Abstract: Disclosed is a substrate processing apparatus in which weight of a buffer module may be reduced compared to the apparatus in the related art.

Abstract: A method for measuring and analyzing blood pressure using PPG includes receiving, by a computer, a PPG signal from a finger of a subject, dividing, by the computer, a normalization pulse wave signal derived from the received PPG signal into one or more predetermined windows, extracting, by the computer, a maximum lower amplitude value from one of the respective divided windows, extracting, by the computer, a target feature pattern from the extracted maximum lower amplitude value, deriving, by the computer, a first target unique vector and a second target unique vector with respect to the target feature pattern, using a linear discriminant analysis (LDA) algorithm to display the first target unique vector and the second target unique vector of the target feature pattern on 2-dimensional (2D) graph, and providing, by the computer, a blood pressure state of the subject, using the 2D graph.

Abstract: A food cooker comprises: a water supplying part for supplying, as hot water or purified water, water supplied from the tap or a spring water container, according to the selection of a user, so as to supply the water such that food can be cooked; a cooking part enabling food to be cooked using the water supplied to a container, and provided in the downward direction of the water supplying part such that the user can be prevented from being burned by residual heat after the food is cooked; and a controller part provided at the water supplying part and the cooking part so as to enable a water supply, heating time and temperature to be controlled such that the food contained in the container is cooked, and thus the present invention can be provided regardless of location and can prevent the user from being burned by residual heat after the food is cooked.

Abstract: An induction fryer includes: a case having a space with an open upper part; a lid installed by means of a hinge at an upper part of the case; a frying container, installed in the case, for containing oil so as to be able to fry frying ingredients; a frying basket having a space and a fixing rod formed therein so as to be lifted up and down; an induction heating unit installed on an outer circumferential surface of the frying container and having a coil and a plurality of magnets fixed to an assembly body so that electric energy is converted into thermal energy by electromagnetic induction and; and a control unit for electrically controlling the induction heating unit so that the frying ingredients being fried by the electromagnetic induction phenomenon, wherein the coil is fixed only by fixing the magnet to the assembly body without using an adhesive.

Abstract: Light is irradiated to a finger of a subject and received from the finger of the subject to extract a pulse wave signal, generates an optimized pulse wave signal in a desired type by sampling the extracted pulse wave signal according to a predetermined sampling condition and normalizes the generated pulse wave signal, the entire segment of the normalized pulse signal is divided into a plurality of window segments to detect a pulse wave amplitude value with respect to a pulse wave signal for each window, a first eigenvector for each subject corresponding to a pulse wave amplitude value of the entire window segment is extracted by using a linear discriminant analysis and then the first eigenvector per subject is compared with a threshold, determines distribution of eigenvectors for each subject compared to the threshold and thus a characteristic of the corresponding subject is diagnosed.

Abstract: Provided are a boring apparatus of a specials tube and a boring method using the same. The specials tube for connecting a primary pipe and another pipe includes a main pipe having one end coupled to an outer surface of the primary pipe and having a length formed outside of the primary pipe in a diameter direction, a branch pipe branched from the main pipe, and a boring tap disposed at the other end of the main pipe, wherein a boring hole is formed on an outer surface of the main pipe by adjusting the boring tap in a state where the main pipe is sealed, whereby leakage of a fluid flowing in the primary pipe to the outside may be prevented during a branching operation of a pipe.

Abstract: A method for measuring and analyzing blood pressure using PPG includes receiving, by a computer, a PPG signal from a finger of a subject, dividing, by the computer, a normalization pulse wave signal derived from the received PPG signal into one or more predetermined windows, extracting, by the computer, a maximum lower amplitude value from one of the respective divided windows, extracting, by the computer, a target feature pattern from the extracted maximum lower amplitude value, deriving, by the computer, a first target unique vector and a second target unique vector with respect to the target feature pattern, using a linear discriminant analysis (LDA) algorithm to display the first target unique vector and the second target unique vector of the target feature pattern on 2-dimensional (2D) graph, and providing, by the computer, a blood pressure state of the subject, using the 2D graph.

Abstract: Provided are a boring apparatus of a specials tube and a boring method using the same. The specials tube for connecting a primary pipe and another pipe includes a main pipe having one end coupled to an outer surface of the primary pipe and having a length formed outside of the primary pipe in a diameter direction, a branch pipe branched from the main pipe, and a boring tap disposed at the other end of the main pipe, wherein a boring hole is formed on an outer surface of the main pipe by adjusting the boring tap in a state where the main pipe is sealed, whereby leakage of a fluid flowing in the primary pipe to the outside may be prevented during a branching operation of a pipe.

Abstract: According to the present invention, light is irradiated to a finger of a subject and received from the finger of the subject to extract a pulse wave signal, generates an optimized pulse wave signal in a desired type by sampling the extracted pulse wave signal according to a predetermined sampling condition and normalizes the generated pulse wave signal, the entire segment of the normalized pulse signal is divided into a plurality of window segments to detect a pulse wave amplitude value with respect to a pulse wave signal for each window, a first eigenvector for each subject corresponding to a pulse wave amplitude value of the the entire window segment is extracted by using a LDA and then the first eigenvector per subject is compared with a threshold, determines distribution of eivenvectors for each subject compared to the threshold and thus a characteristic of the corresponding subject is diagnosed.

Abstract: A food cooker comprises: a water supplying part for supplying, as hot water or purified water, water supplied from the tap or a spring water container, according to the selection of a user, so as to supply the water such that food can be cooked; a cooking part enabling food to be cooked using the water supplied to a container, and provided in the downward direction of the water supplying part such that the user can be prevented from being burned by residual heat after the food is cooked; and a controller part provided at the water supplying part and the cooking part so as to enable a water supply, heating time and temperature to be controlled such that the food contained in the container is cooked, and thus the present invention can be provided regardless of location and can prevent the user from being burned by residual heat after the food is cooked.

Abstract: The present invention relates to an induction fryer and, more particularly, to an induction fryer comprising: a case having a space with an open upper part; a lid installed by means of a hinge at an upper part of the case so as to be opened and closed; a frying container, installed in the case, for containing oil so as to be able to fry frying ingredients; a frying basket having a space for holding the frying ingredients and having a fixing rod formed therein so as to be lifted up and down in the frying container; an induction heating unit installed on an outer circumferential surface of the frying container and having a coil and a magnet fixed to an assembly body so that electric energy is converted into thermal energy by electromagnetic induction and; and a control unit for electrically controlling the induction heating unit so that the frying ingredients can be fried by the electromagnetic induction phenomenon, wherein the coil is fixed only by fixing the magnet to the assembly body without using an adhesi

Abstract: Provided is an apparatus for driving a display panel. A short circuit can be detected by detecting a current (due to the short circuit) applied to a display panel through a low-dropout (LDO) regulator during a black data period. In addition, power applied to the display panel from a DC-DC converter can be turned off according to the short-circuit detection result.

Abstract: This invention relates to a personal feature diagnostic apparatus on the basis of an oscillometric arterial pressure measurement comprising a pressure detection sensor unit for detecting a cuff pressure including an effect of pulse wave; a pulse wave extraction unit for extracting pulse wave signals of the artery from the cuff pressure detected in the pressure detection sensor unit; a pulse wave amplitude detection unit for dividing pulse wave signals extracted from the pulse wave extraction unit into a plurality of window sections and detecting a minimum amplitude pulse in each window section; and a personal feature diagnostic unit for diagnosing personal feature by using the minimum amplitude pulse in each window section detected by the pulse wave amplitude detection unit.

Abstract: Provided is an apparatus for driving a display panel. A short circuit can be detected by detecting a current (due to the short circuit) applied to a display panel through a low-dropout (LDO) regulator during a black data period. In addition, power applied to the display panel from a DC-DC converter can be turned off according to the short-circuit detection result. A level of a short-circuit current that can be detected by a short-circuit detecting unit may be adjusted by changing a ratio of a pass transistor of the LDO regulator and a sensing transistor of the short-circuit detecting unit, thereby detecting a micro-short-circuit current (several microamperes) that occurs due to a micro-short circuit. In addition, provided is an apparatus for driving a display panel capable of, in a case where power sources applied to a display panel are short-circuited due to a crack that occurs in the display panel, detecting this and turning off power applied to the display panel from a DC-DC converter.