baber/WOPTO huggingface dataset:
Patent EP-0046722-A3 (EP)
IPC: H02P8/34
Filed: 1981-08-03
Abstract: The response of a stepper motor to the energizing of the 
motor's stator windings by excitation signals presented in 
each motor step interval, is detected by measuring the 
amplitude of the voltage signal induced in a non-energized 
stator winding as a result of the presentation of the excitation 
signals to the energized stator windings.
Patent EP-0073342-A3 (EP)
Title: Process for the purification and recovery of the impure catalyst solution obtained in the carbonylation of methyl acetate and/or dimethyl ether
IPC: B01J31/40
Filed: 1982-07-24
Abstract: The disclosure relates to a process for purifying and recovering a contaminated catalyst solution which is obtained in the carbonylation of methyl acetate and/or dimethylether, the catalyst solution containing carbonyl complexes of noble metals of group VIII of the Periodic System of the elements, quaternary heterocyclic aromatic nitrogen compounds or quaternary organophosphorus compounds as organic promoters, undistillable organic contaminants as well as acetic acid, acetic anhydride and ethylidene diacetate. To this end, the disclosure provides for the catalyst solution to be distillatively freed from its volatile constituents and for the remaining solid distillation residue to be water-treated, the noble metal/carbonyl-complex being precipitated together with the organic contaminants and the organic promoter becoming dissolved; for the precipitated and contaminated noble metal/carbonyl-complex to be removed by filtration and to be freed from the organic contaminants by extraction with aliphatic ethers; for the organic promoter to be recovered by evaporating the water or extracting it with halogenated hydrocarbons and for these latter to be evaporated; and for the purified noble metal/carbonyl-complex and the recovered organic promoter to be recycled into the carbonylation reaction.
Patent EP-0075330-A3 (EP)
IPC: B25C1/02
Filed: 1982-09-22
Abstract: A nail driver of simple construction having a magnet 
in the interior of a housing and cover which constitutes 
the handle and a soft steel rod attached to said magnet 
and extending into a tubular bushing which is adapted 
to slide in a barrel-like extension and projects beyond 
it, the bushing being urged into projected position by 
a spring, so that where a nail is inserted head first into 
the bushing and the free end of the latter is placed 
against the place where the nail is to be driven, the 
force on the handle will retract the bushing into said 
extension so that the nail will become exposed to be 
driven home.
Patent EP-0085804-A3 (EP)
Title: Narrow-bodied, single-and twin-windowed portable laser scanning head for reading bar code symbols
IPC: G06K7/10
Filed: 1982-10-18
Abstract: A narrow-bodied, single-and twin-windowed, hand-held, laser scanning head for reading bar code symbols includes at least one window mounted at the rear region of the head, and through which either the incident beam going to the symbol and/or the reflected beam returning from the symbol, passes unobstructedly and exteriorly of, and past, the front and intermediate body regions of the head. A field- replaceable laser tube arrangement, a laser tube and method of making the same, an arrangement for and method of controlling a scanning system, optical passive elements for increasing the depth of field, a trigger protective device, and a one-piece support bench and method of fabricating the same by mass-production techniques are also disclosed.
Patent EP-0088923-A3 (EP)
IPC: H01L23/051
Filed: 1983-02-26
Abstract: Der Sandwich für druckkontaktierbare Halbleiter-­
Leistungsbauelemente besteht aus einem scheibenförmigen 
Halbleiterelement (5), je einer napfförmigen, duktilen Elek­
trode (3,4) und je einer Hartmetall-Scheibe (1,2), die unver­
lierbar in die Elektroden (3,4) eingepreßt ist. Die Elektroden 
(3,4) besitzen eine Krempe (6), deren Außendurchmesser 
gleich dem Außendurchmesser des Halbleiterelementes (5) 
ist. Der Zwischenraum zwischen den Krempen (6) und dem 
Halbleiterelement (5) ist mit Passivierungsmasse (7) ausge­
gossen und verklebt.
Patent EP-0086084-A3 (EP)
IPC: E01B25/14
Filed: 1983-02-03
Abstract: A rocker arm assembly for support of the haul rope of an 
aerial tramway or the like is disclosed. The assembly 
includes rocker arms, rope supporting sheaves rotatably 
mounted to the rocker arms and cantilevered from an 
inwardly facing side of the rocker arms. The rocker arms are 
additionally formed with rope catching groove or recess 
positioned outwardly of the sheaves and having a configura­
tion which will enable not only the rope, but a hanger arm 
and grip to pass over the rope catcher in the event that the 
haul rope derails from the sheaves. The rocker arm assembly 
also preferably includes a platform which acts as a mount for 
the rocker arms and can be used for maintainence and repair 
of the rocker arms and rope supporting sheaves. Additional­
ly, the rocker arm assembly includes haul rope derailment 
responsive apparatus formed to shutdown the tramway 
operation upon derailment of the rope from the sheaves.
Patent EP-0118883-A3 (EP)
Title: Shower separator in the form of a trapdoor
IPC: E05D7/04
Filed: 1984-03-08
Abstract: 1. A shower screen in the form of a hinged door (1) consisting in particular of silicate safety-glass, which may be fastened pivotally to a wall by means of hinges which consist respectively of one member next the wall and one member next the door (2, 3 ; 24, 24a), where each hinge member (2, 3) next the wall consists in turn of two parts (11, 16) adjustable with respect to one another for alteration of the clearance of the pivot (19) from the plane (14) of the wall, the first (16) of these parts receiving the pivot pin (20, 20a) and the second part (11) exhibiting means (4, 10) of permanent fixing, characterized in that the second parts (11) of the hinge members (2, 3) next the wall are fastened to one common wall-fillet (4), and that the first hinge parts (16) have receiver means (25) for a coversection (5) overlapping the wall-fillet (4).
Patent EP-0127030-A3 (EP)
Title: Wardrobe with a mirror
IPC: F16B12/50
Filed: 1984-05-10
Abstract: Corner assembly of a first and a second structural member disposed at an angle. Each member has an inner open ended chamber formed by spaced inner and outer webs of the members. A corner connector member has a first and a second leg snugly fitting into one of the chambers. The inner web of the first structural member has a pair of openings and the first leg has likewise a pair of openings which are in registry with the first openings transversely of the first leg. A pair of securing projections, solid with the inner web of the second structural member is formed with a pair of third openings. The securing projections extend through the first and second openings. The first leg has a fourth opening which extends lengthwise and in registry with the third opening. Locking bolts pass successively through the third openings and through the fourth openings, the latter being tapped so that the locking bolt threads therewith to secure the structural members and the connector member together to form the corner assembly.
Patent EP-0147541-A3 (EP)
IPC: B01D21/00
Filed: 1984-10-03
Abstract: Die Erfindung betrifft ein Verfahren zur Reinigung von 
Kreislauf-Flüssigkeiten, insbesondere an Maschinen zur 
Fein- und Feinstbearbeitung, wie z. B. Glasbearbeitung, bei 
denen sich der umlaufende Kühlschmierstoff für die Wer­
kzeuge mit feinstem Abrieb anreichert. Der Erfindung liegt 
die Aufgabe zugrunde. die Glasschlammentsorgung so zu 
verbessern, daß aus Umweltaspekten die Wiederverwen­
dung des Kühlschmiermittels ermöglicht wird und die Entfer­
nung des Schlammes aus dem Kühlschmiermittelsystem mit 
einfachen Mitteln und geringem Aufwand durchführbar ist. 
Zur Lösung wird vorgeschlagen, dem durchmischten Kühl­
schmierstoff ein Flockungsmittel zuzuführen, das die Partikel 
bindet und zu Flocken aufbereitet zu Boden sinken läßt, um 
die verdichteten Flocken aus dem Kühlschmierstoff auszufil­
tern.
Patent EP-0144750-A3 (EP)
Title: Antibiotics, method for their preparation, their use as medicines and intermediates for their preparation
IPC: C12P19/38
Filed: 1984-11-05
Abstract: New antibiotics of the formula   <IMAGE>   in which X is O or N-CO-NH2, R is the radical of an aminoacid other than serine, an oligopeptide other than HyoHyoHyoSer or a derivative thereof on the free amino group, or a radical from the group comprising HyoSer, HyoHyoSer, HyoHyoHyoAla, HyoHyoHyoThr, Hyo, HyoHyo or HyoHyoHyo, and Hyo is N5-acetyl-N5-hydroxy-L-ornithine. The intermediate wherein R is H is also new as is the tripeptide   <IMAGE>
Patent EP-0129284-A3 (EP)
IPC: A61K47/22
Filed: 1984-06-12
Abstract: Improved topical pharmaceutical compositions contain­
ing a pharmaceutically-active agent and the penetration 
enhancing agent 1-dodecylazacycloheptan-2-one are dis­
closed. This agent is used at selected levels in combination 
with certain C₃-C₄ diols or a 1-substituted azacycloalkyl-2-one. 
This composition provides marked transepidermal and per­
cutaneous delivery of the selected pharmaceutically-active 
agent. A method of treating certain pathologies and condi­
tions responsive to the selected active, systemically or locally, 
is also disclosed.
Patent EP-0141772-A3 (EP)
Title: Process for sanitizing or planting trees
IPC: A01G13/00
Filed: 1984-11-09
Abstract: In urban areas, the trees are subjected to extreme stresses since the surrounding solid ground covering (paving stone or asphalt), which leads to a compression of the sealed-off soil, extends almost up to the tree trunk. There remains only a small, non-sealed zone as a nutrient take-up area. According to the invention, the take-up area is extended to the sealed-off zone in a novel manner, by means of the solid ground covering being made up of tree ventilation plates which consist of an open-pore, water-storing material which is bound in a binding agent as additive. Under the tree ventilation plates there is a layer of lava and, underneath this, a layer of a substrate. The tree ventilation plates can be used as areas for parking vehicles, and at the same time they guarantee an adequate ventilation of and supply of nutrients to the tree. By means of openings in the tree ventilation plates, which openings are filled with granules of open-pore lava, a "biological connection" to the substrate situated under the tree ventilation plates is produced. <IMAGE>
Patent EP-0157999-A3 (EP)
IPC: F24F1/0047
Filed: 1984-10-19
Abstract: Bei diesem Verfahren wird von oben her wenigstens ein 
Luftstrom (15) in den Raum geblasen, der um eine stehende 
Achse kreisand bewegt wird und der gegenüber dieser ste­
henden Achse wenigstens eine Querkomponente aufweist.  
     Zueinfachen Veränderung oder Einstellung der Luftver­
teilung und der Zugwirkung im Aufenthaltsbereich wird die 
Drehgeschwindigkeit des Luftstromes (15) eingestellt oder 
geregelt.  
     Eine zur Durchfuhrung des Verfahrens  dienende Anlage 
besitzt wenigstens eine im Deckenbereich eines Raumes an­
bringbare, mit temperierter Luft beschickbare Düse (10, 11, 
12), die den Luftstrom erzeugt und über eine Antriebsein­
richtung (13, 14) um die Hochachse drehend antreibbar ist. 
Für die Antriebseinrichtung (13, 14) ist ein Drehzahlregler (19) 
vorgesehen, mit dem die Drehgeschwindigkeit der Düse (10, 
11, 12) eingestellt bzw. geregelt werden kann. Für die Re­
gelung kann die Temperaturdifferenz zwischen dem Luft­
strom (15) und einem bestimmten Raumbereich erfaßt 
werden.
Patent EP-0164500-A3 (EP)
Title: Respiration system and controllable valve unit hereto
IPC: A61M16/00
Filed: 1985-03-09
Abstract: A ventilation system with positive and negative ventilation pressures controllable through a control unit is to be improved with respect to its adaptability, in particular in the generation of high pulse repetition frequencies above the natural breathing frequency. A gas transport element is provided in connection with a ring line which contains an inhalation valve in an inspiration branch and an exhalation valve in an expiration branch. The desired improvement is obtained by the fact that the gas transport element is arranged in the ring line with constant direction of delivery. By alternate control of the inhalation valve and exhalation valve in a closed system inspiration and expiration pulses are produced. In addition, a controllable valve unit is indicated in which the inhalation valve and the exhalation valve are actuated as diaphragm valves by combined injector and ejector units of low inertia.
Patent EP-0166090-A3 (EP)
Title: Removal of anions from vegetable material removal of anions from vegetable material
IPC: A23L11/30
Filed: 1985-04-01
Abstract: A process for the removal of nitrate and nitrite ions from a plant material containing such ions which comprises treating the plant material at a temperature of at least 70 °C with a food-acceptable ferrous salt in an aqueous acid medium having a pH no greater than 3.
Patent EP-0172333-A3 (EP)
IPC: F15D1/02
Filed: 1985-06-11
Abstract: Die Erfindung schafft eine Lösung, mit der Stoffe 
unterschiedlicher Dampfdruckwerte getrennt werden kön­
nen. Verfahrensgemäß geschieht dies dadurch, daß das zu 
behandelnde Fluid aus einem Hochbehälter abgeleitet, über 
mindestens einen Rohrkrümmer umgelenkt und dann einem 
Fallrohr derart zugeführt wird, daß sich vor, in und nach dem 
Rohrkrümmer wenigstens bereichsweise in der Strömung 
eine Kavitationszone ausbildet, wobei der kavitierte Teil­
strom in der Kavitationszone abgetrennt wird und vorrich­
tungsmäßig dadurch, daß die Vorrichtung mit einem Hoch­
behälter (1), einem vorzugsweise horizontalen Auslaufstut­
zen (2), wenigstens einem sich an den Auslaufstutzen (2) 
anschließenden Rohrkrümmer (3) sowie einem Fallrohr (4) 
und mit einem Regelventil (5) im Bereich des Fallrohrendes 
ausgerüstet ist.
Patent EP-0184176-A3 (EP)
IPC: B62K5/025
Filed: 1985-12-02
Abstract: Es wird eine Antrieb- und Lenkvorrichtung insbesondere 
für ein batteriebetriebenes Dreiradfahrzeug als eine Bauein­
heit vorgeschlagen, wobei am vorderen Abschnitt einer die 
Hinterräder lagernden integrierten Metall/Kunststoff-­
Karosserie ein Träger mit von ihm beabstandeter, jedoch mit 
ihm verbundener Lenkmechanik und mit einer die Traverse 
eines Rahmens aufnehmenden Hülse befestigt ist. Der 
Rahmen trägt dabei einen Elektromotor und Getriebe umfas­
senden Antrieb und lagert ein mit dem Motor gekuppeltes 
Antriebsrad.
Patent EP-0184264-A3 (EP)
Title: Method for blow-molding a container having a neck-portion with internal attachment means
IPC: B29C49/60
Filed: 1985-11-27
Abstract: A method is disclosed for blow-molding a thermoplastic container having a body-portion and a neck-portion provided with a dispensing orifice and internal attachment means, with such method including the steps of: (a) forming a hollow parison of thermoplastic material having an open end; (b) placing the parison within a female mold cavity having a body-forming portion and a neck-forming portion such that the open end of the parison is located within the neck-forming portion of the mold cavity; (c) inserting an expandable core pin into the open end of the parison, with such core pin including blowing means connected to a ressure source and having relieved areas formed on its exterior surfaces; (d) expanding the core pin such that the open upper end of the parison is forced against the neck-forming portion of the mold cavity and into the relieved areas on the exterior of the core pin, thereby forming the internal attachment means on the inner surface of the open end of the parison; (e) introducing pressure through the blowing means of the core pin to the interior of the parison thereby expanding the parison against the inner surfaces of the body-forming portion of the female mold cavity to form the body-portion of the thermoplastic container; (f) removing the molded thermoplastic container from the female mold cavity; and (g) collapsing the expandable core pin and, thereafter, removing the core pin from the neck-portion of the thermoplastic container.
Patent EP-0220364-A3 (EP)
IPC: C08J9/06
Filed: 1986-04-14
Abstract: Crosslinked elastomeric and/or thermoplastic closed-cell 
foams having low densities are prepared from an admixture 
which comprises a crosslinkable thermoplastic and/or 
elastomeric polymer, a free radical initiator which is 
activated at temperatures from about 50°F to about 350°F, and 
a t-alkylhydrazinium salt or a carbonylhydrazine.
Patent EP-0211426-A3 (EP)
IPC: D21F1/00
Filed: 1986-08-04
Abstract: Die mehrlagige Papiermaschinenbespannung weist miteinander 
verwebte Längsfäden (36, 46) und Querfäden (40a, b, c, d) 
auf. Die Längsfäden sind als Paare von zwei vertikal 
fluchtenden Längsfäden (36, 46 usw.) angeordnet.
Patent EP-0219787-A3 (EP)
Title: Process for obtaining pure tungstic acid/and or molybdic acid (water soluble isopolyacids) from alcaline tungsten and/or molybdenum metal salt solutions containing in particular silicon, phosphorus, arsenic ions and the like impurities
IPC: C01G41/02
Filed: 1986-10-13
Abstract: In this process, the contaminated solution is acidified, the resulting precipitate is filtered off, and tungstic and/or molybdic acid are prepared from the pure solution by electrodialysis, in which the pH necessary for precipitating the ions to be hydrolysed is established by admixing tungstic and/or molybdic acid freed from alkali metal ions by means of cation exchange/electrodialysis, a portion of the tungstic and/or molybdic acid recovered after electrodialysis being used again in the purification process.
Patent EP-0228570-A3 (EP)
Title: Method and device for making a pressing, a polishing or an embossing structure on press plates, dies, rolls, bands foils and the like
IPC: B44B5/02
Filed: 1986-11-26
Abstract: In the method, the structure formers (7) are applied to the side of a bearing surface facing a workpiece (3) and are subsequently brought into contact with the workpiece (3). 
<??>It is expedient for the structure formers (7) to be applied to the bearing surface facing the workpiece (3) directly prior to pressing or embossing and for them to be removed again completely after single or multiple contact with the workpiece (3) and for the bearing surfaces to be provided subsequently with new structure formers or used for further workpiece processing without structure formers. 
<??>In the device for carrying out the method, an automatic application apparatus (4) is provided for applying the structure formers (7). Said application device can be controlled by a connected computer (5), the arrangement of the structure formers (7) preferably being alterable in dependence on computer programs, the operating speed of the application apparatus (4) and the feed rate of the tool bearer (2). 
<IMAGE>
Patent EP-0226197-A3 (EP)
IPC: C09B55/00
Filed: 1986-12-12
Abstract: Haarfärbemittel enthalten als direktziehende Haarfarbstoffe 
Azomethinfarbstoffe der Formel 
  
in der wenigstens zwei der Gruppen R¹ bis R³ Hydroxylgruppen 
sind und die dritte gegebenenfalls Wasserstoff oder eine Alkyl­
gruppe mit 1 bis 4 C-Atomen ist, R⁴ Wasserstoff oder eine Al­
kylgruppe mit 1 bis 4 C-Atomen und R⁵ eine Gruppe -OR⁶ 
oder -NR⁷R⁸, worin R⁶, R⁷ und R⁸ Wasserstoff, Alkylgruppen mit 1 
bis 4 C-Atomen oder Hydroxyalkylgruppen mit 2 bis 4 C-Atomen 
sind. Diese Farbstoffe besitzen ein gutes Aufziehvermögen auf 
Keratinfasern und erzeugen gelbe Nuancen von guter Intensität 
und Echtheit.
Patent EP-0193402-A3 (EP)
IPC: C09D183/06
Filed: 1986-02-27
Abstract: Organopolysiloxane compounds containing at least one 
silicon-bonded, epoxy-terminated polyoxyalkylene group 
are useful for treating materials to provide hydrophilicity for 
the materials.
Patent EP-0196801-A3 (EP)
Title: Drag embedment anchors
IPC: B63B21/32
Filed: 1986-03-10
Abstract: A drag embedment anchor of very high holding power of 
fixed configuration comprising of a shank (11), anhedral fluke (10), 
a pair of anhedral terrafins (20) in Mooring Anchor form, and with 
destabiliser bar (3) or bars attached to the shank (11) in Bower Anchor 
form, and both forms constructed of flat plate and rod or 
tube, round in cross section. Wherein the shank (11) has more than 
one lateral shank plate parallel to the medial plane (14), there 
is a transverse shank plate normal and symetrical to the 
medial plane (14), at the extreme end, ahead of the cable shackle 
point and lying in a plane parallel or converging with the 
plane of the fluke (10).
Patent EP-0196849-A3 (EP)
IPC: A23K1/16
Filed: 1986-03-24
Abstract: A compound of formula (I): 
  
or a pharmaceutically acceptable salt thereof, wherein R A  is a 
group of formula (a): 
  
wherein T represents a group of formula (b):    
Q-X¹--CH₂      (b)  
wherein Q is 
  
and where  
R¹ is a hydrogen or halogen atom or a -CF₃, OR⁴, NHR⁴, 
-NHCOR⁴, -NHCONH₂, NHSO₂ R⁴, CH₂OR⁴ or -CH₂SO₂ R⁴ 
group:  
R² is a hydrogen or halogen atom or an -OR⁴ group;  
R³ is a hydrogen or halogen atome; and R⁴ is hydrogen, 
C₁₋₆ alkyl or benzyl;  
X¹ is a bond or -OCH₂-;  
X² is a group of formula -CR⁵R⁶-CH₂-A-  
wherein R⁵ and R⁶ are independently hydrogen or methyl; 
and  
A is a bond, -CH₂-, or O;  
T¹ represents a hydrogen atom or a group of formula (b) 
as defined above in respect of T, such that T¹ and T may be 
the same or different; R C  represents a group (a) as defined 
above in respect of R A , such that R C  and R A  may be the same 
or different; provided that when R A  and R C  each represent a 
group of formula: 
  
wherein R² is oH or  
-O-benzyl; then when A is a bond, -CH₂- or -O, R¹ is not 
-CH₂OH or NHSO₂-C₁₋₄ alkyl; processes for the prepara­
tion of such compounds and their use in medicine and 
agriculture.
Patent EP-0199509-A3 (EP)
Title: High temperature catalyst compositions for internal combhigh temperature catalyst compositions for internal combustion engine ustion engine
IPC: B01J23/58
Filed: 1986-04-11
Abstract: A catalyst composition effective after exposure to temperatures greater than 1000 DEG C, incorporating at least three types of particles dispersed on a ceramic substrate: thermally stable alumina support particles stabilized with either lanthana and baria or a high molecular weight polyorganosiloxane having palladium dispersed thereon; catalytic metal oxide particles for promotion of combustion of carbon monoxide; and inert thermally stable washcoat stabilization particles.
Patent EP-0203787-A3 (EP)
Title: Process for preparing pyridyl-substituted imidazoû2,1-b¨thiazoles and thiazines
IPC: C07D513/04
Filed: 1986-05-22
Abstract: 6-Aryl-2,3-dihydroimidazo[2,1-b]thiazoles and corresponding thiazines act as nucleophiles, either directly or in the form of Grignard reagents, with N-acylpyridinium salts to produce new 6-aryl-5-(N-acyl-1,4-dihydro-4-pyridyl)-2,3-dihydroimidazo-[2,1-b]thia zoles and corresponding thiazines. These are oxidized to give the corresponding pyridyl-substituted imidazo[2,1-b]thiazoles and thiazines, which are active as inbibitors of the 5-lipoxygenase pathway of arachidonic acid metabolism.
Patent EP-0213054-A3 (EP)
Title: Alkaline tolerant sulfobetaine amphoteric surfactants
IPC: C11D1/92
Filed: 1986-05-06
Abstract: Disclosed is an aqueous basic solution of a sulfobetaine which is soluble and stable for extended periods of storage. The sulfobetaine also is soluble and stable in aqueous basic solutions of high concentration, e.g. up to 30%-50% sodium hydroxide or potassium hydroxide.