baber/WOPTO huggingface dataset:
Patent KR-860000607-B1 (KR)
Title: Temperatrue pattrern measuring device
Inventor: TATSUWAKI MASAO
IPC: G01J5/03
Filed: 1984-10-26
Granted: 1986-05-22
Abstract: The apparatus passes portions of light from parts of an area of an object whose temp. distribution pattern is to be measured through two optical filters. The filters respectively pass different wavelengths of light. The level of energy passed by the respective filters for the respective portions of light are determined by scanning the light from the filters with a pickup device. Using the determined energy levels, an arithmetic unit carries out a two color temp. determining operation for the respective parts of the area for determining the temp. on each part of the area of the object.
Patent KR-900004039-B1 (KR)
Title: Process for preparing difluoroperidine compounds
Inventor: LITTLE JOHN C
IPC: C07D/
Filed: 1984-12-22
Granted: 1990-06-09
Abstract: Beta-fluoropyridine cpds. are prepd. by contact-reacting alpha- or gamma- halo-substd. beta-halopyridine with KF or CsF in a polar diluting agent to produce beta-fluoropyridine, and adding alpha- or gamma-halo substd. beta halopyridine to the produced beta- fluoropyridine. The diluting agent is pref. dimethylsulphoxide , sulpholane or N-methylpyrrolidinone.      +
Patent KR-920007209-B1 (KR)
Inventor: GATES JR LOUIS E
IPC: H01L23/498
Filed: 1984-12-26
Granted: 1992-08-27
Abstract: 내용 없음.
Patent KR-870001219-B1 (KR)
Title: Cake feed for cattle and manufacturing device
Inventor: KWAK CHANG-SOP
IPC: A23K1/00
Filed: 1985-01-16
Granted: 1987-06-22
Abstract: Cake feed for cattle is prepd. and a manufacturing device is presented.  Cake feed contains cornhusk powder 13-15%, barley 8-10%, rice bran 3-5%, wheat bran 3-5%, sugars(bread devris) 1-2%, and rice hull 63-72%.  In the device, ring(9) with a toothed groove and its passage(7) are integrated into the peripheral side of a screw(4) of main body(1) by using connecting rod(11), and space between the screv's taper(12) and the friction ring(13) is requlated by operating the screwed handle(13,15,17) linked to the end-side of the ring.
Patent KR-930009037-B1 (KR)
Inventor: BILKMAN WEORAN
IPC: B63B1/06
Filed: 1985-03-07
Granted: 1993-09-22
Abstract: 내용 없음.
Patent KR-880000495-B1 (KR)
Title: Mercerlzing machine and equipment
Inventor: AHN SUNG-CHAN
IPC: D06M11/62
Filed: 1985-05-08
Granted: 1988-04-08
Abstract: In the mercerizing process, the waste sodium hydroxide containing Na in the amount of 0.59-1.20% and being discharged from washing means (32) absorbs more NaOH in the sequential spray stages at the steam separator (10) of the extracting apparatus (30) and increases the Na concentration to 4.50-5.20% and is supplied via a 3rd steam separator (13) to a deposit bath (6), from which the cottom fabric with the deposition of NaOH with the 19.65% Na content passes through the extracting apparatus (30)for the 4th steam separator (14) to extract the waste NaOH with the 6.58-8.07% Na content.
Patent KR-900000656-B1 (KR)
Title: Temperature sensor
Inventor: DAKADA MANABU
IPC: G01K1/08
Filed: 1985-05-14
Granted: 1990-02-02
Abstract: A spring-biased temp. sensor for a cooking appts. comprises a temp. sensing means (16) having a temp. sensing element (20), a first support structure (23) for the sensing means, a second support structure (18) having an upper part (17), and a spring (27) for providing spring bias between the first and second support structures to bias the sensing means in any direction and also to allow the sensing means to move slidably in a vertical direction.
Patent KR-930003881-B1 (KR)
Inventor: ANGHELESCU AURELIA
IPC: C11B3/00
Filed: 1985-07-29
Granted: 1993-05-15
Abstract: 내용 없음.
Patent KR-870002159-B1 (KR)
Title: Process for preparing injection composition
Inventor: KALOI KATALLIN
IPC: A61K9/08
Filed: 1985-08-17
Granted: 1987-12-14
Abstract: Aqueos injection compns. contg. antifungal aminoglycoside antibiotics are stabilized.  Thus, 10.0 sisomicine (sulfate salt) 0.2 propylparaben (ph. Hg. VI.), 1.3 methylparaben(Ph. Hg. VI.) 0.1 Na2- EDTA (B. P. 73), 1.5 Na2SO3 (B.P. 80), 2.5 Na2S2O5 (ph. Hg. VI.), and 4.9 NaCl (Ph. Hg. VI.) are suspended in 1 ml distld. H2O (Ph. Hg. VI.) and adjusted to pH 7.4 with adding the 2-amino2-hydroxymethyl- 1,3-propanediol buffer soln.  The soln. is degassed by flowing N2 gas, filter-sterized, and packed into an ampoule under the aseptic condition.  The compns. has the improved stabilities in the pH, color, and activity.
Patent KR-890002554-B1 (KR)
Title: Process for the preparation of terephthalic acid diamide
Inventor: KIM YOUNG-BOM
IPC: C07C231/02
Filed: 1985-12-26
Granted: 1989-07-18
Abstract: Terephthalic acid diamide of formula (III) is prepared by (a) alkali- hydrolyzing the ester of terephthalic acid or the polymer thereof to produce terephthalic acid metalic salts of formula (I), (b) reacting the said salts with the halogenated ammonium of formula NH4X to produce ammonium salts of terephthalic acid, and then (c) dihydrating the produced ammonium salts of terephthalic acid. In formulas, M is alkali metal, X is halogen.
Patent KR-890003136-B1 (KR)
Title: Hardening method of iron oxide mine
Inventor: YU KYONG-WON
IPC: C22B1/16
Filed: 1985-12-31
Granted: 1989-08-23
Abstract: A method for hardening the iron oxide pellets comprises; adding a binder to raw materials including unfired iron ore and dust mainly containing oxides of iron; forming green pellets by removing 10-15 vol.% moisture of mixture in the disc-type pelletizer; first hardening green pellets for 6 hours in the closed container preheated to 20-100 deg.C; and second hardening geen pellets for 3 hours in the closed container containing the saturated steam of 60-100 deg.C.
Patent KR-940003065-B1 (KR)
Inventor: GREAT JOHN H
IPC: C07C/
Filed: 1986-02-27
Granted: 1994-04-13
Abstract: 내용 없음.
Patent KR-950001983-B1 (KR)
Inventor: CHASMAN JONATHAN N
IPC: B24D3/28
Filed: 1986-12-15
Granted: 1995-03-08
Abstract: 내용 없음.
Patent KR-900008980-B1 (KR)
Inventor: MASAKI KAZUMI
IPC: H05B39/02
Filed: 1987-01-21
Granted: 1990-12-15
Abstract: 내용 없음.
Patent KR-920006037-B1 (KR)
Title: Metal tear-open lid for cans
Inventor: PETER WOLFGANG
IPC: B65D17/28
Filed: 1987-02-04
Granted: 1992-07-27
Abstract: There is provided a metal tear-open lid, in particular, made of very thin sheet material wherein by means of a U-shaped recess provided in the tear-open starting section the area where the pull-open ring is fastened to the tear-open portion is reliably prevented from bulging like a membrane as the lid is initially broken up.
Patent KR-890003532-B1 (KR)
Title: Motor controller
Inventor: YANG SUNG-HUI
IPC: H02H7/08
Filed: 1987-03-10
Granted: 1989-09-23
Abstract: The method for protecting stall/jam state of the motor in the electronic motor control center comprises a step for calculating the gradient value about the sampling of motor current, a step for memorizing the criterion about this gradient value, and a step for comparing a criterion value at starting with the gradient value of the motor current, and a step for performing the protection function in case of having different value between the compared criterion and gradient values.
Patent KR-900007124-B1 (KR)
Title: Self raster circuits of analog monitor
Inventor: LEE SOO-CHAN
IPC: G06F3/153
Filed: 1987-07-30
Granted: 1990-09-29
Abstract: The voltage applied to colour signal terminals (R,G,B) is cut off to make the screen black when a CPU is connected to a monitor, or the voltage is applied to make the screen bright when the CPU is disconnected to the monitor so that the abnormal state of the monitor can be identified. The voltage is applied to diodes (D3-5) through a transistor (TR3).
Patent KR-910001706-B1 (KR)
Inventor: LIM MAENG-KI
IPC: E03B7/07
Filed: 1987-07-31
Granted: 1991-03-19
Abstract: 내용 없음.
Patent KR-960013466-B1 (KR)
Inventor: TERAOKA HIROSHI
IPC: C07K14/81
Filed: 1987-10-14
Granted: 1996-10-05
Abstract: 내용 없음.
Patent KR-920000189-B1 (KR)
Inventor: LANGSAM MICHAEL
IPC: C08J7/16
Filed: 1987-12-07
Granted: 1992-01-10
Abstract: 내용 없음.
Patent KR-900007449-B1 (KR)
Title: Method for cooling a thick steel sheet
Inventor: KIM CHANG-YOUNG
IPC: C21D9/573
Filed: 1987-12-28
Granted: 1990-10-10
Abstract: A rapid cooling method of thick steel sheet comprises watercooling steel sheet heated to quenching temperature, air cooling till the surface temperature reaches 600-650 deg.C, performing the process applying a thermal conductor for 1-3 seconds, repeating the above process once or twice in case that the surface temperature of steel sheet is 400-550 deg.C, and final water-cooling.
Patent KR-930008098-B1 (KR)
Inventor: ADRIANO MALABARBA
IPC: C07K1/02
Filed: 1986-11-01
Granted: 1993-08-25
Abstract: 내용 없음.
Patent KR-900006731-B1 (KR)
Title: Method for printing tilting type font using spoking type font
Inventor: CHUNG JUNG-OH
IPC: G06K15/12
Filed: 1988-01-30
Granted: 1990-09-20
Abstract: The method is for printing the cursive character by processing the correct character code stored in the laser printer with software. The data of the correct character and tangent data of the cursive one are read and the parameters for the cursive one are calculated. The shift bit number is maximized. The processed line and scanning line number are initialised to zero. The correct characters for one line are converted to the cursive ones and the scanning line number and processed line number increase as much as 1. The processed line number and height of the character are compared. When the scanning number is greater than the tangent step, the shift bit number is decreased as much as 1 and the process is returned to the initialising step.
Patent KR-960013832-B1 (KR)
Title: Fungicides
Inventor: CLOUGH JOHN MARTIN
IPC: C07C69/736
Filed: 1988-02-09
Granted: 1996-10-10
Abstract: Fungicidal compounds of the formula (I) : <CHEM> and stereoisomers thereof, wherein R<1> is optionally substituted aryl or optionally substituted heteroaryl; Y is oxygen, sulphur or NR<4>; R<2>, R<3> and R<4>, which may be the same or different, are hydrogen, C1-4 alkyl or C2-4 alkenyl; X is halogen, C1-4 alkyl, C2-4 alkenyl, C1-4 alkoxy, nitro or cyano; and n is 0 or an integer of 1 to 4; provided that when Y is oxygen, n is 0 and R<1> is unsubstituted phenyl at least one of R<2> and R<3> is other than hydrogen or methyl.
Patent KR-910002290-B1 (KR)
Inventor: TARUM CARL D
IPC: B25G3/18
Filed: 1988-03-23
Granted: 1991-04-11
Abstract: 내용 없음.
Patent KR-880000922-B1 (KR)
Title: Process for the preparation of maleic anhydride use vanadium phosphorus catalysts
Inventor: LEMANSKI MICHAEL FRANCIS
IPC: C07C51/215
Filed: 1988-04-11
Granted: 1988-05-31
Abstract: Maleic anhydride is prepared by oxidation of n-butane, nbutene or 1,3-butadiene in gas phase with oxygen molecule or oxygen-containing gas at 250≰-600≰C in the presence of a catalyst composed of complex oxide of vanadium and phosphorous.  The catalyst was prepared by drying and calcining of the catalyst precursor, which was obtained by reducing vanadium (+5)-containing compound to +3.5-4.6, average valence state, in liquid medium composed of olefinic-halogenide organic liquid, and adding phosphorous-containing  compound in the above medium before the reduction step or after that.
Patent KR-910009815-B1 (KR)
Title: Crosslinked polyether urethane membranes useful in blood electrolyte sessors
Inventor: KARAKELIF MUTLU
IPC: G01N27/40
Filed: 1988-05-10
Granted: 1991-11-30
Abstract: Partition membranes which are permeable to blood electrolytes fabricated from crosslinked polyetherurethane compositions having from 20 to 50% hard segments. The membranes absorb from 50 to 120% of their dry weight of water and have electrolyte diffusion constants of up to 1 x 10<-><6>cm<2>/sec. The membranes are included in electrochemical, fiber optic and solid state blood electrolyte sensors to provide blood compatible surfaces and to ensure that blood components deleterious to analysis of electrolyte in the blood remain separated from the sensing elements.
Patent KR-890001118-B1 (KR)
Title: Method for making axial-flow-filters and apparatus therefor
Inventor: ITO YUUJI
IPC: B31F1/00
Filed: 1988-05-18
Granted: 1989-04-24
Abstract: A reshaper is claimed for an annular filter made of sectorial shaped sheet of filter material with parallel curved ends, converging straight sides and curved corrugations extending between them.  The sheet is rounded and constricted by a belt engaged with the longer curved end to bring its straight sides into abutting relation and form the sheet into an annular form with the central hole.  The reshaper is adapted to reshape the ridge and valley portions of the annular sheet adjacent the abutting sides after the belt is disengaged from the sheet.
Patent KR-910006799-B1 (KR)
Inventor: OYAMA KAZUAKI
IPC: H01H33/66
Filed: 1988-07-15
Granted: 1991-09-02
Abstract: 내용 없음.
Patent KR-920002711-B1 (KR)
Title: Metal surface refinement using dense alumina-based media
Inventor: MICHAUD MARK D
IPC: C23G1/14
Filed: 1988-08-03
Granted: 1992-03-31
Abstract: The invention provides a physicochemical process for refining relatively rough metal surfaces to a condition of high smoothness and brightness, in relatively brief periods of time, which is characterized by the use of a non-abrasive, high-density burnishing media. The process can be carried out in one step and with minimal production of media fines, thus affording economic and environmental advantages.
Patent KR-930009790-B1 (KR)
Title: Novel benzothiazole and antirheumatic agent comprising it
Inventor: IMAMURA ATSUSHI
IPC: C07D277/66
Filed: 1988-08-03
Granted: 1993-10-11
Abstract: A benzothiazole of the following formula <CHEM> in which R represents a methyl, methoxy, carboxyl or methoxycarbonyl group. The compound is useful for treating rheumatic arthritis.
Patent KR-910005655-B1 (KR)
Inventor: SUMIDA YUJI
IPC: H04L12/40
Filed: 1988-09-30
Granted: 1991-08-01
Abstract: 내용 없음.
Patent KR-910002598-B1 (KR)
Title: The method of manufacturing r.f. jack
Inventor: OH YUN-SO
IPC: H01R43/00
Filed: 1988-10-06
Granted: 1991-04-27
Abstract: The method for manufacturing the RF jag simply by forming the jag and  insulator  simultaneously  in  the  body  comprises:  (a) inserting the tap linked with the insulator to the lower  core  of the mould; (b) charging the melt resin through the spool gate (28) after linking the separated mould; (c) separating the  formed  jag from the mould after soldifying the melt resin;  and  (d)  plating nickel or chrome on the jag surface except  the  insulator,  which surface is plated the copper in advance. A slide  taper  pin  (25) formed on a  fixed mould (24) is locked or released  to/  from  an inclined hole (27) formed on a slide core (26) so that  the  slide core is adjustable upward or downwar.
Patent KR-910007686-B1 (KR)
Title: Water volume test system of ic fan heater solenoid valve
Inventor: CHAE JAE-HO
IPC: G01F1/26
Filed: 1988-11-11
Granted: 1991-09-30
Abstract: The flow testing of solenoid valve  always  proceeds  at  the same conditions with a certain amount of kerosene supplied by  the oil pump from a main tank. The discharging flow pass  through  the valve is estimated by glass tube with the upper and  lower  sensor on one side. The flow tester consists of  control  box  (33)  with glass tube (28) which is mounted with stop sensor (26)  and  start sensor (27), oil tank (7) with flow sensor (5) on the table  which has main oil tank (1), inductive control motor (2), and oil  pipes (3,3').
Patent KR-910008517-B1 (KR)
Inventor: SUZKI YUKIO
IPC: H03K19/00
Filed: 1988-11-29
Granted: 1991-10-18
Abstract: 내용 없음.
Patent KR-960015912-B1 (KR)
Inventor: OKADA OSAMU
IPC: C10G67/02
Filed: 1988-12-16
Granted: 1996-11-23
Abstract: 내용없음.
Patent KR-920002925-B1 (KR)
Title: Heating roller of electronics graphy copy machine
Inventor: CHUNG KYUNG-KYEON
IPC: G03G15/20
Filed: 1989-03-20
Granted: 1992-04-10
Abstract: The heat roller has cylindrical aluminium roller (11)  coated with the first teflon layer (12), nickel alloy layer (13) and  the second teflon layer (14) in lamination. Power supply parts  formed with removal of the teflon layer (14) at both ends of  the  roller charge power  on  the  nickel  alloy  layer  (13)  passed  through graphite brush (15) which is in close  contact  with  the  exposed nickel layer by a spring (16)  close  to  electrode  in  electrode protection cap (17). The rest of both ends  for  heat  roller  has insulating members (22) between exposing  nickel  layer  (13)  and chasis (20).
Patent KR-930010750-B1 (KR)
Inventor: TANAKA HARUO
IPC: H01L21/00
Filed: 1989-03-30
Granted: 1993-11-10
Abstract: 내용 없음.
Patent KR-960014601-B1 (KR)
Inventor: HUMPHREYS JOHN C
IPC: D05B23/00
Filed: 1989-03-30
Granted: 1996-10-16
Abstract: 내용 없음.
Patent KR-970008841-B1 (KR)
Title: Thin film el element manufacturing method and its structure
Inventor: JUNG KYUNG-DEUK
IPC: H05B33/00
Filed: 1989-04-28
Granted: 1997-05-29
Abstract: A fabrication method of thin film EL(electro luminescence) devices and structure thereof are disclosed. The method comprises the steps of: forming an ITO(indium tin oxide) transparent electrode(2) on a transparent substrate(1); forming a first insulator(3) by reactive sputtering method using a silicon target; depositing a light emitting layer(4) of ZnS by E-beam or sputtering; etching the light emitting layer(4) using PrMnO3 pattern(5) as a mask; depositing PrMnO3 film(5') again; depositing a second insulator(6) by reactive sputtering; and depositing an Al electrode(7) by thermal deposition on the second insulator(6) and etching the Al electrode(7) to vertically form to the ITO electrode(2).
Patent KR-920010491-B1 (KR)
Inventor: CONOLLY RECHARD P
IPC: G11B5/54
Filed: 1989-10-19
Granted: 1992-11-28
Abstract: 내용 없음.
Patent KR-920005730-B1 (KR)
Title: Separating type conjugated yarn
Inventor: KIM KUM-KON
IPC: D01D5/32
Filed: 1990-03-30
Granted: 1992-07-16
Abstract: The split type composite yarn is  composed  of  fiber-forming polyester as a first  component  which  forms  small  round-shaped portion (A1) at the center of  cross-section  of  composite  yarn, with  branched  portion  (A2)  extending  toward  outer  part   of composite yarn cross-section radially, and fiber-forming polyamide as a second component which forms segment (B) aligned in  ⊙  form between each branched portion (A2), in a way that the  whole  area of B occupies 60-80 % among whole cross-section of composite yarn, contact portion between  (A2)  and  (B)  forms  curve,  and  ratio between diameter (r) of A1, and diameter (R)  of  composite  yarns cross-section, between width (a) of outer-most of (A2) and maximum width (b) of (A2) satisfy the equation of 1/10 < r/R < 1/5 and 4/3 < b/a <= 2.
Patent KR-100197316-B1 (KR)
Inventor: INSLEY THOMAS I
IPC: D04H1/00
Filed: 1990-04-06
Granted: 1999-06-15
Abstract: 내용 없음.
Patent KR-100189034-B1 (KR)
Inventor: HARDIN TOMMY GLEEN
IPC: G02B6/44
Filed: 1990-04-23
Granted: 1999-06-01
Abstract: 본 발명의 플리넘 케이블(20)은 금속성 도체와 같은 적어도 하나의 전달 매체를 포함하는 코어(22)를 구비한다. 상기 금속성 도체는 예를 들면, 폴리에테르이미드와 같은 비할로겐화 구성물을 포함하는 재료의 플라스틱 조성물의 층(27)으로 절연된다. 상기 절연된 금속성 도체의 피복은 플루오르 중합체와 같은 할로겐화 물질을 포함하는 자켓(39)이다. 상기 케이블은 부식 및 독성의 수용가능한 레벨은 물론 우수한 내화 성질을 나타낸다.
Patent KR-940010769-B1 (KR)
Title: Au alloy and making method thereof
Inventor: PARK BYONG-WAN
IPC: C22C5/02
Filed: 1990-08-08
Granted: 1994-11-11
Abstract: The Au alloy consists of (in wt.%) 70-99.8 % Au, 0.1-5 % Cr and 0.1-25 % Cu. The article plated with TiN is plated with the above Au alloy by ion-plating method. The Au-plated layer has excellent adhesion property and abrasion resistance, and is useful for decoration. The method can lower production cost.
Patent KR-940003569-B1 (KR)
Title: Container supporter for container vehicle
Inventor: JANG SU-CHOL
IPC: B60P1/48
Filed: 1990-08-21
Granted: 1994-04-25
Abstract: The container support device supports various kinds of waste collection containers and prevents up and down or right and left movements of the containers under transportion. The device comprises a connecting bracket (10) having an upper elongated section (15), a middle pivoting shaft (14), a lower interlocking hook (13); an interlocking pin (17) engaged with the hook (13); a subsidiary frame (22) for supporting the bottom frame (6) of container (A); a support section (23) for preventing horizontal movement of the container; a latch section (19) being engaged with a stationary bracket (18) of the bottom frame (6) at the container (A); a hydraulic cylinder (21) with inserted spring (20), slantedly mounted between a pivot shaft connecting point of the section (19) and a pivot connecting section (20).
Patent KR-930005233-B1 (KR)
Title: Cap autoremove apparatus of semiconductor slive
Inventor: YUN YONG-HONG
IPC: H01L21/68
Filed: 1990-09-13
Granted: 1993-06-16
Abstract: An air cylinders (3) are installed on both sides of a  sleeve loading box (2) inclinded with an angle so that the piston rods of the air cylinders clamp the second sleeve from the bottom  of  the sleeves loaded, with a controller, and a  sleeve  stopper  (5)  is installed on the bottom of the sleeve loading box. A  sleeve  plug removing box (6) is installed under the sleeve loading box,  while other air cylinders (7) are installed on both sides of the  sleeve plug removing box to clamp the sleeve in the sleeve plug  removing box by the piston rods. A hook (8) is mounted on  a  side  of  the plug removing box, and a slit for the hook of  the  cork  removing box is opened on every sleeve.
Patent KR-950008545-B1 (KR)
Inventor: DAELE ANTOINE A VAN
IPC: A01K39/012
Filed: 1990-09-24
Granted: 1995-08-03
Abstract: 내용 없음.
Patent KR-950009038-B1 (KR)
Inventor: NAKAI KIYONARI
IPC: C09C1/50
Filed: 1990-10-22
Granted: 1995-08-14
Abstract: 내용 없음.
Patent KR-950006113-B1 (KR)
Inventor: TAKEUCHI SETSUYUKI
IPC: B29C49/08
Filed: 1990-10-30
Granted: 1995-06-09
Abstract: 내용 없음.
Patent KR-930008077-B1 (KR)
Title: Sram cell for sog type gate array
Inventor: KIM TAE-KYONG
IPC: H01L27/11
Filed: 1990-11-14
Granted: 1993-08-25
Abstract: A SRAM  (Static  Random  Access  Memory)  cell  includes  two inverters  and  an  NMOS  transistor.  Data  storage  is  made  by connecting the inverters to each other, and input/output  of  data is obtained by the NMOS transistor.  Layout  is  possible  at  two slots on a SOG type gate array. In the SOG  type  gate  array  one slot comprises four transistors regardless of  inline  region  and slot region. The transistors (151,152,153) form one  inverter  and the transistors  (161,162,163)  form  another  inverter  and  the transistor (154,164) are used for a pass-transistor.
Patent KR-930010642-B1 (KR)
Inventor: GIDO HIROSHI
IPC: H02M3/338
Filed: 1990-12-24
Granted: 1993-11-02
Abstract: 내용 없음.
Patent KR-0156574-B1 (KR)
Inventor: SUGA YOSHINORI
IPC: A61J1/00
Filed: 1990-03-28
Granted: 1998-12-01
Abstract: 폴리프로필렌 수지를 사출 연신 블로우 성형해서 얻어지는 폴리프로필렌 수지제 용기로서, 그 폴리프로필렌 수지가 3-메틸부텐-1 중합체를 0.0001∼10중량% 함유하는 프로필렌 중합체 조성물임을 특징으로 하는 폴리프로필렌 수지제 블로우 성형 용기 및 그 폴리프로필렌 수지제 블로우 성형 용기로 이루어진 의료기재.
Patent KR-940004411-B1 (KR)
Title: Making method of hydrogen passivation of thin film transistor
Inventor: HO JIN-SOK
IPC: H01L21/318
Filed: 1991-01-19
Granted: 1994-05-25
Abstract: The method is disclosed, wherein Si3N4 passivation layer containing hydrogen is formed, and rapid heat treatment is carried out through rapid thermal process for 30 to 60 seconds, to bond the hydrogen contained in Si3N4 passvation layer to the grain boundary of the polysilicon of the active region, and then Ar/H2 gas is injected, thereby reducing the leakage current remarkably, and improving the device performance.
Patent KR-940001342-B1 (KR)
Title: Preparation and apparatus for zinc oxide
Inventor: JONG HONG-JA
IPC: C01G9/03
Filed: 1991-02-04
Granted: 1994-02-19
Abstract: The method includes drying zinc sulfate powder at 270-290 deg.C and zinc chloride powder at 190-210 deg.C, and brings zinc sulfate and zinc chloride powders in contact with air or water jeted at 800-920 deg.C for reaction of zinc sulfate powder and zinc chloride powder. The method reduces the cost of equipment and personnel expenses, and enhances productivity.
Patent KR-930002952-B1 (KR)
Inventor: ALESI BRUNO A
IPC: A01N37/18
Filed: 1991-02-11
Granted: 1993-04-16
Abstract: 내용 없음.