Abstract: A water purifier comprising: a filter unit comprising at least one filter filtering water to generate purified water; a flow rate sensor measuring a flow rate of the water; a concentrated water channel discharging concentrated water, having been filtered by the filter unit; an extraction unit extracting the purified water; a flow rate control valve controlling a flow rate of purified water; an opening and closing degree measurement unit, measuring a degree of opening and closing of the flow rate control valve; a concentrated water ratio calculation unit, calculating a ratio between purified water and concentrated water, according to the degree of opening and closing of the flow rate control valve; and a controller, using the flow rate of water and the calculated ratio between purified water and concentrated water, to calculate amounts of water used, integrating the calculated amounts of water, and calculating a lifespan (remaining life) of the filter.

Abstract: The present invention relates to a stent with a pigtail structure used for connection between organs of different kinds where a through hole is formed on each of the organs of different kinds and portions around the through holes are connected to each other, the stent comprising: a stent body where both end parts are arranged across the through holes formed on the organs of different kinds and a connecting passage which connects the two organs of different kinds is formed; and a one-side wound end part and an other-side wound end part which are formed in a pigtail shape at both end parts of the stent body to be caught and fixed to the through holes, such that portions of the organs of different kinds around the through holes are in close contact with each other, wherein the stent body, the one-side wound end part, and the other-side wound end part are provided as an integral body having a mesh structure made of woven wire and comprising a cover film which covers the woven wire for sealing of the connecting pa

Abstract: A method for manufacturing a housing, comprising: laminating a first deposition layer on a preform; laminating an intermediate layer on the first deposition layer; laminating a second deposition layer on the intermediate layer; applying a color paint layer on the second deposition layer; delaminating at least some of the color paint layer and the second deposition layer to form at least one delaminated area; and forming a printing layer in the delaminated area, wherein the first deposition layer is visible through at least some areas of the printing layer.

Abstract: The present invention relates to a silicon anode active material capable of high capacity and high output, and a method for fabricating the same. A silicon anode active material according to an embodiment of the present invention includes a silicon core including silicon particles; and a double clamping layer having a silicon carbide layer on the silicon core and a silicon oxide layer between the silicon core and the silicon carbide layer.

Abstract: An infusion pouch set with a built-in injection medicine bottle having a vial function including: a discharge port 20 provided at an outlet 12 of a pouch container 10; and an injection port 30 provided at an inlet 14 of the pouch container 10; wherein the injection port 30 comprises, an injection needle part 40 configured to have an injection needle 44 provided vertically on an upper part of an injection needle holder 42 which is welded to the inlet 14 of the pouch container 10; an inner cap 50 having a sealing membrane 52 which is coupled to the injection needle holder 42 of the injection needle part 40, accommodates the injection needle 44 therein, and is punctured by the injection needle 44 when lowered; an outer cap 60 which is vertically moveable along the same axis as the inner cap 50 and accommodates an injection medicine bottle 70 in an upside down state therein; and a packing holder 90 which is vertically movably coupled at an upper part of the sealing membrane 52 of the inner cap 50, and a lower par

Abstract: A hot water supply method according to one embodiment of the present invention comprises the steps of: measuring a temperature of water flowing into an water inlet part; turning on a first heater and a second heater if a target temperature is a standard temperature or higher; adjusting a degree of opening and closing of a flow rate adjusting valve on the basis of a difference between the target temperature and the temperature of water flowing into the water inlet part; measuring a temperature of water discharged to a water outlet part; and readjusting the degree of opening and closing of the flow rate adjusting valve on the basis of a difference between the target temperature and the temperature of water discharged to the water outlet part.

Abstract: A permanent magnet of an embodiment comprises: a base magnet represented by a-b-c (a includes a rare earth-based element, b includes a transition element, and c includes boron (B)); and a coating layer coated on a surface of the base magnet, wherein the coating layer comprises a compound containing a metal having magnetism, the compound including: a phosphor (P); and a metal belonging to the fourth period in the periodic table.

Abstract: Disclosed is a touch panel. The touch panel includes a substrate, and an electrode part formed in a mesh shape on the substrate. The electrode part includes a resin layer comprising first and second sub-patterns, and a transparent electrode on the first sub-pattern. A ratio of a width of the first sub-pattern to a width of the second sub-pattern is in a range of 1:0.01 to 1:0.5.

Abstract: A touch window according to one embodiment comprises: a substrate having an effective area and an ineffective area; a sensing electrode arranged in the effective area and sensing a position; and a wiring arranged in the effective area and the ineffective area and electrically connecting to the sensing electrode, wherein the wiring comprises a first wiring and a second wiring such that the first wiring and the second wiring are vertically arranged.

Abstract: A water purifier comprising: a filter unit comprising at least one filter filtering water to generate purified water; a flow rate sensor measuring a flow rate of the water; a concentrated water channel discharging concentrated water, having been filtered by the filter unit; an extraction unit extracting the purified water; a flow rate control valve controlling a flow rate of purified water; an opening and closing degree measurement unit, measuring a degree of opening and closing of the flow rate control valve; a concentrated water ratio calculation unit, calculating a ratio between purified water and concentrated water, according to the degree of opening and closing of the flow rate control valve; and a controller, using the flow rate of water and the calculated ratio between purified water and concentrated water, to calculate amounts of water used, integrating the calculated amounts of water, and calculating a lifespan of the filter.

Abstract: A lens according to an embodiment of the present invention comprises: a substrate; and a hydrophilic coating layer formed on the substrate and containing a polymer having a hydrophilic functional group. Accordingly, a lens having ultra-hydro-philicity and excellent abrasion resistance, and a lens assembly and a camera module including the same can be obtained.

Abstract: The present invention is a heat-resistant receptacle cap comprising: an inner cap 100 having an insertion pipe 120 configured to be fitted onto an inlet of a receptacle with a locking hook, a discharge gate 140 connected to the insertion pipe 120 with a small-diameter pipe 145 and formed so that contents in the receptacle is discharged at the small-diameter pipe 145, and a container 200 which is installed at the bottom of the small-diameter pipe 145 and has an open upper part to hold additives therein; a heat-resistant sealing plate 220 configured to heat-seal the insertion pipe 120 and upper wall of the container 200; a sealing plate holder 300 which is provided with a fitting ring 310 that fits the sealing plate 220 to a corresponding part for coupling the heat-resistant sealing plate 220, and which is fitted at an upper end of an inner side wall of an outer cap 400; and the outer cap 400 having a sealing plate holder fixing step 420 which is formed on a side wall 401 and configured to separate the seal

Abstract: An infusion pouch set with a built-in injection medicine bottle having a vial function including: a discharge port 20 provided at an outlet 12 of a pouch container 10; and an injection port 30 provided at an inlet 14 of the pouch container 10; wherein the injection port 30 comprises, an injection needle part 40 configured to have an injection needle 44 provided vertically on an upper part of an injection needle holder 42 which is welded to the inlet 14 of the pouch container 10; an inner cap 50 having a sealing membrane 52 which is coupled to the injection needle holder 42 of the injection needle part 40, accommodates the injection needle 44 therein, and is punctured by the injection needle 44 when lowered; an outer cap 60 which is vertically moveable along the same axis as the inner cap 50 and accommodates an injection medicine bottle 70 in an upside down state therein; and a packing holder 90 which is vertically movably coupled at an upper part of the sealing membrane 52 of the inner cap 50, and a lower par

Abstract: Provided is a conductive textile-based inductance-type electrode apparatus for bio-signal detection, which includes an electrode unit (10) having a textile electrode (200) for receiving an oscillation signal from an oscillating unit and outputting a bio signal of a subject person, the textile electrode having a spiral coil (101) disposed at a textile sheet (103) formed by spirally turning a coil thread with conductivity from one end to the other end disposed at a center portion thereof, a bottom textile sheet (120) coming in contact with a skin of the subject person, and a buffering member (145) disposed between the electrode unit (10) and the bottom textile sheet (120) to separate the electrode unit (10) from the skin.

Abstract: An electrode member according to an embodiment includes a first resin layer; and an electrode layer on the first resin layer, wherein the first resin layer has a thickness in the range of 1 ?m to 25 ?m.

Abstract: A textile electrode kit mounted to the clothing includes a contact-type electrode or a non-contact electrode, and the textile electrode kit may be mounted to a clothing having a lower fixed member configured to reduce a motion artifact and a partially three-dimensional clothing structure by means of sewing. On occasions, the textile electrode kit having a non-contact electrode may be inserted into and used in an electrode-mounting pocket or an electrode-mounting tunnel formed at the clothing. The textile electrode kit of the present disclosure may detect various kinds of bio signals such as a heart activity signal, an electrocardiogram (ECG) signal, an electromyogram signal, a breathing signal or the like.

Abstract: A hot water supply method according to one embodiment of the present invention comprises the steps of: measuring a temperature of water flowing into an water inlet part; turning on a first heater and a second heater if a target temperature is a standard temperature or higher; adjusting a degree of opening and closing of a flow rate adjusting valve on the basis of a difference between the target temperature and the temperature of water flowing into the water inlet part; measuring a temperature of water discharged to a water outlet part; and readjusting the degree of opening and closing of the flow rate adjusting valve on the basis of a difference between the target temperature and the temperature of water discharged to the water outlet part.

Abstract: A stent according to the present invention includes: a stent main body that has a plurality of holes formed in the surface thereof and a circumferential part of which the inside is hollow; and a cover that covers one side of the outer circumferential surface of the stent main body, in which the stent main body has an exterior path that provides a channel through which the body fluid secreted from a diverging duct can flow along the longitudinal direction of the stent main body to the outside of the cover.