baber/WOPTO huggingface dataset:
Patent KR-20050007042-A (KR)
Inventor: KIM JIN HWAN
IPC: C08K5/59
Filed: 2003-07-11
Abstract: PURPOSE: Provided is a thermosetting resin composition useful as a material for forming the protective film for an optical device which is improved in crosslinking density, mechanical properties and heat resistance and is free from yellowing at a high temperature. CONSTITUTION: The thermosetting resin composition comprises 100 parts by weight of a copolymer of an unsaturated carboxylic acid and/or an unsaturated carboxylic anhydride, an epoxy group-containing unsaturated compound and an olefin-based unsaturated compound besides these two compounds; and 0.0001-10 parts by weight of at least one kind of curable compound selected from the salt compound represented by the formula 1 or 2, wherein R1, R2 and R3 which are identical or different one another, represent H or a C1-C5 alkyl group; X is SbF6 or PF6; and R4 and R5 which are identical or different each other, represent H or a C1-C5 alkyl group.
Patent KR-20050008402-A (KR)
Inventor: HWANG JONG CHUL
IPC: A01K23/00
Filed: 2003-07-15
Abstract: PURPOSE: An instant excrement suction is provided to promptly imbibe excrements of pet animals or elderly people and patients who have difficulty in moving their body. CONSTITUTION: The instant excrement suction includes a suction tube, an excrement collecting tube, a motor, an air outlet, a fan, a handle, a switch and a sensor. The collecting tube capable of being separated from the motor is easy to clean. The excrement is sucked into the collecting tube by the pressure generated by the fan through the suction tube. The air which is separated from the excrement by gravity in the collecting tube goes out through the air outlet. The sensor cuts off power when the temperature of the motor goes beyond a predetermined temperature.
Patent KR-20050009825-A (KR)
Inventor: BACK SANG RYOL
IPC: E01F13/00
Filed: 2003-07-18
Abstract: PURPOSE: A safety signal is provided to simply use, to install easily and to easily recognize at night by folding a body of the safety signal. CONSTITUTION: A body(4) is formed by a conical thick fabric. A duplicated lamp fixing member(2) is inserted and fixed in the upper part of the body. A lamp(1) is formed in the lamp fixing member. The lower part of the body is stuck and fixed inside an inlet(6) in the upper part of a case(7). Many reinforcing rings are stuck to the inside of the body. The body is unfolded and inserted in the case by folding. The lamp is inserted or a portable lantern is installed and removed from the lam fixing member. Thereby, a pedestrian or a driver recognize the safety signal at nigh easily. By simply folding and storing the body in the case, the safety signal is simply stored in a trunk of a vehicle.
Patent KR-20030068096-A (KR)
Inventor: PARK JU CHEOL
IPC: A47C21/00
Filed: 2003-07-23
Abstract: PURPOSE: A sliding hanger for the movement of a joint is provided to simplify a X lift or actuating machine or apparatus and reduce manufacturing cost. CONSTITUTION: The sliding hanger device(110) for the movement of a joint of an X lift has an X bar structure in which it is coupled to a structure of a lock pin or lock bolt by first and second rods. The joint(200) of the first and second rods is coupled to the lock pin or lock bolt structure and maintains a fine clearance changeable to rotary motion and the rotary angle between the first and second rods is developed freely.
Patent KR-20050011922-A (KR)
Inventor: CHO SEUNG JO
IPC: C04B22/00
Filed: 2003-07-24
Abstract: PURPOSE: An anti-cracking agent composition for cement mortar is provided, which dose not have a loss of strength by shrinkage compensation and tightening of structure and is not sensitive of the outside environment. CONSTITUTION: The anti-cracking agent composition contains: 20-45wt% of a ground material of a dead-burnt clinker obtained by calcining lime raw stone containing 53.5-54.5 of calcium oxide at 950-1100deg.C for 50-60 hours; 35-50wt% of one selected from the group consisting of a ground material of anhydrate gypsum produced in a process for producing fluoric acid, a mixture of the ground material of the anhydrate gypsum and a ground material of a gypsum-lime byproduct generated in a process for collecting sulfurous acid when burning coal or petroleum coke, a mixture of the ground material of the anhydrate gypsum and a ground material of a waste gypsum byproduct produced from a synthesis of a naphthalene-based high fluidizing agent, or a mixture thereof; the balance of reject ash as a waste remaining behind in a fly ash refining process. The anti-cracking agent has more than 90% of 30 mesh passing powder and less than 0.1% of moisture. And the cement mortar contains the anti-cracking agent composition as an effective component.
Patent KR-20050012052-A (KR)
Inventor: KIM KI MAN
IPC: A47L9/28
Filed: 2003-07-24
Abstract: PURPOSE: A robot cleaner having a switching device of a lens unit is provided to effectively isolate the invasion of foreign substances by opening an opening face of the lens unit. CONSTITUTION: A switching device of a lens unit contains a shutter to be installed in a photographing portion of a lens unit(10) and a device(20) to open and close the shutter. The switching device contains a rack to be integrally moved with the shutter, a pinion to move the pinion to a switching direction and a driving motor to drive the pinion. Thereby, the lens unit is opened and closed by interlocking with the operation of the robot cleaner.
Patent KR-20050012424-A (KR)
Inventor: HONG JEUNG SIK
IPC: H04R3/12
Filed: 2003-07-25
Abstract: PURPOSE: An apparatus for forming internal sound field of a vehicle is provided to form automatically optimum sound field by controlling outputs of speakers based on according to the number and locations of passengers. CONSTITUTION: A plurality of speakers(1-5) are installed at front, rear, left, and right doors and a rear package tray, respectively. An amplifier(9) is used for amplifying audio signals and outputting amplified signals to the speakers. A plurality of passenger sensors(6a-6d) are used for sensing a boarding state of a passenger. A memory(8) is used for storing output ratios of the speakers to form optimum sound field. A microcomputer(7) is used for judging the loading state of the passenger and controlling the amplifier to operate the speakers according to the output ratios stored in the memory.
Patent KR-20050012627-A (KR)
Inventor: IM SANG YOUNG
IPC: B60J10/08
Filed: 2003-07-26
Abstract: PURPOSE: A variable door sealing structure is provided to achieve strong door sealing effect by a weather strip and to intercept the inflow of high frequency caused by high-speed traveling by deflating or injecting the air into a variable air tube according to the traveling speed of a vehicle. CONSTITUTION: In a vehicle door(100) with a weather strip(1) to closely contact to a vehicle body(200), a variable door sealing structure is composed of an air cylinder(10) disposed in the vehicle to decide the supply of the air according to a signal detected by a vehicle speed sensor(2) and an air tube(20) installed in the weather strip, shrunk in low-speed traveling or stop of a vehicle, and expanded in high-speed traveling by receiving the air from the air cylinder to cut off the inflow of high frequency inward a vehicle room by increasing press degree of the weather strip.
Patent KR-20050014469-A (KR)
Inventor: CHOI MUN HWAN
IPC: B24B21/12
Filed: 2003-07-31
Abstract: PURPOSE: A billi roll-tilting device of a strip grinder is provided to prevent partial side wear by enabling one end of a billi roll to ascend and descend and adjusting an angle to a contact roll. CONSTITUTION: A billi roll-tilting device of a strip grinder comprises base members(10) installed to the right and left upper parts of a support frame(112) where a billi roll(102) of the strip grinder is installed, in the longitudinal direction of a strip; a rotating member(11) put to the upper part of the base members in the longitudinal direction; a lifting and lowering unit installed to the inside of the base member, to selectively lift the free end of the rotating member; and a movement-preventing unit for preventing movement of the rotating member when the rotating member is lifted. One end of the rotating member is rotatably installed to a rotating shaft(12) arranged to the base member in the transverse direction of the strip. A pivot of the billi roll is pivotably combined to the upper center of the rotating member via a bearing member(13).
Patent KR-20050021683-A (KR)
Inventor: KANG JONG MIN
IPC: H01F27/29
Filed: 2003-08-25
Abstract: PURPOSE: A transformer is provided to achieve improved withstand voltage characteristics between windings requiring insulation, by arranging pins at a maximum spacing without causing changes in total arrangement length of pins. CONSTITUTION: A transformer(100) comprises a core(110) integrally coupled to the center of a bobbin(120) wound with a coil; and a plurality of pins(130) arranged at a lower portion of the bobbin. The pins are grouped into two sections centering from the core such that the groups are symmetrical with each other and pins in the same direction are arranged in a zigzag manner.
Patent KR-20050021821-A (KR)
Inventor: HA GOOK HYUN
IPC: B22F8/00
Filed: 2003-08-26
Abstract: PURPOSE: To provide a method for directly converting waste superhard scrap into industrially useful superhard powder of high quality by applying an oxidation-milling-reduction-carbonization process technology that is an environment friendly dry process technology without acid extraction or dissolution process to a recycling process. CONSTITUTION: In a method for preparing superhard powder by recycling waste superhard scrap generated during preparation of metal carbide-based superhard material, the method for preparing metal carbide-based superhard composite powder using waste superhard scrap comprises: a step of oxidizing the waste superhard scrap in the air in a temperature range of 600 to 1,300 deg.C for 1 to 72 hours; a step of powdering the oxidized waste superhard scrap by milling the oxidized waste superhard scrap; and a step of reducing and carbonizing the milled oxidized waste superhard scrap in a temperature range of 500 to 1,000 deg.C for 1 to 24 hours by supplying a carbon supply source to the milled oxidized waste superhard scrap, wherein the step of reducing and carbonizing the milled oxidized waste superhard scrap is performed by reducing and carbonizing the mixture at an inert gas atmosphere by mixing the milled oxidized waste superhard scrap with solid phase carbon powder as the carbon supply source, wherein the step of reducing and carbonizing the milled oxidized waste superhard scrap is performed by reducing and carbonizing the milled oxidized waste superhard scrap by supplying a vapor phase CO, CO2 or CH4 gas as the carbon supply source, and wherein the step of reducing and carbonizing the milled oxidized waste superhard scrap is performed by reducing and carbonizing the mixture by mixing the milled oxidized waste superhard scrap with solid phase carbon powder as the carbon supply source and supplying a vapor phase CO, CO2 or CH4 gas as the carbon supply source at the same time.
Patent KR-20050023667-A (KR)
Inventor: PARK JONG SIK
IPC: C04B28/10
Filed: 2003-09-02
Abstract: PURPOSE: A fireproof coating agent composition is provided, which can be applied on interior and exterior finishes of metallic or wooden ships and buildings and surfaces of various facilities, comprises nontoxic material, and is excellent in a heat resistance, a crack resistance, and an endurance. CONSTITUTION: The fireproof coating agent composition is produced by mixing 20wt% of a cement, 10wt% of a white cement, 60wt% of calcium carbonate(lime stone), 5wt% of an aqueous glass fiber, and 5wt% a fire-retardant binder(901 binder). The fireproof coating agent composition can minimize casualties to men and physical loss and can lengthen a lifetime.
Patent KR-20050025740-A (KR)
Title: Body weather strip for a vehicle
Inventor: YOUN SUN KYOUNG
IPC: B60J10/08
Filed: 2003-09-08
Abstract: A body weather strip of a vehicle is provided to restrict inflow of wind noise or external air by expanding the cushion part of the body weather strip with the external air supply unit and reducing contact force in widening the door from increase of speed of the vehicle during traveling. A body weather strip(20) is composed of a body part(21) having a rib(21a) fitted to the connection end of an outer panel(11) and an inner panel(12) of a body side(10), and a cushion part(22) protruded outside the body part and contacted to a door frame(30) with the hollow. An external air supply unit is connected to the side of the cushion part to expand the cushion part by supplying external air during traveling. The external air supply unit is composed of an air duct installed in an engine room, and a connecting hose(42) supplying air from the air duct to the cushion part.
Patent KR-20050027540-A (KR)
Title: Breaking device of trailer
Inventor: CHO GI HAN
IPC: B60T7/20
Filed: 2003-09-15
Abstract: A trailer brake system is provided to operate a brake system and a brake lamp of a trailer itself without any additional line to connect with a vehicle, to absorb a shock from a sudden acceleration or deceleration by changing length of a housing according to the driving condition and by separating the housing and an oil pressure member installed in the housing with a certain distance. A trailer brake system comprises a housing(40) protruded forward on a main body(31) of a trailer(30) to have a hook(22) combined with a hitch ball(21) of a vehicle drawing the trailer and formed length-shrinkable to have a length-elastic bellows(41) on front surface of the main body and a spring(43) on the bellows; an oil pressure member(51) installed in the housing to have one end separated from a front surface of the housing in a certain distance and the other end fixed on a front surface of the main body and thereby generate oil pressure while shrinking the housing; and an oil pressure tube(42) elongated from the oil pressure member to transmit the oil pressure to a brake(33) installed at a wheel(32) of the trailer main body. The oil pressure member comprises a cylinder(52) storing oil to generate oil pressure and a piston(53) expanding or shrinking the cylinder. An oil pressure sensor(61) is installed on the oil pressure tube. A brake lamp(63) of the trailer brinks by a battery(62) attached on the main body, according to the measured value of the oil pressure sensor.
Patent KR-20050031471-A (KR)
Title: Light emitting device and method of manufacturing the same
Inventor: LEEM DONG SEOK
IPC: H01L33/36
Filed: 2003-09-29
Abstract: A ZnO-based light emitting device and a method of manufacturing the same are provided to enhance bonding efficiency and productivity in a packaging process by improving characteristics of a p-type clad layer and an ohmic contact layer. A light emitting device using a zinc oxide includes an n-type clad layer and a p-type clad layer(40). A first ohmic contact layer(50) is formed on an upper surface of the p-type clad layer. The first ohmic contact layer is formed with a compound of one selected from a first material group including copper oxide and indium oxide and an additive. The first ohmic contact layer includes one or more of Fe, Cr, Co, Rh, La, Ag, Ni, Zn, Pd, Mg, Li, Nd, Eu, and V, or one or more of a second material group including compounds thereof, and the copper oxide.
Patent KR-20050033700-A (KR)
Title: A heatful yarn / a product system and method of it
Inventor: MOON JAE HWAN
IPC: H05B3/56
Filed: 2003-10-07
Abstract: A heating yarn, and system and method for manufacturing the same are provided to enhance insulation property by coating fused nylon on the heating yarn and to enhance heat protection property by forming an air layer between a combined yarn and the heating yarn surface. A manufacturing system for a heating yarn includes a metal core yarn supplier(1-1), a yarn combiner(1-2), and a heating yarn winder(1-3). The metal core yarn supplier(1-1) releases a metal core yarn(3) from a metal core knot(2) to supply the metal core yarn(3) with a tension by using a conventional tension device(4). A nylon material is coated on the metal yarn. The yarn combiner(1-2) winds a combined yarn(7) around a combined yarn bobbin(6) on an external surface of the metal core yarn(3) supplied from the metal core yarn supplier(1-1) to form a heating yarn(13). The yarn combiner(1-2) emits the heating yarn(13) under a tension by using a heating yarn covering guide(9). The heating yarn winder(1-3) moves the heating yarn(13) supplied from the yarn combiner(1-2) to pass through a guide, which is reciprocally moved in left/right directions by a conventional traverse road, to wind the heating yarn(13) around a heating yarn bobbin rotated by a conventional rotator.
Patent KR-20050035735-A (KR)
Inventor: KIM HWAL
IPC: H04Q9/00
Filed: 2003-10-14
Abstract: 본 발명은 이동 통신망을 이용한 원격 제어 에어컨의 양방향 제어 방법 및 시스템에 관한 것이다. 
      최대 발전용량, 최대 공급용량, 수요율 및 전력 예비율 정보를 포함하는 급전 정보를 산출, 저장 및 전송하는 급전 자동화 시스템; 상기 급전 정보와 부하 정보를 수신 및 저장하고, 내장된 첨두부하 제어 알고리즘을 이용하여 첨두부하 제어 명령을 포함하는 원격 제어 명령을 송출하는 원격 부하제어 시스템; 상기 원격 부하제어 시스템과 각각의 상기 원격 제어 에어컨 사이의 상호 통신 접속 기능을 제공하는 인터넷망 또는 TCP/IP망; 상기 원격 제어 명령 및 상기 부하 정보를 RF 통신을 이용하여 송수신하는 이동 통신망; 및 상기 원격 제어 명령을 수신하여 설정 온도를 변경하거나 상기 부하 정보를 무선 패킷 통신을 통해 상기 원격 부하 제어 시스템으로 전송하는 하나 이상의 에어컨 그룹부를 포함하는 것을 특징으로 하는 이동 통신망을 이용한 원격 제어 에어컨의 양방향 제어 시스템을 제공한다. 
     본 발명에 의하면 원격 부하제어 시스템과 원격지 에어컨과의 양방향 통신을 통해 전력 사용량을 정확하게 측정하고 첨두부하 전력 감소량을 예측할 수 있다.
Patent KR-20040041004-A (KR)
Inventor: MALEK MICHAEL L
IPC: E03C1/04
Filed: 2003-10-15
Abstract: PURPOSE: A pullout spray head with a single button mode selector is provided to supply or stop water easily by pushing or releasing the single button, and to shut off water flowing through the spray head by forming the stop button reciprocating in the chamber in the wand body. CONSTITUTION: A pullout spray head is composed of a main cover, a trigger cover, a spray head end ring, and a tip formed in the end of the spray head. The ring is connected to the end of a nozzle, and the main cover is composed of a slot to contain the flexible trigger cover having a trigger dome and a stop dome. The pullout spray head comprises a wand body having two side walls, a bottom wall and a cavity isolated from the water passage and regulating first and second outlets from the inlet, a converter transferring water to the branch pipe by moving into first or second position, and a trigger connected to the converter in moving from the stop position into the operation position.
Patent KR-20050037148-A (KR)
Inventor: SEONG CHANG MO
IPC: B60R13/02
Filed: 2003-10-17
Abstract: 본 발명은 단순화되고 강성이 보강된 클립을 사용하여 도어 스카프 트림 고정에 따른 소요 부품의 수를 줄이고, 공정의 단순화를 통해 공정수율 향상 및 원가절감을 도모할 수 있는 자동차 도어 스카프 트림 고정 구조에 관한 것이다.  
     본 발명의 도어 스카프 트림을 고정하는 데 적용되는 클립은 내측 중앙부에 공간부가 형성되고 상기 공간부의 양측면부측 상단에 도어 스카프 트림 결착용 결착홈이 형성된 몸체와, 상기 몸체의 저부 양측에 사이드 실 이너패널을 고정시키기 위한 고정구가 형성된 몸체저부와, 상기 몸체의 일측면 상단에 그 하부가 연결되어 하부 연결부를 중심으로 회전하여 몸체 내측의 공간부를 개폐하는 덮개로 구성되며, 상기 클립이 차체에 고정되고, 상기 클립 몸체 내측의 공간부에 차량 배선용 전선을 묶은 와이어링 하니스가 수용되어 상기 클립 덮개의 회전에 의해 고정되고, 상기 클립의 상부에 설치되는 도어 스카프 트림의 수평부 저부에 복수개의 돌기가 형성되어 이 돌기가 상기 클립 몸체 양측의 결착홈에 각각 결착됨으로 도어 스카프 트림이 클립에 고정되며,상기 사이드 실 이너패널상에 일정 크기의 관통공이 형성되고, 이 관통공의 단부가 상기 클립 몸체저부 양측의 고정구와 결착되어 사이드 실 이너패널이 클립에 고정된다.
Patent KR-20050037820-A (KR)
Inventor: JANG SEUNG KWON
IPC: H01L21/3065
Filed: 2003-10-20
Abstract: 본 발명은 반도체 공정실 누수 감지장치에 관한 것으로, 상호 분리되어 전기가 통하지 않는 한쌍의 도체전선이, 반도체 공정실 벽면에 누수가 발생하는 경우에는 단락되는 특징을 이용하여, 반도체 공정실의 벽면에 냉각제가 새는 경우에 이를 감지할 수 있도록 함으로써, 냉각제의 누수로 인하여 발생될 수 있는 사고를 미연에 방지할 수 있다.
Patent KR-20040036594-A (KR)
Inventor: SAKAGUCHI YOSHIYUKI
IPC: F04D29/60
Filed: 2003-10-22
Abstract: PURPOSE: A molecular pump and a flange are provided to achieve the low-priced molecular pump having low-priced buffering equipment with stable impact absorbing characteristic. CONSTITUTION: A molecular pump includes a cylindrical casing formed with an absorb pipe(6) and an exhaust pipe(19). A stator is formed in the casing(16). A shaft(11) is arranged at a center of the stator. A bearing is provided to rotatively support the shaft(11) against the stator. A rotor(24) is mounted at the shaft(11) so as to rotate together with the shaft(11). A motor rotates the shaft(11). A flange(61) is installed at the absorb pipe(6) of the casing, and has a buffering portion changed by impact torque in a rotational direction of the rotor(24). The flange(61) has a plurality of bolt holes in order to fix the flange(61). The buffering portion includes a long hole for changing the width of a radial direction of the rotor(24) according to the rotational direction of the rotor(24).
Patent KR-20050039963-A (KR)
Inventor: KANG DAE JIN
IPC: F02M21/02
Filed: 2003-10-27
Abstract: 본 발명은 엘피아이 엔진(liquefied petroleum gas injection engine)의 연료분사 제어방법 및 그 장치에 관한 것으로, 엔진 시동시 엔진회전수 증가량과 연료 온도를 산출하고, 이 두 값에 의해 연료압력을 산출하며, 연료압력과 연료온도로 엘피지 P-T선도에서 공급연료의 프로판 함량을 알아내어, 각 프로판 함량 별로 마련된 맵(map)에 의하여 연료분사시기와 분사시간 제어를 실시하도록 된 것이다. 
     따라서, 공급되는 엘피지의 프로판 함량에 따른 연료분사 제어를 실시함으로써 연소성능 향상으로 인한 시동성 향상, 출력 향상, 연비 증가, 유해 배기가스 감소 등의 효과가 있으며, 또한 이와 같은 연료분사 제어를 실행하는 장치에 있어, 엔진제어유니트에 분사제어 조건을 제공하는 연료압력센서와 연료온도센서가 필요 없게 됨으로써 구성이 단순해지고, 비용이 절감되는 효과가 있다.
Patent KR-20050041657-A (KR)
Inventor: CHOI DU HEIG
IPC: D06F58/28
Filed: 2003-10-31
Abstract: 건조 행정 중 필터가 막히는 경우를 감지하여 소비자가 인식할 수 있도록 한 것으로, 드럼, 히터, 모터, 건조 작용 후 상기 드럼으로부터 배출되는 습 공기에 포함된 보푸라기 등의 이물질을 거르는 필터 및 상기 필터를 거쳐 유입된 습 공기에 함유된 수분을 외기와의 열 교환 작용에 의해 응축시켜 제거하는 응축기를 포함하여 구성된 응축식 의류건조기에서, 사용자 요구 명령을 입력하기 위한 키 입력부와, 저온 및 고온을 감지하기 위한 제 1 및 제 2 써미스터와, 상기 키 입력부를 통해 동작시작 명령이 입력되면 상기 제 1 및 제 2 써미스터에서 감지되는 온도차에 따라 상기 필터의 막힘 상태를 파악하여 제어신호를 출력하는 마이컴과, 상기 마이컴의 제어신호에 따라 상기 모터 및 히터의 구동을 제어하는 부하구동부와, 상기 마이컴의 제어신호에 따라 필터 막힘 상태를 표시하기 위한 알림부를 포함하여 구성되며, 건조행정 중 필터가 막히는 것을 감지하여 사용자가 이를 인식하게 함으로써 필터 관리가 이루어질 수 있으므로 건조성능을 향상시킬 수 있을뿐더러, 필터가 막혔을 경우를 표시해줌과 동시에 부하의 구동을 정지시킴으로써, 필터 막힘으로 인한 오동작을 미연에 방지할 수 있는 효과가 있다.
Patent KR-20050043508-A (KR)
Inventor: HWANG JEONG JA
IPC: H04W88/08
Filed: 2003-11-06
Abstract: 본 발명은 IVR 기능을 내장한 PRI 컨버터를 이용한 전화 서비스망에 관한 것이다. 
     이러한 본 발명은 전화망 환경에서, 다이얼링에 의해 임의의 상대방을 호출하면 발/착신자의 회선을 접속해주는 교환기; 상기 교환기에 연결되어 상호간에 SS7 ISUP 시그널링을 이용하되, 멘트재생, 녹음, 및 DTMF 수집 등의 IVR 기능을 내장하여 발/착신자에게 부가 서비스를 제공하는 PRI 컨버터; 상기 PRI 컨버터에 연결되어 상호간에 ISDN PRI 시그널링을 이용하되, 내선전화나 외선을 연결하는 사설구내교환기; 및 상기 사설구내교환기에 연결되는 ISDN PRI 가입자 전화기를 구비한 것을 특징으로 한다.  
     본 발명에 따르면, 별도의 지능망을 구축하지 않고서 단지 IVR 기능을 내장한 PRI 컨버터를 사용하여 다양한 전화 부가 서비스를 제공할 수 있다.
Patent KR-20030091889-A (KR)
Inventor: KANG DEOK YONG
IPC: G06F15/00
Filed: 2003-11-12
Abstract: PURPOSE: A system and a method for preventing the diffusion of a virus are provided to effectively protect the damage diffusion by intercepting access, or alerting a user or a security server if a process having no permission to access the network approaches the network. CONSTITUTION: A storing part(101) stores the policy information related to the network information and the process. A process recognizer(102) recognizes the process generating a packet if the packet to be transmitted from a terminal through the network is generated. A packet checker(103) searches the network information included in the packet. A searching part(104) searches the policy information related to the recognized process. A judging part(105) judges the packet transmission based on the searched policy information and the searched network information. A policy executing part(106) executes a constant policy according to a judgment result.
Patent KR-20050046148-A (KR)
Inventor: KIM SUN KI
IPC: H05K9/00
Filed: 2003-11-13
Abstract: 전기비도전의 열전도성 실리콘층과, 열전도성 실리콘층 위에 적층되는 전기반도전성 및 열전도성을 갖는 전자파 흡수성 실리콘층 및 전자파 흡수성 실리콘층 위에 적층되는 전기도전성 및 열전도성을 갖는 전자파 차폐성 실리콘층으로 이루어지는 적층일체형 다기능 실리콘 시트가 개시된다. 열전도성 실리콘층 위에 전자파 흡수성 실리콘층 또는 전자파 차폐성 실리콘층 중의 어느 하나 또는 양자를 적층함으로써 열전도 이외에 전자파를 흡수하거나 차폐하는 기능을 하며, 특히 열전도성이 좋은 전자파 흡수성 실리콘이나 전자파 차폐성 실리콘을 적용함으로써 단일의 열전도성 실리콘보다 더 효율적으로 히트싱크 등에 열을 전달할 수 있다.