baber/WOPTO huggingface dataset:
Patent KR-20030039887-A (KR)
Title: Traction car
Inventor: CHOI GIL HO
IPC: B60P3/12
Filed: 2001-11-16
Abstract: PURPOSE: A trolley for pulling a vehicle is provided to pull the vehicle quickly and safely, without opening a locked door of the vehicle. CONSTITUTION: A trolley for pulling a vehicle has a body(10) to which front and rear wheels(W1,Rw1,RW2) are combined; a rotating plate(20) rotatably combined to the front end portion of the body; a fixed plate(30) slantingly combined to the rear end portion of the body; and a stopper(40). Plural guide rollers(22) are installed in the rotating plate and saw tooth-type brake pieces(24) are combined to the lower rear sides of the rotating plate. A brake pieces are combined to the lower sides of the fixed plate, to perform position control by a support bracket(32), a fixing pin, and a spring. A rotating body and a fixed body are combined to a side of the body, to control the rotating plate. Thus, the quick and safe towing of the vehicle is performed.
Patent KR-20030041613-A (KR)
Inventor: LEE WON RI
IPC: H04N7/18
Filed: 2001-11-20
Abstract: PURPOSE: A system for securing a parking lot is provided to prevent a crime in advance by referring a car registration and notifying an alarm to the police in the case of a criminal vehicle or a vehicle wanted by the police. CONSTITUTION: A vehicle sensor senses a vehicle's movement when the vehicles move in and out. A camera(13) takes a photograph of the number plate of a vehicle. An illuminating device(12) generates infrared flash light. An image capturing device(14) controls the illuminating device and the camera, and converts an image inputted from the camera into a digital signal. A main controller(15) detects a position of the number plate and automatically recognizes characters of the number plate for outputting the recognized number plate and the image. A main server(21) stores the number plate and the image inputted from the main controller, requests a car registration database(30) to refer a car registration, and receives car registration information. A monitor(22) displays the image of the vehicle transmitted from the main controller to the main server. An alarm(23) generates a warning to an operator if the number of the vehicle is not recognized or the referred vehicle is a criminal vehicle or a vehicle wanted by the police. An input unit(24) inputs the number of the vehicle if the number of the vehicle is not recognized.
Patent KR-20030047240-A (KR)
Inventor: KIM OK
IPC: E01F13/00
Filed: 2001-12-08
Abstract: PURPOSE: A no-parking and no-stoppage warning device is provided to prevent traffic accidents by securing the visual field of drivers. CONSTITUTION: The no-parking and no-stoppage warning device comprises a loop sensor(12) installed on a no-parking and no-stoppage area of a road(10) to sense an approach of a vehicle(11), a controller sensing the signals of the loop sensor(12), checking the time elapsed using a timer and generating warning signals after the appointed time, a warning lamp(23) and a speaker taking warning signals of the controller and generating warning lights and sounds, and a signal(20) provided with the controller, the speaker and the warning lamp(23) and fixed to a support(22).
Patent KR-20030048497-A (KR)
Title: Battery power control method in mobile phone
Inventor: YOO JI YONG
IPC: H04B1/40
Filed: 2001-12-12
Abstract: PURPOSE: A battery power control method in a mobile communication terminal is provided to implement a reception rejecting function by controlling power provided to a wireless unit by hardware during a constant time set by a user in order to reduce current consumption of battery. CONSTITUTION: Under the request of a reception rejecting time function by a user of a mobile communication terminal, the reception rejecting function time is set through a key input unit(102). During the set reception rejecting time, battery power is controlled in order not to be supplied to the wireless unit of the mobile communication terminal and a current time is updated by synchronizing with an internal clock generator and displayed to a display unit(108). When the updated current time passes the set reception rejecting time, the battery power is again supplied to the wireless unit of the mobile communication terminal, thereby performing a general terminal function(112,114).
Patent KR-20030050207-A (KR)
Title: Cooling System Of Heavy Equipment Applied A Independent Oil Cooler
Inventor: NA CHAN JOO
IPC: F01P5/02
Filed: 2001-12-18
Abstract: PURPOSE: A cooling system having an independent oil cooler for heavy equipments is provided to use the space efficiently by mounting a charge air cooler in the engine with separating the oil cooler from the engine, to decrease noise by reducing the cooling air amount with distributing cooling air, and to increase thermal efficiency by distributing thermal load. CONSTITUTION: A heavy equipment cooling system comprises a first cooling system(1) having an oil cooler(6) separated from an engine, an oil fan(6a) cooling the oil cooler by blowing, a fan motor(6b) rotating the oil fan and an outer case(8) opening sides to prevent air from the cooling fan from being contacted to blow from the oil fan and discharging hot air, and a second cooling system(2) having a charge air cooler(7) combined with a radiator(5) for supplying cool air to the intake manifold of the engine. The first cooling system cools the oil cooler, and the second cooling system cools the radiator, the charge air cooler and the engine.
Patent KR-20030050971-A (KR)
Title: Dual stage inflator for air bag
Inventor: PARK YONG U
IPC: B60R21/272
Filed: 2001-12-20
Abstract: PURPOSE: A dual stage inflator of an airbag is provided to prevent injury of a human body due to high pressure expansion and to change performance of the inflator and tune the inflator easily by supplying gas slowly generated from high pressure expansion in the inflator without reducing an operation of the airbag. CONSTITUTION: An inflator(30) includes first and second chambers(32,34) storing propellants and having holes on surfaces. First and second squibs(44a,44b) are arranged between first and second chambers to ignite igniting agents(42a,42b) to burn propellants(40a,40b) stored in first and second chambers respectively. An outer shell body(32b) covers an outer peripheral surface of first and second chambers and has a far outer vent hole(38) on one side. A vent hole is installed between the outer shell body and an inner shell body(32a) to delay gas moved from the first chamber to the second chamber. Thereby, injury of a human body due to high pressure expansion is prevented, and changing performance of the inflator and tuning are easy by delaying gas pressure without reducing an operation of an airbag.
Patent KR-20030052625-A (KR)
Title: Apparatus for automatic guide of wire coils in continuous wire coiling process
Inventor: KIM BEOM HAN
IPC: B21B41/00
Filed: 2001-12-21
Abstract: PURPOSE: A guide device is provided to make a coil profile and a coil pitch in an optimum state by allowing a wire coil to be arrived at a normal landing position through adjusting an angle of a guide using a reversible motor. CONSTITUTION: A guide device includes a thermal detecting plate section(5), a cover(1), a case(14), a cooling device section, and a control system. The thermal detecting plate section(5) has a plurality of heat detecting plates(6,7,8) for detecting heat and generating signals with respect to a front landing position, a rear landing position, and a normal landing position of a wire coil, a thermal detecting sensor(13), and a plurality of terminals(9,10,11). The cover(1) and the case(14) protect the thermal detecting plate section(5) from a hot rolled coil dropped into the thermal detecting plate section(5). The cooling device section has an air inlet(18), an air outlet(19) and a passage(20).
Patent KR-20030053620-A (KR)
Inventor: LEE SANG TAEK
IPC: B21B37/00
Filed: 2001-12-22
Abstract: PURPOSE: A method for detecting metal-in state is provided to prevent early operation of looper by detecting metal-in time from distance and speed between rolling rolls and memorizing roll force after completing roll shift, thereby accurately detecting metal-in even during rolling of thin strip. CONSTITUTION: In a method for detecting metal-in state of each stands in hot rolling facility comprising a plurality of rolling stands (F1-F7), the method for detecting the metal-in state comprises a step (S1) of checking whether the top end of strip is advanced into a cut point or not; a step (S2) of memorizing zero ton as memory roll force of stand F1 if the top end of strip is advanced into the cut point; a step (S3) of judging it as stand F1 metal-in if roll force detected in stand F1 is the same as or more than the reference range compared to the memory roll force; a step (S4,S5) of judging the metal-in state by comparison of roll force of stand F2 after memorizing actual roll force of the stand F2 as memory roll force at a stand F1 metal-in time point; a step (S6,S7) of judging the metal-in state by comparison of roll force of stand F3 after memorizing actual roll force of the stand F3 as memory roll force at a stand F2 metal-in time point; and a step (S8-S12) of generating metal-in signals for the rear end stand (F(n+1)) if the strip moving distance is the same or longer than a distance between the strip and rear end stand (F(n+1)) by calculating moving distance of the strip when front end stand (F(n)) (n is 4 to 7) is in the metal-in state for the respective stands (F1-F7).
Patent KR-20030054510-A (KR)
Title: Method and Apparatus for Burr Removal from Strip
Inventor: CHO GIL YONG
IPC: B21B45/00
Filed: 2001-12-26
Abstract: PURPOSE: A method for forming burr on the central part of cutting surfaces of strip and an apparatus for removing burr on the central part of cutting surfaces of strip are provided to prevent damage of the roll surface due to burr by removing the burr after forming burr formed at a lower part of both cut surfaces of strip on the central part of both cutting surfaces of the strip. CONSTITUTION: In side trimming operation, the method for forming burr on the central part of cutting surfaces of strip comprises the process of forming burr(7) formed on a cutting part of both sides of a strip(5) on the central part of cutting surface of the strip(5) by descending an upper knife(4) to a point corresponding to 1/3 of a set wrap value and ascending a lower knife(6) to a point corresponding to 1/3 of the set wrap value. In a burr removal apparatus in side trimming operation, the apparatus for removing burr(7) on the central part of cutting surfaces of a strip(5) comprises an upper pressing roll having trapezoid shape in such a way that an end of the left side of the upper pressing roll is narrowly formed while an end of the right side of the upper pressing roll is widely formed; and a lower pressing roll having trapezoid shape in such a way that an end of the left side of the lower pressing roll is widely formed while an end of the right side of the lower pressing roll is narrowly formed oppositely to the shape of the upper pressing roll so that the burr(7) on the central part of the cutting surfaces of the strip(5) formed by the method is pressed and removed by the upper and lower pressing rolls.
Patent KR-20030057643-A (KR)
Title: Method for fabricating Ferroelectric capacitor
Inventor: CHOI EUN SEOK
IPC: H01L27/105
Filed: 2001-12-29
Abstract: PURPOSE: A method for manufacturing a ferroelectric capacitor is provided to be capable of easily obtaining fine pattern of a lower electrode, and improving integration and device characteristic. CONSTITUTION: An oxidation barrier layer(24), a diffusion barrier layer(25) and a seed layer(26) are sequentially formed on a substrate(21) having a storage node contact plug(22). After forming a sacrificial layer(27) as an oxide layer on the resultant structure, a desired portion of the seed layer(26) is exposed by selectively etching the sacrificial layer(27). A lower electrode(28) is then formed on the exposed seed layer by ECD(Electro Chemical Deposition). The sacrificial layer(27) is then removed.
Patent KR-20030059415-A (KR)
Title: Forming method for capacitor of semiconductor device
Inventor: SEO JAE BEOM
IPC: H01L27/108
Filed: 2001-12-29
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to be capable of improving the capacitance by increasing the surface area of a storage electrode by using stable processes. CONSTITUTION: An interlayer dielectric having a storage contact plug(115) is formed on a semiconductor substrate(101). The first plate electrode is formed on the resultant structure and a trench are simultaneously formed to expose the storage contact plug(115). The first dielectric film(121) is formed at both sidewalls of the trench. A cylindrical storage electrode(123) is formed on the first dielectric film. The second dielectric film(125) is formed on the storage electrode. The second plate electrode(127) is then formed in the trench.
Patent KR-20030058301-A (KR)
Title: Paper feeding system for printer
Inventor: CHO CHANG WON
IPC: B65H7/18
Filed: 2001-12-31
Abstract: PURPOSE: A paper pick-up system of a printer is provided to prevent the paper jam and the non-discharge of a paper by preventing the inverse rotation of a delivery roller. CONSTITUTION: A device(50) for preventing an inverse rotation of a delivery roller delivers a paper through the delivery roller and a starwheel(22) by transferring the power of a carrying roller(10) to the delivery roller through a belt(40) at the forward rotation of the carrying roller. The inverse rotation of the delivery roller is prevented by isolating the power transmission to the delivery roller at the inverse rotation of the carrying roller. The device for preventing an inverse rotation of the delivery roller comprises a first bush, a second bush and a spring clutch. The first bush having a boss is fixed in a shaft of the delivery roller to be rotated with the shaft. The second bush having a boss is installed in the shaft of the delivery roller to be rotatable by integrally forming in a pulley(23) of the delivery roller. The spring clutch is installed in the boss of the bushes and wound in the same rotating direction as the rotating direction of the carrying roller. Thereby, the paper jam and the non-discharge of a paper are prevented.
Patent KR-20030058324-A (KR)
Title: Manufacturing machine for cutting work
Inventor: LEE GEON DO
IPC: B23Q1/01
Filed: 2001-12-31
Abstract: PURPOSE: A machine tool for cutting is provided to restrict vibration by assembling a spindle shaft supporting column with a rectangular frame stably, and to improve processing accuracy by stabilizing the structure of the frame. CONSTITUTION: A working spindle is arranged horizontally in a column(12) on a bed(10) and transferred along X, Y and Z-axes. A front frame(20) is arranged in the front of the bed, and an upper frame(22) is installed on the column. The upper frame is fixed to the bed through plural vertical frames(24), and connected to the upper end of the column through a first connecting unit(26). The upper frame is connected to the front frame through a second connecting unit. Vibration of the column is restricted by surrounding the column with the bed, the upper frame and the vertical frame. The processing accuracy is improved by stabilizing the frame structure.
Patent KR-20010083087-A (KR)
IPC: C07D521/00
Filed: 1999-07-01
Abstract: 본 발명은 신규한 화학식 I의 벤즈이미다졸, 이의 토우토머, 입체 이성체 및 혼합물; 이의 프러드럭, 카복시 그룹 대신에 생리학적 조건하에 음으로 하전된 그룹을 함유하는 이의 유도체; 및 이의 염, 특히 무기 또는 유기 산 또는 염기와 생리학적으로 혼화가능한 이의 염에 관한 것이다. 
     화학식 I 
     
       
     
     상기식에서, 
     R a 내지 R c , A, Ar 및 B는 특허청구범위 제1항에서 정의한 바와 같다. 
     R c 가 시아노 그룹인 화학식 I의 화합물은 화학식 I의 또 다른 화합물을 제조하는데 유용한 중간체이며, R c 가 제1항에서 언급한 아미디노 그룹 중의 하나인 화학식 I의 화합물은 유용한 약리학적 특성, 특히 항혈전 효과를 갖는다.
Patent KR-20010053420-A (KR)
Title: 합성수지성형용 금형, 금형온도조정장치 및금형온도조정방법
IPC: B29C33/38
Filed: 2000-04-28
Abstract: 모(母)금형(1), 상기 모금형(1)내에 설치된 캐비티블록(2), 상기 모금형(1)과 캐비티블록(2)사이에 설치된 단열층(5) 및 가열매체와 냉각매체를 교대로 반복해서 유입시키는 1계열의 유로(A)를 구비한 금형에 있어서, 상기 모금형(1)과 캐비티블록(2)간의 접촉부분에, 상기 캐비티블록(2)의 열팽창분에 의거해서 간격을 형성하고 있는 것을 특징으로 한다.   또, 상기 유로(A)와 연통하는 입구측 슬롯 및 출구측 슬롯을 캐비티블록(2)에 형성하고, 해당 입구측 슬롯 및 출구측 슬롯에, 상기 모금형(1)으로부터 단열된 연통관을 각각 부착해도 된다.
Patent KR-20010085865-A (KR)
IPC: A61K31/437
Filed: 1999-09-30
Abstract: 아세틸콜린스테라제 억제 효과를 갖는 비-카르바메이트 아민 화합물을 포함하는 방광 배출력 개선제.
Patent KR-20010089763-A (KR)
Title: 내화 조립체
IPC: B22D11/10
Filed: 1999-12-23
Abstract: 본 발명은 주입 유량을 조절하기 위한 장치에 사용되는 내화 조립체에 관한 것이다.  주입 통로(7)의 하류에는, 그 주입 통로의 축선(Z-Z)과 직교하고 오리피스(10, 20)가 각각 마련된 2개 이상의 내화판(1, 2)이 위치한다.  상기 장치는 용탕(C)과 기계적으로 협동할 수 있는 유체(F)를 분사하기 위한 분사 수단을 상기 내화판의 상류에 포함한다.  본 발명에 따르면, 유체의 분사는 활주하는 내화판(1)이 정지 위치를 향해 변위되는 방향(X-X)으로 내화판의 상류에서 360° 미만의 주입 통로(7) 각도 섹터에 걸쳐 이루어진다.
Patent KR-20010103022-A (KR)
Title: 방송 개선 시스템 및 방법
IPC: H04N7/088
Filed: 2000-12-11
Abstract: 본 발명은 적어도 하나의 신호가 크로마 키를 위해 준비되는, 수신된 개선 신호를 사용하여 수신된 텔레비전 방송 신호를 개선하는 방송 개선 시스템 및 방법에 관한 것이다. 신호가 텔레비전에 전달하기 전에 텔레비전 방송 신호를 인터셉트하고, 중첩 신호가 텔레비전에 통과하기 전에 텔레비전 방송 신호에 개선 신호를 중첩시키기 위해 크로마 키(chroma keying)를 적용하도록 시스템이 구성된다.
Patent KR-20020015030-A (KR)
IPC: C07D471/04
Filed: 2000-03-09
Abstract: 본 발명은 cGMP PDE, 특히 cGMP PDE 5형의 억제제로 유용한 하기 화학식 I의 화합물에 관한 것이다. 
     <화학식 I>
Patent KR-20020005757-A (KR)
IPC: C08K5/00
Filed: 2000-05-22
Abstract: 본 발명은, 260℃, 10 내지 60초의 땜납내열성을 만족하고, 저가격으로 사출성형상의 문제도 없고, 또, 내열노화성도 우수한 내열성 엔지니어링플라스틱조성물과, 이 내열성 엔지니어링플라스틱조성물로 이루어진, 인쇄회로기판실장 코넥터 등의 내열성 성형품을 얻는 것을 목적으로 하고, (a) (a1) 특정의 작용기와의 반응활성점을 지니거나 또는 도입한 엔지니어링플라스틱과, (a2) 상기 특정 작용기와 중합성 작용기를 동일 분자내에 지닌 유기화합물 또는 상기 (a1)에 기재한 특정 작용기를 지닌 폴리올레핀을 용융혼련해서 수지조성물을 얻고, (b) 상기 (a)에서 얻어진 수지조성물을 용융성형하고, (c) 이 용융성형된 수지조성물에 전리방사선을 조사함으로써 상기 내열성 성형품을 얻는 것을 특징으로 한다.
Patent KR-20020053777-A (KR)
IPC: H03F1/22
Filed: 2001-03-22
Abstract: 증폭단(AMPSTG)의 차동출력부에 공통모드 전압을 인가하는 전자회로를 개시함. 단자(1,2)에서의 공통모드 전압은 대략 기준전압(V CM )으로 되며, 트랜지스터(T 1 -T 4 )는 선형영역에서 바이어스 되고, 트랜지스터(T 5 -T 8 )는 포화영역에서 바이어스된다. 가능한 한 최저 기준전압(V CM )을 선택하도록 트랜지스터(T 1 -T 4 )는 트랜지스터(T 1 -T 3 )를 통하는 전류가 같은 전류밀도를 갖고, 트랜지스터(T 4 )를 통하는 전류가 상기 전류밀도 이하의 계수 N인 전류밀도를 갖도록 설계된다. 계수 N은 트랜지스터(T 1 )를 통하는 전류의 공칭값과 트랜지스터(T 1 )를 통하는 전류의 최소값의 비로 결정된다.
Patent KR-20020059255-A (KR)
IPC: A01N1/02
Filed: 2000-06-19
Abstract: 본 발명의 제안된 용도는 기증자로부터 기관을 이식받을 수용자로 이식하는 동안 인간 및 동물 기증 기관 동종 이식편의 생체외 보존을 위함이다.  생체외 심근 보존에 대한 용도 이외에, PEG-Hb 용액은 개심술 동안 생체내 심근 보존에서 중대한 잠재적 유용성이 있을 뿐만 아니라, 개심술을 포함하여 여러 유형의 수술 동안 또는 이후의 혈액 대용물 또는 혈액 대치물로서 중대한 잠재적 유용성이 있다.  본 발명은 생체외 기증 기관 보존을 위한 폴리에틸렌 글리콜 코팅 소 헤모글리빈 기재 용액 및 그의 용도를 포함한다.  용액의 기본 원리는 기증 기관이 이식 후 허용가능한 기능을 회복하도록 생체외 저장될 기증 기관의 조직에 산소, 영양 및 전해질 환경을 제공하는 것이다.  용액은 등장성 정상칼륨혈의 저칼슘혈 용액으로 산소, 탄수화물 에너지원, 신진물질 연속 세척 및 연속 관류을 제공하며, 일반 치료에 관련된 현재 기법에서 심근 보존을 상당히 향상시킨다.  이식용 기증 기관 보존은 산소 운반 헤모글로빈 용액으로 저온 관류 보존을 이용하여 식염수 중의 허혈성 저온 침지 저장을 사용하여 수행된다.  용액은 PEG-Hb, 인간 알부민, 덱스트로스, 헤파린 용액, 리도카인 HCl, MgSO 4 , KCl, CaCl 2 , THAM, NaCl, NaHCO 3 , Na 3 PO 4 를 함유하며, 이와 같이 않을 경우 PEG-Hb는 심근에 치명적이며 효과적인 기관 저장을 위해 사용될 수 없다.
Patent KR-20030058834-A (KR)
Inventor: CHOI YEONG JU
IPC: F25D25/02
Filed: 2002-01-02
Abstract: PURPOSE: A structure of a shelf of a direct cooling type refrigerator is provided to prevent rusting. CONSTITUTION: Shelves(200) are made of glass to improve appearance, and installed in a refrigerator compartment to put food thereon. Chilled air passing grooves(201) are formed on both ends and a rear side of the shelf to allow chilled air to pass. Chilled air flows into a machine room formed on a rear side of a freezer compartment and separated by a shroud through a chilled air channel formed in a main body to pass a heat exchanger installed in the machine room to be cooled down. Some of the cooled down chilled air is blown into the freezer compartment by an axial flow fan rotated by a motor while the rest is blown into the refrigerator compartment through the chilled air channel. Chilled air blown into the refrigerator compartment flows downward to cool down food put on the shelves, and flows downward through the chilled air passing grooves formed on both of the ends and the rear sides of the shelves to cool down food put on the shelves thereunder.
Patent KR-20020060593-A (KR)
Title: Racing game machine
Inventor: KOBAYASHI YUSUKE
IPC: A63F9/14
Filed: 2002-01-09
Abstract: PURPOSE: To provide a competition game device where the mechanism structure of a self traveling body and a traveling control mechanism are devised so as to permit a model to correctly and surely travel along a prescribed traveling route while controlling the traveling of the self traveling body regardless of position detecting information. CONSTITUTION: A lower traveling track 90 is provided with the platen dot of a planar linear motor 75, the X-axis direction mobile yoke and Y-direction mobile yoke of the planar linear motor 75 are disposed on the lower surface of the self traveling body 70 and the self traveling body 70 runs on the lower traveling track 90 by a bearing 71 which supports the lower surface of the traveling body 70. The lower surface of the model 101 is supported by a rear wheel and a front wheel 103 being a caster wheel, a magnet to be guided 102 is arranged in the lower part of the model 101 in front of the caster wheel, a guide magnet 83 disposed in the upper part of the self traveling body 70 performs traction via a magnetic force with the magnet to be guided 102 in the lower part of the model 101 so that, the model 101 runs on an upper traveling track 100.
Patent KR-20030062078-A (KR)
Inventor: BAEK MUN CHEOL
IPC: G11B7/1365
Filed: 2002-01-16
Abstract: PURPOSE: An optical recording head using a birefringent material is provided to increase depth of focus more than depth of focus formed by one focus, thereby easily controlling a focus without increasing the accuracy of a focus servo. CONSTITUTION: A solid immersion lens(204) is provided. A laser diode(201) generates an incident beam to be projected to the solid immersion lens. A polarizing beam splitter(202) is installed between the laser diode and the solid immersion lens. A photo diode(206) forms bits on a storage medium(205) through a birefringent optical element(209), a condenser(203), and the solid immersion lens. The photo diode detects a bit signal and a focus control signal through a signal light. A focus of a vertical polarized light(210) and a focus of a horizontal polarized light(211) are formed at different positions on an optical axis(201a), so that depth of focus is increased.
Patent KR-20020024059-A (KR)
Inventor: SON YOUNG SUK
IPC: D06F39/00
Filed: 2002-01-22
Abstract: PURPOSE: A hightech digital multinfunctional washing machine is provided to improve the functions of a washing machine variously for providing satisfaction and convenience while using the washing machine. CONSTITUTION: A hightech digital multifunctional washing machine includes a fragrance generator(2'), a fragrance material storage element(2), an illumination lamp(39), a fragrance sensor(3), a fragrance input/output button(9), an internal power supply part(4), a plug(5), an alarming element(5) storing various human, animal and natural sounds for generating the sound according to an alarm sensor(7), and an operation circuit control part(8) for controlling the above parts.
Patent KR-20030063633-A (KR)
Inventor: HWANG GYU HAN
IPC: H01P1/205
Filed: 2002-01-23
Abstract: PURPOSE: A dielectric duplexer is provided to maintain a ground shielding effect and reduce a size of the dielectric duplexer mounted on a case by inserting a metal core into a groove. CONSTITUTION: A dielectric duplexer includes a dielectric block(10), a band pass resonator, and an input and output electrode portion. The dielectric block has an opening side(12) and an external conductor. The band pass resonator is used as a transmission band pass filter and a reception band pass filter. The input and output electrode portion performs a signal transferring function between the transmission band pass filter and the reception band pass filter. The dielectric duplexer further includes a groove(15). A metal core is inserted into the groove in order to shield a ground of the dielectric duplexer.