baber/WOPTO huggingface dataset:
Patent EP-0401765-A3 (EP)
Title: An oxide superconductor composition and a process for the production thereof
IPC: C01G15/00
Filed: 1990-06-05
Abstract: An oxide superconductor composition represented by a 
formula:  
Tl₂(Ba 1-x La x )₂CuO y       (I)  
wherein 0.0 < x < 0.2 is provided. This composition has a high 
superconducting transition temperature (Tc) and a high critical 
current density (Jc). This composition can be produced by 
sintering a pressure-molded mixture of thallium oxide (Tl₂O₃), 
barium oxide (BaO), lanthanum oxide (La₂O₃) and cupric oxide 
(CuO) in an atomic ratio Tl:Ba:La:Cu of 2:2(1-x):2x:1.
Patent EP-0438647-A3 (EP)
Title: Keep-fresh-closure for unfinished champagne bottles
IPC: B65D39/00
Filed: 1990-11-08
Abstract: To keep unfinished champagne bottles 5 fresh, a closure was provided which consists of an easily insertable stopper 15 which sits in the bottle neck without further manipulations in a sealing manner and so as to be axially displaceable and is provided with a holding device 14 which holds the stopper on the one hand and grips below the bottle neck bead on the other hand. 
<??>For the injection of gas pressure to keep the champagne fresh, the stopper has an injection bore with a non-return valve. 
<IMAGE>
Patent EP-0382571-A3 (EP)
IPC: B23Q5/04
Filed: 1990-02-09
Abstract: In this traction drive tool adapter, a rotary 
portion (A) has an inner housing (1) at its front half 
with bores (5) for the insertion of planetary rollers 
(7), extending radially from the outer circumferential 
surface of the housing into a central bore (4) therein. 
Each of the roller-inserting bores (5) has grooves 
(6,Fig. 2) for the drive pins (8) of the planetary 
rollers (7), these grooves continuing from the two 
axially opposite ends of the roller-inserting bore. 
Each drive pin (8) with its planetary roller (7) may 
thus be set into the front half of the rotary portion 
(A) by inserting the planetary roller (7) from radially 
outside, the ends of the pins (8) fitting into the 
shaft-member-setting grooves (6). The rotary portion (A) 
can therefore be in one piece. The outer 
circumferential section of each planetary roller (7) is 
engaged with an annular fixed track (32) in a fixed 
portion (30) of the adapter and the outer 
circumferential section of a sun roller (52) on the 
tool mount portion (50) of the adapter. A thread (24a) 
may be provided in a through bore (24) extending from 
the rear end of the rotary portion (A) to the central 
bore (4) in the axial direction, with a screw (25) 
engaged with the thread. This assists removal of the 
tool mount (50). Labyrinth seals (18,35,53) may be 
provided at the outer ends of the relative rotary 
regions between the fixed, rotary and tool mount 
portions, with elastic contact lip-carrying rings 
(19,20,21) fitted on the inner side of the labyrinth 
seals.
Patent EP-0392963-A3 (EP)
Title: Preprocessor auxiliary power supply
IPC: H02M3/155
Filed: 1990-04-05
Abstract: A preprocessor circuit for a front end based power 
converter utilizes a choke winding, a free-wheeling diode 
connected across the choke winding, and a semiconductor power 
switch. An auxiliary power supply for generating low voltage 
power for semiconductor switches and the like includes a 
secondary winding coupled to the choke winding. The secondary 
winding has a predetermined turns ratio with respect to the choke 
winding. The voltage induced into the second winding is 
rectified and summed to produce an output voltage which is equal 
to the input voltage to the preprocessor circuit divided by the 
turns ratio between the choke winding and the secondary winding.
Patent EP-0455979-A3 (EP)
Title: Vial for spirit level
IPC: G01C9/34
Filed: 1991-03-26
Abstract: The invention relates to a vial for a spirit level, having a slightly barrel-shaped cavity which is filled with a liquid containing a gas bubble and possesses marking rings, a thin-walled vial being fixed in the bore of a shaped body and its inner contour being congruant with the contour of the outer surface of the vial. <IMAGE>
Patent EP-0441762-A3 (EP)
Title: Extruder for highly foamed plastic material
IPC: B29C48/67
Filed: 1991-02-08
Abstract: The present invention provides an extruder for highly foamed plastic material for coating a central conductor of a coaxial insulated cable with an insulator made of a mixture of a plastic material, preferably polyethylene, and an inert gas, such as nitrogen gas, to serve as a foaming agent. An inert gas is introduced approximately halfway down the extruder through a lead-in portion. At the lead-in portion of the extruder is a vent portion wherein the screw is provided with a plurality of stirring blades extending radially from the screw toward the inner surface of the extruder. These stirring blades provide a means by which the inert gas is mixed thoroughly into the plastic material. The above invention provides a means of producing an insulating material in which an inert gas (such as nitrogen), rather than hydrocarbon chloride fluoride, is used as a foaming agent, thus avoiding potential harm to the ozone layer.
Patent EP-0487507-A3 (EP)
Title: Verfahren zur Überwachung einer hydraulischen Bremsanlage und Bremsanlage zur Durchführung dieses Verfahrens
IPC: B60T17/22
Filed: 1989-06-29
Abstract: Es wird ein Verfahren zur Überwachung einer Bremsanlage 
mit Antiblockier- und/oder Antriebsschlupfregelung vorgestellt. 
Sie ist zu diesem Zweck mit einem elektronischen 
Regler (75) ausgerüstet. Zur Überwachung wird mittels 
eines Sensors (89) ein Volumen- und/oder Druckpulsationsbild 
aufgenommen und in Form von elektrischen Signalen 
an den elektronischen Regler (75) weitergeleitet. 
Im elektronischen Regler (75) ist ein Volumen- und/oder 
Druckpulsationsbild elektronisch gespeichert, das ein 
ordungsgemäßes Funktionieren der Bremsanlage repräsentiert. 
Die aktuellen durch den Sensor (89) aufgenommenen 
Volumen- und/oder Druckpulsationsbilder werden mit dem 
im Regler (75) gespeicherten Standardbild verglichen. 
Bei Abweichung eines oder mehrerer aktueller Bilder von 
dem Standardbild wird ein Störsignal durch den Regler 
(75) erzeugt. Das Verfahren liefert eine umfassende, sichere, 
kostengünstige Überwachung, insbesondere der Pumpenförderung.
Patent EP-0501436-A3 (EP)
Title: Condensation polymers modified by compounds having ketone or ether-ketone groups
IPC: C08L77/00
Filed: 1992-02-26
Abstract: Polymers comprising carbonyl groups in their backbone, such as polyesters and polyimides, which have been modified by compounds having ketonic groups in their backbone, and molecular weights in the region of 300 to under 1,000. Preferably, these compounds have also ether groups in their backbone.
Patent EP-0511511-A3 (EP)
Title: Microprocessor controlled radio transceiver
IPC: G06F13/00
Filed: 1992-04-02
Abstract: This invention relates to electronic equipment comprising microprocessors, and more specifically microprocessors employed within radio receiver circuits, incorporating on-chip memory (301, 302, 303) and which have the ability to operate in either a single chip or expanded mode. The single chip mode restricts microprocessor (300) operation to internal operation and thereby inhibits external addressing and locally generated noise whereas the expanded mode allows external addressing. A software program, comprised from modules of program code, is categorised into a first and a second category of routines. First category routines are related to equipment functions which are affected by generated noise to a higher degree and, when in operation, are stored in the internal memory (301, 302, 303). Second category routines are stored in a memory external to the microprocessor (201, 202) and are related to equipment functions which are affected by generated noise to a lesser degree. The first and second category routines are executed in the microprocessor's single chip and expanded modes respectively.
Patent EP-0510729-A3 (EP)
Title: Improved slip cap for cannula use
IPC: A61D7/00
Filed: 1989-10-18
Abstract: An applicator for administering a veterinary pharmacological composition comprises a container having a cannula extending therefrom and a two-piece cap for releasably covering the cannula. The cap has an internal seal for sealing the cannula against leakage and contamination.
Patent EP-0512967-A3 (EP)
Title: Sintered carbonitride with controlled grain size
IPC: B23B27/14
Filed: 1992-05-07
Abstract: The present invention relates to a sintered titanium based carbonitride alloy for milling and turning where the hard constituents are based on Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and/or W and the binder phase based on Co and/or Ni. The structure comprises 10-50 % by volume hard constituent grains with core-rim structure with a mean grain size for the cores of 2-8  mu m in a more finegrained matrix with a mean grain size of the hard constituents of <1  mu m and where said mean grain size of the coarse hard constituents grains is >1.5, preferably >2  mu m larger than the mean grain size for the grains in the matrix. The coarse grains consist suitably of Ti(C,N), (Ti,Ta)C, (Ti,Ta)(C,N) and/or (Ti,Ta,V)(C,N) <IMAGE>
Patent EP-0571756-A3 (EP)
Title: High density, three-dimensional, intercoupled circuit structure
Inventor: JACOBSEN STEPHEN
IPC: B23K26/08
Filed: 1993-04-20
Abstract: A three-dimensional circuit structure includes a plurality of elongate cylindrical substrates (4) positioned in parallel and in contact with one another. Electrical components (8) are formed on the surfaces of the substrates, along with electrical conductors (12) coupled to those components. The conductors are selectively positioned on each substrate so as to contact conductors on adjacent substrates to allow for the transfer of electrical signals between substrates. The conductor patterns on the substrates may be helical, circumferential, or longitudinal, in such a fashion that substrates may be added to or removed from the bundle so that the bundle will continue to operate as needed. The cylindrical nature of the substrates leaves gaps or channels (6) between the substrates to which cooling fluid may be supplied for cooling the circuitry.
Patent EP-0706894-A3 (EP)
Inventor: SAMII MORAD M
IPC: B65H3/06
Filed: 1995-06-23
Abstract: An improved paper separator system (10) is described
where, instead of a symmetrical, cylindrical paper-feed
roller, an asymmetrical feed roller (20) (or stripper
roller) is used to separate a bottommost sheet from a
stack of sheets (14). Eccentric portions (40, 42) of the
feed roller are located at both ends of the roller, and
the middle portion (44) of the roller is cylindrical.
Paper-feed springs (22, 24) oppose the eccentric portions
of the feed roller, while a centrally located separator
pad (26) opposes the cylindrical middle portion of the
feed roller. The extended radius at the apogee (60) of
the eccentric portions allows the eccentric portions to
effectively reach out and grab the bottommost sheet even
if the stack of sheets were only initially lightly
contacting the roller. The eccentric portions of the feed
roller also provide surges in the frictional force urging
the bottommost sheets toward the separator pad. This
surge in force acts to spread out (or pre-separate) the
paper in the stack so the paper can be more easily
separated by the separator pad. In one embodiment, the
eccentric end portions are formed by cutting ends of a
cylindrical roller (20) and then placing a shim (50)
between the center shaft (46) and each end portion (40,
42).
Patent EP-0705627-A3 (EP)
IPC: A63F5/04
Filed: 1995-09-01
Abstract: To make it more difficult for system gamblers to predict their chances of successfully placing their chips, the number ring in roulette equipment is an independent component that rests on the bottom of the bowl and can be angularly displaced from outside against inherent resistance. The ring is re-adjusted from time to time by the casino personnel to contaminate the probabilities.
Patent EP-0711555-A3 (EP)
IPC: C07F7/08
Filed: 1991-07-18
Abstract: The use of a uracil compound substituted in the 5-position by an iodine; bromine; a C2-4 alkenyl group; a C2-6 alkynyl group optionally substituted by a halogen atom; a cyano group; or a C1-4 alkyl group substituted by halogen in the manufacture of a medicament for use as a uracil reductase inactivator, with the provisio that the uracil reductase inactivator is not 5-ethynyluracil, or a prodrug thereof.
Patent EP-0732083-A3 (EP)
Title: Vorrichtung zum Reinigen wenigstens eines Medienkanals und eines sogenannten Antriebkanals in einem medizinischen, insbesondere zahnärztlichen Handstück
Inventor: WIEK HANS-DIETER
IPC: A61B90/70
Filed: 1996-03-05
Abstract: Bei einer Vorrichtung (1) zum Reinigen wenigstens eines Medienkanals (34a, 34b) und 
eines sogenannten Antriebskanals (35a, 35b) eines medizinischen, insbesondere 
zahnärztlichen Handstücks (2, 3), mit einem ersten Kupplungsteil (6a, 7a), das mit 
einem im hinteren Bereich des Handstücks (2, 3) angeordneten zweiten Kupplungsteil 
(6b, 7b) komplementär ist und das von einer ersten und einer zweiten 
Zuführungsleitung durchsetzt ist, von denen die erste Zuführungsleitung (32) von einem 
Anschluß (11) für eine Druckgas-, insbesondere Druckluftquelle, und die zweite 
Zuführungsleitung (33) von einem Spender (5) für ein vorzugsweise flüssiges Pflege- bzw. 
Schmiermittel, insbesondere einen Pflegespray, ausgeht, wobei die 
Zuführungsleitungen (32, 33) im zusammengesteckten Zustand der Kupplungsteile 
abgedichtet mit wenigstens einem im Handstück (2, 3) weitergeführten Medienkanal 
(34a, 34b) und Antriebskanal (35a, 35b) verbunden sind, wobei eine Steuereinrichtung 
(12) mit einem ersten Betätigungsglied (14) vorgesehen ist, durch dessen Betätigung 
sich der Antriebskanal (35a, 35b) mit dem Spender (5) für das Pflegemittel verbinden 
läßt, weist die Steuereinrichtung (12) ein zweites Betätigungsglied (13) auf, bei dessen 
Betätigung der Antriebskanal (35a, 35b) mit dem Druckgasanschluß (11) verbunden ist.
Patent EP-0771040-A3 (EP)
Inventor: KITA YOSUKE
IPC: H01M50/107
Filed: 1996-09-26
Abstract: A spirally coiled electrode assembly has positive
and negative electrodes each including a web-like collector
coated with an active material on opposite surfaces thereof,
and separators disposed between the positive and negative
electrodes. A plurality of rectangular leads extend from
opposite sides of the web-like collectors in directions perpendicular
to a direction in which the positive and negative
electrodes and the separators are wound. Positive and negative
terminals are connected to the rectangular leads extending
from the respective opposite sides of the web-like
collectors. The spirally coiled electrode assembly, the rectangular
leads, and the positive and negative terminals are
housed in a cylindrical casing whose opposite ends are
closed by respective caps. The positive and negative terminals
are fixed to the caps, respectively.
Patent EP-0769684-A3 (EP)
Inventor: GETMAN IGOR PROF DR
IPC: G01F23/296
Filed: 1996-10-11
Abstract: Zur Überwachung eines vorbestimmten Füllstands einer Flüssigkeit
in einem Behälter ist ein Ultraschallwandler an der
Außenseite des Behälters an einer Meßstelle montiert, die
auf der Höhe des zu überwachenden Füllstands liegt. Der
Ultraschallwandler enthält ein piezoelektrisches Element,
das bei Erregung durch einen Wechselspannungsimpuls einen
Ultraschall-Sendeimpuls erzeugt, der über eine Membran auf
die Behälterwand übertragen wird, und das Ultraschallschwingungen,
die von der Behälterwand auf den Ultraschallwandler
übertragen werden, in elektrische Empfangssignale umwandelt.
Die Membran weist auf der der Behälterwand zugewandten Seite
Vorsprünge auf, die an der Behälterwand anliegen. Zwischen
der Membran und der Behälterwand ist eine Kopplungsschicht
angeordnet, deren Dicke durch die Höhe der Vorsprünge bestimmt
ist. Dadurch wird die Bildung einer Luftschicht zwischen
der Membran und der Behälterwand verhindert und ein
Impedanzsprung vermieden, so daß eine gute akustische Kopplung
zwischen der Membran und der Behälterwand besteht.
Patent EP-0778173-A3 (EP)
Title: Sitz mit druckveränderlichen Hohlkammern, die eine elastische Stützwand aufweisen
Inventor: THEISSIG WERNER
IPC: B60N2/90
Filed: 1996-12-02
Abstract: Sitz mit druckveränderlichen Hohlkammern (3, 3', 3'', 3'''), die eine elastische
Stützwand aufweisen und die in der Sitzfläche angeordnet und über jeweils ein
Ventil (Einlaßventil 9, Auslaßventil 14) einerseits mit einer Druckleitung (10) und
andererseits mit einer Auslaßleitung (15) zu verbinden sind. In den Hohlkammern
(3, 3', 3'', 3''') ist jeweils ein Druckaufnehmer (8, 8', 8'', 8''') angeordnet, der wie die
Ventile (Einlaßventil 9, Auslaßventil 14) mit einer Regelungseinrichtung (11) verbunden
ist, die Soll-Druckwerte für die Hohlkammern (3, 3', 3'', 3''') speichert und
mit den tatsächlichen Druckwerten in den Hohlkammern (3, 3', 3'', 3''') vergleicht
sowie bei Abweichungen von Soll-Druckwerten die Ventile (Einlaßventil 9, Auslaßventil
14) entsprechend ansteuert. In der Sitzfläche sind in Längsrichtung der
Schenkelauflageflächen (4, 4') und im Gesäßauflagebereich (6) jeweils mehrere
Hohlkammern (3, 3') angeordnet, denen jeweils ein mit der Regelungseinrichtung
(11) verbundener Druckaufnehmer (8, 8', 8'', 8''') zugeordnet ist.
Patent EP-0753746-A3 (EP)
Title: In einen Probenanalysator einsetzbare Reagenzienflaschen
Inventor: REISCHL FRANZ
IPC: G01N35/02
Filed: 1996-07-01
Abstract: Eine in einen Probenanalysator (3) einsetzbare Reagenzienflasche
(1), weist eine von einem elastischen, durchstechbaren
Stopfen (6) verschlossene Entnahmeöffnung (4) sowie
eine Belüftungsöffnung (5) auf. Die Entnahmeöffnung (4) und
die Belüftungsöffnung (5) sind an derselben Seite der Reagenzienflasche
(1) angeordnet, wobei die Achsen (e, b) der
beiden Öffnungen (4, 5) parallel zueinander verlaufen, sodaß
beide Öffnungen (4, 5) beim Einsetzen der Reagenzienflasche
(1) in den Analysator (3) in einem Arbeitsgang an entsprechende
Belüftungs- bzw. Entnahmeelemente (8, 13) des AnaIysators
(3) andockbar sind. Der elastische Stopfen (6) ist
außen von einer Schutzfolie (14) abgedeckt und weist in einer
vom Entnahmeelement (8, 13) durchstechbaren Position (7) eine
Ausnehmung (15) zum leichteren Durchstechen der Folie (14)
auf. An die Ausnehmung (15) des Stopfens (6) schließt ein vorgestochener,
jedoch elastisch dicht verschlossener Bereich
(16) an.
Patent EP-0785670-A3 (EP)
Inventor: NAGANO FUMIKAZU
IPC: H05B41/36
Filed: 1997-01-03
Abstract: A compact color image reader for scanning an image
in a short time is disclosed. The color image reader
includes three fluorescent lamps (17, 27, 36) of red,
green, and blue, a lighting circuit (15, 25, 32) for
lighting the three fluorescent lamps sequentially, a
CCD (183, 283, 33) for reading an image illuminated by
the three fluorescent lamps and a control circuit (16,
26, 31) for controlling a lighting period of each of
the fluorescent lamps (17, 27, 36) and the reading of
the CCD (183, 283, 33), characterized in that the
lighting circuit (15, 25, 32) lights each of the three
fluorescent lamps (17, 27, 36) at a lamp current higher
than a rated value and that the CCD (183, 283, 33)
performs the reading of color image in a short time.
Patent EP-0792070-A3 (EP)
Inventor: FINOTELLO ANDREA
IPC: H04N7/50
Filed: 1997-02-25
Abstract: An integrated circuit for manipulating digitised video sequences is provided, for
use in a system for transmission and reception of compressed video sequences
to perform, possibly with the aid of an external memory, re-ordering, format
conversion, prediction and motion compensation on the pictures in a sequence.
The device (MSM) comprises means (MT1, MT2) for temporarily storing sequences
to be manipulated and data read from the external memory; means (DIB) for
decoding information about the manipulations to be performed; addressing means
(ISS, CM, CME) for transferring the data between the device and the external
memory; means (IU, RC) for configuring the device by means of a remote
processing unit; means (IHV) for processing the data read from the external
memory; means (SU) for arranging the output sequences in the format required
by the function to be performed. A controller may control, supervise and set up
the functions to be performed.
Patent EP-0845859-A3 (EP)
Inventor: UNAMI TOSHIHIKO
IPC: H03H/
Filed: 1997-04-07
Abstract: A piezoelectric resonator having a small spurious resonance, a large frequency
difference ΔF between the resonant frequency and the anti-resonant frequency,
adjustable capacitance, and a high level of flexibility in designing the characteristics.
Also disclosed is an electronic component using such a resonator. The piezoelectric
resonator has a base member formed by laminating, for example, piezoelectric
layers and internal electrodes. When the length, width, and thickness of the base
member are indicated by L, W and T, respectively, the dimensions of the member
are determined to satisfy the conditions of L≥2W and L≥2T. The base member is
polarized at both ends of each internal electrode in opposite directions. A groove is
formed on one lateral surface of the base member, and at both sides of the groove,
the internal electrodes are covered with two insulating films alternately. The two 
insulating films are respectively formed to cover the different internal electrodes.
External electrodes are formed on both sides of the groove of the base member and
are connected to the internal electrodes.
Patent EP-0821972-A3 (EP)
Inventor: BARTOCCI EZIO
IPC: A61L9/16
Filed: 1997-07-22
Abstract: The present invention relates to an apparatus and the relevant method for
sterilising air for medical use, and in particular relates to a device that is
applied to the air compressors used in the dentists' apparatuses. 
     According to the invention, we use the heat of the air coming out from the
air outlet provided on the head of the compressor, to reduce the bacterial
charge of a filtering cartridge fitted on the conduits that feed the air to the
devices. 
     In particular the device comprises a body containing said sterilising
cartridge and enclosing a pipe coil or a conduit through which the air
coming out of the head of the compressor passes, so that it is possible to
use this heat for heating the cartridge thus reducing the bacterial charge
of the same every time the compressor is turned on, without the need of
disassembling parts or components.
Patent EP-0825356-A3 (EP)
Inventor: ORGANEK GREGORY JOSEPH
IPC: F16D13/04
Filed: 1997-07-30
Abstract: A ball ramp actuator (2) having first and second actuation plates
(12,14) with a control plate (16) disposed therebetween where a plurality of
circumferential variable depth grooves are formed in a first face of the first
actuation plate and in first and second faces of the control plate where the
grooves formed in the first face (16A) of the control plate (24A,24B,24C,24D)
are directly opposed to the grooves (26A,26B,26C,26D) formed in the second
face (16B) of the control plate where the actuation grooves
(22A,22B,22C,22D,28A,28B,28C,28D) and the control grooves
(24A,24B,24C,24D,26A,26B,26C,26D) form opposed pairs of grooves having
a rolling member (18A,18B,18C,18D,20A,20B,20C,20D) disposed within each
pair of grooves for axially separating the first and second actuation plates
(12,14) from the control plate (16) as the rolling members (18A,18B,18C,18D,
20A,20B,20C,20D) traverse their respective grooves (22A,22B,22C,22D,
24A,24B,24C,24D,26A,26B,26C,26D,28A,28B,28C,28D) such that the rolling
members (18A,18B,18C,18D) contacting the first face (16A) of the control
plate (16) directly oppose the rolling elements (20A,20B,20C,20D) contacting
the second face (16B) of the control plate (16) to provide a balanced axial
force on the control plate (16).