摘要:
An activated carbon, disclosed as useful in purification and decolorization of hydrocarbon fuel, particularly gasoline, is characterized by inclusion therein of polymerized phosphoric acid or reduced transition metals. The conversion of phosphoric acid to a polymerized phosphate content (e.g., as added to activated carbon or as residual in phosphoric acid-activated carbon) or reduction of transition metals (such as copper added to an activated carbon in a salt form in addition to whatever is already present therein as ' impurities) to a reduced form results from the activated carbon having been treated with inert gas or carbon dioxide at from about 1200° F to about 18000F for at least 5 minutes. Alternatively, the conversion of phosphoric acid to a polymerized phosphate content can occur during phosphoric acid activation of carbon at activation temperatures in the range of 1150°-1600°F.
摘要:
A system for moving envelopes including a stacking system for creating or placing stack of envelopes on a support surface. The stack of envelopes has a plurality of gaps with each gap being located between adjacent envelopes of the stack. The system further includes a suction head for applying suction to the stack of envelopes to pull air through the plurality of gaps to aid in lifting the stack of envelopes.
摘要:
A writing instrument system (10) including a writing instrument (14) and packaging (42) generally encasing the writing instrument, wherein the packaging includes an opening formed therein. The system further includes a retaining component (32), configured to be releasably coupled to the writing instrument. The retaining coniponent is configured to at least partially extend through the opening when the writing instrument is releasably coupled to the retaining component.
摘要:
A method for processing envelopes including the steps of providing a plurality of generally aligned envelopes and compressing the plurality of envelopes together. The method further includes the step of placing a band around the compressed envelopes such that the band retains the plurality of envelopes in a state of compression.
摘要:
A container for carrying an information storage medium includes top and bottom walls connected by a hinge or spine with each wall having upper and lower faces and side walls and end walls extending inwardly therefrom. The container further includes a medium-engaging element for securing the storage medium thereto, and a display region provided on the upper face of the top wall, in a region proximate at least one of the first and second end walls. The top and bottom walls, together with their respective side walls and end walls form first and second covers, respectively. The covers are hinged together, and are provided with latching features to secure the container in a closed condition. A display region is provided on the outer surface of the top wall, in an area proximate one end of the container, the display region being configured and adapted for display of indicia.
摘要:
A carton for returnable containers, such as bottles, includes at least a top wall panel (20, 120), a bottom wall panel (12, 28; 112, 128) and a pair of side wall panels (16, 18, 22, 24; 116, 118, 122, 124), connecting together the top and bottom wall panels, to form a tubular structure in which a plurality of containers (A, AA) can be accommodated in a unit. One of the wall panels is formed with a tearaway strip (34, 134) the removal of which separates that panel into two detached portions (16, 18; 116, 118) and which allows the carton to be separated entirely from its contents. Detached portion-reconnecting means comprises a hinged flap (66, 166) which is partially detachable from a wall panel adjacent one edge (36, 138) of the tearaway strip and foldable into overlapping relationship with a wall panel adjacent an opposite edge (38, 136) of the tearaway strip. Complementary locking means (70, 76; 170, 176) are provided by the hinged flap and the wall panel adjacent the opposite edge of the tearaway strip to connect together the adjacent wall panels after removal of the tearaway strip in order to reconstruct the carton.
摘要:
A media disc package includes a plurality of disc holding trays arranged in a stack, each tray in the stack having at least one hinging edge, each hinging edge having at least one docking appendage extending therefrom. A binding clip includes a plurality of segments that are connected to each other by flexible links, each segment including at least one dock therein for receiving a docking appendage. Adjacent trays in the stack are hinged together by seating one or more respective docking appendages of each adjacent tray into a correspondingly positioned dock in the binding clip.
摘要:
An enclosure for securing a disc having a central aperture includes a base and a pivotable cover. A two part disc securing rosette has a first part on the base including at least two upstanding, circularly spaced apart segments with arcuate outer peripheral surfaces dimensioned for engaging the central aperture of a disc and a second part including at least two elongate, upstanding ribs extending radially from a position on the cover which is centered on the segments on the base, the number of ribs on the cover corresponding to the number of segments on the base, the ribs being positioned and dimensioned such that, when the enclosure is closed, the ribs on the cover enter the first part radially inwardly of the segments with the ribs contacting the radially inside surface of the corresponding arcuate segments for bracing the arcuate segments against breakage.
摘要:
Taught herein is a package for holding and securing various types of portable items. An inner slide card with integral tray (12) is loaded with items, and inserted into an outer sleeve (200). Receiving apertures (38) and securing tabs (40) hold and secure the items in the tray. An engaging element (42), integral to the slide card or tray cooperatively engages locking elements and stopping elements (240, 216) integral to the outer sleeve. The cooperative engagement of the elements provides an optional child-resistant feature and an optional spill-resistant feature. A release button (224) integral to the outer sleeve disengages the child-resistant feature.
摘要:
Taught herein is a package for holding and storing various types of portable items. A pre-formed tray is configured to receive and store portable items of any size and shape. The tray is attached to a slide card, loaded with the items, and inserted into an outer sleeve. Receiving recesses hold the items in the tray. An engaging element integral to the card or tray cooperatively engages locking elements and stopping elements integral to the outer sleeve. The cooperative engagement of the elements provides a child-resistant feature and a spill-resistant feature. A release element disengages the child-resistant feature.