baber/WOPTO huggingface dataset:
Patent KR-20130011918-A (KR)
Inventor: HAN SANG HEON
IPC: H01L33/04
Filed: 2012-06-27
Abstract: 본 발명은 반도체 발광소자에 관한 것으로서, 본 발명의 일 실시 형태는 제1 및 제2 도전형 반도체층 및 상기 제1 및 제2 도전형 반도체층 사이에 배치되며, 복수의 양자장벽층 및 복수의 양자우물층이 교대로 배치된 구조를 갖는 활성층을 포함하며, 상기 복수의 양자우물층 중 적어도 하나는 상기 제2 도전형 반도체층이 배치된 방향으로 갈수록 밴드갭 에너지가 제1 기울기로 감소하는 제1 영역과 상기 제1 기울기와 다른 제2 기울기로 감소하는 제2 영역을 포함하는 것을 특징으로 하는 반도체 발광소자를 제공한다. 
본 발명의 일 실시 예에 의할 경우, 양자 우물층의 밴드갭 형상을 조절하여 분극에 의한 영향이 최소화될 수 있는 한편, 결정성 및 내부 양자 효율이 향상된 반도체 발광소자를 얻을 수 있다.
Patent KR-20140003074-A (KR)
Title: Frequently the earth and sand selector
Inventor: SEO YOUNG GON
IPC: B07B13/04
Filed: 2012-06-29
Abstract: The present invention provides a self-propelled soil selector which is able to provide soil without pause while easily selecting soil used for preventing movement and damage against a pipe and a cable buried under aggregates and soil obtained through excavation when newly establishing or exchanging a pipe and a cable under the ground. The self-propelled soil selector according to the present invention comprises hoppers mounted on the upper part of moving bodies in which caterpillars rolling by the power of an engine and an unmanned control device are mounted in the lower side; a supply conveyor; a cylindrical drum rotating by a drive motor and a chain; a transport conveyor transferring selected soil; a discharge conveyor supplying the selected soil to a conduit line or a cable back filling place; and a discharge guide plate discharging separated aggregates, wherein the cylindrical drum comprises a first circular support frame and a second circular support frame, which are placed on both sides so that the cylindrical drum is placed on a rotary supporting roller to be rotated, multiple bars welded within the inner diameter of the first and second support frames at constant intervals so that the intervals become discharge holes, a support ring welded to the periphery of the multiple bars to prevent bending, a spiral collar welded within the multiple bars, and a chain gear formed on the outer periphery of the first support frame and connected to the chain connected to the drive motor. The self-propelled soil selector further comprises a detaching member which is formed on the exterior of the multiple bars, mounted on the moving body and rotated in gear with the multiple bars to separate the soil blocked between bars.
Patent KR-20140004443-A (KR)
Title: Antibacterial composition comprising hexanedioic acid
Inventor: CHOI WON HYUNG
IPC: A61K31/34
Filed: 2012-07-03
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating, a health food composition for preventing or improving, and a feed composition for preventing or improving pneumonia, gonorrhea, bacillary dysentery, typhoid fever, diphtheria, mouth typhoid bacteria, Staphylococcus aureus, or methicillin-resistant Staphylococcus aureus. The pharmaceutical composition, health food, and feed composition according to the present invention has antibiotic activity on pneumobacilli, gonococci, bacillary dysentery, typhoid bacilli, mouth typhoid bacteria, diphtheria bacilli, Staphylococcus aureus, or methicillin-resistant Staphylococcus aureus, and thus can be used as an antibiotic for preventing, treating, or improving pneumonia, gonorrhea, bacillary dysentery, typhoid fever, diphtheria, mouth typhoid bacteria, Staphylococcus aureus, or methicillin-resistant Staphylococcus aureus. [Reference numerals] (AA) Staphylococcus aureus; (BB) Methicillin-resistant Staphylococcus aureus; (CC) Diphtheria bacilli; (DD) Mouth typhoid bacteria; (EE) Cell survival rate (%); (FF) Control group; (GG) Drug dose concentration (mg/ml)
Patent KR-20140006316-A (KR)
Title: Pipe chamfering apparatus
Inventor: JO YEONG SIK
IPC: B23Q15/22
Filed: 2012-07-03
Abstract: The present invention relates to a pipe chamfering apparatus with a cutting tool for beveling a welding groove of a pipe, the pipe chamfering apparatus comprising: a tool position adjusting unit for adjusting a position of the cutting tool; a detecting unit for detecting a pipe seam; a control unit for determining the pipe seam based on a result detected by the detecting unit, and controlling the tool position adjusting unit for the position of the cutting tool to be fixed at the pipe seam. According to the present invention, the cutting tool is controlled not to move at the pipe seam and to move in the other area of the pipe according to a measured position of the pipe, thereby chamfering the pipe so that the pipe can have a constant thickness of root face even at the seam. [Reference numerals] (20) Tool position adjusting unit; (30) Laser displacement sensor; (50) Seam area determining unit; (60) Pipe position storing unit; (70) Pipe position generating unit; (80) Pipe displacement calculating unit; (90) Tool target position generating unit
Patent KR-20140013125-A (KR)
Title: Environmental friendly elastic floor material
Inventor: RYU KWANG TAEG
IPC: E01C13/00
Filed: 2012-07-04
Abstract: The present invention relates to an elastic floor material formed into a composite sheet comprising an upper sheet and a lower sheet integrally bonded thereto, wherein the upper sheet is the extruded foam sheet of an upper extrusion composition containing 100 parts by weight of a thermoplastic elastomer (TPE), 10 to 100 parts by weight of a non-vulcanized ethylene propylene diene monomer (EPDM) rubber, 20 to 100 parts by weight of polyolefin, 50 to 200 parts by weight of mineral oil, 100 to 400 parts by weight of calcium carbonate, and 2 to 10 parts by weight of a foaming agent, and the lower sheet is the extruded foam sheet of a lower extrusion composition containing 100 parts by weight of the thermoplastic elastomer (TPE), 80 to 200 parts by weight of vulcanized rubber powder, 10 to 60 parts by weight of the non-vulcanized ethylene propylene diene monomer (EPDM) rubber, 10 to 100 parts by weight of polyolefin, 50 to 200 parts by weight of the mineral oil, 100 to 400 parts by weight of calcium carbonate, and 5 to 20 parts by weight of the foaming agent. According to the present invention, the upper extrusion composition, the lower extrusion composition, or both thereof further contain Kenaf fibers so that the eco-friendly elastic floor material can be provided, wherein the Kenaf fiber is a natural fiber.
Patent KR-20140008053-A (KR)
Title: Nano-sized oxide phosphors
Inventor: KANG SHIN HOO
IPC: C09K11/08
Filed: 2012-07-10
Abstract: The present invention relates to a phosphor which uses nanooxide, nanocomposite oxide, or a mixture thereof and is excited at 300-550nm, and more specifically, to a nanophosphor which can be used for a next-generation lamp and a display by replacing an existing incandescent lamp and a fluorescent lamp or can be used for contrast media and can emit white light or visible light by being excited at 300-550nm.
Patent KR-20120085230-A (KR)
Title: Method for manufacturing of wig skin base
Inventor: KIM SOO AH
IPC: A41G3/00
Filed: 2012-07-11
Abstract: PURPOSE: A method for manufacturing skin base for a wig is provided to reinforce the intensity of a wig. CONSTITUTION: A method for manufacturing skin base for a wig is as follows. A first skin layer(120) is formed by applying silicon solution on the outer surface of a first skin base(110) and curing the silicon solution. A second skin layer(130) is formed by applying silicon solution on the surface of the first skin layer and curing the silicon solution. A plurality of skin layers is formed on the outer surface of the first skin base.
Patent KR-20140013689-A (KR)
Title: Auto stereoscopic display apparatus
Inventor: JUNG YONG BI
IPC: H04N13/04
Filed: 2012-07-26
Abstract: Disclosed is a stereoscopic image display apparatus and more specifically, to a stereoscopic image display apparatus comprising a display module having a plurality of pixels to display a right image and a left image sequentially and alternately; a lenticular lens layer having multiple lenticular lenses in order to investigate the left image and the right image with the left eye and the right eye respectively that are configured to correspond to each pixels of the display module; and a parallel barrier layer to form a barrier pattern by synchronizing the display module with time. [Reference numerals] (100) Display module; (200) Lenticular lens; (300) Barrier
Patent KR-20130095609-A (KR)
Title: Eye make-up application machine
Inventor: WONG CHARLENE HSUEH LING
IPC: A45D40/26
Filed: 2012-08-07
Abstract: PURPOSE: An eye makeup apparatus is provided to prevent a face portion from receiving a wound or feeling bad by directly being contacted to the eye makeup apparatus by installing a material which is favorable to the junction on a junction unit of the face portion and an eye patch. CONSTITUTION: An eye makeup apparatus is formed of an eye patch (1), a moving module (2), a makeup module, one or more image recognizing devices, and a controller (5). The image recognizing device is installed within the eye patch and takes a picture of an eye line image while recognizing it. The controller is electrically connected to the moving module, the makeup module, and the image recognizing device. The controller receives the eye line image in order to move the makeup module to a makeup position corresponding to the eye line image and drives the moving module. The controller operates so that one or more makeup tools of the makeup module perform a makeup action according to an outline pattern after makeup.
Patent KR-20120096917-A (KR)
Title: Recombinant multiplex polymerase chain reaction primer set detecting diarrhoeal typed toxin and emetic typed toxin simultaneously
Inventor: OH DEOG HWAN
IPC: C12N15/11
Filed: 2012-08-16
Abstract: PURPOSE: A multiplex PCR primer set which is recombined for diarrhea poison and vomitoxin of Bacillus cereus detection is provided to rapidly and accurately detect Bacillus cereus. CONSTITUTION: A multiplex PCR primer set is recombined for detecting diarrhea poison and vomitoxin of Bacillus cereus, and is composed of a reverse primer described in the sequence number 8 and a forward primer described in the sequence number 7(SEQ ID NO:7). G+C rate is 40-60% in order to strongly maintain the coherence between the template DNA and the primer set. The multiplex PCR primer set additionally includes a reverse primer described in the sequence number 2 and a forward primer described in the sequence number 1. The multiplex PCR primer set additionally includes a reverse primer described in the sequence number 4 and a forward primer described in the sequence number 3. The multiplex PCR primer set additionally includes a reverse primer described in the sequence number 10 and a forward primer described in the sequence number 9.
Patent KR-20140027654-A (KR)
Title: Power generation system using current and wind power
Inventor: LEE CHUNG HO
IPC: F03B13/00
Filed: 2012-08-27
Abstract: The present invention relates to a power generating system using tidal current and wind power capable of generating power by using tidal current and wind power in the ocean. The system is composed of a barge (100) floating on the sea by having both sides of the front and rear installed through an anchor, a wind power generator producing electricity by using blowing wind by being installed the front and rear of the barge by including wings, transmissions, and generators, and a tidal current generator producing electricity by using seawater by being installed under the sea. Energy generation effects by both tidal current and wind power can be obtained with simple composition of facilities by installing the wind power generator on the surface of the sea and installing the tidal current generator under the sea around the barge. [Reference numerals] (100) Barge; (150) Generator; (AA) Rotate at 360 degrees in a tidal current direction; (BB) Jet horizontal turbine propeller; (CC) Propeller
Patent KR-20140030788-A (KR)
Title: One-body type ballast water uv-rays processing device
Inventor: LEE SOO TAE
IPC: C02F1/32
Filed: 2012-09-03
Abstract: The present invention relates to an apparatus for treating ballast water with ultraviolet rays, in which partitions for separating the body of the apparatus into a space in which the ballast water flows and a space in which the ballast water does not flow and supporting both ends of ultraviolet light lamps are formed integrally with the body, thus enabling the apparatus to be installed or replaced without complex assembly which requires coupling the partitions to the body. Furthermore, a lamp insertion hole formed in one partition and a lamp insertion hole formed in another partition are coaxially formed to prevent deviation of a concentric axis between the lamp insertion holes during the assembly process of coupling the partitions to the body. The cross-section of the body of the apparatus for treating ballast water with ultraviolet rays, which is vertical to the direction of insertion of the ultraviolet light lamps, is square. The apparatus has an installation and maintenance hole for installing and replacing components of a washing unit in the internal space of the body, which is formed by four surfaces enveloping the four edges of the square cross-section and the partition, and an upper lid for opening/closing the installation and maintenance hole, thereby enabling simple and efficient installation and replacement.
Patent KR-20140032751-A (KR)
Title: Single crystal silicon growing apparatus and growing method for it
Inventor: NOH TAE SIK
IPC: C30B15/32
Filed: 2012-09-07
Abstract: The present invention relates to a device for growing single-crystal silicon capable of guiding a seed, which grows an ingot from melt water, to rise along the central shaft of a pool chamber, and a method for growing the same. By controlling a seed chuck to move up and down along the central shaft of the pool chamber, using mutual electromagnetic forces, a swing phenomenon can be prevented when the seed chuck moves in a spiral. In addition, the ingot, where the seed chuck is hung and grows, is passed through the center of the pool chamber, so as to reduce impurities from the ingot and enhance the reliability of the ingot quality.
Patent KR-20120125201-A (KR)
IPC: F03D7/00
Filed: 2012-09-17
Abstract: PURPOSE: A magnetic force amplifier is provided to be easily carried, and to use much energy regardless of a place or area. CONSTITUTION: A magnetic force amplifier basically comprises nine power loops which connect A, B, and C points. The amplifier has a basic force of 36°□36°3, and the operating force is the power of 9044394 100-56%9044394 -30.
Patent KR-20140036863-A (KR)
Title: Bending test apparatus for flexible part and method of bending test
Inventor: KIM DAE IL
IPC: G01N3/20
Filed: 2012-09-18
Abstract: The present invention provides a bending test apparatus for a flexible part comprising: a first and a second guide belt moving by interposing a flexible part; at least one bending bar applying a flexion load on the flexible part by changing a progress direction of the first and the second guide belt interposing the flexible part; a plurality of first rotation bars providing power for moving the first guide belt; and a plurality of second rotation bars providing power for moving the second guide belt.
Patent KR-20140038087-A (KR)
Title: An air blower for fuel cell vehicle
Inventor: PARK CHI YONG
IPC: B60L11/18
Filed: 2012-09-20
Abstract: The present invention relates to an air blower for a fuel cell vehicle. According to an embodiment of the present invention, provided is the air blower for a fuel cell vehicle preventing the rotation of a steel tire of a support bearing due to vibration by connecting a bearing cover to the steel tire of the support bearing that supports a rotating shaft. Therefore, the air blower for a fuel cell vehicle has the effect of improving assembly and reducing processing costs.
Patent KR-20130034602-A (KR)
Title: Overcharge preventing circuit and semiconductor device
Inventor: MITANI MAKOTO
IPC: H02J7/35
Filed: 2012-09-24
Abstract: PURPOSE: An overcharge preventing circuit and a semiconductor device are provided to discharge current by using a clamp transistor and an overcharge protection switch in overcharging detection, and to clamping the voltage of a power generation unit with the voltage of a charge storage unit. CONSTITUTION: The negative terminal and the positive terminal of a solar cell(11) are connected to a low potential power source(VSS) and a power generation source(VSOL). The negative terminal and the positive terminal of a secondary battery(12) are connected to the low potential power and a battery power source(VBAT). An overcharging detection circuit(14) is operated between the battery power source and the low potential power source. The source terminal of an NMOS transistor(15) and a back gate terminal are connected to the low potential power source. The gate terminal of a PMOS transistor(16) is connected to the cathode terminal of a diode(13) and the battery power source. [Reference numerals] (14) Overcharging detection circuit;
Patent KR-20140043259-A (KR)
Inventor: BANG MYUNG BAE
IPC: H02K1/04
Filed: 2012-09-24
Abstract: 자속집중형 모터에 있어서 집중된 자속에 의해 로터와 스테이터 간의 증대된 작용력에 저항할 수 있도록 충분한 강성을 갖고 커넥터에 수분이 침투되는 것이 방지되는 인슐레이터의 구조를 개시한다. 인슐레이터는 측면에서 원주 방향을 따라 소정 높이로 돌출되는 강도보강 리브와, 커넥트 주변 상부에 접선면에 경사지게 형성되는 수분침투방지 리브를 갖는다.
Patent KR-20140046537-A (KR)
Title: Electrocardiogram monitoring system using machine-to-machine communication
Inventor: LEE SEONG RO
IPC: H04B7/24
Filed: 2012-10-04
Abstract: A sensor network system comprised in the present invention performs a part of a process in a sensor node by using the self-computability of each sensor node. The processed result is transmitted to a potable terminal by using wireless communication. If a system is constructed by this method, energy consumption according to the wireless communication in the total energy consumption of the sensor node can be minimized. Therefore, an electrocardiogram monitoring system comprised in the present study may be a system which is suitable for the property of a health care monitoring system which must maximally secure the movement of a user and low energy consumption. [Reference numerals] (AA) Electrocardiogram signal; (BB) Feature extraction; (CC) Wireless communication; (DD) Base station
Patent KR-20140044428-A (KR)
Title: Inverter
Inventor: KANG DONG YEOB
IPC: H02M7/42
Filed: 2012-10-05
Abstract: The present invention relates to a condenserless inverter for generating power. A direct current (DC) voltage from a generator such as photovoltaic, wind and tidal power generators or a storage battery is applied to a primary side of a first transformer connected to an external alternating current (AC) voltage and a secondary side. Two switching elements are installed at both sides of a middle tap on the primary side of the first transformer. Two gate driving ICs are connected to both sides of a middle tap of a secondary side of a second transformer connected to the external AC voltage and the primary side. Switching ICs are installed on an electric wire, to which an AC voltage induced at the secondary side of the first transformer is supplied, and are alternately turned on by the gate driving ICs, so as to supply AC voltages of the same frequency having the same firing angle as the AC voltage to the electric wire. A power factor is improved by an accelerated switching due to the same firing angle, and a lifespan of the inverter is greatly elongated by omitting a condenser tank group including an electrolytic condenser from the configuration of the inverter. [Reference numerals] (AA) Generator
Patent KR-20140044649-A (KR)
Title: The socket pipe where the damage of the packing ring is prevented by tight fit ring
Inventor: HEO WON GWON
IPC: F16L37/02
Filed: 2012-10-05
Abstract: The present invention relates to a socket pipe for protecting packing rings using shrink fit rings comprising: a socket pipe-structural main body having sockets parts arranged in both ends; packing rings inserted in the socket parts; and shrink fitting rings shrink-fitted in the socket parts. The packing rings are inserted inside the socket parts and are formed into the shape of a ring for surrounding one end of pipes to be connected. Each packing ring comprises: an internal packing protrusion protruding from the inner surface of one end thereof to the inner surface of the pipe to be connected; and external packing protrusions protruding from the outer surface at regular intervals and coming in contact with the inner surface of the socket part. The shrink fit rings surround the pipes to be connected and are shrink-fitted in the socket parts. Each shrink fit ring has a hanging sill protruding from the outer surface of one end thereof to be hung on the other end of the socket part. When the pipes to be connected are connected by the socket pipe, the pipes to be connected are fitted in the socket parts after the packing rings and the shrink fit rings are fitted in one end of the pipes to be connected in a state where the shrink fit rings are positioned behind the packing rings. At this time, the socket parts and the shrink fit rings are firmly coupled by the shrink fitting to prevent the overturning and separation of the packing rings using the internal packing protrusions when those are coupled to the socket parts. Also, the present invention can prevent the damage to the packing rings due to vertical load because the vertical load applied to the socket parts or the pipes to be connected is transferred to not the packing rings but the socket parts or the pipes to be connected by the shrink fitting. Thus, the present invention can maintain watertightness for a long time by preventing the damage to the packing rings.
Patent KR-20140045667-A (KR)
Title: Installation method for waste-heat recovering unit
Inventor: YUN DAE HO
IPC: F02G5/02
Filed: 2012-10-09
Abstract: Disclosed is a method for installing a waste-heat recovery unit. The method for installing a waste-heat recovery apparatus of the present invention, which relates to a method for installing a blocked waste-heat recovery apparatus, includes: 1) a raising step, in which the lowermost block of the waste-heat recovery apparatus is supported by a hydro-jack and is raised to the height at which the waste-heat recovery apparatus is prepared; 2) a coupling step, in which at least one upper block of the waste-heat recovery apparatus is placed on top of the lowermost block, and the blocks are mutually fixed; and 3) a completion step, in which the hydro-jack is removed.
Patent KR-20140049884-A (KR)
Title: Uv reactor for treatment apparatus of ship's ballast water having temperature measuring device
Inventor: LEE JI HYOUNG
IPC: C02F1/32
Filed: 2012-10-18
Abstract: An ultraviolet (UV) reactor for a ship ballast water treatment apparatus having a temperature-measuring device, according to the present invention, includes: a seawater inlet where seawater flows in; a body where the seawater flowed in from the seawater inlet flows through; a seawater outlet where the seawater, flowed through the body, is discharged; a plurality of UV lamps which are horizontally installed, penetrating the body, so as to sterilize the seawater flowing through the body; and a temperature-measuring device which measures the temperature of the seawater flowing through the body.
Patent KR-20140052235-A (KR)
Inventor: SUNG YOUNG CHUL
IPC: H04B7/04
Filed: 2012-10-23
Abstract: The present invention relates to a method in which each terminal adoptively feeds all interference channels influencing the terminal back to a base station of the terminal or the other base station. Specifically, each terminal adoptively allocates the amount of feedback resources and a feedback update cycle according to a channel change rate of each interference channel link and a signal level within one frame.