baber/WOPTO huggingface dataset:
Patent KR-20180106925-A (KR)
Inventor: KIKUCHI AKITOMO
IPC: C08F210/16
Filed: 2018-03-15
Abstract: The present invention relates to polyethylene-based polymer powder capable of enhancing the molding efficiency while maintaining the strength and abrasion resistance of a mold and a preparing method thereof. According to the present invention, the polyethylene-based polymer powder includes an ethylene homopolymer or copolymer while having the intrinsic viscosity IV within the range of greater than and equal to 12 dL/g and less than and equal to 35 dL/g, the half-width of the melting peak within the range of greater than and equal to 2°C and less than and equal to 7°C, and the span within the range of greater than and equal to 0.9 and less than and equal to 2 whereas the span represents a laser particle size distribution measurement scheme. The polyethylene-based polymer powder has the α-olefin content within the range of 0 to 1.50 mol%. A polyethylene-based polymer powder preparing method includes a polymerization process of executing a slurry polymerization reaction of ethylene or ethylene and α-olefin substances by using a loop reactor. The polymerization process can be executed while using multiple systems to supply the solvent and ethylene or the solvent, ethylene, and α-olefin substances.
Patent KR-20190109685-A (KR)
Title: Power semiconductor device and a method for manufacturing the same
Inventor: LEE TAE HOON
IPC: H01L29/78
Filed: 2018-03-16
Abstract: According to an embodiment of the present invention, provided is a semiconductor device. The semiconductor device comprises: a drain area and a source area provided on a substrate; a gate insulating film and a gate electrode disposed on the substrate and disposed between the drain area and the source area; a protective film in contact with an upper surface of the substrate and an upper surface of the gate electrode; a source contact plug connected to the source area; a drain contact plug connected to the drain area; and a field plate plug in contact with the protective film. The width of the field plate plug is greater than the width of the source contact plug or the width of the drain contact plug.
Patent KR-20180031659-A (KR)
Inventor: JEONG JWA RAK
IPC: B65D25/10
Filed: 2018-03-19
Abstract: According to an embodiment of the present invention, a dental implant packaging container comprises: a mount fixture part to which an implant-mount composite is detachably coupled; a sealing cap; and a case made of quartz. The sealing cap and the case form an internal space, and a mount fixture part to which the implant-mount composite is coupled is positioned in the internal space. The mount fixture part has a hanging projection formed to mount the implant-mount composite, and aluminum tape is attached to a spot where the case and the sealing cap are coupled.
Patent KR-20180031664-A (KR)
Inventor: PARK JOON YOUNG
IPC: H04N19/61
Filed: 2018-03-20
Abstract: A method for processing a video signal includes the steps of: determining whether a partition of a current macroblock according to a current macroblock type is coated in a skip mode; deriving a motion vector of the partition if the partition of the current macroblock is coated in the skip mode; and predicting a pixel value of the partition based on the derived motion vector. A pixel value of a reference block approaching an original image using the motion vector is acquired by deriving the motion vector in a block unit which is smaller than the size of the macroblock, thereby improving the restoration rate of the macroblock.
Patent KR-20190112533-A (KR)
Inventor: CHOI GIL DONG
IPC: A47B67/04
Filed: 2018-03-26
Abstract: The present invention relates to modular furniture, which comprises: a desk module on which a shelf or a desk is disposed; a closet module in which a hanger is disposed; a bedding module in which a mattress is disposed; first and second dresser modules in which articles can be stored; and a dress room module in which a space is provided to change clothes. The bedding module, the desk module, the closet module, the dress room module, the first dresser module, and the second dresser module are formed in a cube shape, and can be arranged variably in accordance with user selection. The bedding module, the desk module, the closet module, the dress room module, the first dresser module, and the second dresser module can be coupled to each other. According to the present invention, minimum furniture required for dwelling is provided and freely arranged, and thus a limited dwelling space can be efficiently used.
Patent KR-20190113401-A (KR)
Title: Microwave oven having a hood
Inventor: KIM DONGWOO
IPC: F24C15/20
Filed: 2018-03-28
Abstract: The present invention relates to a microwave oven combined with a hood, comprising: a microwave oven main body; a bottom surface casing disposed on a bottom surface of the microwave oven main body; a first hood casing hinged to the bottom surface casing to be rotated, and protruding therefrom; a second hood casing withdrawing forward from the bottom surface casing through sliding; a main body side frame fixed to the bottom surface casing; a hood side arm fastened to the second hood casing and having an angled c shaped rail groove opened to a side surface; and a plurality of rollers fixed to the main body side frame to be rotatable, to be accommodated in the rail groove of the hood side arm and be supported and rotated on an upper surface or a lower surface of the rail groove. The structure of the present invention can eliminate a conventional multi-stage rail, and has an effect of maintaining left and right intervals constant between the second hood casing and the bottom surface casing.
Patent KR-20190114133-A (KR)
Title: Garnet structure oxide phosphor, preparing method of the same, and its luminescent property
Inventor: PARK KYEONGSOON
IPC: C09K11/77
Filed: 2018-03-29
Abstract: The present invention relates to a garnet structure Y_2 LuCaGaAl_2SiO_12 phosphor, a manufacturing method of the garnet structure Y_2 LuCaGaAl_2SiO_12 phosphor, and luminescent properties of the garnet structure Y_2 LuCaGaAl_2SiO_12 phosphor.
Patent KR-20190115837-A (KR)
Title: Apparatus and method for treating a substrate
Inventor: KIM HYUN SU
IPC: H01L21/67
Filed: 2018-04-04
Abstract: The present invention relates to a substrate processing apparatus. According to one embodiment of the present invention, the substrate processing apparatus includes: a container having a processing space in which an upper portion is opened; a support unit which supports a substrate positioned in the processing space and which is rotatable; a first heating unit installed in the support unit and heating the substrate; a second heating unit positioned on an upper portion of the support unit and heating a predetermined area of the substrate; and a fluid supply unit supplying fluid to the substrate placed on the support unit, wherein the second heating unit includes: a plurality of light sources; a light fiber module transmitting light generated from each of the light sources; and a light irradiating part connected to the light fiber module and irradiating light to the predetermined area of the substrate.
Patent KR-20190117288-A (KR)
Inventor: LEE GHI YOUN
IPC: B60G21/05
Filed: 2018-04-06
Abstract: The present invention provides a CTBA capable of controlling a toe and a camber. According to one embodiment of the present invention, the CTBA capable of controlling a toe and a camber comprises a torsion beam, a trailing arm individually provided at both ends of the torsion beam, and a wheel mount bracket provided at an end of the trailing arm and having a rear wheel mounted thereon. The CTBA comprises: an end plate; a coupling port coupling the end plate and a spindle bracket; a first link member connected to the end plate and the front of a side upper end of the spindle bracket; and a second link member connected to the end plate and the rear of a side lower end of the spindle bracket.
Patent KR-20180115621-A (KR)
Inventor: KUWAHARA JOJI
IPC: H01L21/67
Filed: 2018-04-10
Abstract: Slope specific information for specifying a gradient of a substrate with respect to the reference surface is detected. Based on the detected slope specific information and a first angle, a substrate maintaining position by a rotation maintaining unit is corrected in the direction which is in parallel with the reference surface to enable an interval between a portion of the substrate processed by a peripheral processing apparatus and a center of the substrate to be uniform. According to a state of the present invention, processing having orientation tilted at the first angle with respect to the ground surface is performed in a peripheral area of the substrate by the peripheral area processing unit while the substrate is rotated by the rotation maintaining unit.
Patent KR-20190120644-A (KR)
Title: Heat-resistant composition comprising rice husk ash for a probe and heat-resistant protecting tube for a probe
Inventor: HUH WAN WOOK
IPC: C09D197/02
Filed: 2018-04-16
Abstract: The present invention relates to a heat-resistant composition for a probe comprising rice husk ash and to a heat-resistant protective tube manufactured using the same and, more specifically, to a heat-resistant composition for a probe which comprises: 15 to 70 wt% of rice husk ash; 15 to 60 wt% of alkaline earth silicate (AES) fibers; 1 to 6 wt% of a stake; and 5 to 20 wt% of a binder, to a heat-resistant protective tube for a probe produced using the same, and to a production method of a heat-resistant protective tube for a probe, which comprises: a mixing step of mixing and stirring the heat resistant composition and water to produce a uniform mixture; an application step of applying the mixture to an outer peripheral surface of the metal mandrel; and a drying step.
Patent KR-20190122073-A (KR)
Title: Electro-Luminescent Display Device and method of fabricating the same
Inventor: HAN JONG SOO
IPC: H01L27/32
Filed: 2018-04-19
Abstract: According to an exemplary embodiment of the present invention, an electroluminescent display device and a method of manufacturing the same are to disconnect an organic light emitting layer between pixels by forming an undercut structure in a dummy pattern capable of selectively etching an anode at an edge of a bank. The present invention can solve the light emission defect of surrounding pixels due to excessive use of Li and simultaneously increase the life of the electroluminescent display device by increasing the Li in the organic light emitting layer. The electroluminescent display device further includes an anode, a bank, and a cathode.
Patent KR-20190124395-A (KR)
Inventor: KANG KYUNG TAE
IPC: C12N5/0793
Filed: 2018-04-26
Abstract: In the present disclosure, described is a method of inducing the growth of neurons using surface morphological features (specifically surface nanomorphological features) of a reduced graphene oxide (rGO) region, by reducing a desired region or a patterned region of a graphene oxide layer according to a photothermal reaction by laser irradiation.
Patent KR-20180056416-A (KR)
Inventor: LEE YOUNG SUN
IPC: C04B38/02
Filed: 2018-05-08
Abstract: The present invention relates to foaming stone using vermiculite. The present invention comprises: a step of manufacturing a basic material by mixing 80-90 wt% of felspar, 5-10 wt% of mica, and 5-10 wt% of silica; a step of manufacturing additives by mixing 50-60 wt% of waste coal, 30-40 wt% of sewage, sludge, and 5-10 wt% of food waste; a step of manufacturing a primary mixture by mixing 60-70 wt% of the basic material and 30-40 wt% of the additives; a step of smashing the primary mixture at 2,000-3,000 mesh; a step of manufacturing a foaming adjuvant by smashing vermiculite at 2,000-3,000; a step of manufacturing a secondary mixture by adding 15-25 wt% of the foaming adjuvant and 3-7 wt% of shells smashed at 2,000-3,000 mesh to 70-80 wt% of the primary mixture; and a step of obtaining nonflammable foaming stone including plenty of pores by inducing 20-40 wt% of smashed vinyl or PVC waste to foam in 60-80 wt% of the secondary mixture at 600-800°C.
Patent KR-20180124754-A (KR)
Title: Etching method
Inventor: KUMAKURA SHO
IPC: H01L21/311
Filed: 2018-05-09
Abstract: The selection ratio in etching for an object to be processed containing silicon carbide is preferably improved. In an etching method processing an object to be processed having a first region containing silicon carbide and a second region adjacent to the first region and containing silicon nitride, the first region is etched by removing the first region for each atomic layer by repeating sequence, wherein the sequence includes a process of producing plasma of a first gas containing nitrogen and forming a mixed layer containing ions included in the plasma on an atomic layer of an exposed surface of the first region, and a process of producing plasma of a second gas containing fluorine to remove the mixed layer by radical included in the plasma.
Patent KR-20190129153-A (KR)
Title: Display device
Inventor: LEE KYUNG MOK
IPC: G02F1/1345
Filed: 2018-05-09
Abstract: A display device is provided. The display device includes a display panel including a panel pad portion having a plurality of pads arranged in a plurality of rows, a first film coupled to the panel pad portion of the display panel, and a second film coupled to the first film. The panel pad portion includes a first panel pad part having a plurality of pads disposed in a first row, and a second panel pad part having a plurality of pads disposed in a second row. The second film includes a plurality of test pads, and the first film includes a film wire electrically connecting each test pad and each pad. The display device according to an embodiment may measure lead-PAD connection resistance excluding a noise resistance component by adopting a four-terminal resistance measuring method in an OLB two-row structure.
Patent KR-20190131818-A (KR)
Title: Bulk-acoustic wave resonator and method for manufacturing the same
Inventor: YOON SANG KEE
IPC: H03H9/24
Filed: 2018-05-17
Abstract: Disclosed is a manufacturing method of a bulk acoustic wave resonator. The manufacturing method of a bulk acoustic wave resonator comprises the steps of: forming a sacrificial layer on a substrate protective layer; forming a membrane layer on the substrate protective layer to cover the sacrificial layer; and removing the sacrificial layer to form a cavity. The sacrificial layer is removed by a mixed gas containing a halide-based gas and an oxygen gas or a mixed gas in which the halide-based gas and a gas containing oxygen are mixed. The mixture ratio of the halide-based gas to the oxygen gas is 1.5 to 2.4.
Patent KR-20190132152-A (KR)
Title: Layered AlN, manufacturing method thereof and exfoliated AlN nanosheet therefrom
Inventor: SHIM WOO YOUNG
IPC: C30B29/10
Filed: 2018-05-18
Abstract: The present invention relates to a layered AlN, a manufacturing method thereof and an AlN nanosheet exfoliated therefrom and, more specifically, to a layered AlN having a two-dimensional crystalline structure unlike a traditional bulk AlN, having excellent exfoliation properties, being easily exfoliated into a nanosheet form and having excellent thermal conductive properties, a manufacturing method thereof, and an AlN nanosheet exfoliated therefrom.
Patent KR-20190133891-A (KR)
Title: Device and method of emergency repair for transmission tower
Inventor: IHM JAE YONG
IPC: H02G1/02
Filed: 2018-05-24
Abstract: The present invention relates to an emergency repair device for a transmission tower and a method thereof. The emergency repair device for a transmission tower comprises: a line connection unit in which a transmission tower is coupled with a collapsed transmission line; and an air support unit coupled to the line connection unit and floating in the air to support the transmission line. After supporting the transmission line, the transmission tower can be restored.
Patent KR-20190140656-A (KR)
Inventor: KIM MYONG KI
IPC: H01L21/02
Filed: 2018-06-12
Abstract: The present invention relates to a circulation device for removing impurities in a mask cleaning bath and a circulation method. The device comprises: a cleaning bath in which a cleaning liquid for cleaning a mask is stored; a cleaning liquid supply nozzle installed in the proximity of a lower surface of the cleaning bath to supply the cleaning liquid to the cleaning bath; an outer storage bath disposed in an outer circumferential direction of the cleaning bath and temporarily storing the cleaning liquid overflowing from the cleaning bath; an auxiliary tank installed outside the cleaning bath and storing the cleaning liquid discharged from the cleaning bath and the outer storage bath; and a circulation supply means for circulating the cleaning liquid by interconnecting the cleaning bath, the outer storage bath, and the auxiliary tank. Accordingly, the present invention eliminates manual cleaning work that has been cumbersome for a worker, can completely solve the health problems of the worker that have no choice but to be exposed to chemicals or impurities harmful to the human body due to the manual cleaning work, and can greatly shorten the time of the cleaning process compared to manual work.
Patent KR-20180136902-A (KR)
Inventor: IWAI TOSHIKI
IPC: G03F7/20
Filed: 2018-06-14
Abstract: A detection device for detecting position information of a detection target comprises: a light source for illuminating the detection target with illuminating light; a detector for detecting position information of the detection target based on light from the detection target illuminated with the illuminating light; and a control unit for controlling the light source. The illuminating light includes lights of a plurality of wavelengths, and the light source is capable of adjusting the intensity of each of the lights of the plurality of wavelengths. The control unit adjusts the intensity of each of the lights of the plurality of wavelengths so that the detection error of the detector is reduced based on the wavelength characteristics indicating the relationship between the wavelength of the light illuminating the detection target and the detection error of the detector.
Patent KR-20190142582-A (KR)
Inventor: SON GUI SUN
IPC: E04G5/08
Filed: 2018-06-18
Abstract: The present invention provides a non-scaffold work plate for end part working which has an installation structure surrounding a column erected at an end of a building and allows a safety railing to be provided to the outside of the end of the building, thereby eliminating the danger of falling of a worker and the danger of falling of the work plate. According to an appropriate embodiment of the present invention, a non-scaffold work plate for end part working used for safe working at an end of a column of a building comprises: an end working holder having an end working holder frame which has a holder opening portion having the width and length to surround the column in a ″[″ shape on a plane with a predetermined interval and opened to one side thereof, and a working plate seated on an upper surface of the end working holder frame; lateral safety railings erected by a predetermined height on both sides of the holder opening portion of the end working holder in an ″L″ shape on a plane to prevent falling of a worker on the working plate; and an outer working plate provided on one side of the holder opening portion to be able to rotate and open or close on the end working holder, and closing the entrance of the holder opening portion when closed and opening the entrance thereof when opened, such that the end working holder can escape from the column.
Patent KR-20190142990-A (KR)
Title: Smart sensor and monitoring system for power distributed control panel system
Inventor: SEO DUCK KI
IPC: H01Q9/04
Filed: 2018-06-19
Abstract: According to an embodiment of the invention, provided is a smart sensor, which comprises: an antenna unit disposed in an enclosure of a switchgear or a transformer to receive a radio signal from an LPWA module; a wireless energy conversion module converting the radio signal received by the antenna unit into energy; a charging unit storing the energy; a sensor unit detecting an internal environment of the switchgear or the transformer; and a control unit controlling the charging unit to be charged during a first period of receiving the radio signal from the LPWA module, driving the sensor unit by controlling the charging unit to be discharged during a second period of not receiving the radio signal from the LPWA module, and transmitting a signal detected from the sensor unit to the LPWA module through the antenna unit.
Patent KR-20190074184-A (KR)
Title: Paddy field work machine
Inventor: FUKUNAGA KIWAMU
IPC: A01C11/02
Filed: 2018-06-21
Abstract: The present invention relates to a paddy field working machine. According to the paddy field working machine of the present invention, a supply interval of a working device is appropriately set without being affected by slip of a wheel. In addition, a supply interval of an agricultural material can be appropriately set. The power of a transmission is branched in parallel with a driving electric system and a working electric system so power of the driving electric system is transferred to the wheel, and power of the working electric system is transferred to the working device through a continuously variable transmission (45). The paddy field working machine of the present invention comprises: a slip ratio detection unit (68) for detecting a slip ratio of a wheel; and a control unit (69) controlling a continuously variable transmission (45) on the basis of the slip ratio detected by the slip ratio detection unit (68) to control a supply interval (L). The paddy field working machine of the present invention further comprises: a transmission for receiving power of a primer moving unit; and a working device for intermittently supplying an agricultural material to the soil of a rice paddy at a preset supply interval. The power of the transmission is branched in parallel to the driving electric system and the working electric system, and the power of the driving electric system is transferred to the wheel for driving, and the power of the working electric system is transferred to the working device through the continuously variable transmission (1045). Also, a working revolution detecting unit (1065) for detecting the revolution of the power from the continuously variable transmission (1045) is provided at a downstream side of the continuously variable transmission (1045).
Patent KR-20190098901-A (KR)
Inventor: PYUN SUNG HYUN
IPC: A61B5/00
Filed: 2018-06-27
Abstract: According to an embodiment of the present invention, disclosed is a laser-spectroscopy-based independent apparatus comprising: a spectrometer for measuring a spectrum of generated light generated by irradiating a laser onto a sample; and a disease analysis module which determines whether a lesion is present by applying a learning model for detecting lesion tissue to a non-discrete spectrum measurement result measured by the spectrometer. The spectrometer measures spectra for all the generated lights emitted from the moment the laser is irradiated onto the sample.
Patent KR-20200004632-A (KR)
Inventor: LEE JONG MIN
IPC: E04C3/34
Filed: 2018-07-04
Abstract: The present invention relates to a precast reinforced concrete pillar and a construction method thereof, and more specifically, to a precast reinforced concrete pillar capable of preventing falling and a construction method thereof, wherein fall prevention of a pillar body is easily and quickly implemented by tightening bolts without a complicated configuration and cumbersome work, a separate space for preventing the pillar body from falling is unnecessary, other work or movement is not interfered, the time required for horizontal adjustment of the pillar is reduced by adjusting the height of the pillar body by raising and lowering a height adjustment nut fastened to a lower reinforcing bar, and the pillar can be leveled even before the mortar on the floor is cured, thereby further reducing work time.