baber/WOPTO huggingface dataset:
Patent EP-0246740-A3 (EP)
Title: Process and apparatus for making a postcard
IPC: B65H37/04
Filed: 1987-03-26
Abstract: A first strip (50) is supplied continuously and comprises a card layer (51) and a first layer of adhesive (52). A second strip (54) is also supplied continuously and comprises a transparent sheet (55) and a second layer of adhesive (56) on it. A protective sheet (57) is supplied continuously between the first and second strips (50, 54). The first and second strips are laminated together, with one edge bonded together by the first and second layers of adhesive. The protective sheet is laminated between the remaining, main parts of the layers of adhesive. This composite strip is cut transversely to form individual postcards (100). In use, the protective sheet can be removed, to enable photographs and other articles to be laminated between the card and the transparent sheet.
Patent EP-0244237-A3 (EP)
IPC: B65D6/16
Filed: 1987-04-29
Abstract: A collapsible basket includes an upper frame 1, two side 
plates 2 pivotedly mounted on the right and left sides of the 
frame, a front plate 5 and a rear plate 4 pivotedly mounted on 
the front and rear sides of the frame, and a bottom plate 3 
slidingly engaged with both side plates. The two side plates 2 
can be angularly moved to be pendant by their gravitational 
force, and the bottom plate 3 will then gravitationally de­
scend along the two side plates 2 to its lowest position. The 
rear and front plates 4 and 5 are finally angularly moved by 
gravitational force to engage with the bottom plate 3 to form 
a cubic or parallelepiped basket ready for filing use. Reverse­
ly, all the plates can be gravitationally collapsed by inverting 
the assembled basket to become a folded compact unit 
convenient for handling and storage.
Patent EP-0261861-A3 (EP)
Title: Method of adhering labels to containers
IPC: B65C9/22
Filed: 1987-09-15
Abstract: We have disclosed a method of applying a plastic label to a container wherein a label is severed from the strip of polymer label material. A hot melt adhesive is applied to an area along the leading edge of the label and a solvent of the polymer is applied to an area along the trailing edge of said material to form a tacky solution. The label is then applied to a container so that when heat shrunk, the tacky solution solidifies and the hot melt adhesive crystalizes to release its grip on the container.
Patent EP-0275921-A3 (EP)
Title: Cleaning foil
IPC: D21D5/02
Filed: 1988-01-14
Abstract: 1. Screening vane (1) for a rotor with drum-like base body of a screen, which are arranged on the base body distributed over the circumference and staggered over the length, with the radial outer contour of the screening vane (1) steadily increasing in direction of rotation as circular arc up to a maximum end height (H) over the rotor shell surface (15) and then abruptly dropping in the form of a concave circular arc (8) up to the rotor shell surface (15) or to 1/10 of the maximum end height (H), so that a front portion (7) is formed, whose circumferential extension (L 2) corresponds to 1.0 to 1, 5 times the maximum end height (H), and a rear portion (2), whose maximum initial height (h') at the rear edge (12) amounts to 0.2 times the maximum end height (H) and whose length (L 1) amounts to 3 to 8 times, preferably 3 to 7 times the maximum end height (H) and, characterized in that the tangent placed onto the outer contour of the screening vane (1) in the point of the maximum end height (H) runs normal to the radius passing through this point.
Patent EP-0298204-A3 (EP)
IPC: B08B7/00
Filed: 1988-04-08
Abstract: The gas mixture of the present invention 
includes the normal process gases such as 
oxygen and carbon tetrafluoride. However, the 
mixture also includes a small percentage of a large 
mass inert gas such as Argon or Krypton.  
     It has been found that five to twenty percent of the 
inert gas is the preferred range and that ten percent 
produces optimum results.
Patent EP-0299254-A3 (EP)
IPC: F02M69/04
Filed: 1988-06-23
Abstract: An electromagnetic fuel atomizer for internal 
combustion engine applications which includes a generally 
C-shaped core of integral ferromagnetic construction having 
arms which form a pair of flat parallel surfaces spaced from 
each other to form a gap therebetween. The core structure 
is characterized by a fundamental resonant frequency 
determined in part by mass and elasticity of the core 
structure, and the ferromagnetic core is electromagnetically 
energized at such fundamental resonant frequency. Liquid 
fuel is supplied to the gap between the core arm surfaces, 
and standing waves are generated therein as the core arms 
vibrate with respect to each other. As amplitude of 
oscillations and such standing waves increase, fuel droplets 
break away from the standing wave nodes and are aspirated 
into the engine.
Patent EP-0302566-A3 (EP)
Title: Device for working more or less loose material
IPC: A01B39/18
Filed: 1988-07-29
Abstract: The invention relates to a device for the working 
of more or less loose material, such as mixing and levelling 
of animal feed in a storage holder, working of a surface 
layer of ground material, such as the aerating, levelling and 
harrowing thereof and/or the removing of weeds therefrom, and 
the chopping of those weeds, the distributing and mixing of 
mixed manure through a surface layer of ground material, the 
distributing, chopping and spreading of manure substances or 
the removal of silage from a storage heap, which device com­
prises:  
at least one rotor with a number of elongate working members 
(3,7,10,36,65,77,110), such as wires, rods, bars or strips, 
the ends of which are fixed to two attachment elements 
(1,2,5,6,9,28,35,75,76,63,107), such as two groups of spokes or 
two discs, coupled to a rotating shaft (4,12,61,81,111,112) such 
that they extend at least more or less parallel to and at an inter­
val from the rotating shaft, and  
driving means for rotary driving of the or each 
rotor.  
     The invention has for its object to embody a device 
such that the chance of breakage or otherwise damaging of the 
working members is greatly reduced. The invention further 
aims to execute a device such that if a working member must 
nevertheless be replaced, this replacement can be carried out 
in a minimal time.  
     The invention provides with a view thereto a device 
of the type referred to in the preamble which is characterized 
by spring means (80,137,113) holding the working members under tensile 
stress. If desired a spring member can be added to each wor­
king member. Preference is however given to a cheaper but 
nonetheless completely reliable embodiment which displays the 
feature that the rotating shaft comprises at least two tele­
scopically co-acting shaft parts (111,112) locked against relative 
rotation and that the attachment elements are forced away 
from each other by the spring means.
Patent EP-0294030-A3 (EP)
IPC: A46B11/06
Filed: 1988-05-04
Abstract: The invention relates to a brush (10) suitable to be 
connected to a conventional hose and including an 
automatic water shut-off valve means (28) which acts 
automatically when the brush is removed from the 
surface being cleaned. This is achieved by the 
provision of a seat (26) in a chamber (24) containing the 
valve means, wherein the valve means is continuously 
biased toward the seat of the water under pressure so 
that the valve means prevents water flow when in 
contact with seat, and operating means (62, 60, 46) to 
selectively force the valve means away from the seat 
and thereby allow water flow.
Patent EP-0322116-A3 (EP)
Title: Interconnect system for multiprocessor structure
IPC: H04L12/433
Filed: 1988-11-24
Abstract: A digital data transfer apparatus comprising:   A a communications network for transferring packets, said communications network including shift register means comprising a series of digital storage and transfer stages connected in a ring configuration for sequentially storing and transferring said packets, wherein each said stage within said shift register stores at least one said word,   B. a plurality of cells, each cell including     i a memory for storing information; and ii. a cell interconnect unit connected to an associated subset of said stages and said associated memory, the cell interconnect selectively performing   (a) a transfer operation to enable said associated subset of said stages to transfer a packet received from a said stage associated with another of said cells to a said stage associated with yet another of said cells, (b) an extracting operation to enable said associated subset of stages to transfer a packet received from a said stage associated with another of said cells to the memory associated with its cell; and (c) a replicating operation to enable said associated subset of stages to transfer a packet received from a said stage associated with another of said cells to a said stage associated with yet another of said cells, and contemporaneously transfer the packet to the memory associated with its cell.       <IMAGE>
Patent EP-0321217-A3 (EP)
Title: System for transmitting a digital video signal
IPC: H04N9/79
Filed: 1988-12-14
Abstract: In the transmission of digital video data signals, for example, in a digital video tape recorder, a luminance signal and first and second chrominance signals, such as R-Y and B-Y, are individually samples to provide respective digital luminance data signals and first and second digital chrominance data signals for forming a high-definition video picture which is spatially divided into N horizontally contiguous segments, each of the divided segments is time-expanded by N-times, the digital luminance data signals and the first and second digital chrominance data signals of each of the time-expanded picture segments are divided into respective sets thereof which each consist of two successive data signals, and the sets of digital luminance and first and second digital chrominance data signals for each of the segments are distributed into a plurality of transmission channels in such a manner that each set of digital luminance data signals is interleaved between sets of the first and second digital chrominance data signals, respectively, in each of the transmission channels. Further, one of the two successive data signals in each of the sets of digital luminance data signals and of first and second digital chrominance data signals is inverted for obtaining the complement of the one of the two successive data signals in each set which has been inverted, thereby substantially minimizing any DC or low-frequency component in each of the transmission channels.
Patent EP-0330184-A3 (EP)
IPC: G01C21/20
Filed: 1989-02-22
Abstract: Images are provided to a pilot in an aircraft 
overflying the earth by means of a helmet mounted 
display system. The position and attitude of the 
aircraft with respect to the earth and the attitude of 
the helmet with respect to the aircraft are monitored 
in order to convert a plurality of stored earth 
position signals into helmet coordinates. Earth points 
which are viewable by the pilot are displayed using 
symbolic images thereof such that the symbolic images 
coincide, from the pilot's point of view, with the 
actual positions of the viewable points on the earth.
Patent EP-0332053-A3 (EP)
Title: Acoustic apparatus
IPC: H04R3/00
Filed: 1989-03-02
Abstract: An acoustic apparatus for improved bass sound 
reproduction comprises a resonator, a vibrator, and a 
vibrator drive means. The resonator has a resonance 
radiation unit for radiating an acoustic wave by resonance, 
the vibrator has a diaphragm disposed in the resonator, the 
vibrator drive means has a motional feedback (MFB) means for 
detecting the movement of the diaphragm and negatively 
feeding back a motional signal corresponding to the movement 
of the diaphragm to the input side of the circuit, and the 
counteraction of the resonator on the diagram is canceled 
upon driving of the resonator whereby the vibrator may be 
invalidated as viewed from the resonator, and the vibrator 
and the resonator can be independently designed.
Patent EP-0344441-A3 (EP)
IPC: B60C1/00
Filed: 1989-04-19
Abstract: The AB block copolymers of the prior art generally have a damping curve having a relatively narrow damping range and can only be prepared in a relatively complex manner. In practice, this is regarded as disadvantageous. 
<??>The block copolymers according to the invention comprise
 30 to 90% of a block A and
 70 to 10% of a block B whose mean vinyl and isopropenyl group contents are each at least 30% higher than those of block A.
 These block copolymers have a damping curve of varying width, depending on the point in time of addition of the cocatalyst. 
<??>Use of the AB block copolymers for the production of tyre treads. 
<IMAGE>
Patent EP-0349775-A3 (EP)
Title: Flash eeprom memory systems and methods of using them
IPC: H01L21/8247
Filed: 1989-06-06
Abstract: A memory system made up of electrically 
programmable read only memory (Eprom) or flash 
electrically erasable and programmable read only memory 
(EEprom) cells. An intelligent programming technique 
allows each memory cell to store more than the usual one 
bit of information. An intelligent erase algorithm 
prolongs the useful life of the memory cells. Use of 
these various features provides a memory having a very 
high storage density and a long life, making it 
particularly useful as a solid state memory in place of 
magnetic disk storage devices in computer systems.
Patent EP-0364793-A3 (EP)
IPC: B60J1/20
Filed: 1989-09-29
Abstract: Ein Rollo (9) für Fenster (2) von Fahrzeugen, insbesondere von 
Autobussen (1), dessen drehbare Aufwickelrolle (11) zwischen vertikalen 
Fenstersäulen (4,5) mit Aufnahmelagern (12,13) parallel zu einer 
Fensteroberkante (6) angeordnet ist, die gegenüber der Horizontalen 
geneigt ist, umfaßt ein Rollotuch (15), das mit einem schraubgewinde­
artigen Seitenkantenverlauf auf die Aufwickelrolle (11) aufwickelbar 
ist, so daß die Seitenkanten (16,17) parallel zu den vertikalen 
Fenstersäulen (4,5) von der drehbaren Aufwickelrolle (11) herunterziehbar 
sind, wobei die Aufwickelrolle (11) beim Herunterziehen in dem Maß, 
mit dem die Seitenkanten (16,17) des Rollotuchs (15) von einer 
Senkrechten (20) zur Aufwickelrolle (11) maximal abweichen, in den 
Aufnahmelagern (12,13) axial in Richtung dieser Abweichung 
verschiebbar ist.
Patent EP-0378757-A3 (EP)
Title: Method and device for the production of shaped articles
IPC: B27N5/00
Filed: 1989-10-20
Abstract: A new method and a device are proposed for the production, in each case in a mould, of shaped articles from a free-flowing moulding composition which is incapable of rising and is composed of fillers and a thermosetting binder, without the production of a preform. The device is provided with two horizontally movable compression-mould bottom parts, one of which is filled in each case, while with the other the moulding composition is pressed into the heated compression-mould top part and is cured there to form a moulding.
Patent EP-0374783-A3 (EP)
Title: Heat shrinkable very low density polyethylene terpolymer film
IPC: C08J5/18
Filed: 1989-12-16
Abstract: Biaxially stretched, heat shrinkable monolayer and multilayer films comprising very low density polyethylene terpolymers of monomers (a), (b) and (c), where (a) comprises ethylene, (b) comprises a C6-C8 alpha-olefin and (c) comprises 1-butene or 1-hexene, have a very good combination of physical properties and processability including high shrinkage values and puncture resistance.
Patent EP-0377893-A3 (EP)
IPC: A01N43/36
Filed: 1989-12-23
Abstract: Es werden neue 3-Aryl-pyrrolidin-2,4-dion-Derivate der 
allgemeinen Formel (I) 
  
in welcher  
X      für Alkyl, Halogen, Alkoxy steht,  
Y      für Wasserstoff, Alkyl, Halogen, Alkoxy, Halogen­
alkyl steht,  
Z      für Alkyl, Halogen, Alkoxy steht,  
n      für eine Zahl von 0-3 steht,  
R      für Wasserstoff oder für die Gruppen 
-CO-R¹, -CO-O-R²  
steht,  
 
 
wobei R¹ und R² die im Anmeldungstext angegebene 
Bedeutung besitzen,  
A      für gegebenenfalls durch Halogen substituiertes 
Alkyl, Alkenyl, Alkinyl, Alkoxyalkyl, Polyalkoxy­
alkyl, Alkylthioalkyl, gegebenenfalls durch Hetero­
atome unterbrochenes Cycloalkyl oder gegebenenfalls 
durch Halogen-, Alkyl-, Halogenalkyl-, Alkoxy-, 
Nitro substituiertes Arylalkyl steht,  
B, C*      unabhängig voneinander für Wasserstoff, Alkyl oder 
Alkoxyalkyl steht,  
sowie die enantiomerenreinen Formen von Verbindungen der 
Formel (I).  
     Die neuen Verbindungen besitzen eine überraschende 
insektizide, akarizide, herbizide und antimykotische 
Wirksamkeit.
Patent EP-0334460-A3 (EP)
Title: A conveyor floor, comprising mutually slidable and parallel beams, particularly for a plant for converting waste to compost
IPC: B65G25/06
Filed: 1989-03-23
Abstract: A conveyor floor for moving loads comprising longitudinal beams (1, 2, 3) which are subsequently mutually slidable by reciprocatable drive means (4), so-called walking floors. According to the invention the beams (1, 2, 3) are supported by rolls (7, 13) so as to reduce the resistance to sliding. Such conveyor floor may be advantageously used in the conversion of organic waste to compost by aerating the waste through the beams (1, 2, 3), while it is conveyed thereby from a supply point to a delivery point.
Patent EP-0326389-A3 (EP)
Title: Process for preparing 4-hydroxypyrimidine
IPC: C07D239/36
Filed: 1989-01-26
Abstract: A process for preparing a 4-hydroxypyrimidine of Formula 
III: 
  
wherein R₁ and R₂ each represent a hydrogen atom, 
an alkyl group having 1 to 10 carbon atoms, a 
cycloalkyl group having 3 to 10 carbon atoms or an 
aralkyl group having 1 to 10 carbon atoms, and R₄ 
represents an alkyl group having 7 to 10 carbon 
atoms, a cycloalkyl group having 3 to 10 carbon 
atoms, an aralkyl group having 7 to 10 carbon atoms 
or an aryl group having 6 to 10 carbon atoms,   
     which comprises subjecting a 3-amino-2-unsaturated 
carboxylate of Formula 1: 
  
wherein R₁ and R₂ are as defined above and R₃ 
represents an alkyl group having 1 to 10 carbon 
atoms, a cycloalkyl group having 3 to 10 carbon 
atoms or an aralkyl group having 7 to 10 carbon 
atoms,  
 
 
and a carboxylic acid amide of Formula II:  
R ₄ C O N H ₂  
wherein R₄ is as defined above,  
to reaction with each other in the presence of a base.
Patent EP-0342802-A3 (EP)
Title: Ducting
IPC: F16L11/118
Filed: 1989-04-25
Abstract: Ducting with sound absorbing properties has a 
helical channel 21 which opens internally of the 
ducting. Overlapping opposite edges of a helically 
wound strip 20 of polyurethane foam are crimped into the 
channel. An outer sleeve 3 of thermoplastic rubber is 
shrunk about the outside of the channel and projects 
beyond it at opposite ends to form an impermeable outer 
surface of the ducting and flexible cuffs 22. The outer 
sleeve 3 is assembled by stretching it radially 
outwardly by means of a vacuum applied outside the 
sleeve and then allowing it to shrink about the channel 
21 and foam assembly placed within it.
Patent EP-0364130-A3 (EP)
Title: Novel tylosin biosynthetic genes
IPC: C12N15/52
Filed: 1989-09-27
Abstract: Gene sequences are provided encoding tylosin 
biosynthetic gene products. In particular, recombinant 
DNA vectors comprising DNA sequences encoding the  tyl A, 
 tyl B,  tyl I and  tyl G activities of  Streptomyces fradiae  
are provided. Also provided are host cells transformed 
with the noted vectors and a method for increasing the 
tylosin-producing ability of a tylosin-producing 
organism.
Patent EP-0362191-A3 (EP)
IPC: F16C13/00
Filed: 1989-09-27
Abstract: Tragrolle für Transportbänder, Preßbänder oder Pressen, 
insbesondere Doppelbandpressen, wobei eine zum Tragrohr (2) 
konzentrische Tragwelle (1) in diesem durchlaufend angeordnet 
ist, entweder die Tragwelle (1) zwei Umfangsbereiche (3) mit, die 
Innenwand des Tragrohres (2) berührenden Erhebungen oder das 
Tragrohr (2) zwei Umfangsbereiche an der Innenwand mit die 
Tragwelle berührenden Erhebungen (3, 6, 11) aufweist und die Trag­
welle (1) in an sich bekannter Weise an ihren über das Trag­
rohr (2) hinausreichenden Enden an der Maschine drehbar gela­
gert ist.
Patent EP-0423582-A3 (EP)
Title: Method of amplification for burst-signals
IPC: H04B3/04
Filed: 1990-10-08
Abstract: A controllable amplifier, which has two symmetrical outputs, at which two output signals mirror-symmetrical with respect to each other are present, is used for amplification of a burst signal. To achieve the largest possible eye opening of the signals to be fed to a comparator, a predetermined d.c. voltage difference for the formation of matched signals is adjusted for both output signals. After this, the arithmetic mean values of the two matched signals are formed and are fed to a second comparator. The output value of the second comparator is fed to an integrator, to which a reference voltage is also fed. In case of a deviation of the mean values of the two matched signals from each other, the amplifier is adjusted in a compensating direction by the integrator.
Patent EP-0410535-A3 (EP)
Title: Octahydrobenzisoquinoline derivatives as antipsychotic agents
IPC: A61K31/47
Filed: 1990-07-23
Abstract: A class of 1,2,3,4,4a,5,6,10b-octahydrobenz­
[f]isoquinoline derivatives are selective ligands at 
sigma recognition sites and are therefore useful in the 
treatment and/or prevention of psychiatric disorders.
Patent EP-0390366-A3 (EP)
Title: Label producing machine
IPC: B31D1/02
Filed: 1990-03-14
Abstract: In a machine for producing labels, a cutting station comprising 
a vertically-movable cutting rule or die disposed above, and adapted 
to cooperate with, a label stock/backing strip support means 
constituted by a horizontally-extending curved or arcuate element 
rotatable about a vertical axis. The arrangement is such that the 
label stock/backing strip is supported, during the cutting of the label 
stock, by the rotatable support element which, through the 
intermediary of the label stock/backing strip, makes continually-­
changing opposed point contact with the cutting rule or die.  
     Substantially less energy is required for cutting compared with 
existing label producing machines.
Patent EP-0398861-A3 (EP)
Title: Method for adaptively sharpening electronic images
IPC: H04N5/208
Filed: 1990-04-30
Abstract: Method and apparatus for sharpening edges and 
details of a digital image without amplifying noise in 
the digital image provide an output image which is the 
sum of the input image and its adaptively-amplified 
high frequency components, which adaptively amplified 
high frequency components are obtained by subtracting a 
low-pass filtered image from the input image. An 
adaptive amplification factor for the high frequency 
components is determined as a function of a variance of 
the pixel values surrounding a pixel and the noise 
power of the imaging system.
Patent EP-0443438-A3 (EP)
Title: Method and device for warming persons in the track area via a high frequency communications channel
IPC: B61L23/06
Filed: 1991-02-14
Abstract: The warning of persons in the track area of approaching trains by means of addressable signalling stations installed at the track which detect trains and which forward train-indicating status information via a high-frequency communications channel to an addressable warning station which is located in the working area of the persons and which is capable of transmitting an alarm is achieved despite concatenated information transmission and contact with adjacent installations by means of stations operating in time-division multiplex which identify free transmission time slots through direct reception and time slots indirectly reported by other stations as occupied.