baber/WOPTO huggingface dataset:
Patent KR-20000041063-A (KR)
Title: Multi layer ceramic capacitor
Inventor: KIM HAN GYUN
IPC: H01G4/015
Filed: 1998-12-21
Abstract: PURPOSE: A multi layer ceramic capacitor is provided to enhance the soldering heat-resistant characteristics with the suppression of cracks by containing a layer having less contraction property. CONSTITUTION: A chip assembly(4) is formed with alternately laminating internal electrodes and dielectric layers. An external electrode(2) is formed on both side ends of the chip assembly(4) to be electrically connected with the internal electrodes. Protection layers(5) is formed with multi layers on the lower and upper portions. The protection layer(5) contains a layer having a less contraction rate than dielectric layers of the chip assembly(4) on the uppermost and lowermost layers(5a), to thereby enhance the soldering heat-resistant characteristics.
Patent KR-20000042324-A (KR)
Title: Scroll of window type air conditioner embedding sound absorber
Inventor: LEE WANG GU
IPC: F24F1/02
Filed: 1998-12-24
Abstract: PURPOSE: A scroll of a window type air conditioner is provided to reduce noise by forming a double wall to insert a sound absorber between scrolls. CONSTITUTION: A scroll is formed by combining an upper and a lower scroll member(200,300). A blower is stored inside the scroll. An evaporator(500) is installed in the front of the scroll. Thus, the blower inlets air into the scroll through the evaporator and into an indoor through a duct composed of a first air passage and a second air passage. A first front wall(220) forms a first cutting unit(215) having a hemispheric shape and open downward. A second front wall(310) forms a second cutting unit(315) having a hemispheric shape and open upward. Then one round opening is formed to inlet air into the blower. A sound absorber(700) is inserted into a first, second, third, fourth rear wall. The lower scroll member is fixed in a base fan(900) and the sound absorber is inserted into the third and the fourth rear wall. The upper scroll member is covered on the wall.
Patent KR-20000042332-A (KR)
Title: Outdoor unit of air conditioner having eliminating apparatus of condensed water
Inventor: JU BYUNG SEOK
IPC: F24F13/00
Filed: 1998-12-24
Abstract: PURPOSE: An outdoor device of an air conditioner is provided to easily eliminate condensed water collected in a collecting plate without using a separate drainpipe and to improve heating efficiency. CONSTITUTION: A heat exchanger(510) functions as a condenser in a cooling operation and functions as an evaporator in a heating operation. Then, a compressor(520) is connected to the heat exchanger by a first conduit, and an accumulator(530) is connected to the compressor by a second conduit while being connected to an indoor device by a third conduit(545). A collecting plate is arranged in the lower portion of the heat exchanger for collecting water fallen from the heat exchanger in the heating operation. A heat conductive member is arranged at a certain location of the third conduit to be extended toward the collecting plate while operating heat exchange between the third conduit and the collecting plate. Herein, a copper plate is integrally formed with the collecting plate, and the heat conductive member eliminates the condensed water collected in the collecting plate by contacting to the copper plate of the collecting plate. Moreover, the heat conductive member lowers the temperature of the third conduit.
Patent KR-20000043222-A (KR)
Title: Method for forming gate electrode of semiconductor device
Inventor: YOON KYUNG IL
IPC: H01L21/28
Filed: 1998-12-28
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is provided which can be applied in a large integrated semiconductor device by forming a gate electrode contacted to only an active region, not on top of an isolation film. CONSTITUTION: According to the method, a gate electrode contact plug of an island shape is formed on a location for a gate electrode to be formed on top of an active region(17) of a semiconductor substrate(11) using a gate electrode mask and an isolation mask. And, after a planarization insulation film revealing the gate electrode contact plug is formed, a gate electrode connected to the gate electrode contact plug is formed. Thus, the method prevents the induction of a parasitic field transistor due to the thinning phenomenon according to the large integration, and improves the characteristics, the reliability, the yield and the productivity of the semiconductor device.
Patent KR-20000044449-A (KR)
Title: Method for editing special character of cellular telephone
Inventor: HWANG MI YEONG
IPC: H04B1/38
Filed: 1998-12-30
Abstract: PURPOSE: A method for editing special characters of a cellular telephone is provided to easily input the special characters in editing characters, by being decided an input mode of representative characters by an operator and then deciding again the input mode of the representative characters, after storing character data, which is consisted of over one representative character equivalent for many representative characters and of the representative characters separately. CONSTITUTION: A method for editing special characters of a cellular telephone with a memory, comprises the steps of: checking whether an editing mode for inputting characters is selected; checking whether representative characters are appointed, if selected; checking whether the representative characters are selected, if appointed; checking whether a mode for inputting the representative characters is selected, if not selected; checking whether one of the displayed representative characters is selective, by displaying the representative characters equivalent for the stored representative characters, if the mode for the representative characters is selected; and storing the representative characters or special characters selected in the third or fifth step.
Patent KR-20000045555-A (KR)
Title: Portable apparatus for charging electricity automatically/manually without using outer electric source
Inventor: KIM SANG GYU
IPC: H02J7/00
Filed: 1998-12-30
Abstract: PURPOSE: An apparatus is provided to charge electricity with self-swing force generated by movement of human. CONSTITUTION: An apparatus includes a power generator(100) generating the self-swing force, a power delivery part(200) transmitting the generated force selectively to an electric generator(400), and a power switching part(300) transferring the force. A handle(330) is inserted to a case(600) to cut off the elastic force of a lever(310) provided by a spring(320) so the lever(310) shifts a shaft(210) to a position at which driving(120) and linked(230) gears are linked each other. Then the power is transferred to a charging part(500) along a power delivery line(700).
Patent KR-20000047335-A (KR)
Title: Viscous heater
Inventor: KIM YONG HO
IPC: B60H1/22
Filed: 1998-12-31
Abstract: PURPOSE: A viscous heater is provided to miniaturize the size and the weight of the viscous heater in view of a predetermined heating amount required for an auxiliary heating in a car, thereby improving the mountivity of the viscous heater to the car. CONSTITUTION: A viscous heater includes a rotor(2) fixed in a driving shaft for rotating and forming with a round plate shaped main body(2a) rectangularly mounted in a shaft direction and an annular band shaped heating part(2b) extended in the outer peripheral surface of the main body in a shaft direction, inner and outer plates(3,4) forming a heating room(11) charged with a viscous fluid with covering the inner and outer periphery of the rotor at a predetermined gap, front and rear housing(5,6) conjugated with each other surrounding the outer block of the inner and outer plates for forming a heatproof room(13) making a heat exchange fluid rotate following the outer surface of the plate.
Patent KR-19990044199-A (KR)
Title: 안정한 직물 연화제 조성물
Filed: 1996-08-19
Abstract: 첨가된 유성 방향제의 부재하에서 안정한 수성 분산액을 형성 및 유지하는 직물 연화제 조성물이 기재됨.   비스(탤로우 아미도에틸)-2-하이드록시에틸아민과 같은 아미도아민 및 N-메틸-N,N,N-트리에탄올아민 디탤로우에스테르 암모늄 염과 같은 4급 디에스테르 직물 연화제의 혼합물을 기본으로 하는 수성 직물 연화제 조성물의 안정성은 지방산 또는 지방 알콜의 적어도 하나의 지방산 에스테르, 예를 들면 글리세롤 모노스테아레이트의 조성물에 혼입시킴으로써 증진된다.
Patent KR-19990071549-A (KR)
Title: 광섬유 스터브에 엔드-펌핑된 레이저
IPC: H01S3/0941
Filed: 1996-11-22
Abstract: 레이저 다이오드 패키지(1)는 레이저 다이오드 출력을 복수 개의 파이버(21)에 결합시키며, 이것들은 번들링되어 파이버 단부(21')로부터 발산하는 합성 빔을 산출하는 출력면(2')에 전달되어 진다.  빔 단부는 갭(6)에 걸쳐 솔리드 상태 레이저(100)를 펌핑하며, 발산은 펌프 및 크리스탈(3)의 정렬에서 넓은 공차를 허용한다.  바람직하게, 하나의 캐비티 미러(7)는 소망 모드에서 나머지 펌프 광을 재수렴시키는 포커싱 미러이다.  바람직한 실시예에서, 패키지의 출력면은 단순하고 유효한 펌프 빔 중앙 정렬을 제공하는 페룰 또는 짧은 스터브(2)에 있다.  솔리드 상태 레이저(100)는 봉 또는 크리스탈(3)일 수 있으며 바람직하게는 봉에서의 발산 및 펌프 빔 직경에 비해 충분히 짧고, 봉내의 펌프 빔은 레이저 캐비티의 TEM 0 모드 볼륨에 있다.  오목거울은 나머지 펌프광을 상기 모드에 재포커싱한다.  봉은 바람직하게 펌프 파장에서 높은 인덱스를 가지지만, 고 흡수율을 가질 필요는 없다.  공통 장착 플레이트(10) 및 열 싱크 장치는 패키지(1) 및 크리스탈(3)을 위해 제공된다.
Patent KR-19990072041-A (KR)
Title: 폴리아미드 분말 코팅 조성물을 사용한 프라이밍되지 않은금속의 코팅 방법
IPC: C09D177/06
Filed: 1996-12-11
Abstract: 본 발명은 프라이밍되지 않은 알루미늄 및 강철 표면에 대한 분말 코팅 방법에 관한 것이다.  본 방법은 중합체 골격을 따라 존재하는 인접한 아미드 결합 중 적어도 일부가 탄소 원자 1 내지 3개의 하나 이상의 펜던트 알킬 분지쇄를 가지고, 중합체 골격을 따라 존재하는 인접한 결합 중 적어도 일부가 7개 이상의 연속되는 탄소 원자 서열을 가지며, 포름산 중 8.4 % 중합체를 사용하여 25 ℃에서 측정한 상대 점도가 20 이상이고, 140 내지 200 ℃ 범위의 융점을 갖는 폴리아미드를 사용한다.  본 방법은 다른 폴리아미드 보다 낮은 온도를 허용한다.
Patent KR-20000064380-A (KR)
Title: 시이트가상호접착식으로접착되어있는패드
IPC: B42D5/00
Filed: 1996-11-13
Abstract: 본 발명은 스택 상태의 다수의 가요성 시이트(11)와, 시이트들을 상기 스택에 유지시키기 위하여 스택의 인접한 시이트의 주표면의 부분을 탈착 가능하게 접착하기 위한 패딩 수단을 구비하는 패드에 관한 것이다.  상기 패딩 수단은 주표면위에 코팅된 일정한 형태의 상호 접착제를 가지는 적어도 일부의 시이트를 구비하며, 상기 일정한 형태의 상호 접착제는 스택의 인접한 시이트 상에서 일정한 형태의 상호 접착제에 접착되며, 일정한 형태의 상호 접착제(18a, 18b)가 분리될 때 까지는 스택에서 인접 시이트(11)의 주표면부를 면과 면이 겹치는 방식으로 탈착 가능하게 접착시킨다.
Patent KR-19990076962-A (KR)
Title: 음성 증폭 장치 및 방법
IPC: H04Q1/54
Filed: 1996-12-20
Abstract: 본 발명에 따라 전자 통신 네트워크(138)에서 음성-대역 신호를 증폭시키기 위한 시스템(130)이 제공된다.  본 발명의 시스템(130)은 음성-대역 신호의 평균 전력을 측정하기 위한 전력 평균기(18)를 포함한다.  이 시스템(130)은 음성-대역 신호의 소정의 부분을 감쇠시키기 위한 이퀄라이저(132) 및 스케일링 팩터에 따라 균등화된 음성-대역 신호를 스케일링하기 위한 출력 스케일러(134)를 또한 포함한다.  본 발명의 시스템(130)은 스케일된 음성-대역 신호에 자동 이득 계수를 적용시키기 위한 자동 이득 증폭기를 또한 포함하고, 여기서, 자동 이득 계수는 입력된 음성-대역 신호의 평균 전력에 의존한다.
Patent KR-19990082174-A (KR)
IPC: C07D217/04
Filed: 1997-01-31
Abstract: The invention relates to a compound of the following general formula ÄIÜ or a medicinally acceptable salt thereof, or a solvate thereof, <CHEM> wherein R<1> represents alkyl, alkenyl, alkynyl, alkoxy, hydroxy, cyano, or halogen; R<2> represents hydrogen, hydroxy, or halogen; R<3> represents hydrogen, alkyl, or amidino; Ring A represents a 5 to 11-membered cyclic amino group which may be substituted, which cyclic amino group may be bridged between two carbon atoms in optional positions. The compound of this invention is useful for the prevention or treatment of cerebral tissue impairment due to the vasospasm following cerebral hemorrhage.
Patent KR-20000015927-A (KR)
Title: Method and device for non-circular grinding of cam shapes with concave flanks
Inventor: HIMMELSBACH GEORG
IPC: B24B19/12
Filed: 1997-05-07
Abstract: PURPOSE: An improved device is provided for a camshaft to be operated by a hard polishing spindle design in a short time for a high frequency. CONSTITUTION: The invention concerns a method and device for grinding camshaft cams having concave flanks using a grinding disc (3) which has a relatively small diameter and is used at least for finish grinding. The grinding disc axis runs obliquely to the camshaft longitudinal axis (2), and the grinding disc is aligned at the same angle. In order to attain a perfect running surface, the grinding disc is followed along an advance axis (Y) extending perpendicular to the feed axis (X), namely as a function of the rotational position of the camshaft and the positioning on the feed axis.
Patent KR-19990072249-A (KR)
Title: 집적회로칩제조방법
IPC: H01L21/8242
Filed: 1999-01-14
Abstract: 본 발명에 따르면, 두꺼운 게이트 산화물 전계 효과 트랜지스터(Field Effect Transistor : FET)와 얇은 게이트 산화물 FET과 같은 두 개의 서로 다른 형태의 N형 전계 효과 트랜지스터(N-type Field Effect Transistors: NFET) 및/또는 두 개의 서로 다른 형태의 P형 전계 효과 트랜지스터(P-type Field Effect Transistors: PFET)를 같은 칩 상에 포함하는 집적 회로 칩을 형성하기 위한 방법이 제공된다.  같은 칩 상에 동적 랜덤 액세스 메모리 (Dynamic Random Access Memory : DRAM) 어레이는 두꺼운 산화물 FET로서 형성될 수 있고 로직 회로는 얇은 산화물 FET로서 형성될 수 있다.  먼저, 제 1 두꺼운 게이트 SiO 2 층을 포함하는 게이트 스택이 웨이퍼 상에 형성된다.  상기 스택은 상기 게이트 산화물층 상에 도핑된 다결정 실리콘과 상기 다결정 실리콘 층 상의 규화물층과 상기 규화물층 상의 질화물층을 포함한다.  상기 스택의 일부분은 로직 회로가 형성되는 상기 웨이퍼를 재노출시키기 위해 선택적으로 제거된다.  더욱 얇은 게이트 산화물층이 상기 재노출된 웨이퍼 상에 형성된다.  그 다음, 게이트가 상기 더욱 얇은 게이트 산화물층 상에 형성되고 얇은 산화물 NFET 및 PFET가 상기 게이트에 형성된다.  얇은 산화물 소자 영역이 선택적으로 규화된 후, 게이트는 상기 두꺼운 산화물 소자 영역 내의 상기 스택으로부터 에칭된다.  마지막으로, 상기 두꺼운 게이트 산화물 소자를 위해 소스 및 드레인 영역이 주입되고 확산된다.
Patent KR-19990037805-A (KR)
Title: 방충창에설치되는빗물유입방지장치
Filed: 1999-01-23
Abstract: 방충창에 설치되는 빗물 유입 방지 장치가 개시된다. 상기 빗물 유입 방지 장치는 방충용 창문의 프레임 전면 양 측부에 설치되며, 그 단면이 직각으로 절곡되어 상기 방충용 창문 프레임의 전면과의 사이에 계합 그루브를 형성하는 한 쌍의 수직 프레임, 상기 한 쌍의 수직 프레임의 상단부 사이를 연결하는 제1 수평 프레임, 상기 한 쌍의 수직 프레임의 하단부 사이를 연결하는 제2 수평 프레임, 상기 한 쌍의 수직 프레임 사이에 장착되며, 그 양단이 상기 계합 그루브 내에 삽입되고, 그 중심부에는 개구부가 형성되어 있는 적어도 하나 이상의 사각 플레이트 및 상기 개구부와 연통되도록 상기 사각 플레이트의 전면에 부착되며, 상기 사각 플레이트의 전면으로부터 소정 각도로 하향 절곡되어 상기 사각 플레이트의 하단을 지나 연장하고, 그 저면은 개방되어 외부의 공기를 상기 사각 플레이트의 개구부로 안내하는 중공형 커버 플레이트를 구비한다. 상기 빗물 유입 방지 장치는 우천시 빗물의 유입을 방지함과 동시에 외부의 공기를 실내로 유입시킬 수 있기 때문에 사용자가 창문을 열어놓은 상태에서 안심하고 취침을 하거나 외출을 할 수 있다는 장점을 갖는다.
Patent KR-20000051824-A (KR)
Inventor: HA DAE YEON
IPC: F25D23/06
Filed: 1999-01-27
Abstract: PURPOSE: An intermediate partitioning wall of a refrigerator is provided to localize frosting part of an evaporator to fall defrosted water in a limited place, thereby reducing a size of a drain plate and defrosting time. CONSTITUTION: An intermediate partitioning wall of a refrigerator, in which a main body(100) is formed in a square case shape, a freezing chamber(110) is formed in an upper part of the main body, and a refrigerating chamber(120) is formed below the freezing chamber, is positioned between the chambers for defining the chambers, and includes a returning channel inside for restoring refrigerant circulated in a freezing chamber to an evaporator, wherein the channel has two inlets(210a) opened upward and two outlet(210b) formed below the evaporator behind the partitioning wall, both inlets and outlets being formed in a central part of the partitioning wall for supporting restored cool air to a central part of the evaporator to form frost in a reversed triangle shape in the evaporator.
Patent KR-20000055719-A (KR)
Inventor: KIM JE YEONG
IPC: G06F21/62
Filed: 1999-02-09
Abstract: PURPOSE: A method for codifying digital data file is provided to prevent the recovery of file stream by codifying the codified key itself and preventing the decoding of codified key even when the codified key is extracted in file stream. CONSTITUTION: A method for codifying digital data file is composed of connection, reception, and codification. Portable MP3 player(2), which will download the files, connects to PC through the interface, requests and receives information regarding the serial number of the memory used by the MP3 player or PC through the prearranged control commands. User authentication process is eliminated because MP3 player receives and uses the serial number of the device, which enables the MP3 player to download files from itself. To prevent hacking, 1st internal key, which has been prearranged by the two devices, is attached to execute the process of converting the serial number into a code key. 1st internal key can attach a single number or multiple numbers to the serial number to complicate the decoding process. According to the prearrangement between the two devices, the 2nd internal key codifies the previously codified key. The new algorithm, different from the algorithm that was used for previous codification, can be used but due to the portable MP3 player's low execution capability microprocessor, same file codification algorithm is used. It reduces the program memory size needed to store additional algorithm and improves the effectiveness of the execution. During this process, an internal key is attached to the downloading device, which is codified to make it unidentifiable, files are codified using the code key and transmitted to the MP3 player.
Patent KR-20000059285-A (KR)
Inventor: KIM SEONG JIN
IPC: H01L21/205
Filed: 1999-03-02
Abstract: PURPOSE: A method for burying trench is to completely bury an inner portion of a trench without a void when bury the inner portion of the trench having an aspect ratio of 3:1 or more using a high density plasma CVD(chemical vapor deposition) process. CONSTITUTION: A method for burying trench comprises a first step of performing a trench burying process with an insulating material unit a 1/3 or more portion of the trench is buried using a high density plasma CVD process, a second step of performing the trench burying process at a smaller ratio of etching rate/depositing rate than that of the first step, and a third step of performing the trench burying process at a smaller ratio of etching rate/depositing rate than that of the second step. In the method, the trench has an aspect ratio of 3:1 or more. To control the ratio of etching rate/depositing rate, one of control parameters of the high-density plasma CVD process is performed. The control parameters are a reducing of source high frequency power, a reducing of bias high frequency power, or an increasing of a flow rate of SiH4 and O2 gas.
Patent KR-20000066666-A (KR)
Inventor: KIM GEON SU
IPC: G11B7/131
Filed: 1999-04-20
Abstract: PURPOSE: A DVD-ROM optical system capable of reproducing a DVD-RAM provides a diffraction grating for converting a light source of the DVD-ROM system and an eight-partition optical detector to the DVD-ROM, thereby reproducing the DVD-RAM. CONSTITUTION: A DVD-ROM optical system capable of reproducing a DVD-RAM comprises a light source(1) for generating light, an object lens(4) for converging incident light to form an optical spot on a recording face of a disk, a unit for changing an optical route disposed between the light source and the object lens to change a passage of the incident light, a collimating lens(3) disposed between the unit for changing an optical route and the object lens to collimate the light source, a diffraction grating(100) disposed between the light source and a beam splitter(2) to diffract and divide the incident light from the light source, and an eight-partition optical detector(200) disposed at an upper or lower portion on the same line with the beam splitter in which an area of a photo diode is divided into four parts and each area of the photo diode for receiving a sub beam is divided into two parts.
Patent KR-20000073246-A (KR)
Inventor: YUN BOK HYON
IPC: B08B13/00
Filed: 1999-05-08
Abstract: PURPOSE: A field scavenging apparatus is provided to allow the apparatus to be moved easily, to easily perform cleaning work at the field space such as road, and to reduce cleaning time so as to reduce effort of scavengers. CONSTITUTION: A field scavenging apparatus is capable of cleaning the field space with moving a garbage container(20) to which wheels(22) are mounted. The field scavenging apparatus comprises a suction device(40) provided in the garbage container(20), which sucks trash on floor or road and load it in the container.
Patent KR-20000073292-A (KR)
Inventor: JANG JIN HYUK
IPC: H03M7/30
Filed: 1999-05-08
Abstract: PURPOSE: A method for coding data using amplitude transfer pattern conversion is provided to obtain a high compression rate without deterioration or loss of signals. CONSTITUTION: In a method for coding data using amplitude transfer pattern conversion, source data in the form of square waves is transferred to amplitude patterns to pattern-transfer the data parameters of the source data to amplitude parameters to one-to-one correspond to the amplitude pattern, to simplify the parameters of the original source data, thereby compressing the bits and band of the data. The compressed data is considered as a single block according to independency in the pattern conversion and it is compressed sequentially in parallel with combination of the blocks being connected. In case of decompression, the source data and pattern data are switched to each other.
Patent KR-20000005742-A (KR)
Inventor: NAGGAMURAYUICHI
IPC: G06Q30/06
Filed: 1999-05-29
Abstract: PURPOSE: A message multicasting method is provided to have a message transmission function reflecting a preference for a destination agent of a user assignment. CONSTITUTION: The method for multicasting a message to an agent comprises the steps of: receiving a message; referring messaging policy data prescribing a priority of an agent capable of being determined as a destination and determining the existence of transmitting the message to any agent; and transmitting the message to an agent which is determined as the destination, wherein the messaging policy data is prescribed every message type.
Patent KR-20000005798-A (KR)
Inventor: KOTO TODORU
IPC: A45F3/16
Filed: 1999-06-01
Abstract: PURPOSE: A container for drink is provided to have an excellent portable quality, and not to adhere dust around an outlet hole. CONSTITUTION: The vessel comprises:a vessel body(2) having an adiabatic unit between an inner vessel and an outer vessel; a middle cover(3) installed to be able to attach and to remove in the upper part of the vessel body. The middle cover comprises:having an outlet hole in a closing plate covered an upper open of the vessel body; an outer cover installed to be able to attach and to remove to the middle cover by covering the closing plate; a waterproof device formed between the outer cover and the middle cover.
Patent KR-20010001303-A (KR)
Inventor: HAN YEONG SEOK
IPC: H01L29/872
Filed: 1999-06-03
Abstract: PURPOSE: A method for manufacturing a Schottky barrier diode is provided to prevent defects from being generated in a portion adjacent to the surface of a silicon substrate as an oxidation layer is grown, by forming the oxidation layer directly contacting the silicon substrate by a low temperature chemical mechanical deposition(LPCVD) method. CONSTITUTION: The first oxidation layer(104) is formed on a silicon substrate(102) by a chemical vapor deposition(CVD) method. A nitride layer(106) is formed on the first oxidation layer. The nitride layer and the first oxidation layer are sequentially etched to expose the surface of the substrate wherein a guard ring(110) is to be formed. The second oxidation layer(108) is selectively formed only in the exposed surface of the substrate. High density impurity ions having a conductivity type opposite to the substrate are injected into the substrate, and are diffused to form the guard ring in a portion adjacent to the surface of the substrate. The nitride layer and the CVD oxidation layer are sequentially etched to expose the surface of the substrate between the guard rings including a part of the surface of the guard ring, and a portion to be used as a junction part is defined. A metal layer(114) for an electrode is formed by intervening a barrier metal layer(112) in a predetermined portion on the nitride layer including the junction part.
Patent KR-20010002335-A (KR)
Inventor: CHO BYEONG RYEOL
IPC: A61G13/00
Filed: 1999-06-14
Abstract: PURPOSE: A patient fixing apparatus for mediatory operation is preferable to allow an operator to simply take photographs without bothering the patient by securely fixing a patient even lying on either side of the body. CONSTITUTION: A patient fixing apparatus for mediatory operation consists of a band member, a first and second supporting members. The band member having determined size is flexible and bendable to any directions, and is fixed to form a desired shape while surrounding the patient's body. The first and second supporting members are both detachably connected to parts of the band member spaced at a determined interval and supports the back and belly parts, respectively. Both ends of the band member have a first and second attachable members such as Velcro in order to fix the band member as wound around the body of patient