baber/WOPTO huggingface dataset:
Patent KR-20140092527-A (KR)
Inventor: GIM SEON UNG
IPC: B60K15/05
Filed: 2013-01-15
Abstract: Provided is a fuel filling port device with a protrusion structure having an outer diameter smaller than an inner diameter of a nozzle of diesel lubricator, greater than an inner diameter of a gas lubricator, and smaller than an outer diameter of the gas lubricator, that is, being able to be inserted only into the nozzle of the diesel lubricator and not to be inserted into a nozzle of the gas lubricator, which is installed at the center in a fuel filling port of a diesel vehicle to basically prevent gasoline from filling the diesel vehicle, thereby reducing dispute between a vehicle owner and a gas station as well as loss of time and economic damage. The fuel filling port device of the present invention may help prevent an oil mixing accident occurred in growing diesel vehicles, which occurs particularly in a diesel vehicle with 30 mm fuel filling port since the fuel filling port is easy to be mistaken as a fuel filling port of a gasoline vehicle. Additionally, the fuel filling port device is cheap and can be easily installed by everyone who is not an expert and used compatibly in a large, small, and diesel fuel filling port. However, when manufacturing, it needs to be considered that there are fine differences in fuel filling ports and lubricator nozzles according to the specifications of manufacturers and the stereotypes such that every vehicle use gasoline should be discarded.
Patent KR-20140093365-A (KR)
Inventor: JUNG KYUNG HWAN
IPC: H03K3/356
Filed: 2013-01-16
Abstract: The present invention relates to a counter decoding device using a printed transistor and, more specifically, to a counter decoding device using a printed transistor which increases the output of decoding circuit by fabricating a counter circuit by configuring a latch circuit using a printed transistor manufactured using a roll-to-roll printing method.
Patent KR-20140094811-A (KR)
Inventor: CHO TAE HWAN
IPC: B60L5/24
Filed: 2013-01-23
Abstract: Disclosed is a pantograph supplying driving power to a railroad car by being coupled to the upper part of the railroad car. The pantograph comprises a base frame (110) which is mounted on the upper part of the railroad car; a folding frame (120) which includes a lower arm whose one end is coupled to the upper part of the base frame (110) by a hinge, an upper arm (122) whose one end is coupled to the other end of the lower arm (121) with a joint combining method, and a pan head (123) disposed on the other end of the upper arm (122), in contact with a wire at the upper part, and receiving the driving power and is folded to be tilt vertically while folding a joint part (124) coupled to the lower arm (121) and the upper arm (122); and a joint cover (130) which is disposed in the form of covering the joint part (124) by being opposite to the traveling direction of the railroad car to cover the joint part (124) of the folding frame (120) and is formed in a streamlined shape in which an inner diameter is extended toward an rear end to insert a front end part of the folding frame (120) disposed in an opened position with a specific angle.
Patent KR-20140098902-A (KR)
Inventor: PARK KI JUNG
IPC: C21D8/00
Filed: 2013-01-31
Abstract: Disclosed is a steel material with excellent low temperature toughness after prolonged post-weld heat treatment (PWHT), and high strength by a control process and alloy components; and a method of manufacturing the same. According to the present invention, the method of manufacturing the steel material comprises: (a) a step of re-heating a steel slab, by weight%, 0.15-0.19% of carbon (C), 0.3-0.4% of silicon (Si), 1.0-1.2% of manganese (Mn), 0.02% or less of phosphorus (P), 0.005% or less of sulfur (S), 0.015-0.05% of soluble-aluminum (S-Al), 0.1-0.2% of copper (Cu), 0.01-0.02% of niobium (Nb), 0.0003% or less of boron (B), 0.15-0.25% of nickel (Ni), 0.15-0.25% of chromium (Cr), 0.08% or less of molybdenum (Mo), 0.01-0.02% of titanium (Ti), 0.02-0.03% of vanadium (V), 0.015% or less of tin (Sn), 0.005% or less of nitrogen (N), and the remainder consisting of Fe and inevitable impurities at 1125-1175°C; (b) a step of rolling the re-heated steel material at a rolling termination temperature of 900-960°C; (c) a step of cooling the rolled steel material; and (d) a step of normalizing the cooled steel material at 840-940°C.
Patent KR-20130090842-A (KR)
Title: Method of preparing polyvinyl chloride resin
Inventor: LEE HYUN SUP
IPC: C08L27/06
Filed: 2013-02-06
Abstract: PURPOSE: A manufacturing method of a vinyl chloride resin is provided to freely control the size and the content of small particles to desired physical properties and uses and to reduce polymerization time. CONSTITUTION: A manufacturing method of a vinyl chloride resin includes a step of preparing a mixed solution including 100 parts by weight of a vinyl chloride-based monomer and 0.001-10 parts by weight of an aqueous initiator; a step of increasing the temperature of the mixed solution; and a step of additionally inputting 0.1-10 parts by weight of an emulsifier within 1-5 hours. The aqueous initiator is at least one among potassium persulfate, ammonium persulfate, peroxydisulfuric acid sodium, and hydrogen peroxide.
Patent KR-20140100342-A (KR)
Inventor: KANG SEOK MAN
IPC: A61F5/03
Filed: 2013-02-06
Abstract: The present invention relates to a waist protector, and provides a waist protector, comprising a first tightening belt which has a waist press part formed at the center in a length direction and winds to tighten the waist; and a second tightening belt fixed to the first tightening belt while the waist press part is interposed between the first tightening belt and the second tightening belt, and minutely controls the pressure applied to the waist, wherein the waist protector further comprises: a guide boss fixed to the center of the waist press part having screw threads formed on an inner diameter thereof; a height adjustment stand coupled with the guide boss to be height-adjustable, wherein a plurality of disc type protrusions are formed on an external surface of an upper part thereof, thereby forming a plurality of fixing grooves; a plurality of elastic plates to apply elastic pressure to the waist of a user while one end of each of the elastic plates is fixed to the waist press part and the other end thereof is inserted into the fixing groove; elastic bands fixed above and below in a horizontal direction with the guide boss therebetween; and a fixing support arranged above and below at the right and left sides of the guide boss, wherein the center part of the fixing support is formed of a non-elastic fiber and sewed on to the waist press part, and both ends passing over the elastic bands to constitute free ends in a non-fixed state. The present invention reduces the waist tightening time conveniently used, and elastically presses the waist while being closely contacted with the waist, thereby obtaining excellent waist correction and protection functions.
Patent KR-20140100753-A (KR)
Title: Thermosetting resin composition and color filter having a protective film formed by using the same
Inventor: YOO JEONG HO
IPC: G03F7/004
Filed: 2013-02-07
Abstract: The present invention provides a thermosetting resin composition which comprises an acrylic resin (A), a thermosetting compound (B) and a solvent (C), wherein the acrylic resin (A) includes a monomer of chemical formula 1.
Patent KR-20140101951-A (KR)
Inventor: GIM BEOM
IPC: B60B21/10
Filed: 2013-02-13
Abstract: The present invention relates to a windmill wheel apparatus comprising: two tires mounted in a car-wheel; a frame arranged on the center between the two tires; and a plurality of wing units made of a thin plate and arranged on the frame. As a result, air resistance can be reduced by inducing an air flow in a car driving direction and a fuel-efficiency can be improved by increasing the power of the car by wind power because the air resistance generated in the front of the car rotates by the wing unit located on the windmill wheel. Thus, the fuel-efficiency of existing vehicles as well as that of new vehicles can be enhanced by using the wheel according to the present invention.
Patent KR-20140102537-A (KR)
Inventor: LEE JI EUN
IPC: H04W4/02
Filed: 2013-02-14
Abstract: The present invention relates to a mobile terminal which is accessible to a cloud server and a cloud system using the same. The mobile terminal according to an embodiment of the present invention includes a user input unit which receives an external terminal selected to receive path information stored in the cloud server, a wireless communication unit which communicates with the cloud server by using a wireless signal, and a control unit which controls the wireless communication unit to transmit a path information transmission request message to the cloud server to transmit the path information from the cloud server to the external terminal.
Patent KR-20140104750-A (KR)
Inventor: NAM YU YOUNG
IPC: F24C15/20
Filed: 2013-02-21
Abstract: The present invention relates to a noise-proof hood comprising a housing; a first suction fan placed inside the housing; a discharge part discharging the air flowed into the housing by the first suction fan; and a buffer part where one side is connected to the outer side of the housing and the other side is connected to one side of the discharge part and having a space for flowed-in air to be idle, in order to reduce the noise by decreasing the current velocity of the air flowed from the housing. According to an embodiment of the present invention of the noise-proof hood, the noise and vibration generated from the hood are reduced as the current velocity of drawn in air is slowed down when the hood starts operating.
Patent KR-20130110014-A (KR)
Title: Continuous processing system, continuous processing method, and computer-readable recording medium having a program
Inventor: TAKENAGA YUICHI
IPC: H01L21/205
Filed: 2013-02-26
Abstract: PURPOSE: A continuous processing system, a continuous processing method, and a computer readable recording medium with a program independently heat heaters to desired temperatures by supplying power through independent power controllers. CONSTITUTION: A heater unit (10) heats inside a processing chamber accommodating multiple objects (W). The heater unit is composed of heaters (11-15) disposed in five stages. Process gas supply pipes (21-23) supply process gas within the processing chamber. Flow rate adjustment units (24-26) adjust the flow rate of process gas flowing through the process gas supply pipes. A control unit (50) outputs a control signal to the flow rate adjustment unit, a pressure adjustment unit (5), power controllers (16-20) of the heaters. [Reference numerals] (50) Control unit
Patent KR-20140112218-A (KR)
Inventor: WOO SANG HYUK
IPC: F28D9/00
Filed: 2013-03-13
Abstract: The present invention relates to a heat exchanger of a hydro half welded primary heat surface. More specifically, the present invention relates to a heat exchanger of hydro half welded primary heat surface which includes a heat exchange cell including a first heat exchange plate in which a hollow is formed and a first protrusion line having a predetermined shape is formed at one side of a bottom surface, a first primary heat surface portion in which a recessed metal is formed to be attached to an edge of the hollow in the first heat exchange plate, a second heat exchange plate in which a hollow is formed and a second protrusion line is formed at a location corresponding to the first protrusion line of the first heat exchange plate to face the first protrusion line, and a second primary heat surface portion attached to the second heat exchange plate and having a recessed metal being in contact with one side surface of the first primary heat surface portion to form a flow passage of a first fluid; and a distribution channel diffusing fluid pressure of the first fluid between the first and second heat exchange plates to uniformalize a flowing speed of a fluid, wherein the first and second primary heat surface portions are each formed having a maximum area among the whole area which maximizes the heat exchange.
Patent KR-20140112324-A (KR)
Inventor: JEON CHANG MIN
IPC: G11C8/08
Filed: 2013-03-13
Abstract: A memory device comprises a memory cell array, a row select circuit and a source line floating circuit. Memory cells aligned in the memory cell array are combined between source lines and bit-lines, and are selected by word lines in a row unit. The row select circuit generates address signal of decoded rows based on row address signals and enables a single select word line among the word lines based on the address signals of the decoded rows. During read operation, the source line floating circuit connects one select source line combined to memory cells selected by the select word line among source lines to ground voltage and floats non-select source lines except for the select source lines by blocking the non-select source lines from the ground voltage.
Patent KR-20140086781-A (KR)
Inventor: CHOI JUNG HWAN
IPC: G11C11/40
Filed: 2013-03-13
Abstract: A memory module according to an embodiment of the present invention includes a plurality of memory devices. Each memory device includes a plurality of memory chips and a buffer chip connected to the memory chips. The memory chips and the buffer chip are stacked, and a first input/output port of the buffer chip is serially connected to an external device. A second input/output port of the buffer chip is connected to an input/output port of each memory chip in parallel. Therefore, the memory module according to the embodiment of the present invention can provide equal latency between ranks. Also, the memory module can reduce capacitive load effect.
Patent KR-20140112706-A (KR)
Inventor: KIM MOON OK
IPC: E04F13/08
Filed: 2013-03-14
Abstract: 본 발명은 주택의 외관, 특히 전원 주택과 같은 단독 주택의 외장재로 주로 사용되는 시멘트 사이딩 및 그 제조 방법에 관한 것으로서, 보다 상세하게는 다양한 다층형 시멘트 사이딩 및 그 제조 방법에 관한 것이다.  
본 발명은 벽면에 결합되는 제1 사이딩; 상기 제1 사이딩의 상면에 부착되는 제2 사이딩; 및 상기 제2 사이딩의 상면에 부착되는 제3 사이딩;을 포함하여 이루어진 다층 사이딩 판재에 있어서, 상기 일 측에 제2 사이딩이 돌출된 돌출부가 형성되고, 대향하는 타측에 제1 사이딩과 제3 사이딩이 돌출되어 홈을 형성하고, 상기 돌출부가 상기 홈에 삽입되어 결합하는 것을 특징으로 하는 다층 사이딩 판재를 제공한다.  
본 발명에 따른 다층 사이딩은 사이딩의 측면을 커터 등으로 가공할 필요가 없으며, 벽면에 쉽게 부착될 수 있다. 또한, 표면에 장식되어 있어 미려한 외관을 가진다.
Patent KR-20140114657-A (KR)
Title: display apparatus and displaying method for information regarding activity using the same
Inventor: KANG SANG WOOK
IPC: G06F17/00
Filed: 2013-03-19
Abstract: Disclosed is a display device. The display device comprises a display unit, a storage unit which stores information on the activity of a user, which is performed in the display device during a preset time period, and a control unit which analyzes a pattern of the activity of the user based on the information on the activity, classifies the preset time period into a plurality of time periods based on the analyzed pattern, and conducts control to display the information on the activity in each classified time period.
Patent KR-20140115837-A (KR)
Inventor: SHIN JAE HOON
IPC: F25D19/00
Filed: 2013-03-22
Abstract: A refrigerator according to an embodiment of the present invention comprises a body, which has at least one of a refrigerating compartment maintained at the temperature above the freezing temperature and a freezing compartment maintained at the temperature below the freezing temperature; a cryogenic storage room, which is formed in the body and is maintained at the temperature below the temperature of the freezing compartment inside the storage room; a compressor, which compresses refrigerant at high temperature and pressure; a condenser, which is connected to the outlet of the compressor and condenses the high temperature, high pressure refrigerant; a first expansion valve, which is connected to the outlet of the condenser and expands the refrigerant into low temperature, low pressure two-phase refrigerant; a first evaporator, which is connected to the outlet of the expansion valve and changes the refrigerant into low temperature, low pressure gas refrigerant; and a heater, which is provided at the outside of the first expansion valve and lowers the evaporation temperature of the refrigerant below the temperature inside the freezing compartment by supplying heat to the first expansion valve.
Patent KR-20140116636-A (KR)
Inventor: YOON HAE SOOK
IPC: F16L27/12
Filed: 2013-03-25
Abstract: The present invention relates to a telescopic extension pipe. The telescopic extension pipe comprises the following parts: a rocker which is provided in an outer pipe to lock and unlock a catching groove of an inner pipe while guiding the slide of the inner pipe. The rocker includes the following: a tubular pipe guiding the slide of the inner pipe; a block-shaped stopper, which is inserted into the catching groove of the inner pipe to be caught, or which protrudes from an outer circumferential surface of the guiding pipe to be separated from the catching groove; a tubular grip which is coupled to be movable in a lengthwise direction of the guide pipe; a pressuring protrusion placed on the inner circumferential surface of the grip to lock the stopper in the catching groove while pressuring the attached stopper and is separated from the stopper while moving by reciprocating the movement of the grip; a return member which causes the grip to return by providing an elastic force for the grip as the grip reciprocates; and a grip guider which guides the reciprocating movement of the grip, while the grip, stopping to rotate, is coupled to an outer circumferential surface of the guide pipe. As the grip, when forming a locker, is guided by the grip guider, the grip, stopping to rotate, moves straightly along the guide pipe while correctly located on the outer circumferential pipe of the guide pipe. Therefore, the stopper is easily pressured to be locked in or unlocked from the catching groove.
Patent KR-20140119876-A (KR)
Inventor: LEE DUCK HEE
IPC: C07F1/06
Filed: 2013-03-28
Abstract: The present invention relates to a method for preparing a solid acid of sulfonated carbon using lignosulfonate and a method for preparing an organic compound using the sulfonated carbon prepared by the same, and more specifically, to a method for preparing a solid acid of sulfonated carbon using lignosulfonate, wherein lignosulfonate of chemical formula (1) as a main raw material and polyhydric alcohol or a material capable of supplying carbocations to two or more sites in a molecule as a minor raw material are allowed to react with each other in the presence of any one selected from sulfuric acid (H_2SO_4), fuming sulfuric acid, sulfur trioxide (SO_3), and chlorosulfonic acid (HSO_3Cl), thereby preparing sulfonated carbon of chemical formula (2); and to a method for preparing an organic compound using the sulfonated carbon prepared by the same. In chemical formulas (1) and (2), M is any one selected from H, Li, Na, and K, preferably H or Na, and more preferably H.
Patent KR-20130112789-A (KR)
Title: Accurate ninety degree phase shifter
Inventor: OPRIS ION
IPC: G01C19/5614
Filed: 2013-04-03
Abstract: PURPOSE: An accurate quadrature phase shifter is provided to obtain accurate quadrature phase shift and a 50% duty cycle. CONSTITUTION: An accurate quadrature phase shifter comprises a driving signal circuit for a micro-electromechanical system (MEMS) sensor. The driving signal circuit comprises an input, a phase shifting circuit, a comparator circuit, and a feedback loop. The input receives voltage signals which indicate electric charge generated by the MEMS sensor. The phase shifting circuit is electrically connected to the input and shifts the phase of the input signals at a right angle. The comparator circuit has hysteresis. An input of the comparator circuit is electrically connected to an output of the phase shifting circuit. An output of the comparator circuit is electrically connected to an output of the driving signal circuit. The feedback loop is connected from the output of the driving signal circuit to an input of the phase shifting circuit. The feedback loop self-generates oscillating signals or self-oscillating signals at the output of the driving signal circuit. [Reference numerals] (105) MEMS sensor; (120) Drive amplifier; (AA) Profit control; (BB) Select an output/a sine wave output
Patent KR-20140121652-A (KR)
Inventor: KIM BO YOUNG
IPC: F02D35/00
Filed: 2013-04-08
Abstract: Disclosed are a method and an apparatus for detecting the missing tooth of a crank shaft for a vehicle. An electronic control unit according to the present invention determines a missing tooth when not receiving a predetermined number of effective teeth while counting teeth, which are received after standby time to count the effective teeth passes, as the effective teeth. After determining the missing tooth, the electronic control unit sets current teeth into a certain number of synchronization teeth after checking a result from the determination of the missing tooth when receiving a determination reference number of the effective teeth continuously. Therefore, the engine of a vehicle can be quickly and optimally controlled when delayed by a delay in setting the synchronization teeth, thereby improving the reliability of the engine.
Patent KR-20140122535-A (KR)
Inventor: PARK RAE JUN
IPC: H01J35/10
Filed: 2013-04-10
Abstract: The present invention relates to a rotational positive electrode type x-ray tube. The rotational positive electrode type x-ray tube includes a disc type rotational positive electrode, a disc type rotating agent, a cylindrical fixing agent having a lubricant containing chamber, and a plurality of bearings. The rotational positive electrode type x-ray tube, according to the present invention, provides a structure which compensates axial thermal expansion and contraction using the bearings and longitudinal thermal expansion and contraction using a spring structure.
Patent KR-20140126428-A (KR)
Inventor: CHOI MOON HO
IPC: B60C27/10
Filed: 2013-04-23
Abstract: 본 발명은 스노우체인용 제동장치에 관한 것으로, 그 주된 목적은 동절기 노면이 미끄러운 상황에도 자동차의 미끄러짐을 최소화하는데 있다. 
이러한, 목적으로 이루어진 본 발명은,  
다수의 체인이 엇갈리며 이어지고, 자동차바퀴의 양측 테두리에 원형으로 배치될 수 있도록 일단에 고정부재를 갖추며, 양측 길이방향으로 소정거리 이격되어 나란히 구비되는 메인체인과, 상기 메인체인을 연결할 수 있도록  메인체인의 직각방향 등간격으로 다수 구비된 크로스체인과, 상기 메인체인중 어느 하나의 메인체인의 길이방향 등간격으로 적어도 2개 이상 구비되어 자동차바퀴에 설치된 메인체인의 이탈이 방지되도록 팽팽한 상태를 유지하는 지지부재로 이루어진 자동차용 스노우체인에 관한 것으로, 
상기 스노우체인은, 
상기 메인체인에 양단이 결합되도록 직각방향으로 구비되며, 상기  크로스 체인 사이에 다수 구비되는 제동장치를 포함한다. 
이에 따라, 본 발명에 따른 스노우체인용제동장치에 의하면 동절기 노면이 미끄러운 상황에도 자동차의 미끄러짐을 최소화함으로써, 자동차끼리의 접촉사고를 최소화하는 이점이 있다.