Abstract: The embodiments relate to an electrochromic device having excellent elongation and tensile strength while achieving an excellent light transmission variable function based on the electrochromic principle. The electrochromic device comprises a light transmission variable structure interposed between a first base layer and a second base layer, wherein the light transmission variable structure comprises a first chromic layer and a second chromic layer, an electrolyte layer is interposed between the first chromic layer and the second chromic layer, and the elongation is 60% to 170%.

Abstract: A wheel bearing includes a rotating element to which the wheel of the vehicle is mounted and configured to rotate together with the wheel of the vehicle; a non-rotating element fixed to the vehicle body; and one or more rolling elements provided between the rotating element and the non-rotating element and configured to rotatably support the rotating element relative to the non-rotating element. The rotating element includes a wheel mounting flange, and a sensor target used to measure a rotational speed of the wheel is provided on an axial end surface of the wheel mounting flange. The sensor target includes an annular plate portion configured to be mounted to the axial end surface of the wheel mounting flange, and the annular plate portion includes a target portion used for measuring the rotational speed of the wheel and at least one bolt insertion hole.

Abstract: A wheel bearing includes a rotating element to which the wheel of the vehicle is mounted and configured to rotate together with the wheel of the vehicle; a non-rotating element fixed to the vehicle body; and one or more rolling elements provided between the rotating element and the non-rotating element and configured to rotatably support the rotating element relative to the non-rotating element. The rotating element includes a wheel mounting flange, and a sensor target used to measure a rotational speed of the wheel is provided on an axial end surface of the wheel mounting flange. The sensor target includes an annular plate portion configured to be mounted to the axial end surface of the wheel mounting flange, and the annular plate portion includes a target portion used for measuring the rotational speed of the wheel and at least one bolt insertion hole.

Abstract: The present disclosure relates to a method for preparing an absorbable haemostatic composition for the body and the haemostatic composition prepared thereby, and the present disclosure is for providing a method for preparing an absorbable haemostatic composition for the body and the haemostatic composition prepared thereby, wherein the haemostatic composition can be used directly on the wound site when bleeding occurs in the surgical area such as surgical operation, trauma, etc. so that hemostasis can be effectively performed, the haemostatic composition can perform wound sealing, tissue repairing promotion, wound surface tissue protection, infection prevention, etc., the haemostatic composition is contained in haemostatic products such as gauze (cotton yarn), sponge, etc. to accelerate the hemostasis speed of the bleeding site and enable rapid hemostasis to be able to shorten the hemostasis time at the same time.

Abstract: The present disclosure relates to a method for preparing an absorbable haemostatic composition for the body and the haemostatic composition prepared thereby, and the present disclosure is for providing a method for preparing an absorbable haemostatic composition for the body and the haemostatic composition prepared thereby, wherein the haemostatic composition can be used directly on the wound site when bleeding occurs in the surgical area such as surgical operation, trauma, etc. so that hemostasis can be effectively performed, the haemostatic composition can perform wound sealing, tissue repairing promotion, wound surface tissue protection, infection prevention, etc., the haemostatic composition is contained in haemostatic products such as gauze (cotton yarn), sponge, etc. to accelerate the hemostasis speed of the bleeding site and enable rapid hemostasis to be able to shorten the hemostasis time at the same time.

Abstract: Provided is a four-directional extended intervertebral fusion cage device including a front support, a rear support, and four plates having front ends engaged with the front support and rear ends engaged with the rear support, and configured to slide up in four different directions on inclined surfaces of the front support and the rear support and increase a height and a width of the cage device simultaneously, when the front support and the rear support move toward each other, facing each other.

Abstract: Provided is a spinal implant having a unit structure printed by using a 3D printer, which is inserted between a vertebra and an adjacent vertebra and in which unit bodies constituted by at least one or more circular rings are repeated with a certain pattern. The spinal implant may implement elastic force like the existing vertebrae while bone fusion is performed as well as a state in which the bone fusion is completed after a procedure to obtain superior procedure results.

Abstract: Provided is a spinal implant having a unit structure printed by using a 3D printer, which is inserted between a vertebra and an adjacent vertebra and in which unit bodies constituted by at least one or more circular rings are repeated with a certain pattern. The spinal implant may implement elastic force like the existing vertebrae while bone fusion is performed as well as a state in which the bone fusion is completed after a procedure to obtain superior procedure results.

Abstract: A mounting angle detection system of a Blind Spot Detection (BSD) sensor includes: the BSD sensor that is mounted at a predetermined location of a vehicle so as to detect a peripheral object; a displacement sensor that is fixedly disposed outside of the vehicle so as to detect a location of the vehicle; a Doppler generator that generates a radio wave of a wavelength in which the BSD sensor can detect; a moving unit that moves the Doppler generator to a detection area in which the BSD sensor can detect; and a control unit that calculates a deviation between a detection location and a reference location of the vehicle and that controls the moving unit so as to correct a location of the Doppler generator according to the deviation.

Abstract: The present invention relates to a dark-field examination device.

Abstract: Provided is an apparatus for measuring a three-dimensional profile using a LCD in which a sine wave pattern is formed on a measurement object, whereby image information of the measurement object is obtained using the sine wave pattern and a camera, and the image information is analyzed to measure a profile of the measurement object, the apparatus including a LCD projector including: a light source irradiating light forward; a LCD panel disposed at a front side of the light source, generating a sine wave pattern having a plurality of phases and a plurality of periods; polarization plates respectively disposed on front and rear sides of the LCD panel; a first focusing lens disposed apart from a front side of the LCD panel, focusing the sine wave pattern generated by the LCD panel on the measurement object; and a housing supporting the light source, the LCD panel, the polarization plates and the first focusing lens.

Abstract: The present invention relates to a dark-field examination device.

Abstract: A vision inspection system for inspecting an inspection object of various types, and an inspection method of inspecting an inspection object using the vision inspection system are disclosed. The vision inspection system comprises a work-piece stage having a table on which an inspection object is placed, a plurality of linescan cameras, and a computer configured to process a scanned image of the inspection object. A plurality of markings, each of which has a marking stage coordinate value, are provided on an upper surface of the table such that the linescan cameras can obtain scanned images of the markings. Each two neighboring markings are placed in a field of view of each of the linescan cameras. The markings between the first and the last markings are respectively placed in such a way as to overlap within the fields of view of each two neighboring linescan cameras.

Abstract: Disclosed is a system and a method for detecting and repairing alien materials on a semiconductor wafer. The system includes a transfer arm for transferring and aligning a wafer, an inspection unit, on which the wafer is seated, and which obtains an image of the wafer surface, an analysis module for analyzing the alien material appearing in the image obtained by the inspection unit, and a repair unit for repairing the alien material according to information regarding the analyzed alien material. The simple construction of the system and method for detecting and repairing alien materials on a wafer reduces the manufacturing cost, avoids the loss of manufacturing cost, and increases the semiconductor chip yield ratio.

Abstract: Provided is a machine for inspecting ferrules of an optical connector and a method thereof. A fixture arranges the ferrules on a rectangular system to inspect the ferrules. A robot centers first ferrule on a optical system and focuses the first ferrule on the optical system. The optical system includes two cameras for photographing inside diameter image data and outside diameter image data of the ferrule. While the robot moves sequentially the optical system and remaining ferrules, all the inside and outside diameter image data of the ferrules are in sequence obtained by the optical system. Each inside and outside diameter and eccentricity of the ferrules are calculated by the obtained inside and outside diameter image data via a computer program.

Abstract: Provided is a machine for inspecting ferrules of an optical connector and a method thereof. A fixture arranges the ferrules on a rectangular system to inspect the ferrules. A robot centers first ferrule on a optical system and focuses the first ferrule on the optical system. The optical system includes two cameras for photographing inside diameter image data and outside diameter image data of the ferrule. While the robot moves sequentially the optical system and remaining ferrules, all the inside and outside diameter image data of the ferrules are in sequence obtained by the optical system. Each inside and outside diameter and eccentricity of the ferrules are calculated by the obtained inside and outside diameter image data via a computer program.