Switching regulator synchronous node snubber circuit

    公开(公告)号:US09973076B1

    公开(公告)日:2018-05-15

    申请号:US15705745

    申请日:2017-09-15

    Inventor: Marshall Stanley

    CPC classification number: H02M1/34 H02M3/1588 H02M2001/348 Y02B70/1466

    Abstract: Various methods and devices that involve snubber circuits for switching power converters are disclosed. An example power converter has a snubbing circuit. The snubber circuit comprises a bypass capacitor connecting an input node of the power converter to a ground node of the power converter, a decoupling capacitor that connects the input node of the power converter to a snubber node, and a snubbing resistor that connects the snubber node to the ground node. The snubbing resistor connects the decoupling capacitor to the ground node of the power converter. The snubbing resistor is greater than 1 ohm. The decoupling capacitor is greater than 5 nanofarads and less than 0.5 microfarads. The bypass capacitor is greater than 1 microfarads.

    Microwave chemical processing reactor

    公开(公告)号:US09767992B1

    公开(公告)日:2017-09-19

    申请号:US15428474

    申请日:2017-02-09

    Applicant: Lyten, Inc.

    Abstract: A processing reactor includes a microwave energy source and a field-enhancing waveguide. The field-enhancing waveguide has a field-enhancing zone between a first cross-sectional area and a second cross-sectional area of the waveguide, and also has a plasma zone and a reaction zone. The second cross-sectional area is smaller than the first cross-sectional area, is farther away from the microwave energy source than the first cross-sectional area, and extends along a reaction length of the field-enhancing waveguide. The supply gas inlet is upstream of the reaction zone. In the reaction zone, a majority of the supply gas flow is parallel to the direction of the microwave energy propagation. A supply gas is used to generate a plasma in the plasma zone to convert a process input material into separated components in the reaction zone at a pressure of at least 0.1 atmosphere.

    Weapon holster
    16.
    外观设计

    公开(公告)号:USD792088S1

    公开(公告)日:2017-07-18

    申请号:US29581166

    申请日:2016-10-17

    Designer: Paul Laemmlen

    CPC classification number: F41C33/048

    Abstract: A holster device is disclosed that can conform or contour a body part or article of clothing to which the holster device is secured to. In addition, the holster device can include wings that are attached to a shell, with the wings being configured to flex by way of flexible and/or compressible spacers that are secured between the wings and shell of the holster device.

    Method for processing a payment
    17.
    发明授权

    公开(公告)号:US09659291B2

    公开(公告)日:2017-05-23

    申请号:US14295661

    申请日:2014-06-04

    Inventor: Chien-Kang Yang

    Abstract: In a method for processing a payment, an electronic device receives transaction information related to a transaction and to a payment for the transaction, accesses a payment card via a portable payment device, cooperates with the payment card to generate a payment command to include at least the transaction information, establishes a session with a banking server, and transmits the payment command to the banking server under the session. The banking server identifies validity of the payment card based on the payment command, and processes the payment according to the transaction information afterward. The electronic device then receives a payment result generated by the banking server after completing the payment.

    Toy apparatus
    19.
    发明授权

    公开(公告)号:US09616327B2

    公开(公告)日:2017-04-11

    申请号:US15003147

    申请日:2016-01-21

    Applicant: Mattel, Inc.

    Abstract: A toy apparatus includes a base piece configured to slide on a surface when an initial pushing force is applied to the toy. A base elongated member is coupled to the base piece, and has a distal end away from the base piece. A movable elongated member has a first end and a second end, and is movable between an open first position and a closed second position. A tether is coupled to the first end of the movable elongated member, wherein tension applied to the tether moves the movable elongated member. In the open first position, the second end of the movable elongated member is away from the distal end of the base elongated member. In the closed second position, the second end is closer to the distal end, and the base elongated member and the movable elongated member are capable of retaining a target piece.

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