baber/WOPTO huggingface dataset:
Patent KR-20090131457-A (KR)
Title: High-performance broadband pin single pole double throw traveling wave switch using multi-layered of bcb based
Inventor: YANG KYOUNG HOON
IPC: H01H36/00
Filed: 2008-06-18
Abstract: PURPOSE: A high-performance broadband PIN SPDT(Single Pole Double Throw) progressive wave switch using a BCB(Benzo Cyclo Butene)-based multilayer structure is provided to employ a PIN(Positive Intrinsic Negative) diode as a switching device, thereby minimizing the number of control voltages and bias lines. CONSTITUTION: First PIN diodes(106,107,108,109) are installed between first inductive transmission lines and a first output port(110). Second PIN diodes are installed between second inductive transmission lines and a second output port(119). To obtain predetermined impedance in a preset frequency band, the first inductive transmission lines and the second inductive transmission lines are formed in 4 micrometer width. The first inductive transmission lines and the second inductive transmission lines are thin film microstrip lines.
Patent KR-20080112982-A (KR)
Title: Switching element
Inventor: FURUTA SHIGEO
IPC: H01L21/28
Filed: 2008-06-20
Abstract: A switching element is provided to save electricity as the operating voltage of the switching element is lower than a switching element using an insulating substrate in which nitrogen is not contained in a side in which an inter-electrode gap part is formed. A switching element comprises an insulating substrate(10), a first electrode(20), a second electrode(30), and an inter-electrode gap part(40). The first electrode and the second electrode are formed in the single-side of the insulating substrate. The inter-electrode gap part is formed between the first electrode and the second electrode. The inter-electrode gap part comprises the interval of a nanometer unit in which switching phenomenon of resistance is generated between the first electrode and the second electrode by approval of predetermined voltage. The single-side of the insulating substrate contains nitrogen.
Patent KR-20090132363-A (KR)
Title: Connector having terminal positioning assurance member
Inventor: MO JUNG HYUK
IPC: H01R13/639
Filed: 2008-06-20
Abstract: PURPOSE: A connector with a terminal fixing fixture is provided to temporarily assemble the terminal fixing fixture in a connector housing before a terminal is coupled with the connector housing. CONSTITUTION: A terminal fixing fixture(30) is inserted into the inside of a connector housing(10) through a fixing fixture hole. The first and second hook protrusions in which the first and second hook holes are hooked are protruded in vertical direction on the terminal fixing fixture. If the first hook protrusion is hooked in the first hook hole, the terminal fixing fixture is assembled with the connector housing primarily. If the second hook protrusion is hooked in the second hook hole, the terminal fixing fixture is assembled with the connector housing secondarily. The terminal fixing fixture supports one side of a terminal.
Patent KR-20090132749-A (KR)
Title: The method of the freezing kimchi-spices product
Inventor: YANG GEE CHEOL
IPC: A23L27/00
Filed: 2008-06-23
Abstract: PURPOSE: A method for processing the frozen kimchi seasoned product is provided to improve the convenience of use of a consumer and to prevent the kimchi seasoned product from being matured easily. CONSTITUTION: A method for processing the frozen kimchi seasoned product comprises the steps of preparing the materials for kimchi such as white radish, onion, etc. which are apt to be soften easily in case of thawing; making a white radish juice and an onion juice; mixing the white radish juice and the onion juice; molding the mixture; freezing the molded one; and packing it with a material(4). The molded and frozen white radish and onion is used as the material for kimchi.
Patent KR-20100000662-A (KR)
Title: Water purification system using exterior circulative membrane module
Inventor: SHIN SUNG HO
IPC: C02F3/00
Filed: 2008-06-25
Abstract: PURPOSE: A water purification system using an exterior circulative membrane module is provided to adjust an aeration tank and a membrane module, and to replace and repair the membrane module easily. CONSTITUTION: A water purification system using an exterior circulative membrane module includes a sealed aeration tank(100), an aeration tank blower(200), a sealed membrane module(300), a membrane blower(400), and a salad processed water storage tank(500). The membrane module includes a membrane(310), a membrane inlet(320), a circulating water outlet(330), and a membrane filtered water outlet(340). The back-washing water is discharged through an exhaust line(22). The water purification system further includes a chemical storage tank(600) supplying disinfecting chemicals, and connected to a back-washing pipe(11). The aeration tank includes a microbial carrier(110).
Patent KR-20100000677-A (KR)
Title: Online game system for providing a multimedia contents sharing service
Inventor: LEE SANG WON
IPC: G06Q50/10
Filed: 2008-06-25
Abstract: PURPOSE: An online game system offering the multimedia contents public service is provided to share the multimedia contents played by another user through the avatar of the user. CONSTITUTION: An avatar providing unit of game server(10) offers the avatar A(15) to the user A(13). The avatar providing unit provides the avatar B(16) to the user B(14). According to the multimedia share request of the user B, the multimedia sharing control unit requests the multimedia supply to the user B as the multimedia supply unit. According to the multimedia supply request to the user B, the multimedia supply unit offers multimedia to the multimedia sharing method to the user B.
Patent KR-20100001318-A (KR)
Title: Method for displaying epg information in digital television
Inventor: LEE WOO YEUL
IPC: H04N21/472
Filed: 2008-06-26
Abstract: PURPOSE: A method for indicating EPG information in DTV(Digital TV) is provided to allow a user to confirm the change of the EPG information by displaying change information on a screen in case EPG information of a favorite channel is changed while watching TV. CONSTITUTION: It determines whether EPG(Electronic Program Guide) information of a favorite channel among the received EPG is updated(S202). In case EPG information of the favorite channel is updated, the updated EPG information is displayed on a screen(S204). The updated EPG information is displayed as a subtitle on a lower screen or a pop-up window. A hot key or detail information checking key signal is inputted from the EGP information displayed on the screen. According to the detailed information confirmation key signal, the channel is changed or the detailed information is displayed on the screen.
Patent KR-20100001731-A (KR)
Title: Incinerator
Inventor: PARK YOUNG SUN
IPC: F23K3/16
Filed: 2008-06-27
Abstract: PURPOSE: A combustion device is provided to achieve perfect combustion of combustible gas and the temperature rise of the exhaust gas using radiant heat. CONSTITUTION: A combustion device comprises a solid fuel feeder(100), a combustor(200), and a residue discharge device(300). The solid fuel feeder supplies solid fuel. The combustor comprises an air supply device which is provided in a housing(210) and supplies high pressure air to the inside of the housing. The residue discharge device discharges the residue of the burnt solid fuel. The housing has a dome-shaped ceiling(218) and an exhaust port(215) is formed on one side of the ceiling surface.
Patent KR-20100001912-A (KR)
Title: Semiconductor integrated circuit device having mos varactor and method for manufacturing the same
Inventor: OH YONG HO
IPC: H01L29/93
Filed: 2008-06-27
Abstract: PURPOSE: A semiconductor integrated circuit including a MOS varactor with an improved Q-factor and a manufacturing method thereof are provided to reduce equivalent capacitance of a first gate oxide layer by lowering the doping density of a first polysilicon gate of the MOS varactor than the doping density of the first polysilicon gate of the MOS transistor. CONSTITUTION: A first active region(A) for a varactor and a second active region(B) for a transistor are defined on a silicon substrate(12). A MOS varactor(20) including a first poly silicon gate(24) with a first doping density is formed on a first active region. A MOS transistor(50) including a second poly silicon gate(54) with a second doping density is formed on a second active area. A protection layer is deposited to cover the MOS varactor and the MOS transistor. The first and second active areas include the MOS varactor divided by the device isolation layer. The MOS varactor has a Q-factor.
Patent KR-20100003463-A (KR)
Title: Protection device of underground cables for distribution of electricity
Inventor: CHO KYU WAN
IPC: H02G3/04
Filed: 2008-07-01
Abstract: PURPOSE: A device for protecting an underground cable for distribution is provided to protect an underground cable by stably fixing a central body underground with an upper wing and a lower wing. CONSTITUTION: An underground cable protection unit(100) includes a central body(110), an upper wing(150), and a lower wing(170). The central body includes an opening and a partition. An underground cable(5000) is inserted into the central body through the opening. The partition divides the inner space of the central body. The upper wing and the lower wing are extended from the left and right ends of the central body and include the damaged part due to the strong impact or ground pressure. A cover(200) covers the opening of the central body.
Patent KR-20100003575-A (KR)
Title: Appratus and method of calibration of a gyro sensor in a mobile robot
Inventor: KIM DO HYUNG
IPC: B25J5/00
Filed: 2008-07-01
Abstract: PURPOSE: An apparatus and a method for correcting gyro sensor errors of a mobile robot are provided to relatively correct the rotation angle of a mobile robot by correcting the bias value of a gyro sensor during the motion of the mobile robot. CONSTITUTION: An apparatus for correcting gyro sensor errors of a mobile robot comprises a controller(450) and a correcting part(100). The controller stops or operates the mobile robot. The correcting part corrects the errors of a gyro sensor(110) using output value from the gyro sensor. Moreover the correcting part comprises a state determining portion(120) and a bias output portion(130). The state determining part decides the stationary state of the mobile robot using the deviation of the outputs of the gyro sensor. The bias output portion outputs the bias value using the output value of the gyro sensor.
Patent KR-20080077059-A (KR)
Title: Radar reflector
Inventor: KIM YOUNG BOK
IPC: B63B49/00
Filed: 2008-07-07
Abstract: A radar reflector is provided to be detected in all directions by stacking unit reflectors in multiple stages to be twisted by 30 degrees. A vertical reflection plate(10) is an aluminum square plate having through holes in both diagonal directions. A front reflection plate(20) is formed by coupling two aluminum semi-circular plates perpendicularly to each other and installed at the front side of the vertical reflection plate by inserting coupling protrusions into the through holes of the vertical reflection plate. A rear reflection plate(30) is formed by coupling two aluminum semi-circular plates perpendicularly to each other and installed at the rear side of the vertical reflection plate by inserting coupling protrusions into the through holes of the vertical reflection plate. An upper plate(40) is disk-shaped and coupled with upper surfaces of the vertical, front, and rear reflection plates by rivets(60). A lower plate(50) is disk-shaped and coupled with lower surfaces of the vertical, front, and rear reflection plates. A unit reflector is composed of the vertical, front, and rear reflection plates, the upper plate, and the lower plate. The unit reflectors are stacked in multiple stages to be twisted by 30 degrees.
Patent KR-20100007520-A (KR)
Title: The extract of corydalis turtschaninovii having reinforced pharmaceutical activity, the preparation method thereof and the composition comprising the same
Inventor: LEE JONG ROK
IPC: A61K36/505
Filed: 2008-07-14
Abstract: PURPOSE: An antibacterial composition containing Corydalis turtschaninovii extract having enhanced drug effect is provided to increase dehydrocorydaline content. CONSTITUTION: A method for producing Corydalis turtschaninovii extract with enhanced drug effect comprises: a first step of adding 10-50% of acid solution(w/w%) and dipping for 1 to 30 hours; a second step of dipping Corydalis turtschaninovii at 150-400°C and heating for 0 to 2 hours; and a third step of extracting with water, low alcohol, or mixture solvent at 0°C-100°C for 30 to 90 hours through hot water extract, cooling extract, or ultrasonic wave and concentrating. A composition having antibacterial activity contains Corydalis turtschaninovii extract as an active ingredient. A pharmaceutical composition for preventing and treating dental caries and acne contains 0.1-100 weight% of Corydalis turtschaninovii extract.
Patent KR-20100010427-A (KR)
Title: Public housing and parking tower
Inventor: MOON JAE SEONG
IPC: E04H6/14
Filed: 2008-07-22
Abstract: PURPOSE: An apartment house and a parking tower are provided to secure a unit parking space of each household by installing a connecting passage between the apartment house and the parking tower. CONSTITUTION: An apartment house and a parking tower comprise an entrance and exit section(100), a unit residence section(200), a parking tower section(400), and a connecting passage(300). The entrance and exit section comprises a lift and an outer entrance door(120). The unit residence section is a real living space. A vehicle lift(410) and extra parking lot are installed in the parking tower section. The connecting passage connects the nit residence section and the parking tower section.
Patent KR-20100013513-A (KR)
Title: Cathode active material and preparation method, lithium secondary battery and preparation method
Inventor: LEE JAE WON
IPC: H01M10/38
Filed: 2008-07-31
Abstract: PURPOSE: A positive electrode active material is provided to enhance the durability of LiCoO2 at high voltage and to improve available energy capacity and lifetime property by coating vanadium oxides on the surface of LiCoO2. CONSTITUTION: A positive electrode active material is able to absorbing and discharging lithium ions and is coated with vanadium oxide on the surface of LiCoO2. A method for preparing the positive electrode active material comprises the steps of: (a) preparing a sol of vanadium oxide; and (b) applying the vanadium oxide sol on the surface of LiCoO2.
Patent KR-20100015005-A (KR)
Title: Both direction winding type insect net apparatus and mounting structure using the same
Inventor: OH JEONG MIN
IPC: E06B9/52
Filed: 2008-08-04
Abstract: PURPOSE: A bi-directional winding type insect screen system, and a mounting structure thereof are provided to make the thickness of a housing for accepting an insect screen thin, and to increase winding power. CONSTITUTION: A bi-directional winding type insect screen system comprises a first housing(20), a second housing(30), and an insect screen(40). A first winding roll(22) is rotatably installed inside of the first housing, and a second winding roll(32) is rotatably installed inside of the second housing. The insect screen is coupled to the first winding roll and the second winding roll, and is wound in a bi-direction by the first and second winding rolls.
Patent KR-20100016936-A (KR)
Title: Method for automatically storing phone number in communication terminal and communication terminal therefor
Inventor: KANG CHAE UN
IPC: H04B1/40
Filed: 2008-08-05
Abstract: PURPOSE: An automatic telephone number method for using a CNIP service and a CISS in a communications terminal therefore are provided to prevent inconvenience that user directly has to store the telephone number and name by automatically storing the telephone number and the name. CONSTITUTION: A calling number and caller information display processing module(161) extracts the caller identification from a receiving call. The extracted caller identification is displayed with the caller identification on a display unit. A telephone number automatic storage module(163) mixes the caller identification. The combined telephone number and information are saved in the telephone directory of the memory.
Patent KR-20100018249-A (KR)
Title: Axis distortion test apparatus of geomagnetism sensor
Inventor: KANG DAE HEE
IPC: G01C17/00
Filed: 2008-08-06
Abstract: PURPOSE: An axis distortion test apparatus of a geomagnetism sensor is provided to rapidly control the direction and the intensity of a magnetic field by using a power output apparatus without using a geomagnetism simulator controller. CONSTITUTION: An axis distortion test apparatus of a geomagnetism sensor comprises a memory(20), a power output part(24), a magnetic field generating part(26), a magnetic field measuring part(28), and a controller(22). A power output part outputs power which has magnetic field application direction and intensity according to control signals. The magnetic field generating part generates a magnetic field corresponding to the power source from the power output part. The magnetic field measuring part measures the magnetic field detected in X,Y,Z shafts. The controller sends control signals to the power output part based on output value. The controller calculates the axis distortion degree.
Patent KR-20100019804-A (KR)
Title: Stereo vision system and control method thereof
Inventor: CHANG JI HO
IPC: H04N13/02
Filed: 2008-08-11
Abstract: PURPOSE: A stereo vision system and a control method thereof are provided to equalize brightness values of color information of right/left images inputted from right/left stereo cameras and obtain an image according to accurate depth information by compensating right/left images. CONSTITUTION: A stereo vision system comprises the following units. If an image of right/left stereo cameras is inputted, an image information extracting unit(200) extracts color information for adjusting brightness of an image. An image preprocessing unit(300) reduces noise of right/left images using the color information. A stereo matching unit(400) generates depth information by performing stereo matching on the right/left images through an algorithm. A matching result measuring unit(500) receives the depth information to measures a matching degree and changes a pre-stored calibration parameter.
Patent KR-20090020489-A (KR)
Title: Carrier for fluid treatment, and manufacturing method thereof
Inventor: UEHARA TSUTOMU
IPC: C02F3/10
Filed: 2008-08-13
Abstract: Provided are a new carrier for fluid treatment which is excellent in water settleability, microorganism immobilization, etc., and is applicable to fluids such as liquid and gas in addition to water, and a new method which is capable of continuously manufacturing the new carrier for fluid treatment. As a foam comprising 30 to 95% by weight of a polyolefin-based resin and 5 to 70% by weight of a hydrophilicizer of a cellulose-based powder, a carrier for fluid treatment is characterized in that the surface of the foam has a melt fracture state. As a foam comprising 30 to 95% by weight of a polyolefin-based resin, 4 to 69% by weight of a hydrophilicizer of a cellulose-based powder, and 1 to 30% by weight of an inorganic powder, a carrier for fluid treatment is characterized in that the surface of the foam has a melt fracture state. The melt fracture state has a specific surface area ratio represented by the expression B/A=1.5 to 4.0, where A denotes an apparent specific surface area of the foam, and B denotes an actual specific surface area of the foam. The hydrophilicizer is exposed to the surface of the foam or projected from the surface of the foam. The polyolefine-based resin is a composition of which a melt flow index is represented by 5 to 25 g/10 min.
Patent KR-20100026463-A (KR)
Title: Method for manufacturing solar cell
Inventor: CHEONG JU HWA
IPC: H01L31/042
Filed: 2008-08-29
Abstract: PURPOSE: A method for manufacturing a solar cell is provided to improve the conversion efficiency of the solar cell by etching the surface of a textured-wafer in order to remove the defects of the wafer. CONSTITUTION: A convex part and a concave part are irregularly located on the surface of a wafer(140). Reflection barrier layers(160, 170) are placed on the one surface of the wafer. A reflective layer(180) including a plurality of reflective films is formed on the other surface of the wafer. A first electrode contacts to the first type semiconductor of the wafer. A second electrode contacts to the second type semiconductor of the wafer.
Patent KR-20100029952-A (KR)
Title: Phase change random access memory device with the metallic capping layer and manufacturing of the same
Inventor: RYU IN CHEOL
IPC: H01L21/8247
Filed: 2008-09-09
Abstract: PURPOSE: A phase change memory device and a manufacturing method thereof are provided to obtain the stable property of a phase change memory device by preventing composition change of phase change material layer. CONSTITUTION: A substrate(100) includes an impurity region. A interlayer insulating film(110) including a bottom electrode contact(115) is formed on the semiconductor substrate. A phase change material layer(120) is formed on the upper part of the interlayer insulating film. A metallic capping layer is formed on the upper part of the phase change material layer. A capping layer(130) is deposited on the upper part of the material layer. An ARC(Anti Reflective Coating) layer(140) is formed on the upper part of the metallic capping layer.
Patent KR-20100030159-A (KR)
Title: Mobile conditional access system for unidirectional devices
Inventor: KIM SANG HOON
IPC: H04W12/06
Filed: 2008-09-09
Abstract: PURPOSE: A mobile conditional access system for a unidirectional mobile terminal is provided to use a public key matched with an issued key, thereby safely sharing a newly generated SMK(Subscriber Management Key). CONSTITUTION: A CAS server(100) transmits an LTKM(Long-Term Key Message) and an STKM(Short-Term Key Message). A PC agent(200) receives information necessary for executing AKA(Authentication and Key Agreement) and the LTKM. A unidirectional CAS client(300) decodes the LTKM and STKM to obtain a TEK(Traffic Encryption Key) necessary for operating a CAS service.
Patent KR-20100030816-A (KR)
Title: Separate type window frame
Inventor: RHEE GOO YEON
IPC: E06B1/36
Filed: 2008-09-11
Abstract: PURPOSE: A detachable windows frame is provided to reduce time and cost for repairing by recycling the materials of the window frame which is detached from a building. CONSTITUTION: A detachable windows frame comprises a base frame(700), a connecting member(300), a supporting member and a fastener. The base frame is divided into at least two parts. The connecting member connects each guide rail formed on the base frame. The supporting member supports the lower part of a supporting protrusion formed on the neighboring base frame. The fastener couples up and down the fixing member and the supporting member.
Patent KR-20100034339-A (KR)
Title: Method and terminal for video service in dmb
Inventor: YUN JOUNG IL
IPC: H04N7/00
Filed: 2008-09-23
Abstract: PURPOSE: A video service providing method in a digital multimedia broadcast system and a terminal thereof are provided to supply video service which is same as video service received through connection with a communication network in a terrestrial DMB system from service disconnection timing. CONSTITUTION: A broadcast reception unit(101) receives a first video transport stream from a broadcast system. A communications unit(103) receives a second video transport stream corresponding to identifier information and play time information from a network connection service system. If video service is cut, a control unit(106) transfers the identifier information and the play time information to the communications unit. The control unit subsequently offers the video service through the second video signal.