Abstract: A microprocessor has a memory part including a memory for storing programs, a central processing unit for carrying out an operation on a data stored in the memory part depending on the programs stored in the memory, a holding part for entering an address region information with a predetermined timing and for holding the address region information, which indicates an allocation of a predetermined address region for the memory, an address generating part for generating an address of a command which is to be executed next, and an access enable part for enabling access to the memory when the address generated by the address generating part is included in the predetermined address region.

Abstract: A surface is probed with a pulsed electron beam and secondary electrons are detected to produce a detector signal. First portions of the detector signal are substantially dependent on the voltage of the surface being probed, while second portions of the detector signal are substantially independent of the voltage of the surface being probed. In general, the first and second portions of the detector signal include unwanted noise caused by low-level sampling due to beam leakage and/or by scintillator afterglow in the secondary-electron detector. The detector signal is sampled during the first signal portions and is sampled during the second signal portions. The sampled first signal portions are combined with the complement of the sampled second signal portions to produce a measured voltage signal representing voltage of the conductor. In a preferred sampling scheme, alternate electron-beam sampling pulses are held-off.

Abstract: A method for the production of an acrylate by the neutralization reaction of acrylic acid and a basic substance, comprising sequentially (A) a step of supplying acrylic acid and said basic substance to water thereby subjecting them to a neutralization reaction while constantly retaining the neutralization ratio of acrylic acid within the neutralization reaction system in the range of 75 to 100 mol %, (B) a step of adjusting the neutralization ratio of acrylic acid within said neutralization reaction system in the range of 100.1 to 110 mol % by supplying said basic substance to said neutralization reaction system, (C) a step of retaining the neutralization ratio of acrylic acid within said neutralization reaction system in the range of 100.

Abstract: An internal combustion engine having an assist air supply device for finely dividing injected fuel and an exhaust gas recirculation device for selectively circulating an exhaust gas from an exhaust passage into an air intake passage. In this internal combustion engine, a swirl operation for a lean burn during a low load on the engine and a non-swirl operation for a burn based on a theoretical air-fuel ratio can be selectively switched between such operations. In the non-swirl operation, the supply of an assist air and the recirculation of a large amount of an exhaust gas are carried out. This makes it possible to reduce both specific consumption of fuel and the amount of NO.sub.x in the exhaust gas over the entire operational region of the engine.

Abstract: A weatherstrip system disposed on a body flange of a vehicle at a location facing the door system of the vehicle to establish a seal between the body flange and the door system when the door system is closed comprises a frame member formed of a resin material adapted to clamp the flange of the frame member, an additional layer formed of co-extrudable material laid on a surface of the frame member, and a sealing member joined to the surface of the additional layer for contacting the door system for establishing the sealing between the body flange and the door system. The additional layer is co-extruded with the frame member. An edge line of the sealing member is presented on the additional layer and is colored with the color of the layer to enhance the outer appearance of the edge line.

Abstract: A fuel injection type internal combustion engine has a pair of intake ports provided in a cylinder head to connect a pair of intake valve bores facing a combustion chamber with a single intake inlet end. A fuel injection valve is disposed in an orientation frm the intake inlet end toward both the intake valve bores and includes an assist-air supply means for finely atomizing the fuel. A valve operating mechanism is provided for selectively stopping the intake through one of the intake ports in accordance with the operational condition of the engine. A control means is connected to the assist-air supply means for controlling the assist-air supply means to stop the supply of assist air from the assist-air supply means in at least a portion of an operational region in which the intake through one of the intake ports is substantially stopped.

Abstract: A brushless dc motor comprising a stator, and a rotor incorporating a hollow cylindrical permanent magnet. The rotor magnet has sectors magnetized radially in opposite directions to define poles of opposite polarity extending around the circumference of the magnet. The magnet is completely magnetized so as to leave no non-magnetized sectors between the poles of the magnet. The magnet has grooves in its surface facing the stator, the grooves extending in the longitudinal direction of the magnet. Each groove is offset from, or non-symmetrical with respect to, the center of the rotor pole in which it is located.

Abstract: A paper sheet bundle processing apparatus. The apparatus receives a bundle of sheaves bound with large bands. Each sheaf within the bundle is bound with a small band. The bundle is moved to a band removing section where the large bands are removed. The bundle is then moved to a sheaf extracting section where each sheaf is extracted from the bundle one at a time. A band removing apparatus removes the small band from each sheaf thus allowing the paper sheets to be removed individually.

Abstract: A paper sheet processing apparatus for removing a strap from a sheaf formed by bundling a number of paper sheets with the strap. The paper sheet processing apparatus includes a strap cutter for cutting the strap of the sheaf, a strap scraping unit for penetrating between the paper sheets and the strap after the strap has been cut by the strap cutter and scraping out the strap from the sheaf, and separating unit for completely separating the strap from the sheaf. This paper sheet processing apparatus can be provided for sheaves of paper sheets and can execute a guaranteed removal of the strap which has been cut.

Abstract: A brushless dc motor comprising a stator, and a rotor incorporating a hollow cylindrical permanent magnet. The rotor magnet has sectors magnetized radially in opposite directions to define poles of opposite polarity extending around the circumference of the magnet. The magnet is completely magnetized so as to leave no non-magnetized sectors between the poles of the magnet. The magnet has grooves in its surface facing the stator, the grooves extending in the longitudinal direction of the magnet. Each groove is offset from, or non-symmetrical with respect to, the center of the rotor pole in which it is located.

Abstract: Uninspected bundles of paper sheets are supplied to each of a plurality of pre-processors in units of bundles. Each pre-processor removes a band from the uninspected bundle, prints a serial number in association with the received paper sheets on the band, and holds the band. A number of reusable paper sheets from which the band is removed are counted by and stored in a corresponding inspection device. Each inspection device stores the serial number printed on the band by the preprocessor. In each inspection device, the paper sheets to be re-inspected are sorted by a separator card in units of bundles and stored as rejectable notes in a rejectable note cassette. A center console receives data such as a count result, band number, cassette number, card number, and the like, from each inspection device, and sequentially stores these data in units of inspection devices.

Abstract: Herein disclosed is a brushless DC motor of high performance, which has its construction simplified and feasible made by sandwiching an annular coil between two stator yokes having a plurality of magnetic elements in the circumferential direction, by magnetically shorting the two stator yokes through a shorting member, and by providing a magnetic pole detector for detecting the positions of the magnetic poles of a rotor.

Abstract: A method for fabricating a 1-chip microcomputer accompanied by a so-called evaluation chip provided an interface for an external memory device in which a program to be written in a ROM of the 1-chip microcomputer is stored and evaluated in advance. The method includes producing masks for fabricating the chips of a 1-chip microcomputer and replacing ROM patterns in the masks by patterns for forming the interface means. Also included are the steps of adding patterns for additional bonding pads and wiring to the masks, where the additional bonding pads are arranged in an array at the outermost periphery of the evaluation chip, and the additional wiring connecting the additional bonding pads to the interface bonding pads which are formed at the inner region of the evaluation chip so as to have the same arrangement as in the corresponding 1-chip microcomputer chips.

Abstract: A method for controlling a plurality of memory planes in a writing operation in a display control apparatus of a graphic system, the method including the steps of selectively connecting a plurality of the memory planes to a data bus by using an interface unit; selectively applying a write enable signal to the memory planes from a plane designating unit; applying data to be written to the data bus from a central processing unit; writing the data into the memory planes to which the write enable signal has been applied and which are connected to the data bus; and writing predetermined fixed data into the memory planes to which is the write enable signal has been applied but which are not connected to the data bus.

Abstract: A miniature type tape cassette comprises a spring for urging a lid having a first hook in a lid closed direction and a lid locking member like an elastic plate having a projecting part, a second hook and a rear part. The projecting part projects from a side wall of a cassette case through a through window formed in the side wall. The second hook engages with the first hook when the lid is in a closed state. The rear part is fitted into a supporting part of the side wall in the tape cassette, so that the lid locking member is fixed to the side wall of the cassette case. The release of lock of the lid is carried out by pressing the projecting part of the lid locking member.

Abstract: A semiconductor IC device such as a peripheral interface LSI device used in a data processing system comprises an address memory for storing the chip address of the device itself and a comparator for comparing an address signal input thereto from an external circuit with the content of the address memory. Address data existing on a bus line in an initial setting status is previously stored in the address memory as a chip address of the device. The device enters a chip selected condition depending on the coincidence between the address signal from the external circuit and the content of the address memory.

Abstract: An input circuit having a plurality of channels, each channel includes a conductor line, first and second transistors inserted in series into the conductor line and a third transistor.When a channel is not selected, the first and second transistors are turned off and the third transistor is turned on to clamp the conductor line at a predetermined constant voltage. When a channel is selected, the third transistor is turned off and first and second transistors are turned on to transfer the corresponding information input therethrough.

Abstract: Disclosed is 2-exo-hydroxy-endo-tricyclo[6.2.1.0.sup.2,7 ]undecane represented by the following formula (I): ##STR1## The tricycloundecanol of the formula (I) has green, camphor-like and woody odor and is useful as an aroma chemical. Furthermore, owing to the aliphatic polycyclic structure like adamantyl alcohol, it is expected to have antiviral, antimicroviral and plant hormone activities.The tricycloundecanol (I) of the invention is prepared by subjecting endo-tricyclo[6.2.1.0.sup.2,7 ]undecane to hydroxylation at the bridgehead position with a substituted perbenzoic acid.

Abstract: A read-only memory device in which the presence or absence of a MOS transistor in a memory cell located at each intersection between word lines and bit lines is disclosed. In this device, when data belonging to one word line is written into the memory cells, the original data or the inverted data of the original data is written. The determination whether or not the data is inverted is performed in accordance with the number of data "0" or "1" belonging to each word line.