Abstract: In a starter, a barrel of a one-way clutch fits on an outer circumference of an output shaft. The barrel and the output shaft have spline portions and engage with each other. A chemical conversion coating is formed on at least one of the spline portion of the output shaft and the spline portion of the barrel. Microscopic asperities of a dimension within 10 &mgr;m are formed on the surface of the chemical conversion coating to hold grease applied on the spline portions. The chemical conversion coating is formed by immersing the spline portion in a chemical treatment solution, such as zinc phosphate solution. Alternatively, the asperities can be directly formed on the spline portions.

Abstract: To reduce a scale of the circuit, a number of the external terminals, processing steps in developing a firmware, and a scale of the firmware, a line terminator provided in a device for terminating SONET/SDH lines, each having a different line speed, terminates plural lines, each having a different line speed, and includes a clock generator generating a clock corresponding to each line speed, a line switching circuit for specifying one of the plural lines, a selector for outputting data of one of the plural lines, which is specified by the line switching circuit, and a common processing circuit for processing data of the one line output from the selector, according to a clock corresponding to the line speed generated in the clock generator.

Abstract: An apparatus for pass control of transmission cells for preventing cells having headers including a specific pattern of multi-bit error from being erroneously transmitted. The pass control apparatus is operated by a method comprising (i) a step of monitoring a communication quality of each received frame; (ii) a step of temporarily buffering one monitored frame's worth of cells for each frame; (iii) a step of determining whether or not the communication quality of the monitored frame exceeds a predetermined threshold level; and (iv) a step of erasing all of the cells including one-bit error and multi-bit error in their headers from one frame's worth of buffered cells when the communication quality deteriorates exceeding the predetermined threshold level, while passing the buffered cells as they are when it does not exceed the threshold level.

Abstract: The invention concerns an ATM exchange, and is directed in particular to the provision of a cell bandwidth control apparatus for performing bandwidth control for ATM cells sent from the ATM exchange onto the line side. The cell bandwidth control apparatus includes forced empty cell inserting means for forcibly inserting empty cells in a highway connected to an ATM switch. The forced empty cell inserting means inserts forced empty cells in an outgoing highway leading from the ATM switch to a line adapter and thereby limits the line bandwidth of the outgoing highway to within the bandwidth of the line accommodated in the line adapter.

Abstract: An identifier translation apparatus is provided that does not require a prohibitively large memory capacity and that is simple in construction and capable of increasing the speed of processing. Using an address consisting of a VPI and the high-order 6 bits of a VCI, a first-stage table is read to retrieve a block number, and using an address consisting of the retrieved block number and the low-order 6 bits of the VCI, a second-stage table is read to retrieve a routing tag. The routing tag is then appended to a cell.

Abstract: A plurality of input lines are respectively connected to separate multiplexing units that are connected in cascade by cascading lines. Select signals are transferred in parallel with fixed length packets over the cascading lines. Each separate multiplexing unit is responsive to a select signal received from the cascading line to select one of fixed length packets received over the corresponding input line and the upstream cascading line and output it over the downstream cascading line. The most downstream separate multiplexing unit provides a multiplexed output of the input lines.

Abstract: In a synchronous transfer mode/asynchronous transfer mode converting transmission path terminating apparatus, a receive synchronous transfer mode processing unit has an out of synchronization detecting unit for detecting out of synchronization information, and an asynchronous transfer mode cell extracting unit has an asynchronous transfer mode cell synchronizing unit for forcibly outputting a signal representing out of synchronization when receiving the out of synchronization information from the out of synchronization detecting unit, an asynchronous transfer mode cell discard judging unit for forcibly outputting a cell discard signal when receiving the out of synchronization information from the out of synchronization detecting unit, and a storage write controlling unit for forcibly inhibiting an asynchronous transfer mode cell from being written in a storage unit when receiving the out of synchronization information from the out of synchronization detecting unit, thereby always capturing accurate data (cell

Abstract: An ink jet printing head includes a nozzle plate including nozzles, a plurality of ink cavities each containing ink, a plurality of actuators each made of a phase transition material, an oscillating plate having a top surface with which the ink in each ink cavity is brought into contact, and having a bottom surface bonded to each actuator, the oscillating plate pressing the ink in each ink cavity in association with the actuators to discharge ink drops from the nozzles at a sheet of paper so that an image is printed on the paper.

Abstract: An optical movement measuring method and apparatus measures a movement of an object. A light from a light source is irradiated on a diffraction grating which is provided on the object so as to generate diffracted lights of different order of diffraction. The diffraction grating has light transmitting portions and light blocking portions which are alternately and periodically arranged. Interference fringes which comprises bright and dark stripes which occur alternately and are generated by overlapping spots of diffracted lights of different order of diffraction are detected, and a movement of the object is measured based on a counted number of stripes of the detected interference fringes.

Abstract: In a method for detecting a moving amount of a detected body, light emitted from a light source is irradiated onto the detected body and light reflected from the detected body or light transmitted therethrough is detected by a photodetector. This method has the steps of emitting incoherent light from the light source through a small opening of a light-interrupting plate; irradiating the incoherent light onto the detected body having a monoperiodic structure to obtain a divergent transmitting or reflecting light beam; forming a shadow picture diffraction-interference pattern by the divergent transmitting or reflecting light beam; and detecting a moving amount of the shadow picure diffraction-interference pattern caused by a movement of the detected body in a direction crossing the irradiated light beam by the photodetector to detect the moving amount of the detected body.

Abstract: A disposable container for collecting waste liquid is disclosed. A casing has therein an absorption member for absorbing waste liquid toward the interior of the casing, and a liquid holding member held in contact with the absorption member to retain the waste liquid absorbed by the absorption member. The receptacle is applicable to an ink jet recording apparatus for collecting waste ink. A fresh ink container may be combined with the waste ink receptacle in an integral cartridge configuration to be mounted in an ink jet recorder.

Abstract: An aqueous ink for ink-jet printing comprises as its main components (i) a water-soluble direct dye and/or acid dye, (ii) a polyhydric alcohol and/or an alkyl ether thereof, (iii) water, and (iv) at least one water-soluble non-ionic surface active agent selected from the group consisting of a polyoxyethylene alkyl amine of formula (I), a polyoxyethylene alkyl phenyl ether of formula (II) and a polyoxyethylene alkyl ether of formula (III): ##STR1## where R.sup.1 represents a group derived from a chain hydrocarbon with 16 to 19 carbon atoms; m, an integer of 0 through 18; and n, an integer of 0 through 18; where m+n equals 8 through 18; ##STR2## where R.sup.2 represents a group derived from a chain hydrocarbon with 7 to 12 carbon atoms; and x represents an integer of 12 through 20; ##STR3## where R.sup.3 and R.sup.4 each represent a group derived from a chain hydrocarbon with 6 to 8 carbon atoms; and y represents an integer of 10 through 15.

Abstract: An ink jet recording process comprising jetting aqueous ink through a narrow nozzle, recovering the unused aqueous ink that has not reached the surface of an object to be recorded within an ink jet printer and then circulating it for re-use, characterized in that said aqueous ink is brought into contact with an ion-exchange resin in at least one location in the ink circulating system within said printer.