baber/WOPTO huggingface dataset:
Patent EP-0404397-A3 (EP)
Title: Image processing system
IPC: G06T1/00
Filed: 1990-06-07
Abstract: An image processing system for rapidly resizing colour images which 
are comprised of rows and columns of picture elements, each picture 
element including multiple colour components, a first table being 
created which includes values which correspond to selected percentages 
of each permitted magnitude of colour component, a second table which 
contains nonrepetitive information being utilised to determine what 
percentages of existing picture elements must be utilised to create new 
picture elements for the resized image. The percentages from the second 
table are utilised to access the values within the first table to 
determine those values of each colour component which must be combined 
to create each new picture element. After all of the components of each 
new picture element have been determined, the components are combined 
and the new picture elements are utilised to display a resized colour 
image.
Patent EP-0420559-A3 (EP)
Title: Process for the preparation of purine compounds
IPC: C07D473/18
Filed: 1990-09-25
Abstract: A process for the preparation of a compound of formula (A): <CHEM> wherein X is hydrogen, hydroxy, chloro, C1-6 alkoxy or phenyl C1-6 alkoxy and Ra and Rb are hydrogen, including acyl and phosphate derivatives thereof; which process comprises:  i) the preparation of a compound of formula (I): <CHEM> wherein R1 is C1-6 alkyl, or phenyl C1-6 alkyl in which the phenyl group is optionally substituted; R2 is hydrogen, hydroxy, chlorine, C1-6 alkoxy, phenyl C1-6 alkoxy or amino; and R3 is halogen, C1-6 alkylthio, C1-6 alkylsulphonyl, azido, an amino group or a protected amino group, which process comprises the reaction of a compound of formula (II): <CHEM>  with a compound of formula (VII): <CHEM> wherein Q is a leaving group, J is hydrogen or halo and R1 is as hereinbefore defined; to give a compound of formula (VIII): <CHEM> followed by reduction of the compound of formula (VIII) to give a compound of formula (I) as hereinbefore defined; and, as necessary or desired, interconverting variables R1, R2 and R3 to further values of R1, R2 and R3; (ii) the conversion of the resulting compound of formula (I) to a compound of formula (A) by converting variable R3, when other than amino, to amino, reducing the ester groups CO2R1 to CH2OH and optionally forming acyl or phosphate derivatives thereof, and as necessary or desired converting variable R2 in the compound of formula (I) to variable X in the compound of formula (A).
Patent EP-0428419-A3 (EP)
Title: Method and means for treating sludge
IPC: C05F7/00
Filed: 1990-10-10
Abstract: The method and apparatus of the present invention comprise an elongated auger housing (24) having a rotatable auger (42) therein. Augers (62, 70) are provided for delivering sludge and an additive such as cement kiln dust to the intake end of the mixer housing. An auger within the mixer housing conveys the material to the discharge end of the housing, and at the same time mixes the materials together.
Patent EP-0384912-A3 (EP)
Title: Hydroxamate bleach stabilizer
IPC: C11D3/39
Filed: 1990-02-20
Abstract: There are disclosed compositions comprising 
peroxygen containing bleach systems containing a 
bleach stabilizing amount of compound represented by 
the formula 
  
wherein R is selected from the group consisting of 
optionally substituted straight and branched chained 
alkyl C₁-₂₁, alkenyl C₁-₂₁, hydrogen, and optionally 
substituted phenyl groups, and 
  
wherein each R″ is independently selected from groups 
consisting of hydrogen, alkyl C₁-₂₁ and alkenyl C₁-₂₁, 
provided that the total number of carbons in both R″ 
groups is not greater than 21, each X is independently 
selected from hydrogen and SO₃ and Z is selected from 
the group consisting of hydroxy, alkoxy C₁-5 and 
alkenoxy C₁-₅, -O⁻M⁺, -NR₂‴ wherein each R‴ is 
independently selected from the group consisting 
of hydrogen, alkyl C₁-₅ or alkenyl C₁-₅, and R′ is 
selected from the group consisting of hydrogen, 
optionally substituted straight and branched chained 
alkyl C₁-₂₁, alkenyl C₁-₂₁ and an optionally substituted 
phenyl group, provided only one of R and R′ is hydrogen 
said stabilizer having a hydrophile-lipophile (HLB) 
balance within the same range as the HLB of said 
compounds wherein R is an unsubstituted C₁-₂₁ alkyl 
group and R′ is hydrogen or an unsubstituted C₁-₆ 
alkyl group, M is selected from hydrogen and a non-­
interfering cation, and further provided that when M⁺ 
represents hydrogen and the composition contains a 
detergent active agent, the bleaching agent is 
selected from an inorganic peroxy compounds and bleach 
activator combination or an organic peroxy acid.
Patent EP-0442399-A3 (EP)
Title: Wholly aromatic polyamides, process for preparing them and moulded articles thereof
IPC: D01F6/60
Filed: 1991-02-09
Abstract: Aromatic copolyamides are described, which are soluble in organic amide solvents. The polymers are composed to at least 95 mol % of repeat structural units A: -OC-AR-CO- B: -HN-Ar'-NH- C: -HN-Ar''-NH- <IMAGE>  <IMAGE>  <IMAGE>  in the combinations A+B+C+D, or A+C+D+E and up to 5 mol % of m-bond-containing structural units F and/or G derived from aromatic dicarboxylic acids (F') and/or from aromatic diamines (G'), the sum total of the mole fractions of structural units A+F and the sum total of the mole fractions of the structural units of B+C+D+E+G being essentially the same, -Ar- and -Ar'- are divalent aromatic radicals whose C-N valence bonds are in a para-position or in a similar coaxial or parallel position and which may be substituted by one or two inert radicals, such as lower alkykl or halogen,  <IMAGE>   is a trivalent aromatic radical which after removal of the -SO2R group has the same meaning as -Ar- or -Ar'- or else is the structural unit  <IMAGE>   wehre X is -O-, -NHCO-, -SO2- or -CO-, -R is lower alkyl and -R' is lower alkyl or alkoxy, and the proportions of the diamine components B, C, D and E are within the following limits: B: 25-47.5 mol % C: 7.5-30 mol D: 45-67.5 mol and E: 20-40 mol.
Patent EP-0482447-A3 (EP)
Title: Measuring device for determining the content of solid matter dissolved in a solution
IPC: G01N15/06
Filed: 1991-10-11
Abstract: Measuring device for determining the content of solid matter dissolved in a solution in the production of flexographic printing blocks. The solution is continuously fed through a hollow needle having a specified ratio of diameter to length. Depending on the saturation pressure of the solution, a corresponding pressure is established which is indicated digitally as a percentage solids content after electronic conversion and temperature compensation. <IMAGE>
Patent EP-0441583-A3 (EP)
Title: Cathode current collector material for solid cathode cell
IPC: H01M4/66
Filed: 1991-02-05
Abstract: A highly alloyed nickel-containing ferritic stainless steel material for use as a cathode current collector for lithium solid cathode cells is provided.. The material does not require costly melting practices and provides high corrosion resistance particularly where elevated temperature, 72 DEG C or higher, storage and performance is required relative to other cathode current collector materials thereby increasing cell longevity.
Patent EP-0470707-A3 (EP)
IPC: G03F7/09
Filed: 1991-07-11
Abstract: An antireflection coating (16) for use with a photolithographic process 
comprises a layer of organic material that planarizes the surface upon which a 
photoresist layer (21) is deposited, is highly absorptive of deep ultraviolet 
actinic 
light, and can be plasma etched along with an underlying metal layer (11), thereby 
obviating the need for a separate step to remove the exposed antireflection coating 
prior to metal etch.
Patent EP-0473268-A3 (EP)
Title: Continuous release pharmaceutical compositions comprising a polypeptide covalently conjugated to a water soluble polymer
IPC: A61K47/48
Filed: 1991-07-16
Abstract: Pharmaceutical compositions for continuous release of a physiologically active substance in which the physiologically active substance comprises a polypeptide covalently conjugated to a water soluble polymer show particularly desirable release characteristics. Polypeptides for use in the pharmaceutical compositions include G-CSF and solution stable derivatives thereof, human calcitonin and interleukin-2. The material of the composition may be a polylactide or biodegradable hydrogel derived from an amphipathic block copolymer. The compositions enable a therapeutically effective polypeptide to be continuously released over a prolonged period of time following a single administration of the pharmaceutical composition to a patient.   <IMAGE>
Patent EP-0504520-A3 (EP)
Title: On-stream monitoring of a treating agent in a cooling water system
IPC: C02F5/08
Filed: 1991-09-24
Abstract: Method of determining treating agent concentration added to a water recirculating system to enhance efficiency by inhibiting scaling or corrosion or settling of particulates; the treating agent bears an amine-containing fluorescent moiety tag covalently bonded thereto, allowing sample analysis for emissivity as a measure of concentration equatable to the performance of treating agent in the system; by simultaneously employing an inert fluorescent tracer equated to the original (ppm) dosage of treating agent, consumption of the treating agent may be determined by emissivity differences equated to the original dosage.
Patent EP-0569753-A3 (EP)
IPC: G01N35/00
Filed: 1993-04-23
Abstract: A device for receiving, storing and dispensing plates with bound biologically active substances is intended to make it possible to automate the distribution and positioning of such carrier plates. This is achieved by a tubular receiving element (2) in which a plurality of plates (3) and spacers (4) are alternately arranged one on top of the other. <IMAGE>
Patent EP-0589171-A3 (EP)
Title: Pear switch and multiple touch contact switch
Inventor: RUHR SIEGFRIED
IPC: H01H9/02
Filed: 1993-07-24
Abstract: A pear-type and multiple touch-contact switch is described having at least one function key, which is arranged on a touch-contact switch housing, and a connecting lead which is passed out of an outlet opening in the touch-contact switch housing. The touch-contact switch housing (2) is provided with a clamping holder (7, 24) for holding a section of the connecting lead (3), which is laid from the outlet opening (29) as far as a loop (30) which extends to the holder (7, 24). As a result of this refinement, a loop can be formed from the connecting lead (3), which loop is used for suspending the touch-contact switch on a retaining grip, for example on a hospital bed. <IMAGE>
Patent EP-0633017-A3 (EP)
Title: Cosmetic and dermatologic compositions containing delta-aminolevulinic acid.
Inventor: UHLMANN BEATE DR
IPC: A61K31/195
Filed: 1994-05-28
Abstract: Cosmetic or dermatologic compositions with an effective content of delta -aminolaevulinic acid.
Patent EP-0657681-A3 (EP)
Title: Distributor device.
Inventor: STOLL KURT DR
IPC: F16L41/00
Filed: 1994-09-15
Abstract: A distributor device for compressed air and/or other media is proposed. The distributor device has a distributor housing (1) with a distributor space (3) and a longitudinal slot (2) opening into the distributor space (3). Two sealing strips (7, 8) facing one another are provided in the area of the longitudinal slot. A pressure space (24) provided in addition to the distributor space (3) is formed on the rear side of each sealing strip (7, 8). Fluidic pressure medium can be admitted to the pressure space (24) in order to press the sealing strips (7, 8) against one another in a sealing manner. In this way, a reliable seal is guaranteed irrespective of any remaining plastic deformations of the sealing-strip material. <IMAGE>
Patent EP-0608963-A3 (EP)
Inventor: VAN DER PLAS NICOLAAS
IPC: F15B11/22
Filed: 1992-02-27
Abstract: Device for taking out ensilage material comprising a separating member provided with at least two cutting blades (4,5,6), each being movable in its longitudinal direction, both longitudinal directions including an angle. The cutting blades (4,5,6) are mutually coupled by means of a flexible member (13) enclosed in guiding means (17,19), so that the flexible means can transfer a pulling force as well as a pushing force between the cutting blades (4,5,6). <IMAGE>
Patent EP-0649069-A3 (EP)
Inventor: HANEDA SATOSHI
IPC: G03G21/18
Filed: 1994-10-03
Abstract: A color image forming apparatus which includes: an enclosure
body having an upper body (10A) and a lower body (10B); a photoreceptor
for forming a toner image on its surface; a charger (112) for
charging the surface of the photoreceptor; a laser beam
generator (113) for forming a latent image on the surface charged by
the charger (112); a black developer (204) for forming a black toner
image; in which the photoreceptor and the black developer (204) form
a process cartridge (2102) and the process cartridge is detachably
accommodated in the upper body (10A); a color developer (2002) for forming
a color toner image; in which the color developer includes a
toner replenishing port and a toner hopper, and the color
developer (2002) is capable of being detached from the process
cartridge (2102) so that the color toner is supplied to the toner
hopper through the toner replenishing port; a transfer means (136) for
transferring the black toner image and the color toner image
from the surface of the photoreceptor to the recording medium;
and a support shaft member (3) for pivotally supporting the upper
body (10A) and the lower body (10B) so that the upper body has a closed
position in which the upper body is coupled with the lower
body by a coupling member so as to enable the color image
forming apparatus for forming a color image and an open
position in which the process cartridge is moved upward so as
to create an open space between the transfer means or and the
photoreceptor.
Patent EP-0693861-A3 (EP)
Inventor: HIRASAWA KAZUHIRO
IPC: H04B7/26
Filed: 1995-07-21
Abstract: A mobile communication system that can preliminarily
inform a user of the possibility of an occurrence of
interruption of a call, which is peculiar to the system of
the TDMA type. In this mobile communication system, a CPU
(16) measures a received level of speech quality by detecting
data representing speech quality in an SACCH frame on the
basis of a result of analysis of a received frame by means of
a receiving portion (11). In the case where the received
level is less than a predetermined value, a counting portion
(17) is caused to start counting. If the received level is
low in the case of the next SACCH frame, the count is
incremented. When the count reaches a predetermined value, a
speaker (18) serving as alarming means is operated so as to
produce a warning tone. Thereby, a warning is given to a
person who is currently using the system.
Patent EP-0712579-A3 (EP)
Inventor: TRUSCELLO FRANCO
IPC: A21D13/08
Filed: 1995-09-11
Abstract: The product includes a shell (2) which is generally
cup-shaped with a rim in the form of an annular flange
(3) which projects radially outwardly of the product
(1). This rim (3) avoids the risk of smearing when the
product (1) is grasped by keeping contact with it to a
minimum while, at the same time, ensuring that the
product (1) is held securely in its packaging. 
The preferred application of the invention is in the
field of confectionery.
Patent EP-0710959-A3 (EP)
Inventor: OHTSUKI TETSUYA
IPC: G11C5/14
Filed: 1995-11-03
Abstract: An electrically erasable and programmable read only
memory device is equipped with a supply voltage switching
circuit (31) responsive to a write enable signal (WE) for
selectively supplying a write-in voltage (Vpp) and a read-out
voltage (Vcc) through a power distribution line (37) to
a row address decoder unit (33), and the supply voltage
switching circuit includes a series of first and second p-channel
enhancement type transistors (Qp31/Qp32) having
respective gate electrodes coupled to the write-in voltage
line and the power distribution line, a third p-channel
enhancement type transistor (Qp33) having a gate electrode
coupled to the power distribution line and a controlling
sub-circuit (31a) responsive to the write enable signal so
as to supply first and second control signals (IN31/IN32)
of the ground level and a third control signal (IN33) of
the potential level equal to the power distribution line
to the first and second p-channel enhancement type
transistors and the third p-channel enhancement type
transistor when the write enable signal is in the active
level.
Patent EP-0720350-A3 (EP)
Inventor: SAWANO MITSURU
IPC: H04N1/52
Filed: 1995-12-27
Abstract: A method of recording an image in which a multicolor
image is recorded by moving in a subscanning direction a
head having recording elements arrayed in a main scanning
direction to make variable the density or area ratio of each
pixel in correspondence with an image density, and by
combining the colors of yellow, magenta, cyan, and black,
wherein each color is recorded by dots arranged at a
fractional dot cycle in the subscanning direction, so as to
prevent color moire due to misregistration.
Patent EP-0755021-A3 (EP)
Inventor: FALL JEFFREY E
IPC: G06K15/00
Filed: 1996-04-30
Abstract: Disclosed is a method and apparatus for printing multiple original
copies from a single transmission of one copy of a document from a document
generating source (10). The invention employs a storage device (108) within an
image forming device (100) to make an electronic copy of the document as the
document is printed the first time. The image forming device (100) then
iteratively prints the desired number multiple original copies by reading successive
print jobs from the storage device (108).
Patent EP-0756034-A3 (EP)
Title: Verfahren und Vorrichtung zum Trocknen einer Faserstoffbahn
Inventor: OECHSLE MARKUS
IPC: D21F5/04
Filed: 1996-06-18
Abstract: Die Vorrichtung hat mehrere heizbare Trockenzylinder, die in
zwei übereinanderliegenden Zylinderreihen angeordnet sind.
Zwischen zwei benachbarten Zylindern (4, 5) ist eine Siebleitwalze
(6) derart angeordnet, daß die Bahn (7) und ein Sieb (8)
gemeinsam vom ersten Zylinder (4) zur Siebleitwalze laufen,
wonach die Bahn frei von der Siebleitwalze (6) zum nächsten
Zylinder der anderen Zylinderreihe läuft. Zwischen den benachbarten
Zylindern (4, 5) wird durch das Sieb (8) ein Schacht
(1, 2, 3) begrenzt, worin ein Luftleitkasten (11) und eine
Blasvorrichtung (15) angeordnet sind. Der Luftleitkasten (11)
erzeugt Unterdruck, um die Bahn (7) an das Sieb (8) anzusaugen.
Die Blasvorrichtung (15) richtet einen Luftstrom durch
das Sieb (8) hindurch in die Tasche T. Zwischen dem Luftleitkasten
(11) und der Blasvorrichtung (15) befindet sich ein
Luftkanal (23), in den wenigstens eine Treibdüse (17) einmündet,
die mittels Ejektorwirkung Luft aus einem ersten Teil des
Schachtes (1) absaugt. Die Treibdüse (17) und die Blasvorrichtung
(15) sind voneinander unabhängig mit Blasluft beaufschlagbar.
Patent EP-0730006-A3 (EP)
Inventor: WIERCINSKI ROBERT ALAN
IPC: C09D195/00
Filed: 1996-02-27
Abstract: A pressure-sensitive waterproofing membrane
which exhibits good adhesion and flow resistance when
applied to a substrate, such as a roof top. Good flow
resistance is derived from vulcanization of the pressure-sensitive
waterproofing composition after it is applied to
the roof top and allowed to cure under the effect of
ambient sunlight energy. An exemplary method of the
invention for making the field vulcanizing waterproofing
membrane comprises the steps of providing a first component
that comprises a bitumen and a vulcanizable elastomer,
providing a second component that comprises a vulcanizing
agent operative to vulcanize the elastomer when mixed
therewith, providing an in-line mixer operative to mix the
first and second components together without substantially
vulcanizing them, and extruding the mixed components
through a sheet die to form a layer of vulcanizable
waterproofing composition that is capable of having
substantially uniform thickness and of being self-adherent
to a rooftop surface.
Patent EP-0769818-A3 (EP)
Inventor: KATAOKA ICHIRO
IPC: H01L31/05
Filed: 1996-10-16
Abstract: A solar cell module (fig.1) comprising a solar cell
element 101 and at least a surface side covering material
positioned on the light receiving face side of said solar
cell element 101, said surface side covering comprising
at least a filler 103, a nonwoven glass fibre member 102,
and a surface protective film 104, wherein said nonwoven
glass fibre member 102 has a texture bonded with an
acrylic resin or is treated with a silane coupling agent.
Patent EP-0783182-A3 (EP)
Title: Schmelzsicherung in einer integrierten Halbleiterschaltung
Inventor: WERNER WOLFGANG DR-ING
IPC: H01L23/58
Filed: 1997-01-03
Abstract: Die Erfindung sieht vor, eine Schmelzsicherung (fusible
link), die als Leitbahn mit einer Querschnittsverengung als
Soll-Schmelzstelle ausgebildet ist, in einem Hohlraum anzuordnen.
Die Oberfläche des Hohlraums und/oder der
freiliegenden Leitbahn kann zur Verhinderung von Korrosion
mit einer Schutzschicht bedeckt werden.Vorteile eines solchen
fusible link sind eine geringere Zündenergie und eine erhöhte
Zuverlässigkeit. Die Schmelzsicherung kann als
Speicherelement eines PROM verwendet werden.
Patent EP-0809983-A3 (EP)
IPC: A61F2/24
Filed: 1997-02-09
Abstract: Die Erfindung betrifft eine mechanische Herzklappe für künstliche
Blutpumpen und Konduits. Ein Schließkörper befindet sich
in einem Strömungskanal mit einer S-förmig geformten Mittellinie
und mit in Stromrichtung abnehmender Querschnittstläche.
Der Schließkörper ist in der Form eines Rotationskörpers
ausgebildet und ist um einen Zapfen oder um eine virtuelle
Achse drehbar, welche außerhalb des Schwerpunktes des
Rotationskörpers liegt.
Patent EP-0782887-A3 (EP)
IPC: B05D7/20
Filed: 1995-02-28
Abstract: A sifting screen is described comprising a rigid frame, a first 
woven cloth (10,14) of hard wearing metal wire, stretched thereacross 
and secured thereto, and a second woven cloth (12,16) having a coarser 
mesh than the first cloth (10,14) and being woven from an elongate 
material of greater cross-section than the first, also 
stretched across the frame, and secured thereto, below the 
first cloth (10,14), to support the latter against sagging. In 
accordance with the invention, the frame may be formed from 
heavy guage steel or more preferably glass reinforced gas blown 
polypropylene reinforced by elongate metal reinforcing elements 
or rods.
Patent EP-0778559-A3 (EP)
Inventor: KOBAYASHI TOSHIAKI
IPC: F02F7/00
Filed: 1993-03-11
Abstract: A plurality of pulse signals (trigger signals)
responsive to driving of a power plant (1) are directly
supplied to respective adaptive control circuits (60,61,100) each
having an adaptive digital filter (60) for controlling
components of periodic or semi-periodic vibrations and
noises ascribed to related component parts of a
vibration/noise source. 
     A periodic signal-eliminating means
is provided for determining a transfer characteristic
of a system to which the adaptive control is applied,
based on a residual component signal from the periodic
signal-eliminating means, a random signal having a low
amplitude level, etc.