baber/WOPTO huggingface dataset:
Patent KR-20130079895-A (KR)
Title: Decoding method of audio signal and decoding apparatus thereof
Inventor: KIM HYUN WOOK
IPC: G10L21/02
Filed: 2012-01-03
Abstract: PURPOSE: An audio signal decoding method and a decoding apparatus according to the same are provided to accurately restore an original audio signal by reducing 'a sound quality distortion which can be generated in an up-mixing operation'. CONSTITUTION: A receiving unit (110) receives a down-mixed signal and a spatial parameter. An up-mixing unit (120) includes first to n non-correlator ends (121,122) which are connected in a tree structure, mixes up the down-mixed signal by using the spatial parameter, and generates at least one up-mixing signal. 'At least one non-correlator which is included in at least one of first to (n-1) non-correlator ends' includes 'a first non-correlator which mixes up an inputted signal by using a first non-correlation signal which has a waveform which corresponds to the waveform of the inputted signal'. [Reference numerals] (110) Receiving unit; (121) First decorrelator unit; (122) n-th decorrelator unit
Patent KR-20130084416-A (KR)
Title: Rack assist type electric power steering apparatus
Inventor: KIM HYOUNG WOO
IPC: B62D5/22
Filed: 2012-01-17
Abstract: PURPOSE: A rack-driven type power-assisted steering apparatus is provided to naturally circulate balls and to reduce the thicknesses, the volumes, and the weights of a ball nut and a nut pulley. CONSTITUTION: A rack-driven type power-assisted steering apparatus includes a rack bar, a ball nut (320), and a nut pulley (310). An outer circumferential screw groove is formed at the outer circumferential surface of the rack bar. An inner circumferential screw groove (325) is formed at the inner circumferential surface of the ball nut, and ball access holes are respectively formed at one and the other side of the ball nut. The nut pulley is coupled to the outer circumference of the ball nut, and a ball circulation groove (315) is formed at the inner circumferential surface of the nut pulley.
Patent KR-20130090130-A (KR)
Title: Tilt or tilt and telescope steering apparatus
Inventor: JUNG SUNG JOON
IPC: B62D1/18
Filed: 2012-02-03
Abstract: PURPOSE: A tilt or tilt-and-telescopic steering apparatus is provided to minimize the loss of a frictional force between an adjust nut and the connecting body of a manipulating lever, thereby preventing the manipulating lever from being naturally unlocked. CONSTITUTION: A tilt or tilt-and-telescopic steering apparatus (200) includes a tilt bracket (210), an adjust bolt (220), an adjust nut (230), a manipulating lever (240), and a lever bolt (250). The tilt bracket surrounds an outer tube (203) into which a steering shaft (201) is inserted. The adjust bolt penetrates the tilt bracket. The adjust nut is fastened to one end of the adjust bolt penetrating the tilt bracket. The adjust nut is inserted into and is coupled to the manipulating lever. The lever bolt is fastened to one end of the adjust nut inserted into the manipulating lever, and fixes the manipulating lever to the adjust nut.
Patent KR-20130090217-A (KR)
Title: Collimator assembly for controlling the application of radiation to a local target area
Inventor: YOUN DO KUN
IPC: G21K1/02
Filed: 2012-02-03
Abstract: PURPOSE: A collimator assembly, which is able to be stacked, is provided to form a shielding structure of various shapes for radial ray irradiation or shielding for a subject, and to control the amount of radial ray irradiation or shielding. CONSTITUTION: A collimator assembly, which is able to be stacked, includes more than one collimator unit (100) and a collimator driving part. The collimator unit comprises a unit collimator (120). The unit collimator is arranged to form more than one layer between a radial ray source and a subject, and shields between the radial ray source and the subject. The collimator driving part is connected to the unit collimator and drives the unit collimator.
Patent KR-20130090946-A (KR)
Title: Extraction apparatus and extraction method
Inventor: JEONG HYO TAE
IPC: B21C25/08
Filed: 2012-02-07
Abstract: PURPOSE: An extrusion device and extrusion method thereof are provided to significantly improve formability of an extrusion material by controlling the texture of the extrusion material. CONSTITUTION: An extrusion device compresses an input material which is to be extruded and discharges the material in a fixed shape. An extrusion hole (135) for limiting the shape of the extruded material includes a tapered part (134) which is composed of a cross-sectional shape perpendicular to the extrusion direction and changed according to the extrusion direction. The tapered part has a first cross section which is perpendicular to the extrusion direction and a second cross section which is separated from the first cross section along the extrusion direction. The first and the second cross section have different cross-sectional shapes from each other. The second cross section is symmetrical with a reference surface, while the first cross section is asymmetrical with the reference surface.
Patent KR-20120090861-A (KR)
Title: Capacitance voltage conversion circuit, input apparatus using the same, electronic instrument, and capacitance voltage conversion method
Inventor: IWAMOTO YUKIHIRO
IPC: G01R27/26
Filed: 2012-02-07
Abstract: PURPOSE: A capacity voltage conversion circuit, an input unit using the same, an electronic device, and a capacity voltage transforming method are provided to detect capacity of a plurality of sensor electrodes at the same time. CONSTITUTION: A plurality of capacity current converter circuits is installed in each sensor capacitance and creates detection current according to a capacity value of the sensor capacitance. A current averaging circuit(20) levels the detection current created by the plurality of capacity current converter circuits and creates an average current. A plurality of current-voltage converter circuits is installed in the each sensor capacitance and changes a difference current with the detection current and the average current into a voltage.
Patent KR-20130093354-A (KR)
Title: Use of hdac6 as a diagnostic marker and therapeutic agent of hepatocellular carcinoma
Inventor: NAM SUK WOO
IPC: C12Q1/68
Filed: 2012-02-14
Abstract: PURPOSE: A marker for diagnosis of HDAC6 liver cancer is provided to predict or diagnose live cancer at its early stage by confirming a reduction of HDAC6 gene at the cancer tissue or cells compared to other cells, and to use as a curing agent for liver cancer. CONSTITUTION: A marker for diagnosis of liver cancer comprises histone deacetylase 6 (HDAC6) gene, or HDAC6 protein coded from the HDAC6 gene. The HDAC6 gene has the base sequence of sequence number 1. A kit for diagnosis of liver cancer comprises a material which measures a level of the HDAC6 gene or HDAC6 protein. A method of screening a material for prevention or curing liver cancer comprises the steps of: contacting a sample to liver cancer cell comprising the HDAC6 gene or HDAC6 protein; and measuring an expression amount of the HDAC6 gene, an amount of the HDAC6 protein, or an activation of the HDAC6 protein. The sample is determined as a material for preventing or curing liver cancer in case any of the results from the measuring increases.
Patent KR-20130024711-A (KR)
Title: Refrigerator and freezer
Inventor: ITAKURA HIROSHI
IPC: F25D19/00
Filed: 2012-02-17
Abstract: PURPOSE: A refrigerator and a freezer are provided to supply high energy saving performance by suppressing inflow of a high temperature refrigerant which is heat loaded from a condenser to an evaporator in stopping the compressor. CONSTITUTION: A refrigerator comprises an insulation box(10), a refrigeration cycle, and a first control unit. The insulation box insulates a storage chamber inside the refrigerator and the outside of the refrigerator. The refrigeration cycle circulating the refrigerator comprises a compressor(24); a first condenser; a second condenser located on the front opening edge of the insulation box; a third condenser installed in a place except the front opening edge of the insulation box; a flow path changing valve for changing flow paths towards the second condenser and the third condenser; a decompression means; and an evaporator. The first control unit closes the water pathways of the second condenser and the third condenser for a certain time before stopping the compressor and controls the collected refrigerant in order to reduce the amount of refrigerant in the second condenser and the third condenser by stopping the compressor.
Patent KR-20130096006-A (KR)
Title: Oxide thin film substrate, method of fabricating thereof, photovoltaic and oled including the same
Inventor: PARK SOO HO
IPC: H01L51/52
Filed: 2012-02-21
Abstract: PURPOSE: An oxide thin film substrate, a manufacturing method thereof, and a photoelectric cell and an organic light emitting device including the same are provided to simplify a process by naturally forming texturing on the surface of an oxide thin film through the texturing formed on the substrate. CONSTITUTION: An oxide thin film substrate includes a substrate (1) and a transparent oxide thin film (2). First texturing is formed on the surface of the substrate. The transparent oxide thin film is formed on the surface of the substrate, and second texturing is formed on the surface. The first texturing includes multiple first ridges (3) and multiple second ridges (4). The multiple first ridges are formed on the surface of the substrate. The second ridges are formed on the surface of the first ridges. The second texturing includes multiple third ridges (5) and multiple fourth ridges (6).
Patent KR-20130098519-A (KR)
Inventor: KIM GIL TAI
IPC: C21D1/00
Filed: 2012-02-28
Abstract: PURPOSE: An air supply pipe of an annealing furnace is provided to fix securely without using a separate fastening member in an installation of a combustion filter. CONSTITUTION: An air supply pipe of an annealing furnace comprises a combustion filter (100) inhaling an outside air, a transfer pipe (200), a connection pipe (120), a second joint part (210), multiple base parts, and a clamp (230). In a lower end circumference surface of the connection pipe, a first joint part is protruding and formed. The second joint part is combined with the first joint part. The base part is protruding from an upper circumference surface of the transfer pipe. The clamp is rotatable by being hinge-combined with the base part. The clamp fixes the first joint part by being adhered closely to an upper end of the transfer pipe when the transfer pipe and the combustion filter are combined.
Patent KR-20130101877-A (KR)
Title: Method and apparatus for recovering lock holder preemption
Inventor: LEE JIN HO
IPC: G06F11/30
Filed: 2012-03-06
Abstract: PURPOSE: A method for recovering lock holder preemption in a virtual machine system and an apparatus thereof are provided to sense lock holder preemption (LHP) in a virtual machine (VM) easily, and to solve LHP through scheduling technique. CONSTITUTION: Operation state information and lock information of an operating system (OS) are acquired in the operation of a virtual machine including a virtual CPU (vCPU) and an OS driving the virtual CPU in an acquisition step (510). It is judged whether vCPU is in lock holder preemption (LHP) state or not on the basis of the operation state information and the lock information, in a judgment step (520). [Reference numerals] (510) Acquire operation state information of vCPU and lock information of an operating system; (520) Judge whether vCPU is in lock holder preemption (LHP) state or not on the basis of the vCPU information and the lock information; (530) Is LHP generated?; (540) Transfer the calculation performed by vCPU to other pCPU; (AA) Start; (BB) End
Patent KR-20130104298-A (KR)
Title: Delamination predicting apparatus and operating method thereof
Inventor: YANG YO SEP
IPC: G01N1/28
Filed: 2012-03-13
Abstract: PURPOSE: A delamination prediction device and an operation method thereof are provided to predict the generation of delamination without a mechanical test. CONSTITUTION: A delamination prediction device includes an LP material parameter determining unit (300), a drawn-wire parameter determining unit (310), and a delamination generation determining unit (330). The LP parameter determining unit determines a ferrite lattice parameter of a lead patenting before wire drawing. The drawn-wire parameter determining unit determines a ferrite lattice parameter of a drawn wire after wire drawing. The delamination generation determining unit determines the existence of the generation of the delamination based on the determined ferrite lattice parameter of the drawn wire and the ferrite lattice parameter of the LP material. [Reference numerals] (300) LP material parameter determining unit; (310) Drawn-wire parameter determining unit; (320) Comparison unit; (330) Delamination generation determining unit
Patent KR-20130105032-A (KR)
Title: Wireless communication terminal and method therefor
Inventor: CHOI JI HEE
IPC: H04W8/26
Filed: 2012-03-16
Abstract: PURPOSE: A wireless communication terminal and a network access method thereof are provided to enable a customer to access a network selectively according to the requirement of the customer or the characteristics of the data service to execute through a corresponding wireless communication terminal. CONSTITUTION: A setting value storing part (104) designates and stores access network setting value according to the characteristics of each data service. A service selection part (106) selects data service to execute. When the data service is selected by the service selection part, an access network judgment part (108) judges access network setting value corresponding to the selected data service. A network connection part (110) selects an internet protocol (IP) address from an IP storing part in correspondence to the access network setting value judged by the access network judgment part. The network connection part performs wireless communication by transferring the selected IP address to a corresponding network. [Reference numerals] (102) IP storage part; (104) Setting value storing part; (106) Service selection part; (108) Access network judgement part; (110) Network connection part; (112) Setting value input part; (114) Network check part; (116) Network comparison part; (118) Network switch judgement part; (120) IP address assignment part; (122) IP renewal part
Patent KR-20120123191-A (KR)
Title: Controlling method of the hierarchy system for transmission of the real-time data such as an audio over internet protocol network
IPC: H04L12/26
Filed: 2012-04-03
Abstract: PURPOSE: A real time data hierarchical transmission system and control method thereof are provided to embody a service with constant quality by controlling traffic congestion. CONSTITUTION: A main ring includes a main NC(network controller)(100.3) a plurality of main NA(network amplifiers)(100.10~100.30). One or more sub rings include each sub NC and a plurality of sub NA. One of the main NA and a sub NC which is connected with the main NA cover one area. The main NC is the controller of a sub ring. The main NA is connected with the sub NC through ports(115,125,135). Data is transferred between rings. [Reference numerals] (AA) Main NC 192.168.100.1 ~ 3(100.3); (BB) Counter clockwise direction; (CC) Clockwise direction
Patent KR-20130115055-A (KR)
Title: 접이식 태블릿 거치대
Inventor: HONG GYU TAEK
IPC: G06F1/16
Filed: 2012-04-11
Abstract: 본 발명은 접이식 태블릿 거치대에 관한 것으로서, 더 상세하게는 휴대하면서 간편하게 접어서 태블릿을 올려놓고 사용할 수 있도록 하는 접이식 태블릿 거치대에 관한 것이다. 
 본 발명에 따른 접이식 태블릿 거치대는 접거나 펼쳐지는 하나의 전체 보드인 몸체와; 상기 몸체를 접거나 펼쳐지도록 분할시키는 접이부와; 상기 몸체에 상기 접이부를 기준으로 상호 접이 가능하게 형성된 복수의 분할보드와; 상기 분할보드에 태블릿을 끼워서 기대어 세울 수 있도록 절개된 절개홈을 가지는 것을 특징으로 하는 접이식 태블릿 거치대를 제공하는 것이다
Patent KR-20130116514-A (KR)
Title: Manufacturing process for anode active material having multi-diameter structure and lithium secondary battery using the same
Inventor: CHOI HO JIN
IPC: H01M4/1395
Filed: 2012-04-16
Abstract: PURPOSE: A manufacturing method of an anode active material is provided to maximize the surface area of a silicone wire used for the anode active material to maximize the discharge of lithium ions. CONSTITUTION: A manufacturing method of an anodal active material(220) having a wire structure by etching the surface of the material comprises steps of: a step of etching to make a wire layer having diameter Ra as a first step; a step of etching to make a wire layer having diameter Rb as a second step; and a step of repeating at least twice etching steps to make a wire layer having a relatively larger diameter.
Patent KR-20130119665-A (KR)
Title: Automatic calculation cart for the use of low price electronic signal identification tag
Inventor: JANG JONG KI
IPC: B62B5/00
Filed: 2012-04-24
Abstract: The cart of the present invention for automatically counting low-priced electronic signal identification tag provides a shopping cart to solve the problem of wasting manpower, hours and costs for calculating the purchased items at a counter of a conventional shopping mall by automatically calculating the items purchased by shopping. The present invention comprises a cart body having a storage space with fixed sizes for containing purchased items; a calculation device unit automatically calculating the prices of the items contained in the cart by receiving, recognizing and calculating the conditions corresponding to the signals radiated to the electronic signal identification tags formed on the purchased items which are being held at the cart body. Hence, the present invention provides numerous effects of improving the shopping culture by automatically calculating the prices of the items to be purchased when the items are placed in the cart for purchase and by checking the condition of the purchased items in the cart. [Reference numerals] (121) Central control unit;(122) Signal output unit;(123) Reception sensing unit;(123s) Sensing terminal;(124) Operation unit
Patent KR-20130120740-A (KR)
Title: Photovoltaic apparatus
Inventor: PARK KYUNG EUN
IPC: H01L31/042
Filed: 2012-04-26
Abstract: A photovoltaic power generating apparatus is disclosed. The photovoltaic power generating apparatus includes: a solar panel which includes a plurality of solar cells and a junction part which is connected to the solar panel; a first wire which is extended from the junction part; a second wire which is extended from the junction part; a third wire which is extended from the junction part; and a fourth wire which is extended from the junction part. The junction part includes a first terminal part connected to the solar cells, a second terminal part connected to the solar cells, and a bypass diode connected to the first and second terminal parts. The first wire and the second wire are connected to the first terminal part. The third wire and the fourth wire are connected to the second terminal part.
Patent KR-20130122865-A (KR)
Title: Crack simulation apparatus
Inventor: PARK JONG HO
IPC: G01N1/28
Filed: 2012-05-01
Abstract: The present invention relates to crack simulation device including a body; a first transform unit which is arranged on one side of a transform groove formed on the body which becomes widened or narrow when power is applied to one side of the body; a second transform unit which is arranged on the other side of the transform groove formed on the body; and a fracture causing body which are fixed to each of a first fixed unit formed on the first transform unit and a second fixed unit formed on the second transform unit to be easily fractured when the first and second transform units are transformed and is provided to check the normal operation state of a correcting device or a crack sensing device.
Patent KR-20130123768-A (KR)
Title: Enviromentally affinitive vegetable insulating oil composition
Inventor: LEE MAN SIG
IPC: H01B3/22
Filed: 2012-05-03
Abstract: The present invention relates to an eco-friendly insulation oil composition and, more specifically, to an eco-friendly vegetable insulation oil composition with superior insulation property, containing trimethylol propane (TMP) ester-based materials and vegetable oil. Accordingly, the insulation oil composition has superior biodegradation and flame retardancy with low pour point.
Patent KR-20130125552-A (KR)
Title: The collaborative monitering camera system audio source tracking method
Inventor: CHOI CHANG YONG
IPC: H04N7/18
Filed: 2012-05-09
Abstract: The present invention relates to a cooperative monitoring camera system using audio source tracking, more particularly to a cooperative monitoring camera system using audio source, comprising a plurality of audio source collection units (100) for collecting and analyzing an audio source to estimate the direction and angle in which the audio source is generated and transmitting the estimated audio source generation direction and angle information to a main controller (200); the main controller (200) for estimating the position of audio source by using the audio source generation direction and angle information transmitted from the audio source collection units (100) and transmitting driving signals to a first monitoring camera (300) based on the estimated position information of audio source; the first monitoring camera (300) for photographing the position in which the audio source is generated by responding to driving signals transmitted from the main controller (200) and transmitting the position information of the audio source to a plurality of second monitoring cameras (400) through a network; and the second monitoring cameras (400) for photographing the corresponding position based on the position information of audio source transmitted through the network from the first monitoring camera (300), wherein when one monitoring camera senses an event through audio source tracking, the corresponding camera transmits the event generation position information to all of peripheral monitoring cameras through the network so that all of peripheral monitoring cameras may photograph the place where the event is generated, thereby efficiently acquiring important information of event. [Reference numerals] (100) Sound source collection unit;(200) Main controller;(AA) Monitoring area;(BB) Sound source
Patent KR-20130125576-A (KR)
Title: Detectiing objects in an image based on a visible light communication signal
Inventor: AHN KANG IL
IPC: G06T7/00
Filed: 2012-05-09
Abstract: Disclosed in the present specification is a method for detecting an object from image data by an image processing device. The method comprises the steps of: receiving an image including specific signals by a visible light communication method; determining whether the specific signals are detected in a specific region among one or more regions in the image; finding a target region where the specific signals are detected; and detecting an object from the target region. [Reference numerals] (AA) Start;(BB) End;(S10) Receive an image including specific signals by visible light communication method;(S20) Determine whether the specific signals are detected in a specific region among one or more regions in the image;(S30) Detect an object from the target region