51results about How to "Curb recession" patented technology

A vehicle driving force control apparatus is configured to provide a vehicle drive force control apparatus that can expand the operating region within which an electric motor can be driven in a stable manner. The output of an engine is delivered to the main drive wheels through a transmission and also to an electric generator. The output voltage of the electric generator is supplied to the electric motor and the output of the electric motor drives the subordinate drive wheels. When it is determined that the generator output voltage will not be sufficient to meet the requirement of the electric motor, the amount of acceleration slippage allowed at the left and front wheels is increased.

An intermediate wiring layer, lowermost vias and uppermost vias of a semiconductor integrated circuit are disposed within a zone of wiring tracks, which are superposed by wiring traces of an uppermost wiring layer and wiring traces of a lowermost wiring layer, as seen from the direction normal to the plane. The lowermost vias are disposed so as to fit in a 4-row, 1-column rectangle, and the uppermost vias are disposed so as to fit in a 2-row, 2-column rectangle. The center of a via unit, which comprises the uppermost vias, as seen from the direction normal to the plane is disposed at the intersecting portion of the lowermost wiring layer and uppermost wiring layer. The center of a via unit, which comprises the lower vias, as seen from the direction normal to the plane is offset by a prescribed amount from the center of the via unit, which comprises the uppermost vias, as seen from the direction normal to the plane.

An exhaust gas purification system includes a diesel particulate filter (“DPF”) which collects particulate matter (“PM”) in exhaust gas, an exhaust pipe injector which performs exhaust pipe injection, and a DPF regeneration control unit which performs temperature rise control of an exhaust gas temperature by the exhaust pipe injection to regenerate the DPF when the PM collected by the DPF exceeds a fixed amount and which, during the regeneration, integrates an amount of time during which the exhaust gas temperature exceeds a PM combustion temperature and completes the regeneration when an integrated value thereof reaches a set regeneration completion value. The DPF regeneration control unit aborts the regeneration when, during regeneration, a total amount of the exhaust pipe injection exceeds an upper limit before the integrated value.

A control device of an exhaust purification device is provided with a plurality of addition valves that supply an additive pressure-fed from a pump, to exhaust purification catalysts separately from each other. As for addition valves constituting the plurality of addition valves the addition period of at least one addition valve is set so as to be different from the addition period of another addition valve.

In a printing apparatus, ink mist resulting from ink discharge is suctioned by a fan and moves along a flow path (recovery path) formed by alternating ribs in a recovery unit, and the ribs have a width becoming increasingly smaller as a downstream side of the flow path (recovery path) is approached.

A flat panel speaker according to an embodiment of the disclosure includes a flat panel and a plurality of vibrators that are disposed on a back surface of the flat panel. The plurality of vibrators are disposed to avoid a location that most easily vibrates in an entire range of audio frequencies when vibration is generated in the flat panel by the plurality of vibrators. A large stationary wave with respect to the flat panel therefore does not easily occur.

An angular velocity sensor includes a vibrator located along x-y plane specified by x direction and y direction that are orthogonal to each other; a substrate that is separated away from the vibrator along z direction perpendicular to the x-y plane; an anchor device extended from the substrate to the x-y plane in which the vibrator is located; a linkage beam device that links the anchor device to the vibrator, the linkage beam being able to twist about the y direction; an excitation portion that vibrates the vibrator along the z direction; and a detection portion that detects an angular velocity based on a displacement along the x direction of the vibrator. The vibrator includes a linkage region to link with the linkage beam device, and the linkage region becomes a wave node when the vibrator vibrates along the z direction.

This invention encodes an image mixed of a character or line-drawing image and a natural image. An extraction unit extracts the color of a pixel, which constitutes a high-frequency component, from the input image data as an extracted color and generates identification information indicating whether each pixel in the image data is a pixel of an extracted color or non-extracted color. A replacement unit replaces a pixel value of an extracted color with an average value of non-extracted colors. Using a window having a size of 2×2 pixels, a reducing unit generates one pixel from the window after replacement. If even one non-extracted-color pixel exists in the window, the average value of non-extracted colors within the window is determined to be a pixel value of the reduced image. A packing unit concatenates the extracted color, the result of lossless-encoded identification information and lossy-encoded data of the reduced image.

The invention discloses a method for recovering and preserving a wild small population of neolitsea sericea serving as a rare plant. The method comprises the steps: selecting a neolitsea sericea community remained on a coastal mountainous region in the east of Zhejiang to survey each wood on a typical sample plot; calculating importance values and age structures of species by using a statistical sampling method and a population statistical method; creating an optimal adaptable rehabilitation environment according to the dynamic adaption characteristic of the neolitsea sericea on different landsite types and at community development stages for the environment; optimizing the age structure, space distribution, species composition and land site condition of a popularization by using technical means such as mature tree rejuvenation, young seedling transplanting and updating, interfering wood thinning for tending and forest stand management so as to remarkably promote the survival and growth of small population of the neolitsea sericea, restore the structure of the small population to the maximum extent on the premise of finitely protecting plants and meet a production demand. By usingthe method, the growth vitality and stability of the small population of the rare plant are improved; and the method has a wide application prospect in preservation and ecological rehabilitation of the small population of the rare plant.

The present invention provides an intestinal tract protective agent comprising a polyphosphoric acid or a pharmaceutically acceptable salt thereof as an active ingredient.

An ink-jet printer includes an ink-jet head which includes a nozzle, a main liquid droplet trapping section 30 which traps only a main liquid droplet, and a cover member which surrounds a space in which a satellite liquid droplet which is jetted from a nozzle at the same time when the main liquid droplet is jetted, flies. It is possible to suppress a decline in an accuracy of a landing position of the satellite liquid droplet, caused due to a change in a trajectory of flying of the satellite liquid droplet due to an effect of a flow of air in the space. Accordingly, it is possible to provide a liquid droplet jetting apparatus which is capable of controlling accurately the landing position of a very small satellite liquid droplet.