摘要:
A wireless power feeding system capable of long distance and highly efficient space transmission of power is provided. A wireless power feeding system includes a power transmitter, a power receiver, and a power receiving body. The power transmitter generates electromagnetic waves. The power receiver is supplied with power by means of the electromagnetic waves received from the power transmitter using a magnetic field resonance phenomenon. The power receiving body is inserted into an electromagnetic field created by the power transmitter and the power receiver, and receives power by means of the electromagnetic field.
摘要:
A channel (1) formed in a substrate (41) branches into channels (2, 3) at a branch point (43). On this branch point, obstacles (8) having a columnar structure are aligned at certain intervals.
摘要:
A fragmenting reaction of peptide is achieved while maintaining the isolated state of peptide. Isolated peptide fractions isolated by electrophoresis are prepared in flow paths. Subsequently, prepared peptide fractions are dried by each of the flow paths. Then, dried peptide fractions are in contact with protease. Then, independent liquid membranes of a solvent are formed over the surfaces of peptide fractions, which have been in contact with protease, disposed on the flow paths, respectively.
摘要:
After a sample is previously separated into plural components in a channel formed in a microchip (353), the channel is irradiated along a separation direction with a laser beam from a laser oscillator (361) to sequentially ionize each fraction separated in the channel. The ionized fraction is detected by a mass spectrometry unit (363) and analyzed by an analytical result analyzing unit (371). The analytical result is stored in a memory (369) while associated with position information in a driver control unit (367) and information on laser beam irradiation condition in a laser control unit (373), and the analytical result is imaged by an imaging unit (375). The imaged analytical result is displayed on a display (377).
摘要:
Disclosed is a donepezil-containing transdermally absorbable preparation which develops reduced adverse side effects and shows a satisfactory level of therapeutic effect. The preparation comprises an adhesive and a donepezil component (containing crystalline donepezil having type-B crystal polymorphism) and/or a salt thereof, wherein the donepezil component or the salt thereof is contained in an amount of 9 to 50% by mass relative to the total weight of the adhesive. The preparation (particularly, one having a non-aqueous adhesive layer) shows an excellent penetration of donepezil and/or a salt thereof into the skin, retains good stability of the active ingredient therein, and is remarkably reduced in local stimulation and adverse side effects.
摘要:
An electrophoresis chip is provided with a channel that is filled with a solution in which a sample is dissolved, the electrophoresis chip being configured to carry out electrophoresis by applying voltage along the channel in a state in which the channel is hermetically sealed to separate the sample in the channel, and after this electrophoresis is performed, to carry out mass spectrometry by scanning a laser along the channel in a state in which the channel is open to an environment in which gas is present. A pattern is formed on the bottom surface of the channel to hold the solution as droplets. This pattern is made into a pattern in which hydrophilic areas are surrounded by hydrophobic areas and side-walls of the channel.
摘要:
A diagnosis supporting system (10) includes a diagnosis data obtaining unit (20) that obtains diagnosis data in which a movement parameter reflecting a movement speed of each component in separating a sample collected from a test subject into plural components with a chip (12) and a character of each component is in correspondence, a parameter storing unit (34) that stores the movement parameter of a characteristic component showing a state of suffering from a specific disease in correspondence with the disease, a relationship data storing unit (35) that stores relationship data showing a relationship between the character of the characteristic component and a possibility of suffering from a specific disease, a detecting unit (21) that detects the characteristic component from the diagnosis data based on the movement parameter of the characteristic component and the movement parameter of the diagnosis data by making reference to the parameter storing unit (34), and an inference processing unit (22) that infers the possibility that the test subject is suffering by making reference to the relationship data storing unit (35) based on the character of the detected characteristic component.
摘要:
A liquid sample (104) introduced in a main flow passage (101) is held in a dam portion (105), and a trigger liquid (106) is filled in a trigger flow passage (102). In this state, the trigger liquid (106) is further introduced at desired timing into the trigger flow passage (102) so that the front end portion of the level of the trigger liquid (106) is advanced and the front end portion is brought to be into contact with the dam portion (105). This causes the liquid sample (104) to move to the right (downstream side) in the figure, resulting in the liquid sample (104) flowing out to the downstream side of the main flow passage (101). This means that the trigger liquid (106) provides priming to realize a liquid switch.
摘要:
A channel (103) is formed in a substrate (101) and a drying area (107) comprising a plurality of pillars (105) is formed in one end of the channel (103). A cover (109) is formed over the channel (103), except the area above the drying area (107). When a sample is introduced into the channel (103), it is guided to the drying area (107) by capillary phenomenon. The drying area (107) is heated by a heater (111) to evaporate the solvent for concentrating and drying the solute.
摘要:
An edge portion which defines a planar shape has two long end sides (108a, 108b) which extend in parallel to each other, and two short end sides (107, 109) which have parallel portions extending in parallel to each other. The two long end sides and the two short end sides are reflection terminals. The parallel portion of the first short end side (107) includes a first portion (107a) and a second portion (107b). The positions of the antinodes of a first standing wave formed by a traveling wave directed toward the first portion (107a) and a reflected wave of the traveling wave and a second standing wave formed by a traveling wave directed toward the second portion (107b) and a reflected wave of the traveling wave in a direction substantially parallel to the long end sides (108a, 108b) are deviated by ¼ of the wavelength of an electromagnetic wave propagating through an electromagnetic wave transmission sheet.