73results about How to "Improve shipping capacity" patented technology

Transfer performance in a cluster tool is improved without expanding the space at the bottom of the platform in the perpendicular direction. Within a platform (PF), a first transfer robot (16L) has: a transfer body (48L) which can slidably move on a left side guide rail (46L); a transfer base (50L) which can slidably move in the offset direction (X direction); and a slider-type transfer arm (52L) which can turn within a horizontal plane, which can move straight in a direction parallel to the radius of the turn, and which can support one semiconductor wafer (W). A second transfer robot (16R) also has the same configuration and functions as the first transfer robot (16L), however, the transferring or moving directions of the respective sections are bilateral symmetrical to those of the first transfer robot (16L).

The embodiments of the invention relate to the technical field of flat cars, and discloses a dumping type flat car which comprises a car body, a lifting mechanism, a sliding plate and a rotating shaft. The lifting mechanism is arranged on the lower part of the car body and can slide in the length direction of the car body and can also drive the sliding plate to slide; the rotating shaft is detachably connected to the sliding plate and the rear end of the car body, the end, close to the front end of the car body, of the sliding plate is the front end of the sliding plate, and an output rod of the lifting mechanism is rotationally connected to the front end of the sliding plate so as to enable the sliding plate to rotate around the rotating shaft. The dumping type flat car can achieve the functions of lengthening the car body and dumping, and when the car body can not move to an unloading position due to an obstacle, long-distance unloading can be realized by utilizing the sliding plateextending out of the car body, so that the environmental adaptability of the flat car is improved.

The invention relates to an assembled luggage case comprising a luggage case body. Four universal wheels are arranged at the bottom of the luggage case body. A support plate is arranged on the front side of the luggage case body. The bottom of the support plate is hinged with the luggage case body, so that the support plate can be folded and unfolded relative to the luggage case body. Two support plate universal wheels are arranged at the top of the support plate and used for rolling on the ground when the support plate is unfolded. An umbrella holder is arranged at a position, parallel to a hydraulic rod, of the luggage case body and is convenient for users to place and carry umbrellas. The maximum pressure of the hydraulic rod is 6000MPa, by arranging a door handle top plate above the hydraulic rod to be below a rotary door handle so as to drive the door handle top plate to support a door handle upwardly, the door handle cannot rotate to be opened under strength, and anti-theft function is realized. The support plate can be conveniently folded and unfolded so as to increase carrying capacity of the luggage case, and the luggage case is convenient, practical, and attractive in appearance and free of extra burden on users.

The invention relates to a method and apparatus for forming image on two side of a recording medium that is capable of forming an appropriate image even on a special transfer sheet, such as a thick paper or an envelope. The transfer current applied to a first transfer means 21 and a second transfer means 22 is increased by 10-30% from that at the time of using ordinary paper, and also the temperature of fixing rollers 18 and 19 is raised by 10-30% from that at the time of using the ordinary paper. In the case of feeding longer paper than the circumferential length of an intermediate transfer belt 10 from a roll paper feeding device 300, the transfer of a toner image to the intermediate transfer belt 10 is inhibited. Also, in the case of the long-sized paper, the temperature of the fixing rollers 18 and 19 is raised by 10-30% from that at the time of ordinary paper. This invention can prevent defects of tranfer printing and fixation and improve the quality of the image even in case of using the thick paper, envelope, longer paper and special paper.

The invention discloses an anti-scouring and anti-corrosion high-pressure throttling valve of a throttling structure formed by a combined sleeve and a combined valve element, and a producing method of the combined valve element. The anti-scouring and anti-corrosion high-pressure throttling valve is remarkably and structurally characterized in that the combined sleeve is composed of an upper cylinder and a throttling sleeve which are tightly matched and embedded, the combined valve element is formed by connecting an upper core body with a throttling core through a pin shaft by means of the hot-pressing technology, and a throttling cone shaft of the throttling core forms a reducing conical passageway throttling structure in a throttling hole. The throttling sleeve, the throttling core and a valve seat making contact with high-speed flowing gas media are made of hard alloy materials, and therefore high-speed gas flow scouring can be effectively resisted and borne, and the anti-scouring performance and anti-corrosion performance are improved. The throttling valve has the outstanding advantages of being simple in structure, easy to produce, capable of saving alloy materials and reducing manufacturing cost, high in anti-scouring capacity and anti-cavitation capacity, long in service life, and good in energy conservation and emission reduction effect, is particularly suitable for installing high-pressure gas conveying pipelines with pressure of 20 MPa or higher in the petrochemical industry, and has quite high application and popularization prospects.