baber/WOPTO huggingface dataset:
Patent EP-0135000-A3 (EP)
Title: Device for measuring length according to the double-gap laser interferometer principle
IPC: G01B11/02
Filed: 1984-07-11
Abstract: Length measuring apparatus with position sensor (12), in accordance with the dual beam laser interferometer principle, having a laser light source (16) supplied by a power source (48), a beam splitter (18) disposed in its optical axis for dividing the light beam into a measuring light beam and a reference light beam aligned at an angle thereto, a movable mirror (19) joined to the position sensor and reflecting the measuring light beam parallel to the optical axis with a transverse offset, and an at least partially reflecting additional optical element (20). This optical element (20) can be either in the form of a second mirror or in the form of a second beam splitter. In the area of interference of the beam paths lies at least one photodetector (21) whose output or outputs are connected to an evaluating circuit (37) which has a counting system for counting the light/dark sequences including a detection of direction of movement, and to a digital display system (3). In accordance with the invention, the laser light source is a laser diode (16 ) for the production of laser light which is essentially monomodal both laterally, transversely and longitudinally and has a coherence length that corresponds at least to the length to be measured. The evaluation circuit (37) also has at least one system for eliminating the influences of operational and environmental parameters of the length measuring apparatus. The apparatus is extraordinarily compact, and easy to learn to operate as regards signal processing and regulation. It is consequently suitable both for manual measuring devices (gauges) and for machine devices.
Patent EP-0137296-A3 (EP)
IPC: C08L35/06
Filed: 1984-09-03
Abstract: Die Erfindung betrifft eine thermoplastische Formmasse, 
enthaltend  
A) 5 bis 95 Gew.%, bezogen auf A+B, eines Styrol-­
Acrylnitril-Copolymeren, das aufgebaut ist aus  
a₁) 99 bis 50 Gew.%, bezogen auf A, Styrol und/oder 
einem kernalkylsubstituierten Styrolderivat 
und  
a₂) 1 bis 50 Gew.%, bezogen auf A, Acrylnitril 
und  
B) 95 bis 5 Gew.%, bezogen auf A+B, mindestens eines 
Styrol-Maleinsäureanhydridcopolymeren, bestehend 
aus  
b₁) 99 bis 50 Gew.%, bezogen auf B, Styrol und/oder 
einem kernalkylsubstituierten Styrolderivat 
und  
b₂) 1 bis 50 Gew.%, bezogen auf B, Maleinsäurean­
hydrid.  
     Wesentlich zur Erzielung transparenter Produkte guter 
Ausbeute ist, daß das Gewichtsverhältnis der Comonomeren 
a₂) und b₂) in den Copolymerisaten A) und B)  
1,45 ≧  a₂ / b₂ ≧0,7  
beträgt. Die Formmase wird zur Herstellung von Formteilen 
für verschiedene Anwendungsgebiete verwendet.
Patent EP-0162961-A3 (EP)
IPC: G02B7/182
Filed: 1984-12-14
Abstract: Zur einfachen, dauerhaft sicheren Befestigung eines 
optischen Elementes (2), z.B. eines Reflektorspiegels, ohne 
Beeinträchtigung der Reinheit seiner Umgebung, ist ein 
topfförmiger Träger (1) vorgesehen, in dessen Ausschnitt (6) 
das optische Element durch formschlüssige Aufnahme seit­
lich fixiert ist, wobei als Klemmelement eine in den Träger 
einrastende Schenkelfeder (3) vorgesehen ist, welche unter 
Vorspannung an dem optischen Element anliegt. Damit wird 
eine schraubenlose, kitt- und klebfreie Klemmung erzielt. Die 
Erfindung ist allgemein zur Befestigung von optischen 
Elementen, insbesondere eines Spiegels oder eines Umkehr­
prismas bei einem optischen Resonator, geeignet.
Patent EP-0120532-A3 (EP)
Title: Mucoid exopolysaccharide vaccine against pseudomonas aeruginosa
IPC: C12R1/385
Filed: 1984-03-15
Abstract: A method of inducing an immune response against multiple strains of Pseudomonas aeruginosa which comprises administering to a human or animal an amount of mucoid exopolysaccharide from Pseudomonas aeruginosa 2192 sufficient to induce an immune response in the human or animal is disclosed along with the microorganism which produces this antigen and a method of separating the antigen from the crude bacterial slime.
Patent EP-0140437-A3 (EP)
IPC: C07D205/04
Filed: 1984-10-11
Abstract: Substituted azetidine derivatives of formula 
  
in which R¹ represents a methyl group substituted by at least 
one phenyl group; and R² represents a chlorine or bromine 
atom or a hydroxy or alkanoyloxv group of up to 6 carbon 
atoms, processes for their preparation and their use as 
intermediates for the preparation of azetidine-3-carboxylic 
acid derivatives.
Patent EP-0146163-A3 (EP)
Title: A bituminous composition comprising polymers
IPC: C08L95/00
Filed: 1984-11-20
Abstract: The invention relates to a bituminous composition having improved stability and comprising:(a) 100-30%w of a mixture of(1) 40-99.8%w of a bituminous component having a penetration of less than 800 (0.1 mm) at 25 °C,(2) 0.1-50%w of a block copolymer having at least one thermoplastic monoalkenyl arene polymer block A and at least one elastomeric conjugated diene block B, and(3) 0.1-10.0%w of a polystyrene-poly(ethylene-propylene) diblock copolymer.(b) 0-70%w of a filler.
Patent EP-0127983-A3 (EP)
IPC: H01J35/14
Filed: 1984-05-23
Abstract: A scanning electron beam computed tomography scan­
ner includes means defining a vacuum chamber (16), means 
(21, 22) for producing a space-charge limited electron beam 
(24) at one location in the chamber (16) and for directing it to a 
second location therein, and an elongate target (26) of the 
type which produces X-rays as a result of the impingement 
thereon by the electron beam (24). The scanner also includes 
an arrangement (42) at the second location for causing the 
beam (24) to scan along the length of the target (26) so as to 
impinge on the latter at all points along its length in order to 
cause X-rays to be produced by and emanate from the target 
(26). This arrangement includes means, specifically differen­
tial focal strength electron beam optics, for reducing the con­
vergence of the electron beam (24) in the radial plane, at any 
instant, while maintaining the position of the waist of the 
beam (24) in the scan plane at the location of the target (26), 
thus reducing the mutual repulsion of the electrons in the 
beam and decreasing the azimuthal width of the electron 
beam spot. This also decreases the azimuthal width of X-ray 
beam effective focal spot and thereby improves the resolution 
of the scanner. The increased radial size of the electron beam 
spot is compensated by orienting the target (26) relative to the 
electron beam (24) in a specific way so that the axial width of 
the X-ray effective focal spot is independently controlled.
Patent EP-0122239-A3 (EP)
Title: Process of producing pig iron from iron ore concentrate
IPC: C21B13/14
Filed: 1984-02-24
Abstract: A process for producing pig iron from iron ore concentrate, at which in a reactor vessel iron ore concentrate, coal, oxygen gas and slag formers are injected beneath the surface of a molten iron bath. According to the invention, the ratio CO2/CO in the waste gas (11) from the reactor (2) is caused to increase to a value higher than corresponding to the condition of equilibrium at atmospheric pressure. Hereby a greater heat development is caused to take place in the bath for a certain coal amount. The injected amount of coal in relation to injected amount of concentrate is predetermined to be sufficient for finally reducing pre-reduced iron ore concentrate (4) in the reactor (2). According to the invention, CO and H2 in the waste gas is passed to a pre-reduction step (1), where unreduced iron ore concentrate is pre-reduced and thereafter can be injected into the reactor. 
<??>According to a preferred embodiment, the reactor (2) is pressurized to cause the CO2/CO ratio to increase.
Patent EP-0152774-A3 (EP)
Title: Telescopic pillar with rotary extension rod
IPC: F16B7/14
Filed: 1985-01-19
Abstract: 1. Telescopic pillar with a rotatable extension rod (4) which is positioned inside a tubular column (1) and which, by means of a locking and pivot bearing unit (5) designed as a height adjustment means and capable of rotating together with the rod, can be secured at the required level in relation to the tubular column (1), characterized by the fact that the locking and pivot bearing unit (5) comprises : a bearing bush (11) rotatable and to some extent longitudinally displaceable in the upper terminal zone of the tubular column (1) and having an adjusting mechanism (15) by which the bearing bush (11) and the extension rod (4) are releasably coupled together, a conical sleeve (12) which centres the extension rod (4) in the interior of the bearing bush (11), and an axial bearing system (13, 24) by which the bearing bush (11) is supported on the tubular column (1) via the conical sleeve (12).
Patent EP-0180117-A3 (EP)
IPC: G01N27/12
Filed: 1985-10-19
Abstract: Zum Nachweis eines Stoffes oder einer Komponente 
eines Stoffgemisches wird die Elektronenaustrittsarbeit eines 
Sensormaterials gemessen, dessen Elektronenaustrittsarbeit 
sich bei Adsorption von Atomen oder Molekülen des Stoffes 
oder der Komponente des Stoffgemisches auf der Oberfläche 
des Sensormaterials verändert. Als Meßfühler wird ein zur 
Messung von Elektronenaustrittsarbeit aus Oberflächen ge­
eigneter Schwingkondensator eingesetzt, beispielsweise ein 
als Kelvinsonde bekannter Schwingkondensator.
Patent EP-0191920-A3 (EP)
IPC: G05G5/06
Filed: 1985-12-05
Abstract: Eine Rasteinrichtung (10) hat eine Rastbuchse (13), an 
deren Innenwand mehrere parallel verlaufende Rastnuten 
(14, 15, 16) ausgebildet sind, die zum Einrasten von kugelför­
migen Rastkörpern (21) dienen. Diese sind in Bohrungen (20) 
eines Führungskörpers (18) angeordnet und werden von 
einem von einer Feder (27) belasteten Spreizglied (23) 
jeweils in eine der Rastnuten gedrückt. Mit Hilfe eines 
ringförmigen Einlegeteils (29) ist z.B. eine der Ringnuten (15) 
blockiert, so daß die Rastkörper (21) in dieser Rastnut (15) 
nicht einrasten können. Dadurch ist die Rastbuchse (13) für 
verschiedene Bauteile verwendbar, wodurch sich ein Baukas­
tensystem ergibt.
Patent EP-0186028-A3 (EP)
Title: Optically active nitrodihydropyridines, process for their preparation and their use in medicines
IPC: C07D401/04
Filed: 1985-12-09
Abstract: Pure enantiomers of 5-nitrodihydropyridine of the formula   <IMAGE> are mixed, wherein one of the enantiomers has a high vasodilative action and a low negative inotropic activity on heart muscle, the other enantiomer has a low vasoconstrictive action and a high positive inotropic activity on heart muscle, the mixture being high in vasodilative activity and in positive inotropic activity on heart muscle.
Patent EP-0186060-A3 (EP)
IPC: C08L69/00
Filed: 1985-12-12
Abstract: Polyolefins are graft modified with functional hydroxyl 
groups through an imide linkage and chemically reacted with 
polymerized polycarbonates, polyesters, and/or poly(ester­
carbonates) to produce a thermoplastic molding composi­
tion.
Patent EP-0188771-A3 (EP)
IPC: G01D5/14
Filed: 1985-12-19
Abstract: Bei einem Magnetfeldsensor mit wenigstens einem auf einem 
ebenen Träger aufgebrachten streifenförmigen magnetfeldabhängigen 
Widerstand sind zwecks Erhöhung des Auflösungsvermögens 
und zur Ermöglichung einer Miniaturisierung 
des Magnetfeldsensors erfindungsgemäß n · 2 mit n = 
1, 2, 3... eng benachbarte parallele magnetfeldabhängige 
Widerstände (2 bis 9) vorgesehen und je zwei (2, 3; 4, 5; 
6, 7; 8, 9) an den einen Enden (11) elektrisch miteinander 
verbunden und bilden ein Widerstandspaar und an den anderen 
Enden (16) sind Anschlußelektroden (17 bis 21) vorgesehen, 
und die magnetfeldabhängigen Widerstände (2 bis 9) 
bestehen aus einem ferromagnetischen Material und sind in 
einer Dicke von maximal 0,5µm auf den Träger aufgebracht 
und derart durch ein Magnetfeld behandelt, daß sie eine 
einachsige Anisotropie mit der leichten Richtung parallel 
zur Streifenlängsrichtung (10) und damit eine nichtlineare 
Kennlinie R M  = f(H) besitzen, wobei R M  der magnetische 
Widerstand und H ein diesen beeinflussendes veränderbares 
Magnetfeld senkrecht zur Streifenlängsrichtung (10) und 
in der Ebene der magnetfeldabhängigen Widerstände (2 bis 
9) bzw. des Trägers (1) bedeutet.
Patent EP-0148761-A3 (EP)
Title: Improvements in fibre reinforced plastics sheets
IPC: C08J5/04
Filed: 1985-01-03
Abstract: A solid fibre reinforced plastics material sheet comprising 20 to 60% by weight of reinforcing fibres having a high modulus of elasticity (as herein defined), a substantial proportion of the fibres being between 7 and 50 millimetres long and 13 microns or less in diameter, and 40 to 80% by weight of a thermoplastics material.
Patent EP-0157528-A3 (EP)
Title: Attenuated smallpox vaccine strain
IPC: A61K39/285
Filed: 1985-03-18
Abstract: The invention provides an attenuated smallpox vaccine strain which exhibits no invasiveness caused by peripheral infection on the central nervous system of a mouse, low neuropathogenicity in Cynomolgus monkey, and little postvaccinal side effects. The strain is prepared by subculturing a Lister strain in mammal kidney cells at low temperatures, plaque-purifying the strain thrice, selecting a temperature-sensitive variant, subculturing the temperature-sensitive variant in mammal kidney cells, plaque-purifying the variant twice to isolate a clone showing relatively small and uniform pocks on the chorioallantoic membrane of an embryonated egg, subculturing the clone in mammal kidney cells and isolating a clone showing very small pocks on the chorioallantoic membrane of an embryonated egg.
Patent EP-0186511-A3 (EP)
IPC: B65H51/22
Filed: 1985-12-23
Abstract: A yarn wrapping member (16) and a yarn winding drum 
(7) are rotated in opposite directions. Therefore, a yarn (21) 
fed to the yard wrapping member (16) is wrapped around the 
yarn winding drum at a speed which corresponds to the sum 
of the rotative speeds of the yarn wrapping member (16) and 
yarn winding drum (7). The yarn (21) unwound from the yarn 
winding drum (7) is passed through the hollow portion of a 
main shaft (2) for delivery to the outside.
Patent EP-0190600-A3 (EP)
Title: Ink-metering device for printing machines
IPC: B41F31/04
Filed: 1986-01-21
Abstract: An inking unit disposed in the ink duct of a printing press includes dispensing elements for regulating the quantity of ink dispensed on the duct roller of the press and includes a plurality of blades disposed on linear adjusters for movement in the plane passing through the longitudinal axis B of the quantity-regulating dispensing elements and the line of contact between the dispensing edge thereof and the duct roller. Each blade is secured to a retaining pin on the adjuster by way of a securing aperture disposed perpendicularly to its bearing surface, and only minimal clearance, which can be very reduced in the direction of movement, is left between the pin and the securing aperture, so that when the ink gap closes, the blade of a dispensing element can automatically be aligned parallel by the dispensing edge bearing on the surface of the duct roller.
Patent EP-0200156-A3 (EP)
Title: Use of an aqueous solution of a chlorite matrix for treating tumours
IPC: A61K33/40
Filed: 1986-04-24
Abstract: The solution of a chemically stabilized chlorite matrix is administered intravenously and/or locally for treating tumours.
Patent EP-0209078-A3 (EP)
IPC: A61K36/05
Filed: 1986-07-09
Abstract: An anticancer agent extracted and isolated from chlorella is 
disclosed. This anticancer agent is a kind of glycoprotein 
having an average molecular weight of 4. 
                           5 x 10⁴, of which protein 
moiety consists of α-helix and random coil, sugar moiety consists of 
β-polysaccharide, and circulor dichroism spectrum has a 
positive peak at 275 nm.
Patent EP-0211406-A3 (EP)
IPC: G03F7/033
Filed: 1986-07-31
Abstract: Es wird ein photopolymerisierbares Gemisch beschrieben, 
das einen Photoinitiator, ein polymerisierbares Acryl- ­
oder Methacrylsäurederivat mit einer oder mehreren 
ungesättigten Gruppen und ein polymeres Bindemittel aus 
5 bis 20 Gew.-% Vinylacetat-, 4 bis 30 Gew.-% Vinylalko­
hol- und 50 bis 91 Gew.-% Vinylacetaleinheiten enthält, 
wobei die Vinylacetaleinheiten C aus Einheiten der For­
mel C I, C II und C III 
  
bestehen, worin R ein Wasserstoffatom oder eine niedere 
Alkylgruppe ist.  
     Das Gemisch ergibt Schichten, die sich mit rein wäßrigen 
Lösungen entwickeln lassen und hohe Druckauflagen im 
Flachdruck ergeben. Es kann ferner zur Herstellung von 
mechanisch sehr resistenten Siebdruckschablonen verwen­
det werden, die durch Entwickeln mit reinem Wasser 
herstellbar sind.
Patent EP-0216270-A3 (EP)
IPC: C12P1/00
Filed: 1986-09-11
Abstract: Antifoaming agents are commonly used during 
culturing of enzyme-producing microorganisms. These 
antifoams often persist through enzyme processing, 
slowing filtrations, clogging filtration membranes 
and adversely affecting the quality of the final 
product. The present invention describes a method 
for removing antifoams, and often carbohydrates and 
pigments, from enzyme systems using mineral clay, the 
preferred clay being bentonite.
Patent EP-0226228-A3 (EP)
IPC: B41J11/30
Filed: 1986-12-09
Abstract: Pin tractors for feeding blank paper in various printers, 
typewriters, etc. for use as output devices for electronic com­
puters, especially for personal computers. A belt carrying 
pins is wound rotatably around a driving toothed pulley and a 
driven pulley. Adriven pulley is fitted rotatably to a cylindrical 
part of a fixing member composing a lock means to fix a 
frame to a guide shaft or to a tubular part of a revolving 
member.
Patent EP-0212835-A3 (EP)
IPC: B65D88/16
Filed: 1986-07-14
Abstract: A flexible bulk container comprises a tubular side wall 
structure (1 to 4) of woven fabric, lifting means (13) at an upper 
end of the side wall structure, and a base (14) closing the lower 
end of the side wall structure. The base in the form of a polygon 
having an even number of sides and comprising a plurality of 
thicknesses of said woven fabric. Each thickness is formed by two 
joined flaps of woven fabric forming integral extension of the side 
wall structure and each extending from one side of the polygon 
towards the opposed side thereof. In each thickness of the base, 
each flap is of substantially rightangled triangle shape having a 
first adjacent side lying along one side of the polygon and a 
second adjacent side extending at right angles from said one side 
to the opposed side of the polygon, and the two types are secured 
together substantially along the hypotenuses thereof.
Patent EP-0231741-A3 (EP)
Title: A moulding system for making mould parts
IPC: B22C15/00
Filed: 1987-01-02
Abstract: A moulding system for making mould parts by compacting sand or other like material between a vertical squeeze plate (12) and a vertical swingable plate (8), which form movable end walls in a squeeze chamber (6). The swingable plate is designed to swing away to allow the mould part to pass from the squeeze chamber (6) by advancing the squeeze plate (12) additionally after completed compaction. The swingable plate (8) is journalled in a foremost yoke (4), which connects with a pull yoke (2), placed behind the squeeze chamber (6), by means of a rigid frame structure parallel with the longitu­dinal axis of the chamber.
Patent EP-0234337-A3 (EP)
Title: Waste comminuting device
IPC: B02C19/22
Filed: 1987-02-02
Abstract: The invention relates to a device for comminuting in particular plant waste or other waste subject to rotting, having at least two conveying worms 16, 18, 19 rotatably mounted preferably in perpendicular housing walls 6, driven in opposite directions or having conveying threads 14 aligned in opposite directions, with longitudinal axes 20, 21 running in planes 12, 13 located on top of one another for the, preferably, multiple rolling of the material to be comminuted and with a comminuting unit having rotating comminuting tools 26. In order to be able to process in addition to smaller waste also bulky and solid waste materials without impedance and with constructionally simple means,  the rotating cutting tools 26 of the cutting unit are arranged on the conveying worm 16 located in the lower horizontal plane 12 in a longitudinal end region 25 near to the housing wall. <IMAGE>
Patent EP-0236805-A3 (EP)
Title: Process for diminishing the heat conductibility of austenitic-steel work pieces
IPC: C21D7/10
Filed: 1987-02-18
Abstract: 1. Use of workpieces made of austenitic steel in cryogenics, it being necessary for the workpieces to have a reduced thermal conductivity and at the same time increased strength, provided, however, that the workpieces have been plastically deformed below their martensite transformation temperature.
Patent EP-0246426-A3 (EP)
Title: Facility for manufacturing profile knives for a cutter-head of a processing machine, especially of a moulder
IPC: B24B17/02
Filed: 1987-03-28
Abstract: The facility has a holder (14) for the cutter head (31) as well as a grinding tool (21) for producing the profile (26) of the profile knives (9). In addition, the facility has a copying device with a support (10) for a template (1) and a copying part (24) which traces the profile (6) of the template (1). The holder (14) has a stop (19) for the cutter head (31), and the support (10) has a stop (13) for the template (1). The cutter-head stop (19) is at a predetermined distance (8) from the start of the profile (26) of the profile knife (9) to be produced, which distance (8) corresponds to a predetermined distance (8) between the template stop (13) and the start of the profile (6) of the template (1). The distance (8) of the start of the profile of the profile knife (9) from the cutter-head stop (19) is equal to the distance of the start of the profile from a spindle unit of the processing machine. The profile knives (9) produced in the facility have an exact position of the profile (26), the start of which is at a predetermined desired distance from the corresponding side of the cutter head. <IMAGE>
Patent EP-0243767-A3 (EP)
IPC: A47B96/14
Filed: 1987-04-11
Abstract: Die Erfindung betrifft eine in Möbel, Wände od. dgl. 
einsetzbare Hohlschiene mit einem Lochraster zum 
Einhängen von Beschlägen, wobei die Breite des nach 
außen hin offenen Schlitzes nur als sehr schmaler 
Spalt ausgebildet ist, wobei der Schlitz auf beiden 
Seiten von dem Werkstoff des Möbel- oder Wandteiles 
begrenzt ist,  
der Beschlag als plattenförmiges Halteelement ausge­
bildet ist und  
die Schlitzbreite der Dicke des Beschlages ent­
spricht.
Patent EP-0253197-A3 (EP)
IPC: B23Q3/155
Filed: 1987-06-30
Abstract: Die Greifvorrichtung hat zwei Greifarme (4, 5), die um 
eine gemeinsame Achse (12) unmittelbar schwenkbar mit­
einander verbunden sind. Der Schwenkachse (12) ist ein 
Anschlag (37) zugeordnet. Beide Greifarme (4, 5) sind über 
Kniehebel (24, 25) an eine Kolbenstange (26) einer Kolben-­
Zylinder-Einheit (29) angelenkt. Die Kolbenstange (26) ist 
relativ zur Schwenkachse (12) verschiebbar. Mit der Kol­
benstange (26) lassen sich die Greifarme (4, 5) in einer ein­
zigen Verschiebebewegung ausfahren und in ihre Greifstel­
lung verschwenken.
Patent EP-0257417-A3 (EP)
Title: Colour marker in streptomyces plasmids
IPC: C12N15/65
Filed: 1987-08-08
Abstract: Subjecting Streptomyces coelicolor DSM 3030 to total digestion of the complete DNA, cloning into a suitable vector and transformation of a Streptomycetes recipient strain result in colonies with an intense blue-black colour. Reisolation of the plasmid DNA and cutting with BamHI results in a 5.5 kb fragment on which the pigment gene is located. The latter is suitable as marker, in particular as inactivation marker, in Streptomycetes.