baber/WOPTO huggingface dataset:
Patent EP-0409471-A3 (EP)
Title: Method and apparatus for forming concrete blocks
IPC: B28B1/087
Filed: 1990-07-11
Abstract: Apparatus and method for continuously forming concrete blocks or pavers comprises a frame (18) for defining a supporting structure with a mould box flexibly mounted thereon, the mould box having internal cavities contoured to define preselected block patterns, wherein a feed device (12,14) for receiving concrete material is operable for selective positioning over an upper surface of the mould box for investing concrete material into the cavities. First and second sets of vibrators (136,144) are mounted, respectively, generally at opposite ends of the mould box means and are operable for being selectively driven by associated first and second power drives (132,143). The first and second power drives are selectively operable for synchronising or independently actuating the first and second sets of vibrators, respectively, so that concrete material invested into the cavities of the mould box may be vibrated so that the concrete material is evenly distributed in substantially equal masses throughout the cavity in the mould box.
Patent EP-0410640-A3 (EP)
Title: Configurable keyboard
IPC: H03M11/14
Filed: 1990-07-18
Abstract: A keyboard (10) comprising a plurality of key operated switches, each including a key (16,22) having a manually engagable key surface, means for connecting the key operated switches to key operated utilization apparatus, means for selectably determining the function produced by operation of each of the key operated switches, and display means (14; 18) for displaying on each key (16,22) its current function, as determined by the means for selectably determining, the means for displaying including means for providing a sensible output indication corresponding to the current function of each key at a location alongside each key (16,22).
Patent EP-0445696-A3 (EP)
Title: Process for compacting waste materials and apparatus for performing the same
Inventor: CAPPELLARI ROBERTO
IPC: B30B9/30
Filed: 1991-03-04
Abstract: The process for compacting waste materials comprises a first step of compression of the waste materials, with squeezing and separation of a first liquid phase, a second step of feeding the compressed materials to self-compaction chambers, in which a second compression of the materials is performed with separation of a second liquid phase, the heating of the compacted materials, and the cooling of the compacted materials. The apparatus for compacting waste materials comprises a pair of compression rollers (4) arranged above a double-scroll feeder (5) which unloads the material inside containers (9) which can slide on a transfer line (10), at the beginning of which there is a compacting press (18). The transfer line (10) comprises, in succession, a heating tunnel (24), a cooling tunnel (26) and finally a station (29) for unloading the compacted elements. <IMAGE>
Patent EP-0443728-A3 (EP)
Title: Ostomy bag with filter combination
IPC: A61F5/441
Filed: 1991-01-28
Abstract: An ostomy bag having a stomal aperture to receive a stoma in one wall of the bag and a gas venting aperture in the bag with a filter element covering the gas venting aperture, the bag including an intervening membrane 40, 52, 58 disposed between the front rear walls 12, 14 of the bag and between the stomal aperture and the gas venting aperture 30. The intervening membrane is liquid impermeable and gas permeable and supports an adequate flow rate of gas for ostomy bag applications. The intervening membrane preferably comprises a polytetrafloroethylene, microporous semi-permeable membrane laminated to a thermoplastic film layer which is heat sealable to the walls of the bag. <IMAGE>
Patent EP-0523449-A3 (EP)
Title: Reductive amination of an aminoacid or an aminoacid derivative with an alpha-keto acid or an alpha-keto acid derivative
IPC: C07D207/16
Filed: 1992-07-01
Abstract: Peptides of formula (I) are produced by reacting amine (III) NH2-CHR3-COORC with ketoester (V) R2-(CH2)n-COCO2R1 in presence of inert solvent and hydrogenation catalyst, with removal of water. The reaction is carried out with addn. of organic or inorganic base. A similar process is used to make cpds. (II) whereby cpd. of formic (IV) is reacted wth the keto-ester of formula (II) R1 is H, Me, Et or benzyl; R2 is H, 1-4C alkyl, phenyl or phenyl (1-4C) alkyl; R3 is H, heteroalkyl, 1-4C alkyl, benzyl (opt. 4-OH substd) or 1-5C alkyl substd. by acylamino, tert. butoxycarbonylamino or benzyloxycarbonylamino; R4 is H or ester protecting gp; R5 complete a mono or bi-cyclic heterocyclic ring system with 5-10 ring members; n is 0-2.
Patent EP-0573694-A3 (EP)
Title: Prothesis with biologically inert wear resistant surface.
Inventor: PAPPAS MICHAEL J
IPC: A61F2/36
Filed: 1992-09-17
Abstract: A prosthesis is provided having at least a smooth non-articulating load bearing surface disposed adjacent a bone. The prosthesis includes a substrate formed from a metallic alloy. At least the regions of the substrate defining the load bearing surface are coated with a biologically inert abrasion resistant material harder than the substrate for preventing leaching of ions from the substrate into adjacent body tissue and for preventing wear. The coating may be titanium nitride or zirconium or other such material exhibiting biological inertness and acceptable hardness. The coating preferably defines a thickness of 8-10 microns.
Patent EP-0590459-A3 (EP)
Title: Verfahren zur Herstellung von Difluor- und Chlorfluorbenzodioxolen
IPC: C07D317/46
Filed: 1993-09-20
Abstract: Ein neues Verfahren zur Herstellung von Benzodioxolen 
der Formel (I) 
   
     in welcher  
Hal für ein Chlor- oder Fluoratom steht,  
aus Dichlorbenzodioxol mit stöchiometrischen Mengen 
wasserfreier Flußsäure.
Patent EP-0680182-A3 (EP)
Title: Verfahren und Anordnung zum Betreiben eines Koppelnetzes
Inventor: PFEIFFER BODO
IPC: H04L12/939
Filed: 1995-04-20
Abstract: Ein Verfahren zum Betreiben eines Koppelnetzes, das von einer Anzahl
von Koppelmodulen (SM11 bis SM34) und einem Verbindungsnetz zwischen den
Koppelmodulen gebildet wird, ist beschrieben, wobei das Verbindungsnetz
eine Schalteinrichtung (SE) enthält und die Koppelmodule (SM11 bis SM34)
entsprechend einer logischen Verbindungsstruktur miteinander verbindet,
und diese Verbindungsstruktur mittels der Schalteinrichtung (SE) nach
Bedarf umkonfiguriert wird.
Patent EP-0685574-A3 (EP)
IPC: C25B11/00
Filed: 1995-05-06
Abstract: A metal surface is prepared by erosion, being blasted by means of a high pressure fluid jet. The metal, after coating with a further metal layer, will become an electrode of high dimensional stability, to be used in electrolytic processes. The outer surface is reactive, or can be activated. The impact of the jet removes foreign matter and any clinging remains of a previous coating, thanks to its high pressure, 1000 to 4000 bar, directed from a nozzle and impinging on the surface at an angle between 10 to 90 degrees .
Patent EP-0715315-A3 (EP)
Inventor: BRANDT MICHAEL BERNARD
IPC: G02B19/00
Filed: 1995-11-18
Abstract: Apparatus for collecting and detecting radiation
emitted by, reflected from, or transmitted through a
scanned information medium (9). The apparatus includes a
photodetector assembly (7, 8) and first (1, 2, 3)and
second (4, 5, 6) planar mirror assemblies configured to
maximize collection efficiency and flare radiation
attenuation.
Patent EP-0724062-A3 (EP)
Title: Fireproof glazing
Inventor: TENTE ULRICH
IPC: E06B5/16
Filed: 1996-01-10
Abstract: At least one strip (3) made of non-flammable material forms part of the frame and extends between the panes' (1) facing end surfaces (4). The strip is thinner than the panes. Wooden elements (2a,2b) made of non-flammable material form another part of the frame and extend on each side of the strip. The wooden elements extend beyond the edges (9) of the panes' flat sides to cover them. The wooden elements have sections (15) pointing inwards towards the strip, the same width as the strip and thinner than the frame. The inward pointing parts are parts of a rectangular hollow profile (6a,6b) to whose end surfaces (10) facing the panes wooden strips (7,8) are fixed.
Patent EP-0744760-A3 (EP)
Title: Schalter
Inventor: SONDERGELD MANFRED
IPC: H01H1/50
Filed: 1996-05-02
Abstract: Ein Schalter (10) mit einer längs einer Bahn (32) zwischen einer
Ruheposition und zumindest einer Schaltposition beweglichen
Masse (17) weist zumindest ein erstes Rückstellelement (18)
auf, das die Masse (17) in ihre Ruheposition vorspannt, sowie
einen über die Masse (18) betätigten Schaltkontakt (27). Das
erste Rückstellelement (18) umfaßt ein Betätigungsteil (15),
das den Schaltkontakt (27) betätigt, wenn sich die Masse (17)
gegen die Kraft des ersten Rückstellelements (18) aus ihrer
Ruheposition in Richtung ihrer zumindest einen Schaltposition
bewegt.
Patent EP-0781611-A3 (EP)
Title: Verfahren zur Herstellung von Bauteilen aus Stabmaterial, insbesondere von Kfz-Fahrwerk-Stabilisatoren
IPC: B21F1/00
Filed: 1996-11-15
Abstract: Verfahren zur Herstellung von Bauteilen aus Stabmaterial (10), 
insbesondere von Kfz-Fahrwerk-Stabilisatoren (20), die in 
mehreren Biegeschritten in ihre Endform gebracht werden, 
wobei von den Endabschnitten (11,12) der Bauteile mindestens 
einer geprägt und gelocht ist, umfassend die folgenden 
Arbeitsschritte: 
   a) Erwärmen des Stabmaterials (10),    b) Biegen mindestens des mit der Prägung und der 
Lochung versehenden Endabschnitts (11,12),    c) Prägen des gebogenen Endabschnitts (11,12),    d) Lochen des gebogenen Endabschnitts (11,12),    e) Fertigbiegen des Stabmaterials (10).
Patent EP-0783881-A3 (EP)
Title: Kosmetische und dermatologische Lichtschutzformulierungen mit einem Gehalt an hydrophoben anorganischen Mikropigmenten
Inventor: GERS-BARLAG HEINRICH DR
IPC: C09K23/00
Filed: 1996-12-04
Abstract: O/W-Emulsionen, insbesondere O/W-Mikroemulsionen, oder O/W/O-Emulsionen oder
O/W/O'-Emulsionen mit einem Gehalt an einem oder mehreren anorganischen Pigmenten,
insbesondere hydrophoben anorganischen Mikropigmenten, in suspendierter Form,
erhältlich durch Phaseninversionstechnologie.
Patent EP-0787817-A3 (EP)
Inventor: TAHARA MASAAKI
IPC: C23C8/34
Filed: 1996-04-17
Abstract: A method of carburizing austenitic stainless steel comprising
the steps of holding austenitic stainless steel in a fluorine- or
fluoride-containing gas atmosphere with heating prior to
carburizing and carburizing the austenitic stainless steel at
a temperature not more than 680°C wherein said austenitic
stainless steel is stable austenitic stainless steel having 1
to 6 weight % molybdenum or 13 to 25 weight % chromium,
wherein a carburized hard layer having corrosion resistance
superior to base material forms and austenitic stainless
steel products obtained thereby.
Patent EP-0760569-A3 (EP)
Inventor: TAMIR GIORA
IPC: H04M1/72409
Filed: 1996-08-19
Abstract: A housing is detachably mounted on a telephone handset, and
contains voice recording and/or radio frequency transmitting circuitry for
broadcasting radio frequency signals corresponding to a recorded message, or
corresponding to the voice of the other party to a telephone call, to a nearby radio
receiver. The circuitry controls are mounted at lateral side edge regions of the
housing for ease of access.
Patent EP-0747798-A3 (EP)
Inventor: HUNSDORF JON
IPC: G05F1/567
Filed: 1996-06-05
Abstract: A linear voltage regulator is operated by a
temperature sensor and a current sensor. The temperature
sensor is a thermistor in a voltage divider connected
across the output of the regulator. The current sensor
operates a voltage follower connected to adjust the voltage
in the voltage divider. The regulator controls voltage
supplied to a cooling fan in a power supply. The sensed
temperature is the air temperature near the power supply
enclosure. The sensed current is the output current of the
power supply. When the ambient temperature increases
and/or the power supply output current increases, the
voltage regulator increases the fan speed by raising the
voltage. The current sensor can also be used to sense
other parameters, such as voltage.
Patent EP-0739832-A3 (EP)
Title: Rollenbahn
Inventor: NEUKAM HELMUT ING
IPC: B65G13/11
Filed: 1996-03-29
Abstract: Rollenbahn mit zwei parallel zueinander verlaufenden
Längsholmen (1), in denen eine Vielzahl von Rollen (2) drehbar gelagert
und die über Verbindungsteile miteinander verbunden
sind. Um eine einfache Verbindung der Längsholme zu ermöglichen,
ist vorgesehen, daß die Längsholme (1 durch im wesentlichen C-förmige
Profile gebildet sind, deren Stege (5) außen liegen und in
deren oberen Schenkeln (4) zu den parallel zu den Stegen (5) verlaufenden
vertikal nach unten gerichteten Abwinkelungen (6) hin offene
und sich im Bereich dieser über einen Teil der Höhe der Abwinkelung
(6) erstreckende Ausnehmungen (8) angeordnet sind, deren
lichte Breite im Bereich der Abwinkelungen (6) kleiner als deren
parallel zum Steg (5) verlaufende größte lichte Breite ist, wobei
in diese in senkrecht zu den Längsholmen (1) verlaufenden Querebenen
angeordneten Ausnehmungen (8) stirnseitig angeordnet Ansätze
(9) der Verbindungsteile (3) eingreifen, deren Querschnitte
den Ausnehmungen (8) im Bereich der Schenkel (4) entsprechen, in
welche mit je einem vorzugsweise quer zu den Längsholmen (1) verlaufenden
Schlitz (14) versehene Ansätze (9) in zentrale Bohrungen
(10) derselben Klemmschrauben (15) einsetzbar sind, die diese
Schlitze (14) aufweiten.
Patent EP-0792047-A3 (EP)
Inventor: HOUJOU KAZUHIKO
IPC: H04B10/291
Filed: 1997-02-19
Abstract: The present invention discloses a network system
for an interactive transmission in first and second
directions. The network system includes a plurality of
node devices, and a first node device of the node
devices can selectively output a signal in the first
direction or perform the returning output of a signal.
A second node device adjacent to the first node device
outputs a signal to the first node device through a
channel which is used by the first node device for the
returning output, hence the first and second node
device are controlled such that those first and second
node devices do not use the returning channel of the
first node device concurrently.
Patent EP-0802657-A3 (EP)
Inventor: FUTAGI SADAKI
IPC: H04L25/03
Filed: 1997-04-03
Abstract: An equalizer block (2, 34, 52, 74) forming part
of a receiver compensates transmission path characteristics
of a baseband received signal to generate a prediction
signal (10, 35, 53,75), and differential-logic-converts a
demodulated signal generated by demodulating the prediction
signal to generate a differential-logic-conversion
demodulated signal (13a, 37a, 55a, 77a). A differential-detection
demodulator block (9, 36, 54, 76) differential-detects
the prediction signal from the equalizer block and
subsequently demodulates the differential-detected
prediction signal to generate a differential-detection
demodulated signal (13b, 37b, 55b, 77b). A selector block
(12, 27, 38, 38A, 59, 78) selects either the differential-logic-conversion
demodulated signal from the equalizer
block or the differential-detection demodulated signal from
the difference-detection demodulator block.
Patent EP-0806625-A3 (EP)
Title: Schnittstelle zur digitalen Datenübertragung zwischen einem Flugkörper und einem Startgerät
Inventor: LEHR HUBERT
IPC: F42C17/04
Filed: 1997-04-30
Abstract: Als Schnittstelle zur digitalen Datenübertragung zwischen
einem Flugkörper (12) und einem Startgerät (10), in welchem der
Flugkörper gehaltert ist, sind an Flugkörper (12) und
Startgerät (10) zusammenwirkende berührungslose
Datenübertragungs-Einrichtungen (18,26) vorgesehen. 
     Die Datenübertragung kann mittels Infrarotstrahlung stattfinden,
wobei die berührungslosen Datenübertragungs-Einrichtungen (18,26) beide
zum Senden und Empfangen von Daten eingerichtet sind.
Patent EP-0810328-A3 (EP)
Title: Anschlag für eine Spreize einer Grabenverbauplatte
Inventor: TRITSCHLER KARL-HEINZ
IPC: E02D17/08
Filed: 1997-06-02
Abstract: Die Erfindung betrifft eine Vorrichtung zum Verbau tiefer Gräben, bestehend aus
     vertikalen Stützen (1), die paarweise einander gegenüberstehen, die an ihren Seiten
Schiebeführungen (3) für Verbauplatten (4,5) aufweisen und die an ihren Innenseiten je eine
innere Schiebeführung (7) für Spreizen (6) aufweisen,   mindestens einer rahmenförmigen Spreize (6), die in den inneren
Schiebeführungen (7) geführt ist,   Verbauplatten (4,5), die in den seitlichen Schiebeführungen (3) geführt sind,   mindestens einem an einer Stütze befestigbaren Anschlag für die Spreize.   
     Es soll eine Grabenverbau-Vorrichtung geschaffen werden, bei der der Anschlag
leicht zu handhaben ist, wobei ein Durchbrechen einer Stützenwandung zur Fixierung
des Anschlags nicht erforderlich ist. 
     Hierzu ist der Anschlag an der Stütze vertikal verschiebbar geführt und mit einer auf
die Stütze wirkenden Bremsvorrichtung versehen ist. Vorzugsweise blockiert die
Bremsvorrichtung durch Belastung aufgrund des vertikal nach unten auf den Anschlag
wirkenden Gewichts der Spreize und wird durch Entlastung von dieser
Gewichtskraft gelöst. 
     Alternativ ist die Bremsvorrichtung direkt in die Spreize integriert.
Patent EP-0817482-A3 (EP)
Inventor: TOKOI MASAKI
IPC: H04N5/44
Filed: 1997-07-02
Abstract: There is provided a low-cost scanning line converting
circuit being capable of properly converting the number of
scanning lines for a video signal at various conversion ratios.
Under the control of a write control signal generating circuit,
an original video signal is written, on a scanning-line basis,
in individual line memories. A write operation is performed to
each of the line memories based on a clock and a horizontal
synchronizing signal on the input side, while a read operation
is performed to each of the line memories based on a clock and
a horizontal synchronizing signal on the output side. A
selecting circuit selects, based on a line select signal, at
least one from scanning line signals stored in the individual
line memories necessary to generate a post-conversion scanning
line signal and outputting the selected scanning line signal.
Coefficient multipliers multiply the scanning line signal
selectively outputted by interpolation coefficients (1 - k) and
k and an adder adds up the results of multiplication to output
the sum as the post-conversion scanning line signal. A
coefficient control circuit and a dividing circuit are capable
of generating a coefficient direct signal k in accordance with
a ratio for converting the number of signal lines. A line
select control circuit is capable of generating a line select
signal which enables the selective outputting of a proper
scanning line signal irrespective of the ratio for converting 
the number of scanning lines.
Patent EP-0825144-A3 (EP)
Title: Rechteckspinnkanne
Inventor: LANGEN MANFRED
IPC: B65H75/16
Filed: 1997-08-12
Abstract: Eine Rechteckspinnkanne (1) läßt sich definiert in Richtung der
Ebene ihrer kleinen (10) oder großen (6) Rechteckfläche, das heißt ihrer
einen oder anderen Hauptachse (13,14), auf einer Ebene verschieben,
wenn sie am Boden mindestens eine Rolle (3) besitzt, deren
Achse (5) parallel zu der einen oder anderen Hauptachse (13,14) steht.
Vorzugsweise soll die Kanne an allen Seiten - mindestens aber
am unteren Rand - eine Prallfläche (12,11) besitzen.
Patent EP-0840297-A3 (EP)
Inventor: KURIHARA SHINJI
IPC: G11B7/09
Filed: 1997-10-29
Abstract: Bottom detection circuit (5) detects the bottom of an RF signal
from an addition circuit (3). The output signal of bottom
detection circuit (5) is converted into a digital signal with A/D
conversion circuit (10) to obtain maximum and minimum values using
maximum value detection circuit (12) and minimum value detection
circuit (13). The maximum and minimum values are applied to an
arithmetic processing circuit (14) and a reference value is
calculated based on that minimum value or maximum value. The
reference value is held with hold circuit (15) and then converted
into an analog signal with D/A conversion circuit (16). During
track jumping, the output signal of bottom detection circuit (5)
is compared with a reference voltage Vref corresponding to the
reference value with comparison circuit (17) to obtain an output
signal that corresponds to the presence or absence of a track.
In this manner, track detection based on the bottom detection output
of an RF signal is not affected by scratches or the like on an optical
disc, and accurate track detection is possible. Tracks are
detected using the peak detection output when only the peak
detection output of the RF signal is unaffected by the presence
of scratches or the like on the optical disc.
Patent EP-0815761-A3 (EP)
Inventor: ANSCHER JOSEPH
IPC: A44B11/25
Filed: 1997-04-23
Abstract: A side release buckle having an improved locking
mechanism includes a male plug member and a female socket
member. The plug member has a pair of resiliently flexible
arm members. Each arm member defines a generally V shaped
latching surface arranged around the top, bottom and outer
side of the arm member. The V shaped latching surface is
adapted to engage a complimentary V shaped engagement surface
in the socket member when the plug member is fully inserted
into the socket member. The V shape of the latching surface
allows the latching surface area to be more uniformly
distributed around the top, bottom and outer side of the arm
member.
Patent EP-0811711-A3 (EP)
Inventor: LEAH REGINALD
IPC: D02G1/16
Filed: 1997-06-05
Abstract: The filaments of a false twisted multifilament textile yarn (14) are intermingled to increase their
cohesion, and the residual torque in the yarn (14) is reduced, by forwarding the yarn (14)
along a yarn path (11) through a duct (2, 13) in a nozzle body (10, 12), and directing a fluid
flow (8, 9, 18) into the duct (2) transversely of the yarn path (11) with the yarn path (11)
centrally disposed relative to the fluid flow (8, 9, 18) to intermingle the filaments and
simultaneously directing the fluid flow (8, 9) to swirl around the yam path (11) to reduce the
residual torque. This is achieved by directing two fluid flows (8,9) in opposed, overlapping
directions but offset relative to each other, or by directing the fluid flow (18) towards a base
surface (17) of the duct (13) which is planar and inclined laterally of the duct (13) out of the
perpendicular (21) to the direction (20) of fluid flow (18). A yarn threading slot (6, 22) extends
longitudinally of the body (10, 12) and communicates with the duct (2, 13) and the exterior of
the body (10, 12). The slot (6, 22) has a curved profile between the duct (2, 13) and an
enlarged inlet (3, 24) at the exterior of the body (10, 12).