baber/WOPTO huggingface dataset:
Patent EP-0097454-A3 (EP)
IPC: A61B5/00
Filed: 1983-06-09
Abstract: A device for measuring intrauterine pressure during 
pregnancy and during labor prior to the rupture of the 
amniotic membrane comprises an elongate catheter (2) 
having a uterine end (4) and an instrumentation end (6). The 
end (4) of the device is introduced into the uterus. The 
catheter has an inflatable pressure transmitting membrane 
(8) and another inflatable membrane (20) for anchoring the 
end (4) of the catheter in position within the uterus. Flow 
control means (10, 28, 32) are provided for controlling the 
fluid used to inflate the membrane (8, 20).
Patent EP-0109742-A3 (EP)
IPC: G05B19/414
Filed: 1983-09-29
Abstract: A numerical control system having an automatic pro­
gramming unit for executing automatic programming, and a 
numerical control unit for executing numerical control. A 
single operator's panel having selection keys is provided and 
shared by both the automatic programming unit and numer­
ical control unit. The system includes a control unit which, 
based on selection information entered from the operator's 
panel by manipution of the selection keys, devotes the 
operator's panel exclusively to the automatic programming 
unit or numerical control unit. The automatic prgramming 
unit and numerical control unit share a single display device 
and a single data input/output unit, in addition to the 
operator's panel.
Patent EP-0109790-A3 (EP)
IPC: B01J7/00
Filed: 1983-11-02
Abstract: A propellant augmented, pressurized gas dispensing 
device includes a high pressure gas chamber, a propellant 
chamber and a flow passage placing the two chambers in 
fluid communication. A valve is associated with the flow 
passage for allowing bidirectional flow between the cham­
bers at differing flow rates. The valve allows relatively rapid 
flow from the propellant chamber into the gas chamber 
while restricting the flow from the gas chamber.
Patent EP-0112630-A3 (EP)
Title: Hand tool for terminating wires in a connector
IPC: H01R43/00
Filed: 1983-11-07
Abstract: © A wire inserting ram (3) is reciprocably mounted in a tool frame (1) which defines a guideway for a connector (7) extending transversely of the ram path. Spring biased wire- grippers (20) are mounted above a wire pusher (27, 28) at a forward end of the ram (7) to support a wire (22) against displacement on trimming between a pusher part (29) and a shear plate (18) on the frame, on forward movement of the ram (7). A bore (36) in the frame allows passage of trimmed wire. Cam means (26) on the frame (1) is arranged to engage the wire grippers (20) on withdrawal of the ram (7) to urge them against the spring bias to an open condition.
Patent EP-0089320-A3 (EP)
Title: Tread provided with a block groove pattern, particularly for retreading tires
IPC: B60C11/00
Filed: 1983-03-08
Abstract: The tread comprises a groove pattern, consisting of central blocks (2) and side blocks (3), which are respectively arranged according to a central circumpherential line and two side circumpherential lines, the side blocks (3) alternatively forming a single body with the tire shoulder (9) and being spaced by spur members (10) or voids.
Patent EP-0136636-A3 (EP)
IPC: C07D239/06
Filed: 1984-09-22
Abstract: Die vorliegende Erfindung beschreibt 
(1) ein Nitromethylen-tetrahydropyrimidin-Derivat der all­
gemeinen Formel (I) 
  
in der X für Halogen steht, 
(2) Verfahren zur Herstellung des Nitromethylen-­
tetrahydropyrimidin-Derivats der allgemeinen Formel 
(I),  
(3) insektizide, mitizide und nematizide Mittel, die als Wirk­
stoff das Nitromethylen-tetrahydropyrimidin-Derivat der 
allgemeinen Formel (I) enthalten, und  
(4) ein Verfahren zur Bekämpfung schädlicher Insekten, 
Milben oder Zecken und Nematoden, bei dem das 
Nitromethylen-tetrahydropyrimidin-Derivat der allge­
meinen Formel (I) entweder allein oder in Kombination 
mit Verdünnungsmittel (einem Lösungsmittel und/oder 
einem Streckmittel und/oder einem Träger) und/oder 
einem oberflächenaktiven Mittel und, falls weiterhin 
erforderlich, einem Stabilisator, einem Haftmittel und 
einem synergistischen Mittel zur Einwirkung gebracht 
wird.
Patent EP-0156992-A3 (EP)
IPC: D07B7/18
Filed: 1984-12-19
Abstract: Das Hilfsgerät zum Spleissen von Seilen (1) besitzt 
einen kegeligen Spreizkörper (2), an dessen Spitze (4) ein 
nadelartiger Fortsatz (3) axial starr, gegebenfalls aber ver­
drehbar, befestigt ist. Die Oberfläche des Spreizkörpers (2) 
ist mit spiralig verlaufenden, nutartigen Vertiefungen (5) zur 
Aufnahme der einzelnen Litzen des zu spleissenden Seiles 
versehen. Ausnehmungen (15) an der Basis des Spreizkör­
pers (2) erleichtern das Einflechten der Kardeelenden. Um 
zu verhindern, daß das Gerät nach dem Einführen in das 
Seilinnere ungewollt herausrutscht, kann der nadelartige 
Fortsatz (3) mit widerhakenartigen Zähnen (10) versehen 
sein, und zum gleichen Zweck können die nutartigen Vertie­
fungen (5) einen aufgerauhten Belag (11) aufweisen.
Patent EP-0138463-A3 (EP)
IPC: C07C67/00
Filed: 1984-09-27
Abstract: Methane-containing gases suitable for use as SNG are 
produced by the non-catalytic thermal hydrogenation of hyd­
rocarbon oils using a hydrogenation gas produced by the partial 
oxidation of a hydrocarbon followed by shift conversion of the 
crude partial oxidation gasification product in admixture with 
steam and the crude product from the thermal hydrogenator. The 
crude shift conversion product is subjected to compression 
purification and separation into at least two streams. A first 
stream containing hydrogen is employed as the hydrogenating 
gas and the second stream is the methane-containing product 
gas.
Patent EP-0145340-A3 (EP)
Title: 1h-imidazoû4,5-c¨quinolines and 1h-imidazoû4,5-c¨quinolin-4-amines
IPC: C07D215/18
Filed: 1984-11-16
Abstract: Compounds of the types (I) and (II) are disclosed, <CHEM> wherein each R5 is independently selected from the group consisting of alkyl of one to about four carbon atoms, alkoxy of one to about four carbon atoms and halogen, and n is an integer from 0 to 2, with the proviso that if n is 2, then said R5 substituents together contain no more than 6 carbon atoms; R6 is selected from the group consisting of hydroxyalkyl of one to about six carbon atoms and cyclohexylmethyl; and R7 is selected from the group consisting of alkyl of one to about four carbon atoms and hydrogen. These compounds may be used as intermediates for the synthesis of 1H-imidazo[4,5-c]quinoline derivatives.
Patent EP-0147320-A3 (EP)
Title: Dispositif de dégazage
IPC: B01D19/00
Filed: 1984-12-21
Abstract: Dégazeur destiné à équiper une installation d'électro­
lyse, en particulier une installation d'électrolyse de l'eau 
sous pression destinée à la production industrielle d'hydro­
gène et d'oxygène.  
     Le dégazeur comporte une enceinte verticale tubulaire 
(1) contenant une pile (13) de plateaux annulaires (14) 
simplement posés l'un sur l'autre et délimitant des comparti­
ments de dégazage (23). Le liquide à dégazer est alimenté 
par une conduite (8) se trouvant à la partie supérieure de 
l'enceinte, et le liquide dégazé sort par un orifice (9) se 
trouvant à la partie inférieure de cette enceinte.
Patent EP-0155556-A3 (EP)
Title: Air suction device for a sifting or sorting apparatus
IPC: B07B4/08
Filed: 1985-02-27
Abstract: In the case of an apparatus for cleaning grits, which has a plurality of superimposed screen layers, which can be vibrated by means of at least one unbalance exciter and with an inlet or outlet for the product inlet or screen discharge arranged at one end, collecting means with adjustable setting flaps for the screenings, as well as an air circulation through the screen layers over an air distribution chamber in a suction collecting channel adjustable by means of adjusting flaps, it is provided that the apparatus is constructed as a stand with a stand head, a stand base and a vertical intermediate support connecting said two parts, the screen layers being constructed as a dust box and being vibratably supported in the vicinity of the stand base, the stand top being formed by the upper air distribution chamber.
Patent EP-0156330-A3 (EP)
Title: Sulfate of 5,6,7,8-tetrahydro-l-erythro-biopterin and process for preparing the same
IPC: C07D475/04
Filed: 1985-03-22
Abstract: A sulfate of tetrahydrobiopterin having the formula (I):and a process for preparing the same, which comprises crystallizing tetrahydrobiopterin from an aqueous medium containing sulfuric acid. The sulfate has a high crystallinity of the (6R)-form and the process easily give a sulfate of (6R)-form.
Patent EP-0163281-A3 (EP)
IPC: H04B1/74
Filed: 1985-05-25
Abstract: Fü Einrichtungen zur selbsttätigen Umschaltung zwis­
chen redundanten Übertragungswegen einer Fernwirkver­
bindung wird ein Verfahren zur Ermittlung der Verfügbarkeit 
der bertragungswege benötigt. Mit der Erfindung wird als 
Verfügbarkeitskriterium die Anzahl (F) fehlerfreier Dialoge (8) 
pro Zeiteinheit auf einer Übertragungsstrecke (2a bis 2f, 4a 
bis 4f) vorgeschlagen, wobei diese Anzahl (F) pro Zeiteinheit, 
die der Blockfehlerwahrscheinlichkeit annähernd entrspricht, 
für alle redundanten Wege zu jedem Zeitpunkt ermittelt wird. 
Durch geeignete Gewichtung der Anzahl fehlerfreier und 
fehlerhafter Dialoge (8) kann ein gewünschtes Hys­
tereseverhalten einer Umschalteinrichtung erreicht werden. 
Die Wiederverfügbarkeit einer zuvor gestörten Übertragung­
sstrecke (2a bis 2f, 4a bis 4f) wird erkannt.
Patent EP-0167832-A3 (EP)
Title: Packaging bag and method for its fabrication
IPC: B65D75/14
Filed: 1985-06-05
Abstract: The invention relates to a cardboard-made bag-like 
package and a method for the fabrication thereof. The 
package is fabricated of two separate cardboard sheets (1, 2) 
of which the longer and narrower cardboard sheet (1) is 
double-folded along a folding line (5) that forms the package 
bottom. The shorter and wider cardboard sheet (2) is 
adhered to one of the folded halves of longer cardboard 
sheet (1) in order to provide the package with a double wall. 
from whose top edge the end zone (4) of longer cardboard 
sheet (1) extends for forming a package closing flap. Side 
strips (3) of shorter cardboard sheet (2) are folded around the 
side edges of the other folded half of longer cardboard sheet 
(1) and adhered to its outer surface. The package can be 
fabricated at a high rate of production from cardboard webs 
delivered from supply rollers without cutting waste pieces.
Patent EP-0166412-A3 (EP)
Title: Polycrystalline sintered bodies based on silicon nitride and sintering additions
IPC: C04B35/58
Filed: 1985-06-25
Abstract: The invention relates to polycrystalline sintered articles comprising at least 50% by weight of crystalline silicon nitride phase of which at least 90% by weight is in the  beta -form, and at least one secondary crystalline intergranular silicate phase, and having a density of at least 99% of the theoretically possible density, a modulus of elasticity at room temperature of less than 300 kN/mm2, a short-term bending strength at room temperatue, measured according to the 4-point method, of at least 600 N/mm2 which, up to 1200 DEG  C., decreases by less than 50%, and a long-term bending strength, measured according to the 4-point method, which is characterized by a numerical value of more than 40 at 1200 DEG  C. for the crack growth resistance parameter n. These polycrystalline sintered articles are manufactured, by sintering with or without the use of pressure, a mixture of silicon nitride powder, crystalline silicates of natural or synthetic origin having melting points in the range of from 1350 DEG  C. to 1950 DEG  C. as sintering additives and metal carbides having melting points at least from 1500 DEG  C. as nucleus formers.
Patent EP-0171783-A3 (EP)
IPC: H05K3/22
Filed: 1985-08-12
Abstract: The present invention relates to a module board for a 
computer and a module using the same, and more particu­
larly to a module board and a module having a surface 
pattern suitable for high density packaging. To bond a repair 
wire (12) onto a technical exchange pad (5), a wire bonder is 
normally used, but a fixed or more interval must be provided 
between an LSI chip and the technical exchange pad (5) so as 
to secure a working area. Depending on the direction of 
bonding, however, a required interval changes substantially. 
The invention is characterized in that junction pads (6) are 
installed to provide a module board and a module having a 
surface pattern capable of restricting the direction of bond­
ing to one direction.
Patent EP-0176331-A3 (EP)
IPC: H03F3/30
Filed: 1985-09-23
Abstract: A broadband, monolithic integrated-circuit power divid­
er/combiner circuit utilizing gallium arsenide field-effect 
transistors configured as distributed amplifiers. Two distri­
buted amplifiers include a common merged transmission 
line element which divides/combines the input signal(s).
Patent EP-0152387-A3 (EP)
Title: Vibrator equipped with fastening device
IPC: B06B1/00
Filed: 1985-02-06
Abstract: A vibrator with vibratory action for the vibration of objects is described, where the vibrator (1) is provided with an attachment device (2) for attaching to the object which is to be vibrated, and is distinguished in that the attachment device (2) constitutes a magnet, preferably an electromagnet.
Patent EP-0253919-A3 (EP)
IPC: F41G7/32
Filed: 1986-08-14
Abstract: Launcher for a tube-launched, optically 
guided wire controlled missile. In the electronic 
circuitry that forms part of a feedback servomechanism 
there are provided pitch and yaw channels with time 
variable gains having different transfer functions. 
Optionally there are further provided at least two 
different generators of signals for gravity bias with 
automatic means for selecting between them in accord­
ance with the physical characteristics of the missile.
Patent EP-0223082-A3 (EP)
IPC: F41F3/048
Filed: 1983-07-06
Abstract: A projectile release mechanism is disclosed for facilitat­
ing launching a jet-propelled projectile in the form of a spheri­
cal spin-stabilized missile. The mechanism includes a nozzle 
extending from the projectile, including fusible joint means for 
heating by high-temperature exhaust gases expelled by the 
projectile to release the projectile. A projectile support in­
cludes an open-ended receptacle generally coaxial with the 
nozzle for receiving the nozzle and thereby supporting the pro­
jectile. Forwardly and rearwardly facing shoulders on the sup­
port engage complementary rearwardly and forwardly facing 
shoulders on the nozzle for retaining the nozzle in the recepta­
cle and permitting fore and aft sections of the nozzle to move 
out of the open ends of the receptacle on fusing and separa­
tion of the fusible joint means. The forwardly facing shoulder 
on the support means and the rearwardly facing shoulder on 
the nozzle comprise conical sections generally concentric with 
the axis of the nozzle. Springs are operatively associated with 
the nozzle and are effective to maintain the shoulder portions 
in engagement until complete separation of the fusible joint, 
thereby accommodating any thermal expansion of the nozzle.
Patent EP-0230709-A3 (EP)
Title: Mould for moulding an article
IPC: B29C33/10
Filed: 1986-05-14
Abstract: A two-part mould 1, 2 for moulding an article has the mould parts adapted to be moved together under vacuum to cause moulding material to be evenly distributed around a reinforcement structure 55. Sealing means for sealing the mould cavity 4 against ambient atmosphere, comprises a primary seal 20 operative during the movement of the mould parts, the action of the primary seal being assisted by a secondary seal 21 which becomes effective when the mould parts reach the final closed position. A collection chamber 30 is formed in one of the mould parts for collection of surplus resin through pinch-off means 31, 32, 34, including a flexible part 32, which closes off flow of resin into the collection chamber in the closed position, of the mould parts. The collection chamber is preferably located to permit drainage of resin back to the mould cavity until the pinch-off means becomes effective.
Patent EP-0216442-A3 (EP)
Title: Disk drive apparatus
IPC: G11B17/04
Filed: 1986-06-06
Abstract: A disk drive apparatus having a housing (22) and an opening (26) in the housing for receiving a disk cartridge (28) having disk media. A drive motor (66) is provided for driving the disk media and a cam arrangement (90,92,94) is provided for moving the motor relative to the housing into engagement with the disk media.
Patent EP-0222708-A3 (EP)
IPC: H01H13/705
Filed: 1986-10-01
Abstract: The invention consists in a control panel for the auto­
matic and manual control of a window winder, particularly 
for motor vehicles, comprising a box-like body closed inter­
nally by a rigid printed circuit, and supporting at least one 
push button for actuating a manual movable contact and an 
automatic movable contact. The push button can slide 
against the action of a first elastic element to carry the 
manual movable contact into contact with the printed circuit, 
and against a second elastic element, with a greater elastic 
constant than the first elastic element, to carry the automatic 
movable contact into contact with the printed circuit.
Patent EP-0234209-A3 (EP)
Title: Wadding sheet of the upholstery pad or wadding layer type
IPC: D04H1/498
Filed: 1987-01-12
Abstract: The invention relates to a wadding sheet for use as upholstery cushion, filling material or the like, in particular for seat cushioning and mattresses, having a covering on both sides comprising a textile sheet material, in particular a nonwoven, woven or knitted fabric, joined to the wadding layer along a line. To ensure adequate cohesion between the covering and the wadding layer even during processing and to preserve the cushioning effect on all sides, the invention proposes that each covering side should be needled to the wadding layer and that the needle lines on the two covering sides should be offset relative to one another in a pipe arrangement. In other words, which covering side has been needled to the wadding layer alternates. Needling on each side can penetrate the wadding layer completely, so that local disintegration of the wadding layer is unlikely. <IMAGE>
Patent EP-0245680-A3 (EP)
IPC: C07D211/90
Filed: 1987-04-24
Abstract: 2-(N-benzyl-N-methylamino)-ethyl-methyl 
1,4-dihydro-2,6-dimethyl-4-(3-nitrophenil)-3,5-pyridine-dicarboxylate 
hydrochloride is prepared by reation of 3-nitro-benzaldehyde, methyl 
3-aminocrotonate and 2-(N-methylamino)ethyl acetoacetate 
and subsequent reaction with a benzyl halide in inert solvents.
Patent EP-0247603-A3 (EP)
IPC: G03F7/42
Filed: 1987-05-27
Abstract: An interconnection pattern made of aluminum alloy, 
such as Al-Cu, on a semiconductor IC is dry etched in 
an etching gas. When an etching gas containing 
chlorine is used, residual chlorine on the substrate is 
difficult to remove, and causes corrosion of the 
patterned aluminum alloy layer. According to the 
present invention, the photo resist stripping process 
following the etching process is carried out by a 
downstream stripping process using a conventional 
etching gas, such as CF₄ + O₂, at room temperature, 
and, before the resist-stripped substrate is exposed to 
the atmosphere, the substrate is heated in a vacuum at 
higher than 100°C, thus the residual chlorine component 
is removed. The heating process can be carried out 
concurrently during the resist stripping process. By 
this means corrosion of the aluminum alloy 
interconnection is prevented.
Patent EP-0256468-A3 (EP)
IPC: C07D239/50
Filed: 1987-08-10
Abstract: Neue 2,4,5,6-Tetraaminopyrimidin-Derivate der allgemeinen Formel 
  
in der R¹ eine Gruppe -NH-(CH₂) n -NH-, worin n = 2 - 4 ist, 
eine Gruppe -NH-CH₂-CH(OH)-CH₂-NH- oder eine Gruppe 
  
ist, R² und R³ unabhängig voneinander Wasserstoff, 
Chlor oder eine Gruppe -OR⁴ sind und A eine CH-Gruppe oder 
ein Stickstoffatom ist und deren Salze eignen sich als Ent­
wicklerkomponenten für Oxidationshaarfärbemittel, die mit einer 
Vielzahl üblicher Kupplerverbindungen ein breites Spektrum 
brillanter Farbnuancen mit gutem Aufziehvermögen auf mensch­
lichem Haar und hohen Echtheitseigenschaften ausbilden.
Patent EP-0260456-A3 (EP)
Title: Pigment dispersion and its use
IPC: C09D17/00
Filed: 1987-08-18
Abstract: A pigment dispersion and its use for the preparation of coating compounds are described. The dispersion contains a pigment, solvent and pigment dispersing agent. The pigment dispersing agent is a copolymer containing OH groups, obtainable by the reaction of: (A) 80 to 95% by weight of a copolymer of: (a) 0.5 to 40% by weight of N,N-di-Cl to 4-alkylamino-C1 to 8-alkyl(meth)acrylamides and/or a mixture of N,N-di-C to 4-alkylamino-C1 to 8-alkyl(meth)acrylates and N-substituted (meth)acrylamides and/or (meth)acrylamide in which the ratio of amino(meth)acrylates to amido(meth)acrylates should be in the range of from 1:2 to 2:1, (b) 10 to 40% by weight of hydroxy-C2-8-alkyl (meth)acrylates and (c) 20 to 89.5% by weight of copolymerizable,  alpha ,  beta -olefinically unsaturated compounds with (B) 5 to 20% by weight of a polyisocyanate containing unmasked and optionally also masked isocyanate groups as well as biuret, urethane or isocyanurate groups.
Patent EP-0263960-A3 (EP)
Title: Circuitry for the transmission of data signals
IPC: H04J3/06
Filed: 1987-09-03
Abstract: A circuit arrangement includes a memory arrangement in which data signal bits forming the data signals can be read in at read-in times determined by a first clock pulse train and from which these data signal bits can be read out at read-out times determined by a second clock pulse train. A monitoring arrangement periodically and repetitively provides a test bit which can be read into or as the case may be out of the memory arrangements in parallel to the data signal bits. At its initialization, this monitoring arrangement enables the reading out of data signal bits previously entered in the memory arrangement with a delay, such that thereafter a predetermined phase relationship exists between test bits read into and read out of the memory arrangement. The monitoring arrangement provides a control signal which disables the memory arrangement lilmited in time with regard to the reading out of data signal bits and test bits when a defined predetermined change in this phase relationship is exceeded. Through such disabling, the defined phase relationship between test bits read in and read out is at least substantially reestablished.
Patent EP-0268960-A3 (EP)
IPC: A61G5/10
Filed: 1987-11-14
Abstract: Bei einem Krankenfahrstuhl (Rollstuhl) mit einer 
höhenverstellbaren Sitzfläche (10), dessen 
Fahrgestell an zwei seitlichen, als Antriebsräder 
wirkenden Hinterrädern (16) und an zwei seitlichen, 
jeweils in einer um hochragende Achsen verschwenkbaren 
Radgabel (20) gelagerten kleineren Vorderrädern (14) 
abgestützt ist, ist diese Radgabel (20) am unteren 
Ende eines inneren Steuerkopfrohres (22) angeordnet, 
das in ein am Fahrgestell befestigtes äußeres 
Steuerkopfrohr (31) höhenverstellbar eingesteckt 
ist. Das innere Steuerkopfrohr (22) ist mit mindestens 
einer radialen Gewindebohrung und das äußere 
Steuerkopfrohr (31) mit mehreren, längs der 
Rohrachse in Abständen hintereinander angeordneten 
radialen Durchgangslöcher (34) ausgestattet, durch 
die eine in das innere Steuerkopfrohr (22) fassende 
Befestigungseinrichtung (32) lösbar eingesteckt ist.