摘要:
Bottomed first regions 23a′ and 23b′, and second regions 24a′ and 24b′ are formed by joining film 14 to undersurface 21 of chip body 12 of a micro-channel chip. Third regions 25a′ and 25b′ are formed between first regions 23a′ and 23b′, and second regions 24a′ and 24b′ so as to be located on carbon inks 16a and 16b. The width of third regions 25a′ and 25b′ is formed so as to be greater than the width of carbon inks 16a and 16b.
摘要:
The present invention relates to a microchannel chip capable of preventing fluid leakage caused by a lamination defect. Bottomed first regions, second regions, and third regions are formed by joining a film to a lower surface of the chip main body of a microchannel chip. The third regions are in communication with the second regions and are formed on carbon inks. The third regions are formed wider than the carbon inks are. The third regions are filled with an electroconductive adhesive.
摘要:
Bottomed first regions 23a′ and 23b′, and second regions 24a′ and 24b′ are formed by joining film 14 to undersurface 21 of chip body 12 of a micro-channel chip. Third regions 25a′ and 25b′ are formed between first regions 23a′ and 23b′, and second regions 24a′ and 24b′ so as to be located on carbon inks 16a and 16b. The width of third regions 25a′ and 25b′ is formed so as to be greater than the width of carbon inks 16a and 16b.
摘要:
A micro-channel chip can be coated uniformly with a thin inorganic oxide film and can prevent an ionic hydrophobic substance from adsorbing through a surface of an inorganic oxide film. In the micro-channel chip, surfaces of inner walls of through-holes in an upper plate member and a channel of a lower plate member are entirely coated with a SiO 2 film. The SiO 2 film is formed of two layers, namely a bottom layer that contains a high content of carbon atoms and is formed in a part that contacts a resin substrate, and a surface layer that contains nearly zero content of carbon atoms and t is formed in a part that is exposed on the surface of a channel.
摘要:
The present invention relates to a microchannel chip capable of preventing fluid leakage caused by a lamination defect. Bottomed first regions, second regions, and third regions are formed by joining a film to a lower surface of the chip main body of a microchannel chip. The third regions are in communication with the second regions and are formed on carbon inks. The third regions are formed wider than the carbon inks are. The third regions are filled with an electroconductive adhesive.
摘要:
A folding circuit and an analog-to-digital converter wherein a response to small signals is improved, a load on a clock signal can be reduced, and the increase of circuit area can be prevented. The circuit includes a reference voltage generating circuit that generates a plurality of differential voltages as reference voltages, and a plurality of amplification circuits that convert differential voltages between the plurality of reference voltages and an analog input voltage to differential currents, and output these differential currents. The output ends of the amplification circuits are alternately connected. Each of the amplification circuit is configured by a differential amplifier circuit having cascode output transistors (145, 146). A switch (144), which is turned on in synchronization with the control clock, is provided between the both sources of the cascode output transistors (145,146).
摘要:
A first liquid fed into a first flow passage 6 of a fluid handling apparatus travels to the open end thereof on the side of a second flow passage 7 due to capillarity. The movement of the first liquid is uniformed on the cross section of the flow passage by the function of a capillarity promoting portion 220 or 230 of the bottom 21 of the first flow passage 6. Then, the movement of a second liquid fed into the second flow passage 7 is uniformed on the cross section of the flow passage by the function of the capillarity promoting portion 220 or 230 of the bottom 21 of the second flow passage 7. Thus, the movement of the front end of the second liquid is substantially uniformed to surely extrude gas from the second flow passage 7 to the outside via a fourth flow passage 10.
摘要:
An encode circuit includes a digital average unit that receives cyclic thermometer codes or standard thermometer codes, and that reduces a bubble error in the received thermometer codes by a majority vote rule, a logical boundary detection unit that detects a logical boundary in the thermometer codes output from the digital average unit, and an encoder unit that generates output codes based on output signals from the logical boundary detection unit.
摘要:
The image forming method for executing the proof printing based on a printing job for printing images on recording sheets including a sheet has a step 1) of selecting an substitutive sheet to be used in place of a tab sheet specified in the printing job, and a step 2) of giving an instruction to print a tab sheet image to be printed on the tab of the tab sheet and an outline image representing at least a portion of the tab sheet, on the substitutive paper selected in the step 1).
摘要:
A method of producing a polishing pad having a polishing layer is characterized in that the polishing layer is produced by a photolithographic method including: forming a sheet molding from a curing composition containing at least an initiator and an energy ray-reactive compound to be cured with energy rays; exposing the sheet molding to energy rays to induce modification thereof, to change the solubility of the sheet molding in a solvent; and developing the sheet molding after irradiation with energy rays, to partially remove the curing composition with a solvent thereby forming a concave and convex pattern at least one surface.