baber/WOPTO huggingface dataset:
Patent EP-0095333-A3 (EP)
Title: Drop on demand ink jet apparatus
IPC: B41J2/145
Filed: 1983-05-19
Abstract: An elongate acoustic waveguide (20) couples a transducer (18) to an ink jet chamber (14) including an inlet port and an outlet orifice (16) through which droplets of ink are ejected. A compensating rod (19) has one end rigidly connected to one end of the transducer (18) and its other end a secured for example by means of adhesive (25) within a receptacle in a backplane (27). This arrangement serves to reduce or obviate resonance phenomena produced when the transducer is in operation.
Patent EP-0134421-A3 (EP)
IPC: C09J5/02
Filed: 1984-06-05
Abstract: A bonding method which uses two solutions, one being 
anionic and the other being cationic, to lay down alternating 
layers of particles of accurate dimension onto members 
which are to be bonded. Thereafter, the layers are placed in 
contact, and the members are bonded together by diffusion 
bonding techniques.
Patent EP-0147619-A3 (EP)
Title: A guiding device for a distributor for winding a cable on a flanged reel
IPC: B65H54/28
Filed: 1984-11-20
Abstract: A guiding device for a distributor for winding a cable on a flanged reel, which guiding device (6) comprises a traverse tube (17) supported by a traversing device (3) of the distributor for reciprocating the tube between the flanges of the reel. The tube forms a path of movement (L) for guiding the cable (5) to a free end of the traverse tube. A guide head (20) is provided at the free end of the traverse tube for guiding the path of movement of the cable with respect to the flanges (11, 12) of the reel (9). The guide head comprises at least one guide surface (24) eccentrically positioned with respect to the path of movement for contacting the flange of the reel. The horizontal distance of the guide surface from the path of movement equals to one and a half times the diameter of the cable to be wound in a first rotation position of the guide tube and to half the diameter of the cable in a second rotation position of the guide tube.
Patent EP-0144920-A3 (EP)
IPC: A61N1/40
Filed: 1984-11-29
Abstract: Es wird ein Magnetfeld-Therapiegerät vorgeschlagen, 
mit dem ein Magnetfeld-Vektor erzeugbar ist, dessen Rich­
tung und Intensität zeitlich variiert werden kann. Das Gerät 
umfaßt mindestens zwei Teilspulen (10a, 10b), denen mittels 
einer Ansteuerelektronik gleiche oder verschiedene Ströme 
zugeführt werden.
Patent EP-0145087-A3 (EP)
Title: Compositions containing biosynthetic pesticidal products, process for obtaining them and their use
IPC: A01N63/22
Filed: 1984-11-30
Abstract: 1. Compositions in the form of solid agglomerates or granules containing at least one biosynthetic pesticidal product, characterised in that they also contain at least one polyester composed of a polymer of SIGMA-caprolactone having a melting point below 80 degrees C, and a biosynthetic pesticidal product originating from microorganisms of the Bacillaceae family.
Patent EP-0161613-A3 (EP)
IPC: G01N1/20
Filed: 1985-05-06
Abstract: Bei einem Probennehmer zur Entnahme von Proben aus 
einem Fallstrom von Schüttgutteilchen, mit einer im wesentli­
chen horizontalen im Fallbereich befindlichen Auffangrinne 
(16) für die Schüttgutteilchen, in welcher eine Förderschnecke 
(10) angeordnet ist, wobei die Förderschnecke so antreibbar 
ist, daß in der Auffangrinne aufgefangene Teilchen zu einem an 
ein Ende der Auffangrinne anschließenden Probenauslaß (9) 
befördert werden, ist zum Zwecke der einfachen Entfernung 
von unerwünscht aufgefangenem und nicht die Zusammenset­
zung des Schüttguts zum Zeitpunkt der Probenentnahme re­
präsentierendem Schüttgut von der Auffangrinne vorgesehen, 
daß die Förderschnecke (10) ferner in umgekehrter Richtung 
antreibbar ist und daß aufgefangene Schüttgutteilchen an dem 
dem Probenauslaß (9) abgekehrten Ende der Auffangrinne 
(16) von der Auffangrinne abführbar sind.
Patent EP-0173080-A3 (EP)
IPC: B60C9/20
Filed: 1985-07-25
Abstract: Die Erfindung bezieht sich auf ein luftbereiftes Fahr­
zeugrad mit einem Fahrzeugluftreifen, der eine in den Wül­
sten verankerte Radialkarkasse, einen Laufstreifen, zu bei­
den Seiten des Laufstreifens befindliche schulterartige, 
durch Stufung gebildete, mit der Fahrbahn nicht in Berüh­
rung kommende Verbreiterungsabschnitte und einen Gürtel 
aufweist, der seitlich so weit in jeden Verbreiterungsab­
schnitt hineinreicht, daß der im Verbreiterungsabschnitt 
liegende Gürteiteil eine Breite aufweist, die etwa 25 bis 40% 
der Breite beträgt, um die der Reifen an seiner breitesten 
Stelle über das Ende des Laufstreifens hinausragt.  
     Zur Erzielung eines geringen Rollwiderstands bei 
gleichzeitig hohem Fahrkomfort wird vorgeschlagen, daß 
der Reifen mit seinen Wülsten so weit axial innen auf der 
Felge angeordnet ist, daß sich die Reifenwülste vollständig 
axial innen von den Verbreiterungsabschnitten befinden, 
und daß weiterhin die Karkaßneutrale im Bereich der Rei­
fenseitenwand im wesentlichen der Membrantheorie folgt.
Patent EP-0178422-A3 (EP)
Title: Lead accumulator
IPC: H01M10/46
Filed: 1985-08-20
Abstract: A storage battery having a case closed-off by a block cover in which, for the purpose of separating-off acid, a hollow space is formed by means of a lower cover part and an upper cover part that is spaced from the lower cover part. In conformity with the number of cells, the hollow space is divided into interconnected chambers, each of which communicates at its deepest location with an associated cell via an opening which is in the form of a tubular member. In order to provide a storage battery having improved integrated acid separating-off capability in the block cover, the assembly of which can be undertaken either directly after production of the individual components or during assembly of the battery in the production line, with seal-testing of the connected parts being possible either individually or in combination with the block box of the battery, the tubular members each comprise two separate tubular pieces which are coaxially disposed, with one of the tubular pieces being provided on the lower cover part and extending away from the upper cover part and into the cell, and with the other of the tubular pieces being provided on the upper cover part and extending toward the lower cover part into the chamber. The tubular piece of the upper cover part has a greater diameter than does the tubular piece of the lower cover part, with the tubular piece of the upper cover part being spaced from the lower cover part in such a way that space is left between the tubular piece of the upper cover part and the tubular piece of the lower cover part for the passage of gas and acid.
Patent EP-0153063-A3 (EP)
IPC: A61K35/26
Filed: 1985-02-01
Abstract: A biologically active composition isolated from vertebrate 
tissue, capable of inducing immature bone marrow cells to dif­
ferentiate into competent suppressor T-cells, comprising a fac­
tor which is heat stable to approximately 80°C, has a pl range 
of 6.6-7.2, a molecular weight range of 45,000 to 70,000 dal­
tons as calculated by gel filtration, a molecular weight range of 
47,000 to 52,000 daltons as calculated by two-dimensional 
electrophoresis, and is essentially free of serum albumin.
Patent EP-0219800-A3 (EP)
IPC: B01F15/00
Filed: 1986-10-14
Abstract: Eine Vorrichtung (1) zum Mischen von Flüssigkeiten weist eine 
Zulaufleitung (2) für eine unter Druck befindliche erste 
Flüssigkeit auf sowie wenigstens eine Saugleitung (16) für eine 
der ersten Flüssigkeit zuzumischende zweite Flüssigkeit 
und einen Injektor (7) in Form einer Flüssigkeitsstrahlpumpe, 
an den einlaßseitig die Zulaufleitung angeschlossen ist, 
in der ein Magnetventil (9) angeordnet ist, und an den saug­
seitig die an einen Vorratsbehälter (18) für die zweite Flüssig­
keit anschließbare Saugleitung angeschlossen ist. Zur Ein­
haltung einer genauen Dosierung und zur Verhinderung eines 
Rückflusses der Mischung ist die Zulaufleitung an einen 
Druckausgleichsbehälter (3) angeschlossen, dessen Flüssigkeits­
stand durch einen das Magnetventil steuernden Flüssigkeits­
druckschalter (27) geregelt wird und dessen Auslaßleitung strömungs­
mäßig mit dem Einlaß des Injektors unter Belassung eines 
Luftspaltes (14) verbunden ist.
Patent EP-0221448-A3 (EP)
Title: Roll with deformation control
IPC: F16C13/02
Filed: 1986-10-22
Abstract: A roll for use in a calender has a stationary carrier for a hollow cylindrical shell whose end portions are supported by combined radial and axial bearings surrounding annular bearing members which, in turn, surround the end portions of the carrier. The carrier defines with each bearing member a set of chambers which are sealed from the atmosphere and can receive pressurized hydraulic fluid to ensure that the end portions of the shell are biased toward a second roll with a requisite force as well that the end portions of the shell are stabilized against lateral and/or other stray movements. The fluid in the chambers ensures that the shell can be acted upon by large forces without unduly stressing the antifriction bearings. The bearing members flank a hydrostatic bearing unit which acts between the central portion of the shell and the carrier.
Patent EP-0202722-A3 (EP)
Title: Integrating counter
IPC: G01F15/07
Filed: 1986-05-23
Abstract: The totaliser is of the needle and dial type. A rotor (2) drives a star, a gear train (4) and a decade division train (5) coupled to Various code wheels. - The wheels carry the wipers of a ten pole switch with make-before break action. The position of the wheels registered by the switches may be converted to serial data words by an electronic assembly activated whenever the total is required.
Patent EP-0201179-A3 (EP)
Title: Black ceramic powder and articles made therefrom
IPC: C04B33/14
Filed: 1986-03-25
Abstract: A method of producing a black ceramic powder material and a black ceramic body containing the powder by means of conventional techniques, which comprises using industrial wastes and/or natural ores, optionally together with additives as starting materials, containing at least 0.1 -- 20 w.t. % titanium dioxide.
 Use of the black ceramic powder as a pigment or a filler, or a heat or light absorbing material, or a heat radiating material.
Patent EP-0202781-A3 (EP)
IPC: C02F1/32
Filed: 1986-04-22
Abstract: An ultra-violet ray water steriliser comprising a container 
having two chambers connected together only adjacent the 
bottom internal surfaces of the chambers, one chamber con­
taining a germicidal ultra-violet ray lamp extending up the 
chamber from the bottom surface thereof, the said one cham­
ber having an outlet adjacent the top of the ultra-violet lamp, 
the second chamber having a water inlet. Thus, the water may 
be poured into the said second chamber and when this is to be 
dispensed upon tilting the units so that water emerges from 
the outlet at the top of the first chamber, all the water passes 
the ultra-violet ray lamp and becomes sterilised.
Patent EP-0232835-A3 (EP)
Title: Ointment-drum for the preparation of pharmaceutical or cosmetic suspensions
IPC: A61J3/04
Filed: 1987-02-03
Abstract: 1. Apparatus for formulating pharmaceutical or cosmetic ointments or creams, comprising an ointment vessel fitted with a stirring mechanism and having spraying heads for cleaning purposes, and a safety valve and a homogenising device arranged in the vessel or in the bypass to the vessel, characterised in that one or more fixed spraying head or heads (8, 9), disposed at various heights, and at least one pivotable spraying head (12) to spray rinsing fluid, are arranged in the vessel (1), and they coat the whole of the inner surface of the vessel and can optionally be supplied separately by means of individual supply pipes.
Patent EP-0236997-A3 (EP)
IPC: G01N33/533
Filed: 1987-03-07
Abstract: Lumineszenz-Immuno-Teste bestehen aus einem zur Lumineszenz 
befähigten, mit Phthalhydraziden markierten Antigen 
oder Antikörper, einem vorzugsweise trägergebundenen 
Antikörper oder Antigen und einem die Lumineszenz 
auslösenden oxidierenden Reagenz und sind dadurch gekennzeichnet, 
daß das oxidierende Reagenz eine vorgefertigte, 
gegebenenfalls durch ein Bakteriostatikum 
stabilisierte Lösung von Katalase und der Initiator 
eine mindestens 20 Minuten alte, vorgefertigte alkalische 
Peroxidlösung ist. Diese Lumineszenz-Immuno-Teste 
sind besonders stabil sowie einfach und preiswert einer 
Qualitätskontrolle zu unterziehen.
Patent EP-0231130-A3 (EP)
IPC: C04B35/584
Filed: 1987-01-29
Abstract: A sintered silicon nitride article exhibiting highly desir­
able mechanical strength at room temperature and at eleva­
ted temperatures as well and a method for the production 
thereof are disclosed. The sintered ceramic article is obtained 
by firing a ceramic mixture comprising not more than 10% by 
weight of the oxide of a rare earth element and not more than 
10% by weight of aluminum nitride as additives and the bal­
ance of silicon nitride powder obtained by the silicon diimide 
thermal decomposition method and having an α-phase sil­
icon nitride content of not less than 95%, a carbon content of 
not more than 0.1%, and an oxygen content of not more than 
1.5%.
Patent EP-0251638-A3 (EP)
Title: Aqueous gel compositions derived from succinoglycan
IPC: E21B43/22
Filed: 1987-06-23
Abstract: Novel aqueous gel compositions, derived by crosslinking a microbially-synthesized polysaccharide of the succinoglycan or related type by means of a polyvalent metal cation, are useful as permeability control agents in secondary recovery operations in the recovery of petroleum from subterranean hydrocarbon-bearing formations.
Patent EP-0257973-A3 (EP)
IPC: G02B6/00
Filed: 1987-08-19
Abstract: Optical sensor apparatus comprises an optical source 
(10) for projecting a broadband source light beam including 
spectral components having different wavelengths through 
a fibre optic cable (12); a polarizer (14) for polarizing 
the source light beam; multiple wave retardation means (18) 
for retarding the different wavelength components to provide 
a light beam having a plurality of retarded components; an 
optical transducer (20) for receiving the retarded light 
beam and modulating the retarded components in accordance 
with an externally applied condition, each retarded component 
being modulated by an amount corresponding to its wavelength; 
an analyzer (22) for receiving the output from the transducer 
(20) and providing analyzed components corresponding to the 
modulated components, the total light intensity of said 
analyzed light beam remaining unresponsive to the externally 
applied condiution; a filter (34) for receiving a first 
portion (30) of the analyzed light beam to provide a first 
optical signal having only one part of the analyzed components 
including an analyzed component that varies according to 
the externally applied conditions, while a second portion 
(32) of the analyzed light beam provides a second optical 
signal including the plurality of analyzed components; photo­
detectors (36,40) for receiving the first and second optical 
signals and converting them respectively into a first elec­
trical signal corresponding to an intensity of said first 
optical signal, and a second electrical signal corresponding 
to the intensity of the second optical signal; and processing 
means (38) for converting the first and second electrical 
signals into an output signal corresponding to the ratio 
of the first to the second electrical signals.
Patent EP-0237449-A3 (EP)
Title: Apparatus for supplying fluid to a hydraulic, pneumatic or hydropneumatic installation
IPC: F15B13/042
Filed: 1987-03-02
Abstract: A flow-control valve has a valve housing defining a chamber formed with axially offset source, sump, and user ports. A valve body in the chamber has first and second coaxial but axially independently movable parts, the first part having a mainly axial throughgoing passage having one end exposed continuously to one of the source and sump ports and an opposite axially open end axially sealingly engageable with the second valve part. A central seat between the source and sump ports is axially sealingly engageable with one of the valve parts to isolate one of the source and sump ports from the other of the source and sump ports. The parts are displaceable between one end position permitting flow in the chamber between the user and the other port while blocking flow between same and the one port with the valve parts in sealing engagement with each other and the one valve part out of engagement with the central seat, an intermediate position blocking flow in the chamber between the ports with the valve parts in sealing engagement with each other with the one valve part in sealing engagement with the central seat, and a drain end position permitting flow in the chamber between the user and one port while blocking flow between same and the other port.
Patent EP-0267877-A3 (EP)
IPC: C09B67/10
Filed: 1987-11-09
Abstract: Verfahren zur Umwandlung von rohem Chinacridon der γ II -Modifikation 
in Chinacridon der γ I -Modifikation mit einer durchschnittlichen 
mittleren Partikelgröss von mehr als 0,1 µm und einer spezifischen 
Oberfläche von weniger als 30 m²/g, dadurch, dass man entweder 
   a) das rohe γ II -Chinacridon in Gegenwart einer zur Umwandlung 
genügenden Menge eines Alkohols und einer Base mahlt oder    b) das rohe γ II -Chinacridon einer Vorvermahlung in die rohe γ I -Modi­
fikation unterwirft und das vermahlene Produkt mit einer zur 
Wachstumsförderung der Partikel genügenden Menge eines Alkohols 
und einer Base behandelt und anschliessend das gelbstichigrote 
γ I -Chinacridon isoliert.     
     Das wünschenswerte gelbstichigrote Chinacridon der γ I -Modifikation 
kann durch das neue Verfahren statt in mehreren Stufen in eine oder 
zwei Stufen und ohne Verwendung schwer zu handhabender Chemikalien, 
wie z.B. konzentrierte Mineralsäuren und N-Methylpyrrolidon, 
erhalten werden.
Patent EP-0289927-A3 (EP)
IPC: A01N37/40
Filed: 1988-04-27
Abstract: Die Erfindung betrifft die Verwendung von Alkoximino­
alkylamiden der Formel (I), 
  
in welcher  
R      für Wasserstoff oder Alkyl steht,  
R¹      für Wasserstoff, Halogen, Cyano, Nitro, Alkyl, 
Alkoxy, Alkylthio, Halogenalkyl, Halogenalkoxy, 
Halogenalkylthio, Phenyl, Phenoxy, Formyl, 
Alkoxycarbonyl, Alkanoyl oder Alkoximinoalkyl steht 
und  
R²      für Halogen, Cyano, Nitro, Alkyl, Alkoxy, Alkyl­
thio, Halogenalkyl, Halogenalkoxy, Halogenalkyl­
thio, Phenyl, Phenoxy, Formyl, Alkoxycarbonyl, 
Alkanoyl oder Alkoximinoalkyl steht,  
als Herbizide.
Patent EP-0295539-A3 (EP)
IPC: H01S3/032
Filed: 1988-06-07
Abstract: In einem Gaslaser mit einem vakuumdicht abgeschlossenen Gehäuse 
und Magneten, die in der Nähe der Kapillare angeordnet sind, 
wird eine besonders intensive Wirkung der Magnete bei geringem 
Aufwand erreicht, indem das Gehäuse ein Gehäuserohr (1) und Ge­
häuseteile (3) enthält, welche mit dem Gehäuserohr (1) vakuum­
dicht verlötet sind, indem zumindest ein Teil der Magnete (5) 
im Gehäuserohr (1) untergebracht ist und indem das Lot, welches 
das Gehäuserohr (1) mit den Gehäuseteilen (3) vakuumdicht ver­
bindet, für eine Löttemperatur von weniger als 500°C ausgelegt 
ist.  
     Die Erfindung ist für Helium-Neon-Laser besonders vorteilhaft 
einsetzbar.
Patent EP-0311914-A3 (EP)
IPC: C08K5/34
Filed: 1988-10-07
Abstract: Die α-Modifikation des cis-Naphthoylen-bis-benzimidazols ist 
in vielen Medien instabil und fand deshalb bisher nur als 
Küpenfarbstoff Verwendung. Erfindungsgemäß ist jedoch die 
α-Modifikation gut zum Pigmentieren von Polyolefinen, wie 
Polyethylen, Polypropylen oder analogen Mischpolymerisaten, 
in der Masse verwendbar. Das Pigment, welches in üblicher 
Weise hergestellt wird, bleibt dabei modifikationsstabil und 
ergibt farbstarke rote Färbungen.
Patent EP-0320717-A3 (EP)
Title: Process for the enzymatic hydrolysis of a protein material
IPC: A23J3/34
Filed: 1988-12-02
Abstract: The use of an enzyme system obtained by extracting 
germinated sorghum seeds, for the hydrolysis of protein 
material from plant and animal sources is described. 
The protein hydrolysates which are thus obtained are 
characterized by the absence of bitter taste. 
Furthermore, by suitably adjusting the enzyme 
concentration in the reaction medium, the temperature 
and the hydrolysis time, protein hydrolyzates with an 
average molecular weight lower than 700 and a low 
percentage of free amino acids can be obtained.
Patent EP-0322705-A3 (EP)
Title: Heat pump
IPC: F25D16/00
Filed: 1984-08-31
Abstract: A heat pump system has a refrigerant circulation system that is cooled by passing through a thermal storage heat exchanger. The heat exchanger is supplied by ice from an ice maker and can store heat energy by accumulation of ice in the heat exchanger. The ice is generated by cooling a secondary refrigerant, typically brine, at the wall of a ice making machine and scouring the wall prior to crystallisation of the brine mixture to disperse the super cooled liquid adjacent the wall into the body of the secondary refrigerant. Crystallisation is then promoted in the body of the liquid. The ice generator in a preferred form comprises a series of flat plates having primary refrigerant passing between the flat plates and secondary refrigerant passing over the surface of the flat plates. A series of scrapers rotate about an axis normal to the plane of the plates to disperse super cooled secondary refrigerants throughout the body of the secondary refrigerant in the ice generator.
Patent EP-0323117-A3 (EP)
Title: Filter for liquid and method of filtering liquid
IPC: H01G7/02
Filed: 1988-12-21
Abstract: A filter for liquid which comprising a porous layer of an electret and which filtrates a liquid that has a dielectric constant of smaller than 10.
Patent EP-0296116-A3 (EP)
IPC: A61K36/18
Filed: 1988-06-10
Abstract: A procedure for preparing a palatable 
suspension of unpleasant edible oil containing 
up to 80% oil is disclosed. This has been achieved 
by incorporating an inorganic complexing agent, 
a sweetening agent and a sensory masking agent into 
the oil to form a pleasant tasting suspension without 
an oily mouthfeel, unpalatable taste and unpleasant 
odor. Each teaspoon of suspension will contain from 
about 2 to 4 grams of oil.
Patent EP-0286608-A3 (EP)
Title: A dispenser of paste-like products, in particular toothpaste
IPC: G01F11/04
Filed: 1988-03-31
Abstract: A dispenser of paste-like products, in particular toothpaste, is composed of a cylindrical container (2) having a head (4), a bottom wall (5) slidable tightly therein one way toward the head (4), a pumping membrane (10) mounted inside it close to the head (4), a delivery conduit (27) attached rigidly to the head (4) and associated, through a part (30) thereof, with a sleeve (9) formed in one piece with the pumping membrane (10), said sleeve being therefore slidable tightly on the delivery conduit (30), an actuating lever (19) pivoted to the head (4) for movement between a home position and a toothpaste dispensing end position, said lever (19) acting on the sleeve (9) to operate the pumping membrane (10), a shutter (34) connected to the sleeve (9) by means of a plurality of small bridges (35) held circumferentially apart from one another, said shutter (34) being operative to close and open the delivery conduit at the inlet (28) mouth thereof. Thus, the advantage is afforded that, on filling the container (2), the paste will not leak into the delivery conduit (27) where it would be apt to harden as a result of some air leaking into it from the outside, and hinder the operation of the dispenser on the occasion of its initial use.