摘要:
A paper stacking apparatus is for an office machine, wherein the office machine has a forward end and a rear end and includes rollers for sequentially supplying sheets of paper upwardly along a generally vertical path. The sheets extend transversely of the office machine. The path is located between the front end and the rear end. The paper stacking apparatus includes a support frame located above the rollers for sequentially supplying said sheets. A paper guide element is mounted within the support frame in alignment with the path. A forward stacker is mounted on the support frame forwardly of the paper guide element. A rear stacker is mounted on the support frame rearwardly of the paper guide element. The paper guide element is selectively movable to a forward position and to a rear position. The paper guide element at the forward position directs the sheets to the forward stacker for forward to rear stacking of the sheets thereon. The paper guide element at the rear position directs the sheets to the rear stacker for rear to forward stacking of the sheets thereon.
摘要:
A printing platen particularly for matrix printers is comprised of an aluminum or synthetic body carrying a thin layer of a ceramic material, preferably aluminum oxide, titanium oxide, chromium dioxide or a blend thereof. Such a platen is sufficiently frictional and hard for withstanding the impact of high speed print hammers or needles.
摘要:
The present invention provides a mutant CD83 promoter comprising the promoter/enhancer regions of human CD83 promoter and being dendritic cell-specific, and the use thereof, specifically for the treatment or prevention of diseases or medical conditions related to malignancy, autoimmunity or prevention of transplant rejections.
摘要:
A method for determining a rack force for a steering apparatus of a vehicle, in which the rack force is determined as a function of a steering angle variable which characterizes an actual wheel steering angle or a set point of the wheel steering angle. In order to specify a method for determining a rack force, with which a target steering torque can be generated such that a comfortable steering feel is imparted to the driver and the steering apparatus nevertheless gives the driver feedback that is as realistic as possible regarding the motion state of the vehicle, the method comprises: determining a variable which characterizes a lateral force on a shaft of the steering apparatus, and determining the rack force as a function of the lateral force, wherein the determination of the rack force comprises a filtering by means of a signal processing element having a proportional-differential transfer function.
摘要:
A method for determining a steering rack force (FR) for a steering system of a vehicle, in which a first steering rack force (RFD) is ascertained as a function of at least one force that occurs in the steering system or at least one torque (tor_RA) that occurs in the steering system. So as to provide less strong feedback on the force conditions in the steering system for reasons of driving comfort, in particular when this is currently not required, it is proposed to ascertain a second steering rack force (RFC) as a function of at least one vehicle variable (v, ang_RA), which characterizes the state of movement of the vehicle, and to generate a resulting steering rack force (FR) based on the first steering rack force (RFD) and the second steering rack force (RFC).
摘要:
Disclosed is a method for determining a toothed rack force on a steering device in a vehicle, wherein the toothed rack force (forZS) is determined as a function of a plurality of models, and wherein a component (forESM) of the toothed rack force (forZS) which relates to a driving process is generated by means of a first model, and a component of the toothed rack force (forZS) which relates to a parking process is generated by means of a second model.
摘要:
The present invention provides a mutant CD83 promoter comprising the promoter/enhancer regions of human CD83 promoter and being dendritic cell-specific, and the use thereof, specifically for the treatment or prevention of diseases or medical conditions related to malignancy, autoimmunity or prevention of transplant rejections.
摘要:
A method and an apparatus for forming a structure on a component made of a material composed of silicon oxide, especially of silicate glass, glass ceramic or quartz, wherein in accordance with the process at least a first surface of the component a partial removal of the material by plasma etching takes place and during the plasma etching at least at the surface to be etched a substrate temperature is established which is substantially greater than 90° C. but less than the softening temperature of the material. The apparatus is equipped for this purpose with a heater for generating the substrate temperature.
摘要:
In sophisticated semiconductor devices, the integrity of the device level may be enhanced after applying a replacement gate approach by providing an additional diffusion barrier layer, such as a silicon nitride layer, thereby obtaining a similar degree of diffusion blocking capabilities as in semiconductor devices without performing a replacement gate approach.
摘要:
In sophisticated metallization systems, vertical contacts and metal lines may be formed on the basis of a dual inlaid strategy, wherein an edge rounding or corner rounding may be applied to the trench hard mask prior to forming the via openings on the basis of a self-aligned via trench concept. Consequently, self-aligned interconnect structures may be obtained, while at the same time providing superior fill conditions during the deposition of barrier materials and conductive fill materials.