baber/WOPTO huggingface dataset:
Patent EP-0474238-A2 (EP)
Inventor: KOIKE HIROKI
IPC: G11C7/06
Filed: 1991-09-05
Abstract: A semiconductor memory circuit includes bit lines (BL1,BL2), word lines (WL₁₁ ∼ WL 1N ,WL₂₁ ∼ WL 2N ), memory cells (MC₁₁ ∼ MC 1N ,MC₂₁ ∼ MC 2N ), transfer gates (TG1,TG2), a sense amplifier (2), a precharge circuit (1) and a control section (3). The transfer gates between the bit lines and the sense amplifier are non-conductive during the standby state of the memory. For reading-out data from the memory cell, the transfer gates are made conductive and thereafter the potential of the word line for the memory cell to be selected is raised to its high level, so that the data stored in the memory cell is read out on the bit line. Then, after the transfer gates are made non-conductive, the sense amplifier is activated. In this way, the coupling noise occurring when the transfer gates are made conductive before the level of the word lines become high and the coupling noise occurring when the transfer gates are made non-conductive after the level of the word lines become high cancel each other and, as a result, the voltage loss in the reading out of data from the memory can be eliminated.
Patent EP-0482640-A2 (EP)
Inventor: MABUCHI TOSHIAKI
IPC: H04N5/232
Filed: 1991-10-24
Abstract: An adapter device (AD) for an interchangeable lens (LS) of a camera having a signal conversion circuit (15,17) for converting an automatic exposure control signal generated from the output from a video signal processing circuit (4,5) of a video camera which is capable of performing an automatic exposure control (11,13) into an automatic exposure control signal which is adapted to an interchangeable lens system for a still camera capable of performing an automatic exposure control.
Patent EP-0485900-A2 (EP)
Inventor: TERKOWSKI JUERGEN GRUNDIG E M
IPC: H04M1/65
Filed: 1991-11-08
Abstract: To an increasing extent in subscriber equipment, device combinations, usually comprising a telephone set, answering machine, facsimile machine, cordless telephone etc., are connected to the main subscriber line. As studies have shown, it should also be possible in future device combinations to convey a message from the temporarily absent subscriber to a calling subscriber. The circuit costs and other expenditure required for this purpose are essentially determined by the read/write memory used. To ensure that the user, while retaining his customary mode of operation, for example his manner and speed of speaking, can input messages for a calling subscriber in a serial read/write memory, the size of the memory areas can be varied according to the length of the messages to be stored within fixed limits predefined by the control device in such a way that the occupied physical memory areas are connected to one another in seamless fashion. Furthermore, a forward-backward counter is connected to the read/write memory and to the control device, which counts backwards during the writing operation and forwards during the reading operation, while the respective counter reading is shown on a segment or matrix display. <IMAGE>
Patent EP-0490303-A2 (EP)
Inventor: STEINIG WALTER
IPC: G01R35/00
Filed: 1991-12-07
Abstract: A method for calibrating the voltage thresholds of a voltage indicator for step-wise, in particular visual, display of a voltage, where a display device, in particular a light-emitting diode, is allocated in each case to resistors connected in series for the individual steps, provides that the voltage is tapped on the resistors in each case following application of a current and is measured continuously and the electrical resistance is modified until the predefined voltage value for the respective voltage threshold is reached. The resistor material of the resistors is preferably printed in flat form on a board and is vaporised in linear fashion by means of a laser beam to lengthen the current path.
Patent EP-0461685-A2 (EP)
Inventor: MARCHESE LUCA
IPC: G02F1/15
Filed: 1991-04-19
Abstract: An electrochromic window comprises:
     (a) a tungsten oxide (WO₃) electrode on a transparent, conductive glass sheet;   (b) a nickel oxide (NiO) counterelectrode activated by electrochemical intercalation of lithium, on a transparent, conductive glass sheet; and   (c) a solid, polymeric electrolyte interposed between said electrode (a) and said counterelectrode (b),    with the polymeric electrolyte being formed by a solid solution of an ionic lithium compound in a solid, crosslinked polyepoxide, obtained by copolymerization of a monoepoxide with a diepoxide.
Patent EP-0458392-A2 (EP)
Inventor: BURCKHARDT CHRISTOPH BENEDIKT
IPC: G01F1/66
Filed: 1991-05-11
Abstract: Doppler measuring device for measuring the flow velocity of a fluid which entrains particles that reflect ultrasonic waves, which device contains the following parts: 
 
  a) an ultrasonic transducer for irradiating the fluid with ultrasonic wave pulses in response to corresponding initial pulses which are fed to it at a prescribed pulse repetition frequency, for receiving the echo waves reflected from particles in the fluid, and for transmitting corresponding echo signals, 
  b) a transmitter, connected to the ultrasonic transducer, for generating initial pulses with which the ultrasonic transducer is excited to transmit the ultrasonic wave pulses, 
  c) a receiver, connected to the ultrasonic transducer, for receiving and processing echo signals which correspond at least to two different echo waves which are reflected from particles at a specific point of the flow path in response to a first and a second transmitted wave pulse, adjacent or mutually separated frequency bands of the echo signals being processed in a separate signal processing path in each case, 
  d) an evaluation unit, connected to the output of the receiver, which is used to derive from the Doppler information obtained with the receiver an output signal which corresponds to the flow velocity. 
<??>In order to widen the measuring range, the device is characterised in that 
  e) the receiver contains the following means: 
 
  e.1) means, contained in each of the signal processing paths, for carrying out a quadrature demodulation of the echo signals, received from the ultrasonic transducer, in each of the frequency bands, it being possible to generate at the output of each of the signal processing paths one pair each of quadrature signals, which in each case define a measured complex value (P(0), P( DELTA t), P(2 DELTA t), ...), 
  e.2) means for processing the quadrature signals from the two signal paths, it being possible to generate with these means a first output signal which corresponds to a mean value of the flow velocity at the investigated point in the flow path, 
  e.3) means for linking the first output signal to quadrature signals at the output of one of the signal processing paths, it being possible to generate signals by this linkage which define computed complex values (P( DELTA t/2), P(3 DELTA t/2), ...) which are consistent with the determined average value of the flow velocity and with the measured values, and 
  e.4) means for evaluating a signal sequence that is composed of the signals which correspond to the measured and the calculated complex values (P(0), P( DELTA t/2), P( DELTA t), P(3 DELTA t/2), P(2 DELTA t), ...), information on the instantaneous value of the flow velocity being obtained by means of this evaluation. 
 
 
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Patent EP-0454458-A2 (EP)
Inventor: ADELMANN FRED
IPC: B41J2/01
Filed: 1991-04-25
Abstract: A device suitable for printing bar codes is disclosed, this device comprising a housing (10), means for holding a label supply roll (11), printing means for applying indicia to a label (13), means for supplying data to determine the nature of the indicia printed on the label, and means for supplying electrical energy to operate the device, characterised in that said print unit comprises an ink jet print head (1) actuated piezoelectrically.
Patent EP-0454472-A2 (EP)
Inventor: LEBRAS PHILIPPE
IPC: B65C1/02
Filed: 1991-04-26
Abstract: A machine for applying a panel to the side wall of a bottle crate (4) comprises a workstation (2) at which application of the panel is effected, a panel feed and attachment head (30) pivotal towards and away from the workstation, actuating means (20, 25) to move the head from a first position in which it can receive a panel from a supply (35) to a second position in which it can apply the panel to an adjacent side wall of a bottle crate present at the workstation. Holding means (44, 45) hold the panel on the head between the first and second positions and release means (50) is carried by the head for securing the panel onto the crate side wall when the panel has been released by said holding means.
Patent EP-0474437-A2 (EP)
Inventor: FOGG STEPHEN WALTER
IPC: B60T15/18
Filed: 1991-08-30
Abstract: In a compressed air pressure relay valve having an inlet valve (14, 16) and a vent valve (27,29) only the inlet valve is operated by the pressure responsive member (8) which responds to pressure at a control pressure port (5) and a normally closed vent valve (27,29) is independently operable by a pressure difference between delivered pressure (6) and a balancing chamber (26) a substantially one way path being provided for flow between the delivery port (6) and the balancing chamber (26).
Patent EP-0476917-A2 (EP)
Inventor: GILMORE ALAN A
IPC: H02J7/10
Filed: 1991-09-11
Abstract: A charger 10 includes facility, such as a capacitor 14, for establishing a constant current source which is rectified by rectifier 16 to provide a supply of charging current at a single level in each of two successive periods of a charging cycle. The output of rectifier 16 is coupled through a SCR 26 to a battery B to be charged. Under control of a timer 28, SCR 26 remains conductive for a prescribed continuous period to facilitate the supply of the single-level charging current to battery B during a full charge or first period mode at a 100% duty cycle. At the end of the prescribed first period, a timer 36 then controls the on-off operation of SCR 26 to facilitate the supply of the single-level charging current during a trickle charge mode at a 20% duty cycle. In an alternative embodiment, a charger 100 includes four timers 118, 120, 122 and 124 which provide for three phases or modes of operation in which a single-level charging current is supplied to battery B at a duty cycle of 75% during a first of the three periods, at a duty cycle of 100% during a second of the three periods and at a duty cycle of 12.5% during a third of the three periods.
Patent EP-0488689-A2 (EP)
Inventor: FUKAMI TADASHI
IPC: G11B20/00
Filed: 1991-11-27
Abstract: The present application relates to a multi-channel data recorder, in which identification data for identifying a data channel is added to recording data so that it is capable of recording effectively data by utilizing a word length of existing data recorder.
Patent EP-0493081-A2 (EP)
Inventor: MARKS TED M
IPC: H01P1/30
Filed: 1991-12-23
Abstract: A module for use with a radial combiner comprised of a compartment (10) on one side of a base that contains a plurality of amplifiers located on a printed circuit board having conductive patterns respectively coupling the amplifiers between points along a serial splitter and points along a serial combiner in which operating potential for the amplifiers is derived from storage capacitors connected between two conductors on a separate board via conductive spring fingers having one end attached to one of said conductors and the other end bearing against a conductive pad on the printed circuit board that is coupled to an electrode of an amplifier and in which a plenum (46) is mounted along one edge of the module for conducting cooling air to a duct (12) on the other side of the base.
Patent EP-0525397-A2 (EP)
Inventor: SAKATA TAKASHI
IPC: G01N15/14
Filed: 1992-06-26
Abstract: A hematological specimen for classifying and counting leukocytes with a flow cytometer is prepared. A sample to be assayed is prepared by eliminating influences of erythrocytes from a hematological sample without changing leukocytes morphologically; adjusting the pH value to a level suitable for staining; and staining the leukocytes with at least two dyes including Astrazon Yellow 3G capable of specifically staining at least basophils and immature granulocytes and Neutral Red capable of specifically staining at least eosinophils. Thus leukocytes contained in the hematological sample can be classified at least three or six groups including immature granulocytes by measuring a single specimen with a flow cytometer.
Patent EP-0542164-A2 (EP)
Inventor: WEISS CHRISTOPHER JOHN
IPC: H01R9/03
Filed: 1992-11-07
Abstract: This invention relates to two-part electrical coupling connectors for use with audio cables, and in particular to a means by which insulated conductors of the cable are connected to contact elements of the coupling connector. 
     According to the invention the connector comprises a contact element housing (3), a central collet (11), and a cup-shaped end portion (24, 25). 
     An array of contact elements (5) are supported within the contact element housing, each contact element having a rearwardly extending insulation-penetrating slotted plate (9) which enter respective scabbards (23) when contact element housing and the collet are mated under axial pressure when the cup-shaped end portion is screwed onto the contact element housing. The conductors of the insulated conductors of cable, that have been previously laid in wire-guide slots (15, 16, 17) in the collet, are contacted by the insulation-penetrating slotted plates thereby electrically connecting the conductors to the contact elements.
Patent EP-0542284-A2 (EP)
Inventor: ONDA HIROYUKI KONICA CORPOARTI
IPC: G03C7/38
Filed: 1992-11-12
Abstract: A method for producing a pyrazolo[3,2-c]-1,2,4-triazole compound of high purity from a thiadiazine compound is provided. In the manufacture of the triazole compound represented by Formula [II] or Formula [III] from the thiadiazine compound represented by Formula [I], by-product sulfur formed in the process of manufacture is removed by recrystallizing the product from a recrystallizing solvent containing an aromatic hydrocarbon solvent including benzene, toluene, xylene, chlorobenzene and nitrobenzene.
Patent EP-0494099-A2 (EP)
Inventor: OLLIS WILLIAM JOHN BERNARD
IPC: E04C5/03
Filed: 1985-07-29
Abstract: Method of reinforcing a wall using a structural tie in the form of a length of wire (15) of corrosion resistant material, comprising a core and two externally projecting fins (4). Each fin follows a continuous helical path about the axis of the core and the tie has a substantially uniform cross-section. The diameter of the core is 2 to 6mm and the maximum diameter of the entire tie is 10mm. The tie is located in an opening formed in the mortar layer of the wall and grouted in position.
Patent EP-0506356-A2 (EP)
Inventor: DIXON STEPHEN
IPC: F16L21/05
Filed: 1992-03-25
Abstract: A spigot and socket pipe joint and a gasket arrangement therefor in which the gasket arrangement comprises an outer gasket member (4) of one or more parts lying around the inner wall of a pipe socket (2) and an inner gasket member (3) of one or more parts lying around a pipe spigot (1) disposed within the socket, the two gasket members interengaging and interacting to form a fluid tight seal.
Patent EP-0512740-A2 (EP)
Inventor: MOFFITT RONALD DEAN
IPC: B65D75/00
Filed: 1992-04-29
Abstract: Disclosed is a protective foamed patch (8) for a biaxially heat shrinkable, thermoplastic vacuum bag (12) for protecting the bag from puncture by sharp protruding bones in the bone-in cuts of meat which are vacuum packaged within the bags. The patch is made from multi-layer film and comprises a layer of foamed polymer. The patch is biaxially heat shrinkable and shrinks with the bag. A method of making the patch is also disclosed.
Patent EP-0518554-A2 (EP)
Inventor: WARNOCK JOHN E
IPC: G06F17/21
Filed: 1992-06-03
Abstract: The invention describes a method for reconstructing characters in a document, which are expressed in one or more fonts, to convert the characters to a different font designed to closely match characters from a plurality of fonts in an aesthetically pleasing manner. This is accomplished by first selecting a first character from the document and thereafter substituting for the first character the same character constructed from the different font and having the same width as the first character, the characters of varying widths within the different font being designed to have aesthetically pleasing relationships between their parts irrespective of width. The construction and substitution of characters of the different font for each of the characters in said document needing reconstruction is continued in the same manner until all the characters in the document needing reconstruction have been substituted, thereby creating a reconstructed document having an aesthetically pleasing relationship among the characters in the document. Thereafter the reconstructed document is stored, printed or displayed.
Patent EP-0531061-A2 (EP)
Inventor: MASAKI TOMOAKI
IPC: G06K15/00
Filed: 1992-08-28
Abstract: A power is supplied to a CPU without regard to an on/off-state of a power switch. In the off-state, the CPU renders a control signal indicating that an apparatus does not accept data, to an active state or a high impedance state to inform to a host. When data is received, the state is switched to the on-state for recording operation. The received data is stored in a memory, and when the state is switched to the on-state, the data is read from the memory for recording operation. 
     In this manner, drop of record data due to data transmission from the host in the off-state of the power switch is prevented.
Patent EP-0532300-A2 (EP)
Inventor: UCHIDA HARUO
IPC: B41J23/02
Filed: 1992-09-10
Abstract: The present invention provides an ink jet recording apparatus for forming a record by discharging ink from recording means onto a recording material (12), comprising a tube pump (4) for ink discharge recovery, by suction or pressurization, through deformation, with pressure rollers (7), of plural tubes (3) communicating with discharge openings (52) of recording means. Wherein the timings of pressing of the tubes (3) by the pressure rollers (7) or the timings of release of the tubes (3) from the pressed state by the pressure rollers (7) are made different from tube to tube.
Patent EP-0557980-A2 (EP)
Inventor: BRANDT MICHAEL BERNARD
IPC: G02B26/10
Filed: 1993-02-25
Abstract: A laser imaging apparatus, such as a laser scanner or laser printer, includes a gas or diode laser (12) which produces a laser beam (18) and an optical system for directing the laser beam onto an object to be scanned or printed. The laser beam (18) is encompassed in a sealed housing (48, 50, 52) from the laser's output to a point at which the beam (18) is no longer subjected to turbulent environment in order to eliminate laser beam pointing instabilities resulting from a turbulent environment caused by thermal sources, cooling fans, and so forth.
Patent EP-0562383-A2 (EP)
Inventor: BROCKLEHURST CHARLES E
IPC: D05B23/00
Filed: 1988-10-20
Abstract: Segments (35) of flexible sheet material (30) are continuously and progressively conveyed through a series of work stations (34, 40). Each segment (35) of the sheet material (30) is advanced along its length from a first work station (34) to a second work station (40) at a first rate of movement. The leading edge portion (14) of the segment (35) is advanced through the second work station (40) at a rate of movement slower than the first rate of movement. A portion of the segment (35) trailing the leading edge (14) is temporarily accumulated at a position between the first and second work stations (34, 40) until the segment (35) is advanced through the second work station (40).
Patent EP-0567125-A2 (EP)
Inventor: WILHOIT DARREL LOEL
IPC: A22C13/00
Filed: 1993-04-22
Abstract: A meat product package comprising an enclosing film having an EVA-containing inside surface and an  in situ  aqueous medium-cooked meat product in adhering relation to the film inside surface as the meat contacting and adhering surface. Starch particles are preferably dispersed across the meat contacting surface which has been both irradiated and subjected to corona treatment. A method for corona treating a thermoplastic tube inside surface in which small particles within the flat tube separate opposite surfaces providing voids, and the electric discharge crosses the flat tube through the voids.
Patent EP-0586932-A2 (EP)
Inventor: FALLERT WERNER
IPC: A42C2/00
Filed: 1993-08-17
Abstract: An anatomically fitted padding having a padding adaptor and a device for manufacturing it, in particular for a crash helmet, the adaptor having a ventilation system. For this purpose, an elastic lining is provided which consists of a hood and a covering, which together form an interior for receiving a curable material which is impact-damping and/or shock-damping. In this case, the lining is approximately matched to the contour of the protective article to be padded and adapted and of the part of the body to be protected so that, when the material has cured, the adaptor can be placed in the protective article without changing the contour of the side matched precisely to the part of the body. <IMAGE>
Patent EP-0587139-A2 (EP)
Inventor: MOTODA MAKOTO C O MITSUBISHI P
IPC: B41M5/333
Filed: 1993-09-08
Abstract: A heat-sensitive recording sheet superior in color formation and sticking resistance and excellent in storage stabilities such as plasticizer resistance and wet-rub resistance and printability which comprises a support and, provided thereon, a heat-sensitive recording layer and a protective layer is provided by using as a main component of the protective layer in the case of the protective layer comprising one layer a latex having a softening point of 200-350°C obtained by polymerizing mainly a specific hydrophobic vinyl monomer in the presence of a polymeric latex having a glass transition temperature of 50°C or lower and as a main component of the protective layer in the case of the protective layer comprising two or more layers a latex having a softening point of 150-260°C in the inner layer(s) and preferably, using in the outermost protective layer said specific latex having a softening point of 200-350°C used in the protective layer comprising one layer. Furthermore, the heat-sensitive recording layer may optionally contain 2,4'-dihydroxydiphenyl sulfone and preferably a hindered phenol.
Patent EP-0595219-A2 (EP)
Inventor: YASUDA AKIO C O SONY CORPORATI
IPC: G02F1/137
Filed: 1993-10-22
Abstract: A liquid crystal device comprising a pair of substrates, each having a transparent electrode and an alignment film thereon in this order, provided at a given space therebetween so that the alignment films of the respective substrates are in face-to-face relation, and a ferroelectric liquid crystal provided in the space between the paired substrates, domains whose threshold voltages are different from one another being finely distributed throughout the liquid crystal. 
     The fine distribution is such that when a transmittance through inverted domains is 25%, the number of domains (microdomains) having a size of larger than 2 µ m φ in a field of 1 mm² is not smaller than 300, preferably not smaller than 600, and the width of the threshold voltage within the domains is not smaller than 2 volts within a transmittance range of from 10 to 90%. The microdomains can be formed, for example, by dispersing ultrafine particles (10) in the liquid crystal or by forming a charge transfer complex thin film (6) on a SiO vacuum deposited alignment film (3a,3b). 
     The liquid crystal device, particularly the display device, keeps a high contrast and can easily, reliably realize an analog gray-scale display at low costs.