Abstract: A hood-integrated vehicle body in which a hood, a bumper, and a fender are integrally formed into a single component so as to reduce the weight thereof is disclosed. The hood-integrated vehicle body includes a front vehicle body part, which is constructed such that a hood is integrally and rotatably connected to a front portion of the front vehicle body part and is openable at a rear side thereof, a lifting unit mounted to the front part of the vehicle so as to rotate the hood, and a locking unit, which is mounted to the front part of the vehicle so as to selectively engage the hood with the front part of the vehicle such that the engagement of the hood is released so as to allow the hood to be opened by means of the lifting unit upon manipulation for opening the hood.

Abstract: The present disclosure relates to a method for extracting caffeic acid and rosmarinic acid from Rosmarinus officinalis L., and more particularly, to a method for extracting caffeic acid and rosmarinic acid from Rosmarinus officinalis L., the method comprising the steps of: (S1) preparing an extraction apparatus including an extractor for passing a solution contained in a main body unit through a filtration membrane to obtain a filtered solution, and dropping the filtered solution to the lower outside through a dropping unit connected to a lower portion of the main body unit, and a receiver located in the lower part of the extractor to collect the filtered solution that is dropped from the dropping unit; (S2) putting dried Rosmarinus officinalis L. into the main body unit, and adding a solvent to the main body unit to immerse the dried Rosmarinus officinalis L. at room temperature; and (S3) dropping a solution in which the dried Rosmarinus officinalis L.

Abstract: The object sensing device can include a plurality of first division blocks divided along a first direction, and a sensing driving device that drives the plurality of first division blocks. The sensing driving device can provide a first driving signal to two or more first division blocks among the plurality of first division blocks and provide a second driving signal to the remaining first division blocks. The first driving signal and the second driving signal can be different.

Abstract: The present exemplary embodiments relate to a graphite-based negative electrode material, a method of manufacturing the same, a negative electrode including the same, and a lithium secondary battery including the same. The graphite-based negative electrode material according to an exemplary embodiment includes: a graphite oxide obtained by oxidizing a surface of first graphite, and a graphite coating including second graphite and low crystalline carbon positioned on a surface of the second graphite, wherein the graphite coating to the graphite oxide is 1/9 to 1/3.

Abstract: Disclosed is an apparatus and method for processing a multichannel audio signal. A multichannel audio signal processing method may include: generating an N-channel audio signal of N channels by down-mixing an M-channel audio signal of M channels; and generating a stereo audio signal by performing binaural rendering of the N-channel audio signal.

Abstract: Disclosed are a display device and a method of manufacturing the display device. The display device includes a display panel on which a plurality of sub-pixels and lines connected to the sub-pixels and a driving circuit configured to drive the sub-pixels. The display panel further includes a plurality of protruded bank patterns disposed in the sub-pixels, and a light emitting element disposed in each of the bank patterns. The light emitting element includes a first electrode, a second electrode, a light emitting layer disposed between the first electrode and the second electrode, and a reflector that covers side surfaces of the light emitting layer and at least a portion of side surfaces of the first electrode. The reflector includes a first insulating layer, a second insulating layer, and a metal layer disposed between the first insulating layer and the second insulating layer.

Abstract: A battery state estimating apparatus according to an embodiment of the present disclosure includes a measuring unit configured to measure a charging current, and voltage and temperature of a battery in a constant current charging process and a constant voltage charging process of the battery; and a control unit configured to judge whether an abnormal behavior occurs in the battery according to a behavior of at least one of the charging current, the voltage of the battery and the temperature of the battery in at least one of the constant current charging process and the constant voltage charging process, and determine whether lithium precipitation occurs in the battery based on the judged abnormal behavior of the battery.

Abstract: The present disclosure relates to a multilayer reinforced composite electrolyte membrane and a method for manufacturing the same. The multilayer reinforced composite electrolyte membrane according to the present disclosure has sufficient mechanical properties and improved membrane resistance at the same time since a porous support is impregnated in an ionomer and it is stacked in a multilayer structure. Furthermore, since the composite electrolyte membrane has no wrinkles and cracks due to excellent dimensional stability, it can improve the electrochemical properties of batteries.

Abstract: A surgical instrument for repairing a cartilage tear, of the present invention, can simply and safely fix a first fixing piece (501) and a second fixing piece (502) to a torn cartilage through a very simple method for sequentially discharging the first fixing piece (501) and the second fixing piece (502) provided to be connected to suture threads (10) through a needle (411) at the tip of a push rod guide (410) while selectively moving a push rod (200) a predetermined width forward in multiple stages by means of an operation of pressing and lowering a push button (300), which is inserted into a button coupling hole (120) of an instrument body (100) so as to receive the elastic repulsive force of a spring (310), or releasing and lifting the pressed button.

Abstract: The present disclosure relates to a method and an apparatus for sharing map revision details. A method according to an embodiment of the present disclosure includes receiving, from a first user terminal, first revision details generated based on an initial map and a first revised map revised from the initial map, receiving, from a second user terminal, second revision details generated based on the initial map and a second revised map revised from the initial map, transmitting the second revision details to the first user terminal and transmitting the first revision details to the second user terminal, and according to a result of the transmissions, reflecting in real time the second revision details on the first revised map displayed on the first user terminal and reflecting in real time the first revision details on the second revised map displayed on the second user terminal.

Abstract: A surgical instrument for repairing a cartilage tear, of the present invention, can simply and safely fix a first fixing piece (501) and a second fixing piece (502) to a torn cartilage through a very simple method for sequentially discharging the first fixing piece (501) and the second fixing piece (502) provided to be connected to suture threads (10) through a needle (411) at the tip of a push rod guide (410) while selectively moving a push rod (200) a predetermined width forward in multiple stages by means of an operation of pressing and lowering a push button (300), which is inserted into a button coupling hole (120) of an instrument body (100) so as to receive the elastic repulsive force of a spring (310), or releasing and lifting the pressed button.

Abstract: The present invention relates to a method of preparing a suture anchor using a suture and a prepared suture anchor. A knitting member (100) cut at a predetermined width and length while having a plurality of knots (10a) is inserted into a hole 1a of a bone 1 using an anchor inserting device 200, and a second suture 20 provided between one knot 10a of the plurality of knots and another knot 10a thereof is pulled rearwards, and thus the knitting member (100) is deformed from a long rod shape to a lump shape the bone 1. Accordingly, the knitting member (100) has a volume larger than a diameter of the hole 1a, and the knitting member (100) deformed into the lump shape is configured not to be removed from the hole 1a of the bone 1 even when the second suture 20 is further pulled in a rear direction.

Abstract: A surgical tool having an integrated orthopedic anchor and an anchor coupler are proposed. When an anchor (100) is coupled and fixed to an anchor coupling portion (220) of an anchor coupler (200), arc recesses (130a) formed in through-holes (130) and arc recesses (221a) formed at an anchor coupling portion (220) are fitted to each other, so suture insertion holes (20) aligned with holes in the anchor coupling portion (220) and having wide inlets are formed and a suture (10) may be easily connected. Further, when the anchor coupler (200) is rotated and pressed in surgery, the protruding front ends (221) separated at the anchor coupling portion (220) and protruding through the through-holes (130) at both sides of the front end of the anchor body (110) bore a bone tissue while covering an outer surface of the front end portion of the anchor (100).

Abstract: The present invention relates to a method of preparing a suture anchor using a suture and a prepared suture anchor. A knitting member (100) cut at a predetermined width and length while having a plurality of knots (10a) is inserted into a hole 1a of a bone 1 using an anchor inserting device 200, and a second suture 20 provided between one knot 10a of the plurality of knots and another knot 10a thereof is pulled rearwards, and thus the knitting member (100) is deformed from a long rod shape to a lump shape the bone 1. Accordingly, the knitting member (100) has a volume larger than a diameter of the hole 1a, and the knitting member (100) deformed into the lump shape is configured not to be removed from the hole 1a of the bone 1 even when the second suture 20 is further pulled in a rear direction.