摘要:
A silicon oxide film 113 is formed on the vibrating parts 102 and 103 of an MEMS-type electrostatically-actuated flexural vibrator. At least one structure where no oxide film is formed is provided near the vibrating parts 102 and 103. By employing a structure in which both ends of the structure and both ends of the vibrating parts 102 and 103 are integrally formed, a compressive stress is applied to the vibrating parts 102 and 103. As a result, the frequency temperature characteristics can be improved.
摘要:
A blood viscosity measurement device has a flow rate calculating section that calculates a flow rate of blood flowing through a blood vessel of a living body. An inner diameter calculating section calculates an inner diameter of the blood vessel. A blood pressure data acquiring device acquires blood pressure data corresponding to a blood pressure of the blood vessel. A viscosity calculating section calculates a viscosity of the blood flowing through the blood vessel using each of the calculated flow rate, the calculated inner diameter, and the acquired blood pressure data.
摘要:
Provided is an oscillator including: a MEMS resonator for mechanically vibrating; an output oscillator circuit for oscillating at a resonance frequency of the MEMS resonator to output an oscillation signal; and a MEMS capacitor for changing a capacitance thereof caused by a change in a distance between an anode electrode and a cathode beam according to an environmental temperature.
摘要:
The present invention relates to an apparatus for determining the presence or absence of a target analyte in a liquid sample, comprising:(i) a container capable of accommodating the liquid sample and having a transparent portion; and(ii) an insertion member which is capable of being inserted into the container comprising;a porous member which has a main surface and a reverse surface and which has on the main surface a substance capable of specifically binding to the target analyte; andan absorbent bonded to the reverse surface of the porous member;the porous member being supported in the insertion member whereby, when the insertion member is inserted into the container, the main surface can be observed from the outside of the container through the transparent portion of the vessel and the liquid sample is absorbed into the absorbent through the porous member.According to the analyzer of the present invention, the presence or absence of a target analyte in a sample can be easily determined. The analyzer of the present invention is sanitary and easy to handle.
摘要:
A method for recording images includes:arranging a recording medium which is composed of a substrate and an insulating layer provided on the surface thereof and yet constituted movably, and a recording electrode in spaced opposing relationship to provide a recording region between the insulating layer and recording electrode,selecting supplying to the recording region, a magnetic toner having a bulk resistance of 10.sup.6 .OMEGA..cm or less and a surface resistance of 10.sup.5 to 10.sup.15 .OMEGA..cm produced by adding particles of a conductive material to magnetic toner particles comprising a fixing resin and magnetic powders fixing the particles of the conductive material to the surface of the toner particles, and then further adding thereto a resin and fixing it to the surface of the toner particles to the surface of which the particles of the conductive material is fixed, andapplying electrical signals corresponding to an image to the recording electrode to form the image composed of the toner on the surface of the recording medium. According to this method, high-quality images of both deep density and high resolution degree, free from bleeding and fogging and yet of good fixability can be obtained.
摘要:
The present invention provides a defect inspecting apparatus which can easily and accurately carry out the inspection of a defect in a recording medium and which does not require electrical image processing or image processing by means of software in order to eliminate a regular pattern.This defect inspecting apparatus has an optical image forming system, such as a microscope, which enlarges an optical recording area of an optical recording medium having a regular pattern and an image processing part which converts the enlarged image sent from the optical image forming system into an image signal and detects the defect in the optical recording area from the image signal. In addition, a space filter which eliminates the space frequency component of the regular pattern is mounted on the optical image forming system.
摘要:
A reverse development method comprising the steps of forming electrostatic image on the surface of an image-bearing member; supplying a developer comprising chargeable magnetic toner based on magnetic powder and a resin development roll comprising a conductive core, a permanent magnet arranged around the conductive core and a dielectric layer provided around and fixed to the permanent magnet and having conductive particles mutually insulated from each other; conveying the developer onto a surface of the image-bearing member by rotation of the developement roll so that the magnetic toner is attracted to the uncharged portions of the image; characterized in that the chargeable magnetic toner contains an aliphatic acid metal salt and is coated with hydrophobic silica.
摘要:
A method and apparatus for detecting a focussing position wherein a difference between photoelectric outputs from two photodetectors is amplified by a differential amplifier to detect a deviation of a focal point of a reader/writer head in the reading/writing operation for an optical recording medium.Prior to the amplification of the difference between the photoelectric outputs from the photodetectors, the output voltage from one of the photodetectors is changed to be input to the differential amplifier and the changing ratio is set so that the output from the differential amplifier will be zero when focalized.For this purpose, a voltage changing device for changing the photoelectric output from the photodetector is provided between an output of the photodetector and an input of the differential amplifier.
摘要:
N-[(4,6-Dimethoxypyrimidin-2-yl)aminocarbonyl]-3-trifluoromethylpyridine-2-sulfonamide or a salt thereof is disclosed. The compound of the invention is useful as a herbicide which has an extremely high herbicidal effect against a wide variety of weeds including strongly noxious weeds but which shows a high safety against tomato and turfs. A process for the production of N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3-trifluoromethylpyridine-2-sulfonamide is also disclosed.
摘要:
A blood rheology measurement device measures a blood rheology of blood flowing through an artery inside of a living body from outside of the living body. The blood rheology measurement device has a sensor that detects a flow rate of blood flowing through the artery and a pulsatile displacement that varies with an elapse of time. The pulsatile displacement corresponds to a displacement of the artery in a diameter direction thereof due to expansion and contraction of the artery resulting from a pulsatile motion of the heart. A calculating section calculates the blood rheology of blood flowing through the artery on the basis of the blood flow rate and the pulsatile displacement detected by the sensor.