baber/WOPTO huggingface dataset:
Patent KR-20120136015-A (KR)
Title: Synapse for a function cell of spike-timing-dependent plasticity(stdp), the function cell of spike-timing-dependent plasticity, and a neuromorphic circuit using the function cell of spike-timing-dependent plasticity
Inventor: SIM JAE YOON
IPC: G11C11/54
Filed: 2011-06-08
Abstract: PURPOSE: A synapse for an STDP(spike-timing-dependent plasticity) functional cell, the STDP functional cell, and a neuromophic circuit using the STDP functional cell are provided to change a specific synaptic neuron without interference of another synaptic neuron by timely separating a communication mode to transmit information through the synapse from a study mode to change the intensity of the synapse. CONSTITUTION: A transistor(115) is connected to a memory device(113). A channel of the memory device is serially connected to a channel of the transistor. The resistance of the memory device is changed according to a synaptic weight dependent on a voltage applied between both ends of the memory device. A first terminal is connected to the memory device. A second terminal(117) is connected to a source terminal of the transistor. A synapse is connected to a free synaptic neuron through a first terminal and is connected to a post synaptic neuron through a second terminal. [Reference numerals] (110) Synapse; (150,130) Post synaptic neuron; (155,135) Pulse shaper
Patent KR-20120140165-A (KR)
Title: 식생블럭
Inventor: MYEONG SE WON
IPC: E02D29/02
Filed: 2011-06-20
Abstract: 본 발명은 조립식 식생 축조 블럭에 관한 것. 곡선을 이용한 형태의 블럭으로 새로운 패턴을 제안.
Patent KR-20130000773-A (KR)
Inventor: JEONG HWAN SEOK
IPC: B62H1/12
Filed: 2011-06-24
Abstract: 본 발명의 접이식 보조바퀴는 자전거 및 스쿠터의 후륜 축에 결합되는 링크 장치로서 접이식이 가능한 보조바퀴를 장치하여 사용자의 취향에 맞게 필요에 따라 보조바퀴를 승하강하여 사용할 수 있도록 한 보조바퀴로 사용자의 안전성을 최대한 고려하여 초보자 및 자전거 스쿠터에 미숙한 사용자가 안정적으로 간편하게 구현할 수 있는 것이다.
Patent KR-20130001494-A (KR)
Title: Decoding method using polar code sequence
Inventor: LEE MOON HO
IPC: H03M7/30
Filed: 2011-06-27
Abstract: PURPOSE: A Decoding method with a polar code sequence is provided to supply a decoding method having high performance by using a recursive formula. CONSTITUTION: A decoder calculates a recursive formula of a polar code sequence having a specific block length(S110). The decoder calculates an LR having a block length of 1 by using the recursive formula(120). The decoder decodes an input signal by using the LR(S130). The polar code sequence uses a BP(belief propagation) decoder on a B-DMC(Binary Discrete Memoryless Channel). [Reference numerals] (AA) Start; (BB) End; (S110) Calculating a polar code sequence of a specific block length through a recursive formula; (S120) Calculating an LR(Likelihood Ratio) of a block having a 1 length by using a recursive formula; (S130) Decoding an input signal by using LR
Patent KR-20120005377-A (KR)
Title: Method of manufacturing retardation film
Inventor: SUZUKI SHINYA
IPC: G02F1/13363
Filed: 2011-06-30
Abstract: PURPOSE: A manufacturing method of a phase difference plate is provided to improve the alignment accuracy in the small process water. CONSTITUTION: The main area(100A) of a metal disk(100) and the reverse pattern of a sub area(100B) are summarily transferred in a base. In the substrate surface, a layer including alignment materials is formed. According to the concavo-convex of the substrate surface, the orientation material is aligned. A patterning phase difference area is formed on the part in which the reversion pattern of the main area is formed. An alignment mark area is formed on a part in which the reverse pattern of sub area is formed'.
Patent KR-20130003327-A (KR)
Inventor: HA JEOM SU
IPC: F17C9/00
Filed: 2011-06-30
Abstract: 본 발명은 LPG를 저장 탱크에 적재하기 전에 폭발을 방지하기 위하여 LPG 증기와 치환되어지는 불활성 가스가 저장 탱크로부터 용이하게 빠져나갈 수 있도록 함으로써 LPG 증기 가스와 불화성 가스 간에 혼합이 방지될 수 있도록 한 불활성 가스 배출이 용이한 액화 화물 가스 탱크에 관한 것이다. 
본 발명은 저장 탱크의 탱크 상부판에 구비되는 탱크 돔에는 LPG 증기 가스의 높이 상승시 사전에 채워져 있던 불활성 가스가 배출될 수 있도록 LPG 증기 가스 흡입 파이프의 흡입이 연결되어 있는 불활성 가스 배출이 용이한 액화 가스 저장 탱크가 제공된다.
Patent KR-20130006086-A (KR)
Title: Puch-pull type door
Inventor: JANG JUN
IPC: E05B63/22
Filed: 2011-07-08
Abstract: PURPOSE: A door of a push pull type is provided to easily perform an open and close operation by rotation of an open and close means. CONSTITUTION: Bases(141,142) in a plate have a predetermined area. An outer periphery in a base is finished by frames(110,120,131,132). A door is locked through a locking member. The door unlocks the locking member by rotation of an open and close means(150).
Patent KR-20120005987-A (KR)
Title: Method for wafer dicing and composition useful thereof
Inventor: TAMBOLI DNYANESH CHANDRAKANT
IPC: H01L21/301
Filed: 2011-07-08
Abstract: PURPOSE: A wafer dicing method and composition useful for the same are provided to prevent the adhesion of contamination residues/particles on a whole exposed surface, thereby suppressing the corrosion of the whole exposed surface. CONSTITUTION: A semiconductor wafer dicing solution includes one or more first compounds selected from a group comprised of organic acid and salt, one or more second compounds selected among a group comprised of surfactant and base, and residues materially existing as deionized water. The semiconductor wafer dicing solution suppresses the corrosion of a metalized part exposed and adhered to contamination residues.
Patent KR-20130008915-A (KR)
Title: Method for filling cu filling of non defect in via using current density control
Inventor: JUNG JAE PIL
IPC: H01L21/28
Filed: 2011-07-13
Abstract: PURPOSE: A method for filling a CU filling material having non defect in a via is provided to prevent the electrical short of a semiconductor device. CONSTITUTION: A via(130) is formed in a silicon wafer(110). A CU filling material having no defect is filled in a via. Electric current density is controlled in the filling. The Cu filling material is filled by controlling electric current density. The filling is performed on a lower, a middle portion and an upper portion of the via. [Reference numerals] (AA) Low current authorization; (BB) Middle current authorization; (CC) High current authorization
Patent KR-20130011585-A (KR)
Title: Power transmission apparatus and power reception apparatus
Inventor: KIM YONG HAE
IPC: H02J17/00
Filed: 2011-07-22
Abstract: PURPOSE: A power transmission apparatus and a power reception apparatus are provided to maximize transfer efficiency according to the power transfer. CONSTITUTION: A signal processor(140) obtains a received power status signal according to distance variation between coil parts from the outside. A modulation controller(150) generates modulation frequency for selecting a frequency band with a maximum power transmission performance. A power signal generator(110) generates a power signal. A modulator(120) modulates the power signal in response to the modulation frequency. A transmission coil part(130) transmits the modulated power signal. [Reference numerals] (100) Power transmission device; (110) Power signal generator; (120) Modulator; (130) Transmission coil part; (140) Signal processor; (150) Modulation controller; (200) Power receiving device; (210) Receiving coil part; (220) Power generator; (230) Signal generator; (240) Load; (AA) Power signal; (BB) Power receiving condition signal
Patent KR-20130014802-A (KR)
Title: Apparatus for perceiving a breakdown of stave equipment
Inventor: KIM JUN HO
IPC: C21B7/24
Filed: 2011-08-01
Abstract: PURPOSE: An apparatus for detecting damage on a stave is provided to detect the damage through the height difference of a floating ball without gas inspection by a worker, thereby improving work efficiency. CONSTITUTION: An apparatus(100) for detecting damage to a stave comprises a stave(20) and a gas detecting part(110). The stave cools a blast furnace by the medium of coolant which passes through a coolant circulation line having an inlet and an outlet. The gas detecting part has a floating ball(114) which floats on the coolant, and is installed in the coolant circulation line in which the coolant passing through the outlet flows. When the stave is damaged, furnace gas is detected by the change of the position of the floating ball. The gas detecting part is a hollow cylinder, and includes a detecting part body(111) and the floating ball. The detecting part body is installed in the coolant circulation line adjacently to the outlet. The floating ball is floatable in the detecting part body.
Patent KR-20130014986-A (KR)
Title: Solar cell apparatus and method of fabricating the same
Inventor: PARK GI GON
IPC: F24S50/20
Filed: 2011-08-01
Abstract: PURPOSE: A solar power generating apparatus and a manufacturing method thereof are provided to control the location of a solar panel to maximally receive sunlight by comparing each output value of solar cells changed according to an altitude angle and an azimuth of the sun. CONSTITUTION: A substrate(100) is integrated with a solar panel(200). The solar panel includes a plurality of solar cells. A sensor unit(300) includes an optical sensor(310) and a supporter(320). A control unit(400) receives output values from the optical sensor. A driving unit(500) moves the solar panel and the sensor unit by receiving a signal from the control unit.
Patent KR-20120017000-A (KR)
Title: Junction box with spacer
Inventor: RICHTER MICHAEL
IPC: H02G3/08
Filed: 2011-08-16
Abstract: PURPOSE: A connection box equipped with a spacer is provided to easily adjusting frictional force which is necessary for a supporting part by selecting the number of ribs offering rubbing equation locking combination between the spacer and the supporting part. CONSTITUTION: A connection box(10) comprises housing. Functional elements for the connection of photovoltaic module link contact parts are included in the housing. The housing of the connection box comprises a spacer(18). The spacer is separated from the connection box which supports the spacer and fixes an additional connection box. The spacer forms a head and a base on opposing ends and the base comprises a receiving part. The spacer is supported within a supporting part(17) of the connection box to be possible to separate.
Patent KR-20130020975-A (KR)
Title: Heat exchanging device
Inventor: KIM BONG SUCK
IPC: F25B43/00
Filed: 2011-08-22
Abstract: PURPOSE: A fluid heater device of a freezing apparatus is provided to safely protect a container of a fluid heater device from an outer impact by allowing an accumulator to surround a liquid receiver storing liquid refrigerant that is highly pressurized with high temperature and to improve the efficiency of heat exchange of the gas refrigerant by improving the evaporation of the liquid refrigerant. CONSTITUTION: A fluid heater device of a freezing apparatus comprises an accumulator(3) and a liquid receiver(2) with a dual industrial structure. The liquid receiver stores liquid refrigerant of high pressure and high temperature, transferred from a condenser of the freezing apparatus. The liquid refrigerant stores gas refrigerant of low pressure and low temperature, transferred from an evaporator. The liquid receiver of the fluid heater device is located inside the accumulator and is formed outside the fluid heater device in a state surrounding the liquid receiver.
Patent KR-20130021082-A (KR)
Inventor: KIM JAE YOUNG
IPC: B05C19/00
Filed: 2011-08-22
Abstract: PURPOSE: A parting agent spray device for a hot forging mold is provided to maintain a parting agent spray nozzle such that the nozzle does not enter between a press and lower part die and is reversed. CONSTITUTION: A parting agent spray device for a hot forging mold comprises a lower part die(12), a press(10), a cylinder(30), a bracket(22), a tilting arm(20), and a parting agent pipe(44). The press is installed on the lower die and moves up and down while supporting a upper mold(14). The press operates connection and removal of the upper and the lower mold(16). The cylinder is pin-connected to the press and ascends and descends with the press. The bracket is fixed and is installed at the lower part die which supports the lower mold. The tilting arm is combined in the bracket with a shaft(24). One end of the tilting arm is combined with a load(34) of the cylinder and tilti-rotates according to the operation of the press around the shaft. The parting agent pipe is supported on the tilting arm, moves forward and backward according to the tilting rotation of the tilting arm, and enables the spray nozzle to enter and exit.
Patent KR-20130021278-A (KR)
Title: Integrated circuit chip and transferring/receiving system
Inventor: KIM YONG JU
IPC: H04B3/32
Filed: 2011-08-22
Abstract: PURPOSE: An integrated circuit chip capable of performing crosstalk prevention operation using a sensed data pattern and a transmission and reception system including the same are provided to prevent crosstalk even though the data pin arrangement on a transmission chip and a line arrangement between the transmission chip and a reception chip are different. CONSTITUTION: Multiple lines transmit data from a transmission chip(410) to a reception chip(420). The transmission chip performs a crosstalk preventing operation from occurring on multiple lines in response to a data pattern about to be transmitted to multiple lines and the arrangement information of the multiples lines. The transmission chip includes a storage circuit, a pattern sensing circuit and a crosstalk preventing unit. The cross talk preventing unit performs the crosstalk preventing operation of data which the transmission chip outputs to the multiple lines in response to the pattern sensing results of the pattern sensing circuit. [Reference numerals] (410) Transmission chip; (420) Reception chip; (AA) Array information
Patent KR-20130021695-A (KR)
Title: Fluid dynamic bearing oil composition for motor of hard disk drive
Inventor: KIM HYUNG KYU
IPC: C10M169/04
Filed: 2011-08-23
Abstract: PURPOSE: A fluid dynamic bearing oil composition for a hard disk drive motor is provided to eliminate bubble in oil effectively. CONSTITUTION: A fluid dynamic bearing oil composition for a hard disk drive motor comprises anti-foaming agent 0.5 through 1.0 weight part to a total composition 100 weight part. The anti-foaming agent is more than one which is selected from a group composed of a silicon and non-sillicon system. The silicon system is more than one which is selected from a group composed of an emulsion type, a compound type, an oil type and a powdery type. The non-sillicon system is more than one which is selected from a group composed of a mineral oil-based type and a polyalkylene glycol type. The anti-foaming agent is more than one which is selected from a group composed of a higher fatty alcohol, a higher fatty acid, an advanced fatty acid ester, a high class fat amine, a higher fatty acid amide, a high class fat ether, and a silicon oil. The anti-foaming agent is a foam suppressor. The fluid dynamic bearing oil for the hard disk drive motor comprises a basis gasoline with ester as a main ingredient.
Patent KR-20130021961-A (KR)
Title: A vegetation block
Inventor: CHOI HEE YONG
IPC: E02D17/20
Filed: 2011-08-24
Abstract: PURPOSE: A vegetation block is provided to efficiently disperse the earth pressure, to efficiently obtain vegetation space during construction, and to easily and stably control the angle of the vegetation block which is adjacent in a construction. CONSTITUTION: A vegetation block comprises a body portion(10), a first uneven portion(20), and a second uneven portion(30). The body portion comprises a vegetation portion(11) and a gravel filling portion(12). The first uneven portion and the second uneven portion are individually formed in the center of one side and on the other side of the body portion.
Patent KR-20130024437-A (KR)
Title: Display device
Inventor: KIM JI SUN
IPC: G02F1/13357
Filed: 2011-08-31
Abstract: PURPOSE: A display device is provided to improve brightness by using white color filters and to reduce crosstalk and flickering. CONSTITUTION: A drive circuit unit converts an image signal into video data. The display panel changes light to an image according to the driving signal of the drive circuit unit. The display panel includes a pixel(PX) including a sub pixel(SPX). The sub pixels include a white color.
Patent KR-20120025990-A (KR)
Title: High voltage bushing
Inventor: MARTINEZ ROLANDO
IPC: H01B17/24
Filed: 2011-09-06
Abstract: PURPOSE: A high voltage bushing is provided to alleviate excessive mechanical stress on a magnetism shell by using a bushing flange and a high thermal resistance epoxy seal. CONSTITUTION: An insulator shell(38) is composed in order to surround an electrical conductor(40). A cyclic type bushing flange(36) is accepted on the insulator shell to be possible to slide. A flange(50) directs to radius direction outward from the upper side of the cyclic type bushing flange. A flange(52) directs to radius direction inward from the lower side of the cyclic type bushing flange. A sleeve part(48) is extended to an axial direction between the flanges. A radial direction gap(66) of a cyclic type is formed between an insulator shell and the sleeve part. The radial direction gap is filled with a glass fiber-strengthening epoxy resin(64) which is supported to the axial direction by the flange directed to the radius direction inward.
Patent KR-20130027747-A (KR)
Title: Touch pannel
Inventor: LEE WOO JIN
IPC: G06F3/041
Filed: 2011-09-08
Abstract: PURPOSE: A touch panel is provided to improve a moire phenomenon generated in an image projection process when a metal electrode of a mesh shape is formed into two layers. CONSTITUTION: A first metal electrode(120) is formed on one side of a transparent substrate. The first metal electrode is comprised by arranging a first unit electrode line which is repetitively parallel. A second metal electrode is formed on another side of the transparent substrate. The second metal electrode is comprised by arranging a second unit electrode line which is repetitively parallel. The second unit electrode line is at right angles to the first unit electrode line. The second unit electrode line is formed with a curve having a plurality of curve units which is formed at predetermined intervals.
Patent KR-20130029625-A (KR)
Title: Link cylinder actuator and wearable robot with link cylinder actuator
Inventor: JEONG DONG HYUN
IPC: B25J19/00
Filed: 2011-09-15
Abstract: PURPOSE: A link cylinder actuator and a wearable robot including the same are provided to enable a wearable robot to perform work and to minify the structure of the wearable robot by integrating a driving device and a link. CONSTITUTION: A link cylinder actuator and a wearable robot comprise an upper link(10) and a lower link(40). The upper link comprises an upper piston(15) and an upper crank rod(13). The upper piston is equipped with an upper piston rod(16) which is projected towards an upper crank(11) and is mounted inside a tube which has a hollow inside. The upper crank rod is rotatably combined to the end of the upper piston rod and is eccentrically and rotatably combined to the lower crank surface of the lower link. The lower link comprises a lower piston(45) and a lower crank rod. The lower piston is equipped with a lower piston rod(46) which is projected towards a lower crank(41) and is mounted inside the tube which has the hollow inside. The lower crank rod is rotatably combined to the end of the lower piston rod and is eccentrically and rotatably combined to the upper crank surface of the upper link.
Patent KR-20120028854-A (KR)
Title: Method for manufacturing iron-based powders
Inventor: KIM HA NEUL
IPC: C22C33/04
Filed: 2011-09-15
Abstract: PURPOSE: An iron-based powder manufacturing method is provided to improve the forming strength of iron powder pulverized by a water injection process by manufacturing the iron powder from molten iron refined during a steel making process. CONSTITUTION: An iron-based powder manufacturing method comprises a step of providing molten iron produced through an iron making process and a steel making process to a tundish and a step of spraying water to molten steel discharged through a nozzle connected to the tundish.
Patent KR-20130030006-A (KR)
Title: Composition for preventing hair loss and promoting hair growth
Inventor: KANG GIL SUNG
IPC: A61K31/455
Filed: 2011-09-16
Abstract: PURPOSE: A composition for hair is provided to effectively prevent alopecia and promote hair growth and to be manufactured in the form of a shampoo or a hair tonic. CONSTITUTION: A composition for preventing alopecia and promoting hair growth contains 0.01-30 wt% of a Cistanche tubulosa extract, niacin, a seaweed(kelp and sea mustard sporophyll fucoidan) extract, a sprout(vegetable, safflower, and pea sprout) extract. The composition contains 0.1-2 wt% of kelp fucoidan. [Reference numerals] (AA) 100kg of Cistanche tubulosa dried piece processed to be 1cm^3 or less; (BB) Extraction; (CC) Filtration; (DD,FF) Concentration; (EE) Chromatography refinement; (GG) Drying; (HH) Sieving; (II) Packing; (JJ) Extracting effective components with water hydrous ethanol; (KK) Removing residues and preparing a solution containing the effective components; (LL) Removing a solvent by a vacuum distillation device; (MM) Refining the effective components by column chromatography; (NN) Removing a chromatography solution by the vacuum distillation device; (OO) Spray drying(25.0% or more of echinacoside, 9.0% or more of acteoside); (PP) Sieving and obtaining about 10kg of stabilized powder
Patent KR-20120037344-A (KR)
Title: A belt for the utilization of the pelvis
Inventor: JEON SEONG CHEOL
IPC: A41F9/00
Filed: 2011-09-21
Abstract: PURPOSE: A waist belt capable of effectively fixing trousers to the pelvis is provided to prevent the trousers from lowering from the waist of a user by fixing the trousers to the lower abdomen. CONSTITUTION: A waist belt capable of effectively fixing trousers to the pelvis includes a first belt(110), a second belt(120), a combining unit(130), a first double band(114), and a second double band(124). The first belt is produced with a flexible leather or cloth material to tightly press the waist of a user. The combining unit connects and separates the first and second belts. The first double band includes a first supporter(111), a first fork type secondly supporter(112), and a first tong unit(113). The second double band includes a second supporter(121), a second fork type secondly supporter(122), and a second tong unit(123).
Patent KR-20130031983-A (KR)
Title: Communication device having antenna for transmitting/receving data and antenna for sensing spectrum in cognitive radio communication system, and method for switching antennas in the same
Inventor: JUNG HOI YOON
IPC: H04W16/14
Filed: 2011-09-22
Abstract: PURPOSE: A communication device including a spectrum sensing antenna and a data transceiving antenna in a cognitive radio communication system and an antenna switching method in the communication device are provided to select an optimal antenna from antennas according to the quality of a currently performing channel. CONSTITUTION: A quality measuring unit(851) measures information related to the quality of a channel different from a channel between a communication device and another communication device based on data received from the communication device through a primary antenna or a secondary antenna. A determining unit(852) determines whether the channel has a better state than another channel based on the measured information. If the state of the channel is not better than another channel based on the determined result, a control unit(853) controls a switch to mutually change connection targets of the primary antenna and the secondary antenna. [Reference numerals] (810) Primary antenna; (820) Secondary antenna; (830) Data transceiver; (840) Spectrum generator; (850) Switching processor; (851) Quality measuring unit; (852) Determining unit; (853) Control unit;