baber/WOPTO huggingface dataset:
Patent KR-20080083583-A (KR)
Title: Liquid crystal device, method of driving the same and electronic apparatus
Inventor: KASAI TOSHIYUKI
IPC: G02F1/133
Filed: 2008-03-11
Abstract: An LCD, a driving method thereof and an electronic device are provided to lengthen a length of a unit period at a non-display mode in comparison with a display mode, thereby reducing a frequency of charge/discharge per unit time for parasitic capacitance of a data line and accordingly reducing power consumption caused by the charge/discharge. A scan line driving unit(110) selects plural scan lines(20) per unit period in a predetermined order. A data line driving unit(120) supplies recording voltage through a data line(10) to a pixel circuit corresponding to the selected scan line. The data line driving unit supplies predetermined voltage as the recording voltage to the data line in a non-display mode. The predetermined voltage is generated by inverting polarity at an integral period of the unit period based on reference electric potential. The scan line driving unit selects the scan line in the unit period longer than a display mode at the non-display mode.
Patent KR-20090099760-A (KR)
Title: System for monitering oil pipeline using piezoelectric sensor
Inventor: CHOI JUN SEONG
IPC: H04W84/18
Filed: 2008-03-18
Abstract: PURPOSE: An oil pipeline monitoring system using a piezoelectric sensor is provided to enable an administrator to monitor the oil in real time by wirelessly communicating with the piezoelectric sensor which senses the surface wave generated by the external shock. CONSTITUTION: An oil pipeline monitoring system comprises a piezoelectric sensor, a wireless data logger, an antenna(300), a data analysis unit(400), an alarm unit and a display unit. The piezoelectric sensor senses the surface wave occurred by vibration in case the vibration is applied to an oil pipeline which is laid underground by the external shock such as electrical drilling and hammering. The piezoelectric sensor is formed on the oil pipeline. The wireless data logger includes a pre-amplifying unit, a main amplifying unit, an A/D converter, a wireless transmitter, a controller and a power supply unit.
Patent KR-20090100994-A (KR)
Title: Front end module
Inventor: SO WON SUB
IPC: B62D25/08
Filed: 2008-03-21
Abstract: PURPOSE: A front end module is provided to reduce the production cost by controlling the rotation angle of an air duct with the simple elastic member without a separate driving unit. CONSTITUTION: A front end module is composed of a carrier(10), a cooling module, an air duct(70), a bumper beam(60), and a bumper. The carrier is composed of a front panel and a head lamp installation part. The front panel is comprised of upper and lower horizontal supports and left and right horizontal supports for connecting upper and lower horizontal supports. The head lamp set part is formed to be extended at the left and right sides of the front panel. The cooling module is mounted at the rear of the front panel. The air duct is mounted to be protruded to the front of a vehicle from the front side of the front panel, and guides the air in which it is flowed in into the cooling module. The bumper beam and the bumper are mounted on the front of the front panel. The air duct is combined so that the distance with the front of the air duct decreases by the increase of the wind pressure due to the driving of a vehicle. An elastic member is combined to the air duct.
Patent KR-20090103381-A (KR)
Title: Data searching method and mobile device, system thereof
Inventor: LEE KUN HO
IPC: H04W88/18
Filed: 2008-03-28
Abstract: PURPOSE: A data searching method, a mobile device, and a system thereof are provided to enable a portable terminal to access data through a wireless network to search and download a file stored in a personal computer and then view and execute it, thereby maximizing convenience in use. CONSTITUTION: A data searching method comprises the following steps. An agent server searches contents corresponding to a search word among contents corresponding to category selection information. Information about the searched contents is transmitted to a portable terminal(100). The portable terminal guides information about the contents. If one of the guided contents is requested to download, download of the contents is requested to an agency server.
Patent KR-20090108453-A (KR)
Title: Current control circuit and method for ADC
Inventor: KIM SANG KYU
IPC: H03M1/12
Filed: 2008-04-11
Abstract: PURPOSE: A current control circuit and a method of ADC are provided to reduce the consumption of electricity for ADC. CONSTITUTION: A current control circuit(140) and a method of ADC(100) controls the bias current of ADC according to the frequency of the sampling clock of ADC. The current control circuit of ADC includes the clock sensing part(142), and the current scale portion(144). The clock sensing part produces the control signal corresponding to the frequency of the sampling clock. The current scale portion outputs to the operating current of ADC in response to the control signal by the scale of the bias current to the predetermined current ratio.
Patent KR-20090108894-A (KR)
Title: Fuel cell power generation system
Inventor: JANG JAE HYUK
IPC: H01M8/04
Filed: 2008-04-14
Abstract: PURPOSE: A fuel cell power generation system is provided to reduce the total volume and weight thereof by removing a pump for supplying liquid fuel. CONSTITUTION: A fuel cell power generation system comprises a first porous layer(110), second porous layer(120), membrane electrode assembly(130), and housing(140). The first porous layer has pores through which liquid fuel is injected. The second porous layer is laminated on the first porous layer. The second porous layer has smaller pores than those of the first porous layer and sucks the liquid fuel with capillary force. The membrane electrode assembly is laminated on the second porous layer. The membrane electrode assembly has smaller pores than those of the second porous layer, and sucks the liquid fuel with capillary force. The membrane electrode assembly generates electrical energy from the liquid fuel. The housing accommodates the first porous layer, second porous layer, and membrane electrode assembly therein.
Patent KR-20090112134-A (KR)
Title: Bidirectional drive gate valve
Inventor: KIM BAE JIN
IPC: H01L21/02
Filed: 2008-04-23
Abstract: PURPOSE: A bidirectional gate valve is provided to be driven in a pattern in which a link is constant by converting the stress generated during the rotation of two links into the elastic restoring force of the coil spring. CONSTITUTION: A bidirectional gate valve comprises a sealing member(100) for sealing each opening; a main shaft(200) combined with the bottom side of the sealing member; the first cylinder(310) combined with the bottom side of the main shaft; a valve operation part(300) in which the first piston(320) connected to the main shaft is equipped; the first moving unit(500) combined with the side case(400) by the medium of the link(20); the second moving unit(600) combined with the side case by the medium of the link(30); The second piston shaft(710) is inserted into the first rotation driving(700).
Patent KR-20090114025-A (KR)
Title: A cold wind and warm wind apparatus
Inventor: YEUM HO
IPC: A01G9/24
Filed: 2008-04-29
Abstract: PURPOSE: An apparatus for both heating and cooling for barn or vinyl house is provided to maintain inner temperature of a barn or vinyl house constantly at reduced installation cost. CONSTITUTION: An apparatus for both heating and cooling for barn or vinyl house comprises the following units. A main body(10) is divided into an upper space and lower space. A condenser(20) is installed in the upper space and cools a refrigerant. A compressor(30) is installed on one side of the condenser and compresses the refrigerant. An evaporator(40) is installed in the lower space of the main body and absorbs heat. A heater(50) is positioned in the lower space of the main body and radiates the heat. A blower(60) communicates with the lower space of the main body. A sucking vent is located on the external surface of the main body. A sucking pipe(63) is installed in the main body to communicate with the blower. A cooling fan(21) is located in the upper part of the main body and a movable caster(12) is arranged in the lower part of the main body.
Patent KR-20080052523-A (KR)
Title: An eco-friendly flame retardant and a method for manufacturing the same
Inventor: LEE JONG DOO
IPC: C08K5/49
Filed: 2008-04-29
Abstract: An eco-friendly flame retardant composition is provided to reduce halogen gas through a thermoplastic resin composition having excellent flame retardancy, and to fundamentally prevent harmful gas generated upon degradation. A flame retardant resin composition includes cyanate ester and a phosphorus-based flame retardant(9,10-dihydro-9-oxa-phenophenanthrene-10-oxide) or a derivative(10-(2,5-dihydroxyphenyl)) thereof. The flame retardant resin composition is prepared by the steps of: charging the cyanate ester into a four-neck kettle equipped with an agitator, a thermometer, and a condenser; heating the cyanate ester to 100 °C; thereto adding the flame retardant; heating the admixture to 150 °C with stirring; inducing a reaction while stirring; and thereinto charging toluene or MIBK to obtain a resin.
Patent KR-20090115286-A (KR)
Title: Pulverizer of pill
Inventor: HONG SO YOUNG
IPC: A61J3/02
Filed: 2008-05-01
Abstract: PURPOSE: A pill pulverizer is provided, which makes the powder easily discharged in the state that opens a portion of the crushing chamber. CONSTITUTION: A pill pulverizer comprises a body in which a driving unit is built to generate the driving force; a grinding part(20) in which a cutter axis-connected to the driving unit is formed in the upper part of the body; and a crushing chamber(30) which is combined with the grinding part. In the crushing chamber, one side is combined with the inner circumference of the grinding part and the other side is formed to be inclined. A powder outlet(32) is formed in the crushing chamber. A fastener(35) is detachably formed to the powder outlet.
Patent KR-20090115296-A (KR)
Title: A joining member for cleanser vessel of automatic disposing patient's excreta
Inventor: SEO KI DONG
IPC: A61G9/00
Filed: 2008-05-01
Abstract: PURPOSE: A cleaning agent container coupling device of a patient waste automatic processing device is provided, which makes supply of the water more smoothly made. CONSTITUTION: A cleaning agent container coupling device of a patient waste automatic processing device comprises a hot-water tank(110) which is fixed inside the main case and is equipped with a temperature control sensor and a heater; a cold water tank(120) in which an press discharge valve type water outlet(121) is equipped in the lower end surface; a center plate(130) which forms a water bath to supply the water supplied to the central part to the hot-water tank of the storage bottom side; and a cleaning agent fixing member(140) which is installed to protrude from the bottom side.
Patent KR-20090116362-A (KR)
Title: Antenna braket
Inventor: RYOU BYUNG HOON
IPC: H01Q3/00
Filed: 2008-05-07
Abstract: PURPOSE: An antenna bracket is provided to easily control a relative angle and a position of an antenna by rotating a holding unit about a base unit. CONSTITUTION: An antenna bracket includes a base unit(100), a holding unit(200), and a connecting unit. The base unit has a plate(110), a first protrusion part(120), and a first punch part(125). The first protrusion part is protruded from the plate. The first punch part is formed according to an outer circumference of the first protrusion part. The holding unit has a fixing part(210), a second protrusion part(220), and a second punch part(225). An antenna is fixed to the fixing part. The second protrusion part is protruded from the fixing part. The second punch part is formed according to an outer circumference of the second protrusion part. The connecting unit penetrates the first punch part and the second punch part, and connects the base unit to the holding unit.
Patent KR-20090116891-A (KR)
Title: Method of manufacturing semiconductor single crystal by czochralski technology
Inventor: JUNG YO HAN
IPC: C30B15/20
Filed: 2008-05-08
Abstract: PURPOSE: A method of manufacturing a semiconductor single crystal by a czochralski technology is provide to productivity of a single crystal by increasing a process margin and puling speed of flawless. CONSTITUTION: A crucible housing(20) supports an outer circumference of a crucible(10) as a specific form. A crucible rotating unit(30) rotates a crucible along with the crucible housing. A heating portion(40) is spaced from the side wall of the crucible housing by a predetermined interval and heats the crucible. An insulation part(50) prevents the leakage of heat generated from the heating portion to the outside. A crystal pulling part(60) pulls the single crystal from a silicon solution accommodated into the crucible. A heat shield part(70) reflects the heat emitted from a single crystal.
Patent KR-20090117077-A (KR)
Title: Releasing system and method of resource for qos in mobile communication network
Inventor: AHN HO SEUNG
IPC: H04W4/12
Filed: 2008-05-08
Abstract: PURPOSE: A QoS resource release system in a mobile communication network and a method thereof are provided to request the release of a QoS resource assigned to a terminal from a PDSN when the terminal is out of an EVDO rA network of a data service. CONSTITUTION: After a QoS(Quality of Service) resource is assigned from a PDSN(Packet Data Service Node)(30) through an EVDO(Evolution-Data Optimized) rA network, a mobile communication terminal an SMS(Short Message Service) message for the release request of the QoS resource to the PDSN through a CDMA(Code Division Multiple Access) 1x network. An SMS message server(60) transmits QoS resource release information within the received message to the PDSN.
Patent KR-20090119208-A (KR)
Title: Apparatus and method for controlling robot
Inventor: LEE HONG GI
IPC: G05D1/02
Filed: 2008-05-15
Abstract: PURPOSE: An apparatus and a method for controlling a robot is provided to increase user convenience by moving a robot to a accurate coordinate inputted by a user. CONSTITUTION: In an apparatus and a method for controlling a robot, an apparatus(100) for controlling a robot includes a coordinate input unit, an operation setting portion, a controller, and a instruction storage. A user input a plurality of robot coordinates through a coordinate input unit(110), and an operation setting portion(120) interlinks the plural robot coordinate and sets an operation pattern of a robot. The robot is controlled according to an operation pattern which is set by a controller(130). The instruction storage(140) stores a plurality of commands related to the operation of a robot.
Patent KR-20090120125-A (KR)
Title: Heating system using solar heat
Inventor: LEE MOON KYENG
IPC: F24S10/70
Filed: 2008-05-19
Abstract: PURPOSE: A solar heating system is provided to absorb the solar energy regardless of the sun position and season. CONSTITUTION: A solar heating system comprises a solar heat absorbing part(100), a regenerating part(300), a refrigerant circulation part and a heating part. The solar heat absorbing part absorbs the solar energy. The regenerating part stores and absorbs the heat. The refrigerant circulation part circulates a refrigerant to the solar heat absorbing part and the regenerating part. The refrigerant circulation part delivers the heat absorbed by solar heat absorbing part to the regenerating part. The heating part heats an indoor and delivers the heat of the regenerating part to an indoor. The solar heat absorbing part includes a housing with one opened side. The opened side is covered with a transparent plate(120).
Patent KR-20090008115-A (KR)
Title: Semiconductor light-emitting device and manufacturing method thereof
Inventor: HISA YOSHIHIRO
IPC: H01S5/023
Filed: 2008-05-29
Abstract: A semiconductor light emitting device and a manufacturing method thereof are provided to prevent the rotation of the polarized light of each semiconductor laser device by forming an average value of the thickness of the Au plating in a first region and a second region non-uniformly. A plurality of semiconductor laser devices(10a,10b) are formed on the same substrate(11). The Au plating(16) is formed in a main surface of the plurality of semiconductor laser devices. A plurality of semiconductor lasers is mounted on a package(22) by using the soldering coated on the Au plating. The first region and the second region face to cross the light emitting region of each semiconductor laser device. The thickness of the Au plating is uneven in the first and second regions of each semiconductor laser device.
Patent KR-20090125621-A (KR)
Title: Parts having function for preventing forgery and method for manufacturing
Inventor: LEE KWAN HEE
IPC: G06K19/07
Filed: 2008-06-02
Abstract: PURPOSE: Parts with a function for preventing forgery and a method for manufacturing the same are provided to maximally prevent forgery of parts. CONSTITUTION: A combination hole is formed in an area of a recognition member(130). The recognition member comprises a tag with which information about the parts can be checked. The first part main body(110) has a combining member. The combining member is inserted into the combination hole of the recognition member. The second part main bodies(120a,120b) are combined with the first part main body.
Patent KR-20090131052-A (KR)
Title: Assembling type bed
Inventor: KIM HYUN HO
IPC: A47C20/00
Filed: 2008-06-17
Abstract: PURPOSE: A prefabricated bed is provided to expand to the desired size and dissemble and utilize as a drawer, a bookcase or a TV supporting board if the bed is not necessary. CONSTITUTION: The prefabricated bed includes: a block(10) formed with rectangular or square, and respectively formed with a combining hole in the top end part, both side parts, and a front part or the back part; a bed body(20) in which a plurality of blocks is each other combined; a head board(30) supported a head part of a user using the prefabricated bed and combined in the upper side end of the bed body; a foot-board(40) formed with a plurality of the second combining projections perpendicularly projected in the bottom part; and a mattress(50) of putting on the bed upper part of the body is included.
Patent KR-20080112166-A (KR)
Title: High efficient miniature electro-acoustic transducer with reduced dimensions
Inventor: SOERENSEN KURT
IPC: H04R9/02
Filed: 2008-06-20
Abstract: A high efficient miniature electro-acoustic transducer including voice coil and magnetic circuit is provided to reduce dimensions of a device by removing a pair of external magnets. A high efficient miniature electro-acoustic transducer includes a voice coil and a magnetic circuit. The voice coil is connected to a diaphragm. The magnetic circuit includes an internal permanent magnet assembly, an external permanent magnet assembly(2, 3), a permeable yoke, a first air gap, and a second air gap. The first and second air gaps include the first voice coil and the second voice coil respective. A magnetic flux density inside the first air gap is generated by superposing a magnetic flux generated by the internal permanent magnet assembly and a magnet flux generated by the external permanent magnet assembly. A magnetic flux density inside the second air gap is materially generated by the internal permanent magnet assembly only.
Patent KR-20090132883-A (KR)
Title: System and method for social network service by broker of problem solution and property
Inventor: YI JONG HOON
IPC: G06Q50/30
Filed: 2008-06-23
Abstract: PURPOSE: A system and a method for social network service by broker of problem solution and property are provided to perform problem solving by a broker through connecting the broker to social network. CONSTITUTION: A social network service server(100) manages a virtual space to relay problem solving and capitalization. A seeker terminal(200) is a target which requires the problem resolution. A solver terminal(300) is a target for making money from solving the problem. A broker terminal(400) is the target having problem or known by a plurality of seekers.
Patent KR-20100000033-A (KR)
Title: Method for purchasing real-time broadcasting channel and internet protocol television service system for materializing the same
Inventor: KIM HEE YOUNG
IPC: H04N21/437
Filed: 2008-06-24
Abstract: PURPOSE: A method for purchasing a real-time broadcasting channel and an internet protocol television service system for realizing the same are provided to purchase only a desired real-time broadcasting channel, thereby enabling a user not to need to purchase a package channel included in an unnecessary channel. CONSTITUTION: A subscriber profile database(140) stores a purchase channel management table including purchase channel information. If channel purchasing information about a predetermined user is received, a subscriber authentication server(138) updates channel purchasing information about the user. A broadcasting server(134) offers a real-time broadcasting service. Subscriber terminal devices(100) offer the selected channel purchasing information.
Patent KR-20100000046-A (KR)
Title: Method and apparatus for analyzing laser beam image of laser vision system
Inventor: HONG JIN IL
IPC: G01N21/00
Filed: 2008-06-24
Abstract: PURPOSE: A method and an apparatus for analyzing a laser beam image of a laser vision system are provided to decide the center of the laser beam image by extracting an edge from the laser beam image obtained by the laser vision system. CONSTITUTION: A laser beam image marked on a measured object obtains(S200). An edge is extracted about the obtained image. The contrast level change function of the laser beam image operates(S204). The convolution is performed about the contrast level change function result of the transformed laser beam image(S206). Pixel information corresponding to the searched maximum value pitches the center of the laser beam image(S210).
Patent KR-20100003444-A (KR)
Title: Digital printing textile's manufacture method and digital printing textile
Inventor: KIM SEOK YOUL
IPC: D06M15/643
Filed: 2008-07-01
Abstract: PURPOSE: A manufacturing method of digital printing textiles and the digital printing textiles manufactured by the manufacturing method are provided to prevent image from damaging, and to offer good usability of the textiles efficiently. CONSTITUTION: A manufacturing method of digital printing textiles includes the following steps of: forming an ink absorbing layer on the surface of the textiles by applying a coating chemical agent on the textile surface; forming an adhesive layer by drying the rear surface of the textiles at a temperature of 110°C ~ 220°C after applying an adhesive; and forming a film layer on the rear surface of the adhesive layer by aging and drying a film attached on the adhesive layer. The coating chemical agent includes water of 40 ~ 65%, acryl or binder resin of 13 ~ 28%, silica of 7 ~ 9%, a color retention agent of 4 ~ 8%, polyvinylacetate of 6 ~ 8%, and a fixing agent of 5 ~ 7%.
Patent KR-20100003881-A (KR)
Inventor: YU BYONG MUK
IPC: C09J11/00
Filed: 2008-07-02
Abstract: PURPOSE: A light diffusion adhesive composition is provided to suppress moire phenomenon caused by a prism sheet while maintaining adhesion durability, to impart excellent luminance and polarization, and to improve visibility of a liquid crystal display. CONSTITUTION: A light diffusion adhesive composition comprises an acrylic adhesive resin with a refractive index of n1, a dispersing agent with a refractive index of n2, and a cross-linking agent. The dispersing agent is includes in the amount of 50-100.0 parts by weight based on the acrylic adhesive resin (based on solid content) 100.0 parts by weight and has an average diameter of 5-30 micron. The refractive index difference (|n1-n2|) of the dispersing agent and diffusing agent is 0.01-0.05.