baber/WOPTO huggingface dataset:
Patent KR-860002044-B1 (KR)
Title: Apparatus of absorbing separate
Inventor: ADAMI DATSUO
IPC: B01D53/02
Filed: 1986-06-25
Granted: 1986-11-20
Abstract: A mixed gas is inducted into a abosrption tower(21,22), which is filled up with absorbent. The absorbent portion of the mixed gas adheres to the absorbent of the tower and the other gas extrudes the tower. The non-absorbent gas, which extrudes the tower, is delivered to a adiabatic expansion engine (33) to recover the pressure energy of the gas. Heat exchange is occured between the non-absorbent gas extruded the expansion engine and the mixed gas before this mixed gas is compressed. This heat exchange decreases the mixed gas temperature.
Patent KR-950003002-B1 (KR)
Inventor: HAZEBROOK DANIEL W
IPC: F16D3/84
Filed: 1987-02-23
Granted: 1995-03-29
Abstract: 내용 없음.
Patent KR-900005065-B1 (KR)
Title: Video signal improvement system of video tape recoder
Inventor: LEE HONG-SUK
IPC: G11B15/02
Filed: 1987-04-22
Granted: 1990-07-19
Abstract: In reproduction of the VTR, the image signal of each field is stored sequentially in a field memory (8) and provided to the output after a vertical synchronous signal separator (6) detects the next field synchronous signal. When the field contaminated by noise is detected, a gate array (10) provides a control signal (C5) to output the prior field signal stored in the memory so that the quality of the reproduction image can be improved.
Patent KR-900001253-B1 (KR)
Title: Control method for printing capital letter in an alphabet mode
Inventor: BAEK IN-SOK
IPC: B41J5/08
Filed: 1987-08-31
Granted: 1990-03-05
Abstract: The method for typing the first capital letter automatically in English mode instead of pressing the shift key simultaneously in a Hangul/English typewriter comprises: a) discriminating the Hangul or English mode; b) discrimanating the setting mode and storing the capital mode state to a state memory (40) if the capital mode state is set; c) typing the input data not in the capital mode state but converting to the first letter to the capital one in the capital mode.  If the special characters like ", ], ?" are input, the next process is performed with the contents of the state memory.
Patent KR-900002502-B1 (KR)
Title: Gelatinized member for use in electrode for measuring ion
Inventor: TOMITA KATSUHIKO
IPC: G01N27/28
Filed: 1987-09-04
Granted: 1990-04-16
Abstract: An electrolyte soln. for ion-measuring electrodes is gelatinized with a gelling agent and contains an inhibitor for gel evaporation.  The soln. is an internal soln., a buffer, pH-adjusting or calibrating standard soln.  The gelling agent is gelatin, agaragar, glue or alginic acid.  The inhibitor is a cpd. of m.pt. lower than 0≰C, b.pt. above 100≰C and low vapour pressure at ambient temp., e.g. glycerol, ethylen glycol or propylene glycol. The gelled electrolyte soln. can be used in a compact sheet-type electrode.
Patent KR-900006364-B1 (KR)
Title: Image reader
Inventor: HIROKI MASASI
IPC: H04N1/00
Filed: 1987-09-29
Granted: 1990-08-28
Abstract: The image reading device has a document handling system and is suitably utilised on a modified standard office copier as electronic copying machine. In particular, the document presser plate is composed of a presser plate which is provided on the cabinet of the device. The document presser plate is held selectively over the exposure glass surface in two or more positions and used as the document feed tray in automatic document feed. The document presser plate functions as a document feed tray and a document dispense tray; there is no requirement for special feed and dispense trays.
Patent KR-950006899-B1 (KR)
Title: Process for the preparation of tertiary aralkyl monourethanes
Inventor: ALEXANIAN VAZKEN A
IPC: C07C271/08
Filed: 1987-11-02
Granted: 1995-06-26
Abstract: An improved process for the preparation of aralkyl monourethanes comprises the acid-catalyzed selective reaction of a divinyl aromatic hydrocarbon with an alkyl ester of carbamic acid, at low temperature. A high ratio of monourethane to the corresponding diurethane is obtained, especially if the reaction is terminated at low conversions.
Patent KR-930001807-B1 (KR)
Inventor: KONO KEIICHI
IPC: A61K31/435
Filed: 1988-02-05
Granted: 1993-03-13
Abstract: 내용 없음.
Patent KR-910003482-B1 (KR)
Inventor: NAKAYAMA YOSHINORI
IPC: C22C38/44
Filed: 1988-02-15
Granted: 1991-06-01
Abstract: 내용 없음.
Patent KR-930000589-B1 (KR)
Inventor: HIRANODO SHIHIKO
IPC: G05D1/02
Filed: 1988-04-09
Granted: 1993-01-25
Abstract: 내용 없음.
Patent KR-910002676-B1 (KR)
Title: Composition of reactive dyes
Inventor: KIM SOO-IL
IPC: C09B67/22
Filed: 1988-05-06
Granted: 1991-05-03
Abstract: A reactive dye composition is  composed  of  8-27  wt.%  free acid- type cpd. of formula (I), 65-90 wt.% free acid-type  cpd.  of formula (II) and 2-8 wt.% free acid-type cpd. of formula (III). In the formulas, D is (a); R is H or  methyl;  X1  and  X2  are  each fluoro or chloro; n is 0 or 1; X3 is H, chloro  or  bromo;  X4  is vinyl, ethyl or acetoxy ethyl; R1 and R2 are each H,  C1-4  alkyl, C1-4 alkoxy, carboxyl or sulfone; X is vinyl, phenyl or  naphthyl; R2 is methoxy, ethoxy, methyl or ethyl; R3 is H, methoxy,  ethoxy, ethyl or ethyl. The dye is used  for  dyeing  a  deep  black  over cellulose fibers.
Patent KR-930002380-B1 (KR)
Inventor: NAGANO MASAMI
IPC: F02B1/04
Filed: 1988-06-15
Granted: 1993-03-29
Abstract: 내용 없음.
Patent KR-910003382-B1 (KR)
Inventor: BABA HUMIO
IPC: G06F12/04
Filed: 1988-06-25
Granted: 1991-05-28
Abstract: 내용 없음.
Patent KR-910003526-B1 (KR)
Inventor: SUGITANI YUJI
IPC: B23K9/095
Filed: 1988-07-08
Granted: 1991-06-04
Abstract: 내용 없음.
Patent KR-910004342-B1 (KR)
Inventor: ALLY DAVID C
IPC: B05B9/043
Filed: 1988-07-20
Granted: 1991-06-26
Abstract: 내용 없음.
Patent KR-910005177-B1 (KR)
Inventor: DAKAHASI SATORU
IPC: B29C45/00
Filed: 1988-07-27
Granted: 1991-07-23
Abstract: 내용 없음.
Patent KR-910007197-B1 (KR)
Title: Remote controll circuit
Inventor: LEE KYU-AN
IPC: H03G1/02
Filed: 1988-08-23
Granted: 1991-09-19
Abstract: The headphone with 4 terminals for controlling the volume and the power switch includes a power switch (SW1) having  an  another contact (C) connecting to a contack (C') of a  jack  holder  (JH). The contact (C') is  connected  to  switching  transistors  (Q3,4) supplying the power (B+) when turning on  the  switch  (SW1).  The main body includes a pair of switching transistors (Q1-2)  turning off the volume (VR3-4) operation in the main body.
Patent KR-910003071-B1 (KR)
Inventor: AOYAGI OSAMU
IPC: F28F1/32
Filed: 1988-10-28
Granted: 1991-05-17
Abstract: 내용 없음.
Patent KR-970007356-B1 (KR)
Inventor: CHRISTOPER TOD J
IPC: H03H17/00
Filed: 1989-02-14
Granted: 1997-05-07
Abstract: 내용없음.
Patent KR-970007353-B1 (KR)
Title: Variable gain encoder apparatus and method
Inventor: RYNCH DAVID LORENS
IPC: H03M1/00
Filed: 1989-03-08
Granted: 1997-05-07
Abstract: A variable gain analog to digital compression encoder apparatus and method is operational for 'on the fly' gain adjustments without introducing significant distortion or noise in telephone conversation. An incoming analog signal (9) is fixed gain (11) reproduced as a first stabilized mid-operating point analog signal (41). A second stabilized mid-operating point analog signal (42) is produced in inverse proportion to the first stabilized mid-operating point analog signal, in response to a signal (43) tapped along a signal division of a difference between the first and second signals. The second signal is compression encoded (13) at a predetermined rate to produce pulse code modulated signal samples (25). The tap may be varied (44) to change the encoding gain, at any time, in accordance with operating requirements of a telephone apparatus.
Patent KR-910008904-B1 (KR)
Inventor: TANAKA HIDEHIKO
IPC: B23H7/36
Filed: 1989-04-28
Granted: 1991-10-24
Abstract: 내용 없음.
Patent KR-0150783-B1 (KR)
Inventor: KIYOFUMI ISHIKAWA
IPC: C07F9/32
Filed: 1989-06-23
Granted: 1998-10-15
Abstract: 내용 없음.
Patent KR-930001071-B1 (KR)
Inventor: YOSHITA HIDEO
IPC: H03M13/00
Filed: 1989-08-31
Granted: 1993-02-15
Abstract: 내용 없음.
Patent KR-0138105-B1 (KR)
Title: Gas purging brick
Inventor: ROTHFUSS HANS
IPC: C21C7/072
Filed: 1989-09-22
Granted: 1998-07-15
Abstract: A gas washing sink for use in introducing gas through a metallurgical vessel into molten metal therein includes a gas permeable refractory inner brick portion and a gas impermeable refractory outer brick portion surrounding the inner brick portion. The inner and outer brick portions define a first sink end to be exposed to the molten metal. The outer brick portion has an end face defining a second sink end to be directed away from the molten metal. A gas distribution chamber has a first end open to the inner brick portion and a second end opening onto the end face of the outer brick portion and defined thereat by an opening. A sealing surface extending concentrically of the opening has pressed thereagainst, at a pressure sufficient to achieve a seal therebetween, a closure member for closing the second end of the gas distribution chamber and having a gas inlet connection for introducing gas into the gas distribution chamber.
Patent KR-930000635-B1 (KR)
Inventor: MATSUI MASATAKE
IPC: G11C11/409
Filed: 1989-12-27
Granted: 1993-01-28
Abstract: 내용 없음.
Patent KR-0163424-B1 (KR)
Title: Flying upsetting press
Inventor: ROHDE WOLFGANG
IPC: B21J1/02
Filed: 1990-05-29
Granted: 1999-01-15
Abstract: In an upsetting press 1 for reducing the width of rolling stock, especially the width of slabs in hot wide-strip roughing trains, with tool carriers 8 arranged on both sides of the slab edge and accommodating mutually facing pressing tools 7, it is proposed that, to form a reduction drive 12, each pressing tool can be moved essentially in the direction of the reduction together with the associated tool carrier with the aid of a connecting rod system 16 actuated by at least one crank mechanism 15, the crank mechanism being arranged on a crankcase 9, and that at least one feed drive 13 acting essentially in the direction of slab feed should be engageable on the tool carrier 8. 
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Patent KR-0172940-B1 (KR)
Title: Pesticidal agent
Inventor: KARRER FRIEDRICH
IPC: C07C271/16
Filed: 1990-06-20
Granted: 1999-03-30
Abstract: Ethyl 2-[4-(3-chlorophenoxy)phenoxy]ethylcarbamate is suitable controlling phytophagous cicadas in rice crops and fruit pests such as leaf rollers, citrus fruit pests such as scale insects, and vegetable and cotton pests such as white flies and noctuids.
Patent KR-920007003-B1 (KR)
Inventor: CHOE DAE-OK
IPC: H01J9/38
Filed: 1990-07-03
Granted: 1992-08-24
Abstract: 내용 없음.
Patent KR-930001580-B1 (KR)
Title: Water meter
Inventor: KIM MU-SONG
IPC: G01F1/075
Filed: 1990-07-10
Granted: 1993-03-05
Abstract: The  instrument  using  the  Bernoulli  theory,  detects  the velocity or pressure of the flow without  wear  of  the  actuating plate floated by the difference of flow pressures. The  instrument comprises lower body (19) forming the passage (1) and  inlet  (27) for passing through  hydraulic  chamber  (27),  upper  body  (18), actuating plate (5) supported by  return  spring  (7),  disc  (28) provided  with  a  magnet  (15).  The  upper  body  (18)   has   a magnet-sensing lead switch (16), inner space (21), bolt hole (22), and hydraulic oil passage. The lower body has  a  venturi  section (24) with a venturi throat (9) connected with the passage (23)  of the body (18); outer floating chamber (3) having a soft  actuating plate (5) with a magnet (15).
Patent KR-0171585-B1 (KR)
Inventor: LA CROIX MARK E
IPC: H01F13/00
Filed: 1990-08-29
Granted: 1999-03-30
Abstract: 내용 없음.
Patent KR-100188175-B1 (KR)
Inventor: TAMBURINI BRUNO
IPC: A61K31/397
Filed: 1990-09-07
Granted: 1999-06-01
Abstract: 내용없음.
Patent KR-940010052-B1 (KR)
Inventor: YAMADA MINORU
IPC: E02D3/12
Filed: 1990-10-17
Granted: 1994-10-21
Abstract: 내용 없음.
Patent KR-940003791-B1 (KR)
Inventor: KOBAYASHI AKIRA
IPC: G06T7/60
Filed: 1990-11-17
Granted: 1994-05-03
Abstract: 내용 없음.
Patent KR-930001179-B1 (KR)
Title: Plasma display device and manufacturing method thereof
Inventor: PARK NAM-SHIN
IPC: H01J11/36
Filed: 1990-11-28
Granted: 1993-02-20
Abstract: The method for supressing the brightness deterioration due to anodes comprises the steps of forming lower barrier walls  (B)  on the inner surface of front plate (2) in a  constant  pitch  space, forming thermoplastic material layer (P) between the barrier walls (B), forming anodes (Y) on and between the barrier walls  (B)  and layer (P), forming upper barrier walls (B) on  the  lower  barrier walls, and sintering the thermoplastic material  layer  (P)  under high temperature to remove the layer (P). The  anodes  are  buried and fixed into the intermediate  portion  of  barrier  walls  (B), thereby being discharged over the entire surface  of  the  exposed anodes.
Patent KR-100212386-B1 (KR)
Inventor: URI COHEN
IPC: G11B5/31
Filed: 1990-11-30
Granted: 1999-08-02
Abstract: 본 발명의 박막자기해독/기록헤드는 자극선단 정렬공정에서 다층 희생마스크를 사용하여 제조된다. 희생마스크는 상부자극선단상에 증착된 금속층을 포함한다. 연속적인 상부 희생마스크층은 니켈-철 합금 또는 포토레지스트를 포함한다. 이온밀링 정렬공정후에, 잔류 희생마스크층은 금속층이 박막자기헤드로부터 선택적으로 화학 에칭되는 공정을 사용하여 제거된다.
Patent KR-930012010-B1 (KR)
Title: Fluorescent film composition for color cathode-ray tube
Inventor: CHOE SONG-BONG
IPC: C09K11/02
Filed: 1990-12-12
Granted: 1993-12-23
Abstract: A fluorescent screen forming composition of CRT  comprises  a binder, a photosensitive agent, pure water  and  a  dyestuff.  The dyestuff is added into the photosensitive  resin  compsn.  or  the undercoating liquor compsn. Pref. the dyestuff  is  at  least  one selected from group of anthraquinone, azo, carbonium, xanthine and phthalein; and its using amount is 0.01-75 wt.%  with  respect  to the total amt. of the compsn. The composition used  in  the  inner surface of the  panel  of  CRT  improves  a  contrast  and  colour purity..
Patent KR-930002342-B1 (KR)
Title: Double input protection apparatus for bar code scanner
Inventor: KIM HAK-JUN
IPC: G06K7/10
Filed: 1990-12-29
Granted: 1993-03-29
Abstract: The system for preventing  the  overlap  input  comprises:  a counter section (2) counting the clock pulse  generated  from  the pulse generator (3) for a period of time; a bar code detector  (4) converting the optical signal scattered from the bar code into the digital signal; a decoder (5)  decoding  the  outputted  bar  code signal and generating the interrupt signal; a micro processor  (1) controlling the total system by comparing the  bar  code  data  of decoder (5) with the previous bar code data. If the bar code  data is inputted from the decoder,  the  present  calculated  value  is stored at registor (R2) and the module of  the  present  bar  code data is checked.
Patent KR-940001977-B1 (KR)
Title: Method for memorizing fine tuning data for tv receiver
Inventor: KURISU MOTOHIRO
IPC: H04N5/445
Filed: 1990-12-31
Granted: 1994-03-12
Abstract: After memorizing each fine tuned channel data, the method displays the fine tune state by a bar expression and enables to tune automatically with a fine tuned channel frequency. The method comprises: an initial mode setting step (P1) which calculates a real tuning frequency and judges whether or not a fine tuning display mode is on; an OSD display step (P2) which displays data with an OSD; a memory decision step (P3) which adds a letter to a fine tuned letter; a key input detection step (P4) which keeps OSD display for a fixed time and returns to an initial mode; and a key input processing step (P5) which decodes an address and performs a fine tuning and channel selection routine etc..
Patent KR-970007429-B1 (KR)
Inventor: NELSON CHARLES JAY
IPC: G01N1/22
Filed: 1989-06-29
Granted: 1997-05-08
Abstract: 내용없음.
Patent KR-100203173-B1 (KR)
Inventor: ZUCKER FRIEDHELM
IPC: G11B7/00
Filed: 1990-07-16
Granted: 1999-06-15
Abstract: 내용 없음.
Patent KR-100194907-B1 (KR)
Title: 방향족 화합물의 접촉-수 첨탈 알킬화방법
IPC: C07C4/12
Filed: 1991-03-05
Granted: 1999-06-15
Abstract: 방향족 화합물의 접촉-수첨탈알킬화 
     소성형태의 X-선 회절패턴에서 평면간 d-거리가 12.36 ± 0.4, 11.03 ±  0.2, 8.83 ±  0.14, 6.18 ±  0.12, 6.00 ±  0.10, 4.06 ±  0.07, 3.91 ±  0.07, 3.42 ±  0.06 엉그스트롬인 합성 제올라이트 그리고 니켈이나 귀금속으로 이루어진 촉매를 사용해 알킬방향족 탄화수소를 수첨탈알킬화하여 벤젠이나 BTX를 제조하는 방법.
Patent KR-0152273-B1 (KR)
Inventor: MOON HUN-HEE
IPC: H04N7/12
Filed: 1991-07-05
Granted: 1998-10-15
Abstract: 적응변조 방식을 이용하여 영상신호를 송수신하는 시스템에서, 각 블럭의 적응계수를 보간하여 주변블럭의 적응계수에 따라 적응변조시킴으로서 경계부분에서의 블럭 효과를 감소시킨다. 
     이를 위하여 송신측에서는 신호의 각 블럭을 최대치에 따라 블럭 적응계수를 구하고, 블럭 적응계수를 보간하여 화소별 적응계수를 구한후, 주변블럭에 따라 적응적으로 적응계수를 선택하여 신호를 적응 변조시켜 송신한다. 그러면 수신측에서도 블럭 적응계수 및 블럭 적응계수를 보간하여 화소별 적응계수를 구한후 주변블럭에 따라 적응적으로 적응계수를 선택하여 적응 변조된 수신신호를 복원한다.
Patent KR-100230507-B1 (KR)
Inventor: SUZUKI KAZUYOSHI
IPC: G11B23/28
Filed: 1991-08-23
Granted: 1999-11-15
Abstract: 본 발명 테이프 카셋트는 다른 형태의 테이프 카셋트의 카셋트 케이스와 거의 같은 외형치수를 갖는 주요부의 한쪽에 두께가 주요부보다 약간 적은 부가부가 연접된 형상을 하는 카셋트 케이스의 내부에 기록 매체 테이프를 수용하고 카셋트 케이스의 상기 부가부의 저면에 소정의 위치에 있는 구멍의 유무에 의해 소정의 정보를 표시하는 정보 인식부를 설치한 것으로써, 테이프 플레이어측에 설치된 상기한 정보 인식부의 소정의 위치에 있어서 구멍의 유무를 식별하기 위한 정보 판독 부재를 다른 형태의 테이프 카셋트의 카셋트 케이스에서 떨어진 곳에 위치시킬 수가 있으므로, 정보 판독 부재가 다른 형태의 테이프 카셋트의 장착에 대해서 지장이 되는 일은 없고, 또한, 다른 형태의 테이프 카셋트의 장착에 의해 오작동을 하는 일도 없다.
Patent KR-960008434-B1 (KR)
Title: A/v duplex system controlling method
Inventor: KIM HAK-RAE
IPC: H04Q9/00
Filed: 1991-08-29
Granted: 1996-06-26
Abstract: investigating whether the power is "ON" state after initializing all the functions; returning to the above process when the power is not "ON" state; investigating whether the key signal of a remote control transmitter (50) is inputted to a neck (30) when the power is "ON" state; returning to the first step of investigating "ON" state after operating the neck and displaying function mode; investigating whether the key signal of the remote control transmitter (50) is inputted to a CDP (10) when the key signal is not inputted to the neck; returning to the first process of investigating "ON" state after operating the CDP and displaying function mode; investigating whether the control key of the simple display and the menu program is selected when the key signal is not inputted to the CDP (10); investigating whether the tuner control key is selected when the control key of the simple display and the menu program is not selected; returning to the first process of investigating "ON" state after operating a tuner; investigating whether the neck control key is selected; returning to the first process of investigating "ON" state after outputting slope and rotation control data when the neck control key is selected; investigating whether the TV monitor control key is selected; returning to the first process of investigating "ON" state after operating a TV (20) when the key is selected, otherwise, returning to the first process of investigating "ON" state without operating the TV.
Patent KR-960006878-B1 (KR)
Inventor: INOUE GAZNARI
IPC: G11C7/10
Filed: 1991-09-04
Granted: 1996-05-23
Abstract: 내용 없음
Patent KR-940010128-B1 (KR)
Inventor: FUKUYAMA HIROTAKA
IPC: G06K15/12
Filed: 1991-09-17
Granted: 1994-10-21
Abstract: 내용 없음.
Patent KR-940004392-B1 (KR)
Title: Inertia and friction measuring method of induction motor
Inventor: KIM YONG-MIN
IPC: G01P3/00
Filed: 1991-11-01
Granted: 1994-05-25
Abstract: The method is for calculating inertia and friction of an induction motor by detecting rotating speed and accerlation time so that parameters of an induction motor can be obtained. The method comprises the steps of: (A) rotating a motor (5) at a constant speed (Wr1); (B) accelerating the motor to a speed (Wr2); (C) calculating and storing the acceleration time, rotating speeds (Wr1,Wr2) and a torque (Te1); (D) decreasing the motor speed to a speed (Wr1) and accelerating the motor with a torque (Te2) up to a speed (Wr2); (E) detecting the acceleration time; (F) calculating an inertia (J) and friction (B) by using detected parameters; (G) repeating the steps for a certain number of times and calculating the mean value.
Patent KR-950002017-B1 (KR)
Title: Current reduction circuit of sense amplifier
Inventor: LEE JONG-SOK
IPC: G11C11/407
Filed: 1991-12-28
Granted: 1995-03-08
Abstract: The current reduction circuit includes a pre-decoder consisting of an address input, an address buffer circuit receiving the address input signal, a NAND gate and an inverter, a X-decoder receiving the output of the pre-decoder and selecting a word line, a memory cell array consisting of a word line, a couple of bit lines, an N-channel transistor operating the bit lines and unit cell, an N-channel transistor employing the final stage of the word line as its gate terminal, a P-channel transistor whose drain is connected to the drain of the N-channel transistor, a delay connected between the drain of the N-channel transistor and the NAND gate of the pre-decoder, and an inverter connected between the drain of the N-channel transistor and sense amplifier.
Patent KR-950010384-B1 (KR)
Inventor: NAGASE TAKASHI
IPC: G01D3/08
Filed: 1990-06-29
Granted: 1995-09-16
Abstract: 내용 없음.
Patent KR-950006501-B1 (KR)
Inventor: ITOH DAKASHI
IPC: B01D1/18
Filed: 1992-03-09
Granted: 1995-06-16
Abstract: 내용 없음.
Patent KR-950009030-B1 (KR)
Title: Manufactured method of ham or sausage
Inventor: LEE SHI-YONG
IPC: A22C11/00
Filed: 1992-08-05
Granted: 1995-08-14
Abstract: The ham or sausage having vertical grain is prepd. by  1) pulverizing meat with  micro-cutter to  obtain the  1mm or  less particle  size meat paste, 2) forming the obtd. meat paste  into 1mm or less thickness sheet type and heating to obtain the meat sheet  contg. 58˜60% moisture, and 3) cooling the  heated meat sheet and  making about 0.5mm depth  grain in the sheet at intervals of 1mm to obtain the final product.
Patent KR-950004642-B1 (KR)
Title: Two step analog/digital converter
Inventor: CHOE MYONG-JUN
IPC: H03M1/36
Filed: 1992-11-25
Granted: 1995-05-03
Abstract: The converter reduces occupation area of a subordinate ADC's semiconductor and minimize tolerance by mismatch of an input offset. It reduce the whole chip area that one can fabricate a fast and cheap ADC. A subordinate ADC(70) comprises: (i) a 1st and a 2nd fine sampling amplifier(710),(720) for an analog input signal(101) and a 2nd reference voltage set(104) to be permitted; (ii) an analog multiplexer(730) serially connected with the 1st and the 2nd fine sampling amplifier individually; (iii) a subordinate latching comparator(740) serially connected with the analog multiplexer individually; and (iv) an encoder(750) connected with the subordinate latching comparator.
Patent KR-100252693-B1 (KR)
Inventor: SHIMADA KEIICHIRO
IPC: G06F15/78
Filed: 1992-12-17
Granted: 2000-04-15
Abstract: 본 발명은 설계 변경을 하지 않고, 양산 후에 발견된 버그를 수정하는 전자장치를 개시한다. 전자 장치(10)에는 처리 수단으로서의 CPU(1), 고정 기억 수단으로서의 ROM(2), 가변 기억 수단으로서의 RAM(3), 입력 수단(4) 등이 배설된다. CPU(1), ROM(2), RAM(3) 및 입력 수단(4)은 서로 데이터 버스(5)를 통해 접속되고, CPU(1)에서 형성된 어드레스 출력이 어드레스 버스(6)를 통해 ROM(2) 및 RAM(3)의 어드레스 입력에 접속된다. 입력 수단(4)에는 외부 기억 장치(20)가 접속되고, 이 외부 기억 장치(20)로부터의 정보는 RAM(3)에 기억되어서 CPU(1)에서의 처리 등에 사용된다. ROM(2)에는 CPU(1)에서의 처리 프로그램의 정보가 고정적으로 기억되고, 이 처리 프로그램 중에 소정 주기마다 RAM(3)의 소정의 어드레스에 기억된 정보에 따른 처리를 실행하는 커맨드가 설정된다. 그리고, 외부 기억 장치(20)에 ROM(2)에 기억된 정보의 버그를 수정하는 정보가 기억된다. 
     [색인어] 
     전자 장치, 버그, 수정, 기억 장치, 1칩, 입력 장치, 처리 장치, 마이크로 컴퓨터
Patent KR-970007104-B1 (KR)
Inventor: IKEDA MITSUSI
IPC: H01L21/77
Filed: 1992-12-17
Granted: 1997-05-02
Abstract: 내용없음
Patent KR-960007969-B1 (KR)
Inventor: SANBAYASHI DAISUKE
IPC: F01N13/02
Filed: 1993-02-20
Granted: 1996-06-17
Abstract: 내용 없음.
Patent KR-100302992-B1 (KR)
IPC: B22D11/04
Filed: 1993-03-12
Granted: 2001-11-22
Abstract: In a process for the production of a wide side wall (1) for a thin slab casting plant which has a widened region (4) which starts from the top edge and tapers towards the sides and the bottom, the 5-50 mm thick wide side wall (1), which is composed essentially of copper, is formed with a widened region by tensile deformation/tensile and compressive deformation. It is thereby possible to shape the widened region to give it any required configuration and size with little expenditure on apparatus and with a saving of material and energy. <IMAGE>