baber/WOPTO huggingface dataset:
Patent EP-0258818-A3 (EP)
IPC: C30B11/00
Filed: 1987-08-27
Abstract: Es wird ein Verfahren zum kontinuierlichen oder portions­
weisen Aufschmelzen von Siliciumpulver, insbesondere mit 
hohem Feinanteil, sowie ein Schmelztiegel zur Durchführung 
dieses Verfahrens angegeben. Im Schmelztiegel (1) wird dabei 
vorteilhaft ein eine bestimmte Mindesthöhe aufweisender Schmelzsee (10) 
vorgesehen, der von nicht aufgeschmolzenem Siliciumpulver (9) 
überlagert ist. Das nachchargierte Material kommt somit 
zuerst mit bereits vorliegendem Siliciumpulver in Kontakt 
und gelangt erst nach und nach in die Schmelzzone. Die 
hier erzeugte, die Mindesthöhe des Schmelzsees überstei­
gende Schmelzenmenge fließt aus dem Schmelztiegel ab. 
Vorteilhaft wird das Verfahren in Schmelztiegeln durchge­
führt, die im Boden einen siphonartigen Abfluß (6) aufweisen.
Patent EP-0273243-A3 (EP)
IPC: C09J175/12
Filed: 1987-12-08
Abstract: Verfahren zur Herstellung von Amid-und Aminogruppen 
enthaltenden Polyesterpolyolen durch Umsetzung von 
Polyesterpolyolen mit niedermolekularen, vorzugsweise 
aliphatischen Polyaminen mit zwei primären Aminogruppen 
und den Einsatz der so hergestellten Amino- und Amid­
gruppen enthaltenden Polyesterpolyole zur Herstellung 
von Poly(harnstoff)urethanen, die sich besonders als 
Klebstoffe eignen.
Patent EP-0308546-A3 (EP)
Title: Switchable electromagnetic pulse relay
IPC: H01H50/04
Filed: 1987-12-07
Abstract: Switchable electromagnetic pulse relay consisting of a base (14) having fixed 
contacts (8) and movable contacts (10), the latter being alternately moved by 
a ratchet gear acting on a pusher rod (64) which in turn acts on a gear (72) 
whose lateral surfaces each carry two cams (80 and 82) which transmit 
movement to the above-mentioned movable contacts.  
     The movement to the pusher rod is transmitted by a movable armature (62) 
attracted or released by a field coil (40).  
     Two plug-in blades (6) establish the electric contact between the movable 
contacts (10) and the stationary contacts (8) and the outer circuit.  
     This electromagnetic pulse relay is particularly suitable for industrial use 
due to the particular shape and structure of its components and for the 
versatility of use offered.
Patent EP-0258002-A3 (EP)
Title: Waterproof article and method of making a waterproof article
IPC: A41D31/00
Filed: 1987-08-21
Abstract: An article which is rendered waterproof by a microporous membrane of a hydrophobic material, the pores of the membrane in a layer-like region on or towards a surface thereof being plugged with a hydrophilic material, leaving hydrophobic material exposed on the said surface between the pores.
Patent EP-0332737-A3 (EP)
Title: Apparatus for making concrete multilayered roof tiles
IPC: B28B11/04
Filed: 1988-10-06
Abstract: In this apparatus for making concrete multilayered roof tiles by the extrusion process, having a coating unit which can be supplied with fresh concrete and is intended for applying a continuous coating of fresh concrete to a continuous string of displaceable, positively driven bottom-half moulds (14), and furthermore a compaction roller (25) and a smoothing tool (35), adjoining the compaction roller (25) in the production direction, for compacting and if need be profiling the base coating of fresh concrete passing through underneath on the bottom-half moulds, at least one further smoothing tool (45) for a further coating, in particular a top coating (18), to be applied to the base coating (17) is provided in the production direction behind the smoothing tool (35) for the base coating (17) and is separated from this smoothing tool (35) by a gap (40) running transversely to the production direction. The material for the further coating is supplied under pressure through the gap (40). 
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Patent EP-0319779-A3 (EP)
IPC: B30B9/16
Filed: 1988-11-24
Abstract: Die Schneckenmühle (1, 2) besteht aus zwei motorisch 
angetriebenen, in einem Gehäuse (17) drehbar gelagerten 
Förderschnecken (14, 15). Die Förderschnecken (14, 15) sind in 
zwei Abschnitte unterteilt. Der erste Abschnitt ist als 
zusammenwirkendes, in einem gemeinsamen Arbeitsraum liegendes 
Förderschneckenpaar ausgebildet, während im zweiten Abschnitt die 
Förderschnecken (14, 15) in getrennten Arbeitsräumen liegen und 
getrennte Ausgänge (23) bilden. Dadurch wird einerseits das 
Auftreten von Seitenkräften vermieden und andererseits wegen des 
Fehlens von Drosseln in den Arbeitsräumen eine hohe 
Verarbeitungskapazität erreicht.
Patent EP-0288139-A3 (EP)
Title: Fibre-optical sensor
IPC: G01D5/26
Filed: 1988-02-26
Abstract: An optical sensor includes an optical fibre (1), a polychromatic light source (2) and a detector (3). The optical fibre is disposed such that a change in the parameter to be measured causes a movement of the fibre to vary the amount of microbending such that the portion of the polychromatic light which is no longer constrained within the fibre is varied. The detector (3) detects the intensity of the polychromatic light transmitted by the optical fibre (1) at a plurality of different wavelengths, and a microprocessor (6) interprets the output of the detector (3) in terms of the parameter to be measured.
Patent EP-0286370-A3 (EP)
IPC: E04F13/04
Filed: 1988-04-06
Abstract: A building wall covering system (10) for application to a 
wall support comprises a layer of insulative material (14) and 
an overlying layer of matting (16) which is attached to the 
wall support structure (12). The matting (16) is particularly 
adapted to provide structural strength in the cementitious 
material (18) applied thereto. The matting (16) is of a bulkly 
layer of open construction formed by randomly directed 
interconnected flexible filaments. The cement layer (18) is 
applied to fill the voids in the matting (16) and cover same. 
A finish coat (20) is applied to the layer of hardened cement 
material to complete the covering. The system has 
considerably enhanced impact resistance compared to 
existing systems.
Patent EP-0292113-A3 (EP)
IPC: F04D29/16
Filed: 1988-04-15
Abstract: A centrifugal slurry pump has a volute casing (2) 
and a back wear plate (4) defining a pumping chamber 
(6) in which an impeller (8) is rotatably arranged. 
The front running clearance (A) is defined between the 
front surface of the impeller (8) and a facing surface 
of an adjustable wear plate (16). The wear plate (16) 
is substantially annular and has inner and outer 
axially extending cylindrical surfaces (18, 20) 
arranged to slide along corresponding surfaces (22, 
24) defining a recess within the casing in which the 
wear plate is housed. This linear sliding movement of 
the wear plate (16) enables the front running 
clearance (A) to be adjusted. The wear plate (16) is 
secured to a retaining ring (44, 124) which is in turn 
secured to the casing (2) whereby rotation of the wear 
plate (16) is prevented.
Patent EP-0295146-A3 (EP)
Title: Supervised, interactive alarm reporting system
IPC: G08B29/16
Filed: 1988-06-13
Abstract: A supervised, interactive alarm reporting system (1) includes a local terminal comprised of a supervised derived channel communicator (5), and a one-way radio communicator (6) (preferably via the cellular telephone network), which are connected by a control unit (7) which provides for interactive operation of the derived channel unit and the radio transmitter according to alarm conditions which may arise at the premises, and the existing condition of the equipment comprising the local terminal unit. The local terminal unit is capable of communicating with a central monitoring facility, or mobile units (patrol vehicles or service vehicles) associated with the central monitoring facility, for enhanced security of the monitored premises. Also an alarm reporting system for a mobile site including a local terminal which communicates with a monitoring facility (fixed or mobile) via the cellular telephone network.
Patent EP-0323262-A3 (EP)
Title: Ink tank and ink jet recording apparatus having the ink tank
IPC: B41J2/185
Filed: 1988-12-29
Abstract: A waste ink tank (1) for containing waste ink in an ink jet recording apparatus comprising an opening (22) provided in the waste ink tank (1), for introducing the waste ink into the ink tank (1), an ink absorbing member (16) disposed in the waste ink tank (1), and a volume expanding member (34) arranged in contact with a predetermined position of the ink absorbing member (16), the volume expanding member (34) expanding due to absorption of ink and having a coefficient of volumetric expansion higher than that of the ink absorbing member (16).
Patent EP-0285584-A3 (EP)
Title: A post structure
IPC: E02D27/42
Filed: 1988-03-16
Abstract: This invention relates to a post construction comprising post sections (6, 8, 9, 16, 20, 22) assembled to the requisite post height. The post sections (6, 8, 7, 16, 20, 22) are of hollow tubular configuration and are provided at respective ends thereof with a connecting socket (7) and a spiked portion each of which has a conicity such as to engender a self-locking effect when the post sections are fitted together. The post construction includes a foundation-forming section (1) which is driven into the ground to a depth sufficient to support effectively the post construction erected on the foundation-forming section (1). The constuction further comprises an auxiliary post section (5) which is configured to enable the connecting socket (7) of the first post section (6) of the post construction to face the connecting socket (4) of the foundation-forming post section (1). Two such post constructions can be connected together at their respective top ends by a bridging connector (12). If desired, a laterally extending arm (18) may be fitted to the top of the post construction. Alternatively, a crosspiece (24) may be fitted to the top of the post with the aid of a T-piece (23), therewith enabling the post to support a load on both sides thereof.
Patent EP-0359927-A3 (EP)
IPC: B64D25/06
Filed: 1989-07-10
Abstract: A system for retracting a pilot into an ejection 
seat during either normal flight or an emergency ejection 
procedure. A pair of haulback straps (14, 16) are wound on a 
haulback reel (12) that is rotatably driven by a gas-powered 
motor (24). The motor receives pressurized gas from the 
aircraft's bleed air during normal flight and from a 
pyrotechnic cool gas generator during an ejection. The 
rate of gas flow to the motor is controlled by a 
servovalve (50). The actual rotational velocity of the 
haulback reel is measured by a tachometer (40) and compared to 
a desired haulback velocity profile. A control signal 
that is proportional to the difference between the actual 
haulback velocity and the desired haulback velocity is 
applied to the servovalve (50) so that the desired haulback 
velocity is achieved. The desired haulback velocity may 
vary as a function of time from the start of an ejection 
procedure. The system also includes an acceleration 
sensor (64) for actuating a haulback reel locking mechanism 
when excessive g-loads are sensed, a reel lock (28) actuated 
if the haulback straps (14, 16) unwind from the haulback reel at 
an excessive rate, and a spring-loaded winding mechanism (42) 
to apply a relatively small winding torque to the 
haulback reel (12) to prevent any slack from developing in the 
haulback straps (14, 16).
Patent EP-0387418-A3 (EP)
Title: Curing agent for epoxy-compounds, their production and use
IPC: C08G59/10
Filed: 1989-12-18
Abstract: The curing agents for epoxide compounds are prepared by reacting polyalkylene polyether amines having a mean molecular weight of 148-5000 with di- and/or polyepoxide compounds to give a precursor, where the ratio between nitrogen-bonded hydrogen atoms which are capable of reacting with epoxide groups and remain, if appropriate, after reaction with monoepoxide compounds, and epoxide groups of diepoxide  compounds  or  polyepoxide  compounds is in the range from 1 : 1.4 to 6, and reacting this precursor with a primary or secondary amine, where the amine or amine mixture employed is used in such an amount that the ratio between the epoxide groups which are capable of reaction and the hydrogen atoms on the nitrogen is from 1 : 2 to 10.
Patent EP-0377220-A3 (EP)
Title: Bicycle wheel suspension system
IPC: B62K25/08
Filed: 1989-12-28
Abstract: A resilient suspension system for the front wheel of a 
bicycle or the like which turns bump energy into viscous heat 
loss without absorbing the pedaling energy of the rider. The 
suspension system includes two telescoping tubes (44, 46) having a 
fluid (62) therein and a fluid valve (60) that meters the fluid flowing 
between the two tubes (44, 46) on the compression and expansion of the 
tubes (44, 46). The invention also employs certain design features so 
as to retain the structural rigidity of the front fork asssembly 
while remaining light in weight and utilizing a majority of 
the standard bicycle wheel, brake and steering components.
Patent EP-0327189-A3 (EP)
Title: Preparation and use of gallosilicate aromatisation catalysts
IPC: C01B39/08
Filed: 1989-01-05
Abstract: ZSM-5 catalysts containing gallium primarily 
present in the framework of the zeolite with little or no 
non-framework gallium present, are synthesised with 
varying reaction molar ratios of SiO₂/Ga₂O₃. They are 
useful in aromatisation, particularly of light paraffin 
feeds.
Patent EP-0357385-A3 (EP)
Title: Image processing method and apparatus
IPC: H04N1/60
Filed: 1989-08-30
Abstract: An image processing method and apparatus are 
disclosed, wherein differences between maximum and 
minimum values for predetermined pixel data of a 
color image to be processed, for three dimensional 
pixel data, are calculated, the calculated results 
for predetermined pixel data are operated, a color 
correction masking coefficient is determined in 
accordance with the operation result, and if necessary, 
the image is judged if it requires color masking 
correction and thereafter the color correction masking 
coefficient is determined.
Patent EP-0358526-A3 (EP)
IPC: B24D18/00
Filed: 1989-09-08
Abstract: An abrasive compact is provided which has a plurality of 
recesses which may take the form of holes (26) or grooves (20) 
formed in a major surface (10) thereof. The recesses contain 
no solid material and serve as crack arrester formations.
Patent EP-0361947-A3 (EP)
Title: Synchronous sampling system
IPC: H04N19/00
Filed: 1989-09-29
Abstract: The pixel clock of a system for receiving, sampling, 
and digitally storing the information contained in an 
analog sampled-data video signal is automatically 
synchronized and stabilized so that the received data is 
sampled by said system at or near the center of each 
successive received pixel period. A preset counter is 
employed to determine whether the receiving system clock is 
running at a predetermined number of pixel periods per 
horizontal sweep; any variation from the predetermined 
number is sensed and converted to a DC voltage level which 
is used to adjust the receiving system clock automatically 
to the correct number of periods per sweep. 
Synchronization of the receiving system clock is 
accomplished by triggering it with the sync pulse portions 
of the received video signal.
Patent EP-0367495-A3 (EP)
Title: Method and apparatus for oil and gas exploration
IPC: G01V11/00
Filed: 1989-10-26
Abstract: Continuous core samples are obtained from along the length of a 
wellbore. Discrete samples are obtained from the continuous core samples 
at selected intervals so as to be representative of the formation 
lithologies transversed by the wellbore along its length. The samples 
can then be processed at the wellsite with a transportable laboratory so 
as to obtain measures of a plurality of selected physical properties of 
the subterranean formations representative of their in-situ condition. 
An inverse log of each physical property as a function of depth can be 
prepared with which explorationists can evaluate geophysical survey data 
for oil and gas potential. Additionally, inverse logs of one or more of 
the physical properties can be used to perform basis analyses. When used 
for basis analysis, the physical properties of each inverse log can be 
used to calibrate geophysical survey data of the basin at one or more 
wellbore sites within the basin from which the inverse logs were 
obtained.
Patent EP-0368587-A3 (EP)
Title: Vector processing apparatus
IPC: G06F15/80
Filed: 1989-11-06
Abstract: A vector processing apparatus for carrying out 
vector data processing including fetching vector data 
from a main storage (43, 44), carrying out vector 
calculations, and storing vector data in the main 
storage (43, 44), concurrently in a plurality of vector 
processing units (41, 42). Each of the vector processing 
units (41, 42) carries out vector data processing for a 
portion of elements among all elements of vector data, 
where all elements are ordered, and the vector data 
processing is carried out in the order of the elements. 
Each of the vector processing units (41, 42) contains: 
an address generator (45, 55) and a priority controller 
(46, 56). The address generator (45, 55) in each vector 
processing unit concurrently generates addresses for 
accesses to the main storage (43, 44) for elements which 
are concurrently requested by the above plurality of 
vector processing units (41, 42). The priority 
controller (46, 56) determines one or more accesses as 
allowable, among the accesses which are concurrently 
requested by the plurality of vector processing units 
(41, 42), based on the addresses concurrently generated 
in the address generator (45, 55), and the above order 
of the elements, and then outputs one or more signals 
for the accesses which are requested by its own vector 
processing unit, and are determined as allowable, to the 
main storage (43, 44). Further, when an indirect 
addressing mode is instructed, address data for the 
indirect addressing for the above portion of elements is 
read out from the main storage (43, 44) by each vector 
processing unit, and is temporarily held in a vector 
register (49, 59) in each vector processing unit, and 
the address data held in the vector register (49, 59) in 
 
 
each vector processing unit, is supplied to the address 
generators (45, 55) in all of the vector processing 
units (41, 42, Fig. 4).
Patent EP-0367702-A3 (EP)
IPC: G06F15/16
Filed: 1989-09-12
Abstract: One processor (20) of a multiprocessor or distributed 
system is designated as the owner of the shared storage. 
The remaining processors of the multiprocessor system are 
designated as requestor processors (10,30). The shared 
storage (60,70), typically several disk drive units, are 
connected to a storage controller (40). The storage 
controller is connected to all of the processors via a 
communications bus (80).  
The shared storage is dynamically segmented into containers 
of storage space (A1,...,A3M). A container can vary 
in size and even can be split up among more than one disk 
drive unit. A container located on one disk drive unit 
can also be duplicated, or mirrored, on a different disk 
drive unit. The owner processor maintains a container map 
(50) in its dedicated non-volatile storage. The container 
map contains fields that keep track of the physical location 
of a container, a use count, a key, and container 
attributes.
Patent EP-0345246-A3 (EP)
Title: Tissue adhesive
IPC: A61K38/17
Filed: 1989-05-22
Abstract: The invention relates to a tissue adhesive in lyophilised form, which, besides fibrinogen and factor XIII and, where appropriate, other proteins and auxiliaries or additives, contains at least one biologically tolerated surfactant. It has been found that the presence of these biologically tolerated surfactants shortens the reconstitution time of lyophilised tissue adhesive compositions without adversely affecting the biochemical, mechanical or biological properties of the composition or the fibrin produced therefrom.
Patent EP-0375659-A3 (EP)
Title: Phosphorylated reaction products and compositions incorporating such products
IPC: C08G18/08
Filed: 1986-10-03
Abstract: Novel phosphorylated compositions of a hydroxyalkyl ac­
rylate or methacrylate-lactone adduct having improved disper­
sion characteristics suitable for use in applications such 
as magnetic recording media are described.
Patent EP-0384440-A3 (EP)
Title: Fuel filtering device
IPC: B60K15/077
Filed: 1990-02-21
Abstract: In a fuel filtering device for a fuel pump (6) 
which is arranged in a liquid fuel tank (1) of vehicles 
and feeds the liquid fuel to an engine, a noise diffusing 
member (16, 17, 18) is provided at a suction opening (15a) 
of the fuel pump, to diffuse a noise, which is emitted out 
of the fuel pump, toward predetermined directions except a 
direction toward the bottom of the fuel tank.
Patent EP-0389983-A3 (EP)
Title: Monoclonal antibodies to pres2 and pres1 polypeptides of the hepatitis b viral envelope
IPC: A61K39/395
Filed: 1990-03-23
Abstract: Murine monoclonal antibodies are provided which 
bind specifically to the PreS1 and PreS2 polypeptides of the 
hepatitis B virus surface antigen (HBsAg) complex and which 
are useful to assay for PreS1 or PreS2 in samples of physi­
ological material. The antibodies can also be used to 
subtype HBV, to raise the immunogenicity of blood plasma 
against HBV, to measure anti-PreS1 and anti-PreS2 anti­
bodies, and to identify and characterize antigenic epitopes 
of PreS1 and PreS2 which may be useful in HBV subunit 
vaccines.
Patent EP-0392601-A3 (EP)
Title: Process for the preparation of an alkyl methacrylate
IPC: C07C67/38
Filed: 1990-04-05
Abstract: A process for the preparation of an alkyl metha­
crylate, which comprises: 
   a) selectively removing propadiene from a C₃-mixture 
comprising a mixture of propyne and propadiene 
that has been obtained from an ethene cracker, a 
catalytic cracker or an LPG-dehydrogenation 
process, to afford a propyne feed in which the 
ratio of propyne to propadiene is ≧ 6, and    b) contacting the propyne feed with carbon monoxide 
and an alkanol in the presence of a carboxylation 
catalyst.
Patent EP-0385674-A3 (EP)
Title: Toner image transferring device used in electrophotographic field
IPC: G03G15/16
Filed: 1990-02-23
Abstract: A toner image transferring device is applied 
to, for example, an electrophotographic printer for 
electrostatically transferring a charged toner image 
from a photosensitive drum (10) to a sheet or paper 
(P), and comprises a transfer charger (16) disposed 
near the drum (10) to form a clearance therebetween for 
feeding an electric charge to the sheet or paper 
through which the sheet or paper is passed, an electric 
source (38) for supplying an electric energy to the 
transfer charger to give the sheet or paper an electric 
charge having a polarity opposite to that of the toner 
image, and a controller (40) for controlling the 
electric energy output from the electric source (38) to 
the transfer charger (11) so that a leading edge of the 
sheet or paper can be prevented from being excessively 
charged.
Patent EP-0397510-A3 (EP)
Title: Laminated paperboard container with absorption resistance means, and blank for constructing same
IPC: B32B21/06
Filed: 1990-05-11
Abstract: A heat sealable container for edible oils and 
other types of oils, and a blank for constructing the 
same, have a laminated wall construction of suitable 
oil resistant barriers or layers (110 to 118) which are 
compatible with one another insofar as bonding and 
sealing are concerned. Such wall construction 
includes a central layer (114) of fluorochemically 
treated paperboard, an ionomer layer (112), such as 
"SURLYN", and a layer (110, 116) of thermoplastic 
material, such as low density polyethylene, formed on 
each outer surface, with the outer layer (116) of 
polyethylene being pigmented. A layer (118) of 
polypropylene may be included in addition to the 
ionomer layer (112).