141results about How to "Avoid soil" patented technology

A dispensing device dispenses drinks or similar dosable liquid foodstuffs, especially coffee, milk, soft drinks or soups. The dispensing device includes an identification device for identifying a vertical height of a container for receiving the foodstuff and for emitting a height signal, a filling device which can be arranged in such a way that the height thereof can be adjusted in relation to the container, and a control device which sets the filling device to a pre-controllable filling level in relation to the container, on the basis of the height signal, before the foodstuff is introduced into the container. In this way, a container can be filled in an optimum manner without spilling.

The present invention prevents an EGR sensor installed in an engine's EGR path from being soiled by soiling substances in exhaust. A catalyst is positioned upstream of the EGR sensor to purify the soiling substances in EGR gas. The status of the EGR sensor is properly controlled in accordance with the conditions of the catalyst. This ensures the EGR sensor is less likely to be affected by the soiling substances in the exhaust under any circumstances of the EGR path and allows the EGR sensor to avoid a decrease in the accuracy of EGR gas detection. An alternative configuration may be employed such that the EGR gas recirculates from the downstream side of a catalyst installed in a main exhaust path.

Substrate storage facility includes a container that holds a plurality of the substrates with the substrates lined up vertically with space therebetween and that is tubular having a generally quadrangular cross section, the container including a first opening provided on one end side and a second opening provided on the other end side spaced apart in a horizontal direction from the first opening, the first opening serving as an entrance for loading and unloading the substrate; a fan filter unit, provided in an area of the second opening of the container, that causes movement of air from the second opening toward the first opening; and a controller that controls an operation of the container transfer device such that the container is stored in the storage section with a side of the container where the fan filter unit is provided is positioned toward the traveling space, and the entrance side of the container is positioned away from the traveling space.

The invention relates to a double folding seat for a vehicle, particularly a public transportation vehicle such as a bus or a train, with a bench seat positioned in the direction of travel of the vehicle that has a backrest and a seating surface that can be folded between a home position and a sitting position, with a retaining device for holding a wheelchair or the like that has at least two hooks arranged in extension of the backrest and mounted on a wall supported on a floor of the vehicle, which hooks can be tightened by respective tightening members and loosened by respective loosening members, with a safety belt for the wheelchair user and with a covering for the tightening members and loosening members.

A layable seat includes front and rear paired supporting legs which are layably raised on a floor at two positions separated from each other in a back-and-forth direction, a seat member pivotably connected to the front paired legs, paired link levers each of which has one end pivotably connected to the corresponding one pivotal center of the seat member and the other end pivotably connected to the corresponding rear leg. The seat member is elastically held at its half-folded position by torsion coil springs, and has paired engaging pins which project sideward therefrom and engage the lower edges of the link levers to hold the seat member at its horizontal position against a user's weight.

An excess toner removal area is made broader over the whole area with respect to a developer applied area that is broader than an image effective area. Thereby a liquid developer, that tends to spread slightly broader than the applied area after being applied to a photoreceptor drum, is removed by a sweep roller that can sweep excess toner present in an area broader than the original applied area and an excess toner remaining area is then prevented from being formed on the photoreceptor drum. Accordingly, the excess toner on the latent image carrier is removed as much as possible, and a transfer medium and peripheral members are prevented from being soiled due to residual excess toner.