baber/WOPTO huggingface dataset:
Patent KR-20030050204-A (KR)
Title: A Apparatus used in radiator that washes an alien substance
Inventor: KIM YOUNG DONG
IPC: B08B3/02
Filed: 2001-12-18
Abstract: PURPOSE: A foreign material cleansing device for a radiator is provided to easily cleanse cores of the radiator and an oil cooler by using a high pressure ejector for cleansing rotatively mounted between the radiator and the oil cooler and accordingly to reduce working time and considerably improve working efficiency. CONSTITUTION: A foreign material cleansing device for a radiator(4) is composed of a shroud inducing the flow of air supplied from a fan; an oil cooler(3) having a net in the front to prevent the inflow of foreign materials; a frame mounting the radiator and the oil cooler to equipment; a space unit for cleansing positioned between the oil cooler and the radiator; and a high pressure ejector(12) for high-pressure cleansing rotatively fixed and supported to the frame in the space unit for cleansing and formed with ejecting holes rotating in receiving high pressure from the outside and ejecting high pressure to cores of the oil cooler and the radiator.
Patent KR-20030052203-A (KR)
Title: An automatic grinder for a rolling roll
Inventor: KIM JONG HO
IPC: B24B5/37
Filed: 2001-12-20
Abstract: PURPOSE: An automatic grinder for a press roll is provided to improve working efficiency by fixing automatically and firmly according to the yoke shape of the roll, and to increase the safety by minimizing defect with removing the fatigue layer in rotating the roll stably. CONSTITUTION: An automatic grinder comprises a headstock(30) having headstock pins turning and exposing an adapter(18) and an adapter housing, and plural moving cylinders moving back and forth in three steps; a yoke measuring housing(14) connecting to a cylinder shaft(22) of the moving cylinder, and having plural support rollers connected to a through hole(54), a rotary track including a roll yoke detecting laser sensor(26) and an adapter detecting laser sensor(28) and a driving motor connected to the lower part of the rotary track through a chain to transmit driving force; and a roll detecting photo sensor(36) installed in a study rest(34) to automatically detect the press roll placed on the study rest. Working efficiency and safety are improved by rotating the roll stably in fixing firmly.
Patent KR-20030039968-A (KR)
Title: Process for the preparation of salad sandwich with rice cake thereof
Inventor: YUN SOOK JA
IPC: A23L7/10
Filed: 2001-12-21
Abstract: PURPOSE: Provided are a rice cake sandwich which satisfies koreans' taste preference and a production method thereof , thereby increasing rice consumption. CONSTITUTION: A method for producing a rice cake sandwich comprises the steps of: washing 55 to 65 wt.% of normal rice and 18 to 22 wt.% of glutinous rice with water and soaking them in water for 8 to 12 hours; collecting the soaked rice mixture, followed by addition of 0.8 to 1.2 wt.% of salt to it and pulverization; and filtering the pulverized rice mixture with a sieve; adding 4.5 to 5.5 wt.% of butter and 13 to 17 wt.% of milk into the filtered rice mixture, followed by filtration with a sieve; inserting the filtered rice mixture into a vessel and steaming it; and layering salad on the rice cake.
Patent KR-20030054782-A (KR)
Title: Method of forming metal wiring for semiconductor device
Inventor: BANG GI WAN
IPC: H01L21/3205
Filed: 2001-12-26
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to prevent the generation of a bridge and improve the productivity by forming an interlayer dielectric thicker than the metal line. CONSTITUTION: The first interlayer dielectric is formed on a substrate(11). A pattern for metal line is formed by etching the first interlayer dielectric. A contact hole is buried by depositing the first metal layer on the first interlayer dielectric. The first metal layer is planarized. A metal line(12) is formed by removing the first interlayer dielectric. The second interlayer dielectric(13) is formed on the resultant. The second interlayer dielectric is planarized by a CMP(Chemical Mechanical Polishing) process. A via hole is formed by performing a developing process and an etching process of the second interlayer dielectric. The via hole is buried by depositing the second metal layer on the second interlayer dielectric. The second interlayer dielectric is planarized by the CMP process.
Patent KR-20020055393-A (KR)
Inventor: HASEGAWA KAZUHIKO
IPC: H04N1/193
Filed: 2001-12-27
Abstract: PURPOSE: A reading apparatus for duplex image is provided to transport the original sheet to a transfer tray stably, and to prevent wrong reading or breakage by reducing static electricity. CONSTITUTION: A duplex image reading apparatus(1) has a transportation path for transporting a sheet original to the reading region by an original transporting device, and first and second reading devices placed corresponding to respective transportation sides of the sheet original in the reading region of the transportation path. The first and second reading devices have the configuration that a color reference portion used as the color reference for reading is opposed to the reading portion(11) while the color reference portion and the reading portion are placed on two sides with the transportation sides of the sheet original. The first and second reading devices are arranged so that one of the reading portion or the color reference portion is supported so as to be movable in the direction substantially perpendicular to the image reading surface of the reading portion.
Patent KR-20030055783-A (KR)
Inventor: CHO NAE HYEON
IPC: G01R19/165
Filed: 2001-12-27
Abstract: PURPOSE: A battery voltage sensing apparatus is provided, which receives a stable reference voltage from the external and senses a battery voltage accurately through a resistor R3 connected to the ground. CONSTITUTION: A reference voltage generation part(V4) receives a constant reference voltage from the external. A battery part(Vb) drives an inducting unit. And a comparator part draws out a low level signal, if the battery voltage provided from a battery power supply becomes above the reference voltage provided from the reference voltage generation part. The battery power supply is connected to the ground, and further includes a resistor stabilizing the battery voltage.
Patent KR-20030055817-A (KR)
Title: Mail control method of receiving and deleting mails selectively using mail header information and mail client terminal
Inventor: KIM YEONG HUN
Filed: 2001-12-27
Abstract: PURPOSE: A mail managing method for selectively receiving/deleting a mail by using mail header information and a mail client terminal for the same are provided to reduce the damage infected by a virus and the time to receive an unnecessary mail by making a user selectively receiving or deleting the mail. CONSTITUTION: The client terminal passes a mail server certification after connecting to a mail server through the network(210). If a LIST instruction is given to the server, the server transmits a number and a size of each mail(220). The terminal stores the size of each mail in a memory. The terminal receives the mail header information by using a TOP instruction, and extracts the information such as a sender, a title, a day, and a time by analyzing a mail header(240). A mail client program displays the header information of each mail on the terminal(250). If the user wants to receive the mail, the user receives the desired mail by selecting the number of the desire mail and sending a RETR instruction(266). If the user wants to delete the mail, the user deletes the mail by selecting the number of the desired mail and sending a DELETE instruction(274).
Patent KR-20030057075-A (KR)
Title: Slurry For Polishing Metal Lines
Inventor: DO WON JUNG
IPC: C09K3/14
Filed: 2001-12-28
Abstract: PURPOSE: Provided is a slurry composition suitable for CMP(Chemical Mechanical Polishing/Planarization) process of metal line, which has a uniform polishing ability, and shows an excellent dispersion stability when stored for a long time, and does not damage a grinding machine. CONSTITUTION: The slurry composition comprises 1-30 wt% of metal oxide particles, 0.01-0.5 wt% of magnesium-based compound, 0.25-2 wt% of hydrogen peroxide, 0.01-0.05 wt% of phosphorus-based compound, 0.3-0.5 wt% of nitric acid, and the rest of deionized water. The metal oxide is at least one compound selected from the group consisting of silica(SiO2), alumina(Al2O3), zirconia, and ceria, the magnesium-based compound is at least one compound selected from the group consisting of magnesium nitrate, magnesium perchlorate, and magnesium peroxide, and the phosphorus-based compound is trimethyl phosphite or triethyl phosphite.
Patent KR-20030057590-A (KR)
Title: Automatic protection switching for transmission system
Inventor: CHOI EUN SEOK
IPC: H04L12/423
Filed: 2001-12-29
Abstract: PURPOSE: An automatic protect switching processing method of a transmission system is provided to enhance the speed of an optical line and a unit automatic protective switch and performance of a system by using a switching method according to a hardware in a multiplexing period within a transmission equipment. CONSTITUTION: Each task for checking a switching condition generation checks continuously whether an automatic protect switching condition is generated(S51). When the automatic protect switching condition is generated, a Queue Post of ID of the corresponding unit, an event type and the corresponding event is performed to a task for discriminating the priority of the switching condition(S52). Then, the task compares the event and then discriminates whether it is the case that a switching operation must be performed. If a bidirectional switching operation is needed, the switching operation must not be performed(S53). If a switching operation is needed, the task is operated, then management and preparation states of a hardware are changed, a buffer is updated, then a generation of the switching operation and the current management and preparation unit states are notified to an event manager through an event task(S54-S56).
Patent KR-20030058377-A (KR)
Title: apparatus for controlling hydraulic pumps in an excavator
Inventor: JUNG GWANG SIK
IPC: F15B11/00
Filed: 2001-12-31
Abstract: PURPOSE: A hydraulic pump controller of an excavator is provided to precisely control the flux of the pump. CONSTITUTION: A first detector(32-1) detects a high signal pressure during pilot signal pressures to be generated from remote control valves to control first operators. A second detector(32-2) detects a high signal pressure during pilot signal pressures to be generated from remote control valves to control second operators. A third detector(32-3) detects a high signal pressure during pilot signal pressures to be generated from remote control valves to control third operators. First, second and third transducers(34a,34b,34c) convert the detected signal pressures to electric signals. A control unit(35) feeds the highest signal value among the electric signals of the first and the second transducers to a pump regulator(3) of a first hydraulic pump(1) as a control signal. The control unit feeds the highest signal value among the electric signals of the second and the third transducers to a pump regulator(4) of a second hydraulic pump as a control signal. Thereby, the structure is simplified and a pump is controlled more precisely.
Patent KR-20010090709-A (KR)
IPC: A61M1/16
Filed: 1999-07-06
Abstract: 엑스트라 코포럴 혈액 처리 동안 투석 기계의 다이알리산스를 측정하는 본 방법에 따라, 투석 액의 특정 물질의 농도가 투석 기계의 상류에 있는 투석 액의 채널에서 변경된다. 상기 물질의 농도는 미리 결정된 시작 값에 기초하여 변경되며 그후 그 시작값으로 복귀된다. 투석 액에 있는 물질의 농도는 투석 기계의 상류 또는 하류에 위치된 측정 장치(17, 18)로 측정된다. 시간에 따른 투석 액의 출구 농도[cdo(t)]와, 미리 결정된 시작값(cdo1) 사이의 차이의 적분과, 시간에 따른 투석 액의 입구 농도[cdi(t)]와 시작값(cdi1) 사이의 차이의 적분으로부터 그 몫이 평가 및 산술 유닛(evaluation and arithmetic unit)(23)에서 계산되며, 그후 다이알리산스가 이 계산된 몫과 투석 액의 채널에서 투석 액의 흐름률(Qd)에 기초하여 결정된다.
Patent KR-20010074945-A (KR)
IPC: H01L21/336
Filed: 1999-04-22
Abstract: A semiconductor component has a semiconductor body comprising a blocking pn junction, a source zone of a first conductivity type connected to a first electrode and bordering on a zone forming the blocking pn junction of a second conductivity type complementary to the first conductivity type, and a drain zone of the first conductivity type connected to a second electrode. The side of the zone of the second conductivity type facing the drain zone forms a first surface, and in the region between the first surface and a second surface located between the first surface and the drain zone, comprises areas of the first and second conductivity type nested in one another. The second surface is positioned at a distance from the drain zone such that the areas of the first and second conductivity type nested in each other do not reach the drain zone.
Patent KR-20010075573-A (KR)
IPC: F16F15/02
Filed: 1999-10-04
Abstract: 본 발명은 전자석, 센서 및 제어기를 포함하는 절연 시스템에 관한 것이다. 하우징이 절연 테이블(또는 제 2 물체로 부터 절연을 요하는 기타 구조물)의 테이블 상면 아래에 설치되어 있으며, 영구자석과 같은 표적부재가 하우징에 근접하여테이블의 프레임과 연관되어 있다. 센서는 테이블의 운동을 나타내는 입력 신호를 제어기에 제공하며, 이는 전자석이 표적부재에 작용하는 힘을 생성하도록 제어 신호를 발생시킨다. 하우징은 설치를 용이하게 하는 자석으로 테이블 상면에 부착될 수 있다. 하우징은 설치하기가 간단하고 눈에 띄지 않으며 현존하는 절연 테이블을 개장하기에 유리한 장치를 제공하여 준다.
Patent KR-20010079993-A (KR)
IPC: G02F1/15
Filed: 1999-09-23
Abstract: 본 발명은 한 층은 전기 전도성 전기변색 폴리디옥시티오펜을 포함하고, 다른 층은 양성자산 함유 전해질을 포함하며, 또 다른 층은 이온 보유물 또는 이온 보유물의 혼합물을 포함하는 것을 특징으로 하는 층 구조를 갖는 전기변색 장치에 관한 것이다.
Patent KR-20010080465-A (KR)
IPC: B60G7/02
Filed: 1999-12-01
Abstract: 본 발명은 차량의 종방향에 대해 경사지게 배치되어 차축(3)에 배치된 베어링(4)을 수납하는 베어링 대(8)에 의해 차축(3)을 차량의 차체에 고정시키는 방법으로서, 베어링 대(8)를 차량의 종방향을 가로질러 간격을 둔 차체의 베어링 수납부에 접합 기술에 의해 장착하는 단계와, 차축(3)의 베어링(4)의 간격(A)과 거의 일치되는 상호 간격으로 베어링 대(8)에 구멍(12)을 마련하는 단계와, 차축(3)과 베어링 대(8)와의 분리 가능한 결합에 의해 차축(3)을 베어링 대(8)에 고정시키는 단계를 포함하는 차축(3)을 차량의 차체에 고정시키는 고정 방법에 관한 것이다.  그를 위해, 용접 결합된 베어링 대도 마련된다.
Patent KR-20010101238-A (KR)
Title: 방염 압출물, 및 압축 성형 공정에 의해 생산된 방염 성형품
IPC: C08L67/02
Filed: 1999-12-03
Abstract: 본 발명은, 향상된 파단 응력, 파단 신도, 전기적 성질 및 표면 품질을 갖는, 폴리알킬렌 테레프탈레이트 및 펜타브로모벤질 폴리아크릴레이트 (PBBPA)에 기초한 방염 압출물, 특히 필름, 시트 및 와이어-코팅물에 관한 것이다.
Patent KR-20010089719-A (KR)
Title: Pre-Insulated Pipes and Process for Their Production
IPC: F16L59/14
Filed: 1999-12-20
Abstract: Pre-insulated pipe comprising an inner pipe surrounded by a casing with arranged thereinbetween a single one-piece layer of insulation material comprising a polyisocyanurate-modified polyurethane foam. These pre-insulated pipes can be produced in a continuous process, wherein a foaming mixture comprising (a) a suitable polyol component, (b) a suitable polyisocyanate component in such amount that the isocyanate index is at least 150, (c) at least one polyisocyanurate catalyst and optionally one or more polyurethane catalysts, and (d) suitable ancillary chemicals, is continuously brought into contact with the outer surface of an inner pipe and is allowed to expand into a polyisocyanurate-modified polyurethane foam, after which a casing is applied around this a polyisocyanurate-modified polyurethane foam.
Patent KR-20010102205-A (KR)
IPC: A61K31/573
Filed: 2000-02-16
Abstract: 염증성 또는 폐쇄성 기도 질환의 치료에 사용하기에 적합한, (A) 포르모테롤 또는 그의 제약상 허용가능한 염 또는 포르모테롤 또는 상기 염의 용매화물 및 (B) 플루티카손 프로피오네이트를 포함하는 제약 조성물.
Patent KR-20020021089-A (KR)
Title: 핀층을 가지는 거대 자기저항 센서
IPC: G11B5/39
Filed: 1999-09-01
Abstract: 자기 판독 헤드에 사용되는 거대 자기저항 스택 10은 NiFeCr 시드 층 12, 강자성 자유층 14, 비자성 스페이서 층 16, 강자성 고정층 18, 및 PtMnX 핀층 20을 포함하는 데, 여기서 X는 Cr 또는 Pd이다.  강자성 자유층 14는 회전가능한 자기 모멘트를 가지고, NiFeCr 시드층 12에 인접하여 위치한다.  강자성 고정층 18은 고정된 자기 모멘트를 가지고, PtMnX 핀층 20에 인접하여 위치한다.  비자성 스페이서 층 16은 자유층 14 및 고정층 18 사이에 위치한다.
Patent KR-20020013860-A (KR)
IPC: B22D21/00
Filed: 2000-05-24
Abstract: 본 발명은 주조조직과 응고시의 성분편석(成分偏析)의 관계 및 그 편석상태에 맞는 열처리조건을 발견함으로써 종래의 기술로는 달성할 수 없었던 고도의 편석경감기술, 즉 줄무늬얼룩의 품위가 우수한 샤도우마스크용 소재를 제공하는 것을 목적으로 한다.  이를 위해, 본 발명의 샤도우마스크용 소재는 30∼45%의 Ni을 함유하는 Ni-Fe합금으로 이루어지는 샤도우마스크를 제조하기 위한 주조슬래브(slab)의 조조조직의 99% 이상을 주상정(柱狀晶) 및/또는 칠(chill)정(晶)으로 이루어지는 것으로 하고, 특히 등축정(等軸晶)을 포함하지 않는 주조슬래브가 적합하다.  이를 위해 주조시에는 전자교반(電磁攪拌)을 행하지 않고, 또한 슬래브 내 미응고부의 쇳물온도를 액상선(液相線) 이상으로 유지하면서 조업하는 연속주조법을 이용한다.  또한, 얻어진 주조슬래브를 사용하여 K값을 150㎛ 이상으로 하는 온도 및 시간으로 열처리를 하여 Ni편석을 확산시킨다.
Patent KR-20020047037-A (KR)
IPC: H01L21/677
Filed: 2000-05-11
Abstract: 공정 기구에 부착된 소규모 환경(120) 내에서 하나 이상의 카세트(110)를 버퍼링하기 위한 SMIF 인터페이스를 개시한다.  상기 인터페이스는 포트 도어(112)와 이 포트 도어를 중심으로 주위에 인접한 포트 플레이트(114)로 구성된 장입 포트를 포함한다.  SMIF 인터페이스 및/또는 공정 기구는 장입 포트가 카세트를 이것의 이송 포드(106)로부터 분리시킨 후에 카세트를 저장하기 위한 적어도 하나의 선반(121)을 포함한다.  작동에 있어서, 제1 카세트가 공정 기구 안에 위칙되고 제2 포드가 장입 포트 상에 안착되어 있는 동안에, 카세트는 포드로부터 분리되어서 저장 선반 상에 저장된다.  제1 카세트에 대한 공정 처리가 완료되면, 제2 카세트는 공정 기구 상에 장입된다.  제1 카세트는 포드로 복귀되어 장입 포트로부터 제거된다.  SMIF의 소규모 환경 내에 카세트의 버퍼를 제공하게 되면, 공정 기구는 이 공정 기구가 유휴되지 않도록 하기 위하여 포드를 인터페이스에 주기적으로 공급하는 것과는 무관하게 된다.
Patent KR-20020025891-A (KR)
IPC: H05B33/10
Filed: 2000-06-01
Abstract: 전장발광 디바이스에 있어서, 이는, 제 1 전극, 제 2전극 그리고 상기 전극들 간의 전장발광 유기 물질의 방-방출 영역을 포함하며, 여기서, 상기 제 1전극은 상기 광-방출 영역으로 양전하 캐리어를 주입할 수 있는 제 1물질과 상기 광-방출 영역으로 음전하 캐리어를 주입할 수 있는 제 2물질을 포함하고, 상기 제 2전극은 상기 광-방출 영역으로 양전하 캐리어를 주입할 수 있는 제 3물질과 상기 광-방출 영역으로 음전하 캐리어를 주입할 수 있는 제 4물질을 포함한다.
Patent KR-20030060623-A (KR)
Title: a method for engine controlling at noise input of throttle position sensor
Inventor: BYUN MIN
IPC: F02D41/22
Filed: 2002-01-10
Abstract: PURPOSE: A method is provided to achieve in-advance prevention against the rapid rise of engine RPM caused due to the error of throttle position sensor. CONSTITUTION: A method comprises a step(S100) of initializing variables; a step(S110) of judging whether a throttle position sensor has faults; a step(S120,S130,S140) of initializing a time count variable and a signal conversion frequency variable, and judging whether the time count value is higher than the first preset value; a step(S150) of judging whether the signal conversion frequency of the throttle position sensor is higher than the second preset value; a step(S160) of judging whether the amount of intake air is higher than the sixth preset value; a step(S170) of performing a control for satisfying the target engine idle RPM; a step(S180) of judging whether the throttle position sensor signal is higher than the fifth preset value; a step(S195) of judging whether the signal conversion frequency is an odd number; a step(S200) of judging whether the throttle signal change rate is lower than the fourth preset value, if the signal conversion frequency is an odd number; a step(S220) of judging whether the throttle signal change rate is higher than the third preset value, if the signal conversion frequency is an even number; and a step(S210) of increasing the signal conversion frequency by 1.
Patent KR-20030061652-A (KR)
Title: Reserved recoding method for personal video recorder
Inventor: WOO SANG RAE
IPC: G11B20/10
Filed: 2002-01-15
Abstract: PURPOSE: A reserve-recording method for a personal video recorder is provided to reduce time required for retrieving a program stored in a hard disk and reduce a storage capacity of the hard disk required for storing the program. CONSTITUTION: If a user turns on a PVR(Personal Video Recorder), a system is initialized(ST1). If the user selects a channel, the system receives a broadcasting signal according to the channel for transmitting the broadcasting signal to a TP(Transport Stream) demultiplexer, an MPEG(Moving Picture Expert Group) decoder, and an audio decoder to output a picture and sound(ST2,ST9,ST13). If the user presses a recording button, a path of a TP signal is controlled so that the TP signal required by the user is coded by a PVR controller and the coded TP signal is stored in a hard disk via a PCI-IDE(Peripheral Component Interconnect-Integrated Drive Electronics) controller(ST3-ST8). If the user inputs a keyword, the path of the TP signal is controlled according to a result of searching TP PES(Packetized Elementary Stream) private data, so that the TP signal corresponding to the keyword is coded by the PVR controller and the coded TP signal is stored in the hard disk via the PCI-IDE controller(ST10-ST12,ST4-ST8).
Patent KR-20030062816-A (KR)
Title: Packing bean-paste soup making method for once cooking
Inventor: BYUN JUNG HUN
IPC: A23L11/20
Filed: 2002-01-19
Abstract: PURPOSE: Provided is a method for manufacturing packed fermented soybeans by drying the fermented soybeans and vacuum packing. Therefore, a consumer cooks a soup using the same. CONSTITUTION: A method for manufacturing packed fermented soybeans comprises the steps of: washing and drying soybeans in the sun; boiling radish tops, Arctium Lappa, carrot, Lentinus edodes, Halocynthia roretzi, red hot pepper powder with water in a pot for 6 hours; taking out the above ingredients and followed by adding the dried soybeans thereto and boiling them for 6 hours; cooling the boiled soybeans and fermenting them at 20-35 deg.C for 6-7days; drying the fermented soybeans at 50-60 deg.C to the moisture content of 70-80%; compressing the dried soybeans and completely drying them; mixing them with flavoring soup powder; and vacuum packing the mixture thereof.
Patent KR-20030064095-A (KR)
Title: Sdb feeder way structure
Inventor: KIM GYEONG JUNG
IPC: H02B3/00
Filed: 2002-01-25
Abstract: PURPOSE: A structure of a distributive circuit of an electric distribution panel is provided to assemble simply necessary distributive circuits by forming the distributive circuits at a lower side of a main unit in kit units. CONSTITUTION: A structure of a distributive circuit of an electric distribution panel includes a base plate(102), a main unit(103), a plurality of main conductors(104), and a plurality of a distributive circuit kits(110). The base plate is fixed to the inside of a case. The main unit is installed at an upper side of a front face of the base plate. The main conductor is installed to a lower side of the main conductor. The distributive circuit kits are connected to the lower side of the main conductor. The distributive circuit kit includes an upper insulating portion and a lower insulating portion. The main conductors are fixed to the lower insulating portion. A plurality of distributive units are installed at both ends of the upper insulating portion in order to be electrically connected to the main conductors.
Patent KR-20030065646-A (KR)
Title: Kimchi refrigerator instituted a device for exhausting rice exactly
Inventor: KIM HYEONG U
IPC: F25D11/04
Filed: 2002-01-30
Abstract: PURPOSE: A kimchi refrigerator having a rice-discharging device in a fixed quantity is provided to keep rice in an optimum temperature without vermin and to always discharge rice in the fixed quantity regardless of the weight of the total rice. CONSTITUTION: In a kimchi refrigerator having a compressor installed at the lower side to store kimchi and a kimchi reservoir(4) in which a heat insulating material(12) and an evaporator are laid, the kimchi refrigerator having a rice-discharging device in a fixed quantity comprises a hopper(20) mounted under the kimchi reservoir to keep rice and combined with a rice discharge guide conduit(24) communicating with a discharge hole, and the hopper having the discharge hole in the center; a weight sensing unit(22) closely contacted to the lower of the hopper to detect the weight of the hopper; solenoid valves(28) installed in the middle of the rice discharge guide conduit to open and close a path; a rice discharge operating unit(34) generating a discharge control signal to drive the solenoid valve; a data memory unit saving the data for the intermittent time of the solenoid valve in advance to the rice weight detection signal of the weight sensing unit; and a control unit controlling the intermittence of the solenoid valve to discharge rice in the fixed quantity by detecting the weight of rice stored in the hopper.