baber/WOPTO huggingface dataset:
Patent KR-900005719-B1 (KR)
Title: Cooling apparatus for electric pump
Inventor: OH SE-MIN
IPC: F04B39/06
Filed: 1987-05-07
Granted: 1990-08-06
Abstract: The apparatus is used for protecting overheat of motor pump especially for deep well. The motor pump (1) consists of air chamber (5), cover (3) for motor and pressure tank (6). The apparatus includes water chamber (11) covered by casing (10') with inlet (12) and outlet (13); air chamber and pressure tank connected with (12), (13); lubrication plate (14) with drain holes (14a), recovering heated water absorbed in air chamber, via cover (3) of heating motor.
Patent KR-890005308-B1 (KR)
Inventor: KASUGAI JOJI
IPC: F16K17/196
Filed: 1987-05-29
Granted: 1989-12-20
Abstract: 내용 없음.
Patent KR-960005149-B1 (KR)
Inventor: MARCUS HIZZMAN
IPC: C07D401/04
Filed: 1987-07-01
Granted: 1996-04-22
Abstract: 내용 없음.
Patent KR-910001700-B1 (KR)
Inventor: SANDO YOSHIKAZU
IPC: F26B13/18
Filed: 1987-07-09
Granted: 1991-03-18
Abstract: 내용 없음.
Patent KR-910001534-B1 (KR)
Inventor: HURUYA DOORU
IPC: G06F11/267
Filed: 1987-09-08
Granted: 1991-03-15
Abstract: 내용 없음.
Patent KR-940011542-B1 (KR)
Inventor: BAIR THOMAS I
IPC: C08G69/32
Filed: 1987-09-15
Granted: 1994-12-20
Abstract: 내용 없음.
Patent KR-960004739-B1 (KR)
Title: Method and arrangement for testing megabit memory modules with arbitrary test patterns in a multiple bit test mode
Inventor: NOLMEN LIESKE
IPC: G01R31/28
Filed: 1987-10-06
Granted: 1996-04-12
Abstract: For testing memory modules of the mega-bit generation in the multi-bit test mode with arbitrary test patterns, whereby m cells of the cell field are simultaneously tested, at least one m-dimensional test word is generated in test word registers additionally integrated in the memory module MBS, with at least one test word being subsequently mapped onto the cells of an m-dimensional cell group or of a plurality of cell groups. Simultaneously, the test word or words are supplied to a comparison logic for comparing these to the test words upon readout of the test contents of a cell group and generating a good or bad signal for indicating the result of this inverse mapping, dependent on the comparison.
Patent KR-900008977-B1 (KR)
Inventor: HIRADA KENKO
IPC: F24C1/02
Filed: 1987-11-05
Granted: 1990-12-15
Abstract: 내용 없음.
Patent KR-910002277-B1 (KR)
Title: Inside type swing bolster apparatus for rail vehicles
Inventor: RYU MYUNG-JONG
IPC: B61F5/04
Filed: 1987-11-12
Granted: 1991-04-11
Abstract: The bolster assembly mounted on the bogie frame of a  railway car absorbs an external impact or vibration. A upper bolster  (11) includes; bracket (19) fixed on the upper of vertical  oil  damper (14), concave groove (22) provided on  the  lower  of  side  frame (20), a bolster spring liner (27) and an upper spring guide  (25). An lower bolster (12) includes; an end portion (23) fixed with the lower of the oil damper (14), a concave groove (24)  formed  under the groove a bolster spring liner (28) and a  lower  spring  guide (26). A bolster spring (13)  mounted  between  the  spring  guides (25,26). A bolster hanger (16) mounted between  the  bolster  (12) and an inner bracket (21) of the frame.
Patent KR-910000307-B1 (KR)
Title: Catv converter of u.v transformation
Inventor: LEE KI-RYONG
IPC: H04N5/268
Filed: 1987-11-18
Granted: 1991-01-24
Abstract: An UV converter (1) converting UHF channel frequency  to  VHF on is placed in front of the CATV converter (2) so that  a  single CATV converter covers the UHF range  of  470-887  MHz(CH14-83)  as well as the VHF range of  54-550  MHz(CH12-13).  Switching  diodes (D1,3) are turned by the VHF selection voltage (BV) to receive the RF input signal from  an  antenna  (ANT)  and  the  converter  (2) provides the VHF channel signal to a television (3).  If  the  UHF channel is selected, switching diodes (D2,4) are turned on by  the UHF selection voltage (BU). The RF  input  signal  of  54-887  MHz passes through a 470 high pass filter (11). The passed  signal  of 470-887 MHz is mixed with the oscillation frequency of 416 MHz  at a mixer (12). The mixed difference  frequency  of  54-471  MHz  is provided to a RF input terminal (2a) through an amplifier (13),  a low pass filter (14),  and  a  switching  diode  (D4).  Then  the converter (2) provides the converted UHF signal to the television.
Patent KR-940001320-B1 (KR)
Inventor: ISHII MITSUAKI
IPC: F02D45/00
Filed: 1987-11-20
Granted: 1994-02-19
Abstract: 내용 없음.
Patent KR-900006055-B1 (KR)
Title: Washing agents supplying apparatus
Inventor: LEE YOUNG-CHAL
IPC: D06F39/02
Filed: 1987-12-02
Granted: 1990-08-20
Abstract: The built-in type feeder constantly supplies proper quantity of liquid detergent according to the level of washing tank. The feeder includes detachable detergent tank (10) mounted at inserting groove (20) of support plate (9); knob (13) having valve (19) always closed by spring (16), at inlet (10') of (10); auxiliary tank (11) with detergent flow chamber (11a) under the groove (20); bulged cylindrical wall (22) under the center of (20); projection (25) at the center of vent hole (23) perforated at (22). When the tank (10) is inserted to the groove (20), valve (19) is opened.
Patent KR-910008292-B1 (KR)
Inventor: SCHNEIDER HANS P
IPC: C22B3/00
Filed: 1988-02-12
Granted: 1991-10-12
Abstract: 내용 없음.
Patent KR-960010852-B1 (KR)
Inventor: MCGINN MICHAEL
IPC: H03L7/08
Filed: 1988-05-03
Granted: 1996-08-09
Abstract: 내용 없음.
Patent KR-930002946-B1 (KR)
Title: Tree resistant compositions
Inventor: TOPCIK BARRY
IPC: C08L23/08
Filed: 1988-05-17
Granted: 1993-04-15
Abstract: 1. A heat and water tree resistant composition comprising:   (a) a copolymer of ethylene and an alpha-olefin having 4 to 8 carbon atoms, said copolymer having a density equal to or less than 0.91 gram per cubic centimeter; and (b) a polyethylene glycol having a molecular weight in the range of about 1000 to about 20,000 in an amount of about 0.1 to about 20 percent by weight based on the weight of the copolymer. i
Patent KR-910002989-B1 (KR)
Inventor: DAKENOUCHI SYOICHI
IPC: H02K1/16
Filed: 1988-05-21
Granted: 1991-05-11
Abstract: 내용 없음.
Patent KR-950009987-B1 (KR)
Title: Glass composition for sealing
Inventor: LEE HUN-SHIK
IPC: C03C8/24
Filed: 1988-06-22
Granted: 1995-09-04
Abstract: The glass, which has low thermal expansion coefficient and high shear strength, for sealing is composed of 45.0-86.0 wt% glass powder having low melting point and 13.0-55.0 wt% refractory filler. The glass powder consists of 75.0-86.0 wt% lead oxide, 6.0-16.0 wt% boron oxide, 0.7-6 wt% zinc oxide, 0.5-3.5 wt% silica, less than 3.0 wt% alumina, less than 5.0 wt% magnesia and less than 1.0 wt% RO(calcium oxide, barium oxide, strontium oxide). The refractory filler comprises 2.0-40.0 wt% antimony-titanium solid solution, below 30 wt% kyanite and cordierite, respectively.
Patent KR-960001714-B1 (KR)
Inventor: HORST GRAVEMANN
IPC: C22C9/00
Filed: 1988-08-05
Granted: 1996-02-03
Abstract: 내용 없음.
Patent KR-950000510-B1 (KR)
Inventor: YOSHINO AKIRA
IPC: H01L21/205
Filed: 1988-09-03
Granted: 1995-01-24
Abstract: 내용 없음.
Patent KR-920006313-B1 (KR)
Inventor: YOSHITAKE JUNICHI
IPC: G11B7/244
Filed: 1988-10-13
Granted: 1992-08-03
Abstract: 내용 없음.
Patent KR-970004704-B1 (KR)
Inventor: PLUMMER RAYMOND G
IPC: C09D7/80
Filed: 1988-11-17
Granted: 1997-04-02
Abstract: 내용없음.
Patent KR-960010498-B1 (KR)
Title: Frequency division tuning method without method selection switch
Inventor: KIM SANG-ILL
IPC: H04N7/16
Filed: 1988-11-30
Granted: 1996-08-01
Abstract: determining whether the mode is a CATV frequency tuning mode or a common TV frequency tuning mode; and outputting a tuning data by sequentially performing a number of defined tuning modes when the mode is the CATV frequency tuning mode. The method reduces unit price of CATV and provides a convenience by calculating selective switch according to HRC, STD, and IRC types.
Patent KR-0135983-B1 (KR)
Inventor: SAVER DONALD J
IPC: H03F3/343
Filed: 1988-12-22
Granted: 1998-05-15
Abstract: 내용 없음
Patent KR-970010860-B1 (KR)
Title: Process for the thermal cracking of residual hydrocarbon oils and hydrocarbon oils whenever produced by the same
Inventor: DIEDERIK VISSER
IPC: C10G69/02
Filed: 1989-02-09
Granted: 1997-07-01
Abstract: Process for thermal cracking of residual hydrocarbon oils by   1) feeding the oil (1)(2) and a synthesis gas (14) to a thermal cracking zone (3), the gas having a temperature sufficiently high to maintain the temperature in the cracking zone (3) by means of direct heat exchange at 420-850  DEG C, 2) separating the cracked products into (a) a gas (5), (b) one or more distillates and (c) a cracked residue (6), 3) separating the cracked residue (6) into one or more heavy hydrocarbon oils poor in asphaltenes (18) and one or more heavy hydrocarbon oils rich in asphaltenes (18), 4) gasifying (19) the oil(s) rich in asphaltenes (18) in the presence of oxygen and steam to produce synthesis gas (21), and 5) applying synthesis gas from step (4)(21) as synthesis gas in step (1) (4).
Patent KR-970004590-B1 (KR)
Inventor: JARRETT PETER KENDRICK
IPC: A61L17/00
Filed: 1989-03-23
Granted: 1997-03-29
Abstract: 요약없음
Patent KR-920001017-B1 (KR)
Inventor: EISSELE ERNEST M
IPC: D06L3/02
Filed: 1989-04-29
Granted: 1992-02-01
Abstract: 내용 없음.
Patent KR-920005701-B1 (KR)
Title: Metal barrier layer for semiconductor integrated circuit
Inventor: KIM JAE-KAP
IPC: H01L23/532
Filed: 1989-07-20
Granted: 1992-07-13
Abstract: The method comprises forming aluminium-titanium alloy  layers (4A) on sidewalls (2C) of the  aluminium  wired  layers  (2A)  and forming barrier metal layers  (4A)  on  front  side  (2B)  of  the aluminium wired layers (2A) to prevent the electron transfer  from generating in the Al wired layers or in the projection part formed on the Al wired layer  upon  heat-treating  the  Al  wired  layers formed on an insulating layer (1).  The  Al-Ti  alloy  layers  are formed by heat- treating a titanium layer (3) formed on the  layers (1,2A) in N2/H2, N2 or Ar gas atmosphere and at 400-500 deg.C. The titanium layer on the insulating layer is removed selectively.
Patent KR-930001942-B1 (KR)
Inventor: YAMAGUCHI GEIJABURO
IPC: B41M5/155
Filed: 1989-08-14
Granted: 1993-03-20
Abstract: 내용 없음.
Patent KR-940001129-B1 (KR)
Inventor: NAKAGAKI TOSHIO
IPC: B24B51/00
Filed: 1989-09-12
Granted: 1994-02-14
Abstract: 내용 없음.
Patent KR-940009464-B1 (KR)
Inventor: KIMURA HIROTO
IPC: F16H59/56
Filed: 1989-10-21
Granted: 1994-10-13
Abstract: 내용 없음.
Patent KR-940001873-B1 (KR)
Inventor: KATAOKA NOBORU
IPC: F15B11/076
Filed: 1989-12-13
Granted: 1994-03-10
Abstract: 내용 없음.
Patent KR-970002229-B1 (KR)
Title: Urethane-protected amino acid-n-carboxy anhydrides
Inventor: FULLER WILLIAM D
IPC: C07D269/02
Filed: 1989-03-03
Granted: 1997-02-26
Abstract: The invention relates to urethane-protected amino acid-N-carboxyanhydride and N-thiocarboxyanhydride compounds which are useful in peptide, polypeptide and protein synthesis. Disclosed herein is the preparation and use of these novel compounds.
Patent KR-920002730-B1 (KR)
Title: Method of making cubic figure for furniture
Inventor: KANG DUK-SU
IPC: B44C1/18
Filed: 1990-02-16
Granted: 1992-04-02
Abstract: The space ornament  for  furniture  is  manufactured  by  (a) making a mold having a cancave surface forming a  space  ornament, (b) laminating a first semi-transparent resin layer containing  an organic pigment on the concave  surface,  and  hardening  it,  (c) laminating  a  second  semi-transparent  resin  layer,  marking  a partially coagulated pattern by spraying a compressed air  to  the resin layer, and hardening it,  (d)  laminating  a  colored  layer containing an inorganic pigment on the pattern,  (e)  filling  the vacant part of the concave part with a polyester resin,  hardening it, and the separating the filled concave part from the mold.
Patent KR-940003769-B1 (KR)
Title: Switching method in cordless-phone
Inventor: HONG SONG-KUK
IPC: H04B7/26
Filed: 1990-06-18
Granted: 1994-04-30
Abstract: The method automatically transfers a local line to the handset which is charging on a mainbody. When a handset (1) charges the battery and is on the speakerphone mode, the charging handset (1) detects whether it is off-hook or not, and if it is off-hook, a speaker phone processor (2) is off. The local line transfering data is given to the handset (1) through an antenna (3), and if on-line enabling data is inputted, then a local lines (T,R) transter switch (sw1) is on. The local-line communication by wireless network is workable until the line is off.
Patent KR-940006693-B1 (KR)
Inventor: KODAIRA YASUNOBU
IPC: H01L21/331
Filed: 1990-06-28
Granted: 1994-07-25
Abstract: 내용 없음.
Patent KR-960000757-B1 (KR)
Title: Amines catalysis using metallic polyphosphate condensation
Inventor: DOUMAUX ARTHUR ROY JR
IPC: C07D295/12
Filed: 1990-08-07
Granted: 1996-01-12
Abstract: This invention relates to a process for making amines by condensing an amino compound in the presence of a metallic polyphosphate condensation catalyst having a condensed structrue. This invention also relates to an alkyleneamines producers composition rich in triethylenetetramine (TETA), tetraethylenepentamine (TEPA) and pentaethylenehexamine (PEHA).
Patent KR-930008787-B1 (KR)
Title: Battery discharge control circuit of portable phone
Inventor: NA SANG-TAEK
IPC: H04B7/26
Filed: 1990-09-14
Granted: 1993-09-15
Abstract: The circuit and method is for detecting  the  subtle  voltage variation of battery by  the  A/D  converter  and  displaying  the discharge state by the times of elapsing. The circuit  and  method includes a A/D converter (4) for converting the output voltage  of battery (6) into the digital  data,  a  RAM  (2)  for  saving  the digital data, a ROM (3) for saving the standard voltage level  and the discharging estimation voltage level, a CPU (1) for  comparing the coltage level in the RAM with reference level in  the  ROM,  a amplifier (7) for amplifying the  controlled  signal,  and  a  LCD display unit (5) for displaying the battery discharge state by the letters.
Patent KR-0161269-B1 (KR)
Inventor: EVANS ANTHONY COLIN
IPC: F16D65/56
Filed: 1990-09-17
Granted: 1998-12-01
Abstract: 수압식 서비스 브레이크가 리딩/트레일링 브레이크로서 작동하고 주차 또는 비상 브레이크가 듀오-서보 브레이크로서 작동하는 드럼 브레이크 조립체, 레버 부재는 한쌍의 브레이크슈우 중 하나에 피봇 장착되고, 회전 방지 멈춤부 부근에 배치되는 합성 링크에 피봇 장착된 브레이크 작동 레버에 의해 작동되며, 다른 브레이크슈우에 작동 연결된다. 레버 부재는, 서비스 브레이크의 수압식 작동기 부근에 배치되어 다른 브레이크 슈우에 작동 연결되는 다른 합성 링크상에 작동한다.
Patent KR-950005003-B1 (KR)
Inventor: TAKADA KUNIO
IPC: E02B8/04
Filed: 1990-10-10
Granted: 1995-05-17
Abstract: 내용 없음.
Patent KR-940000385-B1 (KR)
Title: Reactive chamber cleaning apparatus of vacuum system
Inventor: CHON WON-SOP
IPC: H01L21/304
Filed: 1990-12-21
Granted: 1994-01-19
Abstract: The apparatus cleans the reaction chamber of IC vacuum device by connecting the chamber to a vacuum piping system, so that it can prevent the chamber from deteriorating. The apparatus comprises the reaction chamber (21); a process gas supplying part (3) having a manifold (372) and an electrical valve controller (373); a cleaning gas supplying part (5) having a manually- operated valve (51), a flow meter (52) and a check valve (53) for cleaning the reaction chamber (21) and a vacuum pipe (41); a remaining gas exhaust part (6) having a valve (61) and a check valve (62); a part (7) driving pneumatic valves (71,72,73) and electric valves (74,75,76).
Patent KR-950001893-B1 (KR)
Inventor: JOHNKOUSKI GAIL C
IPC: A63B37/00
Filed: 1990-12-24
Granted: 1995-03-06
Abstract: 내용 없음.
Patent KR-930012272-B1 (KR)
Inventor: UENO IWAO
IPC: H01G4/12
Filed: 1990-03-14
Granted: 1993-12-28
Abstract: 내용 없음.
Patent KR-940011415-B1 (KR)
Title: Polyamide resin composition
Inventor: PARK HYON-KIL
IPC: C08L25/04
Filed: 1991-01-15
Granted: 1994-12-15
Abstract: The permanent antistatic, flame-retardant ABS resin compsn. is composed of (a) 5-90 wt.pts. of a polyamide-type elastomer of formula (I) [PA = polyamide; PE = polyethylene oxide; n = integer , (b) 10-95 wt.pts. of a styrene-type thermoplastic resin i.e. polystyrene, styrene-acrylonitrile copolymer and/or styrene- ubber copolymer-acrylonitrile copolymer, (c) 0.1-5 wt.pts. of an organic compatibilizer i.e. epoxy-modified acryl/polymethylmethacrylate block copolymer or styrene-acrylonitrile/acrylate block copolymer, (d) 10-35 wt.pts. of a flame-retardant i.e. polybrominated diphenyl oxide, tetrabromo bisphenol-A or bis(tribromophenoxy)ethane and a flame-retardance aid i.e. antimony trioxide.
Patent KR-100218755-B1 (KR)
Inventor: GEOGE J GAU
IPC: G11B5/31
Filed: 1991-02-13
Granted: 1999-09-01
Abstract: 본 발명의 판독/기록용 박막 자기헤드는 개선된 폴 팁 정렬공정을 사용하여 제조된다. 상부 폴 팁은 이온 밀링 정렬공정중에 사용된 보호층의 측면과 상부 폴의 측면 사이에서 개선된 정렬을 위해 양성적으로 경사진 측면으로 형성된다.
Patent KR-0169982-B1 (KR)
Inventor: DE COURTER ALFRED
IPC: A61K35/744
Filed: 1991-02-13
Granted: 1999-02-01
Abstract: 본 발명은 Haemophilus influenzae (혈청형 b), Diplococcus pneumoniae (혈청형 1, 2, 3, 및 47), Klebsiella pneumoniae, Klebsiella ozaenae, Staphylococcus aureus, Streptococcus viridans, Streptococcus pyogenes (혈청형 A), Branhamella catarrhalis (이전에는 Neisseria catarrhalis) 균주들중 하나로부터 얻은 농축 및 동결건조된 형태의 박테리아 용균물을 사용해 과민성 피부염 치료용인 약제를 제조하는 방법에 관한 것이다.
Patent KR-940000764-B1 (KR)
Inventor: IKEDA SHIRO
IPC: B23D63/08
Filed: 1991-04-12
Granted: 1994-01-29
Abstract: 내용 없음.
Patent KR-0169484-B1 (KR)
Inventor: IKEDA TOSHIHIRO
IPC: B01D69/12
Filed: 1991-08-09
Granted: 1999-01-15
Abstract: 본 발명은 원수내의 전해질농도가 매우 낮고 원수의 pH가 8이상이더라도 높은 전해질제거성능을 보유하는 복합반투막을 개시한다. 
     본 발명의 복합반투막은, 미다공성지지막과, 미다공성지지막에 피복되는 가교폴리아미드를 주성분으로 하는 초박막으로 구성되며, 초박막은 공유결합된 제4급질소원자를 보유한다.
Patent KR-940002229-B1 (KR)
Title: Removing defrost water
Inventor: KIM CHANG-YONG
IPC: F25D21/14
Filed: 1991-08-16
Granted: 1994-03-19
Abstract: The drain system drains well condensation water from the inside of the refrigerator. The drain system has dual passages for drain. The condensation and frost water produced by the evaporater in the cooling chamber drain through the dual drain passages to a collector-evaporating dish.
Patent KR-940001775-B1 (KR)
Title: Benzolyl urea derivatives
Inventor: HWANG KI-JUN
IPC: C07D231/20
Filed: 1991-08-20
Granted: 1994-03-05
Abstract: The benzoyl urea derivative contg. pyrasol of formula (I), benzamide-2,6-difluoro-N (((2,5-dichloro-4-(1-methyl-3-trifluoromethyl-5-pyrazoyl) oxyphenyl) amino) carbonyl), is prepd. by (a) reacting substituted benzamide derivs. of formula (II) with oxyarylchloride or phosgen in the presence of organic soln. to obtain substituted benzoyl isocyanate and (b) mixing substituted benzoyl isocyanate with anyline derives and acid binding material. R and R2 are same or different, one or more of halogen, lower alkoxy group or nitro group selected from H, F, Cl or Br, R1 is H or lower alkyl group, X is lower alkyl group or phenyl substitute. The obtd. (I) is useful for the prodn. of insecticides.
Patent KR-940002221-B1 (KR)
Title: Refrigerator
Inventor: RYU HO-SON
IPC: F25D11/02
Filed: 1991-08-21
Granted: 1994-03-19
Abstract: The refrigerator of stirling cycle type cooling without using freon gas coolant, transfers cold air to the cold chamber or freezing chamber respectively. The refrigerator comprises a stirring-cycle freezing device (3), heat exchanging pipes (12,13) connected to the device (3) for transferring cold air to the separated cold/freezing chambers respectively; sections (8)(8') for controlling temperatures of cold/freezing chambers to adjust cold air transfer ability of the pipes (12,13). A pair of cold air circulating fans (7) are mounted at respective cold/freezing chambers so to increase the cooling performance and reduce the noise generated from the refrigerator.
Patent KR-950002911-B1 (KR)
Inventor: GRIEB PAUL
IPC: B64D3/02
Filed: 1991-09-02
Granted: 1995-03-28
Abstract: 내용 없음.
Patent KR-100244357-B1 (KR)
Inventor: SASAYA DAKASHI
IPC: G11B15/675
Filed: 1992-02-01
Granted: 2000-02-01
Abstract: 본 카세트 장착 장치는 카세트 삽입 검출 스위치로의 배선을 위한 하네스를 필요없게 한 것이다. 
     4개의 연결핀중의 1개가 고정부에 부착된 평행 4 연링크 기구에 의해, 고정부에 부착된 카세트 삽입 검출 스위치를 ON-OFF 조작 하도록 구성하고, 카세트 홀더에 삽입되는 카세트에 의해, 카세트 홀더에 부착된 구동 레버를 회전 조작하도록 구성하고, 그 구동 레버로 평행 4 연 링크 기구를 평행 이동 조작 하도록 구성한 것이다.
Patent KR-940010141-B1 (KR)
Title: Cd magazine
Inventor: KONG KYONG-RYOL
IPC: G11B23/03
Filed: 1992-02-17
Granted: 1994-10-22
Abstract: The magazine eliminates some of plates in the conventional 12 cm CD to insert 8 cm CD magazine into that space. The magazine comprises a disc lever (3) movable in the direction of extracting the 12 cm CD (6) and a 8 cm CD magazine (2); one disc support member (8) preventing the 12 cm CD from breaking away; an other disc support member (9) also preventing the 8 cm CD from breaking away; a insertion member (10) enabling the 8 cm CD magazine (2) into the inner wall face of the 12 cm CD magazine (1).
Patent KR-950000860-B1 (KR)
Title: Poly-silicon etching method of semicondcutor device
Inventor: MUN CHANG-SUN
IPC: H01L21/306
Filed: 1992-03-20
Granted: 1995-02-02
Abstract: The method includes the steps of depositing a poly-Si layer (5) on the lower layer (3) to form a photoresist pattern (7) for mask thereon, etching the native oxide formed on the layer (5) under the conditions of 40 BCl3 and -90 Vdc in a reactor having a heat exchanger temp. of 40 deg.C, main-etching the poly-Si layer (5) in the reactor under the conditions of 40 deg.C, 160 He/80 Cl2, -200 Vdc and 40 m Torr, and over-etching the layer (5) in the reactor under the conditions of 120 He/60 Cl2, -120 Vdc and 40 m Torr to form a polysilicon pattern, thereby suppressing the flow of photoresist to obtain a line width gain of less than 0.05 micron.
Patent KR-940007234-B1 (KR)
Title: Solar heat boiler
Inventor: HAN DOK-HUI
IPC: F24J2/46
Filed: 1992-04-04
Granted: 1994-08-10
Abstract: The solar water-heater for increasing the efficiency of solar heat collecting, has a sensor for detecting the position of the sun and moving the lens box according to the position of the sun. The heater comprises reflecting plate (8) and cover (8) horizontally elongated from the lens box (10); a sensor section (40) fixed at the sensor frame (8"); a height adjusting section (11), for lifting the lens box, driven by a reduction motor (12); a lower base (16) mounted at the bottom of a rotary base (20); a plurality of rollers (17) rotating along the lower base; a reduction motor (13) for pulling the wire (19) in the clockwise or counter clockwise direction; a lens box (10) having a plurarity of convex lenses (1), copper pipe (23) for circulating heat medium arranged at the focus of the lens.
Patent KR-100213184-B1 (KR)
Inventor: SONG DAE-HYOK
IPC: G01B5/20
Filed: 1992-05-21
Granted: 1999-08-02
Abstract: 본 발명은 곡면측정장치 및 그 측정방법에 관한 것으로, 임의의 물체의 곡면을 측정하기 위한 3차원 곡면측정 장치에 있어서, 한면에 다수의 관통구멍이 균일하게 분포하는 본체와, 상기 다수의 관통구멍에 각각 그 일부가 삽입되어 일부는 상기 구멍내에 위치하고 남은 부분은 상기 본체 밖에 위치하는 탐침수단과, 상기 관통구멍내에 압력을 가하여 본체밖에 위치하는 탐침수단이 상기 물체와 접촉하거나 또는 상기 물체에 압력을 가하도록 밀어내는 압력인가수단, 및 상기 압력에 의해 이동된 탐침수단의 위치에 대응되는 변위값을 측정하기 위한 변위측정수단을 구비하여 이루어지는 것을 특징으로 한다. 
     따라서 본 발명의 3차원 곡면측정장치는 임의의 측정대상물체에 소정의 압력을 가하여 상기 압력에 의한 물체의 변형된 모양을 측정할 수 있으므로 최적지지곡면을 설계하는데 매우 용이하다.
Patent KR-100226843-B1 (KR)
Inventor: KIM TAE-YUNG
IPC: G11B5/127
Filed: 1992-06-09
Granted: 1999-10-15
Abstract: 자기헤드 제조방법은 갭물질로 N과 친화력이 강한 SiN을 사용하여 자성박막 제조시 자성박막층 안에 Zr, Si, Al 등을 사용한 복수개의 트랩층을 성막시켜 박막을 적충화시키므로써 MIG자기헤드의 자성막의 열화 특성을 방지할 수 있도록 한것으로서, 서로 결합될 I 코어 및 C 코어의 한쪽 면에 소정 두께의 산화성 절연막을 각각 형성하는 제 1단계와, 상기 절연막 위에 트랩층과 자성막을 복수개 적층시켜 적층 자성막을 형성하는 제2단계와, 상기 적층 자성막에 소정 두께의 갭 형성용 질화계 절연층을 스퍼터링 공정을 이용하여 형성하는 제3단계와, 상기 제1단계에서 제3단계를 실시해 만들어진 상기 I 코어와 C 코어를 권선홈이 형성되도록 접합시키고 소정 압력으로 가압하는 제4단계와, 상기 권선홈에 글라스봉을 끼워넣고 소정 온도로 가열하여 전극을 형성시킨 후 원하는 두께로 잘라서 MIG 자기헤드를 완성하는 제5단계를 순차적으로 실시함에 그 요지가 있다.
Patent KR-960010644-B1 (KR)
Inventor: KAWAI KATSUNORI
IPC: F04B27/08
Filed: 1992-06-25
Granted: 1996-08-07
Abstract: 내용 없음.
Patent KR-100234439-B1 (KR)
Inventor: MIAS J MICHAEL
IPC: F21V8/00
Filed: 1992-06-26
Granted: 1999-12-15
Abstract: 개량된 파이버 옵틱 백라이팅 패널이 러버 키패드, 맴브래인 스위치, 액정표시소자, 리지드 패널등과 같은 장치에 그것을 통하여 전송되는 빛의 총량과 비교하여 증가된 배경 조명을 제공한다. 파이버 옵틱 패널은 광원과 장치를 통하여 상이한 로케이션에 입사된 빛을 전송하는 서로 인접하게 배치된 광섬유층을 포함하며, 특정 위치에 균일하고 증가된 강도를 가진 빛을 제공하거나 또한 장치를 통하여 균일하게 분포되는 빛을 제공한다. 광섬유는 컴퓨터 메모리에 저장된 미리 정해진 지그-재그 또는 톱니형의 기하학적 패턴에 따라서 레이저를 사용하여 광섬유층을 따라서 일련의 각이진 절단면을 형성하여 상이한 로케이션에서 선택적으로 종단된다. 지그-재그 패턴은 패널의 전체 길이와 폭을 가로 질러 연장되어 있어서 각 광섬유는 오직 한 번만 절단되어 장치 전체에 걸쳐서 증가되고 균일한 조명을 제공한다. 액정표시소자의 구체예에서 기포층이 균일한 조명을 제공하기 위하여 빛을 확산시키고 산란시키도록 사용된다.