baber/WOPTO huggingface dataset:
Patent KR-890003232-B1 (KR)
Title: The liquid crystals element for expression
Inventor: KANDO YASHIKO
IPC: G02F1/1343
Filed: 1984-08-21
Granted: 1989-08-27
Abstract: The liquid display uses a nematic liq. crystal material with a positive dielectric anisotrophy enclosed between a pair of substrate plates, adopting a helical structure of between 160 and 200 degrees in the direction of its thickness.  Each substrate plate has an associated polarisation plate, their polarisation or absorption axes being at a given angle relative to the main axes of the liquid crystal molecules adjacent the respective substrate plate.  Pref. the polarisation or absorption axes of the two polarisation plates form an acute angle of between 0 and 30 deg.
Patent KR-870001817-B1 (KR)
Title: Auto hardness reduction device
Inventor: KIM YONG-HWAN
IPC: G01M3/00
Filed: 1985-02-18
Granted: 1987-10-13
Abstract: The device converting Equo-Tip hardness into Rockwell, Brinell, Vickers or Shore hardness consists of an input block(10) receiving pulse signal from a probe, a 12-bit binary counter(20) transforming input pulse signal into binary digit, a controller (30) controlling a dual monostable multivibrator and an inverter, a ROM block(40) storing 5 kinds of conversion data, a ROM selector (50) selecting a desired ROM, a decoding block(60) comprising 3 decoders with 7 segments, and a display(70).
Patent KR-910000522-B1 (KR)
Inventor: ONO YOSHIAKI
IPC: B65H5/26
Filed: 1985-02-25
Granted: 1991-01-26
Abstract: 내용 없음.
Patent KR-910000713-B1 (KR)
Inventor: BITONTI FRANK E
IPC: E04F13/08
Filed: 1985-11-08
Granted: 1991-01-31
Abstract: 내용 없음.
Patent KR-940010865-B1 (KR)
Title: Purification production and use of tumor necrosis factors
Inventor: PIERS WALTER C
IPC: C07K14/00
Filed: 1985-12-23
Granted: 1994-11-18
Abstract: A process for purifying mammalian TNF from a composition comprising the steps of (a) precipitating crude TNF from the composition; (b) fractionating TNF by anion exchange chromatography at a mild alkaline pH; (c) fractioning TNF by gel filtration; and (d) fractionating TNF by anion exchange chromatography at a slightly acidic pH.
Patent KR-900001446-B1 (KR)
Title: Fuel control apparatus for engine
Inventor: WADAYA SEICHI
IPC: F02D41/18
Filed: 1986-03-12
Granted: 1990-03-10
Abstract: In part of the operating range of the engine, a detected output of an intake air flow sensor does not exhibit the true value due to reverse air flow.  To correct this, the upper limit value of the amount of supplied air being responsive to engine operating characteristics is corrected.  Such correction is undertaken in dependence upon atmospheric pressure detected by a further sensor. The operating state of the engine is detected by a rotary speed sensor.
Patent KR-940007205-B1 (KR)
Title: Heating element for heating streaming especially gaseous media
Inventor: SHIBARTSUL HELMUTE
IPC: H05B3/14
Filed: 1986-03-14
Granted: 1994-08-08
Abstract: 1. Heating element for heating flowing, in particular gaseous media, in which a metal body (1) is used as a heat exchanger and is heated using lamelliform ceramic PTC resistors (7, 24) which are secured on part of the surface of the metal body using a thermally conductive and electrically insulating plastic adhesive (14) or using a thermally and electrically conductive plastic adhesive (13), characterized by the following features : a) the metal body (1) is composed of a metal of good thermal conductivity, in particular, aluminium or copper, and is provided with passage openings (2, 12, 22, 23, 29) arranged in regular fashion, the inside widths of which decrease, starting from the inlet side (3), for the purpose of providing favourable flow conditions and avoiding turbulences and, at the outlet side (4), correspond to no more than the inside width at the inlet side (3), b) the total volume of the parts of the metal body (1) between the passage openings (2, 12, 22, 23, 29) is equal to or greater than the total volume of the passage openings (2, 12, 22, 23, 29), c) the ceramic PTC resistors (7) are adhesively bonded to opposite parts of the outer surface of the metal body (1).
Patent KR-940005274-B1 (KR)
Inventor: STELTENKAMP ROBERT J
IPC: C08G69/02
Filed: 1986-06-16
Granted: 1994-06-15
Abstract: 내용 없음.
Patent KR-910006724-B1 (KR)
Inventor: KLINGEN JUERGEN
IPC: C09J7/02
Filed: 1986-08-06
Granted: 1991-08-31
Abstract: 내용 없음.
Patent KR-900000147-B1 (KR)
Title: Engine-air-fuel control apparatus
Inventor: YITSUZU DAKAYUKI
IPC: F02D41/02
Filed: 1986-09-30
Granted: 1990-01-20
Abstract: An engine management system has a processor control for the fuel injection and the air intake to achieve the optimum fuel-air ratio. Sensors (11) in the manifolds determine the oxygen content of the inlet and the exhaust.  A programmed control monitors the ageing of the exhaust sensor with successive cycles and the processor computes a correction value to ensure the control maintains its setings.  The cyclic variation of the sensor output is monitored to determine the max. and min. levels which correspond to min. and max. fuel content. The reference readings for the sensors are taken when they are in oxygen rich environment, to minimize fuel effects.
Patent KR-900000685-B1 (KR)
Title: Process for the preparation pf alpha-l-aspartyl-phenylalanine alkylester
Inventor: YUN SUNG-YUL
IPC: C07K5/06
Filed: 1986-12-09
Granted: 1990-02-03
Abstract: Alpha-L-aspartyl-L-phenylalanine is prepd. by (a) protecting amino gp. of asporaginic acid with thiolactic acid, (b) condensg. with phenylalanine methylester, and (c) neutralizing with methyldiamine or 10:1 ammonia/hydrazine.  Thus, reacting thiolactic acid with asparaginic acid in the presence of anhydrous with asparaginic acid in the presence of anhydrous acetic acid at 40 deg. C, reacting with L-phenylalanine ester in the presence of triethylamine, adding 0.1N HCl, and neutralizing and drying to give the high purity alpha-L- aspartyl-L-phenylalanine ester(yield 70%).  The cpd. shows about 200 folds of sweetness to sugar and is useful as a low-caloric sweetener.
Patent KR-900002535-B1 (KR)
Title: Polycarbonate resin composition
Inventor: SIZAWA TATSUZI
IPC: C08K5/00
Filed: 1987-02-06
Granted: 1990-04-20
Abstract: A polycarbonate resin compsn. comprises (A) 100 pts. wt. of a polycarbonate resin contg. 10-6000 ppm phenolic residues; (B) 0.001- 0.5 pts. wt. of a partial ester of an aliphatic satd. monovalent carboxylic acid and a polyhydric alcohol; and (C) 0.003-1.0 pts. wt. of a mixt. contg. at least one aliphatic higher monohydric alcohols. (A) pref. has a viscosity ave. mol. wt. of 10,000-100,000.  (B) pref. contain a C10-24 acid and (C) is pref. of C12-30 alcohols.  In (B), the acid is pref. capric, lauric, myristic, palmitic, stearic, arachidic or behenic acid.  The resin compsn. gives mouldings having an excellent appearance, which may be used in cars or home electric appliances.
Patent KR-900003673-B1 (KR)
Title: Electro thermal printing apparatus
Inventor: INABA KATSABORU
IPC: B41J2/35
Filed: 1987-07-31
Granted: 1990-05-30
Abstract: The electro-thermal printing apparatus has a number of switching transistors for providing the printing current to a ribbon via each printing electrode when activated and several second switching transistors for returning the printing current from the ribbon via a printing electrode when activated. To heat the ribbon, printing current is selectively supplied to the ink ribbon vai at least one first element connceted to a printing electrode and returned via at least one second element connected to another electrode.
Patent KR-900006287-B1 (KR)
Title: N-key roll over scan circuit and method for membrane capacitive keyboard
Inventor: KIM HONG-YOUNG
IPC: G06F3/023
Filed: 1987-08-31
Granted: 1990-08-27
Abstract: The system for preventing the phantom phenomenon comprises a microprocessor (1) providing scanning signal through ports (P10-27) and control signal (Cs1-3) through data lines (D0-2), a keyboard (2) providing input key signal which is a scanning signal provided through scanning lines (S1-16), a multiplexer (3) selecting the input key signal with the control signal (CS1-3), and a comparator (4) converting the output of the multiplexer to digital signal and applying it to a test input tap of the microprocessor when the output signal of the multiplexer is over a certain level.
Patent KR-900002671-B1 (KR)
Title: Protein-polysaccharides having immunopotentiating activitiies against tumor gells
Inventor: KIM BYUNG-GAK
IPC: A61K38/14
Filed: 1987-09-23
Granted: 1990-04-23
Abstract: A protein polysaccharides (called Lyophillan A) is obtd. by culturing Lyophyllum decastes (Fr.) Singer, and sepg.  The Lyophillan A contains (a) 86% saccharides: glucose, xylose, mannose, fucose and galactose and (b) 2% protein: Trp, Lys, His, Arg, Asp, Thr, Ser, Glu, Pro, Gly, Als, Val, Met, Ile, Leu, Tyr and Phe; and shows immunity against tumor cells.
Patent KR-910000796-B1 (KR)
Inventor: SAITTO TOSISHUMI
IPC: H04L29/08
Filed: 1987-09-30
Granted: 1991-02-08
Abstract: 내용 없음.
Patent KR-910004816-B1 (KR)
Inventor: TADATTOMO MARUYAMA
IPC: C09D5/08
Filed: 1987-10-22
Granted: 1991-07-13
Abstract: 내용 없음.
Patent KR-920001466-B1 (KR)
Inventor: SATO YASUHIKO
IPC: C07D207/26
Filed: 1987-12-02
Granted: 1992-02-14
Abstract: 내용 없음.
Patent KR-960003875-B1 (KR)
Inventor: CASEY ROBERT F
IPC: H04N5/45
Filed: 1988-02-16
Granted: 1996-03-23
Abstract: 내용 없음.
Patent KR-910008622-B1 (KR)
Title: Polyamide resin composition
Inventor: CHONG DONG-KEUN
IPC: C08L77/06
Filed: 1988-03-18
Granted: 1991-10-19
Abstract: A polyamide resin composition is composed of 100  wt.  parts. of polyamide resin and 2-50 wt. parts. of ionomer of formula  (IV) [N = 5-1000; M = Na or  Zn   i.e.  metal  salt  of  carboxyl  gp.branched ethylene-methacrylic acid copolymer. The polyamide  resin is composed of 5-95 wt. parts. nylon-46 resin of formula (I) [n  = 50-200 , and 5-95 wt. parts. nylon-66 resin of formula (II)  [n  = 35-180 , nylon- 6 resin of formula (III) [n = 120-250   and/or  its copolymer.  The polyamide   resin   composition   has   a   good impact-resistance and heat-resistance.
Patent KR-960001422-B1 (KR)
Inventor: YUTAKA HASHIMOTO
IPC: C03C17/34
Filed: 1988-04-28
Granted: 1996-01-27
Abstract: 내용 없음.
Patent KR-950012336-B1 (KR)
Inventor: MINCHAK ROBERT JOHN
IPC: C08F210/02
Filed: 1988-05-21
Granted: 1995-10-17
Abstract: 내용 없음.
Patent KR-960014826-B1 (KR)
Inventor: YAMAMURA KIMIO
IPC: G09G5/36
Filed: 1988-08-30
Granted: 1996-10-21
Abstract: 내용없음.
Patent KR-910007003-B1 (KR)
Inventor: TANAKA HIROHISA
IPC: B60T8/1763
Filed: 1988-11-23
Granted: 1991-09-14
Abstract: 내용 없음.
Patent KR-970008321-B1 (KR)
Inventor: NARUSHIMA MASAKI
IPC: B23Q3/08
Filed: 1988-12-08
Granted: 1997-05-23
Abstract: 요약없음
Patent KR-970008110-B1 (KR)
Title: Purification method of antibody - enzyme complex
Inventor: PARK HEE-SUB
IPC: C07K1/14
Filed: 1988-12-31
Granted: 1997-05-21
Abstract: Linked complex antibody such as human chronic gonadotrophin,  M-fetoprotein or carcinoembryonic antigen with enzyme such as alkaline phosphatase is purified by removing the unreacted parts of antibody and enzyme with anion exchange resin column and gel filtration column successively. In anion exchange resin column process, FPLC Mono Q HR 5/5 or 10/10 and 10-40mM triphosphate are used as resins and buffer solution respectively. Elution is performed by changing the concentration of sodium chloride from 0 to 500mM. In gel filtration column process, FPLC Superose 6HR 16/50 or Superose 12HR 16/50 and more than 150mM of trisphosphate are used as resins and buffer solution respectively.
Patent KR-970001970-B1 (KR)
Inventor: FRICK ROGER L
IPC: G01L7/08
Filed: 1988-03-07
Granted: 1997-02-20
Abstract: 내용없음.
Patent KR-940008531-B1 (KR)
Title: Light modulation element
Inventor: NISHIYAMA SHINICHI
IPC: G02F1/139
Filed: 1989-03-10
Granted: 1994-09-22
Abstract: A light modulation element is disclosed which comprises a liquid crystal element comprising a cell composed of two transparent substrates, each substrate being provided with a transparent electrode on one surface, and a liquid crystal material assuming a smectic A phase, the said substrates being arranged so that the transparent electrodes are opposed to each other and separated by a space which is filled with the liquid crystal material.
Patent KR-950010643-B1 (KR)
Title: Resin laminates and process for production thereof
Inventor: YAMASAKI KOMEI
IPC: H01G4/20
Filed: 1989-04-13
Granted: 1995-09-21
Abstract: A resin laminate comprising a layer of styrene-based polymer having mainly syndiotactic configuration and a thermoplastic resin layer, a metallized laminate comprising a layer of the styrene-based polymer described above and a metal layer, and process for producing these laminates are disclosed. In the laminated the styrene-based polymer layer and the thermoplastic resin layer may be biaxially stretched. The laminates are expected to be utilized for electrostatic capacitors, hot stamping foils, flexible printed circuit board substrates, food wrapping films, and other functional films including magnetic tapes, and ornament films.
Patent KR-910008445-B1 (KR)
Title: Call release method
Inventor: SUL HONG-SOO
IPC: G06F3/00
Filed: 1989-04-29
Granted: 1991-10-15
Abstract: The method is to transmit the invitation to clear PAD message to the receiver so that the call release  is  executed  after  the data of the receiver is processed completely. The method comprises the steps: (A) checking the execution of function according to the invitation to  clear  PAD  message;  (B)  transmitting  the  clear request packet when other function is executed, and releasing  the call when the clear confirmation packet is received;  (C)  sending the invitation to clear PAD message through the data  packet  when the function accords to the invitation to clear PAD  message,  and releasing the call when the clear request packet is received.
Patent KR-930002906-B1 (KR)
Inventor: PARK YONG-JUN
IPC: H04N9/68
Filed: 1989-12-23
Granted: 1993-04-15
Abstract: 내용 없음.
Patent KR-940005924-B1 (KR)
Inventor: YAMAKAWA YUKIO
IPC: D01F8/12
Filed: 1990-01-10
Granted: 1994-06-24
Abstract: 내용 없음.
Patent KR-0169106-B1 (KR)
Inventor: YAMAMOTO KEISAKU
IPC: C08J9/06
Filed: 1990-03-08
Granted: 1999-03-20
Abstract: 내용없음.
Patent KR-940011915-B1 (KR)
Inventor: SHINOMIYA KOJI
IPC: H01L31/10
Filed: 1990-05-21
Granted: 1994-12-27
Abstract: 내용 없음.
Patent KR-930001079-B1 (KR)
Title: Self-releasing control dosage form for insulin
Inventor: KIM YONG-HA
IPC: A61K9/22
Filed: 1990-07-18
Granted: 1993-02-15
Abstract: An auto-controlled release type insulin formulation comprises glucose soluble polymer gel matrix in which insulin  is  inserted. The glucose soluble polymer gel matrix is prepared by  reacting  a boric acid deriv. polymer with a diol compound as  a  crosslinking agent. The   diol   compound   is   a   natural    disaccharide, oligosaccharide,  alkane  disaccharide  or   alkane   bisdihydroxy compound. The boric acid deriv. is N-acrylamido phenyl boric acid, carboxyphenyl boric acid, hydroxy phenyl boric acid, nitro  phenyl boric acid, amino nitro phenyl boric  acid,  ureido  phenyl  boric acid, ethane boric acid, propare boric acid  or  3-methyl-1-butane boric acid.
Patent KR-0181941-B1 (KR)
Inventor: KIMBERLIN ROBERT R
IPC: F16H57/021
Filed: 1990-09-07
Granted: 1999-04-01
Abstract: 조립체는 공통의 부품을 사용할 수 있도록 형상화되어 다른 기어 비율을 갖는 또 다른 조립체가 동일한 공통 부품을 사용하여 형성될 수 있다. 다른 기어 비율을 갖는 조립체를 형성하기 위해서는 단지 다른 기어들, 및 다른 프레임만이 필요하다, 따라서, 다른 조립체에 개별적인 부품을 제공하는 것이 크게 감소된다.
Patent KR-950002402-B1 (KR)
Inventor: YU WAN-DONG
IPC: H02P1/00
Filed: 1990-10-18
Granted: 1995-03-17
Abstract: 내용 없음.
Patent KR-930010165-B1 (KR)
Inventor: TOKASHIKI MUTSUO
IPC: H02P29/40
Filed: 1990-10-22
Granted: 1993-10-15
Abstract: 내용 없음.
Patent KR-940004215-B1 (KR)
Inventor: NAKAO MASAHIRO
IPC: G06K17/00
Filed: 1990-11-19
Granted: 1994-05-17
Abstract: 내용 없음.
Patent KR-950009271-B1 (KR)
Inventor: MATSUI SATOSHI
IPC: G06F9/38
Filed: 1991-01-07
Granted: 1995-08-18
Abstract: 내용 없음.
Patent KR-940003201-B1 (KR)
Title: Apparatus for collecting the sands or the gravels in the river
Inventor: HWANG CHOL-HO
IPC: B01D25/00
Filed: 1991-03-13
Granted: 1994-04-16
Abstract: The apparatus has a sand pump for sucking water and sand mixture and separating the mixture into water, sand and slurry in order to prevent contamination of the river when collecting aggregate sand. The apparatus comprises tanks (1)(1') installed on a barge ship or the land; a sand pump (13) connected with the tanks (1)(1') via tube (14); filtering plates (5)(5') between sand accumulating chambers (15) and water chambers (6)(6') provided in the tanks; slurry filtering chambers (8) connected with drain pipes (7) on the chambers (6)(6'); screw conveyors (3)(3') connected with sand discharge outlets (4)(4') on the chamber (15); driving sections (2)(2').
Patent KR-940003582-B1 (KR)
Title: Method of making phase shift mask
Inventor: KANG HO-YONG
IPC: G03F1/30
Filed: 1991-04-30
Granted: 1994-04-25
Abstract: The method comprises the steps of; depositing a phase shift layer by CVD on a quartz layer, forming a light shutting layer by sputtering on the phase shift layer and etching a part of the light shutting layer using photoresist, anisotropically etching a part of phase shift layer and isotropically etching the residual portion, thereby giving an accurate etching depth.
Patent KR-970007185-B1 (KR)
Title: Cosmetic composition
Inventor: DUNPHY PATRICK J
IPC: C09K23/14
Filed: 1991-07-25
Granted: 1997-05-07
Abstract: A cosmetic emulsion suitable for topical application to the lips comprises in addition to oil and water, an emulsifier system comprising:     i) as a first emulsifier, a phospholipid, and ii) a second emulsifier having a melting point of from -20 DEG C to 80 DEG C.   Preferred emulsions are lipsticks and lip gloss product which can additionally comprise wax.
Patent KR-940004299-B1 (KR)
Title: Mehtod of making color filter
Inventor: JONG SANG-KI
IPC: G02F1/1335
Filed: 1991-08-29
Granted: 1994-05-19
Abstract: The method improves a green color regeneration characteristic and easily controls a color-distribution characteristic of green color. The filter includes 1st and 2nd color division filter layers, a 3rd color division filter layer which overlaps on a part of the 2nd color division filter layer. The color filter layer forms in a stripe or mosaic shape on a transparent board or solid image device. The method forms a cyan color layer (28) by dyeing process,a middle layer (24) on the cyan color layer (28),a protection layer (25) and a micro lens (29) to adjusts focus and smoothness.
Patent KR-950009534-B1 (KR)
Title: Chopstick packaging machine
Inventor: KIM YONG-SONG
IPC: B65B19/34
Filed: 1991-09-20
Granted: 1995-08-24
Abstract: first and second sealing rollers having first and second accepting grooves and first and second protrusions formed opposite to each other at an output side of a supplying unit; a supplying roller installed between the supplying unit and the first sealing rollers and having a third accepting groove and a third protrusion which respectively have a width corresponding to the width of the accepting grooves and the protrusions of the sealing rollers; a guide member installed near to the outside of the supplying roller; and a rotary brush installed on the opposite side of upper and lower blocking units at the lower portion of the supplying device.
Patent KR-930008990-B1 (KR)
Title: Formation means of double lapels & double collars in korean costume
Inventor: CHOE JAE-SON
IPC: A41D27/00
Filed: 1991-11-08
Granted: 1993-09-18
Abstract: A main collar strip (10) is added with  an  inner  additional strip (11) to be loosely stitched to  form  links  (12,13)  for  a double collar strip, and an outer cover  strip  (20)  and  a  base strip (30) respectively having serrated edges (21,31)  are  joined for respective halves to be attached  to  each  other  to  form  a doubled stripped collar (B). The strip (A) receives  the  serrated edges (21,31) of the collar (B) through the links (12,13) to  have a completed collar for a coat. The collar is easily detachable for replacement with a new one.
Patent KR-940009388-B1 (KR)
Title: Method of recording in advance in video casette recorder
Inventor: PARK JONG-HWAN
IPC: G11B27/02
Filed: 1991-11-22
Granted: 1994-10-07
Abstract: The method particularly uses the remote controller in which the clock program is built within itself so that time information set in the remote controller may be transferred. The method includes the steps of: adding a watch executing program and a present time data transmitting function to the remote controller for a watch function, transmitting the present time data by input of a time data transmitting key, transmitting the present time data from the remote controller to a microcomputer of VCR and setting the watch as the transmitted time.
Patent KR-940007737-B1 (KR)
Inventor: CHIN TUNG-SHUN
IPC: C01G49/00
Filed: 1991-12-20
Granted: 1994-08-24
Abstract: 내용 없음.
Patent KR-940007517-B1 (KR)
Title: Spindle motor speed control circuit for laser disk player
Inventor: KU BON-HO
IPC: G11B19/26
Filed: 1991-12-24
Granted: 1994-08-18
Abstract: The controller controls the rotation speed of a motor utilizing the velocity control signal of a phase control unit by horizontal synchronizing signal. The controller comprises; a detector for detecting the rotation number and phase in order to reach the desired value; a frequency controller (11) for generating velocity control signal according to the reference horizontal signal (RHS); a phase controller for generating velocity control signal; a delay unit (22) clearing the counter (21); a latch (24) for latching and outputting the counter value of a counter (21).
Patent KR-100195673-B1 (KR)
Inventor: MEDALIA AVROM I
IPC: C09D11/02
Filed: 1991-04-02
Granted: 1999-06-15
Abstract: 긴 사슬의 알케닐 또는 알킬기 1개 이상 및 아민기 1개 이상을 화합물 1종 이상으로 이루어진 처리제로 처리한 카본 블랙. 임의로, 이 화합물이 긴 사슬의 알케닐 또는 알킬기를 아민기에 연결시키기 위한 화학적 관능기 1개 이상을 함유한다. 또한, 이 가공 카본 블랙을 함유시킨 잉크 조성물 및 이 조성물을 제조하는 방법을 개시한다.
Patent KR-100273070-B1 (KR)
Inventor: PEEK HERMANUS LEONARDUS
IPC: H01L21/302
Filed: 1992-01-18
Granted: 2000-12-01
Abstract: 본 발명은 절연층, 예컨대 산화물 층에서 오목 들어간 상호 접속 패턴을 가진 집적 회로에 관한 것이다. 홈은 제조 동안에 상호 접속 패턴의 전화된 화상인 마스크에 의해 금속 패턴에 대응하는 절연 영역에서 에칭된다. 에칭은 접촉 윈도우가 완전히 개구로 될 때까지 계속된다. 접촉 윈도우 사이의 산화물이 또한 제거되는 것을 방지하기 위하여, 에칭 스토퍼 층이 산화물 층에 제공된다. 공정 중에 이미 제공된 층은 상기 에칭 스토퍼 층, 예컨대 다결정 실리콘 층용으로 사용될 수 있으며 그 결과 가외의 공정 단계는 불필요하게 된다.
Patent KR-0166090-B1 (KR)
Inventor: KIM JUNG-MYUNG
IPC: C22C38/18
Filed: 1992-03-05
Granted: 1999-01-15
Abstract: 본 발명은 소재의 화학 조성을 달리하여 기계 가공성과 부식 가공성, 용접성 및 경면 가공성을 개선시킴으로써 플라스틱 금형재로서의 용도에 적합하도록 한 플라스틱 사출 금형소재에 관한 것이다.
Patent KR-950007768-B1 (KR)
Inventor: LEE WEN-YUAN
IPC: B21D53/20
Filed: 1992-03-09
Granted: 1995-07-18
Abstract: 내용 없음.
Patent KR-0141678-B1 (KR)
Inventor: OKA SATORU
IPC: A61K38/00
Filed: 1992-03-09
Granted: 1998-06-01
Abstract: 본 발명은 진드기의 추출물로부터 단리할 수 있는 SDS­PAGE에 의해 측정시 분자량이 약 94,000, 약 40,000, 약 16,000 또는 약 14,000 인 진드기 알레르겐 활성을 갖는 신규의 정제, 단리된 진드기 알레르겐 및 이 진드기 알레르겐의 제조방법에 관한 것이다. 본 발명의 정제, 단리된 진드기 알레르겐은 진드기 알레르기 질환에 대한 제약학적 및 진단학적 조성물로서 유용하다.
Patent KR-940002977-B1 (KR)
Title: Shuttle machine of a press
Inventor: LEE YUN-TAE
IPC: B30B15/30
Filed: 1992-03-21
Granted: 1994-04-09
Abstract: The shuttle robot automatically feeds workpieces one by one to the press molding. The shuttle robot comprises a supplying part for charging a work piece (2) which is mounted on a guide plate (4) on the turntable (3), a feeding part for feeding a work piece to press (1) which is mounted on a timing belt (18) driving by a speed reducer (26), a driving part for lifting a shifting block (15) through a shifting link (20), and a following part for lifting a shifting pipe (16) through a shifting links (30)(34) and links (29)(33) hinged to brackets (28)(32).