Abstract: A high definition display apparatus having a wavelength selective absorption effect and an anti-static and anti-reflection effect is provided by thin films having a low resistance and a high refractive index. The high definition display apparatus has an anti-static and anti-reflection film composed of laminated oxide or metallic thin films, wherein at least three layers of oxide or metallic films having different reflectance from each other are laminated onto the front surf ace of the display apparatus, and the laminated films are composed such that an absorbing film containing coloring material is arranged under a high reflectance film as seen from the outer surface of the laminated films.

Abstract: A cup type plating apparatus in which plating is carried out by supplying plating solution to a wafer placed on an opening at a top of a plating tank while an anode and the wafer connected to a cathode provided in the plating tank are electrically connected, and the anode and the cathode are separated by diaphragm provided in the plating tank, provided with a division wall between the anode and the wafer formed in a shape capable of separating the anode and the wafer from each other and having a plurality of openings covered with diaphragm. The concentration of the plating solution supplied to the plating tank separated by the division wall is made to be appropriately controllable. Further, a unit for stirring is provided capable of forcibly altering the flow of plating solution at the target surface of plating.

Abstract: An odor removal system to neutralize odors and VOC emissions in commercial and/or industrial air streams utilizes Non-Thermal Plasma (NTP) to create a range of Reactive Oxygen Species (ROS) to cause the oxidation and/or reduction of odor causing molecules and VOC's. The ROS is generated by drawing atmospheric and/or odorous air through a Dielectric Barrier Discharge Plasma Generation Cell (DBDPGC). The gas is activated by passing it through the non-thermal plasma field in the DBDPGC, producing the ROS that are then immediately mixed into the odorous gas to be treated. If the odorous gas is passing through the NTP field, it is inherently mixed. When large volumes of gas, and/or extremely high odor loads in large gas volumes must be treated, multiple units can be combined in parallel. The DBDPGC has hermetically sealed hot electrodes and may be used in other applications.

Abstract: In one aspect, the invention provides a steam generation apparatus that is liquid fuel fired and addresses conversion of gaseous fuel SIB units to operate with liquid fuel. The invention also relates to a conversion unit for a steam injection boiler, a method for converting a steam injection boiler from gas firing to possible liquid fuel firing and a method for generating steam from a liquid fuel source. The invention employs a fired heater for heating the liquid fuel to a temperature suitable for firing and preheats the water to compensate for the shortfall in heat liberation when a gas boiler is converted to use liquid fuel. In another aspect of the invention, production of steam is achievable consistently by employing step-up heaters with a steam injection boiler. The heaters being connected in parallel to continue heating the water/steam to achieve a higher quality steam over that produced in the boiler while minimizing consideration as to the adverse effects of coil fouling in the boiler.

Abstract: A flammability test apparatus comprises a chamber, an inlet, an ignition source, a heater, and pressure and temperature sensors. In one embodiment, the chamber includes a horizontally-oriented, cylindrically-shaped section. The inlet allows a fluid to be introduced into the chamber. The ignition source ignites the fluid within the chamber, and the heater adjusts the temperature of the fluid within the chamber. The test apparatus includes a sparger for dispersing the fluid within the chamber, and the sparger disposed within the chamber and attached to the inlet. The test apparatus also includes a relief system for exhausting the chamber after the pressure of the fluid in the chamber exceeds a preset pressure.

Abstract: A point of sale terminal including point of sale transaction circuitry, and a socket for selectably receiving and supporting a mobile computing/communicating device and for permitting communication between the mobile computing/communicating device and the point of sale transaction circuitry. The point of sale transaction circuitry is operative both independently of and in cooperation with the mobile computing/communicating device.

Abstract: A seat is pivotally connected to a frame of a wheelchair and is connected by one or more resilient supports. Each support includes a housing attached to either the seat or the frame and a bracket arrangement attached to the other of those wheelchair components. A spring biases the bracket arrangement with respect to the housing and an adjuster enables the force of the spring to be varied to alter resiliency of the support.

Abstract: A uniform optical attenuation system for high power detection comprises a detector unit (11), a plurality of diffusing elements (14, 15, 16, 17) for receiving and diffusing input light and an apertured plate (18, 19) for limiting light received by the detection unit to a portion only of the light diffused by the diffusing arrangement. The plurality of diffusing elements comprise a first diffusing element (12) for receiving and diffusing an input light beam to provide a distributed light source for a subsequent one of the diffusing elements, and final one of the diffusing elements which directs diffused light towards the detection unit. The light detected by the detection unit (11, 18, 19) is substantially independent of variations in numerical aperture of the input light. Each diffusing element may be a diffusing surface, such as a ground glass or opal diffuser, which renders the system substantially independent of variations in optical properties due to heating effects caused by the high energy light.

Abstract: The present invention provides a viscosity index improving lubricant additive which comprises an olefinic oligomer of about 2,000 to about 20,000 number average molecular weight having a viscosity of 75 to about 3,000 cSt at 100° C. and a hydrocarbyl aromatic which contains at least about 5% of its weight from aromatic moieties having a viscosity of about 3 to about 50 cSt at 100° C. where the weight ratio of hydrocarbyl aromatic component to olefin oligomer is from about 1:2 to about 50:1. In another aspect, the invention provides for a lubricating oil composition comprising a base oil and the instant viscosity index improving additive.

Abstract: A method of forming bumps on the active surface of a silicon wafer. A first under-bump metallic layer is formed over the active surface of the wafer. A second under-bump metallic layer is formed over the first under-bump metallic layer. A portion of the second under-bump metallic layer is removed to expose the first under-bump metallic layer. A plurality of solder bumps is implanted onto the second under-bump metallic layer. The exposed first under-bump metallic layer is removed so that only the first under-bump metallic layer underneath the second under-bump metallic layer remains.

Abstract: A clamping device 2 is provided with a hydraulic cylinder 7 for biasing a collet member 5 upward via a collet supporting member 6 and driving a pull rod 4 downward. A piston member 30 has a greater pressure receiving area than the collet supporting member 6 in the circular hydraulic chamber 31 of the hydraulic cylinder 7. Therefore, the hydraulic cylinder 7 can drive the pull rod 4 downward while the collet member 5 is biased upward. Meanwhile, the collet 5a of the collet member 5 is resiliently deformed in a diametrically expanding manner to engage in the vertical bore 1b of a workpiece 1 while slightly moving downward, ensuring a secure locking of the workpiece 1 to a workpiece receiving surface 3a.

Abstract: The method for the control of an internal combustion engine combined with a gas-dynamic pressure wave machine comprising a rotatable housing in order to control the process tuning over the entire performance field of the internal combustion engine as well as a variable width adjustment of the high pressure exhaust gas channel includes a certain control sequence of steps in a positive load variation and a certain control sequence of steps in a negative load variation.

Abstract: It is an object of the present invention to provide a simple-structure physical quantity detecting device whose resistance does not vary irrespective of use for long periods, a method for manufacturing thereof and a motor vehicle control system using the physical quantity detecting sensor to improve its reliability. An airflow sensor (20) is equipped with a heat generating resistor (12H) and a temperature measuring resistor (12C), formed on a semiconductor substrate (11). The heat generating resistor (12H) is formed in a thin-wall portion (11A). Both end portions of the heat generating resistor (12H) are connected through first lead conductors (13H1, 13H2) to electrodes (14H1, 14H2), respectively. A second lead conductor (15H1) connected to the electrode (14H1) extends to an outer circumferential portion of the airflow sensor (10).

Abstract: A transplant material which is capable of imparting desired mechanical properties, elevating bone tissue repair speed and improving biocompatibility. This transplant material comprises an artificial and biologically inactive material, which is to be implanted in vivo as a substitute for bone tissue, and at least one type of cells selected from among osteoblasts and precursory osteoblasts which are adhered to the surface of the artificial material so that the artificial material is coated with the bone matrix produced by the cells. The artificial material involves not only a biologically inactive material but also a biologically inactive material coated with a biologically active substrate.

Abstract: Monodisperse colored spherical particles each having two separated color regions of two hues, that is, two-colored spherical particles, useful, for example, for displays of characters, graphics, images and the like, the two hues being for reverse display in terms of electricity and magnetism from the viewpoint of good suitability for display are provided. In the production process and the apparatus for producing the colored spherical polymer particles, microchannels are utilized including a first microchannel through which a colored continuous phase comprising a color dye/pigment dispersed in a fluid dispersing medium containing a polymerizable resin component and having colored phases of different hues is transferred, and a second microchannel through which a spheroidizing disperse phase flows.

Abstract: Disclosed herein is a semiconductor manufacturing apparatus. The apparatus comprises a transfer module, first and second process modules equipped to adjacent first and second faces of the transfer module while defining an acute angle to the first and second faces of the transfer module, respectively, and a load-lock chamber connected to a third face of the transfer module. The adjacent process modules are disposed parallel to each other. As such, the process modules are close to or in contact with each other on the transfer module, thereby reducing an area occupied by the apparatus without reducing manufacturing efficiency. A source supply unit can be enlarged towards an adjacent face of the adjacent process modules, so that various source materials for forming semiconductor chips can be effectively supplied to the semiconductor manufacturing apparatus through the enlarged source supply unit.

Abstract: A conveyor belt cleaner scraper blade for cleaning the surface of a conveyor belt and a method of manufacture of the scraper blade. The scraper blade includes a body having a base member adapted to be attached to a cross shaft of a conveyor belt cleaner and a scraping member which extends outwardly from the base member to a scraping tip. The scraper blade includes one or more electrical sensors that are embedded in an insert member. The insert member and the sensors are molded and embedded within the body of the scraper blade. Each of the sensors is adapted to provide an electrical output signal representing a physical condition of the scraper blade sensed by the sensor. A variety of sensor embodiments are described, as well as two embodiments of control and monitoring systems for use in conjunction with the various blade and sensor combinations.

Abstract: A lightweight, low cost throttle body and throttle valve placed in the body, both formed of resins, that resolve the problem of excessively large gap formation is disclosed. Circumferentially oriented filler contained in a resin forming a throttle valve compensates to make the radial linear expansion coefficient of the throttle valve substantially equal to that of a bore. Grooves are formed on concentric circles in the throttle valve to orient filler circumferentially. A throttle valve provided with circumferentially oriented filler can be formed by impregnating an aggregate formed by circumferentially arranging the filler with a resin and curing the resin. A rib is formed in a part near a throttle shaft to control molding shrinkage so that the roundness of the bore is small.

Abstract: The present invention relates to a V-notched web formed on a drill insert of a drill tool assembly. The V-notched web allows greater stability and feed rates, while decreasing the heat generated at the insert tip. The present invention is provided by a drill insert comprising a drill insert body having at least two cutting edges, a web between the two cutting edges, and a web thinning notch formed on either side of the web. Each web thinning notch forms a notch cutting edge having a positive rake angle.

Abstract: A semiconductor memory such as a dynamic RAM having memory mats each divided into a plurality of units or sub-memory mats. Each sub-memory mat comprises: a memory array having sub-word lines and sub-bit lines intersecting orthogonally and dynamic memory cells located in lattice fashion at the intersection points between the intersecting sub-word and sub-bit lines; a sub-word line driver including unit sub-word line driving circuits corresponding to the sub-word lines; a sense amplifier including unit amplifier circuits and column selection switches corresponding to the sub-bit lines; and sub-common I/O lines to which designated sub-bit lines are connected selectively via the column selection switches. The sub-memory mats are arranged in lattice fashion.