baber/WOPTO huggingface dataset:
Patent EP-0174456-A3 (EP)
IPC: A61B5/107
Filed: 1985-07-09
Abstract: Bei einem Verfahren zur Ermittlung der Abmessungen 
eines Gegenstandes auf photographischem Wege wird eine 
Photographie des Gegenstandes zusammen mit einem 
Maßraster hergestellt und während der Aufnahme ein 
schräg von oben einfallendes Muster aus horizintal 
verlaufenden Linien auf den Gegenstand projiziert. Das 
Maßraster wird dabei direkt auf die Bildebene bzw. den Film 
projiziert.
Patent EP-0172433-A3 (EP)
IPC: G09G5/38
Filed: 1985-07-23
Abstract: A graphics display device is provided with a graphical 
input device which cooperates with means for addressing 
the display device's bit map memory (58) so that a viewport 
(56) into the bit map memory (58) can be panned in 
conjunction with a cursor (70) controlled by the input device. 
In particular, if the input device is operated for moving the 
cursor within the viewport (56) displayed on a cathode-ray-­
tube screen until the edge of the viewport (56) is encoun­
tered, the addressing of the bit map memory (58) is changed 
whereby the whole viewport appears to be moved by the 
cursor (70). Thus, if a transition is made in cursor movement 
from a location "inside" the viewport (56) to a location 
"outside" the viewport, the viewport is redefined such that 
the cursor (70) falls just within the viewport, as long as the 
dimensions of the virtual screen in the bit map memory are 
not exceeded.
Patent EP-0173255-A3 (EP)
Title: Oligosaccharide derivatives and their use as substrate for measuring alpha-amylase activity
IPC: C07H3/06
Filed: 1985-08-22
Abstract: An oligosaccharide derivative having 4 to 7 glucose units wherein a primary alcohol moiety positioned at the 6-position of the non-reducing end glucose unit is replaced byor the like group and the 1-position of the reducing end glucose unit is replaced by a phenoxy or substituted phenoxy group or an umbelliferyl group or an indoxyl group is particu- lady suitable as a substrate for measuring a-amylase activity.
Patent EP-0192853-A3 (EP)
Title: Energy conveying chain
IPC: F16G13/16
Filed: 1985-12-21
Abstract: A guide chain for guiding energy lines, with the guide chain being disposed between a fixed connection and a movable consuming device. The guide chain includes a plurality of interconnected chain link members, each of which is a one-piece, inherently stable, U-shaped receiving member having two legs that are connected by a crosspiece and that form the links of the chain link member. Each of the chain link members is provided with a stop to limit the two-way pivot angle of adjacent interconnected ones of the chain link members. Each link of a given chain link member has a first end connected to the crosspiece, and a second end. A respective holding element is disposed on each second end of each link of a given chain link member. Each holding element projects inwardly toward the other link of that chain link member. A flexible cover strip is retained between the holding elements in a self-supporting manner for spanning the open portion of each chain link member. Each holding element can be a projection that is either provided with a slot for receiving a cover strip, or that is provided with undercuts for receiving widened edge beads of the cover strip.
Patent EP-0186915-A3 (EP)
Title: Novel allylic amines
IPC: C07D307/52
Filed: 1985-12-30
Abstract: This invention relates to novel  beta -methylenefuranethanamines which are mechanism-based inhibitors of dopamine beta-hydroxylase useful as antihypertensive agents.
Patent EP-0153869-A3 (EP)
Title: Bite indicators
IPC: A01K97/12
Filed: 1985-02-28
Abstract: Bite indicators for use when fishing with a fishing rod. The indicator comprises a strain sensing element (6) mounted to support means and electrically connected to indicating means (LED) in one embodiment the support means comprise a fishing rod support (11) whereas in another it comprises the wall of the fishing rod (17). In both cases movement of the fishing rod when a bite occurs is sensed by the sensing element and thereby actuates the indicating means (LED).
Patent EP-0163500-A3 (EP)
IPC: B60T17/22
Filed: 1985-05-24
Abstract: A liquid level indicator (1) for a vehicle hydraulic system 
is mounted in a reservoir (2) and comprises a float-operated 
switch (5) which completes an electrical circuit when the 
liquid in the reservoir (2) is below a predetermined level to 
energise indicating means, and manually-operable means 
(10) for operating the switch to test the circuit. The switch (5) 
has a contact (6) carried by the float (7), upward movement 
of which is limited by retaining means (19), and contact (8) 
carried from the reservoir (2) by a member (20) movable 
relative to the reservoir (2). The manually-operable means 
(10) is an end cap (32) which in a rest position keeps the 
reservoir contact (8) stationary while the float contact (6) is 
movable. For testing, the end cap (32) is unscrewed, allowing 
the reservoir contact (8) to move into engagement with the 
float contact (6), which is held stationary by the retaining 
means (19). A seal (30) and spring (31) bias the member (20) 
away from the reservoir (2).
Patent EP-0181112-A3 (EP)
IPC: H02J7/00
Filed: 1985-10-21
Abstract: A controller for a battery charger (21) for terminating 
charging of a battery (22) as a function of a time derivative of 
measured battery voltage. There are analog and ditigal 
embodiments of the controller. Means (23,24) determine a 
time derivative of the measured battery voltage and a 
change in slope of the time derivative, and means (27,28) use 
said change in slope as a control function for the battery 
charger.
Patent EP-0182573-A3 (EP)
IPC: H01J61/35
Filed: 1985-11-11
Abstract: A glass surface, for example of a glass article such as a 
glass, electric light bulb is provided with a surface coating for 
endowing the surface with light scattering properties by (i) ap­
plying a precursor (e.g. a silica precursor) for a coating ma­
terial, then (ii) treating the precursor to form an adherent coat­
ing. In step (i), the precursor also contains a second material 
convertible under the conditions of step (ii) to give a light scat­
tering phase in the coating. The second material may be a salt 
(e.g. NaHCO₃ or CH₃COONH₄) decomposable in step (ii) to a 
gaseous product to generate pores as the light scattering 
phase. Alternatively, the second material may be a salt (e.g. 
NaCl) that is provided in solution in step (i) and is crystallisable 
in step (ii) to generate light scattering crystals in the coating.
Patent EP-0189123-A3 (EP)
Title: Acoustic-wave filter
IPC: H03H9/02
Filed: 1986-01-16
Abstract: Digital structures of a surface wave filter are manufactured in a photolithographic method with a lift-off or with an etching technique. The surface wave filter comprises at least one resonator structure, this resonator structure having auxiliary coatings of the substrate surface allocated to it. These auxiliary coatings are continuations of existing, neighboring pads which compensate during an exposure step associated with manufacture of the digital structures.
Patent EP-0226901-A3 (EP)
IPC: C03C17/36
Filed: 1986-12-03
Abstract: Verfahren zum Herstellen von Kontaktbahnen (2, 3) auf 
Substraten (6), insbesondere auf Scheiben aus Mineralglas. 
Diese Substrate sind mit einer elektrisch leitfähigen Flächen­
beschichtung (8) versehen, die auf der dem Substrat (6) 
abgekehrten Seite mit mindestens einer Oberflächenschicht 
(9) aus einem dielektrischen Material überzogen ist. Zur Her­
stellung der Kontaktbahnen (2 und 3) wird erfindungsgemäß 
auf die Oberflächenschicht (9) eine Edelmetallsuspension in 
einer Flüssigkeit nach Maßgabe des Verlaufs der Kontakt­
bahnen (2, 3) aufgebracht. Anschliessend wird das Substrat 
(6) mit dem Schichtpaket einer Temperaturbehandlung bei 
mindestens 100 °C ausgesetzt, bis durch die leitfähige Fläche­
nbeschichtung (8) mittels der Kontaktbahnen (2, 3) ein ver­
minderter Gesamtwiderstand auftritt.
Patent EP-0193217-A3 (EP)
Title: Apparatus for mechanically composing a mosaic pattern of balls
IPC: A63F7/00
Filed: 1986-01-16
Abstract: The inclined plate (38) is divided into columns, that are slightly wider than the balls (E), by parallel partitions (39). The balls are held in a store (32) above the columns and are held by two arms (46,47) of a lever, joined to a push button (52), before being launched along a transversal passage (35). The levers (54), operated by push buttons (55), direct the balls into the columns. Similar levers (56) at the bottom of the columns release the balls into a reservoir (24) at the bottom. Unwanted balls are released down a passage (33), by using a push button (43) to operate a lever (42), into the reservoir.
Patent EP-0190841-A3 (EP)
IPC: F16H53/02
Filed: 1986-01-20
Abstract: A camshaft assembly (10) for an internal combustion 
engine or the like is formed of an expandable hollow tube 
(11) and individual preferably hardenable cam and journal 
elements (12, 14) fixed together by a mechanical expansion 
of the hollow tube by a mandrel or other device. Material 
selection and processes for low cost manufacture are 
disclosed.
Patent EP-0217580-A3 (EP)
IPC: C07H19/16
Filed: 1986-09-15
Abstract: The present invention relates to certain novel 3 min -azidonucleosides and pharmaceutically acceptable derivatives thereof; the use of certain 3 min -azidonucleosides, their pharmaceutically acceptable derivatives and therapeutic combinations containing them, in therapy, particularly in the treatment and prophylaxis of gram negative bacterial infections and retroviral infections, especially AIDS; to processes for the preparation of 3 min -azidonucleosides; and to formulations containing them.
Patent EP-0220881-A3 (EP)
IPC: C07B61/00
Filed: 1986-10-15
Abstract: Zeolite L in which the cystallites have a hexagonal 
cross-section, preferably being in the form of well-­
defined, smooth-surfaced hexagonal rods with a mean 
diameter of 0.5 to 4 micron and an aspect ratio of 
from 1 to 5, show increased selectivity to bezene 
when used as a catalyst substrate on the aromatization 
of C₆ aliphatic hydrocarbons.
Patent EP-0228296-A3 (EP)
IPC: E04D1/20
Filed: 1986-12-29
Abstract: A roofing panel suitable for use on a flat or shallow angled 
roof is of substantially lamellar form, is made of plastics materi­
al and has an edge portion which extends substantially in a 
plane parallel to the plane of the panel body. Means (5, 6) for 
accommodating expansion or contraction of the panel relative 
to a substrate on which it is placed are provided. The means ex­
tends across a major part of the panel in two mutually trans­
verse directions, is formed as an integral part of the panel and 
comprises at least one portion which projects out of the plane 
of the panel body.
Patent EP-0216708-A3 (EP)
Title: Disk cartridge
IPC: G11B23/033
Filed: 1986-09-24
Abstract: The disk cartridge includes a sheet-like recording medium (39) fixed to the periphery of a circular centre plate (36) which has an almost square centre hole (4) and an almost rectangular eccentric hole (5), the sheet-like recording medium being rotatably accommodated in the cartridge comprising an upper half (42) and a lower half (43), and the circular centre plate being loosely fitted in a turntable insertion hole (9) provided in the lower half. The sheet-like recording medium (39) is positioned in the cartridge (44) by a ring (37) cooperating with a locating rib (45) for restricting the movement of the circular centre plate in the central part thereof, so that the diameter of the circular centre plate can be much decreased and the aberration of tracking or the like during recording or reproducing are prevented even when the magnetic heads (26,27) are in their nearest position to the centre of the plate (36) and a height difference (H1) exists between the upper face of the lower magnetic head, and the lower face of the portion of the recording medium (39) stuck to the center plate (36).
Patent EP-0239090-A3 (EP)
Title: Chlorinated poly(vinyl chloride) thermoplastic alloys
IPC: C08L69/00
Filed: 1987-03-25
Abstract: A process and a composition for preparing chlorinated poly(vinyl chloride) alloys containing aromatic polycarbonates, ethylene-based functional polymers, and impact modifiers is described. The alloys have good thermo-mechanical properties such as good dimensional stability under heat, good impact resistance, good ductility, and the like. Although the percent of chlorine of the chlorinated poly(vinyl chloride) is 57% or greater by weight, the alloys can be melt-processed at relatively low temperatures, that is approximately at 230 DEG C or less.
Patent EP-0257603-A3 (EP)
IPC: G01N27/90
Filed: 1987-08-24
Abstract: Device for eddy current testing of non-magnetic test objects 
(1), for example crack detection on hot continuously cast 
billets, for detecting and suppressing the influence of 
disturbing magnetic regions and/or magnetic material, such 
as cold oxide scales (2). The device comprises at least one 
transducer (3) adapted to move relative to the test object, 
with at least one detector (6) associated with the trans­
ducer, and serving to detect the possible presence of 
disturbing magnetic regions and/or material. At least one 
blocking circuit (7) is provided, controlled by the detector 
(6), for suppressing signals originating from a fault vector 
(FV), for example a crack signal. According to the invention 
also the magnetic regions and/or the magnetic material 
are/is adapted to be detected via eddy current technique, 
and the signals originating from a µ-vector are adapted to 
be separated from signals originating from a fault vector.
Patent EP-0263357-A3 (EP)
Title: Method and circuitry for receiving radio waves
IPC: H04B7/08
Filed: 1987-09-23
Abstract: For diversity reception from a plurality of antennas, particularly in an automotive vehicle (FIG. 4), the respectively received signals are mixed with a local oscillator signal to form a plurality of IF signals (u1 . . . un). The respective IF signals are weighted with a weighting coefficient which is derived from a sum circuit of all the IF signals, and the respective IF signal, which weighting circuit includes an integrator to minimize temporal variations in the amplitude of the sum signal. The sum signal forms the actual IF signal, for further processing, and demodulating to derive an audio signal. Preferably, the signals from the antennas are branched, and the branch signals phase-shifted 90 DEG , which, again, are weighted by similarly generated weighting coefficients, and the weighted, phase-shifted signals are combined in the adding or summing circuit (70) to form said eventual IF signal for demodulation.
Patent EP-0255282-A3 (EP)
Title: Polymer modification
IPC: C08F8/00
Filed: 1987-07-21
Abstract: A method for chemically modifying a polymeric material having pendant esterified carboxylgroups which comprises reacting the polymeric material with a nucleophilic reagent. The modified polymeric material may be used for coupling to substances containing at least one nucleophilic center.
Patent EP-0268372-A3 (EP)
IPC: C03B7/09
Filed: 1987-10-15
Abstract: A spout assembly is disclosed for use in 
feeding gobs of molten glass to a glassware forming 
machine. The assembly includes a spout bowl (12) and at 
least one burner block (18) positioned on top of the 
spout bowl (12). A cover block (22) is on top of the 
burner block (18) covering at least a portion of the 
interior of the spout bowl (12) and the cover block (22) 
has a projection (74) extending downwardly. This 
projection (74) has an outer surface (76) tapering 
downwardly and inwardly and spaced from the internal 
wall of the burner block.
Patent EP-0265338-A3 (EP)
Title: Stable therapeutical compositions based on hydrophobic vegetable oil, and process for preparing them
IPC: A61K47/00
Filed: 1987-10-20
Abstract: The stable therapeutic composition comprises an active principle based on a hydrophobic vegetable oil, in combination with one or more polyoxyethylene glycols (PEG). It makes possible a very substantial improvement in the availability of the active principle from the pharmaceutical dosage form.
Patent EP-0298407-A3 (EP)
IPC: B65B3/28
Filed: 1988-07-04
Abstract: The process provides the transfer of the container to 
be filled in succession below a plurality of feed stations 
(13a-13d) having a progressively smaller flow rate and 
alternatively thereto onto the same number of check balances 
(7a-7d) so as to obtain, in successive steps, the precise 
refinement of the dosage. All of the balances (7a-7d) being 
correlated to electronic processors which adjust the partial 
dosages and check the final results. The invention also 
relates to an apparatus for the execution of said process.
Patent EP-0310969-A3 (EP)
Title: Pyrido-benzothiazine derivatives having high antibacterial activity and high bioavailability to tissues
IPC: A61K31/54
Filed: 1988-09-30
Abstract: Pyrido-benzothiazine derivatives having the following 
general formula: 
  
in which R is H or a C₁-C₆ alkyl or a C₁-C₆ 
fluoroalkyl, and R₁ is N-alkyl-3-pyrrolidinalkylamine 
with C₁ to C₆ alkyls or 
  
where 
R₂ is a C₁-C₆ alkyl or a C₂-C₆ alkenyl or an 
arylalkyl group, possibly substituted by halogen, hydroxy or 
keto-groups, both in the racemic form and in the optically active 
form.  
     The invention also comprises the process for the 
preparation of derivatives of formula (I) starting 
from 2.4-difluoro-3-chloronitrobenzene.  
     Said derivatives possess a high antibacterial acitvity 
as well as a high bioavailability to tissues; the 
invention also refers to pharmaceutical compositions 
containing them as active components.
Patent EP-0313002-A3 (EP)
Title: Phenyl glycines for use in reducing neurotoxic injury
IPC: C07F9/38
Filed: 1988-10-19
Abstract: A class of phenyl glycine compounds is described for treatment to reduce neurotoxic injury associated with anoxia or ischemia which typically follows stroke, cardiac arrest or perinatal asphyxia. The treatment includes administration of a phenyl glycine compound alone or in a composition in an amount effective as an antagonist to inhibit excitotoxic actions at major neuronal excitatory amino acid receptor sites.
Patent EP-0320985-A3 (EP)
Title: Vertical print engine for electrophotographic apparatus
IPC: G03G15/16
Filed: 1988-12-16
Abstract: An electrophotographic print engine with a photosensitive 
flexible belt (37) stretched over a plurality 
of rollers (40, 43) in a compact 
electrophotographic printer such that a 
developing position on the belt is 
disposed in a vertical plane, the developing 
position exposed first to a light 
on one side of the printer and activated 
to trace the image of the document to 
be printed and second passed vertically 
adjacent at least one toner module (46a, 46b, 46c, 46d) 
extending a decorator roller horizontally 
to the photosensitive belt (37) on a 
second side of the printer to create a 
developed image, the developed image 
transferred at the upper end of the vertically 
disposed belt (85) to the downward 
facing side of a sheet of paper which passes 
through a fuser (108) to fix the print 
before the paper is placed facedown in 
an output tray, permitting the compact 
printer to create multi-page documents 
in sequence without manual re-sorting 
of the document, residual toner wiped 
from the vertically disposed belt to fall 
by gravity to a modular collection receptable (101).
Patent EP-0277766-A3 (EP)
IPC: C01B21/068
Filed: 1988-01-27
Abstract: Silicon nitride regions suitable for applications such as capping 
layers in integrated circuit fabrication are produced by an advantageous 
plasma deposition process. This process utilizes a combination of gases, 
including a silicon-containing gas, a nitrogen-containing gas, a fluorine-­
containing gas, a hydrogen-containing gas. Silicon nitride having a low 
density of defect states and thus having excellent dielectric properties is 
produced.
Patent EP-0278754-A3 (EP)
IPC: A61B17/32
Filed: 1988-02-11
Abstract: A detachable cutting blade assembly (10) includes an 
elongated handle (20) having a rear end and a front end (30) on which a 
cutting blade (40) can be detachably supported and a blade-locking 
member (70), in the form of a wall, is secured to the top surface of 
the front end (30) of the handle. A portion of the wall of the 
blade-locking member (70) has lateral lips (100) which give the wall a 
T-shaped cross section and this provides securement for a cutting blade 
(40). The lips (100) of the blade-locking member (70) are aligned with a 
hole (36) in the handle (20) and this permits the entire handle (20) 
to be made with a two-part mold in a relatively inexpensive molding 
process.
Patent EP-0298648-A3 (EP)
IPC: C30B29/22
Filed: 1988-06-29
Abstract: Superconducting metal-oxide crystalline compounds 
having the general formula (Me¹) p (Me²) q Cu₃O x F y , wherein 
Me¹ is selected from Y, Sc and the lanthanides, Me² is Ba 
and/or Sr, p is 0.8-2.5, q is 0.8-3, x is 5-8.5 and y 
is 0-6, are prepared by reacting Me² peroxide in the 
molten state with oxides and optionally fluorides of 
Me¹ and Cu, possibly accompanied by Me² oxide. Since the 
reaction takes place in the melt of Me² peroxide, there 
is obtained a better contact between the reactants than 
it is possible in known solid state reactions, and the 
chance of obtaining large, very pure monocrystals. 
Especially the Me² peroxide renders it possible to 
obtain a compound in which Cu to a high degree is present 
in a higher state of oxidation than 2.  
     Particularly well defined end products are obtained 
when the reaction is carried out in a closed vessel with 
an oxygen-free atmosphere, whereby the peroxide alone is 
the source for the oxygen that can increase the oxidation 
state of the copper.
Patent EP-0284561-A3 (EP)
IPC: C07C323/22
Filed: 1988-03-16
Abstract: Compounds of the formula I, II, III and IIIa    <IMAGE>  I   <IMAGE>  II   <IMAGE>  III   <IMAGE>  IIIa  in which Ar1 is an unsubstituted or substituted aromatic radical and at least one of the radicals R1 and R2 is an alkenyl, cycloalkenyl or arylmethyl group, are effective photoinitiators for photopolymerization of unsaturated compounds. They are particularly suitable for photocuring of pigmented systems.
Patent EP-0333189-A3 (EP)
IPC: F02B13/00
Filed: 1989-03-16
Abstract: Die Erfindung betrifft ein Verfahren für selbstansaugende 
Mehrzylinder-Kolbenmotoren zur Verbesserung des Endausbran­
des in den Motorbrennräumen und besteht darin, dass der 
Mehrzylindermotor je Auswurf des einzelnen Zylinders eine 
Abgasstrecke innerhalb eines rohrartigen Leitungssystems 
(14/323) unvermengt mit den anderen Zylinder-Auswürfen auf­
weist und dass alle Leitungsstrecken (14/323) der einzelnen 
Zylinder mit ihren Ausmündungen (3233) in ein alle Abgase 
zusammenfassendes Schubdüsensystem gelangen, das ein­
schliesslich des Langrohres (52), in das es ausmündet, Be­
standteil einer Leitungsstrecke ist, in der ab Anflansch­
zone an den Motor infolge Schrägwandungen keine Strömungs­
umkehr stattfindet und ein Strömungskontinuum mit unter­
brechungslos nachsaugender Wirkung innerhalb Selbstansaug­
strecken jeder Art mit höherem Luftbeladungsgrad darstellt.  
     Dieses Verfahren erweitert in allen Motorbrennräumen inner­
halb des eingeführten Kraftstoff/Luftgemisches mit Mitteln 
des Ladungswechsels den Luftbeladungsgrad in einer bisher 
nicht möglichen Höhe. Die Folge ist eine neue Möglichkeit 
des schadstoffarmen Motorenbetriebs und eine wesentliche 
Erhöhung der Motorleistung bei gleichzeitiger Verkleinerung 
der Brennstoff-Dosierungselemente.
Patent EP-0346761-A3 (EP)
Title: Verfahren zur Herstellung von aromatischen Polycarbonaten
IPC: C08G63/79
Filed: 1989-06-08
Abstract: Gegenstand der vorliegenden Erfindung ist ein Verfahren 
zur Herstellung von aromatischen Polycarbonaten, aroma­
tischen Polyestercarbonaten und aromatischen Polyestern 
nach dem bekannten Zweiphasengrenzflächenverfahren, das 
dadurch gekennzeichnet ist, daß als organische Phase ein 
Gemisch aus aromatischen Kohlenwasserstoffen mit Alkanen 
und/oder Cycloalkanen eingesetzt wird, und daß als Kata­
lysatoren Phosphine oder Phosphinoxide verwendet 
werden.