baber/WOPTO huggingface dataset:
Patent KR-920003936-B1 (KR)
Title: Unpermitted use protecting method by character generating circuit of v.c.r.
Inventor: PARK JIN-SOO
IPC: H04N5/445
Filed: 1988-12-31
Granted: 1992-05-18
Abstract: The locking device includes a procedure of  waiting  for  the lock- function call and displaying  the  inputted  secret  code  by using the OSD function when the  locking  function  is  called.  A procedure checks whether the system is in the locked  state  after the secret  code  input  is  completed.  A  procedure  stores  the inputted secret code and locks the system if the system is not  in locked state. A procedure compares the inputted secret  code  with the stored secret code  if  the  system  is  in  locked  state.  A procedure displays error message by making use of the OSD function if the secret codes don't match each other.  A  procedure  unlocks the system if the secret codes match each other.
Patent KR-910007732-B1 (KR)
Title: A shadowmask for color picture tube and exposure method using the same
Inventor: LEE GWANG-SHIK
IPC: H01J9/14
Filed: 1989-03-21
Granted: 1991-09-30
Abstract: The method is for providing the  shadow  mask  with  electron pass hole pattern  and  forming  the  stripe  of  the  fluorescent material by exposing the photo registor with the shadow mask.  The vertical pitch (PY) of the electron pass  hole  is  determined  as following; PY=b*d/(d+c) where b is the length of the light source, d is the distance between the inner panel and the shadow mask, and d+c is the distance between the inner panel and the light  source. Then the three colour stripe provides  uniform  luminance  on  the screen.
Patent KR-0135979-B1 (KR)
Inventor: ENGEL GARY L
IPC: A61P31/04
Filed: 1989-05-10
Granted: 1998-04-25
Abstract: 없음
Patent KR-950000001-B1 (KR)
Inventor: NAKAMURA YOSHIKATSU
IPC: A23L17/00
Filed: 1989-06-28
Granted: 1995-01-07
Abstract: 내용 없음.
Patent KR-920002482-B1 (KR)
Title: Data loading back-up method in switching system
Inventor: AHN KYO-HAN
IPC: H04M3/22
Filed: 1989-09-11
Granted: 1992-03-26
Abstract: The method is for backup of data within certain period not to effect the call process when data is changed and for checking  the faults of the when  loading.  The  backup  method  comprises:  (A) checking the data change when  one  backup  period  is  over;  (B) writing the changed data ona floppy  disk;  and  (C)  resetting  a timer. The data loading method comprises the steps:  (a)  checking the fault of data stored in a  RAM;  (b)  checking  the  fault  of backup data when RAM data has fault; (c) reading basic data  on  a floppy disk and storing the data on a RAM; (d) alarming;  and  (e) initializing an operation memory and  executing  the  call  signal processing.
Patent KR-930003136-B1 (KR)
Inventor: KOMURA YUKIO
IPC: C23C16/509
Filed: 1988-10-14
Granted: 1993-04-22
Abstract: 내용 없음.
Patent KR-960010785-B1 (KR)
Inventor: SCHWEIGERT HANS
IPC: C04B35/26
Filed: 1988-12-22
Granted: 1996-08-08
Abstract: 내용 없음.
Patent KR-930010810-B1 (KR)
Inventor: LARS GYLLINDER
IPC: F04B43/06
Filed: 1989-04-18
Granted: 1993-11-11
Abstract: 내용 없음.
Patent KR-930002613-B1 (KR)
Inventor: ISHII HIROFUMI
IPC: H04N19/134
Filed: 1990-03-20
Granted: 1993-04-03
Abstract: 내용 없음.
Patent KR-100193056-B1 (KR)
Inventor: MCCLURE DAVID CHARLES
IPC: G11C7/00
Filed: 1990-03-23
Granted: 1999-06-15
Abstract: 바람직한 실시예의 동기회로는 클럭신호의 상승에지에서 상태를 변화시키는 제1출력과 클럭신호의 하강에지에서 상태를 변화시키는 제2출력을 갖는 T 플립플롭이다. T 플립플롭은 T입력이 제1출력과 결합되는 배타적 OR게이트 입력을 갖는다. 배타적 OR게이트의 출력은 클럭신호가 제1논리 상태일 때 내부노드에 결합된다. 내부노드는 클럭신호가 제1논리 상태일 때 내부노드에 결합된다. 내부노드는 클럭신호가 제2논리상태일 때 제1출력에 결합되고, 클럭신호가 제1논리상태일 때 내부노드에서 격리된다. 제1출력신호는 클럭신호가 제1논리상태일 때 제2출력단자에 결합되고, 클럭신호가 제2논리상태일 때 제2출력단자에서 격리된다.
Patent KR-930002507-B1 (KR)
Inventor: HARUTA YASUMASA
IPC: B66B31/00
Filed: 1990-05-31
Granted: 1993-04-03
Abstract: 내용 없음.
Patent KR-0185387-B1 (KR)
Inventor: SUMA TETSURO
IPC: H04N5/92
Filed: 1990-06-13
Granted: 1999-05-01
Abstract: 내용없음.
Patent KR-920010156-B1 (KR)
Title: Forming method for silicon roller
Inventor: LEE KYU-SHIK
IPC: B29C33/00
Filed: 1990-08-21
Granted: 1992-11-19
Abstract: The method for forming silicon  rollers  used  for  laminate, copier,  facsimile,  printer  etc.,  offers   accurate-sizes   and seamless rollers without grind finishing. The method  is  composed of: coating adhesive on the surface of roller  center  shaft  (2); filling  raw silicon  material  in  raw  material  chamber  (5B); compressing it by hydraulic press  (7)  via  press  bar  (60)  and filling it in forming space (2c); hardening it during  20-30  min. at the state of heating at 200-2200 deg.C  of  cylindrical  heater (4), 180-200 deg.C of upper heater (5c), 165-185  deg.C  of  lower heater (1c); cooling it for an hour by discharging  cooling  water recirculated from water inlet (64) to water outlet (1B) via  inner base plate (1).
Patent KR-930004073-B1 (KR)
Inventor: SAWA HIRONARI
IPC: C25D5/08
Filed: 1990-09-27
Granted: 1993-05-20
Abstract: 내용 없음.
Patent KR-940005407-B1 (KR)
Title: Net of electric wave dispersion and absorption
Inventor: CHOE JAE-CHOL
IPC: F41H3/02
Filed: 1990-10-17
Granted: 1994-06-18
Abstract: The radiowave scattering/absorbing disguising cover in which at least one of ferrite powder, carbon ferrite and titanium acid are mixed to be coated on a conductive screen, thereby facilitating maintenance.
Patent KR-0157407-B1 (KR)
Inventor: URATSUJI KAZUMI
IPC: H01R33/76
Filed: 1990-10-18
Granted: 1998-11-16
Abstract: 본 발명은 밀어내리기힘이 과대하게 되는 점과, 밀어내리기 스트로우크가 과대하게 되는 점을 동시에 해결하고, 한정된 밀어내리기 스트로우크에서 또는 경감된 밀어내리기 힘으로 상기 콘택트의 오픈동작을 즉 후방 변위가 행할수 있도록하고, 이로써 상기한 IC 소켓의 상기 이점을 유효하게 받을수 있게 한것으로, IC패키지의 단자와 접촉하도록 배치된 다수의 콘택트를 가지는 소켓본체, 상기 소켓본체에 상하이동이 가능하게 설치되고, 밀어 내릴때에 상기 콘택트를 탄성으로 저항하여 후방변위시켜 상기 접촉을 해제하는 동시에, IC 탑재부를 해방상태로 하는 콘택트 개폐부재를 구비하고, 상기 콘택트 개폐부재에 상기 콘택트에 후방 변위력을 부여하는 콘택트 가압부를 구비시켜서 형성되는 IC 소켓에 있어서, 상기 콘택트에 후방 변위력을 부여하는 콘택트 가압부가 경사면에 의해 형성되고, 이 경사면은 전단 가압부가 완경사면으로, 후단 가압부가 급경사면으로 형성된다.
Patent KR-930009990-B1 (KR)
Inventor: NISHIKAWA YUKIO
IPC: C23C14/28
Filed: 1990-12-14
Granted: 1993-10-13
Abstract: 내용 없음.
Patent KR-910001121-B1 (KR)
Inventor: MORIN LOUIS G
IPC: C25D19/00
Filed: 1990-12-28
Granted: 1991-02-23
Abstract: 내용 없음.
Patent KR-960012096-B1 (KR)
Inventor: JOYN GEORGE C
IPC: B01J37/04
Filed: 1988-07-13
Granted: 1996-09-12
Abstract: 내용없음
Patent KR-940002815-B1 (KR)
Title: High capacity sectorized cellular communication system
Inventor: SMITH JOHN M
IPC: H04W16/24
Filed: 1990-05-09
Granted: 1994-04-02
Abstract: Cellular radiotelephone communication system cell site equipment has a radio frequency transmitter (240) operating as one signal frequency source and a first and a second signal combiner device (282) tuned to a first and a second signal frequency, respectively, each signal combiner device (282) having resonant cavity means for isolating a signal frequency source from other signal frequency sources. Each signal combiner device (282) has coupling means (210) for coupling the isolated signal frequency source to a respective common transmitter output. The system further comprises a radio frequency switching means (230), operatively coupled to the radio frequency transmitter (240), the first signal combiner device (282) and the second signal combiner device (282), for coupling the radio frequency transmitter (240) to either of the first and the second signal combiner devices (282). <IMAGE>
Patent KR-0181416-B1 (KR)
Inventor: JO SUNG-YONG
IPC: H04N5/52
Filed: 1991-01-29
Granted: 1999-05-01
Abstract: 본 발명은 비데오 신호의 개인 조정 장치 및 방법에 관한 것으로서, 비교기에 의하여 기준되는 G색신호와 입력되는 R색신호와 B색신호가 비교된 후 비교된 신호가 마이콤에 인가되어 페데스텔 레벨과 게인이 조정되어 별도의 장치없이 간단하게 게인과 페데스텔 레벨이 조정되도록 한 것이다.
Patent KR-940009290-B1 (KR)
Title: Electrical signal's rising-time and falling-time measuring apparatus
Inventor: BAE JONG-HWAN
IPC: G01R23/02
Filed: 1991-02-12
Granted: 1994-10-06
Abstract: The apparatus can measure test points randomly using a comparator. The apparatus comprises the steps of; connecting measured input signal to other input nodes (B1,B2) of the comparater to input commonly; connecting output nodes of the comparater to the input nodes of XOR gates (2), the outputnodes to clear node and micro process control unit, clock generater ((5) through inverter (I1), output nodes (Q0-Qn) of counter (3) to input nodes of latch (4); and connecting a display unit (7b) through a display driving unit of a result display unit.
Patent KR-940003414-B1 (KR)
Title: Signal lebel testing circuit
Inventor: LEE HUN-KYU
IPC: G01R23/15
Filed: 1991-02-13
Granted: 1994-04-22
Abstract: The detecting circuit of signal level comprise a level sensing portion for deciding IC output, a line selector outputting the output of said level sensing portion, a D flip-flop which outputs decided signal, and a test portion for deciding IC defect by said decided signal from said D flip-flop, thereby enabling stable detection.
Patent KR-930009309-B1 (KR)
Title: Apparatus for manufacturing hot melt filter
Inventor: KWON O-SON
IPC: A24D3/02
Filed: 1991-03-22
Granted: 1993-09-27
Abstract: The apparatus for passing paper from a roll  between  coating rolls to apply a hot melt fusing resin on a side to be cured by  a cooling roll and perforated by a perforating device and rolled  on a roll, includes a shaft bearing support frame (10) for a  support roller (9) , the frame (10)  being  slidably  inserted  in  grooves (8,8') provided in counter positions in a base frame (7) and being connected with an oscillating cam (12) by a connecting  bar  (11), and a support frame (17)  having  on  both  sides  fixing  holders (25,26) each holding a long or short perforating roller (20 or 21) arranged in a zigzag  form.  A  motor  (13)  in  operation  drives pulleys (14,15) by a belt to actuate the cam (12) for oscillations of 0.5-1 mm range, which are transferred to the support roller (9) for the axial oscillating motions.
Patent KR-940004932-B1 (KR)
Title: Method of displaying a data in cassette player
Inventor: MUN YONG-HWAN
IPC: G11B27/031
Filed: 1991-06-22
Granted: 1994-06-07
Abstract: The method improves the effect of education by a linguistic advice of cassette player. The method employs a liquid display unit (4) which displays a letter information signal and saving question numbers, and a result display which computes a point of problem solving, a micom (3) which inputs a control bytes from an analog/digital converter (2), a recall switch (5), a main body (6), and an answer switch (7).
Patent KR-940005814-B1 (KR)
Title: User program checking method of plc
Inventor: KIM JONG-BAE
IPC: G05B19/04
Filed: 1991-09-16
Granted: 1994-06-23
Abstract: The method provides the error and warnning messages to users for programmable logic controller. The method comprises: the displaying step of the command error or dual code error after reading and checking the corresponding address command code; the writting step of the timer count information table if the command code is the timer counter code; the setting step of the flag for the end code; the concluding step of the checking procedure if the command address of the program counter is the last.
Patent KR-950005030-B1 (KR)
Inventor: PENNEMA ALAN A
IPC: G11B7/09
Filed: 1991-09-25
Granted: 1995-05-17
Abstract: 내용 없음.
Patent KR-100187317-B1 (KR)
Inventor: WILLIAM BEXENDALE
IPC: C12N7/08
Filed: 1991-12-23
Granted: 1999-05-01
Abstract: 본 발명은 마레크'스 질병으로 부터 가금류를 보호하기 위한 왁진에 관한 것이다. 
     본 발명의 무세포 왁진은 조작하기가 용이하며 물리적인 오용의 가능성을 경감시킨다. 본 발명은 또한 마레크'스 질병 바이러스 그룹의 바이러스, 즉 HVT를 추가로 포함하는 이가 또는 다가의 왁진에 관한 것이다.
Patent KR-940004484-B1 (KR)
Title: Thin magnetic head and manufacturing method thereof
Inventor: JI JONG-RYOL
IPC: G11B5/31
Filed: 1991-12-26
Granted: 1994-05-25
Abstract: The method is for minimizing the eddy current by adjusting the width between the upper (11) and the lower (7) yokes at which upper (10) and lower (6) insulation layers are formed with a certain gap in parallel with direction of the magnetic flux. The width of the layers (10,6) is less than 500 angstrom, and the width between each layer is 1.5 micro meter. An insulation layer (8) encircled by a number of coils (9) is formed between the yokes.
Patent KR-0156904-B1 (KR)
Title: Glass sheet conveying and bending apparatus
Inventor: BORER JOHN W
IPC: C03B35/16
Filed: 1990-08-15
Granted: 1998-12-15
Abstract: The invention comprises press bending apparatus including a continuous uninterrupted peripheral shaping rail mounted for vertical reciprocating movement for lifting a heated glass sheet from a roll conveyor and pressing it against a complementary shaping surface. Conveyor rolls are provided exteriorly of the shaping rail for advancing a sheet into position over the shaping rail, and additional separate rolls are mounted so as to be disposed within the confines of the shaping rail for supporting the sheet interiorly of the shaping rail. An arrangement is provided beneath the shaping rail for supporting and driving the interior rolls so as to permit vertical movement of the shaping rail between the interior and exterior rolls.
Patent KR-100206299-B1 (KR)
Inventor: RYU HAN-CHUNG
IPC: H02M7/10
Filed: 1992-01-09
Granted: 1999-07-01
Abstract: 입력전원을 고주파 스위칭 신호로 변환하여 DC-DC변환 방식으로 승압하여 소형 경량화의 고압 전원장치를 제공한다. 이를 위하여 고주파 발생부는 입력 DC 전원 V I 와 연결되며, 제어신호에 의해 /오프 스위칭되어 입력DC 전원 V I 를 고주파로 스위칭하여 고주파 스위칭 신호를 발생한다. 그리고 고주파 스위칭 변환부는 고주파 스위칭 신호 상태에 의해 제1및 제2전류통로를 형성하여 제로 크로싱되는 정현파를 발생하며, 이러한 정현파를 합산하여 승압된 고압의 스위칭 신호를 발생한다. 그러면 직류 평화부는 정현파 신호의 전원을 수신하여 배압정류 및 평활하여 직류의 고압 전원을 발생한다.
Patent KR-940007815-B1 (KR)
Title: On-screen displaying method on cdp
Inventor: BU BYONG-UK
IPC: G06F3/06
Filed: 1992-02-29
Granted: 1994-08-25
Abstract: The on-screen displaying method includes the steps of storing data stored in a font data memory in a spare memory of a video RAM through a compact disk graphic processor by the control of a microprocessor, and displaying information on music which is being played from the compact disk player on an on-screen display (OSD) region of a TV screen by accessing an address of the OSD region when an OSD signal is received, thereby providing convenience to the user.
Patent KR-0160788-B1 (KR)
Inventor: DIETER FEDER MANN
IPC: B60J10/82
Filed: 1992-04-25
Granted: 1998-12-01
Abstract: 차량 환기 루우프의 프레임에 대한 배수장치는 프레임의 수로와 연결된 배수관을 이용한다. 배수관은 프레임 보다 더 밖으로 돌출하여서 호스와 연결되도록 되어 있으며, 이 호스는 차량의 본체 포스트 또는 필러를 통해 연속되어 물을 제거하게 되어 있다. 운송 중 프레임으로부터 외방으로 돌기하는 배수관에 대한 손상을 막기위해, 그리고 상이한 차량의 루우프의 배수장치를 갖춘 프레임을 적용시키기 위해, 배수관은 그의 외주에 구면상 이루어서 보올-조인트 등의 방식으로 상응하는 형상의 체결/밀봉 링에 수용되는 단부를 갖는다. 체결/밀봉 링은 슬리이브 부분 내부에 고정된다.
Patent KR-950012549-B1 (KR)
Title: Nor type mask rom and manufacturing method thereof
Inventor: KIM JONG-OH
IPC: H01L27/112
Filed: 1992-05-30
Granted: 1995-10-18
Abstract: a plurality of memory cells arranged in an array manner and connected to a word line and a bit line, respectively; a plurality of first transistors respectively connected to the word line and being in a conductive state according to a word line charging signal, for flowing an electric current to the memory cell selected from a power supply voltage terminal; a plurality of second transistors respectively connected to the bit line and turned on/off according to a chip enable signal; a plurality of third transistors respectively connected to the second transistors and turned on/off according to a bit line charging signal; and a sense amplifier for inputting an output signal of a connection node of the second transistors with the third transistors to compare the input signal with a reference voltage, to read the selected memory cell, wherein each of the memory cells are combined with a resistor and a capacitor.
Patent KR-950009762-B1 (KR)
Title: Method of displaying memory function key in calculator
Inventor: PARK DONG-WON
IPC: G06F15/02
Filed: 1992-09-25
Granted: 1995-08-28
Abstract: erasing a recall display flag displayed in a function state display of a display panel, upon key input and when the input key is a key M+ or M- of memory function keys, displaying a memory display flag in the function state display; displaying data of a memory area in a number data display, if the input key is a key RCM and simultaneously displaying the recall display flag and the memory display flag in the function state display; and erasing data stored in the memory area, if the input key is a key CM, to return to a key input state.
Patent KR-950012841-B1 (KR)
Inventor: ICHIKAWA KATSUMI
IPC: B29D30/06
Filed: 1992-11-14
Granted: 1995-10-23
Abstract: 내용 없음.
Patent KR-940007614-B1 (KR)
Title: Thinning method and apparatus for character recognition system
Inventor: KIM YONG-SOP
IPC: G06K9/44
Filed: 1992-12-03
Granted: 1994-08-22
Abstract: The thinning method of preprocessing has the noise eliminating step removing the protruded pixels in one of the outer eight directions; the spot noise elimating step removing the isolated pixels; the canceling step withdrawing the eliminating operations when a neighbor pixel exists in the right direction or the downward direction. The above steps are repeated until no eliminating and canceling operation occurs.
Patent KR-950007077-B1 (KR)
Title: Washing machine clutch
Inventor: IM SUNG-HO
IPC: D06F37/40
Filed: 1992-12-12
Granted: 1995-06-30
Abstract: a first clutch located on the external surface of a drum assembly and having screws on the round-shaped lower side surface thereof and projections on the upper side surface; a second clutch whose both ends are connected to a pulley and the drum assembly, respectively, having an upper screw on its one end connected to the drum assembly; a third clutch for coupling or separating the first and the second clutches, forming a cylindrical rod so as to be connected to the clutch lever on the side surface thereof and a lower screw along to the edge thereof; and a fourth clutch partly cut-opened so as to insert one end part of the third clutch thereinto and having a lower screw connected to the lower screw of the third clutch at the inside edge thereof.
Patent KR-970006171-B1 (KR)
Inventor: HIRAMATSU MIKIHIRO
IPC: G10H1/00
Filed: 1993-01-13
Granted: 1997-04-24
Abstract: 내용 없음.
Patent KR-950006256-B1 (KR)
Title: Device for spring bending
Inventor: MUN JONG-PAN
IPC: B21F35/02
Filed: 1993-03-18
Granted: 1995-06-13
Abstract: The automatic bender reduces the working hour and improves working efficiency through continuous mass production by using cams with revolution or counter-revolution. The automatic bender comprises (A) a feeder (4) to feed a steel wire (H) to a feeding pipe (3) through transfer rollers (1,2); (B) a spring former (4) with a cutter (14); (C) a bender (30) to bend the steel wire from the feeding pipe; (D) a revolver (40) to revolve the bender.
Patent KR-100239257-B1 (KR)
Inventor: HATTORI KAZUHIDE
IPC: B29C44/14
Filed: 1993-03-29
Granted: 2000-01-15
Abstract: 본 발명은 스킨을 가진 팽창 플래스틱 제조 방법 및 그 성형 장치에 관한 것으로, 상기 제조 방법은 중공 물품을 얻도록 폐쇄 취입 몰드에 유지된 패리슨을 취입하는 단계와, 중공 물품이 응고되도록 냉각되기 전에 예비 팽창된 열가소성 수지 비드를 중공 물품에 충전시키는 단계와, 상기 비드를 가열 및 용해하는 단계와, 팽창 플래스틱을 냉각하는 단계를 포함한다. 중공 물품과 팽창 본체는 함께 완전 용해되고, 생산성이 향상된다.
Patent KR-950014954-B1 (KR)
Title: Processing method corn starch for foods and extrusion noodle containing corn starch
Inventor: JO SOK-CHOL
IPC: A23L7/109
Filed: 1993-05-08
Granted: 1995-12-20
Abstract: The corn starch for foods and extrusion noodle are prepd. by 1) suspending 30-45% corn starch in the water, 2) 1st-treating the corn starch suspension with 0.5-2% sodium hypochlorite at pH 6-9, 20-50 deg. C for 30-120 min., 3) 2nd-treating the 1st-treated corn starch with 0.5-3% acetic anhydrous at pH 7-9, 10-40 deg. C for 30-120 min.. The obtd. corn starch is raw material for the prodn. of noodles.
Patent KR-100267388-B1 (KR)
Inventor: MIYAJIMA JUNTARO
IPC: A63F9/24
Filed: 1993-05-24
Granted: 2000-12-01
Abstract: 본 발명은 파친코기의 무늬표시장치에 관한 것으로서 상기 무늬표시장치의 당첨 라인의 수가 적어서 유기의 흥취가 떨어진다고하는 종래의 문제점을 개선하기 위하여 본 발명의 무늬표시장치는 적어도 횡 3 열·종 5 열의 무늬를 시각으로 확인할 수 있는 변동 표시부를 갖임과 아울러 3개의 무늬가 한줄로 늘어서는 수평 방향 및 경사 방향의 모든 직선을 당첨 라인으로서 설정함으로서, 대당첨 유기상태를 발생시킴으로서 파친코기의 무늬표시장치를 개선한 것이다.
Patent KR-970002121-B1 (KR)
Title: Solid state charge coupled device
Inventor: PARK YONG
IPC: H01L27/146
Filed: 1993-07-19
Granted: 1997-02-22
Abstract: The present invention provides a charge-coupled device (CCD) with a top-shaped photodiode to prevent smear and enhance the characteristics of a semiconductor device. In the inventive CCD with a photodiode converting a light signal into an electrical one; a VCCD region (5)ding photocharge vertically; and a transfer gate (2) sending the photocharge to the VCCD region (5), the photodiode is formed to be deeper than the VCCD region (5).
Patent KR-100303000-B1 (KR)
Title: Method for manufacturing thin film transistor
Inventor: KANG SEONG GU
IPC: H01L29/78
Filed: 1993-09-15
Granted: 2001-12-15
Abstract: PURPOSE: A fabrication method of thin film transistors is provided to reduce a manufacturing time and raw materials by simultaneously etching a gate oxide and a protection layer. CONSTITUTION: After depositing gate electrode material on a substrate(11), a gate electrode(12a), an accumulation capacitor(12b) and a gate electrode contact region(12c) are formed by patterning the resultant structure using a mask. Then, a gate insulator(13) and an active layer(14) are sequentially deposited on the entire surface of the resultant structure. The active layer(14) is patterned and a pixel electrode(15) is formed by depositing and patterning a pixel electrode material deposited on the active layer(14). A source/drain electrode(16) is formed by patterning a metal film deposited on the pixel electrode(15). After a protection layer(17) is deposited on the entire surface of the resultant structure, the gate insulator(13) and the protection layer(17) on the gate electrode contact region(12c) are simultaneously etched.
Patent KR-0150018-B1 (KR)
Inventor: KIM TAE-KON
IPC: H01L29/786
Filed: 1993-09-28
Granted: 1998-10-01
Abstract: 본 발명은 액정 디스플레이의 능동소자로서 사용되는 박막 트랜지스터에 관한 것으로, 특히 액정 디스플레이의 개구율(aperture ratio)을 증가시킬 수 있도록 작은 면적에 형성 가능하게 한 박막 트랜지스터의 축전 캐패시터 형성방법에 관한 것이다. 
     박막 트랜지스터의 기생용량에 의한 소오스 전압의 강하를 보상하기 위해서는 축전 캐패시턴스를 증가시켜 주어야 하는데, 축전 캐패시터는 불투명 금속막으로 ITO(Indium Tin Oxide)와 평행하게 제작되므로 축전 캐패시턴스를 증가시키기 위해 축전 캐패시터를 크게 제작하면 광을 통과시키는 영역을 감소시키게 되어 액정 디스플레이의 개구율을 감소시켜 액정 디스플레이의 화질을 저하시키는 문제점이 있었다. 
     본 발명은 축전 캐패시터 라인(4,14) 상에 알루미늄 등의 금속막을 입힌 후 스트립 형태나 모자이크 형태로 정교하게 테이프 에칭하여 축전 캐패시터(5,15)를 형성하고 축전 캐패시터(5,15) 상에 절연막(6,16)을 형성한 후 ITO(3,13)를 증착하므로, 축전 캐패시터(5,15)간의 요철에 기인하여 절연막(6,16)의 면적이 증가되어 축전 캐패시터(5,15)의 캐패시턴스를 증가시킬 수 있다. 따라서, 축전 캐패시터(5,15)의 면적을 감소시키면서도 캐패시턴스를 증가시킬수 있어 액정 디스플레이의 개구율을 증가시킬수 있게 된다.
Patent KR-960008335-B1 (KR)
Title: Bonding method and structure for retainer
Inventor: YEUM CHANG-SHIN
IPC: B60J5/02
Filed: 1993-10-09
Granted: 1996-06-24
Abstract: A door trim panel(30) can be easily attached and detached to the inner wall(80) of the door frame by a push-fit connection structure of a clip fastener(60) and a retainer(40). The fastener moulded of plastic material has a flat round head(60a) and a shank(60b) with spaced flexible tips to be anchored into a hole(90) of the inner wall. The retainer made of plastic material has a flat round head(2) and a cylindrical body(45) forming a horizontal plane(3) at one side. On the cylindrical body, a pair of snap hooks(5) are provided its on both sides for anchoring the door trim panel(30), and a slot(7) is formed parallel to the end surface(6) for receiving the fastener head(60a). The retainer(40) is fitted to a stepped bore(1) of the trim panel from the outside of the door trim, and the fastener head(60a) is fitted to the slot(7) of the retainer.
Patent KR-970006114-B1 (KR)
Title: A method of controlling fermentation in refrigerator for kimchi
Inventor: OH CHI-SUNG
IPC: A23B7/10
Filed: 1993-11-12
Granted: 1997-04-24
Abstract: This is about the method for controlling the ripening of kimchi to display the selected temperature, ripen and store kimchi at the selected temperature automatically by selecting the ripening temperature of kimchi by user. The process consists of i)the ripening selection process for displaying the ripening time and temperature, ii)the ripening temperature adjusting process for changing the ripening time, and  iii)the ripening operation process for ripening at the temperature selected in the ripening selection process.