baber/WOPTO huggingface dataset:
Patent EP-0389117-A3 (EP)
Title: Ring spinning, ring doubling and ring twisting frames
IPC: D01H1/36
Filed: 1990-02-27
Abstract: A textile machine of the ring spinning, ring 
doubling and ring twisting type having a switched 
reluctance spindle drive motor (18) and set up to operate with a 
variable speed spindle (10) and optionally with variable speed 
delivery rollers (25) to wind yarn (22) onto a package former (20) in the 
form of a cop. A global control system (50) is provided to 
instruct the local unit (16) of the switched reluctance drive 
motor (18) and possibly also control units (52) of the delivery 
rollers (25).
Patent EP-0388131-A3 (EP)
Title: Random number generator
IPC: G06F7/58
Filed: 1990-03-13
Abstract: A random number generator built into an integrated 
circuit has at least one oscillator that generates clock 
pulses independent of the integrated circuit's system clock, 
at least two counters for counting those clock pulses, and 
read-out means for outputting the contents of the counters 
in response to a read signal. The random number generator 
accordingly has an extremely simple circuit configuration, 
but is capable of generating random numbers at a rapid rate.
Patent EP-0392792-A3 (EP)
Title: Methods and apparatus for transparent tone-in-band transmitter, receiver and system processing
IPC: H04B1/68
Filed: 1990-04-10
Abstract: In deriving a control signal for recombining the parts of the 
spectrum separated by a frequency notch in transparent tone-in-band 
signals, cross-correlation products give rise to undesirable 
frequency and phase jitter. In a receiver which overcomes this 
problem an input signal E containing the notch is passed to two 
first mixers 20 and 21 and then portions corresponding to the lower 
and upper portions of the input spectrum are selected by two mirror 
filters 24 and 25 before being translated in frequency by two 
second mixers 26 and 27 to a final output band in which the notch 
is eliminated. Two selection filters 30 and 31 select parts of the 
spectra at the outputs of the first mixers 20 and 21 which 
correspond to an overlap region of the said lower and upper 
portions when derived in a transmitter and apply them to 
control-signal mixer 32. A control signal for the second mixers 26 
and 27 is derived from the output of the control-signal mixer 32 by 
noise filtering and frequency division by two in a circuit 39. The 
above mentioned problem is overcome by giving the mirror filters 24 
and 25 transfer functions H₁₋(f) and H₁+(f) which are the same as 
the transfer functions of mirror filters in the transmitter which 
produced the notch and by giving the selection filters 31 and 30 
transfer functions H₂₋(f) and H₂+(f) which satisfy the relationships  
H₂₋(f) = |H₁+(f)|² and  
H₂+(f) = |H₁₋(f)|².
Patent EP-0400930-A3 (EP)
Title: Realtime redundant operating system
IPC: G06F11/16
Filed: 1990-05-25
Abstract: In an electronic system of the type wherein a 
plurality of boards, including a common memory, plug into a 
backplane which provides data and address buses for common 
use, realtime redundancy is produced by providing a second 
electronic system and coupling the two systems together so 
that each memory stores basically the same information and 
the buses operate substantially in common. The two systems 
are controlled so that one operates in a prime mode and the 
other operates in a redundant mode and the modes of 
operation are switched when the one operating in the prime 
mode has a failure.
Patent EP-0448113-A3 (EP)
Title: Method for continuous casting of molten steel and apparatus therefor
IPC: B22D11/115
Filed: 1991-03-22
Abstract: An apparatus for continuous casting of molten steel comprises a continuous casting mold (4); an electromagnetic stirring coil (7), which rotates and fluidizes molten steel inside the mold and which is installed outside the mold; and a screen (8) of ferromagnetic substance positioned between the mold and the electromagnetic stirring coil at a height including a level of meniscus. A method for continuous casting of molten steel comprises the steps of pouring molten steel into a contiuous casting mold (4); applying an electromagnetic force to the molten steel in the mold by means of an electromagnetic coil (7) installed outside the continuous casting mold; and shielding said electromagnetic force by means of a screen (8) of ferromagnetic substance installed between the mold and electromagnetic coil at a height including a level of meniscus. <IMAGE>
Patent EP-0468424-A3 (EP)
Title: Electronic switching apparatus with presence indicator
IPC: H03K17/945
Filed: 1991-07-22
Abstract: An electronic detection circuit such as a proximity switch or flow detector uses a presence detector with complementary outputs and one or more electronic switches to provide either normally-open or normally-closed operation based on the polarity of the supply connections to the device. In one embodiment, two electronic switches are provided, each operating in response to one of the complementary outputs, with each switch connected to provide current flow in a mutually opposite direction between the supply connections upon activation. In another embodiment, a single electronic switch is provided, and is connected through a diode matrix to the complementary outputs.
Patent EP-0515233-A3 (EP)
Title: Plastics material mesh structure
IPC: B29K23/00
Filed: 1992-05-26
Abstract: In order to produce a non-cracky, integral, biaxially-oriented plastics material mesh structure 15 having a high strength/weight ratio, having high MD (machine direction) strength and substantially greater strength in the MD than in the TD (transverse direction), and having high creep resistance, a starting material 1 is provided having a rectangular grid of holes 8 and the starting material 1 is stretched in the MD (Figure 3) to such an extent that the junctions are not significantly oriented, is stretched in the TD (Figure 4) to such an extent that the junctions are not significantly oriented, and is finally stretched in the MD (Figure 5) to such an extent that the junction centres thin down by at least 30% and there is significant narrowing down of the junction. The resultant MD stretch is substantially greater than the resultant TD stretch. The MD strands 12 min , having thinned down and oriented to a substantial degree, cause the orientation to pass into the ends of the junctions and right through the junctions. The junctions increase in length by a ratio of at least about 2.5:1 and narrow down substantially. The ends of the junctions are not stretched more than 100% more than the centres. At each junction there is a thicker, parallel-sided, long zone 17 which is oriented in the MD and has thinned down less than the mid-points of the MD strands 12 min  so that there is continuous MD orientation running from end to end of the mesh structure. There are no dips in the junctions and the centres of the junctions are not substantially thinner than any other part of the junction on the MD centre line. There are biaxially-oriented zones 18 on either side of the thicker zones 17, and oriented crotches 16 connecting respective MD strands 12 min  and TD strands 14 min , the biaxially-oriented zone 18 merging gradually with the crotches 16. <IMAGE>   <IMAGE> <IMAGE>
Patent EP-0588380-A3 (EP)
Inventor: KURITA MITSURU
IPC: H04N1/62
Filed: 1989-06-07
Abstract: This invention provides an image processing apparatus 
provided with an outline extracting section for extracting an 
outline of an input image and a color converting section for 
converting the color of the outline extracted into a 
predetermined color. This apparatus is therefore capable of 
extracting the outline of an input image, applying color 
conversion to the outline extracted, and emphasizing a 
pattern such as a character, a graphic pattern and the like. 
The apparatus is further provided with a converting-color 
designating section for designating a converting color to be 
applied to the outline, a color detecting section for 
detecting a portion having a predetermined color in the input 
image, and a region designating section for designating a 
predetermined region in the input image. Accordingly, the 
outline alone can be independently processed so that an 
outlined character, a shaded character or the like can be 
formed.
Patent EP-0700631-A3 (EP)
Title: Garden soil working apparatus
Inventor: SANDHOLZER HARTWIG
IPC: A01B1/06
Filed: 1994-12-17
Abstract: The tool is in the form of a forked spade whose tines (1) are for breaking up the soil. The tines, apart from the central tine (1'), protrude to both sides in opposite directions from the plane of the blade. The tines' tips (2) end on a straight or S-shaped curved line staggered at an angle to the shoulder of the blade. The middle tine is twisted and the two adjacent tines (1") are at an angle. The middle tine is extended beyond the centre of the line. The tines on both sides of the middle tine are splayed out at an increasing angle. Plough-blade cutting arms (4) are positioned between the outer pairs (P) of tines.
Patent EP-0609046-A3 (EP)
Title: Two part surgical fastener.
Inventor: LUSCOMBE BRIAN H
IPC: A61B17/064
Filed: 1994-01-25
Abstract: A method of tissue compression is disclosed herein where the device to cause such compression is composed of a fastener bar and receiver. The device has the capability to self-adjust to tissues of varying thicknesses to cause hemostasis. This tissue gap variability allows for compression of regions of tissue where thick and thin tissue are both present. This variability also enables the same device to be used on a wide variety of tissues of different thicknesses. The tissue fastener bar of this invention contains a series of cut-out portions which distribute the compressive forces along the device in an alternating, staggered manner. The receiver is of a generally U-shaped configuration with the fastener bar being contained at least partially within the U-shape. Compression occurs between the side walls of the receiver and the fastener bar and variability in gap is accomplished by flexure of the side walls of the receiver. Varying side wall flexure is enhanced by cut-out portions in the receiver which allow each segment to flex somewhat independently. A number of options also exist for configuration of the fastener bar and/or receiver with the same basic method of compression being unchanged.
Patent EP-0652094-A3 (EP)
IPC: B29K23/00
Filed: 1994-11-02
Abstract: A molding process for syndiotactic polypropylene includes 
holding the melt at a process temperature of about 27 to 
77°C to achieve a cycle time of less than 150°C and a haze 
value for a 2 mm thick article of less than 38%.
Patent EP-0691201-A3 (EP)
Inventor: WANK JOACHIM
IPC: B32B27/08
Filed: 1995-06-26
Abstract: Schichtstoffe einer Dicke von 0,2 mm bis 20 mm bestehend aus
   1. einer 0,02 bis 0,8 mm dicken Folie aus thermoplastischem Kunststoff,   2. einer Farbschicht, deren Erweichungstemperatur über der der thermoplastischen
Kunststoff-Folie (1) liegt,   3. gegebenenfalls einer bei Raumtemperatur klebfreien Polyurethanschicht und   4. einer thermoplastischen Kunststoffschicht einer Dicke von 0,1 mm bis 19 mm, die
ihrerseits aus einer oder aus mehreren Kunststoffschichten besteht.
Patent EP-0678529-A3 (EP)
IPC: B60C1/00
Filed: 1988-12-08
Abstract: A substantially gel free C₄ to C₇ isoolefin 
homopolymer rubber, butyl copolymer rubber, halogenated 
butyl rubber (e.g., chlorinated or brominated), or mixtures 
thereof, comprising a molecular weight distribution such 
that the ratio of the moments of said molecular weight 
distribution, Mz/Mw, is equal to or exceeds 2.0, and that 
portion of said molecular weight distribution which is 
equal to and greater than 4 times the peak molecular 
weight, Mp, comprises greater than 8 percent of the total 
polymer species, and Mp is greater than about 250,000 and 
wherein said polymer species of molecular weight less than 
Mp are substantially branch free. Various means are 
disclosed for effecting the molecular weight distribution 
including blending of homopolymers and/or copolymers of 
appropriate molecular weight and molecular weight 
distribution and direct polymerization using a functional 
reagent to introduce branching. The rubber compositions 
are particularly useful in applications in which butyl or 
halogenated butyl rubber is used and where it is desired to 
obtain high green strength in combination with an increased 
rate of stress relaxation. Such polymers are particularly 
well suited for use in tire innerliner compositions.
Patent EP-0742086-A3 (EP)
Title: Process for making ceramic flat articles and ceramic articles made by this process
Inventor: MUELLER HARTWIG
IPC: E04D1/16
Filed: 1995-10-02
Abstract: The method involves the blanks of ceramic material being shaped, dried and fired. After drying, the blanks are smoothed on their narrow side (2) to form a surface on which they stand. The tiles are smoothed by being ground or milled. The top folded side is smoothed. The narrow side has at least two protuberances (12,14) which are smoothed on the same plane, at right angles to the product's main plane.
Patent EP-0698997-A3 (EP)
IPC: G11B20/02
Filed: 1991-10-25
Abstract: A system is disclosed for recording and reproducing a luminance signal (Y) on and from a medium (40). The system includes an adaptive deemphasis circuit (10) for adaptively reducing the level of a high frequency portion of the luminance signal (Y). A record circuit records the reduced level luminance signal on the medium (40). A playback circuit reproduces the reduced level luminance signal from the medium (40). A reemphasis circuit (70) non-adaptively boosts the level of the high frequency portion of the reduced level luminance signal to produce the luminance signal (Y). To this end, a circuit (73) cores a high frequency portion of the reduced level luminance signal, and the level of the cored high frequency portion is then boosted by a predetermined amount to produce the luminance signal (Y). <MATH>
Patent EP-0722839-A3 (EP)
Inventor: GUSTAFSON MICHAEL
IPC: B41J11/58
Filed: 1995-12-22
Abstract: The invention relates to a high capacity paper supply unit (10) and method of
supplying individual sheets of paper therefrom to a paper transport path in a printer (P).
The high volume paper supply unit has transport apparatus therein and a pivotally mounted
convex paper guide (40) and a pivotally mounted concave paper guide housing (50) at the
rear of the unit define a paper path therebetween which extends generally vertically and then
curves to a generally horizontal direction for feeding paper to the single sheet paper path in
the printer through an access aperture (160) in the rear wall of the printer. Paper drive
rollers (70) and an electrical resistance paper pre-heater (80) are mounted in the apparatus
proximate the discharge end of the paper path such that pre-heated paper can be immediately
fed at the appropriate location of the paper path in the printer, preferably an inkjet printer.
Patent EP-0670640-A3 (EP)
Inventor: OLANDERS PETER
IPC: H04B7/26
Filed: 1995-02-21
Abstract: In a radiocommunications system of the DECT type,
one or more of the functions of the system are improved,
for example range, time delay, time dispersion, etc. The
system operates with a TDMA/TDD structure and with time
slots for transmission of, inter alia, data. Two adjacent
time slots are combined to form a double time slot. In
one embodiment, a time slot is embedded in a double time
slot.
Patent EP-0774441-A3 (EP)
Inventor: KAUP OTMAR
IPC: B66F9/14
Filed: 1996-07-12
Abstract: Eine Einrichtung zum gegenläufigen Verschieben von paarweise angeordneten
Gabelzinken (9, 10) auf Gabelträgern (4) von Flurförderzeugen mit
einen Hubschlitten (1) für den Gabelträger (4) besitzt zwei Umlenkrollen (29,
30) und ein darüber geführtes Endlosglied (31) mit einem oberen Trum (32)
und einem unteren Trum (35), von denen jedes formschlüssig mit jeweils
einem in einer waagrechten Führung geführten Mitnehmerteil (34, 37) verbunden
ist, von denen eines unmittelbar durch einen Kraftantrieb (39) verschiebbar
ist. Um mit einer solchen Einrichtung auch bereits vorhandene
Flurförderzeuge ohne erhebliche Umbauten und Bearbeitungsvorgänge nachrüsten
zu können, ist die waagrechte Führung durch eine eigenständige Führungsschiene
(28) gebildet, die auf die Oberkante des Gabelträgers (4) aufsetzbar
ist und die die Umlenkrollen (29, 30) mit dem Endlosglied (31), die
beiden Mitnehmerteile (34, 37) und den Kraftantrieb (39) trägt, wobei die Mitnehmerteile
(34, 37) formschlüssig mit den oberen Enden der Gabelrücken
(11, 12) zusammenwirken. Bevorzugt besitzt die Führungsschiene (28) einen
C-förmigen Querschnitt mit einem Hohlraum und einem in Fahrtrichtung
offenen, engeren Schlitz (46), und an den Mitnehmerteilen (34, 37) sind
T-förmige Führungsprofile befestigt, die durch den Schlitz (46) in den Hohlraum
eingreifen.
Patent EP-0783178-A3 (EP)
Inventor: ANAND MINAKSHISUNDARAN BALASUB
IPC: H01L23/532
Filed: 1996-08-29
Abstract: Wires (W1) are provided on an insulating layer
(25), reaching the source region (24a) and drain region
(24b) of a MOS transistor. Each wire W1 is composed of
a conductor (28a, 28b) and a barrier layer (27a, 27b)
covering the surfaces of the conductor. An insulating
layer (29) is mounted on the wires (W1), an insulating
layer (30) on the insulating layer (29), and
an insulating layer (32) on the insulating layer (30).
Cavities (31) are provided among the wires (W1).
The cavities (31) are filled with air or a mixture gas
of oxygen and carbon dioxide. Wires (W2) are provided
on the insulating layer (32). Cavities (38) are
provided among the wires (W2). These cavities (31) are
filled with air or a mixture gas of oxygen and carbon
dioxide.
Patent EP-0784940-A3 (EP)
Inventor: HOCHMUTH PETER
IPC: A41D19/015
Filed: 1996-10-23
Abstract: A goalkeeper's glove, including inner and upper portions having respectively four inner and upper finger regions and inner and upper hand regions, each upper finger region being connected with a respective inner finger region along their lateral edges, with at least one inner finger region having, at a free end thereof, a strip-shaped fingertip extension forming an integral part with the inner finger region, with the finger tip extension being turned over an associated upper finger region, forming a fingertip cap, and the finger tip extension being secured to the associated upper finger region.
Patent EP-0781640-A3 (EP)
Title: Heated needle valve nozzle
IPC: B29C45/27
Filed: 1996-12-05
Abstract: The heated needle valve nozzle for an injection mould has a hot runner section (10) connecting a runner or machine nozzle with a mould cavity and comprising two parts (12,14), the first part at the machine nozzle end consisting of a cylindrical tube (80) with a flow channel (86). A sealing collar (22) slides along the outside (15) of the tube (80) and is connected at the free end (82) to a drive unit and at the flow channel end (84) to a shut-off needle (24).
Patent EP-0780508-A3 (EP)
IPC: D06F39/02
Filed: 1996-12-10
Abstract: A container (D), to hold and deliver a detergent or other washing agent, has a ratchet lock (R) to hold the cover (2) to the pot (1). It has locking positions for an open cover (2) and a closed cover (2). The ratchet lock (R) is within the interior of the container. The container (D) has a ball shape, and is of a transparent or translucent material with markings to show the level of detergent.
Patent EP-0751342-A3 (EP)
Title: Verfahren zum Betrieb einer Anlage mit einem gestuften Verbrennungssystem
Inventor: DOEBBELING KLAUS DR
IPC: F23C6/04
Filed: 1996-05-31
Abstract: Bei einem Verfahren zum Betrieb einer Anlage mit einem
gestuften Verbrennungssystem wird die erste Verbrennungsstufe
(1a) zunächst mit einem Brennstoff/Luft-Gemisch (3) betrie-
ben, dessen Luftzahl grösser als die Gesamtluftzahl des Ver-
brennungssystems ist. Die heissen Verbrennungsgase (5) aus
dieser ersten Verbrennungsstufe (1a) werden mit einem weite-
ren Brennstoff/luft-Gemisch (4) vermischt, dessen Luftzahl
kleiner als die Gesamtluftzahl des Verbrennungssystems ist,
bevor die weitere Verbrennung in der zweiten Stufe (2a)
stattfindet. Da in letztgenannter Verbrennungsstufe (2a) zur
Flammenstabilisierung keine Heissgas-Rückvermischung mehr
erforderlich ist, verbrennt diese zusammengesetzte Mischung
ohne Bildung weiterer NOx-Emissionen.
Patent EP-0744513-A3 (EP)
Title: Fassadenplattenbefestigung
Inventor: FALB KARL
IPC: E04F13/08
Filed: 1996-05-21
Abstract: Bei einer Plattenbefestigung für Bauplatten an Fassaden und dergleichen
wird vorgeschlagen, daß an der Rückseite der Platte (1) wenigstens
eine hinterschnittene Nut (2) mit einer Eingriffsöffnung (10)
und eine durch die Eingriffsöffnung in die hinterschnittene Nut einschiebbare
Verankerung (12,15) vorgesehen sind.
Patent EP-0790408-A3 (EP)
Title: Schaltungsanordnung zur Ionenstrommessung in Zündvorrichtungen für Brennkraftmaschinen
Inventor: BAHR ULRICH DR
IPC: F02P17/12
Filed: 1997-02-06
Abstract: Die Erfindung betrifft eine Schaltungsanordnung zur lonenstrommessung
im Verbrennungsraum einer Brennkraftmachine mit einer aus Primär- und
Sekundärwicklung bestehenden Zündspule (TR1-4), deren Sekundärwicklung
(S1-4) sowohl an eine Zündkerze (ZK1-4), die gleichzeitig als
lonenstromsonde dient, angeschlossen ist als auch über deren
Niedrigpotentialseite mit einem invertierenden Verstärker (3) zur
Erzeugung einer konstanten Meßspannung zur lonenstrommessung verbunden
ist. Erfindungsgemäß ist zur Ableitung des während der Brenndauer der
Zündkerze fließenden Zündstromes auf das Massepotential der
Schaltungsanordnung sowohl ein erster Ableitschaltungszweig (A1) mit
einer ersten Halbleiterdiode (D2) als auch ein zweiter, parallel zum
invertierenden Verstärker (3) geschalteten Ableitschaltungszweig (A2) mit
einer zweiten Halbleiterdiode (D1) vorgesehen.
Patent EP-0830021-A3 (EP)
Inventor: DETTLING MONICA A
IPC: H01R13/631
Filed: 1997-03-11
Abstract: The video display system comprises a cabinet including a removable projector
incorporating a liquid crystal disply, digital light processing or other electronic
video display technology, said video display system being adapted to be used in
a rear projection mode, when the projector is located in the cabinet in a fixed
relationship to the screen, or in a front projection mode, when the projector is
removed from the system.
Patent EP-0796595-A3 (EP)
Inventor: LANG HANS WALTER
IPC: A61C11/00
Filed: 1997-03-19
Abstract: The articulator has arms (3) one above the other and extending forwards in the working position, one of them pivoting in two mirror-image hinges either side of the vertical central plane and on an axis at right angles to the latter. Each hinge is formed by a recess in an housing (39) and a pin engaging in it via a ball-head. The sides of the arms towards each other have mountings for bottom and top-jaw models secured to them by centring devices. The pivoting articulator arm has distraction guides (125b) either side of the lengthwise central plane for independent movements at right angles to the occlusion plane. Each guide has an adjustment (126b) determining the distraction position or preventing return movement from this position. Each guide and adjustment is incorporated in the respective hinge. A protrusion guide or adjustment can be provided, preferably near the hinge.