baber/WOPTO huggingface dataset:
Patent KR-880001774-B1 (KR)
Title: Process for preparing 2-penem compounds
Inventor: AFONSO ADRINO
IPC: C07D487/04
Filed: 1982-01-29
Granted: 1988-09-15
Abstract: (I) and its pharmaceutically acceptable salts are prepd. by reacting (II) with trivalent org. phosphorus compd., selected from cyclic or acyclic phosphite, triaryl phosphite, mixed alkylarylphosphite and mixed alkylarylphosphoramide, in the inert solvent at room temp. to b.p. of the solvent.  In the formula, R1=C1-4  hydroxy alkyl, R2=(un) substd. C1-6 alkyl by -OH, carboxy or amino, R3=-COOR6[R6=H or replaceable ester gp. , X=S, Z=S or O. Na or K (5R, 6S, 8R)-6-(1- hydroxyethyl)-2-ethylthio-penem-3-carboxylate is produced by the novel method.
Patent KR-850000284-B1 (KR)
Title: Maching for antomatical producing steel(or metal)box
Inventor: LEE MYONG-GOL
IPC: B21D51/52
Filed: 1982-10-08
Granted: 1985-03-16
Abstract: Automatic treatment equipment for an iron-material box class is composed of equipment that advances and retreats at the same time before and behind compressive holes(23a-23d) (24a-24d), equipment that rotates right or left removing arms (49a-49f; 49'f) to a specific angle (40≰right, 90≰left, 50≰upward), equipment that moves up and down removing arms (49a-49f, 49'f) by rotating an axial pole(52) right and left, and equipment that moves up and down compressive holes by acting as an up and down operating object(77).
Patent KR-880001631-B1 (KR)
Title: Detackifying compositions
Inventor: CLUM CHARLES EDWIN
IPC: A61K8/891
Filed: 1983-03-15
Granted: 1988-09-03
Abstract: Detackifying compns. for hand lotions contain liquid and waxy silicones in ratio of 9:1-1:3.  Thus, dimethicone 10, stearoxy dimethicone 10, dimer acid 30, miristyl miristate 25, isopropyl palmitate 15, sorbitan stearate 12.5, benzyl alcohol 3, propylparaben 2, and methylparaben 3g are added to a dispersion (80≰C) of 40 propylene glycol and 3g carbomer 934 in 813.25g H2O. The mixt. is mixed with 3.25g NaOH, cooled to 50≰C, again mixed with 2.5g flavorant, and then cooled to 30≰C to give the compn.
Patent KR-840002310-B1 (KR)
Title: Process for preparing guanidine compounds
Inventor: DAVE KRISHNA G
IPC: A61P3/10
Filed: 1984-09-25
Granted: 1984-12-17
Abstract: Guanidine derivs. of formula (I) and their salts are prepd. by reacting compds. of formula (IIb) with amines of formula HNR1R2. In the formulas, Ph is C1-4 alkyl, C1-4 alkoxy, halogen, or trifluoromethyl-substd. or -unsubstd. phenyl; -NR1R2 is one or two C1-4 alkyls, phenyl, or C1-4 alkoxycarbonyl-substd. or -unsubstd. pyrrolidino, piperidino, piperazino, or morpholino; R3 is H or lower alkyl; and X2 is a removable gp.
Patent KR-880001946-B1 (KR)
Title: Process for preparing l-glutamic acid
Inventor: SUH KEUK-SOO
IPC: C12P13/14
Filed: 1986-01-13
Granted: 1988-10-04
Abstract: Prepn. of L-glutamic acid  by fed-batch culture of Brev. lactofermentum or C. glutamicum on the excess biotin-contg. medium with controlled sugar and antifoamer feeding comprises inoculating the seed culture of C. glutamicum ATCC 13032 into a 30 liter fermentor contg. 13 liter medium (pH 7.6) consisting 8.0 sugar beet molasses, 0.1 K2HPO4, 0.05 MgSO4.7H2O, 0.00001 thiamine.HCL, 0.3 corn steep liquor and 0.02-0.01% w/v polyoxyalkylene antifoamer (HLB value, 2.0-4.0) and culturing with feeding 0.05-0.3% w/v (based on fermentation broth) antifoamer mixt. of 60-80% polyoxyalkylene gp. (HLB, 2.0-4.0) and 20-40% polyoxyalkylene gp. (HLB, 5.0-9.0) by wt.
Patent KR-890001798-B1 (KR)
Title: Data signal processing apparatus
Inventor: KANG CHANG-SOO
IPC: G06F15/16
Filed: 1986-05-19
Granted: 1989-05-22
Abstract: In the data signal processing apparatus which processes the data signal which is inputted from a host in the CPU, using the 8 bit CPU and 16 bit CPU, this circuit stores and processes the input data signal from the host.  The apparatus stores the data signal from the host in the input memory part, by the 8 bit CPU, and processes the data signal stored in the memory part, by the 16 bit CPU.  The circuit si composed of the host (1)(2), the interface (3)(4), the 8 bit CPU (5), the 16 bit CPU(8), the interrupt control part (7), the memory part (6), the address buffer (9), and the data buffer (10).
Patent KR-930000241-B1 (KR)
Inventor: YAMADA SETSUO
IPC: D01D5/34
Filed: 1986-08-20
Granted: 1993-01-14
Abstract: 내용 없음.
Patent KR-900003629-B1 (KR)
Title: Arrangements affording interim conversations between either the calling on the called party and a third party
Inventor: KIM JIN-HO
IPC: H04M3/56
Filed: 1986-09-22
Granted: 1990-05-26
Abstract: The method includes a call process (37,39,40,41) for providing dial tone to a first subscriber when the first subscriber is discriminated to have TWC function, for providing HOLD tone to a second subscriber and for providing RING signal to a third subscriber when the first subscriber dial to the third subscriber, a first conversation process (44,55,57) for constructing communication loop between the first and the third subscriber when the first subscriber is on hook flash state and for transmitting RING signal to the third subscriber, and a first path constructing process (50,61,63) for constructing loop including three subscribers when the third subscriber is answring.
Patent KR-900001321-B1 (KR)
Title: Integrated material of carbon fiber
Inventor: MARUI DOMOHIRO
IPC: B29B11/14
Filed: 1986-11-13
Granted: 1990-03-08
Abstract: The aggregate comprises individual carbon fibers aggregated to form a body which has a round surface, and which has bulk density higher than that of the loose starting fibers.  Specifically fiber length is up to 10mm and the formed body is ball-shaped, ellipsoidal, or cylindrical, the contained fibers being mutually parallel.  Carbon fiber aggregate prodn. method and appts. comprises circulating loose fibes by gaseous fluid in a circular working chamber, for predetermined time long enough to compact the fibers into an aggregate with a round surface.  Pref. the fibers are fed into the chamber in the gaseous circulating stream, via a tangential inlet passage.
Patent KR-900005980-B1 (KR)
Title: Discharge valve and battle assembly for a refrigeration system
Inventor: HUENNINGER EDWARD A
IPC: F16K15/06
Filed: 1986-12-16
Granted: 1990-08-18
Abstract: The refrigeration system includes an evaporator, a compressor for drawing gaseous refrigerant from the evaporator and for compressing the gaseous refrigerant to a higher pressure and temperature, and a condenser for receiving the high pressure gaseous refrigerant. A discharge valve baffle assembly, comprises an inlet connected to the compressor for receiving the high pressure gaseous refrigerant. An outlet is connected to the condenser for delivering the high pressure gaseous refrigerant. The valve is being movable between a closed position where the valve closes the outlet and an open position where the valve opens the outlet. A suction holds the valve at the open position to prevent cycling of the valve between the closed and the open positions during operation of the compressor.
Patent KR-950012972-B1 (KR)
Title: Method for producing human paucreatic elastase i
Inventor: TAKI KUCHIYO
IPC: A61K35/39
Filed: 1987-04-25
Granted: 1995-10-24
Abstract: Human pancreatic elastase I can be obtained by genetic engineering.
Patent KR-900006583-B1 (KR)
Title: Recording data reproducing circuit and compensating method of error for pit position recording method
Inventor: LEE JAE-HONG
IPC: G11B20/18
Filed: 1987-04-28
Granted: 1990-09-13
Abstract: The circuit for reproducing the data recorded by pit position method comprises a differential circuit (2) differentiating the reproducing signal of the pit recorded on an optical disc (6), a pulse generator (3) detecting the data with tangent and level of the differentiated signal, a comparator (4) providing pulse signal by comparing the reproducing signal to the reference voltage (Vref), and a delay circuit (5) compensating the delayed time of the reproducing signal of the differential circuit.
Patent KR-900009106-B1 (KR)
Inventor: ARAKAWA HIDEKI
IPC: G11C7/22
Filed: 1987-06-20
Granted: 1990-12-22
Abstract: 내용 없음.
Patent KR-900004635-B1 (KR)
Title: Charging and equalizing circuit for semiconductor memory device
Inventor: KIM BYUNG-YUN
IPC: G11C11/41
Filed: 1987-06-27
Granted: 1990-06-30
Abstract: A number of memory cells (20) are connected with bit line pairs. A circuit for charging and equalizing bit line pairs includes a pMOS transistor (13) for parallelly connecting with bit line pairs equalizing signal at read and write operation, first nMOS transistors (14,15) applied with the power supply voltage at gates, second nMOS transistors (16,17), and pMOS transistors (11,12) receiving the equalization pulse from a address transition detector and turns on the second nMOS transistros at read operation. The first/second nMOS transistors and pMOS transistors (11,12) are serially connected with bit line pairs.
Patent KR-900006354-B1 (KR)
Title: Low dosage emitter vertical fuse
Inventor: JEROME RICK C
IPC: H01L27/102
Filed: 1987-08-20
Granted: 1990-08-28
Abstract: A vertical fuse semiconductor structure comprises a buried ntype collector (12), an overlying p-type base (18) and an n-type emitter (30) contg. 3-8 x 10 power 19 As atoms/cm3 at the surface (28). A metal contact to the surface of the emitter (34) comprises A1 with approx. 1% Si and 4% of Cu. The base region and emitter are completely surrounded by SiO2 (21). In the preferred embodiment, the emitter (30) has an electrically active impurity concn. of 3x10 power 19 atoms/cm3 at its upper surface (28) and at total chemical impurity concn. 8x10 power 19 atoms/cm3. The emitter (30) extends approx. 0.2 microns into the base (189) which is 0.45 microns thick.
Patent KR-910005861-B1 (KR)
Inventor: IHTOU HARUYAS
IPC: C08J7/04
Filed: 1987-09-01
Granted: 1991-08-06
Abstract: 내용 없음.
Patent KR-900005361-B1 (KR)
Title: Voltage source control method by ring signal
Inventor: KIM KYU-CHANG
IPC: H04L12/10
Filed: 1987-11-14
Granted: 1990-07-27
Abstract: The power control circuit used to the information transmitting apparatus through the communication network switches the power on only when the ring signal is input. After completing the reception of the data, the power is turned off so that the power consumption is reduced because of removing the standby of the apparatus.
Patent KR-910004180-B1 (KR)
Title: An oil-hydraulic circuit for an excavator
Inventor: CHO JONG-MUN
IPC: E02F3/78
Filed: 1987-11-24
Granted: 1991-06-24
Abstract: The circuit  using  three  pumps,  enables  the  small  grade excavator under 4 tons  to  perform  the  combined  movements  and acceleration of the operation  speed.  The  circuit  improves  the combined manipulation of actuators, and accelerates the  operation speed of all actuators except swivelling, boom swing,  dozer.  The circuit comprises three pumps (1,2,3) connected with the engine in series for supplying hydraulic oil  to  actuators;  first  control valve (5) combined with travelling spool (6),  bucket  spool  (7), and boom two-staged spool (8); second control valve  (9)  combined with  left  travelling  spool  (10),  arm  spool  (11),  and  boom first-staged spool (12); third control valve  (13)  combined  with swivel spool (14), boom swing spool (15) etc.
Patent KR-960003899-B1 (KR)
Inventor: COOK CHARLES S
IPC: C21D8/00
Filed: 1988-02-19
Granted: 1996-03-23
Abstract: 내용 없음.
Patent KR-950003839-B1 (KR)
Inventor: DOMITA TAMAKI
IPC: F16D35/00
Filed: 1988-03-11
Granted: 1995-04-20
Abstract: 내용 없음.
Patent KR-910002071-B1 (KR)
Inventor: KISRING RENE
IPC: H01H37/76
Filed: 1988-03-16
Granted: 1991-04-01
Abstract: 내용 없음.
Patent KR-920004706-B1 (KR)
Title: PROCESS FOR MAKING THE W-Ni-Fe ALLOY
Inventor: BRUNISHOLS LAURENT
IPC: C22C1/04
Filed: 1988-06-22
Granted: 1992-06-13
Abstract: A process for reducing disparities of mechanical properties in tungsten-nickel-iron alloys containing in % by weight 85 to 99% of tunsten, 1 to 10% of iron, the alloys being obtained from tungsten, nickel and iron powders which have the same or different grain diameter, shape and size distribution, which entails simultaneously adding an effective amount of each of cobalt and manganese powders to tungsten powder or to a mixture of tungsten, nickel and iron powders.
Patent KR-930008708-B1 (KR)
Title: Low level control system of electronic exchange
Inventor: OH MUN-KYUN
IPC: H04M3/22
Filed: 1988-12-22
Granted: 1993-09-13
Abstract: A  low-level  controlling  apparatus  for  TDX  has  a  first processor including a  first  peripheral  processor  common  board connected to an inter-processor  communication  unit  via  a  unit link, a first peripheral processor interface board  and  a  second peripheral processor  interface  board,  and  a  second  processor including a second peripheral  processor  common  board,  a  third peripheral processor  interface  board  and  a  fourth  peripheral processor interface board. The hardware units  are  controlled  in normal  operation  by  a  load  sharing  system,  and  one  normal processor controls overall hardware units to  treat  overall  load when the other processor fails, thereby improving reliability.
Patent KR-950015064-B1 (KR)
Inventor: BELZER FOLKERT O
IPC: A01N1/02
Filed: 1988-12-28
Granted: 1995-12-21
Abstract: 내용 없음.
Patent KR-910004437-B1 (KR)
Inventor: MOSS GAYLORD E
IPC: B60K35/00
Filed: 1987-11-20
Granted: 1991-06-27
Abstract: 내용 없음.
Patent KR-970007068-B1 (KR)
Inventor: PETTIT JOHN W
IPC: G01N23/06
Filed: 1988-03-31
Granted: 1997-05-02
Abstract: 내용없음
Patent KR-910010060-B1 (KR)
Inventor: GISHITA YOSHIHIRO
IPC: H01L27/04
Filed: 1989-02-22
Granted: 1991-12-12
Abstract: 내용 없음.
Patent KR-920008290-B1 (KR)
Inventor: YOSHIDA SATOSHI
IPC: G10H1/34
Filed: 1989-04-25
Granted: 1992-09-26
Abstract: 내용 없음.
Patent KR-920008475-B1 (KR)
Inventor: TAKANASHI ITSUO
IPC: G11B9/08
Filed: 1989-08-19
Granted: 1992-09-30
Abstract: 내용 없음.
Patent KR-0149850-B1 (KR)
Title: Circuitry for reversing a magnetic field
Inventor: ZUCKER FRIEDHELM
IPC: G11B5/02
Filed: 1989-10-21
Granted: 1999-04-15
Abstract: An electromagnet is provided in magneto-optical recording and playback devices in order to be able to reverse the magnetisation of the magneto-optical layer of the magneto-optical disc as a function of the bits to be stored. 
<??>To achieve a fast and reliable magnetisation reversal, a coil (S) is constructed from two series-connected windings (W1, W2) of opposite winding direction. The common junction point of the two windings (W1, W2) is connected via a series circuit of an inductance (L) and a current source (Q) to a supply voltage (U). The free terminal (B1) of one winding (W1) is connected to reference potential via a first diode (D1) and a parallel circuit of a capacitor (C) and a Zener diode (Z) connected in series thereto. The free terminal (B2) of the other winding (W2) is connected via a second diode (D2) to the common junction point of the first diode (D1) and the parallel circuit. The free terminal (B1) of one winding (W1) is connected to reference potential via a first controllable switch (S1) and the free terminal (B2) of the other winding (W2) is connected to reference potential via a second controllable switch (S2). For recording data, the controllable switches (S1, S2) are opened and closed in phase opposition by a drive circuit (AS) as a function of the bits to be stored. 
<??>Magnetic and magneto-optical recording devices. 
<IMAGE>
Patent KR-940002686-B1 (KR)
Inventor: AKUTSU HIDETOSHI
IPC: C22C1/04
Filed: 1989-10-26
Granted: 1994-03-30
Abstract: 내용 없음.
Patent KR-0134225-B1 (KR)
Title: Individual identification confirmation device
Inventor: HUGELMANN DENIS
IPC: G07F7/10
Filed: 1988-05-25
Granted: 1998-04-29
Abstract: Automatic person identification system. The person wears a bracelet (2) with a microprocessor (5). A random signal is sent to the microprocessor (5), which codes is according to two coding keys, one personal and one renewable, and returns the coded signal. The person is identified by decoding. The bracelet (2) is provided with a fibre optic (16). Opening of the fiber optic prevents light from reaching a cell (14) and deprograms the microprocessor (5). Application to automatic access systems and to servicing on computer terminals.
Patent KR-0122764-B1 (KR)
Inventor: MASRELIEZ KARL-GUSTAV
IPC: G01S7/54
Filed: 1988-10-31
Granted: 1997-12-05
Abstract: 내용없음.
Patent KR-920008462-B1 (KR)
Inventor: NOMURA MASARU
IPC: G11B7/085
Filed: 1990-01-03
Granted: 1992-09-30
Abstract: 내용 없음.
Patent KR-930011446-B1 (KR)
Inventor: YAMAMOTO HAJIME
IPC: G11B7/09
Filed: 1990-01-08
Granted: 1993-12-08
Abstract: 내용 없음.
Patent KR-0159510-B1 (KR)
Inventor: MASUI SHOHEI
IPC: B29C70/46
Filed: 1990-02-09
Granted: 1999-01-15
Abstract: 내용 없음.
Patent KR-920010732-B1 (KR)
Title: Anti-static polyamide yarn
Inventor: KIM SHI-MIN
IPC: D01F6/60
Filed: 1990-02-22
Granted: 1992-12-14
Abstract: Antistatic  polyamide  fiber  is  prepared  in  matrix-fibril structure, the matrix  portion  is  regular  polyamide  while  the fibril  portion  of  which   is   special   polyamide   containing N- methyldiethylamine. The fibril number per  monofilament  denier, the fibril diameter, and the ratio between fibril length  (L)  and fibril diameter (D), that is L/D, of the fibril portion are  above 103, 0.1 m and 100 respectively. The durable antistatic  property and intrinsic excellent  properties  of  polyamide  fiber  can  be obtained simultaneously by blending antistatic  polymers  in  chip form and regular polyamide polymers and  utilizing  melt-viscosity difference between two polymers during melt-spinning.
Patent KR-0152269-B1 (KR)
Inventor: KOEHNLE GREGORY A
IPC: B60K35/00
Filed: 1990-06-14
Granted: 1998-10-15
Abstract: 내용 없음
Patent KR-0135633-B1 (KR)
Title: Apparatus for ejecting needle assembly of cylinder needle
Inventor: SPENCER TREESA A
IPC: A61M5/32
Filed: 1989-07-19
Granted: 1998-04-22
Abstract: A blood collector system utilizes a standard disposable needle assembly and standard blood collecting and receiving tubes of the type sealed by a pierceable septum. The system has a hollow cylinder, including an internally apertured sleeve into which the needle assembly is mounted and into which the sealed blood collecting tubes are inserted to be pierced by a needle of the needle assembly. A member, such as a plate, is pivotably mounted to the cylinder. A hole in the plate accommodates the needle assembly while the needle assembly is retained in the cylinder. When the blood specimen collection is complete, the plate is moved in a pivoting motion whereby it catches the needle assembly and ejects it from the cylinder. The apparatus of the invention eliminates the need for a protective sheath to be replaced on the needle assembly before the needle assembly is discarded, and thereby minimizes the health care worker's exposure to accidental needle pricks.
Patent KR-100187998-B1 (KR)
Inventor: HASEGAWA HIROYUKI
IPC: G11B17/04
Filed: 1991-01-19
Granted: 1999-06-01
Abstract: 광 디스크 구동 장치용 대물렌즈 세척 카트리지는 카트리지 몸체와, 디스크 구동 장치안으로의 카트리지 몸체의 로딩작업과 함께 상기 카트리지 몸체로부터 자유로이 나오거나 다시 들어갈 수 있으며 상기 디스크 구동 장치내에 제공된 광픽업 장치의 대물렌즈와 접촉하여 활주하는 세척 부재를 구비한다.
Patent KR-100193147-B1 (KR)
Title: 개질된 에폭시 수지
IPC: B32B27/38
Filed: 1991-03-20
Granted: 1999-06-15
Abstract: a) 평균적으로 분자당 한개 이상의 1,2-에폭시기를 함유하는 한개 이상의 에폭시 수지, b) 에폭시 수지 a) 용 무수물 경화제, c) 강화제, 및 d) 에폭시 수지 a)와 반응할 수 있는 활성 수소원자 2개를 함유하는 화합물을 함유하는 에폭시 수지 조성물은 탁월한 인성을 가지며, 주조 수지, 적층 수지, 성형 화합물, 피복 화합물 및 전기 및 전자 부품용 캡슐화 계로서 적합하다.
Patent KR-940003164-B1 (KR)
Inventor: LAIN CHENG-KUNG
IPC: A43B17/00
Filed: 1991-04-15
Granted: 1994-04-15
Abstract: 내용 없음.
Patent KR-100243571-B1 (KR)
Inventor: YATES JACK
IPC: G21C3/33
Filed: 1991-04-23
Granted: 2000-02-01
Abstract: 냉각 유체가 공급되는 반응기를 위한 연료 조립체용 파편 스크린은 냉각수로 운반되는 파편 입자들의 일부를 걸르는 크기로 관통하여 연장하는 냉각수 흐름 개방부를 가지는 평판 부재와, 평판 부재의 외주변을 둘러싸는 스커트 부재를 포함하며, 냉각수 흐름 개방부들의 각각은 평판 부재의 하부면에 있는 냉각수 입구부, 평판 부재의 상부면에 있는 냉각수 출구부 및 입구부와 출구부 사이에서 연장하는 냉각수 흐름 경로를 가지며, 흐름 경로는 중간구획에서 냉각수의 흐름 방향을 변화시키도록 입구부 및 출구부로 부터 측면으로 편향된 중간 구획을 포함하는 것에 의하여, 파편 입자들의 일부가 평판 부재를 통과하는 것을 방지한다.
Patent KR-940005246-B1 (KR)
Title: Isdn telephone system and control method thereof
Inventor: LEE JONG-HYONG
IPC: H04M11/06
Filed: 1991-05-01
Granted: 1994-06-15
Abstract: An integrated service digital network (ISDN) telephone system and control method therefor includes a nonISDN terminal interface circuit connected to a B channel controller and a system controller, for connecting a data call, thereby connecting a nonISDN terminal without additional equipment.
Patent KR-950007423-B1 (KR)
Inventor: SUZUKI KATSUYOSHI
IPC: H01L21/3205
Filed: 1991-06-27
Granted: 1995-07-10
Abstract: 내용없음
Patent KR-0178988-B1 (KR)
Inventor: HOPPER ROGEN JOHN
IPC: C08F8/00
Filed: 1991-07-01
Granted: 1999-05-15
Abstract: 본 발명은 (a) 약 5 내지 약 75%의 1,2-이중결합 함량을 갖는 고무를 (b) 일반식 (여기서, n은 3 내지 19의 정수임)의 메르캅탄과 반응시키는데, 상기 반응을 고체상으로 수행하고 유리 라디칼로 촉진시키므로써 하이드록실화 고무를 제조하는 방법에 관한 것이다.
Patent KR-940007958-B1 (KR)
Title: Parking apparatus
Inventor: PARK SU-UN
IPC: E04H6/06
Filed: 1991-08-27
Granted: 1994-08-31
Abstract: The parking apparatus for parking vehicles on the inside of the house fence along the street, has an upper rotating device (2), a lower supporting device (1) mounted on the fence (6), a wire rope for winding and lifting a pallet (4) for loading vehicles, a driving motor with gears for changing the parking direction with 180 degress. The parking apparatus comprises a supporting body (1) having a gear (11), a housing shaft (12), a casing (13), a guide channel (14); a rotating body (2) having a casing (23), a guide channel (24), a motor (M1) with a gear (21) engaged with the gear (11); a driving motor (M2) with gears (31a,31b) for driving shafts (S1,S2) with a plurality of sprockets (32); support frame (41) with upper/lower rollers (42) guided along the channel; a counter-weight (5) connected with the end of the chain (33).
Patent KR-0175151-B1 (KR)
Inventor: YAMATO YOSHIROO
IPC: A01K87/04
Filed: 1991-09-04
Granted: 1999-02-18
Abstract: 낚싯대에 사용되는 고정가이드는, 낚싯줄 삽입관통구멍을 형성하는 선단부와, 낚싯대에 조립부착고정되는 기초단부를 포함하고 있다. 
     이 기초단부는 선단부로부터 뻗은 2개의 봉형상재로 형성되어 있으며, 이 봉형상재 사이의 간격은 선단부의 외경에 상응한다. 이 봉형상재는 낚싯대의 양 횡측면에 맞닿아 안아들이며 낚싯대에 있어서의 선단부가 위치하는 쪽과는 반대쪽면에 맞닿아 위치한다.
Patent KR-930008889-B1 (KR)
Title: Capacitor manufacturing method of semicondcutor memory device
Inventor: CHON YONG-KWON
IPC: H01L27/108
Filed: 1991-09-09
Granted: 1993-09-16
Abstract: The method for extending the node surface  of  the  capacitor comprises steps: (a) forming a gate and cell transistor,  and  bit line contact; (b) depositing the doped  polysilicon,  and  forming the plug after etching-back; (c) forming the silicide,  and  oxide layer and anisotropic dry etching to form the bit line  side  wall oxide layer; (d) depositing the doped polysilicon, and  flattening and patterning the surface;  (e)  depositing  and  flattening  the nitride layer; (f) forming the plug by etching  back  the  nitride layer, and depositing the doped polysilicon after wet etching  the SOG; and (g) etching  the  polysilicon  selectively  to  form  the capacitor node.
Patent KR-940000572-B1 (KR)
Title: Composition for thermoplastic synthetic fiber
Inventor: KANG NAM-JU
Filed: 1991-12-17
Granted: 1994-01-24
Abstract: The composition contains 8-25 wt.% against the total amount of oiling component of hetero-cyclethio compound having hydroxyl groups which is added with alkylene oxide shown in formula (I) (where m: 1-2, 4 a+b 20, 0.2 b/a 1), and used as a lubricating agent along with conventional antistatic agents and emulsifiers. The oiling composition containing the composition provides good lubricating property to the fiber and also prevents smoke-generation or tar-formation when the thermoplastic synthetic fiber is subject to heat-treatment at high temperature because of its excellent heat-resistant property.