baber/WOPTO huggingface dataset:
Patent EP-0044044-A3 (EP)
Title: Scaffolding device
IPC: E04G7/26
Filed: 1981-07-09
Abstract: The invention is concerned with a clamping device for clamping together a scaffolding pole (19) and the flange (20) of a construction member. The device comprises a body part (10) having an arcuate seat (25), and a body part (11) having an arcuate seat (11a), the two body parts being connected together at one end thereof for relative pivotal movement, and the device comprising clamping means (14, 15, 18) to secure the body parts in clamping. engagement with the scaffolding pole.The arcuate seats (11a and 25) are spaced apart in the axial direction, and the body part (10) comprises an integral extension portion (28), which extends generally parallel to the longitudinal axis, such that the arcuate seat (11a) lies (in the axial direction) between the arcuate seat (25) and a flange-engaging surface (29) of the extension portion (28). In this manner by tightening a single nut (18) the clamping means may be operated to secure the clamping device to the scaffolding pole, and simultaneously clamp the flange (20) between the extension portion (28) and the scaffolding pole.
Patent EP-0057121-A3 (EP)
Title: High-frequency dual-band feeder and antenna incorporating the same
IPC: H01Q25/04
Filed: 1982-01-12
Abstract: A two-band multimode microwave source for an antenna of a low-elevation-tracking radar comprises a higher-frequency section nested in a lower-frequency section, the two sections having E-planes perpendicular to each other. The lower-frequency section includes two outer pairs of waveguides separated by a block which convergingly projects beyond their output ends and is bisected by the E-plane of that section. The higher-frequency section includes two inner pairs of waveguides disposed within that block and separated by an obstruction lying in the last-mentioned E-plane. The higher-frequency wave emitted by the inner waveguides is made planar by a lens disposed at n output aperture of the structure which is transparent to the lower-frequency wave. In a Cassegrain-type radar antenna the lower-frequency wave emitted by the source is returned by a semitransparent intermediate reflector toward a main reflector provided with a grid which rotates its plane of polarization to let it pass out through the intermediate reflector along with the higher-frequency wave which, passing unattenuated through the intermediate reflector, is returned by a solid outlying reflector to the main reflector.
Patent EP-0095017-A3 (EP)
IPC: G01D5/245
Filed: 1983-03-08
Abstract: Diese Längenmeßeinrichtung weist ein Gehäuse (1) auf, 
das einen Maßstab und eine Abtasteinheit abschirmt. Das 
Gehäuse (1) ist über Befestigungselemente an einem der zu 
messenden Objekte (21) befestigt. Eines der Befestigungs­
elemente verbindet direkt des Gehäuse (1) mit dem zu 
messenden Objekt (21), während bei dem anderen Befesti­
gungselement (10) ein Ausgleichselement (9) in Form von in 
Ebenen etwa senkrecht zur Meßrichtung verlaufenden mäan­
derförmigen Schlitzen vorgesehen ist, so daß das Gehäuse 
(1) gegenüber diesem Befestigungselement (10) einen trans­
latorischen Freiheitsgrad in Längsrichtung des Gehäuses (1) 
aufweist.
Patent EP-0090337-A3 (EP)
IPC: F17C13/02
Filed: 1983-03-22
Abstract: A method of preventing the atmosphere from entering 
a heat-insulating container (4) adapted to temporalily re­
serve a low-temperature liquefied gas (2), wherein a dry gas 
(7) is constantly supplied to the inside of the heat-insulating 
container (4) in an inoperative state in order to maintain the 
inside of the heat-insulating container (4) in a dry gas atmo­
sphere having a pressure slightly higher than the atmo­
spheric pressure. The dry gas (7) is a vaporized gas of a 
low-temperature liquefied gas of the same kind of the low-­
temperature liquefied gas (2) to be used. The dry gas (7) is 
led out from the gas phase in a supply container (1) for 
supplying the low-temperature liquefied gas (2) to be used, 
or is a gas obtained by vaporizing a part of the low-­
temperature liquefied gas (2) to be used, outside the supply 
container (1).
Patent EP-0137859-A3 (EP)
IPC: B24B9/00
Filed: 1983-09-02
Abstract: A method of burring and chamfering a workpiece (2) 
employes an apparatus including: a workpiece carrying belt 
conveyor (3); one or a plurality of elastic grinding wheels (4) 
obliquely disposed over the belt conveyor (3), the grinding 
wheels (4) being arranged in parallel to each other in the 
same direction; and split-type press rollers (5X, 5Y) dis­
posed along both sides of each of the grinding wheels (4). 
The method comprises the steps of: passing the workpiece 
(2) under a first grinding wheel (4X) wich has a grinding 
surface rotating in the direction opposite to the moving 
direction of the workpiece (2) thereby to effect burring and 
chamfering; and passing the workpiece (2) under a second 
grinding wheel (4Y) which is disposed in parallel to the first 
grinding wheel (4x) and has a grinding surface rotating in 
the same direction as the moving direction thereby to effect 
burring and chamfering. The grinding wheels (4X, 4Y) may 
be rotated while having an angle of about 45 degrees with 
respect to the moving direction. The moving direction of the 
belt conveyor (3) may be changed every time a predeter­
mined time elapses. Moreover, the grinding wheels (4X, 4Y) 
may be vibrated in an axial direction of the grinding wheels.
Patent EP-0084400-A3 (EP)
Title: Detection system
IPC: G08B13/24
Filed: 1983-01-14
Abstract: In an electronic detection system comprising a transmitter for generating an interrogation field, said transmitter being coupled with at least one transmitting antenna coil; a responder with a receiving coil and a transmitting coil for transmitting a signal in response to said interrogation field; and a receiver-and-detector coupled with at least one receiving antenna coil for receiving and further processing the signal transmitted by said responder, the improvement which consists in that said receiving coil and said transmitting coil of said responder are arranged in parallel to each other, and that said responder comprises a frequency divider connected between said receiving and transmitting coil and arranged to divide the signal frequency received by a factor N≧4.
Patent EP-0089107-A3 (EP)
Title: Filtration of organic suspensions
IPC: B01D21/01
Filed: 1983-01-28
Abstract: An organic suspension, such as sewage sludge, is conditioned by adding a conditioner and then filtering the suspension through a filter element to form a filter cake on the element. Improved dryness properties of the cake are obtained by using as conditioner during the formation of at least the first half (by weight solids), but not all, of the cake a high molecular weight polyelectrolyte conditioner and by using as conditioner during the formation of the remainder of the cake an inorganic conditioner or a low molecular weight polyelectrolyte conditioner.
Patent EP-0142745-A3 (EP)
Title: Device for unwinding printed products wound in a shingled formation
IPC: B65H39/14
Filed: 1984-10-29
Abstract: The printed products leaving the product coil or wound package are delivered to an inlet of a conveying channel adjacent to a product transfer or release location of the wound package. A conveying channel is formed by two effectively conveying runs of two belt conveyors. In a section of this conveying channel following this inlet the unwound imbricated formation is inverted. The imbricated formation is subsequently conveyed toward an outlet of the conveying channel where it is transferred to a discharge conveyor. Both belt conveyors are arranged in a pivotable frame construction which is held in contact or coacting relationship with the product coil or wound package by a contact or pressing mechanism. The design of the conveyor arrangement formed by the two belt conveyors permits a compact construction and a free choice of the route of the conveying channel.
Patent EP-0146113-A3 (EP)
IPC: A61K38/00
Filed: 1984-12-12
Abstract: Es werden ein Wirkstoff und ein diesen Wirkstoff enthal­
tendes therapeutisches Mittel zur Therapie von Fehlfunktionen 
des menschlichen Diencephalon und/oder der Hypophyse, 
insbesondere zur Behandlung der Multiplen Sklerose, zur The­
rapie von Neuralgien, Neuritiden, rheumatischen Erkrankun­
gen und zur Therapie von Hautkrankheiten beschrieben. Der 
Wirkstoff besteht aus α-MSH, β-MSH und/oder γ-MSH sowie 
Peptid-Teilstücken dieser Substanzen. Des weiteren werden 
ein Wirkstoff und ein diesen Wirkstoff enthaltendes therapeuti­
sches Mittel zur Behandlung von Zuständen infolge überhöh­
ten Melanotropinspiegels offenbart. Dieser Wirkstoff besteht 
aus einem Polypeptid mit der Aminosäurensequenz Pro-Leu­
Gly-NH₂ bzw. Teilstücken davon. Ferner werden Kombina­
tionspräparate aus diesen Wirkstoffen vorgeschlagen.
Patent EP-0157159-A3 (EP)
Title: Switch cabinet with a door
IPC: H02B1/14
Filed: 1985-02-23
Abstract: 1. A switch cabinet comprising a door (10) with two openings (12, 13) therethrough on the closure side, wherein mounted on the door (10) are a lock plate (40) with a closure actuating element (25) and a lock element (39), which are passed through the openings to the back of the door, characterized in that the two openings (12, 13) are of the same configuration and are arranged symmetrically with respect to the horizontal centre line of the door (10), that instead of the lock plate (40) further lock plates (20) can be mounted to the door (10), which carry only a closure actuating element (25) or only a closure actuating element (29) combined with a lock element (39), and that the closure actuating element (25) or the closure actuating element (29) combined with a lock element (39) is respectively passed only through one opening (for example 12) in the door (10) while the further lock plate (20) covers over the respective other opening (for example 13).
Patent EP-0156363-A3 (EP)
IPC: F23H9/02
Filed: 1985-03-26
Abstract: Die Festbrennstoffvergaserfeuerung ist zur Vergasung 
von Festbrennstoffen, wie Stückholz, brikettiertes Holz, Holz­
späne od. dgl. bestimmt und besteht aus einem unten mit 
Rost und Aschfallraum versehenen Füllschacht und einer zu 
einer Nachschaltheizfläche führenden Heizgaszugsöffnung. 
Im Innenraum (1) eines gasdichten Umschließungsgehäuses 
(2) ist der untere Bereich (3′) des Füllschachtes (3) in Form 
einer Doppelkegel- oder zylindrischen Erweiterung (4) aus­
gebildet und angeordnet. In der Schulter (5) des oberen 
Stumpfes (6) sind ringsum verteilt mehrere Heizgasabström­
öffnungen (7) vorgesehen. Diese Öffnungen (7) münden in 
einen den Füllschacht (3′) umgebenden, mit der Heizgasab­
zugsöffnung (8) versehenen Gasausbrennringkanai (9). Die 
Erweiterung (4) einschließlich Gasausbrennringkanal (9) und 
der sich daran nach oben anschließende, innerhalb des Um­
schließungsgehäuses (2) angeordnete Teil des Füllschachtes 
(3′) sind aus feuerfesten Formteilen gebildet.
Patent EP-0171757-A3 (EP)
Title: Process for making an optical fibre with high tensile strength
IPC: G02B6/44
Filed: 1985-08-08
Abstract: A method for manufacturing sheathed high tensile strength optical waveguides having drawn glass fiber optical cores in which the cores are passed through a molten thermoplastic polyamide to form an adhering coating which is then cooled to form a uniform sheath. The sheath is flexible over a temperature range of -40 DEG  C. to +80 DEG C. and the polyamide contains dimeric fatty acid as one of its monomer components and has a glass transition temperature below -10 DEG  C.
Patent EP-0188658-A3 (EP)
Title: Acid agglomeration of refractory gel in polar organic diluent
IPC: C08F4/02
Filed: 1985-08-29
Abstract: Fines are reduced in refractory materials by mixing the refractory material with an acid composition in a liquid polar organic compound and thereafter working the mixture until a decrease in volume occurs. The resulting product can be shaped and subjected to conventional finishing treatments. The resulting product exhibits reduced fines and thus is an improved material for use as a catalyst support. The resulting catalyst is of particular utility in the production of film grade ethylene polymer.
Patent EP-0174647-A3 (EP)
IPC: C08L83/07
Filed: 1985-09-11
Abstract: (a = 0 oder 1), während die restlichen Siloxaneinheiten, 
abgesehen von den Triorganosiloxaneinheiten zu minde­
stens 99 Molprozent aus Einheiten der Formel  
R₂SiO  
bestehen, mit einer durchschnittlichen Viskosität von 50 bis 
2000 mPa.s bei 25°C und  
(C) Photosensibilisator enthalten, wobei Si-gebundene 
Hydroxylgruppen, die sich in Einheiten der Formel  
R₂SiO  
befinden, höchstens in Mengen von 0,2 Hydroxylgruppen je 
Gruppierung der Formel  
HR¹C=CR²COOR³-  
vorliegen  
und in diesen Massen insgesamt höchstens 0, 02 Gewicht­
sprozent, bezogen auf das Gesamtgewicht der Bestandteile 
(A), (B) und (C), organische Titan- oder organische Zinnver­
bindungen vorliegen, sind durch Ultraviolett-Licht vernetz­
bar und eignen sich ausgezeichnet zum Einbetten von 
elektronischen Bauteilen.  
     Massen, die als wesentliche Bestandteile 
(A) Organopolysiloxan mit Einheiten der Formel  
HR¹C=CR²COOR³SiR₂O ₁/₂    
worin R ein einwertiger, gegebenenfalls halogenierter Koh­
lenwasserstoffrest, R¹ Wasserstoff oder ein gegebenenfalls 
halogenierter Phenylrest, R² Wasserstoff oder ein Alkylrest 
mit 1 bis 4 C-Atomen je Rest und R3 ein zweiwertiger 
Kohlenwasserstoffrest ist, der halogeniert sen kann, wobei 2 
solcher Siloxaneinheiten je Molekül vorliegen, während die 
restlichen Siloxaneinheiten zu mindestens 80% ihrer Anahl 
solcher der Formel  
R₂SiO  
sind, mit einer durchschnittlichen Viskosität von 20 bis 5000 
mPa.s bei 25°C  
B) durch Einheiten der Formel  
R₃SiO 1/2    
endblockiertes Organopolysiloxan mit 0.05 bis 5 Molprozent 
Einheiten der Formel
Patent EP-0179637-A3 (EP)
IPC: B41J7/48
Filed: 1985-10-21
Abstract: A movable member (11) is positioned to a desired fine 
position after a coarse position is reacted. As applied to a 
typewheel (11) positioning system, in a "learn" mode 
standard coarse and fine position information is transferred 
from a ROM (25) to an EAROM (43). A character key of a 
keyboard (45) is operated to print the character. If the printed 
character quality is unsatisfactory, the keyboard is utilized to 
enter correction signals to alter the position information in 
the EAROM (43) until satisfactory quality is achieved. This 
operation is repeated for each character. The system utilizes 
an optical encoder (59) which produces a pair of phased 
sinusoidal signals (ØA, ØB) which are utilized to effect fine 
position control after a coarse position has been reached. In 
the "operate" mode, the corrected stored position informa­
tion is utilized to control character printing.
Patent EP-0156756-A3 (EP)
IPC: B65H3/22
Filed: 1985-02-28
Abstract: A method and apparatus for feeding sheets, particularly 
fabrics, from a stack (S1) comprises an arrangement for: 
engaging the opposite edges of the upper sheet of the stack by 
a pair of restrainer members (16, 18), bringing a pick-up head 
(PH1) into engagement with the upper sheet of the stack (S1) 
while producing air streams from the pick-up head (PH1) 
directed outwardly across the opposite edges of the upper 
sheet of the stack, lowering the pick-up head (PH1) to depress 
the stack below the restrainer members (16, 18) whereby the 
air streams cause the opposite edges of the upper sheet of the 
stack (S1) to curl upwardly to clear the restrainer members 
(16, 18), lifting the upper sheet from the stack (S1), and permit­
ting the stack (S1), to rise so as to bring the next sheet into 
engagement with the restrainer members (16, 18).
Patent EP-0230023-A3 (EP)
Title: Pharmaceutical compositions for the enhancement of wound healing
IPC: C07H11/00
Filed: 1986-12-19
Abstract: Pharmaceutical composition comprising sulfated oligosaccharides, particularly mono- and disaccharides, or their salts to enhance healing of wounds are described. Preferred saccharides are those having three or more sulfate groups, with persulfation being most preferred. Preferred salts are the soluble salts most preferably the alkali metal salts, particularly potassium and sodium salts. Sucrose octasulfate is the most preferred material. The saccharides may be present in any form, including liquids, gels or time release polymers. In preferred practice the saccharide is present in combination with collagen.
Patent EP-0192490-A3 (EP)
Title: Time-domain intensity normalization for fiber optic sensing
IPC: G01D5/26
Filed: 1986-02-21
Abstract: Disclosed is a fiber optic sensing system wherein a pulsed light source signal (12) propagates along a single optical waveguide (14) and is split into component signals (20) and (22) at a sensor unit (16). The intensity of one component signal (20) is varied by a transducer (28) through which the signal passes. The second, reference, component signal (22) passes through a delay optical fiber (30) and has its propagation delayed with respect to the other component signal (20). The delayed and undelayed component signals are then coupled and propagate along a single waveguide (34) to a receiver (36). The system is constructed so that intensity-varying factors inherent in the system, other than the sensor-induced variations, are identically shared by the two component signals. Accordingly, signal processing circuitry (38) calculates a simple ratio of the delayed and undelayed signals which yields the sensor-intensity variation independent of any other intensity-varying factors.
Patent EP-0194085-A3 (EP)
IPC: H03D3/00
Filed: 1986-02-24
Abstract: The tone detector provides accurate detection of a single 
predetermined tone frequency within a mixture of frequencies, 
utilizing a carrier signal source at a relatively high frequency. 
The high frequency signal is divided down to two frequencies, 
one just above and one just below the tone. The divider output 
is then maintained at the frequency of the tone by continuously 
adjusting the divisor number between the two divisor values. 
Multiplying the received signal or a portion thereof by the 
divider output provides a detect signal when the tone is present 
in the received signal with sufficient amplitude.
Patent EP-0219303-A3 (EP)
Title: Tracking control apparatus
IPC: G11B5/588
Filed: 1986-10-07
Abstract: A tracking control apparatus for controlling tracking alignment of a rotary head (1A,1B) with respect to record tracks appearing in succession on a record medium (2) and in each of which there are recorded, at predetermined positions varying from track to track in accordance with a predetermined repeating sequence, pilot signals (P) for controlling tracking and position detecting signals (S,T) having different recorded lengths and which identify the positions of the pilot signals (P). A position detecting signal detector (34) and a counter (36) detect the recorded length of each position detecting signal (S,T), and an identifying signal generator (37) provides an identifying signal (S12) for identifying the recorded length of the position detecting signal (S,T) recorded in a track being traced by the rotary head (1A,1B). A sampling signal (SP1,SP2) is generated in response to the identifying signal (S12) for sampling a pilot signal (P) reproduced as cross-talk from an adjacent track so as to reduce the pull-in time of the tracking alignment operation.
Patent EP-0229453-A3 (EP)
Title: Disposable stapler
IPC: A61B17/10
Filed: 1986-10-15
Abstract: A stapler having a pistol grip (48) which can be entirely formed as a one piece moulding from plastics, without need for separate springs, connectors or other parts. The main springs are not stressed until the trigger (33) is pulled for the first time. Staples of a special configuration are closed by a driver (35) having a specially shaped forming end (53).
Patent EP-0213078-A3 (EP)
IPC: G03B19/10
Filed: 1986-08-14
Abstract: Die Fachkamera enthält einen Bild- bzw. Objektiv­
rahmen (2) mit einer Haltevorrichtung, die in sich mindestens um 
zwei einander rechtwinklig schneidende Schwenkachsen (3,4) 
schwenkbar ist. Mindestens eine Haltevorrichtung ist zu­
dem um eine dritte Schwenkachse (5) schwenkbar. Die die 
Schwenkachsen (3,4,5) bestimmenden Einrichtungen (6,7,8) 
sind so angeordnet, dass zwischen zwei horizontalen Schwenk­
achsen (4,5) eine vertikale Schwenkachse (3) liegt.  
     Mit dieser erfindungsgemässen Anordnung kann die 
Torkelbewegung des Bild- oder Objektivrahmens bei der in­
direkten Querverschiebung, wenn zugleich die Perspektive 
oder Schärfendehnung mit der Schwenkung um die zweite 
Schwenkachse verändert werden muss, vermieden werden.
Patent EP-0236840-A3 (EP)
IPC: G01R29/02
Filed: 1987-02-24
Abstract: Um auch beim häufigen Auftreten von Störsignalen am Ein­
gang (E) eines Impulslängen-Diskriminators eine einwand­
freie Diskriminierung und Zuordnung der unterschiedlich 
langen Nutzimpulse zu verschiedenen, durch die auszulö­
senden Funktionen zu ermöglichen, ist der Impulslängen-­
Bewertungsschaltung (1) des Impulslängen-Diskriminators 
eine Störsignal-Unterdrückungsschaltung vorgeschaltet, 
die eine Impulspausen-Bewertungsschaltung (8) umfassen 
kann, welche vorzugsweise als Pausenfall ausgebildet 
ist. Dieser Pausenfalle kann noch eine zweite Impulslän­
gen-Bewertungsschaltung (7) zur Unterdrückung kurzer 
Störimpulse mit kleiner Amplitude sowie eine Po­
tential-Klemmschaltung (6) vorgeschaltet sein, die im 
signalfreien Zustand alle negativen Störspannungsspitzen 
und beim Anliegen von Nutzsignalen alle positiven Span­
nungsspitzen abschneidet und insbesondere die nachfol­
genden Bauelemente gegen Überspannungen schützt.
Patent EP-0250722-A3 (EP)
IPC: H01L27/092
Filed: 1987-03-26
Abstract: Bei einem Verfahren zur Herstellung benachbarter, mit 
Dotierstoffionen unterschiedlichen Leitungstyps implan­
tierter Wannen (9, 11) in mit einer Epitaxieschicht (2) 
versehenen Siliziumsubstrate (1) wird in die zur Mas­
kierung für die n-Wannenbereiche (11) bei der Implan­
tation der p-Wannen (9) vorgesehene Siliziumnitrid­
schicht (4) gezielt eine laterale Unterätzung (7) mit 
hoher Selektivität zu den darunterliegenden Schichten 
(1, 2, 3) eingebracht, so daß sich bei der nachfolgen­
den Oxidation die Kante der als Maskierung dienenden 
Siliziumoxidschicht (8) in Richtung n-Wannen 
(11) verschiebt. Durch diese Art der selbstjustierten 
Wannenerzeugung (9, 11) wird der Einfluß der Gegendo­
tierung im Bereich der Wannengrenzen deutlich verrin­
gert. Zusätzlich kann als Maskierschicht (3, 4) auch 
unter der Siliziumnitridschicht (4) eine Polysiliium­
schicht (16) verwendet werden, die nach der Unterätzung 
(7) der Siliziumnitridschicht (4) mitaufoxidiert wird 
und auf diese Weise anstelle des vogelschnabelähnlichen 
Verlaufs einen kastenförmigen Verlauf des Mas­
kieroxids (8) erzeugt, wodurch eine steilere Diffusions­
front bei der n-Wanne (11) erreicht wird. Das Verfahren 
dient der Herstellung hochintegrierter komplementärer 
MOS-Feldeffekttransistorschaltungen.
Patent EP-0264661-A3 (EP)
Title: Plane bearing with expansion-compensating elements
IPC: F16C17/22
Filed: 1987-09-26
Abstract: The invention relates to a plain bearing in which the bearing shell and the longitudinally split shaft sleeve consist of hard alloy and/or ceramic, to reduce wear. To compensate for the different thermal expansions of steel and hard alloy or ceramic, expansion-compensating elements are provided of memory metal. An additional clamping force is generated by the memory effect, beyond compensation for the expansion difference, which ensures a secure force-fit over the complete temperature range.