % ou moins de P, 0,01 % ou moins de S, 9 - 15 % de Cr, 0,1   4,5 % de Ni, 0,05 % ou moins de Al et 0,1 % ou moins de N en masse et au moins 0,05 - 5 % de Cu et 0,05 - 5 % de Mo, le reste étant constitué de Fe et d'impuretés. Le contenu en Cu et en Mo satisfait la formule (a) ou (b), 0,2 % ≤ Mo + Cu/4 ≤ 5 % (a), 0,55 % ≤ Mo + Cu/4 ≤ 5 % (b); la dureté est de 30 - 45 dans HRC et la quantité de carbure dans les limites de grain d'austénite antérieur est inférieure ou égale à 0.5 % en volume. L'acier inoxydable martensitique possède d'excellentes propriétés de résistance à la fissuration sous contrainte de sulfure, et de résistance à l'usure corrosive et à la corrosion localisée.
Patent EP-1448219-A1 (EP)
Inventor: GOERNE MARTIN
IPC: A61P27/08
Filed: 2002-11-27
Abstract: The present invention relates to pharmaceutical compositions based on antiglaucomatous active ingredients and to the use thereof for the treatment of glaucomas. The compositions comprise lactalbumin hydrolysate or a fraction thereof. Substantially lower doses of the antiglaucomatous agents are thus possible than is conventionally necessary to achieve a particular antiglaucomatous effect.
Patent EP-1466409-A1 (EP)
Title: Gyrateur equilibre et dispositifs comprenant ledit gyrateur equilibre
Inventor: HUGHES JOHN B
IPC: H03H11/42
Filed: 2002-12-16
Abstract: L'invention a trait à un gyrateur équilibré comprenant des paires interconnectées de transconducteurs de la classe AB de type inverseur asymétriques (TC1 à TC4) constitués de transistors MOS avec des circuits de rétroaction en mode commun (26) connectés entre des entrées (18,19) et des sorties (22, 23) équilibrées. La compensation de la réponse de fréquence provenant de la distorsion provoquée par la création d'une voie de traversée passive à haute fréquence dans les transconducteurs est surmontée par l'utilisation dans chaque transconducteur (TC1 à TC4) d'une capacité de rétroaction non réciproque (Cf) qui rend la capacité de traversée réciproque et qui par conséquent neutralise la capacité de traversée du gyrateur. Les dispositifs comprennent un filtre (Figure 8, non représenté) et un émétteur-récepteur (Figure 10, non représentée).
Patent EP-1477037-A1 (EP)
Inventor: STEELBERG RYAN
IPC: H04Q7/32
Filed: 2002-02-14
Abstract: The present invention is directed to systems and methods of delivering data (100) from a source (120) to a remote device (150) in which a network node (130), different from the source (120), is employed to select frequencies and regional broadcast stations (140) (Fig. 1). Selection may be partly based on scheduling parameters including an availability of RF spectrum of plurality of regional broadcast stations.
Patent EP-1329180-A1 (EP)
Inventor: MAINETTI MARIO
IPC: A47G25/48
Filed: 2003-01-11
Abstract: The invention concerns a hanger (2), which has a rod (1),
characterised in that it is formed from an elongated body
consisting of two different mutually co-extruded materials:
the first material (4), arranged internally, has the function of
ensuring the structural rigidity of the rod and the second
material (5), arranged externally, has the function of forming
an anti-slip friction contact with the hung item of clothing.
Patent EP-1452742-A1 (EP)
Inventor: SIMON VOLKER
IPC: F04D27/02
Filed: 2003-02-05
Abstract: A pre-whirl generating apparatus (26) is provided that employs deformable air deflecting
vanes (46) adjacent the inlet (18) of a radial air compressor (12-22), which vanes (46) can
be mechanically deformed to generate positive, neutral, or negative pre-whirl flow to the
compressor. A minimum number of parts are used to position one or more thin, deformable
vanes (46) in the intake channel (34) leading to the compressor inlet (18). In their undeformed
position, the vanes (46) do not deflect the incoming air, thereby causing little or no
flow restriction. To achieve the desired positive or negative pre-whirl of flow to the compressor
(12-22), the trailing edge (62) of the vanes (46) are deflected transverse to the direction
of flow in the channel (34) in either the positive or negative direction.
Patent EP-1340633-A1 (EP)
Inventor: LACROIX LOUIS
IPC: B60H1/00
Filed: 2003-02-25
Abstract: The control board has three concentric control buttons which operate electrical contacts and valves. An internal button (20) is directly connected to a disk bearing electrical contacts and an intermediate button (9) operates an air valve through a pinion (34), a worm (36) and toothed sector (37). An external button (7) also operates an air or mixer valve through a pinion (41), a worm (43) and toothed sector (44).
Patent EP-1357712-A1 (EP)
Inventor: ZHEN BIN
IPC: H04W84/18
Filed: 2003-04-10
Abstract: A method for Bluetooth on-demand routing, and network formation,
and a communication method of a Bluetooth group ad hoc network. With
respect to a Bluetooth network system that has a source node, a destination
node and a plurality of independent nodes, the method includes the forward
and the backward path set-up steps . In the forward path set-up step, the
source node sends out a route request message, thus setting up multi forward
paths towards the source node and the destination node. In the backward path
set-up step, the destination node in receipt of the route request message sends
out a route reply message to the source node through one of the set forward
paths, thus setting up a backward path. Through the set backward path, a
route is formed as the most suitable path between the source node and the
destination node to save battery power and provide broader bandwidth .
Patent EP-1379091-A1 (EP)
Inventor: SAW YOO-SOK
IPC: H04N21/434
Filed: 2003-07-01
Abstract: A video encoding/decoding apparatus includes an encoding unit which processes
video data to be transmitted in unit of slice, a multiplexer/demultiplexer which multiplexes
the video data from the encoding unit and de-multiplexes video data received through a
communication channel, a decoding unit which processes video data from the
multiplexer/demultiplexer in unit of slice. The video information delay is reduced less than
or equal to the audio information delay such that there is no need for additional memory to
delay the audio information so as to synchronize with the video information.
Patent EP-1376248-A1 (EP)
Inventor: TOMITA MASAMI
IPC: G03G9/087
Filed: 2003-06-27
Abstract: A toner for developing a latent electrostatic image including
a base of toner particle which contains a binder resin and a coloring
agent, and an external additive. Herein, a plurality of the base of
toner particle has a volume average particle diameter (Dv) of 3µm to
7µm, a ratio (Dv/Dn) of the volume average particle diameter (Dv)
to a number average particle diameter (Dn) is 1.01 to 1.25, a plurality
of the base of toner particle contains 15% by number or less of the
base of toner particle having a particle diameter of 0.6µm to 2.0µm, a
plurality of the base of toner particle has a circularity of 0.930 to
0.990 on average, the binder resin contains a modified polyester
resin, and the toner contains 0.3 parts by weight to 5.0 parts by
weight of the external additive, relative to 100 parts by weight of the
base of toner particle.
Patent EP-1481869-A1 (EP)
IPC: B61D7/02
Filed: 2003-10-18
Abstract: The rail silo wagon transports food crops in silos (3) arranged one behind the other. The silos have closable loading apertures and run-out funnels (5). These are made of stainless steel, which can have no effect on the crops carried. All components of the silo which may come into contact with the crops during handling may be made of stainless steel.
Patent EP-1426578-A1 (EP)
Inventor: ROHDE CHRISTIAN
IPC: F02D41/00
Filed: 2003-11-13
Abstract: The method involves driving a turbine of the respective exhaust gas turbocharger with air under pressure (cold test) and testing at least using measurement parameters on the compressor of the respective turbocharger. The air pressure is at least partly generated by an internal combustion engine driven at low speed. Compressed air at the exhaust gas side of an engine driven at low speed is used to drive the turbine of a turbocharger to be tested.
Patent EP-1426797-A1 (EP)
Inventor: YAHAGI AKIRA
IPC: G02B6/26
Filed: 2003-11-26
Abstract: A variable optical attenuator comprises an incoming fiber for
propagating an incoming light beam, a mirror (40) for reflecting the
incoming light beam as a reflected light beam and an outgoing fiber for
propagating as an outgoing light beam at least one part of the reflected light
beam. The light intensity of the outgoing light beam is determined by the
angle of reflection at the mirror (40). The angle of reflection at the mirror
(40) are adjusted by an actuator (60) for rotating the mirror (40). The
actuator (60) comprises a plate (61), a coil (64), a housing (63) and
permanents magnets (65). The mirror (40) and the coil (64) are fixed on
the plate (61). The housing (63) supports the plate (61) so that the plate
(61) is able to rotate around a rotation axis (61a), which is included on a
predetermined plane. The permanent magnets (65) are fixed on the
housing (63) and generate predetermined magnetic flux density along the
predetermined plane. When a driving current is supplied to the coil (64)
under the predetermined magnetic flux density, a Lorentz force occurs at
the coil (64) so as to rotate the coil (64). Together with the coil (64), the
mirror (40) rotates so that the light intensity of the outgoing light beam can
be adjusted.
Patent EP-1333130-A1 (EP)
Inventor: DE SPIRLET ADRIEN MARIE LOUIS
IPC: E04D3/35
Filed: 2003-02-03
Abstract: A method for fitting metal cladding to a wall or roof has wooden battens attached to the surface and has the edges of the sheets with interlocking lipped profiles. Each sheet has a flat centre section, to fit between the battens, and one edge shaped over one batten to interlock with the next sheet, while the other edge interlocks with the previous sheet at one side of the previous batten. The interlocking joins between the sheets slope away from the edges of the battens. Securing brackets can be fitted to the tops of the battens with hooked ends to grip into the joints between sheets.
Patent EP-1348413-A1 (EP)
Inventor: KUDO JUN
IPC: A61F13/472
Filed: 2003-03-19
Abstract: Disclosed is an absorbent article including a
liquid-permeable top layer, a backsheet, and an absorbent layer
disposed between the top layer and the backsheet. Fibers
constituting the absorbent layer are bonded together. The
absorbent layer includes hydrophilic fibers. The top layer and
the absorbent layer are embossed together to have recesses in
which fibers constituting the absorbent layer are bonded to
the top layer.
Patent EP-1426260-A1 (EP)
Inventor: YANG I-JIN
IPC: F04B1/04
Filed: 2003-12-01
Abstract: A pump for anti-lock brake systems which is constructed so that a piston (40), an inlet check
valve (100), and an outlet check valve (200) are integrally assembled with each other and are
mounted in a bore (3), thus enhancing an assembling efficiency and brake oil suction
performance of the pump. In the pump, the piston (40) reciprocates by a motor (2), the inlet
check valve (100) is provided at an end of the piston (40), and the outlet check valve (200) is mounted to
a plug (50) which closes the bore of a modulator block (1). The piston (40) is set in a sleeve (60,70) while
the inlet check valve (100) is mounted to the end of the piston (40), and the sleeve (60,70) is fitted into the
plug (50) to which the outlet check valve (200) is mounted, so that the piston (40), the inlet check
valve (100), and the outlet check valve (200) are integrally assembled.