摘要:
An apparatus for blood treatment has a housing having a blood inlet for introducing the blood to be treated and a blood outlet for exhausting the treated blood, at least one blood channel within the housing and extending from the inlet to the outlet and being constituted by a plasma-separating membrane capable of allowing the plasma component of blood to permeate therethrough while preventing the blood cells from penetrating therethrough. A blood treating material is packed in the space within the housing around the blood channel. A pump is connected to the inlet for pumping blood into the inlet. A pressure varying mechanism operatively associated with the housing imposes from outside the housing on the space within the housing pressure changes for alternately changing the direction of the pressure difference between the inside of the blood channel and the blood treating material-containing space, so that the plasma component of the blood flow in the blood channel is caused to permeate through the plasma-separating membrane toward the blood treating material to bring the plasma into contact with the blood treating material, and the plasma is thereafter caused to be returned to the blood channel through the plasma-separating membrane.
摘要:
A lock stitching and overlock stitching machine has a primary driving means, a lock stitching device including a drive shaft, an overlock stitching device including a separate drive shaft and being spaced apart from the lock stitching device, the drive shafts of respective stitching devices being coupled to the primary driving means by a clutch means which is operable to rotate the drive shaft of the lock-stitching device in one direction relative to the user and the drive shaft of the overlock-stitching device in an opposite direction relative to the user.
摘要:
An interconnector line of thin film comprising 0.001 to 30 at % of at least one kind of a first element capable of constituting an intermetallic compound of aluminum and/or having a higher standard electrode potential than aluminum, for example, at least one kind of the first element selected from Y, Sc, La, Ce, Nd, Sm, Gd, Tb, Dy, Er, Th, Sr, Ti, Zr, V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, Fe, Co, Ni, Pd, Ir, Pt, Cu, Ag, Au, Cd, Si, Pb and B; and one kind of a second element selected from C, O, N and H in a proportion of 0.01 at ppm to 50 at % of the first element, with the balance comprising substantially Al. In addition to having low resistance, such an Al interconnector line of thin film can prevent the occurrence of hillocks and the electrochemical reaction with an ITO electrode. The interconnector line of thin film can be obtained by sputtering in a dust-free manner by using a sputter target having a similar composition.
摘要:
A sample transfer device is provided which can insert to a charged particle beam apparatus a sample to be observed and analyzed under irradiation of a charged particle beam while suppressing to a minimum the time to expose the sample to the atmospheric environment. The sample transfer device for transferring the sample to be observed and analyzed by irradiating the charged particle beam comprises an expansible hollow member capable of accommodating a sample holder mounting the sample, a fixing member for fixing the sample holder within the expansible hollow member, and a sealing member communicating with the interior of the expansible hollow member to open/close an opening through which the sample holder passes.
摘要:
A pickup and a drive, in a small size, having a spherical aberration correction device capable of correcting various spherical aberration, and coma aberration and/or astigmatism with a low power consumption. A variable-focus lens actuator can correct spherical aberration such that a transparent deformation film warps into a parabolic shape when a magnetic field is applied thereto, thereby changing the light intensity distribution of transmitted light. Further, the variable-focus lens actuator can correct coma aberration and/or astigmatism by arbitrarily tilting the transparent film to change the proceeding direction of the transmitted light.
摘要:
An evaluation method and print wire method which includes (a) fitting a modulation characteristic formula M,m=Msat (1−(Pws−Pasy)/(Pw,m−Pasy)) having a saturated modulation Msat, write start power Pws, and asymptotic power Pasy as parameters to a relation between a plurality of kinds of write power Pw,m and a modulation M,m which is obtained from a signal amplitude of a trial-written signal, and finding an index value of an error; and (b) evaluating whether or not the relation between the write power and the modulation is valid for write power adjustment by using the index value of the error and a predetermined value the print write method further including (c) setting the write power based upon the result of evaluating and executing a write power process with the set write power.
摘要:
A write power adjustment method makes it possible to set optimum write power with high precision. Trial writing is conducted by using write power Pw,m (where m is an integer) of a plurality of kinds, and a modulation M,m associated with each write power is calculated. Optimum asymptotic power Pasy-opt is calculated by performing predetermined computation by using reference asymptotic power Pasy-ref and reference write start power Pws-ref which are previously determined for each medium. An evaluated value S,m=M,m×(Pw,m−Pasy-opt) is calculated by using the optimum asymptotic power Pasy-opt. Write power Pw that makes the evaluated value S equal to zero when applying straight line approximation to a relation between the write power Pw,m and the evaluated value S,m is calculated as optimum write start power Pws-opt. And optimum write power Pw-opt is found by performing predetermined computation on the optimum write start power Pws-opt.
摘要:
A sample transfer device is provided which can insert to a charged particle beam apparatus a sample to be observed and analyzed under irradiation of a charged particle beam while suppressing to a minimum the time to expose the sample to the atmospheric environment. The sample transfer device for transferring the sample to be observed and analyzed by irradiating the charged particle beam comprises an expansible hollow member capable of accommodating a sample holder mounting the sample, a fixing member for fixing the sample holder within the expansible hollow member, and a sealing member communicating with the interior of the expansible hollow member to open/close an opening through which the sample holder passes.
摘要:
A pickup and a drive, in a small size, having a spherical aberration correction device capable of correcting various spherical aberration, and coma aberration and/or astigmatism with a low power consumption. A variable-focus lens actuator can correct spherical aberration such that a transparent deformation film warps into a parabolic shape when a magnetic field is applied thereto, thereby changing the light intensity distribution of transmitted light. Further, the variable-focus lens actuator can correct coma aberration and/or astigmatism by arbitrarily tilting the transparent film to change the proceeding direction of the transmitted light.
摘要:
The present invention achieves an optical recording and regenerating apparatus focusing two opposed beams of light at a same place in an optical recording medium to record a standing wave generated by interference of the two beams of light. In the apparatus, phase information is recorded in the optical recording medium by a phase modulating means for modulating phase of one of the two beams of light. The generation reference light generated from a light source is allowed to interfere with regenerated light generated by projecting one of the two beams of light onto the optical recording medium to generate three or more beams of interfering light having different interference phases are simultaneously generated. The three or more beams of interfering light are then detected, and the phase modulated by the phase modulating means is demodulated from an output of the detector.