Abstract: The present invention relates to an emergency charging device and method for a door lock and specifically to an emergency charging device and method for a door lock, capable of: charging a secondary battery by means of light or a battery in a regular charging mode in which the battery is not discharged and, at the same time, operating the door lock by means of the battery or the secondary battery according to the amount of charge; and operating the door lock in an emergency manner by urgently charging the secondary battery by means of light in an emergency charging mode in which the battery is discharged.

Abstract: The present invention relates to a composition for improving bone health, including a functional fermented material using oysters, and the composition includes a fermented extract extracted from a fermented material of oysters and seaweed, which is obtained by fermenting oysters and seaweed, and the fermented extract may promote bone formation by suppressing the activity of osteoclasts and promoting the activity of osteoblasts. According to the present invention, it is possible to provide a composition for improving bone health, containing large amounts of taurine and vitamins and containing natural gamma-aminobutyric acid (GABA) and seaweed oligosaccharides from seaweeds using oysters. Further, it is possible to provide a composition for improving bone health, including a functional fermented material using oysters which is excellent in effects of preventing and suppressing the occurrence of osteoporosis.

Abstract: An emergency elevator includes a door frame installed on upper, left and right sides of an entrance of an elevator platform, an elevator car configured to vertically move along an elevator passage and provided with a pair of elevator doors, a pair of platform doors installed in the door frame, a lower frame installed on a lower side of the entrance of the elevator platform and configured to slidably support the platform doors, an upper door rim installed on an upper side of the platform doors, a side door rim vertically installed at a lateral end of the platform doors, an oxygen supply device configured to supply oxygen to a patient in the elevator car, an emergency ventilation device configured to supply a purified air into the elevator car, and a filter device provided in the blowing duct so as to remove harmful substances introduced into the elevator car.

Abstract: The present invention relates to an input device for a door lock, and specifically to an input device for a door lock wherein an input unit capable of recognizing a touch input and a push input at the same time is installed on a door lock lever. To this end, the input device for a door lock according to the present invention comprises: an input unit for generating an input signal by recognizing a touch input and a push input at the same time; and a door lock control unit for setting the door lock to a power-saving mode if the input signal is not received from the input unit for at least a predetermined period of time, and cancelling the power-saving mode if touch input signals are sequentially received from the input unit while the power-saving mode is set.

Abstract: The present invention relates to a method and an apparatus for information search and, specifically, to a method and an apparatus for information search using voice recognition, which, when voice data inputted through a microphone is present in a user-defined database and is repeatedly inputted, searches for information corresponding to the voice data and provides the information to a user.

Abstract: The present invention relates to an emergency charging device and method for a door lock and specifically to an emergency charging device and method for a door lock, capable of: charging a secondary battery by means of light or a battery in a regular charging mode in which the battery is not discharged and, at the same time, operating the door lock by means of the battery or the secondary battery according to the amount of charge; and operating the door lock in an emergency manner by urgently charging the secondary battery by means of light in an emergency charging mode in which the battery is discharged.

Abstract: An object of the present disclosure is to provide a pre-mixed burner capable of preventing a backfire, improving flame stability, and responding to various combustion loads. To attain the object, the present disclosure is implemented by including a flame hole member made of a foam body which is made from a plurality of metal alloys through a sintering process and in which an air hole being a space between struts configuring a framework is formed, and configured to form a flame by allowing a mixed gas of gas and air to be sprayed through the air hole, a flame hole member fixing plate configured to fixedly couple the flame hole member to a burner main body, and a distributing plate provided in front of the flame hole member and at which a plurality of distributing holes are formed so as to uniformly supply the mixed gas to the flame hole member.

Abstract: The present invention relates to a method and an apparatus for information search and, specifically, to a method and an apparatus for information search using voice recognition, which, when voice data inputted through a microphone is present in a user-defined database and is repeatedly inputted, searches for information corresponding to the voice data and provides the information to a user.

Abstract: A supersized elevator for use in building a large ship or an offshore plant is provided. The supersized elevator includes an elevator structure (100), an elevator cage (200) configured to accommodate passengers and heavy articles, a counterweight (230) configured to maintain a weight balance with the elevator cage (200), a wire rope (220) configured to interconnect the elevator cage (200) and the counterweight (230), and a winding machine (210) configured to wind the wire rope (220). A wind shield module (800) configured to prevent a tail cable (910) from being affected by a strong wind is vertically installed on one inner side surface of the elevator structure (100).

Abstract: A supersized elevator for use in building a large ship or an offshore plant is provided. The supersized elevator includes an elevator structure (100), an elevator cage (200) configured to accommodate passengers and heavy articles, a counterweight (230) configured to maintain a weight balance with the elevator cage (200), a wire rope (220) configured to interconnect the elevator cage (200) and the counterweight (230), and a winding machine (210) configured to wind the wire rope (220). A wind shield module (800) configured to prevent a tail cable (910) from being affected by a strong wind is vertically installed on one inner side surface of the elevator structure (100).

Abstract: An object of the present disclosure is to provide a pre-mixed burner capable of preventing a backfire, improving flame stability, and responding to various combustion loads. To attain the object, the present disclosure is implemented by including a flame hole member made of a foam body which is made from a plurality of metal alloys through a sintering process and in which an air hole being a space between struts configuring a framework is formed, and configured to form a flame by allowing a mixed gas of gas and air to be sprayed through the air hole, a flame hole member fixing plate configured to fixedly couple the flame hole member to a burner main body, and a distributing plate provided in front of the flame hole member and at which a plurality of distributing holes are formed so as to uniformly supply the mixed gas to the flame hole member.

Abstract: A smart mouse device having an optical sensor and a pressure sensor is provided. The smart mouse device includes the optical sensor for outputting position data by using light emitted from and reflected off a light-emitting element, and the pressure sensor for outputting a pressure signal according to a pressing of the sensor. The smart mouse device also includes a controller for transmitting the position data and the pressure signal to a user terminal, and a user terminal connection unit which connects to the user terminal, and which transmits and receives data.

Abstract: Disclosed is a method of manufacturing a porous metal foam cone assembly. The metal foam cone assembly according to the present invention includes providing a porous metal foam sheet; cutting the porous metal foam sheet to be in a predetermined shape using a cutting press that is provided with a knife tool; disposing the cut metal foam sheet on a base plate of a forming die and then primarily forming the metal foam sheet using a mandrel of a cone shape; secondarily forming the metal foam sheet using a left slider and a right slider of the forming die; and pressing an overlapping portion of the metal foam sheet using a stamping jig of the forming die after the forming using the left and right sliders.

Abstract: An external battery is disclosed. In one aspect, the external battery includes an input terminal configured to receive power from an external charger, a charge current generator configured to generate a charge current based on the received power and a bare cell configured to output a voltage corresponding to the charge current. The external battery also includes a direct current to direct current (DC-DC) converter configured to convert the output voltage of the bare cell into a voltage with a different value from that of the output voltage and output the converted voltage. The external battery further includes an output terminal configured to apply the converted voltage to an external device and a main controller unit (MCU) configured to determine whether the external device is properly connected to the output terminal based at least in part on the output voltage of the bare cell.

Abstract: A method of manufacturing a metal foam stack is provided. According to the present invention, the method includes: a metal foam sheet preparing step of preparing a plurality of metal foam sheets having a predetermined size and shape; a slurry application step of applying a slurry on a surface of the metal foam sheet; a metal foam stack forming step of forming the metal foam stack by stacking the metal foam sheets in a block form; a pressing force application step of applying pressing force having a predetermined magnitude to the metal foam stack; a pressing force removing step of removing pressing force applied to the metal foam stack after the pressing force application step is performed; and a heat treatment step of performing heat treatment of the metal foam stack to strongly attach the metal foam sheets to each other after pressing force applied to the metal foam stack is removed in the pressing force removing step.

Abstract: Provided is an exhaust gas filter, including: an external case connected with an exhaust pipe; a filtering unit provided in the external case; a filtering path supplying exhaust gas to the filtering unit; and a pressure relief flange provided in the external case to discharge exhaust gas by bypassing the filtering unit. According to an exemplary embodiment of the present invention, an exhaust gas filter can prevent the exhaust gas filter from being broken by circuitously discharging exhaust gas even when particular matters collected in the exhaust gas filter increase and thus, pressure in the exhaust gas filter excessively increases Further, engine components such as an EGR, a turbocharger, and the like can be prevented from being broken or outputs thereof can be prevented from deteriorating.

Abstract: A smart mouse device having an optical sensor for outputting position data by using light emitted from and reflected off a light-emitting element; a pressure sensor for outputting a pressure signal according to a pressing of the sensor; a controller for transmitting the position data and the pressure signal to a user terminal; and a user terminal connection unit which connects to the user terminal, and which transmits and receives data is provided.

Abstract: Disclosed is a method of manufacturing a porous metal foam cone assembly. The metal foam cone assembly according to the present invention includes providing a porous metal foam sheet; cutting the porous metal foam sheet to be in a predetermined shape using a cutting press that is provided with a knife tool; disposing the cut metal foam sheet on a base plate of a forming die and then primarily forming the metal foam sheet using a mandrel of a cone shape; secondarily forming the metal foam sheet using a left slider and a right slider of the forming die; and pressing an overlapping portion of the metal foam sheet using a stamping jig of the forming die after the forming using the left and right sliders.

Abstract: A plasma display panel (PDP) comprises: a front substrate and a rear substrate which face each other; and a barrier wall which is interposed between the front substrate and the rear substrate, which includes base portions arranged on either side of a main discharge space, and protruding portions protruding on the base portions, respectively, and which defines stepped spaces on either side of the main discharge space. The stepped spaces are formed according to stepped surfaces formed by the base portions and the protruding portions. The PDP further comprises a pair of a scan electrode and a sustain electrode which generate a mutual discharge through the main discharge space. A channel space is defined by outer walls of the protruding portions on either side of the main discharge space, and an external light absorbing layer covers the channel space.

Abstract: Disclosed is a handheld salinity analyzer including a body, in which a circuit board and a battery are installed, a cell block provided with one end inserted into one end of the body and the other end on which a projecting part provided with a salinity sensor hole and a depressed part provided with a temperature sensor hole are formed, a salinity sensor inserted into the salinity sensor hole and provided with one end connected to the circuit board, a temperature sensor inserted into the temperature sensor hole and provided with one end connected to the circuit board, an ON/OFF switch installed on the end of the body, a light emitting lamp connected to the circuit board, and a body cover connected to the end of the body provided with the ON/OFF switch or to the cell block, and provided with an operating piece to operate the ON/OFF switch.