baber/WOPTO huggingface dataset:
Patent EP-0735789-A2 (EP)
Inventor: BALES BRUCE MERRILL
IPC: H04Q7/24
Filed: 1996-03-20
Abstract: A mobility management system (101) and a traditional telecommunication switching system (107) provide telecommunication terminal features by the mobility management system executing a software architecture that utilizes a unique terminal management application (102,103) for each type of wireless terminal (111-114) and a unique terminal emulator application (104,106) for each type of telecommunication link (146,147) that interconnects the mobility management system to the telecommunication switching system. There is an individually assigned telecommunication link for each wireless terminal. The terminal management applications and the terminal emulator applications communicate utilizing an internal message protocol. In response to a wireless terminal requesting actuation of a feature, a terminal management application converts that request into the required internal protocol messages and transmits the internal protocol messages to the terminal emulator application that controls the telecommunication link assigned to the wireless terminal. In response to the internal protocol messages, the terminal emulator application emulates the type of telecommunication terminal that normally would be connected to the assigned telecommunication link. The telecommunication switching system is responsive to the emulation to provide the requested feature as if telecommunication terminal was connected to the assigned link. The responses of the telecommunication switching system received via the assigned telecommunication link are converted to internal protocol messages and transmitted back to the terminal management application. The terminal management application converts and transmits the responses to the wireless terminal. The same internal protocol messages are used to invoke a particular feature regardless of the telecommunication terminal type or telecommunication link type.
Patent EP-0760574-A2 (EP)
Inventor: IYENGAR VASU
IPC: H03H21/00
Filed: 1996-08-14
Abstract: An echo canceller system includes first and second echo cancellers. Each echo canceller includes a foreground filter (152,162) and an adaptive background filter (156,166), with the foreground filter providing the actual echo cancellation and the background filter updating the foreground filter. The echo canceller system also includes send and receive paths (112,118), a shared coefficient memory (174), and a controller (172) for switching the shared coefficient memory between background filters in response to signals along the send and receive paths. The switching includes resetting the shared coefficient memory to prevent any transfer of filter coefficients between the background filters. The background filters operate one at a time, depending on which background filter has access to the shared coefficient memory, while the foreground filters operate simultaneously. The echo canceller system is well-suited for use in loudspeaking telephone sets, with the first echo canceller canceling a line echo through a hybrid transformer (138), and the second echo canceller canceling an acoustic echo between a loudspeaker (126) and a microphone (128). The coefficient memory may be switched to the first background filter in response to a near-end signal without a far-end signal (i.e., transmit state), and switched to the second background filter in response to a far-end signal without a near-end signal (i.e., receive state).
Patent EP-0848826-A2 (EP)
Inventor: LIN LIFUN
IPC: G01R31/36
Filed: 1996-08-08
Abstract: A condition indicator assembly (tester) for determining the condition of a main cell, e.g. a battery, is disclosed. The condition indicator assembly may comprise an electrochemical indicator cell connected in series to a auxiliary cell. The indicator cell and auxiliary cell each have an anode, cathode and electromotive force (e.m.f.) of its own. The condition indicator assembly may be permanently connected in parallel to the terminals of a main cell being tested. The condition indicator assembly is thin enough that it may be interated into a label for the main cell. As the main cell discharges, the indicator cell anode clears proportionally to the discharge of one of the electrodes of the main cell to provide a continuous visually discernible indication of the state of charge of the main cell.
Patent EP-0797270-A2 (EP)
Inventor: STOLLBURGES MARTIN
IPC: H01R4/48
Filed: 1997-03-07
Abstract: The terminal is assembled from two mutually rotatable bodies (1) each having a lateral slot (2;3), a tapered top opening (4), and a recess (5;6) below the axis of rotation (7) for a leaf spring (8). When the assembly is complete a lateral face is formed between the two top openings. To rotate the bodies and thereby to vary the apertures of the slots, a screwdriver bit (12) is inserted into the top openings. This action enables the slots to accept and grip a busbar (11) and a conductor rail (10) respectively.
Patent EP-0803502-A2 (EP)
Inventor: FUCHS RUDOLF DR
IPC: C07B61/00
Filed: 1997-04-18
Abstract: Preparation of optically active piperazine carboxylic acid derivatives of formula (I) comprises asymmetrically hydrogenating a corresponding pyrazinecarboxylic acid derivative of formula (II) in the presence of an optically active rhodium complex catalyst. X = OH, 1-6C alkoxy or NR<1>R<2>; R<1>, R<2> = H, 1-6C alkyl, 3-6C cycloalkyl, aryl or amino protecting group; or NR<1>R<2> = optionally substituted 5- or 6-membered saturated heterocycle.
Patent EP-0810558-A2 (EP)
Inventor: SMITH COLIN A
IPC: G06Q10/06
Filed: 1997-05-27
Abstract: An equipment maintenance system (10) comprises a central data storage warehouse (16) for electronically storing technical information and for providing on-line technical assistance for repairing the equipment. A data transceiver (12) transmits data to and receives data from the central data storage warehouse (16). A communications link (22, 26, 28, 30) between the central data storage warehouse (16) and the wireless data transceiver (12) enables accessing of the technical information from the central data storage warehouse (16) by the data transceiver (12). The test means identifies failed system components and minimizes occurrences of false BIT flags, unnecessary system maintenance and removal of operational system components.
Patent EP-0816377-A2 (EP)
Inventor: BAUMBACH GEORGE A
IPC: C07K7/06
Filed: 1997-06-16
Abstract: Peptide ligands which bind to thrombin and prothrombin are disclosed. The
sequences of these peptides are Gln-Leu-Trp-Gly-Ser-His, Arg-Gln-Leu-Trp-Gly-Ser-His,
His-Gln-Leu-Trp-Gly-Ser-His, and Tyr-Phe-Pro-Gly-Pro-Tyr-Leu. The preferred peptides
have the sequence Gln-Leu-Trp-Gly-Ser-His or Tyr-Phe-Pro-Gly-Pro-Tyr-Leu.
A method
of using these peptides in an affinity chromatography process to purify thrombin is
described.
Patent EP-0819474-A2 (EP)
IPC: B05B9/043
Filed: 1997-07-15
Abstract: The liquid, e.g. water passes through a flow channel (17). This has a closure, which opens/closes automatically dependant upon direction of flow. The closure can be opened manually by an opening device (40,43) with cam control (37-39). The closure has a back pressure valve (21) and closure parts (24, 30), which are relatively movable against spring pressure (32) within a valve housing (20). A control part (36) of the opening device is movably fastened to the valve housing.
Patent EP-0823539-A2 (EP)
Inventor: SCHULTE VOLKER DR
IPC: F01D5/14
Filed: 1997-07-17
Abstract: The turbo-machine comprises at least one rotor disc supporting several blades and with intermittent flow fluid pulses blowing in the vicinity if the boundary layer detachment area via channels which issue into apertures on blade surface. On the face side of the rotor disc, a stationary ring with at least one through passage aperture is provided, with which the entry apertures in the rotor disc for the blade fluid channels periodically come to cover. In this way, the flow fluid is able to reach the fluid channels from a chamber located in front of the rotor disc in intermittent form as fluid pulses via the at least one through passage aperture. The size and-or the number of through passage apertures in the stationary ring is matched to the required blow-in frequency of the intermittent fluid pulse.
Patent EP-0821495-A2 (EP)
Inventor: TAKAGI HIROFUMI
IPC: H04B1/707
Filed: 1997-07-21
Abstract: A receiving method using a CDMA radio receiver with a
plurality of receiving fingers each composed of a code
generator, a correlator and a detector. In a visited cell
search while in the ON-state of the power supply, different
long-period spreading codes are set in the code generators,
and if none of correlated outputs from the correlators
respectively corresponding to the code generators exceed a
threshold value, then new different long-period spreading
codes are set in the code generators. If any one of the
correlator outputs exceeds the threshold value, the mobile
station is decided as staying in the cell corresponding to
the long-period spreading code set in that correlator, and
this long-period spreading code and time points at which
peaks of correlator outputs were obtained with the long-period
spreading code are set in the receiving fingers in
descending order of the magnitude of correlation peaks.
Patent EP-0822677-A2 (EP)
Inventor: MAEDA TATSUYA
IPC: G06F17/30
Filed: 1997-07-30
Abstract: A data storing method and a data searching method for
the stored data for improving memory employment efficiency of
RDS receotion data while maintaining searching processing
speed of PI code, in the data storing method and the data
searching method for the stored data, read-address is set to
head of PI area (S 11 ), there is judged whether or not the
read-address agrees with PI code of storing candidate (S 12 ),
when the read-address disagrees with PI code of storing
candidate, the read-address is set to next PI storing position
(S 13 ). Next, there is judged whether or not check of all PI
code is terminated (S 14 ). When the check is not terminated,
the processing after judgement of agreement between address
PI code and PI code of storing candidate is implemented
repeatedly. When there is no agreed PI code in spite of
termination of check of all PI code, the storing candidate PI
code and AF data are stored at the next of the rearmost of the
AF data (S 15 , S 16 ). When PI codes agree therewith each other,
head of AF area of the read PI code is searched. AF data is
stored in the free area (S 17 , S 18 ).
Patent EP-0843485-A2 (EP)
Inventor: CHAU KWOK KIT
IPC: H04N5/44
Filed: 1997-10-20
Abstract: An MPEG decoder system and method for performing video decoding or decompression which
includes a unified memory for multiple functions according to the present invention. The video decoding
system includes transport logic, a system controller, and MPEG decoder logic. The video decoding system
of the present invention includes a single unified memory which stores code and data for the transport,
system controller and MPEG decoder functions. The single unified memory is preferably a 16 Mbit
memory. The MPEG decoder logic includes a memory controller which couples to the single unified
memory, and each of the transport logic, system controller and MPEG decoder logic access the single
unified memory through the memory controller. The video decoding system implements various frame
memory saving schemes, such as compression or dynamic allocation, to more efficiently use the memory.
In one embodiment, the memory is not required to store reconstructed frame data during B-frame
reconstruction, thus considerably reducing the required amount of memory for this function.
Alternatively, the memory is only required to store a portion of the reconstructed frame data. In addition,
these savings in memory allow portions of the memory to also be used for transport and system controller
functions. The present invention thus provides a video decoding system with reduced memory
requirements.
Patent EP-0856383-A2 (EP)
Inventor: FUCHS RUDOLF
IPC: B25F5/00
Filed: 1997-10-23
Abstract: The hammer drill has a drive motor (12) driving a motor shaft (13) A fan (18) with a fan wheel (19) is driven by the same motor. The fan wheel is fitted to the motor shaft so that it can rotate relative to this shaft. It may be coupled to the motor shaft by a transmission (21). The transmission may be a stepping-up one. It may be formed by a belt drive, or a gear wheel drive which may be planetary. The fan may also be usable as a suction fan to remove dust created by the drilling. The invention is also applicable to grinders, saws etc.
Patent EP-0808863-A2 (EP)
Inventor: BREWER CHRISTOPHER MICHAEL
IPC: C08L83/16
Filed: 1997-05-16
Abstract: A method of crosslinking a silazane polymer having Si-H bonds is described in which the polymer is mixed with a crosslinker, comprising a silazane oligomer having an alkenyl group and a crosslinking promoter and is then heated to a temperature sufficient to crosslink said silazane polymer. The mixture of silazane polymer, crosslinker and promoter is useful in the formation of ceramic matrix composites.
Patent EP-0814581-A2 (EP)
Inventor: ADACHI FUMIYUKI
IPC: H04J13/00
Filed: 1997-06-11
Abstract: A CDMA communication method capable of providing a multi-rate user with high quality transmission using a spreading sequence selected from sequences which consist of multilayer sequences arranged in a hierarchical tree structure. A higher level sequence C 16 (1) and its inverted sequence            C     ¯             16 (1) are included in its lower level sequences {C 32 (1), C 32 (2)} and {C 64 (1), C 64 (2), C 64 (3), C 64 (4)}, for example, and a sequence from a higher level is selected to transmit a higher rate data: The C 16 (1) is used to transmit data whose peak rate is twice the peak rate of the data transmitted using its lower level sequences {C 32 (1), C 32  (2)}, and four times (= 2 2 ) that of the data transmitted using the sequences {C 64 (1), C 64 (2), C 64 (3), C 64 (4)}. The C 16 (1), however, cannot be selected if any one of its lower level sequences {C 32 (1), C 32 (2)} and {C 64 (1), C 64 (2), C 64 (3), C 64 (4)} are already being used. This makes it possible for all the spreading sequences of simultaneous multi-rate users to be orthogonal at any transmission rate.
Patent EP-0851122-A2 (EP)
Inventor: KONISHI HIDEO
IPC: F04B49/08
Filed: 1997-12-22
Abstract: Disclosed is a hydraulic pump control system which
can control the absorbing torque of a hydraulic pump with
respect to the engine power in a well-balanced manner, and
reduce a deviation of an actual revolution number from a
target revolution number of the engine. A torque (Tp) of
hydraulic pumps during operation is estimated from a pump
pressure (Pp) and first and second line pressures (Pr1,
Pr2). Based on the estimated torque (Tp), an output
torque (Tr) of the hydraulic pumps is controlled so that
an error (ΔNe) between a target revolution number (Nset)
and an actual revolution number (Ns) of the engine becomes
null.
Patent EP-0833104-A2 (EP)
Inventor: DOEBBELING KLAUS DR
IPC: F23D11/40
Filed: 1997-09-02
Abstract: The burner has a swirl-inducer for the combustion air current, into which fuel is injected by nozzles. A mixing section is arranged downstream of the swirl-inducer, a first part of which contains a large number of transit passages. The transit passages deliver a current generated in the inducer into a mixing passage leading to the burner front (70). One or more toroidal notches (71,74) are formed in the burner front towards the chamber. The notches may describe a semi- or quarter-circle, in the latter case joining onto an edge (75) set back from the front. The notch can begin at the join between the inner wall of mixing tubes (20) forming part of the mixing section and the burner front. A passage can be provided, which leads into the toroidal current (72), to deliver secondary air or fuel. The number of transit passages in the mixing section can be the same as the number of currents generated in the swirl-inducer.
Patent EP-1027131-A2 (EP)
Inventor: BACH POUL
IPC: B01D46/04
Filed: 1997-10-31
Abstract: L'invention concerne un ensemble de filtre (1) qui comporte plusieurs éléments de filtre (7) s'étendant à partir d'une plaque (6, 32). Cette dernière divise l'ensemble en un côté d'entrée inférieur (9) pour le produit véhiculant le gaz, et un côté de sortie supérieur (8) pour le gaz propre filtré. Un système de nettoyage en place des éléments de filtre est effectué en fournissant un liquide de nettoyage, selon une séquence de plusieurs impulsions de gaz sous pression. L'impulsion individuelle du gaz sous pression est initiée le plus tôt possible, en même temps ou juste après l'initiation de l'impulsion de liquide de nettoyage correspondante.
Patent EP-0920516-A2 (EP)
Inventor: QUERELLOU JOEL
IPC: C12N15/54
Filed: 1997-07-10
Abstract: La présente invention concerne une ADN polymérase purifiée thermostable d'archaebactéries du genre Pyrococcus sp. ayant un poids moléculaire compris entre environ 89 000 et 90 000 daltons.
Patent EP-0929398-A2 (EP)
Title: Stratifies
Inventor: WILSON GRAEME PAUL
IPC: B32B37/14
Filed: 1997-09-10
Abstract: Cette invention concerne un procédé de fabrication d'un stratifié destiné à la construction et, plus particulièrement, de stratifiés se composant de plastique renforcé par des fibres. Ce procédé consiste à placer un noyau entre deux lames. Ce noyau, qui consiste par exemple en une structure alvéolée jointe aux intersections, comprend plusieurs ouvertures transversales qui assurent le passage d'un adhésif de manière à coller les lames. Ce noyau est fait d'un matériau léger et très peu coûteux.
Patent EP-0857486-A2 (EP)
Inventor: FALLER ANTON DR
IPC: A61K35/74
Filed: 1998-01-22
Abstract: Mixture comprises: (i) outer membranes from gram-negative bacteria, and/or (ii) cell walls from gram-positive bacteria, and is free of other cell components. Components (i) and/or (ii) are from bacteria which are capable of triggering off a mucosal infection.
Patent EP-0885600-A2 (EP)
Inventor: PUSCH MARTIN DIPL-ING
IPC: A61F2/66
Filed: 1998-02-14
Abstract: The invention relates to a resilient insert for a jointless artificial foot having a base-spring connected to a C-shaped spring. An articulated link between the opening of the C-shaped spring and the base-spring transfers bending moment forces acting on the C-shaped spring as a result of forefoot loading to the base-spring.
Patent EP-0864893-A2 (EP)
Inventor: AMANO MICHIYUKI
IPC: G02B6/30
Filed: 1998-03-12
Abstract: A packaging platform (11, 21, 33, 61) for
optically coupling one or more optical waveguides of
one or more optical components (15, 22, 31, 65)
having the optical waveguide to one or more optical
fibers is provided with a reference structure portion
(31-10a, 31-10b, 33-10a, 33-10b, 33-6, 80-10a, 80-10c,
80-10d) for the horizontal and vertical
positioning of the optical component (15, 22, 31, 65)
and one or more fiber positioning portions (33-1) for
inserting and holding the optical fiber and
positioning the optical fiber at a position where the
optical fiber is optically connected to the optical
waveguide; whereby the packaging platform (11, 21,
33, 61) and an optical module using the platform are
provided which can simplify all alignment steps for
optical coupling, electrical connection and sealing
in the coupling of the optical component and the
optical fiber.
Patent EP-0872360-A2 (EP)
Inventor: DUCCI STEFANO
IPC: B60C11/01
Filed: 1998-03-17
Abstract: An antistatic tire (1; 20; 22) having a tread (3)
and two sidewalls (7) made respectively from a first and
second mix (MP1, MP2); the tread (3) having two annular
shoulders (4), and a peripheral rolling surface (5), at
least an annular portion of which is defined by at least
an electrically conducting element (8) including the
shoulders (4) and made of an electrically conducting
third mix (MPC), which, under low strain and in the
cured state, has substantially the same mechanical
characteristics as the first mix (MP1) in the cured
state, and, under high strain, has substantially the
same mechanical characteristics as the second mix (MP2)
in the cured state.
Patent EP-0867301-A2 (EP)
Inventor: KIMURA ISAO
IPC: B41J11/00
Filed: 1998-03-24
Abstract: An ink jet recording apparatus for recording by
discharging recording liquid droplets from the
discharge openings to a recording material for the
adhesion of the liquid droplets on the recording
material for the formation of images includes the
carrier path for carrying the recording material,
heating means arranged for the carrier path to heat the
recording material and recording liquid. This heating
means is provided with a heater having radiation
characteristics with the peak waveform of the maximum
value within a range of radiated infrared radiation
ratio ε of 4 µm to 10 µm wavelength. With the
provision of this heating means, it is possible to
effectuate a high coloring with a lesser amount of
spread, and to suppress bleeding for the reduction of
cockling. As a result, the quality of recorded images
is enhanced. Also, the power dissipation is made lower
to enable the capacitance of the power supply smaller.
Also, with the smaller numbers of attachment, the
heater unit can be made small enough for a printer for
personal use.
Patent EP-0869573-A2 (EP)
Inventor: HIRATSUKA TOSHIRO
IPC: H01P7/10
Filed: 1998-03-26
Abstract: A dielectric filter is formed by constituting electrode
non-formation parts (4a,4b,5a,5b) opposed as inserting both
main surfaces of a dielectric plate (3) as dielectric
resonator (45a,45b), as well as by providing two coupling
members (10,11) coupled to said dielectric resonator, and a
large attenuation quantity required for a certain frequency
in a blocking area is secured by generating an attenuation
pole in a predetermined frequency area. A dielectric
resonator is constituted by providing an electrode (1) on an
upper surface of a dielectric plate (3) as a portion thereof
being an electrode non-formation part (4a,4b), providing an
electrode (2) on a lower surface of the dielectric plate (3)
as a portion opposite to the electrode non-formation part
(4a,4b) being an electrode non-formation part (5a,5b), and
nearly placing probes (6,7) as coupling members (10,11), as
well as placing both probes (6,7) in non-parallel.
Patent EP-0873932-A2 (EP)
Inventor: CHINO KENJI
IPC: B62D15/02
Filed: 1998-04-17
Abstract: A device for detecting the wheel angle of forklift
rear wheels (Ta, Tb) is disclosed. A cylinder (20) steers
the rear wheels (Ta, Tb) by means of steering mechanisms
(Va, Vb) based on manipulation of a steering wheel (12).
The steering mechanisms (Va, Vb) include kingpins (25a, 25b)
that support the rear wheels (Ta, Tb) to be rotatable in
relation to a rear axle (32). Each kingpin (25a, 25b)
rotates integrally with the corresponding rear wheel (Ta,
Tb). A wheel angle sensor (51), which includes a
potentiometer, is fixed to the rear axle (32) by a bracket
(47). The position of the sensor (51) corresponds to the
position of one of the kingpins (25a). The sensor (51)
detects the rotational angle of the kingpin (25a) as the
wheel angle of the rear wheels (Ta, Tb).
Patent EP-0895826-A2 (EP)
Inventor: ORTMANN MARTIN
IPC: B23K9/32
Filed: 1998-04-23
Abstract: Power source for welding or cutting has a housing (1) from which a control box (5) can be removed while remaining connected to the power source via a connecting cable (9) or by a radio system. Preferably the control box is only equipped with two controls (6) but also includes a display screen. It may have a plug-in connection to a socket in the housing, which renders the connecting cable or radio system inoperable. It is preferably positioned at an angle of 45 deg. on the housing.