baber/WOPTO huggingface dataset:
Patent EP-0185445-A3 (EP)
IPC: H04M3/50
Filed: 1985-10-14
Abstract: A method of enabling the efficient use of any host computer (2) 
with a voice message processing apparatus using a 
telephone interface (6) and voice processing system (8), that 
comprises, providing a universal supervisory circuit (3) between 
the host computer (2) and the telephone interface (6) and voice 
processing system (8), said circuit having a memory that 
stores data of a type useful to interface with said telephone (6) and 
voice processing interface system (8), said circuit (3) 
performing the steps of receiving standard serial data from any host 
computer (2) such as telephone answering, voice message 
storing and other commands; storing in said supervisory circuit memory 
particular serial data commands tailored to command and 
control the telephone interface (6) and voice processing system (8); 
using said data stored in the memory to translate said 
received standard serial data from the host computer (2) into command 
and control language recognizable by the telephone 
interface (6) and voice processing system (8); converting the 
translated language into parallel data; and prioritizing the 
application of said parallel data to said telephone interface (6) and 
voice  
processing system (8) for efficient transmission to the 
telephone interface system (6); the said telephone 
interface (6) and voice processing system (8) generating parallel 
data, such as line-ringing and other status data, translated 
by said supervisory circuit (3) into standard serial data recognizable 
by the host computer (2); and prioritizing the 
transmission of the last-named standard serial data to the host 
computer (2).
Patent EP-0199876-A3 (EP)
IPC: A61M1/00
Filed: 1985-12-05
Abstract: An improved valve device (10) useful in endoscopes, 
bronchoscopes, laryngoscopes and the like in medical or 
veterinary examinations faciliating the selective application 
of suction or irrigation fluids (to effect a lavage procedure) at 
the distal end of the scope without interrupting or disturbing 
the continuity and integrity of the examination procedure. 
The valve device (10) includes a first outlet (12) connectible 
to a scope shaft, a second outlet (13) connectible to a source 
of suction and a third outlet (14) connectible to a fluid pump 
(S). Valve means (30) is disposed between the fluid pump (S) 
and the first outlet (12) to control fluid flow from the fluid 
pump (S).
Patent EP-0164318-A3 (EP)
IPC: F16B23/00
Filed: 1985-05-08
Abstract: This invention concerns a hexagon head screw or bolt 
with hexagon socket defined by the splines which engage 
automatic driver bits.
Patent EP-0171371-A3 (EP)
Title: Pump apparatus
IPC: B01D63/00
Filed: 1985-05-08
Abstract: The present invention is directed to pump apparatus for purifying water. The apparatus includes a housing containing a reciprocating plunger pump with a permanently attached filtering module preferably containing a reverse osmosis element. A manifold with a hydraulic actuated shuttle which serves as the spool for a three way valve is attached to the pump housing. The valve provides alternate pressurization and exhaust for the rod side of the piston. The pump may be operated by a hand lever or by power mechanism.
Patent EP-0195896-A3 (EP)
IPC: A24C5/28
Filed: 1986-01-25
Abstract: An apparatus for cutting a continuous bar of cigarettes 
into individual cigarettes includes a cutter bead supported 
rotatably on a first rotary shaft, a knife projecting from the 
cutter head, and a device provided in the cutter head for 
holding and advancing the knife. A second rotary shaft is 
coaxial with the first rotary shaft. A gear train is provided 
between the first and second rotary shafts for rotating the 
second rotary shaft at a speed which is slightly different 
from that of the first rotary shaft. The knife advancing device 
includes a feed screw member which is rotatable by the 
second rotary shaft.
Patent EP-0195461-A3 (EP)
Title: Apparatus for the separation of a liquid into two fractions
IPC: B01D63/08
Filed: 1982-05-19
Abstract: In an apparatus for the ultra or hyperfiltration of liquids to form a permeate fraction and a concentrate fraction and comprising a stack of membranes and membrane support plates, said stack comprising two longitudinally extending main flow passages connected with a plurality of flow passages extending along the surfaces of the membranes there is provided (a) means for blocking the flow of liquid from one main flow passage to the other in a zone around the centre line between said two main flow passages or (b) ribs having a height which increases when viewed in a direction from the central part towards the periphery of a membrane support plate with the object of obtaining an improved distribution of liquid over the membrane surfaces.
Patent EP-0204957-A3 (EP)
Title: Method for scanning a helical scan record
IPC: G11B5/584
Filed: 1986-05-06
Abstract: The method is for scanning a signal by helical scan recording, in particular for a digital signal. It is achieved by the invention that the heads run parallel to the recorded tracks during playback even in special modes, that is for example slow-motion, fast mode or for special effects. <IMAGE>
Patent EP-0219039-A3 (EP)
IPC: C09K3/18
Filed: 1986-10-07
Abstract: Transparent silicone compositions for treating non-­
porous substrates to impart antifog properties thereto compris­
ing an aqueous solution containing hexamethylcyclotrisiloxane, 
an aliphatic alcohol and a surfactant.
Patent EP-0257131-A3 (EP)
Title: Method for producing butene-1 polymer
IPC: C08F2/34
Filed: 1986-10-09
Abstract: A process for producing a butene-1 polymer is disclosed which is characterized in that, in a process for producing a homopolymer of butene-1 or a copolymer of butene-1 and an  alpha -olefin other than the butene-1 in the presence a catalyst obtained from a solid catalyst component (A), an organic aluminium compound (B) and an electron donating compound (C) and under the condition of vapor phase polymerization, the solid catalyst component (A) is a non-layer solid catalyst component obtained by producing a carrier by chlorinating at least one kind of organic magnesium compounds represented by formula  MgR'R'' (1) wherein R' and R'', which may be the same or different, each represent an alkyl group having 1 to 20 carbon atoms, with at least one kind of chlorinating agents, the carrier produced is contacted in the presence of the electron donor with a titanic halide at a temperature of -25 to + 180 DEG C, and the electron donating compound (C) is a heterocyclic compound represented by <CHEM> wherein R<1> and R<4> each represent a hydrocarbon group, and R<2>, R<3> and R<5> each represent a hydrogen atom or a hydrocarbon group, and reaction temperature as the vapor phase polymerization condition is from 45 to 70 DEG C.
Patent EP-0219812-A3 (EP)
IPC: H01L21/48
Filed: 1986-10-16
Abstract: Solderable external lead finishes of packaged semi­
conductor devices are rendered resistant to solderability 
failure following burn-in processing by providing a copper 
plating on the base metal of the external leads and/or by prov­
iding an outer solder layer on the external leads by dipping the 
external leads in a low temperature, dynamic solder bath hav­
ing a substantially uniform temperature throughout the bath 
or by employing both features.
Patent EP-0211621-A3 (EP)
IPC: C09D11/00
Filed: 1986-07-31
Abstract: An aqueous transparent ink composition affording white 
ink patterns which are erasable with weakly acidic or ammon­
iacal liquid, and including an aqueous medium, and an 
ammine complex salt of zinc dissolved in the aqueous 
medium.
Patent EP-0219333-A3 (EP)
IPC: C08K5/35
Filed: 1986-10-10
Abstract: Oligomeric derivatives of the dialkyl esters 
of polyalkyl 1,5-dioxa-9-azaspiro-[5.5]undecane-3,3-­
dicarboxylic acid are useful light stabilizers for 
synthetic polymer resins such as polyolefins, and in 
particular, polypropylene.
Patent EP-0190113-A3 (EP)
IPC: A47C27/08
Filed: 1986-01-29
Abstract: A therapeutic water bed with a top surface adjustable 
between a completely soft condition for relief from pressure 
for patients who lie in the same position for a considerable 
time to a firm condition for nursing care and other treat­
ments of the patient. The therapeutic water bed comprises a 
water container (1) open on top, with a cover (4) of a flexible, 
elastic material and an additional detachable cover (4a) of 
the same material, which can be exchanged with other 
covers of a different thickness for a possible adjustment of 
the double cover (4, 4a) to a patient's physical condition 
and/or weight. An inflatable air mattress (4) with a flexible, 
elastic top and a flexible, inelastic bottom is devised under 
the top cover (4). The bottom is attached by means of 
inelastic tape loops (8a) and stretching tapes (8) to a 
stretching device (7, 8) for stretching the bottom (5a) and 
thereby regulating the softness/firmness of the top surface 
(the double covers (4,4a)). Said attachment and stretching of 
the bottom (5a) of the air mattress (5) prevent the occurrence 
of waves and undesirable movements in the top surface of 
the water bed.
Patent EP-0279017-A3 (EP)
IPC: C08G18/22
Filed: 1987-08-27
Abstract: An improved process for the copolymerization of a 
mixture of a bicyclic amide acetal and a polyisocyanate 
comprising carrying out the copolymerization reaction at a 
temperature in the range of from about ambient temperature up 
to about 200°C. in the presence of a catalytic amount of a 
salt of a metal selected from the group consisting of 
bismuth, lead, mercury, copper, vanadium, cobalt, nickel, 
potassium, zinc and antimony is described.
Patent EP-0264840-A3 (EP)
IPC: H05K3/30
Filed: 1987-10-16
Abstract: Bei einem Verfahren und einer Vorrichtung zur Lagerung von 
elektrischen Bauteilen, die Spulen, Entstördrosseln, Über­
trager, Transistoren, Kondensatoren o.dgl. sein können, auf 
einer Leiterplatte, wird vorgeschlagen, das Trägergehäuse 
für das elektrische Bauelement zweiteilig auszubilden und 
einen unteren Teil unmittelbar mit der Printplatte zu ver­
rasten, während ein oberes Gehäuseteil als Bauelementträger 
in zwei verschiedenen Rastpositionen mit dem unteren Gehäuse­
teil gebracht werden kann. In der ersten, auseinandergezo­
genen Rastposition der beiden Gehäuseteile können am unte­
ren Gehäuseteil befindliche Rastbeinchen mit Durchtritten 
in der Printplatte verrastet werden, gegebenenfalls durch 
eine zusätzliche Drehbewegung, während in der zusammenge­
drückten Position vom oberen Gehäuseteil ausgehende Verrie­
gelungsstege diese Rastbeinchen hintergreifen oder seitlich 
festlegen und gegebenenfalls gleichzeitig vom elektrischen 
Bauelement herrührende elektrische Anschlußdrähte durch das 
Zusammendrücken der Gehäuseteile durch entsprechende Durch­
trittsöffnungen in der Printplatte, über Drahtführungshülsen 
am Gehäuse geführt werden.
Patent EP-0272555-A3 (EP)
IPC: F02D9/10
Filed: 1987-12-11
Abstract: Neue Aminomethylisoxazolidine der Formel (I) 
  
in welcher  
R¹, R² und R³ die in der Beschreibung gegebenen Be­
deutungen haben, deren Säureadditionssalze, geome­
trische und optische Isomere sowie deren Isomeren­
gemische und ihre Verwendung in Schädlingsbekämp­
fungsmitteln.  
     Die neuen Aminomethylisoxazolidine der Formel (I) können 
nach bekannten Verfahren hergestellt werden, z.B. da­
durch, daß man geeignete Hydroxylamino-Derivate mit ge­
eigneten Allylaminen in Gegenwart von Formaldehyd um­
setzt oder geeignete Isoxazolidine mit geeigneten Aminen 
umsetzt oder geeignete Aminomethylisoxazolidine alky­
liert.
Patent EP-0256649-A3 (EP)
IPC: F15B18/00
Filed: 1987-07-06
Abstract: An hydraulic control system, for example for use 
in moving control surfaces of aircraft, comprises first 
and second actuators (12A, 12B) operating in tandem. 
The two actuators are supplied by independent hydraulic 
pathways (P1, P2), the fluid in each of these pathways 
being controlled by a plurality of direct drive control 
valves (4) connected across the two pathways. The 
system will therefore operate even if three of the 
control valves, and one of the hydraulic supplies are 
non-operational.
Patent EP-0282674-A3 (EP)
Title: Improvements in calcination apparatus
IPC: C04B11/02
Filed: 1987-10-26
Abstract: An improved gypsum calciner comprises a conical kettle (60) into which hot gas is introduced from a combustion chamber (72) through a plurality of dip tubes (80). Apparatus according to the invention allows the hot gas to be at a lower temperature when contacting the gypsum in the kettle than is usual, and results in lower levels of insoluble anhydrite in the plaster produced.
Patent EP-0274939-A3 (EP)
Title: Procédé de préparation d'un mélange peptidique riche en di- et tripeptides utilisable notamment en nutrition artificielle et en diététique, mélange ainsi obtenu, et utilisation de ce mélange en nutrition artificielle et en diététique
IPC: A61K38/00
Filed: 1987-12-11
Abstract: 1. Procédé de préparation d'un mélange peptidi­
que riche en di- et tri-peptides, à partir d'un hydrolysat 
enzymatique de protéines ; un tel procédé comprend :  
- la chromatographie de cet hydrolysat sur une 
colonne d'une résine échangeuse de cations sous forme 
acide,  
- le lavage de la colonne de résine échangeuse 
par de l'eau,  
- l'élution de ladite colonne de résine échan­
geuse par une solution aqueuse d'un alcali,  
- et la récupération de la fraction de l'éluat 
enrichie en di- et tri-peptides, en particulier celle qui 
sort de la colonne de résine échangeuse depuis le moment 
où l'indice de réfraction de cet éluat a atteint la valeur 
5 jusqu'au moment où le pH de cet éluat a atteint la valeur 
8.  
Le mélange peptidique riche en di- et tri-peptides selon 
l'invention est utilisable avantageusement en nutrition 
artificielle et en diététique.
Patent EP-0263053-A3 (EP)
Title: Paintable adhesion promoter system for polyvinyl chloride plastisols
IPC: C08J3/18
Filed: 1987-09-01
Abstract: Disclosed is an improved plastisol composition comprising a finely-divided vinyl chloride polymer, filler, a primary plasticizer, and a polyaminoamide-polyimidazoline adhesion promoter. The improvement for overcoating said plastisol with an acid catalyzed topcoat comprises a plasticizer/promoter phase which comprises said primary plasticizer, said adhesion promoter, and an effective amount of a secondary plasticizer nonionic solvent effective in solvating the adhesion promoter in the plasticizer/promoter phase. The plasticizer/promoter phase is pre-formed for addition with the remaining ingredient for the plastisol composition.
Patent EP-0288679-A3 (EP)
Title: Rubber stopper for a container used in suction drainage
IPC: A61M1/00
Filed: 1988-02-24
Abstract: The rubber stopper has a jacket (3) which is circular in cross-section and which is closed off at one end by a wall (4) having a tube piece (5). The inner side of the wall (4) is designed as a sealing surface (12), which cooperates with the container opening (7). Air is removed from the space between the inner surface of the jacket and the container opening (7). In order to improve the evacuation, it is proposed that the sealing surface (12) be plane and that, with the stopper (2) applied to the container for suction drainage, the sealing surface (12) cooperate exclusively with the front face (9) of the container opening (7). In addition, the internal cross-section of the jacket (3) is such that the inner surface of the jacket, at least at one position of the area adjoining the sealing surface (12), does not bear sealingly against the outer side of the container opening (7). <IMAGE>
Patent EP-0286942-A3 (EP)
Title: Prepregs with epoxide matrix
IPC: C08J5/24
Filed: 1988-04-05
Abstract: Prepregs with an epoxy resin matrix are described containing one 
or more catalysts chosen from the group consisting of complexes of 
boron trifluoride with phenylamine, diphenylamine and 4-chloro­
phenylamine.  
     The prepregs according to the invention are suitable for 
transformation into finished pieces having excellent mechanical 
characteristics by moulding.
Patent EP-0294561-A3 (EP)
IPC: H01H33/40
Filed: 1988-04-13
Abstract: The present invention relates to an operating mechanism 
for a circuit breaker; having an opening means (3) carrying out 
open-circuit operation by deenergization thereof and a clos­
ing means (7) carrying out closing-circuit operation by rotation 
of a cam (11) caused by deenergization of the closing means so 
that the opening means conserves energy by deenergization of 
the closing means and the closing means conserves energy by 
rotation of the cam; and the operating mechanism according 
to the present invention is provided with a large gear (8) fixed 
coaxially with the cam and lacking in teeth in part (8a) and a 
small gear (9) rotatably driven by a drive source in relation of 
engaging with the large gear, so that the non-tooth portion 
of the large gear is provided at the position thereof where 
the large gear disengages from the small gear just after the 
closing means completes its energy conservation, whereby the 
small gear, after completion of energy conservation of the 
closing means is completed, runs idle in the non-tooth por­
tion and the drive source for the small gear is free from 
pulsation of a load and the drive source smoothly rotates, 
resulting in that a small drive source is enough for use and 
the large gear and small gear are not subjected to an over­
load, thereby the present invention can provide an operating 
mechanism of a large current and a large capacity.
Patent EP-0303024-A3 (EP)
Title: Light-guide binding post
IPC: G02B6/42
Filed: 1988-06-16
Abstract: A connection clamp for fiber optic light guides to receive and to hold a fiber optic light guide while forming a frontal surface in a defined position in the plane of an exit opening, with a guide housing that contains a cutting edge at some distance from the exit opening, and with a use housing that can be moved therein between a mounting position and a use position of the fiber optic light guide, and with a through recess for the fiber optic light guide. The box-shaped guide housing has a guide channel, which surrounds the use housing that is constructed as a cuboid sliding block with a through hole. The cutting edge lies in the side wall of the guide channel, which contains the exit opening. A longitudinal slot for the fiber optic light guide is provided in the side wall of the guide channel, which lies opposite to the exit opening. The use housing can be moved between the mounting position and the use position by means of an adjustment screw in the guide channel.
Patent EP-0315014-A3 (EP)
IPC: C07D319/06
Filed: 1988-10-25
Abstract: Verbindungen der Formel 
  
worin X¹ Fluor oder Chlor und X² Wasserstoff, Fluor 
oder Chlor bezeichnen; R¹ 3E-Alkenyl, 4-Alkenyl, 
2E-Alkenyloxy oder 3-Alkenyloxy bedeutet; n für die Zahl 
0 oder 1 steht; eine der Gruppen Y¹ und Y² eine 
einfache Kovalenzbindung -COO-, -OOC-, -CH₂CH₂-, 
-CH₂O- oder -OCH₂- und die andere der Gruppen Y¹ 
und Y² eine einfache Kovalenzbindung bedeutet; und die 
Ringe A¹ und A² unabhängig voneinander substituier­
tes oder unsubstituiertes trans-1,4-Cyclohexylen, in 
welchem gegebenenfalls 2 nicht benachbarte CH₂-Gruppen 
durch Sauerstoff ersetzt sind, oder substituiertes oder 
unsubstituiertes 1,4-Phenylen, in welchem gegebenenfalls 
1 oder 2 CH-Gruppen durch Stickstoff ersetzt sind, 
darstellen; mit der Massgabe, dass X² Fluor oder Chlor 
bezeichnet und/oder Y¹ oder Y² -CH₂O- oder 
-OCH₂- bzeichnet, wenn zugleich X¹ Fluor und R¹ 
3E-Alkenyl bedeuten,  
und deren Verwendung für flüssigkristalline Gemische und 
elektro-optische Zwecke.
Patent EP-0297892-A3 (EP)
IPC: G06F9/48
Filed: 1988-06-30
Abstract: In a data processing system having a kernel mode 
(i.e., for executing privileged instructions) and a 
user mode of operation, apparatus for responding to 
interrupt conditions includes a first register (221), 
subject to the control of the currently executing 
program for enabling the generation of a mode-related 
interrupt signal and includes a second register (222) for 
indicating the presence of a pending mode-related 
interrupt condition and a third register (223) for 
requesting a mode-related interrupt be entered in the 
second register. The mode of operation and the 
enable and pending interrupt condition registers are 
monitored (225) and when the signals in the two registers 
have the appropriate relationship, an interrupt 
signal is generated to which a control program will 
respond. The contents of the first register can be 
controlled by the currently executing program which 
can control the enabling signal for the currently 
executing mode. The pending interrupt condition and 
the request registers may be accessed only from the 
privileged mode of operation.
Patent EP-0320121-A3 (EP)
Title: Method for stabilizing aqueous solutions of cationic thermosetting polyamide-epichlorohydrin resins
IPC: C08L79/02
Filed: 1988-11-09
Abstract: A process for stabilizing an aqueous solution of a thermo-­
setting polyamide-epichlorohydrin resin useful for imparting wet 
strength to paper by adding a mixture of a weak acid and a strong 
acid to said aqueous solution.
Patent EP-0321273-A3 (EP)
Title: Thioformamide derivatives
IPC: A61K31/16
Filed: 1988-12-16
Abstract: Therapeutically useful thioformamide derivatives of the formula: <CHEM> wherein R represents alkyl, Ar represents optionally substituted phenyl group, Y represents ethylene, methylene or a valency bond, and X represents carbonyl, hydroxymethylene, >C=NOR<1>, >C=NN(R<1>)2 or >C=NN(R<1>)CON(R<1>)2 in which R<1> represents hydrogen or optionally substituted alkyl, benzyl, phenethyl, 1-naphthylmethyl, 2-naphthylmethyl or pyrid-3-ylmethyl or two R<1> substituents on the same nitrogen atom may together form optionally substituted alkylene, and salts thereof, processes for their preparation and compositions containing them are described.
Patent EP-0335421-A3 (EP)
Title: Semiconductor manufacturing apparatus
IPC: H01L21/00
Filed: 1989-03-31
Abstract: A semiconductor manufacturing apparatus wherein the 
temperature in the furnace (7, 8, 14) accommodating a 
boat (15) mounted with wafers (10) is maintained at an 
even and identical level to form a temperature flat area 
in the furnace and is controlled by thermocouple cover 
(24). Mixed gas of dichlorosilane gas and ammonium gas 
formed by a mixing nozzle (21) in a temperature range 
which is lower than the temperature of said temperature 
flat area is supplied to said wafers from positions 
juxtaposed with said wafers mounted on said boat means.
Patent EP-0344646-A3 (EP)
Title: Ion beam lithography introduction
IPC: H01J37/30
Filed: 1989-05-26
Abstract: Apparatus and method for projection ion beam lithography are described which allow formation of low distortion, large field, reduced images of a mask pattern at a wafer plane using an optical column of practical size. The column shown is comprised of an accelerating Einzel lens followed by a gap lens, with numerous cooperating features. By coordinated selection of the parameters of the optical column, lens distortion and chromatic blurring are simultaneously minimized. Real time measurement of the position of the image field with respect to the existing pattern on the wafer is employed before and during the time of exposure of the new field and means are provided to match the new field to the existing pattern even when the latter has been distorted by processing. A metrology system enables convenient calibration and adjustment of the apparatus.