baber/WOPTO huggingface dataset:
Patent EP-0056256-A3 (EP)
Title: A door closer
IPC: E05F3/10
Filed: 1982-01-08
Abstract: The door closer comprises:  
- a toothed sector or pinion (15) having a shaft (18) which is ro­
tatably supported by the body of said door closer, said shaft 
extending with an end portion so as to be keyed to a seat 
member (43) secured to the floor and to be used as one of the 
hinge pins upon which the door rotates; wherein the toothing 
of said pinion is comprised within an angle equal or less than 
180°C, and wherein the first tooth and the last tooth (16, 17) of 
said pinion are of shorter length than the other teeth and are 
located preferably at the same level;  
- a body of annular configuration formed by a pair of similar 
racks (3, 4) in parallel and opposite relationship receiving said 
pinion (15) therebetween, the pinion being of such a size as to 
mesh with either rack with no sliding movement; said annular 
body being guided longitudinally in the door closer and being 
urged longitudinally, in a predetermined direction, by suitable 
adjustable resilient means (30), the arrangement being such 
that, with the door closer at rest, the first and the last tooth (16, 
17) of the pinion engage the first recesses (44, 45) at one end 
of each rack, so that the door will be kept firmly and with no 
backlash in the closed position (so-called 0° position); the 
teeth of both racks, excepted the last tooth of each rack which 
is of full length, being of reduced length and being located at a 
staggered level with respect to the teeth of reduced length of 
said pinion, so that during the opening of the door, when one 
rack rolls around the pinion (15) the teeth of the said pinion will 
not interfere with the teeth of the other rack.
Patent EP-0071778-A3 (EP)
Title: Air cooled multi-cylinder internal-combustion engine with overhead camshaft
IPC: F02F1/28
Filed: 1982-07-12
Abstract: An air-cooled internal combustion engine with individual cylinder heads. In order, with such an engine, to be able to use a single overhead camshaft for all cylinders located in-line, it is proposed according to the present invention to fasten the camshaft on the intake pipe, and to extend the rocker arms laterally beyond the cylinder head in such a manner so that the rocker arms can cooperate with the cams of the camshaft.
Patent EP-0058077-A3 (EP)
IPC: G10L13/00
Filed: 1982-02-08
Abstract: An implantable sound source for human voice produc­
tion to replace the natural larynx surgically removed, for 
example, because of cancer, consists of a disc-like stainless 
steel body (10) one-circular wall of which consists of a 
diaphragm (14) laser-welded to the remainder. Circumferen­
tial suture-receiving bores (18) are provided for fastening the 
source to the host body. Apiezoceramic transducer (22) is 
cemented to the diaphragm interior wall and is fed via an 
electromagnetic coupling consisting of a secondary coil (30) 
implanted in the chest wall of the host. A coupling core (36) is 
in two parts spring-biased together and carries a primary coil 
(38) connected to an AC electric power source, thus permit­
ting the core to be disconnected at will leaving only the 
implanted portions. The frequency of the supply is allowed 
to vary somewhat to give a more natural-sounding reproduc­
tion and, for the same purpose, is arranged to "droop" over a 
short period corresponding approximately to the length of a 
normal breath.
Patent EP-0072235-A3 (EP)
IPC: A61B5/024
Filed: 1982-08-09
Abstract: A method and apparatus is disclosed for determining 
the energy requirements of premature newborns. The 
method includes identifying a series of groups of newborns 
in which the age and weight of each newborn within each 
group are within defined ranges. A characteristic mathemat­
ical relationship is generated for each group and relates the 
mean heart rate to the man energy expenditure over the 
group. The mean heart rate of a subject newborn is deter­
mined and the energy expenditure which is to be deter­
mined is measured and applied to the mathematical rela­
tionship appropriate to the group into which the subject 
falls, so as to determine the mean energy expenditure 
appropriate to that mean heart rate, said expenditure indi­
cating the energy requirement of the subject.
Patent EP-0077686-A3 (EP)
Title: Video tape editing control systems
IPC: G11B27/02
Filed: 1982-10-19
Abstract: A video tape editing control system comprises a reel number generator (2), a plurality of registers (B1 to B128) for storing editing data including a reel number obtained from the reel number generator (2), and a control circuit (2,4) to control the reel number generator (2) when a new cassette is installed into a play video tape recorder (10 to 19).
Patent EP-0100433-A3 (EP)
Title: Alpha-alkyl polyolefinic carboxylic acids and derivatives thereof useful in the treatment of psoriasis
IPC: A61K31/20
Filed: 1983-06-28
Abstract: Polyolefinic compounds, useful in the treatment of psoriasis, are disclosed. The compounds are represented by the general formula <IMAGE>  in which R and R1 are each hydrogen or an alkyl group of from 1 to 5 carbon atoms; R2 is an alkyl group of from 1 to 5 carbon atoms; R3 is hydroxyl, alkoxy of from 1 to 5 carbon atoms, NH2,NHR2 or NR2R2 and Z is a cycloalkyl, cycloalkenyl or cycloalkdienyl group substituted with from 0 to 5 alkyl groups, a keto group or a hydroxyl group or a phenyl group substituted with from 0 to 4 hydroxy, alkoxy, alkyl or trifluoromethyl groups or halogen atoms or combinations thereof and the pharmaceutically-acceptable salts thereof. The foregoing compounds have been found to be effective in the treatment of psoriasis.
Patent EP-0094776-A3 (EP)
Title: Novel process for the preparation of biotin
IPC: C07D495/04
Filed: 1983-05-09
Abstract: A novel process is described for preparation of biotin comprising preparation of substituted 3H, 5H-imidazo[1, 5c]tetrahydro thiazoles by contacting the boron trifluoride adduct of an appropriate thiazoline with the metallic derivative of an ester enolate, reducing the ester, hydrolyzing the thiazolidine moiety and hydrolyzing or oxidizing the resultant compound. Intermediates obtained in the preparation of biotin by the above process and alternate procedures for preparing said intermediates are also presented. A novel process for preparation of d-biotin is also given.
Patent EP-0099332-A3 (EP)
IPC: B65D41/34
Filed: 1983-06-27
Abstract: Eine Verschlusskappe (1) aus thermoplastischem Materi­
al hat ein Garantieband (4), welches über Sollbruchstege (5) 
mit der Verschlusskappe verbunden ist. Neben den Soll­
bruchstegen (5) ist das Garantieband auch noch über eine 
verstärkte Zone mit der Verschlusskappe verbunden, welche 
aus zwei etwa vertikal verlaufenden Haltestegen (8) besteht. 
Zwischen den beiden Haltestegen ist das Garantieband (4) 
durch einen Schlitz (9) unterbrochen, so dass das Garantie­
band eine offene Schlaufe bildet und in jedem Fall mühelos 
vom Behälterhals (3) entfernt werden kann.
Patent EP-0113644-A3 (EP)
IPC: C07D405/06
Filed: 1983-12-30
Abstract: Es werden Halogenazolylpropan-Derivate der Formel I 
  
beschrieben, worin  
Az Imidazolyl oder Triazolyl,  
R¹ und R⁴ Wasserstoff, Alkyl oder gegebenenfalls 
durch Halogen, Alkyl, Alkoxy, Halogenalkyl, Halogen 
alkoxy, Nitro, Cyan, Carboxyl oder Alkoxycarbonyl 
substituiertes Aralkyl, wobei nicht gleichzeitig beide 
Reste R¹ und R⁴ für Wasserstoff stehen dürfen,  
R² gegebenenfalls durch Alkoxy, Aralkoxy oder Phenyl 
substituiertes C₁-C₁₀-Halogenalkyl, wobei die aro­
matischen Kerne von Aralkoxy und Phenyl ihrerseits 
gegebenenfalls durch Halogen, Alkyl, Alkoxy, Halo­
genalkyl, Cyan, Carboxyl oder Alkoxycarbonyl sub­
stituiert sein können,  
R³ Wasserstoff, Alkyl, Alkylcarbonyl oder gegebenen­
falls durch Halogen, Alkoxy, Alkyl, Halogenalkyl, 
Cyan, Carboxyl oder Alkoxycarbonyl substituiertes 
Aralkyl,  
R⁵ einen unsubstituierten oder ein- oder mehrfach 
substituierten Rest, ausgewählt aus der Reihe C₁-C₈-­
Alkyl, C₃-C₈-Cycloalkyl, C₃-C₆-Alkenyl, C₃-C₆-Alkinyl, 
Phenyl, Naphthyl, Biphenyl, Benzylphenyl, Benzyl­
oxyphenyl, Phenoxyphenyl und Aralkyl, und  
X Sauerstoff oder Schwefel bedeuten; unter Ein­
schluss der Säureadditionssalze, quarternären Azo­
liumsalze und Metallkomplexe.  
     Es werden ferner Methoden zur Herstellung dieser 
Produkte offenbart sowie agrochemische Mittel, die als 
Wirkstoff eine dieser Verbindungen enthalten. Ferner wird 
ein Verfahren zur Bekämpfung phytopathogener Mikroorga­
nismen und/oder zur Regulierung des Pflanzenwuchses mit 
Hilfe dieser Substanzen beschrieben.
Patent EP-0098251-A3 (EP)
IPC: C07F9/53
Filed: 1983-06-20
Abstract: A process of preparing a tertiary haloalkylphosphine 
oxide by reacting a tertiary hydroxyalkyl phosphine with 
hydrogen halide under acidic conditions is described.
Patent EP-0129727-A3 (EP)
IPC: B65H45/28
Filed: 1984-05-26
Abstract: Die Erfindung bezieht sich auf Bremsbürten im Falzap­
parat von Rotations-druckmaschinen zum Strecken der 
Bahnabschnitte beim Transport über die Falzapparatzylinder, 
wobei die Bremsbürsten dem Zylinderdurchmesser angepaßt 
und mehrere über die Zylinderlänge verteilt angeordnet sind, 
wobei diese Bremsbürsten zum Verstellen der Bremswirkung 
während des Laufs der Maschine gelenkig gelagert sind, so 
daß eine hohe Exaktheit und Güte des Falzens erreicht wird.
Patent EP-0137133-A3 (EP)
Title: Roller blind housing
IPC: E06B9/17
Filed: 1984-07-06
Abstract: 1. Rollers-blind housing comprising at least one upper part (1) and one lower part (2) together with lateral end caps, one end of the upper part (1) having a receiving section (6) to accomodate a connecting portion (16) which is constructed on the facing end of the lower part (2), wherein the receiving section (6) has a vertical downwardly extending cover strip portion (7) which merges via a web (10) into an end portion (11) which maintains a distance from the cover strip portion (7) which is greater than the thickness of the material of the upper part (1) or lower part (2), wherein the end portion (11) extends parallel with the cover strip portion (7) while the connecting portion (16) of the lower part is inserted into the aperture which is determined by said distance, the end portion (11) carrying a supporting portion (12) extending backwardly in the direction of the cover strip portion (7), characterized in that the receiving section and the connecting portions are roll-formed, that adjacent to the cover strip portion (7) and extending parallel with and back from the cover strip portion there is a second cover strip portion (8), that the web (10) has the form of a U-shaped arc and is provided between the second cover strip portion (8) and the end portion (11), that the supporting portion (12) has a free edge pointing towards the cover plate that the connecting portion (16) of the lower part (2) is provided with a U-shaped arc (17), adjacent to which there is a straight member (19), the height of which is substantially equal to the distance between the U-shaped arc (10) and the supporting portion (12) of the receiving section (14).
Patent EP-0149708-A3 (EP)
Title: Shaft seal
IPC: F16J15/3232
Filed: 1984-07-23
Abstract: 1. A shaft seal, composed of an outer ring having at least two sealing surfaces which bound it axially, an inner ring having two flanges which embrace the outer ring axially and bear under a resilient pre-stress against the sealing surfaces and of which at least one has helical grooves distributed evenly over the circumference for the return of leaking liquid or foreign bodies, characterized in that the sealing surfaces (3, 4) are spaced apart by an amount which increases with increasing distance from the axis of rotation, in that the flange (6) facing the sealed-off medium is penetrated right through by helical grooves, in that the helical grooves are arranged radially outside the sealing surface and in that between the helical grooves there are helical ribs (9) which have in the projecting region a thickness which decreases in the direction of the respectively associated sealing surface.
Patent EP-0140038-A3 (EP)
IPC: H02G1/12
Filed: 1984-09-04
Abstract: Abisoliergerät für Kabelenden, bei dem an der Wirkseite 
von zwei durch Druck auf ihre Wirkenden gegeneinander 
bewegbaren Greifschenkeln jeweils eine Abisolierschneide 
mit mindestens einer Einkerbung angeornet ist, die 
Abisolierschneiden in der Schneidstellung derart auf Abstand 
gehalten sind, daß ein Mindestabstand zwischen den 
Schneiden gegeben ist, und die Greifschenkel an dem der 
Wirkseite entgegengesetzten Ende mit einem Griffteil ver­
bunden sind, wobei der Griffteil (1) ein seitlich geöffnetes 
U-Profil aufweist, an dessen gegenüberliegenden Innenseiten 
die Greifschenkel (2,2′) befestigt sind.
Patent EP-0147788-A3 (EP)
Title: Phenylacetanilide derivatives
IPC: A01N37/22
Filed: 1984-12-19
Abstract: A compound of the formulawherein Y represents a halogen atom, a lower alkyl group, a lower alkoxy group or a trifluoromethyl group and R represents a lower alkyl group. This compound can be produced by reacting a compound of the formulaor a reactive derivative thereof with an aniline derivative of the formulaand is useful as a herbicide.
Patent EP-0150574-A3 (EP)
Title: Treating marine alga to provide desalinating activity
IPC: A01H13/00
Filed: 1984-11-07
Abstract: Desalinating food is prepared by demetallizing the tissue of a marine alga by treating it with an inorganic acid and then contacting it with an aqueous solution containing potassium ions to effect replacement of the metal ions therewith. The food can adsorb a large amount of sodium ions with simultaneous dispensation of potassium ions in the living body and is suitable for dietetic care of patients for whom a decrease of salt ingestion is essential.
Patent EP-0151367-A3 (EP)
Title: Sz-stranding device for electrical cables or lines
IPC: H01B13/02
Filed: 1984-12-20
Abstract: 1. A device for the BZ-stranding of electrical cables or leads with the aid of a stationary perforated guide plate (laying plate) (15) and a stranding plate (10) driven in reverse, in which the stranding elements (9) are fed to the stranding plate (10) along a storage tube (20) disposed concentrically with the stranding plate (10), extending from the perforated guide plate (laying plate) (15) to the stranding plate (10) and driven at a different speed to the stranding plate (10), and with additional perforated guide plates (30) disposed in the line of the storage tube (20), characterised in that the additional perforated guide plate or plates (30) is or are mounted free to rotate relative to the storage tube (20).
Patent EP-0131554-A3 (EP)
Title: Chair
IPC: A47C31/12
Filed: 1984-07-04
Abstract: The chair has a seat (7) provided with a vertically movable part which is returned to its raised position by a resilient leaf spring (10). The spring also senses the weight of a seated person. A backrest support structure (4) is movable relative to a fixed base structure (3) of the chair. The support structure is biased towards a first operative position by a resilient cartridge (23). The load of the cartridge is adjusted automatically in dependence on the user's weight sensed by the spring, this weight acting to aid in moving the support structure to a second operative position.
Patent EP-0150833-A3 (EP)
IPC: A01C15/00
Filed: 1985-01-25
Abstract: Maschine zum dosierten Ausbringen von körnigem Mate­
rial mit zumindest einem für mehrfache Feldüberfahrt Material 
aufnehmenden Vorratsbehälter, von dem aus das auszubrin­
gende Material ohne Unterbrechung Dosierorganen zugeführt 
wird, und zumindest einem maschinenfesten Gebläse mit einer 
Saugluftseite. Um für die Entleerung sämtlicher Vorratsbehäl­
ter der Maschine nach Beendigung des Materialausbringens 
bzw. wenn die auszubringende Materialsorte gewechselt wer­
den soll, eine einfache Vorrichtung mit einer zentralen und be­
quem zu entleerenden Sammelstelle für die in dem Vorratsbe­
hälter der Maschine verbliebene Restmenge zu schaffen, ist an 
der Saugluftseite des Gebläses (6) zumindest eine Leitung (18) 
angeschlossen, die als Entleerungsleitung (16) während des 
Entleerungsvorgangs sämtlicher Vorratsbehälter (1) jeweils in 
den unteren Bereich der jeweiligen Vorratsbehälter (1, 26) 
mündet, wobei in dieser Entleerungsleitung (16) zwischen der 
Saugluftseite des Gebläses (6) und den unteren Bereichen der 
jeweiligen Vorratsbehälter (1) ein Materialabscheider (17) an­
geordnet ist.
Patent EP-0152828-A3 (EP)
IPC: B01D3/00
Filed: 1985-01-30
Abstract: This invention is referred to an alcohol distillation and rec­
tification process, for which an apparatus formed by three in­
torconnected and superposed recipients is used, being the 
lower one a rectification dispositive provided with an ensemble 
of communicant vases to use up the product to be distilled, 
and in whose interior steam at high temperature is being in­
jected. in order to arrive the boiling point of the product to be 
distilled, which passes through the second recipient placed in 
an intermediate location and superposed to the first one, and 
endowed with a series of concentration plattes, from which, 
when the product overflows, it passes through a tubular ele­
ment toward the rectification recipient, and the produced 
steams, which carry the highest alcohol concentration, pass to 
a third recipient, that is located at the top, so that the heaviest 
alcohols are being purged from this second recipient.  
     With this process alcohols in very high concentration, as 
well as with minimum impurities and at a very low cost are be­
ing attained.
Patent EP-0170193-A3 (EP)
Title: Feedstuff additive for the growth promoting of agricultufeedstuff additive for the growth promoting of agricultural useful animals ral useful animals
IPC: A61K9/22
Filed: 1985-07-23
Abstract: By using  alpha -mimetics, particularly compounds of general formulae I to III and the compounds listed in Table I, as feed additives in fattening animals, it has surprisingly been possible to improve the daily weight gain, the utilisation of fodder and the ratio of muscle to fat in favor of the proportion of muscle and protein.
Patent EP-0186185-A3 (EP)
IPC: H05K1/16
Filed: 1985-12-23
Abstract: A process is provided for fabricating metallic patterns 
such as resonant RF-tuned circuits on a polyolefin film such 
as polythylene or polypropylene film. The film is processed 
under conditions such as to maintain its mechanical integrity 
by being passed through a solvent plasticizing bath, an etch 
bath to provide attraction sites and adhesion for catalytic 
metal deposition, a conditioning bath to improve catalyst 
adhesion and a catalyst bath to deposit a catalytic metal for 
electroless metal deposition. A negative image is printed on 
the film and an electroless metal deposit followed by an 
electrolytic metal plate are applied to the film to produce the 
desired metallic patterns. Optionally, prior to the printing 
step, an electroless metal deposit, with or without a thin 
electrolytic metal plate, can be applied to the total film 
surface. Thereafter, a negative or positive printed image is 
coated on the film. When these optional steps are utilized, 
the electroless metal deposit, thin electrolytic metal plate 
and printed image are selectively removed to leave the thick 
electrolytic metal plate on the electroless metal deposit in the 
form of the desired pattern.
Patent EP-0155737-A3 (EP)
IPC: C11D1/94
Filed: 1985-03-18
Abstract: The present invention relates to low irritating shampoo 
compositions containing (a) a betaine, (b) anionic surfactants 
consisting of (1) triethanolamine laurylsulfate and (2) one or 
more anionic surfactants selected from the group consisting 
of alkali metal alkylsulfates, N-acylamino acids or the salts 
thereof and polyoxyethylene alkyl ether sulfates and (c) a 
nonionic sufactant at a weight ratio of about 1:2.5-4:0.6-1 or 
about 1:1:2.6-3 being suitable for patients with dermatitis, 
particularly atopic dermatitis.
Patent EP-0176187-A3 (EP)
IPC: C22F1/04
Filed: 1985-07-29
Abstract: A method including providing aluminum having parti­
cles for stimulating nucleation of new grains, and deforming 
the aluminum under conditions for causing recrystallization 
to occur during deformation or thereafter, without subse­
quent heating being required to effect recrystallization.
Patent EP-0174792-A3 (EP)
IPC: B63H9/06
Filed: 1985-09-03
Abstract: A waterproof composite sheet material useful for sails of 
wind surfing equipment and boat, comprising a water-­
repellent fibrous sheet substrate impregnated with a water-­
repellent material and waterproof thermoplastic resin film 
layers firmly bonded to the surfaces of the substrate through 
waterproof bonding material layers.
Patent EP-0190611-A3 (EP)
IPC: A01N47/34
Filed: 1986-01-22
Abstract: Die Erfindung betrifft neue Acylharnstoffe der allgemei­
nen Formel 
  
in der  
R₁ Halogen, C₁-C₆alkyl oder C₁-C₆-Halogenalkyl,  
R₂ Wasserstoff oder Halogen,  
R₃, R₄ und R₅ jeweils Wasserstoff, Halogen oder C₁-C₆-­
Alkyl,  
R₆, R₇ und R₈ jeweils Wasserstoff, C₁-C₆-Alkyl, Aryl oder 
Halogen,  
R₉, R₁₀ gleich oder verschieden sind und Wasserstoff 
oder Fluor,  
X Sauerstoff oder Schwefel und  
n 0, 1, 2 oder 3 bedeuten,  
insektizide Mittel enthaltend diese Verbindungen sowie 
Verfahren zu ihrer Herstellung.
Patent EP-0196588-A3 (EP)
IPC: C08F4/04
Filed: 1986-03-24
Abstract: A water-soluble radical initiator containing an azo group 
in the molecule is used as polymerization initiator in a polar 
solvent for enabling efficient copolymerization of N-­
substituted secondary monoallylamines, which have been 
considered hard to polymerize, with other monomers.
Patent EP-0212126-A3 (EP)
Title: Polarographic measuring electrode device
IPC: G01N27/27
Filed: 1986-06-18
Abstract: An electrochemical measuring electrode device (10) for polarographically measuring the partial pressure of oxygen in an electrolytic medium comprises a cathode (14) which is capable of reducing oxygen and defines an exposed oxygen-reducing cathode surface (20), an anode (18), which defines an exposed anode surface which is arranged relative to the exposed oxygen-reducing cathode surface so as to communicate electrolytically therewith through the electrolytic medium, and a membrane (24), which covers the exposed oxygen-reducing cathode surface and further defines an electrolyte chamber (22) in which the electrolytic medium is confined. In order to effectively promote the decomposition H<sub>2</sub>0<sub>2</sub> generated in the electrolytic medium as an oxygen reduction intermediate and thereby reduce the response time of the electrode, a stable, non-biological catalytic means is provided catalytically communicating with the H<sub>2</sub>0<sub>2</sub>. The stable, non-biological catalytic means is preferably constituted by platinum black particles which may be received by the membrane at a central region (42) thereof or alternatively be received by a support structure which may further constitute a covering of at least part of the membrane (24).The platinum black particles may be pressed into a foil material constituting a base material of the membrane or alternatively be applied in a suspension to the membrane whereupon the suspension is solidifyed.
Patent EP-0220496-A3 (EP)
IPC: B29C45/03
Filed: 1986-09-24
Abstract: Die aus dem Hauptpatent 34 28 780 bekannte Spritzgieß­
maschine besitzt eine mittlere geteilte Formaufspannplatte. 
Durch Lösen der Schnellspannvorrichtung können die beiden 
Plattenteile mit je einer Formhälfte seitlich verfahren und da­
durch das Schmelzeleitsystem beidseitig zugängig gemacht 
werden.  
     Mit der vorliegenden Erfindung erfolgt eine Erweiterung 
dahingehend, daß das Abspritzen nur jeweils einer Form oder 
das gleichzeitige Abspritzen von zwei Formen unterschied­
licher Gestaltung möglich ist. Hierzu ist die mittlere bewegbare 
Formaufspannplatte dreigeteilt ausgebildet und zwischen den 
drei Teilen das Schmelzeleitsystem angeordnet. Die dreige­
teilte mittlere Formaufspannplatte kann durch eine oder meh­
rere Schnellspannvorrichtung(en) zu einer Einheit zusam­
mengespannt werden.