baber/WOPTO huggingface dataset:
Patent KR-20090091421-A (KR)
Title: Apparatus and method for selecting handover target base station in broadband wireless communication system
Inventor: LEE CHUR UNG
IPC: H04B7/26
Filed: 2008-02-25
Abstract: An apparatus and a method for selecting a handover target base station in a broadband wireless communication system are provided to compare SLP(Service Level Prediction) information with HPO(Handover Process Optimization) information to select a target base station. A transceiver(201) receives capability information from adjacent base stations through an ASN-GW(Access Service Network-GateWay). A handover management unit(205) compares SLP information with HPO information of the adjacent base stations. The handover management unit determines each priority of the handover management unit. The handover management unit selects one adjacent base station having highest priority as a handover target base station of a terminal. The handover management unit processes a function of transmitting only information about the selected adjacent base station to the terminal.
Patent KR-20080079214-A (KR)
Title: Polishing liquid
Inventor: KAMIMURA TETSUYA
IPC: B24B37/00
Filed: 2008-02-25
Abstract: A polishing solution is provided to suppress the occurrence of scratch due to agglomeration of solid abrasive particles, and to achieve an excellent barrier layer polishing rate. A polishing solution for polishing a barrier layer of a semiconductor integrated circuit includes a di-quaternary ammonium cation, an anti-corrosive agent, and colloidal silica, wherein pH of the polishing solution ranges from 2.5 to 5.0. The di-quaternary ammonium cation is a cation derived from a compound represented by the following formula 1, wherein each of R^1-R^6 is a C1-20 alkyl group, alkenyl group, cycloalkyl group, aryl group, or aralkyl group, two of R^1-R^6 are bound to each other, X represents a C1-10 alkylene group, alkenylene group, cycloalkylene group, or arylene group, or a combination thereof, and nA^(m-) represents a counter ion(wherein, each of n and m represents an integer of 1 or 2, if n is 1, m is 2, and if n is 2, m is 1).
Patent KR-20090092657-A (KR)
Title: Apparatus and method for measuring paging capacity
Inventor: RYU BYUNG HA
IPC: H04B7/26
Filed: 2008-02-27
Abstract: A paging capacity measuring apparatus and a method thereof are provided to measure the paging performance without a separate measuring apparatus by simply measuring the performance of an SCCPCH and a PICH through software in an existing mobile terminal. A setup information receiver(1000) receives the setup information for receiving a predetermined PI(Paging Indicator) from a base station through a BCH. A BCH information update unit(1010) changes the setup information received through the BCH into setup information stored in a terminal. According to the changed setup information, a PI receiver(1020) is a PI through the PICH. A measuring unit(1030) measures the capacity and performance of the PICH through the analysis of the PI received through the PICH.
Patent KR-20090092658-A (KR)
Title: United diffuser complex prism sheet and method of manufacture thereof
Inventor: SUNG GI SUK
IPC: G02B5/04
Filed: 2008-02-27
Abstract: A complex prism sheet for a backlight unit and a manufacturing method thereof are provided to prevent the inflow of foreign material by coupling a diffusion layer and a protection layer in the prism sheet. A complex prism sheet is comprised of a lower layer(120), a middle layer(130), an upper layer(150) and an air layer(170). A light diffusing structure is formed in a lower part of the lower layer. The middle layer is stacked in the upper side of the lower layer. The columnar prism shapes are formed in the upper side in parallel. The lower layer, the middle layer, and the upper layer are integrated. The air layer is formed between the valley of the prism shape of the middle layer and the lower side of the upper layer. The top of the prism shape of the middle layer and the lower side of the upper layer are bonded with adhesive.
Patent KR-20090092926-A (KR)
Title: Method of forming metal line of semiconductor devices
Inventor: LEE JUNG WOONG
IPC: H01L21/28
Filed: 2008-02-28
Abstract: A method of forming a metal line of a semiconductor device is provided to easily form a damascene pattern by forming a spacer on a side wall. The first etch stop layer(106) is formed on the semiconductor substrate(102). The first insulating layer(108) including the contact plug(110) is formed on the first etch stop layer. The second etch stop layer(112) is formed on the first insulation layer. The second insulating layer(114) is formed on the second etch stop layer. The hard mask pattern is molded on the second insulating layer. The metal wiring(118) is connected to the contact plug.
Patent KR-20080082909-A (KR)
Title: Three-dimensional printer
Inventor: TETSUKA CHIKAO
IPC: B41J2/01
Filed: 2008-03-03
Abstract: A three-dimensional printer is provided to obtain improved print quality by controlling the discharging of ink corresponding to the curvature of a printing object surface. A three-dimension printer comprises a support device for supporting a printing object(80). A printer head(85) having a plurality of discharge holes is rotatably installed above the printing object. The discharge hole is open vertically to a surface(81) of the printing object. The printing object surface is spaced apart from a bottom surface(86) of the printer head by a predetermined distance, which is determined by the size and speed of ink droplets discharged from the discharge holes. The printing object rotates about an X axis(X) and a Y axis(Y) which pass through a position(01) set inside the printing object.
Patent KR-20090094586-A (KR)
Title: Multi-step slide module of portable terminal
Inventor: LEE DOO HYUNG
IPC: H04B1/38
Filed: 2008-03-03
Abstract: A multi-step slide module of portable terminal is provided to equip a liquid crystal panel and a manual pad separately by implementing a slide plate as 2 shift sliding function. A first plate(220) is about the main plate to the semi-automatic slide open and close driving. A second plate(230) is driven to the first plate in semi-automatic slide opening and closing. A first elastic member(140) generates the elastic force and the first plate opens and closes the main plate semi-automatically. A second elastic member(150) makes the second plate opens and closes the first plate semi-automatically.
Patent KR-20090095090-A (KR)
Title: Ultra thin type case for glasses lens
Inventor: KIM HO JIN
IPC: A45C11/04
Filed: 2008-03-04
Abstract: An ultra thin glasses lens case is provided, which enables to remove the foreign material of the lens of glasses without additional glasses towel. An ultra thin glasses lens case comprises: an outer side protecting plate(300) protecting the outer side of the lens of glasses; an inner side protecting plate(200) which protects the inner side of the lens of glasses and in which one side is connected to the outer side protecting plate; a folding unit(400) which folds the outer side protecting plate and the inner side protecting plate and pivots them; lens protection fiber(700) which is adhered to the inner side of the inner side protecting plate and outer side protecting plate; and a detaching member which makes the rotary edge of the inner side protecting plate and outer side protecting plate detachable from each other.
Patent KR-20090095773-A (KR)
Title: Location tracking system
Inventor: LEE CHOM SIK
IPC: G01S19/11
Filed: 2008-03-06
Abstract: A position tracking system is provided to process position information of a moving device by periodically transmitting data generated in an inner part or data generated from an external device to a position measurement server. A moving device(100) includes a position information receiving part(110), a frequency transceiving device(120), an additional data transceiving part(130), and a power part(140). The position information receiving part collects GPS position information. The frequency transceiving device transmits/receives a low frequency like radio frequency and a wireless LAN high frequency like IEEE 802.11. The additional data transceiving part communicates with an information collection device about an external environment like position data, temperature, and humidity. The power part is semi-permanently used.
Patent KR-20090096063-A (KR)
Title: A face protective equipment for welding
Inventor: YOO SANG SEOP
IPC: A61F9/06
Filed: 2008-03-07
Abstract: Face protective equipment for welding is provided to protect an operator from strong toxic gas, heat, and flame generated in welding by improving adhesiveness of a safety goggles and a mask on the equipment. Face protective equipment(100) includes a mask(110), a safety goggles(120), and a dust protection mask(130). The mask has a side opened downward. The mask has an opened hole(112) and a respiration hole(114). On the both sides rearward of the respiration hole, a Velcro(116) is equipped. The safety goggles are adhered to an outer circumference of the opened hole to protect eyes. The dust protection mask is adhered to the outer circumference of the respiration hole to cover a nose and a mouth. The dust protection mask prevents inflow of toxic gas in respiration of a wearer.
Patent KR-20090096994-A (KR)
Title: Vehicle lamp assembly
Inventor: PARK JONG RYOUL
IPC: F21S8/10
Filed: 2008-03-10
Abstract: A vehicle lamp assembly is provided to easily form the structure of discharging heat generated from the light source by positioning the light source at the location deviated from the optical center through the light guide. The light source(110) generates the light by using the power source of the predetermined power supply unit. The light guide(160) is made of the plastic body of the rod shape consisting of the rod type transparent glass or PMMA or PMMI etc. The light irradiated from the light source is radiated to the light guide through the reflecting structure. The reflecting surface(120) accommodates the light output part of the light from the photometric section of the light guide. The condensing lens(130) is the aspherical refractive lens. The housing(170) fixes the light source and light guide.
Patent KR-20090101639-A (KR)
Title: The display system for valve opening degree using electrostatic capacitance
Inventor: CHOI YOUNG WOON
IPC: F16K37/00
Filed: 2008-03-24
Abstract: PURPOSE: An indicating system of opening degree of a valve is provided to measure the opening degree of the valve by a layman anytime. CONSTITUTION: An indicating system of opening degree of a valve comprises a handle part(100), a housing part(110), a pipe part(150), a flux controlling part(160), a capacitance sensor, and a display part(140). A first plate(120) is formed in the lower part of the handle part. A second plate(130) is formed in the lower part of the housing part. The handle part is mechanically combined with the housing part. The capacitance sensor is comprised of the first plate and the second plate by controlling the distance of the top of the handle part from the lower part of the housing part. The display part displays the opening according to an output signal of the capacitance sensor.
Patent KR-20090102483-A (KR)
Title: Apparatus and method for changing view angle in three dimesion route guidance system
Inventor: KIM HAK SOO
IPC: G08G1/0969
Filed: 2008-03-26
Abstract: PURPOSE: An apparatus and a method for changing a view angle in 3D route guidance system are provided to allow a user to recognize a target point by changing a perspective angle and a zoom level according to guide distance and situation. CONSTITUTION: An apparatus for changing a view angle in a 3D route guidance system includes a distance information acquisition part, a determining unit, and a view angle changing part. The distance information acquisition part acquires distance information from a current position to a target point(S810). A determining unit judges whether a route guide navigation system is positioned within a constant range from the current position(S820).
Patent KR-20090103250-A (KR)
Title: Ink composition for transparent electrode and method of manufacturing transparent electrode using the ink composition
Inventor: KIM YOUNG HOON
IPC: C09D11/52
Filed: 2008-03-28
Abstract: PURPOSE: An ink composition for a transparent electrode is provided to form an electrode by directly the composition on an object and to ensure excellent optical transmittance. CONSTITUTION: An ink composition for a transparent electrode comprises nanosized polyethylenedioxythiophene-based conductive polymer 0.1 ~ 2 weight%, nanosized metal particle 0.1 ~ 5 weight%, carbon nanotube 0.1 ~ 5 weight%, thermosetting or UV curing cross-linking agent 3 ~ 50 weight%, the balance of any one selected from the group consisting of water, isopropanol, methanol, ethanol, acetone, chloroform, chlorobenzene, toluene, anisole, benzene, dichlorobenzene, xylene and these solution.
Patent KR-20090104309-A (KR)
Title: Circuit for column selecting signal of a semiconductor memory device
Inventor: CHOI BYOUNG JIN
IPC: G11C7/10
Filed: 2008-03-31
Abstract: PURPOSE: A column selection signal circuit of a semiconductor memory device is provided to secure a margin of the column selection signal by controlling an access timing of a column selection signal according to the operation mode using one signal line. CONSTITUTION: A column selection signal circuit(100) includes a control signal generating circuit(200) and a column selection signal output circuit(400). The control signal generating circuit generates a control signal by combining an operation mode signal and the read/write timing separation signals coded with the access timing information of the column selection signal. The column selection signal output circuit delays the column selection signal with the different delay quantity. The column selection signal output circuit outputs and selects one of the column selection signals with different delay quantity according to the control signal.
Patent KR-20090107135-A (KR)
Title: Lever cam device for press
Inventor: PARK JONG KYU
IPC: B30B1/28
Filed: 2008-04-08
Abstract: PURPOSE: A lever cam device of a press for plastic processing of panels is provided to bend the edge of panels easily and to reduce processing and assembling numbers. CONSTITUTION: A lever cam device of a press comprises a cam housing(10), a support(14), a cam base(16), a cam slide(24), a cylinder(32), and a hinge plate(30). The cam housing is mounted on a certain position of a lower die of the press, and an edge side of a panel is placed in the cam housing. The support is mounted on the lower die outside of the cam housing. The cam base has a moving end(18) on the inside end and a rotation center end(20) on the outside end to be hinged on support. The cam slide is assembled to an upper die of the press and bends the edge of the panel. The cylinder is located outside of the cam base, and raises the cam base lowered on its weight. The hinge plate is connected between the cam base and the cylinder, and angle-rotates the cam base to the raised position according to the cylinder driving.
Patent KR-20090109211-A (KR)
Title: Solar boiler system
Inventor: IM MAN SIK
IPC: H02S40/44
Filed: 2008-04-15
Abstract: PURPOSE: A solar boiler system is provided to prevent the adherence of sulfate in a battery by charging the battery all the time using sunlight and household power. CONSTITUTION: A solar boiler system comprises a solar cell unit(10) which absorbs sunlight and produces power, a power supply controller(20) which controls the power produced in the solar cell unit, a battery(30) in which the controlled power is stored, a boiler(40) which uses the electric power of the battery through the electric power supply controller, an external power input unit(50) in which external power supplied to the solar cell unit and the battery is inputted, a switching unit(60) which connects or blocks the external power supply inputted to the external power input unit to battery, and a control box(70) which controls the solar cell unit, the electric power supply controller, and the switching unit.
Patent KR-20090113730-A (KR)
Title: Lighting Cover
Inventor: KIM JI HO
IPC: F21V17/10
Filed: 2008-04-28
Abstract: PURPOSE: A lighting cover is provided to perform a beautiful design and an aesthetic sense by displaying a transparent texture and an opaque texture in an inner circumference of a main body. CONSTITUTION: A lighting cover main body has a circular, a square, or a cone shape. The lighting cover main body is made of glass material. The lighting cover main body is divided into a top part(40) and a bottom part(50). An opening part(47) is formed in the top part of the lighting cover main body. A socket(250) is inserted to the opening part of the lighting cover main body. A transparent texture(10) and an opaque texture(15) are displayed on an inner circumference of the lighting cover main body. An ultraviolet curable adhesive is coated on a cross section(45) of the top part of the lighting cover main body and a cross section(55) of the bottom part.
Patent KR-20090114229-A (KR)
Title: Apparatus for removing slag attached to lance
Inventor: AN SEONG KI
IPC: C21C5/46
Filed: 2008-04-29
Abstract: PURPOSE: An apparatus for removing slag attached on a lance is provided to reduce work load of an operator, and to extend an exchange period of a slag removing knife while preventing abrasion of the knife. CONSTITUTION: An apparatus(10) for removing slag attached on a lance comprises a body(20), a slag removing unit(30), and a cooling device(40). The body is arranged on the top of a converter, and the lance passes through the body. The slag removing unit removes the slag attached on the lance. The cooling unit is formed on the body to cool the slag removing unit. The slag removing unit includes a slag removing knife(31), a knife supporter(32), and a pin member(33). The slag removing knife is connected with the body.
Patent KR-20090115367-A (KR)
Title: Tennis racket for blow strengthening and shock absorption
Inventor: KIM DAE SIK
IPC: A63B49/14
Filed: 2008-05-02
Abstract: PURPOSE: A tennis racket for blow intensification and impact absorption is provided, which strengthens hitting power as the liquid moves to the head in hitting a ball. CONSTITUTION: A tennis racket for blow intensification and impact absorption comprises a frame(1) formed in an ellipse; a net(2) which is installed to be crossed in length and width direction on the inner circumference of the frame; a supporting part(3) extended to the outer side from one side edge of the frame; a handle part(4) extended to the outer side in the end of the supporting part; a hollow(5) which is formed inside the frame, supporting part, and handle part; and a liquid storage tube(6).
Patent KR-20090116350-A (KR)
Title: Apparatus for locking optical fiber
Inventor: PARK HONG JIN
IPC: G02B6/42
Filed: 2008-05-07
Abstract: PURPOSE: An apparatus for locking optical fiber is provided to improve the processing quality of the processing object by improving the mode coupling of the laser beam. CONSTITUTION: The base(110) supports the optical fiber(20). The bending fixing means fixes the optical fiber to the bending state. The bending fixing means includes the first engaging member(120), and the second engaging member(130) and bending member(140). The first engaging member combines a portion of the optical fiber with the base. The second engaging member combines the rudder part of the optical fiber with the base. The bending member supports the optical fiber and is installed to the intersection direction.
Patent KR-20080099804-A (KR)
Title: Clothes washing machine
Inventor: KUBOTA TOORU
IPC: D06F39/10
Filed: 2008-05-08
Abstract: A washing machine can obtain superior antibacterial effect even if the concentration of antibacterial silver ion is hot high. A washing machine includes a water tub which is installed in a main body and containing the washing water; antimicrobial agent(28) slowly-dissolving in the washing water and emitting silver ion; and a case(27) storing the antimicrobial agent. The maximum concentration of the silver ion by the antimicrobial agent is set up less than 50ppb at the maximum water level inside the tub. At least the part of the case which is contacted with the washing water is made of non-polar synthetic resin.
Patent KR-20090117206-A (KR)
Title: Sanitary water pack for preventing contamination of water storage tank used in water purifier and method for disinfecting purifier using the same
Inventor: KIM CHAN GOO
IPC: B01D35/00
Filed: 2008-05-09
Abstract: PURPOSE: A sanitary water pack for preventing contamination of a water storage tank used in a water purifier and a method for disinfecting the water purifier using the same are provided to prevent expose purified water to the air in a water tank. CONSTITUTION: A sanitary water pack(70) for preventing contamination of a water storage tank includes a purified water inlet(73), a purified water outlet(71,72), and a disinfectant(80). The inlet and the outlet are formed as one entrance. The disinfectant is coated on an inner wall of the sanitary water pack.
Patent KR-20090118163-A (KR)
Title: Method and system for condition setting an image device
Inventor: LEE KWANG WON
IPC: H04N5/44
Filed: 2008-05-13
Abstract: PURPOSE: A display state setting method and an image display device including a memory unit and a controller are provided to easily perform the upgrade of an image device and to upgrade the image display device. CONSTITUTION: A display state setting method of an image display device is as follows. A computer(100) inputs a power on command from a user(205). The computer receives user information from the user(220). A setting state is checked according to user information(245). The image display device is set according to the setting state.
Patent KR-20090118284-A (KR)
Title: An automatic measuring apparatus for suspended solid
Inventor: LEE YONG SEOK
IPC: G01N7/00
Filed: 2008-05-13
Abstract: PURPOSE: An automatic suspended material measuring device is provided to measure suspended materials in the field and facilitate handling. CONSTITUTION: An automatic suspended material measuring device comprises a sample supply tank(10), a measurement module main body(20), a membrane filter(30) and a discharge unit(40). The automatic suspended material measuring device more comprises a sample amount measuring part(50), a pressure measurement unit(60), and a storage part(70) and a controller(80). The sample supply tank supplies samples(1) to the measurement module. The measurement module main body comprises an upper housing(21), a lower housing(22), and a coupling member(23). The membrane filter filters suspended materials included in the sample moving downstream. The discharge unit compulsorily discharges the sample within the measurement module main body through an outlet port. The sample amount measuring unit measures the amount of the sample. The pressure measurement unit comprises a first pressure gauge(61) and a second pressure gauge(63).
Patent KR-20090121706-A (KR)
Title: Heat exchanger
Inventor: SHIN HYEON GIL
IPC: F28F9/00
Filed: 2008-05-22
Abstract: PURPOSE: A heat exchanger is provided to increase the heat exchange efficiency by connecting more tubes to the tube connection bracket by being fixed with the inserted tube. CONSTITUTION: The heat exchanger includes the head tank, tube, and heat sink. The heat exchange fluid flows in or exhausts in the head tank. The tube is connected and installed between the head tank by the tube connection bracket. The heat sink is installed in a plurality of tubes and operates the heat exchange by the heat exchange fluid flowing in a plurality of tubes. A plurality of fixing holes(10a) is formed in the tube connection bracket(10). The burr(10b) for interlinking the tube(20) is formed in the edge of the fixing hole. The burr is perpendicularly projected to the side in which tube is connected. The tube is fixed in the outside of the burr. When the distance of the tubes is d, the distance of the burr is h, and the thickness of tube is t, d = h - (2 x t).