baber/WOPTO huggingface dataset:
Patent EP-0310458-A3 (EP)
Title: Fitting windows
IPC: E04F21/00
Filed: 1988-10-17
Abstract: A lifting frame is proposed which is readily 
adaptable to lift different sizes of glazed or unglazed 
frames or the like and comprises upper and lower 
abutment means (pivotal guide arms 3, 5 and wheel 7) 
for engagement with a lifting harness 9 at spaced 
locations, and load coupling means in the form of 
suckers or other clamping means. More particularly the 
abutment means are carried on a frame 13 and the load 
coupling means are carried on respective arms 51 
adjustably mounted from the frame to adapt the frame 
for lifting various sizes of frame.
Patent EP-0318432-A3 (EP)
IPC: B01D21/00
Filed: 1988-11-16
Abstract: Zur Abtrennung von Schlamm und freien Kohlenwasserstof­
fen wird das verunreinigte Abwasser in das Sammelbecken 
(1)geleert. Kies und stückige Verunreinigungen bleiben 
am Gitter (9) zurück. Grobe Setzstoffe sammeln sich in 
der Schlammrinne (5), von wo sie mit einem Greifer ent­
fernt werden. Das so vorgereinigte Wasser strömt durch 
den Überlauf (12) in das Ablagerungsbecken (2), wo sich 
bei längerer Verweilzeit Feinschlamm absondert und auf 
den Boden (10) sinkt. Wenn der Wasserspiegel im Ablage­
rungsbecken eine vorbestimmbare Maximalhöhe erreicht 
hat, wird das Wasser bis auf eine festlegbare Minimalhö­
he abgepumpt und zur Weiterbehandlung dem Behandlungsbe­
hälter (19) zugeführt. Angesammelte Kohlenwasserstoffe 
werden gelegentlich abgesaugt. Der abgesetzte Fein­
schlamm wird von Zeit bei geleerten Becken (1,2) 
durch die Durchlässe (13) in das Sammelbecken (1) ge­
schoben und zusammen mit den in der Schlammrinne (5) an­
gesammelten Setzstoffen entfernt.  
     Nach einer vorteilhaften Ausgestaltung des Erfindungsge­
dankens sind die Becken (1,2) durch paralle zur Zei­
chenebene gezogene Wände in Sektionen unterteilt, welche 
durch die Auslaufrinne (22) miteinander verbunden sind. 
Dies erlaubt, für Reparatur- oder Reinigungszwecke ein­
zelne Sektionen auszuschalten und den Betrieb mit den 
übrigen Sektionen voll aufrechtzuerhalten.
Patent EP-0325154-A3 (EP)
IPC: C08L67/06
Filed: 1989-01-11
Abstract: Die Erfindung betrifft styrolarme UP-Harze, die einen bei Raumtemperatur 
flüssigen Polyester mit niedrigem Maleinsäure-Gehalt, einem bei 
Raumtemperatur zähflüssigen bis festen Polyester mit hohem Maleinsäure-­
Gehalt, 5 - 25 Gew.% Styrol, sowie gegebenenfalls weitere Comonomere 
enthalten.
Patent EP-0325260-A3 (EP)
Title: Random copolymer containing derivative of bicyclo (2.2.1) hept-2-ene compound
IPC: C08F232/00
Filed: 1989-01-19
Abstract: A random copolymer comprises recurring units each 
having the formula of; 
  
wherein R¹ to R¹⁰ stand for a hydrogen atom or an alkyl 
group with or without R⁵ being bonded to R⁶ or R¹⁰ via an 
alkylene group having 1 to 3 carbon atoms. The random 
copolymer contains 50 to 90 mol % of ethylene. The random 
copolymer has an intrinsic viscosity [η] of 0.3 to 10 dl/g 
measured in decalin at 30°C.
Patent EP-0329163-A3 (EP)
Title: Method for forming presized particles from silicon rods
IPC: C30B15/00
Filed: 1989-02-17
Abstract: The method of the present invention 
involves the pretreatment of a solid polycrystalline 
silicon rod to introduce substantial micro and macro 
stress cracks so that the rod can be controllably 
fractured into predetermined size pieces with the 
application of a low impact force. The pretreatment 
may be carried out by heat treating the rod followed 
by quenching or by application of a load at one end 
and at a predetermined velocity and mass ratio.
Patent EP-0334117-A3 (EP)
Title: Safety attachment for reversible baby seats or for baby carriers
IPC: B62B9/00
Filed: 1989-03-09
Abstract: According to the invention a special safety attachment is obtained, which is particularly suited to be used on reversible baby seats or baby carriers, detachably connected with frames with or without wheels, said attachment comprising a latch (10) which can move with a limited stroke practically horizontally along a rod (3) of the supporting frame, said latch presenting a groove which receives the pivot (7) of the baby seat or baby carrier (1) connected with the frame, the latching and unlatching between the pivot and the latch requiring at least two translation movements, or two rotation movements or a rotation and translation movements. Thus the unlatching of the baby carrier from the frame is only possible under conditions of absolute volition and, therefore, safety is optimally safeguarded.
Patent EP-0332222-A3 (EP)
Title: Intravaginal delivery of biologically active polypeptides
IPC: A61K38/095
Filed: 1989-03-13
Abstract: Pharmaceutical compositions of matter adapted for intravaginal administration comprise a biologically active polypeptide, an absorption promoter, such as an anionic and/or nonionic surfactant or a nonionic surfactant and an aliphatic carboxylic acid, optionally an animal and/or vegetable protein and a nontoxic pharmaceutically acceptable carrier or diluent therefor, in a formulation suitable for intravaginal administration. Preferred compositions comprise calcitonin as the biologically active polypeptide. Preferred absorption promoters are anionic surfactants, e.g., sodium lauryl sulfate, and the combination absorption promoter of a nonionic surfactant and a medium chain aliphatic carboxylic acid or its salt, e.g. polyoxyethylenealkylphenylether and a medium chain aliphatic carboxylic acid.
Patent EP-0341651-A3 (EP)
Title: Heating cost measuring device
IPC: G01K17/02
Filed: 1989-05-09
Abstract: The present invention relates to a heating cost measuring device (10) having a heat-conducting rear wall (12) and a front part connected detachably to the rear wall. The front part (14) has a scale bearer (16) held on said front part and a measurement tube (18) which is arranged between the rear wall (12) and the scale bearer (16) and is filled with evaporation liquid, the at least one measurement tube (18) being held detachably in such a way that no displacement occurs between the scale bearer (16) and the measurement tube (18) when the front part (14) is removed. The heating cost measuring device is distinguished by the fact that at least one measurement tube (18) is held on the scale bearer (16) and at least one spring body (20) is arranged between the scale bearer (16) and the front part (14) in such a way that the measurement tube (18) is pressed resiliently against the rear wall (12) by this at least one spring body (20). With a heating cost measuring device of this type, a high reading accuracy can be achieved, a satisfactory exchange of the measurement tube being possible at the same time. <IMAGE>
Patent EP-0350673-A3 (EP)
Title: Papermakers double layer type fabrics
IPC: D21F1/00
Filed: 1989-06-21
Abstract: A papermakers' double layer type fabric comprising in one repeat a warp layer consisting of n (an integer of at least 7) x 2 of warps, and n (an integer of at least 7) x 2 of wefts arranged on the warp layer as the upper surface wefts and n (an integer of at least 7) x 2 of wefts arranged under said warp layer as the lower surface wefts, the lower surface wefts consisting of polyester yarns and polyamide yarns, the lower surface polyamide wefts being each interlaced once in one repeat with a warp and the lower surface polyester wefts being each interlaced once or twice in one repeat with a warp.
Patent EP-0348999-A3 (EP)
Title: High-precision and high-speed analog/digital converter having low power consumption
IPC: H03M1/36
Filed: 1989-06-30
Abstract: This invention discloses an analog/digital con­
verter including comparator groups (11, 19) in which 
each comparator is constituted by bipolar transistors, 
for comparing reference voltages with an analog input 
voltage, and means (13, 20) for obtaining a digital con­
verted value corresponding to the analog input voltage, 
in accordance with comparison results of in the com­
parator groups (11, 19).
Patent EP-0366157-A3 (EP)
IPC: C08L67/00
Filed: 1987-12-14
Abstract: Die vorliegende Erfindung betrifft Zusammensetzungen enthaltend 
   a) mindestens eine Verbindung mit mindestens einer 1,2-Epoxidgruppe im 
Molekül,    b) mindestens eine Verbindung der Formel I    
HO-R¹- 
-O-R²-O--R¹-OH      (I),  
worin R¹ einen zweiwertigen Rest einer aromatischen Hydroxycarbonsäure 
nach dem Entfernen der Carboxylgruppe und der phenolischen Hydroxyl­
gruppe darstellt und R² der Rest eines aliphatischen oder cycloali­
phatischen Diols nach dem Entfernen der beiden Hydroxylgruppen ist, und    c) einen bei höheren Temperaturen wirksamen Härter für Komponente a), mit 
der Massgabe, dass mindestens 70 Gew.% der Reste R², bezogen auf die 
Gesamtmenge dieser Reste, Gruppen der Formel II sind  

C q H 2q -O 
C q H 2q -      (II),  
worin x eine ganze Zahl von 5 bis 40 ist und q 3 oder 4 bedeutet oder bis 
zu 30 Gew.% innerhalb eines Restes der Formel II auch Gruppen mit q = 2 
sein können, und dass die Reste R¹ und R² und die Indizes x und q in 
einem Molekül innerhalb der gegebenen Definitionen unterschiedlich sein 
können.     
     Die gehärteten Epoxidharzmischungen weisen eine sehr gute Tieftemperatur­
flexibilität und Korrosionsbeständigkeit auf.
Patent EP-0374933-A3 (EP)
Title: The use of high percent solids for improved liquid toner preparation
IPC: G03G9/12
Filed: 1989-12-21
Abstract: Process for preparation of toner particles for 
electrostatic liquid developers utilizing a single 
vessel wherein (A) a thermoplastic resin and 
hydrocarbon liquid having a Kauri-butanol value of 
less than 120 at a total of solids of at least 22% by 
weight are dispersed in the vessel by moving 
particulate media (creating shear) at elevated 
temperature to plasticize and liquify the resin, (B) 
while the particulate media are maintained in 
continuous motion the dispersion is cooled whereby the 
resin precipitates in the form of toner particle 
having an average by area particle size of 10 µm or 
less, and (C) the particulate media are removed. 
Liquid electrostatic developers are prepared by the 
addition of a charge director compound. The liquid 
developers are prepared in a shorter time that 
previously known processes. The liquid developers are 
useful for preparation of copies and proofs of various 
colors.
Patent EP-0329233-A3 (EP)
Title: Silicon-compiler method and arrangement
Inventor: BERKEL CORNELIS HERMANUS VAN
IPC: G06F17/50
Filed: 1989-02-10
Abstract: A silicon-compilation method, a silicon-compiler arrangement, an abstract-circuit 
synthesis module usable in such arrangement, a machine-generated 
abstract circuit produced by such module, an electronic circuit generated by 
such method and a reset-free circuit produced by such arrangement  
     There are described a method and arrangement for silicon compilation. 
First, an algorithmic procedure to be executed by the electronic circuit is 
expressed in an imperative concurrent language. This, under execution of 
lexical, syntactic and semantic analysis is converted to a structure tree as an 
abstract representation of said procedure. This structure tree then is converted 
into an abstract circuit, wherein each basic component is a program 
module and each abstract channel corresponds to a program channel. Thereafter, 
the abstract circuit is converted into a concrete circuit, while obeying 
timing-organization constraints, circuitry-type constraints and technology 
constraints. Finally, the concrete circuit is converted into a very large-scale 
integrated-circuit layout.
Patent EP-0333341-A3 (EP)
IPC: A43B7/36
Filed: 1989-02-24
Abstract: A shoe ground strap which has a static dissipative 
exposed surface and offers protection against static charges 
building on the wearer and offers protection against 
electrical hazards if contacting a source of electrical 
power. The strap comprises a band comprising a conductive 
metal ribbon, a static dissipative material and an adhesive 
layer to aid in holding the strap to the shoe, with at least 
the surface and the two edges of the band covered by said 
static dissipative material to expose only the static 
dissipative material.
Patent EP-0331375-A3 (EP)
Title: Optical elements for radiation comprising graphite films
IPC: G21K1/06
Filed: 1989-02-24
Abstract: This invention relates to optical elements for 
radiation which comprises a graphite film obtained from a 
film of a polymer such as polyphenylene oxadiazole, 
polybenzothiazole, polybenzobisthiazole, polybenzooxazole, 
polybenzobisoxazole, polypyromellitimide, polyphenylene 
isophthalamide, polyphenylene benzoimidazole, polyphenylene 
benzobisimidazole, polythiazole or poly-p-phenylene-vinylene 
The graphite film is obtained by pyrolysis of the polymer 
film at 2800°C or higher at a pressure of not lower than 4 
kg/cm² in vacuum or in an inert gas. Alternatively, the 
element may be made of a graphite film obtained from the 
polymers mentioned above and intercalated with a metal 
halide. The intercalated films are readily bonded by 
pressing in the form of a thick sheet or block. Still 
alternatively, the graphite films and the intercalated films 
may be superposed alternately and bonded by pressing, or the 
intercalated films may be sandwiched between the graphite 
films and bonded together to form a thick sheet or block. 
The optical element has application as a lens, monochromater, 
filter or analyzer for radiations
Patent EP-0344964-A3 (EP)
Title: Improvements in or relating to a door
IPC: E06B5/16
Filed: 1989-05-24
Abstract: An element (10) for use as a door frame or part thereof comprises an intumescent strip (20) enclosed in a cured plastics material (11). The element (10) also comprises an element (22) of solid construction. In use, when the intumescent strip (20) is actuated to a temperature between 120<o>C and 300<o>C due to heat from a fire, it expands to a volume of at least six times its non-turgid state thereby sealing the element (10) to the fire door (30) and preventing the spread of fire to the other side of the door (30).
Patent EP-0346028-A3 (EP)
Title: Video signal display apparatus
IPC: H04N3/12
Filed: 1989-06-02
Abstract: Apparatus for displaying a video signal having a plurality of display elements corresponding to one standard of the television signal disposed in an X-Y matrix shape includes a separator (3) for separating a sync signal from an input video signal, a control signal generator (7) for generating a control signal in response to the sync signal, a driver (8) for driving the display elements of a display panel (12) in response to the video signal and the control signal, and a converter (13) for changing the number of scanning lines in response to a timing which changes in each picture or frame when another standard of the television signal is supplied as the input video signal.
Patent EP-0387529-A3 (EP)
IPC: A01B63/10
Filed: 1990-02-13
Abstract: Ein Flüssigkeitskreislauf weist eine Pumpe (30), einen 
Sammelbehälter (42), einen Hubzylinder (26) und ein Steu­
erventil (40) zum Anheben in eine Transportstellung und 
zum Absenken in eine Arbeitsstellung eines über eine Hub­
vorrichtung (14) an ein Fahrzeug (10) angeschlossenen Ge­
rätes (12) auf, wobei in der Arbeitsstellung ein Teil des 
Gerätegewichtes auf das Fahrzeug (10) übertragbar ist, das 
Steuerventil (40) einen Ventilschieber, einen mit der Pum­
pe (30) über eine Leitung (28) verbundenen Einlaß und 
einen mit dem Sammelbehälter (42) über eine weitere Lei­
tung (29) verbundenen Auslaß aufweist, der Rücklauf der 
Flüssigkeit aus dem Hubzylinder (26) über das Steuerventil 
(40) erfolgt, zum Beaufschlagen des Hubzylinders (26) mit 
Flüssigkeit der Ventilschieber den Einlaß im Steuerventil 
verschließt und der Rücklauf der Flüssigkeit aus dem Hub­
zylinder (26) über den Einlaß im Steuerventil (40) er­
folgt.
Patent EP-0388970-A3 (EP)
Title: Thermoplastic resin compositions and methods
IPC: C08K7/14
Filed: 1990-03-23
Abstract: The present invention provides thermoplastic resin 
molding compositions which require reduced mold cycle time, 
result in reduced mold shrinkage and when molded result in 
products having improved mechanical properties. Methods of 
preparing the compositions, methods of producing molded pro­
ducts using the compositions and the molded products so pro­
duced are also provided. The compositions are comprised of 
a mixture of poly(arylene sulfide) resin and poly(aromatic 
sulfide/sulfone) resin.
Patent EP-0393560-A3 (EP)
Title: Tapping apparatus
IPC: F16L41/06
Filed: 1990-04-17
Abstract: The described tapping apparatus consists essentially of a housing (20) into whose tapping channel, which merges at the top into the threaded hole (22) and at the bottom into the connecting piece hole (21b), the boring tool (53/54) of a tapping device (50) is inserted. A connecting hole is made in a pipeline (1) using the drill head (44). After removing the tapping device (50) the hole (21b) can be closed with a flexible valve flap (33) which is pressed against the valve seat (21c) of the hole (21b) by means of the valve flap support (30), which is operated by the screw spindle (24). A branch line can be connected to the housing connecting piece (23), which is sealed with the sealing plug (40). After removal of the tapping device (50), the threaded hole (22) is to be sealed by a corresponding plug. The connection between the pipeline (1) and the branch line, connected to the housing connecting piece (23), is made after lifting the valve body, which consists of the valve flap support (30) and the valve flap (33). <IMAGE>
Patent EP-0394869-A3 (EP)
Title: Method for controlling the level of a mixture consisting of at least two components of fluid material in a container with an outlet
IPC: B29C48/39
Filed: 1990-04-20
Abstract: In a method for controlling the level of a mixture, consisting of at least two components, of fluid material in a container with an outlet, preferably for controlling the level in the feeding hopper of an extruder, the level is detected by at least one sensing device which controls the charged quantity per unit of time of at least one component. So that the average level in the container or the feeding hopper can be maintained with the smallest possible variations despite the constant discharge of material therefrom, at least one component is supplied to the container or the feeding hopper via a metering screw which draws this component from a separate supply container, the motor of which metering screw is controlled, on the basis of the signals from the sensing device or sensing devices, in such a way that the level in the feeding hopper corresponds to the average level, or, in the event of deviations from this average level, the level is brought back again to the average level with the smallest possible changes in speed of the motor.
Patent EP-0387070-A3 (EP)
Title: N-containing heterocyclic compounds, processes for the preparation thereof and composition comprising the same
IPC: C07D213/84
Filed: 1990-03-08
Abstract: Compounds of the formula: 
  
wherein R¹ is aryl optionally substituted with 
substituent(s) selected from the group 
consisting of nitro, cyano, halogen, 
halo(lower)alkyl, lower alkoxy, lower 
alkylsulfonyl, lower 
alkylsulfonylamino, amino, lower 
alkanoyl, sulfamoyl and lower 
alkylsulfamoyl; or a heterocyclic group 
optionally substituted with 
substituent(s) selected from the group 
consisting of nitro, cyano, lower 
alkanoyl and hydroxy(lower)alkyl;  
R² is cyano; lower alkanoyl; carboxy; 
esterified carboxy; 
hydroxy(lower)alkyl; carbamoyl 
substituted with 
heterocyclic(lower)alkyl; 
amino optionally substituted with 
substituent(s) selected from the group 
consisting of 
heterocyclic(lower)alkanoyl and 
halo(lower)alkanoyl; or N-containing 
 
 
heterocycliccarbonyl optionally 
substituted with lower alkyl;  
R³ is lower alkyl; and  
R⁴ is aryl optionally substituted with 
substituent(s) selected from the group 
consisting of nitro, hydroxy and 
halogen; carboxy; esterified carboxy; 
a heterocyclic group; lower alkyl; 
or carbamoyl substituted with 
heterocyclic(lower)alkyl;  
provided that R⁴ is aryl substituted with substituent(s) 
selected from the group consisting of nitro and hydroxy ; 
carboxy; esterified carboxy; a heterocyclic group; lower 
alkyl; or carbamoyl substituted with 
heterocyclic(lower)alkyl; when R¹ is phenyl substituted 
with nitro, and its pharmaceutically acceptable salt.  
     Processes for the preparation of these compounds are also 
described, together with pharmaceutical compositions 
containing the compounds as an active ingredient. The 
compounds are useful for the treatment of ischemic diseases 
and reperfusion injury, and as cardioprotective agents.
Patent EP-0390477-A3 (EP)
Title: Automatic tracking control system
IPC: G11B15/467
Filed: 1990-03-27
Abstract: An automatic tracking control system has a servo 
loop (20), controlled by a tracking control signal, that 
adjusts the position of the pickup head (4) in relation to 
tracks scanned by the head. Adjacent-track crosstalk is 
extracted by a crosstalk detector (32) and envelope-­
detected by a crosstalk envelope detector (36). An 
automatic tracking control circuit (40) varies the 
tracking control signal, finds a state that minimizes the 
crosstalk envelope, and maintains the tracking control 
signal at or near that state.  
     For double-deck recording systems in which one 
signal is recorded in surface tracks over another signal, 
the automatic tracking control circuit seeks a best 
compromise between minimizing the crosstalk envelope of 
one of the signals while maximixing the envelope of the 
other signal.
Patent EP-0399800-A3 (EP)
IPC: G11B5/31
Filed: 1990-05-23
Abstract: The invention provides a thin film magnetic 
read/write head and a method for manufacturing such a 
head. In the method, a photo-resist layer (58) is 
exposed to radiation through a mask (60), and is then 
baked and further exposed to radiation, following which 
the photo-resist layer is developed to provide a photo-­
resist pattern for forming a lower pole tip (62) of the 
magnetic read/write head. Subsequently, an upper pole 
tip (64) is formed, and the two pole tips are 
configured such that a pair of opposed walls of each of 
the pole tips converge towards a gap (66) between the 
pole tips.
Patent EP-0404374-A3 (EP)
Title: Composition
IPC: C12N9/00
Filed: 1990-06-01
Abstract: A medium susceptible to spoilage enzymes contains a halogen 
compound selected from alkali metal tetrahaloaurate, a heterocyclic 
compound containing at least two ring nitrogen atoms and at least one 
nitrogen-halogen bond, an iodonium compound and a sulphonamide 
containing at least one nitrogen-halogen bond. The medium may be a 
an aqueous solution containing soluble cellulose in which the spoilage 
enzyme is cellulase, for example as in an aqueous paint. the 
presence of the halogen compound reduces the extent of thinning of 
the solution. Deterioration due to lipases, proteases or amylase can 
also be reduced.
Patent EP-0394109-A3 (EP)
Title: Aerodynamic caliper gauge
IPC: G01B7/06
Filed: 1990-04-12
Abstract: A contacting caliper gauge (10) measures the thickness 
of a moving sheet material (14). The gauge (10) has two heads (24,26), 
one on either side of the sheet (14). The sheet contacting 
pads of the caliper gauge are aerodynamically designed 
to limit and/or reduce the tendency of boundary layer 
air travelling with the sheet to raise the 
sheet-contacting pads off of the sheet surfaces.
Patent EP-0403366-A3 (EP)
IPC: C08B37/16
Filed: 1990-06-12
Abstract: L'invention concerne des dérivés de cyclo­
malto-oligosaccharides répondant à la formule : 
  
dans laquelle n est un nombre entier de 3 à 10, 
et les R qui peuvent être identiques ou différents, 
sont des résidus mono saccharidiques ou oligo 
saccharidiques liés par un atome de soufre et 
éventuellement une chaíne thio hydrocarbonée.  
     Ces dérivés peuvent être préparés par 
réaction d'un ester sulfonique de cyclomalto-oligosac­
charide correspondant avec un thio-monosaccharide 
ou un thio-oligosaccharide.
Patent EP-0404694-A3 (EP)
Title: 4-hydroxy-8-methoxy-2-methyl-6, 7-methylenedioxy-1,2,3,4-tetrahydroisoquinoline, and process for preparing the same
IPC: C07D491/056
Filed: 1986-08-22
Abstract: The present invention provides a new benzylamine 
derivative of formula : 
  
and a process for preparing the same.