baber/WOPTO huggingface dataset:
Patent KR-20080100066-A (KR)
Title: Wireless positioning system and method for determining of coordinate of fixed node thereof
Inventor: BAIK JIN SERK
IPC: H04W64/00
Filed: 2007-05-11
Abstract: A wireless position measurement system and a method for determining the coordinates of a fixed node are provided to accurately calculate the coordinates of a non-fixed node by using the reference coordinates of the fixed node. A method for determining the coordinates of a fixed node in a wireless position measurement system comprises the following steps of: setting up an installed node as the first fixed node(S210), and setting up the coordinates of the first fixed node as the first reference coordinates(S220); calculating the second reference coordinates of the second fixed node, installed after the installation of the first fixed node, by using the first reference coordinates(S230, S240); and calculating the third reference coordinates of the third fixed node, installed after the installation of the second fixed node, by using the calculated first and second reference coordinates(S260, S270).
Patent KR-20080100579-A (KR)
Title: The refining method of ammonia and apparatus thereof
Inventor: LEE TAEK HONG
IPC: C01C1/12
Filed: 2007-05-14
Abstract: An ammonia -purifying method is provided to be implemented in the series processing, to obtain a high ammonia recovery rate and purity, to replace no an adsorber without an adsorption process and to cause no smell or environmental contamination. Low-boiling point materials including carbon dioxide, methane and nitrogen are removed in the first distillation tower(100). High-boiling point materials including moisture and oil are removed in the second distillation tower(200). The low-boiling point materials including carbon dioxide, methane and nitrogen are ejected in the first distillation tower to a phase of the steam vapor. Ammonia which is product in the second distillation tower is ejected to a phase of liquid.
Patent KR-20070057742-A (KR)
Title: Method to constitute implement to separate center line having reinforcement struture
Inventor: HAN SANG KWAN
IPC: E01F9/011
Filed: 2007-05-16
Abstract: A composition method of a median strip having a reinforcement structure is provided to minimize the damage of a vehicle collided against a median strip and to secure the safety of a vehicle covering on the opposite traffic lane by absorbing the impact force caused by a collision and keeping a median strip not to fall down to the opposite traffic lane by covering up the top of a median strip with a reinforcement structure. The invention relates to a composition method of a median strip having a reinforcement structure(20) for reinforcing the stiffness of a median strip(10) not to be damaged and to prevent each unit median strip(11) from falling down toward the opposite traffic lane by erecting unit median strips made of concrete on the central line of a road in a line, assembling a reinforcement structure(20) by placing reinforcement plates(21) provided with convex reinforcements(23) symmetrically by leaving a space as much as the thickness of the median strip and inserting many spacer pipes(24) between upper sides of the reinforcement plates, and then fixing with a fixing member(25) such as a bolt and a nut, and putting the assembled reinforcement structure on the upper part of the unit median strips to be fixed by making the spacer pipes suspended on the top of the median strip.
Patent KR-20080101365-A (KR)
Title: Communication cable of high capacity
Inventor: BAECK JONG SEB
IPC: H01B11/02
Filed: 2007-05-17
Abstract: A high speed communication cable is provided to reduce reflection loss while having impedance of 100ohm where high speed data transmission is possible. In high speed communication cable, a conductor(11) having diameter d is formed into the conductive wire(10) having the external diameter D by being coated with the insulator(12), and the conductive wire is formed to have a pair twist having a predetermined pitch by being twisted. The twist pair is formed to have predetermined set pitch by being twisted with a plurality of conductive wire and includes sheathed unit(30). The characteristics of the conductive wire are that: impedance is 90-100, the diameter e is 0.53~0.65nm, external diameter is 0.9nm-1.1nm. The pitch of twisted wire is 8nm-25nm and the set pitch of the twisted wire is 40nm-150nm.
Patent KR-20080103217-A (KR)
Title: Condenser structure of roof air conditioner in bus
Inventor: LEE SEUNG JU
IPC: B60H1/32
Filed: 2007-05-23
Abstract: A roof air-conditioner condenser structure of a bus is provided to prevent the direct transmission of the vibration and noise caused by a blower unit. The roof air-conditioner condenser structure of a bus is composed of a blowing fan(110) driven by a blowing motor, a grill(120) covering the front side of the blowing fan, a plurality of blower units(100) mutually combined to a guide(130) supporting the blowing fan in one, a condenser unit(200) for detachably installing the plurality of blower units in the roof panel of the bus, and a shielder installed in the condenser unit so that the transmission of the noise and the vibration generated in the blower unit be reduced.
Patent KR-20090001828-A (KR)
Title: Method for providing advertisement agent service and system therof
Inventor: RYU JEONG YUL
IPC: G06Q30/02
Filed: 2007-05-25
Abstract: A method for providing an advertising agency service in internet and a system thereof are provided to gaining maximum advertising effect with cheap cost by a real time decision of an advertiser who make a decision a notice of advertisement whether or not, and a targeting advertising through only potential consumers. A method for providing an advertising agency service comprises a database(130) saving a one or more advertisements keywords divided previously about a plurality of advertisement objects, and an advertising agency server(150) selecting a noticed advertisements contents with a notice material, comparing the advertisements keyword and the notice material keyword, and deciding the advertisements keyword about the notice material by performing a phrase analysis according to predetermined decision criterion about a selection of keyword and a chosen keyword on web.
Patent KR-20070116750-A (KR)
Title: Vibration sensor
Inventor: TAKAHASHI YUJI
IPC: G01P15/125
Filed: 2007-06-05
Abstract: A vibration sensor is provided to compensate for the temperature characteristic of detection sensitivity by using the temperature characteristic of a capacitor. A vibration sensor comprises a vibrator(10) and a driving circuit(20) which mechanically vibrates the vibrator(10), and a detector circuit(30) which detects the physical state of the vibrator(10) with reference to a reference signal(S3) related to a driving signal(S1) of the driving circuit(20) and a detection signal(S4) related to mechanical vibration of the vibrator(10). Temperature characteristic of a phase difference between the reference signal(S3) and the detection signal(S4) compensates for at least a part of temperature characteristic of detection sensitivity of the detection signal(S4) related to the mechanical vibration.
Patent KR-20080000539-A (KR)
Title: An implant ring
Inventor: KIM JAE SUNG
IPC: A61C8/00
Filed: 2007-06-27
Abstract: An implant ring is provided to remove a narrow space between an abutment and a fixture by inserting an implant ring that conforms to the size and the shape of the space between the abutment and the fixture. An implant ring(2) has the shape of a short circular pipe and is inserted between an abutment(1) of an implant and a fixture(3). A hole is formed on the center of the ring to make a bolt of the abutment inserted therein. The surface of the implant ring that comes into contact with the abutment is concave, but the surface of the implant ring that comes into contact with the fixture is plane. The abutment is coupled to the upper end of the ring, and the fixture is coupled to the lower end of the ring. The convex part of the abutment is coupled to the concave portion of the upper end of the ring.
Patent KR-20090000991-A (KR)
Inventor: AN KYONG CHOL
IPC: E02B7/20
Filed: 2007-06-29
Abstract: 본 발명은 라운드 지도록 경사진 형태로 약간 뒤로 누어져 있는 형상의 수문(20)과, 상기 수문(20)의 후면  중간 상측에 연결되며 수문(20)의 후면 하부에 일정간격 이격되어 설치된 3개의 유압실린더(30)와, 일측은 수문(20)의 양측면에 수문고정축(21)에 의해 고정되고 다른 일측은 벽체(100)에 설치된 벽체고정축(101)과 연결되는 연결판(10)으로 구성된 수문에 관한 것이다.  
       
     수문.
Patent KR-20090000998-A (KR)
Title: Apparatus and method for detection maximum likelihood of multiple input multipke output
Inventor: LEE YOUNG MAN
IPC: H04B7/04
Filed: 2007-06-29
Abstract: A maximum likelihood detection apparatus and a method of a multiple input multiple output antenna performing the performance of near-ML are provided to detect near-ML(Maximum Likelihood) of a multiple input multiple output in a D-STTD(Double Space-Time Transmit Diversity) system. A transmission unit(100) includes a modulator(110) modulating the transmission signal. An encoding unit(120) divides the 4 transmission signal of the modulator into two groups. Two space-time block codes are produced. A transmission antenna(130) wirelessly transmits the transmission signal received from the encoding unit through two time slots. A receiver(200) comprises an RX-antenna(210) which wirelessly receives the transmission signal from the transmission unit through two time slots. An adder(220) adds the received signal and the white Gaussian noise received from the RX-antenna. A channel estimator(230) estimates the channel information for the detection of the normal reception signal which is not distortion error.
Patent KR-20090002961-A (KR)
Title: Cell load control circuit of battery pack for lithium secondary battery
Inventor: HWANG SANG MOON
IPC: H02J7/00
Filed: 2007-07-05
Abstract: A cell load control circuit of the battery pack for the lithium secondary battery is provided to maintain the balancing among the cells by minimizing the load concentrated on the cell positioned at both ends of the battery pack. A plurality of cells(1-7) are serially connected to the controller(10) by serial switches(S1-S8). The cells except for the cell of the first location are connected in parallel with the controller by the input switches(S9-S14). The cells except for the cell of the last location are connected in parallel with the controller by the output switches(S15-S20). The locations of the first cell and the last cell are successively changed in the charge/discharge of the battery pack.
Patent KR-20090011546-A (KR)
Title: Remote center compliance device having one elastic body measuring sensor
Inventor: JOO SANG WAN
IPC: G01L5/00
Filed: 2007-07-26
Abstract: A remote center compliance device having one elastic body measuring sensor is provided to measure fitting force or position displacement by adding a fitting force measuring sensor or a position displacement sensor to a limiter or a measuring block. In a remote center compliance device having one elastic body measuring sensor, an elastic body(210) comprises a disk(212) having a constant slope in both ends; first and second supporting parts(214,216) consisting of a protrusion(216a) and depression(214a) having the same slope symmetrical to the slope of disk and a plurality of coupling holes and a filler(218) which is filled in order to elastically join a plurality of disks. A limiter(30) in which press-fitting force measuring sensor(40) is attached comprises an upper and lower supports fastened by a fastener; a screw part whose one is fastened to one of the upper and lower support; and a head part moving along at regular interval on the other of the upper and lower supports.
Patent KR-20070081799-A (KR)
Title: Method for removing freckles
Inventor: CHOE MYUNG JIN
IPC: A61Q19/02
Filed: 2007-07-28
Abstract: A method for removing freckles is provided to inhibit activity of tyrosinase by applying magnetic force line to the skin, conferring diamagnetic property on copper and inhibiting binding between copper and tyrosinase which requires copper as coenzyme for its activity and suppress side effects or toxicity. The freckles are removed by contacting a magnet with the skin having freckles, dark spots or liver spots, converting copper in the skin into diamagnetic copper, separating the diamagnetic copper from tyrosinase or inhibiting binding of copper with tyrosinase, and inhibiting melanin biosynthesis, wherein the magnet is a permanent magnet or an electromagnet.
Patent KR-20090012878-A (KR)
Inventor: KANG SUNG HYUN
IPC: G06F3/0338
Filed: 2007-07-31
Abstract: An apparatus of operation control for an information terminal is provided to make manipulation is convenient comparing with a joystick type operating device and prevent a hand from fatiguing in spite of a long time use. A base(10) includes a plurality of sensors(11) to surroundings. A housing(20) in which an electrode portion(21) is equipped in an inside spot is formed in order to be contacted with each sensor when each end is pressed down. A wheel button part is installed at the spot in which the index finger of the user is located in the housing so that menu moving is facilitated. A first button portion formed to select a menu or operate for verification. A second button portion is formed to call a pop-up menu. A third button portion is formed to return to a previous menu or an initial menu condition.
Patent KR-20090014023-A (KR)
Title: Method of manufacturing phase change ram device
Inventor: LEE MIN YONG
IPC: H01L27/115
Filed: 2007-08-03
Abstract: A method of manufacturing phase change RAM device is provided to decrease reset current required for phase transition by adding impurity to the phase changing film in which the phase change is generated. In a method of manufacturing phase change RAM device, Impurity ion injection is performed to dope impurity into the place of a phase changing film(270) which is contacted with the bottom electrode(250). The ion implantation is performed by using one impurity of the N2, O2, ar, si and Sb. The mask pattern(280) exposing the bottom electrode contact is formed to perform impurity ion injection, and then, the impurity ion injection is performed on the exposed phase changing film by the mask pattern.
Patent KR-20090014566-A (KR)
Title: Portable type electronic planner and method of controlling the same
Inventor: LEE JEONG IL
IPC: G06F15/02
Filed: 2007-08-06
Abstract: A portable electronic planner and a method for controlling the same are provided to allow a user to perform the schedule management effectively by preparing a work list according to the target and value of a user, and detailed items according to the work list, indicating the detailed items, and performing the feedback of work result to accomplishments compared with target. An input device(110) comprises a touch screen and a key input unit. An output device(120) comprises an LCD window(122) and alarm device(124). The touch screen unit provides the touch input signal according to the touch operation to a controller(140). The key input unit provides the key input signal according to the key operation of user to the controller. The alarm device is a speaker or buzzer. The controller stores the personal schedule management data of the user provided through the input unit and feedbacks the accomplishment data compared with target to the output unit.
Patent KR-20090015538-A (KR)
Title: Z-lances used for an electric furnace
Inventor: HA SANG HOON
IPC: F27B3/10
Filed: 2007-08-09
Abstract: A lance for an electric furnace is provided to prevent separation of the combined lance from excessive movement and an external impact by fixing a protrusion part on a concave groove adamantly. A lance(1) for an electric furnace includes the following: a pipe(110) and a plurality of steel wires(120) located in inside; an exterior cover(10) spraying oxygen to a metal and slag in a tap hole by blowing the oxygen through space between a plurality of the steel wires and the pipe; an exterior surface of a taper having a protrusion part(22) and placed on a front part of the exterior cover; an inner surface(30) of the taper having a concave groove(33) formed on inside.
Patent KR-20090019956-A (KR)
Title: Server, system and method for providing study group portal service
Inventor: KIM YANG HEE
IPC: G06Q50/00
Filed: 2007-08-22
Abstract: A system, server and a method for providing a study group portal service are provided to collect members for a study group through online interview and display reliability of participants participates in the member recruitment of the study group. In a system for producing a study group in online, the system comprises the followings. A recruitment person terminal(112) performs communication for performing a group study in a study group after formation of the study group is completed. One or more participant terminals(114) performs communication for performing the group study in the study group after the formation of the study group is completed. A study group portal server(130) provides community environment using one or more of a voice, an image and a text to a recruitment person terminal and the participant terminals. A wired/wireless network(120) mediates data transmit and receive among the recruitment person terminal and one or more participant terminals and study group portal server.
Patent KR-20090020160-A (KR)
Title: Optical transimpedance amplifier for optical receiver in a optical communication system
Inventor: SEO JA WON
IPC: H04B10/02
Filed: 2007-08-22
Abstract: A TIA(Trans-Impedance Amplifier) circuit for an optical receiver in an optical communications system performing the operation which is stabilized by decreasing the bandwidth gaining-losing ratio according to gain sensitization is provided to implement the variation of bandwidth about the feedback resistance of AGC(Automatic Gain Controller). A PD(Photo Diode) receives optical signal. The photo diode generates the current signal by performing the photoelectric transformation of optical signal. A TIA(Trans-Impedance Amplifier)(211) converts the current signal inputted from the photo diode into the voltage signal. The automatic gain control controls the feedback resistor of the preamplifier. The photo diode shunt capacitor diminution part reduces the current of the shunt capacitor of the photo diode. The band width adjustment part reduces the bandwidth sensitization range according to the gain sensitization of the preamplifier.
Patent KR-20090020399-A (KR)
Title: Pretreatment method for superconducting magnet heat treatment
Inventor: PARK KAP RAE
IPC: H01F6/00
Filed: 2007-08-23
Abstract: A pretreatment method for the heat treatment of the superconductive magnet is provided to prevent the heat deflection in the heat treatment process and to perform the stable heat treatment by the terminal processing and the pretreatment such as the stub welding for inflowing helium into inside of the superconductive magnet. The pretreatment method for the heat treatment of the superconductive magnet is as follows. The guide bolt is pre-assembled to the bottom jig. The superconductive magnet is settled in the bottom jig and is fit to the proper position. After settling each superconductive magnet(20) in the bottom jig(21), the top jig(22) is assembled. After jacketing the terminal of the superconductive magnet, the joint is connected. For injecting the helium injection inside of the superconductive magnet, the stub is connected. The superconductive magnet is put into the heating treatment apparatus(10).
Patent KR-20090021532-A (KR)
Title: Light emitting device package
Inventor: SEO BU WAN
IPC: H01L33/00
Filed: 2007-08-27
Abstract: A light emitting device package is provided to increase the color reproduction and the color rendering by replacing the device in which the optical property is poor with the fluorescent substance. Emitting devices(30,40) radiating the other colors are equipped on a package body(20) in which electrodes(21,22) are formed. A fluorescent material layer(50) diversifying the wave length of the light light-emitted from the emitting device on the emitting devices is formed. A phosphor powder(60) is mixed with the molding unit to form a fluorescent material layer(50). A substrate(10) comprising the package body is formed of the silicon or the insulated ceramics. The electrode formed on the top of the substrate is made of the first electrode(21) connected with one electrode of the emitting device, and the second electrode(22) connected to the rest electrodes of the emitting device. The second electrode is formed and is extended to the lower part of substrate.
Patent KR-20090021709-A (KR)
Title: Light emitting device and fabrication method for the same
Inventor: KIM CHANG NAM
IPC: H05B33/26
Filed: 2007-08-28
Abstract: An electroluminescent device and a manufacturing method thereof are provided to improve contrast of an image by preventing lateral direction dispersion of a light emitted in an organic layer. An electroluminescent device(100) comprises a substrate(101), an insulated film(160), a first electrode(170), an organic layer(190), and a second electrode(195). The substrate includes a thin film transistor part. The insulated film is formed on the substrate, and has a via hole(163) and a concave part(R). The via hole exposes the thin film transistor part. The first electrode is connected to the thin film transistor part through the via hole, and is formed on the concave part. The organic layer is formed on the first electrode. Width between a highest end part of the insulated film and a lowest end part of the insulated film is 0.8um ~ 2.0um. Width between a highest end part of the concave part and a lowest end part of the concave part is 0.1um ~ 0.5um.
Patent KR-20090024034-A (KR)
Title: Sorting of sperm through fish/cish and method for producing the mammal having a specific sex
Inventor: KIM DAE YOUNG
IPC: C12N5/07
Filed: 2007-09-03
Abstract: A method for sorting sperm and a method for producing the mammal having a specific sex is provided, which is stable and improves efficiency. A method for producing the mammal having a specific sex comprises: a step of collecting sperm from the male kind of a mammal; a step of classifying a plurality of sperms using the ISH(In Situ Hybridization) analysis; a step of injecting the sorted sperm in the cytoplasm of the ovum of mammal and fertilizing artificially; and a step of producing mammal of an intended sex.
Patent KR-20080024068-A (KR)
Title: Multi-layer capacitor and an electronic machine
Inventor: TOGASHI MASAAKI
IPC: H01G4/30
Filed: 2007-09-04
Abstract: A multi-layer capacitor and an electronic machine are provided to achieve low impedance over a broadband certainly by increasing kinds of first and second inner electrodes to increase the number of resonance frequencies. A multi-layer capacitor(1) includes a laminate(2), a first terminal electrode(3), and a second terminal electrode(4). The laminate is formed by alternately laminating first and second inner electrodes with interposing a dielectric layer therebetween. The first terminal electrode is installed at one end of the laminate. The second terminal electrode is installed at the other end of the laminate. The first inner electrode has a first drawing unit connected to the first terminal electrode. The second inner electrode has a second drawing unit connected to the second terminal electrode. Positions of the first drawing units of plural kinds of the first inner electrodes are different from each other.