baber/WOPTO huggingface dataset:
Patent KR-20180122850-A (KR)
Inventor: CHO TAE CHONG
IPC: G01R23/16
Filed: 2017-05-04
Abstract: In a modem power control method for improving the frequency response flatness of a satellite terminal transmitting part according to the present invention, the satellite terminal transmitting part includes a modem, a high-power amplifier, and an antenna. The modem power control method includes: a step of selecting carrier frequencies and setting a total number M of the carrier frequencies; a step of generating a channel for an Nth carrier frequency; a step of storing the measured channel power in the channel measured by a spectrum analyzer; a step of repeating the step of generating the channel for the M carrier frequencies and storing the measured channel power in the channel; and a step of generating a polynomial and a coefficient satisfying a linear least squares method with the stored channel power. Flatness performance is improved to obtain a flat frequency response characteristic. Therefore, the quality of the communication system can be improved by enhancing the stability of the system.
Patent KR-20180008269-A (KR)
Inventor: SUJITH SUDEVAN
IPC: C08F4/52
Filed: 2017-05-19
Abstract: The present invention relates to a method for oligomerizing ethylene. More specifically, the present invention relates to a method for producing 1-hexene and 1-octene in high selectivity in the presence of ethylene by inducing significantly enhanced catalytic activities, while effectively reducing productivity of polyethylene through insertion with at least two types of aluminum-containing cocatalyst mixtures after adjusting injection conditions and types of a main catalyst.
Patent KR-20180128290-A (KR)
Inventor: LEE UI HYUNG
IPC: G02F1/1335
Filed: 2017-05-23
Abstract: An objective of the present invention is to uniformly diffuse light of a backlight unit over the entire surface. According to the present invention, a backlight unit includes: a support member having an inner space recessed from a front side to a rear side, a central unit partitioning the rear center of the inner space, and a chamfer unit having an inclination forwardly inclined at the edge of the central unit and extending outward; a plurality of light sources arranged at the central unit and irradiating light; a plurality of lens respectively arranged in the light sources to disperse the light of the light sources; a reflective sheet covering a front surface of the center unit and the chamfer unit; and a plurality of scattering members arranged at the corner of the reflection sheet and protruding from the reflective sheet. According to the present invention, a display apparatus comprises the backlight unit and a display panel arranged in front of the backlight unit.
Patent KR-20180128699-A (KR)
Inventor: JU JUENG WON
IPC: A01K31/22
Filed: 2017-05-24
Abstract: Disclosed are a robot for sterilizing a poultry farm and a method of operating the same. The robot for sterilizing of the present invention can automatically run when the preset time is reached to dispense a disinfectant to a cage inside the poultry farm and sterilize the same. In addition, the robot can automatically clean an injection nozzle by spraying a cleaning solution to a cleaning position when the sterilization is completed. The robot can request to remove an obstacle by bypassing it in a predetermined manner or providing information on the obstacle to a manager terminal upon detecting the obstacle while driving.
Patent KR-20180131116-A (KR)
Inventor: LEE CHOL JOONG
IPC: A47B96/14
Filed: 2017-05-31
Abstract: The present invention relates to a holder for a hanger and a manufacturing method thereof, and more specifically, can firmly fix a nut located at the inner center of the holder and simplify a manufacturing process, thereby improving manufacturing efficiency and lowering manufacturing cost. The manufacturing method of the present invention comprises: a nut inserting process of inserting the nut into a hexagonal seating groove formed on the inner surface of the holder using a feeder; a heating process of heating and softening an annular protrusion using hot air of a heater; and a pressing process of closing fastening holes of the nuts inserted into the seating grooves with needles and pressing the annular protrusions heated by the heating process with squeezing pieces to thereby prevent shaking or deviation of the nuts.
Patent KR-20180132328-A (KR)
Inventor: CHOI SEONG HOON
IPC: G01R19/25
Filed: 2017-06-02
Abstract: According to one embodiment of the present invention, an apparatus for determining an inner fault of multi-channel power distribution equipment includes: an input unit for receiving current size information of each channel of a solid insulation type power distribution apparatus for distributing a current flowing from one channel to a plurality of channels; a processing unit generating information of the maximum current magnitude of respective channel currents, generating information of the remaining current magnitude excluding the maximum current from the respective channel currents, and comparing the maximum current magnitude and the remaining current magnitude to each other to generate inner fault information of the solid insulation type power distribution apparatus based on the comparison result; and an output unit outputting the inner fault information.
Patent KR-20180138044-A (KR)
Inventor: KWON WOO SUNG
IPC: E02D29/00
Filed: 2017-06-20
Abstract: The present invention relates to a valve room tank and, more specifically, provides a valve room tank to prevent components except for a manhole cover from protruding over the ground when the valve room tank is embedded under the ground. Moreover, according to the valve room tank, manufacturing time and costs of the valve room tank can be reduced, and when the valve room tank is constructed, the valve room tank can be stably and conveniently moved.
Patent KR-20190000181-A (KR)
Inventor: KIM MYUNG KI
IPC: B63B25/08
Filed: 2017-06-22
Abstract: Disclosed is a liquefied natural gas (LNG) storage tank capable of effectively coping with thermal shrinkage/expansion. According to one embodiment of the present invention, the LNG storage tank comprises: a tank body installed in a hull; a first support member installed between the hull and the tank body to fix the tank body while supporting the tank body to the hull; a second support member installed between the hull and the tank body, and supporting the tank body from a position separated from the first support member; a guide unit installed between the tank body and the second support member, and guiding lateral deformation of the tank body when the tank body is thermally shrunk or expanded in a lateral direction; and a pipe penetrating the hull to be connected to the tank body. When the tank body is thermally shrunk or expanded in a vertical direction, the pipe is shrunk and expanded in accordance with vertical deformation of the tank body to compensate the vertical deformation of the tank body.
Patent KR-20190001988-A (KR)
Inventor: KIM KI CHUL
IPC: G01N33/00
Filed: 2017-06-29
Abstract: The present invention provides a system for monitoring a hydrogen gas leakage using a resistance variation rate, which detects and accumulates a resistance value of hydrogen gas in each detection time through a plurality of sensor units, calculates the accumulated resistance value with the resistance variation rate in accordance with the detection time, and calculates a resistance variation rate of each of the sensor units with one average variation rate.
Patent KR-20180018312-A (KR)
Inventor: YAGI TAKAYUKI
IPC: F21V9/16
Filed: 2017-06-30
Abstract: An object of the present invention is to provide a vehicle headlamp which rarely has light collection on a light distribution pattern formed by using an injection equipment. The vehicle headlamp comprises: an excited light source (10); the injection equipment (12) for injecting exiting light (B1) by the light source (10) toward a predetermined direction; a projection lens (8); and a fluorescent body (9) provided between the injection equipment (12) and the projection lens (8) and penetrating injection light (B2) injected by the injection equipment (12) toward the projection lens (8), wherein the fluorescent body (9) is formed in a curve body curved in an opposite direction with respect to an upper surface (15) where the projection lens (8) is curved.
Patent KR-20180007675-A (KR)
Inventor: HADA KEITA
IPC: B23H7/10
Filed: 2017-07-06
Abstract: A wire electric discharge machine (10) comprises: a guide pipe (22) formed in a path along which a wire electrode (12) is transmitted from a transmission roller (20) to a workpiece (W), and having an insertion through-hole (22a) which the wire electrode (12) is inserted into and passes through; a compressed air supply device (30) configured to supply compressed air to the insertion through-hole (22a) so that the compressed air can flow through the insertion through-hole (22a) in the transmission direction of the wire electrode (12); a database (34) configured to store data indicative of a relationship between rigidity information of the wire electrode (12) and pressure information of the compressed air; and a control device (36) configured to set pressure of the compressed air supplied to the insertion through-hole (22a), on the basis of the rigidity information of the wire electrode (12) transmitted to the workpiece (W) and the data.
Patent KR-20190006367-A (KR)
Inventor: KOO SONG HEE
IPC: D02G3/44
Filed: 2017-07-10
Abstract: Provided is sheath-core type composite fiber for cell culture scaffold. According to one embodiment of the present invention, the composite fiber comprises a core portion and a sheath portion surrounding an outer surface of the core portion and containing a cell culture improving component. Accordingly, a microenvironment suitable for attachment, migration, proliferation and differentiation of the cultured cells is realized, so that a survival rate of the cells is improved and the cells can be three dimensionally proliferated. In addition, since the scaffold according to the present invention exhibits sufficient mechanical strength to prevent collapse of the scaffold, which occurs in the course of culturing the cells, the cells can be stably proliferated. In addition, the cells can be easily separated from the scaffold without damaging the cells during a collecting process.
Patent KR-20190007324-A (KR)
Inventor: CHO IL HWAN
IPC: G01N27/08
Filed: 2017-07-12
Abstract: Disclosed, in the present invention, is a microneedle probe. The present invention comprises: a substrate at least partially insertable into a plant; a pair of metal electrode layers spaced apart from each other on the substrate; a resistance module for electrically connecting a pair of metal electrode plates; a power supply for applying a current such that the resistance module can be heated; and a processor capable of measuring a flow state of a sap on the basis of sensing information which can be sensed as heat exchange between the resistance module and the sap flowing in the plant is made.
Patent KR-20190007684-A (KR)
Inventor: KIM JOO YEON
IPC: H05B3/12
Filed: 2017-07-13
Abstract: The present invention relates to a heating element capable of preventing a change in a refractive index and a fabrication method thereof. The heating element comprises: a first adhesive layer provided on one surface of a conductive heating pattern; a second adhesive layer provided on a surface where the conductive heating pattern of the first adhesive layer is provided; a third adhesive layer provided on a surface opposite to the surface provided with the conductive heating pattern of the first adhesive layer; and a transparent member provided on each surface opposite to surfaces of the second and third adhesive layers in contact with the first adhesive layer. The degree of cross-linking of the first adhesive layer is higher than the degree of cross-linking of the second adhesive layer and the third adhesive layer.
Patent KR-20180065865-A (KR)
Inventor: BAK EUN DO
IPC: F21V21/10
Filed: 2017-07-20
Abstract: The present invention relates to a stage device having a support whose shape is modified and whose length is controlled. According to the present invention, a plurality of installation holes are formed in a support plate, a support body is coupled to an installation hole of the support plate, a light-emitting body is coupled to the upper end of the support body, and the supporting body is formed of a material which is deformed while being bent flexibly like a corrugated tube so that the plurality of supporting bodies are bent in various directions according to the intention of the director and stage effects can be enhanced. In addition, a connecting portion is formed in both end portions of the support body and the supports are connected to each other by the connecting portion for the length of the entire support is adjusted for various applications to stages and sets with different themes. The present invention includes a support plate having multiple installation holes; a supporting body coupled to the installation hole of the support plate; and a light-emitting body is coupled to the upper end of the support body. The supporting body is formed of a bellows pipe which is deformed while being bent flexibly, and a plurality of supporting bodies are connected by the connecting portion to adjust the length of the entire supporting body.
Patent KR-20190010322-A (KR)
Inventor: KIM DO HAN
IPC: H04N19/167
Filed: 2017-07-21
Abstract: According to an embodiment of the present invention, an electronic device comprises a processor and an image sensing module. The image sensing module includes an image sensor and a control circuit which is electrically connected to the image sensor and connected to the processor through an interface. The control circuit may be configured to acquire at least one raw image using the image sensor; based on information associated with a first area in the at least one raw image, designate the at least one raw image as first data corresponding to the first area and as second data not corresponding to the first area; change at least a portion of the second data to a designated value to transform the at least one raw image; and compress the transformed at least one raw image to send the same to the processor.
Patent KR-20190015829-A (KR)
Title: Camera
Inventor: JUNG BO HOAN
IPC: G03B17/08
Filed: 2017-08-07
Abstract: The present invention relates to a camera which can reduce the manufacturing costs by reducing the number of components. According to an aspect of the present invention, the camera comprises: a main body having a space unit formed therein and having a mounting hole formed on an upper surface; a lens holder arranged in the space unit and having a lens module, which is exposed to the outside, coupled to an upper surface through the mounting hole; and a cover coupled to a lower surface of the main body. The lens holder is coupled to an inner surface of the main body with a hook, and the cover is coupled to the lower surface of the main body with a hook.
Patent KR-20180011032-A (KR)
Inventor: KIM JAE BONG
IPC: F16L27/06
Filed: 2017-08-11
Abstract: The present invention relates to an earthquake-resistant valve and pipe connection device comprising: a ball portion which is coupled to an inlet or an outlet of a valve and of which the inner portion has a hollow shape such that a fluid flows and the outer circumference has a spherical shape; a hemispherical socket portion which is coupled to the end portion of a pipe, has a hollow inner portion, and surrounds the ball portion to be coupled to the ball portion by ball joint; a sealing portion which has a cylindrical bellows shape, and both sides of which are fastened to the pipe and the inlet or outlet of the pipe, respectively; a thread portion which is formed at one end of the ball portion and the end portion of the inlet or outlet of the valve such that the ball portion and the inlet or outlet of the valve are screwed together; a packing portion which surrounds the thread portion in a shape corresponding to the thread portion; and a clamping means which fastens the packing portion to come in close contact with the thread portion. The ball portion is provided with a pair of circular first groove and second groove along the surface thereof, and the first groove and the second groove are provided with an O-ring preventing fluid from leaking out. The first groove is provided with a first inclination surface inclined to one side therein, and a cross section thereof forms a right triangle. The second groove is provided with a second inclination surface inclined to be opposite to the first inclination surface therein, and a cross section thereof forms a right triangle.
Patent KR-20190019492-A (KR)
Inventor: LEE JUNG WOO
IPC: B21D3/05
Filed: 2017-08-18
Abstract: The present invention relates to a straightening machine with a bead remover for removing welding beads of reinforcing bars which presses beads created on a welding portion of butt-welded reinforcing bars by a bead remover to remove and compress the beads to continuously supply reinforcing bars with identically formed outer circumferential surfaces of two welded reinforcing bars, and prevents defective products by beads when performing subsequent work by continuously supplying reinforcing bars with identically formed outer circumferential surfaces. The straightening machine with a bead remover for removing welding beads of reinforcing bars comprises: two winding machines (100) on which reinforcing bars are wound; a straightening machine (300) to straighten reinforcing bars sequentially withdrawn from the winding machines (100); a welding machine (500) positioned between the two winding machines (100) on which reinforcing bars are wound and the straightening machine (300) to straighten reinforcing bars sequentially withdrawn from the winding machines (100) to weld ends of reinforcing bars to continuously supply reinforcing bars to the straightening machine; a cylinder (510) positioned a front surface or one side of the welding machines to remove beads of welding portions, and arranged through a table (10) to transport a lower mold upwards; the lower mold (530) coupled to a cylinder head to be transported upwards by the cylinder to press reinforcing bars with an upper mold to remove beads; a fixing block (550) coupled to the table (10) to fix the upper mold (570) with a prescribed distance from the lower mold (530); and a bead remover including the upper mold (570) coupled to the fixing block (550) to press reinforcing bars with the lower mold to remove beads.
Patent KR-20190020468-A (KR)
Inventor: KANG DONG HUN
IPC: G01C15/00
Filed: 2017-08-21
Abstract: The present invention relates to an apparatus for setting a layout point of a total station, so that a prism reflecting the light irradiated from the light source is fixed to be positioned at the precise layout point at which the measurement is desired. The apparatus includes: a laser pointer for irradiating a laser point indicating an XY coordinate with respect to a fixed position of the prism center point toward a lower surface of the prism; a laser pointer fixing bracket for fixing the prism and fixing the laser pointer; an XY position adjuster for moving the X-axis coordinate moving adjuster and the Y-axis coordinate moving adjuster of the laser pointer in mutually vertical directions, in which a fixing bolt is coupled to a lower portion of the laser pointer fixing bracket; a horizontal position adjuster in which a horizontal position adjusting ball head is freely rotatable and fixed by a horizontal position adjusting ball head locking knob for adjusting a horizontal position of the laser pointer, and the XY position adjuster and the upper and lower quick brackets are disposed under the XY position adjuster and are coupled by fixing bolts; and a moving cradle coupled to the horizontal position adjuster by a fixing bolt.
Patent KR-20190021723-A (KR)
Inventor: HONG KI CHANG
IPC: G01N33/12
Filed: 2017-08-23
Abstract: The present invention relates to an apparatus and a method for predicting a pork belly quality. The present invention provides an indicator capable of predicting the quality of the pork belly through measuring specific muscles at a specific position of the pork belly, abd predicts the quality of the pork belly through the provided indicator. According to the present invention, the quantity and quality of the pork belly can be evaluated at the same time by providing the indicator for predicting the quality of the pork belly based on the correlation of the specific muscles at the specific position of the pork belly and predicting the quality of the pork belly through the provided indicator.
Patent KR-20190023905-A (KR)
Inventor: HONG SU RIN
IPC: G01N1/38
Filed: 2017-08-30
Abstract: A gas supply apparatus according to an embodiment of the present invention includes a first gas tank in which a first gas is stored, a second gas tank in which a second gas is stored, a dilution chamber for mixing and diluting the first gas and the second gas, a first connection pipe connecting the first gas tank and the dilution chamber, a second connection pipe connecting the second gas tank and the dilution chamber, a first supply pipe connected to the dilution chamber and capable of supplying the gas diluted in the dilution chamber to a test object, a second supply pipe branching from the second connection pipe and capable of supplying the second gas to the test object, and a backflow prevention pipe branching from the first supply pipe and adjusting the internal pressure of the first supply pipe. The first and second supply pipes are capable of selectively supplying the test object with the first or second gas.
Patent KR-20190029983-A (KR)
Title: Heater for welding apparatus of windows and doors
Inventor: CHOL WHA SOON
IPC: B29C65/00
Filed: 2017-09-13
Abstract: According to the present invention, melting is performed by forming a protrusion part on a heat plate to insert the protrusion part into a space of a profile so that a melting part is not bent downwards by being hung on the protrusion part in melting the edge of the profile, thereby not concavely bending a bonding part or not generating a crack and welding at an accurate position. Therefore, the quality can be increased. Especially, when the widest edge part of the protrusion part is inserted into the space of the profile which can be concavely bent, the widest edge part is tightly attached to an inner edge of the space, thereby minimizing the profile to be concavely bent inwards. In addition, the protrusion part can be separably installed on the heat plate, thereby selectively replacing and using an appropriate protrusion part according to a cross-sectional shape of the profile and a size of windows and doors.
Patent KR-20180105552-A (KR)
Title: semiconductor device package and method of fabricating the same
Inventor: LI YINAN
IPC: H01L23/485
Filed: 2017-09-13
Abstract: A technical idea of the present invention provides a semiconductor device package capable of preventing warping. The semiconductor device package comprises a substrate having a first surface and a second surface opposite to the first surface; a conductive column extending from the first surface to the second surface in the substrate; a dielectric disposed on the first surface of the substrate; a rewiring structure extending in the dielectric and electrically connected to the conductive column; a semiconductor chip electrically connected to the rewiring structure on the dielectric; and a sealing layer sealing the semiconductor chip on the dielectric. Each of the substrate and the sealing layer is made of a molding compound.