A biocompatible polyethylene oxide gel implant and method for production which can be injected into the human body for tissue replacement and augmentation. The implant is prepared by dissolving a sample of essentially pure polyethylene oxide in a saline solution in a sealed canister, removing all free oxygen from the container and replacing it with an inert gas, such as argon, and irradiating the ...

According to the present invention, there is provided an electronic mail system which facilitates a receiver to be delivered an electronic mail of emergency when the receiver is absent without any inconvenience occurred to the receiver in terms of privacy and other aspects.

A semiconductor package with enhanced heat dissipation and electric properties is constructed on a BGA substrate or laminate substrate. The BGA substrate or laminate substrate at least has a plurality of circuit junctions and a plurality of heat dissipation junctions thereon. A chip is placed on the substrate. The pad thereon forms an electric connection with the circuit junctions. The chip and th...

The invention provides a method for producing semiconductor packages comprising the steps of forming electronic circuits for a plurality of semiconductor chips 11 on a wafer 1, forming bumps 2 on the plurality of semiconductor chips 11, encapsulating the circuit-forming surface 111 of the wafer 1 and the bumps 2 with a sealant by screen printing means to form a sealant layer 4, curing the sealant ...

A level shift circuit capable of performing a low voltage operation without increasing the power consumption, which is a charge pump type level shift circuit wherein an NMOS transistors have a well-in-well structure, and the potential of these well are designed to rise along with the rise of the output voltage. It is capable of eliminating a back-bias effect and is applicable to lowering the power...

The present invention relates to microcomputers, electronic machines, and data processing methods and aims to provide a microcomputer, an electronic machine, and a data processing method that can realize various high-function processes by means of small hardware scale. In the command issued by an ALU under the control of a CPU, when an 8-bit mirror command is issued, in each byte 3 to byte 0, bit ...

A yarn supply apparatus for elastic yarns in knitting machines with chronologically very severely fluctuating and periodically high yarn consumption has been created that is embodied as a feed wheel mechanism. The yarn supply apparatus has a yarn wheel, around which the yarn to be supplied is wrapped a few times, and which furnishes the yarn to a yarn store located between the knitting machine and...

The present invention relates to a semiconductor device with radiator fins; and, the lead at the front of internal lead connected with the semiconductor chip with width w and board thickness t as w

The present invention relates to an absorbent article, such as for use in hygienic applications, which has an ultimate fluid storage region, and a fluid distribution region positioned between the ultimate storage region and the garment oriented surface of the article, which is in fluid communication with the ultimate fluid storage region, whereby the ultimate fluid storage region comprises materia...

The present invention is a liquid transport member with significantly improved liquid handling capability, which has at least one bulk region and a wall region that completely circumscribes said bulk region, and which comprises a port region, whereby the bulk region has an average fluid permeability kb which is higher than the average fluid permeability kp of the port regions.

A process for assembling a disk cartridge is disclosed. The process includes the steps of snapping a top shell half of the disk cartridge over a bottom shell half of the disk cartridge; adjusting the shell halves until the shell halves are in abutment contact with each other at a weld site; and directing an energy beam at the weld site until a portion of the top shell half and a portion of the bot...

A fibrous structure notably for use in hygienic articles such as diapers, sanitary napkins, incontinence guards, wipes and the like, having one or several types of polar, silicon containing compounds bound to at least one portion of the surface of the fibrous structure by interaction between the surface and the silicon containing compounds, whereby the fibrous structure exhibits a predetermined de...

This invention is to keep the excretion inside a disposable diaper. The disposable diaper includes a multi-layered sheet 1 a central sheet 4 between a surface sheet 2 and a back sheet 3, and a peripheral sheet between the front-round-body area 20, the back-round-body area 22. The sheet 1 has a concaving part P which concaves along the side of a pair of conjuction-sided part extruding from the back...

A sintered silicon nitride-based body comprising 20% or less by weight of a grain boundary phase and the balance being a major phase of grains of silicon nitride and/or sialon, wherein the major phase contains a grain phase of a -Si3N4 phase and/or a '-sialon phase, and a quantitative ratio of the grain phase of the -Si3N4 phase and/or the '-sialon phase is in a range of 0....

Disclosed is a trehalose-releasing enzyme which specifically hydrolyzes the linkage between a trehalose moiety and the remaining glycosyl moiety in a non-reducing saccharide having a trehalose structure as an end unit and having a degree of glucose polymerization of 3 or higher. The molecular weight of the enzyme is about 57000 to 68000 daltons on SDS-PAGE, and the isoelectric point is about 3.3 t...

A novel liquid crystal compound with a low viscosity and a high elastic constant ratio and at the same time, with a nematic phase at a wider temperature range, a superior compatibility with other known liquid crystal compounds, and a novel liquid crystal composition and a liquid crystal display element containing that are provided as liquid crystal display elements. The compound is an alkenylcyclo...

The present invention provides an electric device which comprises: the electric device 30, including the first external pins 10 on the device loading portion 11 with the depth t less than 0.1 mm for loading the electric device and the second external pins 20 in separated configuration with the electric loading portion 11; the first external pins 10 are bent approximately as S-type with the bending...

Processes for making at least partially vulcanized elastomers and melt processible thermoplastic compositions comprising such elastomers, and elastomers, compositions, and rubbery articles obtainale via such processes are described. These elastomers are obtainable by at least partially crosslinking an elastomeric polymer containing reactive substituents with a crosslinking agent having a number av...

Disclosed is a stack package. In the stack package, at least two semiconductor chips 40 are disposed up and down. Inner leads 31 of lead frams 30 are attached at a bonding pad-disposed face of the semiconductor chip 40. The inner leads 31 are electrically connected to the bonding pads of the semiconductor chips 40 with metal wires 50. Protruding portions 33, 34 are formed at the inner leads 31 tow...

In accordance with the present invention, a test gas sample containing carbon dioxide 13CO2 as a component gas is introduced into a cell, then the absorbance of light transmitted therethrough at a wavelength suitable for the component gas 13CO2 is determined, and the concentration of the component gas is determined on the basis of a calibration curve prepared through measurement on test gas sample...