baber/WOPTO huggingface dataset:
Patent KR-20040040062-A (KR)
Title: purification system of exhaust gas for internal combustion engines
Inventor: CHOI MIN SEON
IPC: F02M25/07
Filed: 2002-11-06
Abstract: PURPOSE: An exhaust gas-purifying device for an internal combustion engine is provided to reduce the generation of nitrogen oxide in the exhaust gas by lowering the filling ratio and combustion temperature of the mixed air and to decrease particulate materials and carbon monoxide by supplying steam into a combustion chamber together with the exhaust gas in recirculating the exhaust gas. CONSTITUTION: An exhaust gas-purifying device for an internal combustion engine is composed of an EGR(Exhaust Gas Recirculation) control valve(18) installed to an EGR passage(16) for connecting between an intake system and an exhaust system of an engine(10); a steam generator for generating steam by evaporating the water; a steam supply and discharge device for supplying the steam generated from the steam generator to the EGR passage or discharging out the steam; and a control unit(20) for supplying the constant amount of the exhaust gas and steam into a combustion chamber to an operation range of the engine by controlling the EGR control valve and the steam supply and discharge device. The steam generator comprises a heating container(22) mounted to an exhaust manifold(14) of the engine to generate the steam by receiving the exhaust heat from the exhaust manifold and a storage container connected with the heating container by a connecting pipe to supplement the water.
Patent KR-20040042929-A (KR)
Title: Motor supporting device for vacuum-cleaner
Inventor: LEE YEONG U
IPC: A47L9/22
Filed: 2002-11-14
Abstract: PURPOSE: A motor supporting device for a vacuum cleaner is provided to reduce vibration and noise by firmly fixing a motor housing containing a rotor and a stator. CONSTITUTION: In a motor supporting device having a fixing unit, the fixing unit includes a front supporter(31), and a rear supporter(32). The front supporter is formed at the inside of an upper case(11), and supports the front circumference of a motor housing(41). The rear supporter is formed at the inside of a lower case(12), and supports a rear bearing placing unit(43) of the motor housing.
Patent KR-20040044249-A (KR)
Title: Optical apparatus of vision system for testing in-circuit pcb
Inventor: JU HUN
IPC: H05K13/08
Filed: 2002-11-20
Abstract: PURPOSE: An optic device of a vision system for testing a PCB(Printed Circuit Board) is provided to photograph simultaneously both sides of the PCB by using one infrared camera or one high-resolution camera. CONSTITUTION: An optic device of a vision system for testing a PCB includes a both-sided rotary mirror unit(20) and a PCB fixing plate(30). The both-sided rotary mirror unit and the PCB fixing plate are installed in the inside of a chamber(10). A light absorption part(90) is installed on an inner wall of the chamber. The both-sided rotary mirror unit transmits an upper image and a lower image of a reflected subject to a lens of an infrared camera/high-resolution camera(40). The PCB fixing plate is used for applying the power and signals to the PCB. A first top reflector(13) and a first bottom reflector(11) are installed at a top part and a bottom part of the PCB fixing plate, respectively. A second top reflector(14) and a second bottom reflector(12) are installed at a top part and a bottom part of the both-sided rotary mirror unit, respectively.
Patent KR-20040046852-A (KR)
Title: Automatically termination apparatus and method for calibration processing of terrestrial magnetic sensor module
Inventor: CHO U JONG
IPC: G01C17/38
Filed: 2002-11-28
Abstract: PURPOSE: An apparatus and a method for automatically detecting correction completion of a geomagnetic compass sensor are provided to automatically detect states of a correction process by using gradient variation of an output signal of a geomagnetic compass sensor and the number of variation of gradient signs. CONSTITUTION: An apparatus for automatically detecting correction completion of a geomagnetic compass sensor includes a detection part, a calculation part, a display part, and a control part. The detection part detects a signals(x) and a signal(y) which are outputted from coils of x and y axes of the geomagnetic compass sensor, respectively. The calculation part calculates gradients of the signals(x,y) and the number of sign variation of gradients of the signals(x,y).
Patent KR-20040049458-A (KR)
Title: Apparatus for testing HDD
Inventor: KIM JIN EOK
IPC: G11B33/08
Filed: 2002-12-06
Abstract: PURPOSE: An aging testing device is provided to transfer no external vibration to a sub storage while transferring no vibration generated from the sub storage to the outside. CONSTITUTION: A sub storage guide(10) forms the first/second side guide(11,12) receiving an HDD(Hard Disk Drive)(H). The sub storage guide is installed to a base frame(20). A pair of guide grooves(21,22) having a larger/smaller interval than the HDD at both ends is formed to a front part of the base frame. A forego connector(30) is connected to the pins of the inserted HDD by installing to an inner end of the base frame. The first pusher includes the push rollers(41,42) moved along the guide grooves and a hanging part(43) closely contacting to a rear part of the HDD by movably installing to the base frame. A lever(50) moves the first pusher to a forego connector direction. A rotating part(60) is rotated by linking with a lever as connecting to a hinge(h2) on the base frame. A moving table is moved on the base frame by linking with the rotating part. The second pusher(80) presses the inserted HDD to a lower direction by linking with the moving table.
Patent KR-20040050733-A (KR)
Title: Large-size flip chip led having ring-type mesa geometry
Inventor: JUNG HYE JEONG
IPC: H01L33/20
Filed: 2002-12-09
Abstract: PURPOSE: A large-size flip chip LED(Light Emitting Diode) having ring type mesa geometry is provided to be capable of shortening the moving length of lateral current more than current spreading length at an N type layer for reducing current crowding. CONSTITUTION: A large-size flip chip LED is provided with a P type electrode, an N type electrode, a P type contact electrically connected with the P type electrode, an N type contact electrically connected with the N type electrode, and a solder for electrically connecting the P type contact with the N type contact. The large-size flip chip LED further includes an active layer for generating light as the electrons and holes of the P and N type contact are coupled with each other and a sapphire substrate for emitting the light to the outside. Preferably, the mesa geometry of the large surface flip chip LED is formed in the shape of a ring type structure.
Patent KR-20040051066-A (KR)
Title: Transmission having a impurities exhauster
Inventor: HWANG JUN YEONG
IPC: F16H61/4165
Filed: 2002-12-11
Abstract: PURPOSE: A transmission with an impurity discharge device is provided to discharge impurities in the closed transmission to the outside and forecast the breakdown state of gears in the transmission. CONSTITUTION: A transmission with an impurity discharge device includes a case, an impurity-collecting device, a lubricating oil discharge device(300), and a lubricating oil supply device(400). The case consists of a transmission(110) connecting a driving shaft and a slave shaft; a scavenging port(120) installed to the lower part of the transmission, to scavenge impurities produced from gears in the transmission; lubricating oil(130) filled in an upper space partitioned by the scavenging port; and a through hole(140) formed to the bottom to be connected to the lower part of the scavenging port. The impurity-collecting device is installed to the lower part of the scavenging port, to collect the scavenged impurities by magnetic force and sense the amount of the accumulated impurities. The lubricating oil discharge device has a discharge pipe(310) formed inside the through hole, to make the collected impurities discharged to the outside of the case, and a solenoid valve(320) installed to a side of the discharge pipe, to control the opening and shutting of the discharge pipe. The lubricating oil supply device has a lubricating oil sensor(410) sensing the level of the lubricating oil and a lubricating oil tank(420) supplying the lubricating oil to the inside of the case according to a signal transmitted from the lubricating oil sensor.
Patent KR-20040054065-A (KR)
Title: Cellular communication system for group call function and service method thereof
Inventor: PARK YEONG MIN
IPC: H04W36/28
Filed: 2002-12-17
Abstract: PURPOSE: A mobile communication system for a group call function and a method therefor are provided to supply a function of setting telephone numbers and calling systems necessary for group calls to an MS(Mobile Station) of a user, and to supply a memory for storing each group, so that the user can add or edit desired groups at any time. CONSTITUTION: MSs(100) supply a setup window for setting groups including at least more than two telephone numbers, a setup window for setting calling systems in each group, and an identifier for connecting with group calls. If a call connection request is received for the group calls, the MSs(100) deliver a telephone number and a message where a calling system is set. An HLR(140) retrieves location information of subscribers corresponding to telephone numbers of the message. MSCs(130) connect the subscribers with a subscriber who requests the call connection according to the calling system of the message.
Patent KR-20040054300-A (KR)
Title: Back light unit
Inventor: MUN JEONG MIN
IPC: F21S2/00
Filed: 2002-12-18
Abstract: PURPOSE: A back light unit is provided to divide length of an entire luminous surface of a back light, and to dispose plural LED lamps in each divided areas by turns, thereby simplifying a line array for driving the LED lamps and stabilizing electric characteristics. CONSTITUTION: Plural LED lamps are arrayed by turns in each divided areas by dividing length of an entire luminous surface of a back light. An outer case(54) supports the LED lamps. A reflective plate is disposed on an inner side of the outer case(54). Plural inverters(55) are disposed on a rear side of the outer case(54). Plural power connection holes(56) are formed at ends of the LED lamps. High-voltage power lines(57) connect power drop lines of one end of the LED lamps with one end of an inverter connector. Low-voltage power lines(58) connect power drop lines of the other end of the LED lamps with the other end of the inverter connector by piercing through the power connection holes(56).
Patent KR-20040058941-A (KR)
Title: Method of forming isolation film of semiconductor device
Inventor: LEE SEONG HUN
IPC: H01L21/306
Filed: 2002-12-27
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to oxidize porous silicon and form the isolation layer by performing an electrochemical etch process and a thermal oxidation process. CONSTITUTION: A pad oxide layer(102) and a pad nitride layer(104) are formed on a semiconductor substrate(100). A photoresist pattern(106) is formed on the pad nitride layer in order to open an isolation region. The semiconductor substrate of the isolation region is exposed by etching the pad nitride layer and the pad oxide layer. A porous silicon layer(110) is formed on the silicon substrate having the exposed isolation region. The photoresist pattern is removed. The porous silicon layer is oxidized by performing a thermal oxidation process. An oxide layer is formed on the isolation region by oxidizing the porous silicon layer.
Patent KR-20040060020-A (KR)
Title: A natural period converting system of Anti-Rolling Tank
Inventor: KIM JONG GU
IPC: B63B39/02
Filed: 2002-12-30
Abstract: PURPOSE: A proper frequency converting device of an anti-side vibration tank is provided to reduce side vibration of an oil storage facility by using a mass-spring system. CONSTITUTION: An air shutting wall(33) is attached to an outer wall and an inner wall to prevent air flow between the outer and inner wall. A plurality of bearings is provided inside of the air shutting wall to minimize friction. A mass body(32) is formed between bearings, is connected to outer air shutting wall in one end and to inner air shutting wall in the other end. A spring(31) is connected to the mass body to change an elastic coefficient according to the side vibration frequency.
Patent KR-20040061233-A (KR)
Title: Base station system and method for testing his transmission and reception
Inventor: NAM YUN GWAN
IPC: H04B17/40
Filed: 2002-12-30
Abstract: PURPOSE: A base station system and its transmission/reception measuring method are provided to remotely measure receive sensitivity and base station transmission output characteristics by analyzing an uplink transmission function and a vector signal of a BTU(Base station Test Unit). CONSTITUTION: A BSM(Base Station Management)sets a test model suitable for transmission output characteristics testing and transfers it to a modem(SP1,SP2). The modem generates a signal suitable for the test model, and the signal is up-converted in a transceiver and then transmitted to an antenna after passing through an LPA(Low Power Amplifier) and an antenna port of an FEU(Front End Unit). The signal is then applied to a VSA(Vector Signal Analyzer) of a BTU. The BTU measures a base station transmission output and waveforms(SP3). Path attenuation of the signal applied to the VSA is compensated in the BTU, and then, a base station transmission output value is outputted to a BSP and shown in the BSM(SP4,SP5).
Patent KR-20020042617-A (KR)
IPC: C09C1/02
Filed: 2000-07-14
Abstract: 본 발명은 황산알루미늄 및 수산화칼슘이 유성형 반죽 혼합기 내에 회분식으로 동시에 주입되고 반응을 통해 새틴 화이트로 형성되는 새틴 화이트의 제조방법에 관한 것이다.  본 발명의 방법에 의해 얻어지는 새틴 화이트는 우수한 품질을 가지며 매우 효율적인 방식으로 제조될 수 있다.
Patent KR-20020020945-A (KR)
IPC: G01F1/692
Filed: 2000-05-19
Abstract: 여러 가지 유체, 특히 내연 기관의 흡입 공기의 유량을 측정하기 위한 감열식의 유량 센서에 이용하는 유량 검출 소자를 제공한다.  유량 검출 소자는 평판 형상 기재의 하나의 표면에 절연성의 지지막 및 보호막을 적층하여 이루어지는 박막층을 갖고, 박막층에는 지지막과 보호막 사이에 감열 저항을 소정의 패턴으로 배치함으로써 발열 저항부 및 비교 저항부가 마련되어 있고, 평판 형상 기재에 있어서 발열 저항부 및 비교 저항부에 각각 면하는 영역의 적어도 일부에는 평판 형상 기재를 두께 방향으로 관통하는 오목부가 마련되어 있으며, 비교 저항부에 면하는 오목부에 연락되어, 오목부로 유체를 유통시키는 유체 유통로가 마련되어 구성되어 있다.  비교 저항부에서 유체 온도를 응답성 좋게 검지하고, 그 정보에 근거하여 발열 저항부에서 유체의 유량 또는 유속을 보다 정확하게 측정할 수 있다.
Patent KR-20020047094-A (KR)
IPC: B01J6/00
Filed: 2000-07-18
Abstract: Improvements to chemical reaction systems (100) provide for the production of commercial quantities of chemical products, such as chemical powders. The improved chemical reaction systems (100) can accomodate a large reactant flux for the production of significant amounts of product. Preferred reaction systems (100) are based on laser pyrolysis. Features of the system (100) provide for the production of highly uniform product particles.
Patent KR-20020019979-A (KR)
Title: Composite materials comprising propylene graft copolymers
IPC: C08K9/04
Filed: 2001-06-08
Abstract: A nanocomposite material comprises a smectite clay having exhangeable cations that has been treated with at least one organic swelling agent, uniformly dispersed in a graft copolymer having a backbone of a porous propylene polymer material, to which is graft polymerized at least one grafting monomer capable of being polymerized by free radicals, wherein the total inorganic content of the composite material is about 0.5% to about 10%, based on the total weight of the composite. The nanocomposite material is made by graft polymerizing at least one liquid monomer capable of being polymerized by free radicals onto a porous propylene polymer material in a non-oxidizing environment in the presence of a smectite clay and an organic free radical polymerization initiator, whereby the chains of polymerized monomer that are formed intercalate the clay and produce a uniform dispersion of clay particles within the particulate propylene polymer material.
Patent KR-20020068510-A (KR)
IPC: F16D1/00
Filed: 2001-07-24
Abstract: 플러그 밸브용 플러그 조립체는 하나는 플러그를 위하여 다른 하나는 스템 또는 트러니언을 위하여 두 개의 구별된 금속으로 제조되었다. 바람직한 실시에서, 플러그는 연철로 제조되었고, 스템 또는 트러니언은 고등급 스테인레스강으로 제조되었다. 두 개의 금속은 용융 철이 강 스템을 포함하는 플러그 주형내부에서 주조될 때 그들의 각 표면에서 분자적으로 결합된다. 또한 기계적 결합은 스테인레스강 스템내에 구멍을 관통하여 철 핀의 형성하므로써 제공되었다.
Patent KR-20020064795-A (KR)
IPC: H01L21/306
Filed: 2001-08-02
Abstract: 본 발명은 특정의 완만한 테이퍼 각도를 갖도록 박막 디바이스용의 금속 막을 형성하는 방법을 제공한다. 본 발명은 습식(wet)-에칭 단계 및 건식(dry)-에칭 단계를 조합한 생산 방법을 통해 박막 디바이스용의 광 셔터 막과 같은 금속 막을 생산하는 개량된 미세 작업 방법이다. 예비로, 레지스트 막의 횡단면 형태는 양쪽 종단 부분에서 특정 테이퍼 각도를 갖도록 형성된다. 따라서, 건식-에칭 단계 중에, 에칭액 개스는 상기 레지스트의 측벽을 따라 원활하게 흘러갈 수 있으며, 그리하여 상기 금속 막은 상기 에칭액 개스의 유선(flow line)을 따라 완만한 테이퍼 각도를 갖도록 형성될 수 있다. 따라서, 본 발명에 따라, LCD에 사용될 TFT로서의 박막 디바이스의 품질 및 생산 효율을 현저히 향상시키는 것이 가능하다.
Patent KR-20020044575-A (KR)
IPC: H04M11/06
Filed: 2000-10-30
Abstract: 본 발명은 2개의 장치를 갖는 무선 모뎀 시스템에 관한 것으로, 그 각각의 장치는 복수의 RF 채널을 통하여 데이터를 송수신할 수 있고, 그 데이터는 상기 채널에 순서대로 공급된다. 일 실시예에 있어서, 제1 장치는 컴퓨터에 결합되어 이 컴퓨터로부터 데이터를 수신하는데 이용된다. 상기 제1 장치는 상기 컴퓨터로부터 수신된 데이터를 부호화하고, 디지털 전송 형태를 이용하여 상기 수신된 데이터를 제2 장치로 전송한다. 상기 제2 장치는 디지털 무선 전송 형태로 제1 장치로부터 전송된 데이터를 수신하여, 그것을 유선 전화망을 통하여 전송하기 위해 아날로그 형태로 더욱 처리한다.
Patent KR-20020058047-A (KR)
Title: Novel benzothiadiazine derivatives, preparation method and pharmaceutical compositions containing same
IPC: A61P25/28
Filed: 2000-11-28
Abstract: Compound selected from those of formula (I): wherein: X represents flourine, bromine, iodine or methyl, each of R<SUB>1 </SUB>and R<SUB>2</SUB>, which may be identical or different, represents hydrogen or alkyl, its isomers when they exist, and addition salts thereof with a pharmaceutically acceptable acid Medicinal products containing the same which are useful as AMPA modulators.
Patent KR-20020073156-A (KR)
Title: Synergistic treatment of dna viral infections
IPC: A61P31/12
Filed: 2000-12-13
Abstract: The synergistic combination of a loop diuretic and lithium is useful in the treatment of DNA viral infections.
Patent KR-20020074508-A (KR)
IPC: F02B37/24
Filed: 2001-11-29
Abstract: 터보과급기의 전환을 위한 장치 및 그러한 장치를 포함하는 터보과급기에 관한 것이다. 상기 장치는 가변적인 터빈 구조를 가진 터보과급기(1) 및 조절된 액추에이터를 포함하는 다른 터보과급기에 사용된다. 전환 신호(P)를 이용하여 과급압 조절기(2)에 의한 조절 모드(A)에서 과급압 제어장치(3)에 의한 비조절 모드(B)로 전환되고, 지연장치(4)가 제공되며, 상기 장치에 의해 전환 신호(B)가 지연 생성될 수 있다.
Patent KR-20020073553-A (KR)
IPC: A61L15/16
Filed: 2000-08-09
Abstract: 본 발명은 1 이상의 주표면에 패턴이 형성된 표면을 갖는 친수성 겔 흡수성 층을 제공에 관한 것이다. 패턴이 형성된 표면은 상처 삼출물이 상처면을 향할 경우, 상처에 간접 또는 직접적으로 접촉하는 흡수체 면적을 감소시키면서 상처 삼출물의 흡수에 큰 표면적을 제공한다.
Patent KR-20020087488-A (KR)
Title: 강 연속 주조 주형의 주형 벽, 특히 넓은 쪽 벽
IPC: B22D11/059
Filed: 2001-04-20
Abstract: 본 발명은 냉각 매체 채널을 구비하든지 아니면 물탱크와 열 전도 접촉되는 구리 또는 구리 합금제 판을 포함하고, 그 판이 강 용해물과 직접 접촉되는 면 및 그 위에 부착된 보호층을 구비하는 판 주형, 관 주형 등의 주형 벽, 특히 강 연속 주조 주형의 넓은 쪽 벽에 관한 것이다.  본 발명에 따르면, 보호층이 전해적으로 제조되는, 예컨대 분산제가 침적된 니켈을 기반으로 한 이원 또는 삼원 금속 합금 분산물로 이루어지도록 함으로써 그 내마모성 및 기계적인 가공성이 개선되게 된다.
Patent KR-20020093936-A (KR)
Title: 광 기록 매체 원반의 제작방법
IPC: G11B7/00
Filed: 2002-02-18
Abstract: 본 발명은, 기판상에 형성된 마스크의 형상에 대응하여 드라이 에칭에 의해 요철 패턴을 형성할 때에, 마스크가 에칭에 동반하여 후퇴하여, 요철 패턴의 측벽 형상이 경사면에 제어되도록 한다.  이와 같이 제어하기 위해서는, 예를 들면 마스크를 수지 재료에 의해 형성하고, 드라이 에칭을 산소를 포함하는 에칭 가스를 사용하여 행한다.  에칭 장치로서는, 자기 중성선 방전 플라즈마 에칭 장치를 사용하는 것이 바람직하다.
Patent KR-20020093118-A (KR)
Title: 고형면 재료를 몰딩하기 위한 방법
IPC: B29C43/12
Filed: 2000-07-20
Abstract: 형상 및/또는 조직화된 디자인 내에 고형면 재료를 근본적으로 포함하는 부품을 몰딩하는 프로세스가 설명된다.  적어도 하나의 표면에 릴리프 패턴을 포함하는 제품은 기계 가공 또는 접착 없이 본 발명의 몰딩 프로세스에 의해 제작될 수 있다.
Patent KR-20030007810-A (KR)
IPC: H04B7/26
Filed: 2001-03-30
Abstract: 본 발명은 제 1무선접속망(11)에서 제 2무선접속망(13)으로의 사용자장비의 핸드오버(handover)를 지원하는 방법에 관한 것이다. 핸드오버의 성공을 보장하기 위해, 코어망이 적어도 어느 사용자장비(15)에 대해 사용자장비(15)의 핸드오버가 허용되는 모든 무선접속망(11, 13)을 식별하는 리스트를 저장하는 것을 제안한다. 다음 코어망은 제 1무선접속망(11)이 핸드오버를 수행하기 전에 특정 사용자장비(15)에 대해 저장된 정보를 제 1무선접속망(11)에 전송할 수 있어서(단계 c), 제 1무선접속망(11)은 핸드오버를 수행하기 전에 핸드오버가 허용될 다른 무선접속망(13)을 정확히 결정할 수 있다. 본 발명은 동일하게 제안된 방법을 수행하기 위해 설계된 코어망, 코어망의 구성요소 및 무선접속망의 구성요소에 관한 것이다.
Patent KR-20030060796-A (KR)
Title: 인터커넥션 시스템
IPC: H01R12/00
Filed: 2003-01-07
Abstract: 인터커넥션 시스템은 일렬로 서로 근접하게 정렬된 스페이서들을 포함하고, 상기 스페이서는 그 안에 배치된 케이블 부분을 가진다. 각각의 케이블 부분은 최소한 하나의 중앙 컨덕터와 외부 전도성 차폐를 가진다. 모든 케이블 부분들은 제1 평면에 노출된 단부와, 제2 평면에 노출된 두번째 단부를 가진다. 전기 전도성 접촉체는 인터포저 한쌍의 구멍 내에 배치되어서 하나의 단부는 케이블 부분과 전기적 접촉을 이루고, 또 다른 단부는 각각의 인터포저 내 구멍을 통해 확장된다.
Patent KR-20030019535-A (KR)
Inventor: KIM JAE WOO
Filed: 2003-02-11
Abstract: PURPOSE: A 21st century Internet shopping mall is provided to prevent a commodity from being returned by displaying a three-dimensional effect using a photograph of the client and wearing a commodity on the photograph. CONSTITUTION: A photograph of the client is inputted in a computer. The photograph is rotated in a 360-degree arc on a three-dimensional space and a commodity is put on the photograph. Thus, the client watches the photograph having the commodity thereon on a three-dimensional space. Thus, the client wears various commodities without visiting to a shop.
Patent KR-20040073920-A (KR)
Inventor: YOO YOUNG GU
IPC: G07F7/06
Filed: 2003-02-21
Abstract: PURPOSE: An apparatus for collecting an empty receptacle and returning price paid is provided to enhance the efficiency by simplifying a process recycling reusable receptacles. CONSTITUTION: An apparatus for collecting an empty receptacle and returning price paid includes an insertion part, a remainder processor, a stacking part, a transparent window, a controller, a display, a repayment unit, and an empty receptacle collection and repayment unit. The insertion part(15) includes an insertion hole. The remainder processor(10) is used for processing the remainder. The stacking part is used for stacking the receptacles. The transparent window(17) is used for displaying the stacking state of the receptacles. The controller is used for calculating the number of the stacked receptacles and the repaid amount. The display(18) is used for displaying the number of the stacked receptacles and the repaid amount. The repayment unit(13) pays the repaid amount. The repayment hole(19) is used for discharging money to the outside.
Patent KR-20030074414-A (KR)
Title: 화상 처리 장치 및 초음파 진단 장치
IPC: G06T7/00
Filed: 2003-03-13
Abstract: 영역 분할부(103)는 초음파 단층 화상을 초기 윤곽에 기초하여 소영역으로 분할한다.  평가값 산출부(104)는 예를 들면 각각의 소영역 내에서의 휘도값에 관한 정보(콘트라스트 분포 등) 및 위치에 관한 정보(기준점으로부터의 거리 등), 형상에 관한 정보(에지의 유무 등) 등으로부터 평가값을 산출한다.  영역 선택부(106)는 산출한 평가값에 따라 소영역을 선택한다.  영역별 처리부(105)는 선택된 소영역에 따른 화상 처리를 실시한다.  화상 재구성부(107)는 화상 처리가 실시된 소영역을 이용하여 단층 화상을 재구성한다.
Patent KR-20030027923-A (KR)
Inventor: MUN HONG MO
IPC: B60R19/44
Filed: 2003-03-13
Abstract: PURPOSE: A protecting pad having cut part in one side and both-sided tape in the other side is provided in a packet type in one back paper, thereby improving workability and reducing cost and time. CONSTITUTION: A method for manufacturing protecting pad comprises a step of cutting pad material in a rectangular shape made of a polyethylene foamed resin. A both-sided tape(3) is attached to one side of the pad material. The pad material is cut by a first cutter(5) inserted with a cushion material between cutting blades. Back paper is removed from the both-sided tape, and a new back paper is attached. The pad material is cut again by a second cutter widthwise. Then, the protecting pad is formed and is checked and wrapped.
Patent KR-20040081852-A (KR)
Inventor: HAN SANG JUN
IPC: G01N21/35
Filed: 2003-03-17
Abstract: PURPOSE: A method and an apparatus for measuring density of ingredient in an object are provided to precisely measure density of ingredient in the object by removing a time difference between a reference light and a signal light. CONSTITUTION: An apparatus for measuring density of ingredient in an object includes a light source(111) generating a light having a first wavelength band for a specific object. An RF signal generating unit(113) generates the signal having a predetermined frequency band so as to create light having a second wavelength band from the first wavelength band. A tunable filter(114) is provided to generate beams having the second wavelength band according to an RF signal provided from the RF signal generating unit(113).