baber/WOPTO huggingface dataset:
Patent EP-0891032-A3 (EP)
Inventor: MAEGAWA HIROAKI
IPC: H02K21/12
Filed: 1998-06-30
Abstract: A motor of an increased output is provided by
forming a rotor, composed of a permanent magnet
circumferentially divided into equal sections and
alternately magnetized in different magnetic poles, in
a cylindrical shape, positioning a first coil, the
rotor and a second coil along the axial direction of
the rotor, providing a first outer magnetic pole and a
first inner magnetic pole, magnetized by the first
coil, in opposed relationship respectively to the
external and internal peripheries of the rotor, also
providing a second outer magnetic pole and a second
inner magnetic pole, magnetized by the second coil, in
opposed relationship respectively to the external and
internal peripheries of the rotor and positioning the
first outer magnetic pole and the second outer magnetic
pole in an axially opposed relationship with a mutual
displacement by a predetermined phase angle, or forming
the ends of the first and second outer magnetic poles
in a tapered shape, thereby decreasing the leaking
magnetic flux.
Patent EP-0891071-A3 (EP)
Inventor: SENOH TAKANORI
IPC: G06T1/00
Filed: 1998-07-07
Abstract: A watermark data insertion method for inserting
watermark data into an input original signal is provided.
The method includes: a frequency transform step for
applying a frequency transform to the original signal to
form an intermediate signal; a watermark data insertion
stop for inserting the watermark data into a first set of
frequency component of the intermediate signal; and a
frequency inverse transform stop for applying an inverse
frequency transform to the intermediate signal, the
watermark data having been inserted into the intermediate
signal, thereby obtaining a signal containing the watermark
data embedded therein. The watermark data insertion
step includes: determining, based on pseudo random
numbers, the first set of frequency components of the
intermediate signal into which the watermark data is
inserted; and using a second set of frequency components
of the intermediate signal as a reference signal, the
watermark data not being inserted into the second set of
frequency components.
Patent EP-0893196-A3 (EP)
Inventor: WAKAZONO YOSHIO
IPC: B23Q1/01
Filed: 1998-07-24
Abstract: A machine tool is structured to enhance rigidity of a slide
member (50,60,70) opposing a cutting force acting on a tool spindle (100) with
no extra increase in weight, thereby intending to lighten the
slide member. The machine tool comprises a tool spindle
rotating around an axis extending along an Z-axis, a slide
member slidable in at least one of the X-axis, Y-axis and Z-axis
directions and a guide apparatus having a straight rail (101) and
movably supporting the slide member on the guide rail and
disposed such that three supporting points (12,14,16) for supporting the
slide member form vertexes of a triangle as seen from the X-axis
direction. Further, in another construction, two sets of linear
guide mechanisms and a linear motor for guiding each of an upper
portion (56) and a lower portion (52) of a gantry (50) are respectively
disposed between a lower surface of the gantry and a base (42), and
between a front surface of a cross beam (46) and an upper back
surface of the gantry, so that the cross beam does not lap over
the upper surface of the gantry.
Patent EP-0894982-A3 (EP)
Inventor: OGATA HIROSHI
IPC: F15B21/044
Filed: 1998-07-28
Abstract: A cylinder houses an angularly movable pilot shaft
and a piston axially movably mounted on the pilot shaft. When
the pilot shaft is angularly moved, a communication passage
defined in an outer circumferential surface of the pilot shaft
is brought into communication with an oil supply passage or an
oil drain passage for axially moving the piston. The pilot shaft
has a pair of communication passages defined in the outer
circumferential surface thereof, and the piston has a pair of
oil passages defined therein.
Patent EP-0899449-A3 (EP)
Inventor: KREINER KURT B
IPC: F02K9/60
Filed: 1998-08-27
Abstract: A rocket engine (20) has a combustion chamber (22), an injector
(38), and an attachment (48) between the combustion
chamber (22) and the injector (38). The attachment (48) includes
an annular metallic deposit (50) joined to the chamber
wall outer surface (30), and an annular transition ring structure.
The transition ring structure has an annular step collar
(46), and an annular adaptor ring (54) brazed to the annular
step collar (46). The adaptor ring (54) is welded on one end to
the injector (38) and on the other end to the metallic deposit
(50).
Patent EP-0920918-A3 (EP)
Title: Auftrags- bzw. Dosiervorrichtung für Fluide
Inventor: SCHIEFER ROLF
IPC: B05C5/02
Filed: 1998-10-06
Abstract: Bei einer Auftrags- bzw. Dosiervorrichtung für Fluide ist in
einem Gehäuse (10), dessen Gehäuseinnerem das Fluid zuführbar
ist, eine Austrittsöffnung (14) vorgesehen. Ein der Austrittsöffnung
zugeordnetes Verschlußteil ist entgegen einer
in dessen Schließrichtung wirkenden, vom Fluiddruck unabhängigen
Schließkraft durch eine Druckerhöhung des zugeführten
Fluids in eine Öffnungsposition bewegbar. Somit wird das Verschlußteil
direkt durch Einwirkung des Fluiddrucks bewegt und
bei aufrechterhaltenem Druck in seiner Öffnungsposition gehalten,
so daß auf zusätzliche elektro-pneumatische Vorrichtungen
verzichtet werden kann.
Patent EP-0909837-A3 (EP)
IPC: C23F4/00
Filed: 1998-10-13
Abstract: A chemical vapor deposition apparatus for depositing a
thin film of highly dielectric materials for giga-capacity memory
devices can reliably clean reaction products formed within the
deposition chamber without sacrificing the production
efficiency. The apparatus comprises a hermetic deposition
chamber (10) containing a substrate holding section for placing a
substrate, and a gas supply head (12) disposed opposite to the
substrate holding section (14) for directing a gaseous feed material
onto the substrate. There are provided a trapping member
supporting device for supporting a trapping member (26) so as to be
opposite to a target cleaning area inside the deposition chamber,
and a plasma generation device for generating a plasma between
the target cleaning area and the trapping member supported by
the trapping member supporting device.
Patent EP-0919757-A3 (EP)
Inventor: BOEGEL ANDREAS DIPL-ING DR RER
IPC: B32B15/08
Filed: 1998-11-17
Abstract: A tube with a plastic jacket made of a polyethylene (PE)-based mixture contains: (a) 15-45 wt.% chalk as filler; (b) 8-30 wt.% elastomer-modified polyolefin as plasticiser; (c) 1-10 wt.% metal-free thermal stabiliser, and (d) PE homopolymers and copolymers with a content of at least 15 wt.%. The casing composition contains 25-35 wt.% (a), 10-18 wt.% (b) (especially elastomer-modified polypropylene, PE or polybutene), 1-3 wt.% (c), 0.5-3 wt.% pigment mixture for colouring, 0.2-1.5 wt.% lubricants and processing aids, and PE homo- and co-polymer mixture as above, preferably HDPE, LDPE and/or LLDPE. The jacket shows a thermal conductivity of 0.1-0.5 (preferably 0.16-0.35) W/m/K at 40[deg]C, a heat distortion temperature of at least 105[deg]C and an elongation at break (DIN 53455) of at least 680%; it also meets the fire resistance requirements for building materials Class B2 (DIN 4102). The plastic jacket is preferably fitted round a copper pipe.
Patent EP-0861663-A3 (EP)
Inventor: GILLESPIE MATTHEW TODD
IPC: C12N15/09
Filed: 1998-02-24
Abstract: An osteoclastgenic inhibitory agent which comprises
an interleukin-18 and/or its functional equivalent. The agent
can be arbitrarily used as an ingredient for cell culture and
agents for regulating bone resorption and for osteoclast-related
diseases, directed to treat and/or prevent hypercalcemia,
osteoclastoma, osteoporosis, etc.
Patent EP-0880985-A3 (EP)
Inventor: KOTESKEY GARY L
IPC: B01D29/35
Filed: 1998-05-28
Abstract: An effluent filtering apparatus including an effluent filter (50) fluidly
connected to the output of an effluent pump (40) disposed in an effluent
tank (12), for providing filtered effluent to a drain field having a plurality of
finger pipes (44) defining a plurality of finger apertures (46). The effluent filter
includes a tubular member (69) defining a plurality of filtering orifices (76)
through a cylindrical wall (70). Effluent flows into the tubular member (69)
through an open first end (72) and flows out of the tubular member
through the filtering orifices, with turbulence within the tubular
member preventing at least a portion of solid material present in the
effluent from lodging within the filtering orifices. Effluent containing
solid material smaller in size than the filtering orifices flows from the
effluent tank to the drain field, but larger solid material present in
effluent is filtered by the filtering orifices, with the filtering orifices
remaining unobstructed for an extended period of time due to
turbulent flow within the tubular member. A basket-like filter insert (90)
may be disposed within the tubular member (69) proximate to the first
end (72), defining a plurality of openings (96) therethrough permitting flow of
effluent but preventing solid material aggregated within the tubular
member larger than the dimensions of the openings from flowing
backwards from the tubular member and into the pump when the
pump is deactivated.
Patent EP-0895869-A3 (EP)
Inventor: SHIMADA KAZUMICHI
IPC: B41J29/393
Filed: 1998-07-31
Abstract: In a printer that allows dual-way printing, a test pattern is formed to
adjust the print timing with high accuracy, i.e. to eliminate a deviation of dots
created in the course of a main scan in both a backward and forward
direction. The test pattern is based on a normal dither matrix, and includes a
plurality of dots regularly arranged both in a main scanning direction and in a
sub-scanning direction. When the test pattern is printed at an appropriate
timing, it is seen as a substantially homogeneous state without unevenness of
density (Fig.8). Where dot print timing is deviated, on the other hand, a
deviation in dot interval causes unevenness of density (Fig. 9). The deviation
of the dot print timing is accurately detected based on the presence or the
non-presence of such unevenness. When the interval of the dots is set equal
to an interval that realizes a spatial frequency giving a high visual sensitivity,
unevenness of the density is more prominently observable. The deviation of
the dot print timing may alternatively be detected by taking advantage of a
moire pattern, which is caused by an overlap of an inspection pattern, e.g.
parallel lines or a normal dither matrix, with reference lines, e.g. oblique or
vertical parallel lines.
Patent EP-0905774-A3 (EP)
Inventor: NARAYAN CHANDRASEKHAR
IPC: H01L23/31
Filed: 1998-09-29
Abstract: The use of an etch stop layer to define a terminal
via opening to access a device feature after formation of
a photosensitive soft-passivation layer. The etch layer
allows the size of the terminal via opening to be
decoupled from the resolution capabilities of current
photosensitive soft-passivation layer.
Patent EP-0880920-A3 (EP)
Title: Verfahren zum Herstellen einer Arbeitsplatte
Inventor: LEDERHILGER JOHANN
IPC: A47B77/02
Filed: 1998-05-22
Abstract: Zum Herstellen einer Arbeitsplatte (1) aus einer an der Oberseite (3) und zumindest
einer Stirnseite (4) deckplattenbeschichteten Kernplatte (2) wird die
Kernplatte (2) zuerst an der Oberseite (3) mit der Deckplatte (5) beschichtet und
dann in die Kernplatte (2) an der Unterseite (6) im Randbereich (9) der zu
beschichtenden Stirnseite (4) wenigstens eine stirnseitenparallele, sich bis in die
Deckplatte (5) erstreckende V-Nut (10) spanend eingearbeitet, worauf der
genutete Randbereich (9) um die Nutscheitellinien (11) unter Zusammenklappen
und Verkleben der Nutenflanken (12) gefaltet wird.
Patent EP-0940702-A3 (EP)
Inventor: FUSE KEIJI
IPC: G02B13/18
Filed: 1999-03-03
Abstract: In the design of a lens system, lens parameters are determined by minimizing a merit
function which is a sum of squares of ray aberrations or wavefront errors at many sampling
points. Prior methods often select the parameters which give very narrow tolerances to
production errors. The small tolerance increases the difficulty of production. In order to
increase the tolerance, states which allot errors ±δ to some chosen parameters are
considered. Merit functions corresponding the error-allotted states are made. An integrated
merit function is produced by adding the error-allotted merit functions to the non-error
allotted normal merit function. Parameters are determined by minimizing the integrated merit
function. The optimized parameters will give wider tolerances for the error-allotted
parameters. 
     DOE (diffraction optical element) design includes the steps of considering error-allotted
states S 1 , S 2 ,··· in addition to a non-error state S o , making merit functions E 1 , E 2 ,
··· for S 1 , S 2 ··· besides E o  for S o , defining an integrated merit function  E=Σw k E k    by
multiplying the merit function with weights and summing up, minimizing the integrated merit
function and determining optimum variables for the DOE.
Patent EP-0953715-A3 (EP)
Inventor: GOER BERNHARD DR RER NAT
IPC: E06B3/663
Filed: 1999-04-27
Abstract: On the outer surface of the metal foil (40) is a corrosion protection coating (44). This is a colored paint and/or a layer of chrome or chrome alloy. It is thin, being 2.5, 10 or best of all 20 times thinner than the metal foil.
Patent EP-0967249-A3 (EP)
Inventor: TAKUMAN OSAMU
IPC: C08K5/14
Filed: 1999-06-24
Abstract: A Heat-curable silicone rubber composition comprising
   (A) 100 weight parts organopolysiloxane with the average unit
formula R x SiO (4-x)/2  each R is independently selected from the
group consisting of hydroxyl and substituted and
unsubstituted monovalent hydrocarbon groups and x has a
value from 1.9 to 2.1 and containing at least 2 silicon-bonded
alkenyl groups in each molecule,   (B) 10 to 100 weight parts reinforcing filler,   (C) 0.1 to 10 weight parts carbosiloxane dendrimer that contains
at least 3 silicon-bonded hydrogen atoms in each molecule, 
and   (D) 0.1 to 10 weight parts organoperoxide.
Patent EP-1004907-A3 (EP)
Inventor: LEMOFF BRIAN E
IPC: H04B10/43
Filed: 1999-07-26
Abstract: A demultiplexer (10) includes a unitary optically transparent
structure (14) that utilizes focusing relay mirrors (30,32 and 36) to relay a
multi-wavelength beam of light among a series of wavelength-specific
interference filters (20,22,24,and 26), with each filter separating out a
specific wavelength component from the multi-wavelength beam. The relay
mirrors are focusing mirrors, so that the demultiplexer can be operated with a
non-collimated light beam in a manner that controls the potentially large angle
of divergence of non-collimated light, while taking advantage of the small
beam diameter in order to create a demultiplexer with greater miniaturization. 
     Light is coupled from an optical fiber (42) into the demultiplexer
(10).
Patent EP-0933924-A3 (EP)
Inventor: NOMURA SHOUICHI
IPC: H04N1/407
Filed: 1999-01-27
Abstract: A method of processing an image includes steps of: obtaining
data concerning the brightness of an original image; dividing
the data concerning the brightness into a plurality of groups
for each brightness domain on the basis of the histogram of
the data concerning the brightness; preparing correction
information for correcting the data concerning the brightness
for each of the plurality of groups, and executing image
processing to the original image on the basis of the
correction information.
Patent EP-0936607-A3 (EP)
Inventor: MUELLER WILLIAM
IPC: B29C45/26
Filed: 1999-01-29
Abstract: Methods and apparatus for making optical
discs (e.g., for use in digital versatile discs
("DVDs")) are provided. An optical disc made in
accordance with this invention includes at least one
roughened surface portion (310,340) to mask any manufacturing
irregularities and thereby improve the appearance of
the disc and, if the disc is used in a DVD, then also
the DVD. The method includes roughening a section of a
mold in contact with molten plastic, molding an optical
disc with that mold so that at least one side of the
optical disc has a roughened surface portion, and if
the disc is used in a DVD, securing the disc to another
disc with adhesive to form a DVD.
Patent EP-0949768-A3 (EP)
Inventor: LAAKSO JANNE
IPC: H04J13/00
Filed: 1999-04-08
Abstract: A data transmission system comprises a first device and a second device and
a duplex data transmission connection therebetween. The first device sends
to the second device user data on a data channel and control information on a
control channel. The transmission is arranged in frames that comprise a user
data field corresponding to a data channel and at least a first and a second
control information field corresponding together to a control channel. In order
to realise the control of the transmission power, there is determined a first
transmission power level, a second transmission power level and a third
transmission power level. From the second device to the first device there is
transmitted a frame by applying said first transmission power level to the
transmission of the user data field, said second transmission power level to
the transmission of the first control information field and said third
transmission power level to the transmission of the second control information
field.
Patent EP-0997412-A3 (EP)
Inventor: MIZUTANI TOMOHIRO
IPC: G03G15/00
Filed: 1999-10-26
Abstract: An image forming machine includes an image forming section for
receiving a sheet (9) supplied in a supplying direction, printing an image on the
sheet, and discharging the printed sheet in a discharging direction opposite to
the supplying direction while changing the sheet upside-down; a sheet supplying
table (20) situated adjacent to the image forming section, the sheet supplying
table (20) stacking the sheet (9) to be supplied to the image forming section;
a sheet discharging table (21) situated adjacent to the image forming section
and disposed vertically relative to the sheet supplying table (20), the sheet
discharging table (21) stacking the sheet (9) having the image printed thereon
and discharged from the image forming section; driving mechanism (22 to 27)
attached to the sheet supplying table (20) and the sheet discharging table (21)
for vertically moving the sheet supplying table (20) and the sheet discharging
table (21) in directions opposite to each other.
Patent EP-1004724-A3 (EP)
Inventor: JAMES CHRIS
IPC: E04H5/02
Filed: 1999-11-17
Abstract: The present invention provides a process or processing plant (10)
comprising a plurality of transportable containers (1-5) each container (1-5)
housing at least one component of the process plant.
Patent EP-1011075-A3 (EP)
Inventor: FURUHATA TOMOTAKE
IPC: G06T11/20
Filed: 1999-12-16
Abstract: In order to change the positions of a plurality of nodes that
constitute a line or a surface, following steps are executed: storing in
a storage device data of a normal for each node; changing the position of
each node and storing the position information into the storage device by
(1) defining a virtual elastic member connected to each node in a
direction of the normal of each node, and (2) stretching or shrinking the
elastic members in the direction of each normal so as to balance each
elastic member; and repeating the storing step and the changing step
until a predetermined condition has been satisfied. As a result, a smooth
curve or smooth surface is generated.
Patent EP-1013163-A3 (EP)
Inventor: MAY DAVID
IPC: A01G1/06
Filed: 1999-12-20
Abstract: A rose plant is propagated by grafting a rose bud onto a root stock to form
a rose plant and placing the root stock in a container to obtain a container-grown
rose plant, wherein roots of the rose plant are substantially not
disturbed after grafting of the bud onto the root stock.
Patent EP-0957527-A3 (EP)
Inventor: PELZ DIETER
IPC: H01P1/213
Filed: 1999-05-10
Abstract: An adjustable microwave diplexer comprising two combline filter sections (A
and B). Each filter section has at least three tunable resonator elements (1,2,3 and
4). Non-adjacent resonator elements of one section (A) are inductively coupled by
on adjustable coupling element (20,21), and non-adjacent resonator elements of
the other section (B) are capacitively coupled by an adjustable capacitor element
(31). This arrangement provides the means to achieve adjustable transmission
zeros above the passband of filter A and below the passband of filter B to provide
the diplexer with two highly selective filters.
Patent EP-1009121-A3 (EP)
Inventor: NAGATSU NAOHIDE
IPC: H04J14/02
Filed: 1999-12-06
Abstract: A wavelength division multiplexing ring network is constructed using a simple
architecture and a fewer number of hardwares between the nodes compared with the
conventional ring network. Each node is structured so that any number of multiple
waves can be processed, and a fault in the network or within a node is resolved by
providing a path-based protection so that switching can be performed without disrupting
other nodes or even within one node. The network uses two or four lines of optical fibers
to connect a plurality of nodes, and a half of the fibers are used for
communicating in a clockwise direction and a other half of the fibers are used for
communicating in a counter-clockwise direction to form a logical network by optical
paths contained in optical fibers so as to provide bi-directional communication between
any two nodes through equal number of relay nodes throughout the network, where each
node includes: multiple optical add/drop circuits (101, 102); an optical path
transmit end (111) and an optical path receive end (112) for freely selecting and
outputting multiple combinations of wavelengths to be inserted in each node; and
transmission lines (113~116) provided between the optical add/drop circuits and the
optical path transmit end, as well as between the optical add/drop circuits and the optical
path receive end for transmitting any multiple waves to be processed within the node so
as to establish mutual communication by transmitting processed multiple waves to other
nodes. This network design enables to reduce the number of connections between the
optical path transmit and receive ends, and also to reduce the number of optical signal op
termination circuits.
Patent EP-0955327-A3 (EP)
Inventor: JENNINGS JOHN
IPC: A62D1/04
Filed: 1999-04-30
Abstract: Perfluoroalkyl-allyloxy- and perfluoroalkyl-iodopropyloxy-substituted polyaminoacids or poly-RF-fluoroallyl-substituted polyaminoacids which contain, in random distribution, q units of A-1, r units of A-2, s units of A-3 and t units of A-4 in which A-1 and A-2 are perfluoroalkyl-substituted amino groups of the formulae <CHEM> A-3 is a hydrophilically substituted amino or amido group of the formula <CHEM>  and A-4 is a substituted amino or amido group of the formula <CHEM> where the variables are as defined herein, are useful to provide oil repellency to paper and as foam stabilizers in alcohol resistant - aqueous fire-fighting foam fire-fighting foam compositions.
Patent EP-0984137-A3 (EP)
Title: Verfahren und Vorrichtung zur Schubentlastung eines Turboladers
Inventor: LOOS MARKUS
IPC: F01D3/04
Filed: 1999-08-09
Abstract: Aufgabe der Erfindung ist es, das Teillast- und Leerlaufverhalten eines mit einer
Vorrichtung zur Schubentlastung ausgestatteten Turboladers zu verbessern. Dazu
sollen sowohl ein Verfahren als auch eine Vorrichtung angegeben werden. 
     Erfindungsgemäss wird dies dadurch erreicht, dass diese Verbindung eines Hochdruckbereiches
(16, 61) des Turboladers (1) mit einem Bereich (21, 29) des Turboladers
(1), welcher einen geringeren Druck als der Hochdruckbereich (16, 61)
aufweist, bei Vollast des Turboladers (1) vollständig geöffnet, bei Teillast zumindest
nahezu und im Leerlauf vollständig geschlossen wird. Dazu ist die als ein
Entlüftungskanal (22) ausgebildete Vorrichtung zur Schubentlastung mit einem
Schliesselement (30, 41, 46) versehen.