摘要:
A memory section includes an array of a plurality of memory elements, an address selecting circuit, a data selecting circuit having a data writing section for being driven for writing or reading normal data or test data, and a data reading section for generating an output to represent a positive and a negative of a read value of stored data from the memory elements. A memory controlling section includes a computing means for inputting/outputting, computing, storing, or controlling data and control information, a nonvolatile defect-and-fault recovery table used for holding an inherent history of a semiconductor memory, registering a detected defect or fault, and mapping the memory element by the unit of address or by the unit of data selection path of the memory element to a registered alternative address or data selection path, and a controlling and storing means for storing data, information for control or test, or a processing procedure.
摘要:
It is an object of the invention to provide a biological sensor capable of detecting a biological information with a high sensitivity. It is an object of the invention to provide a support system for carrying out a support in such a manner that a work can be efficiently performed based on the biological information obtained by the biological sensor. There are provided acceleration detecting means (300) constituted to detect an acceleration including a vibration of a body surface of a person to be measured, processing means for extracting at least two of an information about a heartbeat, an information about a body motion and an information about a breath from an information output from the acceleration detecting means (300), and deciding means (500) for deciding a condition of the measured person to be a living body from an output of the processing means.
摘要:
In a pressure sensor which suppresses outputs by a pyroelectric effect by improving the heat insulating properties thereof through selection of a material for a covering layer with a view to realizing the improvement in reliability and includes a center electrode 45, a composite piezoelectric material layer 49 which covers concentrically the circumference of the center electrode 45, an external electrode 47 which encompasses the outside of the composite piezoelectric material layer 49, a covering layer 51 which covers the outside of the external electrode 47 and an elastic edging material 35 which covers the circumference of the covering layer 51, whereby output signals are generated in the respective electrodes 45, 47 through deformation of the composite piezoelectric material layer 49 by virtue of an external pressure, by covering the elastic edging material 35 by a heat insulating means made from an expandable synthetic resin, a malfunction due to the pyroelectric effect is suppressed. In addition, the heat insulating means may be formed in such a manner as to cover a covering layer 51 made from a normal vinyl chloride and in such a manner as to cover a covering layer 51f made from an expandable synthetic resin having superior heat insulating properties, and alternatively, the heat insulating means may double as the covering layer.
摘要:
A pinching detection apparatus having a pressure sensor 2 disposed along the geometry of a trunk lid 1 in a flexible manner, and determination means 16 for detecting that an object is being pinched between a body opening section 7 and the trunk lid 1, in accordance with a signal output from the pressure sensor 2. Since the pressure sensor 2 is disposed along the geometry of the trunk lid 1 in a flexible manner, pinching by the trunk lid 1 can be detected.
摘要:
In a steering wheel, when a driver rotates a rotating section 126 in either direction, a protruding section 1241 bends an elastic member 1218b, and a tip of the elastic member 1218b depresses a button of a switch 1217b. As a result, the switch 1217b outputs a signal. Also, the reaction force produced as soon as the button is depressed causes a force in the reverse direction to be exerted on a hand of the driver. Thus, the driver can sense that the button is depressed.
摘要:
An ink-jet recording apparatus is adapted to eject ink from an ink-jet head onto a recording medium held in position by means of an electrostatic adsorption system. The surface resistance of the recording medium is not greater than 1×1011 &OHgr;/□.
摘要:
The present invention, employing a method of obtaining a final focus position by re-driving a lens before an actual image sensing operation in the vicinity of a focus position which has been obtained by the hill-climbing focusing method, has as its object to enable accurate focusing even in a case where a focus position is not yet obtained by the hill-climbing focusing method. To achieve this object, the driving range of the focus lens at the time of actual exposure is changed in accordance with whether or not AF operation in the hill-climbing mode has been completed and a peak position has been detected. Furthermore, a focus evaluation value is compared with a predetermined value, and the driving range of the focus lens at the time of actual exposure is changed in accordance with the comparison result.
摘要:
In a recording medium having an ink accepting layer formed on at least one surface of a base paper, the ink accepting layer is formed in the form of islands scattered on the surface of the base paper with a uniform plane density.
摘要:
A memory device with an Exclusive-OR function includes memory cells for storing a data of true or false value. Input data is written into at least one selected memory cell separately or simultaneously as a positive or negative logic. The stored data is read from at least one selected memory cell separately or simultaneously, e.g., as a positive logic data if an identity-retrieval data has a true value, and as a negative logic data if the identity-retrieval data has a false value.
摘要:
A grinding method and a grinding machine of reduced grinding resistance, in which letting f [mm] denote the diamond particle size of a diamond grindstone, V [m/min] denote the peripheral speed of the diamond grindstone, and f [m/min] denote the feed speed of a workpiece made of Aluminum nitride ceramic, the peripheral speed of the diamond grindstone and the feed speed of the workpiece are set so as to satisfy V.gtoreq.35 .phi.+2000 and V/f.gtoreq.70 .phi.+800.