Abstract: Provided is a coffee roasting apparatus including a roasting portion formed in a tubular shape having a predetermined length along an advancing direction and formed to have an inner space having a set temperature to roast coffee beans; a conveying portion formed to pass through the roasting portion from the front to rear thereof and installed to be rotatable from the inside to outside of the roasting portion to repeatedly rotate along the same trajectory; and a supply portion installed at an upper side of the conveying portion at the front of the roasting portion to supply coffee beans so that one or more coffee beans continuously fall onto the conveying portion.

Abstract: Disclosed is a display device that is capable of being driven with low power consumption. A first thin-film transistor including a polycrystalline semiconductor layer and a second thin-film transistor including an oxide semiconductor layer are disposed in an active area, thereby reducing power consumption. At least one opening formed in a bending area is formed to have the same depth as any one of contact holes formed in the active area, thereby making it possible to form the opening and the contact holes through the same process and consequently simplifying the process of manufacturing the device. A second source electrode of the second thin-film transistor and a second gate electrode of the second thin-film transistor overlap each other with an upper interlayer insulation film interposed therebetween so as to form a first storage capacitor.

Abstract: Disclosed is a display device that with low power consumption. The display device includes a first thin film transistor having a polycrystalline semiconductor layer in an active area and a second thin film transistor having an oxide semiconductor layer in the active area, wherein at least one opening disposed in a bending area has the same depth as one of a plurality of contact holes disposed in the active area, whereby the opening and the contact holes are formed through the same process, and the process is therefore simplified, and wherein a high-potential supply line and a low-potential supply line are disposed so as to be spaced apart from each other in the horizontal direction, whereas a reference line and the low-potential supply line are disposed so as to overlap each other, thereby preventing signal lines from being shorted.

Abstract: Disclosed are a method of measuring concentration distribution of boron for boron neutron capture therapy (BNCT) using magnetic resonance imaging (MRI) alone and a treatment planning method for BNCT. The methods include (a) acquiring an anatomical image of a patient and measuring a boron concentration from magnetic resonance (MR) data, (b) extracting a boron concentration change prediction parameter of the patient and predicting the concentration over time, (c) calculating and verifying a boron distribution prediction value estimated by boron imaging and spectral analysis, and (d) deriving an optimal time for BNCT based on the verified results.

Abstract: A surface coil for a magnetic resonance imaging system includes a first plane coil placed on a first plane. A first curved surface coil is disposed symmetrically to the first place coil and disposed on one curved surface. The first plane coil is disposed tangentially to the first curved surface coil, wherein the first plane coil and the first curved surface coil are electrically connected to each other through at least two surface portions.

Abstract: Disclosed is a magnetic resonance imaging (MRI) system. The disclosed MRI system includes a system controller capable of separately acquiring MR image signals of different elements existing in an object. The system controller includes a first system controller capable of acquiring an MR signal of a first element, and a second system controller capable of acquiring an MR signal of a second element different from the first element. The first system controller and the second system controller are physically separated. The first system controller and the second system controller control a first radio frequency (RF) coil element and a second RF coil element of an RF coil, respectively.

Abstract: Disclosed are a method of measuring concentration distribution of boron for boron neutron capture therapy (BNCT) using magnetic resonance imaging (MRI) alone and a treatment planning method for BNCT. The methods include (a) acquiring an anatomical image of a patient and measuring a boron concentration from magnetic resonance (MR) data, (b) extracting a boron concentration change prediction parameter of the patient and predicting the concentration over time, (c) calculating and verifying a boron distribution prediction value estimated by boron imaging and spectral analysis, and (d) deriving an optimal time for BNCT based on the verified results.

Abstract: A radio frequency (RF) coil assembly for magnetic resonance imaging includes a transmit only (Tx only) RF coil to apply an RF signal to an object, and a receive only (Rx only) RF coil to receive a magnetic resonance signal from a region of interest of the object excited by the applied RF signal. The Tx only RF coil and the Rx only RF coil are disposed such that a first center of the Tx only RF coil and a second center of the Rx only RF coil are spaced apart from each other by a distance identical to a distance between a first peak point of a first magnetic field generated by the Tx only RF coil and a second peak point of a second magnetic field generated by the Rx only RF coil.

Abstract: Disclosed is a magnetic resonance imaging (MRI) system. The disclosed MRI system includes a system controller capable of separately acquiring MR image signals of different elements existing in an object. The system controller includes a first system controller capable of acquiring an MR signal of a first element, and a second system controller capable of acquiring an MR signal of a second element different from the first element. The first system controller and the second system controller are physically separated. The first system controller and the second system controller control a first radio frequency (RF) coil element and a second RF coil element of an RF coil, respectively.

Abstract: The present invention relates to a suturing bead, a suturing needle, a side suction cap and to an endoscopic organ suturing implement using same. More specifically, the present invention relates to an endoscopic organ suturing implement comprising a suturing bead which can be naturally rested lying against the organ wall during discharge, a suturing needle by means of which it is possible to control discharge of the suturing bead, and a side suction cap constituted in such a way as to be able to prevent damage to other organs during surgery.

Abstract: A surface coil for a magnetic resonance imaging system includes: a first plane coil unit placed on a plane; and a first curved surface coil unit placed symmetrically to the first plane coil unit and placed on one curved surface, wherein the first plane coil unit and the first curved surface coil unit are electrically connected to each other in at least two parts.

Abstract: A radio frequency (RF) coil assembly for magnetic resonance imaging includes a transmit only (Tx only) RF coil to apply an RF signal to an object, and a receive only (Rx only) RF coil to receive a magnetic resonance signal from a region of interest of the object excited by the applied RF signal. The Tx only RF coil and the Rx only RF coil are disposed such that a first center of the Tx only RF coil and a second center of the Rx only RF coil are spaced apart from each other by a distance identical to a distance between a first peak point of a first magnetic field generated by the Tx only RF coil and a second peak point of a second magnetic field generated by the Rx only RF coil.

Abstract: An apparatus for manufacturing a wavelength conversion part and a method for manufacturing a wavelength conversion part using the same are provided. According to an exemplary embodiment of the disclosed technology, an apparatus for manufacturing a wavelength conversion part of a light emitting apparatus is provided to include: a dispenser including a first storing part configured to store materials including a resin and phosphors; and a first temperature adjusting part connected to the dispenser, wherein the first temperature adjusting part includes a temperature sensor.

Abstract: The present invention relates to a suturing bead, a suturing needle, a side suction cap and to an endoscopic organ suturing implement using same. More specifically, the present invention relates to an endoscopic organ suturing implement comprising a suturing bead which can be naturally rested lying against the organ wall during discharge, a suturing needle by means of which it is possible to control discharge of the suturing bead, and a side suction cap constituted in such a way as to be able to prevent damage to other organs during surgery.

Abstract: A semiconductor memory device includes a memory cell array including first memory cells for storing data and second memory cells for storing chip identification (ID) information, a data comparison circuit configured to compare input data and the stored data of the first memory cells and to output comparison data, and output circuits configured to output the comparison data received in parallel from the data comparison circuit. The comparison data is outputted through a selected one of the output circuits according to an enable signal generated based on the chip ID information.

Abstract: A delayed lock loop (DLL) circuit includes: a phase conversion control unit configured to latch and drive a phase comparison signal in response to the input of a delay enable signal, and output the driven signal as a phase conversion control signal. A phase converting unit configured to control the phase of a delay clock on the basis of the phase conversion control signal, and transmit the controlled delay clock to a delay compensating unit.

Abstract: A nonvolatile memory apparatus includes a memory device including a configuration information storage block for storing configuration data groups. A configuration information processing circuit is configured to determine majorities of configuration data groups, which are outputted from the memory device during a first period as an initial stage of a power-up operation, under the control of a first control clock signal. The configuration information processing circuit is also configured to determine majorities of configuration data groups, which are outputted from the memory device during a second period after the first period, under the control of a second control clock signal having a cycle shorter than the first control clock signal.

Abstract: A nonvolatile memory apparatus includes a memory device having a configuration information storage block for storing a first configuration data group and a second configuration data group having fewer bits than the first configuration data group and a configuration information processing circuit configured to determine a majority of the first configuration data group outputted from the memory device, during a first period of a power-up operation, and determine a majority of the second configuration data group outputted from the memory device, during a second period after the first period.

Abstract: A multi-chip package includes a plurality of chips coupled in parallel to an I/O pad and an output driver circuit included in each of the chips and configured to transmit output data to the I/O pad. The driving force of the output driver circuit is controlled on the basis of stack information indicative of the number of chips being activated.

Abstract: A Code Address Memory (CAM) cell read control circuit of a semiconductor memory device includes a CAM cell read circuit configured to read data stored in a CAM cell and to output the read data, an internal delay circuit configured to delay an externally input reset signal and to generate a number of internal command signals, and a signal generation unit configured to generate an internal ready/busy signal in response to the internal command signals. The internal ready/busy signal is generated after the externally input reset signal has reset the CAM cell read circuit.