Abstract: A semiconductor memory device, in which peripheral circuits are arranged in a cross area of a semiconductor chip composed of the longitudinal center portions and the transverse center portions, and in which memory arrays are arranged in the four regions which are divided by the cross area. This structure in which the peripheral circuits are arranged at the center portion of the chip permits the longest signal transition paths to be shortened to about one half of the chip size to speed up the DRAM which is intended to have a large storage capacity.

Abstract: Herein disclosed is a semiconductor memory device, in which peripheral circuits are arranged in a cross area of a semiconductor chip composed of the longitudinal center portions and the transverse center portions, and in which memory arrays are arranged in the four regions which are divided by the cross area. Thanks to this structure in which the peripheral circuits are arranged at the center portion of the chip, the longest signal transmission paths can be shortened to about one half of the chip size to speed up the DRAM which is intended to have a large storage capacity.

Abstract: An extreme ultraviolet light source device which makes it possible to increase a working distance and obtain extreme ultraviolet light with a high output. The extreme ultraviolet light source device generates a plasma by irradiating a target (22) with laser light from a driving laser device (25), and generates extreme ultraviolet (EUV) light with a wavelength of several nanometers to several tens of nanometers. The extreme ultraviolet light source device comprises a target supply device which has a charge applying unit (23) that applies a charge to the target (22), and an acceleration unit (24) which accelerates the charged target (22) using an electromagnetic field. The target supply device supplies the target (22) comprised of a rare gas element such as xenon (Xe) or the like, or a metal such as lithium (Li), tin (Sn), tin oxide (SnO2) or the like, as ionized molecules, atoms or masses comprising a plurality of atoms, or as ionized clusters.

Abstract: A semiconductor memory device, in which peripheral circuits are arranged in a cross area of a semiconductor chip composed of the longitudinal center portions and the transverse center portions, and in which memory arrays are arranged in the four regions which are divided by the cross area. A benefit of this structure in which the peripheral circuits are arranged at the center portion of the chip, is that the longest signal transmission paths can be shortened to about one half of the chip size to speed up the DRAM which is intended to have a large storage capacity.

Abstract: A toner composition having a high light transmission when printed on a transparent medium, in addition to being superior in strength and durability is provided. Binder resin particles manufactured through a dispersing polymerization method are colored using at least one kind of dye and are then subjected to a process of injecting an organic finely divided powder and a charge controlling agent and to a process of externally adding a hydrophobic silica and a conductive titanium oxide, thereby making a toner composition having a gel percentage of 2 to 15%.

Abstract: Polymer particles are obtained by dispersion polymerization of styrene and acrylic acid ester along with an organosilane compound. The polymer particles have simultaneously an excellent particle size distribution, a large particle size and a satisfactory molecular weight. A toner in which the polymer particles are used as binder resin is especially suitable for high image quality and high-density printing.

Abstract: A toner composition that permits printing of clear-cut and high image quality without developing a fog or a blur is provided.

Abstract: Herein disclosed is a semiconductor memory device, in which peripheral circuits are arranged in a cross area of a semiconductor chip composed of the longitudinal center portions and the transverse center portions, and in which memory arrays are arranged in the four regions which are divided by the cross area. Thanks to this structure in which the peripheral circuits are arranged at the center portion of the chip, the longest signal transmission paths can be shortened to about one half of the chip size to speed up the DRAM which is intended to have a large storage capacity.

Abstract: Polymer particles are obtained by dispersion polymerization of styrene and acrylic acid ester along with an organosilane compound. The polymer particles have simultaneously an excellent particle size distribution, a large particle size and a satisfactory molecular weight. A toner in which the polymer particles are used as binder resin is especially suitable for high image quality and high-density printing.

Abstract: Herein disclosed is a semiconductor memory device, in which peripheral circuits are arranged in a cross area of a semiconductor chip composed of the longitudinal center portions and the transverse center portions, and in which memory arrays are arranged in the four regions which are divided by the cross area. Thanks to this structure in which the peripheral circuits are arranged at the center portion of the chip, the longest signal transmission paths can be shortened to about one half of the chip size to speed up the DRAM which is intended to have a large storage capacity.

Abstract: A toner composition that permits printing of clear-cut and high image quality without developing a fog or a blur is provided.

Abstract: Herein disclosed is a semiconductor memory device, in which peripheral circuits are arranged in a cross area of a semiconductor chip composed of the longitudinal center portions and the transverse center portions, and in which memory arrays are arranged in the four regions which are divided by the cross area. Thanks to this structure in which the peripheral circuits are arranged at the center portion of the chip, the longest signal transmission paths can be shortened to about one half of the chip size to speed up the DRAM which is intended to have a large storage capacity.

Abstract: A toner composition having a high light transmission when printed on a transparent medium, in addition to being superior in strength and durability is provided. Binder resin particles manufactured through a dispersing polymerization method are colored using at least one kind of dye and are then subjected to a process of injecting an organic finely divided powder and a charge controlling agent and to a process of externally adding a hydrophobic silica and a conductive titanium oxide, thereby making a toner composition having a gel percentage of 2 to 15%.

Abstract: Herein disclosed is a semiconductor memory device, in which peripheral circuits are arranged in a cross area of a semiconductor chip composed of the longitudinal center portions and the transverse center portions, and in which memory arrays are arranged in the four regions which are divided by the cross area. Thanks to this structure in which the peripheral circuits are arranged at the center portion of the chip, the longest signal transmission paths can be shortened to about one half of the chip size to speed up the DRAM which is intended to have a large storage capacity.

Abstract: An electric motor 10 for an electric power steering system, in which a board mounting portion 23 of aluminum for partitioning an electric motor body 10A and a circuit board 40 is formed all over the inner side of a motor case 20 and in which a bearing 25 of an output shaft 11 of the electric motor body 10A is supported on the board mounting portion 23 to release the heat effectively from FETs 43 mounted on the circuit board 40 and the output shaft 11. On the other hand, pigtail wires 36 from brushes 33 are welded to brush leads 27 having a wide surface area so that the circuit board 40 may be prevented from rising to a high temperature at the welding time.

Abstract: Herein disclosed is a semiconductor memory device, in which peripheral circuits are arranged in a cross area of a semiconductor chip composed of the longitudinal center portions and the transverse center portions, and in which memory arrays are arranged in the four regions which are divided by the cross area. Thanks to this structure in which the peripheral circuits are arranged at the center portion of the chip, the longest signal transmission paths can be shortened to about one half of the chip size to speed up the DRAM which is intended to have a large storage capacity.

Abstract: Herein disclosed is a semiconductor memory device, in which peripheral circuits are arranged in a cross area of a semiconductor chip composed of the longitudinal center portions and the transverse center portions, and in which memory arrays are arranged in the four regions which are divided by the cross area. Thanks to this structure in which the peripheral circuits are arranged at the center portion of the chip, the longest signal transmission paths can be shortened to about one half of the chip size to speed up the DRAM which is intended to have a large storage capacity.

Abstract: A toner comprises toner particles which have been colored with a dye and have a volume mean diameter of several .mu.m, and to which silicone fine particles are externally added. A dry-development toner comprises resin particles having been colored with a dye, wherein the surfaces of resin particles are coated with a fine organic powder having a mean particle diameter of 0.8 .mu.m or less by means of mechanical impact force.

Abstract: Herein disclosed is a semiconductor memory device, in which peripheral circuits are arranged in a cross area of a semiconductor chip composed of the longitudinal center portions and the transverse center portions, and in which memory arrays are arranged in the four regions which are divided by the cross area. Thanks to this structure in which the peripheral circuits are arranged at the center portion of the chip, the longest signal transmission paths can be shortened to about one half of the chip size to speed up the DRAM which is intended to have a large storage capacity.

Abstract: A motorized power steering control device capable of reducing arrangement of an external wiring and simplifying a travel condition detecting unit, to thereby reduce a manufacturing cost of the device. A controller has an alternator pulsation detecting circuit and a power circuit arranged therein. The power circuit selectively controls a main voltage or a backup voltage to apply it to a control circuit. The control circuit operates an engine speed depending on a pulsation frequency of an alternator, to thereby actuate the power circuit to apply the main voltage to the control circuit when the engine speed is at a predetermined level or above and apply the backup voltage thereto when it is at the predetermined level or below.