Abstract: A technique for positioning a semiconductor chip and a mounting substrate with high precision using an alignment mark. In a semiconductor chip, a mark is formed in an alignment mark formation region over a semiconductor substrate in the same layer as an uppermost layer wiring (third layer wiring) in an integrated circuit formation region. Then, in the lower layer of the mark and a background region surrounding the mark, patterns are formed. Pattern P1a is formed in the same layer as a second layer wiring, pattern P1b is formed in the same layer as a first layer wiring, pattern P2 is formed in the same layer as a gate electrode, and pattern P3 is formed in the same layer as an element isolation region.

Abstract: A method for sorting mail includes performing an automatic address recognition process on a digitized image of a mail piece and generating a plurality of conditional address recognition results and a plurality of confirmation values each associated with one of the plurality of conditional address recognition results. The method can include sending the digitized image, the plurality of conditional address recognition results and the plurality of confirmation values to a video coding system. The method can include detecting a possible error in a first video coding result, the possible error detected using error correction information including information from the automatic address recognition process. The method may include indicating the possible error to a video coding operator, and performing a video coding operation to obtain a second video coding result and arbitrating or selecting one of the results as output.

Abstract: In a chip pick-up process after dicing in an assembly process during manufacture of a semiconductor integrated circuit device it is an important subject to diminish a pick-up defect caused by the reduction in thickness of each chip which is proceeding in quick tempo. Particularly, bending of the chip peripheral portion caused by a peeling operation is very likely to induce cracking and chipping of the chip. In the present invention, to solve these problems, in case of peeling a chip from a dicing tape (adhesive tape) or the like while vacuum-chucking the chip by a chucking collet, the flow rate of a vacuum chucking system in the chucking collet is monitored to check a bent state of the chip before complete separation of the first chip from the adhesive tape.

Abstract: A blood processing system includes a flow reversing device with at least an air sensor in the venous line located near the patient. During treatment, blood flow is reversed to cause air to infiltrate the blood lines if any disconnections or breaks in the blood line are present. One means for placing the sensor close to the patient is to provide the flow switching device aid sensors in a small lightweight module that can be located close the treatment machine. Another is to provide a module with just the sensors near the access.

Abstract: The invention relates generally to a nebulizer, for example, of ultrasonic nebulizer (30) having a bowl shaped container (12) and a tubular energy transmitter in the form of acoustic transmitter pipe (34). One end of the acoustic transmitter pipe (34) is immersed in the liquid (14) of the container (12). The bowl shaped ultrasonic transducer (16) is operatively coupled to the bowl shaped container (12) for transmission of ultrasonic energy to the liquid (14) and acoustic transmitter pipe (34). Absorption of transmitted energy by the liquid (14) forces the liquid (14) toward an upper end of the acoustic transmitter pipe (34) where it is nebulized in the form of an aerosol. The invention also relates generally to a device and method for delivering a substance in an aerosol form into a cellular organism, and a hand held device for delivering a substance to a cellular organism.

Abstract: A system and method for receiving and storing data about a unique postal indicium, the data being received from a printing location after printing of the postal indicium and determining whether scanned information about the postal indicium received from a reading location matches the stored data, is a duplicate, or is otherwise suspected of being fraudulent. The system and method may include sending instructions to the reading location on how to handle a mail piece to which the postal indicium is affixed; and sending information to an automatic revenue protection processing system, if the scanned information about the postal indicium does not match the stored data about the postal indicium, is a duplicate, or is otherwise suspected of being fraudulent.

Abstract: A solar energy collection system includes a primary solar receiver and a secondary solar receiver. The secondary solar receiver generates steam using energy from solar radiation incident thereon. The primary solar receiver receives the generated steam from the secondary solar receiver and superheats the steam using energy from solar radiation incident thereon. A plurality of heliostat-mounted mirrors reflects incident solar radiation onto one of the primary and secondary solar receivers. A controller aims a portion of the heliostat-mounted mirrors at the primary solar receiver such that a predetermined thermal profile is provided on a surface of the primary solar receiver.

Abstract: The present invention provides a one-way clutch comprising an outer race, an inner race, a roller adapted to transmit torque between the outer race and the inner race, a cage having a window for holding the roller, a spring disposed in the pocket between the outer race and the roller and adapted to bias the roller toward an engagement direction with respect to the cam surface and having one end and the other end which include tab portions bent non-straightly from a main body portion, one of the tab portions being locked to an axial end face of the outer race, the other tab portion being pinched between an axial end face of the roller and a flange portion of the cage, and wherein one end of the spring is secured to the outer race and the other end is engaged by the roller, and the one end and the other end are connected to the main body portion of the spring via bent portions, and the bent portions are provided with interference preventing portions for interfering the bent portions with the outer race and the

Abstract: A bioreactor and bioreactor system are suitable for the growth of materials from algae. More specifically, the system preferred embodiments use concentrated sunlight in a solo- or co-generation system to produce algae and products therefrom as well as solar thermal energy.

Abstract: An ultraviolet treatment chamber for treating exhaust streams, particularly those containing organic particulates, utilizes ultraviolet light energy very efficiently. This is done by setting up a circulating flow in a treatment plenum so that all of the effluent experiences a substantially uniform residence time without the need for baffles or other flow controllers that would block the ultraviolet light.

Abstract: In a wireless chip receiving the multi-rate data according to the related art, power consumption and a circuit area of an analog-to-digital converter become large. In a digital calibration type analog-to-digital converter including both a reference analog-to-digital conversion unit and a main analog-to-digital conversion unit, when processing the high-sample rate wireless receive signal, both the reference analog-to-digital conversion unit and the main analog-to-digital conversion unit are operated to configure a general digital calibration type analog-to-digital converter, and when processing a low-sample rate wireless receive signal, analog-to-digital conversion is performed by using the reference analog-to-digital conversion unit and operations of the main analog-to-digital conversion unit or the like are stopped to remarkably reduce power consumption.

Abstract: A RF power amplifying device is constituted by a system of a balanced amplifier including first phase shifters, a first RF power amplifier, a second RF power amplifier, second phase shifters, and a power combiner. Transmitting power Pout is detected by a first power level detector connected to an output of the first RF power amplifier, a second power level detector connected to an output of the second RF power amplifier, and an adder. A level control signal from a level control circuit controls transmitting power in response to a transmitting signal with wanted power level and a detected signal of the adder.

Abstract: A method of determining survivability is disclosed. The method can include selecting a mission scenario and providing data associated with the scenario as input to a plurality of low-level modeling tools each associated with a corresponding spectrum, and performing a spectral analysis of the selected scenario using each of the low-level modeling tools for the corresponding spectrum. The method can also include generating an event probability matrix for each analyzed spectrum based on the output of the low-level model, the event probability matrix including a probability of detection, a probability of tracking, and a probability of engagement for each of a plurality of mission scenario reference points. Using the event probability matrix as input, a constructive analysis can be performed using a high-level simulation system configured to simulate actual event occurrence for a specific run of the mission scenario and a probability of survival based on a result of the constructive analysis can be determined.

Abstract: An achromatic lens system is provided with a cemented resin lens having positive refractive power constructed by a resin lens L11 having positive refractive power cemented with a resin lens L12 having negative refractive power, and a close-contact multi-layer type diffractive optical element L11E, the diffractive optical element L11E being disposed to an image side of the cemented resin lens, the diffractive optical element L11E being constructed by cementing two diffractive element members DE11, DE12 each made of different optical materials with each other, and the cemented surface thereof being a diffractive optical surface Gf on which grooves of a diffraction grating are formed, there by being lightweight and easily manufactured, capable of excellently correcting chromatic aberration and spherical aberration at the same time.

Abstract: A phase change memory is formed of a plug buried within a through-hole in an insulating film formed on a semiconductor substrate, an interface layer formed on the insulating film in which the plug is buried, a recording layer formed of a chalcogenide layer formed on the interface layer, and an upper contact electrode formed on the recording layer. The recording layer storing information according to resistance value change is made of chalcogenide material containing indium in an amount range from 20 atomic % to 38 atomic %, germanium in a range from 9 atomic % to 28 atomic %, antimony in a range from 3 atomic % to 18 atomic %, and tellurium in a range from 42 atomic % to 63 atomic %, where the content of germanium larger than or equal to the content of antimony.

Abstract: In a flat plate type thick film resistor, an insulation performance is improved by excluding the nonuniformity of potential distribution on a wiring plane, which is generated when electric current flows in a resistance wire. Simultaneously, generation of noise depending on potential distribution and variation of stray capacitance around a resistor is suppressed. When the resistance wire having a constant thickness and uniform resistivity, which is formed on an insulating substrate, is connected to a pair electrode conductors that face to each other, in the way that the resistance wire is repetitively bent to the alternate side in zigzags, a potential gradient on the wiring plane, which is generated when electric current flows in the resistance wire, is constant by properly selecting the line width, the bending angle, and the spacing between bending vertexes of a resistance wire.

Abstract: Illumination devices (7a) and (7b) which irradiate light having a wavelength of 1.1 ?m or less are arranged on a front surface and a rear surface of a cover (8) of a dicing device (1). After a wafer is placed on a dicing stage (3), when the wafer is diced by a blade (4a) attached to a spindle (5), light is irradiated on an entire surface of an upper surface (element forming surface) of the wafer by the illumination devices (7a) and (7b). At this time, an illuminance of light on the wafer is set at 70 lux or more and 2000 lux or less. By this means, during a dicing operation, an area to be a light-shielded area by the spindle (5) or the like is not present on the wafer.

Abstract: The present invention provides a nitride semiconductor light emitting device having an n-type ohmic electrode with an Au face excellent in ohmic contacts and in mounting properties, and a method of manufacturing the same. The device uses an n-type ohmic electrode having a laminate structure that is composed of: a first layer containing Al as a main ingredient and having a thickness not greater than 10 nm or not less than 3 nm; a second layer containing one or more metals selected from Mo and Nb, so as to suppress the upward diffusion of Al; a third layer containing one or more metals selected from Ti and Pt, to suppress the downward diffusion of Al; and a fourth layer being made of Au, from the side in contact with an n-type nitride substrate in order of mention, and after the laminate structure is formed, the n-type ohmic electrode is annealed.

Abstract: An inspection apparatus includes a wafer stage for carrying a wafer, an illumination module which irradiates an inspection beam on the wafer carried on the wafer stage, a detection module which detects scattering rays or reflection rays from the wafer on the wafer stage and outputs an image signal, a coordinates control module which stores information about the arrangement of individual inspection areas on the wafer, and an imperfect area recognition module which recognizes, on the basis of the inspection area arrangement information stored in the coordinates control module, an imperfect inspection area interfering with a wafer edge.

Abstract: Providing a wide-angle lens having high optical performance, an optical apparatus using thereof, and a method for focusing the wide-angle lens. The lens including, in order from an object, a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power, and a third lens group G3 having positive refractive power. Upon varying focusing from an object locating at infinity to an object locating at close distance, the first lens group G1 is fixed, and the second lens group G2 and the third lens group G3 are moved to the object side. The second lens group G2 includes a negative lens component L21 to the most object side, and a given conditional expression is satisfied.