baber/WOPTO huggingface dataset:
Patent KR-20040076031-A (KR)
Inventor: EUN JONG MUN
IPC: G03G9/08
Filed: 2003-02-24
Abstract: PURPOSE: Provided is a toner, which maintains stable charge distribution and toner flowability for a long time to prevent contamination and generation of flying dust, and to improve development efficiency and toner durability. CONSTITUTION: The toner comprises a binder resin, a coloring agent and other additives, and is used in output devices including printers, fax machines and copying machines. The toner comprises: 0.1-3.0 parts by weight of large-diameter silica, 0.1-3.0 parts by weight of small-diameter silica, 0.1-2.0 wt% of positive charge type aluminum oxide having a charge per unit mass of +50 to +500 microcoulomb/g; and 0.1-2.0 wt% of ultrafine titanium dioxide, as additives. The toner further comprises 70-95 wt% of a binder resin; and 0.5-10 wt% of a coloring agent.
Patent KR-20040076072-A (KR)
Inventor: LEE HO NAM
IPC: G06F11/26
Filed: 2003-02-24
Abstract: PURPOSE: A microcomputer test device is provided to configure sets necessary for testing a microcomputer as virtual sets instead of substantial sets, and to select the most appropriate virtual ICs by correcting a program only, thereby performing a test process without another manufacturing cost. CONSTITUTION: An IC block consists of plural virtual ICs(131,132,13N) which have data with the same size as ICs to be mounted on a substantial product to test a microcomputer. A multiplexer(134) selects ICs for being substantially controlled by the microcomputer from the IC block. A controller includes a display device which outputs a signal for testing an operated state of the microcomputer to the IC block, to decide operated states of the virtual ICs(131,132,13N) with regards to the signal, and which displays tested results on a screen.
Patent KR-20040055549-A (KR)
Inventor: TACHIBANA SATOSHI
IPC: A23G9/32
Filed: 2003-02-28
Abstract: PURPOSE: A method of producing frozen confectionery by discharging a mix for forming an ice layer and a mix for forming an ice cream layer at the same time from each nozzle is provided. The product comprises two or more ice cream layers and one or more ice layers and thus has the taste and chilly or fresh feel of ice cream as well as a crispy texture. CONSTITUTION: A mix for forming an ice layer and a mix for forming an ice cream layer are simultaneously discharged from each nozzle to form an ice layer comprising two or more ice cream layers and one or more ice layers. The mix for the ice layer has a viscosity of 100 to 5,000cp at 5deg.C., contains polysaccharide thickening agent and has a solid content of 10% or less.
Patent KR-20030036360-A (KR)
Inventor: PARK SEONG CHAN
IPC: G01R31/00
Filed: 2003-03-13
Abstract: PURPOSE: A quality test method of TFT cell array for display using magnetic field measured by non-contact manner is provided to improve an accurate degree and a measure speed and to obtain data having an accurate electric characteristic with respect to each TFT cell through a direct measurement of an electric signal value. CONSTITUTION: Test pattern data is input to a column driver connected to a specific TFT and a test pattern signal is applied to a gate of a corresponding TFT via a row driver, with a magnetic field sensor disposed so as to be spaced apart from an ITO electrode connected to TFT of a TFT sheet. There is scanned electric signals using the ITO electrode and a non-contact magnetic field sensor spaced apart from the ITO electrode. There is judged whether each TFT cell operates normally, by analyzing electric signals scanned from the non-contact magnetic field sensor. There is written a state(characteristic) distribution diagram of a high resolution with respect to each TFT cell.
Patent KR-20040086879-A (KR)
Inventor: KIM JUNG HOE
IPC: G10L19/24
Filed: 2003-03-22
Abstract: PURPOSE: A coding method of audio data by using a band expanding method, a device thereof, and a decoding method and a device thereof are provided to supply a more delicate FGS(Fine Grain Scalability) with a small amount of data based on an arithmetic coding method, and to configure a frequency resolving power as being similar to a transfer function of a user's ear based on a PWT(Pseudo Wavelet Transform). CONSTITUTION: A coding device outputs band restricted audio data, and generates band expanding information for a base layer(1001). The coding device PWT-converts the band restricted audio data according to each layer(1002), and performs a quantization process(1003). The coding device carries out an arithmetic coding process, and packages in layer structure(1004). The coding device multiplexes the coded band restricted audio data and the band expanding information, and outputs an audio bit stream(1005).
Patent KR-20040083799-A (KR)
Inventor: LEE DEOK GIL
IPC: F24C15/02
Filed: 2003-03-25
Abstract: PURPOSE: A latch assembly structure of a microwave oven is provided to prevent a central shaft from being separated in operating a lower latch, in a door latch system by improving the combining structure. CONSTITUTION: A latch assembly structure of a microwave oven comprises a doorframe having a fastening hole and a fastening end for fastening components of a latch assembly; a latch assembly frame(9) having a combining through hole formed to the side center; an upper latch(1) fixed to an upper side of the latch assembly frame and inserted in the fastening hole formed to the door frame; a lower latch(2) one end of which is fixed to the combining through hole of the latch assembly frame and the other end of which engages with the fastening end of the doorframe; a handle(5) linked with the lower latch at one end and fixed to the combining through hole of the latch assembly; a spring(4) one end of which is fixed to the upper end of the latch assembly frame and the other end of which is connected to one end of the lower latch, to provide elasticity and restoring force to the lower latch; and a combining pin(8) a head part of which faces the doorframe, to function as a working rotating shaft by fastening the handle and the lower latch and to fix the latch assembly frame to the doorframe.
Patent KR-20030079703-A (KR)
Title: 유량검출소자 및 그 제조방법
IPC: G01F1/68
Filed: 2003-03-27
Abstract: 본 발명은 다이어프램부의 형상치수 검사용의 더미패턴에 의해 다이어프램부의 가장자리부의 위치를 규정하고, 고검출정밀도, 고신뢰성의 감열식 유량검출소자 및 그 제조방법을 얻는다. 
     더미패턴(12),(13)이 평판상 기판(1)상에 발열저항(4) 및 유체온도 측온저항 (5)을 둘러싸도록 형성된 프레임상의 제1패턴(12a),(13a)과, 제1패턴(12a),(13a)의 내주측에 형성된 프레임상의 제2패턴(12b),(13b)으로 구성되어 있다.  그리고, 제1및 제2다이어프램부(10),(11)의 가장자리부(10a),(11a)가 제1패턴(12a),(13a)과 제2패턴(12b),(13b)과의 사이에 위치하고 있다.
Patent KR-20030031085-A (KR)
Inventor: KIM YEONG CHEON
IPC: B62M19/00
Filed: 2003-03-20
Abstract: PURPOSE: A bicycle with an air motor is provided to travel conveniently on the uphill road by operating the air motor with mounting an air tank and an air compressor, and to improve exercise effect corresponding to compressive force of the compressor by engaging a friction clutch in pedaling. CONSTITUTION: Air is charged in an air tank(1) by an air compressor in pedaling. A speed regulator(10) is adjusted by using air in the air tank when a bicycle is traveled on the uphill road, and an air motor is operated in discharging air from the air tank by opening an air regulating valve(3). The air compressor is operated to fill the air tank with air by a friction clutch adjusting grip(5) in pedaling or traveling on the downhill. A left handle bar is connected to front and rear wheel brake cables to operate brakes by a left hand, and the rear brake is operated before the front brake. The bicycle travels easily on the uphill road by operating the air motor.
Patent KR-20040084541-A (KR)
Inventor: LEE SEUNG HAN
IPC: H04W4/12
Filed: 2003-03-28
Abstract: PURPOSE: A method for transmitting an instant message by using a terminal storage method is provided to transmit a voice message in real time between currently connected users by interworking a presence server with an instant message server, so that the users can immediately confirm whether the transmission of the voice message is successful. CONSTITUTION: A user terminal A(10-1) registers in a presence server(40)(201), and requests current state information on other party(10-2,10-3) to be received from the presence server(40)(202), then transmits self current state information to the presence server(40)(203). The presence server(40) exchanges information on each user terminal(10-1,10-2,10-3) by interworking with a instant message sever(50)(205). If a user A selects other party to which an instant message is transmitted(206) and presses a hot key(207), the user terminal A(10-1) transmits the instant message, and receives a response message from the instance message server(50)(208). The server(50) copies a voice message(209), and transmits a refer message to the user terminal B(10-2) while receiving a response message(210). The user terminal B(10-2) informs a user B of the voice message(211). The user terminal C(10-3) stores the voice message, and informs a user C of the voice message(213).
Patent KR-20040084542-A (KR)
Inventor: KANG HYEON MIN
IPC: A23L11/00
Filed: 2003-03-28
Abstract: PURPOSE: Bean curd obtained by coagulating soybean milk with a saengmaek-san as an herbal formula is provided. It exhibits good recovery effect on liver function disturbance when administered for a long period time as compared to single administration of healthy food. Therefore, it is used as a liver function activity enhancing agent and an antihyperlipidemic agent. CONSTITUTION: The healthy food is added with 1,000 to 3,000ml distilled water, extracted for 2 to 5hr, filtered and then centrifuged for 10 to 30min. Thereafter, 5 to 50% by volume of the healthy food extract is mixed with 10% by volume of soybean milk to give the titled bean curd. The soybean milk comprises 50 to 200g each of Schizandrae Fructus, Liriopis Tuber, Astragali Radix, Ginseng Radix and Lagenaria siceraria. In laboratory animal tests on plasma triglyceride levels, plasma total cholesterol levels, subacute toxicity tests, plasma lipid, urinary analysis, hematological results, biological values or the like with Sprague Dawley rats, the bean curd exhibits good results.
Patent KR-20040085457-A (KR)
Inventor: KIM JE SIN
IPC: A61B10/00
Filed: 2003-03-31
Abstract: PURPOSE: An apparatus and a method are provided to achieve improved portability of the apparatus and allow for ease of test through the use of a saliva sensor. CONSTITUTION: An apparatus comprises a micro constant current supply unit(140); a saliva sensor(150) for receiving constant current from the micro constant current supply unit, sensing the electrical resistant value of the saliva generated from the mouth of an examinee by using a sensor electrode, and outputting micro voltages as a result of sensing; a signal amplifying and buffer unit(160) for amplifying and buffering the micro voltages output from the saliva sensor, and outputting the buffered voltage; a reference voltage set unit(130) for setting a reference voltage for putting, into a digital format, the voltage output from the signal amplifying and buffer unit; a micro computer(170) for sampling the voltage output from the signal amplifying and buffer unit, converting the sampled digital signal into a resistant value, determining an expected ovulation period by comparing the resistant value and the stored resistance value for menstrual cycle, and determining whether it is a pregnancy period; and a display unit(180) for displaying the result of determination in accordance with the display control signal.
Patent KR-20040087818-A (KR)
Inventor: KOOG JU HUI
IPC: C07D311/62
Filed: 2003-04-08
Abstract: PURPOSE: An antioxidative compound isolated from fruits of Catalpa ovata G. Don and an isolation method thereof are provided. The compound has improved antioxidative activity and may be used as a lead compound of other active materials. CONSTITUTION: The antioxidative compound isolated from fruits of Catalpa ovata G. Don is 7-olefinal-3,4'-dihydroxy-3',5-dimethoxyflavane. The method for isolating 7-olefinal-3,4'-dihydroxy-3',5-dimethoxyflavane comprises the steps of: dipping fruits of Catalpa ovata G. Don in methanol, and concentrating the methanol extract under reduced pressure to obtain methanol removed extract; adding a buffer solution with pH 8.0 and ethylacetate into the extract and fractionating the extract into a water-soluble fraction and ethylacetate-soluble neutral fraction; subjecting the ethylacetate soluble neutral fraction to silica gel adsorption column chromatography using chloroform-methanol to obtain an active fraction; subjecting the active fraction to silica gel adsorption column chromatography using ethylacetate-methanol to obtain an active fraction; subjecting the active fraction to silica gel adsorption column chromatography using hexane-ethylacetate to obtain an active fraction; subjecting the active fraction to Sephadex LH-20 column chromatography using methanol-chloroform to obtain an active fraction; subjecting the active fraction to octadecylsilane column chromatography using water-methanol to obtain an active fraction; and subjecting the active fraction to reverse phase-HPLC using methanol-water.
Patent KR-20030082428-A (KR)
Title: 시프트 레지스터, 데이터선 구동 회로 및 주사선 구동 회로
IPC: G09G3/36
Filed: 2003-04-15
Abstract: 본 발명은 클럭 신호의 구동 능력이 낮더라도 확실히 동작하는 시프트 레지스터를 제공한다. 
     데이터선 구동 회로(200)는, 각 시프트 레지스터 단위 회로 Ua1∼Uan+2를 종속 접속한 시프트 레지스터부(210)와, 각 제어 단위 회로 Uc1∼Ucn+2를 종속 접속한 클럭 신호 제어부(220)를 구비한다.  각 제어 단위 회로 Uc1∼Ucn+2는 전단과 후단의 접속점 A1, A2, ... 신호 전압 중, 어느 한쪽이 액티브로 되는 기간에 있어서, X 클럭 신호 XCK와 반전 X 클럭 신호 XCKB를 시프트 레지스터 단위 회로 Ua1∼Uan+2에 공급한다.
Patent KR-20040091190-A (KR)
Inventor: KIM SUN GON
IPC: F25B1/00
Filed: 2003-04-19
Abstract: PURPOSE: An air conditioner having a bypass valve is provided to efficiently operate an air conditioner by preventing damage of compressors due to extra liquid refrigerant generated in the case of operating only a compressor of small capacity. CONSTITUTION: An air conditioner includes multi-compressors(11a,11b) in different capacity, a condenser(12), and accumulator(17), and multi-evaporators(21a,21b) installed corresponding to the multi-compressors. A solenoid valve for bypass(16) bypasses extra refrigerant except proper refrigerant transmitted to the multi-evaporators among refrigerant compressed by the compressor of small capacity and discharged from the condenser.
Patent KR-20040093829-A (KR)
Inventor: KIL WON GAB
IPC: D03D15/00
Filed: 2003-04-30
Abstract: PURPOSE: A manufacturing method of aluminium tent fabric which is characterized by intercepting solar heat effectively, having excellent thermal keeping property, water resistance and abrasion resistance and being light is provided. CONSTITUTION: Aluminium tent fabric is obtained by the steps of: (a shredding step, 100) shredding an aluminium sheet(6) on 0.7-5mm of width to manufacture aluminium films; (a weaving step, 200) weaving the fabric out of the aluminium films, weft and polyester yarn(3), warp; (a coating step, 300) coating both sides of the fabric(1) with a polyurethane resin; (a drying step, 400) drying a polyurethane coating layer completely; and then (a re-coating and a re-drying steps, 500) re-coating both sides of the fabric(1) with the polyurethane resin again, followed by re-dried the coating layer.
Patent KR-20040093871-A (KR)
Inventor: KANG CHUNG GIL
IPC: C21D9/00
Filed: 2003-04-30
Abstract: PURPOSE: To provide a horizontal reheating equipment for semi-solid forming capable of properly controlling reheating time and heating temperature when reheating the billet to the semi-molten state to form a billet, a material in the semi-molten state, in a desired shape, and a horizontal reheating method for semi-solid forming using the same. CONSTITUTION: The horizontal reheating equipment (10) comprises a basket (22) in which billets (21) are put; a coil part (24) in which the basket is housed, and which supplies thermal energy to the billets; a cooling means for uniformly controlling cross-sectional temperature of the billets; fixing stands (26,26') for supporting both sides of the basket; and a guide part (40) sustained by connecting the cooling means (30) and the basket and moved in a horizontal direction, wherein the cooling means comprises a cooling water inflow part (34) in which cooling water flows, and a plurality of coolers for circulating cooling water flown in through the cooling water inflow part, wherein the plurality of coolers comprise first cooler (31) horizontally positioned in a lower part of the basket, a pair of second coolers (32) installed at the left side of the left fixing stand, and third cooler (33) connected to the right side of the right fixing stand, wherein the first cooler comprises a circular pipe formed in a "U" character shape symmetrically side to side, a cooling water injection port is formed at one side of the first cooler, and a cooling water discharge port is formed at the other side of the first cooler, and wherein the guide part comprises first and second guide plates (41,42) to which the coolers and bask are connected respectively, and roller parts (50) for horizontally transferring the first and second guide plates, and the roller parts comprise a bearing assembled into rotary shaft by fastener, and a plurality of rollers rotated with being engaged with the bearing.
Patent KR-20040097799-A (KR)
Inventor: KIM BO YEON
IPC: D06F39/00
Filed: 2003-05-13
Abstract: PURPOSE: A leg assembly for household appliances is provided to prevent a slip in turning a holder by hands by making the holder from a non-soft material as a polyhedral structure and to improve work efficiency in an assembly line and a product mounting place by turning the leg assembly with a tool such as a spanner or a wrench. CONSTITUTION: A leg assembly for household appliances is composed of a leg bolt(1) comprising a screw unit(100) having threads and a head unit formed at the end; a cushion(2) made from a soft material and contacted to the head unit of the leg bolt; and a holder(3) for binding the cushion and the leg bolt together to press the cushion to the head unit of the leg bolt. The head unit of the leg bolt comprises a circular flat head unit(110) and a floor unit(120) projected oppositely to the advance direction of the screw in the center of the flat head unit.
Patent KR-20040097878-A (KR)
Title: Method for forming/developing frame and album goods using character of children studio through on/offline
Inventor: JEONG JEA CHEON
IPC: G06Q99/00
Filed: 2003-05-12
Abstract: PURPOSE: A method for forming/developing frame and album goods using a character of a children studio is provided to introduce/make a children studio business as franchise, and develop diverse products and character goods satisfying user's desires. CONSTITUTION: The children studio businessmen of each region are collected/formed in the franchise. A digital album using the character is formed by using the character. A character growth album according to growth of a child is formed. A story character album using a special story or episode as the subject matter is formed. The studio character goods using the character are formed.
Patent KR-20040099670-A (KR)
Inventor: BAE EUN A
IPC: A61K31/704
Filed: 2003-05-19
Abstract: PURPOSE: Provided is a composition containing ginsenoside rh2 as an active ingredient for preventing brain cell. The ginsenoside rh2 is preferably manufactured from the extract of red ginseng in high yields and prevention and treatment effects on stroke. CONSTITUTION: The composition for preventing brain cell is characterized by containing 0.02-90 dried weight % of ginsenoside rh2 as an active ingredient. The ginsenoside rh2 is manufactured by the steps of: washing ginseng with water and acid-containing water; steaming the ginseng at 98-100 deg.C for 1-10 hours, preferably 2-5 hours in a steamer, then drying the steamed ginseng at 60 deg.C for 5 hours in a dryer to give red ginseng; extracting the red ginseng with water or organic solvent to give extract; and inoculating bacterioides sp. and Fusobacterium sp. to the extract of red ginseng.
Patent KR-20030093102-A (KR)
Title: 표시장치
IPC: G09F9/30
Filed: 2003-05-26
Abstract: 본 발명은 복수의 블록으로 나누어진 신호선을 신호선 선택방식으로 구동하는 액정표시장치에 있어서, 블록 경계선 부근에서의 표시얼룩을 해소하기 위한 것이다. 
     본 발명은 각 블록의 서로 이웃하는 제어신호선(107)을 결합배선(C1)에 의해 접속하고, 마찬가지로 서로 인접하는 제어신호선(108)을 결합배선(C2)에 의해 접속함으로써, 분할된 각 블록의 제어신호선(107,108)을 각각 동일한 제어신호선마다 모두 공통으로 접속한다.
Patent KR-20030094059-A (KR)
Title: 전자 회로, 전기 광학 장치, 전기 광학 장치의 구동 방법, 및 전자 기기
IPC: G09G3/30
Filed: 2003-05-30
Abstract: 본 발명은 표시 품위가 우수하고, 동작의 지연을 저감시킬 수 있는 전자 회로, 전자 장치, 전자 기기 및 전자 회로의 구동 방법을 제공하는 것을 과제로 한다. 
     제 1 및 제 2 스위칭 트랜지스터(Q11, Q12)가 온(on)하여 유지 커패시터(C1)에 동작 전압(Vdx)과 데이터 전류(Idata)가 공급된다.  구동 트랜지스터(Q10)의 도통 상태는 유지 커패시터(C1)에 유지된 데이터 전류(Idata)에 상응하는 전하량에 의해 설정되고, 구동 트랜지스터(Q10)를 통과하는 전류가 유기 EL 소자(21)에 공급된다.  다음으로, 제 1 스위치(Q1)를 오프, 제 2 스위치(Q2) 및 제 2 스위칭 트랜지스터(Q12)를 온시켜, 리셋 전압(Vr)을 유지 커패시터(C1)에 공급한다.  이것에 의해, 구동 트랜지스터(Q10)는 오프 상태로 되어, 유기 EL 소자(21)의 발광이 정지된다.
Patent KR-20040104972-A (KR)
Inventor: LEE JI YONG
IPC: G06F1/20
Filed: 2003-06-03
Abstract: PURPOSE: A DCS(Dual Cooling System) typed cooling device for efficiently solving a noise problem of a blowing fan is provided to smoothly transfer data and offer a wider frequency bandwidth through thermal equilibrium state between an AGP(Accelerated Graphic Port) slot and a GPU(Graphic Processor Unit)/memory, and stably enhance data transfer rate by solving a heat problem when a clock is increased. CONSTITUTION: The device comprises a PCB(Printed Circuit Board)(400), the GPU(300) formed on an upper side of the PCB by a PCB design technology, and multiple coolers(100,200) cooling the heat generated from the GPU by being formed to an upper and a lower part of the same position as the GPU. The cooler comprises the first heat sink(120) absorbing the heat by expanding an area contacted with air and contacting to one upper side of the GPU, the first blowing fan(110) cooling the heat transferred from the first sink, the second heat sink(220) absorbing the heat by expanding the area contacted with the air and installing to the lower part of the PCB at the same position as the GPU, and the second blowing fan(210) cooling the heat transferred from the second sink.
Patent KR-20040106833-A (KR)
Inventor: KIM DONG MAN
IPC: H04B1/40
Filed: 2003-06-11
Abstract: PURPOSE: A portable communication terminal having a body fat measuring function is provided to easily and accurately measure body fat of the body by applying a body fat measuring device to a portable communication terminal. CONSTITUTION: A body resistance measuring unit(29) includes an AC(Alternating Current) impedance measuring circuit, a DC(Direct Current) resistance measuring circuit, and an analog switch selectively operating the AC impedance measuring circuit and the DC resistance measuring circuit under the control of a microprocessor(21). The microprocessor(21) includes a compensating element compensating the measured impedance value with the measured resistance value.
Patent KR-20040107213-A (KR)
Inventor: JUN JE JUNG
IPC: B21J13/14
Filed: 2003-06-13
Abstract: PURPOSE: A product drawing device of a press mold is provided to prevent deformation of a product's shape and thickness when the product formed in a U shape is bent by using an upper mold, lower mold and drawing means. CONSTITUTION: A drawing means comprises an upper mold(110) which moves a punch upward and downward to bend a product and a lower mold(120) in which a die(121) corresponding to the punch is installed. The drawing means comprises an elevating plate(132) installed between the lower mold and a bottom plate(125) supporting the lower mold, a resilient member(133) installed on the bottom plate to resiliently support the elevating plate(132), a cushion pin(134) penetrating the lower mold and the die in order to be protruded to the upper side of the die, and a pin(136) connecting a pad(135) and the elevating plate(132).