baber/WOPTO huggingface dataset:
Patent EP-0178171-A3 (EP)
IPC: B60N2/75
Filed: 1985-10-10
Abstract: The armrest comprises a forward portion (17) which is 
pivotally mounted by a bolt (29) of a vertical support plate (27) 
for adjustment of the angle of tilt of the forward portion, which 
carries a control lever (19) and a switch (23). The forward por­
tion (17) is locked at its selected tilt by a wedge on a lever (47) 
engaging in one of a series of notches (58). A rearward portion 
(25) with a cushion (63) on a vertical plate (67) is adjustable 
both vertically and as to tilt. A bolt with friction washers ex­
tends through a forward vertical slot (69) in the cushion sup­
port plate (67) and a horizontal slot (73) in the main support 
plate (27). A threaded stem with a knob (87) for clamping up 
the plates extends through a rearward vertical slot (71) in the 
cushion support plate (67) and an aperture (75) in the main sup­
port plate (27).
Patent EP-0186951-A3 (EP)
IPC: G01R31/26
Filed: 1985-11-06
Abstract: Part of a printed circuit board circuit is made up of three 
gates (30, 31, 32) each of which are formed on a different device 
and interconnected by means of the board print so that connec­
tions (35, 36) may be established by means of probes. Associ­
ated with the inputs and outputs of each device are phantom 
diodes (such as diode 32) which are normally connected to circuit 
ground (38) but which in the case of one gate (31) are connected 
the supply rail (37), the device of which it forms part having been 
mounted in the board in the wrong orientation. By the steps of 
connecting one device power input pin to a test ground potential 
(38) raising the potential of the other power input pin via 
connection to a supply rail (37) and lowering the potential of an 
active pin (33) a diode (302) may be made to conduct current via 
path (304) indicating that the device (31) is wrongly orientated. 
The applied low potential is insufficient to bring correctly con­
nected diodes (such as that of device 30) into conduction.
Patent EP-0185591-A3 (EP)
IPC: A61B1/12
Filed: 1985-12-12
Abstract: A bronchoscope with usual and customary accessories 
such as working channels for irrigation, forceps, light and 
image fiber optic bundles (24, 26) where one channel (22) is 
adapted to receive a small gauge catheterscope (23) for 
reaching, viewing and inspecting remote small diameter 
bronchioli of a bronchial tree.
Patent EP-0202621-A3 (EP)
IPC: A61K8/368
Filed: 1986-05-15
Abstract: A clear, therapeutic hair care composition is presented 
having a low pH and useful in the local treatment of dandruff, 
seborrheic dermatitis and psoriasis of the scalp which resists 
oxidative decomposition. The shampoo is comprised of a 
detergent shampoo base, a therapeutic amount of a keratoly­
tic agent and a keratolytic stabilizing agent to stabilize the 
keratolytic agent against oxidative decoloration decomposi­
tion catalyzed by ultraviolet radiation exposure. The keratoly­
tic agent is preferably a salicylate and preferably salicylic acid 
and the keratolytic stabilizing agent is a tertiary amine.
Patent EP-0210402-A3 (EP)
Title: Process for preparing polydiorganosiloxanes having alkoxy end groups
IPC: C08G77/08
Filed: 1986-06-16
Abstract: A process for the preparation of triorganooxysilyl- or diorganooxyorganosilyl-terminated poly(diorganosiloxanes) or formulations containing such siloxanes comprising reacting  alpha , omega -dihydroxypoly(diorganosiloxanes) with tetraorganyloxysilanes or triorganyloxyorganosilanes in the presence of an ammonium carbamate catalyst of the formula I    <IMAGE>  (I)  wherein, R represents a hydrocarbon radical with 1-20 C atoms or an H atom, and where identical or different R radicals are in the molecule. The products produced by this process can be employed in the preparation of one-component silicone paste which harden into elastomers in the presence of moisture.
Patent EP-0210653-A3 (EP)
IPC: C07D487/04
Filed: 1986-07-30
Abstract: A pyrazolo[4,3-d]pyrimidine derivative having the for­
mula: 
  
wherein R¹ is lower alkyl or phenyl which is unsubstituted or 
substituted by lower alkyl, lower alkoxy or halogen; R² is a 
saturated or unsaturated, straight chain or branched aliphatic 
group having from 2 to 22 carbon atoms or phenyl-lower alkyl 
with the phenyl group unsubstituted or substituted by lower 
alkyl, lower alkoxy or halogen; and A is an alkylene group 
having from 1 to 3 carbon atoms which is unsubstituted or 
substituted by methyl, or a pharmaceutically acceptable salt 
thereof.
Patent EP-0212390-A3 (EP)
Title: Video tape recorder
IPC: G11B5/455
Filed: 1986-08-01
Abstract: The invention relates to a correction of misadjustments, particularly of positioning tolerances of a pulse transmitter (1) generating signals by means of the rotation of the head drum and of a control head (2) recording and reproducing signals. Signal timing deviations both of the pulse transmitter (1) and of the control head (2) are evaluated in a comparison circuit (5,6) with respect to the nominal values prescribed by a respective system in a service adjustment and stored as correction signals (3,4) in a non-volatile memory (7,8). After completion of the adjustment, the correction signals (3,4) are added to the signals supplied or to be supplied by the pulse transmitter (1) and/or control head (2) during recording and during replay for a timing correction. <IMAGE>
Patent EP-0209946-A3 (EP)
IPC: H04J3/12
Filed: 1986-07-15
Abstract: Es ist bekannt, kein Nutzsignal führende Übertragungs­
strecken eines digitalen Übertragungssystems, insbesondere 
bei einem PCM-Übertragungssystem, mittels spezieller Bits 
im Zeitmultiplexsignal zu kennzeichnen oder auf unbeschalte­
ten Übertragungsstrecken kein Signal zu übertragen.  
     Zur Vermeidung des Auflösens des Rahmenaufbaus bis 
auf Bitebene (insbesondere um die Kennzeichnung einer un­
beschalteten und ungestörten Übertragungsstrecke erkennen 
zu konnen) wird ein solches Musterdigitalsignal verwendet, 
welches periodisch ist, über den Zeitmultiplexrahmen verteilt 
ist und nicht durch Rahmensynchronwort oder Meldewort 
oder durch die Nutzinformation vorgetäuscht wird. Wird 
insbesondere als Musterdigitalsignal das invertierte Alarm-­
Indication-Signal AIS verwendet, so ist der zusätzliche Schal­
tungsaufwand durch Mitverwenden bereits vorhandener AIS-­
Generatoren und Erkennungsschaltungen besonders gering.
Patent EP-0189303-A3 (EP)
IPC: B29C73/20
Filed: 1986-01-20
Abstract: A self-sealing pneumatic tire that has an inner surface 
(13) provided with a layer of sealant (20) and a plurality of 
edge strips (22) that partially overlap the sealant layer to 
retain the sealant in position during construction and opera­
tion of the tire. Construction is simplified by utilizing a lami­
nate structure incorporating such edge strips and also com­
prising an air impermeable elastomer strip (24), the center of 
which is coated with the layer of puncture sealant material 
and has the edge strips adhesively attached to the elastomer 
strip and partially overlapping the edges of the sealant layer. 
Also disclosed is a method of constructing this tire by attach­
ing a tire body or carcass to this laminate structure prior to 
molding and curing the tire. During the molding process, the 
edge strips that partially overlap the sealant layer hold the 
sealant in place preventing it from flowing in an uncontrolled 
manner.
Patent EP-0194868-A3 (EP)
Title: Improved fluidized patient support apparatus
IPC: A61G7/047
Filed: 1986-03-12
Abstract: A patient support structure employs fluid pressure to fluidize granular material (40) to provide for patient support, the fluidizable granular material being received within a container (15) atop a fluid diffuser surface (28). Separate plenum chambers (25A - 25G) are located below the diffuser surface (28) with each plenum chamber being connected to a compressor (50) via associated valve-controlled fluid manifolds (26A - 26G). Valve operators (32A - 32G) and a control system provide for phased, e.g. sequential, opening and closing of the valves to permit controlled fluidization of the granular material over a selected portion of the diffuser surface according to a predetermined arrangement.
Patent EP-0200488-A3 (EP)
IPC: B41N1/10
Filed: 1986-04-24
Abstract: The present invention relates to a recording medium (10) for use in a 
recording apparatus comprising a substrate (12), a sensitive layer (16) 
and an electrically conducting layer (14).  
     The invention is characterised in that the sensitive layer (16) is formed 
from a material which is hydrophilic at temperatures below about 150 
degrees C and is capable of having its hydrophilicity locally reduced by 
the passage of electrical current therethrough.
Patent EP-0221878-A3 (EP)
IPC: C07K1/113
Filed: 1986-10-30
Abstract: A regioselective process for the preparation of α-L-­
aspartyl-L-phenylalanine methyl ester is disclosed. A con­
trolled aqueous coupling reaction between β-methyl-L-­
aspartate-N-carboxyanhydride and L-phenylalanine prod­
uces the aspartyl methyl ester of α-L-aspartyl-L-phenylalanine 
which is subsequently hydrolyzed and selectively esterified 
without isolation. The hydrochloride salt of α-L-aspartyl-L-­
phenylalanine methyl ester, which is selectively precipitated 
from the esterification mixture, can be neutralized to α-L-­
aspartyl-L-phenylalanine methyl ester.
Patent EP-0241744-A3 (EP)
IPC: H01L21/822
Filed: 1987-03-19
Abstract: Bei einem Flüssigphasenepitaxie-Verfahren wird zur Her­
stellung der die Halbleiterstrukturen (10, 11a, 11b) 
enthaltenden epitaktisch abzuscheidenden Siliziumschicht 
(8) als Lösungsmittel eine Schmelze aus einem Metall 
verwendet, welches mit Silizium gesättigte Lösungen un­
terhalb von 900°C bildet und in den Schichten keine Do­
tierung erzeugt, die einer Konzentration von größer 10¹⁷ 
Dotieratome/cm³ entspricht. Vorzugsweise wird wegen des 
bei 370°C liegenden Schmelzpunktes des Eutektikums Gold/­
Silizium eine Goldschmelze verwendet. Durch die Erfin­
dung ist die Möglichkeit gegeben, die Flüssigphasenepi­
taxie bei sehr niedrigen Temperaturen durchzuführen und 
auf diese Weise einkristalline Siliziumschichten (8) auf 
mit Isolationsschichten (5, 6) versehenen Substraten (1, 
2, 3) zu erzeugen, wie sie für die dreidimensionale 
Integration in der Mikroelektronik erforderlich sind. 
Figur 4
Patent EP-0252517-A3 (EP)
IPC: A43B5/04
Filed: 1987-07-10
Abstract: In shoes and boots, in particularly ski boots, at least 
one band-like member (22) can be clamped against the 
foot or the liner (20) containing said band-like member 
(22) whereby the foot is clamped to the shoe or the boot 
by means of a device readily actuable and positioned in 
the front of the ski boot.
Patent EP-0273386-A3 (EP)
IPC: F01C21/02
Filed: 1987-12-23
Abstract: The pump comprises a casing in which 
is disposed a stator armature (4) 
of an electric motor (2), a rotable shaft (6) to which is fixed a rotor 
winding (5) and which is torsionally connected 
to an impeller rotor (12) of 
the pump and a pair of covers (7,8) which close the ends of the said 
casing and define between them a chamber (9) within the casing for the 
fuel; a first end (24) of the rotatable shaft is supported by a first 
seat (25) formed within a cavity of a sleeve (26) 
of a first cover (7) projecting 
axially from the inner surface of the cover itself and the second 
end (27) of this shaft is supported by a second seat (28) formed in the 
second cover (8).
Patent EP-0241226-A3 (EP)
IPC: H01L31/075
Filed: 1987-04-02
Abstract: A semiconductor device of amorphous or 
microcrystalline semiconductor for use as a photovoltaic 
cell has a multijunction (1) wherein one or more layers 
(4, 5) including a high concentration of impurities is 
interposed between a p-type conductive layer (2) and an 
n-type conductive layer (3). A tunnel junction is formed 
by the interposed layer (4, 5) to elevate photo-electric 
conversion rate.
Patent EP-0251525-A3 (EP)
IPC: F03G3/00
Filed: 1987-06-10
Abstract: A purely mechanical apparatus using a number of 
centrifugal force generating devices (22,23) produces a 
unidirectional continuous centrifugal force (17) on the main 
frame (12) of the generator which is capable of propelling the 
generator in a straight line or of imposing a force on 
another body against which the generator may be placed.
Patent EP-0261963-A3 (EP)
IPC: A61B3/02
Filed: 1987-09-24
Abstract: A visual acuity testing device and method 
or preparing same are provided, the device being in 
the form of an optotype or series or optotypes of 
the same nature, each of which is defined according 
to a rectangular optotype gridwork (10) including a 
plurality of rectangular unit areas of contrasting 
colors or differing contrast properties that are 
caried in coloration or contrast as desired in order 
to form a set of optotype characters that exhibit 
similar peripheral shapes but vary from one another 
to define readily recognizable optotype characters.
Patent EP-0237431-A3 (EP)
Title: De-ionisation of glass by corona discharge
IPC: H01T19/00
Filed: 1987-03-10
Abstract: The invention relates to techniques for surface deionization of glass under the effect of a corona discharge. The invention consists of treating the object which is movable in relation to the electrodes situated at a short distance from said object which is brought to a high temperature. The treatment is carried out under a continuous current which is regulated in intensity. The treatment is accordance with the invention is preferably applied to sheets of glass during their production.
Patent EP-0250366-A3 (EP)
IPC: C23F1/00
Filed: 1987-06-12
Abstract: Gegenstand vorliegender Erfindung ist ein Verfahren 
zur Herstellung metallischer Strukturen auf einem Substrat 
mit einer in vorbestimmten Bereichen aus blankem Metall und 
in den übrigen Bereichen aus mit einem Abdecklack beschich­
teten Metall bestehenden Oberfläche, wobei man (i) das 
blanke Metall durch galvanische Abscheidung eines Harzes 
darauf schützt, (ii) unter Belassung des galvanisch abge­
schiedenen Harzes in weitgehend ungehärtetem Zustand den 
Abdecklack aus jenen übrigen Bereichen mittels eines 
Lösungsmittels abzieht, welches das galvanisch abgeschiede­
ne Harz nicht entfernt, wodurch das Metall in diesen 
übrigen Bereichen freigelegt wird, (iii) das in (ii) frei­
gelegte Metall mittels eines Ätzmittels ätzt, welches das 
galvanisch abgeschiedene Harz nicht entfernt, und (iv) das 
galvanisch abgeschiedene Harz mit einem geeigneten Lösungs­
mittel abzieht.
Patent EP-0293692-A3 (EP)
IPC: C08G73/10
Filed: 1988-05-20
Abstract: Block copolymers of polyarylene sulfide with 
either polyimide, or polydiorgano siloxane are provided. 
Various methods for making such block copolymers are shown 
which are useful as compatabilizers for blends of 
polyarylene sulfide with polyimides and polydiorgano 
siloxanes.
Patent EP-0296395-A3 (EP)
Title: Process and apparatus for producing flat lacquer surfaces
IPC: B05D3/06
Filed: 1988-06-03
Abstract: In order to produce a matt surface with high-solids coating systems, in particular in the case of ultraviolet cross-linking coating systems, in which case a high degree of anti-scratch resistance is to be ensured, a two-layer process is used with two coating application stations connected one behind the other. In the first coating application station a first coating occurs which serves essentially for achieving a desired anti-scratch resistance. In the second coating application station, the cover coating for obtaining the desired degree of matt is carried out, the layer thickness of the coating layer applied in the second coating application station being selected to be so thin that the means which produce the matt finish project out of the surface and give the desired degree of matt. <IMAGE>
Patent EP-0296611-A3 (EP)
IPC: B32B27/04
Filed: 1988-06-24
Abstract: A stampable molding material composed of a 
thermoplastic resin containing a reinforcing material 
of a mat of chopped glass strands and a flake-type 
filler, having a weight average flake diameter of not 
more than 100 µm,can give molded articles characterized 
by having a high surface smoothness, high heat 
resistance, low warping property, and excellent 
mechanical properties. Such molded articles can 
advantageously be used as automobile parts, electrical 
parts, parts of general goods and the like.
Patent EP-0301449-A3 (EP)
Title: Enantiomers of propafenone-containing therapeutic agents
IPC: A61K31/135
Filed: 1988-07-23
Abstract: The agents are prepared as described and used for certain groups of patients.
Patent EP-0308703-A3 (EP)
Title: Ethylene-vinyl alcolhol co-polymer composition and multilayered structure utilizing the same
IPC: B32B27/08
Filed: 1988-09-02
Abstract: This invention provides an ethylene-vinyl alcohol copol­
ymer composition having specific flow characteristics in the 
relationship between the heating time and the extrusion rate 
measured with a capillary rheometer (Koka Flow Tester), and 
a multilayered structure utilizing the same.  
     From the EVOH composition according to the present 
invention, can be obtained molded articles, particularly a 
multilayered structure, having an excellent appearance; more 
particularly, in a continuous melt molding operation over a 
long period, a molded article, particularly a multilayered 
structure, having an excellent appearance can always be 
obtained without worsening the appearance with running time.
Patent EP-0342269-A3 (EP)
Title: Iodine microbiocide composition
IPC: A01N25/06
Filed: 1988-11-09
Abstract: A substantially non-aqueous iodine microbicide composition comprising (a) a povidone-iodinein in an amount of from 0.0005% to 1.0% by weight based on the total amount of the compsition, and (b) a solvent comprising a lower alcohol having from 1 to 3 carbon atoms or a mixture of a lower alcohol having from 1 to 3 carbon atoms and a non-hydrated polyhydric alcohol, and an aerosol-type iodine microbicide composition containing the iodine microbicide composition.
Patent EP-0320878-A3 (EP)
IPC: A47L9/28
Filed: 1988-12-13
Abstract: In a vacuum cleaner comprising an electric 
blower (24) and a speed control unit (32) to operate the 
electric blower at a variable speed, a plurality of 
kinds of operation control rules of the electric blower 
are previously stored into the speed control unit, a 
load current value of the electric blower is always 
detected during the cleaning and the state of the 
surface to be cleaned is estimated from the load current 
value. Thereafter, the operation control rule suitable 
for the estimated cleaning surface is selected from the 
operation control rules stored in the speed control unit 
and the electric blower is rotated on the basis of the 
selected operation control rule.
Patent EP-0321891-A3 (EP)
Title: Bisacrylate monomers and polymers exhibiting nonlinear optical response
IPC: C07C219/08
Filed: 1988-12-17
Abstract: This invention provides bisacrylate monomers and 
thermoset polymers which exhibit nonlinear optical response. 
The polymers have utility as a transparent nonlinear optical 
component in optical light switch and light modulator devices.  
     The bisacrylate monomers correspond to the 
following structure: 
  
where R is an alkyl substituent, R¹ is a divalent alkylene radical, 
m is an integer with a value of 0-2, n is an integer with a value 
of 0-1, and X is an electron-withdrawing substituent, such as 
-NO₂, CF₃, or -CN.
Patent EP-0283284-A3 (EP)
Title: Forming thermoplastic web materials
IPC: B29C48/355
Filed: 1988-03-17
Abstract: Hollow objects 14 can be formed by extruding a web 1 of thermoplastic material directly into a set of temperature controlled tempering rolls 2, 3 and 6, cooling upper and lower surface layers of the web by passage through the tempering rolls while maintaining the interior of the web in molten condition between said surface layers, feeding the partially cooled web 7 past a turning roll 8 onto a conveyor 10, and conveying the web to the entry of a thermoformer 15, the web 7 being allowed to remain on the conveyor 10 until the surface layer of the web which is in contact with the conveyor has been reheated by the molten interior of the web to a thermoformable temperature below that at which the web 7 will stick to the conveyor 10, the travel of the web 1 through the tempering rolls being controllable by adjusting the position of the tempering roll 6 to for example 6', and the travel of the web 7 on the conveyor being controllable by adjusting the position of the turning roll 8 to for example 8'.
Patent EP-0294989-A3 (EP)
IPC: H01L29/792
Filed: 1988-06-01
Abstract: A non-volatile semi-conductor memory device 
comprises a substrate (11) of a first conductivity type, 
source and drain regions (12,13) formed in a surface 
portion of the substrate in spaced apart relation to one 
another to define therebetween a channel region, the 
source and drain regions being of opposite conductivity 
type to that of the substrate, and a floating gate 
electrode (15) disposed over a surface of the semi-­
conductor substrate (11) between the source and drain 
regions (12,13) to a gate insulating film (14). A 
control gate electrode (17) is disposed above and 
electrically insulated from the floating gate electrode 
(15) to an insulating film (16). An erase electrode 
(19) is disposed above and electrically insulated from 
the floating gate electrode (15) to a tunnel insulating 
film (18), the tunnel insulating film being comprised of 
an oxidized nitride film formed by thermal oxidation of 
a nitride film.
Patent EP-0311415-A3 (EP)
Title: Vehicle wheel assembly with means for maintaining motion in case of deflation
IPC: B60B11/10
Filed: 1988-10-07
Abstract: A vehicle wheel assembly comprises a pneumatically 
tyred wheel (11, 12) and an auxiliary wheel (1, 3, 5) 
secured coaxially to the pneumatically tyred wheel on 
the outside thereof. The auxiliary wheel comprises a 
solid ring (1) of rubber or other material having an 
external diameter less than that of the pneumatic tyre 
(11) when the latter is normally inflated, whereby when 
the pneumatic tyre is normally inflated the auxiliary 
wheel is out of contact with the ground but when the 
tyre (11) deflates the auxiliary wheel comes into 
contact with the ground. The auxiliary wheel ring (1) 
is mounted on a circular or annular central support (3, 
4, 5, 6) which is preferably of two-part form and which 
is secured to the pneumatically tyred wheel.
Patent EP-0340540-A3 (EP)
Title: Agent for the prophylaxis of a heart infarct and for the prevention of another infarct
IPC: A61K33/14
Filed: 1989-04-19
Abstract: The agent consists of a combination of magnesium amino dicarboxylic acid halides, basic magnesium amino dicarboxylic acid salts and magnesium halides, singly or in combination, on the one hand and acetylsalicylic acid on the other hand, and optionally customary pharmaceutical vehicles, diluents and/or auxiliaries.
Patent EP-0343544-A3 (EP)
IPC: A61K39/00
Filed: 1989-05-20
Abstract: Es wird ein immunstimulierendes Mittel aus Propionibak­
terien, insbesondere aus den Stämmen Propionibacterium 
granulosum DSM 1773, Propionibacterium avidum DSM 1772 
und/oder Propionibacterium acnes ATCC 6919, beschrie­
ben, welches dadurch gekennzeichnet ist, daß es aus dem 
wäßrigen Zell-Lysat, vorzugsweise aus dem mit organi­
schen Lösungsmitteln extrahierten Zell-Lysat besteht 
und gewünschtenfalls dialysiert und gefriergetrocknet 
ist, sowie ein Verfahren zu dessen Herstellung.