Abstract: A vehicle management system for a smart base parking lot includes a vehicle that performs autonomous driving and remote communication, service point servers that manage pieces of operating information of service points located within a predetermined certain distance from smart base parking lots, and a control server that interworks with the service point servers to recommend vehicle management services available at service points corresponding to a destination provided from the vehicle during a parking time, when the destination is the smart base parking lot, and controls autonomous driving of the vehicle depending on the selected vehicle management service.

Abstract: An alien substance removing apparatus according to one embodiment of the present invention may comprise: a hood unit provided adjacent to an electrical steel sheet and for collecting an alien substance generated in the electrical steel sheet by laser irradiation; and a scraping unit coupled to the hood unit and scraping and removing the alien substance attached to one surface of the hood unit facing the electrical steel sheet.

Abstract: Proposed is a skin contact member for use in a razor cartridge having at least one blade received in a longitudinal direction. The skin contact member may include a head portion extending in the longitudinal direction to form a skin-contacting upper surface. The skin contact member may also include a body portion extending downward from the head portion in a height direction perpendicular to the longitudinal direction, the body portion to be inserted into a receiving space provided in the razor cartridge. The skin contact member may further include at least one opening portion formed in the head portion.

Abstract: A bidirectional signal pin module includes: a signal pin configured to electrically connect two objects; and a socket having a bent body shape including bent portions, and configured to fix the signal pin in either one of a horizontal direction and a vertical direction.

Abstract: An insulation coating composition for an electrical steel sheet according to an exemplary embodiment of the present disclosure contains 100 parts by weight of a resin containing two or more aromatic rings or aliphatic rings in a repeating unit and 20 to 150 parts by weight of zirconium phosphate.

Abstract: A foreign substance collecting apparatus according to one embodiment of the present disclosure may comprise: a collection body unit formed with a suction port through which air including foreign substances flows in and a discharge port through which air removed of the foreign substances is discharged; and a mixing unit provided inside the collection body unit and disposed on a flow passage of the air, and forming a vortex in washing water contained therein by inducing a rotary flow of the air.

Abstract: Proposed is a razor handle. The razor handle may include a handle body including a first opening and a second opening formed at both ends thereof, and a head portion including a cartridge coupling portion at least partially exposed to the outside of the first opening, and a head body extending from the cartridge coupling portion and accommodated in the handle body through the first opening. The razor handle may also include a tail portion including a distal end portion at least partially exposed to the outside of the second opening, and a tail body extending from the distal end portion and accommodated in the handle body through the second opening. The head body may be detachably coupled to at least one of the handle body or the tail body, and the tail body may be detachably coupled to at least one of the handle body or the head body.

Abstract: A grain-oriented electrical steel sheet according to an embodiment of the present disclosure includes: a forsterite layer formed on the surface of an electrical steel sheet; a groove which is formed on the forsterite layer in a direction perpendicular to a rolling direction; and a forsterite calcination layer which is formed in the direction of both ends of the electrical steel sheet on the basis of an upper end of the groove and has a width of 1.1 to 1.3 times the width of the groove.

Abstract: A grain-orientation electrical steel sheet according to an exemplary embodiment of the present invention includes a linear groove formed in a direction intersecting with the rolling direction, the groove includes the gradient section and the uniform section on a cross section including the transverse direction of the groove and the rolling surface normal direction of the steel sheet, and a length of the gradient section (GS) and the length of the uniform section (US) satisfy Equation 1 below. 0.1?[GSL]/[USL]?0.5??[Equation 1] In Equation 1, [GSL] represents the length (mm) of the gradient section and [USL] represents the length (mm) of the uniform section.

Abstract: According to one embodiment, a razor cartridge includes a shaving blade including a base portion and an edge portion with a cutting edge, and a blade housing including a blade mounting system to accommodate the shaving blade in a longitudinal axis corresponding to a width direction of the blade housing. The blade mounting system includes: multiple mounting bases disposed to be spaced apart from each other along the longitudinal axis; and a plurality of mounting protrusions, at least one of the mounting protrusions protruding from a corresponding one of the multiple mounting bases. The base portion of the shaving blade is supported by mounting protrusions protruding from different ones of the multiple mounting bases.

Abstract: The present invention provides a light source apparatus and method for integrating diffused light with high efficiency using a collimating including an axicon lens, collimating it, tuning the wavelength of desired light, and passing it.

Abstract: The present invention provides an annealing separator composition, a grain-oriented electrical steel sheet and a method for manufacturing a grain-oriented electrical steel sheet. An annealing separator composition for a grain-oriented electrical steel sheet according to an embodiment of present invention comprising: on the basis of total solid 100 wt %, 5 to 70 wt % of mullite; and the remainder being magnesium oxide or magnesium hydroxide.

Abstract: A grain-oriented electrical steel sheet according to an embodiment of the present invention includes: a groove on a line formed on one surface of an electrical steel sheet in a direction crossing a rolling direction; and a thermal shock portion on a line formed on one surface of the electrical steel sheet in the direction crossing the rolling direction, wherein a distance between the groove and the thermal shock portion is 1 mm or less.

Abstract: Disclosed is a power module pack including a first cooling plate, a second cooling plate stacked on and coupled to the first cooling plate, and power modules interposed between the first cooling plate and the second cooling plate. Each of the power modules has a lower surface soldered to an upper surface of the first cooling plate.

Abstract: The present invention relates to a power module that is capable of decreasing the number of components and assembling man-hours by applying a metal clip and performing an integrated soldering process and is capable of keeping a thickness of a soldering part constant and preventing movement of chips at the time of soldering by using a soldering jig.

Abstract: A metal clip disposed on chips to connect the chips to each other, includes a plurality of bonding parts each having a lower surface configured to bond to an upper surface of each of the chips; and an outer side part formed at each of the bonding parts to extend upward from at least a portion of an outer side of respective ones of the bonding parts to form a step therefrom.

Abstract: The present invention provides an annealing separator composition, a grain-oriented electrical steel sheet and a method for manufacturing a grain-oriented electrical steel sheet. An annealing separator composition for a grain-oriented electrical steel sheet according to an embodiment of present invention comprising: on the basis of total solid 100 wt %, 5 to 70 wt % of mullite; and the remainder being magnesium oxide or magnesium hydroxide.

Abstract: A grain-oriented electrical steel sheet incudes a groove formed on a surface and a solidified alloy layer formed under the groove, wherein the solidified alloy layer includes particles of a certain average diameter.

Abstract: A grain-oriented electrical steel sheet according to an embodiment of the present invention includes: a groove on a line formed on one surface of an electrical steel sheet in a direction crossing a rolling direction; and a thermal shock portion on a line formed on one surface of the electrical steel sheet in the direction crossing the rolling direction, wherein a distance between the groove and the thermal shock portion is 1 mm or less.

Abstract: Disclosed is a razor cartridge including: at least one razor blade including an edge portion with a cutting edge, a bent portion, and base portion; a blade housing configured to accommodate at least one razor blade in a longitudinal direction; and a lateral supporter spaced apart from a bottom of the blade housing, extended from an inner lateral wall of the blade housing, and configured to support a longitudinal lateral portion of the razor blade. The height of the bottom supporter supporting the center portion of the razor blade is lowered to lower the difficulty in manufacturing a mold for injection molding, the lateral supporter protrudes to stably support the edge of the razor blade, and the bottom supporter having a low height to further secure a cleaning passage in the center portion of the razor blade cartridge to thereby have an effect on more easily removing sludge.