baber/WOPTO huggingface dataset:
Patent KR-20120090872-A (KR)
Title: Standby power autoswitching - ground fault circuit interrupters
Inventor: SEO MOON SOO
IPC: H01H83/02
Filed: 2012-06-18
Abstract: PURPOSE: A standby power auto-switching ground fault circuit interrupter is provided to save costs and energy by performing both a standby power auto-switching function and an earth leakage breaker function. CONSTITUTION: A leak current sensing unit(30) comprises a zero-phase current transformer(31) and an integrated circuit a(32). An output signal is applied to an interlock circuit(20) according to a sensed leak current for operating a trip coil. A load current sensing unit(40) comprises a transformer(41) and an integrated circuit b(42) for sensing standby current flowing in a load device. A switching device(10) comprises the interlock circuit, the trip coil, a return coil, a moving element, and a fixed element(11).
Patent KR-20140000503-A (KR)
Title: Annealing apparatus for processing semiconductor
Inventor: LEE JIN WOO
IPC: H01L21/324
Filed: 2012-06-22
Abstract: The present invention relates to an apparatus for annealing a semiconductor wafer which heats a semiconductor wafer at a constant temperature and slowly lets the wafer get cold. The apparatus for annealing a semiconductor wafer according to the present invention is characterized by comprising: a chamber; a first wafer chuck which is installed at one side inside the chamber and able to support and fix the back of a wafer, and on which the wafer is loaded and unloaded; a second wafer chuck which is installed at the other side inside the chamber and able to support and fix the back of the wafer; a transfer unit for transferring the wafer between the first and second wafer chucks; a cooler which is installed at the first wafer chuck in order to cool the wafer which is supported and fixated by the first wafer chuck; and a heater which is installed at the second wafer chuck in order to heat the wafer which is supported and fixated by the second wafer chuck.
Patent KR-20140003960-A (KR)
Title: File sharing method of peer to peer system and apparatus thereof
Inventor: GOLISZEWSKI MARCIN
IPC: G06F15/16
Filed: 2012-07-02
Abstract: The present invention relates to a file sharing method of a peer to peer (P2P) system and a device thereof. The method for sharing files between terminals at a P2P network comprises the step of generating at two fragment files by separating a file allowed to be shared; the step of generating file separation information used for recovering the file allowed for sharing by using the fragment files; and the step of combining each fragment file with the file separation information for transmitting to at least one peer terminal. According to the present invention enables more active file sharing by enabling the files to be automatically transmitted between the terminals without the intervention of a user.
Patent KR-20130006322-A (KR)
Title: Primary flight controls
Inventor: CHADUC BRUNO
IPC: B64C27/64
Filed: 2012-07-03
Abstract: PURPOSE: A main steering device is provided to implement a power-up and built-in test by inspecting the control ability of the main steering device with a smart interface actuator before flight. CONSTITUTION: A main steering device(10) comprises a steering wheel, a flight control computer(1), an electric motor(5), and a mechanical linkage(7). At least one pilot deals the steering wheel. The flight control computer is connected to the steering wheel. The electric motor is formed on a main rotary blade and a tail rotary blade. The flight control computer transmits electric signals to the electric motor. The mechanical linkage connects the electric motor to a hydraulic servo actuator(8) for controlling the main rotary blade and the tail rotary blade.
Patent KR-20140005442-A (KR)
Title: System for web guide
Inventor: LEE MYUNG SUN
IPC: B65H23/025
Filed: 2012-07-04
Abstract: The present invention relates to a web guide system. The web guide system for transferring a web, given in the present invention, includes: a first control roller unit which is movably prepared on a first plane, introduces a web along the first plane, and discharges the web along a second plane separated from the first plane in parallel; a second control roller unit which is movably prepared on the second plane, introduces a web along the second plane, and discharges the web along a third plane separated from the first and second planes in parallel; and a control unit which controls the first control roller unit and the second control roller unit to move independently. According to the present invention, the web guide system can prevent a moving web from being unevenly deformed or swollen due to shaking or tension imbalance by simultaneously controlling the moving direction and position of the web.
Patent KR-20140008607-A (KR)
Title: Method using sacrificial substrate for manufacturing flexible substrate with buried metal trace and flexible substrate manufactured thereby
Inventor: NAM KEE SEOK
IPC: H05K3/20
Filed: 2012-07-09
Abstract: The present invention relates to a flexible substrate and a manufacturing method thereof and, more specifically, to a flexible substrate manufacturing method with a buried metal wiring and a flexible substrate with a buried metal wiring manufactured by the same capable of efficiently burying the metal wiring in a polymer substrate by using a sacrificial substrate which is flexible and removable easily and perfectly. The flexible substrate manufacturing method with the buried metal wiring by using the sacrificial substrate according to the present invention includes the following steps of: preparing the sacrificial substrate which is comprised of a soluble material with an alkali metal hydroxide; forming the metal wiring in the upper part of the sacrificial substrate; coating and hardening a hardening polymer on the upper part of the sacrificial substrate by including the metal wiring; and melting the sacrificial substrate by reacting to the alkali metal hydroxide.
Patent KR-20140010239-A (KR)
Title: Lifter
Inventor: KIM DONG IN
IPC: B66F3/25
Filed: 2012-07-16
Abstract: The present invention relates to a lifter capable of being stably operated in initial operation and maintaining a stable state without shaking while being stopped and, more specifically, a lifter capable of stably supporting a link in a lifted state and immediately operating the link in initial operation by operating the link with fluid pressure by including a cylinder as an operation unit operating the links in the lifter formed as the links are connected to be able to rotate.
Patent KR-20140011156-A (KR)
Title: Prefabricated high-pressure flow control valve
Inventor: LEE MYUNG SANG
IPC: F16K17/02
Filed: 2012-07-17
Abstract: The present invention relates to a prefabricated high pressure flow control valve and, more specifically, to a prefabricated high pressure flow control valve to enable users to assemble an intake housing, a discharge housing, and flow control housing into a flow control valve; to enable users to selectively control the flow control valve by replacing the flow control housing based on the properties of high pressure and high temperature fluids; to simplify the installation of a flow control unit by facilitating the assembly and disassembly of the flow control unit; and to enable users to easily maintain the flow control valve which is damaged or out of order by high pressure and high temperature fluids.
Patent KR-20130132215-A (KR)
Title: Control method for wake-up of wireless network based on sound wave and wireless sensor network using the same
Inventor: AHN IL YEUP
IPC: H04W84/18
Filed: 2012-07-20
Abstract: A sound wave based wireless network wake-up control method and a wireless sensor network using the same are provided. An embodiment of the present invention relates to a wireless device composing a wireless sensor network capable of receiving data with an external device or capable of transmitting the data by operating the external device with sound wave transmission. The sound wave based wireless network wake-up control method controls the wake-up with the sound wave using the small microphone and the speaker in order to minimize power in the wireless sensor node by minimizing the waiting time of a transceiver. [Reference numerals] (10) Transmission node;(110) Sensor;(120) Processor;(130) RF transceiver;(141) Filter;(143,151) Amp;(15,153) Speaker;(20) Reception node;(25,145) Microphone;(AA) Interrupt
Patent KR-20140013379-A (KR)
Title: Apparatus and method for changing channel in wireless mesh network
Inventor: EOM DOO SEOP
IPC: H04W24/00
Filed: 2012-07-23
Abstract: A device and a method for changing a channel in a wireless mesh network are provided. A traffic calculation unit calculates traffic information of a data transmission link which connects a central node and an adjacent node, by measuring the amount of packet transmission which the center node and adjacent node transmit and receive for the central node to change a channel used for data transmission and reception in a multi-channel and multi-interface wireless mesh network. An interference value calculation unit calculates an interference value by candidate channel via a channel selection weighted factor determined based on traffic information which corresponds to a data transmission link between the center node and adjacent node and an interval between channels allocated to the candidate channel and adjacent node. A channel change unit selects a candidate channel having the smallest interference value among a plurality of candidate channels as a changed channel which is newly allocated to a central channel, transmits a channel change request message including information of the changed channel and the channel selection weighted factor and changes a channel currently allocated to the central node into a changed channel when receiving a permission message from an adjacent node. According to the present invention, network performance can be improved by rationally allocating a channel by reflecting an actual status of network and by preventing excessive change of a channel. [Reference numerals] (110) Traffic calculation unit; (120) Interference value calculation unit; (130) Channel change unit; (140) Channel change determination unit
Patent KR-20140015792-A (KR)
Title: Port plate fasteners
Inventor: JIN SEONG HO
IPC: B25B11/00
Filed: 2012-07-25
Abstract: The present invention relates to an apparatus for fixing a port plate and more specifically, to an apparatus for fixing a port plate capable of simply connecting a cable to an inner part and an outer part of the port plate and performing a connecting work at the most appropriate position by making it possible to move in all directions or up and down. The present invention comprises: a flange fixed part fixed at a flange of a thermal vacuum chamber; a connecting part extending at the flange fixed part; a moving body forming guide holes to be movably coupled to a traverse bar extending at the connecting part; a rotary plate rotatably coupled to the moving body; and a port plate fixing part having one end coupled to the rotary plate and the other end fixated to the port plate.
Patent KR-20140015888-A (KR)
Title: Method for casting
Inventor: JUNG GYO SIK
IPC: B22D11/16
Filed: 2012-07-26
Abstract: According to the present invention, a casting method comprises: a step for determining whether a residual quantity of a first molten steel took part in a pre-casting process reaches a standard amount or not by being accommodated inside a tundish; and a step for controlling a casting speed according to whether the residual quantity of the first molten steel reaches the standard amount or not, and for controlling a supplying time of a second molten steel for post-casting. According to an embodiment of the present invention, a mixing domain area of a pre-molten steel and a post-molten steel since a casting speed and a supplying time of the post-molten steel are controlled according to the residual quantity of the pre-molten steel. Therefore, a quality of a product can be improved since generation of a scrap generated by mutually mixing two different kinds of steels is minimized. Moreover, production costs generated for discarding a scrap in a post-process can be reduced. [Reference numerals] (AA) START; (BB, DD, FF, HH, JJ) NO; (CC, EE, GG, II, KK) YES; (LL) END; (S100) Discharge a first molten steel inside a tundish; (S110) Does the residual quantity of the first molten steel reach a first standard amount?; (S120) Accelerate a casting speed; (S130) Does the residual quantity of the first molten steel reach a second standard amount?; (S140) Pour a second molten steel; (S150) Does an amount of the molten steel inside the tundish reach a third standard amount?; (S160) Increase the casting speed; (S170) Does an amount of the molten steel inside the tundish reach a forth standard amount?; (S180) Maintain a casting speed for some period of time; (S190) Does an amount of the molten steel inside the tundish reach a fifth standard amount?; (S200) Increase to a standard casting speed
Patent KR-20140018066-A (KR)
Title: Pickled sea food container & injection molding method & injection device
Inventor: HWANG CHUN HAN
IPC: B65D43/06
Filed: 2012-08-03
Abstract: The purpose of the present invention is to provide a fermented sea food container which improves convenience in assembling, opening, and closing a cover of a fermented sea food container capable of storing various fermented sea food such as salted Pollack roe and sauced intestine, and improves the durability thereof, along with a molding method and a molding device thereof. In other words, the fermented sea food container comprises: a storage container where multiple trapezoidal wooden plates and a lower plate are compressed and fixated by an upper and a lower connecting ring in order to store various fermented sea food; and a cover which is assembled to the upper part of the storage container. The connecting rings are manufactured using a synthetic resin material. Fixating pieces having a hanging projection integrated with a connection reinforcing unit are formed at the left and right sides of the upper connecting ring. Fixating pieces having a combination hole are formed at lower ends in the left and right sides of the cover through a connecting piece formed horizontally and vertically, in order to be forcefully assembled and inserted into the left and right fixating pieces of the connecting ring. The fermented sea food container, and the molding method and the molding device thereof can maximize productivity and save manpower by rapidly and easily assembling the cover of the storage container, can remove the causes of defects during a work, can be easily opened by a consumer after the consumer purchases fermented sea food stored in the fermented sea food container, can maximize the durability of the cover, in turn, double the marketability thereof.
Patent KR-20130020567-A (KR)
Title: Compound semiconductor device and method for manufacturing the same
Inventor: KOTANI JUNJI
IPC: H01L21/335
Filed: 2012-08-07
Abstract: PURPOSE: A chemical semiconductor device and a manufacturing method thereof are provided to suppress a crack due to a thermal expansion coefficient of materials by including a stress reducing layer with a concave part. CONSTITUTION: A chemical semiconductor device includes a substrate(1), a GaN based chemical semiconductor laminate structure(3), and an AlN based stress reducing layer(2). The GaN based compound semiconductor laminate structure is formed on the upper side of the substrate. The AlN based stress reducing layer is formed between the substrate and the GaN based chemical semiconductor laminate structure. A concave part with a depth of 5 nm or more is formed on a contact surface with the GaN based chemical semiconductor layer structure of the stress reducing layer with a preset density.
Patent KR-20140023537-A (KR)
Title: Apparatus for detecting pedestrian for vehicle and method thereof
Inventor: SEO SUNG JIN
IPC: H04N5/30
Filed: 2012-08-16
Abstract: Disclosed is a subject detecting device using a general camera sensor capable of controlling detection sensitivity on a subject (pedestrians or animals) in the center of a city where irregular reflection of light is severe. According to the subject detecting device, problems of a conventional subject detecting device to which an existing thermal image camera is applied in which the sensitivity on obstacles (pedestrians or animals) cannot be controlled in the center of a city where irregular reflection of light is severe can be solved. [Reference numerals] (110) Sensor unit; (120) Pixel data extraction unit; (132) Z value calculator; (134) Variable storage unit; (136) L value extraction unit; (140) Data selection unit; (150) Image generation unit; (AA) Output image
Patent KR-20140025128-A (KR)
Title: Main handing appliance for changing of speed of transmission for combine
Inventor: KWON SEUNG GWI
IPC: A01D69/00
Filed: 2012-08-21
Abstract: The present invention relates to a main shifting device which operates the transmission which is the electric transmission of a combine. The main shifting device for the transmission of the combine includes a lever unit including a main shifting lever which is rotated around a lever hinge of a bracket and connected to a plurality of link devices for operating an HST type continuously variable transmission which is a hydraulic driving method of the transmission according to the forward and backward rotation of the main shifting lever around the lever hinge. The present invention includes a potentiometer which is formed on one side of the bracket to sense the rotation displacement of the main shifting lever; and a motor which is formed on the other side of the bracket and driven by controlling signals of a main CPU which received an electric resistance value of the potentiometer. The upper parts of the link devices are connected to an output shaft of the motor. As operation parts of the main shifting lever and the link devices are structurally simple so that the present invention facilitates manufacture and assembly, reduces production costs. Furthermore, driver fatigue is reduced as an operational load of the main shifting lever (operating force) is minimized so that the present invention enables a long drive.
Patent KR-20140032021-A (KR)
Title: Power generating system using velocity variation of air flow induced in heat pipe
Inventor: HAN YEONG JIN
IPC: H02K35/02
Filed: 2012-08-23
Abstract: A power generation system, according to the present invention, includes power generation cells. Each of the power generation cells includes: a heat pipe in which a liquid inside is heated by a heat source; a vibration plate which is prepared to be magnetic inside the heat pipe, and which vibrates by the velocity variation of the gas evaporated from the heated fluid; an electric generation unit which generates energy using the magnetic field variation caused by the vibration of the vibration plate; and a cooling unit which infinitely circulates the fluid, while maintaining the degree of vacuum inside the heat pipe by the velocity variation of the gas. Thereby, electric energy can be generated from waste heat, in order to enhance the energy efficiency.
Patent KR-20120099358-A (KR)
Title: Sheet used for processing wafer
Inventor: KIM SE RA
IPC: H01L21/301
Filed: 2012-09-03
Abstract: PURPOSE: A sheet for processing a wafer is provided to prevent the damage of a wafer due to unbalanced pressure or residual stress by improving stress relaxation properties. CONSTITUTION: A blocking prevention layer(12) is formed on a material(11). The glass transition temperature of the material is from -20°C to 45°C. The glass transition temperature of the blocking prevention layer is over 80°C. An adhesive layer(13) is formed on the lower part of the material.
Patent KR-20140032817-A (KR)
Title: Z-pinning device
Inventor: KWEON JIN HWE
IPC: B32B43/00
Filed: 2012-09-07
Abstract: The present invention relates to a Z-pinning device inserting a pin into a lamination having multiple prepregs laminated in the thickness direction of the lamination, and comprises multiple punch plates and an ultrasonic vibrator. The multiple punch plates are laminated to form multiple pin guide ways extending in the pin inserting direction, and have a thickness which is smaller than the length of the pin. The ultrasonic vibrator gives ultrasonic vibration to the pins installed at the pin guide ways.
Patent KR-20140034554-A (KR)
Title: Polylactic acid-based resin composition to improve crystallization behavior and product by using the same
Inventor: LEE HYUN SUP
IPC: C08L67/04
Filed: 2012-09-12
Abstract: Disclosed are a polylactic acid resin composition with improved crystallization speed produced by a method of eliminating solution polymerization by using economic polylactic acid raw materials and a product using the same. The present invention is a polylactic acid resin composition which comprises 80 to 99 parts by weight of a (A) L-polylactic acid resin and (B) 1 to 20 parts by weight of a D-polylactic acid resin are melt blending and which stereo complex polylactic acid produced by the melt blending acts as a nucleation agent to the one-component (A) L-polylactic acid resin and a product comprising the same.
Patent KR-20130031788-A (KR)
Inventor: ARITA KEIICHI
IPC: H01L21/027
Filed: 2012-09-13
Abstract: 조사 장치는, 복수의 개구가 형성된 차폐 부재와, 상기 복수의 개구를 각각 통과한 복수의 하전 입자 빔을 각각 검출하도록 구성된 복수의 검출기를 포함하는 측정 디바이스; 복수의 빔이 각각 상기 복수의 개구의 에지를 가로지르도록 상기 복수의 빔과 상기 측정 디바이스가 서로 상대적인 주사를 수행하도록 구성된 주사 기구; 및 상기 주사 기구와 상기 측정 디바이스의 제어를 수행하여 빔 각각의 특성을 취득하도록 구성된 컨트롤러를 포함한다.  컨트롤러는, 주사 기간에서, 하나의 빔의 에너지 중 상기 차폐 부재에 의해 차폐되는 에너지가 시간에 따라 증가하면서, 다른 빔의 에너지 중 상기 차폐 부재에 의해 차폐되는 에너지가 시간에 따라 감소하도록 제어를 수행하도록 구성된다.
Patent KR-20140036867-A (KR)
Title: A garlic selecting apparatus
Inventor: SIN GYEONG CHUL
IPC: B07B13/065
Filed: 2012-09-18
Abstract: The present invention relates to a garlic assorting device, more specifically to a garlic assorting device for cleanly processing harvested garlic and assorting the garlic by size for commercialization. The garlic assorting device comprises the following: a main body frame; a transfer conveyor transferring the garlic inserted to a supply conveyor on the rear side of the main body frame; a foreign substance removal unit separating foreign substances from the garlic by rotating roller brushes, which are located at regular intervals on the front side of the transfer conveyor in the horizontal direction; an assorting unit in which linear elements are located at the same intervals on the front side of the roller brushes and rotate by being wound, in the form of a caterpillar track, around driving wheels located at a specific interval so as to transfer the garlic to the front side, and an assorting space between the linear elements is enlarged toward the front side so as to assort the garlic; a returning unit located on the lower side of the assorting space of the linear elements in order to accommodate the assorted garlic by size; a driving motor for driving the driving wheels, the transfer conveyor, and the roller brushes; and a power transfer unit.
Patent KR-20140040523-A (KR)
Title: Reading table having a street light that is disposed variably
Inventor: KIM YOUNG HO
IPC: A47B23/06
Filed: 2012-09-26
Abstract: A reading table including a variably arranged garden light, of the present invention, includes: a main plate; a book rest which is arranged on top of the main plate; a lamp assembly which is arranged on top of the main plate, with the ability to adjust the height; a supporting assembly which is arranged under the main plate; and a control unit which is arranged on one side of the supporting assembly, to supply power to the lamp assembly. The present invention can be installed onto a residential garden or a park, in order to generally function as a table, and also facilitates reading by being furnished with the book rest which is used to easily fix a book onto a book fixing groove.