210results about How to "Equipment miniaturization" patented technology

A product having superhydrophilic or superhydrophobic surface physical properties comprising a substrate coated on its surface with a structuring layer added on to the surface and with a film deposited on the layer. The film is continuous, and the physical properties of the surface are conferred by the nature of the film, the surface of the layer and the deposited film having roughnesses with nanometric-size dimensions.

A sheet feeder has a plurality of sheets supported on an intermediate plate, and feeds sheets separately one by one by attracting them by a suction belt. Air is blown from a blowing duct through an opening toward a side edge of a sheet bundle supported by the intermediate plate in order to handle the sheet bundle, and so as to vary the speed and / or direction of air blown from the opening to reliably handle the sheet bundle, whereby a sheet conveying operation by the suction belt is performed when the speed of air blown on the side edge of the sheet located in the uppermost position bundle is not more than a predetermine value.

A predistorter compensates, with high accuracy, for a distortion in each frequency band by a power amplifier that amplifies a transmission signal containing multiple frequency bands whose center frequencies are widely spaced apart. Signals of the respective frequency bands are extracted by multiple band signal extractors from the input signal containing transmission signals of multiple frequency bands; differences between the extracted signals and the output signal from the power amplifier are detected by multiple difference detectors in the respective bands; the detected difference signals are used as reference signals to read out compensation data from look-up tables for the respective frequency bands; the compensation data is added by multiple adders to the extracted transmission signals of the respective frequency bands; and the added outputs are combined by a combiner to provide the output signal from the predistorter.

A robotic surgery system comprises a mounting base, a plurality of surgical instruments, and an articulate support assembly. Each instrument is insertable into a patient through an associated minimally invasive aperture to a desired internal surgical site. The articulate support assembly movably supports the instruments relative to the base. The support generally comprises an orienting platform, a platform linkage movably supporting the orienting platform relative to the base, and a plurality of manipulators mounted to the orienting platform, wherein each manipulator movably supports an associated instrument.

An ion generating apparatus 1 has an electric cleaning mechanism 79 for burning out attachment adhered on an ion generating electrode 7 by electric heating. Adhesion of dirt and the like onto the end portion of the electrode where an electron generation field concentrates will considerably ruin the ion generation efficiency. So that burning out of attachment adhered onto the end portion 7a of the ion generating electrode 7 using the electric cleaning mechanism 79 is extremely effective in terms of avoiding such nonconformity. Object of the cleaning will be attained to a sufficient degree if only the dirt adhered onto the sharpened end portion of the electrode 7, which is responsible for the ion generation, is selectively removed, which is also advantageous in simplifying the apparatus since there is no need to excessively raise the electric heating capacity of the electric cleaning mechanism 79.

A developing device comprising: a first transport member disposed in a first transport passage and configured to rotate and thereby transport developer; a second transport member disposed in a second transport passage and configured to rotate and thereby transport the developer; and a developer carrier configured to carry the developer supplied from the first transport passage, wherein the second transport passage is composed of an upstream section and a downstream section, the second transport passage communicates with the first transport passage via a first communication passage and a second communication passage, the upstream section is configured to receive refill toner, and V1<V2<V3, where V1 denotes an average transport speed of the first transport member, V2 denotes an average transport speed of an upstream section of the second transport member, and V3 denotes an average transport speed of a downstream section of the second transport member.

An electronic device includes: a first housing that includes an inlet and an outlet on one end; a second housing; and a linkage section that links the second housing to the first housing such that the second housing can be opened and closed. The device is configured such that the second housing divides at least a part of a space between the inlet and the outlet while the second housing is in the open position relative to the first housing. While the second housing is opened relative to the first housing, the second housing divides the space between the inlet and the outlet, thereby preventing the exhausted warm air from being drawn into the electronic device.