baber/WOPTO huggingface dataset:
Patent KR-940001286-B1 (KR)
Title: High-load resistor of semiconductor device
Inventor: YUN HUI-KU
IPC: H01L27/04
Filed: 1990-09-15
Granted: 1994-02-18
Abstract: The method for maximising the resistance of the polysilicon line resistor by making the line width and depth narrower than minimum ones processed by the existing exposing technology comprises the steps of: (a) forming a cell isolation layer having a U shaped groove formed on the inside of the trench; (b) forming a polysilicon layer as the load resistor on the inside of the groove; (c) forming an insulation layer on the whole region except contact holes formed on both upper ends of the polysilicon layer; and (d) forming contact pads connected to each other through the contact holes.
Patent KR-930004741-B1 (KR)
Inventor: CHAZONO HIROKATSU
IPC: C04B35/468
Filed: 1990-10-31
Granted: 1993-06-03
Abstract: 내용 없음.
Patent KR-930009421-B1 (KR)
Title: Digital display device
Inventor: KIM JONG-HYON
IPC: G02F1/136
Filed: 1990-12-28
Granted: 1993-10-04
Abstract: The high-definition digital  display  in  which  a  pixel  is divided and  disposed  in  a  pitch,  a  thin-film  transistor  is arranged for each of the divided pixels, and a  storage  capacitor is formed on the divided pixels, thereby reducing  the  resistance of data line and delay time in signal transmission, and preventing the reduction of pixel numbers by half.
Patent KR-930006328-B1 (KR)
Inventor: SCHUNCK STEPHAN
IPC: C03C25/00
Filed: 1989-11-17
Granted: 1993-07-14
Abstract: 내용 없음.
Patent KR-0157602-B1 (KR)
Inventor: FENNEL HELMUT
IPC: B60T8/58
Filed: 1990-01-10
Granted: 1998-10-15
Abstract: 안티 로킹 제어를 하는 제동 시스템용 회로는 펄스형 압력 제어 신호들을 발생시킨다. 압력이 감소된후 압력을 다시 상승시키기 위해, 제동 압력은 우선 스팁에서 적용된후 플래터 경사도에서 적용되는데, 이것은 가변펄스(P1) 및 큰 간격에서 다른 하나에 잇따르는 짧은 고정펄스(P2)에 의해 이루어진다. 회로들은 이전 사이클에서 스팁 압력 상승 동안의 압력 상승 기간(T 1 )과, 이전 사이클에서 전체 압력 상승 기간(T 1 +nT 2 )과, 이전 압력 감소 시간(T 0 )에 좌우되는 압력 상승을 결정하는 펄스 및 펄스파괴 시간(T 1 , T 2 , T K )로 제공되며, 일정 마찰 계수 및 일정 고정 압력에서 펄스 시간의 범위가 측정됨으로, 휘일의 로킹 한계는 사전 설정된 시간 주기 또는 사전 설정된 펄스 수 후에 다시 도달된다. 가변 펄스 기간 및 고정된 압력 상승 펄스의 기간은 이전 압력의 압력 상승에서 계산되거나 기억된 표에서 결정된다.
Patent KR-940008042-B1 (KR)
Title: Autofocusing device for use in a video camera and autofocusing method thereof
Inventor: JANG SONG-IK
IPC: H04N5/232
Filed: 1991-04-17
Granted: 1994-09-01
Abstract: An automatic focus adjusting method and circuit includes the steps of determining a focusing interval to extract a video signal proportional to a contrast, generating a control clock pulse sampling the video signal, sampling the video signal to the control clock pulse, generating a digital difference signal, generating a digital weight signal by varying the digital difference signal by a nonlinear weight curve, obtaining a focusing value by integrating the digital weight signal, determining the speed and direction of a focusing lens driving motor, adjusting the focusing interval, and adjusting the nonlinear weight curve according to the focusing value and the size of a video signal, thereby accurately adjusting the focus.
Patent KR-940001118-B1 (KR)
Inventor: KOBAYASHI GEISHI
IPC: H02B11/133
Filed: 1991-06-14
Granted: 1994-02-14
Abstract: 내용 없음.
Patent KR-100191083-B1 (KR)
Inventor: DRENT EIT
IPC: E04B1/62
Filed: 1991-07-22
Granted: 1999-06-15
Abstract: 첨가제로서, 일산화탄소에서 생긴 단위와 올레핀(들)에서 생긴 단위가 실질적으로 교호 방식으로 나타나는 일산화탄소와 하나 이상의 C 10+ α-올레핀의 중합체를 함유한 탄화수소유 조성물은 개선된 유동점, 냉여과플러깅점 및/또는 운점을 보여준다.
Patent KR-940002676-B1 (KR)
Title: Boring position regulating device for ship
Inventor: SO IN-OK
IPC: B23Q3/02
Filed: 1991-08-14
Granted: 1994-03-30
Abstract: The working tower for mounting a boring machine for boring holes for a propeller shaft or a rudder, has a work station to be moved up and down by a hydraulic cylinder. The tower comprises sliding shafts (5)(5')(5a)(5a') fixed on rear wheels (3)(3') driven by hydraulic motors (1)(1') and idling front wheels (4)(4'); movable bar (7) reciprocated by a hydraulic cylinder (6) at the end of the shafts (5)(5') and connected with rotation guide plates (8)(8') by a hinge; hydraulic cylinders (13)(13')(13a)(13a') provided between support bodies (12)(12') of lower bed (11) for supporting sliding-shaft support bodies (9)(9') and control box (10); propeller-shaft hole boring machine (15) at the center of upper workstation (14); hydraulic cylinders (17)(17') and sliding guide bars (18)(18') between support plate (16) and bed (11); rubber boring machine (21) on both sides of the boring machine (15); workstation (22) elevated up and down by hydraulic cylinders (25)(25').
Patent KR-950013447-B1 (KR)
Inventor: KAMATANI YUKIO
IPC: H04N5/357
Filed: 1991-09-11
Granted: 1995-11-08
Abstract: 내용 없음.
Patent KR-950004332-B1 (KR)
Title: The printing method on extrusion-coated polyethylene film
Inventor: LEE SANG-KU
IPC: B41M1/30
Filed: 1991-09-16
Granted: 1995-04-28
Abstract: The method for printing a letter or a figure on the extrusion coated polyethylene film surface is characterized by (a) pre-heat treating the polyethylene film surface at 80˜100 deg.C, (b) high frequency treating the surface by the ultraviolet ray having 100˜500 μm wave length to make micropores, (c) grabia printing the surface with an ink, (d) high frequency retreating it at 80˜100 deg.C to entangle the surface with the transfer printed ink, and (e) rapidly cooling the entangled material in the cooling roller to fix it.
Patent KR-100211845-B1 (KR)
Inventor: KEENAN DOUDLAS MARVIN
IPC: H04N5/44
Filed: 1991-09-17
Granted: 1999-08-02
Abstract: 각각의 주사 리스트를 각각 가진 다수의 RF 입력 단자(A,B,C)를 포함하는 텔레비젼 수상기에서, 각각의 주사 리스트의 채널 번호를 RF 입력 단자(A,B,C)와 관련 주사 리스트가 선택된다는 것을 시청자에게 알리기 위해 각각의 칼라로 디스플레이된다. 본 발명의 한 실시예에서, 상기 RF 입력 단자(A,B,C)와 사용자가 동작시킬 수 있는 키보드(200a)의 안테나 선택키(275a,285a,295a)는 칼라-코드화된 채널 번호에 대응하여 칼라-코드화된다.
Patent KR-910009831-B1 (KR)
Inventor: ISOZAKI OSAMU
IPC: C08L101/10
Filed: 1991-10-12
Granted: 1991-11-30
Abstract: 내용 없음.
Patent KR-100215599-B1 (KR)
Title: Container for bulk materials and fluids
Inventor: GERADUS A M BOOTS
IPC: B65D5/44
Filed: 1991-11-19
Granted: 1999-08-16
Abstract: A container for bulk materials, fluids and the like, comprising an enveloping member and an inner member which is connected to the enveloping member at at least four positions spaced along the circumference of the enveloping member, the arrangement being such that in filled condition a substantially block-shaped unit with substantially flat walls is obtained, the container further comprising a U-shaped stiffening member which comprises a web and two legs connecting thereto and is made of a material with a stiffness of its own, arranged so that the legs abut two opposite walls of the block-shaped unit and the web abuts the bottom wall of the block-shaped unit, the legs, at least in the areas adjacent their free upper edge, having a width corresponding substantially to that of the adjacent wall of the block-shaped unit and the U-shaped stiffening member being connected to the enveloping member at least in the areas referred to. <IMAGE>
Patent KR-950004684-B1 (KR)
Inventor: SANO YUJI
IPC: E02D11/00
Filed: 1991-12-09
Granted: 1995-05-04
Abstract: 내용 없음.
Patent KR-960005184-B1 (KR)
Inventor: ASADA TAKAFUMI
IPC: F16C17/26
Filed: 1992-03-05
Granted: 1996-04-22
Abstract: 내용 없음.
Patent KR-100220552-B1 (KR)
Title: Lifting system with a large vertical displacement of a plane
Inventor: VOGEL LUCIEN
IPC: B66F7/22
Filed: 1992-06-05
Granted: 1999-10-01
Abstract: Large-displacement lifting assembly for a plane carrying a load, characterised in that it is composed of a pair of individual lifting members (1) connected together at the lower part by a twinning bar (26), and at the upper part by a platform (35), each individual member being composed of an oblique support arm (5) articulated to a tilting load-bearing post (2), of a thrust connecting rod (11) connected to an extension rod (14) inside the post, the thrust connecting rod (11) being connected to the oblique support arm (5) by a pivoting articulation (7). This invention is of interest in the transport field, and especially in the field of vehicle transporters. <IMAGE>
Patent KR-950004561-B1 (KR)
Title: Flash-write circuit of semiconductor memory device
Inventor: JONG HYONG-SOP
IPC: G11C11/407
Filed: 1992-09-04
Granted: 1995-05-02
Abstract: a memory cell array having a number of low addresses and column addresses and consisting of memory cells arranged in a matrix comprising a plurality of word lines and data bit lines; a first selecting means for receiving the column address and selecting the data bit line; a second selecting means for receiving the low address and optionally activating the word line; an input/output terminal for input or output of data on the plurality of data bit lines; and a plurality of switching means connected between the input/output terminal and the plurality of data bit lines and controlled by the output of the first selecting means, wherein a control means is further included, being connected between the first selecting means and the control terminal of the switching means, for selectively resetting the memorized data in the memory cells.
Patent KR-950008118-B1 (KR)
Title: Subscriber line doubling system
Inventor: KWON HON-CHOL
IPC: H04M11/06
Filed: 1992-11-13
Granted: 1995-07-25
Abstract: The doubling system of telephone wire line employs more than one terminal to simultaneously communicate using a communication line. It multiplexes 2 voice signal of a subscriber into 2B+D using U interface to provide a circuit outputting code as 2B1Q (2Binary/1Quaternary). It comprises switching line interfaces (20,20)sending and receiving as B1and B2 channel, a signal multiplexer letting hook-off detection data to send into MCU1 (24), and receiving /sending part (32) receiving and sending 2B1Q line coding/decoding, data of b1,b2 and D channel.
Patent KR-0143058-B1 (KR)
Inventor: PARK DONG-WON
IPC: H04Q1/20
Filed: 1992-12-02
Granted: 1998-08-17
Abstract: 본 발명은 전전자 교환기용 서브 하이웨이 감시장치에 관한 것으로, PC를 서브 하이웨이 모니터 어셈블리(SHBA)에 정합하고, PC 인터페이스부를 통하여 PC 모니터에 디스플레이되는 내용중 하나의 경로를 선택하여 원하는 음성데이타를 가입자 칩을 통하여 들을 수 있게 한 것으로 교환기의 셋트-업시 테스트하고자 하는 블럭 및 상호간의 인터페이스시 발생하는 문제점을 손쉽게 발견하여 가입자 칩을 통하여 전송되는 음성데이타 처리의 이상 여부를 확인할 수 있는 전전자 교환기용 서브 하이웨이 감시장치를 제공한다.
Patent KR-950014787-B1 (KR)
Title: Method and composition for ethchiny
Inventor: CHOI KYUNG-JUN
Filed: 1992-12-31
Granted: 1995-12-14
Abstract: The method for etching patterns on glass surface comprises (A) coating the undesired part of glass surface with printing enamel containing UV-curing agent by screen printing method, (B) forming a protection film cured by UV-irradiating; and (C) doping the surface with etching composition to obtain etched patterns. The etching composition is composed of 100 parts distilled water, 65-70 parts glycerin, 55-60 parts starch, 40-45 parts ammonium chloride, 100-110 parts acidic ammonium fluoride and 220-230 parts barium sulfate. Additionally 4-5 parts carboxymethyl cellulose is added to 100 parts etching composition.
Patent KR-0184691-B1 (KR)
Title: Variant cd44 surface proteins, coding therfor, antibodies, the reagainst and uses thereof
Inventor: HERRLICH PETER
IPC: A61P35/04
Filed: 1991-03-30
Granted: 1999-04-01
Abstract: The inventon relates to antibodies that react with a variant epilope in the extracellular region of a variant CD44 polypeptide, wherein the variant epitope has the amino acid sequence: I S S T I S T T P R A P D H T K Q N Q D W T Q W N P S H S N P E V L L Q T T T R M T D V D R N G T T A Y E G N W N P E A H P P L I H H E H H E E E E T P H S T S T I O A T P S S T T E E T A T Q K E Q W F G N R W H E G Y R Q T P R E D S H S T T G T A A A S A H T S H P M Q G R T T P S P E D S S W T D F F N P I S H P M G R G H Q A G R R (residues 53-219 of SEQ ID NO:4). Methods of using the antibodies to identify variant epitopes also are provided.
Patent KR-0128435-B1 (KR)
Inventor: KRAUSE EDUARD A
IPC: H04N7/30
Filed: 1993-03-25
Granted: 1998-04-02
Abstract: 본 발명에 의하면 비디오 변환계수에 대한 벡터 코딩기술이 제공된다. 벡터는 소정의 기준에 따라 전송에 알맞는 1블럭의 변환계수로부터 1그룹의 계수를 식별하기 위해 발생된다. 개시된 실시예에서는, 난제로진폭을 갖는 계수만이 전송되고, 벡터가 전송용 벡터 코드워드를 제공하기 위해 인코딩되며, 전송에 알맞는그룹으로부터의 계수가 전송용 계수 코드워드를 제공하기 위해 인코딩되고, 벡터 코드워드가 계수 코드워드를 블럭내의 계수위치에 상관시킨다. 또한 바람직한 실시예에서는, 블럭이 계수의 서브세트를 포함하는복수의 영역으로 분할되고 개별적인 벡터가 각 영역에 대해 전송되는데, 이 벡터는 계수 코드워드를 그 블럭의 대응하는 영역내의 계수위치에 상관시킨다.
Patent KR-960015518-B1 (KR)
Inventor: SAIGO YUKIO
IPC: B29C45/02
Filed: 1993-04-14
Granted: 1996-11-15
Abstract: 내용없음
Patent KR-100289933-B1 (KR)
Title: 압연 베어링용 밀폐 시일드
Filed: 1993-05-04
Granted: 2001-05-15
Abstract: 비교적 연성인 탄성 말단부를 강성 중간부에 고정시키고 이 때의 중간부는 합성 가소성 고분자로 만든 단일 강성 환형 삽입부로 구성되며 또한 독립된 요소형태의 연성 말단부는 환형 삽입부 위에 공동-성형되고 또한 탄성 고분자와 환형 삽입부를 제조하는데 사용하는 것과 같은 종류의 합성 가소성 고분자의 혼합물로 제조한다.
Patent KR-960011721-B1 (KR)
Title: Processing method of a culture ground for mass culture of lactic acid bacterium
Inventor: NA SUK-HWAN
IPC: C12N1/20
Filed: 1993-06-22
Granted: 1996-08-30
Abstract: The culture medium for mass culture of lactic acid bacteria is prepared by sterilizing the mixture of fat-free dry milk and yeast extract at the condition of pH5.5-6.5, 115-130deg.C for 15 minutes, removing the precipitate, milk protein, and adding carbonhydrate and MgSO4, MnSO6, FeSO4 into the supernatant to obtain the final product.
Patent KR-960013804-B1 (KR)
Title: Polarization switching system
Inventor: JUNG JONG-SOOL
IPC: G02B26/00
Filed: 1993-08-12
Granted: 1996-10-10
Abstract: a substrate(10); a first mirror layer(20) formed by stacking a low refractive index media and a high refractive index media in turn on the substrate(10); a second mirror layer(40) formed by stacking a high refractive index material and a low refractive index material in turn; and a spacer layer(30) formed with Kerr material between the first and the second mirror layer(20,40). The reflectance of the first mirror layer(20) is 95 precent or 100 precent and the reflectance of the second mirror layer(40) is 5 precent or 30 precent and the initial tuning phase of the spacer layer(30) is m  +t   where m is an integer and t is 0.7 or 0.8.
Patent KR-100266171-B1 (KR)
Title: Left, right margin setting up device of print head
Inventor: LEE HYUN YONG
IPC: B41J29/42
Filed: 1993-08-13
Granted: 2000-09-15
Abstract: PURPOSE: A right and left margin setting device for a printer head is provided to precisely set right and left margins of the printer head according to a paper mounting state by pressing a head conveying key and a margin setting key. CONSTITUTION: A right and left margin setting device for a printer head includes a head conveying key(12A) for conveying a printer head(19) to a desired position, a setting key(12B) for setting right and left margins of the printer head conveyed according to a head conveying key signal, a central processing unit(13) for storing the right and left margins of the printer head set by the head conveying key and the setting key to an EEPROM(14) and controlling the printer head according to the stored right and left margins, and the EEPROM for storing the right and left margins of the printer head, wherein the EEPROM distinguishes the right and left margins from each other with reference to a center of a printing area.
Patent KR-0130745-B1 (KR)
Title: Construction method of port district structure at the poor subsoil
Inventor: SONG BYUNG-MOO
IPC: E02D17/18
Filed: 1993-09-14
Granted: 1998-04-10
Abstract: Here is provided a building method for marine structures such as breakwater, berth, and so on which enables cheap construction expenses, reduced construction period, high stability, no chemical treatment, and no environmental pollution. Caissons (2,3) manufactured on land in advance, are established on weak ground at designated locations in order to build marine structures. After that, caissons are pierced in to weak layer (A) by their own weight to the gravel layer (B) or base rock (C), porous pipes equipped with injection holes (15) subside in weak layer within caissons, then stone and gravel are thrown in the weak layers of inside caissons making marine structures complete.
Patent KR-960014248-B1 (KR)
Title: Laundry quantity detecting circuit for a washing machine
Inventor: KIM SEUNG-HWAN
IPC: D06F33/02
Filed: 1993-09-28
Granted: 1996-10-14
Abstract: The circuit senses the mass of the laundry to optimize washing process for the shortest duration time and the amount of detergent. The circuit consists of : a signal processing unit(5) which outputs a switching signal from positive voltage decreased due to rotational inertia with photo coupler(51); a constant current supply(52); a resistence(R2) and a diode(D1); the other signal processing unit which outputs, in turn, negative voltage decreased; a switching pulse generator which receives signals from the signal processing units; and a microprocessor which finds the mass of laundry.
Patent KR-100296846-B1 (KR)
Title: 특정대기하에서납작한물품을저장하기위한플랫박스
IPC: B65D85/00
Filed: 1993-10-15
Granted: 2001-11-22
Abstract: 본 발명에 따른 박스는 실리콘 웨이퍼(silicon wafer)와 같은 납작한 물품(flat article)(1)을 작업대 사이에서 운반하거나 저장하는 동안에 초청정 대기 내에 저장할 수 있다. 박스는 주로 문(10)에 의해 닫혀 있으며 층류에 가까운 유동(quasi-laminar flow)을 몸체(2)내의 웨이퍼(1) 주위로 확산시킬 수 있는 애럴릭 블록(aeraulic block)(20)을 구비하고 있는 몸체(2)로 이루어져 있다. 실리콘 웨이퍼 위에 인쇄되어 있는 회로를 제조하고 처리하는 데에 적용된다.
Patent KR-970011616-B1 (KR)
Title: Fabrication of mosfet
Inventor: KWON HO-YEUP
IPC: H01L21/335
Filed: 1993-10-20
Granted: 1997-07-12
Abstract: A methof for fabricating a transistor is disclosed. The method for fabricating the transistor comprises the steps of: a) forming a gate insulating layer(103) on a semiconductor substrate(101); b) forming a material layer for formation of a gate(105) and a gate capping layer(106); c) forming a masking insulating layer(107) and selectively etching the masking insulating layer(107); d) forming a spacer(109) on sidewalls of the masking insulating layer(107); e) performing an first impurity ions implantation; f) burying an etched portion of the masking insulating layer(107) and removing the spacer(109); g) forming a low doped impurity regions(115,116) on the semiconductor substrate(101); h) removing the material layer and again burying the masking insulating layer(107) using a second material layer(117); i) forming the gate(105) and the gate capping layer(106) using the second material layer(117) as a mask; and j) forming a highly doped source and drain(119, 120) on the semiconductor substrate. Thereby, the driving capacitor and the switching time is significantly improved.
Patent KR-960012693-B1 (KR)
Title: Ntsc/pal signal discriminating circuit using color signal
Inventor: KIM CHANG-JIN
IPC: H04N5/46
Filed: 1993-10-26
Granted: 1996-09-24
Abstract: a peaking circuit(1) for setting its integer value to fit the subcarrier frequency of either a PAL or NTSC signal, and adding/subtracting the amplitude of the signal inputted according to the set value to a certain level; a detector(2) for generating a ripple after detecting the added/subtracted color signal; an inverting unit(4) for generating a control signal to convert PAL/NTSC automatically by converting the output level of the ripple.
Patent KR-960012164-B1 (KR)
Title: Mass flow control device for gas boiler
Inventor: JANG KI-HYUN
IPC: F24H9/00
Filed: 1993-10-30
Granted: 1996-09-16
Abstract: The device provides constant mass flow of supplying water regardless of supplying water pressure. The device comprises: a body part(10) having waist part(13) located between a head(11) and a body(12), a passage hole(14) started from the waist part(13) to the body(12) and installed in a supplying water tube; a flow control ring(20), made of silicone or rubber, inserted in the waist part(13) of the body part(10) and controlling the flow flowing through the passage hole(14).
Patent KR-0136650-B1 (KR)
Inventor: SATO KAZUO
IPC: C08G18/08
Filed: 1993-12-01
Granted: 1998-04-25
Abstract: 공지된 가교제와의 반응에 효과적인 관능기(활성아미노기)를 적극적으로 도입시킨 폴리우레탄 에멀젼 조성물을 제공한다. 
     분자 말단에 이소시아네이트기를 갖는 우레탄 예비중합체를 물에 유화 분산시킨 다음, 여기에 둘 이상의 1급아미노기와 하나 이상의 2급아미노기를 갖는 폴리아민을(우레탄 예비중합체의 말단NCO기)/(폴리아민의 1급 아미노기)의 몰비가 1/1내지 1/0.7의 범위내로 되도록 첨가하여 반응시킴으로써 활성 아미노기 함유 폴리우레탄 에멀젼 조성물을 수득한다. 
     에폭시계 등의 가교제와 병용하여 사용함으로써 실온 건조 정도로 강도 등의 물성을 현저히 개질할 수 있다.
Patent KR-960013606-B1 (KR)
Title: Preparation of lubricating base oil by use of unconverted oil
Inventor: LEE YEUN-KIL
IPC: C10G7/06
Filed: 1993-12-11
Granted: 1996-10-09
Abstract: This invention relates the fuel hydrocracker process comprising the recycle mode process in which an unconverted oil is recycled through the vacuum distillation process(V1). Some or all of the unconverted oil(UC0) is supplied to other vacuum distillation process(V2), the balance of the unconverted oil is recycled through only the vacuum gas oil.
Patent KR-970011273-B1 (KR)
Title: A process for the preparation of guiryungwon formulations
Inventor: PARK DAE-KYU
IPC: A61K9/00
Filed: 1993-12-15
Granted: 1997-07-09
Abstract: The "Kuilyongwon" medicament is prepared by the following method. (1) Powder 93.75    of Korean angelica root, 93.75   of deer antlers and 18.75   of mume fruit flesh in respective or mixed state. Each component is pre-treated and measured before powdering. Reflux and extract with low polarizable solvent and obtain the extract by filtering and then decreasing pressure. (2) Reflux and extract low polarizable solvent extract residue under solvent mixing alkali inorganic salts as extraction supplementary agent, cyclodextrins as stabilizer and tweens as nonionic surfactant with 30~70wt% of soluble low-level alcohol or purified water. (3) Mix soluble low-level alcohol or purified water extraction liquid obtained by filtering with the obtained extract, and formulate with more than 1 species formulating carrier.
Patent KR-960006472-B1 (KR)
Title: Fddi firmware driving method for ticom iop environment
Inventor: HU CHOONG-HO
IPC: H04L12/28
Filed: 1993-12-20
Granted: 1996-05-16
Abstract: in order for a host to use function of a fiber distributed data interface (FDDI) through an input/output processor, sending a M_FDDI message to a controller of a system and driving one like fddiio of firmware functions to pager a related function according to a FDDI packet commander word; operating the FDDI packet commander word; accessing RAM of a board by a RAM driving unit having a SMT function; separating the RAM driving from a detailed hardware like a VME bus address, interrupt level, and interrupt vector; operating the SMT functions; if communication protocol is downloaded by the user's processor, controlling access to the RAM and also controlling the input/output of the data and the input/output characteristic of the FDDI controller; if the data of the FDDI controller is received from the hoster, using a vector interrupt of the VEM bus; and if the data of the FDDI is received from the host to process the data from the host and FDDI controller, using the vector interrupt of the VEM bus.
Patent KR-0120325-B1 (KR)
Title: Aliphatic polyester resin composition
Inventor: LEE HAN-JOO
IPC: C08L67/02
Filed: 1993-12-24
Granted: 1997-10-22
Abstract: Dicarboxylic acid(1) and diol(2) are polycondensed to give a polyester of m.w. 25,000-45,000. 60-90 wt. pts. of obtained polyester and 10-40 wt. pts. of organic filler such as wood and wallnut having a dia 30-70 micrometers were mixed to give a biodegrable resin. In formular R,R'=H, methyl, n=2-8, m=2-6.
Patent KR-970002502-B1 (KR)
Title: Carbon concentration measuring method in low carbon steel
Inventor: AHN SANG-BOK
IPC: G01N7/00
Filed: 1993-12-31
Granted: 1997-03-05
Abstract: A method for measuring amount of melting steel carbon in a super-limited carbon steel capable of measuring amount of a carbon contained in a melting steel by using analyzing information of an exhaust gas discharged during refining a super-limited carbon steel in a vacuum state is disclosed. According to the method, a decarbonizing time of a super-limited carbon steel is reduced. A life of an RH refractory material is prolonged to improve a productive capacity of a steel.