baber/WOPTO huggingface dataset:
Patent EP-0710940-A2 (EP)
Inventor: TAKEHIKO OKUDA
IPC: H04W12/00
Filed: 1995-10-30
Abstract: A pilot signal is repeatedly transmitted toward the communication zone of a confirmation antenna (22). As an IU (18) on a vehicle arrives at the communication zone (22), it transmits a pilot response signal in reply to the pilot signal. When the confirmation antenna (22) receives the pilot response signal, a procedure relating to the confirmation of debiting will be executed. When a given time period has passed after this procedure has terminated, the IU (18) transmits an existence-in-second-gantry(12)-zone signal in response to the pilot signal, if the vehicle still exists in the communication zone. By receiving the existence-in-second-gantry(12)-zone signal, it can be ascertained that the vehicle having been confirmed the debiting exists in the communication zone (22). Even if a plurality of vehicles (16) are running in the same lane side-by-side, each of these vehicles (16) can be distinguished from one another (16). The mobile communication method may be similarly applied to any other moving body, as well as to a road vehicle (16).
Patent EP-0714201-A2 (EP)
Inventor: STROLLE CHRISTOPHER HUGH
IPC: H04N5/44
Filed: 1995-11-14
Abstract: A digital signal processing system for receiving and processing a high definition television signal, eg., in a Pulse Amplitude Modulation (PAM) format, includes a filter for rejecting interferer signals such as a narrowband continuous wave NTSC co-channel interferer. In an illustrated embodiment the rejection filter is a digital FIR filter (18) located after a (de)rotator (16) in a carrier recovery network (16, 20, 24, 26, 28). The filter exhibits a zero throughput delay bandpass response with attenuation notches for rejecting NTSC co-channel picture and chrominance baseband carrier frequencies.
Patent EP-0694395-A2 (EP)
Inventor: IWASAKI OSAMU C O CANON K K
IPC: B41J2/175
Filed: 1995-07-31
Abstract: An ink jet recording apparatus in which thermal energy is applied to ink in accordance with a driving signal applied to a heater to produce a bubble, by which ink is ejected onto a recording material includes a driver for applying a plurality of driving signals to the heater for one ejection of ink droplet, wherein the driving signals comprises a first driving signal not ejecting the ink and a second driving signal for ejecting the ink, the second driving signal is applied after a rest period after the first driving signal; a controller for changing an amount of ink ejected by changing a length of the rest period and changing the first driving signal; wherein the controller effects its changing operation in a first changing region in which the rest period is changed without changing the first driving signal and in a second changing region in which a length of the first drive signal is changed.
Patent EP-0742150-A2 (EP)
Inventor: MACHE SIEGFRIED
IPC: B65G47/51
Filed: 1996-05-07
Abstract: Items (1) arriving in a continuous stream are assembled into groups for packing, using an endless transverse conveyor chain (3) with compartments for them. A second such conveyor chain (4) is situated behind the first one when seen in the direction of the incoming conveyor (2), its compartment at the receiving position being in line with that of the first one. A barrier (7) between the chains at this point opens and shuts to control access to the compartment of the second chain. A controller drives one of the chains while halting the other. After the driven chain has indexed through a predetermined number of stages, it is stopped and the barrier is actuated, the other chain being then driven, after which the operations described are repeated cyclically.
Patent EP-0766422-A2 (EP)
Inventor: CAIRNS JOHN P
IPC: H04J9/00
Filed: 1996-07-02
Abstract: A novel communications method for generating specific unique information containing waveforms, for geometrically modulating aa signal with those waveforms, and an apparatus for generating the waveforms, geometrically modulating carrier waves with those waveforms, or broadcasting the novel waves by RF, microwave, electric cable, or fiberoptic conduits.
Patent EP-0761526-A2 (EP)
Inventor: BONEBERGER GEORG
IPC: B62J9/00
Filed: 1996-09-09
Abstract: The basket (1) is part of the baggage carrier. It has a bottom plate (10) in several parts, in which either strips (16) are attached to the middle part by hinges (15), or in which several plates can be pulled out from each other. The side walls (13) and front and rear walls (11,12) are also connected by hinges (17) to the bottom plate. In the folded form, one of the side walls forms a lid which can be closed. The assembled basket is held together by hooks (21) and eyes (23). Underneath the bottom there are swallowtail guides for fixing the basket to the baggage carrier.
Patent EP-0764798-A2 (EP)
Inventor: PREMISKI VLADIMIR
IPC: F16H57/08
Filed: 1996-09-11
Abstract: The arrangement has an oil retaining disc (16), which is formed directly by the stop disc (9,10) of the neighbouring needle bearing (26). The disc has a polygonal outer circumference. It is accommodated in a correspondingly shaped aperture in the planet carrier hub section (2), and is fastened in corner areas of the aperture by caulking. The oil disc is hexagonal, with brackets on two opposite sides. The brackets are held in corresponding openings in the planet carrier hub section. The outside of the hub section has radial channels, which open into the bores (4) for the planet wheel bolts (6).
Patent EP-0788940-A2 (EP)
Inventor: HASAGAWA YASUNORI
IPC: B60R21/217
Filed: 1996-09-12
Abstract: A seat structure having a side impact air bag apparatus, constructed such that the air bag apparatus, which is integrated into a side portion of a seat back which side portion opposes a vehicle door, is activated at the time of a side impact such that a sewn portion of a seat surface layer, which is formed by sewing a front seat surface layer for covering the front of the seat back to a side seat surface layer for covering the side of the seat back, breaks and an air bag body inflates between a side portion of a vehicle body and the side of a vehicle occupant, comprising a sheet member provided inside the side seat surface layer integrally with the side seat surface layer, the sheet member being harder to stretch than the side seat surface layer, and one end of the sheet member being sewn to the sewn portion; and a fixing member provided inside the seat back, the fixing member being engaged with another end of the sheet member which is provided on the opposite side of the one end of the sheet member.
Patent EP-0768688-A2 (EP)
Inventor: UCHIYAMA NORIO
IPC: B60R16/02
Filed: 1996-09-18
Abstract: There is disclosed a pole panel for switches in which electric components or the like are mountable by providing a substrate on the underside of a pole panel. A combination switch has a switch case 7 detachably attached to a base. The switch case 7 has an operating lever 1 pivotally supported thereon for swing operation. A pole panel 9 is provided on the underside of the switch case 7, and has fixed contacts 14 in contact with movable panel 6. The pole panel 9 has an opening 9h formed in the underside thereof so that terminals 15b respectively integrated with the fixed contacts 14 project into the opening 9h, with a substrate 16 provided for covering the opening 9h.
Patent EP-0752610-A2 (EP)
Inventor: HARROLD JONATHAN
IPC: G02B30/27
Filed: 1996-07-04
Abstract: A liquid crystal spatial light modulator comprises columns and rows of picture elements (24-26). The columns are arranged as groups of columns, for instance under respective parallax generating elements in an autostereoscopic 3D display. The picture elements (24-26) are arranged as sets to form colour picture elements such that the picture elements (24-26) of each set are disposed at the apices of a polygon, such as a triangle (21), and are disposed in corresponding columns of the groups of columns.
Patent EP-0774881-A2 (EP)
Inventor: HIGGINS GEORGE ANTHONY
IPC: H05B1/02
Filed: 1996-10-18
Abstract: An infra-red heater arrangement for a glass-ceramic top cooking appliance includes a heater connected to a manually adjustable cyclic energy regulator (10) having a full power setting and a plurality of other, lower power, settings. The heater incorporates at least one infra-red heating element (5) having a substantial positive temperature coefficient of electrical resistance and first and second electrical resistance heating elements (6, 7) having low temperature coefficients of electrical resistance relative to that of the at least one infra-red heating element. Means is provided for connecting the first electrical resistance heating element (6) in series with the at least one infra-red heating element (5) and to a power supply (9) in the full power setting of the cyclic energy regulator (10), which setting is attainable directly from an 'OFF' setting of the regulator. The infra-red heating element (5) and the first and second electrical resistance heating elements (6, 7) are provided in an undivided heating zone and means is provided for connecting the first and second electrical resistance heating elements (6, 7) in series and in series with the at least one infra-red heating element (5), and to the power supply (9), for cyclic energisation, at duty cycles including 100 percent, in the other settings of the cyclic energy regulator (10).
Patent EP-0760564-A2 (EP)
Inventor: ENGSTROEM BO
IPC: H04L5/02
Filed: 1996-07-11
Abstract: Utilisation of frequency divided OFDM (FD OFDM) in the uplink of a multi-access system requires that all mobile stations meet the requirements for orthogonality between sub-carriers in the time and frequency domain. Alternatively, another access technique can be used with OFDM, which can tolerate some relaxation in orthogonality requirements, e.g. code division OFDM (CD OFDM, or COFDM). The use of FD OFDM thus requires a random access technique that does not disturb the orthogonality between sub-carriers. Because time synchronisation is essential if orthogonality is to be preserved between sub-carriers, it is vital that delay difference between a mobile station and a base station be estimated during a random access protocol. 
     In a random access protocol, a mobile station transmits a known signal sequence to a base station. The base station can lock onto the known sequence, detect it and estimate the time delay. According to the present invention, the random access sequence can be repeated cyclically and may comprise a m-sequence, a Gold sequence, or a four phase sequence with good cross-correlation properties, which is modulated onto the sub-carriers in the frequency domain. The random access sequence is transmitted without guard spaces. The random access sequence may be modulated onto all sub-carriers, or alternatively onto selected sub-carriers only. Alternatively, the random access sequence may be modulated onto all sub-carriers, but some sub-carriers may be transmitted at higher power than others.
Patent EP-0819716-A2 (EP)
Inventor: AL GHATTA HUSSAIN
IPC: C08G63/20
Filed: 1997-07-14
Abstract: Process for the production of aromatic polyester resins
starting from resins with IV from 0.1 to 0.4 dl/g comprising
the steps of blending the resin with a dianhydride of a
tetracarboxylic acid, extruding the resin under form of
strand, cooling the strand or the chips obtainable by cutting
the strand, at a temperature between 150°C and 210°C and
maintaining the same temperature for sufficient time to
obtain a crystalline product wherein the DSC curves of the
same do not show presence of premelt peaks or only in
negligible amount.
Patent EP-0806740-A2 (EP)
Inventor: MATSUSHIMA KEIICHI
IPC: G06F3/041
Filed: 1993-02-19
Abstract: In this digitizer, when the coil of the position indicator is placed near a plurality of conductors of the tablet, an oscillator arrangement is formed through the amplifier, and a position indicated by the position indicator is determined by detecting magnetic fields generated by the position indicator when the oscillator arrangement oscillates. In addition, when the position indicator is placed near the tablet, an oscillator arrangement is constituted by the position indicator and two conductors of the tablet at a timing at which the position of the position indicator is measured.
Patent EP-0825233-A2 (EP)
Inventor: HOFFMANN DIETRICH
IPC: C09D11/037
Filed: 1997-08-13
Abstract: Aqueous dye formulations contain 0.1-15 wt.% dye, of which 90-100 wt% is an anionic disazo dye, which is a 4,4'-bis(7-amino-1-hydroxy-3-sulpho-naphthyl-2-azo)-stilbene-2,2'-disu lphonate salt of formula (I), 1-40 wt.% carbon black and 0.1-15 wt.% polyethylene glycol (PEG); in which Kat<+> = the equivalent of a metal or ammonium ion. Also claimed are inks containing the formulation, water and optionally water-miscible organic solvent and aqueous-alcoholic varnish colours or printing inks containing the formulation, water and 1-4 carbon alkanol(s).
Patent EP-0833401-A2 (EP)
Inventor: AOYAMA SATOSHI
IPC: B01J23/42
Filed: 1997-09-23
Abstract: The structure of the present invention consumes carbon
monoxide produced by the reverse shift reaction proceeding in
an effective temperature range that ensures a sufficient
activity of a catalyst for selective oxidation of carbon
monoxide, thus significantly reducing the concentration of
carbon monoxide included in a resulting hydrogen-rich gas. A
fuel reformer 30 incorporated in a fuel-cells system 10 includes
a gas flow sensor 37 disposed in a reformed gas supply conduit
36 that connects a reformer unit 32 with a CO selective oxidizing
unit 34. A control unit 70 outputs driving signals to three
valves of the CO selective oxidizing unit 34, in response to
a detection signal from the gas flow sensor 37. The CO selective
oxidizing unit 34 has three reaction chambers filled with a
carbon monoxide selective oxidizing catalyst. The number of
the reaction chambers, which a reformed gas fed to the CO
selective oxidizing unit 34 passes through, is changed by
switching the on/off state of the three valves. This structure
enables the amount of the carbon monoxide selective oxidizing
catalyst to be regulated according to the flow rate of the
reformed gas fed to the CO selective oxidizing unit 34.
Patent EP-0834393-A2 (EP)
Inventor: SIEGENTHALER KARL J
IPC: B21F27/10
Filed: 1997-10-02
Abstract: To form a metal bead for a tire, two integral
portions (5, 6) of a single length (3) of wire are wound
in opposite directions about an axis (4) to form a
bundle (2); and the free ends (7) of the two portions
(5, 6) are positioned substantially coaxially and
adjacent to each other along the outer periphery (10) of
the bundle (2), and are connected integrally to each
other to form a bead (2) with a substantially constant
section along its whole length.
Patent EP-0849525-A2 (EP)
Inventor: ZEGERS PETER
IPC: F21V3/00
Filed: 1997-11-03
Abstract: The lamp has a casing pot (10) which can be placed in the ground, and which has an upper surrounding frame in order to accept a glass panel. The frame is designed for the glass to lie flush with the ground, and the upper outside region of the pot has vertical webs which bound the resting surface for the glass, and which at least partly bound the glass itself. The pot can accommodate a small housing pot (30), which contains the electrical equipment for the lamp, and which has at least one sealing element (32) in order to seal the inside (10a) of the casing pot from the outside. The element may have a sealing ring, which is arranged in a groove in the casing pot.
Patent EP-0847895-A2 (EP)
Inventor: OKUCHI HIROAKI
IPC: B60Q1/115
Filed: 1997-12-11
Abstract: A pitch angle in the back-and-forth direction of the vehicle body is
calculated based on output signals of height sensors (11F, 11R) disposed at
front and rear wheels of the vehicle. A vehicle traveling speed is obtained. A
vehicle acceleration is obtained from the vehicle traveling speed. Using the
vehicle traveling speed and the vehicle acceleration, a judgement is made to
determine the control mode corresponding to the vehicle traveling condition, by
selecting one from the group consisting of a stopping mode, an acceleration
mode, a deceleration mode and a constant-speed mode. An actuator target value
(i.e., target aiming adjustment angle) is calculated in accordance with the
determined control mode. To obtain this actuator target value, a filter is used to
process the pitch angle so that the headlights (30L, 30R) do not dazzle an
oncoming vehicle's driver. Then, the aiming adjustment for the headlights is
performed by actuating actuators (35L, 35R) in accordance with the actuator
target value. The pitch angle is adequately processed by using a preferable
filter. Therefore, the aiming adjustment of the headlights is not performed
unnecessarily or erroneously.
Patent EP-0848238-A2 (EP)
Inventor: MAIOLI FRANCO
IPC: G01M1/04
Filed: 1997-12-15
Abstract: An apparatus for fitting, with perfect axial alignment,
motor vehicle wheels (10, 20, 30) of any size on the
horizontal shaft of a machine, typically a wheel balancing
machine (300), comprises two mutually facing and
superimposed jaws (70, 80) which are moved so as to perform
a mutual approach and spacing motion, by means of which they
engage the tire of the wheel (10, 20, 30) to be checked
and/or that has already been checked and respectively
disengage from the tire; a vertical motion, by means of
which the jaws move between a lowered position, in which
they can receive the wheel (10, 20, 30) to be checked and
remove the checked wheel, and a raised position (110, 120),
in which the jaws (70, 80) are arranged in a mirror-symmetrical
manner with respect to the balancing shaft
(200); and a horizontal back-and-forth motion, parallel to
the balancing shaft, between a retracted position, in which
the jaws support the wheel so that it is axially aligned
with the shaft and arranged in front of its free end, and an
extracted position, in which the jaws (70, 80) support the
wheel (10, 20, 30) so that it is axially aligned with the
shaft and inserted thereon.
Patent EP-0788068-A2 (EP)
Inventor: SHEPARD HOWARD M
IPC: G02B26/10
Filed: 1991-04-30
Abstract: An optical scanner (30) has a scanner component mounted to a leaf spring (34) for oscillatory motion about an axis. An electromagnetic coil (58) and permanent magnet (56) cause a force to be applied to the scanner component away from a central, neutral position. Bending of the leaf spring provides a restoring force biasing the scanner component back towards the neutral position.
Patent EP-0793148-A2 (EP)
Inventor: NISHIMURA KEN
IPC: G03G15/16
Filed: 1997-02-28
Abstract: An object of the present invention is to prevent deterioration of measurement accuracy due to a substrate density change, by forming a density measurement image used for density measurement in a non-printing region of which substrate density change is smaller than that of a printing region. In order to achieve such the object, there is provided, in an image formation apparatus for forming an image on an image support body in an electrophotographic system, an image processing apparatus comprising, a density measurement image formation means for forming the density measurement image in the non-printing region on the image support body, a measurement means for measuring the density measurement image and a control means for controlling an image formation condition of the image formation apparatus on the basis of a measurement result by the measurement means.
Patent EP-0801473-A2 (EP)
Inventor: MARTIN CAROL CATALANO
IPC: H04B7/06
Filed: 1997-04-01
Abstract: An adaptive high speed data transmission system is described. In one aspect, the transmitter for this system employs a plurality of transmit antennas which have controllable offsets. The tranmsitter also includes signal coding circuitry suitable for use to address transmission impairments due to fast fading in the transmission channel. At the receiver, the received signal is analyzed to determine the fading characteristics of the channel. Where slow fading is detected, the offsets are employed to convert the slow fading into fast fading. The channel characteristics are continually resampled and these characteristics are used to adjust the transmitter and the receiver to achieve optimal transmission speed.
Patent EP-0817112-A2 (EP)
Inventor: OHTSUKA NAOJI
IPC: B41J2/205
Filed: 1997-06-18
Abstract: Each nozzle of an ink-jet head has heaters having
different heating capacities, and in accordance with the
heater driven, a diameter of an ink dot formed by ink
which is discharged from the nozzle is changed, thereby
printing a large dot or a small dot. When multi-value
image data is inputted, the multi-value image data is
modulated such that a pixel having high density is
printed with both the large dot and small dot. On the
basis of the modulated print data, any of the heaters
included in each nozzle of the ink-jet head is driven,
whereby printing an image having tones based on the
multi-value image data.
Patent EP-0845363-A2 (EP)
Inventor: DOMHOFF JOSEPH E
IPC: B41J2/175
Filed: 1997-11-24
Abstract: A multi-chamber liquid ink jet printhead cartridge
is provided that includes two or more adjacently
disposed and parallel rectangular ink storage chambers
(12B,12C with at least one additional rectangular ink
storage chamber (12A) disposed in front of and
perpendicularly with the parallel chambers. Enclosable
channels (20A,20B,20C) connect the chambers to
corresponding orifices (22A,22B,22C) which are located
under the front chamber.
Patent EP-0801267-A2 (EP)
Inventor: GIORDANO BRUNO
IPC: F23Q3/00
Filed: 1997-03-04
Abstract: The present invention proposes a solution alternative to the use of the conventional anti-atmospherics filters in order to make the functioning of the ignition device of a burner or the like acceptable with regard to the electro-magnetic compatibility and the atmospherics. 
     The said solution permits to reach practical advantages relative to the fact that first of all the adopted measures are more economic than the known filters and solutions and above all these measures permit to reduce the dimensions of encumbrance to a minimum so that the same solution may be adopted also in those appliances in which the available spaces are reduced to the simplest terms.
Patent EP-0835454-A2 (EP)
Inventor: GROEN JOHANNES PETRUS
IPC: G01R33/563
Filed: 1997-04-08
Abstract: Cette invention se rapporte à un procédé d'imagerie par résonance magnétique servant à représenter une partie du corps qui est placée dans un champ magnétique stable, les signaux de résonance magnétique étant mesurés au moyen de différentes impulsions d'excitation et de différents gradients de lecture. Ce procédé peut être utilisé par exemple pour l'angiographie à contraste de phase et pour les mesures de vitesse de flux dans le corps d'un patient. Ce procédé utilise un gradient de lecture initial et un gradient de lecture alterné. Pour empêcher la créaction des artéfacts dans l'image dus au manque d'homogénéité du champ magnétique stable, le temps s'écoulant entre le gradient de lecture initial et le gradient de lecture alterné est amené à varier. Cette variation entraîne cependant des artéfacts dans les images du flux de fluide en raison de l'erreur de phase qui est elle-même causée par les spins s'écoulant dans le champ à gradient. Pour empêcher la création de ces artéfacts, le moment de premier ordre du gradient de lecture initial est maintenu sensiblement constant jusqu'au centre du premier lobe du gradient de lecture alterné.