baber/WOPTO huggingface dataset:
Patent EP-1570155-A1 (EP)
Inventor: MCGREGOR WILLIAM
IPC: C09K23/00
Filed: 2002-11-14
Abstract: Disclosed is a process for the cleaning wellbore walls, tubing or casings. The process is characterized by (a) preparing an aqueous surfactant composition containing from about 10% to 60% by weight of a mixture of surfactants, the mixture comprising from 10% to 50% by weight of an anionic derivative of an alkylpolyglycoside, from 35% to 80% by weight of an alkylpolyglycoside and from 5% to 25 % by weight of an anionic derivative of a fatty alcohol, their balance being 100%; (b) diluting the aqueous surfactant composition in water to form a diluted aqueous surfactant composition and injecting the diluted aqueous surfactant composition into a wellbore containing drilling mud, oily residues or other undesirable deposits; (c) extracting from the wellbore the diluted aqueous surfactant composition containing the drilling mud, oily residues or other undesirable deposits; (d) removing the drilling mud, oily residues or other undesirable deposits from the diluted aqueous surfactant composition; and (e) optionally, re-using the diluted aqueous surfactant composition.
Patent EP-1471793-A1 (EP)
Inventor: FISCHER-NAEGELE ULRIKE DR
IPC: A23L27/40
Filed: 2002-12-14
Abstract: Production of a phosphate mixture for brines used in the food industry, which comprises a) 60 to 85 weight % of a clear soluble potassiumtripolyphosphate (KTPP) with a P2O5 content of 46.0 weight % to 47.0 weight % and a K2O/P2O5 mole ratio of 1.7 to 1.78, b) 15 to 39 weight % sodiumpolyphosphate, c) 1 to 5 weigth % MxH3-xPO4, with M=Na, K and x=1,2,3 and/or MxH4-xP2O7, in which M=Na and x=2,3,4 and when M=K then x=4; wherein the phosphate mixture has a pH value of 8 to 10 and exhibits a turbidity in water and brines of <5 TE/F.
Patent EP-1436242-A1 (EP)
Inventor: CHENG MINQUAN
IPC: C07C11/04
Filed: 2002-09-30
Abstract: This invention is directed to a method of removing dimethyl ether from an olefin stream. The method includes distilling the olefin stream so that the dimethyl ether is separated out of the olefin stream with propane. The olefin stream can then be further distilled to provide a polymer grade ethylene stream and a polymer grade propylene stream, with each stream containing not greater than about 10 wppm dimethyl ether.
Patent EP-1446541-A1 (EP)
Inventor: ZAHN HARALD
IPC: E04D3/30
Filed: 2002-11-14
Abstract: The frontal connection for two roofing panels has profile walls (6,7) with rear cut aways, ribs or pockets (8,9) which overlap. The rear cut outs , ribs or pockets have spaced or removed sections. The roofing panels can have trapezoidal cross sections with the ribs etc. formed on them.
Patent EP-1535405-A1 (EP)
Inventor: JOHANSSON KLAS
IPC: H04B1/707
Filed: 2002-09-03
Abstract: La présente invention concerne un récepteur utilisé dans un système de communication, ledit récepteur comprenant : une pluralité de moyens de réception, au moins deux desdits moyens de réception étant conçus pour traiter le même signal reçu à différents moments ; des moyens pour combiner la sortie d'au moins deux desdits moyens de réception avec différentes pondérations, lesdites pondérations étant telles qu'elles prennent en compte des informations relatives à un code d'étalement d'au moins un signal autre que ledit même signal.
Patent EP-1457641-A1 (EP)
Inventor: SEILER BEATE
IPC: F01D5/18
Filed: 2003-03-11
Abstract: The method for the cooling of a component (1) by impingement cooling entails applying a medium to the inner side (13) of the component. The inner side of the component has a heat conducting layer (19) which has a higher heat conduction coefficient than the material of the component, whereby the cooling medium (10) acts on the heat conducting layer. The heat conducting coefficient of the layer is at least 10 per cent greater than that of the component and is preferably up to 100 per cent more.
Patent EP-1473845-A1 (EP)
Inventor: KOZLOV VLADIMIR
IPC: H04B1/30
Filed: 2003-04-29
Abstract: The invention pertains to a front end (500) of a digital multi-standard two-channel direct-conversion
quadrature receiver having a single unbalanced RF input port (502) and two
pairs of balanced baseband output ports (528a+b, 528c+d), a first downlink channel (Rxl-Rx3)
for receiving wideband RF signals and a second downlink channel (Rx4-Rx7) for
receiving narrowband RF signals. Said analog front end (500) comprises at least a first
number (505a-c) and a second number of reception chains (505d-g) as well as a first signal
processing chain (511a) and a second signal processing chain (511b), which are each split
up into an in-phase (528a+c) and a quadrature channel (528b+d). In particular, said single-chip
analog front end (500) comprises means (502, 504, 506a-g, 508a-g, 510a+b, 512a+b,
514, 516a-d, 518a+b, 520a-d, 522a-d, 524a-d, and 526a-d) for selectively processing
modulated RF signal spectra of at least three wideband downlink channels (Rx1, Rx2, and
Rx3) received via one reception chain (505a-c) of said first number, that are assigned to
three non-overlapping frequency bands (UMTS FDD Rx, UMTS TDD1 Rx, and UMTS
TDD2 Rx), and at least four narrowband downlink channels (Rx4, Rx5, Rx6, and Rx7)
received via one reception chain (505d-g) of said second number, which are assigned to at
least four further non-overlapping frequency bands (GSM/GPRS 850 MHz Rx and
GSM/GPRS 900 MHz Rx, GSM/GPRS (DCS) 1,800 MHz Rx and GSM/GPRS (PCS) 1,900
MHz Rx), from the RF passband to the complex baseband (I 1 , Q 1 , I 2 , Q 2 ). 
     The obtained baseband signal spectra are then digitized by means of two pairs of analog-to-digital-converters
(526a+b) and sigma-delta analog-to-digital converters (526c+d),
respectively, whose sampling rates ( f s     ,     k   ) and quantization resolutions ( R k   ) can be adapted to
the bandwidth ( B k   ) and the required dynamic range ( S k   / N k   ) of these baseband signal
spectra, respectively.
Patent EP-1363409-A1 (EP)
Inventor: CHINO FRANCESCO
IPC: H04B3/54
Filed: 2003-05-16
Abstract: A wide-band communication network connection system
(1) which employs a private electric power line (2),
specifically used for supplying electric power to an
electric system (3) inside a building (4), as a physical
transmission means for two-way data communication between
a local data communication network (5) located in the
same part of the building (4) as the electric system (3),
and a main data communication network (6) for supporting
wide-band data transmission.
Patent EP-1371519-A1 (EP)
Inventor: MICHELMANN JOCHEN
IPC: H05B1/02
Filed: 2003-05-23
Abstract: The monitoring device has at least one electrical tapping (AB1,AB2) between at least two heating elements (HE1-HE3) that is electrically connected to an evaluation unit (A1,A2), whereby the evaluation unit compares the tapped signals with internal threshold values so that the electrical current supply to the heater can be shut off if the voltage is above or below the thresholds.  AN Independent claim is also included for the following:  (a)  a method of monitoring electrical heating elements connected in series.
Patent EP-1499170-A1 (EP)
Inventor: KIRNER HERBERT
IPC: G02F1/13
Filed: 2003-07-15
Abstract: The present invention relates to a component carrier which includes a
frame (72) and a sealing lip (50). The frame includes walls defining an
internal opening. The frame may be made of metal and the sealing lip of
thermoplastic elastomer. The sealing lip is a single piece which is
applied to the frame by injection molding or spraying. The frame may
further include recesses or openings along the walls defining its
cavity. The cooling thermoplastic elastomer may then grip or adhere to
the walls so as to retain its shape. The current invention provides
increased compensation tolerances for components accommodated therein.
Patent EP-1407901-A1 (EP)
Inventor: RAMPP ARMIN
IPC: B60D1/06
Filed: 2003-08-14
Abstract: Towing device (1) for towing vehicles comprises a tow bar (8) movably mounted about at least two axes of rotation, and at least one mechanical drive (13) for moving the tow bar between an operating position and a position of rest. The drive has a mechanism (14) for generating an at least partially superimposed movement of the tow bar about both axes.  Preferred Features: The axes of rotation are positioned at right angles to each other. The mechanism is designed as a gear unit (21) coupling the pivot axis (16) and the axis of rotation (18). The rotational movement of the tow bar about the axis of rotation is derived from the pivoting movement of the tow bar or a housing (19).
Patent EP-1398521-A1 (EP)
Inventor: KUBO TADAYUKI
IPC: F16F15/02
Filed: 2003-09-04
Abstract: A shock absorbing apparatus (300) in a positioning apparatus
including a stage apparatus (100) is disclosed. The positioning apparatus
includes a main body apparatus (200) for mounting the stage apparatus
(100) thereto, and a chamber (202) for maintaining a region, in which the
stage apparatus (100) is disposed, under a condition of vacuum or purged
ambience. The shock absorbing apparatus (300) includes a shock absorber
(304) provided at a stroke end of the stage apparatus (100), and a support
member (22, 202b) provided separately from the stage apparatus (100), to
which the shock absorber (304) is fixed. In the shock absorbing apparatus
(300) of the present invention, the shock absorbing apparatus is fixed to the
support member (22, 202b) provided separately from the stage apparatus
(100) including a driving system (9, 13), and accordingly an increase in size
of the stage apparatus (100) can be prevented, and high-speed and
highly-precise positioning of an object to be positioned can be performed in
a non-atmospheric ambience.
Patent EP-1439112-A1 (EP)
Inventor: YAMAZAKI NOBUO
IPC: B62D51/06
Filed: 2003-10-01
Abstract: A walk-behind tiller (10) having a loop-shaped handle (18) is provided.
An operating portion of a rear portion of the handle includes left and right
horizontal grips (64, 65), left and right rising portions (66, 67) and a cross
portion (68) interposed between the rear ends of the rising portions. For holding
the tiller substantially horizontally, the left and right horizontal portions are
held. For tilling operations, the left and right rising portions are held. For
pushing down the handle, the cross portion is held.
Patent EP-1452364-A1 (EP)
Inventor: BREUER ROLAND WILLEM
IPC: E06B7/22
Filed: 2003-02-27
Abstract: There is provided a sunshade for use in an open roof construction for
a vehicle, comprising a flexible sunshade screen (3) that, with its one
end, can be wound on or off a spring-loaded winding cylinder (4) and
that at its other end comprises a transversally extending pulling beam
(5), and further comprising two spaced, longitudinally extending guides
(6) each defining a guiding channel (7) for receiving and guiding two
parallel lateral edges of the sunshade screen (3) and two opposite
lateral ends of the pulling beam (5) and for defining a guiding plane
(15) in which the sunshade screen (3) extends. Both guides (6) are
provided with at least partially flexible members extending along
substantially the entire length of the guides (6) and protruding towards
said guiding plane (15) for engagement with the pulling beam (5).
Patent EP-1431060-A1 (EP)
Inventor: BOSMAN HERMAN RUDOLPH SR
IPC: B41M5/50
Filed: 2003-11-25
Abstract: The invention relates to a method for the production of a self-adhesive coating,
wherein (i) an unprinted coating layer is applied to one side of a detachable carrier material
and (ii) an adhesive layer is applied to the unprinted coating layer or to the other side of the
detachable carrier material. The invention also relates to a method for coating a substrate
with the self-adhesive coating and to a method for printing an image on the substrate with
the self-adhesive coating.
Patent EP-1480170-A1 (EP)
Inventor: BOBER M Z DR
IPC: G06T7/00
Filed: 2003-05-20
Abstract: A method of comparing images comprises comparing DCT coefficients for a
pair of image regions to determine similarity between the image regions,
wherein the comparison involves at least one AC coefficient and wherein the
influence of at least one AC coefficient in the determination of similarity is
weighted.
Patent EP-1510463-A1 (EP)
Inventor: BUCHI FREDDY
IPC: B65D1/26
Filed: 2003-08-26
Abstract: The container has a flat annular opening edge (2) provided with an externally curved peripheral part (3). The container is fabricated by thermomolding with preconditioned blank of the flat annular edge and consecutive bending of the curved peripheral part or still fabricated by injection. The curved part is perfectly held to the container by the bottom of its edge during filling or sealing.
Patent EP-1378986-A1 (EP)
Inventor: AUSDERAU DANIEL
IPC: H02K41/03
Filed: 2003-01-30
Abstract: The force generating system (1) may be used in applications requiring a spring or an actuator cylinder generating a constant force. The fixed body (10) is a hollow cylinder of magnetically- conducting material e.g. iron. There is a low-friction plastics lining (12) inside the cylinder and the magnet (11) may slide through the central bore of the lining. The magnet may be a cylindrical rod with N poles on one side and S poles on the other. The system generates a constant force along a linear axis (A).
Patent EP-1410990-A1 (EP)
Inventor: FINZO FLAVIO
IPC: B65B13/18
Filed: 2003-09-29
Abstract: A cutting device for cutting the end of the strap after the hoop-casing process. The cutting device has a cutting tool (100) with a number of cutting teeth (30) arranged next to each other on its cutting surface. The projection (22) of the cutting teeth in a plane perpendicular to the cutting edge (20) of the cutting tool has a cutting surface perpendicular to the cutting edge of the cutting tool and a cutting surface angled by 30-50, preferably 37-42, especially 39.2 degrees.  The hoop-casing machine has a tension device with a tension drive for tightening the strap, a sealing device for sealing the two ends of the strap, and/or several backstops for fixing the strap on the hoop-casing machine. Independent claims are also included for the following:  (1) Cutting device for use in the above hoop-casing machine;  (2) Cutting tool for a cutting device;  (3) Production of the above cutting tool; and  (4) Process for separating a strap in a hoop-casing machine.
Patent EP-1437628-A1 (EP)
Inventor: OP DE BEECK WERNER
IPC: G03G9/09
Filed: 2003-01-07
Abstract: Dry toner particles are described comprising: at least a UV curable resin, and a
coloring agent, wherein the UV curable resin has a Tg > 45°C, the toner particles
comprising the radiation curable resin have a Tg > 40°C, the temperature resistance of
the toner particles when fused and cured is larger than 50°C, and the particle size of
the toner particles is between 4 and 14µm. 
     The toner particles can be used in a coloured toner for printing using a suitable printing
device onto a substrate. The resin is cured either in-line, e.g. at the time of fusing the
toner to a substrate or off-line.
Patent EP-1476913-A1 (EP)
Inventor: HELME BARRY GEORGE MORTON
IPC: H01P1/207
Filed: 2003-01-28
Abstract: An electromagnetic filter assembly includes complimentary first and second blocks (1) and (2) defining two conjoined sections (10), (11) of an electromagnetic waveguide duct. A shim-like electromagnetic filter element (3) is held between the blocks and contains a series of holes (14) defining bridges (15) which traverse the waveguide duct to form poles of an electromagnetic filter. The filter element includes integral tuning projections (20) which extend into waveguide duct between the bridges. By adjusting the position of the filter element (3) between the blocks (1), (2) it is possible to vary the extent to which the tuning projections (20) project into the waveguide duct. The arrangement thus facilitates the repeated, continuous adjustment and variation of the electrical characteristics of devices such as filters, diplexers and multiplexers.
Patent EP-1475368-A1 (EP)
Inventor: SEKO TAKUYA
IPC: A61P1/00
Filed: 2003-02-13
Abstract: The present invention relates to the compound presented by formula (I)
 
(wherein all symbols in formula (I) are the same mean as the description
shown in the specification.), mitocondorial benzogeazepin receptor (MBR)
antagonist comprising the compound, the preventive and/or treatment medicine
against diseases caused by stress of which an active ingredient is the
compound. 
     Since the compound represented by formula (I) has MBR antagonistic activity,
and controls the production of neurosteroid, it is useful as the preventive and/or
treatment medicine against diseases caused by stress.
Patent EP-1481464-A1 (EP)
Inventor: NADD BRUNO C
IPC: H02P29/02
Filed: 2003-01-13
Abstract: A fully protected H-bridge for a d-c motor (30) consists of two high side MOSFETs and a control and logic IC on a first conductive heat sink all within a first package and two discrete low side MOSFETs. The entire bridge is controlled by the IC. Shoot thru protection is provided for each leg, and a PWM soft start sequence is provided through the control of the low side MOSFETs (42, 43), programed by an external, chargeable RC circuit. Input signals to the high side MOSFETs select the operation modes. Protective circuits are provided for short circuit current and over current conditions. Sleep mode and braking/non braking control is also provided.
Patent EP-1502147-A1 (EP)
Inventor: KUNTNER JOCHEN
IPC: C09J5/00
Filed: 2003-04-22
Abstract: The inventive method for the wedge-free bonding of planar surfaces comprises, in essence, a concluding phase involving bringing the surfaces to be bonded closer together. During this phase, the surfaces are brought closer together essentially by means of capillary forces and, optionally, with the aid of gravity. It is advantageous, before the actual bonding process, to parallelly align the surfaces to be bonded by simply placing one component atop the other. This enables, once adhesive (11) has been applied to the center of the first surface, the second surface, in the initial phase, to be quickly advanced toward the first surface up to a distance of 0.5 mm therefrom. In the intermediate phase of bringing the surfaces closer together, a slow average speed is selected in order to prevent the formation of bubbles once the adhesive comes into contact with the second surface.
Patent EP-1492722-A1 (EP)
Inventor: HAYCOCK BRIAN
IPC: B66B23/02
Filed: 2003-03-04
Abstract: An escalator having a twin chain drive. Each chain 10, 11 comprises links 13 consisting of two side plates 14 interconnected by hollow sleeves 15, 23 . The links are pivotally connected together to form a chain by linking plates 18 and pins 19 that are inserted through holes in the linking plates 18 and the bores of first hollow sleeves 15 . A rotatably mounted load bearing roller 21, 29 is mounted on each sleeve 15, 23 . Second hollow sleeves 23 are provided at spaced intervals along the length of the chains and have a bore that is provided with a double tapered surface 24, 25 that converges at a radial plane 26 midway between the side plates 14 of the respective link 13 . An axle 20 is provided at spaced intervals along the chains and comprises a spindle 37 located in the tapered bores of the second hollow sleeve 23 of each chain and a spacer assembly 39, 39 a, 39 b, 39 c located between the pairs of second sleeves 23 . Means 38 are provided for clamping the chains 11, 12 and said spacer assemblies 39, 39 a, 39 b, 39 c together axially thereby to hold the chains 11, 12 a predetermined distance apart. Abutting surfaces 40, 41 respectively of the second sleeves 23 and the spacer assemblies 29 are of complementary curved shapes that permit relative movement between the spacer assembly 29 and the second sleeves 23 whilst maintaining the alignment of the axis of each second sleeve 23 orthogonal to the sides of the links 14 . The second sleeves 23 having a rotatable guide wheel 33 on at least one end of the axle 20 . In use there is a guide rail 36 provided adjacent only one side of one of the chains wherein only one guide wheel 33 on each axle 20 locates on a said rail 36 to provide lateral restraint to the chains 11, 12.
Patent EP-1492473-A1 (EP)
Inventor: HAVERKOST PATRICK A
IPC: A61F2/90
Filed: 2003-02-19
Abstract: A method for deployment of a multi-part endoluminal device includes deploying a first portion of the device sequentially from its distal end to its proximal end, then deploying a second portion of the device sequentially from its proximal end to its distal end so that its distal end overlaps the first portion proximal end. The system for deploying the endoluminal device includes a first introducer loaded with a first endoluminal device and adapted to deploy the first device sequentially from the distal end to the proximal end, and a second introducer loaded with a second endoluminal device and adapted to anchor the second endoluminal device proximal end while deploying the second endoluminal device sequentially from the proximal end to the distal end.
Patent EP-1476312-A1 (EP)
Inventor: GRAHAM PAUL D
IPC: B41M5/52
Filed: 2003-02-14
Abstract: In one aspect, the invention provides an ink receptor composition comprising greater than 30 weight percent polyvinylpyridine on a dry basis. The ink receptor composition may also further comprise a crossslinker and/or a mordant. In another aspect, the ink receptor composition comprises polyvinylpyridine and a mordant. In another aspect, the invention provides an ink receptor medium comprising a substrate having a substantially smooth or a microembossed surface and an ink receptor comprising polyvinylpyridine on the substantially smooth or the microembossed surface.
Patent EP-1502392-A1 (EP)
Inventor: WHITE ORLAND KERMITT III
IPC: H04B7/185
Filed: 2003-02-27
Abstract: Selon l'invention, un réseau de données comprend une pluralité de dispositifs réseaux, une pluralité de lignes de transmission physiques, chacune couplée à un dispositif respectif de ladite pluralité de dispositifs réseaux et un concentrateur réseau couplé à chaque ligne de ladite pluralité de lignes de transmission physiques. Le concentrateur réseau présente un élément de terminaison amovible et remplaçable assurant une connectivité de signal entre des lignes sélectionnées de ladite pluralité de lignes de transmission. Dans un mode de réalisation, le réseau de données est placé dans un aéronef comprenant un fuselage, un empennage relié au fuselage, une surface de portance accouplée au fuselage et au moins un moteur destiné à propulser l'aéronef.
Patent EP-1495949-A1 (EP)
Inventor: SUGIHARA SHINGO
IPC: B62D55/084
Filed: 2003-04-18
Abstract: A rubber crawler running device which includes a drive wheel
connected to a drive shaft of a vehicle body, an idler wheel, and a rubber
crawler having rubber projections formed on an inner peripheral surface
thereof at predetermined intervals, the drive wheel and the idler wheel
being disposed substantially horizontally, the rubber crawler being
wound around the drive wheel and the idler wheel and contacting the
running surface, wherein the drive wheel is formed so that engaging
teeth thereof which engage with the rubber projections are exposed at
right and left sides, and further comprising a guide skirt body fixed to the
vehicle body and disposed at transverse direction outer sides of the drive
wheel at a portion at which the rubber crawler is wound around the drive
wheel, with a gap being kept between the drive wheel and the guide skirt
body.