Abstract: A transistor of nanometer size is provided, which is capable of high-speed operation and operates at room temperatures by using carbon nanotubes for semiconductor devices. The transistor uses a carbon nanotube ring having semiconductor characteristics as a semiconductor material, or a carbon nanotube ring having conductivity or semiconductor characteristics as an electrode material.

Abstract: A pattern output apparatus and a pattern output method, in which data received from an external apparatus such as a host computer is developed to bit map pattern data on a page unit basis as output information and the bit map pattern data is output. The pattern output apparatus comprises a converter for converting form data to intermediate data, a memory to store the form data converted to the intermediate data by the converter, and an output controller for converting input data which is input from an external apparatus to intermediate data, for producing a pattern based on the input data converted to the intermediate data and the form data stored in the memory, and for outputting the pattern. The input data and the form data are expressed by different command systems. The intermediate data has a data format peculiar to the pattern output apparatus.

Abstract: The method of manufacturing carbon nanotubes and/or fullerenes reduces the pressure inside a system to 1.3 Pa or lower, supplies a carboniferous liquid state material to raise the pressure inside the system to at least 1.3 kPa to 93.3 kPa, generates arc discharges, supplies the carboniferous liquid state material in discharge plasma created by the arc discharges, and disintegrates or excites the carboniferous liquid state material, thereby producing the carbon nanotubes and/or the fullerenes. And, the manufacturing apparatus is equipped with at least a pair of electrodes that generate arc discharges into a vacuum chamber to create discharge plasma, a gas supply unit capable of supplying a carrier gas into the vacuum chamber, and a raw material supply unit capable of supplying a carboniferous liquid state material in the discharge plasma through an introduction tube.

Abstract: A character processing apparatus provides improved layout and formatting. In a preferred embodiment, the character processing apparatus includes a character data memory for storing a plurality of groups of character data, a first format data memory for storing a plurality of format data each having a correspondence with a different one of the groups of character data and a second format data memory for storing a plurality of format data having no correspondence with character data. The apparatus designates either one of (a) the groups of character data stored in the character data memory and (b) the plurality of format data stored in the first format data memory, and further designates one of the plurality of format data stored in the second format data memory.

Abstract: A brushless motor includes motor holder having a plate, a stator attached to the plate and a rotor having a rotary shaft. The rotary shaft has a lower end that protrudes from the stator. A sensor magnet is located near the lower end of the rotary shaft. The plate has a through hole through which the sensor magnet passes. This structure allows a unit including the stator, the rotor and the sensor magnet to be pre-assembled. The unit is then secured to the motor holder. This permits a set of standardized parts to be attached to a non-standard part in one step, which makes assembly more efficient.

Abstract: A brushless motor includes a stator attached to a motor case and a rotor. A circuit substrate is attached to the motor case. The substrate includes an electric circuit, which supplies electric current to the stator thereby rotating the rotor. A fan generates and moves air in accordance with rotation of the rotor. A duct guides some of the air moved by the fan to the stator. A flange extends from the stator. The air guided by the duct flows along the flange. This structure reduces the size of the brushless motor while increasing its power.

Abstract: In a drive apparatus for a pivotable window pane held pivotally at one end thereof by a window frame through hinges, an output shaft driven by an electric motor through a reduction mechanism is coupled to a first link which in turn is coupled to the other end of the window pane through a second link and a hinge. The first link and the second link are so arranged that the joint therebetween moves along an arcuate path. The output shaft is positioned at a side closer to the hinge than the center of the arcuate path is. Further, the joint moves within the outer confine of the motor and the reduction mechanism.

Abstract: A print control apparatus receives front-side data and back-side data from an external apparatus and causes a printer to print the received front-side and back-side data on front and back sides of a recording medium. The print control apparatus includes a unit for detecting a jam in the printer. It also includes a unit for executing a jam recovery function if the detection unit detects a jam during printing on the front side, and executing no jam recovery function if the detection unit detects a jam during printing on the back side.

Abstract: When the OS judges that a read request to the secondary storage device from the user process is the sequential access, the OS judges whether prefetching is to be stopped before the data succeeding to the data designated by the request is prefetched, so as to decrease replacement of data prefetched to the main memory by other data before the data is used. The judgment is executed to prevent that succeeding data from being replaced by other data after the succeeding data is prefetched to the cache area in the main memory. That is, it is judged whether the data requested by the read request has already been prefetched, and has already been replaced by other data before the requested data is used by the user process, if the requested data has been prefetched. When these two conditions are met, prefetch is useless. The prefetching accompanying this read request is not executed, the prefetch stop flag is set, and prefetching is prohibited to the succeeding sequential access by this prefetch stop flag.

Abstract: A power window actuator including an electric motor, a reduction gear train for reducing rotational speed of the motor and a linkage mechanism connected to the gear train opens and closes a pivotable quarter window or a rear side vent. The rotation of the motor is mechanically stopped by structural members totally enclosed in a housing containing the motor and the gear train when the pivotable window comes to a fully opened or a fully closed position. An electric current supply to the motor is automatically discontinued by operation of a controller. An output shaft connected to a final stage gear of the speed reduction mechanism is extended outwardly from both sides of the housing. The linkage mechanism is composed of a pair of first links connected to the extended output shaft and a second link pivotably connected to the first links, so that the first links do not drop off from the output shaft without being fastened by a fastening member. Thus, the assembling process of the linkage mechanism is simplified.

Abstract: A power window actuator including an electric motor, a reduction gear train for reducing rotational speed of the motor and a linkage mechanism connected to the gear train opens and closes a pivotable quarter window or a rear side vent. The rotation of the motor is mechanically stopped by structural members totally enclosed in a housing containing the motor and the gear train when the pivotable window comes to a fully opened or a fully closed position. An electric current supply to the motor is automatically discontinued by operation of a controller. To enclose the structural members for stopping the motor in the housing, a first projection is formed on a final stage gear of the gear train and a second projection on an inside surface of the housing. Both projections abut against each other to stop the motor when the pivotable window is driven to predetermined positions. Thus, the actuator is made small in size and at a low cost.

Abstract: In an optical fiber comprising a core, and a clad which has a smaller refractive index than that of the core and with which the core is covered, an tip portion of the core has the most pointed portion which is in a conical form and has the top of an acute angle of .theta.1. Furthermore, the tip portion of the core has a core tip peripheral portion which is contiguous to the most pointed portion and has a slant of a gentler incline than the acute angle .theta.1. The optical fiber is used for, e.g., a probe.

Abstract: Logical blocks are allocated to a plurality of logically sequential blocks of data by referring to disc array configuration information and a list of candidate logical blocks that may be allocated, so that the drives for retaining the logical blocks assigned to the blocks of data and the drives for holding the parities for these logical blocks will be all different. Thus, a total number of drives which operate in parallel for executing sequential writes to the disc array can be increased to a maximum extent.

Abstract: A printing apparatus such as laser beam printer or page printer comprises a developing unit to sequentially develop received print data into a development memory and controller to control the order to generate the developed information from the development memory on the basis of information which has been set by a host computer or the printing apparatus. The print data includes a character code, position information to develop the character code into the development memory, and information indicative of a font pattern which is used when developing. The development memory is a bit map memory of at least page. The developing unit develops the received print data into the development memory on the basis of a page describing language.

Abstract: A vehicle multiplex transmission apparatus which can operate all the auxiliary units of a vehicle even when a power supply line of the vehicle is locally short-circuited. This vehicle multiplex transmission apparatus includes a plurality of control nodes arranged in respective portions of a vehicle, for controlling vehicle auxiliary units, and a multiplex transmission line for connecting among the plurality of control nodes. The control nodes are connected to a power supply node arranged at a predetermined position of a vehicle body through two independent systems of first and second power supply lines. The first power supply line supplies power to vehicle travel auxiliary units. The second power supply line supplies power to general system auxiliary units, but it can supply power to the travel auxiliary units as needed.

Abstract: An output apparatus such as a printer comprises: a presumed time calculator to calculate a time which is needed to develop code data into output data corresponding to each segment among a plurality of segments constructing one and a determining circuit to determine whether the output data of the segment should previously be developed into a bit map image and stored or not on the basis of the presumed time and a time required to generate one page irrespective of the output data. The time required to generate one page relates to the paper feed speed.

Abstract: An electrical wiring harness structure constituting a multiplex transmission network in a vehicle, in which a vehicle body is divided into a plurality of blocks, electrical components are mounted in units of blocks to constitute modules, and thereafter, the modules are combined to complete a vehicle body. The structure includes control nodes, arranged in units of modules, for controlling communications of the electrical components mounted on the corresponding modules, wiring harnesses, arranged between the adjacent modules, for forming a transmission path for performing communications among the control nodes, and connectors for connecting the wiring harnesses and the control nodes.

Abstract: A process for production of a 3,5-difluoroaniline compound with ease is disclosed, which comprise reacting an aminating agent with a 1,3,5-trifluorobenzene compound.

Abstract: An electrical harnessing structure for connecting to vehicle electrical components to an instrument panel, which is constituted by an instrument panel core to which the vehicle electrical components are mounted, and an instrument panel mount member for mounting the instrument panel core to a vehicle body component portion. The harnessing structure includes an electrical harnessing member divided at least into a first electrical harnessing member portion and a second electrical harnessing member portion, and consisting of a bundle of a plurality of electric wires, a first mounting member for mounting the first electrical harnessing member portion to the instrument panel mount member, a second mounting member for mounting the second electrical harnessing member portion to the instrument panel core, and a connect member for connecting the first and second electrical harnessing member portions to each other.

Abstract: An integrated circuit for a vehicle, vehicle which is formed in the shape of a case and which includes a pair of circuit boards, and a connector electrically connected to another connector. Each circuit board includes a metal circuit board main body, defining an outer portion of the case, an insulating layer formed on the entire inner surface of the circuit board main body, a conductive layer formed on the insulating layer in a predetermined circuit pattern, and a plurality of circuit elements electrically connected to a predetermined portion of the conductive layer.