baber/WOPTO huggingface dataset:
Patent EP-0137527-A3 (EP)
Title: Process and plant for the production of lubricating, stabilising additive mixtures in the form of powder-free flakes
IPC: C08J3/22
Filed: 1984-07-13
Abstract: A process for producing lubricating, stabilising additive mixtures in the form of powder-free flakes with good flowability and dispersibility characteristics comprises compressing and heating a pulverulent mixture of additives to obtain a dense, ductile mix which is then extruded, cold or hot-rolled, then reduced to flakes, and finally blown counter-currently in order to separate the powder from the flakes. A plant for implementing the process comprises a screw extruder (3, 4, 5) provided with successive heating elements (T1, T2, T3, T4) operating at increasing temperatures, a cold roller mill (7) arranged to reduce into strips (66) the filaments (6) produced by the extruder (3, 4, 5), a device (8) for crushing the strips (66) into flakes, and a powder-separation cyclone (11) which eliminates the powder from the finished product.
Patent EP-0115379-A3 (EP)
IPC: A61K38/095
Filed: 1984-01-05
Abstract: Compounds which may be used as antagonists of the 
antidiuretic action of arginine vasopression have the for­
mula: 
  
in which:  
X is (D- or L-)Tyr(R) (in which R is methyl, ethyl, propyl or 
butyl), D-Tyr, D-Phe, D-Val, D-Leu, D-Ile, D-Arg, D-Gln, D-Asn, 
D-NVa, D-Nle, D-Cha, D-Abu, D-Thr or D-Met;  
Y is (D- or L-)Cys;  
W is (D- or L-)Pro, Δ³-Pro, or HO-Pro;  
Z is (D- or L-)Arg, (D- or L-)Lys or (D- or L-)Orn; and 
n is 4 or 5;  
provided that when X is other than D-Gln or D-Arg, W is Pro, 
Y is Cys and Z is (D- or L-)Arg, n is 4; and when X is (D- or 
L-)Tyr(R) and n is 5, W is HO-Pro or D-Pro.
Patent EP-0141607-A3 (EP)
Title: Improved method for enxymatic cleaning and disinfecting contact lenses
IPC: A61L2/18
Filed: 1984-10-22
Abstract: Contact lenses are both cleaned and disinfected in aqueous solutions of proteolytic enzyme in a single-step by heating to a temperature of between 60 and 100 DEG C. The cleaning and disinfecting process which may be conducted in one hour or less performs favorably against conventional methods wherein cleaning and disinfecting are conducted separately over a time period of up to twelve hours.
Patent EP-0170087-A3 (EP)
Title: Method and apparatus for analyzing and synthesizing human speech
IPC: H04B14/04
Filed: 1985-07-03
Abstract: In a speech analysis and synthesis method and device, human speech is analyzed and a feature parameter (11) is extracted from the human speech. The feature parameter (11) is quantized (12) and a quantization parameter (15) is generated. Part (22) of bits of the quantization parameter (15) is a predetermined bit pattern when the feature parameter (11) is on a predetermined range. The part (29) of bits of the quantization parameter is transformed into an additive parameter (23) of at least one bit. The human speech is synthesized on the basis of the quantization parameter (15) and the additive parameter (23). With this method and device, it is possible to non-linearly quantize the human speech into the quantization parameter (15) of small bits and to generate the synthesis parameter (24) from the quantization parameter (15) by using circuit of small size.
Patent EP-0170204-A3 (EP)
Title: Genetic sequences, type i interferon peptide coded by them, and these organisms producing the same
IPC: C12N15/20
Filed: 1985-07-24
Abstract: The type I interferon peptides encoded by the genetic DNA sequences are called omega-interferons and are produced using appropriate expression vehicles and organisms.
Patent EP-0176090-A3 (EP)
IPC: A61B5/117
Filed: 1985-09-25
Abstract: Die Erfindung betrifft eine Einrichtung zur Überwachung 
von Personen, insbesondere psychisch Kranker oder an 
Gedächtnisschwund Leidender, innerhalb offener und hal­
boffener Anstalten. Um bei geringem Personaleinsatz sicher­
zustellen, daß keine der zu überwachenden Personen die 
Anstalt unerkannt oder unerlaubt verläßt, ist an jedem 
Ausgang der Anstalt eine Vorrichtung zur Erzeugung eines 
Signalfeldes angeordnet, das ein optisches und/oder akusti­
sches Signal auslöst, sobald in das Signalfeld eine der zu 
überwachenden Personen gelangt, die ein Armband aus 
einem bandförmigen Element trägt, dessen Enden ohne 
Spezialwerkzeug unlösbar und derart miteinander verbun­
den sind, daß der Umfang des Armbandes kleiner als der 
kleinstmögliche Umfang der Hand ist, und das mindestens 
teilweise aus einem Material hergestellt und/oder mit einer 
Einlage oder einem unlösbaren Zusatzteil versehen ist, das 
beim Passieren des Signalfeldes ein Signal auslöst.
Patent EP-0180904-A3 (EP)
Title: Cooling device
IPC: F25B1/00
Filed: 1985-10-29
Abstract: 1. A cooling device comprising a multi-cylinder reciprocating compressor (21), a liquefier (25), an expansion unit (27) an evaporator (23), and pipes (22, 24, 26) to contain a cooling liquid which can be vaporized, which pipes connect the reciprocating compressor, the liquefier, the expansion unit and the evaporator to one another, and with a supercooler (28, 38) for the cooling liquid, which supercooler operates with a cooling medium which can be vaporized and is situated in the pipe (26) between the liquefier and the expansion unit, wherein a part of the cooling liquid is used as cooling medium for the supercooler, and wherein the outlet opening (31) of the supercooler is connected by means of an auxiliary suction pipe (32) to the suction side of a portion of the cylinders of the reciprocating compressor, and wherein, moreover, either a part of the cooling liquid which is diverted after the liquefier is led through an additional expansion unit (30), and then through the supercooler which is then constructed as a heat exchanger (28) and from here to the auxiliary suction pipe, or the supercooler is constructed as a gas-liquid-separating vessel (38) connected to the auxiliary suction pipe, in which part of the diverted cooling liquid is vaporized by pressure reduction and consequently the remaining liquid portion is cooled, characterized in that a suction chamber (42), which is connected to the auxiliary suction pipe (32), of at least one cylinder of the reciprocating compressor (21) is separated by a separating wall (41) from the suction chambers (43) of the other cylinders, and a valve device (45) is arranged in the separating wall, and in that this valve device closes when the pressure in the suction chamber (42) connected to the auxiliary suction pipe exceeds that in the other suction chambers (43).
Patent EP-0186026-A3 (EP)
Title: Asymmetric dihydrodithiazines, process for their preparation and their use as parfumes and aromas
IPC: C11B9/00
Filed: 1985-12-09
Abstract: Unsymmetrical dihydrodithiazines of the formula   <IMAGE>   in which one of the substituents R1 and R2 represent a C3-C5-alkyl group while the other is a methyl group and R3 represents a hydrogen atom, or R1 represents a methyl group and R2 and R3 together form a C3-C4-alkylene radical, a process for their preparation and their use as fragrances and flavorings.
Patent EP-0165685-A3 (EP)
Title: Laser-based system for the total repair of photomasks
IPC: G03F1/72
Filed: 1985-05-01
Abstract: A low power laser-based system for repairing clear and opaque defects in a photomask. The system includes a laser source for providing a beam having a wavelength between 0.40  mu m and 2.0  mu m. The beam is coupled to a computer controlled scanning device which scans the beam across a defective area of the photomask to repair the defect by thermal deposition of micron-size films on the defect or by laser-induced degradation of a polymer coating the defect. Excess metal is removed from the photomask surface via laser vaporization.
Patent EP-0187655-A3 (EP)
IPC: G03G5/14
Filed: 1986-01-07
Abstract: In an electrophotographic photosensitive device, which 
comprises an electroconductive support (100), a photocon­
ductive layer (200) provided thereon, and a surface protec­
tive layer (300) provided on the photoconductive layer (200), 
the surface protective layer (300) is made from a film having 
a local level density of no more than 5 × 10¹⁷ cm⁻³ and a 
higher dark resistance than the photoconductive layer (200). 
The surface protective layer (300) is less susceptible to 
deterioration and adhesion to the photoconductive layer 
(200) is enhanced. Thus the device has a prolonged life.
Patent EP-0205153-A3 (EP)
Title: An apparatus for editing a video signal
IPC: G11B15/467
Filed: 1986-06-10
Abstract: A video signal editing apparatus used in conjunction with an existing VTR having a helically scanning type rotary magnetic head (2) is disclosed. The apparatus is designed for recording a new video signal within the framework of the previously recorded video signals on the tape (1). The apparatus is so designed that an editing startpoint (P<sub>I</sub>) for starting the recording of the new video signals and an editing end point (Po) for terminating the recording of the new video signals are determined, and that the tape running and head rotation are controlled in accordance with servo errors at the editing start and end points (P<sub>1</sub>, Po) during the time the new video signal is recorded on the tape (1).
Patent EP-0213527-A3 (EP)
Title: Foamable compositions and processes for use thereof foamable compositions and processes for use thereof
IPC: C08J9/04
Filed: 1986-08-18
Abstract: Foamable compositions comprising water, and a modified non-ionic cellulose ether prepared as described in U.S.Patent 4,228,277 produce very stable foams Accordingly, these compositions are suitable for use as foaming personal care products, such as hair styling mousses and foaming hand lotions and cleansers, and in other applications where stable foams are needed. In personal care products, foaming is desirably effected by an aerosol propellant included in the foamable composition.
Patent EP-0193325-A3 (EP)
Title: Optical accessory for use with spectacle frame
IPC: G02C7/08
Filed: 1986-02-17
Abstract: There is disclosed an improved optical accessory (10) of the sun shade type for use with a pair of prescription spectacles (12). The accessory (10) includes a releasable securing structure (54) which releasably cooperates with a bridge assembly (30) of the spectacles to inhibit movement of the accessory (10) relative thereto. '
Patent EP-0209290-A3 (EP)
Title: Fluid pressure oscillator
IPC: B06B1/18
Filed: 1986-07-01
Abstract: A fluid pressure oscillator is provided with a cylinder (10) containing a piston assembly (22). Fluid-­actuated reciprocation of the piston assembly (22) is controlled by a valve (66) mounted externally of the cylinder (10). The valve (66) is alternately shifted between "advance" and "retract" settings by a reciprocating actuating rod (78) removably received in the cylinder (10). A magent (58) on the piston assembly cooperates with magnetic elements (80, 82) on the actuating rod (78) to automatically reciprocate the latter.
Patent EP-0233606-A3 (EP)
IPC: G11B21/10
Filed: 1987-02-13
Abstract: A method and a disc drive are provided for determining 
and for compensating head/track offsets when a 
data (target) head (22,24) is moved to a new data 
(target) track position. Such disc drives typically 
include an armstack (28) with transducer heads 
(20,22,24) thereon, either pivotally or linearly 
mounted to move the transducer heads radially across 
a plurality of memory discs (10,14,18) in a disc 
stack. A dedicated reference head (20) is provided 
for scanning dedicated servo tracks on a dedicated 
memory disc (18), and a data head is provided on 
each data disc (10,14).  
     Head/track position offset is determined by generating 
an initial position offset signal (Q,I) indicative 
of the position offset between the dedicated head 
(20) and an adjacent dedicated track while a selected 
data head, called the present head (22), is centered 
on its data track.  
     Head/track position offset is compensated using 
this initial position offset signal, (Q,I) in conjunc­
tion with a command signal (49,50,52) including 
a track count to a dedicated target track, to generate 
a velocity profile and servo current commands (NACC, 
PACC) used to achieve movement of the dedicated 
head (20) to a position from which it may be track 
centered at the target track position. 
Thereafter any offset between the target head (22) 
and its target track is used to center the target 
head (22) on its target track.
Patent EP-0255569-A3 (EP)
Title: Apparatus for displacing the plasticising unit of a plastic injection-moulding machine
IPC: B29C45/17
Filed: 1987-03-24
Abstract: A transposing apparatus for moving a replaceable plasticizing unit of an injection molding machine from a position in which it is disengaged from an injection mold assembly of the machine, but is still in an axial alignment with the injection axis thereof, onto an emplacement spaced from the injection axis. The apparatus includes a stationarily supported transport rail oriented generally horizontally and transversely to the injection axis; a sled mounted for travel on the transport rail; and a hoisting device mounted on the sled for lifting the plasticizing unit into and holding it at a transporting height while the sled moves with the hoisting device from the disengaged position to the emplacement. The transposing apparatus has a pivotal lever forming part of the hoisting device and is mounted on the sled for up and down swinging motions about a generally horizontal axis; and first and second cooperating coupling devices mounted on the plasticizing unit and the pivotal lever, respectively. The first and second coupling devices have a connected state in which the plasticizing unit is rigidly coupled to the pivotal lever for movement from a generally horizontal orientation from the disengaged position or the emplacement through an approximately 90 DEG   turn into an upended orientation into the transporting level.
Patent EP-0246541-A3 (EP)
IPC: A61M1/36
Filed: 1987-05-12
Abstract: A body fluid purification apparatus for purifying 
a body fluid by removing micro-aggregates, histamine, 
etc, from the body fluid. This apparatus comprises a 
housing (l, 2) constituting a body fluid flow path, and 
a filter (3) consisting of activated carbon fiber 
prepared by baking novoloid fiber in steam, the filter 
(3) being transversely arranged in the housing (l, 2) 
so as to cross the body fluid flow path.
Patent EP-0277362-A3 (EP)
Title: Process for producing electric resistors having a wide range of specific resistance values
IPC: H01C10/10
Filed: 1987-12-29
Abstract: A process consisting in preparing a homogeneous system comprising particles of a first electrically conductive material arranged in substantially uniform manner inside a mass of a second liquid material which, when solidified, is both flexible and electrically insulating; and in solidifying the aforementioned mass of the aforementioned second liquid material, so as to form a matrix for supporting the aforementioned particles; throughout solidification of the aforementioned second material, a given pressure being applied on the system for the purpose of producing triaxial precompression of the aforementioned second material when solidified.
Patent EP-0244969-A3 (EP)
IPC: H01Q1/24
Filed: 1987-04-15
Abstract: A DBS antenna comprises a support arn (10) which at its 
front end supports a converter/feed unit (12) and at its rear 
end is secured to a mounting bracket. The antenna dish (14) 
is mounted on the support arm (10), so that the dish (14) is 
supported by the arm (10) without mechanical loading from 
the converter/feed unit (12). The converter feed unit (12) 
may have a tapering cover portion (74) of sufficient elec­
trical thickness to produce focussing of the signal into the 
waveguide feed.
Patent EP-0252726-A3 (EP)
IPC: C07C323/65
Filed: 1987-07-08
Abstract: Novel sulfur containing polyarylene polyether oligomers 
are disclosed. The oligomers are prepared through condens­
ing salts of hydroxy and/or thio aromatic compounds, halo­
benzenoid compounds bearing two replaceable halogens 
and metal or ammonium sulfides following by end capping 
the resultant oligmer intermediate with a salt of a hydroxy 
and/or thio aromatic compound.
Patent EP-0266052-A3 (EP)
IPC: F42B3/12
Filed: 1987-09-22
Abstract: A static electricity protection system is 
described for use in electric detonators having an 
electrically conductive housing (4), and in ignition 
system (16) contained in the housing (4). The static 
electricity protection system includes a pair of 
electrical conductors (12) for carrying electrical 
current to the ignition system (16), with the conductors 
(12) being generally disposed apart from one another and 
from the walls of the housing (4). A portion (32,36) of 
each conductor (12) is positioned adjacent to but not in 
contact with the housing (4) and adjacent to but not in 
contact with a portion of the other conductor (12). 
This enables the discharge of static charge accumulation 
on either conductor (12) to the housing (4) with the 
result that ionization of air takes place to allow 
further discharge from the other conductor (12) to the 
housing (4). In this way, the ignition system (16) is 
protected from static electricity.
Patent EP-0278240-A3 (EP)
IPC: H01L23/367
Filed: 1988-01-13
Abstract: Bei einem Kühlkörper (1),insbesondere zum Kühlen elektronischer 
Bauelemente (4), mit einem Grundkörper (2) auf dem nebeneinan­
der die Bauelemente (4) und ein die Wärme ableitendes Kühl­
elementes (3) angeordnet sind, wird eine Vergrößerung der 
Wärmeübertragungsflächen, bezogen auf das Bauvolumen des 
Kühlelementes (3) und eine daraus resultierende höhere Kühllei­
stung, dadurch erreicht, daß das Kühlelement (3) als ein aus 
einer Vielzahl von Blechen (6) bestehendes Rippenpaket aus­
gebildet ist. Dabei sind die Bleche (6) im wesentlichen 
parallel und mit einem aus der Plattendichte des Rippenpakets 
sich bestimmenden Abstand zueinander angeordnet. Die Bleche (6) 
sind an einer ihrer Längsseiten (7) miteinander und das Rippen­
paket (Kühlelement 3) mit dem Grundkörper (2) stoffschlüssig 
verbunden. Diese Ausbildung des Kühlkörpers (1) erlaubt eine 
individuelle Gestaltung des Kühlelements (3) zur optimalen 
Abfuhr der von den Bauteilen (4) erzeugten Wärme.
Patent EP-0302182-A3 (EP)
IPC: G01J1/42
Filed: 1988-04-26
Abstract: Eine Vorrichtung zur selektiven Lichtmessung für photo­
graphische Zwecke, (Handbelichtungsmesser) besteht aus 
einem optischen Suchersystem, einem Okular, einer 
Objektivlinse sowie optischen Umlenkelementen zum Auf­
suchen und Abtasten eines photographischen Objektes 
sowie einer in einem Gehäuse angeordneten Meßvorrich­
tung, mit der eine elektronische Meßwerterfassung und - 
verarbeitung sowie eine Anzeigevorrichtung verbunden 
ist. Sie soll derart weitergebildet werden, daß sie eine 
kontinuierliche Erfassung der Meßwerte beim Betrachten 
des photographischen Objektes durch den Sucher ermög­
licht, klein und robust aufgebaut und damit leicht hand­
habbar ist, sowie eine wirklich umfassende Information 
über alle photographisch relevanten, Beleuchtungsdaten 
ermöglicht. Dies wird dadurch erreicht, daß das Sucher­
system 2, der lichtempfindliche Sensor 14, die Meßwert­
erfassung 14a, 14b und die Meßwertverarbeitung 14c, 
sowie die als Flüssigkristallanzeige 15 ausgebildete 
Anzeigevorrichtung in einem zweischaligen Gehäuse 9 
angeordnet sind und die Anzeigevorrichtung sämtli­
cher Meß- und Funktionswerte Anzeigeelementen der im 
Strahlengang liegenden Flüssigkristallanzeige 15 
besteht. Sie sind optisch um die Abbildung des Meßfel­
des herum angeordnet und beim Anvisieren des Meßfeldes gleichzeitig 
ablesbar.
Patent EP-0291869-A3 (EP)
IPC: C11D3/12
Filed: 1988-05-13
Abstract: Waschmittel mit einem Gehalt an (a) 5 bis 35 % an üblichen Tensi­
den, (b) 10 bis 40 % feinkristallinem Zeolith, (c) 4 bis 20 % an 
Alkalimetallsilikaten bzw. -carbonaten und 0,1 bis 5 % an (d1) 
Aminoalkanphosphonaten und/oder (d2) Copolymeren aus (Meth-) 
Acrylsäure und Maleinsäure sowie (e) 5 - 80 % an sonstigen Wasch­
mittelbestandteilen, werden hinsichtlich ihrer Inkrustations-ver­
hütenden Eigenschaften wesentlich verbessert, wenn sie zusätzlich 
(f) 0,05 bis 1 % (bezogen auf freie Säure) 1-Hydroxyethan-1,1-di­
phosphonsäure in Form der Alkalimetallsalze enthalten. Das 
Verhältnis von (d1) = (f) beträgt 3 : 1 bis 1 : 6 und von (d2) : 
(f) 40 : 1 bis 2 : 1.
Patent EP-0318908-A3 (EP)
Title: An improved luminaire with uplight control
IPC: F21V5/00
Filed: 1988-11-29
Abstract: An improved luminaire having uplight control to provide 
uniform ceiling illumination and downward light control below 
horizontal to uniformly distribute downward light with the added 
feature of eliminating glare between the 60-90° vertical.
Patent EP-0319020-A3 (EP)
Title: Over-discharge protection circuit
IPC: H04M1/72
Filed: 1988-12-02
Abstract: An over-discharge protection circuit included in a charge circuit in a portable apparatus having a portable portion and a body, the portable portion and body being interconnected by two charging terminals of the body and two terminals of the portable portion when the portable portion is placed on the body; the over-discharge protection circuit comprises: first resistor connected across a battery charger for detecting a discharge current when a power source of the battery charger is accidentally turned OFF during a charge of the battery; a switching circuit connected between a load and a battery for disconnecting the load and battery when the power source of the battery charger is accidentally turned OFF during a charge of the battery; a switch control circuit connected to the switching circuit through a third resistor for turning the switching circuit ON/OFF; a second resistor connected between the switching circuit and the switch control circuit for controlling a flow of a charge current to the switch control circuit; and a diode connected between the switch control circuit and the first resistor for allowing a flow of the discharge current to the first resistor when the power source of the battery charger is accidentally turned OFF during a charge of the battery.
Patent EP-0278692-A3 (EP)
IPC: F16F15/027
Filed: 1988-02-05
Abstract: A tension actuator suspension system (10) is disclosed, providing control over 
the elevation of a load (12) suspended from a reference system (14), as well as 
over the compliance of the suspension system. As employed in a vehicle 
suspension system, a preferred arrangement employs radially expansible, axially 
contractible tension actuators (16) exhibiting tensile forces that decrease 
nonlinearly as each contracts. An antagonistic actuator pair (16 and 46) is 
arranged in opposition between the chassis (42) and each wheel (34) of the 
vehicle. Air is supplied to the actuators from a compressor (54) and 
accumulator (58) by lines under the control of pressure regulator valves (62). 
Manual or automatic inputs (68) allow the adjustment of both vehicle chassis 
elevation and suspension system compliance individually with respect to each 
wheel. Furthermore, automatic sensors (74) are provided to detect roll, pitch, 
steering angle, vehicle velocity, wheel traction, braking forces and bumps 
experienced by the chassis and a microprocessor (61) responds by producing the 
appropriate suspension system response. Ranging sensors are further employed to 
provide anticipatory response of the system to upcoming road surface variations.
Patent EP-0321091-A3 (EP)
Title: Marking fluorocarbon surfaces
IPC: C08J7/043
Filed: 1988-11-11
Abstract: Most fluorocarbon polymer surfaces (especially PTFE and FEP) have hitherto been considered unsuitable for marking by laser printing, which would have obvious attractions for marking such materials in high performance electric cables. It has now been found that such surfaces can be made receptive to laser printed markings. A reflective surface is first formed, preferably by incorporating white pigment into a fluorocarbon base, and a light-transmitting (preferably translucent) fluorocarbon layer is applied over it. The clear layer comprises ETFE or ECTFE, and when the reflective layer is based on PTFE or FEP a primer layer formed from a mixed dispersion of PTFE and ETFE or PTFE and ECTFE is preferably applied before the underlying PTFE composition is sintered.