Abstract: A transmission frame generating device includes an encoding processor 210 encoding upper-layer information to be transmitted by a given encoding procedure to generate a bit string of transmission data, a frame generator 211 adding a synchronous word to the bit string of transmission data to generate a transmission frame by, a synchronous upper-layer information storage unit 213 storing synchronous upper-layer information that allows a synchronous bit string, which is to be used together with the synchronous word for establishing synchronization, to be generated in the bit string 21 of transmission data encoded and generated by the encoding procedure and an upper-layer data processor employing the synchronous upper-layer information as the upper-layer information.

Abstract: A metallic support catalyst includes a honeycomb body, an outer cylinder and a catalyst ingredient loading layer, and has a geometric surface area of 40 cm.sup.2 /g or more with respect to its unit weight. The honeycomb body is formed of a flat metallic foil and a corrugated metallic foil, which are laminated and formed as a roll so as to form a plurality of honeycomb-shaped cells in the honeycomb body. The outer cylinder holds the honeycomb body therein. The catalyst ingredient loading layer is coated on the honeycomb-shaped cells of the honeycomb body. The honeycomb body can be formed of a flat metallic foil and a corrugated metallic foil, which have a thickness of from 0.02 to 0.04 mm. The catalyst ingredient loading layer can have a weight of from 60 to 150 g/liter with respect to a unit volume of said honeycomb body.

Abstract: A pulverizer has a shell having an inlet port for introducing air and the material to be pulverized into the shell and a discharge port through which the pulverized product is discharged from the shell. The shell is filled with a pulverizing medium such as steel balls. A vertical screw shaft having a screw blade thereon is rotatably mounted in the shell. The screw shaft is hollow and provided at the bottom end thereof with an outlet port. The outlet port is located behind the screw blade with respect to the direction of rotation of the screw shaft. A fluid supply box is provided at the bottom of the screw shaft and extends from the screw shaft to the outer edge of the screw blade. The outlet port is formed in the fluid supply box. A scrape plate protrudes downwards from the bottom end of the screw shaft. Three or more screw blades may be provided.

Abstract: The present invention relates to a method and apparatus for pulverizing a material to produce a fine powdery material such as silica powder as a material for a filler for sealing semiconductors. It has a shell and a screw shaft mounted in the shell. A disk having an inverted conical bottom surface is coaxially secured to the bottom of the screw shaft. The disk serves to protect the blade of the screw shaft from wear. Also owing to the inverted conical bottom surface, a centripetal force acts on the screw shaft while in rotation, thus preventing it from running out of true. By providing a plurality of screw shafts in the shell, the fluid in the shell flows in a complicated manner, thus increasing the pulverizing efficiency. A partitioning plate formed with a hole in the upper or lower part thereof may be provided between the adjacent screw shafts to minimize the possibility of shortcircuiting of the material from the inlet of the shell to its outlet.

Abstract: A lens-fitted photographic film package includes a light-tight film case with a taking lens fitted thereto, an empty film container enclosed in the light-tight film case, and a rolled film with its one end retained in the empty film container enclosed in the light-tight film case. The light-tight film case is provided with a portion openable to form an opening in the light-tight film case through which the film container, e.g. a standard film patrone having a spool, is removed in an axial direction.

Abstract: A lens-fitted photographic film package comprising a light-tight film casing having an exposure opening, a rolled film disposed on one side of the exposure opening in the light-tight casing, a removable light-tight container having a film winding spool therein disposed on the other side of the exposure opening in the light-tight film casing, and an externally operable film winding member for winding the rolled film around said film winding spool of the light-tight film container. The lens-fitted photographic film package is assembled by the steps of winding film withdrawn from a light-tight film container in a roll in a darkroom; loading the rolled film and the light-tight film container in separate respective receiving chambers formed in a main body section of the lens-fitted photographic film package; and fixing a back cover section to the main body section so as to assemble light-tightly the lens-fitted photographic film package.

Abstract: A lens-fitted photographic film package comprising a light-tight film casing having an exposure opening, a rolled film disposed on one side of the exposure opening in the light-tight casing, a removable light-tight container having a film winding spool therein disposed on the other side of the exposure opening in the light-tight film casing, and an externally operable film winding member for winding the rolled film around said film winding spool of the light-tight film container. The lens-fitted photographic film package is assembled by the steps of winding film withdrawn from a light-tight film container in a roll in a darkroom; loading the rolled film and the light-tight film container in separate respective receiving chambers formed in a main body section of the lens-fitted photographic film package; and fixing a back cover section to the main body section so as to assemble light-tightly the lens-fitted photographic film package.

Abstract: A lens-fitted photographic film package includes a light-tight film case with a taking lens fitted thereto, an empty film container enclosed in the light-tight film case, and a rolled film with its one end retained in the empty film container enclosed in the light-tight film case. The light-tight film case is provided with a portion openable to form an opening in the light-tight film case through which the film container, e.g. a standard film patrone having a spool, is removed in an axial direction.

Abstract: A lens-fitted photographic film package comprising a light-tight film casing having an exposure opening, a rolled film disposed on one side of the exposure opening in the light-tight casing, a removable light-tight container having a film winding spool therein disposed on the other side of the exposure opening in the light-tight film casing, and an externally operable film winding member for winding the rolled film around said film winding spool of the light-tight film container. The lens-fitted photographic film package is assembled by the steps of winding film withdrawn from a light-tight film container in a roll in a darkroom; loading the rolled film and the light-tight film container in separate respective receiving chambers formed in a main body section of the lens-fitted photographic film package; and fixing a back cover section to the main body section so as to assemble light-tightly the lens-fitted photographic film package.