摘要:
A frame structure for a communication system includes a framework for accommodating a communication system and a cover member mounted on the framework. The cover member has an insulating material layer provided between a semiconducting material layer and a conducting material layer, and is mounted so that the conducting material layer will face inside. The semiconducting material layer and the conducting material layer are electrically connected to each other.
摘要:
A structure for fixing a shielding window so as to cover an opening formed in a cover of an electronic equipment comprising: a cover having a bonnet and a metallic shielding plate connected to a reverse side of the bonnet, the cover being entirely coated with an insulating layer, the reverse surface of the cover being further coated with a conductive layer; a shielding window with a conductive member embedded therein being mechanically fixed to the cover with an adhesive provided in a plurality of fixing holes formed on the outer peripheral flange surface of the shielding window; and a plurality of holes penetrating through the flange surface of said shielding window, conductive layer, and insulating layer to the shielding plate, and being filled with a conductive adhesive so as to electrically connect the conductive member of the shielding window with the shielding plate.
摘要:
Provided is a dereverberation system or the like which copes with an arbitrary condition flexibly and is capable of recognizing a sound or a sound source signal. According to the dereverberation system, an inverse filter (h) is set by using a pseudo-inverse matrix (R+) of a non-square matrix (R) as a correlation matrix of input signals (x). On the basis of the inverse filter (h) and an estimated correlation matrix (R̂) generated according to a window function (w), an error cost (J(h) between a correlation value of the input signals (x) and output signals (y) and a desired correlation value (d) is calculated. On the basis of the error cost (J(h)), the inverse filter (h) is adaptively updated according to a gradient method.
摘要:
A resin paste for die bonding that can be supplied and applied easily by a printing method. The resin paste for die bonding of the present invention comprises: a polyimide resin (PI), which is obtained by reacting a tetracarboxylic dianhydride (A) comprising a tetracarboxylic dianhydride represented by the formula (I) shown below: (wherein, n represents an integer from 2 to 20), with a diamine (B) comprising a siloxane-based diamine represented by the formula (II) shown below: (wherein, Q1 and Q2 each represent, independently, an alkylene group of 1 to 5 carbon atoms or a phenylene group, Q3, Q4, Q5 and Q6 each represent, independently, an alkyl group of 1 to 5 carbon atoms, a phenyl group, or a phenoxy group, and p represents an integer from 1 to 50); a filler (F); and a printing solvent (S), wherein the resin paste has been adjusted to have a solid fraction from 20 to 70% by weight, a thixotropic index from 1.5 to 8.0, and a viscosity (25° C.) from 5 to 1,000 Pa·s.
摘要:
Disclosed is a semiconductor device with a current detector, in which a semiconductor element for current-driving a load and a current-detecting element for detecting a driving current flowing through the semiconductor element are integrated on a common semiconductor pellet, and which has: a magnetoresistance effect element which has a two layer film composed of a magnetic film and a conductive film and means for supplying the two-layer film with a constant current and which has a resistivity depending on a magnetic field generated by the driving current; wherein the magnetoresistance effect element is vertically deposited above the semiconductor element to function as the current-detecting element.
摘要:
An image forming apparatus includes a rotatable image bearing member, and a transfer material support having a circumferential length an integer multiple of that of the image bearing member for supporting and transporting a transfer material. An image formed on the image bearing member is transferred at a transfer position onto the transfer material supported by the transfer material support. The image forming apparatus also includes a press member for pressing the transfer material support against the image bearing member at the transfer position. A varying device varies a relative position between the peripheral surfaces of the image bearing member and the transfer material support without shifting the transfer material support away from the image bearing member. A release device releases pressing of the transfer material support against the image bearing member by the press member when the varying device varies the relative position of the image bearing member and the transfer material support.
摘要:
A magnetic brush developing device for an electrostatic copying apparatus wherein a magnetic brush is formed on a surface of a developing roller includes a magnet roller rotating inside of a cylindrical sleeve which is located adjacent to the surface of an electrostatic latent image retaining member to which a developing material is circumferentially applied. The magnet roller stops at a rotary angle such that a bristle of the magnetic brush on the sleeve is spaced from the surface of the electrostatic latent image retaining member, whereby a bristle of the magnetic brush is prevented from remaining in contact with the electrostatic latent image retaining member. Thereby, the developing material is prevented from causing the surface of the electrostatic latent image retaining member to change chemically, the developing material is prevented from causing the electrical characteristics of the surface to fail, and the developing material is prevented from adhering to the surface.
摘要:
The die bonding resin paste of the invention comprises a polyurethaneimide resin represented by the following general formula (I), a thermosetting resin, a filler and a printing solvent. [wherein R1 represents a divalent organic group containing an aromatic ring or aliphatic ring, R2 represents a divalent organic group with a molecular weight of 100-10,000, R3 represents a tetravalent organic group containing 4 or more carbon atoms, and n and m each independently represent an integer of 1-100.]
摘要:
A robot includes: a sound collecting unit collecting and converting a musical sound into a musical acoustic signal; a voice signal generating unit generating a self-vocalized voice signal; a sound outputting unit converting the self-vocalized voice signal into a sound and outputting the sound; a self-vocalized voice regulating unit receiving the musical acoustic signal and the self-vocalized voice signal; a filtering unit performing a filtering process; a beat interval reliability calculating unit performing a time-frequency pattern matching process and calculating a beat interval reliability; a beat interval estimating unit estimating a beat interval; a beat time reliability calculating unit calculating a beat time reliability; a beat time estimating unit estimating a beat time on the basis of the calculated beat time reliability; a beat time predicting unit predicting a beat time before the current time; and a synchronization unit synchronizing the self-vocalized voice signal.
摘要:
A position management system including two or more types of detection tags provided to objects whose positions are to be detected, detectors provided corresponding to the detection tags, and a position data processor, in which the detection tags complement detection abilities with each other, in which when a detector receives a signal from a detection tag provided to an object, the detector generates detection result data including a unique tag ID which is assigned to the detection tag and a device ID which is assigned to the detector, and in which the position data processor processes the detection result data acquired from the detector and arrangement data of the detector in order to specify a position of the object.