Abstract: A biological hazard protection body bag comprises an non-transparent outer bag case and a transparent inner bag case, which transparent inner bag case provides a vacuum filtration device formed by a check valve and medical grade filter screen for achieving a vacuum state inside the inner space of the transparent inner bag case by air suction through the check valve of the vacuum filtration device, and the air extracted from the inner space of the transparent inner bag case is completely filtrated by the medical grade filter screen to prevent the pathogen from being extracted from the inner space of the transparent inner bag case to isolate the corpse inside the transparent inner bag case under nearly vacuum state with gastight bag case construction to achieve the purpose of prevent infection or dissemination of pathogen.

Abstract: A diode logic circuit which can select a high voltage from among the voltages of a number of control voltage input terminals using a number of diodes made of Schottky junctions is integrally formed on a compound semiconductor substrate on which MESFET stages for switching and for securing isolations have been formed. In addition, the MESFET stages for switching are controlled by the voltages of the number of control voltage input terminals and the MESFET stages for securing isolations are controlled by the OR voltage that is outputted from the diode logic circuit.

Abstract: The invention provides an ARQ scheme where data packets are transmitted from the transmitter to the receiver in first predetermined time intervals, and positive (ACK) and negative (NAK) acknowledgement messages are transmitted from the receiver to the transmitter in second predetermined time intervals. For each data packet that has been transmitted from the transmitter to the receiver, at least two second time intervals can be used for transmitting the acknowledgement message. The invention therefore improves over synchronous feedback transmission schemes by adding flexibility without incorporating the drawback of asynchronous transmission schemes that are known to have a high signalling overhead. The invention is preferably applicable to UMTS and HSDPA systems but can also be applied in any other communications system. The feedback channel may be uplink or downlink.

Abstract: The system includes a plurality of engines that generate a thrust of an aircraft, each of the engines controlled by a first controllable actuator. A plurality of brakes reduce the speed of the aircraft when it is taxiing, each of the brakes controlled by a second controllable actuator. A control unit generates a piloting setpoint that relates to the longitudinal behavior of the aircraft. A central processing unit automatically determines, from the piloting setpoint, a plurality of individual control commands that are applied automatically to the first and second actuators and used to satisfy the piloting setpoint and a usage objective for the actuators.

Abstract: An image server includes: a focus position control unit for determining a focus position based on a maximum value of focus evaluation detected by a picture signal level detection unit; and a focus lens driver for moving the focus lens in predetermined control volumes based on an instruction from the focus position control means; characterized in that, in case the exposure time is changed to a longer cycle than a predetermined cycle, the focus position control unit determines a large control volume corresponding to the change in exposure time and moves the focus lens with the control volume to detect the maximum value of focus evaluation and performs focus control.

Abstract: A loop filter which is a component of a PLL circuit includes a switching element for switching a capacitance value which connects and disconnects a second capacitive element to a first capacitive element according to a natural angular frequency switching signal, and a switching element for switching a resistance value which short-circuits and opens between both ends of a resistance element according to a natural angular frequency switching signal in order to keep a damping factor at a constant value. It further includes an operational amplifier for charging the second capacitive element at the same potential as the first capacitive element when the second capacitive element is isolated from the first capacitive element.

Abstract: Established is a mask pattern correcting technique for reducing the load to a mask CAD process and for ensuring the minimum dimension defined in an OPC process. A method comprises the steps of: measuring a line width of a mask pattern; extracting edges where the line width of the mask pattern is smaller than a predetermined dimension; generating a central geometrical object having a predetermined width relative to the center between the edges where the line width is smaller than the predetermined dimension; and replacing the portion of the mask pattern where the line width is smaller than the predetermined dimension with the central geometrical object. As a result, the mask pattern line width is changed into the predetermined with dimension of the central geometrical object. This reduces notably the number of geometrical object calculating steps that had been performed for each value of dimension on the basis of a correction table in the prior art, and thereby shortens the mask CAD processing time.

Abstract: The present invention relates to a block polymeric material. Typically the block polymer comprises units capable of having an average cationic charge density of about 15 or less, preferably 5 or less, more preferably from about 0.05 to about 5, even more preferably from about 0.05 to about 2.77, even more preferably from about 0.1 to about 2.75, most preferably from about 0.75 to about 2.25 units per 100 daltons molecular weight at a pH of from about 4 to about 12. The polymeric material is a suds enhancer and a suds volume extender for personal care products such as soaps and shampoos. The compositions have increased effectiveness for preventing re-deposition of grease during hand and body washing. The polymers are also effective as a soil release agent in fabric cleaning compositions.

Abstract: The device comprises a means for measuring a dynamic temperature on the outside of the aircraft, a means for determining a static temperature around the aircraft, using said dynamic temperature, a means for determining, using said static temperature and a thermodynamic equation, a second temperature value corresponding to an estimated temperature at said destination altitude, a means for determining the difference between said first and second temperature values, and a means for emitting a warning signal when said difference is greater than a predetermined value.

Abstract: Linear transmission modulation apparatus 100 has high frequency amplifier 102 that amplifies the high frequency phase modulation signal of a high frequency signal and power source voltage controller 101 that amplifies the baseband amplitude modulation signal of the high frequency signal. Power source voltage controller 101 has delta sigma amplifier 103 that performs delta sigma amplifying of the baseband amplitude modulation signal and generates a delta sigma amplification signal and delta amplifier 104 that performs delta amplifying of the baseband amplitude modulation signal and generates a delta amplification signal. In response to a modulation mode switching control signal that indicates as to whether or not the amplitude modulation signal fluctuates, one of delta sigma amplifier 103 and delta amplifier 104 operates and sends out an output.

Abstract: A two-point frequency modulation apparatus is provided that reduces input timing difference and improves modulation accuracy. Two-point frequency modulation apparatus 10 has: PLL circuit 11; frequency division ratio generator 13 that generates the frequency division ratio in frequency divider 111 based on first digital baseband signal S1 and carrier signal; adder 114 that adds second digital baseband signal S2 to the output signal of loop filter 113; a delay index calculator (filter coefficient calculator 17) that calculates the delay index based on the magnitude of change in the amplitude of the output signal of adder 114; and a delay adjuster (digital filter 18) that shifts the phase of one of first digital baseband signal S1 and second digital baseband signal S2 according to the delay index so as to reduce the phase difference.

Abstract: A polar modulation transmission apparatus is provided which can adjust synchronization between an amplitude signal and phase signal in a simple configuration accurately and automatically. A polar signal generation circuit 101 sends an amplitude signal and phase signal for synchronization adjustment to transmission lines of these signals, incorporates the amplitude signal and phase signal for synchronization adjustment output from low pass filters 104, 132 which are final stage circuits that process the respective signals in their baseband signal states into a delay difference detection circuit 109, a synchronization adjustment control circuit 110 obtains a synchronization adjustment value at which the delay difference between the signals is eliminated based on the delay difference detection result and a synchronization adjustment circuit 102 gives delays corresponding to the synchronization adjustment value to the respective signals.

Abstract: The present invention includes a frame, an optical pick-up module fixed to the frame and a circuit board forming a control circuit fixed to the frame. The frame has fixing parts to other members.

Abstract: A hangar bar for a cathode plate and a method of producing a cathode for electrolytic recovery of metal. The hanger bar comprises a support element which is preferably stainless steel and hollow. An electrically conductive metal cladding is affixed the stainless steel bar by any appropriate mechanism, eg interference fit, welding, chemical or mechanical fastening or coextrusion or roll forming. Affixing the cladding to the stainless steel support element has significant advantages over conventional electroplating techniques including that a more precise engineering specification can be applied to the cladding thickness. This is important to maintain vertical alignment of the cathode plate in the electrolytic cell.

Abstract: A multilayer capacitor 1 has a laminated body 20 configured by laminating a plurality of dielectric substrates 2 each having a plurality of internal electrodes 3 and 5 formed on its main surface and a capacitance component is generated between the facing internal electrodes 3 and 5. The dielectric constant of the dielectric substrate located at a central portion of a lamination direction of the laminated body 20 is lower than that of the dielectric substrate 2 located at the edge of the lamination direction.

Abstract: A process for installation of surface elements (1), the surface elements (1) comprising a core, a decorative upper surface (3) and edges (2) provided with joining means for mechanically locking the surface elements (1) together. Predetermined portions of the edges (2) are provided with a glue which is present on the edges (2) of the surface elements (1) in a passive dry form and which may be activated by applying a liquid. The surface elements (1) are joined to each other by use of the joining means wherein a unit of a plurality of surface elements (1) is formed.

Abstract: An aircraft propulsion system includes four engines with pusher propellers. The engines are mounted in pairs on the wings of the aircraft and the respective directions of rotation thereof, when viewing the engines from the rear of the aircraft from left to right, are: (1) the clockwise direction, (2) the counterclockwise direction, (3) the clockwise direction, and (4) the counterclockwise direction.

Abstract: A communication area reservation method capable of operating a plurality of radio systems using communication area reservation signals (NAV) according to the IEEE802.11. According to this method, a communication terminal accommodation apparatus carries out a radio communication with communication terminal apparatuses through an antenna 101, radio section 102, control section 106, logical link control section 104 and medium access control section 103a. Further, a communication area reservation section 107 generates a communication area reservation signal when necessary (e.g., when a communication starts) and this communication area reservation signal is sent to the communication terminal apparatuses through the radio section 102 and antenna 101.

Abstract: A method to determine, and guide an aircraft on, an intermediate trajectory between a first trajectory, for low-altitude flight, and a second trajectory, from which a tactical landing is carried out, may include determining a point of transition which lies on the first trajectory. The point of transition represents the start of the intermediate trajectory and corresponds to the point where the aircraft must exit the first flight trajectory so as to reach an initial point of the second flight trajectory, under predetermined flight conditions. Upon determining the point of transition, the aircraft is guided along the intermediate trajectory interconnecting the point of transition and the initial point of the second trajectory.

Abstract: An optical disc apparatus for recording, reproducing or erasing an information signal by converging a light flux onto a recording layer through a transparent substrate. The apparatus includes one or a plurality of optical heads having a plurality of objective lenses whose aberrations have respectively been corrected for a plurality of disc substrates of different thicknesses, a cartridge for enclosing the optical disc, a discrimination hole which is formed on the cartridge, and a sensor for detecting the opening/closing state of the discrimination hole and for generating a discrimination signal. In accordance with the result of the discrimination as to the thickness of the loaded optical disc, the objective lens, in which the occurrence of the aberration is smallest, is used, so that the information signal can preferably be recorded, reproduced or erased onto/from the optical discs having different substrate thicknesses.