baber/WOPTO huggingface dataset:
Patent EP-0144778-A3 (EP)
IPC: A47J43/25
Filed: 1984-11-07
Abstract: Ein Halter für Zwiebeln, Früchte, Gemüse oder andere 
auf einer Reibe oder einem Schneidhobel zu zerkleinernde 
Nahrungsmittel besteht aus einem hutförmigen Gehäuse, 
das im mittleren Bereich seiner Deckplatte mit einem 
Durchbruch versehen ist, in dem ein Stempel axialverschieb­
lich geführt ist. Der Stempel trägt oberhalb der Deckplatte 
eine Betätigungsplatte und unterhalb von dieser eine Druck­
platte. In dem Rand des Durchbruchs sind parallel zu dem 
Stempel in das Gehäuseinnere ragende Haltestifte befestigt, 
die die Druckplatte in Bohrungen durchsetzen. Um die zu 
zerkleinernde Frucht oder dergleichen unabhängig von ihrer 
jeweiligen Größe während der Schneid- oder Reibarbeit 
spielfrei in dem Gehäuse halten zu können, sind in der 
zylindrischen oder konischen Wandung (2) des Gehäuses (1) 
auf gegenüberliegenden Seiten gegeneinander bewegliche 
Backen angeordnet, die durch außenliegende Betätigungs­
einrichtungen gegeneinander drückbar sind.
Patent EP-0166816-A3 (EP)
Title: Method and apparatus for the electrostatic flocking of material having an endless or yarn configuration
IPC: D02G3/40
Filed: 1984-12-08
Abstract: A method and apparatus for electrostatically flocking a thread-like or yarn-like material. This material rectilinearly and continuously or intermittently is moved through an electrical field which is generated between electrodes having non-planar yet symmetrical potential surfaces. This electrical field preferably is generated between curved potential surfaces of the electrodes. The flock is shot into the adhesive coating of a given thread not only radially but also at an angle. The thread does not have to be turned. As a result, a dense and improved flocking is achieved all around the yarn or thread in a simple and economical manner.
Patent EP-0160874-A3 (EP)
IPC: A23G1/30
Filed: 1985-04-21
Abstract: Eine Abgrenzungsseitenwand fuer das Zufuhrwalzen­
paar (1, 2) fuer Schokoladenwalzenreibmaschinen, bes­
tehend aus zwei aneinanderstossenden und jeweils auf eine 
Zufuhrwalze (1, 2) angeordneten Seitenwandhaelften (4a, 
4b). Die Stosskanten (16) der Seitenwandhaelften (4a, 4b) 
weisen eine solche Dicke (s) auf, die faehig ist, eine 
Beruehrungskontinuitaet der genannten Stosskanten (16) 
auch in der Lage der maximalen vorgesehenen Schwenkung 
zwischen den Achsen der Zufuhrwalzen (1, 2) zu gewaehr­
leisten. Zwischen den Seitenwandhaelften (4a, 4b) kann eine 
biegsame Einlage bzw. "Haut" eingefuegt werden.  
     Es ist ebenfalls moeglich, auf Abrieb zurueckzu­
fuehrende Fluchtfehler sowie Unterschiede der Arbeits­
laengen der Zufuhrwalzen (1, 2) aufzufangen bzw. zu neutra­
lisieren.
Patent EP-0164657-A3 (EP)
Title: Water soluble iron-dextran preparation
IPC: C08B37/02
Filed: 1985-05-30
Abstract: A water-soluble iron dextran having a high iron content is prepared by adding to an aqueous solution containing more than 200 mmol D-glucose per 1000 U alpha (1->6)-D- glucosyltansferase, at 265 to 310K and a pH value of 4.5 to 8, an aqueous sucrose solution in a mole ratio of sucrose to glucose of from 2.0 to 5.0; separating, after the consumption of the sucrose, glucose, liberated fructose and undesired oligosaccharides; reacting the so-purified dextran, having an average molar mass of from 2000 to 4000, with freshly precipitated iron (III) hydroxide and, if desired, further purifying the same. Iron dextrans having an iron content of from 27 to 33 percent by weight and an average molar mass of the dextran component of from 2000 to 4000, may be prepared according to the process of the invention which can be used in the treatment of iron deficiency.
Patent EP-0166379-A3 (EP)
Title: Brazed composite compact implement
IPC: E21B10/46
Filed: 1985-06-20
Abstract: Disclosed is an improved implement comprising a cemented carbide supported composite abrasive compact which is brazed to a cemented carbide substrate with a brazing filler metal having a liquidus substantially above 700 °C. The composite compact preferably is a composite polycrystalline diamond compact. The brazing filler metal is a brazing alloy having a liquidus not substantially above 1,004 °C and which has the following composition, by weight:Au 18-39.5%Ni 3.5-14.5%Pd 2.5-10.5%Mn 7.5-9.0%Cu Balance.
Patent EP-0167101-A3 (EP)
IPC: H01M8/06
Filed: 1985-06-26
Abstract: Der Umsatz der Gasreaktionen, die unter Erzeugung von 
wasserstoffhaltigen Reaktionsmischungen ablaufen, wird 
dadurch gesteigert, daß der gebildete Wasserstoff kontinu­
ierlich über eine Wasserstoffpermeationswand aus dem 
Reaktionsraum abgezogen wird. Zu diesem Zweck wird 
innerhalb eines Reaktionsbehälters (4) ein Raum (6) für die 
Wasserstoffaufnahme durch eine wasserstoffdurchlässige 
Wand (5) abgetrennt, der mit Mitteln zum Abführen von 
Wasserstoff verbunden ist. In diesem Raum wird vorzu­
gsweise eine Stützstruktur vorgesehen zur Aufnahme der 
druckunterschiedbedingten Kräfte oder ein Inertgasgegen­
druck, und die wasserstoffdurchlässige Wand wird insbeson­
dere durch eine Membran gebildet, deren Oberfläche durch 
Wellung oder Fältelung vergrößert ist. Als Vorrichtung 
besonders geeignet ist ein Rohrreaktor, dessen Innenraum 
von einer Vielzahl von allgemein rohrförmigen Wasserstof­
fabzugsräumen durchsetzt wird.
Patent EP-0185223-A3 (EP)
IPC: H01H21/00
Filed: 1985-11-25
Abstract: Ruckstelleinrichtung an einem beliebig von Hand aus 
schaltbaren Drehschalter zum Zurückstellen desselben bei 
Absinken der Netzspannung unter einen vorgegebenen 
Grenzwert, mit einem Elektromagnet (9), an dessen Anker (8) 
mindestens ein in Längsrichtung der Schalter- bzw. Antriebs­
welle (1) verschiebbarer Sperrstößel (13) federnd abgestüzt 
ist, der auf mindestens einen als Zahnstange aufgebildeten 
mit einem verzahnten Abschnitt der Schalter- bzw. Antriebs­
welle (1) in Eingriff stehenden, quer zur Schalter- bzw. 
Antriebswelle (1) verschiebbaren federbelasteten Rückholer 
(16) einwirkt. Zur Ermöglichung einer Freiauslösung ist die 
Schalter- bzw. Antriebswelle (1) in zwei gegeneinander 
verdrehbare Abschnitte unterteilt, von denen der eine mit 
den als Zahnstangen ausgebildeten Rückholern (16) und der 
andere mit einem Handgriff verbundene Abschnitt mit je ein 
Übertragungsglied (34) haltenden Mitnehmern (35) kämmen, 
wobei bei angezogenem Anker (8) die Sperrstößel (13) die 
Mitnehmer (35) über die Übertragungsglieder (34) mit den 
Rückholern (16) kuppeln, sodaß beide Abschnitte der Schal­
ter- bzw. Antriebswelle (1) miteinander gekoppelt sind.
Patent EP-0164897-A3 (EP)
IPC: C02F1/68
Filed: 1985-05-09
Abstract: Apparatus for dosing a liquid flow is disclosed. Control­
led dosing of liquid flowing in a pipeline (52) is achieved by 
creating a pressure differential in the pipeline, and applying 
the pressure differential to a collapsible bladder (30) contain­
ing a dosant liquid to cause the bladder to collapse and expel 
its contents into the pipeline. In a practical embodiment, the 
bladder is spherical when full and is housed in a spherical 
vessel (10). An adjustable valve (58) in the pipeline produces 
the desired pressure differential. The vessel and bladder are 
respectively connected to the pipeline upstream and down­
stream of the valve.
Patent EP-0177350-A3 (EP)
IPC: E04C3/29
Filed: 1985-10-02
Abstract: A reinforced structural support member comprises a 
wooden beam (10) having a groove (14) of predetermined 
depth extending longitudinally along a surface (16) thereof. 
An unstressed reinforcing rod (12) is adhered within the 
groove (14) to increase the strength of the beam under the 
stress and to reduce deviation of strength between beams.
Patent EP-0187009-A3 (EP)
Title: Compounds and compositions having anti-inflammatory and analgesic activity
IPC: A61K31/16
Filed: 1985-12-16
Abstract: Trienamide compounds, and pharmaceutically-acceptable salts thereof, of the formula: <CHEM> wherein R is a straight or branched chain tri-unsaturated fatty acid amide having from 14 to 24 carbon atoms exhibit anti-inflammatory and analgesic activity when administered to humans and lower animals.
Patent EP-0189856-A3 (EP)
IPC: B01F5/00
Filed: 1986-01-23
Abstract: Eine Vorrichtung zur Mischung eines Haupt-Gasstroms 
mit mindestens einem Neben-Gasstrom weist einen sich in 
Strömungsrichtung verjüngenden, runden Einlaufbereich 
auf, über dessen Umfang Zuström-Öffnungen für den 
Neben-Gasstrom verteilt sind. Aus diesen Zuström-­
Öffnungen tritt der Neben-Gasstrom mit einer tangentialen 
Richtungskomponente aus, wodurch sich eine gute Durchmi­
schung mit dem Haupt-Gasstrom ergibt.
Patent EP-0196461-A3 (EP)
IPC: C07C43/162
Filed: 1986-02-27
Abstract: Novel cyclopentane derivatives which are useful as an 
intermediate for the preparation of N-(L-aspartyl)-N′-(2, 2, 5, 
5-tetramethylcyclopentanecarbonyl)-R-1, 1-diaminoethane 
are represented by the formula (I) 
  
wherein R₁ is hydrogen and R₂ is cyano, formyl, carbamoyl, 
alkanesulfonyloxy, or 
  
whedrein R₃ and R₄ are the same or different and represent 
alkyl, substituted alkyl or R₁ and R₂ are combined to be 
methylsulfinylmethylene, acetoxymethylthiomethylene, 
halomethylthiomethylene, methylthiomethylene, alkoxy­
methylene, or -CH₂-0-.
Patent EP-0203593-A3 (EP)
Title: Thermal ink jet printer
IPC: B41J2/05
Filed: 1986-05-28
Abstract: In a printer (10) in which a plurality of holes to be filled 
with ink is formed in an ink film (108), selectively heating ink 
generates bubbles from the holes and ejects ink due to the 
pressure of bubbles, thus printing an image on a sheet. The 
ink film (108) having the holes (109) satisfies relations H ≧ 
2P and V ≧ 2P + D when the diameter of the holes is given 
as D, the pitch between two adjacent holes is given as P, the 
width of a heating element in a direction perpendicular to 
the moving direction of the sheet is given as H, and the 
width of the heating element in the moving direction of the 
sheet is given as V.
Patent EP-0212109-A3 (EP)
IPC: H01J17/49
Filed: 1986-06-07
Abstract: Beim Zusammenbau einer flachen Anzeigevorrichtung (1), 
die eine eine gerasterte Phosphorschicht (10) tragende 
Schirmplatte (4) und in Bezug dazu stehende Steuerplatten 
(2) aufweist, müssen diese Teile genau aufeinander aus­
gerichtet werden. Dazu weisen die Steuerplatten (2) 
Löcher zur Aufnahme von Justierstiften auf. Die Löcher 
sind zur genauen Ausrichtung mit einer Ringmetallisierung 
versehen.
Patent EP-0209731-A3 (EP)
IPC: C07C55/14
Filed: 1986-06-19
Abstract: Salze aus Oxaalkylendiamien der Formel I  
H₂N-(R¹-O) n -R²-NH₂ I  
in der R¹ und R² gleich oder verschieden sein können und jeweils für 
einen Alkylenrest mit 2 bis 4 Kohlenstoffatomen stehen und n eine ganze 
Zahl von 1 bis 3 bedeutet, und Alkandicarbonsäuren mit 4 bis 12 Kohlen­
stoffatomen Terephthalsäure oder Isophthalsäure, gekennzeichnet durch 
einen Gehalt an Hydrazin.
Patent EP-0212203-A3 (EP)
IPC: G03F7/16
Filed: 1986-07-09
Abstract: Die Wickelrolle umfaßt eine Wickelhülse 2 und zwei 
Endscheiben 5,5, die auf die Wickelhülse aufgesteckt 
sind und an die Stirnseiten eines auf die Wickelhülse 
aufgewickelten Fotoresistwickels 3 angedrückt sind. Die 
Endscheiben sind mittels Spannfedern 6,6 befestigt, die 
auf der über die Endscheiben überstehenden Wickelhülse 
aufsitzen.
Patent EP-0226167-A3 (EP)
Title: Method of bending elongated material and bending machine for carrying out this method
IPC: B21F1/00
Filed: 1986-12-09
Abstract: A bending machine comprises a support to which first and second spaced cooperating bending devices are displaceably mounted. Each of the bending devices comprises first and second spaced cooperating bending components and the components of the first and second bending devices define a first axis extending between the bending devices and further define second and third axes extending generally transverse to the first axis and about which a length to be bent may pivot and each of the second and third axes are disposed between the components of one of the bending devices. A drive mechanism is operably associated with at least one of the components of each of the bending devices for causing displacement thereof. A guide system is operably associated with the support and with each of the bending devices so that displacement of the bending components by the drive system causes the bending components to move relative to the first axis and to engage the length to be bent extending between the devices. The guide system further permits the bending means to move along the guide system relative to each other so that the length is bent intermediate the bending devices.
Patent EP-0211567-A3 (EP)
IPC: H04L12/407
Filed: 1986-07-24
Abstract: This invention is directed to various improvements in 
spread spectrum power line communications. One aspect of 
the invention relates to collision avoidance between various 
"slave" unit transmitters trying to send messages to a single 
"master" unit receiver by detecting whether the transmission 
path is in use and refraining from transmitting if it is. Other 
aspects of the invention relate to controlling the frequencies 
of spread spectrum data messages transmitted, the use of 
gold codes and switching frequency bands on the power line 
to avoid frequencies where there has been a deterioration of 
transmission.
Patent EP-0217614-A3 (EP)
Title: Calcium-phosphate type hydroxyapatite for chromatographic separation and process for producing it
IPC: C01B25/32
Filed: 1986-09-22
Abstract: The calcium-phosphate type hydroxyapatite is in the form of spherulites having a mean particle diameter of 0.5 to 50 um and preferably 1 to 10  mu m. The spherulites are aggregates mainly of acicular crystallites belonging to a series of hexagonal systems and having unit lattice constants of 9.58 +/- 0.08  ANGSTROM  (0.958+/-0.008 nm) for the a axis and 7.00 +/- 0.05  ANGSTROM (0.700+/-0.005 nm) for the c axis. The spherulitic hydroxyapatite is produced by granulating a calcium-phosphate type hydroxyapatite in the form of a gel and then firing the granular apatite at 400 to 700 DEG C, preferably at 500 to 600 DEG C and desirably in the presence of oxygen or air.
Patent EP-0230772-A3 (EP)
Title: Stack handling method and apparatus
IPC: B65B35/36
Filed: 1986-12-22
Abstract: An apparatus and method are provided in order to handle a plurality of stacks (28), such as stacks of sliced food products including luncheon meats. Product stacks are stopped during their flow along a conveyor (21) pathway, the stoppage being at a location for generally vertical alignment with an overhead picker head (26). The picker head grasps the thus positioned stacks and moves same to a location above and in general vertical alignment with a cavity of a packaging container for the stacks of sliced product, at which time the stacks are released, and the product stacks enter the cavities which are subsequently closed to provide finished packaged products.
Patent EP-0214946-A3 (EP)
IPC: B64F1/20
Filed: 1986-06-04
Abstract: An adjustable housing to house an isolation transformer 
and to be used as a mounting base for in pavement airport 
navigational lights comprising an adjustable upper portion 
(15) threadedly engaging a lower portion (10), said adjustable 
upper portion being adapted to receive an inset light fixture 
and maintain and position it at the proper elevation with re­
spect to the surface of the airport runway.
Patent EP-0246480-A3 (EP)
Title: Circuit in telephone exchanges for the evaluation of binary signs of which the binary values are created by fixed current values different from each other
IPC: H04L5/14
Filed: 1987-05-04
Abstract: Between the central equipment (ZE) and a terminal equipment (E1) connected to it, information items are alternately transmitted. The binary values can be formed by a lowering of the current or by the closed-circuit current value of the signal line. For the information items to be transmitted in the opposite direction, a voltage modulation can be provided. In the modem existing in the central equipment (ZSt), a weighting of the binary characters independent of the choice of current values is carried out for the evaluation of the binary characters formed via the current modulation. Thus, binary characters can be reliably decoded in any case, even if terminal equipments having a different mean current consumption are connected. To make this possible, a voltage comparator (K) is used, one input (x) of which is supplied with the voltage derived from the upper current value and at least approximately corresponding to this value and the other input (y) of which is supplied with the voltage corresponding to the instantaneous current value. Independently of the type of the respective terminal equipment, any change in the binary value then results in a corresponding change in the output signal of the voltage comparator. <IMAGE>
Patent EP-0265824-A3 (EP)
IPC: C09K23/18
Filed: 1987-10-21
Abstract: Amphotere und zwitterionische Phosphattenside der Formel (I) 
  
in welchen entweder R¹ oder R² eine langkettige Alkylgruppe mit 
6 bis 22 C-Atomen ist oder R¹ eine Gruppe R¹-(OC n H 2n ) x - ist, 
können hergestellt werden 
   a) aus tertiären Bis-(2-hydroxyalkyl)-aminen der Formel (II) 
  
durch Phosphatierung und Alkylierung zur Einführung der Grup­
pe R³ oder    b) aus tertiären Hydroxyalkylaminen der Formel (III) 
  
durch Phosphatierung, Umsetzung mit einem Epoxid der Formel 
  
und erneute Phosphatierung. Die Produkte eignen 
sich als hautverträgliche waschaktive Komponenten in Körper­
reinigungs- und Haarwaschmitteln.
Patent EP-0236104-A3 (EP)
IPC: A61F13/02
Filed: 1987-03-02
Abstract: A dressing for wounds comprises a waterproof, water-­
vapour-permeable polymer film (12, 22) secured within 
a frame (11, 21) of water-vapour-permeable polymer foam, 
the water-vapour permeability being at least 300 grams 
per square metre per 24 hours at 40°/80 per cent relative 
humidity. One face of the foam frame (11, 21) is coated 
with a pressure-sensitive adhesive which secures the 
film (12, 22) to the frame (11, 21) and which extends 
outwards beyond the film (12, 22) to provide an adhesive 
surface for securing the dressing to the skin around 
the wound. The waterproof, water-vapour-permeable polymer 
film may act as the facing layer (12) of the dressing 
in contact with the wound or an absorbent material may 
be secured within the foam frame (21) over the film (22) 
by means of the adhesive to form a wound-facing layer 
(26).
Patent EP-0239349-A3 (EP)
IPC: C23F13/02
Filed: 1987-03-23
Abstract: Flame sprayed aluminum coatings have been shown 
to be of excellent value in providing cathodic protection 
to steel structures in a marine environment. The common 
method of applying flame sprayed aluminum to a steel 
substrate comprises providing an anchor pattern to the 
substrate. Such anchor pattern can result in fatigue 
cracking of the substrate developing within the surface 
discontinuities of the anchor pattern. The present 
invention provides a method for providing a layered 
electroplated aluminum base coating on the substrate 
to which a flame sprayed aluminum coating may adhere 
without the need for a roughened surface on the substrate 
with its consequent potential for reduction of fatigue 
strength.
Patent EP-0249371-A3 (EP)
Title: Semiconductor device including two compound semiconductors, and method of manufacturing such a device
IPC: H01L29/205
Filed: 1987-06-01
Abstract: A semiconductor device has a buffer layer 2 and a first layer of a compound semiconductor 3 are formed on a semiconductor substrate 1. A second compound semiconductor layer is then formed on the first layer 3, the first and second compound semiconductor layers having different lattice constants. That second layer has two semiconductor layers 41,43 with an impurity layer 42 therebetween. The impurity layer 42 reduces the effect of dislocations and so reduces leakage current. To complete the device, source and drain electrodes 61,62 and a Schottky gate electrode 5 are formed on the layer 43.
Patent EP-0266209-A3 (EP)
IPC: B41J11/42
Filed: 1987-10-29
Abstract: A paper check device for a printer including paper feed 
means, a light emitter, a light receiver, reflectance 
determination means, and paper check means. The paper check 
means determines that a paper is not on the platen when the 
platen is detected to be moving and a determined reflectance 
is in a preset range for a time interval longer than another 
preset value. The paper check device correctly detects 
whether the paper is on the platen even if the paper with 
already printed patters of low reflectance is employed.
Patent EP-0279175-A3 (EP)
IPC: A61K31/07
Filed: 1988-01-14
Abstract: Retinoids, particularly isotretinoin can be used for 
treating patients having a psychotic illness such as 
schizophrenia and/or inhibiting the occurrence of movement 
disorders in patients receiving or having received a 
neuroleptic medication.
Patent EP-0288943-A3 (EP)
IPC: C08G59/14
Filed: 1988-04-23
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung 
von phosphorsäuremodifizierten Epoxidharzen, welche 
keine freien Säuregruppen aufweisen  
     Die Umsetzung der Phosphorsäure erfolgt in einer 
mehrstufigen Reaktion, wobei in der ersten Stufe die 
Orthophosphorsäure mit 2 Mol einer Monoepoxidverbin­
dung oder eine Polyphosphorsäure mit n Phosphorato­
men mit n-1 Mol eines Monoalkohols und anschließend 
mit n + 1 Mol einer Monoepoxidverbindung zum Diester 
umgesetzt wird. Die letzte Säuregruppe wird mit 1 
Mol einer Di- oder Polyepoxidverbindung umgesetzt, 
wobei die Endprodukte eine Säurezahl von weniger als 
5 mg KOH/g aufweisen.
Patent EP-0292830-A3 (EP)
Title: Driver's brake valve device for air pressure brakes of rail vehicles
IPC: B60T13/68
Filed: 1988-05-16
Abstract: The device has a pressure regulator 4 and electrical control elements 5 which can be adjusted jointly and synchronously by means of an operating lever 2 according to the position. The control elements 5 control, by way of control electronics 8, solenoid valves 13, which generate a second pilot pressure parallel to the first pilot pressure generated by the pressure regulator 4. One of the two pilot pressures is fed via a solenoid shuttle valve 18 to the control pressure inlet 21 of a relay valve 20. The relay valve 20 monitors the pressure in a main air line 25. In normal operation the solenoid shuttle valve 18 is excited by a fault monitoring system in the control electronics 8 and supplies the second pilot pressure to the control pressure inlet 21. In the event of a fault in the electrics or electronics, the solenoid shuttle valve 18 is released and supplies the first pilot pressure to the control pressure inlet 21. If faults occur in the electrics or electronics this results in an automatic and smooth transition from the normal control by the control electronics to emergency control by the pressure regulator 4.   <IMAGE>
Patent EP-0302345-A3 (EP)
Title: Process for jointly removing undesirable elements from valuable metals containing electrolytic solutions
IPC: C22B3/00
Filed: 1988-07-25
Abstract: A process for the common or simultaneous separation of arsenic, antimony, bismuth and iron from electrolyte solutions of valuable metals by solvent extraction and subsequent recovery of the contaminating elements, which process is characterized in that aqueous mineral-acidic electrolyte solutions of valuable metals are admixed with a sparingly water soluble organic solvent containing at least one hydroxamic acid, the aqueous and organic phases are thoroughly mixed, the contaminating elements arsenic, antimony and bismuth are precipitated from the organic phase by direct sulfide precipitation, the sulfides are separated, and the extracted iron is subsequently reextracted with a water soluble iron-complexing agent into an aqueous phase and recovered.
Patent EP-0314941-A3 (EP)
IPC: C08K3/26
Filed: 1988-10-10
Abstract: Die Erfindung betrifft kristalline, thermoplastische 
Formmassen aus Polyarylensulfiden, insbesondere aus Po­
lyphenylensulfid (PPS) und Magnesiumcarbonat. Die Form­
massen weisen eine erhöhte Farbstabilität auch bei Tem­
peraturlagerung an Luftsauerstoff auf.