摘要:
Baglike container (1) that is fitted in a centrifuge to thereby allow centrifugation of any dispersion liquid placed therein. The baglike container for centrifugation is one comprising a main frame constituted of first container wall (3) with recess portion (6) formed so as to allow fitting in a centrifuge and with flange portion (7) provided on an open face border of the recess portion (6) and constituted of flexible second container wall (4) having its peripheral portion sealed mutually with the flange portion (7) of the first container wall (3) so as to define storing space (6′) for dispersion liquid in cooperation with the recess portion (6) and further comprising port (5) fitted to the main frame in a fashion allowing communication with the storing space (6′), wherein the recess portion (6) defining the storing space (6′) can be set in the centrifuge so that centrifugal force perpendicular to the bottom plane of the recess portion (6) applies. Moreover, there is disclosed a method of gene introduction using this baglike container.
摘要:
Provided are membrane elements and membrane units capable of easily forming a space part surrounded with a frame body above the membrane elements regardless of the number of the membrane elements. That is, the membrane elements are membrane elements each comprising filtering membranes on both surfaces of a plate-like supporting plate, wherein spacer parts are formed in both side parts for keeping the membrane face distance to adjacent membrane elements being prescribed intervals, and the spacer parts have through bolt insertion holes and are extended upward from the upper end part of the supporting plate. The membrane units are configured by arranging a plurality of the membrane elements in such a manner that the channel parts formed in the spacer parts are brought into contact with each other, seal panels are installed in the outermost parts of the arranged membrane elements, and a frame body is formed by surrounding the space above the filtering membranes by the spacer parts and the seal panels.
摘要:
In a camera module 1 of the present invention, a mechanical shutter 2 is provided above a top surface of a lens unit 3, and a protrusion section formed to an end of a lens 31 is held in a depression section formed on a back surface of the mechanical shutter 2. With the arrangement, it is possible to cause the camera module 1 employing the mechanical shutter 2 to be smaller and thinner at the same time.
摘要:
A compound of formula I or of tautomeric formula II wherein: R1 and R5 are each independently H, F, Cl, Br, CH2F, CHF2, CF3, Me, or OMe; R2 and R4 are each independently H, a branched C3-6-alkyl, F, Cl, Br, CH2F, CHF2, CF3 or Me, wherein at least one of the groups R2 or R4 is a branched C3-6-alkyl; and R3 is H, F, Cl, Br, CH2F, CHF2, CF3 or Me, or a pharmacologically acceptable salt thereof, pharmaceutical compositions containing these compounds, and their use in treating urinary incontinence or a bladder disease.
摘要:
Disclosed is a copper alloy sliding material having a metal structure wherein intermetallic compounds exist adjacently to Pb-phase islands and/or Bi-phase islands. Because intermetallic compounds exist between the matrix and the Pb phase and/or the Bi phase, the material can have improved anti-seizure property, since, under load or due to wear, the surface of the material has recessions at the soft Pb and/or Bi phase and the matrix with respect to the intermetallic compounds.
摘要:
A compound of formula I or of formula II wherein: R1 is F, Cl, Br, CH2F, CF2H, or CF3; R2 is NR6R7, where R6 is Me, Et, Pr, or iPr, and R7 is Me, Et or Pr; and R3, R4, and R5 independently of one another each are H, Me, F, Cl, Br, CH2F, CF2H, or CF3, and if R4 is Me, F, Cl, Br, CH2F, CF2H, or CF3, then R1 is additionally H or Me, or a pharmacologically acceptable salt thereof. In addition, pharmaceutical compositions comprising an effective amount of these compounds, methods for the treatment or prophylaxis of urinary incontinence and diseases of the bladder using these compounds, and methods for making these compounds are disclosed.
摘要:
Urea is prepared by reacting ammonia and carbon dioxide in an apparatus comprising a vertical condensation and synthesis column and a stripper, to provide a urea synthesis solution comprising urea, unreacted ammonia, unreacted carbon dioxide and water. The urea synthesis solution is transferred from the top of the vertical condensation and synthesis column to the top of a stripper. Carbon dioxide is introduced into the bottom of the stripper and contacted with the urea synthesis solution, thereby separating the unreacted ammonia and the unreacted carbon dioxide from the urea, and providing a mixed gas comprising ammonia, carbon dioxide and water. The mixed gas is transferred into the bottom of the vertical condensation and synthesis column, where it is reacted with liquid ammonia injected into the bottom and a middle of the vertical condensation and synthesis column. The mixed gas and liquid ammonia are condensed and react to form urea, Uncondensed gases are absorbed in an absorbing medium, which is subsequently recycled to the bottom of the vertical condensation and synthesis column.
摘要:
A polishing composition comprising: (a) an abrasives (b) a compound to form a chelate with copper ions (c) a compound to provide a protective layer-forming function to a copper layer, (d) hydrogen peroxide, and (e) water, wherein the abrasive of component (a) has a primary particle size within a range of from 50 to 120 nm.
摘要:
The present invention provides a wafer polishing apparatus capable of controlling the polishing quantity accurately. The wafer polishing apparatus comprises a rotatable polishing stool with a polishing cloth, a carrier for bringing a wafer into contact with the polishing cloth under a predetermined pressure, a pad arranged around the wafer in such a manner as to contact the polishing cloth under a predetermined pressure, a detector for detecting the change of the relative positions of the back of the wafer or the carrier and the pad, and a control unit for controlling the polishing operation in accordance with the polishing quantity computed from the detection signal of the detector, wherein an operating unit includes a sampling unit (82) for sampling the detection signal of the detector with such a sampling period that the number of times sampled per rotation of the polishing stool is plural, a moving average calculating unit (84) for calculating the moving average data by averaging the sampling data in the number equal to an integer multiple of the number of times sampled per rotation, and a polishing quantity computing unit (85) for computing the polishing quantity from the moving average data.
摘要:
Sensors detect a stock removal of a wafer during polishing, and a CPU calculates the stock removal in accordance with information from the sensors. The CPU compares the actual stock removal detected by the sensors and a model stock removal stored in RAM, and determines timings for dressing and replacing said polishing pad in accordance with a difference between the actual stock removal and the model stock removal. The determination results are shown on a display.