baber/WOPTO huggingface dataset:
Patent KR-20060089121-A (KR)
Inventor: WON TAE YOUNG
IPC: G06F17/10
Filed: 2005-02-03
Abstract: 본 발명은 미세 기계 전자 구조물(MEMS; Micro Electro Mechanical System)의 컴퓨터 시뮬레이션에 관한 것으로서, 특히 미세 기계 전자 구조물의 거동 특성을 시뮬레이션 하는 수치 해석 기법에 관한 것이다. 
     본 발명은 마이크로머신 거동 시뮬레이션을 위한 수치 해석 처리를 하는 과정에서 마이크로 구조물을 유한 요소 해석하기 위하여 요소 분할하고, 분할한 요소를 여러 가지 방법으로 해석하는 기능을 제공한다.  또한, 절점 분할한 요소를 해석함에 있어서 완전 적분, 감차 적분을 수행하여 최적을 결과를 도출할 수 있는 기능을 제공한다. 
       
     마이크로머신, 유한 요소 해석.
Patent KR-20060091386-A (KR)
Inventor: LEE MIN HO
IPC: H04L12/28
Filed: 2005-02-14
Abstract: 본 발명은 모바일 IP에 따른 무선 랜 환경에서 이동 단말의 이동성을 지원하는 장치 및 방법에 관한 것으로, 본 발명에 따른 이동 노드 등록 방법은 다수의 네트워크들 사이를 이동하는 이동 노드의 접속 여부를 감지하고, 접속이 감지된 이동 노드에 관한 정보를 이동 노드와 상대 노드와의 통신을 중계하는 에이전트에 등록함으로써 이동 노드에 모바일 IP 모듈이 설치되어 있지 않은 환경에서도 이동 노드는 모바일 IP에 따른 무선 통신을 할 수 있다.
Patent KR-20060098731-A (KR)
Title: Method of forming an alignment layer for liquid crystal display device and liquid crystal display device using the same
Inventor: SHIN KWANG HOON
IPC: G02F1/1337
Filed: 2005-03-07
Abstract: A method for forming an alignment layer for a liquid crystal display is disclosed. The method includes preparing a substrate (100) and depositing an alignment layer (200) on the substrate. The method also includes applying one of an electric field and a magnetic field to the alignment layer to set an alignment direction of the alignment layer. The alignment layer can include a compound represented by   
wherein n is an integer.
Patent KR-20050032078-A (KR)
Title: Apparatus for purifying water for a fish rearing tank
Inventor: CHO SEOG CHAN
IPC: A01K63/04
Filed: 2005-03-08
Abstract: Provided is an apparatus for purifying water in a fish rearing tank to increase the amount of dissolved oxygen in the tank, remove all kinds of foreign matters and thus, to reduce maintenance costs. The apparatus for purifying water in a fish rearing tank includes a plurality of air induction tubes(17), an air inflow chamber(18), an air discharge tube(19), and a reprocessing pipe(26). Foreign matters are crushed by air pressure and rotational pressure of an impeller(15) and eventually discharged through the air discharge tube(19). The air induction tubes(17) penetrate the air inflow chamber(18) to a designated height, and the reprocessing pipe(26) penetrates a barrier gap(10a) to be installed close to the bottom of a casing(10) of an aeration chamber(20).
Patent KR-20050032088-A (KR)
Title: Multifunctional-high-storied reef
Inventor: KIM CHANG GIL
IPC: A01K61/00
Filed: 2005-03-14
Abstract: A multifunctional high-storied reef is provided to offer a space suitable for adhesive fish, walking fish and migratory fish to inhabit and reside by manufacturing an artificial reef in a multifunctional high-storied pyramid shape having about 30m height. The artificial reef(1) is formed in pyramid type frame structure comprised of a lower frame(20) and first and second intermediate frames(30,40) by connecting a transverse frame(2), a longitudinal frame(3) and a vertical frame(4) so as to cross in a grid pattern and connecting a vertical reinforcing rib(5) and a transverse reinforcing rib(6) integrated with each other between the frames(2,3,4). A channel pipe(21) with a plurality of moving holes(22) penetrated on the body thereof is inserted along the edge of the lower frame(20) at the inside of the edge of the lower frame(20) of the artificial reef(1). A plurality of shielding plates(31,41) are inserted at regular intervals at an angel of 30 to 45degs. inside the space formed by the frames(2,3,4) and the reinforcing ribs(5,6) in the first and second intermediate frames(30,40).
Patent KR-20060100783-A (KR)
Inventor: LEE YOUNG JAE
IPC: B60C27/20
Filed: 2005-03-18
Abstract: 본 발명은 기존의 자동차에 유압기를 장착하여 차축인 드라이브 샤프트([도1])의 끝단과 하부 전단에 유압 스파이크 실린더의 작동을 돕는 유압의 SUPPLY-RETURN파이프라인을 두고([도1]) 디스크로터([도3])에 디스크로터 카플링([도4])을두어 이 디스크로터 카플링 을 통해 유압이 분산 SUPPLY-RETURN되도록 하며 휠의 스파이크 실린더 연결부([도7])에 본 발명의 핵심부인 스파이크 실린더([도8])를연결하게 되는데 먼저 디스크로터와 디스크 로터 카플링과 휠의 연결 맞춤을 원할하게 하기위해 휠을 3단계로 분리,조립케([도6])하였으며 
     이때 스파이크 실린더는 타이어([도7,11,12])에 [도6의 3]을 먼저 조립하고 타이어의 스파이크 실린더 삽입 홈에 스파이크 실린더를 삽입한후 디스크 로터에 디스크 로터 카플링을 연결 하고 디스크 로터 카플링의 스파이크 실린더 연결부와 타이어에 삽인된 스파이크 실린더를 서로의 결합점([도1,5,6])에 맞추어 연결한후 [도6의(2)]휠과 [도6의(1)]순으로 조립 휠을 고정볼트([도2])에고정한후 실내에 장치되 있는 유압기의 작동으로 각기 차륜의 타이어에 장착되있는 실린더에서 자동으로 스파이크가 돌출되도록하여 우천시나 폭설 또는 그로 인한 도로 결빙시에도 도로 상황에 맞게 운전자의 간단한 조작으로 안전 운행을 할수 있도록 발명 하였으며 또한 타이어 펑크시 유압 쟈키로도 사용가능 토록 하였음.
Patent KR-20060105954-A (KR)
Inventor: KIM BYUNG GI
IPC: C04B16/04
Filed: 2005-04-02
Abstract: 본 발명은 광물 미분쇄용 분쇄조제에 관한 것으로, 콘크리트용 고성능 감수제 단독 또는 글리콜과 아민 중 선택된 단독 또는 둘 이상을 감수제와 일정 비율로 혼합하여 광물의 분쇄특성과 수화특성을 향상시킬 수 있도록 함에 그 목적이 있다.  이를 위해 구성되는 본 발명은 시멘트를 제조하기 위한 광물의 분쇄시 그 분쇄 효율을 향상시키기 위해 일정량 첨가 사용되는 광물 미분쇄용 분쇄조제에 있어서, 광물의 분쇄조제는 소디움글루코네이트(sodium gluconate), 폴리나프탈렌설포네이트(polynaphthalene sulfonate), 폴리멜라민설포네이트(polymelamine sulfonate), 폴리카르복실레이트(polycarboxylate), 리그닌(lignin)으로 구성되는 군으로부터 선택된 적어도 1종 이상의 콘크리트용 고성능 감수제 단독 또는 모노에틸렌글리콜(monoethylene glycol), 디에틸렌글리콜(diethylene glycol), 프로필렌글리콜(propylene glycol), 폴리에틸렌글리콜(polyethylene glycol)로 구성되는 군으로부터 선택된 적어도 1종 이상의 글리콜과 모노에탄올아민(monoethanolamine), 디에탄올아민(diethanolamine), 트리에탄올아민(triethanolamine), 트리이소프로판올아민(triisopropanol amine)으로 이루어진 군으로부터 선택된 적어도 1종 이상의 아민을 콘크리트용 고성능 감수제와 단독 또는 둘 이상 혼합한 구성으로 이루어진다. 
     광물, 미분쇄, 분쇄조제, 감수제, 글리콜, 아민, 아마이드
Patent KR-20060110081-A (KR)
Title: Electrnoic locking device
Inventor: LEE HONG KYUN
IPC: E05B47/00
Filed: 2005-04-19
Abstract: An electronic locking device is provided to reduce operation load on a driving motor by using manpower to rotate a second locking unit and using the driving motor to lock the locking unit. A body(1) is formed on a door. A locking unit(3) is mounted on and removed from a locking groove. A driving motor(4) generates a rotation force, when power is supplied thereto. Gear groups(5,6) decrease the rotation force of the driving motor and deliver the rotation force. A driving shaft(7) is connected to the gear groups and penetrated through the locking unit. A spring(8) is installed to surround the outer periphery of the driving shaft and moves the locking unit, when raised or lowered by a driving piece(71) formed on the driving shaft. A locking unit base(9) is installed to enclose the exterior of the locking unit and guides the movement of the locking unit.
Patent KR-20060115841-A (KR)
Title: Precursor for preparing the 13-group metal chalcogenide in the chemical vapor deposition method, and the preparing the same
Inventor: SHIM IL WUN
IPC: C07F5/00
Filed: 2005-05-07
Abstract: A chemical vapor deposition precursor for preparing 13-group metal chalcogenide thin film, and a preparing method thereof are provided to prepare high purity chalcogenide thin film having constant ratio of 13-group metal and chalcogen element, which is useful in light-absorbing thin film of solar battery and LED(luminescent diode) thin film, at low temperature through chemical vapor deposition. The precursor for chemical vapor deposition for preparing 13-group metal chalcogenide thin film having 13-group metal(Ga, In, Tl) and chalcogen element in a ratio of 2:3 has the organic metal compound structure represented by the formula(1), wherein M is Ga, In or Tl and E is chalcogen element(S, Se). The precursor for chemical vapor deposition for preparing 13-group metal chalcogenide thin film is prepared by reacting NaOH, CE2 and HNR1R2 in methanol, and reacting the resulting product with MCl3.
Patent KR-20060119552-A (KR)
Title: Square lighting device for macro inspection
Inventor: CHO BYOUNG HEE
IPC: G02F1/13
Filed: 2005-05-20
Abstract: A square illuminating apparatus is provided to uniformly supply light even to the edge of a target object, by forming a square-shaped light with uniform light amount using a square optical pipe. A square illuminating apparatus comprises a light emitting unit(21) for generating light and a square-shaped optical pipe(22) for shaping the light generated from the light emitting unit. A color controller(23) controls the color of the light, which is formed in a square type by the square optical pipe. The color controller has a plurality of holes formed in a circle plate, and different color filters are formed in the holes. A specific color filter is selected among the color filters of the circle plate rotating according to control signal.
Patent KR-20060120964-A (KR)
Title: A support for mold
Inventor: CHOI JEONG RIM
IPC: E04G25/04
Filed: 2005-05-23
Abstract: A form support is provided to improve the storage and transfer performance in the mutually combined condition of the outer and inner pipes according to the formation of the combining unit comprising a bolt, a washer, and a nut. A form support(1) is composed of an outer pipe(10) longitudinally formed with a penetration hole(12) inside and formed with a combining hole(14) to cross the penetration hole at the outside; an inner pipe(20) fitted at the penetration hole of the outer pipe and formed with another combining hole(24) on the same line as the combining hole of the outer pipe; and a combining unit(30) fitted at the combining hole of the outer and inner pipes. The combining unit comprises a bolt(31) and a washer(34) and a nut(32) combined at the bolt.
Patent KR-20060121392-A (KR)
Title: Method, apparatus and system for sending vehicle information in mobile phone
Inventor: JIN SANG PIL
IPC: G08G1/0968
Filed: 2005-05-24
Abstract: A vehicular information transmission method in a mobile communication terminal and a device and system thereof are provided to read information about a vehicle through RFID(Radio Frequency Identification) communication with the vehicle when a user having a mobile terminal gets on the vehicle having an RFID chip, and to send the read information to a pre-stored telephone number, thus the user can notify peripheral people of detailed information on the vehicle. A vehicle has an RFID chip. A mobile communication terminal(100) comprises as follows. An RFID unit(124) communicates with the RFID chip of the vehicle to read information on the vehicle, and transmits the read information to a controller(103). The controller(103) controls so that the vehicular information read from the RFID chip can be transmitted to a pre-stored telephone number. A GPS(Global Positioning System) unit(121) reads the current location of the terminal(100) from a GPS satellite.
Patent KR-20060129576-A (KR)
Title: Power controller and electronic power control system comprising said power controller
Inventor: JEON SUNG DUK
IPC: H04L12/16
Filed: 2005-06-07
Abstract: A power controller and an electronic power control system having the same are provided to effectively manage electric energy by integrating a safety circuit breaker, a standby power interrupter, an air conditioner controller, and a power monitoring device in one body. A power controller is electronically controlled by a command from a master controller, which is connected to the power controller through wire/wireless communication. The power controller includes a lighting controller, a standby power interrupter, a current leakage interrupter, an excessive load interrupter, a short-circuit interrupter, and an electric power measuring device. At least one relay or a power switch(11) is connected to an AC input terminal. A test unit(20) is connected to the respective power switches. A power measuring unit(50) measures electric power, a leakage current, and a short-circuit current between the respective power switches and the test unit. An AC output terminal(260) supplies power to inner/outer devices via the test unit. An ID setting unit(80) sets an ID of the switch. A state display(70) displays the present state. An initialization switch(40) initializes the components.
Patent KR-20060134353-A (KR)
Title: Flow control valve for automobile hydraulic pump
Inventor: KIM JAE GUK
IPC: B62D5/07
Filed: 2005-06-22
Abstract: A flow rate regulating valve of a hydraulic pump for a vehicle is provided to improve convenience, and to cut down manufacturing cost by easily adjusting the discharge amount of the hydraulic pump in a power steering system generating steering force by converting power of an engine into hydraulic pressure. A flow rate regulating valve contains a control valve(31) elastically supported by a spring(34) in a hydraulic passage, and includes a discharge passage with a fitting unit(33) and a rod(32). An adjusting bolt(35) is contacted to apply elastic force by inserting a washer(36) to an end of the spring. An auxiliary spring(37) is formed in the adjusting bolt to apply elastic force for releasing spiral engagement. An annular rubber ring(38) is mounted near a head of the adjusting bolt to prevent leak of oil, and the auxiliary spring is mounted by using the head of the adjusting bolt to prevent the adjusting bolt from being released against vibration during traveling.
Patent KR-20070001460-A (KR)
Title: Apparatus and method for cancelling dc output offset
Inventor: JU HO JUNG
IPC: H03F3/45
Filed: 2005-06-29
Abstract: An apparatus and a method for cancelling a DC output offset are provided to cancel an offset of input signals or the DC output offset generated according to mismatch of input ports of a transconductor, by comprising a differential amplifier, a detecting circuit and a feedback current generation circuit. According to a transconductor(20), a differential amplifier(210) amplifies a difference between a first input signal and a second input signal in response to control signals, and then outputs a first output voltage and a second output voltage and/or a first output current and a second output current based on the first and the second output voltage as a result. A detecting circuit(250) detects a DC voltage difference between the first output voltage and the second output voltage, and outputs a detected signal according to the detect result. A feedback current generation circuit(270) generates a feedback current to cancel the DC voltage difference in response to the detecting signal, and feeds the generated feedback current back to the differential amplifier.
Patent KR-20070002439-A (KR)
Title: Cleanser and rinse supply apparatus of dish washer
Inventor: PARK PIL KEUN
IPC: A47L15/44
Filed: 2005-06-30
Abstract: A detergent inputting device of a dish washer is provided to improve cleaning effect of rinse by directly jetting rinse to dishes and to reduce the amount of used rinse. A detergent inputting device of a dish washer comprises: a rinse barrel(130) for receiving/storing rinse inside; a jetting nozzle for jetting the rinse in the rinse barrel to the inner side of a tub; a plunger(131) inserted into the rinse barrel to jet and press the rinse into the jetting nozzle; a driving unit(140) connected with the plunger to operate power to draw in/out the plunger to/from the inside of the rinse barrel; and a spring installed in the rinse barrel so as to elastically support the plunger to an initial position. The driving unit has: a motor; a cam shaft(142) for transmitting power to rotate a cam(141) by operation of the motor; and a cam shaft for receiving power from the motor to press the plunger.
Patent KR-20070005122-A (KR)
Title: The auxiliary apparatus for swimming
Inventor: KIM TAE SOO
IPC: A63B31/00
Filed: 2005-07-05
Abstract: Provided is an auxiliary apparatus having a direction conversion grip portion, which floats a user using the apparatus on water by forming buoyancy from an air portion. The auxiliary apparatus includes a bar portion(12) consisting of two hollow bars, an air portion(10) connected to the bar portion in a state of injecting air into an inner portion, a wing portion consisting of two pair of wings(15a,15b) formed on the hollow bars, a grip portion(13) formed on the bars for holding user's hands, a direction conversion grip portion(16) connected to the wing portion for adjusting a direction of the auxiliary apparatus by rotating the wings, a length adjusting ring(17) for adjusting a position of the direction conversion grip portion and wing portion, and a sandal engaging portion(18) formed on the bar.
Patent KR-20070007449-A (KR)
Title: Single ring of semiconductor etching device and plasma process equipment using single thereof
Inventor: HAN KUN HEE
IPC: H01L21/3065
Filed: 2005-07-11
Abstract: A single ring of semiconductor etching equipment is provided to avoid a leakage of cooling helium gas supplied from an electrostatic chuck by surrounding the inner space on the electrostatic chuck by a single ring so that plasma in a chamber can be stably concentrated on the wafer place don the electrostatic chuck. Process gas is introduced into a process chamber(10) in which an etch process is performed. An electrostatic chuck(12) is installed in the process chamber. A single ring surrounds the upper space on the electrostatic chuck to concentrate plasma on a wafer placed on the electrostatic chuck. The lower surface of the single ring is made of a flat surface having a predetermined width from the outside to the inside wherein a vertical surface bent by a predetermined length is formed at the end of the inside of the flat surface.
Patent KR-20070008284-A (KR)
Title: Preparation method of seasoned and dried icefish snack containing seaweeds
Inventor: KIM YOUNG MYOUNG
IPC: A23L17/60
Filed: 2005-07-13
Abstract: Provided is a method of producing dried slices of seasoned icefish(bangeo-po) containing seaweed by molding seaweed and icefish dispersions, adding with seasoning material containing laver, brown algae, kelp and the like and then heating. The method solves problems like the instability of a first manufacturing process, the instability of color and gloss of products, the degradation of quality during storage and problems of taste and palatability of dried products. Seaweed is washed with fresh water, ground and add with purified water to give seaweed dispersion liquid. Icefish is washed with fresh water, ground and added with purified water to give icefish dispersion liquid. The obtained seaweed dispersion and icefish dispersion are put into a frame, dried, seasoned and then heated with hot wind of 50 to 70deg.C for 1 to 3hr or 50 to 60deg.C for 1 to 4hr. The seaweed is any one selected from laver, green laver, brown algae, kelp, Capsosiphon fulvescens and Hizikia fusiforme. The seasoning material contains 5 to 15% by weight of grain flour, 1 to 5% by weight of sugar alcohol, 1 to 5% by weight of sugars, 5 to 15% by weight of seaweed extract and the remaining of purified water.
Patent KR-20060073422-A (KR)
Inventor: JI MOON SU
IPC: B09B3/00
Filed: 2005-07-14
Abstract: 본 발명은 환경기계 기술 분야로 음식물 찌꺼기를 분쇄 및 혼합하고 압출시켜 건조시키고 한편으로는 주방기구 (식칼,도마,행주)등과 장마철 잦은 비에 젖개되는 운동화(신발)를 신속하게 건조시키는 기계로써, 쾌적한 환경을 만들기 위한 환경 친화적인 방법으로 보건 위생을 함양하고 길거리에 혐오스러운 음식물 찌꺼기를 수거하는 수집통 에서 발생하는 악취공해는 물론 보기 싫은 음식물 찌꺼기와 수집 통을 길거리에서 추방함과 아울러 각 가정에서도 가장 싫어하던 일 중에 하나인 음식물 찌꺼기를 봉투에 모아 보관하면서 쓰레기 봉투에 가득 채워질 때까지 부패되는 냄새를 참아 가며 모아진 음식물 쓰레기를 집밖으로 배출시킬 때도 악취는 물론 물이 흘러 이웃에게 까지 피해를 주던 아주 불편하였던 문제를 본 발명으로 편리 하면서도 경제적으로 이익이 되는 기계를 사회에 제공하는데 목적이 있다. 본 발명의 음식 찌꺼기 분쇄, 건조 오븐 기계는 크게 동력전달 장치부와, 분쇄혼합압출 공급부, 건조장치부로 대별되어 구성된 기계가 개시되어 있다. 상기 분쇄혼합압출공급부는 헬리컬기어 방식의 로울러형 분쇄기 1쌍과 분쇄된 찌꺼기를 혼합할 수 있도록 스크류형의 믹서기를 내장하고 건조장치부 방향으로 돌출시켜 구비된 압출 공급부 내부로 스크류 방식의 압출 및 분쇄 기능을 갖고 후미에 혼합스크류를 관통하여 연결하고 일시에 구동이 될 수 있도록 동력전달 장치에 연결되는 압출분쇄기축을 요삽하여 압출시켜 지름이 1cm정도의 떡가래와 같은 음식물 찌꺼기 혼합퇴출물을 뽑아낼 수 있는 노즐을 장착 고정하고 상부로 여과기와 하부로 정수기능이 내 장된 배수 장치를 조립 구비하면 본체가 형성된다. 그 좌측으로 동력 전달장치부를 구비하고 그 우측으로는 건조장치부를 구비하여 동력의 힘을 이용한 자동과 핸들을 이용하는 수동겸용으로 구동된다. 
     여과기에 음식물 찌꺼기를 버리게 되면 물을 1차 배수하고 걸러진 찌꺼기는 로울러에 의해 1차 분쇄되어 밑으로 떨어지면서 혼합스쿠류에 의해 혼합되고 압출분쇄기로 이송되며 2차 분쇄가 이루어진다. 배출노즐에 와서 밀어내는 힘과 부딪히는 힘에 의해 2차 탈수가 되면서 건조장치부의 회전메쉬망으로 떨어지게 된다. 
     이때 탈수된 물은 수시로 청소하게 되는 채(휠터)→참숫(활성탄)등→정화작용을하는 물질의 정수단계를 거쳐 배수되고 메쉬망에 쌓이게 되는 찌꺼기 혼합 퇴출물은 기계 작동에 관계없이 메쉬망 하부에 장치된 방열 코일의 방사열에 의해 건조되는데 방열 코일에 열매는 뜨겁게 데워진 물이 되겠다. 물을 데우는 에너지는 1일 아침, 점심, 저녁이상 가스렌지로 요리할 때 밑으로 새 나가는 가스불을 이용한 것이므로 방사되는 에너지 열을 효율적으로 이용하여 장마철에 세균의 온상인 주방기구(식칼,도마,행주)등과 잦은 비로 젖개되는 운동화(신발)등을 신속하게 건조함으로 세균번식을 억제하여 보건위생함양은 물론 쾌적한 환경과 음식물 쓰레기 재활용(가축사료, 퇴비)등 에너지 재활용 극대화와 같은 많은 경제적 효과가 있다. 
       
     스크류, 축, 로울러, 톱니바퀴, 플렌지, 커프링, 매쉬망
Patent KR-20070009908-A (KR)
Title: Rotary transfer device
Inventor: LIM HYUNG JUN
IPC: H01L21/68
Filed: 2005-07-14
Abstract: A rotary transfer apparatus is provided to safely transfer a wafer by mounting a guide on a rotary plate which enlarges a portion supporting the wafer, instead of a pin. A rotary transfer apparatus includes a rotary plate(120) divided into several regions, and at least three guides(140) coupled to the rotary plate for supporting a wafer(W). The guide has a body supporting the wafer, and protrusions positioned on both edges of the body for locking the wafer in a certain region. Among sides of the protrusions, a side extending from an upper surface of the body is inclined.
Patent KR-20070010955-A (KR)
Title: Method and system for accessing data on received calls and message and mobile communication terminal therefor
Inventor: CHO JAE HYUN
IPC: H04W12/06
Filed: 2005-07-20
Abstract: A method and system for confirming information stored in a terminal by using a mobile communication network and a mobile communication terminal therefor are provided to enable a subscriber to simply obtain information, stored in his/her terminal, by using another user's mobile communication terminal even though the subscriber's own mobile terminal cannot be used, while the subscriber is able to demand inquiry of the information by using a wired phone. Terminal storage information which contains telephone numbers, absent messages, and absent call lists is periodically received from a user's own terminal through interworking with the user's terminal, and an updating process is performed on the basis of the received terminal storage information(S310). A terminal storage information request signal is received from another user's terminal(S320). The request signal is analyzed to recognize another user's mobile communication terminal number, and a user authentication message is transmitted to another user's terminal(S330). Authentication data is received from another user's terminal(S340). The another user is authenticated by using the authentication data to decide whether user authentication is successful(S350). If so, the terminal storage information is transmitted to another user's terminal(S360).
Patent KR-20070012126-A (KR)
Title: Lead frame of multi-row lead type and semiconductor package therewith
Inventor: HA KUM HWAN
IPC: H01L23/495
Filed: 2005-07-22
Abstract: A multi-column lead-type leadframe is provided to maximize the number of leads in a limited region while guaranteeing a sufficient space between adjacent leads by performing a half etching process. At least one semiconductor chip is mounted on a chip mounting part. A plurality of first column leads(130) are separated from each other, extended from the chip mounting part or radially extended from the chip mounting part while separated from the chip mounting part. A plurality of second column leads(140) are disposed between the first column leads, separated from the chip mounting part and radially extended while interconnected by a connecting bar. The first and the second leads include a crossing etch part in which the mutually adjacent part of the first and the second leads is half-etched in opposite thickness directions. The chip mounting part can be a die pad(120) that is positioned inside to be separated from the first column lead and is supported by at least two support parts.
Patent KR-20070016235-A (KR)
IPC: F24F11/00
Filed: 2005-08-02
Abstract: 실내의 쾌적한 환경을 유지하고 에너지를 절감하기 위하여, 본 고안에 따른 환기장치는 실내의 천장부에 설치되고, 내부공간이 각각 실내와 연결되는 팬부와 가열부로 구획되는 하우징; 상기 팬부 내에 구비되어 실내공기를 송풍하는 송풍팬; 단부가 실외와 연통되어 상기 송풍팬에 의하여 토출되는 공기를 안내하도록 설치되고, 일측에 상기 가열부와 연통되는 연통홀이 형성된 가이드부; 상기 송풍된 공기가 가열부로 공급될 수 있도록 상기 연통홀을 선택적으로 개폐하는 댐퍼; 그리고 상기 가열부에 구비되어 상기 가이드부로부터 안내된 공기를 가열하는 히터를 포함하여 이루어짐이 바람직하다.  
       
     환기장치, 댐퍼, 히터