baber/WOPTO huggingface dataset:
Patent KR-20190134377-A (KR)
Title: Farming type photovoltaics system
Inventor: KIM HONG SEOK
IPC: H01L31/042
Filed: 2018-05-25
Abstract: Provided is a farming type photovoltaic power generation system which eliminates shaded areas of cropland and increases efficiency of crop cultivation and photovoltaic power generation. The farming type photovoltaic power generation system comprises a plurality of semi-permeable type photovoltaic panels arranged on cropland to transmit sunlight in a specific wavelength band to the cropland so as to provide the sunlight to the cropland as the transmitted light.
Patent KR-20190135877-A (KR)
Title: High temperature metal heater block for semiconductor wafer and manufacturing method thereof
Inventor: CHOI YOON
IPC: H05H1/46
Filed: 2018-05-29
Abstract: The present invention relates to a high temperature metal heater block for a semiconductor wafer and a manufacturing method thereof. Provided is a high temperature metal heater block for a semiconductor wafer, which uses chrome moly steel or stainless steel as a basic material and forms a surface thereof by being sprayed and coated with a material having durability on fluorine-based plasma, thereby being used in a temperature range of 550 to 700 degree Celsius of plasma vapor chemical deposition process temperature.
Patent KR-20190136507-A (KR)
Inventor: Yoon hee tae
IPC: H04L12/26
Filed: 2018-05-31
Abstract: A message transmission delay management apparatus and method are disclosed. According to an embodiment of the present invention, the message transmission delay management apparatus comprises: a time difference calculation unit configured to obtain local time information of a message server and calculate a time difference between a local time of the message server and a local time of a client device based on the obtained local time information; and a delay time calculation unit configured to calculate, when the client device receives a push message including transmission time information based on the local time of the message server from the message server, a delay time for the push message based on reception time information of the push message, the transmission time information included in the push message, and the time difference based on the local time of the client device.
Patent KR-20190114695-A (KR)
Title: Tunneling field-effect transistor and method for manufacturing thereof
Inventor: KIM SANG WAN
IPC: H01L29/66
Filed: 2018-06-01
Abstract: According to an aspect of the technical idea of the present invention, a method for manufacturing a tunneling field-effect transistor is disclosed, comprising the steps of: forming a fin structure including a preliminary source pattern, a preliminary channel pattern, and a preliminary drain pattern by patterning a stack including at least one Si layer and at least one SiGe layer alternately stacked on a substrate; forming at least one bridge channel by selectively removing either the Si layer or the SiGe layer from the preliminary channel pattern of the fin structure; implanting Ge into the bridge channel, the preliminary source pattern, and the preliminary drain pattern of the fin structure; forming a dummy gate surrounding at least a portion of the bridge channel; forming a source and a drain by implanting impurities of different conductive types into each of the preliminary source pattern and the preliminary drain pattern of the fin structure; removing the dummy gate; and forming a gate surrounding at least a portion of the bridge channel. Thus, tunneling efficiency and a tunneling area can be increased by using multiple SiGe or Ge-based bridge channels.
Patent KR-20190139543-A (KR)
Inventor: JUNG TAE YOUNG
IPC: F16F15/129
Filed: 2018-06-08
Abstract: The present invention relates to a folding audience chair with a damping function. More specifically, the present invention relates to a folding audience chair with a damping function, capable of slowing down the rotational speed of a seat plate rotated up and down between a pair of stand frames. In the folding audience chair with a damping function of the present invention, first and second clutch press plates come in contact with the friction clutch of the damping part in both directions, so a friction force is generated in both directions. Therefore, the rotational speed of a seat is reduced rapidly and a pressing force is uniformly applied to the friction clutch, thereby reducing noise and possibility of breakage.
Patent KR-20190142064-A (KR)
Title: Air conditioner, and communication method of air conditioner using refrigerant piping
Inventor: HURTAEBOK
IPC: H04B3/54
Filed: 2018-06-15
Abstract: The present invention relates to an air conditioner capable of smoothly performing communication between an outdoor unit and an indoor unit by using piping communication, and a piping communication method thereof. According to the present invention, communication between an outdoor unit and an indoor unit can be smoothly performed by determining a communication method most suitable to site characteristics by automatically changing a communication mode to a differential mode and a single mode according to communication status when performing communication between the outdoor unit and the indoor unit by using piping communication. Therefore, smooth piping communication can be realized by increasing a communication success rate even though a physical short between refrigerant pipes in a multi-type air conditioner connecting a plurality of indoor units to one outdoor unit or there are many branch pipes for branching the refrigerant pipes.
Patent KR-20190143642-A (KR)
Inventor: CHOE WON YO
IPC: A23L17/00
Filed: 2018-06-21
Abstract: The present technique, as a more practical and popular method compared to traditional techniques for preparing sliced raw fish, can prepare a lot of pieces of raw fish from a smaller size of puffer fish, and can adjust the length of the sliced raw fish in the form of a rhombus (wide parallelogram). The technique can create a plum blossom-shaped work of the drawing, and can also create a work other than plum blossom by folding back part 1 of Figure 4 on the drawing, thereby creating various works using sliced raw fish.
Patent KR-20200000507-A (KR)
Inventor: KIM KYONG BOK
IPC: E04C5/16
Filed: 2018-06-22
Abstract: The present invention relates to a reinforcing bar connector, and more specifically, to a reinforcing bar connector, which is cut in half along a length of a groove corresponding to a reinforcing protrusion therein, is provided in a socket, and inserts and restricts a reinforcing bar with displacement of the socket, thereby enabling two reinforcing bars to be connected without separate screw fastening. The reinforcing bar connector (10) of the present invention allows pipe bodies (A) to be mutually loosened or compressed with the displacement of the socket (B) and is fixed to an outer circumference of the reinforcing bar therein when being compressed so that binding force of the reinforcing bar is greater than that of welding of the conventional socket, a bundle of wires of the socket, and rotating assemblies of the socket having a nut (figure 4, 5). Therefore, the one-touch use convenience is improved.
Patent KR-20200001660-A (KR)
Title: Apparatus for sprout ginseng having Smart-farm function
Inventor: HEO CHAN
IPC: G06Q50/02
Filed: 2018-06-27
Abstract: The present invention relates to a sprout ginseng cultivation apparatus having a smart farm function. More specifically, the present invention relates to a sprout ginseng cultivation apparatus having a smart farm function which allows to control the amount of light, temperature, humidity and the like, environmental conditions necessary for cultivation of ginseng, automatically through an Arduino-based smart farm function, thererby increasing the convenience of cultivation and having a smart farm function to easily manage cultivation environment through a terminal of a cultivator, such as a smartphone.
Patent KR-20200005344-A (KR)
Inventor: LIM JAE HONG
IPC: A01K47/06
Filed: 2018-07-06
Abstract: An apparatus for producing and supplying a rearing liquid using a suction pump disclosed includes: a mixing tank in which a rearing liquid is produced by dissolving saccharides including sugar in water; a suction pump which is immersed in the water, and having a suction port for sucking the sugar and the water and a discharge port for discharging the same; and a mix circulation passage in which one end is connected to the discharge port and the other end is located adjacent to the water surface. The apparatus dissolves the sugar in the water by sucking the sugar and the water in the lower portion of the mixing tank and discharging the same adjacent to the water surface.
Patent KR-20200016039-A (KR)
Title: Driving circuit, organic light emitting display device, and driviving method
Inventor: KANG MIN HYUNG
IPC: G09G3/3233
Filed: 2018-08-06
Abstract: Embodiments of the present invention relate to a driving circuit, organic light emitting display device, and driving method and. More specifically, the embodiments of the present invention relates to the driving circuit, organic light emitting display device, and driving method enable that sensing is not affected by other image control driving (e.g., fake data insertion driving) even if other image control driving (e.g., fake data insertion driving) is performed during sensing driving. According to the embodiments of the present invention, a sensing error may be prevented to improve the image quality.
Patent KR-20200017800-A (KR)
Title: Induction heating device capable of reducing interference noise
Inventor: HANNA KIM
IPC: H05B6/06
Filed: 2018-08-09
Abstract: The present invention relates to an induction heating device capable of reducing interference noise. According to the present invention, the induction heating device comprises: a first power module supplying power for driving to at least one of a first working coil and an inner coil; a second power module supplying the power for driving to at least one of a second working coil and an outer coil; and a control unit controlling the power supply by the first power module and the second power module. According to an embodiment of the present invention, the control unit can block the power supply with regard to the outer coil when a heating command with regard to at least one of a first heating region and a second heating region and a heating command with regard to a third heating region are inputted.
Patent KR-20200019351-A (KR)
Title: Manufacturing method of slurry pump for desulfurization of thermal power plant internal component
Inventor: JOO BYOUNG YUN
IPC: C22C38/48
Filed: 2018-08-14
Abstract: Disclosed is a manufacturing method of a component in a slurry pump for desulfurization of a thermoelectric power plant which can manufacture a component with corrosion resistance and strong properties against abrasion. The manufacturing method of the component in the slurry pump for desulfurization of the thermoelectric power plant comprises: an alloy composition injection step of injecting an alloy composition having chromium (Cr) and carbon (C) as main components into a melting furnace; a molten metal manufacturing step of melting the alloy composition in the melting furnace to manufacture molten metal; a molten metal injection step of injecting the molten metal into a prepared cast shell; a molten metal cooling step of cooling the molten metal injection into the cast shell at room temperature; a casting removal step of removing a casting formed in the cast shell from the cast shell; a first heat treatment step of heat-treating the removed casting to process the casting into a targeted product; a second heat treatment step of heat-treating the processed product; and a product cooling step of cooling the heat-treated product.
Patent KR-20200020465-A (KR)
Title: Apparatus and method for acquiring conversion information of coordinate system
Inventor: LEE SEONG SOO
IPC: G01S17/02
Filed: 2018-08-17
Abstract: According to one embodiment, provided is a method for obtaining coordinate system conversion information which comprises the steps of: obtaining 3D information including first lane information corresponding to a lane around a vehicle by a LiDAR of the vehicle and surrounding images including second lane information corresponding to the lane by a camera of the vehicle; obtaining first coordinate system conversion information on the LiDAR and the camera by comparing the second lane information with the first lane information when it is determined that the vehicle is driving on a flat surface based on the first lane information; and obtaining second coordinate system conversion information on the vehicle and the camera by using top view image conversion information obtained based on the surrounding image and a traveling direction of the vehicle.
Patent KR-20200024376-A (KR)
Title: Display device
Inventor: KIM YOUNGJI
IPC: G02F1/1333
Filed: 2018-08-27
Abstract: The present invention relates to a display device including an adhesive film attached to a bottom chassis. The display device comprises: a display panel; a bottom chassis which receives the display panel, includes a first surface adjacent to the display panel and a second surface opposite to the first surface, and has a hole penetrating the first surface and the second surface; and an adhesive film attached on the second surface of the bottom chassis while superimposing with the hole, wherein the adhesive film has a circular guide line having a diameter greater than the diameter of the hole. Therefore, the display device can prevent foreign substances from penetrating into the bottom chassis through the hole of the bottom chassis.
Patent KR-20200023920-A (KR)
Title: A printed circuit board comprising a plurality of terminals for measuring the capacitance of an insulating layer disposed between a plurality of wiring layers, Antenna module and Electronic device having the same
Inventor: LEE KYUNG HO
IPC: H01Q1/24
Filed: 2018-08-27
Abstract: Disclosed is a printed circuit board capable of easily determining incorrect or duplicated stacking of an insulating layer. The printed circuit board comprises: a first wiring layer including a plurality of first wirings and a first conductive region insulated from the plurality of first wirings; a second wiring layer including a plurality of second wirings and a second conductive region disposed to face the first conductive region while being insulated from the plurality of second wirings, and disposed below the first wiring layer; a first insulating layer disposed between the first wiring layer and the second wiring layer; a first terminal electrically extending from the first conductive region; and a second terminal electrically extending from the second conductive region. The first terminal and the second terminal can be formed to be able to measure the capacitance between the first conductive region and the second conductive region in relation to the properties of the first insulating layer.
Patent KR-20200028158-A (KR)
Title: Media play device, method and computer program for providing multi language voice command service
Inventor: LEE JAE DONG
IPC: G10L15/26
Filed: 2018-09-06
Abstract: A device for playing media to provide a multilanguage voice command service comprises: an input unit receiving a voice command from a user; a language recognition unit analyzing the inputted voice command and recognizing language uttered by the user; a classification unit determining a sentence structure of the voice command based on the recognized language and classifying vocabulary proficiency according to the determined sentence structure; a conversion unit converting output data for a user interface of the device for playing media based on the recognized language and the classified vocabulary proficiency; and an output unit dynamically outputting the user interface by applying the converted output data.
Patent KR-20200030707-A (KR)
Title: Manufacturing method of synthetic quartz powder
Inventor: KIM YUN SOO
IPC: C01B33/158
Filed: 2018-09-12
Abstract: The present invention relates to a method for manufacturing synthetic quartz powder. The method for manufacturing synthetic quartz powder according to an embodiment of the present invention comprises the steps of: manufacturing an aqueous alkali silicate solution; diluting and cooling the aqueous alkali silicate solution; manufacturing an aqueous colloidal silica sol solution by ion-exchanging the aqueous alkali silicate solution; dissociating, eluting and ion-exchanging by adding a first additive to the aqueous colloidal silica sol solution; increasing the particle size of the colloidal silica by adding a second additive to the aqueous colloidal silica sol solution; manufacturing a wet gel by filtering, concentrating, and adding the aqueous colloidal silica sol solution; manufacturing a dried silica gel by removing moisture contained in the wet gel; and manufacturing synthetic quartz powder by processing the dried silica gel.
Patent KR-20200031311-A (KR)
Title: Refrigerator and method for controlling the same
Inventor: HYERYEONG KIM
IPC: F25D29/00
Filed: 2018-09-14
Abstract: According to the present invention, a method for controlling a refrigerator comprises the following steps of: operating a cold air supply means with an initial output to cool a storage chamber; acquiring a result value by using a temperature value sensed by a temperature sensor for a first reference time; acquiring a plurality of result values for a second reference time; determining representative temperature of the storage chamber among the plurality of acquired result values; determining the output of the cold air supply means based on the representative temperature; and operating the cold air supply means with the determined output.
Patent KR-20200032550-A (KR)
Title: No-welding prefabricated anchor base system
Inventor: PARK DONG KI
IPC: E04H12/22
Filed: 2018-09-18
Abstract: The present invention relates to a non-welding prefabricated anchor base system, which is fixed to a construction floor to pressurize and fix supports in various pillar shapes. The non-welding prefabricated anchor base system is assembled in a non-welding bolting manner, thereby having excellent site constructability and being widely applied to the supports having various standards. More specifically, adhesion force is generated toward the support side by a downward inclined angle of a long hole and flow is prevented by a sliding prevention protrusion after a bolt and a nut are fastened so that the support is rigidly position-fixed in an arbitrary installation angle. To this end, the no-welding prefabricated anchor base system includes: a base plate part (10), a pressurizing plate part (20) and a sliding prevention protrusion (30).
Patent KR-20200033013-A (KR)
Title: Integrated circuit device and method of manufacturing the same
Inventor: MOON SUN MIN
IPC: H01L21/768
Filed: 2018-09-19
Abstract: An integrated circuit device is formed on a substrate and comprises: an electrode including a first metal; a dielectric structure covering the electrode; and a buffer layer interposed between the electrode and the dielectric structure, and including the first metal, an oxygen atom, and an nitrogen atom, wherein the dielectric structure comprises: a crystallization induction film formed of a first metal oxide film which is in contact with the buffer layer and includes a first metal; and a first dielectric film which is formed of a second metal oxide film and faces the electrode with the buffer layer and the crystallization induction film interposed therebetween.
Patent KR-20200036384-A (KR)
Inventor: JUNGHWAN PARK
IPC: A61B5/00
Filed: 2018-09-28
Abstract: The present invention relates to an arrhythmia extraction device for extracting ventricular fibrillation and electromechanical dissociation (EMD) based on an electrocardiogram signal, and a method thereof. The arrhythmia extraction device can comprise: an electrocardiogram signal acquisition part acquiring an electrocardiogram signal of an object; a feature parameter determination part extracting a new electrocardiogram signal by passing the acquired electrocardiogram signal through a first filter and a second filter respectively having different frequency bands; and a determination part determining ventricular fibrillation and EMD based on a plurality of feature parameters in the time of the new electrocardiogram signal having passed through the first filter and a plurality of feature parameters in the time of the new electrocardiogram signal having passed through the second filter.
Patent KR-20190054913-A (KR)
Title: Eco-friendly biocompatible thermoplastic polyurethane and method for manufacturing the same and biocompatible article comprising the same
Inventor: SONG GWANG SEOK
IPC: C08L75/06
Filed: 2018-10-10
Abstract: The present invention relates to thermoplastic polyurethane, a method for manufacturing the same, and a biocompatible article comprising the same. More specifically, the present invention relates to: biocompatible thermoplastic polyurethane which is environmentally friendly and improved in mechanical properties by containing, as a polymeric constituent unit, anhydrosugar alcohol, an anhydrosugar alcohol derivative, or a mixture thereof which are natural product-derived materials; the method for manufacturing the same; and the biocompatible article comprising the same.
Patent KR-20200042047-A (KR)
Title: Liquid crystal display device
Inventor: BAE KWANG SOO
IPC: G02F1/1343
Filed: 2018-10-12
Abstract: Provided is a liquid crystal display device. The liquid crystal display device comprises: a first sub-pixel electrode; a second sub-pixel electrode arranged to be adjacently spaced apart from the first sub-pixel electrode in a first direction; and a first data line and a second data line extended in a second direction crossing the first direction, and arranged to be spaced apart from each other in the first direction, wherein the first sub-pixel electrode includes a first stem electrode extended in the first direction, a second stem electrode extended in the second direction, and a plurality of first branch electrodes extended from the first stem electrode or the second stem electrode, and the second sub-pixel electrode includes a third stem electrode extended in the first direction, a fourth stem electrode extended in the second direction, and a plurality of second branch electrodes extended from the third stem electrode or the fourth stem electrode. In addition, one of the first data line and the second data line includes part overlapped with one of the second stem electrode and the fourth stem electrode, and the other of the first data line and the second data line includes part overlapped with the other of the second stem electrode and the fourth stem electrode or is arranged between the second stem electrode and the fourth stem electrode.
Patent KR-20200041648-A (KR)
Inventor: JUNG SEONG A
IPC: A01K29/00
Filed: 2018-10-12
Abstract: The present invention relates to a system for checking the state of a guide dog, capable of informing a visually-impaired person of the correct state of the guide dog. According to the present invention, the system comprises: a harness body worn by the guide dog; a portable terminal held by the visually-impaired person; and a server analyzing the state of the guide dog. An acceleration sensor and a gyro sensor are installed in the harness body. Measurement values of the acceleration and gyro sensors installed in the harness are transmitted to the portable terminal and the portable terminal transmits the received measurement values of the acceleration and gyro sensors to the server. The server analyzes the received measurement values of the acceleration and gyro sensors to estimate the state of the guide dog and transmits a state estimation result to the portable terminal. The portable terminal outputs the state estimation result of the guide dog received from the server through voice.