摘要:
Disclosed herein is a joint structure of a core layer and a skin layer for manufacturing a partial foaming part having a polyurethane foam layer formed between the core layer and the skin layer. A recess is formed on the core layer corresponding to the joint of the core layer and the skin layer. The recess includes at the inside thereof a guiding wall for the skin layer and a pressing wall. A bent portion and a resilient supporting portion are formed in the end portion of the skin layer to be inserted inside the recess. The bent portion is bent upwardly so as to contact the guiding wall. The resilient supporting portion is resiliently supported underneath the pressing wall.
摘要:
Disclosed is a ball grid array substrate having a window formed on a core material instead of a thin core material, and wherein a semiconductor chip is mounted thereon, thereby reducing the thickness of a package, and a method of fabricating the same. The ball grid array substrate comprises a first external layer which includes first circuit patterns, wire bonding pad patterns, and a window corresponding in size to a first chip mounted therein and wherein the chip is wire-bonded to the wire bonding pad patterns. A second external layer includes second circuit patterns, a portion corresponding in position to the window of the first external layer, and solder ball pad patterns. Second chips mounted on the solder ball pad patterns. An insulating layer interposed between the first and second external layers. The window is formed through the insulating layer at a position corresponding to the window of the first external layer.
摘要:
A distributed data processing method which defines a predetermined section of the boundary with an adjacent game zone as a buffer sector and flexibly controls a zone server, and a system thereof, wherein the zone server is connected to a client in accordance with a type that an indication area includes the buffer sector. There is an effect that it is possible to provide a distributed data processing method by an online game server and a system thereof, in which a predetermined range based on the boundary with a game zone is defined as a buffer sector, and as a section of the buffer sector is included in an indication area, a user character connects a zone server of a game zone to which the user character moves next, to a client.
摘要:
Disclosed is an organic light-emitting display device in which the substrate and the encapsulation substrate are attached to each other by using a frit. The organic light-emitting display device includes a first substrate including a pixel region in which an organic light-emitting diode is formed, and a non-pixel region. The organic light-emitting diode includes an organic light-emitting layer between a first electrode and a second electrode. A second substrate attached to the first substrate. A frit is provided between the non-pixel region of the first substrate and the second substrate to attach the first substrate and the second substrate. A reinforcement material of resin is formed outside the frit.
摘要:
Disclosed is a lightweight, noise-absorbable and adiabatic polyester panel, which has excellent fire-retardancy, and horizontal and vertical drag forces. The noise-absorbable and adiabatic panel includes a middle plate, having a plurality of strips attached to each other and then subjected to a fire-retardant treating process using a fire-retardant agent liquid. Additionally, first and second exterior plates are respectively attached to upper and lower surfaces of the middle plate in such a way that fibers of the strips run perpendicular with respect to the first and second exterior plates. In this regard, the strips are formed by perpendicularly cutting a horizontally piled polyester synthetic fiber so that the strips each have a predetermined length of. Furthermore, the middle plate is subjected to a fire-retardant treating process using the fire-retardant agent liquid, including 55 to 75 wt % of sodium silicate solution with a molar ratio of 2.1 to 2.9 ((SiO2/Na2O)×1.032), 0.5 to 7 wt % of carboxymethyl cellulose, 0.1 to 5 wt % of polyvinyl alcohol, and water. Accordingly, the noise-absorbable and adiabatic panel including the middle plate is usefully applied to lightweight construction interior and exterior material with excellent vertical and horizontal drag forces and fire-retardancy.
摘要:
Non-activated tissue-regeneration polypeptides (TRPs) and the preparation methods thereof are disclosed. The TRPs contain: a protein transduction domain (PTD) making the polypeptides to permeate a cell membrane without cell membrane receptors; a furin activation domain (FAD) which has at least one proprotein convertase cleavage site and which can be cleaved by the proprotein convertase and activate a tissue regeneration domain (TRD) in cells; and a tissue regeneration domain (TRD) which can be activated by the proprotein convertase cleavage of the FAD to stimulate the growth or formation of tissues or to induce the regeneration of tissues. The TRPs can be practically mass-produced by the culture of bacteria, such as recombinant E. coli, and are in a non-activated state before in vivo administration. Thus, their production cost is only a few tenths of the prior active proteins having uses similar thereto, and processes for their separation, purification, handling, storage and administration are significantly simple and convenient. The in vivo administration of the TRPs can stimulate the formation or regeneration of tissues, such as bones or cartilages, or improve the fibrosis and cirrhosis of organs, such as kidneys, liver, lungs and heart by pharmacological mechanisims completely different from those of prior rhBMPs or TGF-β proteins. Accordingly, the TRPs will be useful as drugs having new mechanisms.
摘要:
An apparatus for driving a vehicle is mounted in a general vehicle or a hybrid vehicle so as to play the roles of a transmission, a generator, and a differential gear in the vehicle, thereby decreasing the number of parts in a power transmission system for driving the vehicle, improving a layout of the vehicle, and reducing the manufacturing cost and the weight of the vehicle.
摘要:
There is provided a splint product which can be mounted on an affected part well without generating wrinkles and which can be conveniently used in a surgical operation. [Solving Means] As a belt-shaped splint sealing package including a support into which a hardener is infiltrated is received in a dispenser in a state where the splint sealing package is folded every predetermined length in an accordion shape. In addition, a belt-shaped accessory cushion accessorily used is received in the dispenser with vertical arrangement in a state where the belt-shaped accessory cushion is folded similarly to the splint sealing package. The splint sealing package and the accessory cushion are taken out from taking-out openings formed in the dispenser and cut by a necessary length for use.
摘要:
A cuff of a blood pressure monitor includes: a pressing part surrounding a first finger and pressing against the first finger by using air pressure; a cuff housing covering an outer circumference of the pressing part; and a cuff guide formed on a side surface of the cuff housing and in contact with a second finger adjacent to the first finger to guide positioning of the cuff housing. The cuff guide is formed corresponding to a shape of the second finger and maintains a desired positioning of the cuff housing, thus constraining insertion of the first finger at a predetermined angle. Accordingly, a position of an artery of the first finger inserted into the cuff with respect to a blood pressure sensing portion improves the accuracy of measuring the blood pressure.
摘要:
An air supply system for a fuel cell and a fuel supply system with the same include a housing having an inlet hole and an outlet hole for respectively allowing inward and outward flow of a fluid; an air pump inserted and installed into the housing and having an inlet tube into which the fluid flows and an outlet tube through which the fluid flows out; a filtering portion installed between the inlet hole and the outlet hole within the housing and filtering particulate contaminants and chemical contaminants in the fluid; and a soundproofing member installed between the outlet tube and the outlet hole within the housing.