baber/WOPTO huggingface dataset:
Patent EP-0250739-A3 (EP)
IPC: C01B33/24
Filed: 1987-04-14
Abstract: Flächenförmig miteinander verfilzte und vernetzte 
Primärkristalle vom Xonotlittyp werden durch hydrothermale 
Kristallisation hergestellt. Besonderes Merkmal des Ver­
fahrens ist die Anwendung von Scherkräften nach dem 
Rotor-Stator Prinzip.  
     Auf diese Weise hergestelltes Xonotlit kann zur Ver­
stärkung von bahnförmigen und folienartigen Flächengebil­
den aus Kunststoff, Papier und Pappe Verwendung finden.
Patent EP-0269178-A3 (EP)
IPC: C11D3/43
Filed: 1987-11-17
Abstract: Stable, viscous creamy scouring compositions are 
disclosed, which are substantially free of unsaturated 
terpenes and contain a saturated terpene solvent.  
     The compositions of the invention show excellent 
cleaning and shine performance, and are not aggressive to 
cleansed surfaces and packaging materials.
Patent EP-0232959-A3 (EP)
IPC: B44C1/17
Filed: 1987-01-07
Abstract: A premasked decal comprised of a decal transfer 
(ll) and a strippable tinted transparent premask (l0) 
adhered to the front surface of said decal transfer with 
the decal transfer being visible therethrough is pro­
vided. The premask is comprised of a flexible polymeric 
film (30) and is characterized in that it has a readily 
visible contrasting appearance against any adjacent 
background color. This serves to visually indicate the 
need for removal of the premask from the installed decal 
transfer. The use of a metal layer (3l) to provide a 
reflective metallic appearance to the premask (l0) 
advantageously dissipates static electricity during 
assembly of the decal so that dust and grit are not 
attracted thereto.
Patent EP-0240269-A3 (EP)
IPC: B60C11/03
Filed: 1987-03-27
Abstract: The present invention relates to a non-skid tyre (10), 
particularly for use on ice and snow covered roadways, in 
which the disadvantage of noisy operation on clear road­
ways is avoided. Thus, in a tyre (10) having a plurality of 
spaced-apart suction means (24) each surrounded by a 
recess (26), the invention provides means, such as channels 
(32), by which air in said recesses (26) avoids compression as 
the tyre (10) progresses along a roadway free of a snow or 
ice covering.
Patent EP-0262935-A3 (EP)
Title: Catalyst components for polymerization catalysts of alpha- olefines and a method for their production
IPC: C08F10/00
Filed: 1987-09-29
Abstract: Catalyst components for  alpha -olefin polymerization catalysts comprising an organoaluminium compound, an electron donor and a solid catalyst component obtained by reaction of a magnesium-containing compound with a titanium halogen compound, are prepared by the steps of   (a) reacting a magnesium alkyl compound with a chlorinating compound;   (b) dissolving the chlorinated magnesium alkyl compound in alcohol, optionally after washing; (c) adding to the solution obtained in step (b) uncalcined magnesium silicate; (d) adding the mixture obtained in step (c) to a cold medium to precipitate the magnesium compound on the magnesium silicate carrier;     (e) separating the resultant solid carrier component. (f) reacting the solid carrier component with a titanium halogen compound in the presence of an internal electron donor. c
Patent EP-0289720-A3 (EP)
Title: Method and spraygun for applying a layer of spray concrete
IPC: B65G53/32
Filed: 1988-02-23
Abstract: To apply a layer of spray concrete to a surface, a pumpable and sprayable spray concrete mix is made up from cement, aggregates, if appropriate additives, and water. A preset mass flow of the spray concrete mix is sprayed by means of a concrete delivery pump through a concrete transfer line to a spray gun with a device for introducing propellant air under a delivery pressure of several bar. The propellant air is laden with synthetic silica having a BET surface area of at least 25 m<3>/g. With the propellant air, the synthetic silica is introduced into the mass flow of the spray concrete mix in such a quantity that the applied spray concrete undergoes a spontaneous temperature increase by a few degrees Kelvin immediately after the application. A spray gun for the process is also described.
Patent EP-0330728-A3 (EP)
Title: Method and connection apparatus for optical fibres
IPC: G02B6/26
Filed: 1988-08-24
Abstract: An optic fiber connection apparatus and method are 
provided which enables positioning of a lens or bead (28) at the 
end of an optic fiber at a selected distance (D) from the end (30) of 
the contact or terminus (12) while maintaining a closely 
controlled lateral position of the bead. The contact has a 
hole (14) extending along its axis, with a cylindrical front 
portion (40) of a diameter to closely surround the lens at the 
end of the optic fiber. In addition or alternatively, the 
hole (14) that receives the fiber may have a diameter to closely 
surround the fiber. The optic fiber can be slid within the 
contact to extend its end beyond the contact so a lens can 
be formed on the tip of the fiber (18t). Thereafter the fiber is 
slid backward into the contact. The lens is slid backward 
or forward against a positioning tool to the final lens 
position.
Patent EP-0279684-A3 (EP)
Title: Water jet massage apparatus and method therefor
IPC: A61H23/04
Filed: 1988-02-19
Abstract: A water jet massage apparatus comprises a platform (12) having a bench (14) mounted thereon, and an overlying lid (18) arranged for pivotal movement between an open position in which a person may gain access to the bench and a closed position in which the lid is lowered onto the bench. The lid includes top (22), front (28), rear (26), and opposite side walls (24), and also has a bottom wall (32) formed of flexible, water-proof material which drapes over and covers a person reclining on the bench when the lid is closed. The water-tight cavity in the lid defined by the aforementioned walls contains a laterally extending, longitudinally movable water manifold (36) which mounts and supplies water to a plurality of pulsating water jet spray heads (34) which direct a multitude of pulsating jets of water downward onto the flexible bottom wall which loosely covers a person reclining on the bench, keeping him dry. Spent water from the water jet heads finds its way to side gutters (30) in the chamber whereupon the water drains from the water-tight cavity into a holding tank (70) where it is reheated and recycled continuously. The effect is a multitude of pulsating massaging water jets impinging on the flexible material draped across the body, the spray head assembly also moving longitudinally through the chamber from head to toe or any desired position thereof.
Patent EP-0307096-A3 (EP)
Title: Growth rate monitor for molecular beam epitaxy
IPC: C30B23/02
Filed: 1988-08-16
Abstract: A light source (20) with appropriate optics focusses 
light on the wafer surface (14) during deposition, while a 
nearby collector (30) is biased to collect photoemitted 
electrons from the growing surface. A pico ammeter (40) can 
be used to convert the small oscillatory current 
detected to a substantial voltage signal which can be 
recorded or processed by computer or other suitable 
device. The light must contain wavelengths at energies 
close to or greater than the energy of the photoemission 
threshold. The detected photoemitted electron signal has 
an oscillatory component occurring due to the growth of 
epitaxial layers. This oscillation has frequency 1/τ, 
where τ is the monolayer accumulation time.
Patent EP-0317188-A3 (EP)
Title: Heteroaromatic enamide derivatives and their use as pesticides
IPC: C07D215/36
Filed: 1988-11-11
Abstract: Compound of the formula (I) are disclosed    ArQQ<1>C(=X)NHR<1>      (I)   or a salt thereof, wherein Ar is an optionally substituted polycyclic ring system containing n rings, where n is the integer 2 or 3, at least n-1 rings being aromatic and containing one to three ring nitrogen atoms and optionally containing one or more additional heteroatoms; Q is an alkyl chain containing 1 to 12 carbon atoms and optionally containing a sulphur or one or two oxygen atoms; Q<1> is a group (C(R<2>)=C(R<3>))a-(C(R<4>)=(C(R<5>)) wherein a is 0 or 1, R<2>, R<3>, R<4> and R<5> are the same or different, at least two being hydrogen and the other two being independently selected from hydrogen, halo, C1-4 haloalkyl; X is oxygen or sulphur; and R<1> is selected from hydrogen and C1-8 hydrocarbyl optionally substituted by dixalanyl, halo, cyano, trifluoromethyl, trifluoromethylthio or C1-6 alkoxy are described which have activity particularly against arthropod pests. Pesticidal formulations containing the compounds of the formula (1), their use in the control of pests and method for their preparation are also disclosed.
Patent EP-0329957-A3 (EP)
IPC: G21C15/02
Filed: 1989-01-23
Abstract: In a boiling water reactor of the type having 
a reactor core (24) for heating feedwater (40) to generate a two-­
phase steam/water mixture and a core shroud head (36) over­
lying the reactor core (24) and defining a core upper plenum 
region, a plurality of conduits (30) disposed in the upper 
plenum region to provide supplemental water coolant. 
Each conduit (30) has at least one open end located in the 
primary water coolant and a conduit body that extends 
laterally from the open end through the core shroud 
head and into the plenum region. Each conduit is closed 
with respect to the plenum region and is filled with 
primary water coolant during normal operation of the 
reactor to provide supplemental water coolant. The 
supplemental water coolant drains into the reactor pres­
sure vessel when the primary coolant level falls below 
the open end to cool the reactor core during a loss-of-­
coolant accident. In one embodiment the conduit com­
prises a plurality of pipes, each extending laterally 
from the primary water coolant through the core shroud 
head and into the core upper plenum region. The con­
duit may also have a grid or array configuration to 
enhance mixing of the two-phase mixture in the plenum 
region. The invention increases the total water cool­
ant inventory present in the reactor vessel at the oc­
currence of a loss-of-coolant accident by displacing 
some of the contents of the plenum region by the sup­
plemental coolant.
Patent EP-0329101-A3 (EP)
Title: Three-dimensional graphic processing apparatus
IPC: G06T15/40
Filed: 1989-02-15
Abstract: A three-dimensional graphic processing apparatus 
includes  n  arithmetic ICs (10A to 10D) for performing 
linear interpolation calculations for each scan line of 
a triangle polygon to obtain intensity values and depth 
coordinate values of pixels, and two types of  n  memories 
(11A to 11D, 12A to 12D) for storing the calculation 
results. The  n  arithmetic ICs (10A to 10D) parallelly 
execute linear interpolation calculations of  n  different 
pixels successive on a single scan line of a single 
triangle polygon in one processing cycle. Each arith­
metic IC calculates for each of every  n  pixels in one 
processing cycle, and a corresponding one of the 
memories (11A to 11D, 12A to 12D) stores the calculation 
result.
Patent EP-0329149-A3 (EP)
IPC: C01B33/03
Filed: 1989-02-17
Abstract: Die bei der Gasphasenabscheidung von Silicium anfallenden 
flüssigen oder gasförmigen Stoffe wie Wasserstoff oder Tri­
chlorsilan können n - dotierende Verunreinigungen enthalten, 
welche sich durch Adduktbildung mit Silicium-, Titan- oder 
Zinnhalogeniden entfernen lassen. Aus den Addukten können 
durch thermische Behandlung die Verunreinigungen freigesetzt 
und schließlich aufgearbeitet werden. Die verbleibenden Halo­
genide sind erneut zur Adduktbildung befähigt und werden wie­
der zur Entfernug der Verunreinigungen eingesetzt. Das Ver­
fahren kann somit im Kreislauf betrieben werden und zeichnet 
sich durch geringen Chemikalienbedarf und Umweltfreundlich­
keit aus.
Patent EP-0337437-A3 (EP)
Title: Intermodal system for transporting a semi-trailer on two railway vehicles
IPC: B61D3/18
Filed: 1989-04-12
Abstract: An intermodal system for moving highway semi-trailers by rail transportation. Trailers of any length are carried on a plurality of rail bogies (10) such that one end of the semi-trailer is carried by one rail bogie and the other end of the semi-trailer is carried by another rail bogie (10). Each rail bogie has a frame structure (12) supported on spaced-apart, wheeled axles. The frame structure defines a central drop deck section having a stationary, longitudinally extended, planar platform. Each rail bogie (10) further includes a trailer securement sytem. The trailer securement system includes a chock assembly (42) for facilitating trailer loading through simultaneous rotational movement of the semi-trailer's wheels through an arc on the platform (16) and translatory movement of the wheels along a predetermined longitudinal path on the platform. The chock assembly (42) includes a transversely spaced pair of joined chock blocks (48,50) normally arranged on one side of the semi-trailer's wheels. The present invention further presents a method for forming a consist comprising a highway semi-trailer supported between first and second rail bogies.
Patent EP-0329202-A3 (EP)
Title: Bobbin inserting device
IPC: B65H67/04
Filed: 1984-05-04
Abstract: A travelling service tender comprising,  a bobbin magazine, a bobbin inserting device for inserting a bobbin into a cradle mechanism of a yarn handling machine of the type described, a bobbin holder adapted to present a bobbin to the bobbin inserting device at a predetermined location on a path of movement thereof, feed means operable to feed bobbins individually from said magazine to said holder,  a package ejector and a cradle operating means, programme means operable to control operation of the inserting device, ejector and cradle operating means, and separately controllable means operable selectively to control operation of said feed means.
Patent EP-0342381-A3 (EP)
Title: Passive cooling system for nuclear reactor containment structure
IPC: G21C9/004
Filed: 1989-04-21
Abstract: A passive cooling system for the contaminant 
structure (20) of a nuclear reactor plant providing 
protection against overpressure within the 
containment attributable to inadvertent leakage or 
rupture of the system components. The cooling system 
utilizes natural convection for transferring heat 
imbalances and enables the discharge of irradiation 
free thermal energy to the atmosphere for heat 
disposal from the system.
Patent EP-0345456-A3 (EP)
Title: Device for the leak-tight transmission of rotary motion through a wall
IPC: F16J15/52
Filed: 1989-04-28
Abstract: Device for the leak-tight transmission of a rotary motion through a wall to a rotary unit 5 within a housing 1 having a lever apparatus 4 connected by friction fit to the rotary unit 5, this lever apparatus being surrounded by an at least partly flexible sleeve 8 and the end 3 of the lever apparatus 4 connected to the rotary unit 5 being so mounted inside the housing 1, by a guide, that it can only rotate centrally to the rotary unit 5 and that the other end of the lever apparatus 4 is inclined out of the direction of the axis of rotation and requires no further guiding assistance in order to convert incident forces into a rotary movement of the rotary unit 5. <IMAGE>
Patent EP-0347878-A3 (EP)
Title: Method for manufacturing polyamide resin
IPC: C08G69/28
Filed: 1989-06-21
Abstract: A polyamide resin having double bonds in its main chain 
is prepared by reacting a bis-alkenoic amide with an 
aromatic dihalide. These starting materials are stable, 
easy to handle and inexpensive.
Patent EP-0352660-A3 (EP)
IPC: H02J13/00
Filed: 1989-07-21
Abstract: Bei einem Rundsteuerempfänger wird das von einem Tiefpaßfilter 
begrenzte Eingangssignal mit einer Steuerfrequenz (SF) auf eine 
Modulationsfrequenz (MF) moduliert und in eine Zwischenfrequenz­
lage angehoben. Über ein erstes Bandpaßfilter wird ein Seitenband 
(SB) selektiert und mit einer Demodulationsfrequenz (DF) rückver­
schoben. Ein zweiter Bandpaßfilter grenzt das Eingangssignal zur 
Analyse endgültig ein. Durch Variation der Modulationsfrequenz 
(MF) kann der Rundsteuerempfänger an unterschiedliche Steuerfre­
quenzen (SF) angepaßt werden. Der Analysator ab dem Zwischenfre­
quenzbereich bleibt jeweils gleich. Wenn das Eingangssignal durch 
die Demodulation unter die ursprüngliche Steuerfrequenz (SF) 
rückverschoben wird, sind die Anforderungen an Güte und Stabili­
tät der Filter leichter zu erfüllen, als bei einer direkten Ver­
arbeitung ohne Zwischenfrequenz (ZF).
Patent EP-0354507-A3 (EP)
Title: Process for producing des-b30 insulins and derivatives thereof
IPC: C07K1/12
Filed: 1989-08-07
Abstract: De-B30-insulins and de-B30-insulin derivatives are produced by enzymatic elimination of the B30 amino acid from insulins or insulin derivatives and of the B30 peptide residue from natural and unnatural insulin precursors in aqueous solution at pH values in the alkaline range in the absence of ammonium ions and at concentrations of the insulin starting materials above 5 mg/ml of reaction mixture.
Patent EP-0342777-A3 (EP)
Title: Method for ammoxidation of paraffins and catalyst system therefor
IPC: C07B61/00
Filed: 1989-03-09
Abstract: Disclosed is ammoxidation of C₃ to C₅ acyclic alkanes with 
NH₃ and O₂ using (1) a mole ratio of alkane:NH₃ in the range from 2 
to 16 and a mole ratio of alkane:O₂ in the range 1 to 10 and (2) a 
mixture of particulate catalyst compositions, the first being 
especially effective to promote formation of an unsaturated nitrile 
and an olefin from the paraffin, and the second catalyst composition 
being especially effective to promote the conversion of the olefin to 
the unsaturated mononitrile. Catalyst compositions useful in the 
process are also disclosed.
Patent EP-0377976-A3 (EP)
Title: Microcode control apparatus utilizing programmable logic array circuits
IPC: G06F9/26
Filed: 1989-12-13
Abstract: A microcode control apparatus utilizing program logic array circuits 
is described. A firmware structure containing a mainline programmable 
logic array circuit and at least one subroutine programmable logic array 
circuit may be used to provide for efficient use of computer microcodes. 
As the states of the mainline programmable logic array circuit are 
sequenced, the data bits representing the encode number field in its OR 
array are compared with the data bits representing the encode number 
field of the AND array of the subroutine programmable logic array 
circuit. If a match is made, the mainline programmable logic array 
circuit suspends its operation and sequencing of the subroutine 
programmable logic array circuit begins, in order to perform the function 
required. Upon completion of the function, control is automatically 
transferred from the subroutine programmable logic array circuit back to 
the mainline programmable logic array circuit, at the point where it was 
suspended. By nesting a plurality of subroutine programmable logic array 
circuits, a plurality of functions, many of which may be performed 
simultaneously, can take place.
Patent EP-0358613-A3 (EP)
Title: Device for applying an additional watch on a watch strap
IPC: G04B37/14
Filed: 1989-08-22
Abstract: The device comprises a casing for housing a 
small size watch and fixing members for fixing the 
casing on a watch strap.
Patent EP-0388616-A3 (EP)
Title: Overcurrent protective circuit for electrostatic self-turn-off devices
IPC: H03K17/0812
Filed: 1990-02-06
Abstract: This specification discloses an overcurrent 
protective circuit for detecting an overcurrent flowing 
through an electrostatic self-turn-off device (1) and 
suppressing the overcurrent.  
     The overcurrent protective circuit according to 
the present invention comprises a power source (E1) for 
supplying a driving voltage to said electrostatic self-­
turn-off device (1) to turn on the device (1), a switching 
circuit (Q2) for performing on-off control of the driving 
voltage to give a driving signal to the self-turn-off 
device (1), and a circuit for detecting the voltage of the 
driving control terminal (G) and holding the potential of 
the driving control terminal (G) below the driving voltage 
in response to the reaching of the detected voltage to a 
predetermined value.
Patent EP-0411626-A3 (EP)
Title: Semiconductor memory device having a redundancy
IPC: G11C11/413
Filed: 1990-08-02
Abstract: A semiconductor memory device comprises a plurality of main memory cell arrays (102 - 104), a redundant memory cell array (105), a plurality of word lines (DWL) provided in each of the main memory cell arrays and the redundant memory cell array, a plurality of bit lines (BL, BL), a plurality of common word lines (MWL) extending throughout the plurality of main memory cell arrays and the redundant memory cell array, a row decoder (19,24) for addressing a common word line in response to first address data, a plurality of word line switches (20 - 23) for selectively connecting the common word line to a corresponding word line, a column decoder (25, 111 - 114) supplied with second address data for addressing a bit line in a main memory cell, the column decoder having a controller (90a, 90b) for selectively disabling the addressing of bit line in response to incoming of a particular combination of the second address data to the column decoder, and a redundant column decoder (114, 90c - 90d) supplied with second address data for selectively addressing a bit line in response to incoming of particular combination of the second address data, wherein the word line switches (23) for the redundant memory call array are controlled such that the common word lines are connected to corresponding word lines of the redundant memory cell array irrespective of the first and second address data.
Patent EP-0424804-A3 (EP)
Title: Process for preparing granulated sodium acetate trihydrate
IPC: C07C51/43
Filed: 1990-10-18
Abstract: The invention relates to a process for the preparation of granulated sodium acetate trihydrate from its aqueous solution by granulation crystallisation in a fluidised bed, in which as a result of granulation and crystallisation a uniform material which has good storage, transport and metering properties is obtainable. For this purpose, according to the invention, a hot aqueous sodium acetate solution is injected at a concentration of 50-60% into a fluidised bed, granulation, crystallisation and evaporation take place continuously in one process step in a certain range of the air-solution ratio, and granules having low hygroscopicity and the predetermined parameters and properties are formed.
Patent EP-0380350-A3 (EP)
Title: Sampled digital filter system
IPC: H03H17/02
Filed: 1990-01-25
Abstract: A sampled digital filter system for filtering a 
signal that has a frequency lower than an unwanted signal 
component in the input signal. The digital filter system (35) 
samples the input signal in bursts at a rate (fs2) satisfying 
the Nyquist criterion for the unwanted signal component.
Patent EP-0389106-A3 (EP)
Title: Improved sealing system for plastic containers
IPC: B65D77/20
Filed: 1990-02-21
Abstract: The application describes a system for tight and hermetic 
sealing of plastics containers, characterized by the use of a 
metallic strip (1) which covers the peripherical edges of the lid 
and of the container (5) (6) and which is folded twice to seal the 
container, the second folding step also folding the said 
peripheral edges. The strip is preferably of an inverted "U" 
shape and may be clamped about the said peripheral edges.
Patent EP-0386992-A3 (EP)
IPC: B41M5/327
Filed: 1990-03-06
Abstract: Novel bis-(indolyl)ethylenes, process for their production 
when novel and generally, and record systems utilizing 
bis-(indolyl)ethylene chromogens; novel di-[bis-(indolyl)­
ethyleneyl] tetrahalophthalides.
Patent EP-0393952-A3 (EP)
IPC: H04L25/49
Filed: 1990-04-12
Abstract: A system is disclosed that provides for the proper decoding 
of data information in an Encoder-Decoder ENDEC receiver in a 
Fiber Distributed Data Interface FDDI network. The system 
decouples the receiver from the data information when idle 
signals are provided thereto. In so doing "fragment bytes" 
associated with such transmission are not decoded.