baber/WOPTO huggingface dataset:
Patent KR-19990071492-A (KR)
Title: Sram mos 트랜지스터 메모리 셀의 구동 방법
IPC: G11C11/404
Filed: 1996-12-12
Abstract: 6-트랜지스터 저장 셀은 워드 라인(WL,WLS)에 의해 제어되는 선택 트랜지스터(MN1,MN2)를 통해 비트 라인(BL,BLQ)에 접속된 두 개의 재생식 인버터(MN5, MP3;MN6,MP4)로 이루어진다.  데이터가 저장 셀에 기입될 때, 두개의 선택 트랜지스터 모두 스위칭 온되도록 구동된다.  셀의 내용을 독출하는 것에 대해 단지 제 1 선택 트랜지스터(MN1)가 스위칭 온되는 반면에 다른 트랜지스터는 차단된다.  따라서, 독출에 대해, 단지 하나의 비트 라인(BL)만이 역으로 충전된다.
Patent KR-19990071681-A (KR)
Title: 합성재의 환형상부 제조에 사용되는 섬유 예비형성품 제조방법
IPC: C04B35/83
Filed: 1996-11-26
Abstract: 합성재의 환형상부 제조에 사용되는 섬유 예비형성품은 대체로 나선형의 날실과 대체로 방사상의 씨실로 이루어지는 와선 또는 나선형상의 천(10)스트립의 겹쳐진 층들을 감음으로써 제조되는 바, 상기 나선형 천의 날실의 단위면적 당 질량은 그 내부직경과 외부직경 사이에서 증가하고, 상기 천스트립의 층들은 바느질되어 천의 실로부터 끌어당겨진 섬유에 함께 접합되며, 날실의 단위면적 당 질량의 증가가 예비형성품의 단위면적 당 밀도에 대하여 내부직경과 외부직경 사이의 씨실 밀도의 감소를 적어도 대체적으로 보상한다.
Patent KR-20000050282-A (KR)
Inventor: KIM YEONG GEUN
IPC: H01L21/66
Filed: 1999-01-02
Abstract: PURPOSE: A testing system of a wafer stage is provided to prevent a defect of a wafer by testing the wafer stage in advance. CONSTITUTION: A testing system of a wafer stage comprises: a scanner; and a processor. The scanner irradiates beam to a surface of the wafer stage according as the wafer stage moves, being isolated from the upper surface of the wafer stage. The processor reads information from the scanner, and decides whether an impurity particle on the surface of the wafer stage exists.
Patent KR-19990072500-A (KR)
IPC: D04B9/20
Filed: 1999-02-09
Abstract: Apparatus for driving stitches of textile articles, comprising at least one element (1) consisting of a body with a stem (10) associated to a support means and with its free end exhibiting a seat (12) for a leading portion or end of a member having a stitch (7) thereon to be exchanged between said body and said element (1) after the housing of the leading portion or end of said member (12) into the seat (12) of said element (1). Said at least one element (1) is provided, in correspondence of its free end on one side of said seat (12), with a substantially wedge-shaped appendix (13). <IMAGE>
Patent KR-19990077879-A (KR)
Title: 하나의 무선 서비스 제공자로부터 다른 무선 서비스 제공자로 이동 디렉토리 번호를 운반하는 방법
IPC: H04W8/28
Filed: 1999-03-15
Abstract: 본 발명은 가입자의 무선통신 서비스에 대한 방해를 최소화하면서, 증여(donor) 무선 서비스 제공자로부터 수령(recipient) 무선 서비스 제공자로 가입자의 이동 디렉토리 번호(mobile directory number, MDN)를 운반(port)하기 위한 방법에 관한 것이다.  제1 실시예에서, 본 발명은 수령 무선 서비스 제공자의 홈 위치 레지스터(home location register, HLR)에 무선 터미널을 위한 항목을 생성하고, 증여 무선 서비스 제공자의 홈 위치 레지스터에 임시 포인터를 생성함으로써 이루어진다.  상기 임시 포인터는 증여 무선통신 시스템이 무선 터미널로 걸려오는 모든 전화를 수령 무선통신 시스템으로 라우트(route)할 수 있도록 할 것이다.  운반 과정(porting process)이 끝났을 때, 증여 무선 서비스 제공자의 홈 위치 레지스터에 있는 임시 포인터는 삭제되거나 비활성화(deactivated)된다.  유리하게도, 운반 과정의 조정(coordination)은 수령 무선 서비스 제공자에 의해 제어되므로, 결국 가입자의 무선통신 서비스에 대한 방해를 최소화시킨다.
Patent KR-20000022604-A (KR)
Inventor: MIZNUMA MASAYA
IPC: G02F1/139
Filed: 1999-03-24
Abstract: PURPOSE: A reflective LCD has no optical absorption, and is used at a dark place. CONSTITUTION: A reflective LCD has a liquid crystal(3), and a scattering polarizationplate(11). The scattering deviation plate(11) penetrates a light of a polarization component of one direction to a rear part of the liquid crystal, but a polarization component being vertical to this light is scattered in an inverse direction of the light direction. The liquid crystal(7) is made of a mixture of mantic liquid crystal(21) and a chromatophore(22) of two colors A back light(15) is positioned in a rear part of the scattering polarization plate(11), and is lighted up or lighted out. Thereby, a reflective LCD has no optical absorption, and is used at a dark place.
Patent KR-19990078310-A (KR)
Title: 평면표시장치
IPC: G09G3/36
Filed: 1999-03-26
Abstract: V라인 반전구동 또는 H/V라인 반전구동을 행하는 액정표시장치에 있어서, 입력 클럭신호의 정지시에 액정으로의 직류 인가에 의한 특성열화를 방지함과 더불어 부품점수를 적게한다. 
     클럭감시회로(124)는, 수평클럭신호(CKH)가 정지한 경우에, 정극성 D/A컨버터(11)와 부극성 D/A컨버터(12)의 출력이 외부입력과 동일 전위로 되도록 스위치회로(113,123)의 입력을 선택한다.   이에 의해, D/A컨버터의 출력과 공통회로의 출력은 거의 동일 전위로 되기 때문에, 액정으로의 직류전압의 인가가 방지된다.
Patent KR-19990078413-A (KR)
Title: 디코더를 구비한 디바이스용 에코 소거기 및 그 소거방법
IPC: H04M9/08
Filed: 1999-03-30
Abstract: 에코 소거기(echo canceller ; 300)는 디지탈 음성 디코더(106)가 사용된 디지탈 통신 장치에 이용된다.  에코 소거기(300)는 선형 예측 잔여분 및 선형 예측 오류를 음성 디코더(106)의 출력부(303)에서 수신한다.  적응 필터(110)의 계수에 대한 업데이트 방향은 필터 계수 발생 회로(304)에서 두 단계로 형성된다.  첫번째 단계에서, 업데이트 방향은 디코더(106)의 출력으로부터 선형 예측 잔여 영역에서 형성된다.  두번째 단계에서, 계수 적응에 사용된 업데이트 방향은 필터 계수 발생 회로(304) 내에서 잔여 영역으로부터 음성 영역으로 업데이트 방향을 변환함으로써 구해진다.
Patent KR-20000066037-A (KR)
Title: Stack bearing
Inventor: HONG SUN MOO
IPC: F16C19/04
Filed: 1999-04-12
Abstract: PURPOSE: A stack bearing is provided to increase the endurance of small bearing as well as maximumly use the function of the small bearings. CONSTITUTION: A stack bearing includes a sheathing case(1), large bearings(5), a middle case(2), small bearings(5'), and an internal case(3) arranged serially; a middle case groove(2') formed in the middle case for smooth lubrication of the large bearings and the small bearings, so that lubricating oil of a sheathing space periodically injected into an internal space through the middle case groove and the large bearings and the small bearings within the sheathing case, the middle case, the internal case are rotatively rotated for interchanging the lubricating oil of the sheathing space and the internal space.
Patent KR-20000066097-A (KR)
Inventor: KIM JAE MYEON
IPC: H01L23/14
Filed: 1999-04-13
Abstract: PURPOSE: A chip scale package and a method for manufacturing the same are provided to perform a packaging process under a wafer level status by using a ceramic substrate instead of a pattern film. CONSTITUTION: A chip scale package and a method for manufacturing the same comprise a semiconductor chip(20), a substrate(30), a metal wire(70), a packing material(50), and a solder ball(60). The semiconductor chip comprises a bonding pad(21). The substrate is formed with a ceramic instead of a pattern film and it comprises a metal pattern(34). The metal wire connects electrically the metal pattern with the bonding pad. The packing material is charged into an opening portion of the substrate. The solder ball is formed on a ball land of the substrate.
Patent KR-20000066131-A (KR)
Inventor: YOON GI SEOK
IPC: H01L21/22
Filed: 1999-04-13
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to simplify a manufacturing process by not using a separate process for forming a contact hole, and to prevent a misalignment between contact holes from being generated by forming the contact hole only once. CONSTITUTION: A first impurity region is formed by injecting impurity ions of a second conductivity type in a predetermined region of a semiconductor substrate(31) of a first conductivity type, and nitrogen ions are injected into the surface of the first impurity region. An insulating layer is formed which is thicker in a region where the nitrogen ions are not injected than in a region where the nitrogen ions are injected. The insulating layer is etched to sufficiently eliminate the insulating layer in the nitrogen ion injection region. A gate electrode(34) is patterned on the gate insulating layer, directly connected to the first impurity region through the portion in which the insulating layer is eliminated. A sidewall(35) is formed on both side surfaces of the gate electrode. Impurity ions of a second conductivity type are injected into the substrate on both sides of the sidewall to form a second impurity region symmetrical to the first impurity region. An interlayer dielectric(38) is formed on the entire surface of the substrate including the gate electrode, and a contact hole is formed to expose the second impurity region. A conductive plug(40) is formed in the contact hole. Metal(41) electrically connected to the plug is formed.
Patent KR-19990083220-A (KR)
Title: 복수개의 조절 가능한 전류 레벨을 이용한 데이터 버스
IPC: G06F13/40
Filed: 1999-04-15
Abstract: 버스를 구성하는 도전성 라인의 양단에 접속된 드라이버 회로와 수신기 회로를 포함하는 버스 인터페이스 시스템 및 방법에 대해 기재하고 있다. 상기 드라이버 회로는 조절 가능한 전류를 도전성 라인을 통해 수신기 회로쪽으로 구동한다. 상기 조절 가능한 전류의 전류 레벨은 상기 라인을 통하여 전송되는 데이터 항목에 따라 몇 개의 레벨들 중 하나로 조절될 수 있다. 상기 수신기 회로는 상기 조절 가능한 전류를 수신하고 상기 전류 레벨을 검출하여 전송된 신호에 의해 인코딩된 정보를 판별한다. 상기 전류 레벨은 상기 신호에 의해 전송된 정보가 몇가지 가능한 상태들 중 하나에 있도록 하는 몇가지 값들 중 하나로 설정될 수 있다. 따라서, 상기 시스템은 이진 시스템들보다 더 많은 데이터를 인코딩할 수 있다. 높은 데이터 버스 전송 비가 실현된다.
Patent KR-19990064944-A (KR)
Title: 열교환 에너지전달 고압가스냉매 유체동력 활용장치
Filed: 1999-05-25
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야 
     
     기체를 압축하는 동력인 역학 에너지를 먼저 투입하여 유체 냉매의 상태변화를 일으켜서 열을 이동시키는 효과를 활용하는 순서로 에너지가 전달되는 고압가스 냉동장치의 역랭킨싸이클 원리와, 
     열에너지를 먼저 투입하여 액체인 물의 상태변화를 일으켜서 기체인 고압 스팀의 운동을 동력으로 활용하는 스팀터빈의 랭킨싸이클 원리와, 
     유체기기의 일종으로서 압축공기의 운동을 동력으로 전환하여 활용하는 에어모타의 작동 원리를 응용하는 유체 기기 장치로서, 
     냉동공학, 열역학, 유체공학 이론이 복합되어 열에너지와 역학적인 동력과 전기의 발전장치로 에너지가 전달되고, 변환되면서, 활용되는 순환장치임. 
     
       2. 발명이 해결하려고 하는 기술적 과제 
     
     고압가스 냉매의 상태변화 특성으로 열에너지 이동을 활용하는 유체냉매의 순환계통인 열펌프 장치에서, 
     고압 기체 상태인 유체냉매의 운동 에너지를 가스모타 동력으로 회수하여, 냉매 압축기 또는 발전기를 구동시켜서 활용하는, 
     열에너지, 유체에너지, 역학에너지와, 전기에너지의 순환장치를 구성한다. 
     
       3. 발명의 해결 방법의 요지. 
     
     기존의 고압가스 냉동장치에서는 상온의 대기공기나 냉각수에만 의존하여 응축기를 냉각하였던 열전달 방법의 기술차원을 높여서, 
     저온인 증발기의 낮은 온도와 고온인 응축기의 높은 온도차를 상호간에 열교환을 시켜 냉매의 순환을 도와서 냉매 압축기의 부하를 감소시키며, 
     고압기체상태인 유체냉매가 전혀 누설되지 않는 가스모타 직렬연결장치를 순환계통에 설치하여, 
     일부의 가스모타와 결합된 압축기는 유체냉매를 압축하는데 재활용하고, 
     나머지 가스모타와 결합된 발전기는 유체냉매의 흐름인 비 운동에너지를 전기에너지로 활용 할 수 있는 열 역학 에너지 복합장치를 구성한다. 
     
       4. 발명의 중요한 용도. 
     
     고압가스 냉동장치로서 냉방과 난방에 이용되는 열펌프의 기능을 가지고 있으며, 인공적인 바람이라고 할 수 있는 유체냉매의 흐름인 유체분자의 운동에너지를 동력으로 전환하여 활용하는 복합기능의 장치로서, 
     열이동 에너지와 유체기기의 에너지 이용효율을 높여서 활용하기 때문에 기존의 냉방과 난방 장치 및 에어모타에 응용하여, 절전형으로 개조하여 절약된 전기요금을 수입원으로 하는 신종 사업을 할 수 있으며, 
     열, 유체, 역학 에너지 전달과 변환 기술의 동력발생장치로 활용한다.
Patent KR-20000005933-A (KR)
Inventor: MERCHANT SAILESIMANSIN
IPC: H01L23/52
Filed: 1999-06-04
Abstract: PURPOSE: A method of making contact plug is provided to prevent the barrier metal cracking and volcano phenomenon. CONSTITUTION: The method comprises the sequential steps of forming contact hole in an insulating layer on wafer, depositing barrier metal layer on the wafer including the hole, depositing connection metal layer on the wafer deposited by the barrier metal layer, getting rid of the most amount of the connection metal layer and the barrier metal layer on the surface of the insulating layer, depositing the plug metal on the wafer to fill the contact hole, annealing the wafer having the plug at a sufficient temperature. In the method, the barrier metal on the bottom face of contact hole can have sufficient thickness without the happening of crack or pin hole on the surface of barrier metal.
Patent KR-20010002041-A (KR)
Inventor: YOON JONG HYEON
IPC: H04N7/10
Filed: 1999-06-10
Abstract: PURPOSE: An apparatus for controlling audio/video apparatuses is provided to display an on screen display(OSD) bitmap image on a screen display apparatus and to select the OSD bitmap image by using one remote control only, so as to control a source apparatus, and to use one remote control only, when many source apparatuses are connected to the screen display apparatus, so as to easily control the source apparatuses. CONSTITUTION: A screen display apparatus(D-TV(digital TV) receiver)(82) comprises as follows. A DTV controller(84) performs a control operation corresponding to a remote control signal, and generates a coordinate code. A synthesizer(92) synthesizes a video signal from a source apparatus(digital video cassette recorder(DVCR))(70) with an on screen display(OSD) bitmap image, and outputs the synthesized video signal. A display unit(94) displays an image from the synthesizer(92). An audio signal display unit(90) processes an audio signal from the DVCR(70), and outputs the processed audio signal. The DVCR(70) comprises as follows. A DVCR controller(72) generates apparatus information to interpret the coordinate code, and performs a corresponding control operation. An OSD generator(78) generates the OSD bitmap under control of the DVCR controller(72). An audio/video signal generator(tape driver)(74) outputs the audio and the video signal to the DTV receiver(82) under control of the DVCR controller(72).
Patent KR-20010002911-A (KR)
Inventor: KIM HYEON JONG
IPC: H04B17/00
Filed: 1999-06-18
Abstract: PURPOSE: An apparatus and method for testing the performance of a base station transceiver in a mobile communication system is provided to measure the transmitting and receiving paths of a transceiver together. CONSTITUTION: A ROM(102) stores digital values by sampling the first sine wave signal and the second sine wave signal at required intervals respectively. An oscillator(100) provides clocks of uniform frequency. A counter(101) counts the clocks and outputs the memory addresses of the digital values stored in the ROM(102). An I signal sine wave generator(103) and a Q signal sine wave generator(104) output the relevant digital values stored in the ROM according to the memory addresses and provide them to a transmitting path. DAC1's(105,106) receive the digital values from the I signal sine wave generator(103) and the Q signal sine wave generator(104) and converts them into analog signals. A mixer(111) carries out frequency down conversion for the transmitting signals output from the transmitting path in accordance with the receiving signals of receiving paths A and B. DAC2's(107,108) convert I and Q signals output through the receiving path B into analog signals. DAC3's(109,110) convert I and Q signals output through the receiving path A into analog signals.
Patent KR-20010004298-A (KR)
Inventor: YANG BI RYONG
IPC: H01L27/108
Filed: 1999-06-28
Abstract: PURPOSE: A method for manufacturing a ferroelectric memory device having a monocrystal capacitor is provided to improve a ferroelectric polarization characteristic and to prevent a vacancy caused by a crystal grain growth from being formed in a ferroelectric layer in a subsequent thermal process. CONSTITUTION: A buffer layer for forming a monocrystal conductive layer is formed on an interlayer dielectric which is formed on a semiconductor substrate(10). The monocrystal first conductive layer to form a lower electrode of a capacitor is formed on the buffer layer. A ferroelectric template layer(18) is formed on the first conductive layer. A ferroelectric layer having the same crystallization direction as the ferroelectric template layer is formed on the ferroelectric template layer. The second conductive layer to form an upper electrode of the capacitor is formed on the ferroelectric layer. The second conductive layer, the ferroelectric layer, the ferroelectric template layer, the first conductive layer and the buffer layer are patterned.
Patent KR-20010009999-A (KR)
Inventor: RIRI-PING
IPC: B05D5/06
Filed: 1999-07-15
Abstract: PURPOSE: A sol material is provided to form a microporous dielectric film by being applied on a substrate and being hardened without an after-surface-modification for preventing a contraction or crack. CONSTITUTION: The sol material is manufactured by hydrolyzing and condensating a departure material including 2-60 % by weight of a silicon alkoxide, 20-98 % by weight of an alcol, 0.5-50 % by weight of an aqueous media, 0.0001-10 % by weight of a base, and 0.001-30 % by weight of an additional agent. The additional agent is selected from the group consisting of a material having a configuration of chemical formula Rn1Si(OCH3)4-n, Rn1Si(OC2H5)4-n, R1COOH, R1(OH)m, and Rn1SiCl4-n. The silicon alkoxide includes P1nSi(OR2)4-n.
Patent KR-20000017207-A (KR)
Inventor: MAXIM JOSEPH S JUNIOR
IPC: C09K23/52
Filed: 1999-08-10
Abstract: PURPOSE: An alkali soluble or swelling copolymer thickening agent is provided to maintain or increase the viscosity of an aqueous composition at a high temperature. CONSTITUTION: The hydrophobic material-containing alkali soluble or swelling copolymer thickening agent to provide an aqueous composition with viscosity maintained or increased at about 120°C comprises: (a) based on the total weight of the copolymer, 0.1 to 25 wt.% of ethylene-based unsaturated copolymeric surfactant monomer with a cloud point of about 65 to 95°C and having the following formula: wherein M is a residual group selected from the group consisting of ethylene-based unsaturated carboxylic acid, ethylene-based unsaturated dicarboxylic acid and copolymeric isocyanate; PO is a propylene oxide unit; BO is a butylene oxide unit; X is an integer from 10 to 45; y is an integer from 0 to 35; z is an integer from 0 to 35; and x+y+z is 20 to 40; and R¬1 is a C1-C30 alkyl group, an alkylene group, a cycloalkyl group, a cycloalkylene group or an arylalkyl group; (b) 20 to 70 wt.% of alpha, beta-ethylene-based unsaturated monocarboxylic acid monomer having the following formula: wherein R¬2 is selected from the group consisting of a hydrogen atom, a C1-C4 alkyl group and -CH2COOR¬3; and R¬3 is a hydrogen atom or a C1-C4 alkyl group; and(c) 10 to 70 wt.% of non-ionic alpha, beta-ethylene unsaturated monomer having the following formula: wherein R¬4 is selected from the group consisting of H, methyl and Cl; R¬5 is selected rom the group consisting of CN, Cl, -COOR¬6, -C6H4R¬7, -CH=CH2 and wherein R¬6 is selected from the group consisting of H, Cl, Br and C1-C4 alkyl; R¬7 is a C1-C12 alkyl group or a C2-C8 hydroxyalkyl group; and R¬8 is a C1-C8 alkyl group.
Patent KR-20010019240-A (KR)
Inventor: PARK JONG HWAN
IPC: F01N13/08
Filed: 1999-08-26
Abstract: PURPOSE: A hanger rubber protector is provided to protect a hanger rubber from high heat from an exhaust pipe by minimizing heat transfer to a hanger rubber from the exhaust pipe and from a bracket connected to the exhaust pipe. CONSTITUTION: A hanger rubber protector comprises a tunnel shaped mounting part(310) arranging an installation groove(311) in the lower portion in one side of a body(300); and a fixing part(320) fixed to a muffler(220) in the other side of the body. The installation part is welded into an exhaust pipe(200) by inserting a bracket(210) into the installation groove. The upper portion of the fixing part is welded into the muffler so a hanger rubber(100) is protected from heat radiated from the exhaust pipe. At the same time, heat transfer to the hanger rubber is maximally reduced through the bracket, then the hanger rubber is prevented from being deformed and damaged by heat from the exhaust pipe.
Patent KR-20010025873-A (KR)
Title: Wafer boat
Inventor: JUNG DONG OK
IPC: H01L21/68
Filed: 1999-09-01
Abstract: PURPOSE: A wafer boat is provided to increase number of wafer loaded at a time by optimizing an interval of wafer slot pitch of the wafer boat. CONSTITUTION: A wafer boat(50) mounted on a low pressure chemical vapor deposition equipment comprises a top plate, a thermo-chamber and a number of support loads(53). The top plate, the thermo-chamber and the support loads(53) are made of quartz materials. The top plate has a circle shape the same size as the size of the plane of a wafer. The thermo-chamber having cylindrical shape is formed on a place away from the top plate at an interval. The support loads(53) are formed on the thermo-chamber in a semicircular shape. A number of slots each consisting of two wafer loaded parts(53a, 53b) are formed on inner surface of each support loads(53) so as to a number of wafers are loaded safely. The wafer loaded parts(53a,53b) have a wafer slot pitch by which the number of wafer loaded on the wafer boat is decided. The wafer slot pitch is decided by a thickness of a wafer loaded part(53a or 53b) and a width between two wafer loaded part(53a,53b). The wafer slot pitch becomes 3.56mm, when setting the thickness to 1.36mm and the width to 2.2mm.
Patent KR-20000052324-A (KR)
Inventor: SAITOSHINYA
IPC: F04C11/00
Filed: 1999-09-10
Abstract: PURPOSE: A multi-route pump and a method of manufacturing rotor housing for multi-route pump are provided to accomplish improvements enabling the wall of a pump chamber of the pump to be formed with a high accuracy while reducing a time period for manufacturing a rotor housing. CONSTITUTION: A multi-route pump arranged in a rotor housing comprising a cylinder block and a plurality of wall members, the cylinder block being constituted of a pair of block members, the block members having at an inner periphery thereof positioning grooves formed in parallel to each other, the block members having junctional surfaces, respectively, which are connected to form the cylinder block, and the wall members of the rotor housing having junctional surfaces, respectively, which are connected to form a diaphragm to section a pump chamber.
Patent KR-20010035733-A (KR)
Inventor: YOO JAE HA
IPC: H04N5/645
Filed: 1999-10-01
Abstract: PURPOSE: A jig for measuring the height of CRT lugs is provided to detect inferior goods and remove the following process related to the inferior goods by measuring an error in height of the CRT lugs with using dial gauges, thereby improving the productivity. CONSTITUTION: Four height adjusting stands(7) are formed in the lower surface of a jig template(5) to maintain the template horizontally. Four dial gauges(1) are installed in the upper surface of the template(5) and positioned at the outer corners of the front surface of a CRT(3). Secure frames(2) installed at the four places of the upper surface of the template to secure the four corner parts. Four guide rods(10) are fixedly installed on the upper surface of the template in the vertical direction. Springs(4) are inserted into the guide rods(10). An upper part of a measuring piece(6) is inserted into the guide rod(10) through a through hole(6a) for being put on the spring(4) and a lower part of the measuring piece(6) is connected with a displacement part through a side guide groove of the dial gauge(1).
Patent KR-20000000370-A (KR)
Inventor: KIM EE KYO
IPC: B32B37/00
Filed: 1999-10-12
Abstract: PURPOSE: A heated room panel and the manufacturing method thereof is provided to prevent the damage and crack of a panel by using a charcoal- nephrite-powder plate manufactured with charcoal and nephrite. CONSTITUTION: The heated room panel manufacturing method comprises the steps of: inserting charcoal(11) in a panel foaming metal mold(100); manufacturing a charcoal nephrite-powder plate(10) by injecting a liquid phase, mixing nephrite powder(12) and urethane foam(13) at the ratio of 20 to 80, into the foaming metal mold(100); cutting the plate(10); and sticking aluminum plates(20, 20a) employing a binding agent to the upper and the lower plate(10).
Patent KR-20010037762-A (KR)
Inventor: KIM SEUNG JIN
IPC: D02J1/22
Filed: 1999-10-15
Abstract: PURPOSE: Provided is a process for quickly drawing spun yarns by making vacuous the inside of a tank before supplying vapor to flow a large amount of vapor quickly therein and subjecting to quick cooling after drawing, thereby drawing quality and preventing natural shrinkage are improved. CONSTITUTION: This drawing method comprises the steps of making vacuous the inside of a tank using a vacuum pump before supplying vapor during the drawing process of spun yarn using vapor; subjecting to attaining an optimum drawing temperature by steaming; and subjecting to quick cooling by spraying cooling water after relaxing.
Patent KR-20010037922-A (KR)
Inventor: SHIN BONG JUN
IPC: B62D25/20
Filed: 1999-10-20
Abstract: PURPOSE: A carpet mounting structure improves productivity by unifying separate man-hours to install a carpet and a locker panel trim, reduces manufacturing cost by reduce number of parts and improves air tightness of the engaging portion of a locker panel. CONSTITUTION: A carpet mounting structure comprises a carpet(40), a fixing clip(50) and a locker panel trim(60). The carpet(40) has an inserting hole(42) corresponding to an inserting hole(72) formed on a locker panel(70). The fixing clip(50) has a flange portion(52) on the upper end of an accommodating portion(54) on one end thereof bended several times and fixed to the inserting hole(42) of the carpet(40) to insert and place the accommodating porting(54) into the inserting hole(42). The locker panel trim(60) has a joining member(62) protrusively formed on the inner surface thereof to be inserted into the accommodating portion(54) of the fixing clip(50) to fix the carpet(40) to the locker panel(70) integrally.