baber/WOPTO huggingface dataset:
Patent KR-20000072956-A (KR)
Inventor: NOH HYEONG GON
IPC: H01M4/587
Filed: 1999-05-03
Abstract: PURPOSE: A fire retardant electrolytic solution for a secondary lithium battery is provided to improve the stabilization of a battery by adding a phosphoric acid solvent to a carbonate solvent. CONSTITUTION: In a fire retardant electrolytic solution for a secondary lithium battery, a phosphoric acid solvent is mixed with a carbonate solvent containing no oxygen. A non-organic addition such as a metal oxide or a metal halogen chemical combination is added. The carbonate solvent is cyclic or chain carbonate.
Patent KR-20000074349-A (KR)
Inventor: SHIM JEA GON
IPC: A47K13/14
Filed: 1999-05-20
Abstract: PURPOSE: A lid assemblies for toilet stool is provided to prevent the inflow of wetness or dirty material by installing a cover pad around the lid body. CONSTITUTION: A lid assemblies for toilet stool comprises a body(12), a toilet bowl(13) and a saddle part(14) which is hinged on the toilet bowl. On the area where the saddle part is hinged, a lid body(22) is hinged also and then covers or opens the upper part of saddle part. And on the upper part of the lid body, a cover pad(24) which is prolonged from the lid body is installed to cover the side of saddle part. The cover pad is fixed separably around the edge of facing surface of the lid body which face the saddle part. Therefore, the saddle part is protected by the cover pad, so that the inflow of wetness or dirty materials can be prevented, and the saddle part can be agreeable.
Patent KR-19990088620-A (KR)
IPC: G11C17/00
Filed: 1999-05-28
Abstract: 어드레스 공간 관리자(31c/31d)는 어드레스 공간의 일부를 형성하는 어드레스 서브-공간을, 데이타 정보의 m(6M)개 (여기서 m는 2의 (n-1)승 이상 2의 n승 이하임)를 기억하는 메모리 유닛(31a/31b)중 적어도 하나(31b)에 할당하되, 상기 어드레스 공간 관리자(31c/31d)는, 어드레스들이 비-어드레스가능 메모리 셀없이 메모리 유닛(31a/31b)의 메모리 셀들에 각각 할당되도록, 외부 어드레스 비트들(A22/A22)을 내부 어드레스 비트들(A21'/A22')로 변환한다.
Patent KR-20000005735-A (KR)
Inventor: RETELRIER PHILLIP
IPC: G06F21/62
Filed: 1999-05-28
Abstract: PURPOSE: A method and device for expanding a digital video broadcasting - common interface(DVB-CI) function are provided to provide conditional access(CA) features to a set top unit as if the CA module(CAM) is transparent. CONSTITUTION: A host application processes an object of a CA through a private application program interface(API). Each CAM(120) has its own CA API, however, data channel equally remains in any CAM. Such a new mode coexists with two predefined modes, that is, a low level and high level man machine interface(150, MMI). If a set top unit(STU) "understands" a private CA application program interface(API), CA features can be accessed through the private CA API protocol. Otherwise, CA features remain a standard API. By such an expansion, the STU can have a conditional access user interface which fits overall user interface of STU. A producer can design the STU which is optimized to one given CA or a plurality of CA. Accordingly, conditional access features are assigned to the STU as if the CA module is transparent.
Patent KR-20000075257-A (KR)
Inventor: KONG JANG SIK
IPC: B41F33/04
Filed: 1999-05-31
Abstract: PURPOSE: An apparatus for transmitting a driving force of a squeeze roller of a wet type printer and a method for controlling the driving force are provided to normally carrying out film forming of a developing agent with relation to a photosensitive medium by preventing a drip line removing error by controlling a driving force by using first and second electronic clutches. CONSTITUTION: A method for controlling a driving force of a squeeze roller of a wet type printer includes the steps of continuously rotating a driving element in one direction in mode conversion from a developing mode to a drip line removing mode and in the drip line removing mode(S120), blocking power transmission in a same mode performance by turning off a second electronic clutch(S160) while transmitting power in the mode conversion by turning on the second electronic clutch, and blocking the power transmission in the developing mode by turning off a first electronic clutch(S140) while transmitting power in the drip line removing mode by turning on the first electronic clutch.
Patent KR-20000005969-A (KR)
Inventor: BRAKITAJONEI
IPC: H01L21/28
Filed: 1999-06-07
Abstract: PURPOSE: A non-volatile semiconductor device and manufacturing method thereof is provided to provide a NVRAM cell which is smoothly operated in low voltage. CONSTITUTION: The non-volatile semiconductor device and manufacturing method thereof comprises: the first substrate having the first conduct type channel area(215), and the first spike(235) having the second conduct type of first and second areas; a dielectric layer formed on the substrate; and a floating gate(240) for storing charges formed on the dielectric layer, wherein the first conduct type is p-type, and the second conduct type is n-type; the first area is a source, and the second area is a drain, and the spike exposes the silicon of the first area having selected deciding surface.
Patent KR-20010002643-A (KR)
Inventor: AHN YO HAN
IPC: B24B37/04
Filed: 1999-06-16
Abstract: PURPOSE: A chemical mechanical polishing(CMP) apparatus is provided to effectively eliminate slurry leftovers adhered to a polishing head and polished silicon particles, and to exhaust contamination material scattered in the apparatus. CONSTITUTION: A chemical mechanical polishing(CMP) apparatus comprises the first nozzle(235), the second nozzle(236) and the third nozzle(237). The first nozzle is established in a load-cup where a wafer is loaded/unloaded, spraying deionized water towards a pedestal(231) to clean a contamination material remaining on the pedestal settled on the wafer. The second nozzle is established in the load-cup and sprays deionized water towards a membrane(2411) to clean a contamination material remaining on the membrane mounted on a bottom surface of a polishing head(241) for vacuum-absorbing the wafer. The third nozzle is established in the load-cup and sprays deionized water towards a space where a contamination material is induced through a fuzzy hole formed in a retainer ring to clean the contamination material in the space between an outer circumferential surface of the membrane and an inner circumferential surface of the retainer ring established in a lower brim of the polishing head.
Patent KR-20010003826-A (KR)
Inventor: LEE HUI YEONG
IPC: H04L12/40
Filed: 1999-06-25
Abstract: PURPOSE: A method for buffering broadcasting data is provided to previously parse only data corresponding to an initial application to immediately display the data when a user requests, and to parse only data corresponding to a selected application to store the data, so as to immediately display the stored data when the user requests and even when a broadcasting period of the selected application is finished. CONSTITUTION: A controller simultaneously retrieves a broadcasting signal reception and application information, and stores initial application data to display the initial application data. A user selects a data service of the displayed initial application data. The controller extracts information on the selected data service from a received broadcasting signal, and stores the information to display the information. If a broadcasting period of the displayed information is completed, the controller displays the stored information again according to a user request.
Patent KR-20010008900-A (KR)
Inventor: HAM WON HWAN
IPC: F26B13/00
Filed: 1999-07-05
Abstract: PURPOSE: A heating drum is provided to improve drying efficiency through maintaining uniform temperature on surface of the drum while having excellent heat conductivity. CONSTITUTION: Support shaft rods(12,12') are installed at centers of support walls(11,11') at both sides of a drum(10). Heat medium oil inlets(13,13') are formed in one support shaft rod(12) while forming heat medium oil outlets(14,14') in the other rod(12'). A fixing tube(15) is formed in the drum to form a heat conduct chamber(16) containing heat medium oil. Heat medium oil circulate tubes(17,17') of coil type are arranged on inner wall of the fixing tube for being fixed by a support tube(18) having support frames(19). Inlets/outlets are connected to circulate the heat medium oil to right/reverse directions in the circulate tubes(17,17').
Patent KR-20010009020-A (KR)
Inventor: CHOI JONNY Q
IPC: H04B1/40
Filed: 1999-07-02
Abstract: PURPOSE: A method for discounting cellular phone rate by watching advertisement is provided to discount the cellular phone rate when a user watches the advertisement, and to make an advertiser obtain an advertisement effect. CONSTITUTION: A mobile communication company transmits advertisement to a repeater. The repeater transmits the advertisement to a cellular phone terminal. A user watches the advertisement, and inputs a response for the advertisement. The response is transmitted to the repeater. The repeater transmits the response to the mobile communication company. The mobile communication company analyzes the response, and bestows a proper discounting favor on the user.
Patent KR-20010011418-A (KR)
Title: Automatic white rice recovery rate checker
Inventor: LEE JUNG HUI
IPC: G01N5/00
Filed: 1999-07-28
Abstract: PURPOSE: An automatic white rice recovery rate checker is provided to automatically process the series of white recovery rate checking by one-time injection of unpolished rice sample of a small amount, thereby judging the white rice recovery rate objectively, speedily and precisely. CONSTITUTION: An automatic white rice recovery rate checker includes a cabinet(100) mounted with an opening and closing front door having an inlet for injecting unpolished rice sample and an outlet for discharging broken rice and perfect rice in sequence, a rice-polishing unit(200) mounted in the cabinet for polishing the unpolished rice sample with a random polishing ratio, separately discharging polished rice and the others, and respectively measuring weights of the unpolished sample and the polished rice to output, a sorting unit(300) for separating the polished rice into the perfect rice and the broken rice to alternatively discharge, and measuring weights of the perfect rice and the broken rice to output, a bucket elevator(400) for conveying and injecting the unpolished rice sample injected via the inlet of the front door to the polishing unit and conveying and injecting the polished rice to the sorting unit, and a controller mounted in the cabinet for controlling the above units.
Patent KR-20010017010-A (KR)
Inventor: KIM NAM JONG
IPC: F02D41/22
Filed: 1999-08-06
Abstract: PURPOSE: A control method for the limp home of an electronic throttle system is provided to prevent an accident caused by an instable control by controlling the limp home fitted with a traveling state as well as by releasing the limp home in a normal return. CONSTITUTION: A control method for the limp home of an electronic throttle system controls the limp home by sensing the trouble of a throttle valve with an electronic throttle controller(20); by deciding if the throttle valve has a trouble with closing(21); by deciding if an actual throttle position sensor is normal when the throttle valve is out of order(22); by controlling a limp home valve with throttle flux according to a neutral or an advance condition when the actual throttle position sensor is normal(23); by controlling the limp home valve with applying the gain value of an acceleration to an idle-rotation flux in case of the neutral condition and to an advance idle-rotation flux in case of the advance condition when the actual throttle position sensor is out of order(24); by deciding if the throttle valve has a trouble with opening(25); by controlling the third cylinder of an injector when the throttle valve has a trouble with opening and by isolating fuel and closing the limp home valve when a throttle RPM is more than a fuel isolating RPM(26).
Patent KR-20010017686-A (KR)
Title: Apparatus for supporting shaft of turbo compressor
Inventor: CHOI MUN CHANG
IPC: F04D29/04
Filed: 1999-08-13
Abstract: PURPOSE: A shaft supporting apparatus of a turbo compressor is provided to prevent foreign matters and stably support rotating driving shaft at high speed by enlarging bearing clearance, and to minimize the pressure leakage generated by the pressure difference. CONSTITUTION: A turbo compressor includes a power generating chamber mounting a power generating element(20) in the inside of a casing(10), compression chambers(P1,P2) formed at both parts of the power generating chamber for successively compressing gas, impellers(32) coupled with both end parts of a driving shaft(30) connected with the power generating element for transmitting driving force, and the blade part(31a,32a) of the impellers rotatably inserted into the compression chamber to face each other, wherein a shaft supporting apparatus includes a bearing housing(70) connected with the casing by forming a shaft insertion hole(71) to be inserted by the driving shaft, a plurality of supporting members(80) movably coupled with the shaft insertion hole of the bearing housing for supporting the driving shaft, and a fixing element limiting the movement of the supporting members.
Patent KR-20010017823-A (KR)
Inventor: KIM GON UK
IPC: G11B20/10
Filed: 1999-08-14
Abstract: PURPOSE: A method for recording and reproducing data is provided to reduce error rate while reproducing by recording a specific data in a dummy packet at absence of data to be recorded. CONSTITUTION: By emptiness of a smooth buffer, a dummy mark is displayed in a head for reading a prior synchronizing block data to record the header. Otherwise, the dummy mark is cleared for reading a synchronizing block data to record the header. To reproduce the data, error of a first synchronizing block is corrected by ECC inner decoding for writing the ECC result in a memory. By incorrectness of the error, a second synchronizing block is corrected. By incorrectness of the error in the second block, ECC fail information is marked in the second synchronizing block in the memory. Otherwise, the second synchronizing block is decided as a dummy data to write the ECC decoding result of the second synchronizing block in the memory of the first synchronizing block.
Patent KR-19990083856-A (KR)
IPC: C12R1/01
Filed: 1999-08-20
Abstract: 본 발명은 난분해 독성화학물질을 분해하는 신규한 세균 공동체 EBC1000(KCTC 0652 BP) 및 이를 이용하여 해역으로 배출되는 난분해성 산업폐수, 유해폐기물 및 염소화합물을 분해처리하는 방법에 관한 것이다. 본 발명에 따른 신규한 세균 공동체 EBC1000(KCTC 0652 BP)은 호기성 및 통기성 균주들로서 배양이 간편하며, 주로 폐산, 폐알카리 계통의 난분해성 유기화학물질(IPA, MC, DMA, AN, SHS, BD, Tamol-SN, EDTA, FES, TDDM, PMH, DEHA, MeOH, NaOH, CH 3 CN 등의 폐액성 폐기물) 및 염소화합물로 오염된 폐수, 폐기물, 토양, 목재 등에서도 고농도의 유해물질을 빠른 시간내에 분해하여 환경오염의 방지와 오염된 환경의 정화, 재생에 탁월한 효과가 있다.
Patent KR-20010019277-A (KR)
Inventor: KANG U SIK
IPC: H04L12/28
Filed: 1999-08-26
Abstract: PURPOSE: A method for performing local area wireless communication is provided to make a Bluetooth module start an inquiry procedure by using an HCI(Host Control Interface) command in a host, to find out an address of a peripheral Bluetooth apparatus before setting up a connection for the communication, so as to be applied to a wireless interface between a computer and a peripheral device by using Bluetooth. CONSTITUTION: A master Bluetooth module sequentially transmits preset packets for permitting data transmissions to at least more than one slave Bluetooth modules. The slave Bluetooth modules receive the preset data packets to demodulate the data packets, and supply the demodulated data packets to a host. Each of the slave Bluetooth modules receives the preset packets to modulate transmission data of the host, and supplies the modulated transmission data to the master Bluetooth module.
Patent KR-20010019714-A (KR)
Inventor: JANG YEONG DAL
IPC: G06K19/10
Filed: 1999-08-30
Abstract: PURPOSE: A card reading system and a door access control method are provided to allow local card reader to have a computing function irrespective of an operation state of a main system, to store entrance records and to calculate pay or fee per hour according to the entrance records. CONSTITUTION: The system comprises a card reader(10), a first key input device(20), a first displayer(30), a second key input device(40), a second displayer(50), a door lock(60), and a controller(70). The card reader(10) reads the card put by visitor outside a door and generates card read signal. The first key input device(20) generates a first authentication signal on the secret code input by the visitor. The displayer(30,50) is for communicating with the visitor. The second key input device(40) generates a second authentication signal on the secret code input by the visitor. The controller(70) analyzes the signals transmitted from the card reader(10) and the key input device(20,40), and drives the displayer(30,50) and the door lock(60).
Patent KR-20010026756-A (KR)
Inventor: KIM JAE EUNG
IPC: H04B1/44
Filed: 1999-09-08
Abstract: PURPOSE: A control apparatus for automatically switching the handset of a mobile telephone is provided to decrease power consumption by automatically driving the back light of the mobile telephone. CONSTITUTION: A control unit(140) initializes the operation of a reference signal generating unit(150) that generates reference signals of different frequency and amplitude. The reference signal generating unit(150) generates the reference signal before others, which is adequate to the initial condition of the control unit(140). Next, reference signals of different generating condition are generated sequentially. The reference signals are amplified in the second amplifying unit, and output the outside via a speaker(170). A microphone(100) detects the reference signals from the speaker(170). The generation condition of detected reference signals is changed according to the audio path condition from the speaker(170) to the microphone(100). The detected reference signals are amplified in the first amplifying unit(110), and convert to digital signals in digital converter(120). An operation processing unit(130) analyzes the frequency spectrum of the converted reference signals.
Patent KR-19990084073-A (KR)
Title: 유기질 퇴비 발효방법 및 환적장치
Filed: 1999-09-10
Abstract: 본 발명은 유기질 퇴비 발효방법 및 환적장치에 관한 것으로, 동계나 우중(雨中)의 발효과정에서 적재창고 외부에 설치된 열풍공급수단으로부터 파이프를 통해 송풍되는 열풍을 적재창고의 바닥면에서 배출되게 하여 두엄상태인 유기질 퇴비에 산소를 포함한 열풍을 연속적으로 공급하므로써 하계와 같은 온도조건을 만족하는 상태를 유지시켜 호기성 균의 번식이 활성화됨에 따른 유기질 퇴비의 함수비율을 만족하며 발효속성을 향상시키도록 하는 것을 특징으로 한 유기질 퇴비 발효방법과 적재창고를 이중 축조하여 구획된 중앙벽과 각 환적장 양측의 각 보조벽에 각기 Ⅰ빔 레일을 설치하고 Ⅰ빔 레일에 설치되어 모터구동에 의해 전·후진되는 □타입의 베이스와; 상기 베이스에 장착되어 모터구동에 의해 좌·우 왕복 구동되는 □타입의 서브 베이스와, 상기 서브 베이스에 장착되어 모터구동에 의해 좌·우 왕복 구동되며 두엄상태의 퇴비를 환적하는 교반수단과, 상기 교반수단을 회전시키는 모터와, 상기 교반수단의 고정된 회전축을 기준으로 유압작동에 의해 일정간격 원호운동시키는 교반각조절수단이 구비되며, 상기 각 환적장의 외부에 설치되어 환적장내의 온도유지를 위해 열풍을 송풍하는 열풍공급수단이 부가되는 환적장치를 특징으로 한다.
Patent KR-20010028453-A (KR)
Inventor: LEE SEON YEOL
IPC: F24F11/02
Filed: 1999-09-21
Abstract: PURPOSE: A heater safety device for air conditioner is provided to prevent fire and deformation of a front panel by allowing the heat produced from a heater to be rapidly transferred to the safety device through a guide hole. CONSTITUTION: A heater(10) is mounted to the lower portion of a front panel(2), and a blower unit for blowing the air heated by the heater toward the indoor area is mounted inside of the front panel and at the rear surface of the heater. An air guide(30) for guiding toward the heater the air blown from the blower unit is arranged at the rear surface of the front panel, and a heat sensor(20) for preventing rise of the ambient temperature of the heater is mounted above the air guide. A heat guide unit for guiding, toward the heat sensor, the heat generated from the heater is arranged at the air guide. The blower unit includes a blower fan(14) mounted inside of the front panel so as to blow the heat from the heater toward the indoor area, and a blower motor(16) for driving the blower fan. The heat guide unit includes a plurality of guide holes(34) formed in lengthwise direction of the air guide which is arranged between the heat sensor and the heater. The heat generated from the heater passes guide holes and is transferred to the heat sensor.
Patent KR-20000023468-A (KR)
Inventor: SHIMADA HIDEO
IPC: G01R31/26
Filed: 1999-09-28
Abstract: PURPOSE: An IC socket and contact pins of IC socket is provided to reduce the position difference of a first contact, thereby prevent deformation of IC terminals. CONSTITUTION: An IC socket comprises a socket main body(2) elastically supporting a cover (3) having IC inserting window(38) to be vertically moved, and plural contact pins(17) attached to the main body and connecting an IC terminal(16) to outer test circuits. The contact pins comprise a base fixed to the main body, first and second contact parts. The first contact part is connected to the base through a first spring and supports the terminal. The second contact part is connected to the base through a second spring, deforms the second spring if pressed down by the cover, thereby positioning the IC to the first contact part, and presses the terminal toward the first contact part by recovery force of the second spring if the cover is recovered into original position.
Patent KR-20010036134-A (KR)
Inventor: NOH YONG RAE
IPC: G01F1/66
Filed: 1999-10-06
Abstract: PURPOSE: A digital flow meter of a car using ultrasonic waves is provided to exactly detect a fuel amount without regard to a flow condition of the fuel and to allow a user to directly confirm a consumed fuel amount. CONSTITUTION: A digital flow meter of the car using ultrasonic waves includes first and second ultrasonic wave receiver and transmitter(203,205) mounted on an upper end of a fuel tank in an interval, VCOs(405,417) for setting differently output frequency of the first and second ultrasonic wave receiver and transmitter, D/A converters(403,407) for digitally controlling the VCOs, a microprocessor(401) transferring different digital data and calculating fuel amount form a data obtained from the first and second ultrasonic wave receiver and transmitter, a timer(409) for calculating ultrasonic waver receiving time and transmitting time of the first and second ultrasonic wave receiver and transmitter, a memory(411) storing a plurality of test data for calculating a real fuel amount, a driver(413) for displaying digitally the remaining fuel amount, and a display(415) for displaying the digitalized value.
Patent KR-20000029009-A (KR)
Inventor: ATO SATOSI
IPC: H02J9/06
Filed: 1999-10-12
Abstract: PURPOSE: A non-power failure power apparatus is provided to decrease a time required in a parallel driving to increase a reliability by flowing a great charged current in a parallel driving state of a forward converting device and a forward and backward converting device. CONSTITUTION: A forward converting device(2) having an AC terminal and a DC terminal converts an AC power into a DC power. A backward converting device(3) having the AC terminal and the DC terminal converts a DC power into an AC power. A forward and backward converting device(4) performs a forward conversion operation and a backward conversion operation. A current detector(10) is arranged between a common connecting point and a secondary battery, and detects a charged current of the secondary battery. A control device controls a driving of the forward converting(2) device and a forward and backward converting device(4).