baber/WOPTO huggingface dataset:
Patent KR-20090011580-A (KR)
Title: Operation apparatus of switch
Inventor: CHOI SEUNG CHEOL
IPC: H01H33/28
Filed: 2007-07-26
Abstract: An operation apparatus of a switch is provided to simplify the structure of a circuit breaker by applying a moment operation function to the spring charging part of the circuit breaker. An operation apparatus of a switch includes an input part(100), an actuator part(200), a latch unit(300) and a trip portion(400). The input part is rotated with the driving force delivered from the motor or the manual operation device. The actuator part performs the insertion motion with the rotation of the input part. The latch limits/release the actuator part, and the trip portion operates the latch unit. The input part includes an operation axis(110) and the input camp(120). The motor or the manual operation device is connected to the operation axis, and the Input cab is combined with the operation axis. The actuator part comprises a driving shaft(210), a hook lever(220), a trip lever(230) and a torsion spring.
Patent KR-20090011585-A (KR)
Title: Apparatus and method for reducing load in evolved utran node b in portable communication system
Inventor: YUN JI HOON
IPC: H04B17/40
Filed: 2007-07-26
Abstract: An apparatus for distributing the load of a base station in a mobile communication system and a method thereof are provided to distribute the load between base stations effectively in an overlapped cell of the mobile communication system. The controller of a source base station receives the load information of neighboring base stations(601). The controller performs the process of comparing the load of the source base station with the load of the neighboring base station to check the load difference between the source base station and neighboring base station(603). If the load difference is bigger than a predetermined amount, the controller determines whether the load of the source base station is larger than that of the neighboring base station(605). If so, the controller lowers the hysteresis value of the source base station to distribute the load of a mobile communication system(607).
Patent KR-20090013358-A (KR)
Title: Water ionizer having function of chlorine removal
Inventor: CHO MIN JE
IPC: B01D35/00
Filed: 2007-08-01
Abstract: A water ionizer having a chlorine removing function is provided to produce acidic water in a state that is most suitable for the skin care by completely eliminating chlorine contained in acidic water, thereby maximizing inherent characteristics of the acidic water. In a water ionizer converting raw water into acidic water and alkaline water to extract the acidic water and alkaline water by an acidic water extraction part(120) and an alkaline water extraction part(130) respectively, a water ionizer having a chlorine removing function comprises a chlorine removing filter part(150) installed in the acidic water extraction part to remove chlorine contained in the acidic water. The water ionizer having the chlorine removing function comprises the chlorine removing filter part installed in the alkaline water extraction part to remove chlorine contained in the alkaline water.
Patent KR-20090013880-A (KR)
Title: Checking apparatus opening housing of manufactures
Inventor: JEONG SUN TAE
IPC: G09F3/00
Filed: 2007-08-03
Abstract: An apparatus for checking an opening state of a housing is provided to indicate an opening state of a housing according to a cutting state of a sticker along a boundary of the housing by attaching the sticker on the boundary of the housing. An apparatus for checking an opening state of a housing includes an adhesive guiding side in order to confirm an opening state of the housing. The adhesive guiding side is formed at each of adjacent boundary parts of the housing. A sticker having a partial peeling function is attached on the adhesive guiding side.
Patent KR-20080050979-A (KR)
Title: System and method for handling error of home network based on inference
Inventor: SON YOUNG SUNG
IPC: H04L12/26
Filed: 2007-08-07
Abstract: A system and a method for processing a home network error based on inference are provided to allow a user to accurately and conveniently process an error by properly providing inferred results to each error processing procedure. A service error recognizing module(123) recognizes an error generated from a service of a home network system, and collects the error information. A home network error recognizing module(124) recognizes an error generated from networks of the home network system, and collects the error information. A device error recognizing module(125) recognizes an error generated from a device of the home network system, and collects the error information. An error processing management module(122) infers an error type and an error processing rule to solve the error, provides the inference results to a user, and performs an error processing rule selected by the user.
Patent KR-20090015282-A (KR)
Title: Method to activate electronic payment means in mobile terminal and activity server thereof
Inventor: HWANG JIN WOO
IPC: G06Q20/30
Filed: 2007-08-08
Abstract: An electronic payment unit activation method and an activation server are provided to activate an electronic payment unit mounted in a mobile terminal in inactivated state, as soon as a user wants the activation, and to make an application process thereof conducted easily and quickly. Usage authentication is requested for an inactivated electronic payment unit by using subscriber personal information of a user terminal and first intrinsic ID information of the inactivated electronic payment unit(S601). Authentication for the first intrinsic ID information is performed to determine usage approval for the inactivated electronic payment unit. A type of a subscriber is perceived by using the subscriber personal information(S610). A first parameter value matched with the type of the perceived subscriber is provided to a user terminal together with usage approval(S612). The first parameter value is set in the user terminal, and an electronic payment unit is activated, then charges are paid according to the first parameter value(S614).
Patent KR-20080014685-A (KR)
Title: Method for driving light-emitting diode, light-emitting diode, method for driving display, display, method for driving electronic device, electronic device, method for driving optical communication apparatus, and optical communication apparatus
Inventor: BIWA GOSHI
IPC: H05B44/00
Filed: 2007-08-10
Abstract: A light emitting diode and a driving method thereof, a display device and a driving method thereof, an electronic device and a driving method thereof, and an optical communication apparatus and a driving method thereof are provided to remarkably reduce variations of light emitting wavelength due to the current density. A light emitting diode includes a p-type layer(13), an n-type layer(12), and a light emitting layer(11) disposed between the p-type layer and the n-type layer and having an indium-containing quantum well structure, in which each of the p-type layer, the n-type layer, and the light-emitting layer contains a nitride-based group III-V compound semiconductor crystal having a wurtzite structure. The light-emitting layer has a main surface inclined at an angle of 0.25 degree to 2 degree with respect to a c-plane. The luminance of the light-emitting diode is modulated with current density within the range of 20 A/cm^2 or less.
Patent KR-20090017896-A (KR)
Title: Supported catalysts including bi-functional chemicals for preparing polyolefin, and method for preparing polyolefin using the same
Inventor: CHOI KEE HO
IPC: C08F4/654
Filed: 2007-08-16
Abstract: A catalyst supported with bi-functional compounds for preparing polyolefin is provided to obtain polyolefin with low density and excellent environmental stress crack resistance(ESCR) even in case of not using a co-catalyst and comonomer or using the small amount of them. A catalyst for preparing polyolefin is supported with a bi-functional compound having a co-catalyst function and comonomer function, in Ziegler-Natta-type catalysts or a carrier supported with a metallocene catalyst. The carrier supported with Ziegler-Natta-type catalysts is an Mg-based carrier and the carrier supported with the metallocene catalyst is a silica-based carrier.
Patent KR-20090019164-A (KR)
Title: A method and a device for detecting dnas, etc
Inventor: HAN JUNG LM
IPC: G01N33/53
Filed: 2007-08-20
Abstract: A method for detecting DNA is provided to detect the gene in the biomolecule detecting apparatus by using the ionic strength of the single strand gene after removing impurities generated in the PCR amplification process and denaturing the gene by heating, thereby reducing the time required to the purification process. The method for detecting DNA comprises the steps of: injecting the sample including the adsorbent vehicle in which the gene is absorbed into the chamber of the biomolecule detecting apparatus(S20, S30); removing impurity by washing the sample within the chamber(S40); denaturing the gene by adding the heat to the sample(S50); and detecting the gene in the sample by using the biomolecule detecting apparatus(S60).
Patent KR-20090019450-A (KR)
Title: Air-hose coupling structure of train
Inventor: PARK YONG SOK
IPC: F16L15/00
Filed: 2007-08-21
Abstract: A structure for connecting air hose of the train is provided to easily separate the air hose by exhausting the air remaining behind in the air hose with the air discharge section. A structure for connecting air hose of the train comprises the air hose(10) including the inside of hollow and the joint part formed after one side; the fitting portions(21) inserted to the dissimilar edge end of the air hose; the settling portion(22) extended from one side of the fitting portion; the connecting member(20) having nut fastening parts(23) which are inserted in the exterior and are freely rotated; and the screwing part(30) having the first screw part(31) screwed up in the nut fastening part(23) of the connecting member and the second screw part(32) screwed up in the connection part of the train.
Patent KR-20090019625-A (KR)
Title: The lamp to be fixed on the wall or to the ceiling
Inventor: PARK YOUN JONG
IPC: F21V15/01
Filed: 2007-08-21
Abstract: An attachable lighting apparatus is provided to couple easily a sidewall member and a sidewall member with each other in a perpendicular direction without processing obliquely both ends of the sidewall member in a thickness direction. A case includes an upper plate member(51), a lower plate member(52), a plurality of connective members(53), and a plurality of sidewall members(54). A light source is attached on a bottom surface of the upper plate member. The upper plate member is attached on a wall body or a ceiling. The lower plate member is parallel to the upper plate member and is formed with a transparent or a semi-transparent material. The connective members are coupled with edge parts of the lower plate member toward the upper plate member. The sidewall members are separably coupled with the upper plate member.
Patent KR-20090020877-A (KR)
Title: Method for administrating mobility based on network
Inventor: KONDRATIEVA VERONIKA
IPC: H04B7/26
Filed: 2007-08-24
Abstract: A method for managing the mobility based on a network is provided to release a PMIP(Proxy Mobile IP) tunnel resource without adding an interface after the inter-AGW handoff is performed, and release the resource in the previous network immediately after the handoff. A terminal(400) receives a new IP address from an access gateway(AGW2)(420) of the current PIMP tunnel(404) through a new base station(eBS2)(440), and then receives a service through a tunnel(403) established between access gateways of the current PIMP tunnel through the new base station. The terminal requests the previous base station(eBS1)(430) and previous gateway(AGW1)(410) to release resources through the new base station. The previous gateway releases the resources assigned to the terminal in response to the resource release request of the terminal.
Patent KR-20090020927-A (KR)
Title: A flocculator include guide vane and hydrofoil blade with vortex bars.
Inventor: EUM TAE GYOUNG
IPC: C02F1/52
Filed: 2007-08-24
Abstract: A flocculator including a guide vane unit and a vortex bar having hydrofoil blades adhered thereto is provided to increase flocculation efficiency by generating a uniform flow and a mixed flow in the flocculator through the operation of an impeller comprising the hydrofoil blades adhered to the vortex bar, thereby increasing the contact frequency of flocs. In a flocculator(a) in which an access passage(d) is installed in a slab on a top side of the flucculator, a speed variable driver(1) is installed in the center of the access passage, and a vertical shaft(2) is vertically connected to a bottom part of the speed variable driver, a flocculator including a guide vane unit and a vortex bar having hydrofoil blades adhered thereto is characterized in that: the location of an impeller(3) is determined at a first row of the flocculator such that length of the vertical shaft becomes 1/3 to 1/2 of a length between a flocculator bottom(b) and the surface of water; the impeller is into a bottom end of the vertical shaft, keys are inserted into key grooves, assembly an impeller fixture(4) with the impeller, and the impeller fixture is fastened and fixed to the impeller by a fixing screw; a guide vane unit(5) is installed on a bottom part of the impeller, and the guide vane unit is fixedly installed on a support(6); hydrofoil blades are adhered to a blade hub to a predetermined angle at equal intervals to form the impeller; and a plurality of guide vanes are installed on an inner part of the guide vane unit at an inlet of the impeller.
Patent KR-20070098976-A (KR)
Title: An advertisement providing system and method
Inventor: CHO HONG GOO
IPC: G06Q30/00
Filed: 2007-09-11
Abstract: A system and a method for providing AD(ADvertisement) information are provided to generate AD matched with a current interest field of a data sender or a data recipient in real-time, and add the AD to information exchanged between the data sender and the data recipient. A user information database(240) stores user information including personal information and frequently updated user preference information registered by a user. An AD information database(250) stores the AD information including AD contents, an AD ID, and advertiser information. A real-time AD generation system(220) generates the AD information matched with the current interest information of the user based on the user preference information stored in the user information database and the AD information stored in the AD information database.
Patent KR-20090027283-A (KR)
Title: Apparatus of transferring a test tray and test handler using the same
Inventor: BEOM HEE RAK
IPC: H01L21/66
Filed: 2007-09-12
Abstract: An apparatus of transferring a test tray and test handler using the same are provided to prevent collision between the holding shank and the test tray by forming the contact surface-contacting the side of the test tray with an inclined angular. The test tray transfer mechanism(900) is connected to the X-axis stage(990) and is moved along the X-axis stage. The rail for moving the test tray is set between the second buffer part(500) and loading/unloading unit(300) and between the loading/unloading unit and the first buffer part(400). The test tray transfer mechanism is moved to the loading/unloading unit along the X-axis stage. The test tray transfer mechanism holds the test tray from the loading/unloading unit.
Patent KR-20090029427-A (KR)
Title: Mechanism for adjusting of height of vehicular seat
Inventor: KIM JUN JAE
IPC: B60N2/04
Filed: 2007-09-18
Abstract: A seat height control device for a car is provided that the coupling structure of the hardness reinforcement material and left and right side frame is simplified with the connection pin. A seat height control device for a car comprises left and right side frames(30a,30b) in which the regulator for the height control is installed, and a rear rod(38) connected through the forward load(33) rotated with regulator with the forward load. The side frame includes top and bottom tracks(10,11) letting move forward and backward the sheet, a toothed gear(23) which is equipped on the top of top and bottom magnetic track and is connected to the knob(21), a drum restricting the rotation of the toothed gear.
Patent KR-20090030527-A (KR)
Title: Radio frequency identification receiver/transceiver device
Inventor: KIM NAM YUN
IPC: H04B5/02
Filed: 2007-09-20
Abstract: An RFID transceiver is provided to minimize the influence of interference signals by adjusting the antenna gain through real-time monitoring for received signals. An antenna attenuating part(110) comprises one or more first attenuators connected with an antenna. A signal separator(120) diverges transmitted/received signals by being connected with the antenna attenuating part. A signal coupler(135) couples received signals diverged by the signal separator. A signal level detecting part(140) produces measurement information by sensing the power level of the coupled signals. A controller(190) determines whether interference signals exist according to the measurement information, and then controls the amplification/attenuation operation of the antenna attenuating part.
Patent KR-20090034021-A (KR)
Title: Pump for sensing a pressure of vehicle
Inventor: CHO JUNG EUN
IPC: B62D5/07
Filed: 2007-10-02
Abstract: A pump for sensing pressure of vehicles is provided to reduce the output flux and to enlarge the return flow rate by additionally installing a return part mounted to one side of a spool valve. A pump for sensing pressure of vehicles comprises: housing; a rod part controlling the area of an orifice; a spool valve controlling the area of by-pass; a return part(50) formed in the spool valve; and a return hole for transferring the fluid inflowing through the return part. The return part includes: a case(52) in which a path(52a) is formed while being curve-cut; a spring(54) fixed to the inner one-side of the case; a ball(56) positioned in the spring in order to open and close the path; and a support stand(58) supporting the ball.
Patent KR-20090034577-A (KR)
Title: Precision transfer mechanism and nano positioning stage using the same
Inventor: JEONG JAY IL
IPC: H01L21/677
Filed: 2007-10-04
Abstract: A precision transfer mechanism and nano positioning stage using the same are provided to consecutively arrange the servo motor and piezo actuator and to extend the stroke range of the transport mechanism. The servo motor(2) is arranged in the fixed end. The first linear guide is driven by the servo motor. The piezo actuator(8) is arranged in the first linear guide. The piezo actuator generates the fine displacement in the transfer direction of the first linear guide. The second linear guide is arranged in the end part of the piezo actuator. The second linear guide is transferred by the servo motor and displacement about the fixed end.
Patent KR-20090035212-A (KR)
Title: Mobile terminal and method of data communication therein
Inventor: LEE WON WOO
IPC: H04B1/40
Filed: 2007-10-05
Abstract: A mobile terminal and a data communication method thereof are provided to enable a terminal of a user to receive a specific control signal from a terminal of the other party and then output vibration. A camera(121) photographs an image. A sound outputting module(152) outputs an audio signal. A wireless communication unit(110) performs data communication. A display unit(151) displays the data. An alarm unit(153) outputs vibration. In case the specific control signal is received from the other party during the data communication, a controller(180) outputs the vibration. In case specific data is inputted during data communication through a user input unit, the controller produces the control signal relating to the vibration outputted from the terminal of the other party.
Patent KR-20090036324-A (KR)
Title: Double valve assembly of exhaust system in vehicle
Inventor: KIM HOON
IPC: F01N13/08
Filed: 2007-10-09
Abstract: A dual valve device of an exhaust system for vehicles is provided to improve the engine output regardless of the engine operation area by using a dual valve varying the exhaust gas inflow. A dual valve device of an exhaust system for vehicles comprises a valve assembly(2) installed at an exhaust pipe(1) and diversifying an exhaust gas flow rate relative to an engine operation zone. The valve assembly has: a low speed zone valve(3) having a plurality of exhaust paths(5) along the circumference; and a high speed zone valve(6) integrally installed at the end of the low speed zone valve. The high speed zone valve is selectively opened and closed the exhaust gas pressure which is flowed through an exhaust pipe.
Patent KR-20090036748-A (KR)
Title: Lift instrument for removing fold
Inventor: PARK JAE YOUNG
IPC: A61B17/06
Filed: 2007-10-10
Abstract: A lift instrument for removing a fold is provided to be applied to all part of the body by using a thread to lift the skin tissue. A thread has thick of 1.0~2.3 mm while being coupled with a skin tissue is used to lift the skin tissue. Needles(111,112) are equipped at one of both ends of the thread at least, and the needle has a slow curve like a bow, and the length of the straight direction of the needle is 40~140 mm. The needle is equipped at both ends respectively while having the same radius of the curvature.
Patent KR-20070108488-A (KR)
Title: A package for receiving solid state pick-up element and a solid state pick-up device
Inventor: SEKIMOTO EMIKO
IPC: H04N5/372
Filed: 2007-10-15
Abstract: A solid state pick-up device and a package for receiving a solid state pick-up device are provided to remove useless spaces existed at location determination holes of mounting hole forming part by positioning the each location determination holes and the each mounting holes. A solid state pick-up device, and a concave part(2) for receiving the solid state pick-up device are formed in a package(11). A pair of mounting holes(5,6) are formed at a pair of side parts facing the concave part on a surface of the package. A transparent material member is mounted in the concave part to shield the semiconductor device. The surface of the package is formed higher than the transparent material member.
Patent KR-20090040012-A (KR)
Title: Cyclodextrin derivatives and low-refractive index materials comprising same
Inventor: SUH DONG HACK
IPC: C08B37/00
Filed: 2007-10-19
Abstract: A cyclodextrin derivative is provided to allow compatibility to be easily adjusted and show low refractive index and excellent thermal stability, thereby being used for low-refractive index materials as a gap material. A cyclodextrin derivative has a structure represented by the formula 1. In the formula 1, the formula 1-a is a cyclodextrin main domain of which all or some hydroxyl groups are substituted for substituent A, wherein A is identical or different -O-R, -O-CO-R, -O-CO-NH-R, -SO3-R, -NH-CO-R, -S-R, -NH-R, -COOR, -NH-SO2-R, -O-CH2CH2-Rf, -O-CO-Rf, -NH-CO-Rf, or -O-CO-CH2CH2-Rf; L shows the formula 1-b, the formula 1-c, the formula 1-d, the formula 1-e, the formula 1-f, the formula 1-g, the formula 1-h, the formula 1-i, the formula 1-j, the formula 1-k, the formula 1-l, the formula 1-m, the formula 1-n or the formula 1-o as a cyclodextrin linker; m is an integer of 1 to 24; and w is an integer of 2 to 4.