Abstract: An apparatus for measuring a remaining power of a battery unit includes a first memory unit, a second memory unit, and a processor. The first memory unit stores a first program code. The second memory unit stores a second program code. The second memory unit is accessed at a second speed that is lower than a first speed at which the first memory unit is accessed. The processor is utilized for reading the first program code from the first memory unit to execute calculation for current of the battery unit during a normal operation mode and reading the second program code from the second memory unit to execute an exception during the normal operation mode if required.

Abstract: A two-stage differential cycloidal speed reducer with a high reduction ratio is provided, including: a plurality of supporting crank shafts; an input shaft including a first crank shaft portion and a second crank shaft portion; a first cycloidal gear provided on the first crank shaft portion; a second cycloidal gear provided on the second crank shaft portion and connected with the first cycloidal gear through the supporting crank shafts; a plurality of first ring pins provided around the outer circumference of the first cycloidal gear and in sliding contact with a plurality of teeth on the periphery of the first cycloidal gear; a first annular gear with the plurality of first ring pins; a plurality of second ring pins provided around the outer circumference of the second cycloidal gear and being in sliding contact with a plurality of teeth on the periphery of the second cycloidal gear; and a second annular gear with the plurality of second ring pins.

Abstract: An engine ignition control device includes: a pulser; and a control unit, which includes a micro control unit (MCU) and a printed circuit board (PCB). The PCB is electrically connected to the micro control unit, wherein the PCB includes a back porch signal generating circuit. The back porch signal generating circuit is electrically connected to the micro control unit, and includes a bipolar junction transistor (BJT). Emitter (E) of the bipolar junction transistor is electrically connected to the pulser, collector (C) of the bipolar junction transistor is electrically connected to the micro control unit, and base (B) of the bipolar junction transistor is increased to a predetermined voltage level that is larger than 0V.

Abstract: A method executes a speed detector and a timer to answer a phone call while a user is driving. The user can set a predetermined velocity of a mobile phone and a predetermined time period to determine whether to answer the phone call while the user is driving. When the mobile phone receives the phone call, if a velocity detected from the speed detector is greater that the predetermined velocity, the timer starts to count a time. If the counted time is greater than the predetermined time period, the mobile phone answers the phone call automatically.

Abstract: A method executes a speed detector and a timer to answer a phone call while a user is driving. The user can set a predetermined velocity of a mobile phone and a predetermined time period to determine whether to answer the phone call while the user is driving. When the mobile phone receives the phone call, if a velocity detected from the speed detector is greater that the predetermined velocity, the timer starts to count a time. If the counted time is greater than the predetermined time period, the mobile phone answers the phone call automatically.

Abstract: An on-board unit (OBU) with a driving-assistance function to be installed on a vehicle includes at least one wireless communication unit and a processing unit. The processing unit receives information of at least one first traffic signal and at least one second traffic signal respectively from their RSUs through the at least one wireless communication unit. The first traffic signal is installed at a first intersection, the at least one second traffic signal is installed at a second intersection, and the vehicle is closer to the first intersection than to the second intersection. The processing unit generates a suggested speed range, within which the vehicle may travel to allow the same to pass through the first intersection and the second intersection without stopping, according to the information of at least one first traffic signal and the at least one second traffic and vehicle position information of the vehicle.

Abstract: A direction and speed control device for an electronic wheelchair includes: a base member mounted on the electronic wheelchair; a manually operable pointing unit mounted on the base member and including a control stick pivotable relative to the base member; first and second three-axis g acceleration sensors, each generating a voltage output indicative of tilt of a respective one of the control stick and the base member in three orthogonal axes; and a control unit operable so as to process the voltage outputs of the first and second three-axis g acceleration sensors to generate corresponding control signals for controlling rotation direction and speed of a wheel unit of the electronic wheelchair.

Abstract: A heat conducting apparatus includes an air guide hood and a heat conducting device. The air guide hood is connected to a hot air supply source for delivering hot air, and includes an air outlet for exit of the hot air. The heat conducting device is disposed at the air outlet of the air guide hood, and includes a contact wall spaced apart from and disposed below the air outlet for contacting a soldered component, and a surrounding wall extending upwardly from the contact wall and connected to the air guide hood. The contact wall and the surrounding wall cooperatively define a space for guiding the hot air. The contact wall conducts the heat to the soldered component so as to melt tin solders between the soldered component and a circuit board, thereby reducing any adverse effect on other electronic components or good chips on the circuit board.

Abstract: An isolated Bacillus amyloliquefaciens Ba-BPD1 having an Accession No. of DSM 21836 is provided. This novel strain has unique 16S ribosomal RNA sequenced as SEQ ID NO:1 and produces amylase, protease, cellulase and lipase, fibrinolytic enzyme to show their biodegradation capacities. Further, B. amyloliquefaciens Ba-BPD1 produces the antibiotic substances, such as iturin, fengycin and surfactin, and has antimicrobial capacity for inhibiting the fungal or bacterial growth. In conclusion, the novel strain of Bacillus amyloliquefaciens Ba-BPD1 and its products can be applied in agriculture, wastewater treatment, food industry and chemical industry.

Abstract: An improved surface mounting method applied in a semiconductor package process is provided, wherein the method comprises the following steps: First a substrate having at least one pad set on one surface of the substrate is provided. Then a mask having at least one opening associated with one of the at least one pad is set on the substrate, wherein each opening is separated into a plurality of sub-openings by a segregator to expose the pad. Subsequently, a printing process is conducted to form a conductive layer on each pad. After removing the mask, a passive device is set on the conductive layer over the pad, and a heating treatment is conducted to fix the passive device on the pad.

Abstract: A targeting apparatus for the correction of the deformity in proximal femur of a child is disclosed and includes a retention assembly; a cylindrical nail retention member tapered toward its half-spherical bottom end and including an upper through hole, a lower through hole, and a top cavity having inner threads for releasably secured to the retention assembly; a first locking nail including a forward threaded portion, an enlarged head, and a retaining recess in the head thereof; and a second locking nail including a forward threaded portion, an enlarged head, and a retaining recess in the head thereof. The invention has the advantages of reducing the area of wound when implanting the locking nails in the femur and saving labor during surgery.

Abstract: A cruise control system for an electric wheelchair includes: a drive unit for driving the electric wheelchair; a user control unit for transmitting user control signals; a controller selectively operable in a normal control mode for controlling the drive unit such that a speed of the electric wheelchair is adjusted in accordance with the user control signals; and a current detecting unit for detecting a load current of the electric wheelchair and outputting a corresponding current signal. The controller has parameter relation information loaded therein, and is further selectively operable in a cruise control mode for controlling the drive unit with reference to the current signal and the parameter relation information to maintain the speed of the electric wheelchair within a desired speed range.

Abstract: A direction and speed control device for an electronic wheelchair includes: a base member mounted on the electronic wheelchair; a manually operable pointing unit mounted on the base member and including a control stick pivotable relative to the base member; first and second three-axis g acceleration sensors, each generating a voltage output indicative of tilt of a respective one of the control stick and the base member in three orthogonal axes; and a control unit operable so as to process the voltage outputs of the first and second three-axis g acceleration sensors to generate corresponding control signals for controlling rotation direction and speed of a wheel unit of the electronic wheelchair.

Abstract: An improved surface mounting method applied in a semiconductor package process is provided, wherein the method comprises the following steps: First a substrate having at least one pad set on one surface of the substrate is provided. Then a mask having at least one opening associated with one of the at least one pad is set on the substrate, wherein each opening is separated into a plurality of sub-openings by a segregator to expose the pad. Subsequently, a printing process is conducted to form a conductive layer on each pad. After removing the mask, a passive device is set on the conductive layer over the pad, and a heating treatment is conducted to fix the passive device on the pad.

Abstract: A cruise control system for an electric wheelchair includes: a drive unit for driving the electric wheelchair; a user control unit for transmitting user control signals; a controller selectively operable in a normal control mode for controlling the drive unit such that a speed of the electric wheelchair is adjusted in accordance with the user control signals; and a current detecting unit for detecting a load current of the electric wheelchair and outputting a corresponding current signal. The controller has parameter relation information loaded therein, and is further selectively operable in a cruise control mode for controlling the drive unit with reference to the current signal and the parameter relation information to maintain the speed of the electric wheelchair within a desired speed range.

Abstract: A new structure is disclosed for semiconductor devices in which contact regions are self-aligned to conductive lines. Openings to a gate oxide layer, in partially fabricated devices on a silicon substrate, have insulating sidewalls. First polysilicon lines disposed against the insulating sidewalls extend from below the top of the openings to the gate oxide layer. Oxide layers are grown over the top and exposed sides of the first polysilicon lines serving to insulate the first polysilicon lines. Polysilicon contact regions are disposed directly over and connect to silicon substrate regions through openings in the gate oxide layer and fill the available volume of the openings. Second polysilicon lines connect to the contact regions and are disposed over the oxide layers grown on the first polysilicon lines.

Abstract: A new structure is disclosed for semiconductor devices in which contact regions are self-aligned to conductive lines. Openings to a gate oxide layer, in partially fabricated devices on a silicon substrate, have insulating sidewalls. First polysilicon lines disposed against the insulating sidewalls extend from below the top of the openings to the gate oxide layer. Oxide layers are grown over the top and exposed sides of the first polysilicon lines serving to insulate the first polysilicon lines. Polysilicon contact regions are disposed directly over and connect to silicon substrate regions through openings in the gate oxide layer and fill the available volume of the openings. Second polysilicon lines connect to the contact regions and are disposed over the oxide layers grown on the first polysilicon lines.

Abstract: A golf bag includes a bag body having a rigid bottom end with horizontal and inclined portions, and a stand unit with two legs pivoted to the bag body, and two push rods pivoted to the legs. A footplate is provided with a pivot connector at a middle portion thereof. The pivot connector defines a pivot hole for receiving rotatably a crossbar that interconnects lower ends of the push rods. The footplate is disposed below the inclined portion of the bottom end of the bag body, and is free of a connection with the bottom end of the bag body. The footplate is coplanar with the horizontal portion when the bag body is at an upright position. When the bag body is tilted, the legs pivot away from the bag body, and the footplate is coplanar with the inclined portion of the bottom end of the bag body.

Abstract: A system and process are provided for controlling congestion at a node of an asynchronous transfer mode (ATM) communications network. The process and system utilize fuzzy logic in determining whether or not to "admit," i.e., allocate a virtual channel (VC) for, new communications (or calls) to the node. Fuzzy logic is also use to control the rate cells are transmitted to the node for communications already "admitted," i.e., for which a VC has already been allocated. The fuzzy logic rules for bandwidth estimation in admission control may be developed from an "equivalent capacity" model. The fuzzy logic rules for adjusting cell transmission rates may be developed from a "two-threshold" congestion control model.