baber/WOPTO huggingface dataset:
Patent EP-0014470-A3 (EP)
Title: Benzazepine derivatives, process and intermediates for their preparation, their use and pharmaceutical compositions containing them
IPC: C07C45/71
Filed: 1980-02-06
Abstract: Pyrimido-2-benzazepines of the formula   <IMAGE>  wherein A is one of the groups   <IMAGE> R<1> is hydrogen, chlorine, bromine, lower alkyl, the group NR<4>R<5>, the group -CH2-CO-R<7>, the group -NH(CH2)mNR<8>R<9>, hydroxy, lower alkoxy, mercapto or lower alkyl mercapto,  R<2> is hydrogen, amino or di-lower alkyl amino,  R<3> is hydrogen, lower acyloxy or hydroxy, X is hydrogen, halogen, trifluoromethyl, ethyl  alpha -hydroxy ethyl or acetyl,  Y is hydrogen or halogen, R<4> and R<5> each are hydrogen or lower alkyl or, together complete a five to seven membered heterocyclic ring,  R<7> is hydroxy, lower alkoxy or NR<8>R<9>,  R<8> and R<9> each are hydrogen or lower alkyl,  n is 0 or 1 and m is 1 to 7, with certain provisos, and pharmaceutically acceptable acid addition salts thereof, exhibit pharmacological utility as anxiolytics and sedatives.
Patent EP-0023980-A3 (EP)
Title: Apparatus for sand blasting the surface of a workpiece
IPC: B24C3/00
Filed: 1980-07-15
Abstract: 1. A device for radiating the surface of a workpiece having a fan blowe (4) and having at least two supply tubes (1, 2) for a radiation medium, which tubes open off centre substantially perpendicular to the fan blower (4), characterised in that the angle in each case between the aperture of the first (1) and the second (2) supply tubes is selected with respect to the direction of rotation of the fan blower (4) such that radiation areas which vary in size and position and which have adjustable boundaries are obtained, and in that the supply tubes (1, 2) may be actuated separately or together at will.
Patent EP-0031168-A3 (EP)
IPC: C08F4/60
Filed: 1980-12-23
Abstract: A process for copolymerizing ethylene with n-butene-1 
with a catalyst comprising (A) a transition metal compound 
component supported on a solid carrier and (B) an 
organometallic compound component of a metal of Groups I 
to III of the periodic table is described which comprises selectively 
hydrogenating a mixed C₄ fraction containing 10% by 
weight or more of n-butene-1 which remains after the extraction 
of 1,3-butadiene from a C₄ fraction of cracked hydrocarbons 
so that the resulting hydrogenated fraction contains 200 
ppm by volume or less of 1,3-butadiene and n-butene-1 in an 
amount of at least 80% based on the amount of n-butene-1 
contained in the mixed C₄ fraction, using this hydrogenated 
fraction as the source of n-butene-1 in the copolymerization, 
and using as said organometallic compound component a 
non-acidic or low-acidic organometallic compound.
Patent EP-0018021-A3 (EP)
IPC: A46D3/04
Filed: 1980-03-03
Abstract: The present invention pertains to a process, for shap­
ing and moving, by means of a charger, an anchor in a 
brush processing machine, characterized in that it mainly 
consists in feeding anchor wire (4) and cutting off the 
anchor (17) at a location which is situated out of the way 
of the needle (6) of the charger, this being done whilst 
the needle moves in its guiding device above the point 
where the anchor is being shaped; and transferring the 
cut off anchor (17) to the way of the needle (6) during 
the backward motion of the needle (6) as soon as it has 
passed the location of the cut off anchor (17).
Patent EP-0019445-A3 (EP)
Title: Process for the preparation of n-phosphonomethyl glycine and n-phosphonomethyl glycine prepared thereby
IPC: C07F9/38
Filed: 1980-05-12
Abstract: The invention provides a process and the product of process for the preparation of N-phosphonomethyl-glycine comprising the oxidation of an aqueous suspension of N-phosphonomethyl-imino diacetic acid in the presence of a catalyst with oxygen or an oxygen-containing gas. Comparing the process of the invention with the known processes, specific conversion is considerably increased and significant amounts of energy can be saved.
Patent EP-0035162-A3 (EP)
IPC: C07F9/40
Filed: 1981-02-17
Abstract: Oligomere Phosphonsäureester, die erhalten werden 
durch Umsetzung von sauren Phosphonsäurederivaten der 
Formel I 
  
worin R¹ und R² gleiche oder verschiedene gesättigte oder 
ungesättigte geradkettige oder verzweigte aliphatische 
alicyclische, aromatische oder araliphatische Kohlenwas­
serstoffreste mit 1-8 Kohlenstoffatomen, bevorzugt C₁-C₃-­
Alkyl, besonders bevorzugt Vinyl,  
R³ Wasserstoff, Alkyl mit 1-4 Kohlenstoffatomen, Al­
kenyl mit 3 oder 4 Kohlenstoffatomen oder 2-Hydroxiethyl, 
bevorzugt Ethyl, besonders bevorzugt Methyl,  
m Zahlen von 2-20, bevorzugt 2-6,  
p Zahlen von 0-19, bevorzugt 0 oder von 1,5 bis 5, be­
deuten,  
mit Ethylenoxid umsetzt und deren Verwendung als Flamm­
hemmittel.
Patent EP-0035699-A3 (EP)
Title: Position measuring device with sockets for electrical connection
IPC: G01D5/20
Filed: 1981-02-26
Abstract: A position measuring instrument, of the type including a first component which includes a first electrically conductive sensor conductor and a second component, which includes a second electrically sensor conductor, wherein one of the two components is mounted to move relative to the other component, is provided with an improved connector which comprises at least one insulating member secured to the first component such that the insulating member is substantially prevented from rotating with respect to the first component, at least one electrically conducting contact member, which is secured to the insulating member such that the contact member is substantially prevented from rotating with respect to the first component, is substantially prevented from pulling out of the insulating member, and does not extend substantially beyond the first component, wherein the contact member is electrically connected to the first sensor conductor.
Patent EP-0040064-A3 (EP)
IPC: E04B2/26
Filed: 1981-05-08
Abstract: Hollow, interengaging mould units 10 are built-up to pro­
vide a hollow mould for a retaining, or other, wall. The hollow 
mould is filled with a flowable composition such as concrete. 
Some lower units 40 may have side apertures through which a 
first portion of concrete flows to form footings 44 for the wall. 
A ring beam of a retaining wall may be formed similarly by use 
of apertured upper units 40.  
     The mould units 10,40 are each generally cuboid and 
have apertured tops, bottoms and opposed ends. An upstand­
ing collar on each unit fits inside the lower walls of another 
unit in building the hollow mould. Each mould unit may com­
prise two or three sub-units which are square in plan to allow a 
mould having right-angled corners to be made.
Patent EP-0064642-A3 (EP)
Title: Electric safety device for the control of a printing machine
IPC: G05F1/14
Filed: 1982-04-23
Abstract: Electrical safety device for controlling a printing machine having a control transformer with a plurality of primary and secondary taps for varying voltage levels including respective control lines connected to the secondary taps, a voltage monitoring device connected in a respective control line of one of the secondary taps, and a voltage changing switching device operatively associated with one of the primary taps, the voltage monitoring device being coupled with the voltage changing switching device.
Patent EP-0069920-A3 (EP)
IPC: F16L23/14
Filed: 1982-07-01
Abstract: Um bei einem Flansch zur Verbindung von im Quer­
schnitt rechteckigen Kanalteilstücken aus Blech für lufttech­
nische Hochdruckanlagen, bestehend aus an den Enden der 
Kanalteilstücke rahmenartig zu befestigenden Profilen mit 
zur jeweiligen Kanalseitenwand senkrecht und parallel ver­
laufenden Wänden zum Einschieben der Enden von Kanal­
teilstücken und zur Aufnahme von in die stirnseitigen 
Öffnungen der Hohlprofile einsteckbaren Schenkeln von 
Winkelstücken, wobei die Winkelstücke als Blechformteile 
geringer Dicke mit angeformten Sicken ausgebildet sind, 
unter Verminderung des Werkstoffeinsatzes eine Gewicht­
sersparnis, aber dennoch gleiche Stabilität zu erreichen, wird 
vorgeschlagen, daß die Hohlprofile (2) jeweils in einer der 
zur Kanalstirnseite gleichgerichteten Wänden (3, 4) minde­
stens eine längsverlaufende, über die gesamte Länge des 
Hohlprofiles sich erstreckende, mündungsseitig offene Sicke 
(12, 16) aufweisen, und daß die Winkelstückschenkel (9, 10) 
jeweils mindestens eine ausschließlich in deren Einsteckrich­
tung verlaufende, der Sicke des Hohlprofiles nach Form und 
Lage angepaßte, in letztere einsteckbare Sicke (13) haben 
und zumindest neben den Sicken (12, 13, 16) die Hohlprofile 
ausfüllend profiliert sind.
Patent EP-0097756-A3 (EP)
Title: A magnetisable core for accommodating electrical conductors in an electrical machine, and a method of manufacturing such a core
IPC: H02K1/06
Filed: 1982-11-03
Abstract: A core for a stator and/or rotor of an electrical machine comprises at least one strip of magnetisable material which has been bent in an undulating fashion, to define tooth-like projections (1, 2) and grooves (3,4,5) lying therebetween, for accommodating electrical conductors. The thus bent or folded strip is bent to form a circular ring.
Patent EP-0101796-A3 (EP)
Title: Shaft coupling
IPC: F16D3/50
Filed: 1983-05-30
Abstract: 1. Coupling for the angularly accurate transmission of a mouvement between two shafts (2, 3) for compensating a parallel and/or angular shift, especially for angle adjustment or angle measurement, by means of two spring parallelograms which are arranged perpendicularly relative to ond another and connect a first fastening hub (4) for the first shaft (2) and a second fastening hub (7) for the second shaft (3) to an intermediate piece (6), and which allow a two-dimensional translational relative  movement between the fastening hubs (4, 7) in a plane perpendicular relative to the shaft axes (2, 3) each springs (5) of the spring parallelograms having bending joints (5', 5''), and by means of a biaxial tilting joint, the axes of rotation of which lie in a plane perpendicular relative to the shaft axes (2, 3), characterized in that the springs (5) of the spring parallelograms each have three bending joints (5', 5'') which are connected to one another by means of two portions resistant to bending, in that the two outer bending joints (5') have axes of rotation extending parallel to the shaft axes (2, 3) and in that the middle bending joints (5") together form the biaxial tilting joint whith axes of rotation extending perpendicularly relative to the shaft axes (2, 3).
Patent EP-0103786-A3 (EP)
Title: Ram-type blowout preventer
IPC: E21B33/06
Filed: 1983-08-30
Abstract: A ram-type blowout preventer having a body with a central bore extending therethrough and with guideways extending outward from the central bore, a ram in each of the guideways and having a recess on its front face, a front packer positioned in said ram recess and including a backing portion and an insert portion, the insert portion being tightly interengaged with said backing portion.
Patent EP-0097428-A3 (EP)
IPC: B23B51/04
Filed: 1983-05-20
Abstract: A deep hole drill bit comprises a rod or shank (1), a 
cutting tip (3) attached to one end thereof and a holder (2) 
attached to the other end.  
     In order to improve the drill bit, the rod or shank (1) is 
solid, has a lubricant bore (8) throughout its length and has a 
longitudinal swarf clearance flute (4) of at least 180° and the 
cutting tip (3) has an aperture (7) connected to the lubricant 
bore (8) for outflow of lubricant.  
     The invention also includes suitable methods of manu­
facturing such a drill bit.
Patent EP-0106443-A3 (EP)
Title: Pharmaceutical oral-controlled release multiple-units formulation
IPC: A61K9/24
Filed: 1983-08-09
Abstract: A pharmaceutical oral controlled release multiple-units formulation in which the individual units comprise coated units containing an active substance which is subject to controlled release as a result of coating of the units with a water-insoluble, but water-diffusable controlled release coating, the units additionally comprising particles of an active substance adhered to the surface of the controlled release coating in a substantially uniform layer, the particles being at least one power of ten smaller than the coated units. The active substance in the units may be potassium chloride, and that adhered to the surface of the controlled release coating may be a diuretic.
Patent EP-0108724-A3 (EP)
Title: Apparatus for measuring the rate of erythrosedimentation of the blood
IPC: G01N15/05
Filed: 1983-07-27
Abstract: In an apparatus for measuring the rate of erythrosedimentation of the blood a bell mouthed test tube is provided, having a cylindrical part in which a calibrated and graduated sealing tube, topped with an overflow sleeve for the excess blood, slides. This overflow sleeve allows an automatic filling with blood of the calibrated tube independently from the care taken in the filling of the tapered test tube.
Patent EP-0103548-A3 (EP)
Title: Light-weight welder particularly suited for soft- and silver soldering and the like
IPC: B23K3/03
Filed: 1983-08-16
Abstract: Light-weight welder particularly suitable for soft and silver soldering and the like using a power varying according to the welding temperature, wherein the sensing member for detecting the welding temperature is the welding tip.
Patent EP-0115317-A3 (EP)
IPC: F02D45/00
Filed: 1984-01-23
Abstract: The present invention features a method of calibrating a 
pressure sensor disposed in an internal combustion engine 
which is characterized by delaying the ignition until combus­
tion pressure is not generated during the compression 
stroke, recording the pressure history and mathematically 
deriving the essentially symmetrical half of the motoring 
pressure wave which occurs within the combustion chamber 
during the expansion stroke thereby obtaining the total 
motoring pressure history irrespective of the generation of 
combustion pressure. This data permits the output of the 
pressure sensor to be frequently compared with predeter­
mined motoring pressure values for the same amount of 
inducted air and thus the value assigned to the output of the 
sensor to be adjusted to allow for the physical changes 
which occur within the sensor with temperature and age.
Patent EP-0124906-A3 (EP)
Title: Digitalsignal-Multiplexgerät
IPC: H04J3/12
Filed: 1984-05-08
Abstract: Das Digitalsignal-Multiplexgerät wenigstens einen Mul­
tiplexer (1, 2) und wenigstens einen Demultiplexer (6, 7) für 
Pulsrahmen mit mehreren Nutzinformationskanälen. Im Sen­
deteil befindet sich ein Datensicherungscoder (3) und im 
Empfangsteil ein Datensicherungsdecoder (5). Der Datens­
icherungscoder (3) erzeugt einen Fehlersicherungscode und 
belegt mit der Fehlersicherungsinformation einen oder 
mehrere Nutzinformationskanäle oder ganzzahlige Teile 
wenigstens eines Nutzinformationskanals im Pulsrahmen. 
Diese werden empfangsseitig dem Datensicherungsdecoder 
(5) zugeführt, der Fehler in allen oder einzelnen Kanälen des 
übertragenen Zeitmultiplexsignals erkennt und korrigiert. Auf 
diese Weise können alle oder einzelne beispielsweise für die 
Datenübertragung vorgesehene Nutzinformationskanäle mit 
geringerer Bitfehlerquote übertragen, ohne dabei die 
genormten Hierarchiestufen der Übertragungssysteme zu 
verlassen.
Patent EP-0129230-A3 (EP)
IPC: G09F1/14
Filed: 1984-06-16
Abstract: Die Vorrichtung gestattet eine vorteilhafte Präsentation 
von visuellen Informationsträgern, z.B. von Plakaten, Pros­
pekten, Kurslisten und dgl. Ein Sockel ist aus einer Mehrzahl 
von Sockelelementen (1) gebildet, die durch Abstandshalter 
miteinander in gleichen Abständen verbunden und mit je 
einer Anzahl hintereinander angeordneter, schräggestellter 
Schlitze (5) versehen sind. In diese Schlitze sind Tragglieder 
(17, 18) einsteckbar, die die Informationsträger (22) 
aufnehmen. Ein Randbereich ist bei allen Tragglierdern (17, 
18) identisch ausgebildet und somit an beliebigen Positionen 
in den Sockel einsteckbar. Der eigentliche Tragbereich kann 
bei den einzelnen Traggliedern (17, 18) unterschiedlich 
ausgebildet sein, z.B. in Bezug auf die Höhe oder die Form­
gebung.
Patent EP-0145837-A3 (EP)
Title: Brake motor with hand brake lifting
IPC: H02K7/102
Filed: 1984-08-06
Abstract: 1. Self-braking motor including brake elements (14 and 15) which are firmly held, which are movable in the direction of a brake drum (7) and which can be raised from the latter against spring force by means of an electromagnet in the form of an annular magnet (9), guide members (20) which project axially through the centre of these respective brake elements and lie on a circle (21), which is concentric to the motor shaft (1) ; each guide member (20) being adjacent an inclined guideway (22), wherein the guideways (22) are arranged on a thin-walled ring (23), which can be shifted manually by a hand lever (27) which is accessible on the outside of the motor, and which ring is provided between brake drum (7) or annular magnet (9) and end shield (5') and is mounted coaxially to the motor shaft (1), so as to be rotatable about an angle (alpha) which corresponds at least to the length of one guideway (22), wherein each guideway (22) does not touch its associated guide member (20) in the one limit position (A), and its brake elements (14 and 15) butts against the brake drum (7), whilst in the direction of the other limit position (B), each guideway (22) can be brought into operative engagement with the associated guide member (20) in each case, and the guide members (20) can be raised together from the brake drum (7), characterized in that the brake elements (14 and 15) are firmly fixed to a leaf spring (13) and the ring (23) is firmly connected via spacing stays (28) to a reinforcing ring (29), which is provided with a guide opening (30) for a rotatable mounting, and is designed as a support for the ring (23).
Patent EP-0146133-A3 (EP)
IPC: A41F1/02
Filed: 1984-12-14
Abstract: A capped eyelet (100, 100′, 100″) for attachment of a snap 
fastener member (D) to a garment fabric (F) has a double 
shock-absorbing means comprising a plurality of resiliently 
deformable buffer wings (6, 26, 36) projecting from a flange 
(2) of an eyelet body (A, A′, A″) and a plastically deformable 
buffer plate (C) sandwiched between the buffer wings (6, 26, 
36) and a cap (B) covering the flange. When axial pressure 
is applied to the capped eyelet (100, 100′, 100″) to join with the 
snap fastener member (D) in clinched condition, the buffer 
wings (6, 26, 36) and the buffer plate (C) work together to ab­
sorb an excessive amount of the axial pressure so as not to 
impair the cap (B).
Patent EP-0145444-A3 (EP)
Title: Steering knuckle for a velocipede
IPC: B62K21/18
Filed: 1984-12-04
Abstract: A knuckle joint assembly (10) to fix a handle bar (11) to a steering shaft (12) of a velocipede. the knuckle joint (10) includes two knuckle parts (13. 15) between which the handle bar (11) is clamped with a securing sleeve (18) being fixed to the handle bar (11) and engaging the knuckle parts (13, 15) to prevent rotation of the handle bar (11) about its longitudinal axis relative to the knuckle parts (13, 15).
Patent EP-0138684-A3 (EP)
Title: 2-(n-pyrrolidino)-3-isobutoxy-n-phenyl-substituted n-benzylpropyl amines, their preparation and their pharmaceutical use
IPC: C07D317/66
Filed: 1984-09-26
Abstract: Compounds of the formula:   <IMAGE>   in which X represents one or two radicals selected from halogen, hydroxyl, alkoxy, alkyl, trifluoromethyl or methylenedioxy radicals, and their pharmaceutically acceptable salts, which may be used in the treatment of cardiovascular disturbances such as angina pectoris, hypertension and rhythmic disorders.
Patent EP-0156148-A3 (EP)
Title: High impact strength fiber resin matrix composites
IPC: B29C70/08
Filed: 1985-02-13
Abstract: Improved fiber resin matrix prepreg fabrics are disclosed which are comprised of a first layer of reinforcing fabric coated with an epoxy resin composition and a discrete second layer of an epoxy resin modified with an elastomeric polymer. The discrete second layer is provided with a support comprising a gauze-like, lightweight fibrous mat or carrier of light-weight fibers that preserves the second "interleaf" layer during cure. Cured composites having the continuous interleaf layer intact exhibit high impact strength and resistance to impact damage. In addition, high-performance fiber resin matrix composites are disclosed which are comprised of a first layer comprising reinforcing filaments coated with a thermosetting resin composition and a discrete second layer of a thermoplastic resin. When the composite layers are matched to provide certain minimum strength and elongation properties, composites of unusually high impact strength and resistance to impact damage are achieved which retain their high performance properties over a range of temperatures and environmental exposures.
Patent EP-0157397-A3 (EP)
Title: Arrangement to determine the impact point, the velocity and the angle of incidence of a projectile hitting a target at supersonic velocity
IPC: F41J5/06
Filed: 1985-03-31
Abstract: To determine the impact point and/or velocity and/or angle of incidence of projectiles hitting a target at supersonic speed, independently of the angle between the projectile trajectory and the perpendicular to the impact image plane, there are frames which are arranged in two planes parallel to one another and to the target surface and to the sides of which are attached acoustic sensors surrounding the expected flight trajectories of the projectiles. The impact point, projectile velocity and angle of incidence can be calculated from the sequence and difference in transit time of the electrical signals triggered in the sensors by the bow wave of the projectile. <IMAGE>
Patent EP-0172352-A3 (EP)
Title: Active benzopyran compounds
IPC: A61K31/415
Filed: 1985-06-15
Abstract: Compounds of formula (I); 
<CHEM>
 wherein:
 either one of R1 and R2 is hydrogen and the other is selected from the class of C1-6 alkylcarbonyl, C1-6 alkoxycarbonyl, C1-6 alkylcarbonyloxy, C1-6 alkylhydroxymethyl, nitro, cyano chloro, trifluoromethyl, C1-6 alkylsulphinyl,  C1-6 alkylsulphonyl, C1-6 alkoxysulphinyl, C1-6 alkoxysulphonyl,  C1-6 alkylcarbonylamino, C1-6 alkoxycarbonylamino, C1-6 alkyl thiocarbonyl, C1-6 alkoxy-thiocarbonyl, C1-6 alkylthiocarbonyloxy, 1-mercapto C2-7 alkyl, formyl, or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two C1-6 alkyl groups, or C1-6 alkylsulphinylamino, C1-6 alkylsulphonylamino,C1-6 alkoxysulphinylamino or C1-6 alkoxysulphonylamino, or ethylenyl terminally substituted by C1-6 alkylcarbonyl, nitro or cyano, or -C(C1-6 alkyl)NOH or -C(C1-6 alkyl)NNH2, or one of R1 and R2 is nitro, cyano or C1-3 alkylcarbonyl and the other is methoxy or amino optionally substituted by one or two C1-6alkyl or by C2-7 alkanoyl;
 one of R3 and R4 is hydrogen or C1-4 alkyl and the other is C1-4 alkyl or R3 and R4 together are C2-5 polymethylene;
 either R5 is hydrogen, hydroxy, C1-6 alkoxy or C1-7 acyloxy and R6 is hydrogen or R5 and R6 together are a bond;
 n is 0 or 1; and
 X is CH2 or NR7 wherein R7 is hydrogen or C1-6 alkyl;
 the nitrogen-containing group in the 4-position being trans to the R5 group when R5 is hydroxy, C1-6 alkoxy or C1-7 acyloxy; or a pharmaceutically acceptable salt or solvate thereof having pharmacological activity, a process for their preparation and their use as pharmaceuticals.