Abstract: A recording sheet for use with inkjet printers which achieves high color density while being free of bleeding is provided. The recording sheet has an ink-receiving layer and an ink permeable layer arranged on a surface of the ink-receiving layer. The ink permeable layer includes a filler, a surfactant, and a binder. The surfactant includes a fluorosurfactant having perfluoro-alkyl groups in its chemical structure. The ink permeable layer is made hydrophobic as well as lipophobic since hydrophilic groups on the surfaces of the filler particles will be covered by perfluoro-alkyl groups of the fluorosurfactant. This prevents aqueous ink added an organic solvent from dispersing within the ink permeable layer. The ink permeable layer includes a binder containing a water-insoluble resin having a hydroxyl value of 4 or higher (mgKOH/g) to lower the affinity to the ink.

Abstract: Apparatus of judging delay time, capable of judging whether or not delay time for delaying an input signal is equal to a desired delay, includes: a shift clock supply unit which supplies a shift clock whose phase is delayed by the desired delayed time against a phase of a reference clock; a phase comparing unit which compares a phase of the shift clock to a phase of a delay clock for which the reference clock is delayed by a delay circuit, and then outputs a comparison signal; and a judging unit which judges whether or not the delay time of the delay circuit is equal to the desired delay time.

Abstract: A memory card connector is offered which has a locking function and which permits both a memory card having a locking recess in its side surface and a memory card having no locking recess in its side surface to be inserted and withdrawn. The connector comprises a connector body having a tapering guide groove, a slider provided with a slide groove perpendicular to the direction of sliding motion, a locking pawl engaged in the tapering guide groove of the connector body via a guide pin, and a first coil spring mounted to the slider. This slider is slidably mounted to the connector body via a second coil spring to form an alternate mechanism. The locking pawl is slidably fitted in the slide groove of the slider and can engage the locking recess formed in one side surface of the memory card. The first coil spring biases the locking pawl inward at all times.

Abstract: A pinch roller device is provided wherein an elastic cylindrical roller is fitted over a cylindrical holder 1, in the inner wall of which are formed a small hole 1a and a large hole b 1b; wherein a bearing 3 is fitted in the large hole 1b and a bearing stopper sleeve 4 is pressed into the large hole 1b, so that the bearing 3 can be rotatably fitted over a roller shaft.

Abstract: The present invention provides a space-saving rotary structure for relaying signals which can relay a large number of signal lines without causing a disconnection of the signal lines. The rotary structure for relaying signals comprising a fixed frame which is supported and fixed in the inside of first and second casings, a rotary sleeve which is rotatably inserted into a through hole of the fixed frame and has a distal end thereof projected to the outside of the first and the second casing, a rotary frame which is arranged outside the first and second casings and is fixed to the distal end of the rotary sleeve such that the rotary frame is integrally rotatable with the rotary sleeve, and a flexible printed wiring film which has a distal end thereof pulled out to the outside of the first and second casings along the rotary sleeve and is wound around a winding tongue of the rotary sleeve which is positioned in the inside of the first and the second casings.

Abstract: A method for reducing sub-threshold leakage during the burn-in procedure for a semi-conductor is disclosed. The method includes applying a back-bias voltage to the device during the burn-in procedure. The back-bias voltage increases the threshold voltage of the semi-conductor device and consequently, reduces the sub-threshold leakage current.

Abstract: An information recording sheet of the present invention includes a substrate sheet, a variable information recording layer formed on the substrate sheet and a fixed information recording layer formed on a part of the variable information recording layer and made of a subliming dye receptor layer.

Abstract: Plural penetration holes 3a are formed in the side wall of a base 3, and ends 6a, 7a of reinforcements 6, 7 of an RC pavement 2 laid around the light embedded area are inserted into the penetration holes 3a, and the peripheral edge of each penetration hole 3a and the ends 6a, 7a of the reinforcements 6, 7 are firmly fixed by welding. Since the ends 6a, 7a of the reinforcements 6, 7 of the RC pavement 2 and the base 3 are mutually fixed, the load applied to the inset light 1 from above is dispersed not only into the portion contacting with the lower side of the base 3 of the RC pavement 2, but also into the reinforcements 6, 7, and the sinking shearing resistance of the RC pavement 2 is extremely improved. Accordingly, if a heavy load of aircraft or the like is applied, the inset light capable of preventing sinking of the RC pavement in the lower part of the base is presented.

Abstract: A delay locked loop that uses a differential push/pull buffer is provided. The differential push/pull buffer of the DLL is used to create a buffered output that closely follows the characteristics of the buffer's input over a range of temperature, power supply noise operating conditions, and process (manufacturing) variations. Further, an integrated circuit that contains a delay locked loop that uses a differential push/pull buffer is provided. Further, a delay locked loop with means for buffering a delayed signal is provided. Further, a method for buffering a delayed clock signal using a differential push/pull buffer is provided.

Abstract: An address decoder having pre-decode logic circuitry positioned in between ends of final decode logic circuitry is provided. Such an address decoder yields less wire load, less gate load, less power consumption, and increased speed due to the pre-decode logic circuitry having to be capable of only driving a signal over half the length of a final decoder. Further, a method to select memory elements from a memory array using centrally positioned pre-decode logic circuitry is provided.

Abstract: A sum of product circuit (20) which adds up two input voltages, each of which is multiplied by the prescribed coefficients. The sum of product circuit (20) has a &ngr; MOS transistor (50), a first and a second capacitance (C1, C2), and an output terminal (86). The &ngr; MOS transistor (50) includes a drain (70), source (72), and a floating gate (74). The first and a second capacitance (C1, C2) connects each of two input voltages to the floating gate (74) by capacity coupling. The output terminal (86) outputs a voltage realized between a resister element (R0) and the &ngr; MOS transistor (50). A constant voltage is applied between the drain (70) and the source (72) through the resister element (R0).

Abstract: A dynamic circuit capable of operating in a normal power consumption mode and at least one reduced power consumption mode is provided. The dynamic circuit is operatively connected to a normal supply voltage and a reduced supply voltage, and is capable of operating at either the normal supply voltage and a normal frequency or at the reduced supply voltage and a reduced frequency. By using such a dynamic circuit, power consumption may be selectively controlled in order to reduce unnecessary power consumption.

Abstract: A technique for reducing the power consumed by a clock driver circuit involves selecting between a first power supply path and a second power supply path in response to a power reduction signal. A driver circuit drives an output clock signal from the selected one of the first power supply path and the second power supply path. By reducing the voltage on one of the first power supply path and the second power supply path, the power consumed by the clock driver circuit may be selectively reduced.

Abstract: A container made of, e.g., polyethylene terephthalate is pulverized and decomposed in the presence of a catalyst by the use of a solvent such as an alcohol or glycol to obtain crude bishydroxyalkyl terephthalate. This crude bishydroxyalkyl terephthalate is then purified by filtration, a treatment with activated carbon, and a treatment with ion-exchange resins. The bishydroxyalkyl terephthalate thus obtained is condensed to produce a container or the like made of polyethylene terephthalate.

Abstract: A beam deflector 1 for a beam of light 9 comprises: a first plate of electro-optical material disposed between a pair of electrode arrangements and a pair of plano-parallel mirrors, the refractive index of the electro-optical material being variable by the application of electric voltages, wherein a first mirror of the pair facing towards the incident light has a lower reflectivity than the second mirror, the first or second mirrors comprising a plurality of dielectric layers having refractive indices different from each other. Further, a switching system comprises: a plurality of terminals (53) for optical signals and beam deflectors (1) allocated to each other in pairs, each beam deflector being controllable such that it deflects the light beam (9) directed thereto into a selectable direction in order for the beam to enter at least one selected terminal end (55).

Abstract: A rolling cone drill bit is provided that has gage inserts on the first row from the bit axis to cut to full gage diameter that have a cutting portion enhanced with a layer of super abrasive material. The gage cutting surface has a center axis that is canted to be more normal to the gage curve such that its point of contact at gage is away from the thinner portion of the layer of super abrasive material.

Abstract: In a magnetic tape device, a tape cassette moving table 4 is placed between a pair of right and left guide plates 3a and 3b so as to be movable forward and backward (a and b). Rocking levers 8 which are engaged with the moving table 4, and a rotating cam 9 which is forward and reversely rotated by a driving source are interlockingly connected to each other via a slide plate 26. The rocking levers 8 are swung forward and backward (c and d) by the driving source via the rotating cam 9 and the slide plate 26 to move the moving table 4 forward and backward (a and b) between a cassette inserting position A and a cassette placing position B.

Abstract: a voltage equalizing apparatus for battery devices includes a core, a plurality of first closed circuits and a second closed circuit. The plurality of first closed circuits each includes one of a plurality of first battery devices interconnected in series, one of a plurality of secondary windings magnetically connected with each other through the core, and one of a plurality of first switching devices. The second closed circuit includes a second battery device, a primary winding magnetically connected with the secondary windings through the core, and a second switching device. The first switching devices and the second switching device are alternately turned ON and OFF to equalize the output voltages of the first battery devices. The first switching devices continue to be turned ON after completion of the transportation of the exciting energy stored in the core.

Abstract: A magnetic lens assembly for providing a magnetic deflection field for a beam of charged particles is disclosed. The assembly includes a focusing lens device for providing a magnetic field which has substantially rotational symmetry in respect of a symmetry axis of the assembly and acts on the beam traversing the magnetic field as a focusing lens with an optical axis, and includes an axis shifting device for producing a corrective magnetic field which is superposable on the magnetic field provided by the focusing lens device and acts on the beam such that the optical axis is shiftable parallel to the symmetry axis of the assembly. The axis shifting device includes a first set of axially spaced apart rings which are positioned concentrically in respect of the symmetry axis and are made of a material which is substantially not electrically conductive and has a high magnetic permeability.