baber/WOPTO huggingface dataset:
Patent KR-20000006828-A (KR)
Inventor: SHON PHAN HOON
IPC: A23L17/00
Filed: 1999-10-29
Abstract: PURPOSE: A seasoned jelly fish for sushi is a substitute for sliced raw fish for sushi and has better taste and longer preservation period than sliced raw fish for sushi. CONSTITUTION: The method for processing the seasoned jelly fish comprises the steps of: washing 1 kilogram of jelly fish in a container continuously supplied with clean fresh water for about one hour; slicing the salt-removed jelly fish in a size appropriate to sushi; dehydrating the jelly fish with a dehydrator or by a natural dehydrating method to have the moisture content of less than 10 to 15% per one slice of jelly fish; seasoning the sliced jelly fish for 24 to 48 hours with 1 kilogram of a sauce comprising 30% cucumber juice, 20% onion juice, 20% radish juice, 13% sugar, 13% vinegar, 3% salt and 1% gardenia seed powder; naturally drying (dehydrating) the seasoned jelly fish in a cleaning room for about one hour; and vacuum packing the completed jelly fish.
Patent KR-20010046045-A (KR)
Inventor: SUK SANG MUN
IPC: G06F3/14
Filed: 1999-11-10
Abstract: PURPOSE: A screen size change prevention system is provided to sample luminosity of a screen when images are displayed, sense the luminosity of the screen, to calculate the effect influenced on the size of the screen in advance, and compensate for the changed size caused by the change of the luminosity. CONSTITUTION: The system comprises an image processor(10), a microcomputer(20), a memory(30), a synchronization processor(40) and an AD convertor(50). The image processor(10) receives RGB signals from a PC, amplifies the signals to a proper level, and transmits the amplified signals to an electronic gun and the AD convertor(50). The microcomputer(20) receives horizontal/vertical synchronization signals from the PC, reads current size and position data stored in the memory(30), designates a sampling time to the AD convertor(50), calculates sampled data values and transmits the calculated value to the synchronization processor(40). The memory(30) stores the size and the position data on the current frequency. The synchronization processor(40) processes the size and position data by the sampled data value, and outputs the processed data to an eccentric yoke. The AD convertor(50) samples the RGB signals from the microcomputer(20) by using the sampling time and the horizontal/vertical synchronization signal, and transmits the sampled data to the microcomputer(20).
Patent KR-20010046847-A (KR)
Inventor: LEE HUI YONG
IPC: F16H61/10
Filed: 1999-11-16
Abstract: PURPOSE: A gearshift control method prevents tie-up shock due to the discordance of gearshift completion or gearshift shock due to undershoot phenomenon on left foot up gearshift. CONSTITUTION: A gearshift control method comprises a step to detect whether a left foot up occurs during driving(30, 32), a step to determine whether learning control condition is satisfied(31), a step to determine whether the left foot up is undershoot or tie-up(33, 36), a step to determine whether gearshift shock generation condition is satisfied(34) and a step to compensate hydraulic pressure of the engaging side(35, 38) if the gearshift shock is determined to occur.
Patent KR-20000035719-A (KR)
Inventor: WATANABE RYUJI
IPC: G11B27/032
Filed: 1999-11-26
Abstract: PURPOSE: An image signal recording and reproducing method is provided to simplify a device construction without needing the encoding and the decoding of an image at a connection pickup to a unit of one group of pictures for an MPEG image signal. CONSTITUTION: In an image signal recording and reproducing method, in case of performing a connection pickup with regard to a picture(b) after I, a final picture of a picture(a) to be leaved is I(a11). When a final picture to be leaved is I picture, I picture and B picture for referring the I picture in a reverse direction are leaved, and then a next record is executed. In a picture order, the I(a11) is at the back of B(a9) and B(a10), but the I(a11), on a tape, is recorded at the front of B(a9) and B(a10). Data of I(a11), B(a9) and B(a10) is remained, and a picture(b) is recorded on the tape from I(b12).
Patent KR-20000012384-A (KR)
Title: Character input device by compounding basic sentence pattern
Inventor: KIM YONG SOOK
IPC: G06F3/02
Filed: 1999-12-01
Abstract: PURPOSE: A character input device by compounding basic sentence pattern is provided to enable inputting overall characters composing a sentence with easy and simplified input action by extracting and using several basic sentences. CONSTITUTION: The character input device for inputting a necessary basic character, eg. alphabet, numerals, Japanese, etc. comprises, a basic sentence pattern which is extracted from a composition shape of the basic character and is capable of displaying all basic characters by recombination, a basic sentence pattern input unit, a character recognition unit for compounding and understanding the input basic sentence pattern as a basic character, an output unit for outputting the basic character. The basic sentence pattern input unit composed of sub-input units and each basic sentence pattern is distributed in each sub-input unit independently. If the basic sentence is input sequentially, a character is input by compounding of the input basic sentences.
Patent KR-20010054864-A (KR)
Inventor: KIL HYEON SU
IPC: C08G69/18
Filed: 1999-12-08
Abstract: PURPOSE: Provided is a process for anion-polymerization of polyamide 12 by using a molecular weight controlling agent, which can control molecular weight and viscosity by performing an end-capping reaction on the end of the polymer chain, therefore, a branching side reaction can be controlled. CONSTITUTION: The anion-polymerization of the polyamide 12 is performed by injecting a conventional catalyst, an initiator, lauryl lactam monomers, and the molecular weight controlling agent as an end-capping agent in a biaxial extruder, followed by performing the end-capping reaction on the end of the polymer chain at 240-260deg.C. The molecular weight controlling agent is aliphatic alcohol, aliphatic amine, aromatic alcohol, aromatic amine, or a polyester oligomer compound, wherein the amount of the molecular weight controlling agent is 0.01-2.5mol% if the molecular weight controlling agent is the alcohol-based compound or 0.01-1.5mol% if the molecular weight controlling agent is the amine-based compound or 0.05-25wt% if the molecular weight controlling agent is the polyester-based oligomer compound.
Patent KR-20010054868-A (KR)
Inventor: CHO SEUNG YONG
IPC: H01J29/70
Filed: 1999-12-08
Abstract: PURPOSE: A lead wire supplying apparatus of a coil winder is provided to be capable of sustaining the tension status of respective wires when the wires are instantaneously released by back tension by individually managing the supplying and back tensions of the respective wires. CONSTITUTION: A back tension absorbing unit(14) comprises distribution guide rollers(23) and supporting rollers(24), a rear were concentrator(25), a plurality of rods(26), at least one drive wheels(27), and elastic members(28). The distribution guide rollers(23) and supporting rollers(24) are mounted to correspond to respective lead wires so that respective wires can be arrayed under the state to be spaced apart from each other. The rear were concentrator(25) concentrates respective wires distributed by the distribution guide rollers(23) and supporting rollers(24). The rods(26) are mounted between the distribution guide rollers(23) and supporting rollers(24). The drive wheels(27) are slidably fixed to the respective rods to wind the wires guided by the rollers. The elastic members(28) are fixed between the respective rods and the drive wheels to be compressed by the drive wheels as well as move the drive wheels toward a back tension direction.
Patent KR-20010055200-A (KR)
Inventor: KIM GYU WAN
IPC: F01P1/00
Filed: 1999-12-10
Abstract: PURPOSE: An oil cooler is provided to efficiently cool the oil passing through an oil filter by cooling the oil filter with cold air. CONSTITUTION: An oil cooler comprises an alternator(2) having a suction fan and discharge holes(2b), an oil filter(3) filtering impurities in oil, a cooling case(5) surrounding the oil filter for making a cold air flow hole, a connecting pipe(4) cooling the oil filter by communicating the discharge holes with the cold air flow hole, and plural discharge holes formed in the cooling case for discharging the cold air from the cold air flow hole. By cooling the oil filter with the cold air passing through the cold air flow hole, the oil passing through the oil filter is efficiently cooled.
Patent KR-20010062898-A (KR)
Inventor: JUNG HYEON SEOK
IPC: C21C7/00
Filed: 1999-12-21
Abstract: PURPOSE: A process for preparing a tundish flux by controlling the pouring condition of supplementary raw material in the refining process of Si deoxidized steel is provided, which can substitute conventional dundish flux(artificial slag) and enhance the index of cleanliness of steel as compared to conventional tundish flux. CONSTITUTION: In the process for manufacture of a tire steel cord comprising by weight, C:0.70 to 0.80%, Si:0.20 to 0.30%, Mn:0.70 to 0.90%, P:0.011% or less, S:0.005% and Al:0.002% or less, this process comprises the steps of: obtaining slag comprising 3 to 8kg limestone, 3 to 10kg silica and 1 to 3kg fluospar by Si deoxidizing when molten steel in a converter is tapped with a ladle and refining in the second stage; pouring molten steel in the ladle into a tundish, cooling the remaining slag; and grinding to a size of 30mm or less.
Patent KR-20010057959-A (KR)
Inventor: HAN MU HO
IPC: H01L29/747
Filed: 1999-12-23
Abstract: PURPOSE: An apparatus for detecting a trouble of a triac is provided to detect various kinds or various types of triac trouble regardless of various standards of triac. CONSTITUTION: A triac trouble detection device has a power input terminal, a triac gate, a triac connection portion for connecting both terminals to each other, and an internal circuit portion. A gate circuit portion is composed of a resistance(R1), a capacitor(C1), and a diac(D). A snubber circuit portion is composed of a resistance(Rs) and a capacitor(Cs). A load circuit portion is composed of a resistance(RL). A trouble detection portion is composed of a gate switch(S2), the first resistance(RD1), the second resistance(RD2), the first light emission diode(LED1), and the second light emission diode(LED2).
Patent KR-20010065329-A (KR)
Inventor: JANG YUN YEONG
IPC: H01L21/82
Filed: 1999-12-29
Abstract: PURPOSE: A method for manufacturing a fuse is to control the thickness of a metal fuse, thereby securing a laser cutting process margin of a repair device, and to perform a pad/repair etch concurrently, thereby shortening a process time. CONSTITUTION: A fuse is provided in a semiconductor device having a plurality of memory devices. When any memory device is wrongly operated, the fuse is physically cut. An interlayer dielectric layer is formed between a (n+1)th interconnection metal layer and an n-th interconnection metal layer(51) both of which are formed in a region other than the interconnection region. The interlayer dielectric layer is etched to an interconnection via hole for connecting the (n+1)th interconnection metal layer and the n-th interconnection metal layer and a fuse via hole at the same time. A metal layer having a high melting point is formed on the resultant structure having the via holes. The metal layer is etched back to form a plug(56) and a fuse spacer(57) on an inner wall of the fuse via hole at the same time.
Patent KR-20010061909-A (KR)
Inventor: LEE GEON JU
IPC: C09K21/00
Filed: 1999-12-30
Abstract: PURPOSE: Provided is a low smoke fire-retardant composition used for electric wire and cable coating material, which contains a resin, a hydroxide, an antioxidant, an auxiliary processing agent, a coupling agent, a auxiliary fire-retardant, a coloring agent, and a smoke inhibitor. CONSTITUTION: The low smoke fire-retardant composition comprises 100pts.wt. of a matrix resin using ethylene copolymers having a melt index of 0.2-10, 30-100pts.wt. of the hydroxide, 0.2-10pts.wt. of the antioxidant, 0.5-10pts.wt. of the auxiliary processing agent, 0.1-10pts.wt. of a coupling agent, 0.5-10pts.wt. of a phosphor-based fire-retardant, 1-10pts.wt. of a carbon black as the coloring agent, 2-30pts.wt. of mistron vapor as the smoke inhibitor, 2-30pts.wt. of zinc oxide as the smoke inhibitor, and 1-30pts.wt. of zinc borate, having an average particle size of 3-7 micron, as the auxiliary fire-retardant and the smoke inhibitor.
Patent KR-20010058707-A (KR)
Inventor: PARK MYEONG SUN
IPC: H01L21/00
Filed: 1999-12-30
Abstract: PURPOSE: A method for attaching wafers is provided to minimize the defective rate of wafers due to incorrect supply of ball solders and significantly improve the productivity by correctly supplying the ball solders on the wafers in a dot mode. CONSTITUTION: A method for attaching wafers includes a surface check step(100), a ball solder inhalation step(101) and an attach step(102). The surface check step(100) pre-checks the surface of a wafer to be experienced by an attach process and transmit its data to a control unit(100). The ball solder inhalation step(101) inhales the ball solders into an inhalation hole of an attach plate having a given size to contain the inhalation hole in the ball solder. The attach step(102) divides the wafer into a plurality of blocks having a given size and sequentially continuously attaches respective blocks onto the attach plate.
Patent KR-20010066180-A (KR)
Inventor: CHOI CHI HUN
IPC: C08L67/00
Filed: 1999-12-31
Abstract: PURPOSE: A thermosetting resin composition for a car body external plate is provided which is excellent in mechanical and physical properties and surface external appearance. CONSTITUTION: The thermosetting resin composition comprises: (i) 5-30 part by weight of an unsaturated polyester resin; (ii) 20-35 part by weight of a glass fiber tempering materials; (iii) 30-60 part by weight of a filler; (iv) 1-20 part by weight of a low contracting agent; (v) 0.01-2 part by weight of a hardening initiator; (vi) 0.1-5 part by weight of a releasing agent; (vii) 0.05-10 part by weight of a thickening agent; and (viii) 0.05-5 part by weight of at least one component selected from the group consisting of a paint, a heat-stabilizer, an ultraviolet stabilizer and a polymerization inhibitor.
Patent KR-20000029608-A (KR)
Title: Lightguide
Inventor: YOSHIKAWA TOSHIYUKI
IPC: G02B6/00
Filed: 1997-05-29
Abstract: PURPOSE: A light guide using a device like an LCD is provided to lightly and uniformly illuminate without partial or total brightness multiform by patterns emitting a first light from the light emitting surface. CONSTITUTION: Speck shaped, solid-line shaped or broken-line shaped protruding patterns are established on a light emitting surface of a light guide(3) which consists of a traspa rent material at a low density in a region close to the linear light source and at a high density in a region far from the linear light source so as to make the luminance distribution of the light emitted from the light emitting surface approximately uniform. Cross-sectional width W (.mgr.m) at a cross section perpendicular to the axis of a linear light source satisfies the relation: 10.le. W.le. 200. An incident light of the protruding patterns of the light emitting surface is reflected and refracted along the patterns. the part of the light is directly emitted from the patterns, and another part of the light of emitted to the light emitting surface on reflected in the inside by a reflection board. The cross section of the protruding pattern has a straight part partially and is approximately trapezoidal and the ratio H/W satisfies the relation: 0.2.le. H/W.le. 1.0 wherein W and H denote cross-sectional width and height of the protruding pattern respectively or, the cross section of the protruding pattern has an approximately circular-arc shape and the ratio H/W satisfies the relation: 0.2.le. H/W.le. 1.0 wherein W and H denote cross-sectional width and height of the protruding pattern respectively.
Patent KR-20000048890-A (KR)
Inventor: BEBICH MATTHEW MARK
IPC: F02P23/04
Filed: 1997-09-30
Abstract: PURPOSE: An ignition system is provided to be used in any suitable application where an engine is used for propulsion to provide drive to tools and other equipment or other purposes or activities. CONSTITUTION: An ignition system (1) comprising fuel atomizing means (6) for spraying fuel (10) therefrom for introduction into a combustion chamber (2). An electro-magnetic radiation generator (8) is connected to an emitter (12) which emits electro-magnetic radiation (11). The electro-magnetic radiation (11) irradiates the fuel (10) to cause ionization and combustion of the fuel (10). A magnetic field may be provided in the combustion chamber to enhance atomic ionization of the fuel in the combustion chamber.
Patent KR-20000048975-A (KR)
Title: Silicon carbide abrasive wheel
Inventor: SHELDON DAVID A
IPC: B24D3/00
Filed: 1997-10-01
Abstract: PURPOSE: Abrasive tools, particularly abrasive wheels is provided which contain silicon carbide abrasive grit and hollow ceramic spheres, having improved resistance to profile loss on the grinding face of the wheel. CONSTITUTION: A vitreous bonded abrasive grinding wheel comprises silicon carbide abrasive grain, hollow ceramic spheres and a low temperature, high strength bond. The wheel has improved corner or profile holding characteristics and improved mechanical properties and is suitable for grinding non-ferrous materials.
Patent KR-20000053226-A (KR)
Title: Nucleosides
Inventor: ZHOU XIAO-XIONG
IPC: C07B61/00
Filed: 1997-11-12
Abstract: PURPOSE: Pharmaceutical compositions comprising these compounds, methods for their manufacture and methods for the treatment or prophylaxis of cancers and viral infections employing these compounds are provided. CONSTITUTION: Mixed esters of antiviral nucleosides such as compounds of Formula (I), where B is natural or unnatural nucleotide base, X is O or CH2, Y and Z are each H, or together form a bond, or Y is methylene or -CH(OH)- and Z is a bond thereto; n is 0 or 1; one of R1 and R2 is the acyl residue of an aliphatic amino acid and the other is -C(=O)C5-C21 saturated or monounsaturated alkyl; and pharmaceutically acceptable salts thereof have advantageous pharmacokinetic and other properties.
Patent KR-20000070605-A (KR)
IPC: C07D303/23
Filed: 1998-02-06
Abstract: 유기산의 촉매량 존재하에 기체상 수소 할라이드와의 반응에 의해 화합물 3으로부터 화학식 A의 제조방법; 반응식 1로부터 출발하는 에폭시 화합물과 상당히 낮은 함량의 혼합 할로겐을 나타내는 이러한 방법에 의해 수득된 에폭시 수지의 제조방법. 
     화학식 A 
     
       
     
     화학식 A' 
     
       
     
     화학식 3 
     
       
     
     화학식 6 
     
       
     
     반응식 1 
     
       
     
     상기식에서, 
     Hal은 염소, 브롬 또는 요오드, 바람직하게 염소를 나타내고, 
     Ra는 화학식 A'의 하나 이상의 추가 그룹을 포함하는 잔기를 나타내며, 
     R 2 는 화학식 6의 하나 이상의 추가 그룹을 포함하는 잔기를 나타낸다.
Patent KR-20010005541-A (KR)
IPC: H03M13/41
Filed: 1998-03-20
Abstract: A method and apparatus for decoding a frame of multi-rate encoded digital data which contains redundant information provided to validate the decoding operation. A frame of data is received which contains information bits and cyclic redundancy check (CRC) bits. In accordance with the invention, the received frame is decoded and a check is conducted to determine whether the CRC bits correspond correctly for the decoded information bits. If the decoded frame passes the CRC test process, the decoded fame is provided to the user. However, if the decoded frame does not pass the CRC test, then at least one additional decoding process is performed on the received frame. In the first exemplary embodiment of the present invention, on a failure of the CRC check, the data is decoded using a trellis decoder and the data that yields the next most likely path through the trellis is selected. In a second illustrative embodiment, if the CRC test fails, the trellis decoder then identifies all paths having metrics within a predetermined threshold of a metric associated with the optimal path through the trellis. The CRC test is then performed on the decoded frame with respect to the suboptimal paths (starting with the most likely path). If any of these paths pass the CRC check, the information bits are output by the decoder. If not, an error is declared.
Patent KR-20010005839-A (KR)
Title: 색채 변화 칼라렌즈용 패턴
IPC: G02C7/04
Filed: 1998-03-30
Abstract: 불투명하지 않은 동공부분(12)을 둘러싸는 색채요소들을 가진 홍채패턴(10)이 색채를 변화시키는 콘택트렌즈들에 구성된다.  상기 패턴은 내부영역(14), 중간영역(16) 및 외부영역(18)의 원형을 이루는 세가지 영역들로 구성된다.  보통의 관찰자들에 의해 관찰될 때 착용자의 눈색채를 향상시키거나 변화시키는데 효과적인 색채요소들의 집단이 각각의 내부영역 및 외부영역에 구성된다.  중간영역내에서 면적의 약 5-30%를 덮는 색채요소들의 집단이 중간영역에 구성되고 약 25-72%의 면적을 가진다.  중간영역내부의 색채요소들이 사실상 횡방향을 향하는 매크로줄무늬자국들의 배열을 형성하고, 상기 줄들은 색채요소들을 가진 부분들과 색채요소들을 가지지 않은 부분들사이에서 교대로 구성된다.
Patent KR-20010006520-A (KR)
Title: 탄소를 포함하는 다중상 응집체 및 그의 제조 방법
IPC: C08K3/00
Filed: 1998-04-17
Abstract: 본 발명은 1회 이상의 탄소상 및 실리콘-함유 화합물상을 포함하는 응집체의 제조 방법을 개시하고 있다.  본 방법은 1차 공급원료를 다단계 반응기의 제1단계(9)에 공급하고, 2차 공급원료를 제1단계의 하류 위치(10)에서 반응기에 공급하는 것에 관한 것이다.  1차 및 2차 공급원료는 카본 블랙-생성 공급원료를 포함하고, 또한 1회 이상의 공급원료가 실리콘-함유 화합물을 포함한다.  반응기는 탄소상 및 실리콘-함유 화합물을 분해시키고 카본 블랙-생성 공급원료를 열분해시키기에 충분한 온도로 작동된다.  공급원료의 1회 이상이 카본 블랙-생성 공급원료이고 공급원료의 1회 이상이 실리콘-함유 화합물을 포함하는 공급원료를 공급하기 위한 3 이상의 단계를 장비한 다단계 반응기를 사용하여 탄소상 및 실리콘-함유 화합물상을 포함하는 응집체의 제조에 관련된 추가 방법이 개시되어 있다.  탄소상 및 실리콘-함유 화합물상을 포함하는 응집체를 제조하는 것 외에도, 실리카 및(또는) 카본 블랙은 본 발명의 공정에서 유래한다.  공급원료의 1회 이상이 카본 블랙-생성 공급원료이고 공급원료의 1회 이상이 금속-함유 화합물을 포함하는 공급원료를 공급하기 위한 2 이상의 단계를 장비한 다단계 반응기를 사용하여 탄소상 및 금속-함유 화합물상을 포함하는 응집체의 제조에 관련된 또다른 방법이 개시되어 있다.  본 발명의 응집체는 엘라스토머 조성물에 혼입되는 경우 습윤 스키드 내성 및 롤링 내성을 바람직하게 개선한다.
Patent KR-20010020425-A (KR)
Title: 치환된 인데닐 함유 금속 착화합물을 사용하여 제조된 올레핀 중합체
IPC: C08F4/64
Filed: 1998-05-01
Abstract: 본 발명은 하이드로카빌, 퍼플루오로-치환된 하이드로카빌, 실릴, 게르밀 및 그의 혼합물 중에서 선택된 하나 이상의 그룹으로 2 또는 3번 위치에 치환된 인데닐 그룹(상기 인데닐 그룹은 또한, 1급 또는 2급 탄소에 의해 그에 공유 결합된 지방족 또는 지환족 하이드로카빌 그룹을 갖는 질소 또는 인을 포함하는 2가 리간드 그룹에 의해 금속에 공유 결합되어 있다)을 포함하는 4족 금속 착화합물의 존재하에, 하나 이상의 α-올레핀을 중합시켜 생성된 올레핀 중합체에 관한 것이다.  본 발명의 바람직한 올레핀 중합체는 높은 분자량, 좁은 분자량 분포, 높은 비닐 함량 및 이중양상의 DSC 용융 곡선 또는 2개 이상의 뚜렷한 좁은 피크를 나타내는 탈회선된 ATREF 또는 GPC 곡선을 갖는 것을 특징으로 할 것이다.  올레핀 중합체는 필름, 섬유, 포움, 성형 부품을 포함한(이들로 제한되지는 않는다) 다양한 용도에서, 및 접착제, 밀폐제, 코팅재, 코크 및 아스팔트와 같은 배합물의 성분들로서 유용성을 가질 것이다.
Patent KR-20010013633-A (KR)
Title: Ｃ-4″-치환된-마크롤리드 유도체
IPC: A61K31/7048
Filed: 1998-05-25
Abstract: 본 발명은 하기 화학식 1의 화합물 및 그의 제약학상 허용되는 염에 관한 것이다.  화학식 1의 화합물은 다양한 세균 감염 및 원충류 감염을 치료하는데 사용될 수 있는 항균제이다.  본 발명은 또한 화학식 1의 화합물을 함유하는 제약 조성물 및 화학식 1의 화합물의 투여에 의한 세균 및 원충류 감염의 치료 방법에 관한 것이다.  본 발명은 또한 화학식 1의 화합물의 제조 방법 및 상기 제조에서 유용한 중간체에 관한 것이다. 
     ＜화학식 1＞
Patent KR-20010068249-A (KR)
Title: Operator handling overflow
Inventor: PARK JAE HYEON
IPC: G06F7/38
Filed: 2000-01-03
Abstract: PURPOSE: A calculator performing an overflow manipulation is provided to output a result similar to a desired result when overflow occurs. CONSTITUTION: The calculator includes a plurality of input registers(12,13), an arithmetic logic unit(11), an overflow bit(16), a carry decreasing unit(14), a carry increase flag(17) and a result register(15). The arithmetic logic unit performs a predetermined calculation on the data received by the input registers and outputs the result. The overflow bit is activated when the overflow occurs on the result of the arithmetic logic unit. The carry decreasing unit(14) decreases the carry of the output of the arithmetic logic unit on every activation of the overflow bit and stores the overflow bit on the most significant bit. The carry increase flag performs down-counting on every activation of the overflow bit. The result register shifts-up the result stored in the carry decreasing unit(14) by the bit number counted at the carry increase flag and stores the result.