baber/WOPTO huggingface dataset:
Patent KR-20080078510-A (KR)
Title: The repeating method and system for canceling feedback interference signal with predistortion
Inventor: BAIK SUNG JUN
IPC: H04B7/15
Filed: 2007-06-27
Abstract: A repeating system and method for cancellation of a feedback interference signal with a pre-distortion function are provided to take a pre-distortion through a closed loop consisting of an internal feedback circuit of a pre-distorter ito linearize a PA(Power Amplifier), and then compensate for a widespread thermal noise secondarily which is not compensated for in the primary pre-distortion by extracting a residual error which remains in a feedback ICS(Inference Cancellation System) by using a feedback interference signal received through an open loop consisting of the PA, a service antenna and a donor antenna, and transferring residual error information to the pre-distorter for secondary compensation, thereby removing a distortion caused by a comprehensive residual error which occurs in the PA. A repeating system for cancellation of a feedback interference signal with a pre-distortion function includes a PA(Power Amplifier), a feedback ICS(Interference Cancellation System), a pre-distorter(540) and a control unit(516). The PA amplifies(524) power of an output signal. The feedback ICS(530) cancels a feedback interference signal and detects a residual error. The pre-distorter compensates for an error of the PA by applying pre-distortion and compensates for the residual error by using information on the residual error detected by the feedback ICS to linearize the characteristic of the PA. The control unit controls the feedback ICS and the pre-distorter.
Patent KR-20090001280-A (KR)
Title: Apparatus for changing compression ratio
Inventor: BONG HA DONG
IPC: F16C7/00
Filed: 2007-06-29
Abstract: An apparatus for changing compression ratio is provided to vary compression ration conforming to speed by changing the center of a large end part when operating at low speed or high speed. An apparatus for changing compression ratio comprises a cylinder block on which a cylinder and a crank shaft(200) are attached; a small end part connected to a piston located inside a cylinder, placed to one end of a rod; and a connecting rod converting the reciprocating motion of a piston into a rotation motion, having a large end part(310), connected to the crank shaft and located to the other end of the rod. The large end is disengaged from the rod. The large end is combined in the rod in order to slide to the vertical direction of the operating direction central axis of the connecting rod. The large end part is disengaged from the center axis at region where a variation is needed.
Patent KR-20090003964-A (KR)
Title: Tracing device of sunlight
Inventor: YANG IN CHEOL
IPC: H02S20/32
Filed: 2007-07-06
Abstract: The solar tracking device is provided to block the infrared ray among the light concentrated upon the housing by using the infrared blocking member, and to prevent the malfunction and damage of the sunlight location tracing sensor. The condensing lens(61) is arranged in the top open of the housing(10). The location tracing sensor(67) consisting of a plurality of photo cells is arranged in the bottom opening of the housing. The much more light is projected to the location tracking sensor by the condensing lens. The precision of the location tracing can be leveled up. The location of the sun is traced by the location tracing sensor. The infrared blocking member is mounted between the condensing lens and location tracing sensor.
Patent KR-20090006571-A (KR)
Title: Water shoes
Inventor: JONG WOON EIK
IPC: A43B3/00
Filed: 2007-07-12
Abstract: Aquatic footwear is provided, which enables anyone to walk on the water surface conveniently and stably. Aquatic footwear comprises: a pole(10) fixing the foot on the top end portion; a floating film which is combined with the outer side of pole and has the buoyancy by being widely spread on the water surface while coming into contact with the water surface; and a support stand(30) maintaining the stretch state of the floating film(20) against the pole. The floating film is formed of an air layer(50) by being spread in the oblique direction when coming into contact with the water surface.
Patent KR-20080090949-A (KR)
Inventor: SUK TAE JIN
IPC: A47G5/00
Filed: 2007-07-18
Abstract: A scroll type document is provided to enable a user to write out and store documents easily, to decorate the indoor place with the written out document, and to hang the document on a wall easily. A scroll type document includes a content document(10), a background portion, a transparent film and a support portion. The content document is disposed on the background portion. The transparent film covers the content document and is fixed on the background portion. The support portion is arranged on the background portion and generates load on the background portion. One end of the transparent film is fixed on the background portion, and the other end of the transparent film is arranged to rotate based on one end of the transparent film.
Patent KR-20090009032-A (KR)
Title: Automatic issuing equipment and method for civil application receipt
Inventor: HONG SA HYUK
IPC: G06K9/00
Filed: 2007-07-19
Abstract: An automatic civil petition application receiving apparatus and a method thereof are provided to realize easy civil petition in accordance with each type without civil petition application forms, and to use inputted data, so that an applicant can sequentially apply for plural petition papers through one time connection. A proximity detection sensor(310) senses access of a civil petitioner, and converts into a waiting state for application reception. An interactive monitor(320) confirms a civil affair document list, selects various computerized civil petition application forms, and performs various issuing processing options to display various processes necessary for application. A fingerprint recognizer(330) reads fingerprints. A residence certificate receiver(340) receives a residence certificate. A printing output unit(370) adds up applications of each petitioner, and outputs approved application reception numbers. A main control device unit(360) collects related data, sends the collected data to a basis server, and stores application data.
Patent KR-20070080620-A (KR)
Title: System for providing digital contents
Inventor: KIM JAE HYUNG
IPC: G06F21/00
Filed: 2007-07-26
Abstract: A system for providing digital contents is provided to protect a copyright of the digital contents by determining a CCC stored to an IC chip of a content buyer among code information included in original digital contents, processing blank contents excluding the CCC and the CCC for the blank contents into an applet form to be stored in the IC chip, and providing the blank contents and the CCC to the IC chip of the content buyer. A content processor(115) extracts or checks the CCC included in the original digital contents. A content provider(135) provides the extracted or checked CCC to an IC terminal device(165) for storing the CCC to the IC chip of the content buyer. The IC terminal device is a wired or wired/wireless terminal device.
Patent KR-20080012769-A (KR)
Title: Feed screw for eccentric screw pump
Inventor: ROSAM MARKUS
IPC: F04C2/107
Filed: 2007-08-01
Abstract: A feed screw for eccentric screw pump is provided to preclude maximization of driving force by forming a screw having penetrating parts and a web at a shaft directional area. A feed screw(10) for eccentric screw pump comprises an eccentric rotating rotor rotating in a stator where an additional screw start is provided and connected to a driving part by passing a coupling shaft which is surrounded by the feed screw. The feed screw consists of a screw(14) having more than two penetrating parts per pitch. A web formed between the penetrating parts is connected with the coupling shaft. The coupling shaft includes a screw pipe(12) whereon a strip type pipe segment(20) is positioned at one end for the longitudinal direction of a shaft line of the feed screw in parallel and connected with the screw.
Patent KR-20090019071-A (KR)
Title: Cap for volt corrosion protect
Inventor: LEE YOUNG SOON
IPC: F16B37/14
Filed: 2007-08-20
Abstract: A bolt corrosion inhibition cap is provided to prevent facilities using bolts from being destroyed and extend the lifetime of the facilities by protecting a bolt with the cap to prevent the bolt from corrosion. A bolt corrosion inhibition cap(100) includes a body(110), a bellows(120), a screw part(130), and an anti-rust fluid receiving part(140). The body is made of a soft material containing luminous paint and has a semicircular shape. The body includes a plurality of protrusions(111) formed at the bottom thereof. The bellows is located at the bottom of the body and deformed according to the height of a bolt when the bolt is tightened. The screw part is located in the body and combined with the bolt. The anti-rust fluid receiving part is located inside the body.
Patent KR-20080026028-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: FUJII TOMOHARU
IPC: H01L21/28
Filed: 2007-08-28
Abstract: A method for manufacturing a semiconductor device is provided to achieve the reduction in size and increase in density of the semiconductor device, because a wiring structure can be formed on an overlying layer of a radio communication module including elements higher than a mounting surface of an electrical component. A method for manufacturing a semiconductor device comprises the steps of: forming a via plug(301) standing on a conductive layer(302) which forms a shield for shielding a radio communication module(200), and forming a wiring structure(300) by filling the via plug in a dielectric layer(304); and bonding the wiring structure above a wiring substrate(100) where an electronic component which includes an active element(201) and an passive element(202-206) forming the radio communication module, are mounted.
Patent KR-20090021852-A (KR)
Title: Apparatus and method of measuring rpm for brushed dc motor
Inventor: LIM JAE GYOO
IPC: H02K13/00
Filed: 2007-08-28
Abstract: An apparatus and a method of measuring RPM(Revolution Per Minute) for a brushed DC motor are provided to maintain the predetermined speed by controlling the voltage supplied to the brush type direct current motor. A brush type direct current motor(100) rotates a fuel pump according to is the control signal of the motor controller(300). A DC-DC converter part(400) varies the level of the voltage supplied to the brush type direct current motor. A sensing resistance part(140) detects the excess current applied to the brush type direct current motor. A signal generator(200) produces the signal corresponding to the size of the voltage signal supplied in the driving process of the brush type direct current motor. The motor controller recognizes the output signal of the signal generator as the drive RPM signal. The motor controller receives the predetermined speed data of the DC motor which is set up according to the car speed from an ECU(110).
Patent KR-20090026675-A (KR)
Title: Test pattern of semiconductor device and method for forming the same
Inventor: HONG SEONG TAIK
IPC: H01L21/66
Filed: 2007-09-10
Abstract: A test pattern of semiconductor device and method for forming the same is provided to monitor a problem generated at interface between a polysilicon layer and metal film of a metal gate by calculating and the resistance of a cell analyzing it. In a test pattern of the semiconductor device, a semiconductor substrate includes an element isolation film(102) defining the active area(100). An ion implantation layer within the active area surface of the both sides adjacent to the element isolation film(108). A plurality of gates is composed of a polysilicon film(106,110) and metal film(112). A metal contact connects junction area connecting ion implanting layer and both gates on the isolation film on the gate.
Patent KR-20080029795-A (KR)
Title: System for gathering tv audience rating in real time in iptv network and method thereof
Inventor: LEE SANG HYEUN
IPC: H04N7/173
Filed: 2007-09-11
Abstract: A system and a method for surveying real time TV ratings in an IPTV(Internet Protocol TV) network are provided to survey TV ratings in real time targeting the entire households that view IPTVs without limiting the number of sample panel target households and without the necessity of installing additional equipments. An EPG(Electronic Program Guide) server(210) provides channel information and a TV ratings survey server to an IPTV client(240). The IPTV client periodically outputs reception information including a channel, which has been selected based on the channel information and is currently being received, and subscriber information. A TV ratings survey server(220) surveys TV ratings based on the reception information. The channel information includes information about every channel, and the TV ratings survey server information includes an IP address of the server and a transmission period of survey information for the survey of TV ratings.
Patent KR-20080025646-A (KR)
Title: Method for radio transmission in a radio cell of an alarm system
Inventor: SCHREYER KARLHEINZ
IPC: G08B25/01
Filed: 2007-09-17
Abstract: A method for a radio transmission in a radio cell of an alarm system is provided to increase a number of users in a radio cell with maintaining power consumption and a reaction time of the users. A method for a radio transmission in a radio cell of an alarm system includes a step of transmitting control detector data and addresses identifying users(1_1,1_2,1_3,2_1,2_2,2_3) to a radio cell central unit(1_Z,2_Z) from the users for the radio cell central unit on a basis of the received detector data to control manners dealing with a danger. After transmitting a routine signal by a first user(for example, 1_1), at least one second user(for example, 1_2) sends the routine signal to the radio cell central unit. A user(for example, 1_1) wishing to send sends detector data to the radio cell central unit or the other user(for example, 1_2).
Patent KR-20090032615-A (KR)
Title: Estimating apparatus of harmonic state and estimation method for harmonic state
Inventor: PARK SANG HO
IPC: H02J3/00
Filed: 2007-09-28
Abstract: An apparatus and a method for estimating a harmonic state are provided to obtain a reliable result by using a selection algorithm of an optimal measuring position. A connection state confirmation part(200) confirms a system connection state based on data measured in a transmission system(100). An admittance calculating part(300) calculates an admittance matrix value based on the data measured in the transmission system. A position selection part(400) selects a measuring position of a harmonic based on the data measured in the transmission system. A multi frequency calculating part(500) calculates a reference frequency and a frequency according to degree from data transmitted from the connection state confirmation part and the admittance calculating part. A first harmonic state estimating part(600) estimates a harmonic state from an output value of the position selection part and the multi frequency calculating part. An output part(700) outputs a harmonic voltage value and a harmonic current value from a harmonic state estimated by the first harmonic state estimating part.
Patent KR-20090033570-A (KR)
Title: 배수 트랩을 포함하는 싱크대
Inventor: JUNG JIN BOK
IPC: E03C1/28
Filed: 2007-10-01
Abstract: 본 발명은 일정량의 물을 수납하는 배수트랩을 배수통의 하단부에 배치하여 하수관의 악취를 방지할 수 있는 싱크대에 관한 것으로, 본 발명의 싱크대는, 수납공간을 갖는 버킷부; 상기 버킷부의 저면에 형성되는 배수구; 상기 배수구와 기밀을 유지하도록 배치되며, 상기 배수구를 통해 유입된 물을 배출하기 위한 배수홀이 하단부에 형성된 배수통; 및 상기 배수홀을 통해 유입되는 물을 하수관으로 흘려 보내고, 일정량의 물을 수납하는 배수트랩;을 포함하여 구성되는 것을 특징으로 한다. 
       
     싱크대, U자, 배수트랩, 봉수구, 배수통
Patent KR-20080041567-A (KR)
Title: Heat resistance, wear resistant laminate
Inventor: YOON KYU BYUNG
IPC: B32B38/08
Filed: 2007-10-08
Abstract: A heat resistant and wear resistant laminate is provided to be used for various purposes such as a wiper, a liner, and a board used during a process for producing panels, rods, pipes, and strips under high temperature condition of hot rolling of an iron works. A heat resistant and wear resistant laminate is formed by laminating a fiber layer(10) of a first layer, a felt layer(40) of a second layer, and fiber layers of third, fourth, and fifth layers in order. The fiber layers of the first, third, and fifth layers are made of one of glass fiber, silica, ceramic fiber, and carbon fiber. The felt layers of the second and fourth layers are made of polyester fiber or a non-woven fabric.
Patent KR-20090042030-A (KR)
Title: Human protooncogene and protein encoded therein
Inventor: KIM JIN WOO
IPC: C07K14/47
Filed: 2007-10-25
Abstract: Human proto-oncogene is provided for diagnosing cancer such as uterine cancer, leukemia, lymphatic tumor, colon cancer, lung cancer and skin cancer and producing transformed animal. Human proto-oncogene contains amino acid sequence of SEQ ID NO:2, 4 or 6. The Human proto-oncogene ciphering proto-oncoprotein incudes base sequence of SEQ ID NO:1 or base sequence having base numbers of 631-828 of the SEQ ID NO:1. A cancer diagnostic kit includes proto-oncoprotein and proto-oncogene. Antisense oligonucleotide inhibiting expression of proto-oncogene by being coupling with mRNA transferred from the proto-oncogene has complementary base sequence to all of some part of mRNA sequence.
Patent KR-20090043936-A (KR)
Inventor: LEE HEE KYUNG
IPC: A47K5/122
Filed: 2007-10-30
Abstract: 본 발명은 칫솔의 진입 경로를 파악하여 작용력이 없이 자동 구동력으로 치약을 간편하게 인출 가능하며, 양치질의 적정시간이나 음악 및 음성을 제공하여 무료함을 제거하고 메세지를 전달할 수 있는 치약 자동 공급 디스펜서에 관한 것으로, 더욱 상세하게는 치약튜브를 내부에 설치할 수 있도록 칫솔이 삽입되는 전방케이스 및 후방케이스가 자석을 이용한 탈착수단으로 결합/분리되는 케이스와, 후방케이스에 내측 공간에 설치되는 고정블록과, 고정블록에 결합되어 치약튜브에 흡입력을 제공하는 토출블록부와, 고정블록에 결합되어 토출블록부에 흡입력을 발생시키는 자동 토출구동부와, 전방케이스의 전면에 형성되어 양치질 시간을 나타내는 타이머와, 후방케이스의 내부에 설치되어 음악 및 음성을 녹음, 재생하는 소리발생부와, 케이스를 설치면에 설치하기 위한 부착구로 구성되는 것을 특징으로 하여, 정역모터의 편심 캠 작동으로 발생되는 진공 흡입력을 이용하여 치약튜브 내에 충진된 치약을 칫솔에 공급받을 수 있어, 노약자나 어린이도 용이하게 사용가능한 효과가 있다. 
       
     치약, 칫솔, 치약튜브, 진공흡입력, 광근접센서, 발/수광센서, 진공밀착구
Patent KR-20090045791-A (KR)
Inventor: CHO CHOONG HYOUN
IPC: H04B1/38
Filed: 2007-11-02
Abstract: 본 발명은 피사체 및 촬영정보를 표시하는 디스플레이가 구비되며, 무선통신기능을 갖는 단말기 바디와, 상기 단말기 바디에 길이 방향으로 배치되며, 내부에 장착된 카메라의 지향 방향이 상기 길이 방향에 대하여 직각을 이루며 회전될 수 있게 상기 단말기 바디에 회전 가능하게 결합되는 카메라 바디, 및 상기 카메라 바디 상에 복수 개로 형성되고, 상기 카메라를 조작시키는 카메라 조작부를 포함하는 휴대 단말기에 관한 것으로서, 사용자가 사진이나 동영상을 보다 편리하게 촬영하도록 하기 위한 것이다.
Patent KR-20090049879-A (KR)
Title: 담배 필터
Inventor: PARK JONG HO
IPC: A24D3/06
Filed: 2007-11-14
Abstract: 본 발명은 담배 필터를 개시한다. 
     본 발명은, 미세구멍이 형성되는 필터부와, 이 필터부의 외측면을 감싼채 흡연자의 입에 접촉되는 권지부로 이루어진 통상의 담배 필터에 있어서, 상기 필터부를 감싸는 권지부의 표면에 유해물질이 접촉될때 이를 제거 및 살균하는 촉매재를 코팅처리한 것을 특징으로 하는 것으로서, 외부에서 필터 외부에 인체에 심각한 세균이 부착될 경우 촉매재 특히 SW7g를 통해 신속하게 제거함으로써 흡연자의 건강 해침을 미연에 방지할 수 있는 효과가 있다. 
     담배, 필터
Patent KR-20080044780-A (KR)
Title: Use of an alkyloxazolidinone as a moisturizing cosmetic agent and method of moisturizing the skin
Inventor: KURFURST CHANTAL
IPC: A61K8/49
Filed: 2007-11-15
Abstract: A cosmetic care composition comprising 4-alkyloxazolidin-2-one is provided to show excellent moisturizing effect and provide smooth and excellent tough without stickiness when applied to skin. To prepare a cosmetic care composition with moisturizing function on skin, 4-alkyloxazolidin-2-one represented by a formula(1) is used as a moisturizing cosmetic agent, wherein R is a linear or branched C4-24 alkyl, preferably C4-18 alkyl, or a linear or branched C4-24 alkylene, preferably C4-18 alkylene, wherein the cosmetic care composition comprises an effective amount of another cosmetic agent, an active ingredient for increasing moisturizing property such as glycerol and urea, an agent for promoting keratinocyte differentiation such as ecdysteroid, or a plant extract such as an extract of Cyanotis arachnoidea, an extract of Ajuga turkestanica and a mixture thereof.
Patent KR-20090051562-A (KR)
Inventor: BANG SANG HYUN
IPC: F01L1/245
Filed: 2007-11-19
Abstract: 본 발명에 의한 가변 밸브 리프트 장치는 캠의 회전을 전달 받아 밸브를 개폐하는 리프트 바디, 리프트 바디에 구비된 로스트 모션 스프링, 유압이 공급되도록 상기 리프트 바디에 형성된 제1홀, 유압이 배출되도록 상기 리프트 바디에 형성된 제2홀, 상기 제1홀에 유압을 공급하는 유압 공급부 및 상기 제2홀로부터 유압이 배출되도록 구비된 유압 배출부를 포함한다. 
       
     가변 밸브 리프트, CDA(cylinder deactivation),
Patent KR-20090052562-A (KR)
Title: 차량용 시가 라이터
Inventor: LEE JONG YONG
IPC: B60N3/14
Filed: 2007-11-21
Abstract: 본 발명은 차량용 시가 라이터에 관한 것이며, 상세하게는 차량용 시가 라이터의 플러그 은폐 구조에 관한 것으로서, 플러그를 은폐형으로 형성하여 트레이를 편리하게 사용하고, 안전사고를 예방할 수 있도록 한 것이다. 
     본 발명은 내장재(10)에 지지관(11)을 형성하여 상기 지지관(11)의 내측에 소켓(12)을 설치하고, 상기 소켓(12)의 바닥에 바이메탈(14)을 상기 소켓(12)과 절연되게 설치하며, 상기 소켓(12)에 플러그(18)를 인출할 수 있게 삽입한 것에 있어서, 상기 플러그(18)는 상기 지지관(11)의 내면과 일정 간격을 두고 상기 소켓(12)의 입구에 지지하는 베젤(30)과; 상기 베젤(30)의 내면에 연결하여 상기 소켓(12)에 삽입 지지하는 지지원통(33)과; 상기 지지원통(33)과 베젤(30)의 내부에 인출할 수 있게 삽입하고, 내측 선단에 발열 코일(37)을 설치함과 아울러 외측에 손잡이(38)를 형성하며, 주위에 코일 스프링(39)을 감은 플러그 본체(36)와; 상기 베젤(30)과 지지관(11) 사이에 코일 스프링(43)과 함께 베젤(30)에 지지 삽입한 슬라이딩 캡(42)으로 구성한 것이다. 
       
     소켓, 플러그, 베젤, 지지원통, 플러그 본체, 슬라이딩 캡
Patent KR-20090056338-A (KR)
Title: Mobile phone and method for optimizing wireless headset
Inventor: SONG MIN WOO
IPC: H04B7/24
Filed: 2007-11-30
Abstract: A portable terminal for optimizing a cordless headset and a method therefor are provided to prevent the deterioration of the quality of sound which is changed according to the change of shape or characteristics of the cordless headset. An audio processor(130) processes an audio signal. A memory(160) stores an echo parameter value. The echo parameter values are classified according to the maker and model of each cordless headset(200). A wireless communications module(110) performs the short-distance wireless communication with the cordless headset for the audio signal and control signal. Whenever connecting with the cordless headset, a controller(180) searches the echo parameter value stored in the memory, and performs the control by using an echo parameter value for the confirmed cordless headset.
Patent KR-20080051088-A (KR)
Title: Allophanate-modified stabilizers and the polymer polyols prepared from these stabilizers
Inventor: ADKINS RICK L
IPC: C08G18/48
Filed: 2007-12-03
Abstract: An ethylenically unsaturated macromer obtained from an allophanate-modified diisocyanate is provided to obtain a stabilizer for preparing a polyether polymer polyol, an impact modifier and cement additives, and to give a reactant for radiation-curable coating. An ethylenically unsaturated macromer comprises a reaction product of: (a) an allophanate-modified diisocyanate containing ethylenically unsaturated groups, having an NCO group content of about 9-48 wt%, and comprising a reaction product of (i) a diisocyanate, and (ii) at least one ethylenically unsaturated alcohol compound in the presence of (iii) at least one radical inhibitor having no NCO reactive group and (iv) at least one allophanate catalyst; and (b) a polyether polyol having an OH number of 10-300 and a functionality of 2-15, optionally in the presence of (c) at least one urethane catalyst.
Patent KR-20090058073-A (KR)
Title: Terminal and method for performing function thereof
Inventor: JEONG SEOK HYUN
IPC: H04M1/7243
Filed: 2007-12-04
Abstract: A terminal and an executing method thereof equipped with a touch screen accommodating multi-touch are provided to perform a function about the selected item and perform the selection of a function and the selection of an item. In case that the touch is generated in more than two touch screens(107), a touch detector senses the touch operation. A controller(113) performs a function under the sensed touch location about an item corresponding to the sensed touch location. The touch screen displays a corresponding function with an item corresponding to a predetermined mode. The touch detection unit senses the specific item and the specific application touched among the indicated items and functions.