baber/WOPTO huggingface dataset:
Patent EP-0404332-A3 (EP)
Title: Three-pole magnetic head with reduced flux leakage
IPC: G11B5/245
Filed: 1990-05-15
Abstract: A magnetic recording head including a read pole (16) disposed in a gap between a pair of write poles 
(12,14) and a sensor (22) spaced away from the gap, the read pole adapted to conduct flux to the sensor, each write pole 
forming a respective cavity between itself and the read pole where the outside of at least one pole is tapered down toward the 
pole tip, the poles being closer together at their tips than they are near the sensor.
Patent EP-0400934-A3 (EP)
IPC: H01L21/331
Filed: 1990-05-25
Abstract: A semiconductor device (100) has at least one P-N 
junction (112) and a multiple zone (130-136) junction 
termination extension (JTE) region (118) which uniformly 
merges with the reverse blocking junction. The blocking 
junction (112) is graded into multiple zones (120-126) of 
lower concentration dopant adjacent termination to facili­
tate merging of the JTE region (118) to the blocking 
junction (109,112) and placing of the JTE region at or 
near the high field point of the blocking junction. 
Preferably, the JTE region (118) substantially overlaps 
(117) the graded blocking junction region.  
     A fabrication method is disclosed which avoids 
separately diffusing the JTE region.
Patent EP-0414518-A3 (EP)
Title: Optical recording medium and method of and apparatus for recording and reproducing information therein
IPC: G11B11/105
Filed: 1990-08-22
Abstract: An optical recording medium for storing optically readable data includes at least one preformed recording track of predetermined width and extending in a predetermined recording direction, the recording track having a recordable region extending in the recording direction thereof for recording data containing clock signal components, the recording track being provided with predetermined offset portions extending in the direction of the width thereof representing offset recorded data, the offset portions being formed such that the offset recorded data has a frequency upon scanning the recording track related by an integral ration with respect to the clock signal components of the data. When principal information signals are recorded on the track of the recording medium, clock signals are produced with the use of the offset recorded data and, when the principal information signals are reproduced from the recording medium, the offset recorded data are used for accessing, so that record and reproduced clocking may be produced from signals wholly apart from the principal information signals recorded in the recording track. In addition, by providing offset portions of the recording tracks, it is possible to record information outside of the recordable region of the recording track. In one embodiment, the phases of clock components of the principal information signals are recorded therewith so that when these signals are reproduced, a phase locked loop produces reproduced clocking signals having a frequency based upon the offset data signals and a phase determined by the signals recorded in the recordable region. This serves to reduce the time required for frequency and phase capturing and eliminates the need to provide a lengthy clock capturing preamble region in the recording track.
Patent EP-0461655-A3 (EP)
Title: Method to recover poly(arylene sulfide) polymers
IPC: C08G75/02
Filed: 1991-06-13
Abstract: A method is provided for recovering poly(arylene sulfide) polymers characterized by low ash and oligomer concentrations and having a larger particle size, which method comprises, during recovery, adding or maintaining a sufficient amount of a polar organic compound to the reaction mixture immediately after solidifying the poly(arylene sulfide) polymer.
Patent EP-0468942-A3 (EP)
Title: Lithiated nickel dioxide and secondary cells prepared therefrom
IPC: H01M10/36
Filed: 1991-03-25
Abstract: Lithiated nickel dioxide cathode-active materials for electrochemical cells having the formula LixNi2-x-yMyO2, with x being between about 0.8 and about 1.0, M being one or more metals selected from cobalt, iron, chromium, titanium, manganese and vanadium, and y being less than about 0.2, with the proviso that y is less than about 0.5 for colbalt, which material is substantially free of lithnium hydroxide and lithium carbonate. The materials are prepared by providing a substantially homogeneous dry intermediate mixture of a starting material containing a nickel compound selected from nickel oxide, nickel hydroxide, and mixtures thereof, and optionally including one or more oxides or hydroxides of a transition metal selected from cobalt, iron, chromium, titanium, manganese and vanadium, together with between about a 10 and about a 25% stoichiometric excess of lithium hydroxide. The mixture is heat treated at a temperature above about 600 DEG C in an atmosphere substantially free of carbon dioxide and having a partial pressure ratio of oxygen to water vapor greater than about 15, after which any lithium hydroxide or lithium carbonate present in the mixture is removed. Thermally stable lithiated nickel dioxide having a BET surface area less than about 3.0 m<2>/g, and is also disclosed, as well as electrochemical cells prepared from the disclosed lithiated nickel dioxides. <IMAGE>
Patent EP-0499852-A3 (EP)
Title: Plastic container in the form of a crate
IPC: B65D1/22
Filed: 1992-01-30
Abstract: A plastic container 1 in the form of a crate, specifically in particular a storage and transport crate, is proposed, in which a bottom 4 having a flat upper side is stabilised on the underside by reinforcing ribs 5, 6, and in which flat webs 8 extend along the bottom edge 7 in the direction of the bottom plane, are supported with spacing below the bottom plane by reinforcing ribs 9 extending transversely to the bottom edge 7, and form the standing surfaces of the container 1. Gaps bounded in the manner of pockets between the underside of the bottom, the upper side of the flat web and the transversely directed reinforcing ribs are provided with openings 14 at the edge of the bottom. In order that the containers 1 can be reliably cleaned at all points in practical usage and without cumbersome additional manipulations with a simple manufacturing possibility by means of the usual plastic injection moulding tools, the inwardly directed boundary edges 11 of the flat webs 8 forming the standing surfaces have a spacing 12 from bottom reinforcing ribs 5 and 6 running parallel to them on the underside and form at that point downwardly open passages 15 in the gaps 13 bounded in the manner of pockets. <IMAGE>
Patent EP-0488995-A3 (EP)
Title: Corrosion protection
IPC: C23F13/00
Filed: 1987-07-17
Abstract: Corrosion protection systems which make use of a barrier (2) which is placed between a corrodible substrate (3) and a counter-electrode (2). The barrier can provide more uniform current distribution on the substrate, and/or enable the counter-electrode to be more easily maintained or replaced, and/or reduce the rate at which the current density on an elongate electrode changes with distance from the power source, and/or provide a controlled environment around the electrode to improve its efficiency. <IMAGE>
Patent EP-0591700-A3 (EP)
Title: Device for storage of tennis balls.
Inventor: GROEGER RAINER
IPC: A63B39/02
Filed: 1993-09-10
Abstract: In a device for storage of tennis balls, the latter can be stored under constant pressure conditions for preservation and regeneration. The device is designed as a magazine receiving a plurality of pressurised containers (3, 3'), each containing a predetermined number of tennis balls (14), in individual compartments (2, 2'), in which magazine the pressurised containers (3, 3') can be coupled to a compressed-air connection (17) at one end and can be locked at the other end via a locking member (7) which secures the respective pushed-in position. <IMAGE>
Patent EP-0608916-A3 (EP)
Title: Universal electric motor.
Inventor: KRESS WILLY
IPC: H02K11/02
Filed: 1990-07-04
Abstract: In a universal electric motor, for any drives, having a stator stack, a rotatably supported armature with a commutator, and bearing plates on both sides, which simultaneously form the bearing for the armature, and having a connecting ring, which can be rotated relatively through predetermined angle increments, and has (carbon) brushes, it is proposed to insert an annular tie rod in a positively locking manner in the pot-shaped A-bearing plate, which tie rod is used for internal bracing of the A-bearing plate and B-bearing plate, with the stator stack located between them; furthermore, the connecting ring can be plugged onto an external annular end surface of the B-bearing plate which supports reversing webs or reversing rails required to change over between clockwise and anticlockwise running, including contact surfaces which are suitable for making axial contact, are located in the plane of the end ring and come into contact with likewise axial contact surfaces on the connecting ring, for electrical further connection to the carbon brush connections. 
<IMAGE>
Patent EP-0618666-A3 (EP)
Title: DC/DC conversion circuit.
Inventor: VAZQUEZ LOPEZ MANUEL
IPC: H02J3/01
Filed: 1994-03-29
Abstract: Of the type that implements the "forward PWM" topology and which comprises a DC/AC converter (M), a setf-driven synchronous rectifier (T1,T2), which rectifies the alternating voltage signal coming from the DC/AC converter (M), and a filter (L1,C1) that filters the rectified signal, thereby obtaining the DC output voltage from the DC/DC conversion circuit. <??>This DC/DC conversion circuit is characterised in that the DC/AC converter (M) includes means to generate an alternating signal with a square waveform that does not take zero instantaneous values such that no current flows through the body diode of either of the transistors (T1, T2) of the self-driven synchronous rectifier. <IMAGE>
Patent EP-0621476-A3 (EP)
Title: Method and device for determining technological properties of foundry molding materials.
Inventor: FLEMMING ECKARDT PROF DR-ING H
IPC: G01N33/38
Filed: 1994-04-19
Abstract: The invention relates to a method and a device for determining the properties and/or the composition of foundry moulding sand, in which some of the properties are determined in a test sleeve (5) receiving a sample of moulding sand. In order to provide a method and a test method which allow a simpler, more rapid determination of properties of the moulding sand which are essential for a planned use, it is proposed according to the invention that an ultrasonic measurement be undertaken on the sample of moulding sand, at least the measurement or determination of one further property of the sample of moulding sand being carried out independently hereof and, from the combined results of the ultrasonic measurement and the further measurement, the composition and/or the technological properties of the sample are determined. In order to provide a device which allows a simpler, more rapid determination of properties of the moulding sand which are essential for a planned use, it is proposed according to the invention that an ultrasonic transducer be provided on at least one surface adjacent to the test body.
Patent EP-0622293-A3 (EP)
Title: Boat, foldable along transverse and longitudinal lines.
Inventor: HINDERBERGER FRIEDEL
IPC: B63B7/02
Filed: 1994-04-22
Abstract: A foldable boat is described which has a body consisting of a multiplicity of hull surfaces and has at least two hull surfaces whose side edges lie loosely opposite one another in the dismantled state. The invention is distinguished by the fact that a connecting element (bow connector) connects the side edges lying loosely opposite one another to one another in a watertight manner by means of a releasable clamping mechanism. <IMAGE>
Patent EP-0633080-A3 (EP)
Title: Continuous casting mould for casting thin slabs.
Inventor: STREUBEL HANS
IPC: B22D11/04
Filed: 1994-07-06
Abstract: In a continuous casting moulding for casting thin slabs, two cooled broad-side walls (1, 2) form, with two cooled narrow-side walls (3, 4) arranged adjustably between them, an upper moulding section and a lower supporting section. To improve product quality, in particular to avoid edge cracks, the narrow-side walls (3, 4) have differing side strips on the inner, working side of the moulding section and the supporting section, the side strips (3b'' and 4b') in the supporting section (3b and 4b respectively) being offset outwards relative to the side strips (3a' and 4a'') of the moulding section (3a and 4a respectively). <IMAGE>
Patent EP-0639931-A3 (EP)
Title: Method for information transfer between ISDN terminals.
Inventor: FLAKE HORST DIPL-ING
IPC: H04Q11/04
Filed: 1994-08-01
Abstract: If information is to be exchanged optionally in encrypted or unencrypted form between ISDN terminals (15, 16; 20, 21), that is to say terminals or telecommunication systems, assuming that the ISDN basic call procedures are available at the interfaces but supplementary service are not yet available everywhere, it will be the cryptographic devices, instead of the network, which will control the further setting-up of the connection after a phase initiated during the setting up of the connection, in which the network (14) has already established a connection between the calling and the called cryptographic device, the already existing B-channel connection being used for the mutual control, that is to say the D-channel procedures at the ISDN terminal interfaces being mapped onto B-channel procedures at the network interfaces, using an appropriate in-band coordination. The invention can be used in conjunction with the use of cryptographic devices in ISDN. <IMAGE>
Patent EP-0663447-A3 (EP)
Inventor: HASE TETSU C O EIKEN CHEMICAL
IPC: C12Q1/686
Filed: 1994-12-21
Abstract: The present invention relates to a method of detecting a
polynucleotide, comprising hybridizing a polynucleotide of known
nucleotide sequence with a nuclease-resistant oligonucleotide
primer having a sequence complementary to a part of said
polynucleotide, then adding at least one kind of deoxynucleoside
triphosphate, DNA polymerase and nuclease thereto, synthesizing a
complementary strand being a nucleotide species located adjacent to
the 3'-terminal of said primer and complementary to said
polynucleotide, followed by decomposition thereof, the synthesis and
decomposition of said complementary strand being repeated one or
more times, and detecting the resulting pyrophosphoric acid or
deoxynucleoside monophosphate. The present invention also includes
a detection kit used for said method of detecting a
polynucleotide.
Patent EP-0696612-A3 (EP)
Title: Biodegradable foamed articles and process for the preparation thereof
Inventor: BASTIOLI CATIA
IPC: C08J9/02
Filed: 1995-05-16
Abstract: Biodegradable foamed articles having density comprised from 5 to 300 kg/m³ obtained by agglomeration of foamed particles having composition comprising a thermoplastic starchy material or a thermoplastic natural polymer capable of absorbing water when converted into the thermoplastic state, a thermoplastic polymer, and water.
Patent EP-0705770-A3 (EP)
Title: Container with self-locking arms, especially suitable for rolling stock
Inventor: TIGNONSINI ZAVERIO EGIDIO
IPC: B65D85/06
Filed: 1995-09-25
Abstract: A container with self-locking arms, especially suitable for rolling stock, is constituted by a metal frame (10), made up by standards (12) connected to one another by lower (14) and upper (16) cross-pieces, provided with two couples of lever arms (18), (18'), articulatable connected, whose fulcrum is on the inner front of said couples. To the vertical branches of each of the arm couples (18), (18'), which are substantially "L"-shaped, a"U"-shaped frame circumscribed by said branches is articulatably connected. <IMAGE>
Patent EP-0713987-A3 (EP)
Inventor: FURUKAWA TOSHIHARU
IPC: F16H61/18
Filed: 1995-11-21
Abstract: A hydraulic control system for an automatic
transmission of multiple clutch type (in Fig. 1),
comprising an R cut valve 80 (and a 2-R sequence
valve 70) whose positions are shifted in
interlocking with the operations of dog clutches D 2 
(D r ), and which control the supply of working oil to
hydraulic actuators S r  (S 2 ) corresponding to the
other dog clutches D r  (D 2 ) mounted on an identical
one of power transmission shafts, so as to prohibit
the engagement of the other dog clutches D r  (D 2 ), in
a state in which the dog clutches D 2  (D r ) are engaged
with speed change gears for the first or fourth
speed stage (the reverse gear stage). Thus, even
when the specified dog clutches D 2  and D r  are
unintentionally engaged due to the fails thereof or
the response delay of the hydraulic control system,
the circulation of power is prevented from taking
place.
Patent EP-0670649-A3 (EP)
Inventor: GRECCO JOSEPH
IPC: H04M3/527
Filed: 1995-02-06
Abstract: A Group Exchange Port (GXP) is disclosed which provides an
organized technique for passing control of live objects (e.g.; a
telephone call, a robotic arm, flying aircraft, etc.) from a first
application operating on and processing the object to a second such
application. In accordance with the invention, a Group Exchange
Port is provided where buyer applications register there
willingness to accept control of the system and sellers may
"advertise" an object for sale. When a suitable buyer (i.e.; one
that has the proper resources for servicing and controlling the
active system) is found, control of the object is passed from the
seller to the buyer. Importantly, the GXP requires that control of
the object always be maintained by one and only one application,
that control not be passed to an application which cannot properly
service and/or control the system, and that an application
presently controlling the system does not relinquish such control
until a new application accepts such control. The technique allows
loosely coupled applications to work with the same object.
Patent EP-0673063-A3 (EP)
Title: Method for forming a silane based boron phosphorous silicate planarization structure.
Inventor: IBOK EFFIONG E
IPC: C01B33/12
Filed: 1995-03-06
Abstract: An improved process is provided for forming a highly planar BPSG interlevel dielectric. The process includes using a silane based source material placed within a plasma enhanced CVD chamber. The plasma enhanced CVD chamber undergoes high energy plasma deposition by applying an RF energy exceeding 950 watts in order to minimize formation at silicon-rich intermediates upon the semiconductor substrate. Moreover, densification of the BPSG material occurs within an oxygen ambient to enhance the formation of silicon dioxide having a flow angle substantially less than lower power, non-oxygen densified processes. Still further. BPSG can, if desired, be selectively etched to form a more planarized topography or a possibly recessed topography. Selective etching is brought about by a photolithography mask used to form the underlying conductors. <IMAGE>
Patent EP-0678998-A3 (EP)
Inventor: CHAS ALONSO PEDRO LUIS
IPC: H04L49/111
Filed: 1995-04-10
Abstract: A translator chip for a wideband network is disclosed, consisting of a circuit configured
starting from an input step (1); a detector of empty cells and a filter (2);
a step of control calculus (3); an extractor of the page address (4); a header
processor (5); a delay step (18); an output step (6); an interface with microprocessor
(7); an insert step (8); an interface of outer memories (9); and an
extraction step (10), the header of the data flow cells (11) modifying the input
step, by adapting them in order to implement the functions of the MTA layer
for the data processing, while the header processor (5), in collaboration with
the outer memories (13) performs the translation of the cell headers in accordance
with the programming shown for the network element where it is found.
Patent EP-0728900-A3 (EP)
Title: Elastic sealing strip for windows, doors and the like
Inventor: FOERSTER ARTHUR
IPC: E06B7/23
Filed: 1996-01-19
Abstract: The seal comprises a foot (3) which has a protruding ridge (5) fitting into a groove (19) in the window. The foot and hollow head (2) are joined by a profiled spine (4) from which protrude a lip (6) covering the groove. A support arm (11) leads into a sealing arm (9) which protrudes freely at a point set apart from its join to a transverse arm and from its freely protruding end. The support arm curves away from the profiled spine, when pressure is not exerted on the seal (12). The support arm leads into a connecting arm (13), at its end facing away from the sealing arm. The connecting arm slopes from the spine towards the covering lip and, at its other end, leads into an intermediate arm (6, 16).
Patent EP-0727142-A3 (EP)
IPC: A01N43/653
Filed: 1991-10-23
Abstract: Fungicidal compsns. contg. (a) RH-7592 or its acid-addn. salts or metal complexes and (b) fenpropidine or its acid-addn. salts are new. RH-7592 is 4-(4-chlorophenyl)-2-phenyl-2-(1H-1,2,4-traixol-1- ylmethyl)-butyronitrile (I) and is described in EP251775. Fenpropidine is 1-(3-(4-t-butylphenyl)-2-methylpropyl)-piperidine (II) and is described in DE2752135.
Patent EP-0732836-A3 (EP)
Inventor: MIURA TOSHIYA
IPC: H04M1/65
Filed: 1996-03-13
Abstract: In a telephone set (21), a voiced and silent section
detecting device (10) detects whether the voice message
stored in a storage device (B) by an automatic answering
function is a voiced section or a silent section, and the
detected voiced or silent section information is stored in a
storage device (C), corresponding to the voice message.
Therefore, by pressing a skip operation button (16) while
reproducing a voice message, reproduction is started from
the start position of the next voiced section.
Patent EP-0769663-A3 (EP)
Inventor: MORI YUJI
IPC: F24F11/00
Filed: 1996-10-14
Abstract: A split type air conditioner having a wireless
remote controller (4) for issuing a demand signal, and an
electronic control device (7) for controlling an indoor
unit (1) and an outdoor unit (2) basing on the demand
signal, wherein the electronic control device has an
EEPROM (7e) for storing the demand signal.
Patent EP-0773711-A3 (EP)
Inventor: ISHII YOSHIMICHI
IPC: F16B27/00
Filed: 1996-11-07
Abstract: A component holder body is provided with a
component arrangement section 5 where an installation space
5a for a component 8 is defined, and holding parts 9 for
holding the component 8 arranged in the installation space
5a. The component arrangement section 5 is constituted to
be shiftable between a holding position and a projecting
position projecting upward from the holding position.
Meanwhile, the holding part 9 are so designed as to shift,
in association with the shift of the component arrangement
section 5 between the holding and projecting positions,
between a holding posture for holding the component 8 and a
retreat posture for opening the installation space 5a.
Patent EP-0779502-A3 (EP)
Title: Dosiereinrichtung für Schüttgut
Inventor: ALLENBERG BERND DR
IPC: G01G11/08
Filed: 1996-12-11
Abstract: bei einer Einrichtung zur Dosierung von Schüttgut, das in
ungleichmäßiger Fördermenge über ein Zubringerband (1)
angeliefert und von diesem auf ein Speicherband (2) abgeworfen
wird, wobei das Abwurfende (6) des Zubringerbandes
(1) gegenüber dem Speicherband (2) verstellbar ist und die
jeweilige Stellung des Abwurfendes (6) des Zubringerbandes
(1) in Abhängigkeit von einer gemessenen Bandbeladung (q1)
regelbar ist, ist die Meßeinrichtung (10) zur Erfassung der
Bandbeladung (q1) am Zubringerband (1) angeordnet und mittels
einer Recheneinrichtung (11) wird aus der gemessenen
Bandbeladung (q1), der Bandgeschwindigkeit (v1) des Zubringerbandes
(1) oder des stationären Bandes (5) und der Laufzeit
des Schüttguts von der Meßeinrichtung (10) bis zur
Abwurfstelle (6) des Zubringerbandes (1) die Förderleistung
(P1z) an der Abwurfstelle (6) berechnet. In Abhängigkeit
von der berechneten Förderleistung (P1z) erfolgt die Regelung
der Stellung (x3) des Abwurfendes (6) des Zubringerbandes
(1).