baber/WOPTO huggingface dataset:
Patent EP-0116686-A3 (EP)
Title: Device for drawing off noxious products, especially high temperature ones
IPC: B08B15/00
Filed: 1983-09-28
Abstract: 1. Apparatus for sucking away noxious substances, in particular high-temperature noxious substances, in a suction passage which is laid in a fixed location and which is composed of individual passage sections, and at least one suction carriage which is movable on the suction passage and having a connection for connecting suction tubes or the like, wherein a suction flap is arranged on the suction passage movably by the suction carriage from a sealing position into an opened position and a switch element which can be triggered by the suction carriage in said position, for a fan for acting on the suction passage, is arranged on the suction passage, characterized in that the suction flaps (11) are in the form of discs which are guided on two oppositely disposed spring-carrying pins (13) which project into the interior of the suction passage (2) and which are fixed to a passage wall (8).
Patent EP-0112581-A3 (EP)
Title: Improved hybrid camera arrangement
IPC: G03B7/081
Filed: 1983-12-27
Abstract: An improved exposure control system for a photographic camera apparatus operates to ignite a source of artificial illumination at an aperture value related to the camera-to-subject distance and having an overexposure capability which progressively diminishes in correspondence with increasing camera-to-subject distances.
Patent EP-0098683-A3 (EP)
Title: Apparatus for and process of treating web material
IPC: D21F11/00
Filed: 1983-04-06
Abstract: A system of treating web material wherein the the web (14) is transported through a differential relative velocity nip defined by a web support surface (12) and a pick-up member (22) having voids therein and having a relative velocity differing from that of the support surface at the nip location. Substantially simultaneously with the web treatment the web is applied to the pick-up member with the web impressed into the voids to lock the web against movement relative to the pick-up member.
Patent EP-0099619-A3 (EP)
IPC: C23C10/28
Filed: 1983-04-11
Abstract: An improvement in the manufacture of cube-on-edge 
oriented silicon steel; the improvement comprises coating 
the surface of the silicon steel with a manganese-bearing 
material prior to texture annealing, whereby secondary grain 
growth is inhibited during texture annealing to achieve 
reduced watt loss.
Patent EP-0106466-A3 (EP)
Title: Removal of sulfonic resin extractables from aqueous sugar solutions using acrylic anion exchange resin
IPC: B01J41/04
Filed: 1983-08-30
Abstract: Acrylic anion exchange resin is used, alone or in combination with another anion exchange resin to remove, from sugar solutions, the materials they may extract when they are contacted for example in other stages of their purification, with sulfonic acid cation exchange resin.
Patent EP-0135782-A3 (EP)
Title: New derivatives of biliary acids, process for the production thereof and corresponding pharmaceutical compositions
IPC: C07J9/00
Filed: 1984-08-17
Abstract: New derivatives of chenodeoxycholic, ursodeoxycholic, cholic and ursocholic acids, bearing a methyl group in the side chain, in alfa position to the carboxylic group, the corresponding nor- and di-nor- derivatives, and the corresponding conjugates with taurine and glycine, are described.The compounds of the invention are prepared by methylation of the esters with methyl iodide in the presence of lithium-dialkylamides.
Patent EP-0139265-A3 (EP)
IPC: C07D409/06
Filed: 1984-10-03
Abstract: This invention relates to novel imidazolidinone prosta­
glandin compounds of the formula 
  
and the pharmaceutically acceptable salts thereof, wherein A 
is -C₂H₄- or -CH=CH-; R¹ and R² are independently 
hydrogen or alkyl of 1 to 4 carbons; R³ is hydrogen or 
methyl; and R⁴ is -(CH₂) n CH₃ wherein n is 3-7, cycloalkyl of 
5-7 carbons, a substituent of the formula 
  
wherein R⁵ is hydrogen, alkyl of 1 to 4 carbons, alkoxy of 1 to 
4 carbons, halo or trifluoromethyl. These compounds are 
inhibitors of blood platelet aggregation.
Patent EP-0125026-A3 (EP)
Title: An apparatus for recording a video signal
IPC: H04N5/782
Filed: 1984-04-06
Abstract: In an apparatus having a record mode for recording video or other information signals in successive parallel information tracks on a record tape by means of a plurality of rotary heads repeatedly scanning across said tape and having respective gaps with different azimuth angles, and in which the apparatus is changeable to a playback mode for causing each of said heads to provide a respective output when it is scanning an information track in which information signals have been previously recorded by a head with a gap having the same azimuth angle; clogging of one or more of the head gaps which would prevent further recording is detected, in the playback mode, by switching from one to another of the outputs of the heads during each period required forthe scanning of the tape by each of the heads, detecting the levels of the head outputs during such switching therebetween, and operating a clog indicator when the detected levels of the head outputs are insufficient during the scanning of the tape by each of the heads. In order to avoid a false clog indication, the operation of the clog indicator is inhibited when the usual fixed head does not reproduce control signals in the playback mode, for example, as when there has been no previous recording of information signals on the record tape.
Patent EP-0176721-A3 (EP)
Title: Insulating material
IPC: B32B5/18
Filed: 1985-08-16
Abstract: 1. Insulating material in tubular and strip form comprising at least one moisture impermeable outer layer (4) and at least one fiber layer (3) which is combined with the outer layer (4) into a composite structure (1), characterized in that the outer layer (4) comprises a plastic foil and in that the fiber layer (3) is arranged between the plastic foil and a foam layer (2) of closed cell foam material.
Patent EP-0157456-A3 (EP)
IPC: A01D78/00
Filed: 1985-03-28
Abstract: A crop displacing machine comprises rake members (3, 4) 
which each comprise two V-belts (15, 16) disposed one above 
the other. The V-belts (15, 16) are interconnected by crop dis­
placing members (42) which circulate, in operation, about axes 
(9, 9A). In the operative part of their travel, the crop displacing 
members (42) are inclined to the travel direction (A) of the ma­
chine. The crop displacing members (42) may be made wholly 
or partly from flexible material such as natural or synthetic rub­
ber or synthetic resin. The rake members (3, 4) are supported 
by supporting discs (19) which are vertically adjustable.
Patent EP-0182639-A3 (EP)
IPC: G02F1/1347
Filed: 1985-11-18
Abstract: An optical filter having variable transmission characteris­
tics and application therefor. An optical filter is constructed of 
a nematic liquid crystal cell wherein the liquid crystal material 
is linearly aligned and molecules of a dichroic or pleochroic dye 
are absorbed therein. A voltage selected from within a pre­
determined range is applied to the cell electrodes to select a 
predetermined contrast characteristic from within a corre­
sponding continuous range. The filter is placed in front of a dis­
play device to control the light emitted therefrom. Two or more 
such filters are stacked with different alignment directions so 
as to increase the contrast range. A quarter wave plate is 
placed in back of the filter to produce a variable circular polariz­
er. A quarter wave plate is placed between the filter and the dis­
play screen to reduce glare by producing attenuation of exter­
nal light as it impinges on and is reflected back through the 
filter.
Patent EP-0157725-A3 (EP)
Title: Matrix print head with an adjustable print wire guide
IPC: B41J2/265
Filed: 1985-02-06
Abstract: A dot matrix print head which has on the side of the print countersupport (1) a print needle adjustment unit (3) with an electromagnetically drivable guide orifice (7) for the print needles (4) on an adjustment element (6). To provide a precise adjustment for the guide orifice (7) with controllable production tolerances, with flat design of the print head in the area of the guide orifice (7), and with easy installation, to provide a changeover for several guide orifices (7), and to define reliable end positions of the guide orifices (7), the adjustment element (6) consists of a guide support (7) mounted in the area of the print needle drive unit (2) and swiveling by means of a play-free joint (8). An electromagnet (15), fastened next to the guide support (7), is mounted on an armature bridge (13) supported in a play-free swivel bearing (14) running crossways to the guide support (7). The armature bridge (13) rests on the guide support (7) by spaced supporting projections (18), (19).
Patent EP-0212198-A3 (EP)
Title: Power-actuated chuck
IPC: B23B31/167
Filed: 1986-07-08
Abstract: A power-operated chuck that is provided with a plurality of clamping jaws that are disposed in a chuck body in such a way as to be radially movable. The radial clamping movement of the clamping jaws is produced by a gear mechanism disposed in the chuck body and via an axial movement of a drive member. Radial positioning of the clamping jaws relative to the starting position of the drive member is adjustable, prior to carrying out a clamping stroke, for shifting the clamping stroke within the clamping range, with adjustment being effected by an adjustment member that acts simultaneously upon all of the clamping jaws. Via an additional axial movement, the drive member can be conveyed to a position that is beyond the clamping range, and in which position the clamping jaws are uncoupled from the drive member. An additional adjustment member is axially movably disposed in the chuck body. This member is connected via respective gear mechanisms to all of the clamping jaws, and during clamping movements of the drive member is carried along in a non-powered state. When the clamping jaws are uncoupled from the drive member, the adjustment member can be operated in a controlled manner to carry out a radial adjustment of the clamping jaws relative to the drive member.
Patent EP-0213617-A3 (EP)
Title: Digestive tract contractile motion stimulant
IPC: C07H17/08
Filed: 1986-08-28
Abstract: Disclosed are digestive tract contractile motion stimulants containing compounds, or salts thereof, represented by the following general formula:The compounds described above have an excellent effect of stimulating the gastrointestinal contractile motion, and the preparations of the present invention containing these compounds can be advantageously used as digestive ract contractile motion stimulants.
Patent EP-0212955-A3 (EP)
IPC: A61N1/36
Filed: 1986-08-15
Abstract: The application discloses an implantable electrode assem­
bly for cardiac stimulation, including a catheter lead (2) and an 
electrode head (1) with a fixing hook (5) fastened rigidly to the 
electrode head remote from the tip of the head, and in which 
the tip of the fixing hook is in cooperative relationship with a 
recess (3) in the head.
Patent EP-0226392-A3 (EP)
IPC: G06F3/023
Filed: 1986-12-03
Abstract: Display elements are associated with the keys of 
the keyboard for displaying information. Display commands 
indicative of information to be displayed on the display 
elements are sent to the keys, each such command identi­
fying which of the keys are intended recipients of the 
command. Associated with each key is a receiving means 
which determines whether such key is an intended recipient 
of a particular command. If so, the information is 
displayed on the associated display element.
Patent EP-0228352-A3 (EP)
IPC: C30B33/00
Filed: 1986-12-18
Abstract: A process for obtaining layers of different magnetic anisotropy 
properties in epitaxial films of magnetic garnets, in which process 
the film is subjected to a reducing treatment with the formation of 
parallel layers with different lattice parameters, between which 
layers a difference occurs in the orientation of the axis of sponta­
neous magnetization as a result of the magnetostriction effect. More 
particularly, by carrying out an annealing treatment in hydrogen on 
a garnet film having a positive magnetostriction constant the forma­
tion is obtained of a lower layer with spontaneous magnetization 
perpendicular to the film plane as well as of a surface layer whose 
spontaneous magnetization lies in the plane. Such structure can be 
directly applied to the production of magnetic bubble memories.
Patent EP-0244586-A3 (EP)
IPC: C10F5/00
Filed: 1987-03-05
Abstract: The invention relates to a method of preventing the 
energy loss, self-heating and self-ignition of a peat stack. 
The rick storage of peat is often connected with a heating 
caused by exothermal reactions, which causes energy 
losses of the peat and even self-ignition. This problem has 
been solved by conducting inert protective gas into the 
stack, by which the air present in the stack is displaced or 
diluted and thus the aerobic exothermal reactions of the 
peat are prevented. It is preferable to insert inert protective 
gas in a liquid state into a stack heated up to critical point 
or into the heat centre of it, the gas rapidly cooling the stack 
or the centre and thus preventing even more efficiently the 
ignition of a stack fire. Covering the stack with a cover like 
a plastic foil considerably prolongs the presence of the 
inert-gas in the stack and thus improves the effect of the 
inert-gas treatment.
Patent EP-0240860-A3 (EP)
Title: Heating furnace heating furnace
IPC: F24D3/10
Filed: 1987-03-26
Abstract: The heating furnace has at least one heating circuit distributor which is connected to its forward and return run connections and in which fittings such as circulating pump (10), shut-off valves (7) and mixing valves (8) and manometers, temperature indicators or the like are arranged. The at least one heating circuit distributor (1) is arranged with its plane of extension (2) perpendicular to the heating furnace rear wall (3) next to the flue gas offtake pipe (4). In the heating circuit distributor (1), the fittings (5) are arranged with their longitudinal axes (6) transversely to the plane of extension (2). <IMAGE>
Patent EP-0239976-A3 (EP)
IPC: H01M4/60
Filed: 1987-03-31
Abstract: This invention relates to a secondary battery and, more 
particularly, relates to a power storage secondary battery 
containing a molten salt (4) as an electrolyte and at 
least one organic polymer (6) electrode (2) having 
conjugated double bonds in its main chain, which is 
suitable for obtaining high power, high energy density and 
long life.
Patent EP-0245819-A3 (EP)
IPC: H03K17/082
Filed: 1987-05-11
Abstract: The circuit breaker includes 
a power transistor module (25) in series with a load. Load 
current is continuously monitored in a load resistor (29) and 
compared with threshold current values in three comparators (4l, 
42, 43) which define maximum current for equipment turn-on and 
steady state conditions. The steady state conditions may be 
briefly exceeded to allow normal transient overloads to exist on 
the line for periods up to 25 milliseconds. A maximum current 
level greater than the normal transient overload can exist on the 
line for lO milliseconds after the circuit breaker turns on. The 
circuit breaker can be turned off in less than lO microseconds.
Patent EP-0256408-A3 (EP)
IPC: B21B31/20
Filed: 1987-08-03
Abstract: Bei einer Biege- und Ausbalanciervorrichtung für axial 
verschiebbare Arbeitswalzen eines Quartowalzgerüstes sind 
beidseitig im Fenster jedes Walzenständers je ein orts­
fester Führungsblock befestigt, wobei die Kraft von Biege­
zylindern auf die in Achsrichtung und vertikal verschieb­
bar geführten Arbeitswalzeneinbaustücke übertragen wird.  
     Zur Schaffung einer robusten, betriebssicheren Biege- ­
und Ausbalanciervorrichtung mit kippmomentfreier Über­
tragung der Biege- und Verschiebekräfte auf die Arbeits­
walzeneinbaustücke (4, 5) und vertretbaren Reibungen 
zwischen Führungsflächen sind die Arbeitswalzeneinbaustücke 
(4, 5) beidseits mit je einer im mittleren Höhenbereich 
angeordneten Gleitflächen (25, 27) an einem Führungsab­
satz (24, 26) eines unteren bzw. oberen am Führungs­
block (12, 13) vertikal geführten Hubgehäuses (14 bzw. 15) 
abgestützt, wobei jedem Hubgehäuse (14, 15) auch im Höhen­
bereich des jeweils anderen Hubgehäuses (15 bzw. 14) Führungs 
flächen (21a, 18a) zugeordnet sind.
Patent EP-0257520-A3 (EP)
IPC: C08F6/12
Filed: 1987-08-18
Abstract: Kontinuierliches Verfahren zur Entfernung von gelösten Stoffen aus Poly­
merlösungen mittels eines Ringspaltverdampfers (4), bestehend im wesentlichen 
aus parallel und vertikal angeordneten Rohren in Form eines Rohrbündels 
mit jeweils in den Rohren konzentrisch angeordneten Verdrängerkörpern 
sowie einer Aufgabe-(3) und Verteilungseinrichtung und einer Abzugsein­
richtung (8), wobei die Polymerlösung (2) 
am Eintritt in den Ringspaltverdampfer 
auf die Ringspalte aufgegeben und die aufkonzentrierten Polymere in 
flüssiger Form und die gelösten Stoffe in dampfförmiger Form am Austritt (7, 6) 
aus dem Ringspaltverdampfer gemeinsam abgezogen werden.
Patent EP-0232936-A3 (EP)
IPC: C09D5/08
Filed: 1987-01-27
Abstract: Novel system for providing anti-corrosion protective 
coatings, e.g. for metal pipes and the like, comprising: (1) a 
rubber-based primer coating mixture; and (2) an adhesive 
tape comprising a backing carrying a rubber-based adhesive 
coating comprising a mixture of pre-crosslinked butyl rubber 
and virgin rubber alone or in combination with reclaimed 
rubber, or a mixture of virgin rubber and/or halogenated butyl 
rubber alone or in combination with reclaimed rubber, the 
virgin and/or halogenated butyl rubber being partially cross­
linked by a phenolic resin crosslinking agent, the system 
further including a crosslinking agent and a crosslinking 
activator adapted to provide an in situ crosslinking of the 
system after the primer coating and tape are applied.
Patent EP-0234768-A3 (EP)
Title: Agitators
IPC: B01F3/04
Filed: 1987-02-02
Abstract: Turbine agitator assembly for the dispersion of a fluid in a liquid comprises (a) a reservoir for liquid; (b) a rotor mounted in the reservoir with a number of radially extending blades; and (c) means for sparging a fluid into liquid liquid in the reservoir; in which (d) the fluid sparging means and the rotor being so constructed and arranged that the submerged rotor blades and/or the liquid flow they generate disperse the sparged fluid; such that (e) each of the blades is hollow and has a discontinuous leading edge, only a single trailing edge along an acute angle, no external concave surface and an open radially outer end.
Patent EP-0232159-A3 (EP)
IPC: H02J7/00
Filed: 1987-02-02
Abstract: An electrical power supply for use in augmenting the 
supply provided by an automobile's battery, comprises a 
housing (1) containing a battery (3) and a charging circuit 
arrangement (4) by which the battery can be charged. Power 
input means (5, 6) for charging of the battery (3) are provided, 
as are power output means (14, 40) for connection to a bat­
tery to be augmented.
Patent EP-0283613-A3 (EP)
Title: Dry test strip suitable for oxygen demanding detection system
IPC: G01N33/66
Filed: 1987-04-30
Abstract: Immunoassay and chemical assay dry test strips for the 
detection of a target analyte in a test fluid using a dry 
chemistry detection means requiring atmospheric oxygen for 
appropriate analyte detection comprises a detection zone 
supported on a carrier strip and optionally protected by a 
protective film wherein the film and the carrier strip can 
have an aperture means for providing to the chemistry a 
sufficient supply of atmospheric oxygen for appropriate 
analyte detection.
Patent EP-0264242-A3 (EP)
IPC: H01L21/336
Filed: 1987-10-09
Abstract: This invention provides a MOS semiconductor device 
having submicron transistor, including a semiconductor 
substrate (40) of a first conductive type, and having a 
predetermined power source voltage applied thereto, 
comprising a gate insulation layer (46) on the 
semiconductor substrate (40); a gate electrode (47) on 
the gate insulation layer (46); impurity regions (43) of 
a second conductive type in the semiconductor substrate 
(40) and adjacent to the gate electrode (47) and the 
gate insulation layer 46), the device substantially 
satisfying the equation  
0.9V < 6.2 x (L/2) < 1.1V,  
where V is the power source voltage in volts, and  
L is the length of the gate electrode (47) in 
microns.  
     When the impurity regions have a first impurity regions 
(13) and a second impurity regions (14) having a higher 
concentration than that of the first impurity regions 
(13), the device is substantially satisfied the 
alternative equation  
0.9 V < 8.4 x (L/2) < 1.1 .
Patent EP-0247907-A3 (EP)
Title: Metal carbide and nitride powders for ceramics obtained by carbothermal reduction, and process for their manufacture
IPC: C01B31/30
Filed: 1987-03-25
Abstract: Nitride and carbide powders by a carbothermal reduction route and, if appropriate, nitration of metal oxides capable of being employed especially for the manufacture of ceramics and having a specific surface of between 30 and 250 m<2>/g. Process for the manufacture of powders comprising the following stages: a) from metal oxide or oxides with a particle size of less than 10 mu m, a binder generating carbon, not later than during the carbothermal reduction reaction and, if appropriate, additional carbon, manufacture of granules with a controlled pore volume, b) carbothermal reduction reaction of the granules obtained under a, if appropriate in the presence of an atmosphere containing nitrogen,  c) decarbonisation, d) obtaining powders. s
Patent EP-0246149-A3 (EP)
Title: Immunomodulating agents prepared by half-synthesis from a bacterial polysaccharide extracted from a mutant non-encapsulated strain of klebsiella pneumoniae
IPC: C08B37/00
Filed: 1987-05-11
Abstract: A polysaccharide derivative characterised in that it is an amide, an ester, an ether, a salt or a quaternary ammonium derivative of D.25 with an amine, an acid or an alcohol.
Patent EP-0297328-A3 (EP)
IPC: H04B7/08
Filed: 1988-06-11
Abstract: Bei einer Mehrantennenanordnung mit mehreren Antennen für 
Antennendiversity vorzugsweise für den Empfang im Bereich 
der Meterwellen (UKW), z.B. für ein Kraftfahrzeug, mit 
einem im Bereich einer Scheibe, z.B. einer PKW-Heckscheibe, 
angeordneten Heizfeld mit stirnseitig angeordneten Leiter­
teilen zur Zuführung des Heizstroms und mit zwischen die­
sen angeordneten zu heizenden Leiterteilen sind mindestens 
drei Diversityantennen vorhanden und weisen mindestens 
zwei der Diversityantennen derartige stirnseitig angeord­
nete Leiterteile (4a,4b;4d,4c) und zwischen diesen ange­
ordnete, zu heizende Leiterteile (2a,2b) und ein Klemmen­
paar auf. Dabei weist jedes Klemmenpaar einen Massean­
schlußpunkt (14a,14b) und einen Leiterteil-Anschlußpunkt 
(5a,5b) auf, und es sind die Leiterteil-Anschlußpunkte 
der Diversityantennen derart angeordnet, daß sie HF-mäßig 
weitgehend voneinander entkoppelt sind. In den Heizstrom­
zuführungsleitungen sind HF-Leistung sperrende Elemente 
(6a-d) vorgesehen, und es ist in dem nicht mit Leitern be­
deckten Flächenteil der Scheibe mindestens ein Antennen­
leiter-Anschlußpunkt als Teil einer weiteren Antenne vor­
handen sowie ein Anschlußklemmenpaar aus einem Massean­
schluß (52,14c,14d) und dem Antennenleiter-Anschlußpunkt 
(5c,5d) gebildet und der Antennenleiter mit Anschluß­
klemmenpaar derart angeordnet, daß jede Diversityantenne 
HF-mäßig weitgehend von den anderen entkoppelt ist.