baber/WOPTO huggingface dataset:
Patent EP-0350086-A3 (EP)
Title: Tilted channel, serial parallel-serial, charge coupled device
IPC: H01L29/49
Filed: 1989-06-14
Abstract: A serial-parallel-serial, charge-coupled device 
includes an array of horizontal rows and columns of 
closely spaced charge storage cells. Each storage 
cell is formed by an electrode covering an insulation 
layer above a semiconductor substrate. The 
semiconductor substrate of each storage cell includes 
a channel region for conducting carriers laterally 
through the storage cell. The channel region of each 
storage cell included both in a first row of the 
array and in any column of the array has a tilted 
potential gradient providing an electric field 
facilitating charge carrier drift within the channel 
region in two lateral directions, toward a 
neighboring storage cell of the first row and also 
toward a neighboring storage cell of its column.
Patent EP-0377253-A3 (EP)
Title: Atomizer made of a high-melting metal
IPC: G01N1/00
Filed: 1989-12-21
Abstract: The invention relates to an atomizing device of high-melting metal for an improved cost and precision of analysis in flameless atomic absorption spectroscopy which is heated by the direct passage of current. The atomizing device comprises of an upper and lower strip-shaped sheet metal part, placed on top of each other, each having a semi-cylindrical center section which form a hollow-cylindrical cuvette with lateral current lead-ins. The current lead-ins of the upper part extend over the entire length of the cuvette, whereas the current lead-ins of the lower part extend only across the end sections of the cuvette.
Patent EP-0338783-A3 (EP)
IPC: C22C49/06
Filed: 1989-04-18
Abstract: A fiber-reinforced metal composite (aluminum-matrix 
composite) consisting essentially of reinforcing fibers 
and an aluminum alloy containing 0.005 to 5 wt% of 
cobalt of a metal matrix.
Patent EP-0355068-A3 (EP)
Title: Recombinant hybrid immunoglobulin molecules and their use
IPC: C12N15/58
Filed: 1989-08-21
Abstract: A recombinant hybrid immunoglobulin molecule has an 
antigen binding site specific for fibrin linked to a 
second protein comprising the active portion of a 
plasminogen activator, single-chain urokinase. Cloning 
and production of these novel hybrid immunoglobulin 
molecules are also disclosed. The recombinant hybrid 
immunoglobulin molecules can be used in immuno­
diagnostic and immunotherapeutic processes.
Patent EP-0363100-A3 (EP)
Title: Selective polishing method
IPC: B24B37/10
Filed: 1989-09-29
Abstract: A selective polishing method comprises 
polishing the surface of a body to be polished having 
a region comprising Si₃N₄ and a region comprising a 
material more easily workable than said Si₃N₄ provided 
with a difference in height with the surface of the 
region comprising said more easily workable material 
being made higher with an abrasive comprising 
colloidal silica or an abrasive comprising colloidal 
silica as the solute and water as the solvent.
Patent EP-0379190-A3 (EP)
IPC: C08J7/04
Filed: 1990-01-18
Abstract: A polyester laminated film with excellent 
sealing ability is provided. The polyester laminated 
film comprises a base film of a polyester resin and a 
sealing film of a polyester composition, said sealing 
film being disposed on at least one side of said base 
film, wherein the sealing energy, which is measured 
when two pieces of said laminated films are joined 
together with the respective sealing films facing each 
other, is 300 g . cm/15 mm or more.
Patent EP-0393456-A3 (EP)
IPC: F42C9/06
Filed: 1990-04-07
Abstract: Ein Zünder eines Bomblets weist einen Schieber(2) auf, in 
dem ein Detonator(12) für eine Aufschlagzündung 
angeordnet ist und der im Freiflug des Bomblets von 
seiner Sicherstellung in seine Scharfstellung übergeht. 
Um eine Selbstzerlegezeit erst mit der Scharfstellung des 
Schiebers(2) beginnen zu lassen, sind in dem Schieber(2) 
eine hydraulische oder pneumatische Zylinder-Kolben-­
Verzögerungseinrichtung(21) und eine mit dieser 
gekoppelte Selbstzerlegenadel(15) für einen 
Selbstzerlegedetonator(14) angeordnet. Die 
Verzögerungseinrichtung(21) ist blockiert, bis der 
Schieber(2) in seiner Scharfstellung steht. In 
Scharfstellung bremst die Verzögerungseinrichtung(21) die 
Bewegung der Selbstzerlegenadel(15) während der 
Selbstzerlegezeit.
Patent EP-0396052-A3 (EP)
Title: Line thermal printer for bar-coded paper
IPC: G06K7/10
Filed: 1990-04-27
Abstract: A line thermal printer for making a print on a 
paper having a bar code indicating such as a paper 
size. As a predetermined position of a line thermal 
head is heated, with the paper sandwiched between the 
thermal head and a platen, a desired printing action 
is progressively performed. For reading the bar code 
of the paper before printing, a bar code reader mechanism 
is provided which includes a sensor carrier 
unit for reading the bar code by scanning, and a guide 
member for supporting the paper on the opposite side. 
A thermal line printer mechanism is movable between a 
printing position in which the head and platen are 
close to each other and a non-printing position in 
which these two parts are remote from each other. 
Also the bar code reader mechanism is movable between 
a reading position in which the sensor carrier unit 
and the guide member are close to each other with the 
paper sandwiched therebetween and a non-reading position 
in which these two parts are remote from each 
other. Accordingly, feeding of the paper, reading of 
the bar code defining printing conditions and printing 
can be performed continuously and automatically.
Patent EP-0396144-A3 (EP)
Title: Rotary preforming machine for uppers
IPC: A43D11/14
Filed: 1990-05-04
Abstract: The invention relates to a rotary preforming machine 
particularly suitable for the shaping of uppers before the 
operation of injecting the soles. The machine comprises a 
stepwise rotary carousel (4) on which a series of openable 
upper-holder lasts (6) is perimetrally fixed. Each last (6) 
has a series of holes (10) connected to a water vapor 
generator by means of tubes. The rotating carousel (4) co­
operates with at least two consecutive fixed workstations 
(12), each comprising a movable carriage (16) guided so as 
to slide around the upper-holder last (6) which is located 
thereat by the movement of the carousel (4). Elements 
(23,24) for beating uppers fitted on the lasts (6) are 
coupled to the movable carriage (16).
Patent EP-0400622-A3 (EP)
IPC: D04H1/42
Filed: 1990-05-30
Abstract: A method for imparting hydrophillc properties to nonwoven material containing hydrophobic fiber or fibrillated film, in which a wettability modifying composition comprising a polyalkoxylated secondary or tertiary fatty acid amine is compounded into the molten polyolefin-containing composition prior to spinning or casting, optionally in combination with from 1% to 60% by weight of primary fatty acid amide, and such nonwoven material to which the hydrophilic properties have been so imparted, are disclosed.
Patent EP-0403921-A3 (EP)
Title: Process for the preparation of coatings
IPC: C08G18/32
Filed: 1990-06-12
Abstract: A novel process for the production of coatings by coating any desired substrates with a two-component coating composition which contains, as binder, a mixture of a polyisocyanate component and a reactive component which comprises, at least partially, compounds of the formula 
<IMAGE>
 where
 X is an n-valent organic radical which is inert towards isocyanate groups at temperatures up to a maximum of 100 DEG C,
 R<1> and R<2> are identical or different organic radicals which are inert towards isocyanate groups at temperatures up to a maximum of 100 DEG C,
 R<3> and R<4> are identical or different radicals and are hydrogen or organic radicals which are inert towards isocyanate groups at temperatures up to a maximum of 100 DEG C, and
 n is an integer of at least 2.
Patent EP-0404052-A3 (EP)
Title: Polarization coupler
IPC: G02B6/42
Filed: 1990-06-19
Abstract: A polarization coupler in which a polarization 
maintaining fiber is employed and a process of producing 
such polarization coupler are disclosed. Where the 
polarization coupler is used, beams of light from two 
laser diodes can be introduced into a single optical 
fiber and light for the monitoring can be split from a 
main signal output. Since minimum components required 
to realize the function are a rotator (8), a birefringent plate 
10 and two or three polarization maintaining fibers (2, 4, 6), 
the polarization coupler is superior in operability in 
production and is suitable for the miniaturization. The 
branching ratio of light for the monitoring can be 
adjusted by adjustment of the angle of rotation of light 
by the rotator (8).
Patent EP-0415170-A3 (EP)
Title: Electromagnetic stirrer in a continuous casting installation
IPC: B22D11/10
Filed: 1990-08-14
Abstract: In an electromagnetic stirrer (1) for stirring the molten crater (3), the stirrer (1) is to be improved in such a way that an additional treatment of the cooling water for cooling the stirrer is no longer necessary. It is proposed to dip the stirring coils (4) in the stirrer housing (7) into a first, essentially stationary liquid (8). A system of cooling tubes for a second liquid (10) is arranged within the stirrer housing (7) in the region of this first liquid (8). 
<IMAGE>
Patent EP-0430081-A3 (EP)
Title: Fast atom beam source
IPC: H05H7/08
Filed: 1990-11-22
Abstract: A fast atom beam source comprises a evacuated cylinder, an anode set at one end or an intermediate portion of the cylinder, a cathode with fast atom emission orifices on it, and set at the other end of the cylinder, and a DC high voltage power supply for generating gas discharge by applying a high voltage between the anode and the cathode. A slit is provided on inside wall of the cylinder and a reservoir for oil or low-melting point metal is connected to the slit. A heater is set on the reservoir for vapourizing the oil or low-melting point metal. It supplies vapor of oil or low-melting point metal into the cylinder. Many ions of oil or low melting point metal are generated in glow through gas (the oil, vapor or the metal vapor) discharge by high voltage applying. They are accelerated towards the cathode. Then, they are neutralized after collision with the vapor of oil or low-melting point metal remaining near the cathode and are emitted from the orifices on the cathode. They constitute a fast atom beam. During such operation, the vapor of oil or low-melting point metal enters the cylinder through the slit and maintains an equilibrium condition of gas density in the cylinder. Thus, an automatic supply of the gas consumed as a fast atom beam is effected without any gas feeding device or any gas adjusting device.
Patent EP-0435029-A3 (EP)
Title: Data carrier with a liquid crystal security element
IPC: B42D25/355
Filed: 1990-12-05
Abstract: Data carriers protected against forgery attempts using colour copiers, such as an identity card or a security, which include an optically variable security element of a liquid crystal material. This security element, such as for example a security thread, has a layer similar to plastic of a liquid crystal polymer, which exhibits a pronounced iridescence at room temperature. The plastic-like properties of the liquid crystal polymers permit easy processing to form a semi-finished or finished product, so that very diverse types of security elements can be produced. <IMAGE>
Patent EP-0408155-A3 (EP)
Title: Catalyst compositions for the preparation of polymers of carbon monoxide with olefinically unsaturated compounds
IPC: C08G67/00
Filed: 1990-07-11
Abstract: Catalyst compositions comprising a Group VIII metal and a tetrakisphosphine of the general formula (R<1>R<2>P)4R<5>, wherein R<1> and R<2> represent identical or different optionally polarly substituted hydrocarbyl groups and R<5> represents a tetravalent organic group which connects the four phosphorus atoms and has such a structure that there are at least two carbon atoms between every two phosphorus atoms, and a process for the preparation of polymers of carbon monoxide with one or more olefinically unsaturated compounds using such a catalyst composition.
Patent EP-0392816-A3 (EP)
Title: Modem voice/data mode switching arrangement
IPC: H04M11/06
Filed: 1990-04-11
Abstract: A modem voice/data mode switching arrangement is disclosed 
whereby a modem (1) automatically switches between a voice mode 
and a data mode without the modem user being required to perform 
any manual triggering step or act. According to the invention, once 
a voice-mode connection with another modem has been established, 
the modem monitors for the presence of a predetermined answer-­
back tone on the line and, in response, switches to the data mode. 
Having switched to the data mode, the modem monitors for the loss 
of data carrier on the line and, in response, switches back to the 
voice mode. Thus arranged, the modem can automatically switch 
between the voice and data modes while communicating with any 
other modem that uses a compatible data carrier and the 
conventional ABT.
Patent EP-0420832-A3 (EP)
Title: Asymmetric gas separation membranes having improved strength
IPC: B01D67/00
Filed: 1990-09-26
Abstract: A dope for forming membranes and the resulting asymmetric gas separation membranes are disclosed, the membranes having graded density skins which exhibit improved permeability characteristics and increased failure pressure strength. The membranes are produced from a process utilizing membrane forming dopes of complexing solvent systems formulated from two non-solvents and one or more solvents. The non-solvents are chosen one each, from non-solvents grouped according to non-solvent strength, i.e., one strong non-solvent and one weak non-solvent which are combined with one or more solvents in an acid:base complex solvent system for dissolving high weight percent total solids of membrane forming polymers. The process for forming the membranes is also disclosed.
Patent EP-0481521-A3 (EP)
Title: Modified basil essential oil and process for the production thereof
IPC: A61Q13/00
Filed: 1991-10-18
Abstract: The modified basil essential oil of the present 
invention comprises 87 % by weight or more of sesquiterpene 
compounds.  
     The process for the production of a modified basil 
essential oil of the present invention comprises rectifying 
basil essential oil to thereby distill a fraction 
of a boiling point of from 82 to 92 o C under reduced 
pressure (2.0 to 3.0 mmHg), treating the distillate 
with an alkali and removing the aqueous phase to thereby 
give a modified basil essential oil containing 87 % 
by weight or more of sesquiterpene compounds.
Patent EP-0499993-A3 (EP)
Title: Method for producing human nerve growth factor-2
IPC: C07K14/475
Filed: 1992-02-15
Abstract: A transformant, which horbors a recombinant vector containing a DNA which codes for human nerve growth factor 2 and a DNA which codes for the pro-region of a nerve growth factor at 5'-terminal of said DNA, produces human nerve factor 2 in stable and large amount in a culture medium.
Patent EP-0512789-A3 (EP)
Title: Vehicle tracking system employing global positioning system (gps) satellites
IPC: H04W64/00
Filed: 1992-05-05
Abstract: A tracking system employing global positioning system (GPS) satellites provides extremely accurate position, velocity, and time information for vehicles or any other animate or inanimate object within any mobile radio communication system or information system, including those operating in high rise urban areas. The tracking system includes a sensor mounted on each object, a communication link, a workstation, and a GPS reference receiver. The sensor operates autonomously following intialization by an external network management facility to sequence through the visible GPS satellites, making pseudo range and delta range or time difference and frequency difference measurements. No navigation functions are performed by the sensor, thereby permitting significant reductions in the cost thereof. The raw satellite measurements, with relevant timing and status information, are provided to the communication link to be relayed periodically back to the workstation. Differential corrections may also be provided at the workstation to increase the accuracy of the object location determination. In normal operation, three satellite measurements are required to compute the location of the object, but for a short time period a minimum of two satellite measurements are acceptable with time, altitude, and map aiding information being provided by the workstation. <IMAGE>
Patent EP-0596248-A3 (EP)
Title: Extrusion head for two-component fibers, having a spinneret with high perforation density.
Inventor: MIANI MARIO
IPC: D01D5/34
Filed: 1993-09-30
Abstract: The two-component extrusion head having a spinneret with high perforation density has the particularity of comprising a distribution unit for introducing a first component along a first direction and for introducing a second component along a second direction. The distribution unit introduces the two components with a preset distribution ratio between the two components in a transit region which is connected to a spinneret which has holes that extend along directions which are substantially parallel to the first direction and has a perforation density in excess of ten holes per square centimeter. <IMAGE>
Patent EP-0615807-A3 (EP)
Title: Precision table saw with increased torsion stiffness of structural elements.
Inventor: HEMPELMANN GERD
IPC: B27G19/02
Filed: 1993-12-07
Abstract: The saw has an outer housing (1) providing the workbench surface (4), for supporting the workpiece with the saw unit (7) positioned beneath the workbench surface, together with its electric drive motor (8). The saw-blade (10) projects through a slot (9) in the workbench surface extending along the full length of the latter, with the saw unit displaced along linear guide rails, to move the saw-blade along the slot. The guide rails are rigidly attached to the outer housing, the saw unit mounted on a carriage which travels along them so that it can be tipped through a given angle.
Patent EP-0558191-A3 (EP)
Title: Radiant gas burner
IPC: F23D14/00
Filed: 1993-02-03
Abstract: A radiant gas burner which includes a refractory 
burner tile (12) having an elongate passageway (28) 
extending therethrough and a fuel-air mixture burner tube 
(34) disposed within the passageway. The burner tube is of 
a one-piece elongate construction, includes a nozzle portion 
(40,42) at the interior end of the passageway and is 
connected to a manifold block (38) by a threaded connection 
positioned adjacent the exterior end of the passageway. 
Secondary fuel is discharged from the passageway at a 
location (86,88) adjacent the nozzle portion of the burner 
tube.
Patent EP-0560718-A3 (EP)
Inventor: HAUG WERNER
IPC: G11C5/00
Filed: 1993-03-01
Abstract: The electronic read-only memory has an inner housing (1) and an outer housing (10). The inner housing (1) is located on a secondary circuit board (2), from the edge of which, protruding laterally from the inner housing (1), there protrude contact elements (5), for establishing a plug-type contact with contact counter elements (23), which are located on a circuit board (24) of a device which is to be equipped with the read-only memory. The outer housing (10) has lateral, outwardly open slot spaces (19, 20), which protectively receive the contact elements. Due to the fact that the free end of the contact elements (5) is set back from the edge of the opening of the cap-shaped outer housing (10), the contact elements (5) are protected against harmful contact. The fitting of a device with the read-only memory is also greatly simplified, since numerous contact elements can be brought into reliable contact with the contact counter elements by a simple plugging movement. <IMAGE>
Patent EP-0673762-A3 (EP)
Inventor: ROEBER STEFAN
IPC: B32B7/10
Filed: 1995-01-26
Abstract: Es soll ein mehrschichtiges Kunststoffrohr aus Polyamid und Polyvinylidenfluorid
mit kraftschlüssiger Schichtenhaftung und verbesserter Beständigkeit
gegen chemische Agenzien wie beispielsweise methanolhaltigen
Kraftstoffen zur Verfügung gestellt werden. Die typischen Gebrauchseigenschaften
von Polyamid und Polyvinylidenfluorid sollen durch die zur Erzielung
der Schichtenhaftung erforderlichen Maßnahmen nicht verschlechtert
werden. 
     Dies wird erreicht durch Mehrschichtrohre, mindestens bestehend aus
   I. einer Schicht auf Basis einer Formmasse aus Polyamid und   II. einer zu I benachbarten Schicht auf Basis einer Formmasse aus einer
Mischung aus
   a) 97,5 bis 50 Gew.-% Polyvinylidenfluorid  
und
   b) 2,5 bis 50 Gew.-% Acrylatcopolymer,     
wobei die Schichten kraftschlüssig miteinander verbunden sind. 
     Mit Hilfe der Erfindung gelingt es, mehrschichtige Kunststoffrohre mit
dem gewünschten verbesserten Eigenschaftsbild zu erhalten.
Patent EP-0708571-A3 (EP)
Inventor: LA PORTA THOMAS F
IPC: H04L12/56
Filed: 1995-10-03
Abstract: A system for distributed control in wireless cellular and personal
communication systems includes separate servers (120,130) for performing call
control and connection control functions, thereby obviating the need for a mobile
switching or other switch (140) to be anchored for the duration of a call. During a
registration procedure, visitor location servers (190) track only roaming mobiles,
rather than tracking both roaming mobiles as well as mobiles located in their home
network (101). Direct signalling links between servers and base stations (150-159),
or other servers, located in different networks (102,103) allow roaming mobiles to
contact their home networks for service at all times, thereby obviating the need for
passing signalling information for mobiles when they are not involved in a call. The
use of multicast signalling with asynchronous transfer mode switches, permits
specified channel control functions to take place concurrently in channel servers
associated with base station and switches that form a segment of the route for a call.
Similarly, specified call control functions are performed concurrently with mobile
location functions, thereby decreasing the delays in setting up a call.
Patent EP-0695912-A3 (EP)
Title: Treatment process for residual materials in incinerator plants
Inventor: BALG JUERGEN DR
IPC: B01D53/50
Filed: 1995-07-11
Abstract: A process for the treatment of residue from waste incinerator plants comprises (A) the removal of the waste produced following incineration, without pre-rinsing it with water, and dividing it into at least two fractions, one of which contains the fine particles, and (B) a single- or multi-step flue gas scrubbing method to remove sulphur dioxide. Only the fine fraction from step (A) is washed, with the water from the washing step contg. alkali(ne earth) metal chlorides and hydroxides being added to the exhaust gas in step (B) to aid the removal of sulphur dioxide.
Patent EP-0727154-A3 (EP)
Title: Vorrichtung und Verfahren zum Entfernen von langfaserigen Fremdstoffen aus Tabak
Inventor: KOEHL WILFRIED
IPC: A24B3/18
Filed: 1996-02-15
Abstract: Gegenstand der Erfindung sind eine Vorrichtung und ein
Verfahren zum Entfernen von langfaserigen Fremdstoffen aus
Tabak vor dessen Weiterverarbeitung zu Zigaretten. Die
Vorrichtung weist mehrere parallel nebeneinander angeordnete
Walzen 5 auf, die an ihrem Außenumfang mit einer Vielzahl von
radial nach außen gerichteten Nadeln 7 versehen sind und in
gleicher Drehrichtung umlaufen. Die obenliegenden
Umfangsflächen der Walzen bewegen sich dadurch im
wesentlichen in derselben Richtung und bewegen den auf die in
dieser Bewegungsrichtung hintersten Walze aufgegebenen Tabak
nacheinander bis zu der vordersten Walze. Kleine
Tabakteilchen, die zwischen den Walzen durchfallen, werden
darunter aufgefangen und dem übrigen Tabak wieder
beigemischt. Langfaserige Teile wie Jutefasern und Bindfäden
werden von den Nadeln mitgenommen und um eine der Walzen
gewickelt, so daß sie sich nicht mehr ohne Fremdeinwirkung
von dieser lösen können. Es ist vorgesehen, die Reinigung der
Walzen 5 über eine Reinigungsvorrichtung 10 durchzuführen.