Abstract:
PROBLEM TO BE SOLVED: To disclose a heat dissipation structure comprising at least one interface card slot.SOLUTION: The heat dissipation structure comprises a plate body, at least one heat dissipation sheet and at least one interface card opening. The plate body includes opposing first surfaces and a second surface toward a circuit board. The heat dissipation sheet is formed on the first surface of the plate body. The interface card opening exposes an interface card slot therein through the first surface and the second surface of the plate body. The heat dissipation structure is capable of causing a plurality of heat sources of the circuit board to simultaneously dissipate heat and reducing the number of heat dissipation modules provided in a known circuit board, thereby saving the time and the labor cost required for assembly. The heat dissipation structure covers the circuit board, thereby protecting electronic elements of the circuit board, and also has a dust-proof function, thereby prolonging the available lifetime of the circuit board.
Abstract:
PROBLEM TO BE SOLVED: To provide a thin keyboard key cap satisfying the needs for low profile and size reduction by simplifying assembling, and reducing necessary parts. SOLUTION: This thin keyboard key cap is provided with at least a substrate 302, a flexible print circuit layer 304 and a key cap 300. The substrate 302 includes at least a first section 302a, a base 302c, and a second section 302b, and at least one of the first section and the second section is projected from the base at a predetermined angle with the base. The first section or the second section are respectively provided with a first end point or a second end point and the end points are mutually positioned, and separated with a predetermined distance. A flexible print circuit layer includes a first electric contact and a second electric contact. The key cap is arranged on the substrate, and provided with at least one connection section 310a, and connected to at least one of the first section and the second section projected from the substrate. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a portable computer and its shock absorbing assembly. SOLUTION: A portable computer 100 is provided with an element 10, a hard disc drive 20, a support member 30, an isolator 40, a vibration absorbing material, and a damper 60. The hard disc drive is situated in the internal part of the element. The support member is situated on the hard disc drive. The isolator is situated on the support member. The vibration absorbing material is situated on the hard disc drive. Thus, the hard disc drive is connected to the element through the isolator and to the vibration absorbing material through the damper. As a result, vibration of the hard disc drive can be reduced. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a method for processing a transmission window size changing (TWSC) procedure to solve problems that occur when control messages are lost during radio transmission. SOLUTION: There is provided a method for controlling receivers and transmitters to process a transmission window size changing procedure. To adjust the transmission window size of a transmitter, the method includes a step for allowing a receiver to transmit a control message that has window size parameters to a transmitter, and a step for allowing the transmitter to output a confirmation response message to the receiver, when the transmitter receives the control message and to adjust the transmission window size according to the window size parameters. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To exclude an unexpected disturbance caused by STATUS PDU generated when a reset procedure is in progress. SOLUTION: A method for reset procedure control sets a clock period of a timer Timer_Status_Prohibit to an appropriate value, so as to prevent an interference from a timer Timer_Status_Periodic against the count of a state variable VT(RST). Also, the method for reset procedure control uses a modified trigger condition. Accordingly, a transmitter ignores the STATUS PDU while the reset procedure is in progress. In short, instead of the state variable VT(RST) being abnormally increased, the reset procedure functions correctly according to a set protocol parameter MaxRST. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a method for operating trigger reset of a stopped RLC (radio link control) part in a radio communication system. SOLUTION: The method for operating the trigger reset of the radio link control (RLC) part in the radio communication system includes the steps of: starting RLC reset procedures by transmitting a reset protocol data unit (RESET PDU) and starting a Timer_RST timer; stopping the RLC part before the RLC part receives a RESET ACK PDU according to the reset procedures; delaying the trigger reset of the RLC part to be operated by turn-off of the Timer_RST timer until the RLC part is continued by a higher level layer; and processing the trigger reset after the RLC part is continued by the higher level layer. COPYRIGHT: (C)2004,JPO
Abstract:
PROBLEM TO BE SOLVED: To provide an electronic device having portability to conquer the problem of calculation capability shortage.SOLUTION: The electronic device includes a main calculation module, and a display module. The main calculation module executes a first operation system. When the display module is within a connection range connectable to the main calculation module, the display module displays a screen of the first operation system, and when the display module is outside the connection range, the display modules executes a second operation system to display a screen of the second operation system.
Abstract:
PROBLEM TO BE SOLVED: To provide a method to block a sender from processing SDUs required to be transmitted through a radio bearer when a memory block corresponding to the radio bearer is full and to guarantee that every PDU received by a receiver can be received in a memory block corresponding to a new radio bearer. SOLUTION: With regard to data transmission, after a transmitting buffer is reconfigured, PDUs required to be transmitted through a previously established radio bearer are kept and gradually received by a receiver. A new radio bearer is guaranteed to gradually take control of these occupied storage space. With regard to data reception, the receiver outputs WINDOW SUFIs to the sender for dynamically tuning a transmission window size for the new radio bearer, so that the PDUs transmitted from the sender will never be discarded. Thereby, radio transmission efficiency is greatly improved and data throughput is optimized. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To secure radio resources which are distributed in the situation of not converting an RRC supported by a mobile unit from a dormant state to an active state from being carelessly opened. SOLUTION: A mobile unit or UE (user equipment) has the radio resource control (RRC) and a plurality of specific states defining the connectivity between the UE and a base station. When the RRC indicates that the connection with the base station is "out of service", a series of timers are started to limit the duration of attempts by the RRC to re-enter an "in service" condition before the RRC releases the allocated resources and moves to an idle mode. In certain circumstances, it is necessary to stop one or more of the timers and prevent inadvertently serving the connection. COPYRIGHT: (C)2004,JPO