baber/WOPTO huggingface dataset:
Patent KR-900001718-B1 (KR)
Title: Process for making fermented food
Inventor: DAMURA SEUDOMU
IPC: A23L7/10
Filed: 1987-04-22
Granted: 1990-03-19
Abstract: The method for making fermented food by the use of liquid medium comprises: (a) culturing mycelia of fungi on the agar medium containing 0.8% of yeast extract, 0.2% of peptone and 5.0% of glucose at 32 C for 9 days; (b) inoculating cultured broth in the medium containing 2g of soy extract. 1g of sweet potato extract, 3g of glucose and 1g of MgSO4 and culturing the above mixture at 32 C for 4 days; (c) inoculating 4% of cultured broth in the medium containing 20g of soy extract and culturing at 32 C for 6 days; (d) neutralizing the cultured broth with sodium hydroxide and lyophilizing to obtain 40g of extract.
Patent KR-900006343-B1 (KR)
Title: Recovery method of pulp from waste carton pack
Inventor: CHONG BONG-SOO
IPC: D21C5/02
Filed: 1987-06-29
Granted: 1990-08-28
Abstract: A method for recovering pulp from waste carton packs comprises washing and cutting the packs, removing 90-95% polyethylene resin by beating the cut pack in the beater, refining the beaten pulp in the refiner, filtering the pulp in the vibrating screen to remove resin remnants, introducing the pulp, alkali liquor, surfactant and sodium silicate into the floatation device to remove polyethylene particles and a pigment component, and separating the pulp and the resin from the pulp liquor in the acceptor and rejector of the pressurized transfer device.
Patent KR-890005070-B1 (KR)
Title: Shuttle promoter dna sequence in e.coli and yeast
Inventor: KWAG JU-WON
IPC: C12N15/00
Filed: 1987-09-04
Granted: 1989-12-09
Abstract: The new DNA(YEP1) having promotor activity in E.coli and yeast and its purification method are presented.  Thus, DNA extracted from yeast is treated with restriction enzyme AluI and HaeIII, and DNA with 500-2500 base pairs is obtained by electrophoresis in 1% agarose gel.  The obtained DNA is treated with restriction enzyme BamHI and ligated into pk15 vector using T4 DNA ligase.  E.coli LE392 transformed with above vector is cultured and plasmid DNA is extracted from E.coliLE392.  Yeast transformed with extracted plasmid DNA is treated with restriction enzyme BamHI.
Patent KR-910000296-B1 (KR)
Inventor: ISIDO DAKAO
IPC: D03D47/30
Filed: 1987-09-04
Granted: 1991-01-24
Abstract: 내용 없음.
Patent KR-890002013-B1 (KR)
Title: Digital blood pressure determining
Inventor: LEE KWANG-KOK
IPC: A61B5/02
Filed: 1987-09-19
Granted: 1989-06-08
Abstract: pumping up the cuff; registering the frequency variance due to pulsating pressure on cuff by heart; indicating the high and low blood pressures and the pulsations per minute on liquid crystal display; deflating the cuff. All functions are performed sequentially.  The air system pressure changes are detected as the form of electrostatic change by a pressure sensor and oscillation frequency due to the pressure sensor is connected to microprocessor for next functions.
Patent KR-930011944-B1 (KR)
Inventor: MIYOSHI KAZUHIRO
IPC: D01H7/86
Filed: 1987-10-14
Granted: 1993-12-22
Abstract: 내용 없음.
Patent KR-900007966-B1 (KR)
Title: Semi-automatic mechanical transmission control and control method
Inventor: DUNKLEY MICHAEL W
IPC: B60W30/18
Filed: 1987-12-05
Granted: 1990-10-23
Abstract: The method comprises the step of determining in a first mode of operation a transmission gear ratio selected by the operator to be shifted directly into the currently engaged ratio by assuming each repetition of displacement from the centered position of the shift selection lever in a given direction indicates operator selection of a change of one additional consecutive ratio in the direction. In a second mode of operation interpretation of a single displacement of the shift selection lever is automatically selected from the centered position in the second direction as an operator selection of a downshift directly into an optimum pullaway transmission ratio if vehicle speed is greater than a predtermined vehicle speed reference value and engine speed is less than a predetermined enigne speed reference value.
Patent KR-910002558-B1 (KR)
Inventor: IJIMA YASUO
IPC: G06F3/08
Filed: 1988-03-25
Granted: 1991-04-24
Abstract: 내용 없음.
Patent KR-900005048-B1 (KR)
Title: Process for preparing transparent cosmetics containing oily substances
Inventor: NAM SANG-IN
IPC: A61K8/92
Filed: 1988-03-28
Granted: 1990-07-19
Abstract: A method for preparing transparent toilet water compsn. contg. oil, comprises (i) preparing (A) aq. compsn. obtd. by adding 5-50 wt.% of moisturizing agent to 10-70 wt.% of water, (B) oily compsn. obtd. by 1.0-20 wt.% of solvent aid to 2.0-60 wt.% of oil, (C) 0.5-5 wt.% of solubilizing agent to 5-50 wt.% of ethanol at 35-45≰C; (ii) mixing (C) with (B); (iii) adding the mixt. to (A).
Patent KR-920008748-B1 (KR)
Inventor: MIYAJI NOBURO
IPC: G03G15/08
Filed: 1988-04-13
Granted: 1992-10-09
Abstract: 내용 없음.
Patent KR-920010907-B1 (KR)
Inventor: GANNAWAY EDWIN L
IPC: F25B43/00
Filed: 1988-05-27
Granted: 1992-12-21
Abstract: 내용 없음.
Patent KR-910008337-B1 (KR)
Inventor: TAKUTCHI TOORU
IPC: C08G69/28
Filed: 1988-07-13
Granted: 1991-10-12
Abstract: 내용 없음.
Patent KR-920003889-B1 (KR)
Inventor: ROBERTS MELVIN J
IPC: H04Q1/453
Filed: 1988-08-12
Granted: 1992-05-16
Abstract: 내용 없음.
Patent KR-0137376-B1 (KR)
Inventor: KANOTA KEIJI
IPC: G11B5/03
Filed: 1988-09-30
Granted: 1998-05-15
Abstract: 내용 없음
Patent KR-900006425-B1 (KR)
Title: Pressurized air drying apparatus
Inventor: TSUTSUMI DADASIKE
IPC: B01D53/26
Filed: 1988-10-10
Granted: 1990-08-31
Abstract: an inlet connected air compressor, an outlet connected air store tank; a desiccant for absorbing humidity in compressed air; a unit valve having a check valve for permitting compressed air moving from the desiccant to the outlet and safety valve for discharging compressed air when the pressure of compressed air reachs a given pressure, mounted on exhausting path.
Patent KR-920006686-B1 (KR)
Inventor: ALECK CHARLES S
IPC: B65D88/72
Filed: 1988-10-12
Granted: 1992-08-14
Abstract: 내용 없음.
Patent KR-920004779-B1 (KR)
Inventor: HARARA MITSUHIKO
IPC: B60G17/00
Filed: 1988-10-13
Granted: 1992-06-15
Abstract: 내용 없음.
Patent KR-910007411-B1 (KR)
Inventor: IINO MIDEYUKI
IPC: G01R31/28
Filed: 1988-12-04
Granted: 1991-09-25
Abstract: 내용 없음.
Patent KR-930000961-B1 (KR)
Inventor: TANAKA HIROYAKI
IPC: G11C8/12
Filed: 1989-05-16
Granted: 1993-02-11
Abstract: 내용 없음.
Patent KR-910008128-B1 (KR)
Title: Vlsi semiconductor memory device and method of fabricating thereof
Inventor: LEE SU-CHOL
IPC: H01L27/112
Filed: 1989-05-31
Granted: 1991-10-10
Abstract: The semiconductor memory device for improving  the  integrate of read  only  memory  (ROM)  device   includes   an   array   of one- transistor memory cell when each cell has an access transistor with a source-drain path and a  gate.  The  threshold  voltage  is regulated by implantation  an  impurity  at  lower  part  of  gate electrode, which provides the information of i" or "O".  The  gate electrode and the diffused layer is acted as  word  line  and  bit line or source line, respectively.
Patent KR-0138767-B1 (KR)
Inventor: PICKERRELL DANIEL A
IPC: F16K27/08
Filed: 1989-06-19
Granted: 1998-06-01
Abstract: 내용없음.
Patent KR-920002397-B1 (KR)
Inventor: TAGUCHI MASARU
IPC: B29C48/67
Filed: 1989-07-10
Granted: 1992-03-23
Abstract: 내용 없음.
Patent KR-920002163-B1 (KR)
Inventor: TWARDZIK DANIEL R
IPC: A61K47/20
Filed: 1989-08-01
Granted: 1992-03-19
Abstract: 내용 없음.
Patent KR-970011370-B1 (KR)
Inventor: BROWN TERRANCE ODELL
IPC: C10M169/06
Filed: 1989-09-07
Granted: 1997-07-10
Abstract: 요약 없음
Patent KR-0142878-B1 (KR)
Inventor: KAWASAKI HIROTAKA
IPC: E02D29/02
Filed: 1989-12-15
Granted: 1998-09-15
Abstract: 요약 없음
Patent KR-0143427-B1 (KR)
IPC: H05K3/38
Filed: 1989-12-19
Granted: 1998-07-01
Abstract: A metallised film comprises a substrate layer of a synthetic polymeric material having on at least one surface thereof an adherent layer and a metallic layer on the surface of the at least one adherent layer remote from the substrate, the adherent layer comprising an acrylic and/or methacrylic polymer containing at least one monomer having a free carboxylic group, wherein the carboxylic group content of the polymer is greater than 6 mole %.
Patent KR-920000893-B1 (KR)
Title: Process for production of carboxylic acid used with ni-sn catalyst
Inventor: KIM JAE-CHANG
IPC: C07C51/02
Filed: 1989-12-29
Granted: 1992-01-30
Abstract: A method for recovering  carboxylic  acid  from  alkylformate comprises reacting alkylformate with a mixture of Ni  (as  a  main catalyst), Sn (as a cocatalyst),  methyl  iodide  and  an  organic nitrogen  cpd.  in  a  solvent  selected  from  carboxylic   acid, carboxylester or a mixture of them, at 10-30 atm. of  CO  pressure and 140-220 deg.C. Pref. the alkylformate is methyl  formate,  and the carboxylic acid is acetic acid. The organic nitrogen  cpd.  is selected from tributylamine, 2-hydroxypyridine  or  a  mixture  of them.
Patent KR-930002572-B1 (KR)
Inventor: HANSSON SOREN
IPC: E04D3/16
Filed: 1988-12-05
Granted: 1993-04-03
Abstract: 내용 없음.
Patent KR-0144574-B1 (KR)
IPC: A01K31/17
Filed: 1990-03-15
Granted: 1998-07-01
Abstract: The air-moving devices (23) of cage batteries (10) for keeping poultry have air-compartment flaps (32) which are suspended pivotably in chambers (30) and have traction cables (37) driven to and fro, which have springs (60) surrounding the latter. 
<IMAGE>
Patent KR-940000946-B1 (KR)
Inventor: UEHARA TOSHIHIRO
IPC: H03M5/14
Filed: 1990-04-11
Granted: 1994-02-04
Abstract: 내용 없음.
Patent KR-930011506-B1 (KR)
Title: Afc of cellular telephone
Inventor: KIM JONG-HAE
IPC: H04B7/26
Filed: 1990-05-23
Granted: 1993-12-08
Abstract: The circuit comprises  a  frequency  synthesizer  unti  which outputs  the  first  local  oscillation  signal  and  a  receiving frequency signal (10);  a  crysal  (X-TAL)  which  oscillates  the second local  oscillation  signal;  the  first  mixer  (40)  which converts the receiving signal  into  the  first  medium  frequency signal;  the second  mixer  which  modulates  the  second  medium frequency signals; the frequency divider (60)  which  divides  the second signals with  the  specified  division  ratio;  and  a  D/A converter  which  inputs  the  compensated  voltage  Vi  into  the frequency synthesizer unit (10).
Patent KR-920006044-B1 (KR)
Title: Surface treating composition
Inventor: LEE UNG-JE
IPC: C23F4/00
Filed: 1990-07-30
Granted: 1992-07-27
Abstract: A Ti-remover from  stainless  steel  coated  with  Ti  alloys consists of 5-20 wt.% citric acid  salt  or  gluconic  acid  salt, 0.5-20 wt.% citric acid or acetic acid, 0.01-10 wt.% halogen  salt (RX, R is alkali metal, alkali earth metal and NH4; X is F, Cl, Br or I), 1-15 wt.% oxidizing agent, 0.001-10 wt.% cation surfactants and deionized water. The citric acid salt  can  be  sodium  citric acid or potassium citric acid, and the gluconic acid salt  can  be sodium gluconate or potassium gluconate. The oxidizing  agent  can be hydrogen peroxide or sodium peroxide.
Patent KR-920005738-B1 (KR)
Title: Electronic range
Inventor: CHOE JAE-CHOL
IPC: F24C7/02
Filed: 1990-08-07
Granted: 1992-07-16
Abstract: The microwave oven has a ceramic  heating  element  radiating heat generated by RF  wave  in  a  heating  chamber.  The  ceramic heating element is formed  by  baking  the  mixture  of  RF  lossy material and siliceous inorganic material. The element  is  freely assembled or disassembled with a heating chamber. The element  for radiating Far-Infrared by RF wave, gives roasted brown  color  and good taste to cooking materials in a short time.
Patent KR-940000593-B1 (KR)
Inventor: NAKAMURA MASAKO
IPC: G02F1/1335
Filed: 1990-09-26
Granted: 1994-01-26
Abstract: 내용 없음.
Patent KR-930001846-B1 (KR)
Title: Recombustion method in gas boiler
Inventor: LEE HWANG-UI
IPC: F24H9/20
Filed: 1990-10-11
Granted: 1993-03-15
Abstract: The recombustion method stops a compulsory fire-extinguishing timer in operation, and reignites the gas boiler if the  reference room temperature  is   set   higher   than    pre-set   reference temperature. The recombustion method comprises a step of detecting if the reference room temperature is set higher or not; a step  of detecting if the newly set reference temperature continues  for  a certain time (T2);  a  step  of  stopping  the  operation  of  the compulsory  fire-establishing  timer  if  the   newly   set   room temperature continues for the time (T2).
Patent KR-0157316-B1 (KR)
Inventor: WEDEL GREGORY L
IPC: D21G9/00
Filed: 1989-07-11
Granted: 1998-12-01
Abstract: 내용 없음.
Patent KR-940005734-B1 (KR)
Title: Manufacturing method of cmos
Inventor: SONG IN-IL
IPC: H01L27/092
Filed: 1991-07-04
Granted: 1994-06-23
Abstract: The CMOS device made by the method prevents a latch up by an oxide barrier between PMOS and NMOS, prevents a short channel by ion insertion, and improves an high density of CMOS device by a trench isolation between PMOS and NMOS. The method includes the processes of: forming a trench by etching P type silicon board; forming a side wall in a wall of trench; inserting an N type impurity; icreasing an n type layer; forming a poly gate; forming a side wall on a poly gate; making n type layer on source/drain area by SEG procedure; forming p+ source/drain by P type impurity on PMOS area; and metal treating contact holes.
Patent KR-940008835-B1 (KR)
Title: Welding device for an electrolytic cell of shell fuse
Inventor: OK JANG-HO
IPC: F42B33/00
Filed: 1991-07-19
Granted: 1994-09-26
Abstract: The apparatus welds the electrolytic solution bottle while cooling a thin copper plate and the bottle, easily expandable by heat, so that it shortens the welding time and prevents ill condition. The welding apparatus comprises a cylinder (3) moving up and down on an upper face of a frame (1); a rotary shaft (4) rotating by a low speed; a lower housing (7) making a bottle support means (9) ratatable; a guide support plate (18) and an upper housing (19) installed at an end of a cylinder rod (17); a rotary body (26); a welding torch (30) positioned at an end of the bottle support means (9).
Patent KR-930005928-B1 (KR)
Title: Non-electrolysis gilding method for fabrics
Inventor: LEE SONG-JU
IPC: D06M11/00
Filed: 1991-07-25
Granted: 1993-06-29
Abstract: plating  an  activated  fabric while it is transferred through a guide roller, through which  (+) electric current of 8-11 V,  140-160  A  is  flowed,  to  an  idle roller, which is placed in a plating bath whose surface is  bumpy, and both end-sides of which are covered with  teflon  sheets,  and where plating  is  carried  out  under  the  (+)  electric-current charged state, while (+)  current  being  flowed  from  the  guide roller through  the  fabric  to  the  idle  roller;  continuously squeezing, washing and drying.  The  plated  fabric  made  by  the method  is useful  for  manufacture  of  a   electromagnetic-wave shielding fabric.
Patent KR-940005931-B1 (KR)
Title: Method of displaying korean character in key-phone
Inventor: KIM SAM-SU
IPC: G09G3/18
Filed: 1991-08-31
Granted: 1994-06-24
Abstract: The method for displaying the Hangul easily on the LCD of the keyphonecomprises the steps of: a) storing a number of fixed Hangul characters expressed by 5x7 or 5x8 dot matrix; b) receiving the character selection code supplied from the main circuit; c) reading the fixed Hangul character corresponding to the selection code; and d) displaying them on the LCD.
Patent KR-950004655-B1 (KR)
Inventor: BASSA ALTAN
IPC: B03B5/62
Filed: 1991-09-11
Granted: 1995-05-04
Abstract: 내용 없음.
Patent KR-960001979-B1 (KR)
Inventor: TAKAHARA KAZUHIRO
IPC: G02F1/133
Filed: 1991-09-28
Granted: 1996-02-08
Abstract: 내용 없음.
Patent KR-100214573-B1 (KR)
Inventor: CHOI SEONG-HUN
IPC: G11B15/43
Filed: 1991-10-08
Granted: 1999-08-02
Abstract: 본 발명은 브이씨알의 테이프 텐션 조절장치에 관한 것으로, 공급릴에서 공급되어 주행하는 테이프와 접촉하는 텐션포스트가 구비되며 밴드브레이크의 일단이 연결된 텐션암과 ; 상기 텐션암을 탄력지지하는 텐션스프링과; 메인 베이스에 회동가능하게 지지되며 상기 텐션스프링에 연결되는 제1레버와, 모드 플레이트에 연동되는 제2레버와, 이들 레버의 중간부에서 제3방향으로 연장되는 제3레버를 가지는 텐션조절레버와; 상기 제3레버와 메인 베이스 사이에 연결되어 텐션조절레버를 상시 플레이모드 위치로 탄력지지하는 위치고정스프링 및; 상기 텐션조절레버를 플레이모드 위치로 정지시키는 스토퍼를 구비하여 플레이 모드시와 리뷰모드시 텐션스프링이 서로 다른 스프링력으로 테이프의 텐션을 조절할 수 있도록 구성된다. 
     이러한 본 발명은 플레이 모드에서 리뷰 모드로 전환시 순간적인 테이프 늘어짐 현상으로 인한 화면 불안정 상태를 방지할 수 있고 리뷰 모드시에도 테이프의 텐션 조절이 가능하므로 테이프 주행상태가 안정되는 효과가 있다.
Patent KR-940005573-B1 (KR)
Inventor: MURAYAMA HIROSHI
IPC: C12G3/08
Filed: 1990-05-15
Granted: 1994-06-21
Abstract: 내용 없음.
Patent KR-960005243-B1 (KR)
Inventor: EMA TAIJI
IPC: H01L21/8242
Filed: 1992-07-24
Granted: 1996-04-23
Abstract: 내용 없음.
Patent KR-100200190-B1 (KR)
Title: Disposable absorbent product
Inventor: YVON LEVESQUE
IPC: B32B/
Filed: 1992-07-30
Granted: 1999-06-15
Abstract: A composite absorbent structure capable of extremely short fluid penetration time, well-suited for use as an absorbent core in disposable absorbent products such as adult disposable briefs, diapers, incontinence pads, sanitary napkins, wound dressings and bandages. The composite absorbent structure (16) comprises a highly absorbent fluid transfer sheet (18) having a low fluid retentiveness, and a laminated, wicking reservoir (20) with a high fluid retentiveness in intimate fluid communication with the fluid transfer sheet to draw fluid therefrom under the effect of capillary action. The laminated reservoir includes superposed layers (22,24), the layer closest to the fluid transfer sheet being provided with a fluid distribution well (26). A highly porous and hydrophilic spacer element (27) is inserted between the reservoir layers establishing a high void volume area which forms an extension of the fluid absorptive well between the reservoir layers. The invention also comprehends a method for providing a rapid fluid absorption in a disposable absorbent product. <IMAGE>
Patent KR-950014386-B1 (KR)
Title: The printing method and apparatus for longitudinal rounding surface
Inventor: AN CHANG-NAM
IPC: B41N7/00
Filed: 1992-11-05
Granted: 1995-11-27
Abstract: Ink on a ink roller(1) is transferred to a transfer roller(2) passing over an intermediary roller(7), and printed by contacting the transfer roller(2) and a printing matter. The rotation shaft(22) is coated by silicone rubber(24) except a shaft supporter, and a round uneven part is formed in the circumference face of the roller. The round uneven part is shrinked and expanded by pressing at a right angle to the rotating shaft(22).
Patent KR-970005242-B1 (KR)
Title: Hair dye composition
Inventor: LEE INN-HO
IPC: A61K8/81
Filed: 1992-11-06
Granted: 1997-04-14
Abstract: The composition includes no organic solvents of offensive odor, but improved the dyeing effect and the after-dye conditioning of hair. The composition contains one or more of amine oxides of formula (i), (ii) or (iii) in 0. 1-5wt%, non-ion water soluble high polymer 0.1-2 wt%, and acidic dye agents. In the formula, R=C8-22 alkyl group.
Patent KR-970001072-B1 (KR)
Title: P0lyurethane prepolymer for silant
Inventor: BAEK SUNG-HO
IPC: C08G18/10
Filed: 1992-11-13
Granted: 1997-01-25
Abstract: Polyurethane prepolymer composition having a good adhesive, hardness,  and flexibility consists of 10-50 wt.% of polyurethane(1) with a molecular weight of 5,000-100,000, based on the total wt. of composition, diol with a  molecular weight of 400-5,000 and triol with a molecular weight of 600-6,000 at a wt. ratio of 1:3-3:1. In formula, R1 is C5-15 aliphatic or aromatic group, m is an integral of 100-1,000, n is o or 1-100. For example, 100g polypropylene glycol(2,000 of average molecular wt.) nd 100g polyoxypropylenetriol(3,000 of average molecular wt.) are added with 25g TDI-80(FINE CHEMICAL CO.) at 90 deg,C for 2 hr, added  with 02.g tinoctylate, and reacted at 80 deg.C for 4hr to give  polyurethane with 2.5g free isocyanate group.
Patent KR-100274326-B1 (KR)
Inventor: GILMAN CHESLEY
IPC: G06F12/00
Filed: 1992-12-15
Granted: 2000-12-15
Abstract: 본 발명은 데이타를 기억하고 검색하는데 이용되는 메모리에 접속된 메모리 제어기 장치에 접속된 처리기를 포함하는 데이타 처리 시스템에서 동작한다. 메모리 제어기 장치는 기록 연산이 선행 판독연산을 병행하도록 허용하면서 분리된 판독 및 기록 데이타 파이프라인을 제공한다. 본 발명은 만약 기록연산이 선행 판독 연산과 동일한 메모리 번지로 향한다면 그 기록 연산을 지연시키며 제한된 일정수의 기록연산을 선택적으로 지연시킨다. 이와 같이 제한된 수의 기록연산을 지연시키며 본 발명은 실제 중복기재의 문제를 방지하면서 기록 병행이란 잇점을 유지시킨다. 본 발명의 또다른 실시예는 만약 동일한 번지에 대해서 판독연산후에 기록연산이 이어지면 그 판독연산에 관련된 에러 역기록 연산을 선택적으로 선택한다.
Patent KR-950000129-B1 (KR)
Inventor: OH SUN-YONG
IPC: G11B7/00
Filed: 1992-12-17
Granted: 1995-01-10
Abstract: 내용 없음.
Patent KR-960000266-B1 (KR)
Title: Error controlling apparatus of optical disk player
Inventor: MAENG HYUN-JIN
IPC: G11B7/085
Filed: 1992-12-21
Granted: 1996-01-04
Abstract: The apparatus for adjusting skew, horizontal deviation, and tilting angle of optical disc player, includes: pickup means reproducing information of disc; a main base having a pickup guide means, a turntable rotating disc, a motor base having a guide projection placed toward transfer direction of pickup, a cam gear in which cam curve is contacted to the guide projection, and a tilt motor driving the cam gear. The tilt angle of the main base linked to the turntable is can adjusted toward transfer direction of pickup.
Patent KR-950012381-B1 (KR)
Inventor: NISHITAI HAJIME
IPC: G06N7/02
Filed: 1991-05-28
Granted: 1995-10-17
Abstract: 내용 없음.
Patent KR-950011097-B1 (KR)
Title: Zircon refractories
Inventor: CHAE MYONG-JIN
IPC: C04B35/657
Filed: 1993-03-08
Granted: 1995-09-28
Abstract: The zircon refractory material for a cement coating prevention is composed of 83-92 wt.% of a zircon raw material, 3-7 wt.% of a silicastone having at most 100 micrometer particle distribution, 3-6 wt.% of a clay contg. at least 30% Al2O3 and 2-4 wt.% of a spinel synthetic raw material, or 85-94 wt.% of a zircon raw material, 3-7 wt.% of the silicastone, 2.5-6 wt.% of the clay and 0.5-2 wt.% of a magnesia powder. The 83-92 wt.% of the zircon raw material contains 53-75 wt.% of the zircon raw material contg. 60-70% ZrO2 and 17-30 wt.% of the zircon raw material contg. 80-100% particle distribution of at least 10 micrometer. The refractory brick is used for the coating prevention of a cement in the rotary kiln.
Patent KR-100252798-B1 (KR)
Title: Water-based coating compositions and their use for the coatings
Inventor: PEDAIN JOSEF
IPC: C08G18/70
Filed: 1993-04-23
Granted: 2000-04-15
Abstract: Heat-crosslinkable, aqueous coating compositions which contain, as binder, a combination of     a) a water-soluble or -dispersible polyol component with b) a water-soluble or -dispersible polyisocyanate component containing blocked isocyanate groups, made from b1) a polyisocyanate mixture having a mean NCO functionality of from 2.5 to 3.5 comprising (i) at least 15% by weight of a diisocyanate component and (ii) tri- and/or higher-functional polyisocyanates, b2) blocking agents for isocyanate groups, and b3) at least one aliphatic monohydroxycarboxylic acid, and optionally conventional auxiliaries and additives, and the use thereof for coating metallic substrates with stoving finishes (baking finishes).
Patent KR-960009277-B1 (KR)
Title: Concrete lining form and concrete lining method of vertical tunel round parts
Inventor: KIM CHANG-WON
IPC: E21D5/00
Filed: 1993-05-26
Granted: 1996-07-16
Abstract: In a method for concrete lining, a cylindrical support tube is attached to the circumference of a guide frame to be slide, the support tube having a vibrator installed in it is made to be reduced to the inside or extended to the outside centering around the guide frame, and concreting the outer circumference of the support is processed by vibrating the support tube at the extended state.
Patent KR-100277107-B1 (KR)
Title: 개량된 밀봉 장치와 그 형성방법
IPC: H01H35/34
Filed: 1993-06-14
Granted: 2001-01-15
Abstract: 정상적으로 개방된 압력 반응 전기 스위치는 상부 및 하부 몸체부로 구성되며, 또한 이 몸체부들 사이에 개재된 디스크 시이트 부재와 터미널로 조합되어 구성된다. 전도성을 지닌 스냅 작동 디스크는 상기 디스크 시이트상에 배치되어 하부 몸체부내에 위치한 터미널 상에 배치된 전기 접촉부와 전기적 결합을 제공하기 위해 상기 터미널내의 중앙에 배치된 구멍을 관통하여 스냅작용을 한다. 상부 몸체부는 그곳을 통과하는 보어를 구비하며, 이 보어는 압력 공급원을 작용력으로 전환시켜 이 작용력이 상기 디스크에 가해지도록 채택된 압력 변환기를 활주중가능하게 장착한다. 가요성의 막은 상부 몸체부내의 보어에 인접하게 위치한 O형 링 시이트상에 수용된 O형 링과 함께 보어 위로 배치된다. 밀봉 시이트 둘레를 연장하는 벽은 O형 링을 O형 링 시이트에서 잠금시키도록 변형된다.