Abstract: The present application relates to the technical field of material processing, and especially relates to a method for preparing a magnesium alloy bone screw bar via room-temperature rotary forging under alternating magnetic field in conjunction with cryogenic processing and a magnesium alloy bone screw product.

Abstract: A starter for producing sourdough is provided. The starter includes Saccharomyces cerevisiae Y3-1 (KCTC 15070BP) and Leuconostoc mesenteroides M1-2 (KCTC 15071BP). The Saccharomyces cerevisiae Y3-1 (KCTC 15070BP), Leuconostoc mesenteroides M1-2 (KCTC 15071BP), and Bacillus belezensis Kh2-2 (KCTC 14642BP) are used in a weight ratio of 6 to 7:2 to 3:1 to 2.

Abstract: The invention includes a system and method for obtaining high-resolution 3D images of objects. The system includes three cameras and three light sources that have different wavelengths (e.g. a red light source, a blue light source and a green light source). Each camera simultaneously captures a color image of the object. A processor separates each of the red light images, the blue light images and the green light images into separate monochrome images using each of the red light source, blue light source and green light source. The quality of the images are not subject to limited resolution of conventional RBG images. Because three different wavelengths of light are used, the surface can be accurately imaged, regardless of its characteristics (e.g. reflectivity and transparency). The system is well suited for industrial uses that require a high volume of objects, particularly those of mixed material, to be rapidly inspected for defects as small as a few microns.

Abstract: A quarter glass assembly for a vehicle includes a glass window and a plastic glass disposed adjacent to the glass window and forming, with the glass window, a partitioned quarter glass. The assembly includes decorative members integrally provided to cover edges of one side and an opposite side of the plastic glass and provided vertically with respect to the front of the quarter glass, a main trim piece provided to surround a rim of the glass window and upper and lower portions of the plastic glass, and a molding member provided to integrate the glass window and the plastic glass by including the decorative members and the main trim piece.

Abstract: The present invention includes a system and method for obtaining high-resolution images of objects such as electrical components. The system includes a monochrome camera and three light sources of different wavelengths (e.g. a red light source, a blue light source and a green light source). The camera successively captures a red light image, a blue light image and a green light image of the object. A processor combines the red light image, the blue light image and the green light image into a single high-resolution true color image. Because each image is obtained from an independent light source, the resolution is not limited by the Bayer (RGB) color model. The system is well suited for materials composed of different materials that may react differently to light sources based on its wavelength.

Abstract: The present invention relates to a catcher release device for a refrigerator and freezer, and more particularly, to a catcher release device for a refrigerator and freezer that has releasing means disposed on the inside of a side panel on which a catcher is located in such a manner as to be connected to the catcher, so that if a person is locked in the refrigerator and freezer, an inner handle of the releasing means just rotates, irrespective of a door lock device, thus allowing the catcher to be separated from the door lock device to rapidly open a door for the refrigerator and freezer.

Abstract: A technique to detect an eye potential of a wearer of an eyewear by using an electrode abutting on the glabella of the wearer has been known, but it is desirable to surely cause the electrode to abut on the glabella so as to prevent deterioration in the detection accuracy of detecting a biosignal indicating an eye potential, myogenic potential, brain wave or the like. In view of this, an eyewear including: a frame; a first electrode that abuts on a glabella of a wearer of the eyewear; and an electrode holding unit that holds the first electrode such that a distance between the frame and the first electrode is changeable is included.

Abstract: A problem related to a known eyewear-type electro-oculogram measuring apparatus which detects the eye potential using a pair of electrodes positioned outside both the eyes of a user and a pair of electrodes respectively positioned above and below one eye is that the two pairs of electrodes have had an impact on the skins of users, and discomfort on them. Besides, the electrodes are not excellent in design. The present invention provides eyewear including: a frame; a pair of nose pads; and a first electrode and a second electrode respectively provided on the surface of the pair of nose pads, the first electrode and the second electrode detecting eye potential.

Abstract: A problem related to a known eyewear-type electro-oculogram measuring apparatus which detects the eye potential using a pair of electrodes positioned outside both the eyes of a user and a pair of electrodes respectively positioned above and below one eye is that the two pairs of electrodes have had an impact on the skins of users, and discomfort on them. Besides, the electrodes are not excellent in design. The present invention provides eyewear including: a frame; a pair of nose pads; and a first electrode and a second electrode respectively provided on the surface of the pair of nose pads, the first electrode and the second electrode detecting eye potential.

Abstract: In order to allow for easy judgment of performance of optical material having a prescribed function, provided is a transmitted light observation apparatus comprising a light emitting section that generates light including light of a prescribed wavelength; a holding section that holds a first test material and a second test material arranged respectively in optical paths of the light generated by the light emitting section; and a reflecting portion that reflects at least a portion of the light transmitted respectively through the first test material and the second test material. Transmittance of the first test material for the light of the prescribed wavelength is different from transmittance of the second test material for the light of the prescribed wavelength. The light of the prescribed wavelength has a wavelength from 380 nm to 500 nm.

Abstract: The present invention relates to a door lock device for a door of a refrigerator and freezer, and more particularly, to a door lock device for a door of a refrigerator and freezer that is configured to improve the coupling structure of an outer case and an inner case, thus preventing the inner case fixed by bolts to the surface of the door from being disassembled to the outside, and to reduce the whole volumes and the number of parts of opening and closing structure and releasing structure adapted to open and close the door, thus making it easy to perform assembling and installing processes.

Abstract: Eyewear comprising a frame and a liquid storage portion that is disposed within the frame and that includes a cavity for storing liquid. The liquid storage portion includes a gas passing section that allows gas to pass therethrough from the cavity to an inside surface of the frame, which is a surface facing a head of a wearer when the frame is worn on the head, but does not allow liquid to pass therethrough from the cavity to the inside surface of the frame. The liquid storage portion may be disposed such that an outer surface of the liquid storage portion is further inside the frame than an outer surface of the frame.

Abstract: In order to allow for easy judgment of performance of optical material having a prescribed function, provided is a transmitted light observation apparatus comprising a light emitting section that generates light including light of a prescribed wavelength; a holding section that holds a first test material and a second test material arranged respectively in optical paths of the light generated by the light emitting section; and a reflecting portion that reflects at least a portion of the light transmitted respectively through the first test material and the second test material. Transmittance of the first test material for the light of the prescribed wavelength is different from transmittance of the second test material for the light of the prescribed wavelength. The light of the prescribed wavelength has a wavelength from 380 nm to 500 nm.

Abstract: A problem related to a known eyewear-type electro-oculogram measuring apparatus which detects the eye potential using a pair of electrodes positioned outside both the eyes of a user and a pair of electrodes respectively positioned above and below one eye is that the two pairs of electrodes have had an impact on the skins of users, and discomfort on them. Besides, the electrodes are not excellent in design.

Abstract: Eyewear comprising a frame and a liquid storage portion that is disposed within the frame and that includes a cavity for storing liquid. The liquid storage portion includes a gas passing section that allows gas to pass therethrough from the cavity to an inside surface of the frame, which is a surface facing a head of a wearer when the frame is worn on the head, but does not allow liquid to pass therethrough from the cavity to the inside surface of the frame. The liquid storage portion may be disposed such that an outer surface of the liquid storage portion is further inside the frame than an outer surface of the frame.

Abstract: The present invention is directed to a joint of a supporting frame, which includes a basic unit to connecting with one to six connecting units at a related side plate. The connecting unit can connect with related crossbeams to assembling a supporting frame; wherein each connecting unit has provided with a folded elastic plate at both ends with a related groove therebetween to engage with an end of the crossbeam. The basic unit is cubic and has one side opening, which can be sealed by a door to form a complete cubic hollow unit. By use of the basic unit engaging with desired connecting units, it provides the joints with various configurations, which can be used at any position in a supporting frame.