baber/WOPTO huggingface dataset:
Patent KR-20120108653-A (KR)
Title: 3 color sheath cable press out device
Inventor: KIM MYUNG HOI
IPC: B29C48/30
Filed: 2011-03-25
Abstract: PURPOSE: An apparatus for extruding cables with three colors is provided to stably form colors by installing second and third extruders in a die connection side instead of a head part. CONSTITUTION: An apparatus for extruding cables with three colors comprises an extruder body(10), a head unit(11), a head neck connector(12), a dice(13), a second extruder(20), and a third extruder(30). The extruder body melts and supplies a first resin material. A conducting wire(1) is sheathed by a first resin material while passing through a head part. The head neck connector connects the extruder body and the head unit. The dice controls the shape of thickness of a sheathed cable(2) covering the conducting wire. The second and third extruders are respectively connected to the head part through first and second connection nozzles(21,31). The second extruder extrudes a second resin material and the third extruder extrudes a third resin material.
Patent KR-20110038009-A (KR)
Title: Method for carrying downlink control information for an enhanced uplink dedicated channel
Inventor: GOPALAKRISHNAN NANDU
IPC: H04J13/00
Filed: 2011-03-30
Abstract: PURPOSE: A method for transmitting downlink control information for an EUDC(Enhanced Uplink Dedicated Channel) is provided to transmit the EUDC control information to mobile stations in a downlink channel while minimizing the interference. CONSTITUTION: Control information is provided to an EUDC downlink control channel(200). The EUDC downlink control channel is code-multiplexed with downlink dedicated physical channels. The downlink dedicated physical channels comprises a downlink dedicated data channel(202) and a downlink dedicated control channel(204). The EUDC downlink control channel is code-multiplexed with one of the downlink dedicated data channel of the downlink dedicated control channel.
Patent KR-20120114819-A (KR)
Title: Sealing apparatus of wheel bearing and wheel bearing including the same
Inventor: PARK MIN CHUL
IPC: F16C33/80
Filed: 2011-04-08
Abstract: PURPOSE: A sealing apparatus for a wheel bearing and a wheel bearing accommodating the same are provided to prevent the inflow of foreign materials and noise caused by foreign materials. CONSTITUTION: A sealing apparatus for a wheel bearing comprises an outer member(30), an inner member(20), a rubber member(70), inner lips(54, 55), and outer lips(50, 51). The outer member is formed into L shape. The inner surface of the inner member is formed to be faced with the inner surface of the outer member. The rubber member encloses the inner surface of the outer member. The inner lips are projected from the rubber member into axial direction and seal the inner member. The outer lips are projected from the rubber member to head for the outer surface of the inner member.
Patent KR-20120121228-A (KR)
Title: Capacitive Fingerprint Sensor
IPC: G06K9/20
Filed: 2011-04-26
Abstract: PURPOSE: A capacitance fingerprint sensor is provided to improve sensibility by securing a sufficient current amount through the multiplex amplification of a difference of fingerprint capacitance. CONSTITUTION: A fingerprint sensing electrode(Cfp) senses a fingerprint. A first transistor(T1) changes the amount of currents according to an output voltage of the fingerprint sensing electrode. A second transistor(T2) changes the amount of the currents through a difference of currents flowing through the first transistor. A third transistor(T3) resets a gate electrode of the first transistor and combines the electrode through a pulse signal. Pixel capacitance(Cs) is connected between a drain electrode of the first transistor and a power voltage. [Reference numerals] (1) Driving circuit unit; (AA) Finger; (BB) VDD; (CC) ΔVpulse
Patent KR-20120125811-A (KR)
Title: Power amplifier
IPC: H03F1/32
Filed: 2011-05-09
Abstract: PURPOSE: A power amplifier is provided to remove a signal of a baseband frequency band generated in a common gate node by controlling impedance of the common gate node in a cascode amplifier. CONSTITUTION: An amplification unit(110) includes two or more cascode amplifiers which are connected in parallel. The amplification unit amplifies an input signal. A bias supply unit(120) supplies bias power to the common gate node of two cascode amplifiers. The bias supply unit removes a preset signal of a baseband frequency band from the common gate node. The bias supply part controls impedance of harmonic components in the common gate node according to an inductance component of a bonding wire which is connected to a ground. [Reference numerals] (130) Impedance matching unit
Patent KR-20120127838-A (KR)
Title: Channel estimation method and apparatus thereof
IPC: H04W84/12
Filed: 2011-05-16
Abstract: PURPOSE: A channel estimation method and apparatus thereof are provided to promote a channel estimation performance using an L-LTF(Legacy-Long Training Field) and an HT-LTF(High Throughput Long Training Field) at the same time. CONSTITUTION: A reception unit(505) receives reference signals(201,202,203). A first estimation unit(510) acquires estimation values of a channel based on the reference signals. A second estimation unit(520) processes DFE(Decision Feedback Equalization) based on the first estimation value and the reference signal. The second estimation unit acquires a second estimation value. An update unit(530) acquires a first update value using the weighted average of the first and the second estimation value. [Reference numerals] (505) Reception unit; (510) First estimation unit; (520) Second estimation unit; (530) Update unit
Patent KR-20120129451-A (KR)
Title: Composition for prepareing silver nanowire, method for preparing silver nanowire and silver nanowire prepared by the method
IPC: B22F9/24
Filed: 2011-05-20
Abstract: PURPOSE: A composition for producing silver nanowires, a silver nanowire production method, and the silver nanowires produced by the method are provided to obtain silver nanowires of superior conductivity and transmittance to be used in a transparent electrode. CONSTITUTION: A composition for producing silver nanowires comprises 0.1-20 wt% of a dispersion stabilizing agent, 0.1-10 wt% of a silver precursor, 0.00001-0.1 wt% of bronsted acid, and 0.001-5 wt% of a halogen ion donor, according to 100wt% of polyol.
Patent KR-20120132739-A (KR)
Title: Method for dyeing polyester fabrics including inorganic material
IPC: D06L4/70
Filed: 2011-05-30
Abstract: PURPOSE: The dyeing method for improving the dyeability of polyester with the inorganic materials is provided to dye the polyester fabric, which has turned into yellow due inorganic materials, without color trouble and be able to dye the light colors. CONSTITUTION: The dyeing method for improving the dyeability of polyester with inorganic materials comprises steps of: refining process of polyester fabric with inorganic materials by eliminating fabric's impurities with 1~5% of scouring agent and 1~3% of deoiling agent; bleaching process of refined polyester fabric by processing with 1~5% of scouring agent, 1~3% of H2O2 stailizer, and 1~3% of sodium hydroxide; and dyeing process of bleached polyester fabric. Dyeing process is maintained at pH 4 condition for 40 minutes. Refining process is treated at 90~100°C for 50~70 minutes. Refining process is done under the condition of 3% of scouring agent and 3% of deoiling agent. Bleaching process is treated at 90~100°C for 50~70 minutes.
Patent KR-20110136702-A (KR)
Title: Apparatus for driving placing table
Inventor: ARUGA TSUYOSHI
IPC: G01R31/26
Filed: 2011-06-01
Abstract: PURPOSE: An arrangement table driving apparatus is provided to arrange a driving apparatus which moves an arrangement table in a horizontal direction in the outside of an inspection chamber, thereby skipping an installation process of a horizontal directional driving apparatus. CONSTITUTION: An arrangement table(11) arranges a semiconductor wafer(W). The arrangement table comprises a chuck top(11A) absorbing the semiconductor wafer and a lift driving apparatus(11B). A support stand(12) supports the arrangement table. A probe card(13) is arranged in the upper side of the arrangement table. A driving apparatus(20) is arranged in order to move along an inspection chamber(10). An air bearing(23) is operated by compressed air(A) supplied from an air supply source.
Patent KR-20120134766-A (KR)
Title: Air conditioning apparatus used in a greenhouse for plant cultivation
Inventor: PARK YOUNG HAK
IPC: A01G9/24
Filed: 2011-06-03
Abstract: PURPOSE: An air conditioning system of a plant cultivation greenhouse is provided to economically maintain the uniform temperature inside the greenhouse. CONSTITUTION: An air conditioning system of a plant cultivation greenhouse comprises the following: an air conditioning path(10) installed outside the greenhouse in an underground tunnel form, for automatically controlling the temperature of air; an air supplying unit(20) supplying air into the greenhouse from the air conditioning path; a connection pipe(21) connecting the air conditioning path to the greenhouse; and an air fan(22) flowing the air.
Patent KR-20120025963-A (KR)
Title: Apparatus and method for transmitting
Inventor: KIM DONG KYOO
IPC: H04B15/00
Filed: 2011-06-14
Abstract: PURPOSE: A transmitting device and a method thereof are provided to recognize the channel state before transmitting a signal, thereby preventing the interference of channel. CONSTITUTION: A channel state recognizing unit(520) determines one of available channels from an occupied state of the upper neighbor channels and lower neighbor channels as a transmission channel. A transmission waveform determining unit(530) assigns transmission data to at least a part of the entire subcarrier according to the occupied state. A transmission processing unit(550) processes a baseband signal generated from the transmission waveform determining unit in a wireless frequency signal.
Patent KR-20120140159-A (KR)
Title: Method for removing defect
Inventor: KIM MOO SEONG
IPC: H01L21/20
Filed: 2011-06-20
Abstract: PURPOSE: A method for removing defects is provided to grow an epitaxial layer with high quality from a wafer by forming an oxide layer on the surface of a wafer. CONSTITUTION: An oxide layer(30) is formed on the surface of a wafer(10) by generating oxygen plasma. Defects are removed by etching the oxide layer. A plasma oxidation process is performed for 5 to 30 minutes. A voltage of 500 to 1000 V is applied in the plasma oxidation process.
Patent KR-20130007053-A (KR)
Title: Organinc light emitting display device and manufacturing method for the same
Inventor: PARK SUN
IPC: H05B33/06
Filed: 2011-06-28
Abstract: PURPOSE: An organic light emitting display device and a manufacturing method thereof are provided to improve the reliability of a device by transferring a pattern on an array substrate using a mask with a fine pattern. CONSTITUTION: A gate electrode(20) is insulated from an active layer. An insulation layer covers the gate electrode. A source electrode(29) and a drain electrode(27) are formed on the insulation layer. An intermediate layer includes a light emitting layer. An organic light emitting device successively laminates the intermediate layer and the opposite electrode.
Patent KR-20130003116-A (KR)
Title: Knocking control method for dual fuel engine
Inventor: BONG HA DONG
IPC: F02D19/08
Filed: 2011-06-30
Abstract: PURPOSE: A method for controlling the knocking of a dual fuel engine is provided for drivers to drive a car in an optimal situation by improving engine performance with control characteristics which are actively varied. CONSTITUTION: A method for controlling the knocking of a dual fuel engine comprises following steps. Whether or not the knocking occurs is detected(S10). The strength of the knocking is measured if the knocking occurs(S20). If the strength of the knocking is below a predetermined level, the knocking is controlled by the direction injection of sub fuel(S30). If the strength of the knocking is above the predetermined level, the knocking is controlled by delaying ignition timing(S40). The direct injection amount of the sub fuel is reduced(S50). The delayed ignition timing returns to a normal state(S60). [Reference numerals] (AA) Starting an engine; (BB) Delaying ignition timing; (CC,EE) Increasing the direct injection amount of sub fuel; (DD) Simultaneously reflecting ignition timing delay and fuel amount increase due to a target ignition timing suitable for engine operating conditions and a fuel amount(the amount of mixed gasoline and sub fuel)+knocking occurrence; (FF) Reflecting fuel amount increase due to a target ignition timing suitable for engine operating conditions and a fuel amount(the amount of mixed gasoline and sub fuel)+knocking occurrence; (S10) Knocking has occurred?; (S20) The intensity of the knocking is above a predetermined level?
Patent KR-20130004824-A (KR)
Title: Vehicle control system
Inventor: KIM YOUNG SUK
IPC: B60W40/08
Filed: 2011-07-04
Abstract: PURPOSE: A vehicle control system is provided to automatically set a seat, a steering apparatus and mirror according to the figure of a user converting the sensed user image into a virtual avatar and conducting integrated control. CONSTITUTION: A vehicle control system comprises an input part(100), an image sensing unit(110), an avatar generating unit(120), and an integrated control unit(130). The input unit inputs commands for generating a virtual avatar of a driver. The image sensing unit senses external image of a rear user according to the input command. The avatar generating unit converts the sensed image of the rear user into the virtual avatar. The integrated control part controls a user seat, a steering apparatus, a side mirror or a room mirror according to the shape of the virtual avatar. The integrated control unit applies the virtual avatar into a virtual vehicle. [Reference numerals] (100) Input part; (110) Image sensing unit; (120) Avatar generating unit; (130) Integrated control unit; (140) Seat control unit; (150) Steering apparatus control unit; (160) Mirror control unit
Patent KR-20130004980-A (KR)
Title: Mobile communication terminal and operation method thereof
Inventor: LEE HO SUN
IPC: H04B1/40
Filed: 2011-07-05
Abstract: PURPOSE: A mobile communication terminal and an operating method thereof is provided to block a call function of the mobile communication terminal in a specific period of time. CONSTITUTION: A user input part(104) receives a first designated time from a user. When a call is received, a display part(106) notifies reception of the received call. A control part(110) determines whether a current time is delivered at the first designated time. The control part switches an operation mode to a terminal lock mode when the current time is delivered at the first designated time. The control part controls the display part not to notify reception of the receiving call after switching to the terminal lock mode. [Reference numerals] (102) Communication interface; (104) User input part; (106) Display part; (108) Memory; (110) Control part
Patent KR-20130009438-A (KR)
Title: System for providing conference call service and method thereof
Inventor: CHO HANG YOUNG
IPC: H04L12/18
Filed: 2011-07-15
Abstract: PURPOSE: A system for providing a conference call service and a method thereof are provided to transmit a ringing signal for requesting conference call participation to remaining participation target people based on a phone number list of participation target people. CONSTITUTION: When a communication terminal of a host is connected, a telephone conference control unit(220) generates a conference room. The communication terminal of the host provides a phone number list of participation target people. The telephone conference control unit generates conference room information including information related to the conference room. A participation request signal unit(240) transmits a ringing signal to people who are not in the conference room based on the conference room information. The ringing signal is a signal for requesting participation in the conference room. [Reference numerals] (100) Mobile communication terminal; (210) Phone number receiving unit; (220) Telephone conference control unit; (230) Voice information merging unit; (240) Participation request signal unit; (AA) Internet phone; (CC) Wired phone; (DD) Internet; (EE) Wired and wireless public telephone network; (FF) Intranet
Patent KR-20120024372-A (KR)
Title: Parking facilities
Inventor: SHIMIZU KIYOSHI
IPC: B62H3/08
Filed: 2011-07-19
Abstract: PURPOSE: A bicycle rack facility having a square circulation route is provided to improve the safety and reduce costs when a bicycle rack passes through each part of a square circulation route. CONSTITUTION: A bicycle rack facility comprises a control device. The control device is composed like next. An interval of the rack and a route length of guide wheels for turning direction are set in order that the rack can moves around the guide wheels in which turn the endlessly shape drive sack at a right angle among the guide wheels(6a~7c) tightly hanging the endlessly shape drive sack(8) connected to the rack with a proper interval along a square circulation route. When the target rack is called to a stop position(A) for bicycle keeping, the endlessly shape drive sack is controlled in order that a speed(MS) of the rack moving around the guide wheel for turning direction can be lower than speeds(HS) in front or rear positions.
Patent KR-20130012413-A (KR)
Title: Air cushion industrial roll
Inventor: KIM SU HYUN
IPC: G02F1/1335
Filed: 2011-07-25
Abstract: PURPOSE: An air cushion industry roll is provided to prevent the flexure of a roll as a linear contact surface between the rolls has constant uniformity. CONSTITUTION: An air cushion industry roll comprises a main shaft(10), a cushion roll(20), a coupling plate(30), and an outer roll(40). A plurality of inner flanges(13) is protruded in the outer periphery of the main shaft. The main shaft is embedded in the cushion roll, and the both end portions of the cushion roll surround the inner flanges forms an air cushion unit(21) between the main shaft and the cushion roll so that the air cushion unit is expanded by air flowing into the inside. The coupling plates is coupled to the plurality of inner flanges respectively by a fixing member(16), thereby fixing the both end portion of the cushion roll. The outer roll is installed in the outer periphery of the cushion roll.
Patent KR-20130012773-A (KR)
Title: Manufacturing method of magnetic particle bonded with nanoparticle cluster of antibody binding, agnetic particle bonded with nanoparticle cluster of antibody binding made by the same, magnetic particle array for extensive culture of antigen-specific cytotoxic cells using the same
Inventor: KIM HYUN KEE
IPC: A61P35/00
Filed: 2011-07-26
Abstract: PURPOSE: A method for manufacturing a magnetic particle conjugated with a cluster of antibody binding nanoparticles, and a magnetic particle array using the same are provided to form various functional nano/micro domains and to enable the mass culture of cytotoxic T cells. CONSTITUTION: A method for manufacturing a magnetic particle(110) conjugated with a cluster of antibody binding nanoparticles(120) comprises: a step of preparing the antibody binding nanoparticles; and a step of mixing the antibody binding nanoparticles and magnetic particles to form the cluster, and attaching the cluster to the surface of the magnetic particles. The step of preparing the antibody binding nanoparticles comprises: a step of reacting an antibody(130) with a thiol reactive reagent; a step of preparing nanoparticles; a step of functionalizing the surface of the nanoparticles with a functional group which enables a thio-ether bond; and a step of reacting the functionalized nanoparticles with the thiolated antibody.
Patent KR-20130015844-A (KR)
Inventor: LEE SOON JANG
IPC: B65D81/20
Filed: 2011-08-05
Abstract: 음식 및 다른 대상물들을 위한 진공 밀봉 용기의 구조는 진공 밀봉 용기 안에 있는 내용물과 수분을 보존하는 동시에 외부에서 공기가 유입되는 것을 방지한다.  진공 밀봉 용기는 진공상태를 만들 수 있어서 진공 밀봉용기 안에 들어 있는 음식이나 약품들을 장기간 보존할 수 있다.  진공 밀봉 용기는 조절 밸브가 있어서 진공 밀봉용기 안에 있는 공기를 외부로 배출시킬 수 있어서 계속적으로 진공상태를 만들어 줄 수 있으며, 재밀봉 지퍼는 진공 밀봉용기 를  완전히 밀폐할 수 있다.  조절 밸브는 공기가 외부에서 들어오는 것을 방지하는 얇은 막으로 이루어져 있으며 진공 밀봉용기 내부의 수분이 외부로 누출되는 것을 방지하기 때문에 침투 방수재질을 사용한다.
Patent KR-20130017188-A (KR)
Title: Facilitated olefin transport composite membrane containing silver nanoparticles using pebax and method for preparation of the same
Inventor: KANG YONG SOO
IPC: B01D71/52
Filed: 2011-08-10
Abstract: PURPOSE: A high molecule separation membrane for an olefin facilitation transport and a manufacturing method thereof are provided to have excellent transparency and selectivity when being applied in the separation process of various olefins and paraffin and obtain a chemical long stability by polarizing a silver nanoparticle with stabilization by the amide ether group of a high molecule without the adding of other derivatives of both poles like an electron-receptor polarizing the surface of silver nanoparticle partially. CONSTITUTION: A high molecule separation membrane for an olefin facilitation transport has a composite membrane structure comprised of a separation layer and a porous support membrane. A separation layer includes a polyether poly amide block copolymer in which a silver nanoparticle is dispersed on the surface. The separation layer is coated on a porous support membrane. The surface of a silver nanoparticle is polarized by having a positive electric charge by the amide or ether group of the copolymer. The size of the silver nanoparticle is 1-50 nm. The porous support membrane is a plate membrane or a hollow fiber more containing any one porous support selected from metal porous support, and ceramics porous support, a porous support made of polysulfone, polyvinylidene fluoride, poly(amideimide), poly(etherimide), or polyester.
Patent KR-20130017238-A (KR)
Inventor: KIM YOU SHIN
IPC: F04D27/00
Filed: 2011-08-10
Abstract: 본 발명은 열전 모듈을 위한 팬 작동 감지 장치에 관한 것으로서, 본 발명의 일 실시예에 의한 팬 작동 감지 장치는, 일단이 대상체와 근접 또는 접촉하는 열전 모듈의 타단에 배치되는 팬의 작동을 감지하는 장치에 있어서, 상기 열전 모듈 타단의 온도를 측정하는 온도 센서; 상기 팬의 구동 여부를 감지하는 감지부; 및 상기 온도 센서에서 측정된 온도를 참조해 열전 모듈의 작동 여부를 제어하는 제어부를 포함할 수 있다.
Patent KR-20120042628-A (KR)
Title: A method for forming an aluminum nitride thin film
Inventor: KATO KOJI
IPC: H01L21/203
Filed: 2011-08-10
Abstract: PURPOSE: An aluminum nitride film manufacturing method is provided to easily arrange an aluminum nitride film which improves thermal shock resistance properties on a member for a manufacturing process using a chemical vapor deposition method. CONSTITUTION: A rotary device(5) rotates a stage(4). A gas supply pipe(6) has a triplex structure which includes an outer tube, an inner tube, and a central tube. A heater(3) of a carbon agent is arranged between an outer shell(1) and an inner shell(2). The outer shell, the inner shell, the heater, and the stage are manufactured with materials which have high oxidation resistance.
Patent KR-20130019684-A (KR)
Title: Unltra fine izto powders and manufacturing method for the same
Inventor: SEO JUN HO
IPC: C04B35/64
Filed: 2011-08-17
Abstract: PURPOSE: A method for manufacturing fine powder of IZTO(indium zinc tin oxide) is provided to reduce indium content and to form a single phase of In_2O_3. CONSTITUTION: A method for manufacturing fine powder of IZTO(indium zinc tin oxide) comprises: a step of quantitation of ingredient powder containing one or more ingredients among In_2O_3, ZnO, and SnO_2; and a step of preparing solid phase precursor powder through one of pulverization, mixing, and calcination.