baber/WOPTO huggingface dataset:
Patent KR-920003362-B1 (KR)
Title: Method and an apparatus for compensating fine phase difference of clock signals
Inventor: CHOO BEOM-SOON
IPC: H04L7/00
Filed: 1989-09-06
Granted: 1992-04-30
Abstract: A checking finds whether the current PLL (phase locked  loop) is a master PLL or a slave PLL,  and  a  proper  action  is  taken depending on the checked result. If the phase  difference  of  the PLL is not maintained at zero for a certain  minimum  period,  the function for it is instantly stopped.  During  the  occurrence  of phase difference, the function is not carried out, but accumulates the input signals, and then,  terminates  the  operation.  If  the phase difference data of the slave PLL is kept stable at zero  for a certain period of time, an adjustment is carried out.  When  the output data level is shifted from "H" to "L", the phase is  slowed down, but, when the data level is shifted  from  "L"  to  "H",  an opposite action is carried out.
Patent KR-910007278-B1 (KR)
Title: Band sawing machine
Inventor: LEE MOO-KI
IPC: B27B13/00
Filed: 1989-09-20
Granted: 1991-09-24
Abstract: The machine using the reciprocating band saw, for cutting the workpiece  clamped  at  worktable,  enables  it  to  minimize  the installation space and  to  efficiently  cut  the  long  or  heavy workpiece. The machine (4) comprises: a worktable (1) for clamping a workpiece;  a  cutting  device  (3)  having  a   bandsaw   (2); rectangular outer frame (5) fixed ont eh table 91) and lower inner frame (3'); guide rail  (6)  combined  with  a  slide-piece  (7'), mounted on teh upper frame (5); mobile bed (8) on lower frame (3') of the device (3) and  stationary  bed  (12)  in  the  frame  (5); horizontal feed device having a feed-screw shaft  (21),  gear  box (33), power transmitting clutch (40); driving motor (46),  on  the frame (5), having a driving shaft (47) with  a  worm  (48)  and  a wormgear (45) for transmitting the power to the shaft (21) of  the device (3).
Patent KR-100192114-B1 (KR)
Inventor: ROEOESILI HANS
IPC: B23K11/08
Filed: 1989-12-15
Granted: 1999-06-15
Abstract: 내용 없음.
Patent KR-0154321-B1 (KR)
Inventor: KOZAKIEWICZ JOSEPH J
IPC: D21H21/20
Filed: 1989-12-18
Granted: 1998-12-01
Abstract: 내용 없음.
Patent KR-930000144-B1 (KR)
Title: Release film composed of laminate
Inventor: SHIGEMOTO HIROMI
IPC: H05K1/00
Filed: 1989-12-28
Granted: 1993-01-09
Abstract: A release film composed of a laminate comprising:   (a) an interlayer (2) comprising at least one layer of a flexible polyolefin, and (b) two outer layers (1,1 min ) of crystalline polymethylpentene, one on each side of the interlayer (2). a
Patent KR-930004201-B1 (KR)
Inventor: AOKI MASAYUKI
IPC: G04G15/00
Filed: 1990-02-23
Granted: 1993-05-21
Abstract: 내용 없음.
Patent KR-0165889-B1 (KR)
Inventor: MARUTEIN JIIGURE
IPC: H03F3/343
Filed: 1990-03-13
Granted: 1999-01-15
Abstract: 내용없음.
Patent KR-0120923-B1 (KR)
Title: Writing instrument
Inventor: KEIL GEORG
IPC: B43K24/08
Filed: 1990-03-22
Granted: 1997-10-22
Abstract: Various forms of switching devices for ball-point pens are known, by means of which the insert is received so as to be longitudinally displaceable between a retracted and a writing position inside a shaft (1) with the assistance of a spring. However, the essential feature of the known embodiments is that a plurality of movable construction elements interact within the framework of the switching device. To simplify the assembly, but in particular to reduce the components required in total within the framework of the switching device, a writing instrument according to the invention is proposed, whose switching device consists solely of an insert part (7), arranged fixedly inside the shaft (1), and an actuating device (4) which is arranged movably inside said insert part and constructed integrally with the pusher (3). The actuating device (4) has a component which is intended to engage with the insert part (7), can be deflected elastically and is swivelled into mutually perpendicular planes for engagement or disengagement. The said component, constructed as a switching rod (13), is provided with switching teeth (22, 23) which interact with control cams of the insert part (7). Both construction elements forming the switching device are constructed as plastic injection mouldings which allow smooth switching movements and secure switching positions. <IMAGE>
Patent KR-930007328-B1 (KR)
Inventor: IWAMURA SHOICHI
IPC: G11B5/027
Filed: 1990-03-23
Granted: 1993-08-05
Abstract: 내용 없음.
Patent KR-930009557-B1 (KR)
Title: Sync-signal input circuit of monitor
Inventor: PARK NO-SUK
IPC: H04N5/04
Filed: 1990-04-17
Granted: 1993-10-06
Abstract: This is about the multi-form synchronization input circuit of monitor, specially abouit the synchronization input circuit  which inputs  one  horizontal  synchronization   signal   and   vertical synchronization signal of positive by  using  the  synchronization signasl of other form from image processing system. This comprises the signal transformation section transforming  the  input  signal into positive synchronization signal,  the  mixed  synchronization output section outputting a positive mixed synchronization  signal by inputting discriminative mixed synchronization signal  and  the horizontal synchronization signal output  section  outputting  the positive horizontal synchronization signal.
Patent KR-930000559-B1 (KR)
Inventor: CHARLES JERRY T
IPC: D01D5/098
Filed: 1990-04-30
Granted: 1993-01-25
Abstract: 내용 없음.
Patent KR-920004886-B1 (KR)
Title: Process of making coffee
Inventor: CHONG TAE-WON
IPC: A23F5/24
Filed: 1990-05-11
Granted: 1992-06-22
Abstract: A instant coffee is prepd. by (a) adding 2-80  %  silica  gel slurry soln. or silica gel into the coffee extract and mixing, (b) absorbing the froth forming material of the mixt. into the  silica gel with agitating at 2-60 deg.C, (c) removing the silica gel from the mixt. by centrifuging at 1000-20000  rpm  and  filtering  with 0.1-15 μm cartridge filter, and (d) concentrating it  and  drying. The obtd. coffee forms a little froth  when  it  dissolve  in  hot water.
Patent KR-930004915-B1 (KR)
Title: Method for enrolling and implementing prescribed functions in electronic switching centre
Inventor: NA KYO-HWAN
IPC: H04M3/22
Filed: 1990-05-23
Granted: 1993-06-10
Abstract: The method registers the  time  and  repetition  times  of  a function to remove the necessity  of  frequent  registeration  and cancellation. It is composed of three stages: the  1st  stage  for registering function, the 2nd stage for cancelling the  registered function,  and  the  3rd  stage  for  performing  the   registered function. The circuit for the method includes  a  volatile  memory (30)  for  storing  information,  a  switching  circuit  (50)  for switching various tone and voice data, and a  DTMF  receiver  (80) for applying the  digit  data  corresponding  to  the  MFC  of  an extension line to a microprocessor (10).
Patent KR-930004108-B1 (KR)
Inventor: FUJIWARA TAKESHI
IPC: H01J29/56
Filed: 1990-08-03
Granted: 1993-05-20
Abstract: 내용 없음.
Patent KR-940006729-B1 (KR)
Inventor: MAKOTO ADACHI
IPC: H04N5/93
Filed: 1991-01-10
Granted: 1994-07-27
Abstract: 내용 없음.
Patent KR-960000625-B1 (KR)
Inventor: MAEDA YUJI
IPC: H02P9/00
Filed: 1991-01-25
Granted: 1996-01-10
Abstract: 내용 없음.
Patent KR-0168053-B1 (KR)
Inventor: KOAKUTSU HIROSHI
IPC: H03F1/30
Filed: 1991-04-18
Granted: 1999-03-20
Abstract: 본 발명은 부하 접속 상태 검출 회로는 체크 모드의 설정에 따라 입력단 증폭부에서 옵셋 전압을 발생시키는 옵셋 발생 회로, 상기 옵셋 전압에 따라 제1증폭기에서 부하로 공급되는 전류를 검출하는 제1전류 검출 회로, 상기 옵셋 전압에 따라 제2증폭기에서 부하에 공급되는 전류를 검출하는 제2전류 검출 회로, 및 상기 제1 및 제2전류 검출 회로의 출력 전류의 차전류가 소정 범위내에 있는지의 여부를 검출하는 차전류 검출 회로를 갖추고 있다. 또한, 본 발명의 옵셋 전압 발생 회로는 입력 신호를 증폭하기 위한 증폭 회로를 이용하여 옵셋 전압을 발생할 수 있어서 회로의 간략화와 IC화가 용이하고, 증폭 회로의 전환시 전환 노이즈의 발생을 방지할 수 있다.
Patent KR-940002120-B1 (KR)
Title: Overload control apparatus in a paper transfer device
Inventor: JONG HUN
IPC: G03G15/00
Filed: 1991-04-26
Granted: 1994-03-17
Abstract: The controller provides a protective function against the damage of roller gears in case of the roller overload. It comprises the following: a driven gear having a projection (4); an idle gear for transferring the rotation force; a control means having an inserting shaft being inserted in a hole; a rolling means whose inserting shaft is received into the insert hole of the control; a locking means for fastening the control means on a semi-moon inserting shaft of the rolling means.
Patent KR-100188902-B1 (KR)
Title: ((1-arylpyrrolidin-2-yl)methyl)piperazine derivatives, their preparation and their use in therapy
Inventor: GEORGE PASCAL
IPC: A61P25/08
Filed: 1991-06-07
Granted: 1999-06-01
Abstract: [(1-Arylpyrrolidin-2-yl)methyl]piperazine compounds corresponding to the formula   <IMAGE> (I)  in which Z denotes a group of formula N-R1 in which R1 is either a hydrogen atom or a C1-3 alkyl group or a group of formula Ar-CnH2n in which n denotes 0, 1 or 2 and Ar denotes a phenyl group optionally substituted by one or more halogen atoms and/or C1-3 alkyl or C1-3 alkoxy radicals, or a group of formula COR2 in which R2 denotes the CH3, C6H5, CH2C6H5 or OC2H5 group and their salts of addition to pharmaceutically acceptable acids. The compounds are useful for the treatment of neurological disorders.
Patent KR-960010930-B1 (KR)
Inventor: MASUDA EIJI
IPC: H01L21/82
Filed: 1991-08-16
Granted: 1996-08-13
Abstract: 내용 없음.
Patent KR-930009835-B1 (KR)
Title: Process for the preparation of polyetherester elastic fiber
Inventor: HAN MIN-SHIK
IPC: D01F6/86
Filed: 1991-09-17
Granted: 1993-10-11
Abstract: The method for preparing the  fiber  made  of  polyetherester block copolymer, in which the weight rate between hard segment  of aromatic polyester and soft segment of polyether  is  10/90-30/70, is characterized by: adding ester-forming three functional compd., shown in formula (I) (where R1,R2,R3= -OH, -CO2R4 (R4; alkyl group with carbon No. more than 1), -CO2H, or  -R5OH  (R5;  alkyl  group with carbon No. more than 1)) in the adding amount of 0.1-0.5 mol% per aromatic carboxylic acid, and  crystalline  nucleating  agent, shown in formular (II) (where M; alkali earth metal of valence  1, R1,R2; alkyl group with carbon No. more than 12),  in  the  adding amount of 0.16-1.0 mol% per aromatic carboxylic acid to each block copolymer; and melt-spinning.
Patent KR-940009915-B1 (KR)
Title: Feeding unit for semi-finished steel-rubber goods of tire molding
Inventor: KIM CHON-SHIK
IPC: B29D30/30
Filed: 1991-09-27
Granted: 1994-10-18
Abstract: This is for effective supply of half-finished goods of steel-rubber to be reinforced with bead. The equipment is installed on let off equipment (2) having insert roll. Hinge bracket (3)(4) is fixed on parallel surface of (2). Inner side of the supporting plate (5) is fixed on the top side of (3) and screw bar (6) for controlling slope is fixed on bottom side of (4). A length of screw bar is controlled by handle (7) and slope of (5) is controlled by expansion/contraction of screw bar.
Patent KR-940005693-B1 (KR)
Title: Eprom extension device for font extension
Inventor: CHOE MUN-HO
IPC: G11C16/00
Filed: 1991-11-04
Granted: 1994-06-22
Abstract: The electrically erasable and programmable read only memory (EEPROM) for extending a font includes a unique board area sensing circuit for sensing a unique board area; an EEPROM driving circuit connected between the unique board area sensing circuit and an EEPROM; a bus operation request sensing circuit connected to the unique board area sensing circit, for sensing a bus operation request; a timing adjusting circuit connected to the bus operation request sensing circuit, for adjusting timing; a bus state output circuit connected to the timing adjusting circuit and the bus operation request sensing circuit, for terminating a bus cycle, thereby supporting the font of large capacity.
Patent KR-0154987-B1 (KR)
Inventor: STRAMEL RODNEY DAVID
IPC: C09C3/10
Filed: 1991-11-25
Granted: 1998-11-16
Abstract: 본 발명은 열가소성 수지내에서 개선된 분산성을 갖는 안료 조성물 및 안료 조성물의 농축물에 관한 것이다. 상기 안료 조성물은 안료 위에 침착되어 있는 유기포스페이트 에스테르 처리제를 갖는 무기안료(예: 이산화티탄)을 포함한다.
Patent KR-950006041-B1 (KR)
Title: Auto white balance control device in a camcorder
Inventor: LEE JAE-SHIN
IPC: H04N5/225
Filed: 1992-02-28
Granted: 1995-06-07
Abstract: The frame is divided into 64 subframes and the white point is calculated by comparing R and B component of each subframe. The apparatus includes a color signal extractor and gain adjuster (20) for extracting color signal from input image signal and for adjusting level the color signal, a multiplexer (30) for multiplexing output signal of the color signal extractor and gain adjuster (20), an A/D converter (40) for converting output signal of the multiplexer (30), a frame divider (70) for dividing a frame by 64 numbers, and an integrator (50) for integrating output signals of the A/D converter (40) and the frame divider (70) by subframe units.
Patent KR-960007587-B1 (KR)
Inventor: ONO YUKIYOSHI
IPC: B01J37/02
Filed: 1992-03-07
Granted: 1996-06-07
Abstract: 내용 없음.
Patent KR-100220109-B1 (KR)
Inventor: KANEKO HIDEKI
IPC: H01L21/607
Filed: 1992-03-27
Granted: 1999-09-01
Abstract: 반도체 소자용 접합 패드보다 작은 둥근 선단을 갖는 접합 공구는 접합력 F 1 으로 밀어 붙여지고 TAB테이프 내부 리이드상에 가압되어 접합 공구와 내부 리이드가 서로 접촉하게 된다. 이때 공구에 가해진 접합력 F 1 은 F 2 로 감소되며 동시에 초음파 진동(17)은 공구에 가해지고 가열 가압 상태에서 접합 패드에 내부 리이드를 효과적으로 접합한다. 종래 기술과는 달리, 반도체 소자용 접합 패드상에 혹은 내부 리이드 단부상에는 범프를 형성할 필요가 없다. 이리하여 접합 공정을 단순화하고 접합 비용을 저감할 수 있다. 또, 패드 구조에 균열 발생 혹은 기타 손상없이 매우 신뢰성 있는 접합을 실현할 수 있다.
Patent KR-950013249-B1 (KR)
Title: Process and apparatus for making sheets
Inventor: LEE YON-HUI
IPC: B68G7/00
Filed: 1992-09-30
Granted: 1995-10-26
Abstract: The apparatus speedily and automatically performs the process of covering corners of the chair seat with natural or synthetic leather by equipping a multiple of covering formers. It comprises a cover plate(20) openable over a fixture(7) of a mold(6); a press plate(18) having a support projection(19), a foaming material inlet(19') and a pipe(20'); an injection member(29) connected to a raw material tank(24) storing hardening agent, A-type foaming agent and B-type foaming agent; a rotary circular plate(5) positioned to an upper part of a rotary shaft(4); a multiple of rotary plates(32) positioned under the plate(5).
Patent KR-960003402-B1 (KR)
Inventor: SUGIURA YOSHIHISA
IPC: G11C16/08
Filed: 1992-10-06
Granted: 1996-03-09
Abstract: 내용 없음.
Patent KR-0160783-B1 (KR)
Inventor: IKUMI SHINOSUKE
IPC: C01B32/40
Filed: 1992-10-15
Granted: 1998-11-16
Abstract: CO가스 회수율을 유지하면서, 실질적으로 CH 4 를 함유하지 않는 CO가스를 분리하는 방법을 제공함을 목적으로 하며, H 2 , CO, CH 4 , CO 2 및 H 2 O로 이루어지는 원료가스에서 4탑식  압력 스윙 흡착법에 의해서 CO가스를 분리하는 방법이고, 흡착탑에 원료가스를 공급하여 H 2 가스를 회수함과 동시에, CO, CH 4 , CO 2 및 H 2 O를 흡착시키는 흡착공정, 그 흡착공정과 동일방향으로 전기 흡착탑 내를 감압하여, H 2 가스를, 이어서 CO가스를 회수하고, 최후로 배출시키는 CH 4 가스를 함유하는 CO가스를 승압하여, 원료가스와 혼합해서 흡착탑에 공급하는 감압공정, 회수한 H 2 가스의 일부를 흡착공정과 역방향으로 공급해서 흡착탑에서 CO 2 , CH 4 및 CO가스를 탈착제거하는 퍼지 공정. 및 전기 회수, H 2 가스의 일부로 전기 흡착탑 내를 승압하는 승압공정을, 이의 순서로 상기 넷의 흡착탑에 순차로 되출이하여 행한다. CO가스 회수율의 저하를 방지하면서, CH 4 함유율이 20ppm 이하의 CO를 분리할 수가 있다.
Patent KR-100201280-B1 (KR)
Inventor: KIM YUN-TAE
IPC: H04M3/02
Filed: 1992-11-23
Granted: 1999-06-15
Abstract: 프로그래머블한 톤 검출회로에 관한 것이다. 
     입럭신호를 제1전달함수 에 의해 연속적으로 제1차 및 제2차 필터링하고 상기 제2차 필터링 신호를 제2전달함수 에 의해 평균치를 검출하여 톤신호를 검출한다.
Patent KR-950012705-B1 (KR)
Inventor: UCHIDA KO
IPC: H01J29/62
Filed: 1992-11-30
Granted: 1995-10-20
Abstract: 내용 없음.
Patent KR-960016244-B1 (KR)
Title: Capacitor manufacture method of semiconductor device
Inventor: KWON KI-WON
IPC: H01L27/108
Filed: 1992-12-10
Granted: 1996-12-07
Abstract: The method comprises a storage electrode, a dielectric film and a plate electrode. The process of forming the storage electrode comprises the steps of: forming the first conducting layer(27) and the first epi-layer(28) on a semiconductor substrate(21); forming a micro island(29) on the first epi-layer; etching the first epi-layer using the micro island as an etching mask; forming an etching mask on the surface of the first epi-layer; removing the etching mask and the remained first epi-layer; forming a micro trench(31) by dry-etching the revealed first conducting layer; removing the etching mask; and separating the first conducting layer into a proper size.
Patent KR-960016375-B1 (KR)
Title: Battery charging method and the apparatus for cellular phone
Inventor: PARK BYUNG-HAK
IPC: H02J7/00
Filed: 1992-12-22
Granted: 1996-12-09
Abstract: judging whether a battery to be installed on a charge pack has low capacity; supplying a control signal to a low capacity current supplying part in case of a low capacity battery, and supplying a high capacity charge current to the battery in case of a high capacity battery; detecting whether the battery voltage increase rate is -  ÓV after detecting the voltage change and the surface temperature changes of the battery and driving a timer as to the charging time; blocking the charging current if the surface temperature is in the set temperature level, and judging whether the set time has passed if the surface temperature is below the set level; blocking the charging current if the set time has passed, and otherwise repeating the third step; and blocking the charging current if the surface temperature is above the absolute temperature, and otherwise, performing the third step.
Patent KR-100217516-B1 (KR)
Title: Method and device for supervising and testing majority voting
Inventor: STURE GOSTA ROOS
IPC: H04M3/12
Filed: 1991-07-09
Granted: 1999-09-01
Abstract: The invention relates to a method and a device for testing and supervising majority votes in a multiplane digital time selector with essentially identical equipment in each of at least three planes (A,B,C) working in parallel. An incoming data flow is distributed to the planes and is allowed to pass through the equipment in each of them and gives rise to outgoing data streams. These outgoing data streams are compared to each other and a majority voted outgoing data flow based upon the comparison is delivered from the unit. An error is periodically introduced in accordance with a predeterimed pattern in the three planes and the data streams arriving at the majority vote and the majority voted data flow are compared. If an error is then found in any of the data streams an alarm is emitted. If an alarm (LARM1) is expected that has been caused by an error introduced in accordance with the predetermined pattern, this alarm is identified based upon knowledge of the predetermined pattenr in order to distinguish from alarms, which result from errors not introduced in accordance with the pattern. <IMAGE>
Patent KR-960006905-B1 (KR)
Title: Clutch of a washing machine
Inventor: CHO KYU-CHOL
IPC: D06F37/40
Filed: 1993-05-21
Granted: 1996-05-25
Abstract: The clutch includes a solenoid unit(84) installed on the periphery of a dehydrating shaft(7) to connect or disconnect with a washing shaft(6) by electric force, a fixing clutch(81) installed on the pulley(5) to turn it with a washing shaft(6), a moving clutch(85) installed on the drying shaft(7) moved up and down easily and having a coil(86) for connecting or disconnecting the moving clutch(85) with the fixing clutch(81) by electric force.
Patent KR-950012942-B1 (KR)
Title: Cramp imbeded cutting machine for nd-fe-be solid magnet
Inventor: HAN JONG-SU
IPC: H01F41/00
Filed: 1993-06-09
Granted: 1995-10-23
Abstract: The apparatus for preventing the chipping generation on the cutting area and controlling the thickness and quantity of the magnets comprises a sliding means including a lever(1), a rotator(2), a shaft(3), a support(4) and a crank(5); a cramping means including a pair of support(10), lower cramps(6,14,15), upper cramps(7,12,13), a spring(8), and a support(9) fixing the spring; and a cutting means including a cutting device(19), a wheel fixing means(20) and a driving means(21).
Patent KR-0145750-B1 (KR)
Title: Inkjet cartridge and its manufacturing method
Inventor: HIGUMA MASAHIKO
IPC: B41J2/175
Filed: 1993-07-24
Granted: 1998-08-17
Abstract: An ink jet cartridge includes a first chamber accommodating a negative pressure producing material and provided with air communication part for communication with ambient air; and a second chamber which is substantially closed except for a fine communication part for communication with the first chamber at a position away from the air communication part, wherein the second chamber directly accommodates the ink to be supplied to the first chamber and a negative pressure producing material free zone is provided adjacent the communication part in the first chamber.
Patent KR-970010869-B1 (KR)
Inventor: ARITSUBO HIROHUMI
IPC: F16J15/00
Filed: 1993-08-14
Granted: 1997-07-01
Abstract: 내용없음
Patent KR-100300365-B1 (KR)
IPC: C07D477/02
Filed: 1993-09-09
Granted: 2001-11-22
Abstract: Penem and carbapenem compounds having a group of formula -SA are prepared from a corresponding compound having a substituted thio, sulphinyl or sulphonyl group at this position by reaction with a compound ASH (where A is various organic groups) in the presence of a salt of a metal of Group II or III of the Periodic Table.
Patent KR-960010890-B1 (KR)
Title: Method for automatically controlling operation of electronic system
Inventor: CHOE YOUNG
IPC: H04Q9/00
Filed: 1993-09-23
Granted: 1996-08-10
Abstract: detecting the motion of human body in a space where the electronic system locates to generate a corresponding frequency signal; sequentially storing two sum values obtained by adding the frequency signals as many as a predetermined number of counts in the first and the second memory buffers; calculating the difference between the two sum value, increasing the count value by 1 when the difference exceeds a predetermined reference value, and storing the increased count value in the third memory buffer; and repeating the above procedure until the count value reaches the predetermined reference value.
Patent KR-970008239-B1 (KR)
Inventor: KATO MASAMI
IPC: B29C45/26
Filed: 1993-10-13
Granted: 1997-05-22
Abstract: 요약 없음
Patent KR-960003730-B1 (KR)
Title: Method for making a galvanized steel sheet with an excellent coating function
Inventor: JANG SE-KI
IPC: C23C2/04
Filed: 1993-10-14
Granted: 1996-03-21
Abstract: The method comprises galvanizing the steel plate in the galvanizing bath containing Al and Pb of below 0.15 wt.% and carrying out heat treatment for alloying of plated layer. The zinc plated layer includes 8.0-12.0 wt% Fe. The alloyed steel plate is cooled with cooling rate of more than 18 deg.C/sec..
Patent KR-960007904-B1 (KR)
Title: Optical magnetic recording medium
Inventor: YUN DOO-WON
IPC: G11B11/105
Filed: 1993-12-02
Granted: 1996-06-15
Abstract: The optical magnetic recording medium is made by laminating the first dielectric film, platinum film, the first recording film with thickness of 137A at wavelength of 355nm, chrome film, the second recording film with thickness of 365A at wavelength of 730nm, the second dielectric film and reflection film on plate. The recording films are prepared by forming the superlattice form of dysprosium and Cobalt. And they have different thickness to regenerate at different wavelength regions.
Patent KR-0180358-B1 (KR)
Inventor: JUNG SUN-KI
IPC: B60R13/02
Filed: 1993-12-14
Granted: 1999-04-01
Abstract: 피복부재의 장착이 용이하고 견고하게 장착됨으로써, 작업성 향상을 도모함은 물론 미관이 향상될 수 있는 도어 트림용 피복부재의 장착구조를 제공하는 데 그 목적이 있다. 
     이에 따라 도어 트림의 외측에 제공된 내장부재의 소정위치에 피복부재가 장착되도록 상기 도어 트림과 내장부재는 그 가장 자리를 따라 홀과 홈이 교차적으로 형성됨을 특징으로 한다.
Patent KR-100263776-B1 (KR)
Inventor: GUNTER FINK
IPC: F16K15/12
Filed: 1993-12-23
Granted: 2000-09-01
Abstract: 재래식 불복귀 밸브 또는 콤프레서에 사용되는 자동밸브는 닫는막(16)에 의해 제어되는 흐름 관통채널이 있는 밸브시트를 가진다. 닫는막(16)은 방사상웨브(29)로 연결되는 동심고리(19)가 있는 닫는요소(27)로 구성된다. 닫는요소(27)는 가요성 접속기(26)로 안내된다. 밸브를 통하여 흐름관통 횡단면을 증가시키고 흐름조건을 개선할 목적으로 외부변부에서 죄어지는 접속기(26)은 외부웨브(30)와 함께 방사상 내부로 죄어지는 위치로부터 움직이며 원주방향으로 뻗어가는 최소한 하나의 환상의 부분(32)안으로 상대적으로 큰 곡선반경을 갖는 아아치(31)와 조화되고 환상의 부분은 외부로 방향잡힌 벤드(33)를 갖추고 차례로 큰 반경을 갖는 내부로 방향잡힌 아아치(34)를 통해 내부웨브(35)와 조화되며 내부웨브는 닫는요소(27)를 연결한다. 닫는고리(19)와 접속기(26)의 방사상웨브(30,35,29)는 서로에 관해 원주방향으로 이동된다. 밸브가 열리는 방향에 단부멈추개에 대해서 나오지 않고 닫는막(16)의 자유로운 편향을 가능케 하도록 공간이 갖춰진다.