1. A wireless power supply system comprising:
a power feeding system equipped with a transmission antenna for wirelessly transmitting an electric power from a power source; and
a receiver antenna having a receiver coil wound around an outer periphery of a substantially bar-like core for receiving the transmitted electric power, wherein the core of the receiver antenna has at least one end area tilting at a predetermined angle with respect to a linear area.
2. The wireless power supply system according to claim 1, wherein:
a plurality of the receiver antennas are provided; and
the receiver coils of the plurality of the receiver antennas are connected in series or in parallel.
3. The wireless power supply system according to claim 2, wherein the plurality of the receiver antennas are disposed the furthest apart from one another in a case which contains the receiver antennas.
4. A capsulated endoscope comprising:
a receiver antenna having a receiver coil wound around an outer periphery of a substantially bar-like core for receiving an electric power wirelessly, wherein the core of the receiver antenna has at least one end area tilting at a predetermined angle with respect to a linear area.
5. The capsulated endoscope according to claim 4, wherein the at least one end area of the core is bent along a configuration of a case which contains the core.
6. The capsulated endoscope according to claim 4, wherein:
a plurality of the receiver antennas are provided; and
the receiver coils of the plurality of the receiver antennas are connected in series or in parallel.
7. The capsulated endoscope according to claim 5, wherein:
a plurality of the receiver antennas are provided; and
the receiver coils of the plurality of the receiver antennas are connected in series or in parallel.
8. The capsulated endoscope according to claim 6, wherein the plurality of the receiver antennas are arranged the furthest apart from one another in the case.
9. The capsulated endoscope according to claim 7, wherein the plurality of the receiver antennas are arranged the furthest apart from one another in the case.
10. A capsulated endoscopic system comprising:
a power feeding system equipped with a transmission antenna for wirelessly transmitting an electric power from a power source; and
a capsulated endoscope which contains a receiver antenna having a receiver coil wound around an outer periphery of a substantially bar-like core for receiving the transmitted electric power, wherein the core of the receiver antenna has at least one end area tilting at a predetermined angle with respect to a linear area.
11. The capsulated endoscopic system according to claim 10, wherein the at least one end area of the core is bent along a configuration of a case which contains the core.
12. The capsulated endoscopic system according to claim 10, wherein:
a plurality of the receiver antennas are provided; and
the receiver coils of the plurality of the receiver antennas are connected in series or in parallel.
13. The capsulated endoscopic system according to claim 11 wherein:
a plurality of the receiver antennas are provided; and
the receiver coils of the plurality of the receiver antennas are connected in series or in parallel.
14. The capsulated endoscopic system according to claim 12, wherein the plurality of the receiver antennas are arranged the furthest apart from one another in the case.
15. The capsulated endoscopic system according to claim 13, wherein the plurality of the receiver antennas are arranged the furthest apart from one another in the case.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A battery unit comprising:
cells,
a circuit board arranged below the cells,
an electrolyte receiver arranged between the cells and the circuit board to receive an electrolyte leaking out of the cells,
an absorbing member arranged in the electrolyte receiver, and
a cell supporting member arranged in the electrolyte receiver to support the cells, thereby positioning the cells not to contact the absorbing member.
2. A battery unit according to claim 1, wherein the electrolyte receiver has an outlet allowing the electrolyte to flow out of the electrolyte receiver along a specified route before overflowing.
3. A battery unit according to claim 2, wherein the outlet is located below the cells.
4. A battery unit according to claim 2, wherein the outlet is located above the absorbing member.
5. A battery unit according to claim 1, wherein the absorbing member is bonded to an inner bottom surface of the electrolyte receiver.