摘要:
[Problems]To provide a microchip for cell arranging which transfers and arranges the cell accurately and quickly, by combining advantages of the method of an optical tweezer and of micro channel.[Means for Solving Problems]A microchip for arranging cells, including a base, the base comprising: at least one cell supply channel including a cell inlet port in liquid communication with a supply mechanism configured to supply the cells into the cell supply channel; at least one cell drain channel including a cell drain port in fluid communication with a drain mechanism, the cell drain channel configured to guide the cells to the cell drain port; at least one reservoir for temporarily storing the cells flowing between the cell supply channel and the cell drain channel; at least one cell arrangement portion for receiving cells introduced from the reservoir, the cell arrangement portion comprising plural compartments partitioned by a wall; and at least one junction channel extending from the cell arrangement portion to the reservoir; wherein the reservoir is wider than the cell supply channel, the cell drain channel and the junction channel.
摘要:
A sheet feeding device is adapted to be placed beside a sheet processing apparatus by being lifted on a side close to the sheet processing apparatus for engagement with the sheet processing apparatus. The sheet feeding device includes a housing, casters, and an elastic member. The housing stores therein sheets to be supplied to the sheet processing apparatus. Provided for supporting the housing, the casters are mounted on a bottom portion of the housing and include a first caster and a second caster. The first caster is located close to the sheet processing apparatus so as to be movable upward and downward. The second caster is located far from the sheet processing apparatus. The elastic member applies a downward force to the first caster.
摘要:
In an image forming apparatus in which an original reading portion is disposed in an upper portion of the apparatus main body, a feed portion is disposed in a lower portion of the apparatus main body, and a printing portion is disposed between the original reading portion and the feed portion as an image forming system, a paper post-processing portion that can perform a plurality of types of paper post-processing for recording paper transported from the apparatus main body after printing by the printing portion is finished, and a discharge portion to which recording paper is discharged after paper post-processing by the paper post-processing portion is finished, are disposed in a space of the apparatus main body formed by the original reading portion, the printing portion, and the feed portion, and the paper post-processing portion is controlled according to print conditions selected when a print request is made.
摘要:
A transport roller is provided in a transport path in order to transport paper, the transport roller transporting the paper downstream in the transport path by making contact with the paper, and At least one contact portion that makes contact with the paper is provided in the transport roller. The contact portion is deformable in a direction that releases pressing force received from the paper when transporting the paper.
摘要:
A hinge mechanism of an image forming apparatus supporting a platen cover for holding an original at a fixed position on a platen glass includes a hinge unit for supporting the platen cover in such a manner that the platen cover can be opened and closed by swinging it up and down, a compression coil spring for biasing the platen cover in its opening direction, and a hinge holder attached to a housing of the apparatus for accommodating the compression coil spring. The hinge unit is provided with a hinge torque keeping mechanism which causes the compression coil spring to produce a specific amount of hinge torque to bias the platen cover in its opening direction even when the platen cover is closed.
摘要:
In an image forming apparatus in which an original reading portion is disposed in an upper portion of the apparatus main body, a feed portion is disposed in a lower portion of the apparatus main body, and a printing portion is disposed between the original reading portion and the feed portion as an image forming system, a paper post-processing portion that can perform a plurality of types of paper post-processing for recording paper transported from the apparatus main body after printing by the printing portion is finished, and a discharge portion to which recording paper is discharged after paper post-processing by the paper post-processing portion is finished, are disposed in a space of the apparatus main body formed by the original reading portion, the printing portion, and the feed portion, and the paper post-processing portion is controlled according to print conditions selected when a print request is made.
摘要:
The present invention provides a cell-operating device comprising a laser light source and a microscope to observe cell sample fluorescently labeled and a camera to take the images of the cell sample that is observed with said microscope and a computer to capture the digital image data obtained by said camera and a group of mirrors comprising electronic control mirrors of which optical axis can be adjusted so that the laser light irradiated from said laser light source can be guided in to said microscope. The computer includes a binarization program for binarizing said digital image data by identifying whether each pixel of said digital image data captures a part of said cell sample according to the fluorescence luminance of each pixel. The computer has an identification program for identifying the boundaries between adjacent different values in the binarized digital image and joins the boundaries into an isolated closed curve, and a data processing program for processing said binarized digital data so that in all the area within said isolated closed curve a cell exists, and a calculation program to divide said binarized digital image data, after running said data processing program, into sections with a predefined size and identify the center of gravity coordinate of each section, and an adjustment program to adjust the optical axis of said electronic control mirrors so that said laser irradiates said center of gravity coordinate. Thus, the present invention is a cell-operating device that the laser light from said laser light source irradiates said center of gravity coordinate.
摘要:
A magnetic recording and reproducing device includes a main body having a surface forming a gripping surface and also having a cassette insertion port through which a tape cassette can be loaded or unloaded, a cassette holder pivotally supported inside the main body of the device for holding the tape cassette and storing it at a tape cassette loaded position within the main body, a lid member for opening or closing the cassette insertion port as the cassette holder pivots and for forming part of the grip part when the cassette insertion port is closed, and a resilient member coupled to the cassette holder and the lid member for biasing the lid member toward the cassette holder when the cassette holder is stored at the tape cassette loaded position so that the circumferencial edge of the lid member abuts the circumferential edge of the cassette insertion port.