摘要:
An automatic document feeder comprises: a feeding unit that causes an image of a first side of a document to be read by a first image reading unit; a second image reading unit that reads an image of a second side of the document; a release unit that supports a reading guide opposite to a reading surface of the second image reading unit and enables underneath of the reading surface to be released; and a paper ejection tray on which the document having been subjected to image reading and ejected from a paper ejection roller pair is accumulated, wherein an end fence that rises up at a document ejection direction upstream side of the paper ejection tray is configured of separate members that are an upper portion and a lower portion, and a rotational pivot of the release unit is provided downstream from the end fence in a feeding direction.
摘要:
A sheet conveying device such as a feed mechanism includes a pick-up roller and a cover member. The pick-up roller feeds, into an apparatus, a sheet such as a document on a placing table such as a document placing table on which the sheet is placed. The cover member such as a pick-up cover covers the pick-up roller. The cover member is supported at both ends thereof on a shaft of the pick-up roller or on shaft bearings that receive the shaft of the pick-up roller.
摘要:
A sheet conveying device includes: a separation sheet feeding mechanism having a paper feeding belt and a separation roller; and an adjustment mechanism that changes contact state of the paper feeding belt to the separation roller by changing relative position of the paper feeding belt and the separation roller, and changes and adjusts separation performance of the separation roller for the subsequent sheet, wherein the adjustment mechanism includes a cam follower member changing the relative position of the feeding belt and the separation roller, the cam member includes a first cam face and a second cam face which are formed at each rotation radius position in accordance with the rotation angle position, and are spaced apart in the rotation radius direction, and the cam follower member has a contact unit guided by the first cam face and the second cam face.
摘要:
A sheet conveyance device includes a loading section, a sheet feeding unit, a separation section disposed downstream in a sheet conveyance direction from the sheet feeding unit, a conveyance member to transport a sheet separated by the separation section, a trailing-edge detector disposed at a first conveyance distance (L1) downstream from a separation position (Ab) and including a rotary follower and a rotation detector, a first leading-edge detector disposed downstream from the trailing-edge detector, and a controller. The trailing-edge detector A detects a sheet length in the sheet conveyance direction. The controller causes the sheet feeding unit to start sheet feeding in response to detection of the leading edge of the sheet by the first leading-edge detector when the detected sheet length equals a predetermined reference length and in other cases in response to detection of the trailing edge of the sheet by the trailing-edge detector.
摘要:
An infrared detector includes a pyroelectric element, a first amplifier, and a second amplifier. The pyroelectric element includes a first electrode formed on a first surface of a pyroelectric body, and a second electrode formed on the opposite surface. The first amplifier is connected to the first electrode, and amplifies signals induced to the first electrode. The second amplifier is connected to the second electrode, and amplifies signals induced to the second electrode.
摘要:
A substrate surface inspection method inspects for a defect on a substrate including a plurality of materials on a surface thereof. The inspection method comprises: irradiating the surface of the substrate with an electron beam, a landing energy of the electron beam set such that a contrast between at least two types of materials of the plurality of materials is within a predetermined range; detecting electrons generated by the substrate to acquire a surface image of the substrate, with a pattern formed thereon from the at least two types of materials eliminated or weakened; and detecting the defect from the acquired surface image by detecting as the defect an object image having a contrast by which the object image can be distinguished from a background image in the surface image. Defects present on the substrate surface can be detected easily and precisely by using a cell inspection.
摘要:
There is provided a microphone that can suppress vibration noise stemming from mechanical vibrations and that outputs a collective signal having superior quality.There is provided a microphone comprising a first capacitance section M1 having a first movable electrode 101 and a second electrode 102 disposed opposite the first electrode 101 and a second capacitance section M2 that has a first movable electrode 111 and a second electrode 112 disposed opposite the first electrode 111; a first amplifier 201 that amplifies a signal from the first electrode 101 of the first capacitance section M1 and a signal from the second electrode 112 of the second capacitance section M2; and a second amplifier 202 that amplifies a signal from the second electrode 102 of the first capacitance section M1 and a signal from the first electrode 111 of the second capacitance section M2.
摘要:
An automatic document feeder includes a separating and feeding unit which has a separating member and a paper feeding member coming into contact with the separating member at a predetermined separating pressure, and separates and feeds an original sheet by sheet from a bundle of originals placed on an original placing table; a conveying unit which conveys the original separated by the separating and feeding unit toward a scanning position; a separating pressure switching unit which applies and releases the separating pressure and which is controlled by a control unit to release the separating pressure after a leading edge of a preceding sheet of the original has passed through the separating and feeding unit and to apply the separating pressure before a sheet of original separated and fed next to the preceding sheet of original is fed from the bundle of original to the separating and feeding unit.
摘要:
A plating method and apparatus for a substrate fills a metal, e.g., copper, into a fine interconnection pattern formed in a semiconductor substrate. The apparatus has a substrate holding portion 36 horizontally holding and rotating a substrate with its surface to be plated facing upward. A seal material 90 contacts a peripheral edge portion of the surface, sealing the portion in a watertight manner. A cathode electrode 88 passes an electric current upon contact with the substrate. A cathode portion 38 rotates integrally with the substrate holding portion 36. An electrode arm portion 30 is above the cathode portion 38 and movable horizontally and vertically and has an anode 98 face-down. Plating liquid is poured into a space between the surface to be plated and the anode 98 brought close to the surface to be plated. Thus, plating treatment and treatments incidental thereto can be performed by a single unit.
摘要:
An artificial nipple can include a nipple body portion connected to a mounting structure that is configured for mounting the nipple on an infant feeding bottle 11. A mammary papilla leading end portion 140 can be disposed at the leading end portion of a mammary papilla portion 130 and have a leading end opening portion 141. The wall from the nipple body portion to the mammary papilla leading end portion is made of a soft material. The inner layer on the inner side of the wall is formed of a shape holding layer made of a material having a rigidity capable of holding the wall shape. The outer layer on the surface side of the wall is formed of a tongue abutting layer having a smooth face for allowing a peristalsis motion by a tongue. Between the shape holding layer and the tongue abutting layer there is disposed a deformation absorbing layer which is made of a material having a lower rigidity than that of the material of the shape holding layer and the tongue abutting layer. The deformation absorbing layer can be made thicker than the shape holding layer and the tongue abutting layer.