baber/WOPTO huggingface dataset:
Patent KR-910004429-B1 (KR)
Title: Substituted 2,6-substituted 1,2-or 1,6-dihydropyridine compounds
Inventor: CHUPP JOHN P
IPC: C07D211/90
Filed: 1989-07-28
Granted: 1991-06-27
Abstract: Compounds of general formula <CHEM>  wherein:  one of Y1 and Y2 is <CHEM>  in which Z1 is selected from -SR, -OR, <CHEM> where R, R4 and R5 are the same or different and are selected from alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, and cyanoalkyl, and <CHEM> is selected from azetidinyl and a saturated or unsaturated 5-membered heterocyclic ring moiety containing 1-2 nitrogen atoms, the remaining atoms being carbon atoms, optionally substituted with 1 to 3 groups which are the same or different and are selected from alkyl, alkoxy, cyano, halo, nitro, haloalkyl, alkoxyalkyl, and dialkoxyalkyl; Z2 is selected from O and S;  the other of Y1 and Y2 is <CHEM>  where <CHEM>  is as defined above; R1 and R2 are independently selected from fluorinated methyl, chlorofluorinated methyl, chlorinated methyl, and lower alkyl radicals, provided that one of R1 and R2 must be a fluorinated methyl or chlorofluorinated methyl radical; X is selected from lower alkyl, cycloalkylalkyl, alkoxyalkyl and alkylthioalkyl, useful as halicids.
Patent KR-0139914-B1 (KR)
Inventor: KUNIHIKO MUTA
IPC: C08K3/26
Filed: 1989-09-06
Granted: 1998-07-01
Abstract: 내용 없음.
Patent KR-0148355-B1 (KR)
Title: Workpiece coated with a mixed crystalline layer, its use, process and apparatus for its manufacture0
Inventor: SCHMID ROLAND
IPC: C23C14/06
Filed: 1989-12-07
Granted: 1998-11-02
Abstract: The mixed crystal layer (C, D) of metaloids on a workpiece, applied by means of reactive physical coating, has an incorporation ratio of metaloids which changes continuously in the thickness direction. The mixed crystal layer (C, D) is present on a separation layer (A) of the workpiece. For the production of the metal layer (C, D), titanium is evaporated in a crucible, which is moved to and fro in front of the workpiece surfaces to be coated, in a vacuum chamber, and two gases which have different affinities to the vaporised titanium are passed in. To produce a first part layer (C) of the mixed crystal layer (C, D), the incorporation ratio of the gases is continuously changed. During coating, the workpieces rotate so that their surface sometimes faces the crucible and sometimes faces away. The coated workpieces are distinguished by high flank wear resistance and crater wear resistance. <IMAGE>
Patent KR-930001294-B1 (KR)
Inventor: MANROBE GREGORY J
IPC: H03F1/32
Filed: 1989-12-19
Granted: 1993-02-25
Abstract: 내용 없음.
Patent KR-920005010-B1 (KR)
Title: Universal signals transceiving circuit pack
Inventor: KIM DOK-HWAN
IPC: H04M3/22
Filed: 1989-12-27
Granted: 1992-06-22
Abstract: The assembly  includes  a  TD-bus  interface  block  (3)  for selecting one of TD-buses which are connected  to  two  LSP  (1,2) respectively.  A  control  block  (4)  controls  signal  servicing functions, and a sending block (5) generates PCM  signal  data  on the output signals of the control block (4) to send the  PCM  data to an SHW interface block (6). A receiving block (8) receives  the PCW serial data to send them to the control block (4), and the SHW interface block (6) transmits and receives the  PCM  data  to  and from a TSU (7). With the circuit, the space occupied by the signal servicing unit within the switching system is reduced.
Patent KR-0132680-B1 (KR)
Title: HUMAN ÑÒ,Ñõ,T CELL ANTIGEN RECEPTOR MONOCOLONAL ANTIBODIES
Inventor: BRENNER MICHAEL B
IPC: C12P21/08
Filed: 1988-10-28
Granted: 1998-04-11
Abstract: The present invention provides purified polypeptides which comprise at least a portion of a  delta  T cell receptor polypeptide, a  gamma T cell receptor polypeptide, a  gamma ,  gamma  T cell receptor complex or a  gamma ,  delta  T cell receptor complex. Substances capable of forming complexes with these polypeptides are also provided. Additionally, methods for detecting T cells which have within them or on their surfaces a polypeptide of the present invention are provided. Moreover, methods for diagnosing immune system abnormalities are provided which comprise measuring in a sample from a subject the number of T cells which have within them or on their surfaces a polypeptide of the present invention.
Patent KR-900004398-B1 (KR)
Title: Mediate for preparation monosulfactams
Inventor: SUNDEEN JOSEPH E
IPC: C07C233/05
Filed: 1990-02-16
Granted: 1990-06-25
Abstract: 1-Sulphato-2-azetidinone derivs. of formula (I) and their acceptable salts are prepared. In (I), R1 and R2 are each H or alkyl; R1+R2 is - (CH2)n- [n= 2-6 ; R3 and R4 are each H or C1-3 alkyl. (I) have low toxicity and antibacterial activity against gram-positive and gram- negative bacteria.
Patent KR-940004425-B1 (KR)
Inventor: HUANG KAI-FENG
IPC: H01L21/203
Filed: 1990-02-28
Granted: 1994-05-25
Abstract: 내용 없음.
Patent KR-940008532-B1 (KR)
Title: Arrangement for starting ac servo motor
Inventor: JONG SU-YOL
IPC: H02P1/00
Filed: 1990-03-10
Granted: 1994-09-22
Abstract: The alternating current servo motor control circuit for maximizing a motor's efficiency includes a coder having a position information signal generator, a decoder for decoding a position information signal, an edge detector for detecting an edge of the position information signal, a frequency multiplier, a counter, a rotation direction detector, a speed operator, an analog digital converter, a power factor computer for computing a power factor, an adder, a memory, a digital analog converter and a motor driver for generating a motor control signal, thereby getting an efficient control at low cost and improving a control response.
Patent KR-940000622-B1 (KR)
Inventor: MATSUI TETSUO
IPC: B32B5/08
Filed: 1990-04-21
Granted: 1994-01-26
Abstract: 내용 없음.
Patent KR-0152986-B1 (KR)
Inventor: PATEL ASHOK T
IPC: F01D5/14
Filed: 1990-04-27
Granted: 1998-11-16
Abstract: 더 높은 효율을 제공하며, 종래 날개깃에 비해 연장된 길이를 갖는 설비 전력 증기터빈용 교체저압단부블레이딩. 본 블레이딩은 개선된 유동 특성과 감소된 손실을 위해 날개깃 뒷날을 따라 연장된 평면적을 통합한다. 터빈 회전 진동수와 일치하는 고유 공명 진동수, 또는 그것의 공명을 피하도록 날개깃을 동조시키기 위해 질량분포가 이용된다. 설치를 용이하게 하기 위해 날개깃 루우트 변경이 이루어진다.
Patent KR-0160957-B1 (KR)
Title: Rapamycin composition inhibiting transplant rejection in mammals
Inventor: CALNE SIR ROY
IPC: A61K31/445
Filed: 1990-06-05
Granted: 1998-12-01
Abstract: This invention provides a method of inhibiting organ or tissue transplant rejection in a mammal in need thereof, comprising administering to said mammal a transplant rejection inhibiting amount of rapamycin. Also disclosed is a method of inhibiting organ or tissue transplant rejection in a mammal in need thereof, comprising administering to said mammal (a) an amount of rapamycin in combination with (b) an amount of one or more other chemotherapeutic agents for inhibiting transplant rejection, e.g., azathioprine, corticosteroids, cyclosporin and FK506, said amounts of (a) and (b) together being effective to inhibit transplant rejection and to maintain inhibition of transplant rejection.
Patent KR-0158207-B1 (KR)
Inventor: HAMM DONALD J
IPC: C07K14/415
Filed: 1990-07-13
Granted: 1998-11-16
Abstract: 내용 없음.
Patent KR-930008904-B1 (KR)
Title: Manufacturing method of cmos device
Inventor: LEE CHANG-JAE
IPC: H01L27/092
Filed: 1990-09-12
Granted: 1993-09-16
Abstract: The twin tub CMOS is prepared by forming oxide film  (2)  and nitride film (3) on a substrate (1) in order,  patterning  nitride film (3) to  form  an  active  area  pattern,  implanting  N  type impurity at N-wall area by Tilt Method, implanting P-type impurity at P-wall area in the same way, oxidizing to form field oxide film (5) and diffusing the implanted ion at the wall area concurrently, implanting double charged N-type impurity at N field area by  high voltage, implanting double charged N-type impurity at P field area in the same way, removing the nitride film.
Patent KR-920009447-B1 (KR)
Title: Multi process system
Inventor: CHAE MI-OK
IPC: G06F13/20
Filed: 1990-12-26
Granted: 1992-10-16
Abstract: The apparatus is to reduct the load related  to  input/output processing of a CPU and maintain the consistence  of  input/output service to increase the efficiency of a system. The  apparatus  is composed of a requested channel (41), a message processor (43) for transmitting the input message of the requested channel (41) to  a command cue (44) and cancelling the interruption of  input/output, a service processor (45), a service channel (42) for  transmitting the output of the service processor (45) to  a  CPU  (2),  and  an input/ output   interrupting   processor   (46)   for    performing interrupting operation according to the control of a MPU (13).
Patent KR-930003190-B1 (KR)
Title: Multi-directon loading device of disk
Inventor: PARK SONG-YON
IPC: G11B17/035
Filed: 1990-12-31
Granted: 1993-04-23
Abstract: The apparatus multi-directionally inserts the disk  into  the player,  and  also  withdraws  the  disk  from   the   player   by multi- directionally forming doors and exchanging disks through the doors. The   apparatus   comprises   the   doors    (2,2a,2b,2c) multi- directionally formed in a main body; a base (3) including  a rotational base (12) assembled with a  support  shaft  (4)  and  a pinion (5); a driving motor (6) engaged with the pinion gear  (6); a lever (8) elastically supported by a spring (9) and actuating  a sensor (7); a boss (13), in the  center  of  the  rotational  base (12), rotatably connected with the support  shaft  (4);  an  inner contact gear (14) positioned under the  rotational  base  (2)  and having multi-directional grooves (15,15a,15b,15c).
Patent KR-0162620-B1 (KR)
Inventor: OHNO KAZUHISA
IPC: A61Q17/04
Filed: 1989-05-31
Granted: 1999-01-15
Abstract: 내용 없음.
Patent KR-950008145-B1 (KR)
Inventor: KAMI YOSHINORI
IPC: B60R21/16
Filed: 1989-08-01
Granted: 1995-07-25
Abstract: 내용 없음.
Patent KR-100218021-B1 (KR)
Inventor: BICE CHARLES DAVIS
IPC: F16J15/38
Filed: 1991-01-21
Granted: 1999-09-01
Abstract: 펌프는 축방형 병진운동을 하게 배열된 한 쌍의 시일부품(80, 84)과 그 시일부품(80, 84)에 관련된 시일 어셈블리(109)를 갖는다. 시일 어셈블리(109)는 한 시일부품(80)의 홈(94)내에 배치되며 그 홈으로부터 다른 시일부품(84)의 원통표면(93)쪽으로 돌출하는 환형 라이너(112)와 상기 다른 시일부품(84)의 원통표면(93)과 상기 다른 시일부품의 원통표면에 대체로 평형하게 연장하는 라이너(112)의 표면(108)간에서 상기 홈(94)내에 배치된 가요성의 탄성 환형 0링(110)을 포함한다. 0링(110)은 환형 라이너(112)의 반경방향 연장부(112B)에 안착할 수 있으며 홈(94)으로 라이너(112)보다 더 멀리 시일부품(80, 84)들 간의 간극(112)을 가로질러 다른 시일부품(84)의 원통표면(93)에 접촉하는 식으로 돌출함으로써 부품(80, 84)들이 서로에 대해 병진운동을 할 시에 0 링이 다른 시일부품(84)의 원통표면(93)상에서 구를 수 있고 상기 환형 라이너(112)의 반경방향 연장부(112B)에서 미끄러질수 있게 된다.
Patent KR-940001696-B1 (KR)
Title: Maintenance system of electronic exchange
Inventor: KIM DAE-SHIK
IPC: H04M3/22
Filed: 1991-02-12
Granted: 1994-03-05
Abstract: The status management method involves receiving a status alteration information of speech path device, analysing each alteration status, and altering a count for each status. A service reference value for each service device is calculated as based on the number of subscriber lines for normal service in case that a status alteration device is subscriber line. A fault segregating limitation value of each service device is reported in case that the reference value is altered. The service status of each service device is analysed with respect to the service reference value, and the status management is ended or a software alarm is output with respect to an analysis result.
Patent KR-100228005-B1 (KR)
Inventor: ISHIKAWA JUN
IPC: G07F11/16
Filed: 1991-03-07
Granted: 1999-11-01
Abstract: 본 발명의 카드인출기는 카드를 수납하는 수납함체를 장비한 수납부와, 이 수납부에 수납된 카드중에 최하위의 카드를 왕복 운동가능한 슬라이드레버에 설치한 압출편에 의하여 1매씩 압출하는 압출부와, 압출부의 슬라이드레버를 작동신호에 의해 왕복 운동하는 구동부와, 슬라이드레버에 의해 압출된 카드를 끼워서 배출하는 배출부로 구성되어 있는 것으로, 카드인출을 원활하게 하고, 또한 그 인출시간을 단축하기 위하여 배출부에 의한 배출속도가 슬라이드레버에 의한 압출속도보다도 빠르게 설정되어 있으며, 슬라이드레버와 카드가 미끄럼접합하고 있는 길이도 짧게 되어 카드에 대한 손상도 경감시킬 수 있다.
Patent KR-940004256-B1 (KR)
Title: Making method of semiconductor device
Inventor: HONG JONG-IN
IPC: H01L21/768
Filed: 1991-04-09
Granted: 1994-05-19
Abstract: forming a BPSG insulating layer on a silicon substrate; forming a contact hole in BPSG insulating layer by photo-etching; forming a titanium layer and first titanium nitride layer in turn by a sputtering method, and annealing at 450 deg.C for 30 minutes; completing a metal barrier layer by depositing second titanium nitride layer and annealing at 450 deg.C for 30 minutes; depositing first Al layer including 1 wt.% Si and 0.5 wt.% Cu, and second Al layer including only 0.5 wt.% Cu in turn and annealing at 530 deg.C for 2 minutes; and depositing third Al layer including only 0.5 wt.% Cu and annealing at 530 deg.C for 2 minutes.
Patent KR-940002202-B1 (KR)
Title: Automatic speed control apparatus for cnc machine tool
Inventor: YUN HON-KU
IPC: B23Q5/18
Filed: 1991-04-10
Granted: 1994-03-19
Abstract: The apparatus includes a CPU, a parallel signal output portion for outputting a control signal, an alarm display circuit for outputting a warning signal, an analog voltage generator connected to the CPU, a memory and parallel signal output portion, and an electronic voltage exchange circuit made of a plurality of photocouplers, thereby efficiently operating the apparatus.
Patent KR-930009464-B1 (KR)
Title: Color cathode-ray tube
Inventor: HWANG YONG-MIN
IPC: H01J29/02
Filed: 1991-06-08
Granted: 1993-10-04
Abstract: The color cathode tube includes  a  panel  installed  with  a shadowmask having many electron  beam  holes,  and  another  panel counterfacing the previous panel and equipped with an electron gun and a deflection yoke around the neck portion. The  electron  beam holes on the shadowmask is provided to have  a  similar  shape  to that of the electron  beam  emitted  from  the  electron  gun  and distorted on landing on fluorescent side by the irregular magnetic field of the  deflection  yoke.  Thus,  the  compensation  of  the electron beam distortion by the irregular magnetic  field  of  the deflection yoke can be performed properly,  thereby  preventing  a bad focusing and image expansion, increasing the resolution of the cathode tube.
Patent KR-940002233-B1 (KR)
Title: Control system in refrigerator
Inventor: KIM NAK-SOK
IPC: F25D29/00
Filed: 1991-07-16
Granted: 1994-03-19
Abstract: The refrigerator includes an economic key. When the user sets the key to the economic operation mode and time, the refrigerator runs the compressor with the economic mode at which the temperature is slightly higher than the normal mode. When the present time is over the set time or the economic key is pushed down again, the operation mode turns to the normal mode.
Patent KR-950001941-B1 (KR)
Inventor: SUZUKI MASATO
IPC: G06F7/57
Filed: 1991-08-24
Granted: 1995-03-07
Abstract: 내용 없음.
Patent KR-940010957-B1 (KR)
Inventor: KAWATA NORIYUKI
IPC: H02K41/025
Filed: 1991-08-30
Granted: 1994-11-19
Abstract: 내용 없음.
Patent KR-0180927-B1 (KR)
Inventor: KAJIWARA YOSHITAKA
IPC: C08G59/06
Filed: 1991-09-16
Granted: 1999-05-15
Abstract: 본 발명은 한 분자 내의 2개의 페놀성 글리시딜 에테르기, 한개 이상의 알코올성 글리시딜 에테르기 및 한개 이상의 알코올성 히드록시기를 갖는 신규한 다관능성 에폭시 수지에 관한 것이다. 본 발명은 또한 상기 에폭시 수지를 포함하는 에폭시 수지 조성물을 제공한다. 본 발명에 따라 이 에폭시 수지 조성물로부터 수득한 경화 제품은 내열성, 인성, 접착 특성 및 방수성이 아주 양호하며 또 성형 재료, 주조 재료, 적층 재료, 코팅 재료, 접착 및 감광성 수지막과 같은 다양한 범위로 적용하기에 아주 유용하다.
Patent KR-100215486-B1 (KR)
Title: Starch mixtures as pudding starches
Inventor: ROLF STUTE
IPC: A23L9/10
Filed: 1991-10-02
Granted: 1999-08-16
Abstract: The invention relates to the use of a mixture of pea starch and corn starch in a ratio of 9:1 to 1:9 as a gelling and texturing agent for foodstuffs as well as for foodstuffs subjected to heating, consisting of a mixture of pea starch, preferably smooth pea starch, and corn starch in a ratio of 9:1 to 1:9, preferably 9:1 to 3:7 and in particular 8:2 to 4:6.
Patent KR-0126126-B1 (KR)
Title: Video signal generation circuit
Inventor: JUNG EUI-TAE
IPC: H04N5/44
Filed: 1991-11-29
Granted: 1997-12-19
Abstract: Disclosed is a video signal generating circuit which reads the contents of a letter generating font memory in a graphic mode. The video signal generating circuit comprises a display memory(11) a CRTC(Cathode Ray Tube Controller)(12), letter generating font memory(17), serial/parallel converter(21), a rapid analyzing logic(22), a counting means(13), a first latch(14), a second latch(15), a first decoding means(18), a multiplexing means(16), a font reading data dividing means(20), and a second decoding means(19). Thus, 8x8 font of BIOS is used in the graphic mode and the letter generating font memory used in a text mode can be commonly used.
Patent KR-940007969-B1 (KR)
Title: 고주파 전력 변환장치에서 출력트랜스의 편여자 검출 보상회로
Filed: 1991-12-03
Granted: 1994-08-31
Abstract: 내용 없음.
Patent KR-950006081-B1 (KR)
Title: Red luminescent materials and its preparation method
Inventor: PARK MAN-KI
IPC: C09K11/78
Filed: 1991-12-20
Granted: 1995-06-08
Abstract: The red luminescent phosphor with the indium sulfide pigment coated surface is prepared by (a) mixing the pure water solution dispersed with the red luminescent phosphor which comprises europium activated yttrium oxide sulfide (Y2O2S:Eu) and the solution of indium chloride or indium sulfate and the pure water, (b) controlling pH of the mixed solution to be 4-7 by adding the alkali solution, i.e. ammonium hydride, potassium hydride or sodium hydride, (c) heating this mixture at 700-950 deg.C for 2-8 hrs. in the reduction atmosphere of hydrogen sulfide, the gas flow rate being 1.5 liter/min. The amount of the pigment attachment is 0.1-10 wt% against the amount of the used phosphor.
Patent KR-100215915-B1 (KR)
Inventor: JUNG WON-YOUNG
IPC: H01L29/772
Filed: 1991-12-23
Granted: 1999-08-16
Abstract: 본 발명은 MOSFET 제조 공정시 OED 제어 공정에 관한것으로, 반도체 기판위에 최초산화막을 형성할때 매우 두껍게 형성시킨후 기판의 문턱 전압 및 펀치쓰루를 제어하기 위한 이온 주입을 실시하고 나서 최초 산화막을 소정 두께만 에치시키고 이어 게이트를 형성시킨다. 
     따라서, 간단한 공정으로 문턱전압을 정확히 제어할 수 있다.
Patent KR-940004499-B1 (KR)
Title: End writing & detecting circuit for vcr
Inventor: CHOE CHANG-WON
IPC: G11B27/22
Filed: 1991-12-23
Granted: 1994-05-25
Abstract: The circuit is for detecting end of a program recorded on a tape so that a next program is recorded consecutively. The circuit includes a control pulse recorder (12) for recording a certain number of end position control pulses an a tape, an OR gate (OR1) for OR operating write-inhibit signal selected by a selector (11) and output signal of the control pulse recorder, a control pulse detector (21) for generating high signal when an end position control pulse is detected, a control pulse discriminator (22) for generating high signal when a control pulse is not detected, a record controller (23) for generating recording instruction signal.
Patent KR-940007612-B1 (KR)
Title: Revolving door
Inventor: PARK MYONG-SHIN
IPC: E06B3/90
Filed: 1992-02-27
Granted: 1994-08-22
Abstract: The door device provided at the quadrant space of the building for increasing decorative effect, conceals the circular-arc door to the inside of the side wall and simplify the mounting of an outer door for increasing insulating effect. The device comprises a circular-arc door (1) having suspending members, suspended on the door suspending means (2) on the half-arc track ranging from the entrance to the entrance wall; a concealing chamber (4) of the entrance wall for receiving the door (1). The circular-arc door is made of a transparent plate and a fire-proof material. The door suspending means comprises a pair of half-arc rails connected with suspending wheels of upper suspending sections of the door and outer door; guide wheels connected with guide grooves at the bottom of the door.
Patent KR-940009510-B1 (KR)
Title: Circuit for protecting over-current of electronic fluorescent lamp
Inventor: KIM YONG-WAN
IPC: H05B41/14
Filed: 1992-07-08
Granted: 1994-10-14
Abstract: The circuit protects overcurrent automatically adjust current quantity, and improves effectiveness of flourescent lamp. The circuit includes a noise rejection circuit (1) which removes input noise, a power factor improvement circuit (2) which improves power factor of source, a rectifying circuit (3) which has bridge diodes (D5-D8), an alternating current generation circuit (5) which generates AC source, an instantaneous over current sensing control circuit (5) which controls current supply according to conditions of flourescent lamps (LAMP1,LAMP2), and a lamp circuit (6).
Patent KR-950004604-B1 (KR)
Title: Electronic stabilizer
Inventor: JONG HWA-JIN
IPC: H05B41/24
Filed: 1992-07-14
Granted: 1995-05-02
Abstract: The stabilizer reduces the resonance and flicker effects by the combination of chopper and invertser driving methods. The stabilizer includes a rectangular generator(50) which outputs the pulse, a chopper which gives the stabilizing voltage, a constant current chopping controller(40) which controls the pulse width of feedback voltage, an inverter circuit(60) which supplies power to a lamp(70), and a discharging circuit(80) which supplies power to the lamp during dead time.
Patent KR-100189871-B1 (KR)
Inventor: LEE YOUNG-WON
IPC: G11B7/121
Filed: 1992-09-29
Granted: 1999-06-01
Abstract: 이 발명은 양면 디스크 플레이어의 광 픽업 렌즈 세척장치에 관한 것이다. 
     이 발명은 스핀들 모터에 의해 회전하는 턴테이블상에 디스크를 안착시켜 광 픽업장치에 의해 상기 디스크의 양면에 신호를 기록하거나 기록된 신호를 재생시킬 수 있도록 된 양면 디스크 플레이어에 있어서, 디스크를 사이에 두고 소정간격으로 형성되는 제1 및 제2수평랙기어와 이들 양끝단을 연결하는 반원형랙기어가 하나의 프레임상에 각각 연이어 형성되어 이 기랙기어들을 따라 상기 디스크의 상, 하측으로 이동되도록 한 광픽업장치와; 상기 반원형랙기어가 이루는 원호의 중심에 설치되어 상기 광 픽업장치의 상하이동시에 광 픽업장치의 베이스에 장착된 렌즈가 세척되도록하기 위한 수단으로 구성된다. 
     따라서, 이 발명은 디스크의 양면을 재생시키기 위하여 광 픽업장치가 디스크의 상, 하측으로 이동하는 과정에서 렌즈를 자동으로 세척할 수 있도록 함으로써, 별도의 렌즈 세척작업이 필요없이 거기의 장시간 사용에 따른 먼지나 이물질을 제거할 수 있는 것이다.
Patent KR-950001543-B1 (KR)
Title: Dialing system
Inventor: KIM DO-WON
IPC: H04M1/56
Filed: 1992-11-05
Granted: 1995-02-25
Abstract: The apparatus for displaying the redialling or memorized number in visual display includes a keypad (18) having a first illuminator lighting all number buttons with a first light colour and a second illuminator lighting the redialling buttons with a second light colour, and a CPU (10) controlling the illuminators. The CPU turns on the first light in case of the off-hook and the second light in case of the redialling. It turns off the second light after completing the redialling.
Patent KR-950013541-B1 (KR)
Inventor: EGASHIRA MASAKI
IPC: F02D29/04
Filed: 1991-09-27
Granted: 1995-11-08
Abstract: 내용 없음.
Patent KR-100195433-B1 (KR)
Inventor: CHIHIRO MASATOSHI
IPC: A61P9/00
Filed: 1991-11-29
Granted: 1999-06-15
Abstract: 하기 일반식 (1) : 
     
       
     
     [식중, R 1 은 페닐환상에 치환기로서 저급 알콕시기를 1 ∼ 3개 가질 수 있는 페닐기, 저급 알킬렌 옥시기를 갖는 페닐기 등을 나타내고; R 2 는 수소원자, 페닐기, 할로겐원자, 저급 알콕시 카르보닐기, 저급 알킬기, 치환기로서 저급알킬기를 가질 수 있는 아미노 - 저급 알킬기 또는 디히드로 카르보스티릴기 등을 나타내며; R 3 은 하기식의 기를 나타내고 
     
       
     
     (R 4B 는 수산기, 카르복시기, 저급 알케닐기, 또는 저급 알킬기를 나타내고, m 은 0, 1 또는 2 를 나타낸다) ; X 는 황원자 또는 산소원자를 나타낸다]로 표시되는 아졸유도체 또는 그의 염을 유효성분으로서 함유하는 활성 산소 억제제.
Patent KR-100253637-B1 (KR)
Title: Inflatable packaging cushion
Inventor: POZZO MICHEL
IPC: B65D81/07
Filed: 1993-01-21
Granted: 2000-04-15
Abstract: According to the invention, the said inflatable cushion includes:   - an outer peripheral edge (101) adapted to the shape and to the dimension of a packaging receptacle, - at least one inner opening (102, 102') suitable for receiving at least one object to be packaged, - a plurality of notches (103, 103') extending from each inner opening towards the peripheral edge, the said notches limiting, in pairs, wedging parts (104, 105, 106, 107, 104', 105', 106', 107') suitable for coming into contact with the object, preferred pivoting zones (108) of the wedging parts being defined between the said notches and the peripheral edge, the said wedging parts being capable of pivoting at the time of inflation about preferred pivoting zones in order to vary the size and/or the shape of each inner opening and to adapt it to objects of different sizes while still exerting a holding pressure on the object or objects.   Application to the packaging of objects of different sizes and/or shapes. <IMAGE>
Patent KR-100253539-B1 (KR)
Inventor: MAYNARD ENGEBRETSON A
IPC: H03H21/00
Filed: 1993-02-26
Granted: 2000-04-15
Abstract: 입력 신호에 존재하는 잡음 성분을 평가하는 신호를 생성하기 위한 적응필터를 갖는 보청기용 소음 감소회로. 이 회로는 상기 잡음 평가신호를 수신하여 이것을 사용자 선택의 함수로서 혹은 기대되는 잡음 환경의 함수로서 변경시키는 제 2 필터를 포함한다. 이 회로는 상기 변경된 잡음 평가 신호의 크기를 조정하여 회로 응답의 크기 조정기 가능하게 하는 이득 제어부를 또한 포함한다. 이 회로는 상기 입력 신호를 상기 조정된 잡음 평가 신호와 복합시켜 잡음 감소 출력 신호를 생성하는 신호 복합기를 또한 포함한다.