baber/WOPTO huggingface dataset:
Patent KR-20130138415-A (KR)
Title: Information input apparatus using ultrasonic signal
Inventor: LEE JAE JUN
IPC: G06F3/03
Filed: 2012-06-11
Abstract: An information input apparatus using an ultrasonic signal installs a connector, insertable into the communication port of a portable electronic device, at a position measurement module for receiving the ultrasonic signal and measuring the position of a signal generation device, and installs a connector access part, accessible to a connector, at a docking module separably fixed on a handwriting surface for storing the position data of the signal generation device and transmitting the position data to an external electronic device. Therefore, the position measurement module and the docking module can easily be coupled to or separated from each other by inserting the connector of the position measurement module into the connector access part of the docking module. And, the position measurement module separated from the docking module can be conveniently coupled to a portable electronic device by inserting directly the connector into the communication port of the portable electronic device such as a USB port. Because the position measurement module can be freely coupled to or separated from the docking module and the portable electronic device, a user can store the position information at the docking module by coupling the position measurement module to the docking module fixed on the handwriting surface as well as input directly information at the portable electronic device by coupling the position measurement module to the portable electronic device and moving the signal generation device on the screen of the portable electronic device. The information stored at the docking module can be transmitted to the external electronic device by connecting the external electronic device to the docking module. [Reference numerals] (111) First ultrasonic receiving part;(112) Second ultrasonic receiving part;(120) Reference signal receiving part;(130) Position measurement part;(140) Connector;(210) Memory part;(220) Communication part;(230) Controller;(240) Connector connection part;(250) Power supply;(270) Fixing part;(300) External electronic device
Patent KR-20130139063-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: CHUN SUNG GIL
IPC: H01L21/336
Filed: 2012-06-12
Abstract: The present invention improves the characteristics of a semiconductor device by inserting an insulating seam of a slit shape into the junction area of an active zone. The manufacturing method of the semiconductor device according to the present invention includes the following steps of: forming multiple holes by etching the active zone of a semiconductor substrate including the active zone and a device separation film; forming the insulating seam by burying an insulating material in a hole; forming a recess by etching the active zone between insulating seams; and forming a buried type gate by burying a conductive material in the lower part of the recess.
Patent KR-20130141860-A (KR)
Title: Polyolefin based environment-friendly flooring material that substitutes pvc and manufacturing method of therefor
Inventor: LEE JAE YEON
IPC: E04F15/10
Filed: 2012-06-18
Abstract: The present invention relates to a polyolefin based environmentally friendly floor material for substituting PVC and a manufacturing method thereof and, more specifically, a polyolefin based environmentally friendly floor material for substituting PVC and a manufacturing method thereof capable of including volume properties and flexibility due to a foaming layer and improving productivity as continuous processing is possible due to calendar forming. The environmentally friendly floor material is formed in a structure in which a water-based ultraviolet coating layer, an upper layer, a reinforcing layer, a foaming layer, and a lower layer are laminated in order. Therefore, the present invention is environmentally friendly and has excellent properties by not discharging harmful matters in contrast with a floor material using existing PVC materials or phthalate based plasticizers. [Reference numerals] (S1) Step for manufacturing an outer cover;(S2) Step for manufacturing a size reinforcement layer;(S3) Step for manufacturing a foaming layer;(S4) Step for lamination;(S5) Step for processing the surface
Patent KR-20130142476-A (KR)
Title: Brain wave analysis system using amplitude-modulated steady-state visual evoked potential visual stimulus
Inventor: PARK KWANG SUK
IPC: A61B5/375
Filed: 2012-06-19
Abstract: The present invention relates to a steady-state visual evoked potential (SSVEP) generator for establishing a brain computer interface (BCI) system by analyzing a brain wave generated using a visual stimulus to be applied to a BCI and a brain wave analyzing method using the same. According to the present invention, since the existing SSVEP based BCI uses a low frequency field stimulus of 7~ 20Hz to give the visual stimulus, a user easily feels fatigue and a light sensitive user may have a seizure. To solve these problems, the present invention provides the SSVEP generator using the amplitude-modulated visual stimulus capable of establishing a more stable BCI system by analyzing the brain wave generated using the amplitude-modulated visual stimulus of a high frequency of more than 30Hz to be applied to the BCI to reduce the user's fatigue and by using a peak generated in two or more frequencies when making the final determination and the brain wave analyzing method using the same. [Reference numerals] (13) Visual stimulus creating part;(14) Visual stimulus generating part;(15) Sensor part;(16) Preprocessing part;(17) Frequency analyzing part;(18) Brain wave determination part;(AA) Message function of a low frequency;(BB) Carrier function of a high frequency;(CC) User
Patent KR-20140001437-A (KR)
Title: Noise reduction apparatus of car air conditioning system
Inventor: PARK YOUNG DUK
IPC: B60H1/00
Filed: 2012-06-27
Abstract: The present invention relates to a silencer for an air conditioner for a vehicle, and is to offset pulsation noise and flow noise in a compressor and to prevent the deterioration of pressure due to the flow velocity of refrigerant in order to prevent the deterioration of a cooling performance. According to the present invention for effects above, the cooling system of the air conditioner for a vehicle has the silencer installed on a suction line through which the refrigerant is transferred from an evaporator to the compressor and a discharge line through which the refrigerant is transferred from the compressor to a condenser, and offsetting the pulsation noise and the flow noise in the compressor, wherein the silencer (10) comprises: a first tube (12) has the refrigerant flowing in the same; a second tube (14) surrounding the outer circumference of the first tube (12); a spiral groove (13) having a certain depth and installed on the outer circumference of the first tube (12); a resonance room (16) formed by the spiral groove (13) and a distance between the first tube (12) and the second tube (14); and a resonance hole (18) offsetting the pulsation noise and the flow noise by inducing the refrigerant flowing in the first tube (12) to flowing into the second tube (14).
Patent KR-20140006260-A (KR)
Title: Floating structure
Inventor: AHN DANG
IPC: B63B59/06
Filed: 2012-06-29
Abstract: Disclosed is a floating structure. The floating structure according to the present invention is capable of floating on the water and includes: a main body including leg wells; legs which penetrate the leg wells vertically and which have rack gears; debris disposal equipment capable of removing debris from the legs. The debris disposal equipment includes a debris disposal module for removing the debris and a movement module on which the debris disposal module is installed, and which horizontally moves the debris disposal module.
Patent KR-20140012224-A (KR)
Title: Tandem solar cells comprising a transparent conducting intermediate layer and fabrication methods thereof
Inventor: KO MIN JAE
IPC: H01L51/42
Filed: 2012-07-17
Abstract: The present invention relates to a tandem solar cell combined with an amorphous silicon solar cell and an organic solar cell. A transparent conducting intermediate layer is formed at an interface between the amorphous silicon solar cell and the organic solar cell. The loss of light absorption due to the introduction of the transparent conducting intermediate layer is minimized and the interface resistance of the inner part of the tandem solar cell is greatly reduced. Thereby, a solar cell of high efficiency can be manufactured. [Reference numerals] (10) Conductive substrate; (20) P-type amorphous silicon; (30) I-type amorphous silicon; (40) N-type amorphous silicon; (50) Transparent conducting intermediate layer; (60) Hole transport layer; (70) Organic photoactive layer; (80) Electron transport layer; (90) Electrode
Patent KR-20140011843-A (KR)
Title: 해상 부유 타르(오일) 및 쓰레기 수거용 자동 위어장치
Inventor: KIM YOUNG HWAN
IPC: B63B35/32
Filed: 2012-07-20
Abstract: 본 발명은 한 조를 이루는 두 척의 선박에 연결된 오일휀스의 중앙부분에 펌핑작업 불가능한 고점도 기름과 쓰레기를 파도와 강한 해조류에서도 유출된 타르(오일) 및 쓰레기를 용이하게 수집하여 회수하는 해상 부유 타르(오일) 및 쓰레기 수거용 자동 위어장치를 개시한다. 
본 발명의 위어장치는 1차 분리조와, 2차 분리조로 구분되어 한 조로 이루어지고; 상기 1차 분리조는 오일휀스에 상측이 고정되어 유입통로가 되는 지지틀과, 이 지지틀에 대응하는 반대편에 배치되면서 배출통로가 되는 고정틀과, 이 지지틀과 고정틀을 감싸면서 씌워지고 후방으로 확장되면서 터널을 만드는 외피와, 상기 지지틀 쪽 외피 양쪽 외부에 부착되며 후방으로 가면서 확대되는 수평부력체와, 상기 지지틀 쪽 외피 하측에 형성되는 해수 배출구멍과, 상기 이 배출구멍 뒤쪽 외피 외부 저면에 순차적으로 부착되는 중량체 및 위어부재로 이루어지며; 상기 2차 분리조는 둘레면에 부구가 부착되면서 타르(오일) 및 쓰레기를 담는 대형 주머니 형태의 본체와, 상기 1차 분리조의 고정틀에 결합 및 분리되도록 본체 일측에 형성되는 유입구 및 유입된 해수와 타르(오일) 및 쓰레기 중 해수를 해상으로 배출하도록 본체 저면에 형성되는 배수구를 포함하여 이루어지는 것을 특징으로 한다.
Patent KR-20140013207-A (KR)
Title: Underwater robot, subsea equipment system with the same and underwater operation method using the same
Inventor: LEE DONG HUN
IPC: E21B7/136
Filed: 2012-07-20
Abstract: The present invention relates to an underwater robot, a subsea facility system including the same, and an underwater work method using the same. To be more particular, the present invention relates to an underwater robot which works remotely underwater, a subsea facility system which includes the underwater robot and subsea facilities, and an underwater work method which operates the subsea facilities using the underwater robot. According to an embodiment of the present invention, the subsea facility system comprises: a subsea facility which includes a housing installed in the seabed, a control panel provided on one surface of the housing, and a protrusion member extended from one surface in a direction; and an underwater robot which includes a frame, a thruster which moves the frame or adjusts the posture of the frame, a robot arm installed in the frame to control the subsea facility, and a fastening unit fastened to the protrusion member to fix the frame to the subsea facility.
Patent KR-20140013414-A (KR)
Title: Disconnector for hybrid vehicle
Inventor: PARK KI DONG
IPC: B60K6/38
Filed: 2012-07-23
Abstract: The present invention relates to a disconnector for a hybrid vehicle, which is capable of controlling blocking or delivery of rotating power by accurately measuring and monitoring a traveling distance of a shift fork using a linear sensor while delivering or blocking rotating power of an engine using the shift fork. The disconnector for hybrid vehicles comprises: an upper housing which is connected to a decelerator; an input shaft which is installed in the upper housing to deliver rotating power of the decelerator; a bearing which is installed between the upper housing and the input shaft; a hub which is disposed at a lower part of the input shaft; a sleeve which has the inner circumferential surface combined to the input shaft and the outer circumferential surface of the hub by a spline, and is shifted to deliver or block rotating power of the input shaft to the hub; a shift fork which is combined to the outer circumferential surface of the sleeve to shift the sleeve; a first spring which is installed between the upper housing and the shift fork; a lower case which is connected to a lower part of the upper housing; a constant-velocity joint which is connected to the hub through the interior of the lower case; a needle roller which is connected between the lower case and the constant-velocity joint; an actuator which is combined to the interior of the lower case to push the shift fork; and a linear sensor for sensing a traveling distance of the shift fork.
Patent KR-20140014853-A (KR)
Title: Swash plate type compressor
Inventor: YOON YOUNG SEOP
IPC: F04B27/08
Filed: 2012-07-26
Abstract: The present invention relates to a swash plate type compressor having a suction check valve (500), which is capable of effectively reducing the pulsation of a high-frequency component generated when an opening/closing core (520) controlling the flow of a refrigerant is actuated, and is capable of preventing vibration noise. According to the present invention, the opening/closing core of a suction check valve is partitioned into a first opening/closing core (520) and a second opening/closing core (530) in series and two interactive valve chambers (first valve chamber (V1), second valve chamber (V2)) are formed in respective opening/closing cores so that the pulsation of a high-frequency component can be effectively reduced; and a fixing structure applied to mounting surfaces on which springs touch the opening/closing cores or a case (510) allows the first opening/closing core (520) and the second opening/closing core (530) to adhere to the inner surface of the case (510) when the first opening/closing core (520) and the second opening/closing core (530) are actuated so that the generation of the vibration noise can be prevented when the first opening/closing core (520) and the second opening/closing core (530) are actuated, wherein the fixing structure regulates the positions of the end portions of the springs.
Patent KR-20140016759-A (KR)
Inventor: CHOI SHIN KYU
IPC: H04Q9/00
Filed: 2012-07-31
Abstract: The purpose of the present invention is to provide a remote control device using wind and sound that outputs action signals when an infant makes a sound or blows a mouth wind, operates a toy according to the outputted action signal for easy use by the infant and enhances the infant's curiosity and interest in plays using a toy. The present invention provides a remote control device using wind and sound, and comprises; a remote control to control so that a preset action signal may be outputted through a wireless communication means when at least one input signal of wind or sound is detected for recognition; a toy that outputs a control signal as a driving means to operate a toy according to the received action signal when an action signal outputted from the remote control is received. The present invention has advantages of allowing easy use by infants through detecting an infant's sound signal or mouth wind action to output the action signal, and enhancement of infants' curiosity and interest in plays using a toy through performing different actions according to intensities of the infant's mouth wind action and wind. [Reference numerals] (110) Remote controller; (120) Toy
Patent KR-20140017888-A (KR)
Title: An air bearing system
Inventor: IM ROH BIN
IPC: F16C32/06
Filed: 2012-08-02
Abstract: The present invention relates to a pneumatic bearing system simultaneously controlling the amount and pressure of the air to minutely control the air pressure in a device with a pneumatic bearing. The pneumatic bearing system comprises multiple pneumatic tanks with different pressure for pneumatic control; and a control device for controlling the flowing amount of an air flow line for controlling the amount of the air. Moreover, the pneumatic bearing system is characterized by a peripheral part with low pressure to prevent noise generated when the air is leaking. [Reference numerals] (AA) Control device; (BB) Tank1; (CC) Tank2; (DD) Tank3; (EE) Low pressure tank; (FF) Peripheral part; (GG) Atmospheric pressure; (HH) Orifice part; (II) Air pocket
Patent KR-20130079116-A (KR)
Title: 디스플레이장치, 업그레이드장치, 디스플레이 시스템 및 그 제어방법
Inventor: Kim dong chang
IPC: H04N21/43
Filed: 2012-08-03
Abstract: 본 발명은 디스플레이장치, 업그레이드장치, 디스플레이 시스템 및 그 제어방법에 관한 것으로서, 디스플레이장치는, 영상신호를 처리하는 영상처리부와; 처리된 영상신호를 영상으로 표시하는 디스플레이부와; 영상신호를 처리하는 업그레이드장치가 접속되는 접속부와; 접속부를 통해 업그레이드장치가 접속되면, 업그레이드장치로부터 업그레이드되는 기능에 대한 업그레이드 정보를 수신하도록 접속부를 제어하고, 수신된 업그레이드 정보를 표시하도록 디스플레이부를 제어하는 제어부를 포함한다. 이에 의하여, 디스플레이장치가 업그레이드에 의해 향상되거나 추가된 기능을 사용자가 기존과 대비하여 간편하게 인지할 수 있다.
Patent KR-20140021839-A (KR)
Title: Concentrating photovoltaics apparatus having non-powered solar light tracking function
Inventor: LEE TAEK SUNG
IPC: F24S50/20
Filed: 2012-08-10
Abstract: Disclosed is a light-collecting type solar energy generating device with a powerless sunlight tracing function which includes a solar cell panel unit (200) producing electricity by utilizing sunlight; a solar cell unit which includes a sunlight collecting unit forming a focus of sunlight on the top surface of the solar cell panel unit (200) by collecting incident sunlight which is formed on the top of the solar cell panel unit (200); a sunlight tracing unit (300) which is composed of an expandable member (310) and a fixed member (320) having different thermal expansion indexes and which controls the top surface of the solar cell panel unit (200) to face the sunlight while being bent in one direction by heat transmitted from the solar cell panel unit (200). [Reference numerals] (AA) Sunlight
Patent KR-20140020650-A (KR)
Title: Bench press of oil-hydraulic type
Inventor: HEO JAE YOUNG
IPC: A63B23/12
Filed: 2012-08-10
Abstract: The present invention relates to an oil-hydraulic type bench press capable of enabling a user to exercise the muscles using only oil pressure instead of using weights while sitting or lying on a bench. The bench press comprises two guide frames installed to be separated at a predetermined distance from both sides of a bench and to guide reciprocation; weight application parts installed to move up and down along the guide frames and adjusting the weight by applying friction; a handle for interconnecting the weight application parts installed on the guide frames, respectively, and moving the weight application parts up and down along the guide frames; an oil pressure supply part for supplying oil pressure to the weight application parts; and an oil pressure control part for adjusting the oil pressure provided to the weight application parts from the oil supply part. Therefore, the present invention prevents adult diseases by promoting the circulation of blood and metabolism in a human body and enables a user to train the muscles by doing an upper body workout in a safe and easy way.
Patent KR-20140021442-A (KR)
Title: Method for manufacturing high elastic aluminum alloy
Inventor: LEE KYUNG MOON
IPC: C22C21/00
Filed: 2012-08-10
Abstract: The present invention relates to a method for manufacturing a high elastic aluminum alloy comprising: a first step for forming a primary molten metal by charging pure aluminum (pure Al) and a Al-5B master alloy into a smelting furnace; a second step for forming a secondary molten metal by charging a Al-10Ti master alloy into the primary molten metal; a third step for forming a third molten metal by charging a silicon (Si) element into the secondary molten metal; a fourth step for inserting argon gas into the third molten metal; and a fifth step for tapping the third molten metal, which the argon gas is inserted into, to a mold. According to the present invention, the method for manufacturing a high elastic aluminum alloy is capable of improving elasticity due to uniform distribution of a boride, and reducing the processing costs by stirring a molten metal by controlling the time and flow rate of argon gas which is used for a conventional degassing process in order to disperse boride uniformly inside an aluminum alloy molten metal in an aluminum alloy manufacturing process. [Reference numerals] (AA) Maintain 20 minutes; (BB) Maintain 30 minutes; (S100) Charge pure Al,Al-5B master alloy (1000°C); (S200) Charge Al-10Ti master alloy (1000°C); (S300) Charge Si element; (S400) Insert argon gas (150 l/min, 7 minutes); (S500) Tap to a mold
Patent KR-20140023172-A (KR)
Title: Kneading composition using aronia and manufacturing method of rice cake, noodles
Inventor: YOU YEONG JEONG
IPC: A23L7/10
Filed: 2012-08-17
Abstract: The present invention relates to a kneading composition using aronia and a manufacturing method of rice cake and noodles using the same, more specifically to: a kneading composition with excellent properties including flavor, taste, and color, including an aronia extract containing anthocyanin with excellent antioxidative activity for controlling the acidification and deterioration of the composition; and a manufacturing method of rice cake and noodles using the same. The kneading composition of the present invention contains grain powder and the aronia extract. The manufacturing method of rice cake by the present invention comprises the following steps: a mixing step for mixing the grain powder and the aronia extract to obtain the kneading composition; and a steaming step for steaming and gelatinizing the kneading composition.
Patent KR-20140025701-A (KR)
Inventor: HAN HWA TAIK
IPC: G01N33/00
Filed: 2012-08-22
Abstract: The present invention relates to a method for estimating the number of persons in a room based on carbon dioxide concentration using a dynamic neural network. The method comprises: a measurement step for measuring the concentration of carbon dioxide contained in the indoor air; a storage step for storing the concentration of carbon dioxide measured in the measurement step in real time; a neural network configuration step for configuring at least one dynamic neural network part in order to estimate the number of residual persons positioned in a room using the concentration of carbon dioxide stored in the storage step; a neural network learning step for comparing the number of residual persons estimated from the dynamic neural network part configured in the neural network configuration step with a reference value previously input for the number of residual persons, comparing an error between the number of residual persons and the reference value with a predetermined threshold, and adjusting a weighted value and a deflection value of a transfer function which configures the dynamic neural network part in a direction along which the error of the reference value decreases; and an estimation step for estimating the number of residual persons through the dynamic neural network part adjusted in the neural network learning step, and proposes a technique of efficiently grasping persons in a room of a building. Thus, installation and maintenance costs can be cheaper than those of a conventional method for checking the number of persons in a room using video cameras or motion recognition sensors, and reliability can be improved by removing a dead zone. [Reference numerals] (100) Sensor part; (200) Storage part; (300) Dynamic neural network part; (400) Neural network learning part
Patent KR-20140025905-A (KR)
Title: Cutting apparatus using wire saw
Inventor: CHANG CHANG GI
IPC: E21C25/18
Filed: 2012-08-23
Abstract: A cutting apparatus using a wire saw according to the present invention includes: a pair of insertion units respectively inserted into a pair of perforation holes formed on an object; and a wire saw provided in the insertion units, in order to cut the interspace of the perforation holes while consecutively circulating in the insertion units. According to the present invention, as the number of the free surface of the object increases when demolishing a structure or performing a rock drilling work, vibrations or noises occurring in the operations can be minimized, and cost-efficiency can be improved by reducing the amount of explosives used while improving the efficiency of the operations.