baber/WOPTO huggingface dataset:
Patent EP-0142866-A3 (EP)
IPC: F15C5/00
Filed: 1984-11-22
Abstract: An implantable medication infusion unit wherein a 
generally cylindrical manifold (20) is employed having a 
shallow recess (28) on one face thereof. A flexible diaphragm 
(26) is positioned to form with the face of said manifold a 
medication reservoir (30). A circular cover member (24) is 
positioned over the diaphragm to form with said diaphragm 
a pressure stabilizing chamber (32) within which is posi­
tioned a two-phase fluid for maintaining a constant pressure 
on said diaphragm. A permanent magnet (42) is positioned 
at the center of said diaphragm and is movable therewith. A 
Hall effect transducer (34) positioned on said manifold 
opposite said permanent magnet is employed continuously 
to measure the position of said diaphragm and provide an 
indication of the amount of medication in said reservoir (30).  
     A method of filling and sealing the pressure stabilizing 
chamber (32) which ensures that a small bubble of two-­
phase fluid is present in said chamber at all times.  
     An inlet filter (100) may be positioned between the 
medication reservoir (30) and an inlet check valve (102) to act 
as a bubble trap during the intake stroke of a pulsatile 
pumping unit also mounted in the manifold.
Patent EP-0147999-A3 (EP)
IPC: D06F37/20
Filed: 1984-12-19
Abstract: A shock absorber for a washing machine includes a 
cylinder (1), a plunger (2) carried by a shank (3) forming a 
double chamber within the cylinder (1), and the double 
chamber being sealed at the outlet of the shank with the aid 
of a two-lip gasket (7), characterised in that the gasket (7) is 
linked in an immovable manner to the cylinder inlet so that, 
apart from sealing the shank at its outlet, it ensures that from 
a stable situation corresponding to when the shank is 
inserted to a maximum inside the cylinder, and as the shank 
emerges and the effective volumetric capacity of the double 
chamber increases, a gradual depression or vacuum is 
created acting as recovery means urging the shank to return 
to the stable situation.
Patent EP-0157335-A3 (EP)
Title: Procédé d'amortissement des ondes de pression hydrauliques et d'écrêtage des variations de pression dans les conduits d'alimentation d'une pompe hydraulique, et pompe permettant la mise en oeuvre de ce procédé
IPC: F04B11/00
Filed: 1985-03-26
Abstract: La présente invention concerne un procédé d'amortis­
sement des ondes de pression hydrauliques et d'écrêtage 
des variations de pression dans les conduits d'alimentation 
d'une pompe hydraulique, consistant à transformer l'éner­
gie potentielle emmagasinée dans le fluide en excès dans 
la chambre de travail (5) en énergie cinétique, caractérisé 
en ce que cette énergie cinétique est directement utilisée 
pour accroítre temporairement le volume de la chambre 
d'alimentation d'une valeur comprise entre 10 et 30% de la 
cylindrée maximale de la pompe hydraulique.  
     Elle concerne également une pompe hydraulique per­
mettant la mise en oeuvre de ce procédé.  
     Application aux pompes d'injection de combustible de 
moteurs Diesel.
Patent EP-0159578-A3 (EP)
Title: Amorphous silica particles, a method for producing same, and use thereof
IPC: B01J32/00
Filed: 1985-03-30
Abstract: Amorphous, approximately spherical silica particles prepared by the acidic hydrolysis of an approximately spherical synthetic calcium silicate having a uniform microgranular structure on their external surfaces and a structure in the interior thereof which structure only weakly recalls the original crystal needle structure of the starting material. The average external particle size is from 15 to 80 µm, the apparent particle volume is from 1.3 to 3 cm<sup>3</sup>/g, and the specific surface area is from 250 to 800 m<sup>2</sup>/g. The silica particles are particularly suitable for use as catalyst supports.
Patent EP-0165560-A3 (EP)
Title: Process for improving the properties of aqueous solutions of polymers used in oil recovery by flooding
IPC: E21B43/22
Filed: 1985-06-13
Abstract: The invention relates to a process for optimizing the properties of aqueous polymer solutions used for polymer flooding which comprises treating the polymer solutions under turbulent flow conditions in dynamic fluid dispersing or pumping equipment such that the residence time of the polymer solution in this equipment is less than approximately 20 seconds and the pump energy used is from about 1 to about 15 watts/liter of solution processed. This process permits the optimization of flow properties important in polymer flooding which results in the improved efficiency of the polymer flooding process.
Patent EP-0173244-A3 (EP)
Title: Benzoylphenyl ureas
IPC: A01N47/34
Filed: 1985-08-21
Abstract: Novel benzoylaminophenylureas of the formula   <IMAGE>  wherein  R1 is hydrogen, halogen, CF3 or C1-C4alkoxy,  R2 is halogen, C1-C4alkyl, CF3 or C1-C4alkoxy,  R3 is hydrogen, halogen, CF3 or methyl,  R4 is fluorine or chloride,  R5 is hydrogen, fluorine or chlorine, R6 and R7 are each independently of the other C1-C6alkyl, C3-C5alkenyl, C3-C5alkynyl, or C1-C4-alkyl which is substituted by 1 to 8 fluorine or chlorine atoms or by methoxy or ethoxy; or R6 and R7, together with the nitrogen atom to which they are attached, are the radical   <IMAGE> are prepared from novel amines. Compositions containing the novel ureas are used for controlling insects and representatives of the order Acarina. The novel ureas have larvicidal action, in particular against plant-destructive insects.
Patent EP-0175391-A3 (EP)
IPC: F04B15/02
Filed: 1985-09-23
Abstract: The present invention relates is a slurry pumping apparatus 
for solid-liquid separation. More specifically, the invention pro­
vides, in a slurry pumping apparatus arranged such that a 
diaphragm pump connected to an oil tank is actuated to deliver a 
hydraulic oil when a predetermined amount of slurry is supplied 
from a slurry tank to a solid-fluid separator, such as a filter press, 
which obtains cake from slurry, a slurry pumping apparatus for 
solid-liquid separation in which the diaphragm pump has its 
hydraulic pressure chamber connected to a supply/discharge 
pump through a changeover operation of a changeover valve 
such that the slurry is pumped to the solid-liquid separator by the 
operation of the diaphragm pump.
Patent EP-0189529-A3 (EP)
Title: Multi-plane terminal bloc on printed circuit boards multi-plane terminal bloc on printed circuit boards
IPC: H05K1/18
Filed: 1985-10-29
Abstract: In this multi-plane printed-circuit board terminal block, in which an upper row (2) of terminals is supported inter alia on a rear supporting plate (3), this rear supporting plate is itself at the same time designed as a printed-circuit board, so that electrical/electronic circuits can additionally be housed here in integrated form. If necessary, at least one of the side supporting plates (4) of the terminal block can also be designed as a printed-circuit board, especially for the surface mounting of electrical/electronic components (11). <IMAGE>
Patent EP-0187450-A3 (EP)
Title: Process for the preparation of crystalline ceftanidime pentahydrate
IPC: C07D501/46
Filed: 1985-11-05
Abstract: Ceftazidime pentahydrate is obtained in purified crystalline form in a process comprising acidification of an aqueous solution of ceftazidime to about the optimum pH for nucleation of between about 4.0 and about 4.7 and maintenance at the optimum pH during crystallization. The crystalline product obtained exhibits enhanced stability toward polymer formation when stressed.
Patent EP-0201874-A3 (EP)
IPC: C08L71/12
Filed: 1986-05-09
Abstract: Thermoplastische Formmassen, die aus Polyphenylenether, einem hydrierten 
Blockcopolymeren aus Styrol und Dienen sowie gegebenenfalls einem Styrolpolymerisat 
und weiteren Zusätzen bestehen, wobei die Blockpolymeren in 
der Polymermatrix aus Polyphenylenether und gegebenenfalls Styrolpolymerisat 
dispergiert sind und eine Zellenteilchenmorphologie haben.
Patent EP-0221531-A3 (EP)
IPC: H01L21/48
Filed: 1986-11-04
Abstract: A high heat conductive insulated substrate 
comprising a substrate of which heat conductivity is not 
less than 50 W/m·k, and a high heat conductive insulating 
layer coated on the substrate; and a method of producing 
a high heat conductive insulated substrate characterized 
in that an insulating layer is formed on a substrate by 
applying DC voltage and RF power to the substrate and 
providing magnetic field parallel to the surface of the 
substrate.  
     The insulated substrate of the present 
invention has good heat conductivity, thermal resistance 
and smooth surface, whereby exfoliation of the film can 
be prevented.
Patent EP-0204364-A3 (EP)
IPC: H02M3/28
Filed: 1986-05-21
Abstract: Bei dem beschriebenen Gleichspannungswandler, der 
einen Transformator enthält, dessen Primärinduktivität mit 
der Kontaktstrecke eines steuerbaren Schalters in Serie ge­
schaltet ist, wird in den von der Kontaktstrecke des Schalters 
und der Primärinduktivität gebildeten Gleichstrompfad eine 
Drossel eingesetzt. Sie begrenzt die Einschaltströme über die 
Kontaktstrecke des steuerbaren Schalters, die wegen der 
Wicklungskapazität des Transformators zum Zeitpunkt des 
Einschaltens hohe Spitzenwerte annehmen. Kurz nach dem 
Einschalten erreicht das Kernmaterial der Drossel die magne­
tische Sättigung und wird in diesem Zustand bis zum Öffnen 
des Schalters gehalten. Dadurch ist die Drossel praktisch nur 
während des Einschaltzeitpunktes wirksam.
Patent EP-0202782-A3 (EP)
IPC: C08L23/04
Filed: 1986-04-23
Abstract: A process for producing a thermoplastic elastomer comprising 
dynamically curing with a peroxy curing agent (A) nitrile rubber and 
(B) homopolymer or copolymer of ethylene, which is curable with the 
peroxy curing agent but excluding copolymers comprising ethylene and 
an acrylic or methacrylic ester. The thermoplastic elastomer 
composition produced by the proces is suitable for use in sealant 
or adhesive compositions, particularly when blended with a 
tackifying resin.
Patent EP-0194995-A3 (EP)
IPC: B06B1/16
Filed: 1986-03-11
Abstract: Bei einem Vibrator mit rotierend antreibbarer Welle (1, 
25), mit welcher wenigstens eine Hauptunwuchtmasse (3, 
19) und um 180° gegenüber dieser versetzt wenigstens eine 
Ausgleichsunwuchtmasse (5, 23) drehsicher mit dieser ver­
bunden sind, erfolgt die Verstellung des Radialabstandes des 
Schwerpunktes der Ausgleichsunwuchtmasse (5, 23) durch 
die Wirkung der Fliehkraft, wobei der Gesamtschwerpunkt 
aller Unwuchtmassen (3, 19 und 5, 23) unter allen Betriebs­
bedingungen bzw. bei allen Drehzahlen in radialem Abstand 
in Richtung zur Hauptunwuchtmasse (3, 19) liegt. Die 
Verstellung dieser Ausgleichsunwuchtmasse (5, 23) erfolgt 
somit drehzahlabhängig, so daß bei Erhöhung der Drehzahl 
der Schwerpunkt der Ausgleichsunwuchtmasse (5, 23) nach 
außen wandert. Da die Ausgleichsunwuchtmasse (5, 23) um 
180° gegenüber der Hauptunwuchtmasse (3, 19) versetzt ist, 
bewirkt eine Vergrößerung des Radialabstandes der 
Ausgleichsunwuchtmasse (5, 23) eine Verkleinerung des 
Radialabstandes des Gesamtschwerpunktes aller Unwuch­
tmassen (3, 19 und 5, 23) und es wird bei steigender Drehzahl 
der Vibratorwelle (1, 25) die Amplitude der Schwingungen 
verkleinert.
Patent EP-0239757-A3 (EP)
Title: Ball-joint
IPC: F16C11/06
Filed: 1987-02-11
Abstract: A self-securing ball-and-socket joint which has a ball head integrally formed on a rod, an outer structural part having a bore that pivotably receives the ball head and a radially elastic CIRCLIP brand retaining ring as well as a separate auxiliary assembly tool for the retaining ring. In the outer structural part beside the center of the ball head, there is a circumferential groove having a support face for the retaining ring. When the ball-and-socket joint is assembled, the retaining ring is first inserted into the circumferential groove. Then the auxiliary assembly tool is inserted into the bore. At its initial end the auxiliary assembly tool is embodied in the manner of a centering and expansion tool, so that it aligns the retaining ring with respect to the circumferential groove and finally forces it into this groove. Upon further displacement of the auxiliary assembly tool, the retaining ring snaps home into a detent notch provided on the circumference of the auxiliary assembly tool. As a result, the retaining ring is prevented from falling out of the outer structural part. For final assembly of the ball-and-socket joint, all that remains to be done is to insert the ball head in the course of which the auxiliary assembly tool moves away from the CIRCLIP retaining ring and the CIRCLIP retaining ring finally snaps home into its securing position in the groove in the rod outwardly of the ball head.
Patent EP-0241907-A3 (EP)
IPC: C12P21/08
Filed: 1987-04-14
Abstract: This invention relates to heterobifunctional anti­
bodies having dual specificities, one specificity di­
rected against a thrombus, and the other specificity 
directed against a thrombolytic agent. The invention 
also relates to methods of using these heterobifunc­
tional antibodies.
Patent EP-0254183-A3 (EP)
IPC: C07D239/48
Filed: 1987-07-14
Abstract: Die vorliegende Erfindung betrifft neue 2,4-Diaminopyrimidine der 
Formel (I) 
 in welcher R¹ und R⁴ unabhängig 


             voneinander für Wasserstoff oder Alkyl 
stehen, R² für Wasserstoff, für gegebenenfalls durch Halogen, 
Cyano, Alkoxy, Alkylthio und Cyclopropyl substituiertes 
Alkyl, für gegebenenfalls durch Halogen substituiertes Alkenyl oder 
für Alkinyl steht R³ für Akyl steht,   
R⁵ für Halogen, Alkoxy oder Alkylthio steht, Z für 
verzweigtes oder unverzweigtes Alkylen steht und Y für 
Sauerstoff oder Schwefel steht, mehrere Verfahren zu ihrer 
Herstellung und ihre Verwendung als Herbizide.
Patent EP-0256471-A3 (EP)
IPC: A61K38/22
Filed: 1987-08-10
Abstract: Novel compositions and methods are provided for the 
treatment of cancer employing monoclonal antibodies 
(MoAbs) conjugated to a toxin. According to the present in­
vention, MoAbs defining epitopes on either a tumor associa­
ted glycoprotein antigen of about 72 kD m.w. or on car­
cinoembryonic antigen conjugated to a ribosomal inhibiting 
protein, or the like, are employed either alone or in combina­
tion as cytotoxic agents in the treatment of various cancers 
including, but not limited to, colorectal carcinoma, ovarian 
carcinoma and osteogenic sarcoma.  
     Hydridomas XMMCO-791 and XMMCO-228 were de­
posited with the A.T.C.C. on August 14, 1986 and given 
A.T.C.C. Accession Nos. HB 9173 and HB 9174, respectively.
Patent EP-0296277-A3 (EP)
IPC: B65D5/46
Filed: 1987-09-04
Abstract: Gerät zum Hantieren von quaderförmigen Verpackungsbe­
hältern aus Karton od.dgl., die stirnseitig einen 
Falzverschluß aufweisen, dessen die Stirnfläche seit­
lich überragenden äußeren Ecken ein Falzdreieck bil­
den, dessen Basis einer Stirnflächenkante entspricht 
und dessen Spitze an der Quaderseitenfläche fixiert 
ist, die eine Schlitzführung zur Aufnahme eines Teils 
des Verschlußfalzes und ein die Schlitzführung über­
greifendes Schneidmesser aufweist, mit einem den Qua­
der an vier Seitenflächen (4,5,6,7) zumindest teilwei­
se umfassenden Rahmen (12), der an einem Rahmenschen­
kel (14) einen etwa senkrecht zur Rahmenebene gerichte­
ten Handgriff (18) mit einer Raste (21) zum Untergrei­
fen eines an die Quaderseitenfläche (7) angefalteten 
Falzdreiecks (9) und in einem anderen Rahmenschenkel 
(13) die Schlitzführung (22) mit dem Messer (23) auf­
weist.
Patent EP-0274572-A3 (EP)
Title: Device for the optical scanning of objects, especially record discs
IPC: G01N21/88
Filed: 1987-09-30
Abstract: In a scanner for the optical checking of objects such as CD-discs there is provided a coherent light source; a light deflecting device which allows a light beam emitted from the light source to sweep over the object in a substantially linear scanning movement, with the optical axis of the light beam subtending a small angle with a normal to the object surface transverse to the scanning direction; and a detector for detecting light which is reflected back from the object. In the present arrangement the optical axis of the light beam also subtends a small angle with the normal to the object surface in the scanning direction. This makes it possible to avoid disturbing modulation of the detector signal due to interference effects.
Patent EP-0264960-A3 (EP)
IPC: H03C3/00
Filed: 1987-10-23
Abstract: An FM modulator comprises a delaying means (2,4) for 
delaying an input signal x(n), a multiplying means (5,6) for 
multiplying a delayed input signal by multiplying 
coefficients, and an adding means (1) for adding a delayed 
and multiplied input signal and an input signal. The 
adding means (1) produces a frequency modulation signal 
which may be further delayed and multiplied by 
multiplying coefficients. At least one of the 
multiplying coefficients varies in its value in regard of 
time so that the frequency modulation signal is produced.
Patent EP-0241093-A3 (EP)
IPC: G01D5/26
Filed: 1987-04-01
Abstract: Die Erfindung betrifft einen optischen Wegsensor mit einem 
von Licht mindestens zweier Wellenlängen durchstrahlten 
Medium, dessen Dämpfungswerte für die einzelnen Wellen­
längen unterschiedlich sind und dessen in Strahlrichtung 
wirksame Dicke wegabhängig veränderbar ist. Ein besonders 
einfacher Aufbau ergibt sich dadurch, daß das Medium eine 
Farbstoff enthaltende Flüssigkeit ist, welche zwischen 
einem Festelement und einem dazu verschiebbaren Stell­
element angeordnet ist.
Patent EP-0240173-A3 (EP)
IPC: H01J27/00
Filed: 1987-03-04
Abstract: A method and apparatus for producing a neutral 
beam of oxygen (29) or other gas for use in testing of 
materials and for heavy particle etching is disclosed. 
A beam of positively ionized gas (17) is accelerated 
and filtered to produce a beam (21) having ions of a 
selected energy. The beam is decelerated to an energy 
of the level required and directed toward a photo 
emissive surface (28) at a grazing incidence angle 
causing electrons to be contributed to the beam 
thereby neutralizing part of the ionized atoms and 
molecules of the beam. The neutralized beam (29) is 
directed through electrostatic deflection plates (31) 
which separate out remaining ionized particles 
producing a neutral beam (29).
Patent EP-0256620-A3 (EP)
IPC: A45D34/04
Filed: 1987-05-14
Abstract: A manicure device characterised in that it comprises an 
applicator stick (11) of substantially cylindrical shape 
which, at one end (13), has a substantially cylindrical, 
non-grooved shape underlying an adherent swab member (14) 
formed of absorbent fibrous material and which, at its 
opposed end, merges with an integral manicure tip (12) is 
disclosed. The stick is preferably formed of a composite of 
polymer, e.g., polypropylene, and wood chip filler, e.g., 
a softwood chip filler.
Patent EP-0256726-A3 (EP)
Title: Encapsulation of trh or its analog
IPC: A61K9/52
Filed: 1987-07-31
Abstract: The present invention relates to a microcapsule containing TRH, its analog or a salt thereof and a method of producing the same which attains the release of the active ingredient stably for a prolonged period of time with high rates of incorporation of the active ingredient thereinto and with little possibility of excessive initial release or burst.
Patent EP-0239477-A3 (EP)
Title: Cerium iv compound and process for its preparation
IPC: C01F17/235
Filed: 1987-03-18
Abstract: The cerium (IV) compound of the invention corresponds to the general formula (I):
 Ce(OH)x(NO3)y.pCeO2.nH2O (I)
 in which:
 - x is such that x = 4-y
 - y is between 0.35 and 1.5
 - p is greater than or equal to 0 and smaller than or equal to 2.0
 - n is greater than or equal to 0 and smaller than or equal to approximately 20. 
<??>The cerium (IV) compound can be dispersed directly in water.
Patent EP-0281084-A3 (EP)
Title: Loudspeaker unit
IPC: H04R1/10
Filed: 1988-03-02
Abstract: 2.1 It is known to insert a loudspeaker (6) into a front panel (1) via a non-slip locking connection. A constructionally simple and easily produced locking connection is to be created, particularly for small high-frequency loudspeakers. 2.2 On the loudspeaker (6), elastic fingers are provided which engage behind edges (4) of rigid arms provided on the front panel (1). 2.3 Particularly for a small high-frequency loudspeaker in a television receiver.
Patent EP-0302436-A3 (EP)
IPC: C01B32/40
Filed: 1988-08-01
Abstract: Novel compounds for absorbing carbon monoxide and olefinically-unsaturated 
compounds from feedstreams are of the formula 
  
wherein R₁ is trichloromethyl or R F ; R F  is C n F 2n + 1  and n is 1-8; R₂ is H or 
hydrocarbyl of 2-20 carbon atoms having at least one olefinic unsaturated bond; M I  
is Cu I  or Ag I  and R₃ is hydrocarbyl of 2-20 carbon atoms having at least one 
olefinic unsaturated bond.
Patent EP-0317715-A3 (EP)
Title: Vorrichtung und Verfahren zum Verbinden und Lösen eines Werkzeuges mit resp. von seinem Antrieb
IPC: B23Q5/00
Filed: 1988-08-22
Abstract: Um ein Werkzeug (3) mit einer Antriebswelle (2) zu 
verbinden, ist eine Einrichtung vorgesehen, die die 
Antriebsverbindung zwischen der Welle (2) und dem 
Werkzeug (3) trennbar erstellt. Zum Herstellen der 
antriebs-trennbaren Verbindung ist eine Kupplung (16, 
19) vorgesehen, die zwischen Werkzeug (3) und Antriebs­
welle (2) angeordnet ist.
Patent EP-0319659-A3 (EP)
Title: Process for producing composite laminate comprising insert part and injection-molded part
IPC: B29C45/14
Filed: 1988-09-14
Abstract: A process for producing a composite laminate 
comprising a insert part and an injection-molded resin 
part is disclosed, which comprises coating the insert part with a primer 
comprising a copolymer aqueous emulsion having a glass 
transition point of not higher than 20°C which is 
obtained by emulsion polymerization of a monomer mixture 
consisting mainly of (a) from 35 to 75% by weight of 
an alkyl acrylate having from 1 to 8 carbon atoms in 
the alkyl moiety thereof, (b) from 10 to 50% by weight 
of an alkyl methacrylate having from 1 to 4 carbon atoms 
in the alkyl moiety thereof, (c) up to 15% by weight 
of styrene and/or acrylonitrile, the sum of the (b) 
and (c) components ranging from 15 to 55% by wieght, 
(d) up to 5% by weight of a vinyl monomer selected from 
the group consisting of an α,β-unsaturated acid or an 
anhydride thereof, 2-hydroxyethyl (meth)acrylate, 
2-hydroxypropyl (meth)acrylate, (meth)acrylamide, and 
methylol(meth)acrylamide, and (e) up to 30% by weight 
of other vinyl monomer(s), drying the primer, inserting 
the insert part into a cavity of an injection mold, 
injecting a molten resin into the cavity to thereby 
unite the insert part and the injected resin molded 
part into one body. The composite laminate is resistant 
to thermal shocks or electrical shocks.
Patent EP-0310917-A3 (EP)
IPC: C07D471/04
Filed: 1988-09-27
Abstract: Die Erfindung betrifft neue in 7-Stellung Kohlenstoff­
substituierte 4-Chinolon-3-carbonsäurederivate und 
Naphthyridin-4-on-carbonsäurederivate der Formel I 
  
in der Y, X², X³, A, R¹, R², Z¹ und Z² die in der Be­
schreibung angegebene Bedeutung haben, ein Verfahren zu 
ihrer Herstellung und ihre Verwendung als Zwischenprodukte 
für antibakterielle Chinolon- und 1,8-Naphthyridin-4-on-­
carbonsäuren.