摘要:
The invention relates to a micro fluid chip that leads liquids supplied from a plurality of liquid supply ports, respectively, to a minute flow passage, performs mixing and reaction (chemical reaction) of the liquids in the minute flow passage, and obtains a liquid having been processed from a liquid discharge port. A micro fluid chip that leads liquids supplied from a plurality of liquid supply ports, respectively, to a minute flow passage, performs mixing/reaction of the liquids in the minute flow passage, and obtains a liquid having been processed from a liquid discharge port, the micro fluid chip comprising liquid supplies that supply a plurality of flows, which are formed by division of two kinds of liquids, respectively, in an alternate arrangement, and a flow flattening portion provided downstream of the liquid supplies to be configured in flow passage such that liquids alternately arranged are decreased in dimension as they go downstream and increased in dimension in a direction, which intersects the direction of arrangement and a direction of flow, as they go downstream, to be made substantially the same or slightly large in cross sectional area in the direction of flow. According to the invention, liquids of large flow rates can be processed at high speed and an apparatus is not made large in size.
摘要:
A joint to be attached to a port of a micro fluidic element, has an outer peripheral surface of truncated subulate shape at a front end portion of the joint to form a front surface as a top of the truncated subulate shape, and a cuneiform space in an inside of the joint at the front end portion of the joint, the joint is made of an elastomer, and the cuneiform space includes a front end overlapping the front surface as seen in a direction along which a tube is guided by the cuneiform space when the tube is inserted into the joint so that the tube is enabled to penetrate the front surface through the front end.
摘要:
The invention relates to a micro fluid chip that leads liquids supplied from a plurality of liquid supply ports, respectively, to a minute flow passage, performs mixing and reaction (chemical reaction) of the liquids in the minute flow passage, and obtains a liquid having been processed from a liquid discharge port. A micro fluid chip that leads liquids supplied from a plurality of liquid supply ports, respectively, to a minute flow passage, performs mixing/reaction of the liquids in the minute flow passage, and obtains a liquid having been processed from a liquid discharge port, the micro fluid chip comprising liquid supplies that supply a plurality of flows, which are formed by division of two kinds of liquids, respectively, in an alternate arrangement, and a flow flattening portion provided downstream of the liquid supplies to be configured in flow passage such that liquids alternately arranged are decreased in dimension as they go downstream and increased in dimension in a direction, which intersects the direction of arrangement and a direction of flow, as they go downstream, to be made substantially the same or slightly large in cross sectional area in the direction of flow. According to the invention, liquids of large flow rates can be processed at high speed and an apparatus is not made large in size.
摘要:
A packaging device for holding thereon a plurality of semiconductor devices to be inspected on an inspection device including a probe to be electrically connected to an electrode of each of the semiconductor devices, comprises, holes for respectively receiving detachably therein the semiconductor devices to keep a positional relationship among the semiconductor devices and a positional relationship between the packaging device and each of the semiconductor devices constant with a spacing between the semiconductor devices, in a direction perpendicular to a thickness direction of the semiconductor devices, and electrically conductive members adapted to be connected respectively to the electrodes of the semiconductor devices, and extending to an exterior of the packaging device so that the probe is connected to each of the electrically conductive members.
摘要:
A packaging device for holding thereon a plurality of semiconductor devices to be inspected on an inspection device including a probe to be electrically connected to an electrode of each of the semiconductor devices, comprises, holes for respectively receiving detachably therein the semiconductor devices to keep a positional relationship among the semiconductor devices and a positional relationship between the packaging device and each of the semiconductor devices constant with a spacing between the semiconductor devices, in a direction perpendicular to a thickness direction of the semiconductor devices, and electrically conductive members adapted to be connected respectively to the electrodes of the semiconductor devices, and extending to an exterior of the packaging device so that the probe is connected to each of the electrically conductive members.
摘要:
Disclosed are an ultrafine particle film which is effective for the prevention of an electrostatic charge and reflection and can be applied to a large area at a low cost, a cathode ray tube to which the ultrafine particle film is applied, and image display plate to which the ultrafine particles is applied, and a process for producing the ultrafine particle film which comprises attaching a coating solution bath to a Braun tube surface and the like, introducing a containing solution containing anti-reflection SiO.sub.2 ultrafine particles and antistatic SnO.sub.2 ultrafine particles, and elevating up or down on the Braun tube surface and the like at a constant rate.
摘要:
An ultrafine particle film which has excellent anti-staining properties, is effective for the prevention of electrostatic charge and reflection of visible light and can be applied to a large area at low cost, and an image display plate such as the one adapted to a Braun tube to which the ultrafine particle film is applied, and a process for producing the ultrafine particle film which comprises attaching a coating solution bath 22 to a surface of a Braun tube 21, filling the bath with a coating solution 23 containing antistatic SnO.sub.2 ultrafine particles so that the surface of the Braun tube 21 is covered with the coating solution, exposing the coated Braun tube surface at a predetermined rate to form an electrically conductive film on the Braun tube surface, the above process being repeated by using a coating solution containing the visible light anti-reflection ultrafine particles to form a visible light anti-reflection film on the electrically conductive film, and further applying thereon a water repellency treatment.
摘要:
The present invention relates to an ultrafine particle film which is effective for the prevention of electrostatic charge and reflection of visible light and can be applied to a large area, and a process for producing an image display plate to which the ultrafine particle film is applied.This process comprises attaching an object to be coated to a coating solution bath, filling the coating solution bath with a coating solution containing ultrafine particles with a high refractive index, and then exposing the object to be coated, to form an electrically conductive film, the above procedure being repeated by the use of a coating solution containing ultrafine particles with a low refractive index to form a visible light anti-reflection film.
摘要:
An ultrafine particle film which is effective for the prevention of an electrostatic charge and reflection and can be applied to a large area at a low cost, a cathode ray tube to which the ultrafine particle film is applied, and image display plate to which the ultrafine particles is applied, and a process for producing the ultrafine particle film which comprises attaching a coating solution bath to a Braun tube surface and the like, introducing a containing solution containing anti-reflection SiO.sub.2 ultrafine particles and antistatic SnO.sub.2 ultrafine particles, and elevating up or down on the Braun tube surface and the like at a constant rate.
摘要:
Ultrafine particles of a composite particulate substance composed of two or more types of inorganic oxides, forming a particle structure in which two or more types of inorganic oxides are mutually mixed or an inorganic oxide of one type is contained in an inorganic oxide of another type, and having an average particle diameter of not more than 0.1 .mu.m, a process for the production of the ultrafine particles, use of the ultrafine particles as a thin film, particularly in an image display face plate and a cathode ray tube, and a process for using the ultrafine particles therefor.