Abstract: The present invention relates to an enamel composition capable of implementing cleaning without swelling using moisture, to a manufacturing method therefor, and to cooking utensils. The enamel composition according to the present invention comprises: 20-60 wt % of P2O5; 1-20 wt % of SiO2; 1-30 wt % of B2O3; 10-30 wt % of at least one of Li2O, Na2O, and K2O; 10-40 wt % of at least one selected from the group consisting of post-transition metal oxides and transition metal oxides. Therefore, the present invention provides an enamel composition capable of implementing cleaning without swelling using moisture, a manufacturing method therefor, and cooking utensils.

Abstract: The inventive concept provides a substrate treating method. The substrate treating method includes pre-treating a substrate by cleaning the substrate; etching the substrate by supplying an etchant and heating a substrate supplied with the etchant; and post-treating the substrate after the etching the substrate, and wherein the pre-treating the substrate, the etching the substrate, and the post-treating the substrate are each performed in different chambers, a substrate on which the pre-treating the substrate is completed is transferred in a dry state to a chamber at which the etching the substrate is performed, and a substrate on which the etching the substrate is completed is transferred in a wetted state with a liquid to a chamber at which the post-treating the substrate is performed.

Abstract: A device for manufacturing a fuel cell component is provided. The device includes a movement device configured to load a gas diffusion layer from a magazine when the gas diffusion layer is loaded to an inlet of a conveyor and unload the gas diffusion layer from an outlet side of the conveyor. An adhesive layer forming device that is disposed over the conveyor forms an adhesive layer in an edge region of the gas diffusion layer. A drying device is configured to dry the adhesive layer formed in the gas diffusion layer. An inspection vision is configured to detect an image of the gas diffusion layer that the adhesive layer is formed. Additionally, a controller operates the movement device, the adhesive layer forming device, and the drying device and configured to use the image to determine a shape of the adhesive layer formed in the gas diffusion layer.

Abstract: A device for bonding fuel cell parts may include a die, which forms vacuum suction holes, a lower hot press, respectively installed on both edges of a lower die to be movable in a vertical direction an upper die, installed to be movable in a vertical direction from the upper side of the lower die, a vacuum attachment member, which constitutes the same plane with the lower surface of the upper die, forms vacuum suction holes on the lower surface, and is installed on the upper die to be movable in a vertical direction while corresponding to the upper surface of the lower die between the lower hot press, and an upper hot press, respectively installed between both edges of the upper die to be movable in a vertical direction while corresponding to the lower hot press and constituting the same plane with the lower surface of the upper die.

Abstract: A device for manufacturing a fuel cell component is provided. The device includes a movement device configured to load a gas diffusion layer from a magazine when the gas diffusion layer is loaded to an inlet of a conveyor and unload the gas diffusion layer from an outlet side of the conveyor. An adhesive layer forming device that is disposed over the conveyor forms an adhesive layer in an edge region of the gas diffusion layer. A drying device is configured to dry the adhesive layer formed in the gas diffusion layer. An inspection vision is configured to detect an image of the gas diffusion layer that the adhesive layer is formed. Additionally, a controller operates the movement device, the adhesive layer forming device, and the drying device and configured to use the image to determine a shape of the adhesive layer formed in the gas diffusion layer.

Abstract: A device for bonding fuel cell parts may include a die, which forms vacuum suction holes, a lower hot press, respectively installed on both edges of a lower die to be movable in a vertical direction an upper die, installed to be movable in a vertical direction from the upper side of the lower die, a vacuum attachment member, which constitutes the same plane with the lower surface of the upper die, forms vacuum suction holes on the lower surface, and is installed on the upper die to be movable in a vertical direction while corresponding to the upper surface of the lower die between the lower hot press, and an upper hot press, respectively installed between both edges of the upper die to be movable in a vertical direction while corresponding to the lower hot press and constituting the same plane with the lower surface of the upper die.

Abstract: A device for manufacturing a fuel cell component is provided. The device includes a movement device configured to load a gas diffusion layer from a magazine when the gas diffusion layer is loaded to an inlet of a conveyor and unload the gas diffusion layer from an outlet side of the conveyor. An adhesive layer forming device that is disposed over the conveyor forms an adhesive layer in an edge region of the gas diffusion layer. A drying device is configured to dry the adhesive layer formed in the gas diffusion layer. An inspection vision is configured to detect an image of the gas diffusion layer that the adhesive layer is formed. Additionally, a controller operates the movement device, the adhesive layer forming device, and the drying device and configured to use the image to determine a shape of the adhesive layer formed in the gas diffusion layer.

Abstract: A membership service providing server is connected with a user terminal and includes: a) receiving a membership service subscription request; b) receiving representative card information about a representative card used for the membership service from the user terminal and registering the representative card information; c) receiving affiliated company selection information about an affiliated company; d) matching and storing the user information, the affiliated company selection information, and the representative card information; and e) providing the user terminal with at least one of mileage, a stamp, and a coupon provided by the affiliated company when receiving a membership service request through the representative card from an affiliated company server corresponding to the affiliated company selection information.

Abstract: A method of providing a membership service by a membership service providing server connected with a user terminal, wherein the method includes: a) receiving a membership service subscription request; b) receiving representative card information; c) receiving affiliated company selection information about an affiliated company; d) matching and storing the user information, the affiliated company selection information, and the representative card information; and e) providing the user terminal with at least one of mileage, a stamp, and a coupon provided by the affiliated company when receiving a membership service request through the representative card from an affiliated company server corresponding to the affiliated company selection information.

Abstract: The invention relates generally to the changes in gene expression in human pancreatic adenocarcinoma. The invention relates specifically to a human gene family which is differentially expressed in cancerous pancreatic tissues compared to corresponding non-cancerous pancreatic tissues.

Abstract: The invention relates generally to the changes in gene expression in human pancreatic adenocarcinoma. The invention relates specifically to a human gene family which is differentially expressed in cancerous pancreatic tissues compared to corresponding non-cancerous pancreatic tissues.

Abstract: A backlight assembly of an LCD is provided. The backlight assembly includes a lamp for generating a light, a light guide plate disposed at a side of the lamp, for guiding the light, and a diffusion sheet and a prism sheet disposed on the light guide plate, for enhancing efficiency of the light outputted from the light guide plate, wherein the prism sheet comprises a body part and a plurality of protrusion parts each having a concavely inclined surface formed on the body part.

Abstract: A backlight assembly of an LCD is provided. The backlight assembly includes a lamp for generating a light, a light guide plate disposed at a side of the lamp, for guiding the light, and a diffusion sheet and a prism sheet disposed on the light guide plate, for enhancing efficiency of the light outputted from the light guide plate, wherein the prism sheet comprises a body part and a plurality of protrusion parts each having a concavely inclined surface formed on the body part.

Abstract: A prism sheet of an LCD includes a body part made of a transparent resin material and a plurality of polypyramid-shaped optical unit structures formed in a intaglio type on the body part. The plurality of optical unit structures have intaglio-type polypyramid shapes in an inside of their polygonal structure. A center of the intaglio portion corresponds to a vertex of the polypyramid, thereby forming a point.

Abstract: A prism sheet of a liquid crystal display (LCD) includes a body part made of a transparent resin material; and a plurality of intaglio-type optical unit structures arranged on the body part, each of the optical unit structures having an intaglio-type or a relief type polyhedron inside of a rectangular structure thereof, a center of the intaglio portion forming a line, not a dot.

Abstract: A method for providing a fuse apparatus for a semiconductor device includes providing at least one fuse portion of the fuse apparatus with at least two fuses connected in series. A circuit, such as a redundancy decoder, is adapted to utilize a fuse apparatus including at least one fuse portion having a plurality of fuses connected in series. The fuse apparatus is preferably provided with polysilicon fuses which are cut using a laser beam cutting device. The fuse apparatus provides an increased probability of accurately cutting a fuse portion of a fuse means necessary to effect a proper repair of the circuit and to improve the semiconductor circuit operational reliability.