baber/WOPTO huggingface dataset:
Patent KR-20180025797-A (KR)
Inventor: HONG SEUNG SEOK
IPC: H04N21/4385
Filed: 2017-05-12
Abstract: An electronic device according to various embodiments of the present invention includes a display for outputting an image, a communication module for forming a plurality of channels with an external electronic device, a memory and a processor electrically connected to the display, the communication module and the memory. The processor divides a virtual 3D projection space centered on the electronic device into a plurality of regions and associates each of the plurality of regions with one of the plurality of channels. The communication module receives image data through the channel associated with each of the plurality of regions from an external device. The processor outputs a streaming image on the display based on the received image data. Besides, various embodiments grasped through the present specification are possible. Accordingly, the present invention can provide an image with high quality to a user in a limited network environment.
Patent KR-20180128750-A (KR)
Inventor: RYU CHANG WAN
IPC: F24F11/30
Filed: 2017-05-24
Abstract: The present invention relates to an air conditioner. According to an embodiment of the present invention, the air conditioner comprises an indoor unit, an outdoor unit communicating with the indoor unit through a communication line and a power line connected to the indoor unit, and supplying power to the indoor unit, and the indoor unit comprises at least one indoor unit communication unit for transmitting and receiving data to and from the outdoor unit through a communication line; and a control unit connected between the communication unit and the indoor unit communication unit when the power line is connected to the communication unit, and a cut-off portion for cutting-off power supplied to the power supply. Accordingly, when the power supply line is connected to the communication unit, the power supply to the communication unit is cut-off, and the communication unit can be protected from the power supply input.
Patent KR-20180129547-A (KR)
Inventor: HAM JAE YEONG
IPC: A41F15/02
Filed: 2017-05-27
Abstract: The present invention relates to a brassiere having untied shoulder straps, which is configured to solve an existing problem that shoulder strap adjustment rings cannot hold over time and cups flow down by solving existing inconvenience by firmly fixing a brassiere which cannot hold and flow down over time. The brassiere having untied shoulder straps comprises: shoulder straps connected to shoulders and holding a brassiere not to flow down; cups having a round shape to cover breasts; wings for covering a body connected to the cups to connect hooks and the cups; hooks having a hook shape and hung on ends of the wings to fix a band; strap adjustment rings having round and rectangular shapes and hung on the shoulder straps to adjust the shoulder straps; a front center disposed at a center of the brassiere to be a center; and adjustment clip holders formed of thin strings on the shoulder straps to allow the shoulder straps to firmly fix the strap adjustment rings not to flow down. Therefore, according to the present invention, it is possible to solve an existing problem that shoulder strap adjustment rings cannot hold over time and cups flow down by solving existing inconvenience by firmly fixing a brassiere which cannot hold and flow down over time.
Patent KR-20180130609-A (KR)
Inventor: SHIM SO JUNG
IPC: B32B3/30
Filed: 2017-05-29
Abstract: A cover for controlling a smart cruise according to the present invention is installed on an automotive radiator grill, and comprises: a transparent first resin layer on the rear surface of which a concave-convex shape having a predetermined shape is formed; an opaque second resin layer provided on the rear surface of the first resin layer, and having irregularities corresponding to irregularities formed on the rear surface of the first resin layer; and a stereolithographic layer formed between the first resin layer and the second resin layer, and differentiated in a visible light region reflectance by region to improve visibility of the irregularities formed on the rear surface of the first resin layer and the front surface of the second resin layer, respectively.
Patent KR-20180132266-A (KR)
Title: Fluid machinery having impeller using magnetic levitation
Inventor: CHO GIL SANG
IPC: H02K11/20
Filed: 2017-06-02
Abstract: Disclosed, in the present invention, is a hydraulic device having magnetic levitation impellers comprising: a stator acting as a field and serving as a housing while providing a magnetic flux; a rotor which receives magnetic flux from the stator and simultaneously performs a rotor function and an impeller function; a passage formed between the inner surface of the stator and the outer surface of the rotor to provide a space for the magnetic flux and a passage through which the fluid moves; a first supporting means and a second supporting means for rotatably supporting both ends of the rotor so as to restrict the rotor from being disengaged; and an arrangement of the stator windings in the stator formed in an arrangement having an inclined curved surface in the form of a screw formed along the arrangement of the inclined curved wings of the rotor.
Patent KR-20180133281-A (KR)
Inventor: LEE SOO TAE
IPC: B01D53/78
Filed: 2017-06-05
Abstract: According to an embodiment of the present invention, an exhaust gas treatment system having a corrosion prevention function of the present invention comprises: an exhaust gas processing device introducing exhaust gas generated by combustion and injecting a cleaning liquid into the exhaust gas to remove harmful substances in the exhaust gas; a pipe part transferring the exhaust gas from the combustion device for generating exhaust gas by combustion to the exhaust gas processing device; a sealing air damper valve provided in the pipe part for preventing the exhaust gas from being blocked or flowing back; and a sealing air supply part supplying sealing air to the sealing air damper valve, wherein the sealing air supply part includes a heating means for heating the sealing air using thermal energy of the pipe part.
Patent KR-20180134219-A (KR)
Inventor: JUNG KI UNG
IPC: H04L12/851
Filed: 2017-06-08
Abstract: Disclosed are a network interface apparatus for processing a virtual packet and a method thereof. The network interface apparatus connected to a server in which a plurality of virtual machines are implemented, includes a plurality of queues. When the virtual packet to be transmitted to a virtual machine is received through a physical network, a virtual flow of the virtual packet is identified and the virtual packet is stored in the plurality of queues with a virtual flow unit to be processed in parallel through a multi-processor. Accordingly, the present invention can improve the efficiency of parallel processing.
Patent KR-20180137241-A (KR)
Inventor: SONG WOO SEUK
IPC: F21S2/00
Filed: 2017-06-16
Abstract: An embodiment of the present invention relates to an optical plate, a lighting device, and a light source module having the same. More specifically, the present invention relates to the optical plate with increased light efficiency and increased light stability by preventing degradation due to light, the lighting device, and the light source module having the same. To this end, the optical plate comprises: a protective layer formed by including a conductive material and including at least one hole including first to third regions; and a phosphor layer positioned on the protective layer and including a quantum dot.
Patent KR-20190001086-A (KR)
Inventor: PARK CHAN GOOK
IPC: G01C21/26
Filed: 2017-06-26
Abstract: The present invention relates to a sliding window-based nonstructural localization method using inertial and single optical sensors, which comprises: a step of applying an inertia sensor signal to a continuous time inertia navigation system model to transfer the inertia sensor signal so as to determine an inertia navigation state variable; a step of using the inertia navigation system model to form an error-state Kalman filter (ESKF) so as to predict an optical sensor signal; a step of extracting a feature point from a newly inputted image when the optical sensor signal is received, and performing feature point extraction and matching between images in a sliding window which matches the extracted feature points with an image received in a previous frame; a step of updating the sliding window; a step of estimating a state variable of a camera through optimization based on multiple geometrical constraints among the state variables of the camera and a feature point matching relation in the sliding window; and a step of using the estimated state variable of the camera as a measurement value to correct the state variable of the inertia navigation system model. Accordingly, a multi-viewpoint constraint minimization-based optical/inertia coupled localization system of the present invention uses the multi-viewpoint geometrical constraint to perform optimization without estimating a three-dimensional (3D) position of the feature point, and thus the amount of computations is less than that of an existing reprojection error minimization-based method and more robust estimation is possible even in the case of linear motion.
Patent KR-20190001450-A (KR)
Inventor: LEE JU HWAN
IPC: H01L29/78
Filed: 2017-06-27
Abstract: The present invention provides a power semiconductor device. The power semiconductor device includes: a first conductivity type floating region which is arranged between a first region having a vertical withstand voltage higher than a horizontal withstand voltage and a second region having the horizontal withstand voltage higher than the vertical withstand voltage, and is formed in the first region to electrically separate the first region from the second region; and a second conductivity type edge junction region which is interposed in a first conductivity type edge-doped region formed in the second region, and has a second conductivity type doping concentration higher than a drift region located at the lower end of the first conductivity type floating region and the first conductivity type edge type doping region. It is possible to maintain the characteristics of the vertical withstand voltage and the horizontal withstand voltage with respect to the on/off state of an IGBT as well as a switching state.
Patent KR-20190001775-A (KR)
Inventor: CHOI GWANG O
IPC: B65D85/72
Filed: 2017-06-28
Abstract: The present invention relates to a tumbler with an internal insertion member. The tumbler includes: a case having a storage space for storing drinking water or beverage, wherein upper and lower surfaces of the case are opened; a lid part combined with the opened upper surface of the case; a floor part combined with the opened lower surface of the case; a protruding extension part protruding upwardly from the floor part toward the storage space of the case; a storing part connected with the protruding extension part, and having an inner space or a groove in which an internal insertion member having a shape may be arranged; and the internal insertion member arranged in the inner space of the storing part or fit into the groove. The inner space or the groove of the storing part has the same shape as the internal insertion member or a shape corresponding to a lower portion of the internal insertion member, and the case is transparent such that a user can observe the inside of the tumbler.
Patent KR-20190002909-A (KR)
Inventor: BAEK SANG MIN
IPC: B64C3/56
Filed: 2017-06-30
Abstract: The present invention relates to the manufacture of a foldable flexible curved surface and a deployable glider using the same. According to one embodiment of the present invention, the manufacture of a foldable flexible curved surface and a deployable glider using the same can be completely folded and rapidly spread. The resistance due to a wing area can be minimized.
Patent KR-20190009065-A (KR)
Inventor: SIN MYOUNG JOON
IPC: C08K3/08
Filed: 2017-07-18
Abstract: 본 발명은 저주파 또는 물리치료용 ICT스펀지에 관한 것으로, 무엇보다도 친수성 및 도전성이 우수한 ICT스펀지를 저렴한 가격으로 대량 공급하여 위생적으로 사용할 수 있게 되며, 이를 위해 본 발명은, 폴리올 40~60중량%, 톨루엔 디이소시아네이트 30~50중량%, 실리콘 2~5중량%, 발포제 2~5중량%, 주석 0.1~2중량%, 아민 0.1~2중량%를 포함하는 것을 특징으로 하는 ICT스펀지 및 ICT스펀지의 제조방법을 제안한다.
Patent KR-20190009916-A (KR)
Inventor: HAN YANG SU
IPC: C02F5/08
Filed: 2017-07-20
Abstract: The present invention relates to a system for neutralizing and softening alkaline wastewater and a method for the treatment of alkaline wastewater. The system for neutralizing and softening alkaline wastewater comprises: a liquid carbon dioxide storage tank to store and supply carbon dioxide in a liquid state; a vaporizer to convert the carbon dioxide in the liquid state supplied from the liquid carbon dioxide storage tank into a gaseous state; a neutralizing and softening pump to pump up alkaline wastewater to neutralize and soften the alkaline wastewater by the carbon dioxide gas supplied from the vaporizer; a carbon dioxide gas flow control valve to control the flow of the carbon dioxide gas supplied to the neutralizing and softening pump from the vaporizer; and a PLC to link the pH of neutralized water and softened water discharged from the neutralizing and softening pump to control the opening and closing of the carbon dioxide gas flow control valve. The system for neutralizing and softening alkaline wastewater vaporizes liquid carbon dioxide and then allows the liquid carbon dioxide to flow into the neutralizing and softening pump to dissolve, neutralize, and soften the carbon dioxide gas and alkaline wastewater by rotation at a high speed to perform neutralizing and softening reactions on the alkaline wastewater at high efficiency and facilitate maintenance and management. Also, the pressure in the neutralizing and softening pump can be always maintained at 0.1-20 Kg/cm^2.
Patent KR-20180011024-A (KR)
Inventor: SEIDENFADEN JAN
IPC: F21K9/64
Filed: 2017-07-21
Abstract: The present invention relates to an improved laser component and a producing method thereof. The laser component comprises: a housing; a laser chip located in the housing; and a conversion element for converting a radiation. The conversion element is located in the housing. The laser radiation of the laser chip can be irradiated to the conversion element.
Patent KR-20190015845-A (KR)
Inventor: WOO HAN MIN
IPC: C12N15/77
Filed: 2017-08-07
Abstract: The present invention relates to an E. coli and Corynebacterium glutamicum shuttle vector for controlling expression of a target gene, which comprises: a DNA sequence encoding a guide RNA (sgRNA) of the target gene, and a promoter operably linked thereto; a DNA sequence encoding inactivated Cas9 (dCas9) and a promoter operably linked thereto; a Corynebacterium glutamicum-derived replication origin; and an E. coli-derived replication origin.
Patent KR-20190016276-A (KR)
Inventor: MOON JEONG HYUN
IPC: H01L29/16
Filed: 2017-08-08
Abstract: The present invention relates to a method of manufacturing a double injection SiC MOS device and, more specifically, to a method of manufacturing an SiC semiconductor device having a double ion injection structure including an SiC substrate, an epitaxial layer of a first conductivity type on the substrate, a well region of a second conductivity type formed in the epitaxial layer, and a semiconductor region of a first conductivity type formed in the well region of a second conductivity type. The method of manufacturing an SiC semiconductor device having a double ion injection structure comprises: a first ion injection step of forming a well region of a second conductivity type in the epitaxial layer of a first conductivity type; a second ion injection step of forming a semiconductor region of a first conductivity type in the well region of a second conductivity type at a temperature of 300 to 773 K; and a step of activating a P-well region and the semiconductor region by annealing the substrate. According to the present invention, it is possible to manufacture an SiC semiconductor device having a semiconductor region with low defect density and low resistance in a SiC DMOS FET.
Patent KR-20170098757-A (KR)
Inventor: HUH MEE
IPC: B32B5/18
Filed: 2017-08-16
Abstract: The present invention relates to a foaming-molded product with enhanced functionality for each layer. Provided is the foaming-molded product which is formed by laminating a resin foamed layer with enhanced thermal insulation properties and a foamed resin layer with enhanced strength and thus has excellent thermal insulation and strength performance. According to the present invention, the foaming-molded product comprises: a first resin foamed layer; and a second resin foamed layer having bending strength higher than the first resin foamed layer.
Patent KR-20190021528-A (KR)
Inventor: KIM MIN CHAN
IPC: C09K9/00
Filed: 2017-08-23
Abstract: The present invention relates to a moving means having a color changed in accordance with light without separate costs. The moving means applies a photochromic paint (20) having a color changed in accordance with light to an application unit (10) applying a paint.
Patent KR-20190023382-A (KR)
Inventor: CHAE YOUNG WOOK
IPC: H01M4/13
Filed: 2017-08-29
Abstract: An embodiment of the present invention provides a manufacturing method for copper foil, including: a step of forming a copper layer; and a step of forming a nodular layer on the copper layer, wherein the step of forming the nodular layer includes: a step of preparing a plating solution including 7-10 g/L of copper ion, 90-120 g/L of sulfuric acid, and 13-17 g/L of metal ion; and a step of dipping the copper layer into the plating solution and applying an electric current between plating electrode spaced apart from the copper layer to be provided in the plating solution and the copper layer at 10 to 24 A/dm2 of current density to form a plurality of nodules on the copper layer.
Patent KR-20190023390-A (KR)
Inventor: KIM WOO JAE
IPC: D06F33/02
Filed: 2017-08-29
Abstract: An embodiment of the present invention relates to a shared washing machine monitoring system which can notify a washing machine state to a user after sensing the washing machine state by using a sensor in a shared washing facility and transmitting the washing machine state to a server through Raspberry Pi; and can provide a washing completion notifying function. To this end, according to an embodiment of the present invention, disclosed is the shared washing machine monitoring system which comprises: a plurality of shared washing machines; a Raspberry Pi board attached to be detachable from the plurality of shared washing machines to generate information on the shared washing machine; and a management server for receiving and storing the information on the shared washing machine from the Raspberry Pi board and outputting the information on the shared washing machine through a website.
Patent KR-20190023719-A (KR)
Inventor: KIM SUK YOUNG
IPC: E01F15/00
Filed: 2017-08-30
Abstract: The present invention relates to a fog removing stanchion for a road. The present invention includes: an impeller provided in an upper case including a plurality of air introduction holes and operating to introduce air into the upper case through the air introduction hole; a ring-shaped nozzle connected with the upper case to be provided in a lower case and using the air introduced in the upper case to introduce air from the outside of the lower case into the lower case; and a mesh-shaped collecting net coming in contact with the air introduced into the lower case to condense vapor included in the air introduced into the lower case, thereby being possible to absorb a lot of air by using a small amount of power and removing a large amount of fog.
Patent KR-20190030297-A (KR)
Inventor: PARK MIN JUNG
IPC: H01L21/02
Filed: 2017-09-14
Abstract: An embodiment of the present invention provides a method for liquid-treating a substrate. The method for liquid-treating a substrate comprises a liquid applying step of supplying a photosensitive liquid onto a rotating substrate and applying the photosensitive liquid onto the substrate, and the liquid applying step includes an acceleration step of accelerating the rotational speed of the substrate from a first speed to a second speed while the photosensitive liquid is supplied. The thickness control of the photosensitive liquid along a region of the substrate is performed by controlling an arrival time at which the first speed reaches the second speed in accordance with the viscosity of the photosensitive liquid. Therefore, the thickness control of a liquid film can be controlled in each region in accordance with the viscosity of the photosensitive liquid.
Patent KR-20190032741-A (KR)
Title: Sterilization method using low-temperature sterilizer
Inventor: LEE WON OH
IPC: A61L2/26
Filed: 2017-09-20
Abstract: The present invention relates to a low-temperature sterilization method wherein, more specifically, a low-temperature sterilization apparatus comprises an air circulation unit having a vacuum pump and a tank. As a closed circuit, comprising a sterilization space, vacuum pump, and tank, is formed by an openable and closable valve, a process that air in a sterilization space is discharged by the vacuum pump and air is injected into the sterilization space by the tank can be repeated. Thereby, pressure in the sterilization space varies in a repetitive manner. An object to be sterilized is encapsulated with an encapsulation member having a plurality of pores formed on one side and is accommodated in the sterilization space. At this time, the pressure of the sterilization space varies in a repetitive manner by the air circulation unit, and a pressure difference between the sterilization space and the inside of the encapsulation member is generated, and air is injected into and discharged from the inside of the encapsulation member by this pressure difference, which changes the volume of the inside of the encapsulation member, and consequently vaporized sterilization material penetrates the inside of the encapsulation member, and, as a result, the object to be sterilized can be sterilized. In addition, air, injected into the sterilization space, is heated by a heater and injected. Therefore, the temperature in the sterilization space can be increased to a temperature appropriate for sterilization. Moreover, the air heated by the heater is injected and discharged, by the air circulation unit, in the encapsulation member, too. Therefore, internal temperatures of the sterilization space and the encapsulation member can be uniformly distributed. Since the internal temperatures of the sterilization space and the encapsulation member are constant, when the vaporized sterilization material is injected into the encapsulation member, a condensation phenomenon that the sterilization material is liquefied by the temperature difference between the inside of the sterilization space and the encapsulation member can be prevented. In addition, a satisfactory sterilization effect can be obtained because the temperature of the object to be sterilized can be increased to a temperature appropriate for sterilization.