baber/WOPTO huggingface dataset:
Patent KR-20080082381-A (KR)
Title: Compact zoom optics
Inventor: PARK YOUNG WOO
IPC: G02B9/36
Filed: 2007-03-08
Abstract: A compact zoom optical system is provided to maintain high magnification by adjusting properly movement amounts of a first lens group and a length of optical systems. A compact zoom optical system sequentially includes a first lens group(10-1) having a positive refractive power, a second lens group(20-1) having a negative refractive power, a third lens group(30-1) having a positive refractive power, and a fourth lens groups(40-1) having a positive refractive power. In magnification variation, respective lens groups are moved such that a distance between the first and second lens groups is increased, a distance between the second and third lens groups is decreased, and a distance between the first and second lens groups is increased. A surface of the second lens group closing to objectors is formed with a concave shape.
Patent KR-20080083759-A (KR)
Title: Mobile terminal and method for displaying an indicator icon in thereof
Inventor: PARK YEON WOO
IPC: H04B1/40
Filed: 2007-03-13
Abstract: A mobile terminal and a method for displaying indicator icons therein are provided to offer various information to a user by displaying one among many indicator icons as a background of an indicator region. A mobile terminal comprises a display part(260), an input part(240), and a control part(270). The display part displays a plurality of indicator icons, which indicate various states of the mobile terminal, at an indicator region. The input part is provided to establish a condition to display a specific indicator as a background of the indicator region. In case the present state of the mobile terminal meets the established condition, the control part performs a control operation to display the specific indicator icon as a background of the indicator region.
Patent KR-20080087491-A (KR)
Title: Method and system for transmitting/receiving data in a communication system
Inventor: KIM DONG HO
IPC: H04L1/16
Filed: 2007-03-27
Abstract: A method and a system for transmitting/receiving data in a communication system are provided to improve an efficiency of a resource and the transmission/reception of data by transmitting ACK/NACK information and YIELD information corresponding to a successful reception of the data to be received. A method for transmitting/receiving data in a communication system includes the steps of: if a mobile terminal receives data, detecting requested data from the received data(201), and if the requested data is not detected, detecting interference data from the received data(209); after canceling the detected interference data from the received data, detecting the requested data(205), and if the requested data is not detected, after determining the re-transmission of the requested data, transmitting the determination information the re-transmission of the requested data to a base station(219).
Patent KR-20070099430-A (KR)
Title: Lithium secondary battery improved safety and capacity
Inventor: CHOI BYUNG JIN
IPC: H01M50/566
Filed: 2007-03-28
Abstract: A lithium secondary battery is provided to prevent the internal shortage due to the external impact such as vibration, falling, thereby improving safety, and to increase the capacity per size. A lithium secondary battery comprises an electrode assembly provided with a plurality of laminated electrodes with a separator interposed between them (wherein the electrode taps(310,410) are interconnected) accommodated in a battery case, wherein the part where the electrode tap is combined to an electrode lead is located at the close adhesion part(230a) of the upper end of the battery case, the close adhesion part is bent in the thickness direction of the battery, and the close adhesion part is separated from the internal space of the battery case where the electrode assembly is accommodated.
Patent KR-20080088196-A (KR)
Title: Method for guiding crossroad course of car navigation system
Inventor: CHU KYUNG WAN
IPC: G08G1/0969
Filed: 2007-03-29
Abstract: A method for guiding a crossroad course in a car navigation system is provided to allow a driver to easily perceive a traffic lane to turn into at the final crossroad before turning by providing a turning symbol on a map. A method for guiding a crossroad course in a car navigation system comprises the steps of: extracting driving course information to the destination by searching a map DB when a navigation mode is set by inputting the destination and extracting crossroad information on the driving course(206); providing a map screen including surrounding map information for the current position of a vehicle, driving direction information on the driving course, and information about the number of remaining crossroads on a display panel(208); providing information about the number of remaining crossroads on the map screen when the vehicle passes through any one of the remaining crossroads(214); and providing a rotation symbol on the map screen when the vehicle passes the final crossroad(218).
Patent KR-20080089849-A (KR)
Inventor: KIM BAE YOUNG
IPC: H02G3/08
Filed: 2007-04-02
Abstract: 본 발명은 상부가 폐쇄되고 하부가 개방된 원통형상으로, 상면과 측면에는 내측으로 삽입단턱을 갖는 전선투입공이 형성되되, 상기 삽입단턱에 강제삽입되는 걸림턱과 전선인입절개선을 갖는 고무재 전선관연결구가 체결고정되고, 상기 상면의 전선투입공에는 내측하부로 외측나사부를 갖는 체결관이 돌출형성되며, 하단에는 외측으로 수평연장된 갓부가 형성되고, 상기 갓부 하단에 갓요부가 형성되는 금속재 외부케이스와; 상기 금속재 외부케이스 내부에 삽입되는 상부가 폐쇄된 원통체로, 몸체상면 중심에는 상기 체결관의 외측나사부에 나사결합되는 내측나사부를 갖는 체결공이 형성되고, 외주연에는 상기 전선투입공의 연장선상으로 긴 투입장공이 형성되며, 하단에는 상기 갓요부에 안착되는 삽입갓이 수평연장되는 절연재 내부케이스와; 상기 금속재 외부케이스의 하부에 힌지에 의해 일단이 축결합되어 개폐되고, 몸체중심에는 전선인출절개선을 갖는 인출마개가 밀폐되게 억지끼움되는 전선인출공이 형성되며, 몸체타단에는 상기 갓부에 체결고정되는 잠금볼트가 결합되어 상기 절연재 내부케이스를 상기 금속재 외부케이스 내측에 체결고정시키는 절연재 단자함덮개와; 바형상으로 일단은 상기 금속재 외부케이스의 갓부 상면에 고정결합되고, 타단에는 천장 배근에 억지끼움되는 링형상의 탄성클립이 고정되는 수직링크를 구비하는 공동주택용 천장전기 단자함에 관한 것이다. 
     이러한 본 발명은 금속재 외부 케이스 내부에 절연재 내부케이스가 형성되어 절연성 향상에 따른 높은 안전성을 유지하게 되고, 전선인입절개선을 갖는 고무재  전선관연결구에 의해 습기로부터 내부 케이스를 보호할 수 있으며, 탄성클립에 의해 배근과의 보다 견고한 결속을 이룰 수 있고, 절연재 내부 케이스의 착탈 및 교체가 손쉽게 이루어지며, 조립과 설치 및 유지관리가 보다 용이히게 이루어지는 효과가 있다. 
       
     금속재 외부케이스, 절연재 내부케이스, 절연재 단자함덮개, 수직링크
Patent KR-20080090226-A (KR)
Title: Dye-sensitized solar cell and method of manufacturing the same
Inventor: HONG BYUNG YOU
IPC: H01L31/042
Filed: 2007-04-04
Abstract: A dye-sensitive solar cell and a manufacturing method thereof are provided to improve charge mobility by using a dye layer with a carbon nano tube and to provide a nano metal doping effect for enabling control of a static band gap capable of adjusting the efficiency of a solar cell and changes of optical features. A dye-sensitive solar cell includes a lower electrode(10), a dye layer(20) and a upper electrode(30). The lower electrode has a substrate(11), a catalyst layer(12) and a carbon nanorod layer(15). The substrate is a glass substrate deposited with FTO(Fluorine doped Tin Oxide). The dye layer is provided between the lower electrode and the upper electrode. The day layer has a Ti metal layer(13) and an Ni metal layer(14). The carbon nanorod layer is made through a hot-filament plasma chemical vapor deposition(PECVD). The dye layer is formed by mixing a carbon nano tube(21) with dye(22). The carbon nano tube is formed through the hot-filament plasma chemical vapor deposition(PECVD). The upper electrode has a substrate(31) and conductive oxide(32) deposited on the substrate.
Patent KR-20080090728-A (KR)
Title: Dehumidification custody apparatus for optical instrument
Inventor: CHO MOON TAEK
IPC: A47B81/00
Filed: 2007-04-05
Abstract: A dehumidifying storage apparatus for an optical instrument is provided to remove steam in the air in case by using a cooling air, a low temperature module, and a heating unit. A dehumidifying storage apparatus for an optical instrument comprises a case, a dehumidifying unit(120), and a control unit. The case has an open storage space and a door opening and closing the storage space. The dehumidifying unit is installed inside the storage space to coverts steam in the air in the storage space into liquid through a cooling process. The control unit informs dehumidification of the dehumidifying unit to the outside and control humidity. A cooling unit(121), which is installed in the storage space, condense steam in the air inside the case and discharges the condensed steam from a surface of a low temperatue module to the outside. A heating unit(123a) removes the discharged condensed steam.
Patent KR-20080086799-A (KR)
Title: Method and apparatus for regulating a diode conduction duty cycle
Inventor: PARK CHAN WOONG
IPC: H02M3/28
Filed: 2007-04-23
Abstract: A method and an apparatus for regulating a diode conduction duty cycle are provided to allow a feedback circuit to regulate a duty cycle as a ratio of a feedback part of off time of a power switch to a total switching cycle period of the power switch in response to a feedback signal. A control circuit(115) for a power converter(100) includes a clock signal generator and a feedback circuit. The clock signal generator generates a clock signal to control switching of a power switch(105) connected to the control circuit. The feedback circuit receives a feedback signal(114) indicating output of the power converter during a feedback part of off time of the power switch. The feedback circuit controls the clock signal generator to regulate a duty cycle, which is a ratio of the feedback part of the off time of the power switch to a total switching cycle period of the power switch, in response to the feedback signal.
Patent KR-20080005843-A (KR)
Title: An edge of a cutting member for a cutter drum
Inventor: MERGOLA LUIGI
IPC: B26F1/38
Filed: 2007-04-27
Abstract: An edge of a cutting member for a cutter drum is provided to apply gradual pressure to a web and to increase life time of the cutter drum by increasing the gradual pressure by first and second side edges. At least one cutting member(10) having longitudinal extension is provided at the cylindrical part of a cutter drum. The surface of the cutting member is divided into a body part(12) having first and second side parts(16,18) and a main edge part(20) formed between the first and second side parts to cross the longitudinal extension of the cutting member practically. Center parts(28,30), which has predetermined radiuses(r1,r2), are provided at each side of the main edge part. The center parts connect the main edge part with the body part directly or indirectly. The main edge part has a predetermined width(L) crossing the extension of the cutting member. The center parts have predetermined extensions(l1,l2).
Patent KR-20090001698-A (KR)
Title: System and method for servicing a conference basing on sip
Inventor: HYUN WOOK
IPC: G06Q50/00
Filed: 2007-05-11
Abstract: A system for providing a conference service based on a SIP and a method thereof are provided to remove inconvenience which a user should remember a issuing process and an ID. A system for providing a conference service based on a SIP comprises the followings: an issuing unit which provides a conference ID to the conference master terminal(100); a participant registering unit(116) registering the participant information on a database according to receiving the ID of the conference master, the issued conference ID and a message setting up the participant information; a session conference control unit(118) generation the conference session by transmitting the message which includes the conference ID, to each terminal corresponding to the participant information.
Patent KR-20080101037-A (KR)
Title: Aeration appratus combined with submerged membrane module
Inventor: LEE EUI SIN
IPC: C02F3/20
Filed: 2007-05-15
Abstract: A module integration typed air diffuser of submerged membrane is provided uniformly to spray air by making the air pass a buffer unit and an air guidance pipe in order to reduce the amount of air-injection and prevent the air from flowing to one space in each nozzle. An air diffuser is formed at the lower part of the membrane module in one body, and the air from a blower inflows to an air inflow pipe. A buffer(5) stores the air out-flowing from the air inflow pipe and maintains its pressure regularly. An air guidance pipe(6) is connected to the buffer and distributes the air out-flowing from the buffer. A nozzle(8) is connected to the air guidance pipe and ejects the air out-flowing from the air guidance pipe.
Patent KR-20080101587-A (KR)
Title: Ion plating apparatus having combined type anode
Inventor: WEE CHUL
IPC: C23C14/00
Filed: 2007-05-18
Abstract: An ion plating apparatus including an integrated anode can prevent the contamination of the vacuum chamber inside and gas leak since the discharge is locally generated around the cathode. An ion plating apparatus comprises an electrically insulated vacuum chamber, and an arc generator(220) installed in the vacuum chamber and including a cathode(221) which is an evaporation source to generate arc. The arc generator comprises a fixing plate(223) installed in the vacuum chamber, a body(224) installed on the fixing plate, a cathode holder(226) installed on the body, an integrated anode(222) exposed on the top of the cathode, a cooling pipe(225) installed on the lower side of the cathode holder, a gas inlet pipe(228) injecting the gas into the cathode, an igniter(229) installed adjacent to the cathode, and a power supply unit applying the power to the integrated anode and cathode.
Patent KR-20080102628-A (KR)
Title: Method of fabricating semiconductor integrated circuit device
Inventor: SON YONG HOON
IPC: H01L21/324
Filed: 2007-05-21
Abstract: A manufacturing method of the semiconductor integrated circuit device is provided to prevent the defect from being generated at the side wall or the lower region which is the border area during the SEG process or the SPE process. A manufacturing method of the semiconductor integrated circuit device includes the step of forming the semiconductor substrate including the lower plate(110) of the first orientation and upper plate(120) of the second orientation; the step of forming the amorphous region on a part of the semiconductor board; the step of forming the depth of the amorphous region deeper than the depth of the upper plate; the step of recrystallizing amorphous region by irradiating the laser onto the amorphous region and melting.
Patent KR-20080102768-A (KR)
Title: Method for generating packet in wireless hdmi cec
Inventor: HONG JIN WOO
IPC: H04L12/56
Filed: 2007-05-22
Abstract: A packet generation method in wireless HDMI CEC for transmitting and receiving control data through one channel is provided to receive and transmit AV data and control data in wireless HDMI through one channel and apply one of the AV data and the control data on load. One of AV data and control data is gathered on payload and generates a packet including a field for indicating the kind of packet to a header(S110). A production packet is transmitted(S120). The AV packet and the control packet are transmitted through one radio channel. The packet is an AV packet including a filed for indicating the packet is the AV packet and the AV data on the payload.
Patent KR-20080102902-A (KR)
Title: Method and apparatus for designing low density parity check code with multiple code rate, and information storage medium thereof
Inventor: HWANG SUNG HEE
IPC: G11B20/18
Filed: 2007-05-22
Abstract: A method and an apparatus for designing a low density parity check code with a variable code rate, and an information storage medium reduce complexity of an LDPC(Low Density Parity Check Code) design by corresponding to a plurality of code rates through one H matrix. A first parity check matrix is generated by combining a parity matrix with a first information matrix(610). A second parity check matrix is generated by combining a first parity check matrix with a second information matrix(620). A first parity check matrix is designed to maximize the minimum distance or the girth of the first parity check matrix. A second parity check matrix is designed to maximize the minimum distance or the girth of the second parity check matrix.
Patent KR-20080104541-A (KR)
Title: Warping machine
Inventor: KO KYU SUK
IPC: D02H7/00
Filed: 2007-05-28
Abstract: A warping machine is provided to perform a warping process in a small/narrow space by reducing a scale of a creel unit compared with number of section formed in the beam and to shorten a time of the warping process. A warping machine comprises a creel unit(100), a warping part(200) and a beam portion(300). A plurality of thread bobbins are set to the creel unit. The creel unit draws out the yarn wound in thread bobbins. The warping part guides, arranges yarns which are drawn out from the creel unit in order to have a regular interval. The beam portion winds the yarn guided by the warping part. The beam portion comprises a beam(310) and a plurality of section separators(320). The beam is rotated by a motor and wounds the yarn. The section separator is equipped at a regular interval in the beam so that the beam havs a plurality of sections.
Patent KR-20080104544-A (KR)
Title: Robot cleaner having apparatus for detecting whether camera protection window is contaminated and method for using the same
Inventor: JEUNG SAM JONG
IPC: A47L9/00
Filed: 2007-05-28
Abstract: A robot cleaner is provided to make the exact cleaning area settlement and the exact current position recognition possible by detecting the pollution of a camera protection window and removing the pollution source of the camera window protection window. A method for detecting the pollution of a camera protection window of a robot cleaner comprises the steps of photographing an image using a camera(S2), producing the sharpness of the image by receiving the image signal obtained from the camera(S3), determining that a protection window of the camera is polluted if the produced sharpness is below the preset standard sharpness(S4), and then giving a warning to let a user recognize the pollution of the camera protection window.
Patent KR-20070115694-A (KR)
Title: Information processing device, semiconductor manufacturing system, information processing method, and storage medium
Inventor: KOYAMA NORIAKI
IPC: H01L21/02
Filed: 2007-05-30
Abstract: An information processing device, a semiconductor manufacturing system, an information processing method, and a storage medium are provided to convert values having different scales such as a unit into values that does not depend on scales. A set value receiving unit(101) receives a set value. A state value receiving unit(102) receives a state value. A compensation amount calculating unit(103) calculates a compensation amount by using a compensation function indicating a relation of the compensation amount and the set value, and the state value. A compensation unit(104) compensates the state value received in the state value receiving unit by using the compensation amount calculated in the compensation amount calculating unit. An output unit(105) outputs the state value compensated in the compensation unit.
Patent KR-20080105524-A (KR)
Title: Mask mold and manufacturing method thereof and method for forming large-area fine pattern using the mask mold
Inventor: KIM JEONG GIL
IPC: B29C59/02
Filed: 2007-05-31
Abstract: A mask mold and a manufacturing method, and a large area micro-pattern molding method using the same are provided to apply the fine patterns of nano-scale or complicated three dimensional shapes with the simple method and the cheap cost. A mask mold manufacturing method comprises the following steps: the step for coating the resist onto a plurality of miniature molds in which a mask or a micro-pattern is imprinted(110); the step for imprinting the micro-pattern on the resist by pressurizing a plurality of miniature molds(150); the step for solidifying the resist(160); the step for separating the resist from the plurality of molds(170).
Patent KR-20070115800-A (KR)
Title: Method and apparatus for adaptation to humidity in a hard disk drive
Inventor: STROM BRIAN D
IPC: G11B21/16
Filed: 2007-06-01
Abstract: A method and a device for humidity adaptation of a hard disc drive are provided to compensate for the vertical position of a slider for changes of the humidity inside the hard disc drive. A method for humidity adaptation of a hard disc drive includes a step of receiving a humidity degree(160) from a humidity sensor to start estimating the humidity(162); a step of deciding control of floating height(182) on the basis of the estimated humidity; and a step of asserting the floating height control at a vertical micro-actuator connected to a slider(90), to change the vertical position of the slider on the surface of a rotating disc. The hard disc drive includes the humidity sensor. The humidity sensor in communication with an embedded circuit(500) providing the humidity degree used to control the vertical position of at least one slider accessing the surface of the rotating disc.
Patent KR-20080110244-A (KR)
Title: Voltage regulator and fabrication method thereof
Inventor: CHANG KEE SEOK
IPC: G05F1/10
Filed: 2007-06-15
Abstract: A voltage regulator and a manufacturing method thereof are provided to obtain a required output voltage of the voltage regulator without a trimming pad by using a conductive metal wiring pattern to activate the metal wirings arranged in a plurality of predetermined patterns. A voltage regulator(100) includes an input terminal, an output terminal, and a ground terminal. A reference voltage generating unit(110) generates a reference voltage through the input terminal. A metal wiring is arranged in a plurality of predetermined patterns. An active resistance(125) and a feedback resistance(121) are composed of a conductive metal wiring pattern. A voltage divider(120) distributes the voltage of the output terminal. An amplifier(130) differentially amplifies the voltages by inputting a distribution voltage of the voltage divider fed back with the reference voltage of the referent voltage generating unit. A transistor(140) transmits the power inputted through an input terminal to an output terminal by the output voltage of the amplifier.
Patent KR-20080110270-A (KR)
Title: Transfer device using high pressure water
Inventor: KIM JONG KIM
IPC: E02F3/88
Filed: 2007-06-15
Abstract: A material transfer apparatus using high pressure water is provided to separate solid and liquid of discharged materials easily, and to recycle the discharged liquid, thereby to solve a short supply of motive water and environmental problems. A material transfer apparatus using a high pressure water comprises a high pressure water supply unit(100) having a high pressure pump and an air supply device, a coagulant supply unit(200) supplying the coagulants moved to a coagulant supply pipe to a transfer pipe through a coagulant supply nozzle, a transfer pipe(300) connected with the high pressure water supply unit and the coagulant supply unit and provided with a suction port and a discharge port, and a mixing unit(400) mixing the coagulants supplied to the inside of the transfer pipe through the coagulant supply unit with transfer fluids, wherein the mixing unit is composed of one or more structures selected among a structure having a transfer pipe functioning as a spiral-shaped mixing pipe in itself, a structure having a spiral-shaped mixing groove formed on the inside of a transfer pipe, and a structure having a mixing guide unit projected to the inside of a transfer pipe.