baber/WOPTO huggingface dataset:
Patent EP-0135983-A3 (EP)
IPC: C08F218/00
Filed: 1984-06-26
Abstract: A low molecular weight hair spray resin containing a 
vinyl monomer having a    --electron with-drawing group 
and consisting essentially of alternating units of vinyl ester 
and an alkyl half ester maleate derived from an alternating 
vinyl ester/maleic anhydride copolymer. The resins of this 
invention are defined by the structure: 
  
wherein R and R₁ are each independently alkyl having from 
1 to 6 carbon atoms and n has a value between about 40 and 
250, preferably 60 to 220.
Patent EP-0142908-A3 (EP)
IPC: F16K31/14
Filed: 1984-08-14
Abstract: The invention comprises an improved override and an 
interrelated valve system. A valve apparatus has a valve 
body which mounts a valve element for movement between 
positions opening and closing the flowway through the valve 
body. The override is associated with the valve element and 
is selectively shiftable between an engaged mode in which 
the override is operatively connected with the valve element 
for moving the valve element between its open and closed 
positions, and a disengaged mode in which the operative 
connection between the override and the valve element is 
interrupted, whereby the valve element may move indepen­
dently of the override. The override preferably may include a 
housing, a driven gear in the housing connected to the valve 
element, a clutch shaft mounted in the housing for rotation 
about its own axis, a drive shaft rotatably mounted in the 
clutch shaft, with the axis of the drive shaft parallel to but 
eccentrically spaced from the axis of the clutch shaft, and a 
drive gear generally opposed to the driven gear and coaxially 
carried by the drive shaft for rotation therewith. By rotation 
of the eccentric clutch shaft, the two gears may be engaged 
and disengaged.
Patent EP-0143516-A3 (EP)
IPC: G06F11/22
Filed: 1984-08-28
Abstract: Disclosed is a scan apparatus which provides an interface 
and control signals between a secondary computer and data 
locations in a host computer. The scan apparatus functions 
independently of the normal operation of the host computer. 
Scan-out is performed transparently to the operation of the host 
computer. The host computer is organized into a plurality of 
functional units. Each functional unit is constructed of circuits on 
semiconductor chips. The semiconductor chips are organized in 
blocks. In the present invention, each block within the host 
computer includes a multimode scan apparatus which controls 
the scan operations in connection with that block. The scan 
apparatus in each block is connected to the secondary computer 
by clock and scan lines. The scan apparatus on each block 
includes a multimode sequencer which is controlled by the 
secondary computer and independently of the operation of the 
host computer, executes the scan sequences for performing the 
scan operations associated with the block.
Patent EP-0154845-A3 (EP)
IPC: B01D25/26
Filed: 1985-02-19
Abstract: Ein auswechselbares, rechteckiges, flaches, selektiv per­
meables Filterelement (1) zum Bestücken der rahmenartigen 
Sektion (27, 30) eines Schichtenfiltergerätes (20) aus Metall 
und/oder Hartkunststoff zur Filtration von Fluiden (Flüssigkeit 
und/oder Gas), ist mit seinem Rand leckdicht und sandwichar­
tig zwischen einem Gehäuseteil (30) trubraumseitig und einem 
Gehäuseteil (27) filtratraumseitig einspannbar und entgegen 
dem Druckgefälle auf einer drainierenden Gehäusestützplatte 
(27) abgestützt, wobei der Trubraum und Filtratraum mit An­
schlüssen (22, 25) für die Versorgung und Entsorgung der Ge­
häuseräume ausgestattet sind. Das flache Filterelement (1) ist 
aus einem dem Innenmaß eines Hohlraumes (30) in Länge, 
Breite und Tiefe (dieses Innenmaß im wesentlichen ausfüllen­
den) angepaßten, in eine Vielzahl von eng aneinanderliegen­
den Falten plissierten Flachfilterband gebildet, wobei die offe­
nen Falten und die Stegrücken einer Seite der Plissierung dem 
Trubraum (41) und die offenen Falten und die Stegrücken der 
anderen Seite dem Filtratraum (47) zugewandt sind und die zu 
einem flachen Quader (Platte) geformte Plissierung des min­
destens einlagig aufgebauten Filterbandzuschnittes ist rah­
menartig mit einer Dichtung (6) aus Kunststoff eingefaßt, und 
diese ist mit einem angeformten Dichtungsflansch (7) ausge­
stattet, mit welchem die Filterkassette zwischen den Gehäuse­
teilen (27, 30) leckdicht einklemmbar ist. Die Plissierung ist 
beidseitig mit einem Stützgitter (10, 11) abgedeckt, dessen 
Ränder zur Versteifung der Filterkassette im Material der Dich­
tung (6) und/oder des Dichtungsflansches (7) verankert sind.
Patent EP-0170008-A3 (EP)
Title: Lichttaster oder Lichtschranke
IPC: G01B11/00
Filed: 1985-06-07
Abstract: Die Planfläche (29) der Plankonvexlinse (19) ist mit einer 
Neigung von etwa 4° zu einer zur Achse (35) des Lichtbündels 
senkrechten Ebene (37) angeordnet. Das durch die Planflä­
che (29) zurückgestrahlte Licht fällt daher nicht auf den 
Lichtsender (17). Dadurch wird ein niedriger Störsignalpegel 
erreicht. Alle so hergestellten Lichttaster und Lichtschranken 
haben daher ein gutes Verhältnis zwischen Nutzsignal und 
Störsignal und weisen deshalb keine grossen Unterschiede 
im Schaltverhalten auf.
Patent EP-0164233-A3 (EP)
IPC: B21C37/08
Filed: 1985-05-17
Abstract: A tubing mill for roll forming a strip of metal into a fluted 
tube having alternating longitudinally extending high and low 
portions on its outside surface. The mill includes feed means 
(24) for supplying a generally planar strip of metal (26) and em­
bossing means (28) for forming the high and low portions on 
the surface of the strip to be formed into the outside surface of 
the tube. The mill also includes breakdown means (32) for se­
quentially transversely bending the strip from its planar condi­
tion. The breakdown means includes roller means (44, 46, 48) 
having a gripping surface for engaging the strip and having al­
ternating high and low portions shaped to mate with those of 
the strip. Additionally, the mill includes closure means (34) for 
bringing into abutment the lateral ends of the bent portions of 
the strip, and welding means (36) for seam welding the ends 
together.
Patent EP-0186976-A3 (EP)
Title: Forming glass layers on semiconductor substrates
IPC: H01L21/316
Filed: 1985-12-02
Abstract: A glass coating is provided on a substrate, e.g. an integrated circuit, by pulse heating the substrate provided with the glass to a temperature at which the glass becomes fluid. The glass viscosity is determined by control of an atmosphere in which heating is effected. Typically this atmosphere includes oxygen or water.
Patent EP-0194527-A3 (EP)
Title: Means for ventilation and/or venting of rooms
IPC: F24C15/20
Filed: 1986-02-28
Abstract: 1. A drop ceiling including a carrier (6) adapted to be suspended from a ceiling of a building and further including trap members (2) adapted to be placed upon the carrier (6), said carrier having a collecting gully (7) for condensate collected from and discharged by the drop ceiling (1), the collecting gully (7) being detachably fixed relative to the carrier (6) and the face thereof for placing the edge (5) of the trap member (2), characterized in that the collecting gully (7) is subdivided in its longitudinal direction into individual gully pieces (9) and the gully pieces (9) are detachably coupled in the direction of push and pull and are displaceable relative to the carrier (6).
Patent EP-0205058-A3 (EP)
IPC: H04N5/225
Filed: 1986-05-31
Abstract: Eine Videokamera ist mit einem in Längsrichtung ver­
schiebbaren Teil (5) versehen, das in der vorderen Endstel­
lung einen Schutz für das Objektiv (4) bildet und in der hinter­
en Endstellung das Objektiv freigibt. In der hinteren Endstel­
lung ist zusätzlich das Okular (9) des Suchers auf maximale 
Vergrößerung ausgefahren.
Patent EP-0215228-A3 (EP)
IPC: B23Q7/04
Filed: 1986-07-15
Abstract: Bei einer Schrägbettdrehmaschine mit zwei unabhän­
gig verfahrbaren Werkzeugträgern soll der automatische 
Werkzeugwechsel mit einem zweiachsigen Werkstückhand­
habungsgerät, dessen Bewegungsebene von der Verfahr­
ebene der Werkzeugträger abweicht, ermöglicht werden. 
Dazu werden voneinander verschiedene Werkzeugaufnah­
men der beiden Werkzeugträger in die Bewegungsebene 
des Werkstückhandhabungsgeräts gebracht und mit einem 
automatisch einwechselbaren Werkzeuggreifer in unter­
schiedlichen Drehlagen bereitstehende Werkzeuge in die 
jeweiligen Werkzeugaufnahmen eingesetzt.
Patent EP-0212426-A3 (EP)
Title: Endoscope
IPC: A61B1/05
Filed: 1986-08-05
Abstract: An endoscope includes an operation section (10) and an insertion section (12) extending from the operation section. An image-pickup unit (26) is disposed in the extended end portion of the insertion section. The unit has an objective optical system (40), a solid-state image-­pickup device (44), and a case (60) accommodating the optical system and image-pickup device. The interior of the case communicates with the interior of the endoscope.
Patent EP-0219258-A3 (EP)
IPC: A61K38/22
Filed: 1986-09-29
Abstract: Four decapeptides found to be analgesics and have 
antagonist activity to Neurokinin B which is also known as 
Neuromedin K. The decapeptides are of the following 
formula (I):  
A¹-D-Pro²-His³-D⁴-Phe⁵-D-Trp⁶-Val⁷-D-Trp⁸-Leu⁹-Nle¹⁰-NH₂  
(I)  
wherein A¹ and D⁴ are Asp or D-Asp amino acids. Also 
described is an opthalmic solution to treat pain or 
inflammation and an HPLC separation method using 
piperidine.
Patent EP-0237836-A3 (EP)
Title: Sterilization method
IPC: A61L2/20
Filed: 1987-02-24
Abstract: Heat-labile articles are sterilized by subject­ing them to pulses of sporicidal vapors and maintaining them for a holding period in contact with such vapors.
Patent EP-0258708-A3 (EP)
Title: Method of controlling generation of clinker ash from exhaust gas dust of coal
IPC: C10B43/14
Filed: 1987-08-13
Abstract: The generation of clinker ash from exhaust gas dust in a boiler, furnace or the like which employs dust coal as a fuel can be controlled with excellent results by adding to a fuel at least one iron compound in a relatively small amount, and, preferably, at least one compound of a metal selected from the group consisting of Cu, Mn, Co, Ni and Cr, and, preferably, at least one compound of a metal selected from the group consisting of an alkali metal and an alkaline earth metal, in the form of an aqueous solution or a water slurry in which the particles one capable of passing through a 100-mesh screen.
Patent EP-0268956-A3 (EP)
Title: Pyridine derivatives, pharmaceutical compositions comprising the same, the use of the same for the manufacture of medicaments having therapeutic or preventative value, and a process for preparing the same
IPC: C07D405/14
Filed: 1987-11-13
Abstract: The invention provides pyridine derivatives represented by general formula: <CHEM> wherein R<1> and R<2> may be the same or different from each other and each stand for a hydrogen atom, a C1-6 alkyl, C1-6 alkoxy, halogenated C1-6 alkyl, (C1-6 alkoxy)carbonyl or carboxyl group or a halogen atom;  X stands for a group represented by the formula:  -O-, -S- or <CHEM> (wherein R<3> stands for a hydrogen atom or a C1-6 alkyl, phenyl, benzyl or (C1-6 alkoxy)carbonyl group);  Z stands for     1/ &cir&  a group represented by the general formula:    -O-(CH2)q-R<5>   wherein q stands for an integer of 1 to 3 and R<5> stands for a naphthyl group, which may be substituted with a C1-6 alkoxy group, a hydroxyl group or a halogen atom; a pyridyl group or a furyl group,   2/ &cir&  a group represented by the general formula:    -OR<9>   wherein OR<9> stands for a phenyl, tolyl, xylyl or naphthyl group,   n stands for an integer of 0 to 2; m stands for an integer of 2 to 10; and J and K may be the same or different from each other and each stand for a hydrogen atom or a C1-6 alkyl group,  and a pharmaceutically acceptable salt thereof. Pharmaceutical compositions comprising these derivatives are also provided, together with the use of the derivatives for the manufacture of medicaments having therapeutic or preventative value in the treatment of peptic ulcers. Processes for preparing such pyridine derivatives are also provided.
Patent EP-0271733-A3 (EP)
IPC: C07D495/04
Filed: 1987-11-19
Abstract: Thienoimidazoltoluidine der Formel I 
  
worin  
A für   
steht, T -S-, -SO- oder -SO₂- bedeutet und R¹ bis R⁸ die 
in der Beschreibung angegebenen Bedeutungen haben sowie 
ein Verfahren zu ihrer Herstellung, sie enthaltende 
pharmazeutische Zubereitungen und ihre Verwendung als 
Magensäuresekretionshemmer werden beschrieben.
Patent EP-0270900-A3 (EP)
Title: Method for modifying the adhesion of synthetic resins to metal
IPC: B05D7/14
Filed: 1987-11-24
Abstract: In a process for improving the adhesion of plastics to metals in the production of dental prostheses, in which a silicon dioxide layer is applied to the metal surface and subsequently silanized and then the plastic and metal bonded together the improvement consisting essentially of, forming the silicon dioxide layer by (1) applying a silica sol or dispersion of very finely divided silica to the metal surface and (2) baking the sol or dispersion at a temperature of 100 DEG  to 800 DEG  C.
Patent EP-0247860-A3 (EP)
Title: Tumor necrosis factor formulation and its preparation
IPC: C07K17/08
Filed: 1987-05-27
Abstract: A pharmaceutical composition is prepared utilizing biologically active, selectively conjugated TNF. The conjugation is of TNF to a water-soluble polymer selected from polyethylene glycol polymers or polyoxyethylated polyols, which polyethylene glycol polymer is unsubstituted or substituted at one end with an alkyl group and which polyol is unsubstituted.
Patent EP-0282994-A3 (EP)
IPC: A61B18/18
Filed: 1988-03-16
Abstract: Die Erfindung betrifft eine Einrichtung zur selektiven 
Zerstörung bzw. Inaktivierung von Zellen, bei der Zel­
len aufeinanderfolgend mit einem Lichtstrahl (61, 62) 
mit einer für die Zellen unschädlichen Leistung beleuch­
tet werden. Eine Detektoreinheit (7) weist wenigstens 
einen Sensor (71, 72) auf, der die an einer bestimmten 
Zelle aufgrund der Beleuchtung reflektierte und/oder 
gestreute und/oder emittierte und/oder transmittierte 
Strahlung (78) erfaßt und ein Detektorsignal (75, 76) 
erzeugt, wenn er eine vorgegebene Strahlung oder Fluor­
eszenz ermittelt. Bei Vorliegen des Detektorsignales 
(75, 76) ist ein weiterer Lichtstrahl (10) mit einer 
Leistung und Wellenlänge, die zur Zerstörung bzw. In­
aktivierung von Zellen geeignet sind, aktivierbar und 
durch ein optisches System einer Abtasteinrichtung (2) 
auf die bestimmte Zelle projizierbar, die sich zusammen 
mit den Zellen in einer Abbildungsebene (21) befindet.
Patent EP-0301332-A3 (EP)
Title: Positive-photoresist compositions
IPC: G03F7/022
Filed: 1988-07-15
Abstract: The compositions contain certain aromatic hydroxyl compounds for increasing the photosensitivity and/or the rate of developement. The photoresists are superior to similar compositions with regard to minimum exposure energy and/or contrast and/or removal of material in the dark.
Patent EP-0301466-A3 (EP)
Title: Uricosuric composition
IPC: H01B13/22
Filed: 1988-07-26
Abstract: The present invention relates to a uricosuric composition comprising a quinazoline derivative of the general formula (I): <CHEM> wherein R<1> and R<3> each is a hydrogen atom or a halogen atom or a pharmaceutically acceptable salt thereof as an active ingredient and to the use thereof for the manufacture of a drug for the treatment of gout.
Patent EP-0318702-A3 (EP)
Title: Data processor with direct data transfer between coprocessor and memory
IPC: G06F9/38
Filed: 1988-10-28
Abstract: Data processing system has a microprocessor (1) containing 
a cache memory, a coprocessor (2) and a memory (3). When 
data is transferred from the coprocessor (2) to the memory 
(3), the data from the coprocessor (2) is transmitted to the 
cache memory in the microprocessor (1). In this constitution, 
when the data in the memory (3) is varied by the data from the 
coprocessor (2), data in the cache memory is varied thereby 
the matching property of the data is held.
Patent EP-0276992-A3 (EP)
IPC: H04M1/27485
Filed: 1988-01-27
Abstract: An automatic dialer is accessible to the public 
network directly or via a PBX. During registration mode, 
a controller is responsive to a unique keystroke input to 
store a binary 1 as a call identifier and a destination 
terminal number of the public network into a first 
storage location of a memory or store a binary 0 as a 
call identifier and a destination terminal number of the 
PBX into a second storage location of the memory. During 
call establishment mode, the controller is responsive to 
a replica of the unique keystroke input to recall data 
from a different location of the memory. When the dialer 
is connected to the PBX, the controller dials a network 
access digit, inserts a pause and dials the recalled 
destination terminal number if the recalled call 
identifier is binary 1 or only dials the recalled 
destination terminal number if the recalled call 
identifier is binary 0. When the dialer is connected to 
the PBX, the controller dials the recalled destination 
terminal number if the recalled call identifier is binary 
1 or discards the recalled data if the recalled call 
identifier is binary 0.
Patent EP-0288264-A3 (EP)
IPC: C14B1/40
Filed: 1988-04-20
Abstract: The invention solves an improvement of 
method and apparatus for area-stretching of leathers 
which re inserted between two resilient belts with 
which they are alternatively and cyclically either 
moved (fed between a set of deepenings and a set of 
pulling studs, wither stretched by causing of 
reversible shifting (pushing-in) of said pulling 
studs into said opposite depenings.  
     The improvement is reached as follows:  
     Before beginning of each stretching cycle 
both the resilient belts, commonly with treated 
leather, are mutually clamped, one opposite to the 
other, at peripheral places of the deepenings and 
before the resilient belts subsequently shift, their 
clamping is released. Between pulling studs (21) 
there are mounted resilient plates (22) and 
oppositely to them, on peripheries of the deepenings 
(30), there are provided contact planes (31r) which 
are parallel to the shifting plane (o) of the 
resilient belts (4, 5). Except these distinguishing 
signs of the present invention there exist also 
further possible variances.  
     The present invention can be used for area-­
stretching of leathers.
Patent EP-0311265-A3 (EP)
Title: Method and apparatus for processing picture element (pel) signals of an image
IPC: H04N1/413
Filed: 1988-09-16
Abstract: An original image of a text document is scanned by an image 
scanner of a resolution of 240 pel/inch in a terminal device. The image 
scanner generates binary data for each pel of the image sampled at the 
240 pel resolution which are stored in a input image buffer. The pel 
signals are selectively fetched to generate a first compressed data 
stream 120 pel resolution and a second compressed data stream of the 
remaining pels.  
     To selectively fetch the pel signals four sampling windows are 
prepared. The first window fetches one pel signal, as a current pel 
signal being processed, stored at one of every other pel position and a 
plurality of neighbouring pel signals stored at the every other pel 
positions. The sampling points of the first window are arranged at 120 
pel resolution. Second, third and fourth sampling windows are used to 
fetch or sample both pel signals at 120 resolution and the remaining pel 
signals in various combinations. Patterns of the second, third and 
fourth windows differ from each other and are arranged at 240 pel 
resolution.
Patent EP-0311442-A3 (EP)
IPC: H04N9/79
Filed: 1988-10-07
Abstract: In magnetic recording and reproducing apparatus for 
recording and reproducing PAL and SECAM color video 
signals in both high and standard picture quality modes 
respectively, luminance signals are separated from AM 
carrier chrominance signals in PAL mode by a YC separating 
comb filter (2) and then supplied to first (4) and second 
(5) low-pass filters for preventing aliasing noise from 
being generated and when the luminance signals are 
thereafter frequency modulated in PAL color video signal 
recording mode, while luminance signals are separated 
from FM carrier chrominance signals in SECAM mode by the 
same second low-pass filter (5) before frequency-modulated 
in SECAM color video signal recording mode. Since the 
second low-pass filter (5) can be used to prevent aliasing 
noise in PAL video signals recording mode and further to 
separate luminance signals from the carrier chrominance 
signals in SECAM video signal recording mode, it is 
possible to reduce the number of low-pass filters.
Patent EP-0312370-A3 (EP)
Title: Digital oscillation apparatus
IPC: G06F7/548
Filed: 1988-10-13
Abstract: An apparatus that generates a cyclic waveform of op­
tional multiples of clock frequency in a digital signal 
processing. The apparatus accumulates a data string having 
a predetermined average value and a constant with an ac­
cumulating circuit which overflows when the data exceeds a 
dynamic range, thereby to provide cyclic waveform data 
proportional to the sum of the average value and the con­
stant. Accumulation of the sum of the average value and the 
constant provides a cyclic waveform of optional multiples of 
the clock frequency by changing the average value of the 
data string even if the constant is integer.
Patent EP-0317098-A3 (EP)
Title: Edgewise bracket
IPC: A61C7/12
Filed: 1988-10-27
Abstract: An orthodontic bracket (15) of the edgewise type including a single 
tie wing (20) having a labially facing archwire slot (24) and a scoopout 
or pocket (26) along the archwire slot axis formed so that the archwire 
slot is interrupted centrally of the tie wing so as to reduce the 
friction between the archwire and the bracket along the longitudinal 
axis of the archwire. The tie wing may optionally include one or more 
notches at the edges of the tie wing tips wherein the notches are 
sized to receive an elastomeric ligature.
Patent EP-0332778-A3 (EP)
Title: Cid image sensor
IPC: H04N1/19
Filed: 1988-11-03
Abstract: A charge injection device image sensor, having 
increased sensitivity and dynamic range, utilizes a 
two-dimensional array of cells (11) having  m  rows (R) 
each with  n  cells arranged in  n  columns (C). A video 
preamplifier (14) is connected to each associated column 
to amplify, in parallel, video signals from that one 
column, responsive to all of the  n  cells along a 
particular one of the  m  rows being simultaneously 
enabled. The rows are scanned in mutually-exclusive 
fashion. Each of the  n  amplified column signals is 
separately stored (20). The stored column signals are 
sequentially read out to provide (at 10d) the sensor 
video output signal.
Patent EP-0332179-A3 (EP)
IPC: A61L27/16
Filed: 1989-03-08
Abstract: A highly water-absorptive ocular lens material 
obtained by saponification for hydrophilic treatment of a 
copolymer composed essentially of: 
   (A) from 2 to 30 parts by weight of a (meth)acrylate 
polymer having at least one polymerizable group per 
molecule on an average obtained by copolymerizing (a) an 
alkyl (meth)acrylate monomer and (b) a monomer having at 
least two polymerizable groups per molecule, as the main 
components;    (B) from 70 to 98% by weight of a fatty acid vinyl 
ester; and    (C) from 0.02 to 3.0 parts by weight of a cross 
linking agent,    
provided that the total amount of polymer (A) and 
monomer (B) is 100 parts by weight.