Abstract: A method and apparatus for labeling documents uses an electronic computer to generate the sequential information required to be placed on each label. This information is then transferred to a printing device which transfers this sequential information onto each individual label. Once the labels are printed in a sequential manner, they are fed into a dispenser which individually or in groups, dispenses the labels in a sequential manner. In order to eliminate any turning of the labels or the documents, the printing device prints the labels in an inverted manner such that they exit the dispenser in an upright legible manner.

Abstract: This invention relates to an improvement in a reduced gaseous phase growing method for compound semiconductor monocrystal formed from a plurality of elements such as GaAs.A gas of compound containing each of constitutional elements is introduced into a reduced reaction pipe of which temperature distribution is controlled, without use of H.sub.2 or He as a carrier gas. Thereby it is possible to control the amount of introduction of each of the elements of the compound semiconductor subjected to epitaxial growth.In addition, the temperature distribution within the reaction pipe is controlled and the temperature of the crystal substrate is maintained at a relatively low temperature to improve the quality of the growing crystal.

Abstract: This invention relates to an improvement in a reduced gaseous phase growing method for compound semiconductor monocrystal formed from a plurality of elements such as GaAs.A gas of compound containing each of constitutional elements is introduced into a reduced reaction pipe of which temperature distribution is controlled, without use of H.sub.2 or He as a carrier gas. Thereby it is possible to control the amount of introduction of each of the elements of the compound semiconductor subjected to epitaxial growth.In addition, the temperature distribution within the reaction pipe is controlled and the temperature of the crystal substrate is maintained at a relatively low temperature to improve the quality of the growing crystal.

Abstract: The invention relates to improvements in the method of and means for automatic attachment of labels or transparent envelopes having a pressure sensitive adhesive backing, on a sheet of material such as a file folder or the like.