baber/WOPTO huggingface dataset:
Patent EP-0107519-A3 (EP)
Title: Reinforced file folder panel edges and method
IPC: B42F21/04
Filed: 1983-10-28
Abstract: A file substrate of paper stock such as a file backer or file folder having a reinforced edge portion is disclosed. Such file substrate has at least one straight edge with a tear resistant plastic film secured either side of the substrate and about the straight edge This film reinforces the substrate straight edge without significantly increasing the thickness thereof. A coloured adhesive may be used for securing a clear reinforcing film to the folder. This provides a colour band down a side of the folder to distinguish a group of files in a file system. Method and apparatus are disclosed for applying the reinforcing film to file folder blanks.
Patent EP-0133537-A3 (EP)
IPC: C08G18/78
Filed: 1984-08-01
Abstract: Konstruktionsmaterial auf Basis von Polyurethan, da­
durch gekennzeichnet, daß es erhältlich ist durch Umsetzung 
von  
(a) mindestens einem araliphatischen und/oder cycloalipha­
tischen Diisocyanat mit  
(b) mindestens einem vorwiegend aus Propylenoxideinhei­
ten aufgebauten Polyether mit einem Molekulargewicht 
von 350 - 1.000, vorzugsweise 400 - 800, und einer 
OH-Zahl von 250 - 600, vorzugsweise 350 - 450,  
wobei das NCO/OH-Verhältnis zwischen 0,75 : 1 und 1,25: 1, 
vorzugsweise zwischen 0,9 : 1 und 1,1 : 1, liegt.
Patent EP-0138078-A3 (EP)
IPC: H03M13/15
Filed: 1984-09-14
Abstract: A decoder of cyclic perfect binary code comprising a 
modulo-2 adder of the redundancy word received and of a 
word read from a first table of redundancy words addressed 
by the received data word: the adder output is the syndrome 
of the received coded word. The decoder comprises a 
second modulo-2 adder which supplies at the output the 
corrected data word as addition of the data word received 
and of a correction word read from a second table address­
ed by the syndrome obtained: the correction word address­
es the bits of the received data word which are possibly to 
be corrected.
Patent EP-0135936-A3 (EP)
IPC: B01D53/047
Filed: 1984-09-27
Abstract: A pressure swing adsorption process is provided for the 
direct production from ambient air of a moderately enriched 
oxygen product gas. The production of a product gas having 
an oxygen concentration of 23 to 30% is effected by a three 
step cycle wherein (1) the feed air is charged to a bed of ni­
trogen selective adsorbent until the bed is brought from at­
mospheric pressure to a pressure in the range of up to 4 at­
mospheres, (2) reducing the bed pressure to an interme­
diate level by withdrawal of oxygen enriched product gas 
therefrom and (3) finally venting the bed to restore atmo­
spheric pressure. By an alternative mode including a fourth 
step of purging the bed following the venting step, a product 
of 23 to 45% oxygen concentration is obtained.
Patent EP-0144089-A3 (EP)
IPC: H04N1/401
Filed: 1984-11-30
Abstract: A light detecting apparatus comprises an elongated 
plate-shaped light guide member having an end face at one 
long side as a light input face and an end face at the other 
long side as a light output face. N number of photomulti­
pliers having elongated light receiving faces optically associ­
ated with N divisions of the light output face divided into N 
divisions in the length direction of the light output face of the 
light guide member are positioned for converting the light 
emitted from the divisions of the light output face into 
electric signals. The photomultipliers are connected to a 
correction circuit for electrically eliminating deterioration in 
sensitivity at least at adjacent photomultiplier side end 
portions of the photomultipliers.
Patent EP-0141455-A3 (EP)
Title: Lamp holder
IPC: H05K3/32
Filed: 1984-09-27
Abstract: A lamp holder particularly for use on a vehicle driven by muscular force, for example, a bicycle, said holder mainly comprising a housing (1), formed by two dishes, accomodating a light source (9) carried by a reflector (8), a group of batteries (7) and a circuit arrangement formed by a plurality of components, which are fastened to a carrier formed by a printed plate (6) being in directly conductive contact with the light source (9) and the group of batteries (7), through which mounting of the lamp holder is limited to the disposition of mainly three parts i.e. the reflector (8). the circuitry carrier (6) and the group of batteries (7).
Patent EP-0140441-A3 (EP)
Title: Compositions based or polymers on vinylidene fluoride containing boron carbide
IPC: C08K3/38
Filed: 1984-10-16
Abstract: Compositions based on vinylidene fluoride polymers incorporating boron carbide coated with an acrylic polymer, preferably with the use of an anchor coating consisting of a complex of a polyhydroxylated polymer and a transition metal cation. The compositions are especially suitable for the manufacture of shaped articles intended to be employed in the nuclear field for neutron thermalization. No figure.
Patent EP-0145209-A3 (EP)
Title: A kit or device and method for administering gangliosides and derivatives thereof of inhalation and pharmaceutical compositions suitable therefor
IPC: A61K31/70
Filed: 1984-10-26
Abstract: The present invention relates to a device or kit and a method for the inhalation administration of gangliosides and inner ester ganglioside derivatives useful for the treatment of various nervous disorders, such as those resulting from accidents or diseases which have damaged the nervous tissue.
Patent EP-0145374-A3 (EP)
IPC: B60W10/18
Filed: 1984-11-21
Abstract: An automatic speed control system particularly for use 
with coaches has a comparator (12) for comparing the actual 
road speed of the vehicle with a reference to produce an 
error signal for controlling the engine power via a control 
unit (18) so as to hold the vehicle at the desired speed. In 
addition the error signal is fed to a comparator (52) which, 
if the error signal indicates too high an excess speed, 
provides positive retardation of the vehicle via a retardation 
unit (30) which may be the actual brakes of the vehicle or 
(preferably) its electric retarder. A comparator (54) may also 
be arranged to be responsive to excess engine speed and 
to actuate the retarder via an OR gate (60).
Patent EP-0163095-A3 (EP)
Title: Radio paging system
IPC: H04W84/02
Filed: 1985-04-17
Abstract: The radio-paging system in accordance with the invention consists of a radio call centre (FZ) which is connected to a switched telephone network (FVst). A radio call transmitter (FS) is connected to the radio call centre (FZ), which is in radio contact with the paging receivers (FE). These are carried with them by the persons to be paged. When a person is to be paged, the identification number of the radio call centre (FZ) and the call number of the person to be paged are dialled from a telephone (F1...Fm) connected to the switched telephone network (FVst). This results in a ringing signal being sent out to the relevant paging receiver (FE). The caller can additionally dial a message for the paged person in the form of a sequence of digits which is displayed in a display area of the paging receiver (FE). To provide a message facility going beyond the display of digits, the radio call centre (FZ) is additionally connected to at least one switched data communications network (DVst). In addition, the radio paging system is designed for processing alphanumeric characters. Thus, alphanumeric texts can be keyed in on the alphanumeric keyboards of data subscriber terminals (D1...Dp) connected to the relevant switched data communications network (DVst); the texts are displayed in the display areas. (Fig.1)
Patent EP-0182141-A3 (EP)
IPC: G01L5/00
Filed: 1985-10-24
Abstract: Eine Einrichtung zum Vergleich von einem Prüfling zu 
messenden Wertpaaren mit Sollwerten aus einer Sollkenn­
linie muß schnell arbeiten, um zur Qualitätskontrolle einge­
setzt werden zu können. Es sind hierfür in einem Speicher 
(10) die digitalen Sollwerte der ersten Einflußgröße K abge­
legt und die zugeordneten Werte der zweiten Einflußgrösse 
W sind als digitale Adressen programmiert. Jeder der bei­
den Einflußgrößen wird analog gemessen. Ein Analog/Digi­
tal-Wandler (8) setzt das analoge Signal der zweiten Einfluß­
größe W in ein digitales Adresssignal für den Speicher (10) 
um. Dieses ruft aus dem Speicher (10) den zugeordneten 
Sollwert der ersten Einflußgröße K ab. Ein Vergleicher ver­
gleicht diesen Sollwert mit dem gemessenen Wert der er­
sten Einflußgröße K.
Patent EP-0170316-A3 (EP)
Title: Alpha-aryl-4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3h)-yl)benzeneacetonitriles
IPC: C07D243/06
Filed: 1985-07-04
Abstract: Novel  alpha -aryl-4-(4,5-dihydro-3,5-dioxo-1,2,4-triazin-2(3H)-yl)-benzeneacetontr iles which are effective in destruting and/or preventing the growth of Protozoa; pharmaceutical compositions comprising such compounds as active ingredients and processes of preparing such compounds and pharmaceutical compositions.
Patent EP-0160467-A3 (EP)
IPC: G01N33/535
Filed: 1985-04-19
Abstract: Methods and devices are provided involving heter­
ogeneous enzyme assays. A simplified protocol for the 
assays results from incorporating enzyme substrate on a 
bibulous support to which is conjugated a member of a 
specific binding pair. Upon introduction of the support into 
the assay medium, the substrate diffuses into the medium, 
eliminating a separate development step for the assay.
Patent EP-0201853-A3 (EP)
IPC: G01C19/64
Filed: 1986-05-06
Abstract: Two electrically isolated photodetectors (201, 221) are 
responsive to a plurality of the same fringes (240) of a ring 
laser angular rate sensor (10) interference fringe pattern. The 
photodetectors have a periodic pattern of photosensitive 
zones (206, 226). The photosensitive zones of each detector 
are spatially offset relative to one another so as to produce a 
pair of output signals out of phase with each other.
Patent EP-0220726-A3 (EP)
IPC: C02F5/00
Filed: 1986-10-29
Abstract: The copolymers are effective in stabilizing 
iron in solution and as antiscalants in the presence 
of soluble iron, the copolymers are used in amount of 
l to 200 ppm, have molecular weight of about l,000 to 
50,000, and are prepared by polymerizing 40 to 95 
weight parts of an acrylic acid with 5 to 60 weight 
parts of a substituted acrylamide.
Patent EP-0196845-A3 (EP)
Title: Processes for the stabilization of prostate specific antigen in natural matrices
IPC: G01N33/574
Filed: 1986-03-21
Abstract: Processes for preparing stable natural matrices for prostrate specific antigen (PSA) are disclosed. Biological carrier fluids for PSA obtained from a suitable mammal are modified to inhibit the activity of components of the biological fluids destabilizing to PSA. The stable natural matrices, prepared in accordance with the present invention, are useful in the measurement of PSA in a sample by means of an immunoassay.
Patent EP-0205304-A3 (EP)
Title: Formation of laminates
IPC: B65D81/34
Filed: 1986-06-03
Abstract: A unique laminate suitable for formation into packages for the microwave heating of foodstuffs is provided. Metallized polymeric film is selectively demetallized to provide discrete metallized regions, the patterned film is laminated with outer stabilizing layers, for example, paper, and the laminate formed into a package. When used for heating a foodstuff, the discrete metallized region is located adjacent the foodstuff and on the opposite side of the foodstuff from the source of microwave energy. The metallized region results in conduction heat being applied to the foodstuff as well as microwave heating.
Patent EP-0209332-A3 (EP)
Title: Synthesising faujasites
IPC: C01B39/20
Filed: 1986-07-11
Abstract: A zeolite of the faujasite type is prepared by maintaining a mixture comprising a metakaolin, a source of sodium oxide and water, the molar ratio of SiO2:Al2O2 in the mixture being in the range of from 2.1:1 to 15:1 and the molar ratio H2O:Na2O in the mixture being in the range of from 15:1 to 70:1,, at a temperature and for a period of time sufficient to result in the formation of crystalline faujasite, the reaction mixture being agitated substantially continuously throughout the reaction period.
Patent EP-0226336-A3 (EP)
IPC: A61B17/00
Filed: 1986-11-13
Abstract: Port wine stain treatment apparatus 
includes a pad 2 supporting a plurality of diamond 
tipped needles 14. The tip 16 of each needle is 
supplied with laser radiation and the tip acts to 
scatter laser radiation sideways. Thus, when the pad 
2 is applied to the skin, the tips 16 penetrate the 
skin and when laser radiation is supplied the tips 16 
create a laminar radiation profile located below and 
spaced from the skin surface.  
     In this manner, the cause of the port wine 
stain can be treated without the danger of 
disfiguring or scarring the skin surface above the 
stain.
Patent EP-0219420-A3 (EP)
IPC: A21C11/10
Filed: 1986-10-03
Abstract: Process for preparing extruded dough pieces. A 
dough is extruded to form a ribbon of extruded dough (16). 
The ribbon of extruded dough (16) is cut into the extruded 
dough pieces (20) by means of a high velocity liquid jet (22). 
The high velocity liquid jet (22) is comprised of (i) water 
or (ii) water and an edible, long-chain polymer or (iii) 
an edible, long-chain polymer and an edible oil.
Patent EP-0190112-A3 (EP)
Title: Apparatus used in programming a computer
IPC: B25J9/22
Filed: 1986-01-28
Abstract: A teaching device is provided for use in teaching a computer a program for moving a tool through a three dimensional space and along a predetermined path having a socket at one end for attachment to the tool and at its other end a cavity in which a ball (44) is seated so that the ball may contact and be moved over means (74, 76) defining the predetermined path.
Patent EP-0237704-A3 (EP)
IPC: C04B41/51
Filed: 1987-01-13
Abstract: Die vorliegende Anmeldung bezieht sich auf einen 
Schichtkörper mit einem Grundkörper aus keramischem 
Material und der Beschichtung eines metallischen 
Werkstoffes, wobei der Grundkörper aus einem 
hochverschleißfesten Keramikmaterial, vorzugsweise aus 
Siliziumcarbid und die Beschichtung aus Nickel 
besteht. Problematisch ist bisher die Vereinigung der 
guten Werkstoffeigenschaften von keramischem Material, 
insbesondere von Siliziumcarbid mit der guten Be- und 
Verarbeitbarkeit metallischer Werkstoffe. Mit der 
Erfindung ist vorgesehen, daß die Beschichtung eine 
Dicke von etwa 1 - 15 mm aufweist. Vorteilhaft können 
auf diese Weise keramische Materialien erhöhten 
Betriebsdrücken (z.B. um 20 bar) bei verlängerten 
Standzeiten ausgesetzt werden. Die Beschichtung 
besteht zweckmäßigerweise aus Nickel, weil hier auf 
eine bekannte Technik zurückgegriffen werden kann. Die 
Beschichtung kann ferner nur in einem Teilbereich des 
Grundkörpers erfolgen. Beispielsweise kann der 
Schichtkörper als Pumpenlaufrad (10) ausgebildet sein, 
wobei die Beschichtung (12) im Bereich der 
Laufradbefestigung zur Aufnahme der Gewindebohrung 
(11) dient. Vorgesehen ist auch die Außenbeschichtung 
von Pumpengehäusen.
Patent EP-0246396-A3 (EP)
IPC: H01H3/20
Filed: 1987-02-12
Abstract: An interlock switch assembly is disclosed having a 
unitary baseplate (12) having relatively few moving parts and 
making use of conventional low cost miniature switches (26a, b, 30, 32), 
each positively located and retained with respect to the 
baseplate. First and second actuators (34, 36) convert, 
respectively, linear motion of the first and second 
operators into rotary motion to actuate the miniature 
switches. Switch actuation is prevented unless the 
properly timed motion of both operators is received by 
the actuators.
Patent EP-0240673-A3 (EP)
Title: Ink ribbon mechanism for printers, particularly for matrix printers
IPC: B41J32/02
Filed: 1987-02-12
Abstract: A ribbon cartridge may contain a single color ribbon or a multicolor ribbon, and is of wide U construction with a first pair of aligned (coaxial) pivot pins extending away from sides at locations therefrom remote from the legs of the U; a second pair of pins extends also from the sides and parallel to the first pair of pins; finally, a pair of support projections extend from the legs and also in opposite directions from the sides; the printer has two pivot mounts for receiving the pins of the first pair to thereby mount the cartridge, permitting pitch-like pivoting; in addition, the printer contains either (a) a second pair of mounts open from above for receiving the pins of the second pair, and thereby mounting the cartridge in a fixed position for single color printing, or (b) a cam shaft with at least one cam of different radial dimensions for engaging at least one of the projections such that upon turning of the cam a variable pivot-pitch is imparted upon the cartridge, the pins of the second pair being unimpeded.
Patent EP-0249233-A3 (EP)
Title: Coal gasification process and apparatus therefor
IPC: F02C3/28
Filed: 1987-06-11
Abstract: The invention provides a coal gasification process and 
apparatus therefor in which coal (1) or other hydrocarbon 
is carried by a gas produced by an air separating apparatus, 
supplied into a coal gasifying oven (16) along with a 
gasifying agent also produced by the air separating 
apparatus and reacted at a high temperature and under a 
high pressure to produce a combustible gas (3). 
According to this invention, since both gasifying agent 
and coal carrier gas used for coal gasification can be 
produced at the same time from air (4) without using much 
energy for the production, the equipments necessary for 
the gasification can be noticeably reduced in size and 
also the cost of producing electricity by coal gas power 
generation can be reduced.
Patent EP-0250988-A3 (EP)
IPC: A01K7/02
Filed: 1987-06-12
Abstract: Eine Tränkeinrichtung für Tiere, insbesondere Kälber oder 
dgl. weist ein Gefäß (1) mit einem Saugzapfen (7) sowie 
eine das Gefäß (1) in der Gebrauchsstellung zu halten ver­
mögende Haltevorrichtung (10 bis 15) auf, die mit einer 
Wand (9) oder dgl. verbindbar ist. Das Gefäß (1), an den 
der Saugzapfen (7) festgelegt ist, ist um eine zumindest im 
wesentlichen horizontale Achse schwenkbar in der Halte­
vorrichtung (10 bis 15) gelagert und kann mittels einer lös­
baren Feststellvorrichtung gegen ein Schwenken gesichert 
in der Gebrauchsstellung gehalten werden.
Patent EP-0256443-A3 (EP)
IPC: C11D3/39
Filed: 1987-08-07
Abstract: A stable, dry, granular peroxyacid bleach composition 
having particle size of from 500-2000 µm is 
disclosed, said composition comprising from 20 to 65% 
by weight of a solid organic peroxyacid compound, 79.5 
to 30% by weight of at least one inert inorganic salt, 
and from 0.5 to about 6.5% by weight of a non-­
oxidisable, acidic, polymeric builder.  
Low to medium temperature bleach detergent compositions 
comprising a surface-active agent, a detergency builder 
and said dry granular peroxyacid bleach composition are 
also disclosed.
Patent EP-0262365-A3 (EP)
IPC: H01J37/244
Filed: 1987-08-17
Abstract: Die erfindungsgemäße Spektrometer-Detektoranordnung 
besteht aus einem elektrostatischen Gegenfeldspektro­
meter (SP) und einem unmittelbar oberhalb des Spektro­
meters (SP) symmetrisch zur Strahlachse (OA) angeord­
neten Detektor (DT), der eine ebene, auf positivem Po­
tential liegende Gitterelektrode (G) einen Szintilla­
tor (SZ) und eine großflächige, vorzugsweise ringförmig 
ausgebildete Photodiode (PD) aufweist. Das Gegenfeld­
spektrometer besteht aus zwei halbkugelförmigen Gitter­
elektroden (K1, K2) und einer mit einem Widerstands­
film (WF) versehenen ringförmigen Isolatorscheibe (IS) 
die den Raumbereich zwischen den Elektroden (K1, K2) 
probenseitig abschließt.
Patent EP-0263437-A3 (EP)
Title: Chiral aryl-2,3-epoxy alkyl-ether and its corresponding thio compound and their use as dopants in liquid crystalline phases
IPC: G02F1/13
Filed: 1987-10-01
Abstract: The novel compounds are aryl-2,3-epoxyalkyl ethers or thioethers or the corresponding thiirane compounds having a mesogenic aromatic component and a chiral component having a three-membered heterocyclic ring, wherein, in the general formula (1),    <IMAGE>  (I)  the symbols have the following meaning: R1=straight-chain or branched (C1-C12) alkyl, where one or two non-neighboring CH2 groups may be replaced by O or S atoms. A=diazine-2,5-diyl or diazine-3,6-diyl, X and Y=O and/or S, and R2, R3 and R4, independently of one another=H, straight-chain (C1-C10) alkyl or branched (C3-C10) alkyl, where R2, R3 and R4 are not simultaneously H. The compounds are preferably employed in tilted smectic liquid-crystal phases which they convert into ferroelectric liquid-crystal phases; they have high values for spontaneous polarization or they induce high values for spontaneous polarization.
Patent EP-0252580-A3 (EP)
IPC: C06B45/00
Filed: 1987-04-23
Abstract: The invention relates to a new explosive compound which 
is an associated compound of ammonium nitrate and glycine 
and also includes explosive composition containing this 
compound.  
     The compound ANGC is prepared by a crystallisation process 
preferably effected by cooling a melt or saturated solution 
containing ammonium nitrate and glycine.  
     ANGC is especially advantageous as an ingredient of 
low water content emulsion explosive compositions.
Patent EP-0245979-A3 (EP)
IPC: C12N9/16
Filed: 1987-04-24
Abstract: A glycoprotein phosphotyrosyl protein 
phosphatase is isolated from human tissues, such as 
human placental membrane. Upon membrane solubiliz­
ation and extraction of the enzyme it was subjected 
to chromatographic purification and isolation. The 
analytical and biological responses of the enzyme 
demonstrate that it is novel and readily distinguished 
from other enzymes previously isolated from similar 
tissues. The enzyme is a dephosphorylation enzyme of 
membrane phosphoprotein kinases, and as such has 
utility as an antidiabetic agent, an antiatheroscler­
osis agent or an antitumor agent since certain 
membrane receptor kinases involved in each such 
biological function involve a phosphorylation 
mechanism for cell transformation, metabolism and 
growth and which, when blocked by the instant enzyme, 
results in a suppression or alteration of the 
biological function.
Patent EP-0278336-A3 (EP)
Title: Agents for paper production
IPC: D21H17/45
Filed: 1988-01-29
Abstract: The agents, which are suitable as retention agents, contain a cationic polyacrylamide containing recurring dialkylaminoalkylacrylamide units and a polyamide-amine or polyamine.
Patent EP-0296504-A3 (EP)
IPC: C08G64/10
Filed: 1988-06-17
Abstract: Polycarbonate having a repeating unit (I) 
represented by the general formula: 
  
and a repeating unit (II) represented by the formula: 
  
a pentahalogenophenoxy group as bonded at the terminal 
thereof, and a halogen atom content of 3 to 20% by weight.
Patent EP-0300319-A3 (EP)
Title: Piezoelectric driven resonance system for ultrasonic atomising of a fluid
IPC: B06B3/04
Filed: 1988-07-11
Abstract: For generating liquid droplets which may pass into the lungs of a person, a resonance system is used which contains a rotation-symmetrical metal body with a disc-shaped base plate, a working plate, a neck connecting the working plate to the base plate as well as a piezoceramic vibrator. The vibrator is coupled to the plane base surface which extends perpendicularly to the symmetry axis of the metal body. The base plate is also provided with a parabolic reflector surface. The center of the working plate is in the vicinity of the reflector focal point, optionally mirrored with respect to the base area of the base plate, of the parabolic reflector surface. In this design, ultrasound waves excited by the vibrator are focused into the region of the working plate, thereby atomizing a liquid which is held by the working plate.