摘要:
A ball game apparatus in which movements of a coded ball (20) are detected by detector units (100, 206) and an automatic indication of a player's score is given, where data relating to the ball (20) are stored in a database connected to the detector units (100, 206), the data including the code of a ball (20) and a code relating to a player to whom the ball (20) has been allocated, the ball (20) being configured to temporarily store, and to intermittently transfer to the detector units (100, 206) and thence to the database, data relating to the ball's movements. A rechargeable battery (40) is contained within the ball (20), and is arranged to be charged by a battery charging system. Features of the game may be controlled by means of a player's mobile telephone.
摘要:
A rechargeable cell of an implantable medical device is recharged by an external charging unit that includes a transmitting coil configured to emit an electromagnetic field and a near-field focusing plate having a subwavelength structure pattern that focuses the emitted electromagnetic field to a focal pattern. The device includes a housing having an electromagnetically transparent window and a receiving coil enclosed by the housing. The receiving coil extends adjacent to and is aligned with the window. The rechargeable cell is enclosed by the housing and is configured to be charged by current induced in the receiving coil when the receiving coil is exposed to the focal pattern. The focusing plate may be configured to produce the focal pattern having a size less than an outer dimension of the window and a focal length from the plate that at least reaches the window.
摘要:
A method for operating an electronic device is provided. The method includes monitoring a noise level of a noise signal received via a panel while wireless power is transmitted and/or received at a first power level via at least a conductive pattern, and generating a signal for changing the first power level corresponding to at least a part of an input to at least a part of the panel.
摘要:
The disclosure generally pertains to electronic devices and systems for supporting electronic devices, and provides systems and methods for delivering content and maintaining the operability of mobile computing devices. The system provides integrated wireless charging and local area networking capabilities to deliver content and maintain the operability of a plurality of mobile computing devices. Weather-resistant and dust-resistant enclosures provide protection against harsh environments.
摘要:
In one example a charging sleeve for an electronic device comprises a frame to receive the electronic device and a cover slidably engaged with the frame and comprising a first section connected to a first edge of the frame, a second section connected to the first section by a first foldable joint, a third section connected to the second section by a second foldable joint, and a fourth section connected to the third section by a third foldable joint. Other examples may be described.
摘要:
The invention relates to vacuum system (1) comprising a vacuum cleaner (10) comprising a first housing (11) comprising an air inlet (12), an air outlet (13), a motor fan unit (14) for creating an airflow (F) from the air inlet (12) to the air outlet (13), a battery (15) for powering the motor fan unit (14), and a first unit (16) for charging the battery (15), and a charger (20) comprising a second housing (21) comprising a second unit (26) for changing the battery (15), wherein the first unit (16) is connected to the battery (15) and the second unit (26) is adapted to be connected to an external power source (22), and the first unit (16) and the second unit (26) are adapted for wireless power transfer from the second unit (26) to the first unit (16).
摘要:
A high power appliance system to supply outlet electrical wattage is disclosed. The high power appliance system includes: a primary electrical power source to provide a primary electrical wattage; a secondary electrical power source configured to deliver a stored electrical wattage upon demand and configured to store the primary electrical wattage as the stored electrical wattage when not in demand; an outlet configured to provide the outlet electrical wattage. In the high power appliance system, the outlet electrical wattage is greater than the primary electrical wattage and includes the stored electrical wattage.
摘要:
본 발명은 무선 충전 시스템을 이용한 무선 전력 관리 방법 및 그를 위한 장치 및 시스템을 제공할 수 있다. 본 발명의 일 실시예 따른 무선 전력 수신기가 탑재된 적어도 하나의 사용자 디바이스에 무선으로 전력을 공급하는 무선 전력 송신기에서의 무선 전력 관리 방법은 적어도 하나의 상기 사용자 디바이스에 대응되는 제1 내지 제n 상태 정보를 수신하는 단계와 상기 제1 내지 제n 상태 정보에 기반하여 제1 통계 정보를 산출하는 단계와 산출된 상기 제1 통계 정보를 네트워크 연결된 서버에 전송하는 단계를 포함할 수 있다. 따라서, 본 발명은 무선 충전 시스템상에서 효과적인 무선 전력 관리 방법을 제공하는 장점이 있다.