摘要:
A metallic member including not more than 0.6% C, 12 to 19% Cr, 6 to 12% Ni, not more than 2% Mn, not more than 2% Mo, not more than 1% Nb and the balance being Fe and inevitable impurities, where Hirayama's equivalent H eq=[Ni %]+1.05 [Mn %]+0.65 [Cr %]+0.35 [Si %]+12.6 [C %] is 20 to 23%; Nickel equivalent Ni eq=[Ni %]+30 [C %]+0.5 [Mn %] is 9 to 12%, and Chromium equivalent Cr eq=[Cr %]+[Mo %]+1.5 [Si %]+0.5 [Nb %] is 16 to 19, wherein % is by weight, is made to have at least one ferromagnetized part having a magnetic flux density B4000 of not less than 0.3 T and at least one non-magnetized part having a relative magnetic permeability &mgr; of not more than 1.2 at a temperature of not less than −40° C., as continuously and integrally formed. The non-magnetized part has crystal grain sizes of not more than 30 &mgr;m. The metallic member is subjected to magnetization and successive local non-magnetization of part or parts of the ferromagnetized member, and the thus obtained composite magnetic member is employed as a support member such as a sleeve in electromagnetic valves.
摘要:
An electrode group is provided in a portable terminal carried by a human body for transmitting a transmission signal to the human body functioning as a transmission medium. The electrode group contains three electrodes arranged respectively at three vertices of an equilateral triangle. Three types of driving electrode pairs are defined as respectively having different combination of optional two electrodes. While changing the driving electrode pairs for use in order one pair by one pair, the transmission signal based on the same transmission data is repeatedly transmitted as many times as the number of driving electrode pairs.
摘要:
A run-flat tire comprises: a carcass comprising a carcass ply of cords extending between bead portions and turned up around a bead core in each bead portion from the inside to outside of the tire so as to form a pair of turnup portions and a main portion therebetween a belt disposed radially outside the carcass in the tread portion and a reinforcing rubber layer comprising a pair of side parts each provided between the main portion and the turnup portion and extending from the bead core to the proximity of axially outer edge of the belt, and a center part disposed between the carcass and the belt and connected to the side parts of both side.
摘要:
The present invention relates to a confocal microscope and the measuring methods of fluorescence and the polarized light using the same, and said confocal microscope is provided with the inlet optical part (10, 10′) to let the polarized light from an illuminating light source (11) onto an object to be observed (2) via a matrix type liquid crystal device (22) provided with a microlens array (21) on its top part, and an objective lens (23), the light detecting part (30, 30′) to detect the reflected or the fluorescent light from the object to be observed, and the liquid crystal control subpart (52) to control a liquid crystal device (22), and it transmits the light passing through said microlens array (21) from each microlens to each pixel (22a) of the liquid crystal device (22), and makes a plurality of foci (24) on the object to be observed (2) by the objective lens (23), as well as controls polarization directions of the lights transmitted through each pixel of the liquid crystal device (22) using the liquid crystal control subpart (52) so that they are made mutually orthogonal.
摘要:
A hydraulic pressure controller is provided which includes a hydraulic unit for controlling hydraulic pressure and an electronic control unit. The hydraulic unit includes a block in which are mounted electric actuators. The electronic control unit controls the electric actuators by applying electric signals thereto to control hydraulic pressure produced in the hydraulic unit to external elements in a controlled manner, thereby controlling the behavior of the vehicle. The electronic control unit includes a housing in which are mounted a circuit board and other electronic and electric parts, and a fitting portion provided on the housing so as to face one side of the block. The controller further includes a fastener for joining the block to the fitting portion.
摘要:
In order to realize control of a transmission signal level from a radio transmitter of TDMA (Time Division Multiplex System) with a simplified arrangement and with a high precision, a control circuit 9 outputs a transmission signal for each time slot and a level designation signal. A level control signal generator circuit 4 generates a level control signal in response to the level designation signal and outputs the level control signal through D/A converter 5 to a level control circuit 2. The level of the modulated transmission signal is controlled by the level control circuit 2 and is amplified by a RF amplifier circuit 3 thereby being output outside. The output level is detected by a detector circuit 8 and fedback through A/D converter 7 and a detection characteristic storage circuit 8 to level control signal generator circuit 4 so that the value of the level control signal is corrected.
摘要:
A diamond film deposited on a substrate heated at less than 400.degree. C. in vapor phase from material gas including hydrogen gas and hydrocarbon gas often incurs low strength, low abrasion resistance, and opacity owing to high concentration of non-diamond ingredients. The inventors have discovered that inclusion of nitrogen gas in material gas is likely to raise the concentration of non-diamond ingredients. Good diamond film of good quality shall be obtained by synthesizing from the material gas in which the nitrogen concentration is less than 1000 ppm. The smaller the nitrogen concentration is suppressed, the higher the quality of diamond rises.
摘要:
A frequency multiplier includes an input circuit, an output circuit, and a resonance circuit. The input circuit is coupled to an input node and a middle node. The middle node provides a middle signal that has a signal component having the same frequency as an input signal that is provided to the input node. The middle signal further has an even number “n” multiple of the input signal frequency. The output circuit has a predetermined input impedance for the middle node. The resonance circuit includes an inductor that is coupled in series with a capacitor, where the capacitor is in a parallel connection to the middle node. The resonance circuit has a resonance frequency that is equal to a frequency of the input signal, and such resonance circuit also has an output impedance that matches with the predetermined input impedance of the output circuit.
摘要:
An electrode group is provided in a portable terminal carried by a human body for transmitting a transmission signal to the human body functioning as a transmission medium. The electrode group contains three electrodes arranged respectively at three vertices of an equilateral triangle. Three types of driving electrode pairs are defined as respectively having different combination of optional two electrodes. While changing the driving electrode pairs for use in order one pair by one pair, the transmission signal based on the same transmission data is repeatedly transmitted as many times as the number of driving electrode pairs.
摘要:
An angular velocity detection apparatus is disclosed. The angular velocity detection apparatus includes: a SAW angular velocity sensor; a synchronous detection unit configured to synchronously detect an output signal from the SAW angular velocity sensor by using a reference signal; and a switching signal generation unit. The switching signal generation unit cyclically switches on and off an input of a driving signal to the SAW angular velocity sensor, and switches on an input of the output signal to the synchronous detection unit when an unwanted wave is un-inputted to a sensing electrode of the SAW angular velocity sensor.