摘要:
A fingerprint authentication apparatus and method which processes fingerprint data input through a plurality of fingerprint sensors and uses the processed fingerprint data in authentication to thereby increase security and performance. The fingerprint authentication apparatus includes a first sensor configured to acquire first fingerprint data from a user; a second sensor configured to acquire second fingerprint data that is different from the first fingerprint data; and a control unit configured to determine whether or not to authenticate the user based on similarities obtained from the comparison of each of the first fingerprint data and the second fingerprint data with registered fingerprint data.
摘要:
A fingerprint authentication apparatus and method which processes fingerprint data input through a plurality of fingerprint sensors and uses the processed fingerprint data in authentication to thereby increase security and performance. The fingerprint authentication apparatus includes a first sensor configured to acquire first fingerprint data from a user; a second sensor configured to acquire second fingerprint data that is different from the first fingerprint data; and a control unit configured to determine whether or not to authenticate the user based on similarities obtained from the comparison of each of the first fingerprint data and the second fingerprint data with registered fingerprint data.
摘要:
A vacuum cleaner having a discharge flow path, which reduces noise generated due to resistance of the flow path, and by a motor. The vacuum cleaner includes a body, a blower fan unit including a blower fan and a motor to generate suction force in the body, an inner case surrounding the blower fan unit and having an inner flow path formed therein, an outer case surrounding the inner case, and a discharge flow path formed between the inner case and the outer case to communicate with the inner flow path. The discharge flow path including a circulation flow path branched from the inner flow path to guide air discharged from the blower fan unit, and a bent flow path branched from the inner flow path to guide the air discharged from the blower fan unit, the air is thereby bent a number of times in the bent flow path.
摘要:
The sanitary pad of the present invention includes: (i) a lower cover layer 10 including a straight type body 11 and wing parts 12; (ii) an absorbent pad layer 20 whose both sides are separated from the lower cover layer 10 and only central portion is adhered to the lower cover layer 10, wherein a distal end portion thereof is divided into two hemispherical protrusions 21 and 22; (iii) an upper cover layer 30 laminated on the absorbent pad layer 20; and (iv) side cover layers 40 whose both ends extend from upper edges on both sides of the upper cover layer 30 to both upper end portions of the cover layer 10 in the lateral direction thereof, and middle portions are inserted into a gap formed between the lower cover layer 10 and the separated both side portions of the absorbent pad layer 20.
摘要:
A compressor includes a casing, a driving part adapted to be accommodated in the casing for generating a driving force, a compression part for compressing gas with the driving force from the driving part and provided with an inlet for inhaling the gas and an outlet for discharging the compressed gas, and a valve apparatus for opening and closing the outlet. The valve apparatus has a valve body accommodation part including an inner surface of a cylindrical shape for communicating with the outlet, and connected to a gas discharging path for discharging the compressed gas discharged through the outlet; and a valve body accommodated in the valve body accommodation part and curved to close the outlet elastically and to open the outlet with the compressed gas of the compression part.
摘要:
A compressor includes a casing, a driving part adapted to be accommodated in the casing for generating a driving force, a compression part for compressing gas with the driving force from the driving part and provided with an inlet for inhaling the gas and an outlet for discharging the compressed gas, and a valve apparatus for opening and closing the outlet. The valve apparatus has a valve body accommodation part including an inner surface of a cylindrical shape for communicating with the outlet, and connected to a gas discharging path for discharging the compressed gas discharged through the outlet; and a valve body accommodated in the valve body accommodation part and curved to close the outlet elastically and to open the outlet with the compressed gas of the compression part.
摘要:
A cleaner having a handle assembly rotatable in all directions is disclosed, the handle assembly including a housing; a handle which is capable of being gripped by a user; a connection unit which connects the handle with the housing to rotate in all directions; and an elastic unit which elastically biases the handle to a neutral position. As the handle is capable of rotating in all directions, a user can clean a surface without feeling strain in his or her joints.
摘要:
A cleaner having a handle assembly rotatable in all directions is disclosed, the handle assembly including a housing; a handle which is capable of being gripped by a user; a connection unit which connects the handle with the housing to rotate in all directions; and an elastic unit which elastically biases the handle to a neutral position. As the handle is capable of rotating in all directions, a user can clean a surface without feeling strain in his or her joints.