Abstract: Disclosed herein is an electronic parking brake.

Abstract: Disclosed herein is an electronic parking brake including: a carrier fixed to a body of a vehicle; a caliper housing that is slidably installed in the carrier; a motor that is disposed at an outside of the caliper housing and generates a rotational force; a decelerator that amplifies the rotational force of the motor; and a conversion unit that converts a rotational force transmitted from the decelerator into a rectilinear motion, wherein the decelerator includes a belt planetary gear part, and the belt planetary gear part includes: a solar gear rotated by receiving the rotational force of the motor; a belt gear engaged with the solar gear; a transmission plate that is connected to the belt gear and has belt support parts for supporting the belt gear so that the belt gear is rotatable; and a ring gear that is engaged with an outer surface of the belt gear and fixed to the belt gear so as to rotate the transmission plate.

Abstract: Disclosed herein is an electronic parking brake.

Abstract: Disclosed herein is a variable pedal feeling adjustment device. A pedal simulator includes a simulator block formed with an oil hole at an upper portion thereof which is connected to a master cylinder to receive hydraulic pressure caused by pedal effort of a driver and a bore which communicates with the oil hole, a first reaction unit and a second reaction unit arranged in series in the bore and configured to be pressurized sequentially by pedal effort, and a damping housing configured to support the second reaction unit and installed to a lower portion of the bore while being restricted in rotation. An actuator includes a spindle screw-coupled to the damping housing and a motor connected to the spindle to supply rotational force to the spindle. The damping housing is moved linearly and changed in position by forward and backward rotation of the spindle.

Abstract: Disclosed herein is an electronic disc brake. The electronic disc brake includes a carrier on which a pair of pad plates are mounted, a caliper housing, which is slidably installed on the carrier and is provided with a cylinder having a piston mounted therein, a pressure device installed within the cylinder, the pressure device converting rotational motion into rectilinear motion to press and release the piston, the pressure device having an output key which protrudes by penetrating a rear wall of the caliper housing, a motor mounted on an outer surface of the caliper housing to generate drive force, a reducer coupled with a rotary shaft of the motor to amplify the drive force, and a coupling interposed between the reducer and the pressure device to transmit the amplified drive force to the pressure device, wherein the motor, the reducer, and the pressure device are coaxially connected in series.

Abstract: A method for wirelessly charging a portable terminal using a Radio Frequency (RF) is provided. A charging system detects one or more portable terminals within a predetermined area, and preferably requests information needed for charging to the one or more portable terminals via short-range communication, receives the information in response needed for charging from each of the one or more portable terminals. A portable terminal to be wirelessly charged from among the one or more portable terminals is selected, based on the received information needed for charging, and the charging system transmits a predetermined RF for charging to the selected portable terminal.

Abstract: A method for power control in geo-tagging in a mobile terminal includes: searching for whether serving base station information periodically transmitted from a serving base station, which is currently connected with the mobile terminal, exists in a plurality of pieces of pre-stored image metadata when a camera driving is requested; photographing a subject, and simultaneously driving a location information module when serving base station information does not exist as a result of the search; and storing location information acquired through the location information module in metadata of a photographed image, and mapping the serving base station information to the metadata.

Abstract: Provided is an absorbable vascular anastomotic system including an insertion tube of which a front end has a plurality of hooks protruding outward and a rear end has ring-shaped protrusions, and an interlocking tube having grooves corresponding to the protrusions of the insertion tube such that two insertion tubes are inserted into the interlocking tube at both ends of the interlocking tube to be fixed. The insertion tube and the interlocking tube are formed of a material which is absorbed into a living body, and when two insertion tubes into which two blood vessels are respectively inserted to be fixed to the hooks are inserted into the interlocking tube at both ends of the interlocking tube, inner walls of both the blood vessels come into contact with each other in the center of the interlocking tube to be anastomosed. Since the absorbable vascular anastomotic system does not require an additional anastomotic device, it is possible to perform the anastomosis even in a narrow space.

Abstract: A method and apparatus for indicating an operation state in a mobile terminal are provided. The apparatus includes a light emitter (for example, a Light Emitting Diode (LED)) mounted on an exterior of the mobile terminal so that a user can intuitively recognize the mounting or non-mounting of a user identification (ID) card, a primary- or secondary-setting state of a user ID card, or a user ID card associated with an event (transmission or reception of a call, a text message, or data) among a plurality of user ID cards.

Abstract: A double drawer for a refrigerator has a main drawer, an auxiliary drawer having drawings rails which assist the main drawer to slide out, and guide rails assisting the auxiliary drawer to slide out. A sufficient extended length can be secured, the space usability is improved. The durability can also be improved despite its extended length.

Abstract: A high compressive strength silica mortar to be used for the installation of constructs such as building inside and outside walls, the road pavement, a slope and planting trees in the roof and manufacturing method thereof are provided. The high compressive strength silica mortar is formed of 30 to 60 wt % of silica, 40 to 70 wt % of blast furnace slag, and the 15 to 35 weight parts of polycondensation regulator for 100 weight parts of dry mortar powder of these silica and blast furnace slag, and is solidified by generating C—S—H, C-A-H, amorphous Geopolymeric Matrix{Al2O3.mSiO2.nM2O.xH2O(M=K,Na,Ca)} and Zeolite in the mortar. In particular, the high compressive strength silica mortar exhibits the compressive strength of 70.0 MPa or more by vibration forming and curing for 12˜48 hours at 25 to 80° C. before removal of form and aging for 28 days, and can save energies because a firing process is not required.

Abstract: The present invention provides a refrigerator having an appearance giving an excellent aesthetic feeling to a user. A refrigerator includes a refrigerator storage chamber, and a door for opening and closing the refrigerator storage chamber, and the door includes a steel sheet constituting a door main body, a door glass positioned in front of the steel sheet, and a crystal positioned between the steel sheet and the door glass. In addition, a refrigerator having a storage chamber for storing food, and a door for opening and closing the storage chamber includes a steel sheet forming a basic structure of the door, a door glass formed in front of the steel sheet, a guide plate positioned between the door glass and the steel sheet, and attached to a rear surface of the door glass, and a crystal inserted into the guide plate.

Abstract: A high compressive strength silica mortar to be used for the installation of constructs such as building inside and outside walls, the road pavement, a slope and planting trees in the roof and manufacturing method thereof are provided. The high compressive strength silica mortar is formed of 30 to 70 wt % of silica, 40 to 70 wt % of blast furnace slag, and the 15 to 35 weight parts of polycondensation regulator for 100 weight parts of dry mortar powder of these silica and blast furnace slag, and is solidified by generating C—S—H, C-A-H, amorphous Geopolymeric Matrix {Al2O3.mSiO2.nM2O.xH2O(M=K,Na,Ca)} and Zeolite in the mortar. In particular, the high compressive strength silica mortar exhibits the compressive strength of 70.0 MPa or more by vibration forming and curing for 12˜48 hours at 25 to 80° C. before removal of form and aging for 28 days, and can save energies because a firing process is not required.

Abstract: The present invention relates to a biological implantation material and method of preparing the same, which comprises the steps of: (i) treating a tissue derived from animal or human with alcohol; (ii) contacting the said tissue with an enzyme selected from the group consisting of dispase, DNAse, RNAse and pepsin in a solvent; (iii) treating the tissue obtained in step (ii) with alkaline solution; and (iv) treating the tissue obtained in step (iii) with acid solution.

Abstract: Disclosed is a mobile terminal and method for managing a log during Bluetooth communication with a Bluetooth module in which information about a counterpart terminal connected via Bluetooth module is analyzed, the analyzed information about the counterpart terminal is stored, a task performed by the counterpart terminal is analyzed, the analyzed task is stored, and the stored information about the counterpart terminal and the task are displayed. The mobile terminal and method for managing a log enables a user of the mobile terminal to know what tasks were performed on a file of its mobile terminal by the counterpart terminal connected for Bluetooth communication. Since the mobile terminal can save original files using a backup function of log management, it is possible to prevent a serious problem caused by the counterpart terminal's arbitrary change or deletion of an important file in the slave unit.

Abstract: The present invention relates to a dermal substitute comprising the biodegradable polymer such as collagen and the biomaterial such as amnion, the preparation method and the use thereof. Specifically, the present invention provides with an amnion-collagen sponge complex structure prepared by attaching, inserting or incorporating an amnion obtained from placenta to/in collagen. Inventive dermal substitute can be applied to surgery and wound requiring skin graft, for example, severe burns such as second-degree burn, without rejection by immune system. Further, inventive dermal substitute with amnion instead of silicone membrane has several advantages, such as better biocompatibility, anti-inflammatory activity and promoting activity of wound healing and commercial utilization as basement membrane. Also, inventive complex structure can be used as the basic matrix of bio-artificial skin for culturing cells and the biodegradable basic matrix for preparing artificial organs.