摘要:
Disclosed is an injection unit having a rotatable device for preventing reverse flow. To connect first flow channels formed in a spacer and second flow channels formed in a screw head when the metering is performed, and prevent reverse flow of resin by cutting off the first flow channels and the second flow channels when the resin is injected, the injection unit has a torsion spring as spring means between a shaft of the screw head and a screw, thereby rapidly preventing movement of the melted resin by restoring force of the spring when the metering of the resin is finished.
摘要:
A biosensor and a sensing cell array using a biosensor are disclosed. Adjacent materials containing a plurality of different ingredients are analyzed to determine the ingredients based on their magnetic susceptibility or dielectric constant. A sensing cell array includes such as a magnetization pair detection sensor including a MTJ (Magnetic Tunnel Junction) or GMR (Giant Magnetoresistive) device, a magnetoresistive sensor including a MTJ device and a magnetic material (current line), a dielectric constant sensor including a sensing capacitor and a switching device, a magnetization hole detection sensor including a MTJ or GMR device, a current line, a free ferromagnetic layer and a switching device, and a giant magnetoresistive sensor including a GMR device, a switching device and a magnetic material (or forcing wordline). Ingredients of adjacent materials are separated based on electrical characteristics of ingredients by sensing magnetic susceptibility and dielectric constant depending on the sizes of the ingredients.
摘要:
The present invention relates to a nonvolatile memory device, and more specifically, to a programmable nonvolatile logic switch memory (register) device using a resistive memory device. The programmable nonvolatile register uses a logic switch or a nonvolatile resistive memory device whose resistive state can be set by flowing a controlled current through it.
摘要:
A magnetic random access memory (MRAM) is disclosed, which achieves high integration by forming second word lines that serve as two write lines for one pair of MRAMs. A contact plug is formed by connecting the second word line to a metal wire formed above the bit lines. As a result, the bit lines and the contact plug are used to drive the device, thereby achieving high integration of the device.
摘要:
A metal organic chemical vapor deposition apparatus comprising a source ampule, a liquid micro-pump, a vaporizer equipped with a solvent supply means, and a reactor. A reactant dissolved in a solvent in the source ampule is transferred to the vaporizer by the liquid micro-pump. A sufficient amount of the solvent is additionally fed to the vaporizer by the solvent supply means, concurrently with the transfer, and vaporized along with the reactants. After being vaporized in the vaporizer, the reactant is injected to the reactor by carrier gas and deposited on a semiconductor substrate to form a high dielectric thin film. By virtue of the additional supplied solvent, the recondensation of the reactant in the vaporizer, which is attributed to the separation of the solvent from the reactant, can be prevented in the vaporizer and in the transfer line between the vaporizer and the reactor. In addition, the residues of the reactant, which may result from the separation, can be washed off by providing the solvent through the supply means to the vaporizer.
摘要:
The present invention relates to a novel peptide showing more excellent activities on a glucagon like peptide-1 receptor and a glucagon receptor than native oxyntomodulin, and a composition for the prevention or treatment of obesity comprising the peptide as an active ingredient. Unlike native oxyntomodulin, the novel peptide of the present invention reduces food intake, suppresses gastric emptying, and facilitates lipolysis with reduced side-effects, and also shows excellent receptor-activating effects. Thus, it can be widely used in the treatment of obesity with safety and efficacy.
摘要:
Provided is a metal card including a metal card sheet made of duralumin and an anodized layer formed by anodizing a surface of the metal card sheet, wherein a background color or pattern of the metal card is determined according to a composition of electrolyte of the anodizing for forming the anodized layer.
摘要:
The present invention relates to a seat track comprising a fixed rail of a channel structure having laterally inner walls which extend vertically and have recesses; a moving rail sliding along the fixed rail and having laterally vertical walls which face the inner walls of the fixed rail and have a plurality of through holes; and a locking member having a supporting body received and installed between the vertical walls of the moving rail to face a plurality of the through holes, a plurality of rotating pins supported by the supporting body and rotating between a locking position where a plurality of the rotating pins are inserted in the recesses of the fixed rail through the through holes and an unlocking position where a plurality of the rotating pins are separated from the recesses, a guide spring supported by the supporting body and pressing a plurality of the rotating pins to rotate toward the unlocking position, and an unlocking body sliding along the supporting body due to an outer force to press a plurality of the rotating pins to rotate from the locking position to the unlocking position. Therefore, miniaturization and performance improvement can be accomplished compared to conventional technology.
摘要:
Disclosed are a recombinant expression vector comprising a nucleotide sequence encoding an E. coli-derived signal sequence and a nucleotide sequence encoding an immunoglobulin constant region, and a transformant transformed with the expression vector. Also, disclosed is a method of mass-producing an immunoglobulin constant region by culturing the transformant and expressing the immunoglobulin constant region in a water-soluble form.
摘要:
The present invention relates to a novel peptide showing more excellent activities on a glucagon like peptide-1 receptor and a glucagon receptor than native oxyntomodulin, and a composition for the prevention or treatment of obesity comprising the peptide as an active ingredient. Unlike native oxyntomodulin, the novel peptide of the present invention reduces food intake, suppresses gastric emptying, and facilitates lipolysis with reduced side-effects, and also shows excellent receptor-activating effects. Thus, it can be widely used in the treatment of obesity with safety and efficacy.