Abstract: Provided is a separation and recovery apparatus for continuously separating and recovering, from a resin mixture containing a resin containing a hydrolyzable polymer and a resin containing a nonhydrolyzable polymer, a hydrolytic component a of the hydrolyzable polymer A and the nonhydrolyzable polymer B, the apparatus including: a crushing unit that crushes the resin mixture a melting/discharging unit that melts a crushed product obtained by the crushing unit to form a fluid and discharges the fluid at a high pressure; and a hydrothermal reaction treatment unit that continuously subjects the fluid discharged from the melting/discharging unit to a hydrothermal reaction treatment, wherein, in the melting/discharging unit, the hydrolyzable polymer A is hydrolyzed, and the hydrolytic component a thereof is dissolved and transferred into water permeating a sintered alloy diaphragm, thereby separating the nonhydrolyzable polymer B.

Abstract: A sheet feeding apparatus includes a sheet stacking portion on which sheets are stacked, a sheet feeding unit configured to feed the sheets stacked on the sheet stacking portion, a slope portion arranged downstream of the sheets in a feeding direction of the sheets stacked on the sheet stacking portion and configured to separate the sheets from each other, the sheets fed by the sheet feeding unit being bent when contacting the slope portion, and a contact width variable mechanism configured to change a contact width in which the slope portion and a leading edge of the sheet, in the feeding direction, fed by the sheet feeding unit are in contact with each other by moving part of the slope portion in the feeding direction or in a direction opposite to the feeding direction.

Abstract: A sheet feeding device includes a sheet supporting portion, a sheet feeding portion, and a movable regulating portion. The sheet feeding portion feeds a sheet bundle uppermost sheet. The movable regulating portion is disposed downstream of the sheet bundle in a sheet feeding direction such that the movable regulating portion is tiltable between a regulation position and a regulation release position. While the movable regulating portion regulates the sheet bundle movement in the regulation position, the sheet feeding portion forms a loop in the uppermost sheet between the sheet feeding portion and the movable regulating portion, the movable regulating portion is moved to the regulation release position after loop formation to remove the formed loop, and the movable regulating portion is returned to the regulation position after loop removal such that the movable regulating portion raises the uppermost sheet leading end to separate the uppermost sheet from other sheets.

Abstract: A sheet feed device includes a sheet stacking portion that has a rotation stacking portion which is rotatable, a sheet feed roller that feeds the sheet stacked in the sheet stacking portion, and a separating portion that separates the sheet fed by the sheet feed roller. The rotation stacking portion is configured to be rotatable about a rotation fulcrum on a downstream side in a sheet feed direction.

Abstract: A sheet feeding apparatus includes a sheet stacking portion on which sheets are stacked, a sheet feeding unit configured to feed the sheets stacked on the sheet stacking portion, a slope portion arranged downstream of the sheets in a feeding direction of the sheets stacked on the sheet stacking portion and configured to separate the sheets from each other, the sheets fed by the sheet feeding unit being bent when contacting the slope portion, and a contact width variable mechanism configured to change a contact width in which the slope portion and a leading edge of the sheet, in the feeding direction, fed by the sheet feeding unit are in contact with each other by moving part of the slope portion in the feeding direction or in a direction opposite to the feeding direction.

Abstract: A sheet feeding device includes a sheet supporting portion, a sheet feeding portion, and a movable regulating portion. The sheet feeding portion feeds a sheet bundle uppermost sheet. The movable regulating portion is disposed downstream of the sheet bundle in a sheet feeding direction such that the movable regulating portion is tiltable between a regulation position and a regulation release position. While the movable regulating portion regulates the sheet bundle movement in the regulation position, the sheet feeding portion forms a loop in the uppermost sheet between the sheet feeding portion and the movable regulating portion, the movable regulating portion is moved to the regulation release position after loop formation to remove the formed loop, and the movable regulating portion is returned to the regulation position after loop removal such that the movable regulating portion raises the uppermost sheet leading end to separate the uppermost sheet from other sheets.

Abstract: It is an object of the present invention to provide a simple, reliable and low-invasive method to detect perilymph fistulas. The present invention provides a method for detecting a perilymph fistula, which comprises detecting the existence of Cochlin in body fluid existing in the middle ear.

Abstract: It is an object of the present invention to provide a simple, reliable and low-invasive method to detect perilymph fistulas. The present invention provides a method for detecting a perilymph fistula, which comprises detecting the existence of Cochlin in body fluid existing in the middle ear.

Abstract: A plurality of output destinations such as a mail server and a printer are connected via a network, and image formats or resolutions are set as image scanning parameters for each output destination. A parameter that is common to each of the output destinations is selected from the set parameters, an image is read in accordance with the parameter selected and the read image data is output to each of the output destinations via the network.

Abstract: A plurality of output destinations such as a mail server and a printer are connected via a network, and image formats or resolutions are set as image scanning parameters for each output destination. A parameter that is common to each of the output destinations is selected from the set parameters, an image is read in accordance with the parameter selected and the read image data is output to each of the output destinations via the network.

Abstract: A multi-stage particle separator provides a scroll and cylinder configuration in which the scroll establishes a swirling chamber and a first stage of separation and the cylinder establishes a continuing and second stage of separation.

Abstract: A composite structure is prepared by extruding a molten thermoplastic resin and foaming agent through a die and simultaneously quenching and taking-up the extrudate under such conditions that the extrudate is fibrillated just as it leaves the die exit without passing through the foamed state. The unopened, sheet-formed and reticulated fibrous structures thus obtained are laminated, pulled apart and pressed. The composite product consists of a fine and uniform fibrillar structure having superior mechanical strength and pliability and are useful for a wide range of applications such as paper substitute, artificial wood veneer and the like. Colored products are also described.

Abstract: A solvent-resistant filamentary structure having superior ion-exchangeability which comprises at least 20% by weight of aromatic nuclear structural units derived from an aromatic monovinyl monomer, 2 to 40 out of 100 of said aromatic nuclear structural units being cross-linked by crosslinkages of the formula ##EQU1## said filamentary structure not containing a crosslinkage expressed by the formula ##EQU2## and the remainder of said aromatic nuclear structural units, either partly or wholly, having incorporated therein an ion-exchangeable group, and a method for producing the same.

Abstract: An oil or organic solvent-absorbent is prepared by extruding a molten thermoplastic resinous polymer blend of polystyrene and polyethylene containing a foaming agent through a die having a slit aperture of 0.1 - 1.

Abstract: A process for the preparation of unopened sheet-formed and reticulated fibrous structures, which comprises:A. extruding a molten thermoplastic resin containing a foaming substance through a die with a slit clearance of 0.1 - 1.0mm;B. quenching the extrudate at a point less than 5mm away from the die surface to a temperature below the glass transition temperature of the resin; andC. simultaneously drafting the extrudate at a draft ratio between the maximum draft ratio possible under the conditions and one-third thereof, thereby fibrillating the extrudate just as it leaves the die exit.