baber/WOPTO huggingface dataset:
Patent EP-0365232-A3 (EP)
Title: Integrated liquid crystal display and optical touch panel
IPC: G06F3/042
Filed: 1989-10-13
Abstract: A flat panel liquid crystal display (12) 
with an integrated touch panel has a multitude of 
pixels (28) arranged in multiple columns and multiple 
rows. The pixels (28) of the first column (54) and 
last column (66), and of the first row (60) and of the 
last row (72) are controlled in conjunction with 
emitters (52, 58) and detectors (64, 70) with 
associated mirrors (74, 80, 82, 84) to create a 
sequence of light beams that extend across the display 
panel (12) in both the X and Y directions. Whenever a 
stylus (86) is placed near the display panel, two 
orthogonal light beams are interrupted corresponding 
to the X and Y positions of the stylus (86) relative 
to the display panel (12).
Patent EP-0377947-A3 (EP)
Title: Extruding die for metallic materials
IPC: B21C25/00
Filed: 1989-10-30
Abstract: An extruding die (1) for metallic materials comprising a 
male die (2) and a female die (3) is provided with a 
billet-receiving face (2c) of the male die (2) shaped into 
convex form. It is possible to reduce breakage frequency of 
the extruding die (1) by reducing the tensile stress applied 
on the male die (2) at the time of the extrusion.
Patent EP-0371796-A3 (EP)
IPC: C23C16/40
Filed: 1989-11-30
Abstract: An apparatus for a chemical vapour deposition of a 
compound film on a substrate, comprising a plurality of 
gas-generating chambers (7a-7d) each containing an 
evaporating boat (2a-2d) for a solid source containing a 
component element of a compound film to be formed on a 
substrate, provided with a heating element (3a-3d) for 
heating and evaporating the solid source, having an inlet 
(4a-4d) for a carrier gas, and a gas outlet. The 
chambers (7a-7d) are arranged such that effective 
gas-generating portions (G) thereof are thermally 
isolated from each other. A gas-mixing chamber (M) for 
mixing gases from the gas-generating chamber is provided 
with heater element (3e) for heating a gas passing 
therethrough and has inlets for gases flowing from the 
gas-generating chambers and an outlet for a gas mixture. 
A film-growing chamber (F) for containing a substrate (5) 
on which a compound film to be formed by a gas phase 
reaction, is provided with a heating element (3e) for 
heating substrate, and has an inlet for a gas mixture 
flowing from the gas-mixing chamber and an exhaust gas 
outlet. Also disclosed is a chemical vapour deposition 
process using the disclosed apparatus.
Patent EP-0365464-A3 (EP)
IPC: B29L30/00
Filed: 1989-10-10
Abstract: A cold runner block (38) has spaced drop 
holes (54) arranged in a selected pattern for 
supplying fluid molding material to nozzles (60) con­
nected to the mold gates (62). The drop holes (54) 
open on nozzle runners (52) in the cold runner block 
(38) which are in communication with a source of 
fluid molding material. Close-off rods (68) are 
selectively positioned in the runners (52) to block 
the flow of fluid molding material beyond the drop 
holes (54) communicating with a mold (12) for an 
object of a particular size and shape. Drop hole 
plugs (66) are provided for the drop holes (54) which 
open on the nozzle runners (52) in the section of the 
runners (52) not blocked by the close-off rods (68).
Patent EP-0402645-A3 (EP)
IPC: B29C45/26
Filed: 1990-05-16
Abstract: A method for injection-moulding a thermoplastic lid onto the edge of a cardboard tube is described, the plasticised polymer being injected into the mould cavity (16) formed by inner (7) and outer mould parts (8, 8') and the mould parts (7, 8, 8') being pressed with force against each other. In order to be able to produce thinner plastic parts with greater dimensional accuracy, as far as possible in less time and with more simple tools, it is proposed that the mould cavity (16) is kept at a large volume in a first stage, during which the plasticised polymer fills the mould cavity (16) at least partially (20) under slight pressure, and that in a second stage the mould cavity (16) is brought to a smaller volume than that of the first stage, the clamping force for pressing together the inner (7) and outer mould parts (8, 8') being increased in the second stage in comparison with that in the first stage. <IMAGE>
Patent EP-0399391-A3 (EP)
Title: Stabilized reagent mixture
IPC: G01N33/52
Filed: 1990-05-18
Abstract: The application relates to a reagent mixture which contains one or more enzymes and a complexing agent and a multiply charged cation which has no redox activity. The reagent mixture is used, in particular, in the preparation of reagent films.
Patent EP-0401688-A3 (EP)
IPC: H01L21/768
Filed: 1990-05-31
Abstract: A method of forming an electrical contact 
between interconnection layers located at different 
layer levels includes the steps of forming a contact 
hole (6) in an interlayer insulating film (4), and 
forming a metallic intermediate layer (8) on an exposed 
surface portion of a first conductive interconnection 
layer (3) and the interlayer insulating film. Then, a 
portion of said metallic intermediate layer exposed 
through said contact hole and an oxide film (4) formed 
on said surface portion of the first conductive 
interconnection layer are eliminated by an etching 
process. This process is carried out in a vacuum. 
After that, in the vacuum, a second conductive 
interconnection layer (9) is formed in said contact 
hole and formed on said interlayer insulating film so 
that an electrical contact between said first and 
second conductive interconnection layers are formed.
Patent EP-0410335-A3 (EP)
Title: Reinforcing member for the formation of support frames in tunnelling
IPC: E21D11/15
Filed: 1990-07-21
Abstract: To form support frames in tunnelling or the like, arched reinforcing members (1) are used which have at least three arched chord members (3, 4). These chord members (3, 4) are connected by means of cross members (5) to form lattice girders which are open on the wall side. To close the open side, the reinforcing member (1) comprises a closure part (8) which is curved in the longitudinal direction and has at least one arched longitudinal member (9, 14) connected by cross members (10). The closure part (8) is frictionally connected to the lattice girder (2) and for this purpose preferably has connecting elements (11, 12) which protrude from the surface of curvature and to which chord and/or cross members (3, 4, 5) of the lattice girder (2) can be secured. Furthermore, the reinforcing member (1) preferably has a reinforcing mat strip (6) which adjoins the lattice girder (2) and the free longitudinal edge area of which forms a closure part (8) for a lattice girder (2) of the adjoining reinforcing member (1). <IMAGE>
Patent EP-0436123-A3 (EP)
Title: Interrupt generating for single-bit memory errors
IPC: G06F12/16
Filed: 1990-11-29
Abstract: Error reporting circuitry interrupts the CPU on the occurrence of a single bit memory error only when the chip number causing the error is different from the chip number that caused the previous error. <IMAGE>
Patent EP-0436868-A3 (EP)
Title: Supporting structure for a facade wall
IPC: E06B3/62
Filed: 1990-12-15
Abstract: The invention is based on a supporting structure of or for a façade wall (and/or related façade roof), comprising columns (1), preferably running from top to bottom, and crossbars (2) placed between them, preferably running horizontally, the columns and crossbars together forming areas for inserting and holding wall fillings or windows and the column sections and crossbars surrounding each area being provided with a frame-type surrounding seal (7), on which the wall filling or window is held or fixed, the surrounding seal engaging by means of a retaining foot in internally located seal retaining grooves of the column and the crossbars. In order to improve the surrounding seal in such a supporting structure and in particular to keep moisture reliably away from the parts to be protected on the side exposed to the weather and to prevent it penetrating inside the building, it is provided that column areas and crossbar areas on the side exposed to the weather exhibit on their edge faces on the side exposed to the weather surrounding chambers which serve to clamp and retain the seal and are limited on the edge by two edge strips at a distance from one another, that on both sides of the profile areas seals (7) adjacent to bridges (7') terminate in end strips (30) which are arranged and dimensioned in such a way that they can be or are inserted, enclosing the edge strips of the profile areas, fitting the space between these two edge strips in a clamp fit, the end strips bearing both against one another and against the edge faces of the edge strip, having a sealing effect. <IMAGE>
Patent EP-0396387-A3 (EP)
Title: A novel antibody delivery system for biological response modifiers
IPC: A61P27/02
Filed: 1990-05-01
Abstract: The present invention provides a novel conjugate of an antibody with a biological response modifiers; delivery system which delivers biological response modifiers to target tissues and cells. The present invention also provides a method for treating diseases by administering antibody-biological response modifier conjugates. For example, a monoclonal antibody conjugated to a lymphokine or cytokine, such as for example, TNF.
Patent EP-0398583-A3 (EP)
IPC: F04B43/02
Filed: 1990-05-10
Abstract: The pump apparatus (1) comprises a pump body 
(2) defining a pump chamber (6) and inlet and outlet 
ducts (15,20) communicating with the pump chamber, a 
piezoelectric membrane (10) operable to vary the 
volume of the pump chamber by movement of a flexible 
wall (9) of the pump chamber and first and second non 
return valves (13,18) located in the inlet and outlet 
ducts respectively. Each valve comprises a valve 
member (22,25) movable into and out of engagement 
with a cooperating valve seat (21,24) in response to 
pressure or suction generated in the pump chamber by 
movement of the wall. Magnets (30,36) are operable 
to bias the valve members into a seated position. 
The body including the valves is a disposable item. 
Priming means (33) acting on the magnets allows the 
valves to be unseated for flushing and priming the 
chamber. Sense electrodes (63,64) on the 
piezoelectric membrane sense occlusion or bubbles 
when pumping liquids such as drugs during intravenous 
delivery.
Patent EP-0454252-A3 (EP)
Title: Process for preparing an allergen-free soybean meal product with high nutritional value
IPC: A23L11/30
Filed: 1991-04-22
Abstract: In prodn. of a non-allergenic soya flour prod., with high nutritional value, conditioned soya grist is treated, batchwise in a pressure vessel or continuously in a screw transporter or extruder, hydrothermally for a certain time and under raised pressure and temp., with continuous movement and addn. of a base, followed by expansion. The pressure, temp., duration, moisture content and concn. of the inorganic base are kept constant within empirically determined limiting values, and the prod. is then acidified and ground.
Patent EP-0468592-A3 (EP)
Title: Process for the preparation of s(+)-6-methoxy-alpha-methyl-2-naphtalene-acetic acid
IPC: C07B57/00
Filed: 1991-07-24
Abstract: The invention relates to a process for the preparation of S(+)-6-methoxy- alpha -methyl-2-naphthalene-acetic acid by resolution of R,S-6-methoxy- alpha -methyl-2-naphthalene-acetic acid. According to the invention R,S-6-methoxy- alpha -methyl-2-naphthalene-acetic acid and R(-)-2-amino-1-butanol are dissolved in water at 40-60  DEG C. Then the solution thus obtained is cooled to 25-35  DEG C. Subsequently the obtained solution is grafted with a salt of S(+)-6-methoxy- alpha -methyl-2-naphthalene-acetic acid and R(-)-2-amino-1-butanol, further it is cooled to 5-15  DEG C. The thereby formed crystals are separated from the solution and washed with water and subsequently hydrolyzed by adding a strong acid, whereby S(+)-6-methoxy- alpha -methyl-2-naphthalene-acetic acid crystallizes and the obtained crystals are separated from the mother lye and the R(-)-6-methoxy- alpha -methyl-2-naphthalene-acetic acid present in the crystallization-mother lye is racemized by heating, which racemate solution can be reused as starting material.
Patent EP-0450802-A3 (EP)
Title: Arithmetic unit
IPC: G06F7/508
Filed: 1991-03-20
Abstract: An arithmetic logic unit includes means for calculating in at least two stages, this means including means for calculating each of the at least two stages at least partially at the same time and means for ensuring the means for calculating each of the at least two stages performs only one calculation at a time. In embodiments of the present invention, accumulators that work with pipe stages of a floating point unit comprising the calculating means. The present invention also encompasses a method of performing calculations comprising the steps of separating the calculations into at least two stages and separately accumulating the results of the stages using at least two accumulators, one each accumulator for each calculation at each of said at least two stages.
Patent EP-0538984-A3 (EP)
Title: Surgical forceps
IPC: A61B17/28
Filed: 1992-06-12
Abstract: A surgical forceps (10) particularly useful in least invasive surgery includes an elongate probe formed of an outer tubular member (12) and an inner member (18) movable in the outer probe member, stationary and movable jaws (24,26) coupled with the distal ends, respectively, of the outer and inner probe members, and a handle (150) squeezable to move the movable jaw relative to the stationary jaw to rearwardly or forwardly cut tissue or to grasp tissue. A force diverting mechanism (166,172) is responsive to the force applied to the handle exceeding a predetermined force to provide the surgeon with an indication of the excessive force and protects the jaw components at the distal end of the surgical forceps. A suction passage is formed in the forceps for aspirating cut tissue and assisting the positioning of tissue between the jaws, and suction can be produced continuously or controlled via the handle. The handle includes locking and latching mechanisms (184,178) to hold the jaws in a closed position.
Patent EP-0520962-A3 (EP)
Title: Plasmid vectors for gene expression in plants
IPC: C07K16/00
Filed: 1992-06-24
Abstract: A plasmid vector for cloning and expressing sequences in plants is disclosed, said vector being particularly suitable for cloning immunoglobulin chains or portions of the same to be employed for introducing molecules capable of conferring new characteristics to the plant so transformed, such as resistance to chemical compounds or pathogenous agents. <IMAGE>
Patent EP-0602501-A3 (EP)
Title: Flexible sealing of the gap between the edge of an opening in a building and the rear of a vehicle drawn up to the same.
Inventor: ALTEN KURT
IPC: E06B7/16
Filed: 1993-12-07
Abstract: The invention takes as its departure point a seal of the abovementioned type, having a soft apron comprising strips, arranged on either side of the building opening, and a transverse part located at the top, the two strips being connected, on their laterally outwardly located edges, to the front edge of side parts which are anchored on the building from the rear. In order to improve the side parts and their suspension and their deformability, said side parts are configured, due to the invention, as soft tarpaulins which are suspended by means of pliant securing means, acting at their upper ends, and exhibit, at their lower end, pliant expansion means which maintain their width. <IMAGE>
Patent EP-0603680-A3 (EP)
Title: Multilayered polyurethane film and its application for the manufacture of packaging for light sensitive material.
Inventor: HARGARTER NICOLE DIPL-ING
IPC: B32B7/022
Filed: 1993-12-10
Abstract: The present invention relates to a multilayer polyurethane film and its use as a packaging material for light-sensitive, in particular photographic material.
Patent EP-0572128-A3 (EP)
Title: Coated inorganic particles.
Inventor: ROBB JOHN
IPC: C08F2/44
Filed: 1993-05-06
Abstract: A novel inorganic particulate powder coated with an organic polymer is claimed. The product is obtainable by dispersing in water inorganic particles at a pH higher than their isoelectric point in the presence of a polymeric polybasic acid as a dispersing agent to produce particles having a modified isoelectric point. The pH of the dispersion is then adjusted to a value below 9 but above the modified isoelectric point and an ethylenically unsaturated monomer is polymerised in the presence of the dispersion so as to coat the inorganic particles with polymerised monomer. A method for forming the particles is also claimed. The particles prepared by the method have been shown to be uniformly and discretely coated with an organic polymeric coating and can be used in many applications where it is desired to disperse inorganic particles in organic media such as paints, inks and plastics compositions.
Patent EP-0710520-A3 (EP)
Inventor: ROEHM GUENTER HORST
IPC: B23B31/02
Filed: 1995-04-10
Abstract: Das Bohrfutter besitzt einen Futterkörper (1), im
Futterkörper geführte Spannbacken (5), die zum Öffnen und
Schließen des Bohrfutters mit einem geführten
Spannring (8) im Eingriff stehen, zu dessen Betätigung
eine Spannhülse (9) vorgesehen ist. Eine Sperreinrichtung
für den Spannring besteht aus einem Kranz von
Sperrausnehmungen (10) und einem Sperrglied (12), das
unter Federkraft in die Sperrausnehmungen (10) eingerückt
ist, wobei das Sperrglied (12) den Spannring (8) in der
dem Öffnen des Bohrfutters entsprechenden Drehrichtung
gegen Verdrehen sperrt, aber das Verdrehen des
Spannrings (8) in der entgegen gesetzten, also dem
Schließen des Bohrfutters entsprechenden Drehrichtung 
ermöglicht. Um das Sperrglied (12) in einen aus den
Sperrausnehmungen (10) ausgerückten Zustand verstellen zu
können, ist die Spannhülse (9) relativ zum Spannring (8)
begrenzt verdrehbar. Die Sperreinrichtung ist zwischen dem
Spannring (8) und dem Futterkörper (1) ausgebildet.
Zwischen der Spannhülse (9) und dem Spannring (8) ist eine
Rasteinrichtung (17) vorhanden, die in Umfangsrichtung
zwei Raststellungen aufweist, wobei sich in der einen
Raststellung das Sperrglied (12) in dem an den
Sperrausnehmungen (10) eingerückten Zustand und in der
anderen Raststellung im ausgerückten Zustand befindet. Die
Handhabung des Bohrfutters bzgl. Spannen, Lösen und
Betätigen der Sperreinrichtung geschieht allein durch
Verdrehen der Spannhülse (9) relativ zum Futterkörper (1).
Patent EP-0715952-A3 (EP)
Inventor: BRANDT RAINER DR
IPC: B32B27/32
Filed: 1995-11-27
Abstract: Oriented, esp. biaxially-oriented, sealable, metallisable, multilayer film (I) has the layer sequence ABCBD. The core layer (C) consists of isotactic polypropylene (PP) with a MFI of 0.5-4.5 g/10 mins. The base layer for vacuum vapour deposition (A) consists of 0.1-0.15% organic or inorganic spacer, 1-10% ethylene/octene copolymer with a density of less than 0.915 g/cm<3> and 89.5-98.9% heat-sealable propylene/ethylene (EP) copolymer with an ethylene content of 1-8%. The two interlayers (B) consist of PP homopolymer with a MFI of 2-12 g/10 mins., and - the sealable layer (D) consists of an olefinic homo-, co- or terpolymer and 0.1-0.5% inorganic and/or organic spacers. Pref. layer (A) is subjected to flame, plasma or corona treatment, or pretreated with excimer lamps. The film is metallised by vacuum vapour deposition with elements or oxides of Main or Sub Gps. 1-4.
Patent EP-0698462-A3 (EP)
Title: Process for the re-use of P.E.T. waste material, and installation for carrying out the process
Inventor: RIPPL HARALD
IPC: B29B13/06
Filed: 1995-08-11
Abstract: Method of recycling objects composed of thermoplastic polymers, partic. PET, comprises several prepn. phases of the thermoplastic to transform it into a prod. based on chippings free of pollutant agents, elimination of any aq. microparticles and the exposure of the chippings to dehydration at a temp. of optimal fluidisation to form a homogeneous prod., deaeration of fluidised prod., extrusion after dehydrated and deaerated prod., and cooling at a predetermined temp. to obtain optimal crystallinity. Also claimed is a recycling installation of a thermal treatment stage and a thermoplastic polymer extruder with a screw profile designed to give deaeration in the melt.
Patent EP-0749062-A3 (EP)
Inventor: VILETTO GIACOMO
IPC: G06F3/02
Filed: 1996-06-10
Abstract: A keyboard 5 having an upper surface 12, on which are arranged keys 13 and
a tracking device 14, adjacent to one corner 17 defined by one lateral side 8
and one rear side 7 of the keyboard 5. The tracking device 14 co-operates
with at least one pushbutton 19, arranged in proximity of the corner 17 along
the corresponding sides 8 and 7. The pushbutton 21 can be easily reached by
the fingers of one hand of an operator who grips the lateral side 8 adjacent to
the corner 17 and acts on the tracking device 14. Keyboard 5 is provided with
a lower recess 22, shaped in such a way as to allow more stable positioning of
the keyboard on the operator's lap. The keyboard 5 may of the cordless type,
with infrared rays for transmitting data to an equipment located at a distance
from it.
Patent EP-0782914-A3 (EP)
Inventor: LOLLINI ALESSANDRO
IPC: B30B9/30
Filed: 1996-12-16
Abstract: An apparatus for baling municipal solid waste,
characterized in that it comprises a waste compacting press
(1) composed of a compartment (2), which encloses a chamber,
and is provided, in an upward region, with an opening for
loading the loose waste, and is laterally provided with an
axial opening for discharging the compacted waste; the upper
opening is closeable by means of two articulated covers
(12,13), subjected to the action of two pusher jacks (14,15)
to apply a pre-compaction pressure to the waste fed into the
chamber, and the axial opening can be closed by means of a
door (20) against which the waste is compacted, so as to
form a prism-like bale, by an axial jack (19), with an
action line perpendicular to the door (20); the door can be
removed to clear the axial opening and transfer the bale
from the chamber into a sorting channel (21,22), whereat a
pusher element (23) makes the bale advance through a
strapping machine (25) adapted to place straps around the
bale.
Patent EP-0774626-A3 (EP)
Inventor: FUMAGALLI SILVANO
IPC: F24C15/02
Filed: 1996-07-10
Abstract: A domestic oven (1) with a continuous front panel (6), in
which the door (3) which closes the front of the oven
extends upwardly to the top (9) of the body of the oven
and covers a control panel, the devices (12, 13) of which
are accessible, even when the door is closed, through
convenient apertures therein. 
     In addition to satisfying aesthetic considerations, the
extension of the door panel to cover the entire front of
the oven enables a monitoring window of considerable
dimensions to be provided in the door, thus facilitating
monitoring of the cooking process from outside.
Patent EP-0719919-A3 (EP)
Inventor: MAKI HIDETAKA
IPC: F02D41/34
Filed: 1996-01-02
Abstract: A fuel metering control system for an internal
combustion engine having a plurality of cylinders. The
system includes an air/fuel ratio sensor and engine operating
condition detecting means for detecting engine operating
conditions such as engine speed and engine load. The basic
quantity of fuel injection is determined by retrieving
mapped data according to the detected parameters. A plurality
of controllers are provided all using outputs of the
air/fuel ratio sensor. The controllers are configured to
receive the sensor outputs through filters having different
cutout frequency so as to avoid control interference therebetween.