baber/WOPTO huggingface dataset:
Patent EP-0725497-A2 (EP)
Title: Data receiving apparatus
Inventor: FUTAGI SADAKI
IPC: H04B7/005
Filed: 1996-01-31
Abstract: A data receiving apparatus comprising: a receiving portion for receiving a desired radio wave signal including a desired baseband signal and an interference radio wave signal including an interference baseband signal, the desired radio wave signal and the interference radio wave signal having substantially the same frequency; first weighting circuit for weighting an output of the receiving circuit with a first coefficient adaptively renewed such that the desired baseband signal is reproduced; a subtracting circuit coupled to the first weighting circuit; a first judging circuit coupled to the first subtracting circuit; a second weighting circuit for weighting the baseband signal with a second coefficient adaptively renewed such that the interference baseband signal is reproduced; a second judging circuit coupled to the second weighting circuit; and a supplying circuit for supplying the reproduced interference baseband signal to the subtracting circuit, the subtracting circuit effecting a subtraction between an output of the first weighting circuit and an output of the supplying circuit. Modifications for diversity receiving, delayed component cancelling, receiving timing adjusting are also disclosed.
Patent EP-0745915-A2 (EP)
Inventor: MITAKI KAZUYA
IPC: B63C11/32
Filed: 1996-05-30
Abstract: The present invention is aimed to propose a method for minimizing erroneous shift to a water depth measurement mode by judging whether shift to a water depth measurement mode is caused by normal operation or erroneous detection and for automatically getting out of the water depth measurement mode even in the case of erroneous shift to the water depth measurement mode. Instantaneous shift to a water depth measurement mode is prevented when the water depth judging circuit 5 judges that a water depth value Ddpt from the measurement arithmetic processing circuit exceeds a predetermined value and that the water detection switch 6 detects no water contact, and a time information display mode is automatically returned even in the case of erroneous shift to a water depth measurement mode. Instantaneous shift to a water depth measurement mode is prevented when the water detection switch is on under conditions other than diving, and an original mode is automatically returned by judging the situation precisely even in the case of unexpected shift to a water depth measurement mode.
Patent EP-0748027-A2 (EP)
Inventor: HOLLENBECK ROBERT KEITH
IPC: H02K1/27
Filed: 1996-06-05
Abstract: A dynamoelectric machine having a permanent magnet rotor (20) construction which contains the permanent magnets (26) while inhibiting flux leakage. The invention further permits rapid, substantially conventional manufacturing techniques to be employed in the formation of rotor laminations (22,24) used to build the rotors. Flux leakage and formation of reluctance components are inhibited either within the individual rotor laminations or along the length of the rotor by interleaving rotor lamination of different types. The rotor may further be constructed to absorb vibrations within the rotor core and insulate the rotor shaft. The rotor may be constructed for counterbalancing the unbalance of a shaft on which the rotor is mounted.
Patent EP-0752267-A2 (EP)
Inventor: SUMIYA HITOSHI
IPC: B01J3/06
Filed: 1996-07-08
Abstract: The present invention provides a diamond sintered compact having a higher strength as well as better heat, breakage and corrosion resistance than the compacts of the prior art, which can thus be effectively applied to tool materials for cutting or polishing non-ferrous metals or ceramics, and to edge materials for drill bits for petroleum excavation. The diamond sintered compact comprises 0.1 to 30 volume % of at least one compound which comprises oxygen and at least one element selected from silicon and titanium, and the balance of diamond, for example, a titanate of a metal selected from iron, cobalt, nickel and manganese.
Patent EP-0759669-A2 (EP)
Inventor: REEDS JAMES ALEXANDER III
IPC: H04L9/06
Filed: 1996-08-14
Abstract: A method an apparatus for block or stream encrypting text uses an autokeyed rotational state vector to encrypt plain text to yield cipher text. The text is stored as a block in a buffer of an arbitrary number of bytes. Each byte of plain text in the buffer encrypted to yield a byte of cipher text by using a rotational state vector, and the rotational state vector is updated or changed as a function of one or more of: the cipher text, the plain text and a key. The encryption operation is advantageously a series of alternating non-linear and linear transformations. The method of encryption is advantageously involutory in that the encryption method and apparatus for a given key is identical to the decryption method and apparatus with the same key.
Patent EP-0767360-A2 (EP)
Inventor: LOVEJOY KIM A
IPC: G01F1/7084
Filed: 1996-09-16
Abstract: A flowmeter is based on the principle of injecting a pulse of microwave radiation into a flowing stream of material containing a substance having an absorption band for the radiation so as to heat a small quantity of the substance and continue its flow in a conduit to a downstream temperature sensor where the temperature of the quantity is sensed for enabling determination of the time elapsed for the quantity to travel from the point at which the microwave energy is injected to the sensor. A microcontroller receiving signals from the sensor determines when the peak temperature of the quantity is sensed and uses the peak to terminate measurement of a time interval. The time interval starts when the microcontroller senses that the ac sinusoidal power has passed through zero at which time the microwave generator, such as a magnetron, emits a pulse of microwave radiation for heating the quantity of the substance of the material flowing in the conduit. The microprocessor uses the known distance between where the microwave energy is injected, the cross sectional area of the conduit, and the duration of the time for the heated quantity of the substance to reach the temperature sensor to calculate the volumetric flow of the material in the conduit. The microcontroller transmits the results of the calculation in terms of digital numbers to various remote flow rate display devices.
Patent EP-0767521-A2 (EP)
Inventor: NAGAI SHIGEKAZU SMC CORP TSUKU
IPC: F16L3/00
Filed: 1996-10-01
Abstract: A multifunctional conduit which can act as a structural member, an attaching member, and a conduit duct. A base of the conduit has the strength and rigidity required as the structural member, has on its bottom surface at least one fitting groove for interconnection with other members and on its top surface standerdized rails to which various devices can be attached, and has outside each wall of the rail an attachment section to which a cover is attached. Said cover has on each of its right and left sidewalls first engagement section which is engaged with the attachment section of the base and second engagement section which is engaged with the wall of the rail.
Patent EP-0845187-A2 (EP)
Inventor: IRION KLAUS M
IPC: H04N7/18
Filed: 1996-08-19
Abstract: Die Erfindung bezieht sich auf ein Endoskopie-Videosystem mit einem Endoskop; einer Beleuchtungseinrichtung, deren Licht ein Lichtleiter zu einer oder mehreren Lichtaustrittsöffnungen am distalen Ende des Endoskops leitet; einem am distalen Ende des Endoskops angeordneten Endoskopobjektiv, das das von der Beleuchtungseinrichtung beleuchtete Objektfeld abbildet; einem elektronischen Bildaufnehmer mit einer Vielzahl von Bildelementen, der das Bild des Objektivs aufnimmt, und den eine Bildaufnahmer-Steuereinheit steuert; und einer Bildverarbeitungseinheit, die das Bildsignal des Bildaufnehmers korrigiert und weiterverarbeitet und insbesondere in Echtzeit auf einer Anzeigeeinheit, wie einem Monitor darstellt. Die Erfindung zeichnet sich durch folgende Merkmale aus: die Bildverarbeitungseinheit weist einen 'Lern-Modus' und einen 'Aufnahme-Modus' auf; im 'Lern-Modus' wird das Bild wenigstens eines bekannten Testobjekts aufgenommen, das von der Beleuchtungseinrichtung beleuchtet wird; die Bildverarbeitungseinheit vergleicht im 'Lern-Modus' das Ausgangssignal jedes Bildelements des Bildaufnehmers mit einem vorgegebenen Soll-Ausgangssignal für dieses Testobjekt, ermittelt hieraus für jedes Bildelement die Intensitäts- und Farbänderung des aufgenommenen Bildes gegenüber dem Testobjekt, die sich aufgrund von Ungleichmäßigkeiten in der Beleuchtung, aufgrund des Randabfalls des Objektivs sowie von Transmissionsfehlern des Bildweiterleiters, und aufgrund von Empfindlichkeits-Ungleichmäßigkeiten des Bildaufnehmers ergeben, und bestimmt hieraus einen dem jeweiligen Bildelement zugeordneten Korrekturwert; im 'Aufnahme-Modus' korrigiert die Bildverarbeitungseinheit das jeweilige Ausgangssignal jedes Bildelements mittels des diesem Bildelement zugeordneten Korrekturwerts.
Patent EP-0791477-A2 (EP)
Inventor: HATCH RUSSELL BRUCE
IPC: B41N10/02
Filed: 1997-02-21
Abstract: A sleeve adapted to be mounted on a mandrel to form a liquid transfer roll or the like comprises a radially expandable inner skin defining a radially inner surface of the sleeve, at least one radially compressible intermediate layer of resilient plastic material; and a rigid, self-supporting metal outer tube. Further methods for producing such a sleeve are described.
Patent EP-0783131-A2 (EP)
Inventor: ESAKI TOSHIRO
IPC: G03C3/00
Filed: 1993-07-15
Abstract: A method for assembling a photographic film cassette (10,60) is described, reducing ineffective processes in the darkroom. The photographic film cassette used for that method has a cassette shell (11,61), consisting of two plastic shell halves (11a,11b,61a,61b) and a rotatable spool (15) with a photographic film (13) wound thereon, said spool (15) having a cylindrical core (16) axially extending between a pair of flanges(18), wherein a leading end of said photographic film (13) is advanced out of said cassette shell (11,61) through a film passage mouth (14) formed in said cassette shell (11,61) by rotation of said spool (15). The method comprises the steps of mounting a film connecting sheet (17) on said core (16), said film connection sheet (17) having a width approximately equal to that of said photographic filmstrip (13), joining said plastic shell halves (11a,11b,61a,61b) to one another to form said shell (11,61) after having inserted said spool (15) therebetween with a free end (17c) of said film connecting sheet (17) projecting from said film passage mouth (14) to the outside of said cassette shell (11,61); connecting a trailing end (13a) of said photographic film (13) to said free end (17c) of said film connecting sheet (17); and winding said film connecting sheet (17) together with said photographic film (13) completely in said cassette shell (11,61) and onto said core (16) by rotating said spool (15), with said film connecting sheet (17) extending from one of said pair of flanges (18) to the other of said pair of flanges (18).
Patent EP-0792672-A2 (EP)
Inventor: WILTZER KARLHEINZ
IPC: B01D11/02
Filed: 1997-02-28
Abstract: In the method polymer granules (9) are extracted continuously, especially nylon-6 granules. They are introduced into the extractor (1), and water acting as an extraction medium is led upwards, in counterflow to them. The granules are separated from the conveying water by means of an inbuilt sieve or normal conical inserts in a pressurised extractor. The water is led away separately, whilst the granules pass continuously through opening(s) (5) into a separator at the extraction water space (2). Flow through the openings and the extract connection (a) are held at levels such that granules with a residual content of cyclic dimers < 0.015% are transferred continuously and removed from the extractor. Also claimed is the corresponding equipment to carry out the extraction.
Patent EP-0795858-A2 (EP)
Inventor: KURODA KAZUO
IPC: G11B19/247
Filed: 1997-03-11
Abstract: A rotation control apparatus which can maintain an accurate rotating state even in a DVD having a structure such that parts of the sync signal are recorded at an interval different from that of the other sync signal parts. The apparatus has: unit period signal generator for generating a period signal of a unit period; pre-pit detector for detecting a pre-pit from the DVD; phase difference detector for detecting a phase difference between the detection timing of the pre-pit and the unit period signal; and holding circuit for holding the phase difference detected. The rotation of the DVD is controlled on the basis of the phase difference held at the holding circuit.
Patent EP-0801499-A2 (EP)
Inventor: RAO KASHIPATI G
IPC: H04N5/765
Filed: 1997-04-04
Abstract: The present invention is a video answer machine which includes a video data recorder (26) for accepting and recording an outgoing video message, an audio data recorder (22) for accepting said recording an outgoing audio message, and data storage (19) for said outgoing video message and said outgoing audio message. Also included in the video answering machine is a. control module (12) for accepting an incoming call from a caller, for determining a device type associated with the incoming call, for responding to the incoming call using either the outgoing video message or the outgoing audio message in accordance with the associated device type and for accept either an audio response or a video response from the caller in accordance with said associated device type.
Patent EP-0806447-A2 (EP)
Inventor: NIESSNER NORBERT DR
IPC: C08J3/22
Filed: 1997-04-29
Abstract: A process for the production of quasi-homogeneous mixtures(I) of (a) low-mol. wt. compounds with (b) styrene polymers, in which (a) and (b) are melt-compounded together with (c) a mixture ("masterbatch") of (c1) styrene/butadiene (SB) block copolymer with (c2) a surface-active compound.
Patent EP-0811773-A2 (EP)
Inventor: HOLZINGER ALOIS SEN
IPC: F16B13/00
Filed: 1997-05-30
Abstract: The spacer (1) has a spiral cutting profile about a cylindrical centre. This is inserted into a bored hole (7) in the wall panel (5) with the same diameter as the cylindrical centre. The outside end of the insert has a polygonal cross section to provide a grip for a fastening tool. The insert is turned into the wall panel to the required depth. The centre of the cylindrical centre is bored to take a threaded fastener (3) to secure the panel to the wall, with the protruding section of the insert forming the spacer. The cutting edges of the spacer are spiral shaped and with outer cutting teeth. The maximum diameter of the cutting edges has a ratio of up to 3.5 to 1 to the cylindrical centre.
Patent EP-0829863-A2 (EP)
Inventor: FURUHATA HITOSHI
IPC: G11B7/131
Filed: 1997-09-02
Abstract: An optical pickup is provided which comprises a light source (10), an objective lens (40) for converging a beam from the light source onto an optical disc (50), a diffraction grating (22) for passing a beam returning from the optical disc and a photodetector (70) for receiving returning beams passing through the diffraction grating. The diffraction grating (22) is divided into two areas (a, b) including alternatively arranged first diffraction grating pattern (a) and second diffraction grating pattern (b).
Patent EP-0839490-A2 (EP)
Inventor: STETTNER GERHARD DIPL-ING
IPC: A47L9/12
Filed: 1997-09-05
Abstract: A vacuum cleaner is provided with a housing(1) with a dust chamber (4) and a lid (2). At least one peg (3) is provided to guide the lid into its locking position. A locking device is at one end of the lid, having at least one pivoting hook. The peg(s) is/are mounted on the inside of the lid facing the dust chamber. It/They is/are tapered conically. For each peg a corresponding pocket is provided in the dust chamber, into which the peg engages in the locking position. For each hook there is a corresponding projection with which it engages in the locking position. The peg(s) is/are near the hook(s).
Patent EP-0862997-A2 (EP)
Inventor: KOSLOW EVAN E
IPC: D21H19/58
Filed: 1997-12-10
Abstract: One or more particulate active agents are fused to the surface of a substrate web
by mixing the particulate agents with a particulate binder having a particle size not exceeding an
average diameter of approximately 40 microns and coating the composite mixture onto the
surface of the substrate. Thereafter, the coated substrate is heated to a temperature equal to or
greater than the Vicat softening temperature of the binder and compressed within the nip of a pair
of pressure rolls to achieve fusion. If desired, a top layer may be placed upon the coated
composite prior to the compression step. Also disclosed are various products manufactured by
the process.
Patent EP-0839519-A2 (EP)
Inventor: WOHNER HOLGER
IPC: A61K8/98
Filed: 1997-10-09
Abstract: A cosmetic formulation containing proteins and vitamins comprises: (a) 0.5-50 wt.% active substance mixture consisting of 5-90 wt.% animal milk containing 1-6 wt.% protein (with respect to the original aqueous milk) (A1), 5-50 wt.%  beta -glucane obtained from yeast (A2) and 0.5-5 wt.% algae extract (A3) ; and (b) 50-99.5 wt.% cosmetic carrier.
Patent EP-0845840-A2 (EP)
Inventor: OGOSHI HARUKI
IPC: H01S3/067
Filed: 1997-09-25
Abstract: An optical fibre amplifier can maintain its optical power output
above a level exceeding +20dBm and a low noise figure if the input
optical signal shows a high power level. It comprises a front stage
amplifying optical fibre 11 doped with a rare-earth element and
arranged in a front stage 10A thereof and a back stage amplifying
optical fibre 12 also doped with a rare-earth element and arranged
in a back stage 10B thereof, wherein the front stage amplifying
optical fibre 11 is provided at the signal light input terminal 13
thereof with a first optical coupler 14 for coupling signal light and
excitation light in a same direction and at the signal light output
terminal 15 thereof with a second optical coupler 16 for coupling
signal light and excitation light in opposite directions and the back
stage amplifying optical fibre 12 is provided at the signal light input
terminal 19 thereof with a third optical coupler 21 for coupling signal
light and excitation light in opposite directions, the first, second and
third optical couplers 14, 16 and 21 being connected respectively to
a first excitation light source 17 for generating excitation light with
the 1,480nm wavelength, a second excitation light source 18 for
generating excitation light with the 980nm wavelength and a third
excitation light source 22 for generating excitation light with the
1,480nm wavelength.
Patent EP-0814452-A2 (EP)
Inventor: KOPP DIETER
IPC: H04M1/00
Filed: 1997-05-29
Abstract: The terminal includes a receiver (RX), a digital mirror device (DMD) and an optical lens (FL) which project received information (VDAT) onto a projected area. Preferably, the mirror device has a illuminative and reflective optical switching matrix. The optical lens projects the reflected light from the matrix onto the projected area. The matrix has an area with N times M (N=M, integer) micromirrors each of which with a half cardanic suspension.
Patent EP-0810451-A2 (EP)
Inventor: ARNAUD DANIEL
IPC: G01V15/00
Filed: 1997-05-28
Abstract: The device consists of two linear conductors (3,4) constituted e.g. by insulated stainless steel wires and connected into a sealed housing (2) containing three low-current connectors (5-7) joined in series by switches (8,9). The insulation is colour-coded as for conventional warning devices buried above underground pipes or cables. The central connector (7) fulfils the role of a lightning-conductor protecting the system against any overload. The switches enable a detection signal to be injected with or without opening of the conductive circuit.
Patent EP-0948321-A2 (EP)
Inventor: MUELLER RAINER H
IPC: A61K9/16
Filed: 1997-12-10
Abstract: The invention relates to a preparation in the form of a compound containing a matrix material, with an auxiliary substance phase with at least one auxiliary substance and/or an active substance phase with at least one active substance, and a matrix material phase with at least one polymer and/or lipid. The invention is characterized in that the matrix material phase of the preparation is incoherent, and the auxiliary and/or active substance phase of the preparation is coherent. In addition, a method for the production of this preparation is described. This preparation is suited for the production of larger matrix units with controlled release characteristics in accordance with known methods, and in particular for the production of tablets by means of direct compressing.
Patent EP-0868109-A2 (EP)
Inventor: FLUHRER HENRY
IPC: H05B1/02
Filed: 1998-03-12
Abstract: The circuit associates the power control signals from drive electronics with the cooking positions (1-4) of a cooker hob. The possible associations are stored in an electronic memory (20) under addresses and the memory can be addressed using a control panel (22).   The addressing is performed in such a way that the desired association is activated according to the selected address. At least one cooking point is connected to a relay (5,6). The appropriate control signal is switched to the relay via logic (7,8) using the association.
Patent EP-0874445-A2 (EP)
Inventor: SOH MASAHIRO
IPC: H02K3/52
Filed: 1998-03-13
Abstract: An armature coil is formed by welding upper and lower
coil conductors (12, 13) each having a coil trunk, a pair of coil
arms and a pair of coil extensions. Between an upper coil
extension (13d) and a lower coil extension (12d) to be welded
together, a recess (12f, 13f) is formed. This recess (13f) may
be formed at the corner between a side face of an upper coil arm
(13b) which is at the side of the armature core and a radially
inner side face of the upper coil extension (13d). The radially
inner side face of the upper coil extension (13d) has a space
against the radially outer side face of the lower coil extension
(12d) only at the location where the recess (13f) is provided,
while the radially inner side face except for the recess (13f)
contacts the radially outer side face of the lower coil extension
(12d).
Patent EP-0875825-A2 (EP)
Inventor: SHAMOTO EIJI
IPC: G06F9/45
Filed: 1998-04-28
Abstract: In an assemble processing system, when a syntactical
analysis procedure syntactically analyzes a source program
(1), a macro definition procedure stores a macro
definition program body of the source program in a macro
definition area (22a), and a macro reference procedure
stores a macro formal parameter and a macro local symbol
of the source program in a symbol table (22d'). After the
operation of the syntactical analysis means is completed,
the macro reference procedure deletes the stored macro
formal parameter and the macro local symbol from said
symbol table.
Patent EP-0890794-A2 (EP)
Inventor: MIFUNE HIDEO
IPC: F23Q2/30
Filed: 1998-07-07
Abstract: A raw material mixture, which has a glass
composition containing a salt or an oxide of a flame reaction
metal, is heated, and an intermediate base material, in
which the salt of the flame reaction metal, or the like,
has been thermally decomposed and which is in a temporary
sintered state or a fused glass state, is thereby formed.
The intermediate base material is ground, and a ground
material is thereby obtained. The ground material is mixed
together with a liquid and, optionally, a binder, and a
viscous liquid-like flame reaction material is thereby
formed. The viscous liquid-like flame reaction material
is supported on a substrate and heated to a temperature,
which is not lower than a vitrification melting temperature
of the viscous liquid-like flame reaction material. In
this manner, the flame reaction material is fusion bonded
to the substrate. Generation of a thermal decomposition
gas in the baking step is thus restricted, and the carrying
of the flame reaction material on the substrate is carried
out appropriately.