baber/WOPTO huggingface dataset:
Patent KR-900002271-B1 (KR)
Title: Cone for dyeing yarn
Inventor: ROMAGNOLI TIZIANO
IPC: D06B23/04
Filed: 1987-11-10
Granted: 1990-04-07
Abstract: A dye cone (1) for a yarn package, stackable with others on stand pipe of dyeing appts., has an annular bottom zone (11) formed with an underside annular recess (14), sized to receive the tip (1A) of a similar cone when the cones are stacked.  Pref. the wall (2) of the cone has lengthwise through-slots (5) which diverge in radially outward directions, and holes (17) in the base of the recess open into the slots.
Patent KR-950000894-B1 (KR)
Title: Focus error retesting method for optical disk driver
Inventor: JANG HAK-HYON
IPC: G11B7/1362
Filed: 1987-12-31
Granted: 1995-02-03
Abstract: The method for detecting a focus error of an optical disk driver detects the focus error by using a thin film having on but sides a reflecting film of high reflecting ratio in order to detect a concentrated focus state of an object lens concentrating on light spot. The method is arranged that incident beam is concetnrated into the object lens, this concentrated beam is reflected on the optical disk, and on its opposite side a light detecting apparatus is set, thereby a change of a beam incidence angle entering the thin film is separated into the reflected beam so that the focus error signal can be detected.
Patent KR-940004193-B1 (KR)
Inventor: BLAIR BRYCEN W
IPC: H01R13/74
Filed: 1986-06-23
Granted: 1994-05-16
Abstract: 내용 없음.
Patent KR-900008285-B1 (KR)
Title: Method for producing near net ring gear forgings
Inventor: SABROFF ALVIN M
IPC: B21K1/30
Filed: 1988-02-05
Granted: 1990-11-12
Abstract: Near net ring gear forging, partic. for heavy-duty truck axle gears, is produced from a properly sized and shaped billet of lowmedium C or alloy steel, which is heated and forged in a preform die with toroidal-shaped cavity to form a ring rolling preform, which is trimmed without reheating. The preform is ring rolled to a ring with rectangular cross-sectional wall of given height and thickness. Inside diameter of the ring is equal to the toe diameter and outside diameter is less than the outside diameter of the ring forging Heitht of ring is 1-4 times wall thickness. The ring is precision forged into the near net forging without reheating, preferably in a single blow.
Patent KR-900008624-B1 (KR)
Inventor: SONG JAE-KYUNG
IPC: H01L33/00
Filed: 1988-02-13
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-910002627-B1 (KR)
Title: Automatic detection and output method of faulting lines
Inventor: LIM CHANG-SOO
IPC: H04M3/22
Filed: 1988-07-30
Granted: 1991-04-27
Abstract: The method is for finding  out  the  subscriber  line  number occuring the kicking phenomenon caused by the high loop  impedance of the line loop  in  the  electronic  exchanger.  Under  hook-off state, a microprocessor (1) starts to count  the  time,  when  the loop is formed within certain time, the tried call is regarded  to the normal call, but the psudo  call  in  opposite  case.  If  the number of the psudo call signal is below 64, the system checks the buffer storing the number of  the  fault  line.  When  the  buffer stores the fault information greater  than  5  times,  the  output request bit is set. If the output request bit is set  on  and  the same fault is occured in same data, the message is printed out  to the TTY so that the operator identifyes the fault line easily.
Patent KR-920000076-B1 (KR)
Inventor: FUJITSU DAKAO
IPC: H05K1/14
Filed: 1988-08-08
Granted: 1992-01-06
Abstract: 내용 없음.
Patent KR-910008900-B1 (KR)
Title: Process for making kimchi added ginseing
Inventor: KIM BOO-NAM
IPC: A23L19/20
Filed: 1988-10-24
Granted: 1991-10-24
Abstract: A process for preparing Kimchi contg. ginseng  comprises  (a) soaking chinese cabbage in water-contg. 10-20% salt  for  6-8  hrs and dehydrating to obtain the soaked and dehydrated  cabbage  (I), (b) mixing 10-30 wt.% cut ginseng, cut  vegetables  (e.g.  radish, green onion, dropwort, etc), pickled  shrimps,  salted  anchovies, red pepper powder, etc to obtain the Kimchi spice  contg.  ginseng (II), and (c) mixing 70-90 wt.% (I) with 10-30 wt.% (II) to obtain the final product. The Kimchi contg. ginseng has a good taste  and flavour.
Patent KR-970006441-B1 (KR)
Inventor: FISHER DAVID FRANK
IPC: H01H37/04
Filed: 1988-10-31
Granted: 1997-04-28
Abstract: 내용없음.
Patent KR-920005937-B1 (KR)
Title: Process for the production of microcapsules the microcapsules obtainable according to it and the use thereof
Inventor: PRIETSCH GUNTER
IPC: B41M5/124
Filed: 1988-12-20
Granted: 1992-07-25
Abstract: 1. Process for the production of microcapsules by microencapsulating hydrophobic oils, particularly with substances contained therein, in which the hydrophobic oil is mixed, accompanied by vigorous stirring, into an aqueous medium containing a dispersion-stabilizing compound, the oil-in-water dispersion obtained is acid-adjusted and aminoplastic capsules are formed in the conventional manner, characterised in that the aqueous medium contains a water-soluble, anionic, sulphonated melamine-formaldehyde precondensate as well as such a water-soluble non-filmforming cationic compound that the water-soluble non-filmforming compound interacts with the water-soluble, anionic, sulphonated melamine-formaldehyde precondensate to form a dispersion-stabilizing compound.
Patent KR-960016461-B1 (KR)
Inventor: LAUENER WILHELM FRIEDRICH
IPC: B22D11/06
Filed: 1989-01-26
Granted: 1996-12-12
Abstract: 요약없음.
Patent KR-960004158-B1 (KR)
Inventor: HISAEDA MASANOBU
IPC: B28B1/26
Filed: 1989-03-02
Granted: 1996-03-27
Abstract: 내용 없음.
Patent KR-930005033-B1 (KR)
Inventor: AKASU MASAHIRA
IPC: F02P7/077
Filed: 1989-03-06
Granted: 1993-06-12
Abstract: 내용 없음.
Patent KR-940006219-B1 (KR)
Title: Digital wristwatch with the function of sphygnometer
Inventor: CHOE JONG-O
IPC: A61B5/024
Filed: 1989-03-18
Granted: 1994-07-13
Abstract: The digital wrist watch has a function for detecting pulsation using a pressure sensor equipped in the watch. The watch includes a pulsation detector (10) for detecting pulsation, a mode selector (20) for changing mode between a watch mode and a pulsation checking mode, a first counter (30) for counting pulses input from the pulsation detector (70), a second counter (60) for counting time for detecting pulsation, an alarm (90) for disabling operation of the first counter (30) when a detection time is over, a reset pulse generator (100) for resetting the first counter, and displays (50,80) for displaying time and pulsation number.
Patent KR-910008439-B1 (KR)
Title: Laser diode manufacture method
Inventor: KIM SANG-BAE
IPC: H01S5/00
Filed: 1989-04-06
Granted: 1991-10-15
Abstract: The method for manufacturing  the  laser  diode  with  buried hetero structure comprises of: forming a SiO2 mask  line  on  clad layer (4) epitaxially grown on active layer (7); making  the  SiO2 mask line into  the  reverse  mesa  type  by  using  the  etching solution; exposing the active layer  by  selectively  etching  the clad layer with hydrochioric acid; dissolving the  exposed  active layer during the second liquid phase epitaxy. The active layer and clad layer are composed of one of  the  InGaAsP/InP,  GaAlAs/GaAs, and InGaAs/InP system.
Patent KR-910009063-B1 (KR)
Title: Bar code scanner
Inventor: PARK DUCK-JAE
IPC: G06V30/224
Filed: 1989-05-22
Granted: 1991-10-28
Abstract: The optical system of a scanner comprises a  Y  type  plastic fiber and a sapphire ball lens. End points of  the  plastic  fiber are treated to form spherical sufaces and the  spherical  surfaces are combined with the sapphire ball lens  to  focus.  The  scanner includes an amplifier (20) for amplifyting the signal obtained  by converting the  input  light  beam,  a  wave  form  modulator  for modulating the amplified signal, a peak value  detector  (30)  for detecting the positive and the negative peak value of  the  signal applied to the amplifier (20), and a comparator (40) for comparing the magnitude of the amplified signal to a reference  voltage  set according to the detected positive and negative peak values.
Patent KR-0163756-B1 (KR)
Inventor: SAUERWALD WILHELM A
IPC: G01R31/28
Filed: 1989-05-24
Granted: 1999-03-20
Abstract: 전자 디지털 IC 모듈은 다른 기판상에 형성되는 표준 집적 회로상에서 경계 스캔의 실행을 위해 테스트 집적 회로가 형성되는 기판 소자를 포함한다. 상기 표준 회로가 피기-백으로 설치되는 경우 테스트 회로를 위한 상기 기판이 테스트 소켓이 형성되는 전자 서브 모듈내에 형성되거나, 본드 패드에 의해 상호 접속된 두 기판 소자들로 구성된 하이브리드 패키지가 제공된다. 상기 테스트 회로는 상기 표준 회로에의 병렬 접속을 위한 시프트 레지스터와 외부 테스트 유닛에의 직렬 접속을 포함한다.
Patent KR-910009234-B1 (KR)
Title: Process for the preparation of 2-(4-amino phenyl)-2-methyl propyl alcohol
Inventor: SON BYEONG-KI
IPC: C07C215/68
Filed: 1989-07-03
Granted: 1991-11-07
Abstract: A  method  for  preparing  2-(4-aminophenyl)-2-methyl  propyl alcohol of  formula  (I)  comprises  a  hydrogenating-reaction  of 2-(4- nitrophenyl)-2-methylpropyl  alcohol  of  formula   (II)   in methanol in  the  presence  of  Raney-nickel  catalyst  under  the condition of 20-100 atm. of hydrogen pressure.  Pref.  the  weight ratio of Raney-nickel to the cpd. (II) is 0.1-5 wt.%. (I)  may  be used as an intermediate in the  prodn.  of  3-phenoxybenzyl  ether insecticides.
Patent KR-0140888-B1 (KR)
Inventor: RYNO PERRY M
IPC: G01N30/18
Filed: 1989-07-18
Granted: 1998-06-01
Abstract: 내용없음
Patent KR-920007021-B1 (KR)
Inventor: GASHIBA YOSHIHIRO
IPC: B32B15/04
Filed: 1989-07-19
Granted: 1992-08-24
Abstract: 내용 없음.
Patent KR-970004547-B1 (KR)
Title: Benzocyclobutene-based die attach adhesive compositions
Inventor: GROS WILLIAM A
IPC: C09J4/00
Filed: 1988-07-28
Granted: 1997-03-29
Abstract: The invention is a die attach adhesive composition comprising a homogeneous blend of an organopolysiloxane-bridged bisbenzocyclobutene monomer, an organosilane adhesion aid, and a finely divided electrically conductive metal. The composition is easy to apply, exhibits good adhesive strength and thermal stability at high temperatures, and does not require solvents, initiators, or curing agents. Weight loss on cure is minimal.
Patent KR-970004562-B1 (KR)
Inventor: FRIESE KARL HERMANN
IPC: H01C7/04
Filed: 1988-08-30
Granted: 1997-03-29
Abstract: 요약 없음
Patent KR-920006318-B1 (KR)
Title: Automatic searching system for recording and reproducing system
Inventor: CHOE SUNG-YOL
IPC: G11B19/20
Filed: 1990-03-21
Granted: 1992-08-03
Abstract: The automatic searching system for using in a record/play  or play system of a record medium  (6)  with  a  number  of  recorded programs comprises an instruction means  (1)  for  designating  an automatic search mode, a driving means (2) for driving the  record medium, a pick-up means (3), a detection means (4)  for  detecting the signal of the record medium, and  a  control  means  (5).  The searching system discriminates the presence of  recorded  programs on the record medium  by  picking  up  signals  from  the  medium, converting them to binary signals to compare them  with  reference in some prescribed terms. The end of a program or recorded  region and then the start position of it are found.  The  search  process includes appropriate stepwise acceleration/deceleration of advance speed of the record medium.
Patent KR-0163044-B1 (KR)
Inventor: MORITA MASAHIKO
IPC: C22C38/18
Filed: 1990-04-13
Granted: 1999-02-18
Abstract: 내용 없음
Patent KR-0148573-B1 (KR)
Inventor: HURUKAWA DADAYAS
IPC: A23L2/00
Filed: 1990-04-24
Granted: 1998-10-15
Abstract: 본 발명은 Glu-Cys-Cys 및/또는 (Clu-Cys) 2 을 함유하는 영양조성물을 첨가하여 생체내 (in vivo) 계에 시스테인의 농도를 증가시키는 방법을 제공한다. 또한 가열 살균으로 제조된 액체 영양 조성물에 함유될 수 없는 시스테인 또는 시스틴을 본 발명의 아미노산 수액에 의해 영양성분으로서 공급할 수 있다.
Patent KR-930003905-B1 (KR)
Inventor: TAKAKURA HIROSHI
IPC: F25D23/02
Filed: 1990-04-26
Granted: 1993-05-15
Abstract: 내용 없음.
Patent KR-970011022-B1 (KR)
Inventor: LEE CHIN H
IPC: G10L15/14
Filed: 1990-05-14
Granted: 1997-07-05
Abstract: 내용없음.
Patent KR-100225159-B1 (KR)
Inventor: KURABAYASHI KEN
IPC: H01G9/00
Filed: 1990-09-06
Granted: 1999-10-15
Abstract: 전기 이중층 커패시터는 각각 다공질 소결체로 형성된 두 개의 분극성 전극과, 기재와 이 기재에 혼합된 전도성 미립자로 구성된 전도성 재료로 각각 제조한 2개의 전류 콜렉터를 갖고 있다. 전류 콜렉터들은 분극성 전극들의 표면과 접촉을 유지하여 분극성 전극들의 구멍 내로 유입된다.
Patent KR-930004419-B1 (KR)
Title: Clock generator
Inventor: JU BOM-SUN
IPC: G06F1/04
Filed: 1990-12-31
Granted: 1993-05-27
Abstract: The complex clock generating circuit is  used  in  a  network synchronizer of the electronic exchange system  to  mix  a  system clock with a frame signal, thereby solving  a  transmission  delay problem. The circuit comprises a differential driver (6) connected to the system clock, a counter (1) for outputting clock pulses,  a first D flip flop (2) for generating retiming signal, a  second  D F/F (3) for delaying the clock signal from the counter, a third  D F/F (4) for delaying the delayed signal, an OR gate (7) for OR'ing the outputs (Q2,Q3) from the F/F (3,4), a NOR gate  (8)  connected to the gate (7) and counter (1), a NAND gate (9), a fourth  D  F/F (5), and an AND gate (10) for  AND-operating  the  retiming  frame signal the system clock.
Patent KR-960004298-B1 (KR)
Inventor: DAKEDA HUMIHIDE
IPC: A61B5/022
Filed: 1990-04-18
Granted: 1996-03-30
Abstract: 내용 없음.
Patent KR-940001500-B1 (KR)
Title: Method of making mos transistor
Inventor: HO YUN-JONG
IPC: H01L21/00
Filed: 1991-01-15
Granted: 1994-02-23
Abstract: forming a base oxide layer, a nitride layer, and "N-" layer on a silicon substrate sequentially and removing the base oxide layer; depositing a gate oxide and a high temperature oxidation layer and forming a gate oxide layer (20) under a side-wall spacer (5); in order to form a source and a drain region, forming N+ layer (6) by n+ ion implantation, removing the nitride layer, depositing a gate oxide layer (20) and a gate polycrystalline silicon (12), and finally removing them except the gate region (1).
Patent KR-930009682-B1 (KR)
Title: Pick-up device of optical disk
Inventor: KANG DONG-JUNG
IPC: G11B7/09
Filed: 1991-03-23
Granted: 1993-10-08
Abstract: The optical pick-up having an optical block with a laser beam emitter includes a base plate (31) secured to  the  optical  block and having an opening (34) formed therein to enable a  laser  beam emitted by the laser beam emitter to pass through the base  plate. A support member  (36)  is  rigidly  secured  to  the  base  plate opposite the opening formed in the base plate and with the support member  further  including  a  spring  (29)  operatively   secured thereto. A tracking damper (37) absorbs vibrational  energy  while permitting intended tracking changes and is  formed  of  resilient material having a pair of ends with one of the ends secured to the support member. An objective lens (70) operatively positioned over the opening formed in the base plate enables the laser beam to  be focused on the optical disk. The lens is  secured  to  a  tracking support member (28) such that the tracking damper  and  a  support element (30) act on the tracking  support  member  to  enable  the objective lens to be stabilised in a focusing direction and  in  a tracking direction in the presence of optical disk  drive  jarring vibrations.
Patent KR-940007231-B1 (KR)
Title: Probe bar indicator of a microwave range
Inventor: CHOE KYONG-HWAN
IPC: F24C7/08
Filed: 1991-04-30
Granted: 1994-08-10
Abstract: The probe bar displaying method of a microwave oven comprises the steps of: checking an input key signal; if the checked key signal is a cooking start key signal, setting a cooking start flag to 1, setting a probe out counter to 6 seconds and checking a 500ms flag is set; if it is set, checking whether a probe bar is on or off, if it is on, implementing 500ms blink of a probe bar or a colon and again checking the input key signal; if a start flag is 1 every 500ms, checking a probe port; if the probe port is a low state and the probe bar is on, decreasing a counter value by 1 to turn off the probe bar when the counter value is 0; if the probe port is a high state and the probe bar is on, increasing the counting value by 1; if the counter value is 7 or more, initializing the counter value to 6, thereby immediately displaying probe in/out while cooking is not done.
Patent KR-940005219-B1 (KR)
Title: Busy tone serving method
Inventor: KIM DOK-HWAN
IPC: H04M3/42
Filed: 1991-05-25
Granted: 1994-06-13
Abstract: The call waiting tone service control method includes the steps of sending a successive tone source satisfying a call waiting tone frequency and level, and providing a call waiting tone to a subscriber registering a call waiting service function, thereby providing good service.
Patent KR-930011904-B1 (KR)
Title: Ashing method of semiconductor device
Inventor: HAN BONG-SOK
IPC: H01L21/304
Filed: 1991-06-14
Granted: 1993-12-22
Abstract: The semiconductor device is ashed by ashing with only O2 gas, detecting an end point, continuously 50 % over-ashing with O2  and 10 % or less NH3 gas. The  conditions  are  0.1-1  torr  pressure, 500- 1000 watt power, 300-1000 SCCM O2 gas, 30-100 SCCM NH3 gas and 100- 250 deg.C closed loop  temperature.  The  process  can  remove photoresist component and side polymer by  only  dry  ashing,  and prohibits carbonating of photoresist component by the closed  loop temperature control.
Patent KR-930008014-B1 (KR)
Title: Manufacturing method of capacitor for dram cell
Inventor: KIM SONG-CHOL
IPC: H01L27/04
Filed: 1991-07-04
Granted: 1993-08-25
Abstract: A capacitor for semiconductor  DRAM  (Dynamic  Random  Access Memory Cell) device is produced by (1) forming oxide  and  nitride film on the region to be capacitor, then node contact hole on  it, (2) depositing of a 1st polysilicon film, a 1st oxide film, a  2nd polysilicon  film  and  a  2nd  thick  oxide  film  in  turn,  (3) patterning the 1st oxide film on the  polysilicon  film,  the  2nd polysilicon film and the 2nd  thick  oxide  film,  (4)  forming  a polysilicon side walls for storage node, and eliminating  the  2nd thick oxide film, (5) patterning  the  2nd  polysilicon  film  and eliminating the 1st oxide film, and (6)  depositing  a  dielectric film and a capacitor plate on the storage node.
Patent KR-950006335-B1 (KR)
Inventor: MORI JUNJI
IPC: G11C11/4096
Filed: 1991-11-19
Granted: 1995-06-14
Abstract: 내용 없음.
Patent KR-950006723-B1 (KR)
Title: Method for producing polyether-polyamine
Inventor: LIM YONG
IPC: C08G73/02
Filed: 1991-12-21
Granted: 1995-06-21
Abstract: Polyether polyamine of molecular weight of 20,000-50,000 for a modifying agent is prepared by mixing 100 wt% dicyano compound of polyether of 3,000-5,000 molecular weight such as polyethylene glycol or polypropylene glycol, 50-80 wt% pure water, 3-7 wt% raney nickel and 3-7 wt% activated carbon, reducing under hydrogen pressure 20-30 kg/cm2 with the mixed catalyst including pure water, Raney nickel and activated carbon at 50-100 deg.C for more than one hr. in the autoclave, removing the solvent and catalysts. The molecular weight of polymer is investigated by gel permeation chromatography.
Patent KR-0182253-B1 (KR)
Inventor: BARTMANN EKKEHARD
IPC: C07C49/813
Filed: 1991-01-21
Granted: 1999-05-15
Abstract: 하기 일반식(I)의 부분적으로 플루오르화된 화합물을 액정 매질 성분으로 사용할 수 있다: 
     
       
     
     상기식에서, R 1 , R 2 , A 1 , A 2 , A 3 , Z 1 , Z 2 , Y, m 및 n은 특허청구의 범위 제1항에서 정의한 바와 같고, Q는 (CFH) o -CF 2 -(CFH) p 이거나, 또는 n이 0인 경우에는, 또한 -CF 2 -CF 2 -, -CH 2 CF 2 - 또는 -CH 2 -CHF-이고, 여기서 o 및 p는 각각 0 또는 1이다.
Patent KR-950006489-B1 (KR)
Title: Making method of cmos tr.
Inventor: KANG JUN-SOP
IPC: H01L27/092
Filed: 1992-02-19
Granted: 1995-06-15
Abstract: The method includes the steps of implanting boron ions of (1-3)×1015 ions/cm2 into the substrate (51) at 24-40 Kev to form a P diffusion region at a second device area, forming a mask pattern thereonto to expose the upper portion of first device area, and implanting arsenic ions of (6-9) × 1015 ions/cm2 at 80-100 kev in to the substrate to form an N diffusion region at a first device area, thereby using a single mask in the formation of source and drain region to reduce the number of processes.
Patent KR-950009696-B1 (KR)
Title: Cassette housing device of magnetic recording/reproducing apparatus
Inventor: KANG MYONG-KU
IPC: G11B15/675
Filed: 1992-06-20
Granted: 1995-08-26
Abstract: The cassette housing(10) includes a pivoting bracket(20) and a cassette holder(25). A pressing of single metal plate produces the pivoting bracket(20) and two front and rear reinforce members(22)(23) extended from both sides(21) of the pivoting bracket(20), to be a single plate body. Also, two front and rear reinforce members(27)(28) are formed at both sides(26) of the cassette holder(25) as a single body. Each guide pin(31) fixed at both sides(21) of the pivoting bracket(20), is inserted into each  guide hole(26a) formed at both sides(26) of the cassette holder(25). Also each guide pin(30) fixed at both sides of the cassette holder(25) is inserted into each guide hole(21a) formed at both sides of the pivoting bracket(20). The cassette holder(25) is slidable toward the pivoting bracket(20). Both sides of the pivoting braket(20) and a pivotable support members(32)(33) are respectively connected by springs(35)(36).
Patent KR-960004241-B1 (KR)
Inventor: HOSINO TAZUYUKI
IPC: F04B49/08
Filed: 1992-06-25
Granted: 1996-03-28
Abstract: 내용 없음.
Patent KR-100237719-B1 (KR)
Title: Pleuromutilin derivatives process for their preparation and their use
Inventor: MATOUS HEINRICH F
IPC: C07C323/26
Filed: 1992-07-23
Granted: 2000-01-15
Abstract: Complexes and pharmaceutical preparations containing complexes of the pleuromutilin derivative of formula I <CHEM> in free base or in acid addition or quaternary salt form and cyclodextrin are described. They can be prepared by complexing the above pleuromutilin compound with an appropriate cyclodextrin. They are indicated for use as pharmaceuticals, e.g. as antibiotics, especially in veterinary medicine, e.g. as feed additives.
Patent KR-950011095-B1 (KR)
Title: Control system of mixer-drum
Inventor: SHIN YONG-UN
IPC: B28C5/42
Filed: 1992-10-23
Granted: 1995-09-28
Abstract: The system may easily control the mixer drum of a concrete mixer truck at any positions around the drum and prevent the operation errors. It comprises a multiple of parallel switch boxes(12,14,16,18), installed in a driver's room and outside the truck, including stop, stirring, discharging and pouring switches(S1-4) and acceleration and deceleration switches(S5,6); a drum mode control output part(10) and a drum acceleration-deceleration control output part(11) receiving the signals from the switches(12,14,16,18) and generating effective control signals; a mode control actuator(20) driving a hydraulic pump(28) according to the output of the drum mode control output part(10) in order to operate the mixer drum mode; an acceleration-deceleration control actuator(22) varying the engine speed.
Patent KR-960001467-B1 (KR)
Title: Avalanche photo diode having super lattice structure
Inventor: YU JI-BUM
IPC: H01L31/0352
Filed: 1992-12-22
Granted: 1996-01-30
Abstract: n+ type InP epitaxial layer formed as a buffer layer on a substrate and n+ type InP substrate; n type In1-xAlxAs layer formed on the epitaxial layer; n+ type In1-xAlxAs layer formed on the In1-xAlxAs layer; an amplifying layer having superlattice structure; p type In1-xAlxAs layer formed on the amplifying layer in the usual order; an absorbing layer; p type InP layer for diminishing the surface leakage current In0.53Ga0.47As layer for ohmic contact.
Patent KR-0184236-B1 (KR)
Inventor: MURAMOTO YASUO
IPC: D01F8/16
Filed: 1991-06-21
Granted: 1999-05-01
Abstract: 섬유형성성 열가소성 중합체, 예를들면 폴리아미드, 폴리에스테르, 폴리올레핀을 외장성분으로하고, 섬유형성성 엘라스토머, 예를들면 폴리우레탄, 폴리에스테르계 엘라스토머 등을 코어성분으로하고, 횡단면적비 1/1 ~ 100/1의 코어/외장의 복합비를 가지며, 코어부느 섬유축방향으로 동일하게 연장된 평활한 둘레면을 가지며, 이것을 피복하는 외장부는 원주방향을 따라서 융기한 다수의 이랑을 섬유축방향으로 근접하게 형성하여 이루는 거친표면을 갖는 복합탄성 필라멘트. 
     이 필라멘트는 상기 외장성분과 코어성분을 상기 복합비로 용융복합 방사한후, 1.1 ~ 10.0 의 연신배율로 연신하고, 다시 이완처리를 실시하므로서 용이하게 제조할 수 있다. 이 필라멘트는, 뛰어난 탄성적 성질을 갖는 동시에 표면 마찰계수가 작고, 거친면에 의한 광의 란반사에 의하여 소염효과가 있고, 섬유구조물, 특히 여자용 스타킹으로 만든 경우, 쾌적한 착용감을 부여한다.