baber/WOPTO huggingface dataset:
Patent KR-20010030646-A (KR)
Title: 영구자석을 가진 솔레노이드 밸브
IPC: F16K11/044
Filed: 1999-07-20
Abstract: 본 발명은 솔레노이드 밸브에 관한 것이다. 솔레노이드 밸브는 코일, 플런저, 적어도 하나의 제1 및 제2 개구 그리고 제1 개구와 연관되어 위치결정된 영구 자석을 포함하고 있고, 영구 자석은 플런저를 제1 개구를 향하여 가압하는 기능을 하며, 코일은 제1 개구를 향한 가압을 감소, 상쇄 또는 역전시키고 제2 개구를 향한 유인하도록 작동될 수 있다. 일 변경 실시예에서는 영구 자석이 제1 개구 주위에서 상부 하우징 상에 위치결정된다. 제2 변경 실시예에서는 영구 자석이 플런저 상에 있고, 제2 코일이 상부 하우징 상에 있다. 제2 코일은 영구 자석을 유인하는 하나의 방향 그리고 영구 자석으로부터 반발하는 방향인 양방향으로 여자될 수 있다.
Patent KR-20010024649-A (KR)
Title: 직선 편광을 출사하는 광 전도체를 포함하는 광원 장치의액정 표시소자에 대한 적용
IPC: G02B5/30
Filed: 1999-09-16
Abstract: 본 발명은 빛의 이용 효율이 향상된 액정 표시소자 및 이를 구성하는 광원 장치에 관한 것이며, 당해 액정 표시소자는 
     투명 매체로 이루어지고 광원으로부터 빛을 입사하기 위한 말단면, 한쪽을 광 출사면으로 하여 대향하는 2면 및 헤이즈 이방성 층을 갖는 광 전도체(i), 광 전도체의 말단면에 설치된 광원(ii) 및 광 전도체의 광 출사면 측과 반대면 측에 설치된 반사체(iii)로 이루어진 광원 장치(I)와 
     헤이즈 이방성 층에서의 헤이즈 값이 최대인 방향과 편광축이 평행하게 되도록 광 전도체의 광 출사면 측에 설치된 편광판(II)을 구비하여 이루어진다.
Patent KR-20010040895-A (KR)
Title: 보간화소생성 장치 및 방법
IPC: G06T3/40
Filed: 1999-02-15
Abstract: 본 발명은 보간화소생성 장치 및 방법에 관한 것으로서, 화상을 확대표시하는 기능을 가진 매트릭스형 디스플레이에 공급되는 보간화소를 생성할 때, 확대율을 크게 해도 그에 따라 디스플레이에 표시되는 문자 등의 윤곽의 희미해짐이 눈에 띄지 않는 보간화소를 생성할 수 있는 보간화소생성 장치를 제공하고, 상기 목적을 달성하기 위해 보간곡선발생부(20)는 한쌍의 원화소를 그 양단으로 하고 해당 양단 근방의 구간에서는 그 기울기가 완만하고 또 해당 양단 근방의 구간에 끼워진 구간에서는 그 기울기가 급격한 보간곡선을 발생하며, 보간곡선변형부(21)는 화상의 확대율에 관련하여 바람직하게는 화상의 확대율이 커짐에 따라 양단 근방의 구간에 끼워진 구간에서의 기울기가 보다 급격하게 되도록 보간곡선을 변형시키고, 보간화소산출부(22)는 변형하여 얻을 수 있는 보간곡선을 이용하여 한쌍의 원화소 간에 보간하기 위한 보간화소를 산출하는 것을 특징으로 한다.
Patent KR-20010041222-A (KR)
Title: 전자 제어 유닛을 위한 전원 공급장치
IPC: B60R16/02
Filed: 1999-01-29
Abstract: 전원 전압(supply voltage)이 N-MOSFET 제어 장치(16)를 경유하여 전압 조정기에 인가되는 전자 제어 유닛(Electronic Control Units; ECUs)을 위한 전원 공급 회로에 있어서, 상기 제어 장치(16)는, 적어도 미리 정해진 낮은 동작 값 이상에서, 전원 전압의 값이 증가함에 따라 점차적으로 값이 증가하는 저항을 전원 전압과 전압 조정기 사이에 부가하기 위해 채택된다.
Patent KR-20010085203-A (KR)
Title: 경화성 수지조성물, 변성공중합체 및 수지조성물, 알칼리현상형 광경화성 유리 페이스트
IPC: C08L63/00
Filed: 1999-12-24
Abstract: 아크릴산과 (메타)아크릴산에스테르를 주성분으로 하는 공중합체의 일부산기에 에폭시기 함유 불포화 화합물을 부가한 변성공중합체를 사용하여 이루어지는 레지스트 피막형성성, 잉크감도에 우수한 경화성 수지조성물, Tg 50℃ 이상의 특정의 공중합체를 사용한 변성공중합체로 이루어지는 잉크감도 양호, 택프리성을 갖는 광, 열경화성수지 및 그것의 조성물, 일부에 β-카르복시에틸아크릴레이트를 사용한 공중합체에 아크릴로일모르폴린 등의 관능기 함유 아크릴레이트 모노머를 에폭시변성후 첨가 또는 변성전 공중합하여 이루어지는 필요한 여러 특성을 충족, 감도, 해상도가 양호하고, 내도금성이 향상한 레지스트용 경화성 수지조성물 및 경화성수지, 광중합 개시제, 광중합성 모노머, 희석용제 및 유리프릿을 함유하여 이루어지는 고정세 격벽 패턴을 대면적 플라즈마 디스플레이 패널용 기판상에 작업환경유지, 이익율, 생산성이 좋고, 안정형성할 수 있는 알칼리 현상형 광경화성 유리 페이스트 조성물을 제공한다.
Patent KR-20010043654-A (KR)
Title: 가교 이온 전도막
IPC: H01B13/00
Filed: 1999-01-28
Abstract: 본 발명은 산성 작용기를 형성하는 종과의 가교에 의해 가교된 설폰화 폴리에테르 케톤류, 설폰화 폴리설폰류, 설폰화 폴리스티렌류, 및 기타 산성 중합체와 같은 이온 전도막으로 유용한 가교된 산성 중합체의 제조 방법을 제공한다.  가교제는 산 작용기에 결합하여 산 기를 이미드 작용기로 전환시키는 것이 바람직한 데, 이미드의 N-H 결합의 산도로 인해 산 기의 점유로 인한 산도 손실이 보충되므로 막 강도 및 팽윤 내성에 기여하면서 막 전도도를 보존한다.
Patent KR-20010043698-A (KR)
Title: 반도체장치 및 그 제조방법
IPC: H01L21/8242
Filed: 1998-05-25
Abstract: 하부전극의 저면과, 하부전극과 스위치용 트랜지스터의 한쪽의 확산층을 접속하는 배선과의 사이에 있는 확산방지층을 자기정합적으로 형성한다. 
     이것에 의해, 더미막을 이용해서 구멍 패턴을 형성하기 위한 사이드 트렌치를 발생시키지 않게 하여, 메모리부 콘택트 플러그와 확산방지층 사이에서 맞춤 어긋남이 일어나도 메모리부 콘택트 플러그와 고유전율 유전체막이 직접 접촉하지 않아, 신뢰성이 높은 소자를 얻을 수 있다.
Patent KR-20020059533-A (KR)
Title: The microwave lighting apparatus
Inventor: KIM HYEON JEONG
IPC: F21Y111/00
Filed: 2001-01-08
Abstract: PURPOSE: An illumination apparatus is provided to achieve an improved illumination efficiency by minimizing loss of light emitted from the light bulb, while reducing the total size of illumination system. CONSTITUTION: An illumination apparatus comprises a resonator(50) for blocking a microwave but allowing light to pass through; a waveguide(60) arranged inside the resonator, and which transmits microwave; a microwave generating unit for generating microwave into the waveguide; a case(70) arranged underneath the resonator and the waveguide; and a light bulb(80) positioned at the central portion of the resonator, and which generates light while a plasma is generated by the microwave energy transmitted through the waveguide. Those components are assembled by coupling, through a bolt(90), flanges(51,61,66,71) arranged at the resonator, waveguide and case, respectively.
Patent KR-20020060839-A (KR)
Inventor: PARK NAM GI
IPC: A47K3/02
Filed: 2001-01-12
Abstract: PURPOSE: A bathtub is provided to maximize the utility of space by allowing the space of the bathtub to be converted into the floor of bathroom during a user doesn't use the bathtub. CONSTITUTION: The bathtub having an opened front surface is constructed to be opened and closed by a door(6) that its lower end is rotatably hinged to the floor of a bathroom. In addition, the bathtub is provided with a side plate(2) constructed to be withdrawn forwardly from the rear wall of the bathtub so as to constitute one side wall of the bathtub, and an input portion(5) is formed at the other side wall(4) of the bathtub, thereby the both sides of the door come into contact with the tip end of the side plate and the inner wall of the input portion when the door is vertically positioned. A sealing packing is installed at the contact surfaces between the door, the side plate, and the side wall.
Patent KR-20010074053-A (KR)
Title: Process of preparing bean curd using Gelidium amansii
Inventor: MON DONG SU
IPC: A23L11/00
Filed: 2001-01-17
Abstract: PURPOSE: A method for manufacturing bean curd by using agar is provided to replenish the nutrition by adding kelp powder liquid and agar powder liquid to soybean liquid, and to improve the product value due to visual effect and excellent resilience. CONSTITUTION: Soybeans are sorted, washed and ground. The ground soybeans are filtered to separate into the residue in the preparation of bean curd and soybean liquid. The soybean liquid is heat-processed at 60-80deg.C for 2-3 hours. Agar is washed and dehydrated to grind fine powder. The agar powder 50-70g is mixed with water 2-3L to get agar powder liquid, and heated at 95-100deg.C for 10-20 minutes. Kelp is washed and dehydrated to grind fine powder. The kelp powder 150-200g is mixed with water 2-3L to get kelp powder liquid. The agar powder liquid 10-15% and the kelp powder liquid 10-15% are mixed to the soybean liquid. The mixed liquid is aged after coagulating by brine. The coagulated and aged liquid is compressed and dehydrated to manufacture bean curd.
Patent KR-20020065109-A (KR)
Title: Refrigerator for kimchi
Inventor: KIM YONG MYEONG
IPC: F25D21/14
Filed: 2001-02-05
Abstract: PURPOSE: A kimchi refrigerator is provided to conveniently discharge condensed water and sewage in a storage compartment. CONSTITUTION: A refrigerator includes a drain outlet formed on a bottom of a storage compartment(9); at least one drain opening formed on a lower circumferential area of a main body(1) and fluidically connecting a machine room(10) with an outside; a drain pipe(40) placed in the machine room and having one end connected with the drain outlet and the other end extended through the drain opening to the outside; and a drain opening and closing device(50) installed on the drain opening.
Patent KR-20020065305-A (KR)
Title: A skilled handicrift, development and preparation of natural Hizikia Fusiforme-Green Laber and combined seaweeds Green Laber using Laminaria japonica, seaweeds and as process for preparing the same
Inventor: YUN KWANG SIM
IPC: A23L17/60
Filed: 2001-02-05
Abstract: PURPOSE: A method of preparing mixed laver of sheet laver and seaweed laver by adding 0.1 to 5% by weight of chitosan oligosaccharide to conventional laver material is provided which makes it possible to form a laver sheet without the addition of a binding agent and produces mixed laver having good color and low brittleness during drying. CONSTITUTION: A mixture of laver products containing 0.1 to 7.0 parts by weight of alginic acid of laminaria and 0.1 to 10 parts by weight of alginic oligosaccharide, 0.1 to 10 parts by weight of Undaria pinnatifida powder, 10 to 90% by weight of sheet laver powder, 1 to 10 parts by weight of laver powder or green laver powder or 0.1 to 20 parts by weight of an extract of sheet laver, laminaria, Undaria pinnatifida, green laver and laver, 0.1 to 20 parts by weight of glycoside material and 0.1 to 5% by weight of chitin and chitosan is placed in a plate, pressurized under reduced pressure or compressed pressure and then sterilized at a pH of 4.5 to 7.5 at a temperature of 40 to 70.
Patent KR-20010111449-A (KR)
Title: 반도체 장치 및 그 제조 방법
IPC: H01L21/8238
Filed: 2001-02-12
Abstract: PTI 구조의 분리 절연막을 구비한 반도체 장치에 있어서, 기판 부유 효과를 억제하고, 분리 특성 및 내압이 향상된 반도체 장치 및 그 제조 방법을 얻는 것을 목적으로 하는 것이다. 
     반도체층의 표면에 형성된 소자의 상면을 피복하는 층간 절연막 사이에 실리콘 질화막을 형성한다.
Patent KR-20010088442-A (KR)
Title: Method to determine a channel characteristic, and discrete wavelet transmitter and receiver to perform the method
Inventor: PEETER MIGUEL
IPC: H04L27/38
Filed: 2001-03-07
Abstract: PURPOSE: A method for determining a channel characteristic, a discrete wavelet transmitter and a discrete wavelet receiver are provided to generate samples of a channel characteristic without any additional hardware or test equipment. CONSTITUTION: A predetermined periodic signal of pulse amplitude modulated symbols is modulated on waveforms by a cosine modulated filter bank(DWMT MOD) in a transmitter(TX) to determine the channel characteristic of a channel(CHANNEL) between the transmitter and a receiver(RX). The waveforms are transmitted over the channel. In the receiver, the received pulse amplitude modulated symbols are demodulated from the waveforms by a cosine modulated filter bank(DWMT DEMOD). Pairs of the received pulse amplitude modulated symbols are combined to a form received quadrature amplitude modulated symbols. The received quadrature amplitude modulated symbols are divided by the transmitted predetermined pulse and amplitude modulated symbols by considering pairs as transmit quadrature amplitude modulated symbols. Therefore, samples of the channel characteristic are generated.
Patent KR-20020072917-A (KR)
Title: A Carriage for sliding a welding device and a Circle Track for guiding the said carriage
Inventor: JUNG YEONG JAE
IPC: B23K37/02
Filed: 2001-03-13
Abstract: PURPOSE: A welding machine carriage for welding outer circumference of cylinder which is capable of automating welding operation using an existing welding robot as a welding machine is being moved along the circumference of a large sized cylinder such as a pipeline and a circular track for guiding the carriage are provided. CONSTITUTION: The welding machine carriage for welding outer circumference of cylinder and the circular track for guiding the carriage comprise a welding machine carriage comprising a carriage plate fixing a sensor to a body of the welding machine, front wheels on which female grooves are formed, and which are rotationally installed at both sides of one end of the carriage plate and rear wheels on which female grooves are formed, and which are rotationally installed at both sides of the other side of the carriage plate; and a circular track comprising two circular rails which have a larger diameter than that of a cylindrical pipeline to be welded, on the outer circumference of which female grooves are formed, and which are divided into two equal parts, supports(3) which are spaced apart from each other in a certain distance to fix the circular rails and first and second coupling parts(20,21) for coupling the two circular rails that are divided into two equal parts using a coupling rod(9) and a coupling screw(11) by interposing a compression spring(10) between a fixed side connecting ring(7) inserted into a first connection bar(5) and an opening and closing side connecting ring(8) inserted into a second connection bar(6).
Patent KR-20010044817-A (KR)
Inventor: PARK JONG HYUN
IPC: G06Q30/04
Filed: 2001-03-28
Abstract: PURPOSE: A system and method for serving the real estate auction information via the communication network is provided to offer a user the information on demand, and to get the information even at desirable time and any place by using a telephone. CONSTITUTION: The system for serving the real estate information is built(S1). The user chooses the desirable information from the system by using the telephone(S2). An information provider offers the user the custom-made information, that is stored to a DB and selected via a headset(S3). A rate-settling device counts the time that the user uses the telephone, in other words, that the telephone of the user is connected with the communication device(S4). The rate-settlement device imposes the rate, responding to the counted time, on the user, and delivers the money except a commission to the information provider(S5)
Patent KR-20010067811-A (KR)
Title: Method of Risk Based Audit on On-Line
Inventor: LEE JAE HYEON
IPC: G06Q99/00
Filed: 2001-03-30
Abstract: PURPOSE: An audit management method is provided to make employees, working in fields of audit targets, analyze risks and input risk assessment data over an online network for a real time monitoring, and to enable an auditor to perform the audit and extract audit elements by using the risk assessment data. CONSTITUTION: The method comprises steps of work employees analyzing risks on each work, the employees assessing the risks, the employees inputting the assessment data and their related statistical data, an auditor planning the audit by considering risk levels based on the assessment data, the auditor visiting and surveying the fields on a basis of the audit plan, the auditor making an audit report on audit recommendations extracted from the field survey, the auditor deciding risk elements resulted from the audit, the auditor making audit recommendations and transferring them to a corresponding employee, the auditor making the employee extract basic causes of the risk on a basis of the recommendations and improve the risky works, the auditor analyzing the audit effect and checking the audit effect analysis.
Patent KR-20020076895-A (KR)
Title: Method Of Winding Coil and Transformer and Invertor for Liquid Crystal Display Using The Same
Inventor: EO JEONG TAEK
IPC: H01F41/06
Filed: 2001-03-31
Abstract: PURPOSE: A method for winding a coil, a transformer, and an inverter of an LCD device using the same are provided to reduce power consumption by improving a coil winding method. CONSTITUTION: A bobbin is formed by a plastic material. A plurality of ferrite cores(14a,14b) is used for guiding magnetic flux. E-shaped ferrite cores are formed by shaping the ferrite cores(14a,14b). Center portions of the ferrite cores(14a,14b) penetrate the bobbin. A sidewall of the bobbin wound with a coil(12) is covered by sidewalls of the ferrite cores(14a,14b). A lead pin(13) is formed at both ends of the bobbin. A winding ratio of a coil(12) is differently determined in the first side and the second side according to a predetermined boosting ratio. A single winding portion is formed between sidewalls located both ends of the bobbin.
Patent KR-20020080780-A (KR)
Title: Method for forming a micro-pattern by using a dewetting phenomenon
Inventor: KIM YEON SANG
IPC: H01L21/027
Filed: 2001-04-17
Abstract: PURPOSE: A method for fabricating a micro pattern using a dewetting phenomenon is provided to precisely form the micro pattern of polymer, by forming a polymer material of a dewetting property on a substrate and by performing a heat treatment process within a predetermined temperature range after a mold of a temporary pattern comes in contact with the substrate at a predetermined pressure. CONSTITUTION: A mold(106) having a temporary pattern structure composed of a relief part and an intaglio part is prepared. A polymer material of a predetermined thickness is formed on the substrate(102). A pattern formation surface of the mold comes in contact with the polymer material and a dewetting phenomenon of the polymer material is caused to selectively expose the upper portion of the substrate facing the upper portion of each mold pattern. The mold is removed to form a polymer micro pattern(104) selectively exposing the upper part of the substrate.
Patent KR-20020079305-A (KR)
Inventor: KIM KYEONG WOO
IPC: B60J1/20
Filed: 2001-04-14
Abstract: PURPOSE: An insect net of a vehicle is provided to prevent insects from entering the vehicle room in opening a window outdoors by installing the insect net in the vehicle, and to enjoy fresh air without air conditioning additionally. CONSTITUTION: An iron core(1) is made of elastic metal or plastic, and a grip(2) is inserted between the rubber packing of a door and a vehicle body. Mothproof fur(4) is fitted to the lower part of an insect net(3) to prevent insects such as a moth. A rearview mirror adjusting lever insertion port(5) is formed in the insect net to adjust the rearview mirror in the vehicle room. Insects are prevented from entering the vehicle room by installing the insect net in the vehicle with opening the window outdoors. Expenses are reduced with turning off the air conditioner.
Patent KR-20020088560-A (KR)
Title: tennis-ball manufacturing apparatus
Inventor: KIM IN SU
IPC: A63B45/00
Filed: 2001-05-18
Abstract: PURPOSE: Provided is a production system for tennis balls wherein pieces of external cover are automatically bound to the surface of a spherical tube so that it contributes to increase productivity. CONSTITUTION: The production system for the tennis balls comprises the parts of: a partition magazine(30) which includes multiple sets based on one set including two pieces of external cover(22) and a spherical tube; a drawing tool for tubes(40) which grasps both sides of the spherical tube and draws from the partition magazine to transmit into a tube clamp(60); a drawing tool for external cover(50) which draws two pieces of external cover vertically and transmits into the spherical tube to adhere the external cover at the spherical tube; the tube clamp which receives the spherical tube from the drawing tool for the tubes and fixes; an adhesion tool for external cover(70) which closely places the external cover at the globular side of the spherical tube; a compressor for parting line which compresses parting line(23) of the external cover; an outlet(90) which discharges the adhered balls; a partition rotator(100) which intermittently rotates the tube clamp; and a frame(120) which fixes the adhesion tool for external cover, the compressor for parting line and the outlet.
Patent KR-20020090271-A (KR)
Title: River sewage purification apparatus constructed in the waters edge
Inventor: YEO IN BONG
IPC: C02F9/14
Filed: 2001-05-26
Abstract: PURPOSE: A river water purification apparatus constructed in water's edge is provided to utilize water's edge as site for river water purification. CONSTITUTION: The apparatus comprises a screen(110) for removing adulteration; a centrifugal separation tank for removing inorganic solids by centrifugal force; a contact oxidation tank(130) for removing suspended solids by biofilm of contact media; a two-stage media tank(140) for removing organics, nitrogen and phosphorus by oxidation, nitrification and denitrification processes; and a soil trench(150) for removing residual nitrogen and phosphorus through cover soil. Media of the contact oxidation tank(130) is one or more of gravel, brick, rubble, concrete, ceramic, and polymer. And media of the two-stage media tank(140) is one or more of brick, waste building materials, and polymer for upper stage, one or more of sand, anthracite, and little gravel for lower stage.
Patent KR-20020093458-A (KR)
Title: Cast-in-site diaphragms wall and the method with benoto method and grouting method of high pressure
Inventor: KIM U JIN
IPC: E02D5/20
Filed: 2001-06-09
Abstract: PURPOSE: An underground diaphram wall by a benoto method and a high-pressure grouting method is provided to minimize a change of water pressure by improving imperviousness. CONSTITUTION: The underground diaphram wall by a benoto method and a high-pressure grouting method comprises several benoto columns(1) installed on the ground at regular intervals along the excavation boundary(C), reinforced ground columns(2) forming an impervious wall by reinforcing the ground between the benoto columns(1) by a high-pressure grouting method to be connected with the benoto columns(1), an inner elevated part and an outer elevated part formed by developing the reinforced ground columns(2) in the wedge shape to transfer earth pressure and water pressure to the benoto columns(1) and to heighten adhesive pressure of an adhesive part when excavating one side of the excavation boundary(C), and an adhesive part of the benoto column(1) and the reinforced ground column(2).
Patent KR-20010111631-A (KR)
IPC: B29C45/77
Filed: 2001-06-11
Abstract: A method for controlling a screw position of a screw in an injection molding machine uses a high-speed injection and high-speed depressurization method to perform the entire injecting process by controlling speed of the screw. The screw is moved forward to a predetermined first position from an injection start position, and when the screw reaches the predetermined first position, the screw is moved backward to a predetermined second position. The speeds of the forward and backward movement of the screw are controlled in accordance with a screw-position/speed characteristic pattern which is measured in advance, and which is derived from the equation V = (2.K.S)<1/2> where V is screw speed, K is screw acceleration, and S is screw position.
Patent KR-20020094811-A (KR)
Title: Method for fabricating sea fertilizer using shell waste
Inventor: CHOI U JEONG
IPC: C05F15/00
Filed: 2001-06-13
Abstract: PURPOSE: Provided is a manufacturing method of a slow release fertilizer for sea resources by chemical reaction of waste organics and sintered shell. Accordingly, the resultant fertilizer has no bad smell and no harmful microbes. CONSTITUTION: The slow release fertilizer is manufactured by the following steps of: grinding organic wastes such as excretions, sludge and starfish, and mixing; adding ground powder of shell sintered at 900-1000deg.C, containing less than 20% of CaO, as a stabilizing additive for alkaline stabilization and exothermic reaction to remove harmful microbes and bad smell, which is expressed by CaO + H2O -->Ca(OH)2 +15.6kcal/mol, Ca(OH)2 +2CO2 -->Ca(HCO3)2 + 35.4kcal/mol; adding less than 10wt.% of charcoal to the stabilized reactants for nutrient supply and deodorization; drying deodorized reactants, expressed by CaCO3 + CO2 -->CaCO3 + H2O, Ca(HCO3)2 -->CaCO3 + H2O +CO2, and forming into a shape of powder or pallet.
Patent KR-20020095874-A (KR)
Title: Cache memory and microprocessor using this cache memory
Inventor: CHO SANG YEON
IPC: G06F12/08
Filed: 2001-06-16
Abstract: PURPOSE: A cache memory and a microprocessor using the same are provided to offer a command cache of the low electric power consumption while not increasing the complexity of a circuit comparing to the conventional cache. CONSTITUTION: The command cache includes a line reuse buffer(201) and a cache controller(202) controlling an operation of the entire cache including the line reuse buffer(201). The command cache includes a multiplexer(203) configuring a data path relating to the line reuse buffer(201), a state display(207) displaying a state of the cache controller(202), a logical sum gate(209) deciding the cache hit, and the logical sum gate(211) generating a chip selection signal for a main memory and a tag memory. The cache controller(202) decides whether an executing engine approaches to a cache line in the line reuse buffer(201) at a next cycle by integrating the sequential fetch information provided by the executing engine during the same cycle and a position of the approaching data on the cache line.