baber/WOPTO huggingface dataset:
Patent KR-20020082216-A (KR)
Title: 서방성 제제 및 그의 제조 방법
IPC: A61K9/50
Filed: 2001-01-26
Abstract: 본 발명은, 약물 함유 코어 물질 및 이 코어 물질을 덮는 다층 피복층으로 이루어지고, 이 다층 피복층에서의 인접하는 층끼리는 서로 상이한 소수성 유기 화합물-수용성 고분자 혼합물을 함유하고 있는 서방성 제제, 및 약물 함유 코어 물질에, 소수성 유기 화합물-수용성 고분자 혼합물을 함유하는 용액을 분무코팅하고, 수득된 코팅층상에 상이한 소수성 유기 화합물-수용성 고분자 혼합물을 함유하는 용액을 계속하여 분무코팅하며, 이 공정을 되풀이하는 것을 특징으로 하는 인접하는 층끼리가 서로 상이한 소수성 유기 화합물-수용성 고분자 혼합물을 함유하는 다층 피복층을 갖는 서방성 제제의 제조 방법을 제공하는 것이다.        .
Patent KR-20020077467-A (KR)
IPC: H02J7/02
Filed: 2001-01-15
Abstract: 본 발명은 연속된 커패시터를 갖는 회로 장치에 관한 것이다.  상기 회로 장치는 이중층 커패시터(2)로 이루어진 체인(1)을 갖는다.  모듈(3)은 상기 이중층 커패시터(2)에 병렬로 모듈(3)이 접속된다.  상기 이중층 커패시터(2) 중 하나에서의 전압이 미리 설정된 값을 초과할 경우에 상기 모듈(3)의 임피던스는 감소된다.  상기 이중층 커패시터(2)에서의 과전압은 효과적으로 억제된다.
Patent KR-20020081374-A (KR)
IPC: H03M7/36
Filed: 2000-02-29
Abstract: A closed-loop, multimode, mixed-domain linear prediction (MDLP) speech coder includes a high-rate, time-domain coding mode, a low-rate, frequency-domain coding mode, and a closed-loop mode-selection mechanism for selecting a coding mode for the coder based upon the speech content of frames input to the coder. Transition speech (i.e., from unvoiced speech to voiced speech, or vice versa) frames are encoded with the high-rate, time-domain coding mode, which may be a CELP coding mode. Voiced speech frames are encoded with the low-rate, frequency-domain coding mode, which may be a harmonic coding mode. Phase parameters are not encoded by the frequency-domain coding mode, and are instead modeled in accordance with, e.g., a quadratic phase model. For each speech frame encoded with the frequency-domain coding mode, the initial phase value is taken to be the initial phase value of the immediately preceding speech frame encoded with the frequency-domain coding mode. If the immediately preceding speech frame was encoded with the time-domain coding mode, the initial phase value of the current speech frame is computed from the decoded speech frame information of the immediately preceding, time-domain-encoded speech frame. Each speech frame encoded with the frequency-domain coding mode may be compared with the corresponding input speech frame to obtain a performance measure. If the performance measure falls below a predefined threshold value, the input speech frame is encoded with the time-domain coding mode.
Patent KR-20030003232-A (KR)
IPC: B01J23/63
Filed: 2002-01-10
Abstract: 산소과잉 분위기에 있어서 배기 가스 중의 NO x 를 효율적으로 분해 정화하고, 또한 고온도역, 또 고온산화 분위기 하, 또한 수분 및 SO x 공존하의 내열성 및 내구성이 뛰어나고, 또한 넓은 온도역에 있어서 촉매활성을 발휘하는 NO x 정화용 촉매를 제공하는 것으로서, (A) 이리듐(A-a)과 원소 주기율표의 제ⅢB족 및 제ⅣB족으로 이루어진 군으로부터 선택된 적어도 1종의 원소(A-b)로 이루어진 촉매 활성물질을, (B) 내화성 무기화합물에 의해 피복하여 이루어진 질소산화물 정화용 촉매이다. 
     또는, 촉매 활성물질로서, (A) 이리듐(A-a)과 원소 주기율표의 제ⅢB족 및 제ⅣB족으로 이루어진 군으로부터 선택된 적어도 1종의 원소(A-b)와, (C) 원소 주기율표의 제ⅢA족으로 이루어진 군으로부터 선택된 적어도 1종의 원소를 함유하여 이루어진 질소산화물 정화용 촉매이다.
Patent KR-20020088411-A (KR)
Title: 열악한 신호 대 잡음 환경에서 일반 페이징 메시지를효율적으로 검출하는 방법 및 장치
IPC: H04B1/16
Filed: 2001-03-30
Abstract: 본 발명은 무선 통신 시스템에서 원격 유니트의 평균 전력 소비를 감소시키는 방법 및 장치에 관한 것이다.  슬롯 모드 통신 시스템에서 원격 유니트가 동작 상태로 진입할 때, 상기 원격 유니트는 메시지 시퀀스를 수신한다.  시퀀스의 하나의 엘리먼트는 즉시 비동작 상태로 리턴하도록 원격 유니트에 명령하고, 그로인해 배터리 전력을 보존하는 일반 페이징 메시지이다.  일반 페이징 메시지는 시퀀스의 여러 부가 엘리먼트에 의해 수반된다.  상기 원격 유니트가 열악한 신호 대 잡음비 환경에서 동작할 때, 상기 원격 유니트는 일반 페이징 메시지를 수신할 수 없을지 모르며, 따라서 불필요하게 배터리 전력을 낭비하면서 할당된 슬롯의 단부까지 동작 상태로 남아있다.  본 발명은 원격 유니트에 의해 수신된 엘리먼트가 일반 페이징 메시지인지를 결정한다.  그렇다면, 원격 유니트는 할당된 슬롯의 단부까지 대기하지 않고서 비동작 모드로 진입한다.
Patent KR-20030007740-A (KR)
IPC: C08L77/02
Filed: 2001-05-11
Abstract: 하나 이상의 차단 층 및 지지 층을 갖는 개선된 다층 공압출 취입 성형물(예: 연료 콘테이너)이 이러한 성형물의 개선된 제조 방법과 함께 기술되어 있다.  차단 층은 지지 층과 대략 동일한 밀도를 갖는 다량의 개질된 폴리올레핀을 포함하며, 여기서 개질된 폴리올레핀은 불포화 카복실산 또는 이의 유도체를 폴리올레핀에 그래프팅시켜 제조하며, 개질된 올레핀은 기체 차단 층이 인접 층에 충분히 부착되고 제작물의 차단 특성이 여전히 충분하도록 하는 양으로 가한다.  또한, 본 발명은 고밀도 폴리에틸렌(지지 층에 바람직한 물질)의 레올로지에 보다 밀접하게 조화되도록 기재 수지, 예를 들면, PET(차단 층에 바람직한 물질)의 레올로지 개질에 관한 것이다.
Patent KR-20040063377-A (KR)
Inventor: PARK SEO WON
IPC: B41J2/435
Filed: 2003-01-07
Abstract: PURPOSE: A laser printer and a method of ground connection for laser print parts are provided to improve assembling work for the laser printer and to reduce manufacturing costs of the laser printer. CONSTITUTION: A ground connection printed circuit is formed on a printed circuit board so as to mount a zenor diode and a varistor on the printed circuit board(100). After mounting the zenor diode and the varistor on the printed circuit board(200), a fixing unit and an electrostatic force removal unit are coupled to the printed circuit board(300). At this time, the fixing unit is grounded through the zenor diode and the electrostatic force removal unit is grounded through the varistor. A pair of terminals are formed on the printed circuit board in order to mount the zenor diode and the varistor on the printed circuit board.
Patent KR-20040028469-A (KR)
Inventor: KIM SEONG DAE
IPC: G11B20/18
Filed: 2003-01-11
Abstract: PURPOSE: A method for managing a defect area of a BD-WO(Blu-ray Disc Write Once) is provided to efficiently record/manage data record on the defect area of the BD-WO to other data area or a spare area. CONSTITUTION: After recording the data to a record area, it is detected that the defect area is existed in the recorded area(S11). The data recorded to the defect area is substitutively recorded to the spare area classified/allotted to each data area(S12). Navigation information for the defect area is recorded to the specified area classified/allotted to the data area. The information for accessing the navigation information recorded to the specified area is recorded to a reserved spare area in a lead-in area.
Patent KR-20040067150-A (KR)
Inventor: SEO SANG HO
IPC: F25D23/00
Filed: 2003-01-21
Abstract: PURPOSE: Structure of a passage for a machine room in a refrigerator is provided to improve efficiency of the product by minimizing the volume of the machine room and by maximizing the effective volume of a freezer compartment or a refrigerator compartment. CONSTITUTION: A passage of a machine room of a refrigerator is composed of an air passage placed in the machine room to flow, circulate and discharge external air; a fan forcibly circulating air flowing from the passage; and a condenser(6a) installed in the front or the rear part of the fan and cooled by circulating air with the fan. A cross flow fan(5a) is composed of a fan impeller formed by mounting plural blades between parallel side plates horizontally, an impeller shaft installed in the center of the fan impeller to rotate the fan impeller, and a fan motor connected to the impeller shaft to rotate the impeller shaft.
Patent KR-20030064323-A (KR)
Title: 가시화 처리 시스템, 가시화 처리 방법 및 기록 매체
IPC: G06F3/14
Filed: 2003-01-23
Abstract: 가시화 화상 데이터에 근거하여 가시화 화상을 표시 장치에 표시시키는 단말(51, 61)과, 단말(51, 61)과 네트워크(1000)를 거쳐서 접속되고, 단말(51, 61)로부터의 가시화 요구에 응답하여 이 가시화 요구에 가시화 작업을 식별하기 위한 가시화 작업 ID를 할당하고, 해당 가시화 작업 ID에 가시화 화상 데이터를 관련지어 가시화 작업을 관리함과 동시에, 단말(51, 61) 중 어느 하나에서 가시화 화상이 표시 중인 가시화 작업을 단말(51, 61)의 표시 장치에 선택 가능하게 표시시켜 소망하는 가시화 작업의 선택을 사용자에게 재촉하고, 사용자에 의해 선택된 가시화 작업 ID에 관련된 가시화 화상 데이터를 취득하고, 단말(51, 61)에 가시화 화상 데이터를 송신시키는 메인 웹 서버(11)를 구비한다.
Patent KR-20040070587-A (KR)
Inventor: HAN GYEONG SU
IPC: H01L21/304
Filed: 2003-02-04
Abstract: PURPOSE: A diamond disk of a conditioner is provided to prevent generation of scratches on a surface of a wafer in a polishing process by removing diamond particles separated from a lower side of a diamond disk. CONSTITUTION: A diamond disk is adhered at a lower side of a conditioning end effector of a conditioner for conditioning a polishing pad of CMP equipment in order to condition the polishing pad. The diamond disk includes a disk(20) and a conditioning brush(30). A loading groove(21) is formed at a lower side of the disk. Diamond particles are adhered on the lower side except for the loading groove. The conditioning brush is formed with a brush body(31) installed on the loading groove and a brush(32) installed at a lower side of the brush body.
Patent KR-20030067594-A (KR)
Title: 스마트 고체 계전기
IPC: H01R13/703
Filed: 2003-02-08
Abstract: 전기 시스템은 고체 계전기(1)와 고체 계전기(1)를 로드(4)에 연결시키는 전기 커넥터(2)를 포함한다.  고체 계전기(1)는 파워를 로드(4)로 절환하기 위한 파워 MOSFET(Q1)를 포함한다.  PNP 트랜지스터(Q2)는 파워 MOSFET(Q1)를 가로지르는 전압강하를 조절하고, 전압강하가 기준레벨을 초과할 때 파워 MOSFET를 오프상태로 차단시킨다.  고체 계전기 회로는 파워 MOSFET가 오프상태로 지시될 때 부동하여 접지에 대한 누설이 없다.  계전기(1)에는 수형단자와 암형단자(12, 22)가 결합해제되기 전에 분리되는 쇼트핀(34) 또는 션트(16)를 포함하는 전기 커넥터가 사용될 수 있다.  션트(16) 또는 쇼트핀(34)의 분리는 아크민감위치에 도달할 때 수형단자와 암형단자(12, 22)를 통해서 전류가 흐르지 않도록 파워 MOSFET를 오프상태로 지시한다.  고체 계전기(1)와 커넥터(2)는 42V 자동차 전기 시스템에 사용하기에 적합하다.
Patent KR-20040072165-A (KR)
Inventor: HONG SUN GUK
IPC: B29C45/00
Filed: 2003-02-10
Abstract: PURPOSE: A device and method for molding hyperfine foam plastic is provided to reduce the manufacturing costs of products by attaching a friction reducing/insulating unit for improving the flow of foaming agents and melted plastic to a mold. CONSTITUTION: A device for molding hyperfine foam plastic is composed of a cylinder(54) having an inlet(51) and an outlet(52), a foaming agent supply unit(60) for supplying foaming agents to the inside of the cylinder, a screw(62) installed in the cylinder and mixing the supplied foaming agents with plastic(B), a heater(64), and a mold(70). The heater heats the cylinder to change the foaming agents into supercritical fluid and melt the plastic. A friction reducing/insulating unit(80) is formed at the mold to improve the flow of the foaming agents and the melted plastic.
Patent KR-20040074267-A (KR)
Inventor: KANG HYEON GYU
IPC: H01L21/68
Filed: 2003-02-17
Abstract: PURPOSE: A semiconductor fabrication apparatus having a rotating chuck is provided to improve uniformity of a wafer process by rotating a chuck for fixing a wafer. CONSTITUTION: A rotating chuck(10) is installed in an inside of a process chamber in order to fix and rotate a wafer(20). A rotation unit is installed in the inside of the process chamber in order to rotate the rotating chuck. The rotation unit includes a rotary shaft(30) and a rotary power device(40). The rotary shaft is connected to the rotating chuck. The rotary power device is connected to the rotary shaft in order to provide the rotary power. The rotation unit further includes a roller connected to the rotating chuck.
Patent KR-20040076898-A (KR)
Inventor: KIM HAK IL
IPC: G06F9/44
Filed: 2003-02-27
Abstract: PURPOSE: A method for evaluating the suitability of a BioAPI(Application Programming Interface) standard is provided to judge that a developed BSP(Biometric Service Provider) follows the BioAPI v1.1. CONSTITUTION: As a list for all installed BSP modules is written/output to a screen, the testing BSP is selected. A memory space for the BSP is allotted/loaded. A desired function is executed if a user calls a standard function. The connection of the connected standard functions is released for the next BSP. The testing functions are inputted through a checkbox. The proper input parameters for executing the functions are automatically fixed. A test is performed to the individual or entire functions by a predetermined procedure. A test result is analyzed/output to a separated window.
Patent KR-20030074263-A (KR)
IPC: G02B6/122
Filed: 2003-03-06
Abstract: The present invention relates to an optical waveguide coupler device. As shown in Fig. 1, the optical waveguide coupler device 8 comprises two optical waveguide cores 2, 3 formed on the surface of a substrate 1. The optical waveguide cores 2, 3 are covered by lower and upper cladding layers 6, 7 both formed on the substrate 1; and the two optical waveguide cores 2, 3 are brought close to and in parallel with each other at two sites to form two directional couplers 4, 5 there. The cross-section and refractive index of each of the optical waveguide cores 2, 3 and the parameters of other elements of the circuit are optimized such that an optical signal is reliably routed by the circuit without undergoing a wavelength shift even when the circuit is exposed to the changes of ambient temperature. <IMAGE>
Patent KR-20040079293-A (KR)
Inventor: OH BYEONG HWAN
IPC: B60R5/04
Filed: 2003-03-07
Abstract: PURPOSE: A shelf trim assembly is provided to simplify the opening/closing structure of a trunk, and improve productivity by reducing the number of parts. CONSTITUTION: A shelf trim assembly is composed of a shelf trim(15) having a support shaft(17) protruding toward the inner wall of side trims(10), guide grooves(21) formed at the inner wall of the side trim and guiding the support shaft, a support unit(25) protruding from the inner wall of the side trim toward the shelf trim, and a fixing protrusion(31) extended from one side of the support shaft and fixed to the support unit.
Patent KR-20040079541-A (KR)
Inventor: JUN SE HUN
IPC: H01L21/3065
Filed: 2003-03-07
Abstract: PURPOSE: A semiconductor device fabrication apparatus having a control module for adjusting a chuck slope is provided to improve quality of a wafer by changing a gradient of a chuck and processing uniformly the wafer. CONSTITUTION: A chuck support plate(13) is installed in an inside of a process chamber. A chuck groove is formed on an upper part of the chuck support plate. A chuck(16) is inserted into the chuck groove in order to be moved to an upper part and a lower part. A support plate(21) is inserted between the chuck and a bottom of the chuck groove. A control module for adjusting a chuck slope(22) is installed at the support plate in order to change a gradient of the chuck.
Patent KR-20040082537-A (KR)
Inventor: CHOE DONG UK
IPC: E05C17/44
Filed: 2003-03-19
Abstract: PURPOSE: A door stopper is provided to open a door effectively by pressurizing a ground friction unit on the ground regardless of the height of the door and the ground and to prevent the damage of components by preventing excessive stress added to components. CONSTITUTION: The door stopper comprises a working bar(10) provided with a press unit(11) and a ground friction unit(12) and installed vertically on a main body(5), an elastic spring(20) lifting up and restoring the working bar(10), a hanging unit(30) supporting the descent of the working bar(10) elastically, and a dismantling unit(40) dismantling the support of the hanging unit(30). The working bar(10) in the main body(5) is provided with many hanging grooves(14) and fixed with the elastic spring(20) to be bounded between a fixed plate(6) fixed to the main body(5) and a movable plate(13) fixed to the working bar(10).
Patent KR-20040083800-A (KR)
Inventor: KIM HYEONG SEOK
Filed: 2003-03-25
Abstract: PURPOSE: A system and a method for a gift event are provided to publish the gift event for promoting the sales of goods or services through a mobile communication network, and instantly confirm a drawing result for a serial number inputted from a customer buying the goods or the services. CONSTITUTION: Mobile communication terminals(10) receive a message for the gift event and join in the gift event through the mobile communication network(12). An event database(26) stores the serial number of the goods or the services sold through the gift event, a gift event schedule, and a format of a gift event message. A subscriber database(28) stores the subscriber information for the users of the mobile communication terminal. An event server(24) advances the gift event through the mobile communication network, informs each mobile communication terminal of the gift event by referring to the event database and the subscriber database, and confirms the drawing result for the serial number inputted from the customer buying the goods or the services.
Patent KR-20030081034-A (KR)
Title: 하부 장관을 세척하는 방법 및 장치
IPC: A61M1/00
Filed: 2003-03-26
Abstract: 본 발명은 하부 장관 세척 장치 및 방법을 제공한다. 상기 방법은 a) 20~38℃의 온도인 세척수를 만드는 단계; b) 환자의 수축동작과 일치되게 상기 세척수가 상기 하부 장관으로 향하게 하는 상기 장치의 기구를 항문에 대는 단계; 및 c) 환자가 복부 팽창을 느꼈을 때 상기 기구를 제거하고, 장내 배설물을 몸 밖으로 배출하는 단계를 포함한다. 상기 장치는 a) 하우징(9); b) 가열기(202)를 갖는 용기(201)를 포함하는 가열 수단(2); c) 세척 수단(1) 및 d) 제어수단(6)을 포함한다. 종래 기술과 비교하여, 상기 방법과 장치는 직접 물을 어떠한 외부 물질의 삽입없이 몸으로 인도할 수 있어 환자의 몸에 어떠한 자극을 피할 수 있다. 상기 기구 내 오존 발생기 및 가열 수단은 세척액을 환자의 항문 및 생식기를 세척하기 위하여 제공할 수 있다. 본 발명 장치는 간병인 없이 환자 자신이 쉽게 작동할 수 있다.
Patent KR-20040085880-A (KR)
Inventor: CHA YONG JUN
IPC: A23L23/00
Filed: 2003-04-02
Abstract: PURPOSE: Provided is a manufacturing method of functional seafood-like flavoring sauce from seafood waste liquid, thereby preventing sea contamination, reducing production cost, and increasing consumer's health. CONSTITUTION: The manufacturing method of functional seafood-like flavoring sauce comprises the steps of: heating each seafood waste liquid to concentrate it; mixing them in a predetermined mixing ratio; adding xylose and gluten acid hydrolysate to the mixture and concentrating it under reduced pressure to form reaction flavor; adding sugar and dietary salt to the concentrate to give sauce; and adding the sauce with 3-methylthiopropanal.
Patent KR-20040087542-A (KR)
Inventor: YANG JAE HAK
IPC: B02C4/08
Filed: 2003-04-08
Abstract: PURPOSE: A roller edge structure of an automatic red pepper pulverizer is provided to pulverize a large amount of red peppers rapidly and finely without a failure by means of a simpler structure. CONSTITUTION: Two cylindrical upper pulverizing rollers(1,1') and two cylindrical lower pulverizing rollers(2,2') rotating in engagement are inserted into upper and lower shafts(4,4',5,5'). A frame(9) with hoppers(7,8) is installed at upper and middle parts of the upper and lower pulverizing rollers(1,1',2,2'). A quadrangular pyramid pulverizing edge(11) consisting of four triangular planes(10) is consecutively formed on the outer circumferential surfaces of the upper and lower pulverizing rollers(1,1',2,2'), being protruded at given intervals.
Patent KR-20040088318-A (KR)
Inventor: KIM KYONG BOK
IPC: G08C19/00
Filed: 2003-04-09
Abstract: PURPOSE: A remote meter reading system is provided to detect a meter reading value and control a meter reading operation at a remote place by transmitting and receiving the meter reading value. CONSTITUTION: A sensor unit(10) senses displacement of a target according to a control signal and transmits a sensing signal to a control transmission/reception unit(20). The control transmission/reception unit receives the sensing signal from the sensor unit and transmits the received signal to a display unit(30). The display unit displays the sensed results of the sensor unit. A production unit(40) produces a meter value by using the sensing signal of the sensor unit.
Patent KR-20030082401-A (KR)
IPC: H05B41/292
Filed: 2003-04-14
Abstract: The system has a direct current (dc) voltage clocked at a converter frequency and supplies an operating voltage (UB). An inverter fed by the operating voltage, has output terminals with lamp voltage (UL). A high-pressure discharge lamp connected to the output terminals has one acoustic resonant frequency. The converter frequency is an n-fold multiple of an acoustic resonant frequency, where n is a number other than zero.  The acoustic resonance is a longitudinal resonance and n is equal to 2.
Patent KR-20040091369-A (KR)
Inventor: KIM SANG SEOK
IPC: B65G63/00
Filed: 2003-04-21
Abstract: PURPOSE: A device for automatically adjusting a damper position according to a supply state of a blending stacker is provided to exactly load an ore to a predetermined position of a blending pile by making a boom head damper interlock according to the vertical movements of a stacker boom. CONSTITUTION: A device for automatically adjusting a damper position according to a supply state of a blending stacker comprises a pair of damper operation wires(10a,10b) fixed to brackets(9a,9b) formed to the upper and lower parts of a boom head damper(2); a stroke bar(12) to which a moving sheave changing the direction of the first damper operation wire of the damper operation wires is fixed; and a guide frame(12a) fixing the second damper operation wire to the upper part. The damper operation wires are guided and expanded by a pair of first wire sheaves(11a) installed to the sides of a boom(7a) of a blending stacker. To guide the expanded damper operation wires to the upper side, second wire sheaves(11b) are inserted in the sides of the stroke bar and the stroke bar is movably fixed to the side of the boom. The guide frame is movably fixed to a stacker frame(13). The guide frame fixes the first damper operation wire to the lower part while guiding the stroke bar to which the first damper operation wire is fixed.
Patent KR-20040093277-A (KR)
Inventor: LEE WON HO
IPC: H01L27/146
Filed: 2003-04-29
Abstract: PURPOSE: A CMOS image sensor and a fuse repair method using the same are provided to prevent damage of an adjacent fuse and a lower layer in fuse repair processing by using a fuse composed of a butting contact. CONSTITUTION: A CMOS image sensor is provided with a fuse. The fuse comprises a polysilicon layer, an active region formed in a silicide layer, a butting contact hole, and a tungsten plug. The butting contact hole is simultaneously exposed the polysilicon layer and the silicide layer of the active region. The tungsten plug is filled in the butting contact hole to connect electrically the active region.
Patent KR-20040095080-A (KR)
Inventor: CHO SEUNG BEOM
IPC: F16K31/44
Filed: 2003-05-06
Abstract: PURPOSE: A valve assembly is provided to easily change a flow direction of actuating fluid, enhance an conventional electronic valve such as a solenoid valve produced at a high cost, and reduce manufacturing costs by simplifying its manufacture. CONSTITUTION: A valve assembly is composed of a valve body(10), a ball member(20), a link unit(30) partly coupled to the ball member and moving with the ball member, and a power transmission unit(40). The valve body includes a space(10a), an inlet(12) into which actuating fluid is introduced, and a pair of discharge units(14,16) for discharging actuating fluid in the different directions. The ball member is rotatably disposed in the space of the valve body, and selectively opens/closes the discharge units. The power transmission unit transmits rotary power to the link unit.
Patent KR-20040096346-A (KR)
Inventor: HWANG SEON HO
IPC: H04N5/63
Filed: 2003-05-09
Abstract: PURPOSE: An automatic power off device and a method thereof are provided to automatically cut off power of an apparatus, if a heat source at more than body temperature does not exist for a preset time within a certain range, thereby preventing apparatus malfunction caused by power consumption and overload. CONSTITUTION: A heat sensor(10) senses a heat source located within a certain range, and outputs a sensing signal or a non-sensing signal. A timer(11) counts clock signals inputted outside according to the non-sensing signal, latches the counted clock signals, and generates a non-sensing time value. A micro computer(12) resets the timer(11) according to the sensing signal, and outputs a switching control signal by comparing a non-sensing time value of the timer with a preset automatic power off time. An operational power supplier(13) switches an external input AC power according to the switching control signal, and cuts off the power.
Patent KR-20030044970-A (KR)
Inventor: LEE WON KEE
IPC: H04B7/26
Filed: 2003-05-16
Abstract: PURPOSE: A blind dating method using a mobile communication terminal is provided to allow mobile phone users to have a blind date by transferring a message to them within a certain distance. CONSTITUTION: A mobile terminal or a personal computer connects to an operating server through a communication network and inputs personal registration information of a member required for a blind date(S11). The operating server analyzes inputted registration information and calculates a matching rate between members on the basis of integrated requirements on ideal types by members, and stores accordingly in a database(S12). The operating server receives location information of a member from a global positioning system(S13). When members are within a certain distance or one member is within a limit distance from his/her ideal type, a matching rate is compared and checked by using information of each member stored in the database(S14). If the matching rate between the members is above a reference value, a message is transferred to both sides(S15).