baber/WOPTO huggingface dataset:
Patent KR-20140089670-A (KR)
Inventor: LEE GAE HWANG
IPC: H05B33/26
Filed: 2013-01-04
Abstract: Disclosed are a light emitting device and a manufacturing method thereof, capable of improving light extraction efficiency by using two or more layered transparent electrodes having different refractive indexes. The light emitting device according to an embodiment of the present invention includes a transparent substrate, a transparent electrode formed on the transparent substrate, a light emitting layer arranged on the transparent electrode, and a reflection electrode arranged on the light emitting layer. The transparent electrode can have a multilayered structure on which two or more transparent electrode layers are continuously stacked. Further, the refractive index of the transparent electrode layer which is close to the transparent substrate is higher than the refractive index of the transparent electrode layer which is close to the light emitting layer.
Patent KR-20140094922-A (KR)
Title: Prefabricated flooring materials
Inventor: SONG YOUNG DAE
IPC: E04F15/022
Filed: 2013-01-23
Abstract: The present invention relates to a prefabricated flooring material including: a plate type body part; a first finishing material layer extended to have a constant width from a first side of the body part; and a second finishing material layer extended to have a constant width from a second side which is perpendicular to the first side of the body part.
Patent KR-20140095251-A (KR)
Inventor: AHN YOUNG JIN
IPC: H04W52/02
Filed: 2013-01-24
Abstract: Provided is a method for confirming a terminal and a message transmission of a base station in a mobile communications system. The method includes the steps of generating a preset message which instructs the operation of a preset mode if a condition for the operation of the preset mode is satisfied; transmitting the preset message to the terminal; receiving a response message about the preset message; and determining whether to receive the preset message of the terminal by using the response message. The preset message is transmitted within preset time.
Patent KR-20140095662-A (KR)
Inventor: UHM JUN WHON
IPC: H04R25/00
Filed: 2013-01-24
Abstract: The following description relates to a method for deciding an operation mode of an auditory device and the auditory device. The method includes the steps of: sensing an input signal of the auditory device; deciding the operation mode of the auditory device by determining whether the sensed input signal is a designated signal related to a programming mode of the auditory device; and controlling the auditory device according to the decided operation mode.
Patent KR-20140098473-A (KR)
Title: Method to design of improved biofilter
Inventor: LIM KWANG HEE
IPC: B01D53/34
Filed: 2013-01-31
Abstract: The present invention relates to a designing method of an improved biofilter, and, more specifically, to a designing method of a biofilter for a biofilter system consisting of microbial carrier filled beds, which comprises a microbial carrier filled bed separating step of separating microbial carrier filled beds from each other; and a waste gas flux supply step of dividing waste gas flux (Q) flowed in to the biofilter system, and supplying to each microbial carrier filled bed. The designing method of an improved biofilter reduces about 40-80% of pressure drop of traditional biofilters in the initial stage of operation or in a long term operation in a normal state by minimizing the pressure drop in a biofilter process, and uniformly distributes the microorganism population in a particulate active carbon carrier and in a waste tire carrier about 15 times and 2.5 times, respectively, than in traditional biofilters, thereby, reduces the driving cost necessary for the biofilter operation, and, improves the performance of the biofilter. Furthermore, pollutant loads included in waste gas to be processed are independently processed by dividing into each microbial carrier filled bed so that microorganisms are uniformly distributed in each microbial carrier filled bed at a detention time similar to the undivided biofilter, compared to the undivided biofilter. The pressure drop is drastically reduced, thereby, the pressure drop less affects the removal rate, and the residual pollutant destroy phenomenon is prevented when a fluctuating load is loaded. Therefore, the present invention is a useful invention having the advantage of continuously, efficiently and safely processing waste gas including bad smells and volatile organic compounds (VOC).
Patent KR-20140099060-A (KR)
Title: 고속 침전 여과장치를 이용한 터널폐수 처리 시스템
Inventor: KANG YOUNG TAE
IPC: B01D36/04
Filed: 2013-02-01
Abstract: 본 발명은 원수에 함유된 탁질의 침전율이 높은 터널폐수의 성상을 고려하여 하단에는 침전부와 상단에는 여과부가 각각 설치된 컬럼과, 하나의 컬럼 내에서 침전 작용과 여과작용이 동시에 수행되는 한 쌍의 컬럼이 구비된 고속 침전 여과장치 및 이를 이용한 터널폐수 처리 시스템에 관한 것으로, 원수의 침전율이 높은 터널폐수의 성상을 고려하여 컬럼의 저면에는 침전부를 두고 상단에는 여과부를 두어 하나의 컬럼에서 침전과 여과를 단일화하여 동시에 수행함으로써, 컬럼이 차지하는 면적이 크지 않기 때문에 터널공사현장에 적합할 뿐만 아니라 터널폐수 처리에 접합하며, 또한 응집제를 사용하지 않음에 따라 2차 오염이 없고 경제적이며, 아울러, 상기와 같이 구성되는 컬럼을 한 쌍 설치하여 터널폐수 처리 시스템을 구성하되, 제 1 컬럼은 제 2 컬럼보다 작은 직경으로 고속 침전 여과를 수행하여 많은 양의 탁질을 효과적으로 제거하는 역할을 하고, 제 2 컬럼은 상기 제 1 컬럼보다 지름을 확장하여 여과속도를 줄이고 더 작은 공극을 가지는 여재를 적용함으로써 제 1 컬럼에서 잡지 못한 잔여 탁질을 제거하며, 이로 인해 터널폐수의 처리효율을 향상시킬 수 있도록 하고, 그리고 상기 저면부의 길이를 여과부보다 길게 설계하여 유입되는 원수에 방해되지 않고 자연침전될 수 있도록 유도하고, 상단의 여재의 공극이 탁질에 의해 메워져 폐색됨에 따라 압력이 높아질 경우, 공압밸브 및 이와 연동하는 공기압출기를 통해 여재를 팽창시켜 자동으로 역세하도록 함으로써, 터널폐수의 처리효율을 더욱 향상시킬 수 있으며, 또한, 상기 제 2 컬럼의 후단에 바이오필터(biofilter)를 설치하고, 상기 바이오필터를 이용하여 유기물을 제거함으로써 공사현장에서 직접 재이용할 수 있는 재이용수를 생산할 수 있도록 하는 고속 침전여과 장치 및 이를 이용한 터널폐수 처리 시스템에 관한 것이다.
Patent KR-20140101515-A (KR)
Title: point-of-sale system
Inventor: JI SEUNG HWAN
IPC: G06Q10/04
Filed: 2013-02-10
Abstract: Unlike industrial products, purchase prices for agricultural and marine products change by time, and thus selling prices for the agricultural and marine products change. Also, the agricultural and marine products are living products and have short shelf life, and depreciation thereof due to spoilage can occur. Therefore, a depreciation pattern by the lapse of time has to be reflected to stock management, and purchasing and selling price changes have to be reflected to and be in tandem with the stock management, comprehensively. Also, stock values and profit estimation are analyzed and information for establishing a sales plan is provided.
Patent KR-20140104619-A (KR)
Inventor: JO HYOUNG WOO
IPC: G11B7/00
Filed: 2013-02-20
Abstract: An optical disk drive capable of preventing drop of an optical disk is disclosed. The optical disk drive comprises a main frame supporting the optical disk drive, and a disk tray where the optical disk is located. The main frame can be equipped with a stopper structure for preventing drop of the optical disk.
Patent KR-20140105221-A (KR)
Inventor: SHIN DONG YUEL
IPC: E03D11/12
Filed: 2013-02-22
Abstract: The present invention relates to a toilet bowl. A closet bowl and a urinal are integrated into the toilet bowl so that the toilet bowl can be used as the closet bowl when the toilet bowl is withdrawn from a body unit and so that the toilet bowl can be used as the urinal when the toilet bowl is stored in the body unit. The objective of the present invention is to provide the toilet bowl, which looks good, removes troublesome work, and is clean. To achieve the above-mentioned objective, the toilet bowl comprises the body unit, which is wall-shaped and has a space inside and an accommodation groove on the front side; an stool receiving case, which is toilet seat-shaped, is accommodated in the accommodation groove by being installed to be rotatable by a hinge unit of the body unit, and is connected to a drain pipe with a stool drain pipe to discharge sewage; and a urine receiving case, which has a pipe shape having a large inlet, is integrally formed on the front of the stool receiving case when the stool receiving case is accommodated from the accommodation groove of the body unit, and is connected to the drain pipe with a urine drain pipe to discharge urine.
Patent KR-20130041002-A (KR)
Title: Method for producing of nano crystalline silicon
Inventor: RYU BEYONG HWAN
IPC: C01B33/021
Filed: 2013-03-15
Abstract: PURPOSE: A method of manufacturing nano crystalline silicon is provided to manufacture a hydrophilic or hydrophobic silicon particle based on a capping reagent. CONSTITUTION: A method of manufacturing nano crystalline silicon comprises the following steps. A capping reagent chosen from a reduced agent, C5-C20 alcohol, amin, thiol or fatty acid is added to an organic solution. Tetraehoxysilane(TEOS) or tetramethoxysilane(TMOS) are added to the organic solution to manufacture a spraying solution. The manufactured silicon spraying solution is added to a phase separating solution. The mixed solution from the phase separating solution is separated to make a silicon solution.
Patent KR-20140114547-A (KR)
Inventor: SIN MUN SU
IPC: H01F27/24
Filed: 2013-03-19
Abstract: The present invention relates to a high voltage transformer for a cooking device. The high voltage transformer for a cooking device comprises a core; a first coil on the primary side, which is wound around a core and receives alternating current power; a second coil on the primary side, which is wound around the core to have the same number of windings with the first coil; a coil on the secondary side, which is wound around the core and has high voltage supplied to a magnetron by the first and second coils on the primary side; and a magnetron heating coil which is wound around the core and generates an oscillating voltage of the magnetron. The first and second coils on the primary side are connected to each other in parallel when an input voltage supplied to the first and second coils on the primary side is in a range 100 to 120 V. The first and second coils on the primary side are connected to each other in series when the input voltage supplied to the first and second coils on the primary side is in the range of 200 to 240 V. According to the present invention, the high voltage transformer for a cooking device can be commonly used regardless of input voltage differing with countries.
Patent KR-20140115585-A (KR)
Title: Multiple field plate transistor and manufacturing method thereof
Inventor: JONG YOUNG DO
IPC: H01L29/778
Filed: 2013-03-21
Abstract: The present invention relates to a multiple field plate transistor having an improved breakdown voltage and a method for manufacturing the same. The method for manufacturing a multiple field plate transistor comprises the steps of: forming a first nitride semiconductor layer having a first energy band gap; forming, on the first nitride semiconductor layer, a second nitride semiconductor layer having a second energy band gap different from the first energy band gap; forming a nitride gate layer on the second nitride semiconductor layer; forming a third nitride semiconductor layer positioned in a gate region and a multiple field plate positioned between the gate region and a drain region by patterning the nitride gate layer; and forming a source electrode and a drain electrode on the second nitride semiconductor layer with the third nitride semiconductor layer and the multiple field plate therebetween.
Patent KR-20140120026-A (KR)
Inventor: KANG BYOUNG IL
IPC: C08L33/04
Filed: 2013-04-02
Abstract: The present invention relates to an acrylate based copolymer for a polycarbonate resin, and a polycarbonate resin composition which is obtained using the acrylate based copolymer and has high hardness and transparency. The present invention can provide a resin composition which has an enhanced compatibility with a polycarbonate resin and improved flowing characteristics thereby being suitable for large-area molding, which is difficult by existing resins, according to the enlargement of household appliances; has improved scratch resistance while maintaining the transmittance of the polycarbonate resin and thus retains high surface hardness and transparency and cleanness, like glass, thereby being suitable for a transparent housing of electrical and electronic products.
Patent KR-20140120443-A (KR)
Inventor: YOON SUK HOON
IPC: C01B3/26
Filed: 2013-04-03
Abstract: The present invention relates to a reactor for manufacturing hydrogen gas and a method for manufacturing hydrogen gas using the same, and more specifically, to a reactor for manufacturing hydrogen gas, which decomposes methane gas, propane gas, and butane gas including carbon hydrate used as a reaction material for manufacturing hydrogen gas, to carbon and hydrogen gas by using heat of reaction generated in a heater and a catalyst equipped in the reactor. The present invention has advantages of preparing hydrogen gas of high purity because byproducts are not generated, miniaturizing the reactor for manufacturing hydrogen gas because there is no water gas conversion reaction process, and advantages in operating the device because manufacturing costs of preparing the reactor for manufacturing hydrogen gas is low, and the device is simple.
Patent KR-20140120966-A (KR)
Inventor: MIN SE HO
IPC: H04B1/38
Filed: 2013-04-03
Abstract: Disclosed are a battery case for a mobile communication terminal and a case for electronic products, which are improved to be thin and highly durable. The battery case for a mobile communication terminal, which is provided to protect a battery inside the mobile communication terminal, comprises a structure in which a thermosetting resin, which has superior fluidity compared with a thermoplastic resin to enable a product to be thin, and at least one film making up for brittleness of the thermosetting resin are alternately stacked, wherein the film may be disposed at least one among on the top and the bottom of the thermosetting resin, and inside the thermosetting resin. In addition, the thermosetting resin includes an epoxy resin, amino resin, a unsaturated polyester resin, a polyurethane resin, a silicon resin, and a thermosetting polyimide resin, and the film includes an elastic plastic film or a fiber reinforced film. The case for electronic products according to the present invention is characterized in that the thermosetting resin is adhered to the film by injection molding or a binding adhesive so that a structure with ribs or bosses can be obtained.
Patent KR-20130116197-A (KR)
Title: Fabrication method of photo active layer for solar cell
Inventor: JEONG SUN HO
IPC: C09D11/00
Filed: 2013-04-11
Abstract: PURPOSE: Ink is provided to produce a semiconductor compound based photoactive layer in a single phase by a low temperature heat-processing at a temperature lower than 550°C, which is a process allowable temperature. CONSTITUTION: Ink contains the following: a composite particle which contains a first chalcogen compound of 11th group, and a second chalcogen compound of the 11th group with the lower melting point than the first chalcogen compound; and a precursor of more than one element selected from 12-14th group. The melting point of the second chalcogen compound is 220-550°C. A production method of a solar cell photoactive layer comprises a step of forming a coating film by coating the ink on a substrate, and a step of heat-processing the coating film.
Patent KR-20140124273-A (KR)
Inventor: SHIN JONG HOON
IPC: H01L21/335
Filed: 2013-04-16
Abstract: The present specification provides an enhancement type nitride semiconductor device having a passivation layer formed using photo-electrochemistry and a manufacturing method thereof. For this, the semiconductor device according to one embodiment of the present invention includes a GaN layer, an AlGaN layer which is formed on the GaN layer, a p-GaN layer which is formed on the AlGaN layer, a gate electrode which is formed on the p-GaN layer, source and drain electrodes which are formed on a part of the region of the AlGaN layer, and a passivation layer which is formed on the part of the region of the AlGaN layer and is formed between the source electrode and the gate electrode or between the gate electrode and the drain electrode. The passivation layer is formed by partially oxidizing the p-GaN layer.
Patent KR-20140124525-A (KR)
Inventor: OH JEONG BAEK
IPC: F25D11/00
Filed: 2013-04-17
Abstract: The present invention relates to an ice maker for a refrigerator which includes an ice guard loaded in an ice bucket. The ice maker for the refrigerator according to the embodiment of the present invention includes an ice making tray which generates ice and extracts the ice, the ice bucket which is located on the lower side of the ice making tray and stores the ice, and the ice guard which is loaded on the ice bucket. The present invention prevents the ice from being attached.
Patent KR-20140088486-A (KR)
Inventor: KIM JONG WOO
IPC: H04R3/04
Filed: 2013-05-03
Abstract: The present invention relates to an audio signal processing apparatus and an audio signal processing method. The audio signal processing apparatus includes: a signal detecting unit which detects a long-term envelope and a short-term envelope from a lower range signal of an input signal; and a gain control unit which controls a gain of a bit section of the determined input signal by using the long-term envelope and the short-term envelope of the detected lower range signal. Thereby, an output sound with reinforced dynamic bass and lower range feeling is supplied to a listener with regard to a content which is completely mixed.
Patent KR-20140132852-A (KR)
Inventor: HAN SOUNG WOOK
IPC: A45C11/00
Filed: 2013-05-08
Abstract: The present invention relates to a smart phone protecting case, wherein the smart phone protecting case comprises: a main body member having a hexahedral shape of which a front surface is opened and a rear surface, an upper surface, a lower surface, a left surface, and a right surface are opened, covering a lower surface, an upper surface, and left and right surfaces of the smart phone, except for a front surface of the smart phone on which a smart phone screen is positioned, and including a first layer and a second layer, wherein air is present between the first layer and the second layer; a cover member capable of sliding in the space between the first layer and the second layer of the main body member, and positioned at the upper surface of the smart phone and then moved to the lower surface of the smart phone to cover the smart phone screen. The phone case protecting a smart phone can be closed and opened in a longitudinal direction (vertical direction, a direction of a long side of the smart phone having a rectangular shape) but not a lateral direction (horizontal direction), and thus is convenient to use, and can minimize the grab thickness when the smart phone is grabbed by a hand, and thus is easy to use.
Patent KR-20140135017-A (KR)
Inventor: KANG SOON JU
IPC: H04L12/16
Filed: 2013-05-15
Abstract: A system for providing a service based on an autonomous gathering type position using a fixed service router of the present invention comprises a SOS client to construct a sensor network environment to enable a mobile terminal of a user to receive a service based on a position requested by the user; a SOS service agent to provide a service requested by the user to the mobile terminal; and the fixed service router (SOSR) to provide the service based on the position requested by the user to the mobile terminal by executing the wireless communication with the SOS client or the SOS service agent which belongs to an indoor unit space managed by the SOSR. The system provides a technology to provide the service based on the position to the user through logical neighbor node information and physical neighbor node for each fixed service router (SOSR).
Patent KR-20130129868-A (KR)
Title: A pharmaceutical composition comprising extract or fraction of salvia plebeia r. br. for preventing or treating stat3-mediated disease
Inventor: RHO MUN CHUAL
IPC: A61K36/31
Filed: 2013-05-21
Abstract: The present invention relates to a pharmaceutical composition containing Salvia plebeia R.Br. extract or a fraction thereof as an active ingredient for preventing or treating STAT3-mediated diseases and a treatment for the STAT3-mediated diseases including a step of administering the composition to individuals with suspected STAT3-mediated diseases. The present invention also relates to a food composition and a quasi-dreug composition containing the Salvia plebeia R.Br. extract or the fraction thereof as the active ingredient for preventing or improving STAT3-mediated diseases. [Reference numerals] (AA) Ethanol extract (關g/mL);(BB) Ethyl acetate fraction (關g/mL)
Patent KR-20140139247-A (KR)
Inventor: KIM GEON SOO
IPC: G06F3/03
Filed: 2013-05-27
Abstract: According to various embodiments of the present invention, an object operation method of an electronic device provides an operation for sensing a gesture in one area of a touch screen, an operation for determining an edition area corresponding to the gesture, and a method for editing a first area, inputted in a cursive script input mode in the determined edition area, or at least on area of the first area and a second area.
Patent KR-20140002487-A (KR)
Title: Tip holder and tip holder storage set
Inventor: TAKAMATSU KIYOSHI
IPC: C03B33/027
Filed: 2013-05-28
Abstract: The present invention provides a tip holder and a tip holder storage set which are provided with a function appropriate for the automatic exchange of tips by using a robot and which comprise: a body (12a) disposed on a scribe head (10) of a substrate processing device (A); a pair of flat surfaces (12b) formed in parallel with the shaft core of the body (12a); a cutout groove (12c) formed in parallel with each flat surface (12b) in between the fat surfaces (12b, 12b); a wheel tip (12e) disposed in the cutout groove (12c); a tip holder (12) having a code (12) disposed on one among the pair of flat surfaces (12b); and a slide groove (12k) formed on the outer circumferential surface of the body (12a) in parallel with the shaft core of the body (12a).
Patent KR-20140140837-A (KR)
Title: 가상 펜스 서비스 제공 시스템, 그 시스템에서의 가상 펜스 서비스 제공 장치 및 방법
Inventor: JOO SUNG HWAN
IPC: H04W88/18
Filed: 2013-05-30
Abstract: 본 발명은 가상 펜스 서비스 제공 시스템, 그 시스템에서의 가상 펜스 서비스 제공 장치 및 방법에 관한 것으로, 본 발명에 따른 가상 펜스 서비스 제공 시스템은 가상 펜스 서비스 제공을 위한 하나 이상의 가상 펜스에 대한 설정 정보를 저장하고, 단말로부터 위치 정보가 수신되면 수신된 위치 정보를 이용하여 상기 단말이 근접한 가상 펜스를 확인하고, 상기 확인된 가상 펜스에 대응하여 미리 설정된 서비스 정보를 상기 단말로 제공하는 가상 펜스 지원 장치와, 가상 펜스 서비스 어플리케이션 실행에 따라 위치 정보를 감지하고, 감지된 위치 정보를 상기 가상 펜스 지원 장치로 전송하고, 상기 가상 펜스 지원 장치로부터 제공되는 서비스 정보를 출력하는 단말을 포함하는 것을 특징으로 한다. 이렇게 함으로써 사용자 정보 인지의 편의성을 제공하고, 마케팅 정보 제공을 통한 고객의 편리성을 제공할 수 있도록 함으로써 사용자 편의성을 극대화할 수 있다.
Patent KR-20130135203-A (KR)
Inventor: JI HYUN CHUL
IPC: F16D65/38
Filed: 2013-05-31
Abstract: 본 발명은 일체형 레버구조를 갖는 차량용 디스크 브레이크에 관한 것으로, 일면에 롤러가 위치되는 채널이 형성되고, 롤러의 이탈을 방지하기 위한 커버가 형성된 레버, 레버의 타면에 체결되고 롤러가 채널에 위치하도록 레버의 측면에서 롤러가 관통되는 관통부가 형성된 베어링 블록, 레버와 베어링 블록 사이에 위치하는 베어링 시트 및 베어링 시트에 체결되는 베어링을 포함하는 것을 특징으로 한다.