Abstract: In accordance with a method for generating a trial placement plan for an IC having two or more identical modules, a floor plan reserves a separate area of identical size and shape for each of the identical modules, one of which is designated a “master module” and the others designated “clone modules”. A placement and routing (P&R) tool initially places all of the cell instances of the clone modules at the center of their reserved areas. The P&R tool then employs a conventional placement algorithm to iteratively adjust positions of cell instances of all other modules, including the master module within their reserved areas in a manner that tries to minimize net lengths. The P&R tool copies the placement within the master module area into the clone module areas either after every N>0 iterations of the placement algorithm and/or after the placement algorithm has completed placement for the master module area.

Abstract: A method for processing integrated circuit devices. The method includes providing a monitor wafer, which comprising a silicon material. The method introduces a plurality of particles within a depth of the silicon material. The plurality of particles have a reduced activation energy within the silicon material. The method subjects the monitor wafer including the plurality of particles into a rapid thermal anneal process. The method includes applying the rapid thermal anneal process at a first state including a first temperature. The first temperature is within a range defined as a low temperature range, which is less than 650 Degrees Celsius. The method includes removing the monitor wafer and measuring a sheet resistivity of the monitor wafer. The method also determines the first temperature within a tolerance of less than 2 percent across the monitor wafer.

Abstract: A method for processing integrated circuit devices. The method includes providing a monitor wafer, which comprising a silicon material. The method introduces a plurality of particles within a depth of the silicon material. The plurality of particles have a reduced activation energy within the silicon material. The method subjects the monitor wafer including the plurality of particles into a rapid thermal anneal process. The method includes applying the rapid thermal anneal process at a first state including a first temperature. The first temperature is within a range defined as a low temperature range, which is less than 650 Degrees Celsius. The method includes removing the monitor wafer and measuring a sheet resistivity of the monitor wafer. The method also determines the first temperature within a tolerance of less than 2 percent across the monitor wafer.

Abstract: An integrated circuit (IC) layout process is organized into two phases. During the Phase 1 of the process, a preliminary placement plan is generated fixing the position of every cell of an IC design described by a gate level netlist. A trial routing plan is also generated establishing approximate routes of the nets that are to interconnect cell terminals. The placement plan and the trial routing plan are then iteratively analyzed and modified as necessary to ensure that the layout meets various signal path timing, signal integrity, and power distribution and other constraints. Thereafter, at the start of Phase 2 of the layout process, the trial routing plan is converted into a detailed routing plan specifying in detail the exact routes to be followed by all nets. The placement plan and detailed routing plan are then iteratively analyzed and modified as necessary to ensure that they meet all design constraints.

Abstract: A switch device of theft-prevented type alarm has a first switch module controlled by a starting switch so that the first switch module is turned on when the starting switch is pressed at a first time and is maintained in an on state. A second switch module is normally turned on to connect an input power to the first switch module, and outputs power when the first switch module is turned on. A power-off control circuit is coupled to the second switch module. A receiver is provided for activating the power-off control circuit to turn off the second switch module in response to receiving an off signal.

Abstract: A vibration-sensing alarm device has a receiving circuit for receiving radio signals transmitted from a transmitter. A decoder decodes the signals transmitted from the receiving circuit. A control switch is controlled by the decoder to be turned on or off. An alarm circuit is activated to drive an alarm module to generate an alarm when the control switch is turned on and is disabled when the control switch is turned off. A power supply and timing control is provided to supply power and timing signals to the receiving circuit, the decoder, the control switch, and the alarm circuit. A motion sensor is provided for turning on the power supply and timing control when sensing a vibration.

Abstract: A switch arrangement includes a transmitter, a receiver, and a locating mechanism, the transmitter and the receiver having a respective power circuit and a respective power on/off switch controlling the respective power circuit, the transmitter being controlled to transmit a radio signal, the receiver receiving the radio signal from the transmitter and running subject to the radio signal received, the locating mechanism being used to hold the transmitter and the receiver together, the power on/off switches of the receiver and the transmitter being forced to switch off the respective power circuits when the transmitter and the receiver are fastened together, the power on/off switches of the receiver and the transmitter automatically switching on the respective power circuits when the transmitter and the receiver are separated from each other.

Abstract: A switch device of theft-prevented type alarm has a first switch module controlled by a starting switch so that the first switch module is turned on when the starting switch is pressed at a first time and is maintained in an on state. A second switch module is normally turned on to connect an input power to the first switch module, and outputs power when the first switch module is turned on. A power-off control circuit is coupled to the second switch module. A receiver is provided for activating the power-off control circuit to turn off the second switch module in response to receiving an off signal.

Abstract: A vibration-sensing alarm device has a receiving circuit for receiving radio signals transmitted from a transmitter. A decoder decodes the signals transmitted from the receiving circuit. A control switch is controlled by the decoder to be turned on or off. An alarm circuit is activated to drive an alarm module to generate an alarm when the control switch is turned on and is disabled when the control switch is turned off. A power supply and timing control is provided to supply power and timing signals to the receiving circuit, the decoder, the control switch, and the alarm circuit. A motion sensor is provided for turning on the power supply and timing control when sensing a vibration.

Abstract: A computer lock includes a first locking plate, the first locking plate including a handle, a hook rod, and a coupling structure connected between the handle of the first locking plate and the hook rod ofthe first locking plate, the handle of the first locking plate having a locating hole, the hook rod of the first locking plate having a free end terminating in a hooked portions; a second locking plate, the second locking plate including a handle, a hook rod, and a pivot hole disposed between the handle of the second locking plate and the hook rod of the second locking plate and pivoted to the coupling structure of the first locking plate, the handle of the second locking plate having a locating hole, the hook rod of the first locking plate having a free end terminating in a hooked portion; and a retainer member adapted for insertion into the locating hole of the first locking plate and the locating hole of the second locking plate.

Abstract: A computer lock is disclosed, which includes a first locking plate, the first locking plate comprising a handle, a hook rod, and a coupling structure connected between the handle of the first locking plate and the hook rod of the first locking plate, the handle of the first locking plate having a locating hole, the hook rod of the first locking plate having a free end terminating in a hooked portion; a second locking plate, the second locking plate comprising a handle, a hook rod, and a pivot hole disposed between the handle of the second locking plate and the hook rod of the second locking plate and pivoted to the coupling structure of the first locking plate, the handle of the second locking plate having a locating hole, the hook rod of the first locking plate having a free end terminating in a hooked portion; and a retainer member adapted for inserting the locating hole of the first locking plate and the locating hole of the second locking plate.

Abstract: A user recognition system used in a restricted area. The system including a first alert status check when a legal or an illegal user enters the restricted area. The system includes a second alert status when the user or illegal user leaves the restricted area. The receiver continuously detects the recognition signal transmitted by the transmitter carried by the legal user during the first alert status, so as to judge if the legal user is in the restricted area or not.

Abstract: A threading apparatus for threading a thread through the eye of a sewing needle which includes a platform, a threading rack fixedly mounted on the platform, the threading rack having a compressible and resilient thread guide ring for holding the eye of a sewing needle for enabling a thread to be inserted through the sewing needle by inserting the thread through the thread guide ring above the eye of the sewing needle being coupled to the thread guide ring, and a spool holder fixedly mounted on the platform for holding a spool of thread.

Abstract: A radio burglar alarm system for travel bag includes a transmitter unit and at least one receiver unit, the transmitter unit transmitting one of a set of control signals, each receiver unit including a control switch controlled by the control signal from the transmitter unit to close/open the circuit, a vibration sensor for detecting a vibration of the respective receiver unit, and an alarm circuit controlled by the vibrations sensor to output an alarm signal. The control switch of each receiver unit closes the circuit between the vibration sensor and alarm circuit of the respective receiver unit when receiving no signal from the transmitter unit, enabling the alarm circuit to be triggered by the corresponding vibration sensor when the corresponding vibration sensor detects a vibration of the respective receiver unit. The transmitter unit has an emergency button, which directly drives the alarm circuit of each receiver unit to activate the alarm when depressed.

Abstract: A wireless intercommunicating system includes a base unit connected to a telephone through a telephone line, and a user unit for intercommunication with the base unit by radio signal, the user unit being carried with the user and selectively controlled for use as a radio to receive the broadcasting of a radio broadcast station, or a wireless telephone.

Abstract: An alarm system includes a trigger unit, a recognition unit, and an alarm unit. The trigger unit is operated by the user to output a radio wave to the recognition unit upon an emergency, causing the recognition unit to output a radio signal in triggering the alarm unit to output an alarm signal to the outside, asking for help.

Abstract: A burglar alarm system for an electronic apparatus with a slot comprises a radio transmitter unit and a radio receiver unit. The radio transmitter unit can transmit a radio code signal when inserted into the slot of the electronic apparatus. The radio receiver unit can be carried by a user to receive the code signal from the radio transmitter unit. The radio receiver unit automatically output an alarm signal when moved away from the electronic apparatus beyond a predetermined distance due to loss of reception of the code signal from the radio transmitter unit.

Abstract: An alarm system for an electronic apparatus with a slot comprises a radio transmitter unit and a radio receiver unit. The radio transmitter unit can be carried by a user, including an antenna for transmitting a radio code signal and a control switch for controlling power on/off of the radio receiver unit. The radio receiver includes a security switch controlled to turn on/off the radio receiver unit when inserting/removing from the slot of the electronic apparatus. The radio receiver unit automatically outputs an alarm signal when moved away from the electronic apparatus beyond a predetermined distance due to being incapable of receiving the code signal from the radio transmitter unit.

Abstract: A security alarm system including at least one code signal generator, at least one code signal receiver, a transmitter, and at least one alarm, the at least one code signal generator and the at least one code signal receiver being respectively mounted on the transmitter and the at least one alarm, the code signal generator providing a switch signal and a switch code to the at least one code signal receiver, causing each code signal receiver to alert or disarm the respective alarm subject to the instruction of the switch signal, the at least one alarm being triggered to buzz when receiving no signal from the at least one code signal receiver after a predetermined length of time.