摘要:
A sheet feeding device, including: a first tray on which sheets to be fed are stacked; a second tray which is disposed above the first tray to provide a two-tier structure and on which the sheets after having fed from the first tray are stacked; a sheet-feed path extending from the first tray to the second tray; a sheet-feed mechanism which is operable to separate one of the sheets stacked on the first tray, to feed the one of the sheets into the sheet-feed path, and to discharge the one of the sheets to the second tray such that the one of the sheets slides under another of the sheets that has been discharged immediately before the one of the sheets; and at least one sheet guide which is configured to warp the sheets discharged to the second tray, in a direction perpendicular to a sheet-feed direction in which the sheets are fed.
摘要:
In the method of obtaining captures images, there is overlaps in images in the flight direction and in a direction (cross direction) that crosses the flight direction. A predetermined number of the captured images containing overlapping sections that include a target point are selected out of the obtained images in the flight direction and/or the cross direction. From the overlap sections of these captured images, selected images are obtained by selecting image sections within a specific range that contains the target point. Using the flight direction and the cross direction as axes for a matrix, the selected images are arranged to create an aerial photograph data set.
摘要:
At a predetermined position during the lateral movement of a carriage 10, a gap switching mechanism 30 for switching a gap between a recording head 15 and a recording medium is provided. The recording head 15 is mounted facing downward on the carriage 10. A part close to one side on a lower end of the carriage is slidably and pivotably supported by a guide shaft 11 of a round shaft shape. A switching block member 13 provided with several abutment portions 52 and 53 with different heights, which are positioned so as to be opposed to a slide portion 12a at an upper end of a frame 12 extending in a vertical direction along a back of the carriage. The A switching block member 13 is pivotably supported by the carriage. A first pushing portion 56 is located at a left end of the frame so as to abut against the switching block member 13. A pivotal posture of the first pushing portion is changed due to the abutment to bring the abutment portion 53 into a slide contact relationship with the frame 12, so that a small gap is provided. A second pushing portion 57 is located at a right end of the frame so as to abut against the switching block member 13, a pivotal posture of the first pushing portion is changed according to the abutment to bring the abutment portion 52 into a slide contact relationship with the frame 12, so that a large gap is provided.
摘要:
The invention is for a paper insert device for a printer having a tractor cover for openably covering an opening before a tractor, a cut paper guide located above the tractor and behind an opening for manual insertion of a cut paper, and a manual insert cover for openably covering the opening. The manual insert cover is substantially flush with the cut paper guide when open.
摘要:
A monolithic ceramic capacitor having a higher DC breakdown voltage per unit thickness of the dielectric ceramic body than heretofore. The major ingredient of the ceramic is expressed as {(Ba.sub.1-x-y Ca.sub.x Sr.sub.y)O}.sub.k (Ti.sub.1-z Zr.sub.z)O.sub.2, where x, y, z and k are numerals in the ranges specified herein. To this major ingredient is added a minor proportion of a mixture of boric oxide and silicon dioxide in specified ranges of proportions. For the fabrication of capacitors having dielectric bodies of the above composition, the moldings of the mixture of the major ingredient and additives in the specified proportions are sintered to maturity in a reductive or neutral atmosphere and then reheated at a lower temperature in an oxidative atmosphere. The sintering temperature can be so low (1000.degree.-1200.degree. C.) that the moldings can be cosintered with base metal electrodes buried therein.
摘要:
A sheet feeding device, including: a first tray on which sheets to be fed are stacked; a second tray which is disposed above the first tray to provide a two-tier structure and on which the sheets after having fed from the first tray are stacked; a sheet-feed path extending from the first tray to the second tray; a sheet-feed mechanism which is operable to separate one of the sheets stacked on the first tray, to feed the one of the sheets into the sheet-feed path, and to discharge the one of the sheets to the second tray such that the one of the sheets slides under another of the sheets that has been discharged immediately before the one of the sheets; and at least one sheet guide which is configured to warp the sheets discharged to the second tray, in a direction perpendicular to a sheet-feed direction in which the sheets are fed.
摘要:
A scanning device may include a first structural member and a second structural member, a movable body that is configured to reciprocate between the first structural member and the second structural member, and a cable of which a first end is fixed to one of the first and second structural members and a second end fixed to the movable body. The cable may have a curved portion between the first end and the second end thereof. The scanning device may further include an elastic member of which a first end portion is fixed to one of the first and second structural members to which the first end of the cable is fixed, and a second end portion is engaged to the curved portion. The elastic member may be configured to elastically urge the cable in a direction opposite to the curving direction of the curved portion.
摘要:
At a predetermined position during the lateral movement of a carriage 10, a gap switching mechanism 30 for switching a gap between a recording head 15 and a recording medium is provided. The recording head 15 is mounted facing downward on the carriage 10. A part close to one side on a lower end of the carriage is slidably and pivotably supported by a guide shaft 11 of a round shaft shape. A switching block member 13 provided with several abutment portions 52 and 53 with different heights, which are positioned so as to be opposed to a slide portion 12a at an upper end of a frame 12 extending in a vertical direction along a back of the carriage. The A switching block member 13 is pivotably supported by the carriage. A first pushing portion 56 is located at a left end of the frame so as to abut against the switching block member 13. A pivotal posture of the first pushing portion is changed due to the abutment to bring the abutment portion 53 into a slide contact relationship with the frame 12, so that a small gap is provided. A second pushing portion 57 is located at a right end of the frame so as to abut against the switching block member 13, a pivotal posture of the first pushing portion is changed according to the abutment to bring the abutment portion 52 into a slide contact relationship with the frame 12, so that a large gap is provided.
摘要:
A coordinates measuring apparatus comprising a detecting unit constituted by an optical system for obtaining an image of an object and a detecting system having a plurality of arrayed detecting elements disposed in such a manner that respective detecting signals are superposed at the position of said image, a control unit for taking out data from each of said arrayed detecting elements, and a storage unit for storing the data of each array taken out from said control unit.
摘要:
A monolithic capacitor having a dielectric ceramic body cosintered with at least two base metal electrodes buried therein. The ceramic body is composed of a major ingredient expressed by the formula,(Ba.sub.1-v-w Me.sub.v Mg.sub.w O).sub.k (Zr.sub.1-x-y Ti.sub.x Si.sub.y)O.sub.2where Me is either or both of strontium and calcium, and v, w, x, y and k are numerals in specified ranges. To this major ingredient is added a minor proportion of a mixture of lithium oxide, silicon dioxide, and one or more metal oxides selected from among barium oxide, magnesium oxide, zinc oxide, strontium oxide and calcium oxide. For the fabrication of capacitors the mixture of the above major ingredient and additives in finely divided form are formed into moldings of desired shape and size, each with at least two electrodes buried therein. The moldings and electrodes are cosintered in a reductive or neutral atmosphere at temperatures of less than 120.degree. C. and then are reheated at a lower temperature in an oxidative atmosphere.