Appln. No. 15/316,687
`Amendment dated December 28, 2018
`Reply to Office Action dated November 1, 2018
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`AMENDMENTS TO THE CLAIMS
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`This listing of claims will replace all prior versions, and listings, of claims in the application:
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`Listing of Claims
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`1.
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`(Currently Amended) A power supply device to be mounted to a vehicle
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`which mounts an electrical component that does not belong to the power supply
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`device, the power supply device comprising;
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`a first unidirectional converter that converts power to be supplied from an
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`input power supply to a first converted power by switching, and supplies the first
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`converted power to a power storage device in a single direction;
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`a second unidirectional converter that converts, by switching,
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`the first
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`converted power to be supplied from the first unidirectional converter or power to be
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`supplied from the power storage device to a second converted power, and supplies
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`the second converted power to a load device in a single direction;
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`a noise filter that
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`reduces noise generated in the first unidirectional
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`converter and the second unidirectional converter; and
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`a shield that covers the first switehng—peweHupplyunidirectional converter,
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`the second Wehng—peweHprl-yunidirectional converter, and the noise filter, the
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`shield does not cover the power storage device and the electrical component, and
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`blocks electromagnetic noise,
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`wherein the noise filter is provided between the first unidirectional converter
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`and the power storage device, between the power storage device and the second
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`unidirectional converter, and wherein a branch point at which a power line from the
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`first unidirectional converter to the power storage device intersects a power line
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`from the second unidirectional converter to the power storage device is nearer to the
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`first unidirectional converter than to the power storage device;
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`wherein the second unidirectional converter converts the power
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`to be
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`supplied from the power storage device to the second converted power, and supplies
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`the second converted power to the load device when the first unidirectional
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`Appln. No. 15/316,687
`Amendment dated December 28, 2018
`Reply to Office Action dated November 1, 2018
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`converter does not convert the power to be supplied from the input power supply to
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`the first converted power, and
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`wherein the second unidirectional converter converts the first converted
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`power to be supplied from the first unidirectional converter to the second converted
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`power, and supplies the second converted power to the load device when the first
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`unidirectional converter converts the power to be supplied from the power supply to
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`the first converted power.
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`2. (Previously Presented) The power supply device of Claim 1,
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`wherein the noise filter is interposed on a current path between the first
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`unidirectional converter and the power storage device, and the noise filter is not
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`interposed on a current path between the first unidirectional converter and the
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`second unidirectional converter.
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`3. (Previously Presented) The power supply device of Claim 1,
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`wherein a current capacity of the noise filter is higher than any of a first
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`maximum value of a current that flows from the first unidirectional converter and a
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`second maximum value of a current
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`that
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`flows to the second unidirectional
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`converter, and is lower than the total value of the first maximum value and the
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`second maximum value.
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`4. (Original) The power supply device of Claim 1,
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`wherein the noise filter has a common mode choke coil.
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`5. (Cancelled)
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`6. (Cancelled)
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`Appln. No. 15/316,687
`Amendment dated December 28, 2018
`Reply to Office Action dated November 1, 2018
`
`7. (Previously Presented) The power supply device of Claim 1,
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`wherein supplying the first converted power by the first unidirectional
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`converter from the input power supply to the power storage device and supplying
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`the second converted power by the second unidirectional converter from the power
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`storage device to the load device are not performed simultaneously.
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`8. (Currently Amended) The power supply device of Claim 1,
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`wherein the first unidirectional converter does not convert the power to be
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`supplied from the mower supply to the first converted power when the second
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`unidirectional converter converts the power to be supplied from the power storage
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`device to the second converted power.
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`9. (Previously Presented) The power supply device of Claim 1,
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`wherein the power supply device is mounted to a vehicle,
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`the input power supply is an AC power supply outside the vehicle,
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`the first unidirectional converter is configured of an AC-DC converter and a
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`DC-DC converter, and
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`the second unidirectional converter is configured of a DC-DC converter.
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`10.
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`(Currently Amended) The power s_upfly device of Claim 1, further
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`comprising1
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`a first line filter coupled between the input power supply and the first
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`unidirectional converter; and
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`a second line filter coupled between the second unidirectional converter and
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`the load device,
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`wherein the shield covers the first line filter and the second line filter.
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