baber/WOPTO huggingface dataset:
Patent KR-20010004105-A (KR)
Inventor: LEE JAE DONG
IPC: H01L29/66
Filed: 1999-06-28
Abstract: PURPOSE: An image sensor is provided to increase quantum efficiency and photogenerated charge transfer efficiency by a large charge capacity, and embodying a photo diode having a PNPNP junction structure in a limited area and an NP junction structure in a gate edge of a transfer transistor. CONSTITUTION: An image sensor comprises a photo diode and a transfer transistor. The photo diode further comprises a semiconductor layer, the first ion implantation layer, the second ion implantation layer, the third ion implantation layer and the fourth ion implantation layer. The semiconductor layer is of the first conductivity type. The first ion implantation layer is of the second conductivity type, formed in the semiconductor layer. The second ion implantation layer is of the first conductivity type, formed in the semiconductor layer on the first ion implantation layer, and adjacent to the first ion implantation layer. The third ion implantation layer is of the second conductivity type, formed in the semiconductor layer on the second ion implantation layer, and adjacent to the second ion implantation layer. The fourth ion implantation layer is of the first conductivity type, formed in the semiconductor layer between the third ion implantation layer and the surface of the semiconductor layer.
Patent KR-20010004830-A (KR)
Inventor: KIM HYE JU
IPC: E02B3/12
Filed: 1999-06-30
Abstract: PURPOSE: A biotechnological revetment method is provided to construct easily, to reduce construction expenditure, to prevent the soil loss of a riverside and to restitute to the natural state of a river. CONSTITUTION: A biotechnological revetment method comprises the steps of; performing the pit excavation on a riverside vertically and horizontally and constructing an incline plane filled with a rubble (122) having a regular diameter for a profile of a riverside to have preset gradient on the pit-excavated spot; arranging branches of a willow tree (130) at regular intervals on the river bottom located on the lower end of an incline plane (120) and a riverside lower end boundary (104) contacting with a bank protection and arranging a wire cylinder (110) horizontally to cover two third of branches of a willow tree (130); laying a natural fiber net (140) from the top of a riverside to the top of a wire cylinder (110) along an incline plane (120); driving in a fixed pin (142) at regular intervals to fix a net (140) to an incline plane (120); planting an aquatic plant (150) inside a net (140) at regular intervals.
Patent KR-20010004934-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: KOO BON SEONG
IPC: H01L21/334
Filed: 1999-06-30
Abstract: PURPOSE: A semiconductor device manufacturing method is provided to be capable of preventing depletion phenomenon of a P-type gate by effectively preventing diffusion of a P-type impurity upon formation of a dual gate. CONSTITUTION: An NMOS and a PMOS transistor area are defined. A semiconductor substrate(10) in which a P-well(11) is formed in the NMOS transistor and a N-well(12) is also formed in the PMOS transistor is then provided. A gate insulating film(13) and a polysilicon film(14) are sequentially formed on the substrate. Then, N-type impurity ions are implanted into the polysilicon film of the NMOS transistor region and P-type impurity ions are also implanted into the polysilicon film of the region of the PMOS transistor. A diffusion blocking layer(16) is then formed on the surface of the polysilicon layer. Thereafter, a metal silicide film(17) is formed on the diffusion blocking layer, and the metal silicide film, the diffusion blocking layer and the polysilicon film are sequentially patterned, thus forming a P-type gate in the PMOS transistor region, forming a N-type gate in the NMOS transistor region and forming a spacer(18) at the sidewalls of N-type and P-type gates.
Patent KR-19990073342-A (KR)
Title: 차량용자전거캐리어
Filed: 1999-07-03
Abstract: 본 발명은 차량을 이용하여 자전거를 운반할 수 있는 차량용 자전거 캐리어에 관한 것이다. 차량과 자전거의 손상을 막기 위해 합성수지 또는 합성고무재질로 하였으며, 이중파이프로 구성하여 여러대의 자전거를 견인할수 있게 형성된 자전거걸이대(2), 수직프레임(3), 수평고정프레임(4), 하부고정프레임(5)를 연결하며, 넛트 (8), 링 또는 와샤(9) 및 볼트(10)로 구성되어 있는 세레이션결합부(7)와, 상기 세레이션결합부(7)의 하부에 형성된 수직프레임(3)과, 상기 수직프레임(3)의 중간에 설치되어 있으며 중앙부에 트렁크접촉완충구(11)가 형성된 수평고정프레임(4)과, 상기 수직프레임(3)에 부착된 세개의 벨트중 상부의 벨트(6)두개를 트렁크의 상부에 결착시키고, 중간벨트(6)을 트렁크의 좌우에 결착시키며, 하부고정 프레임(5)를 범퍼에 고정시키는 두개의 벨트(6)와, 상기 수직프레임(3)의 하부에 형성되어 있으며, 범퍼에 고정시키는 하부고정프레임(5)과, 상기 하부고정 프레임(5)의 말단부에 형성되어 있는 범퍼접촉완충구(12)와, 상기 하부고정 프레임(5)에 부착되어 있으며, 차량후미에 설치된 견인고리에 부착되는 하부 벨트(6)와, 자전거와 자전거걸이대(2)에 견고하게 부착시키는 또다른 벨트(6)로 구성된 차량용 자전거캐리어.
Patent KR-20000011537-A (KR)
Inventor: OKAMOTO HIROSHIGE
IPC: H04N5/208
Filed: 1999-07-07
Abstract: PURPOSE: A circuit for compensating an image signal outline is provided to emphasize the outline of an image signal while signal processing the replayed image signal from a television receiver or a VCR. CONSTITUTION: An outline compensating circuit contains; a first filter instrument(1) for extracting a first differential output of an inputted image signal; a second filter instrument(2) for outputting a second differential output of the image signal from the output of the first filter instrument; and an interference unit(5) for being supplied the output of the first filter instrument and the output of the second instrument. Herein, the interference unit synthesizes the image signal for extracting the output of a first differential circuit from the first half of the transforming point, for extracting a reverse output of the first differential circuit from the second half of the transforming point, and for extracting the output of a second differential circuit from the middle point and adds the outline compensating signal for compensating the outline.
Patent KR-20010009247-A (KR)
Inventor: LEE HUI YONG
IPC: F16H59/66
Filed: 1999-07-08
Abstract: PURPOSE: A damper clutch controlling method of an automatic transmission vehicle expands the operation area of a damper clutch on a flat road and improves a climbing ability on a slant road by dividing the operation of the clutch into two according to the slant condition of the roads. CONSTITUTION: A damper clutch controlling method comprises following steps. At first, a damper clutch operation area item is filled by calculating a damper clutch operation item according to a program set after calculating signals from each sensing device of a running vehicle, it is determined that a damper clutch releasing item of a flat road is filled to release the damper clutch after operating the damper clutch on the flat road. Then, if a slant damper clutch operation area filled by calculating the damper clutch operation item, it is determined that a damper clutch releasing item of a slant road is filled to release the damper clutch by calculating the slant of a road again after operating the damper clutch on the slant road by duty controlling a damper clutch pressure control solenoid valve and comparing and determining a slant ratio and a climbing time.
Patent KR-20010009711-A (KR)
Inventor: PARK YONG MYEON
IPC: B41J2/165
Filed: 1999-07-13
Abstract: PURPOSE: A suction device of an ink-jet printer is provided to prevent the transformation of flexible tubes, thereby preventing unstable suction operation and ink clog. CONSTITUTION: In an ink-jet printer having heads(100) in which a mono color cartridge(110) and a color cartridge(120) are installed, a suction device of the ink-jet printer includes a cylindrical body(200) having opened right and left planes and having inner space divided into right and left spaces by a separating plate(210) having a through hole(211) positioned in the center of the inner surface; a first flexible tube(220) and a second flexible tube(230) each having one end communicated with the mono color cartridge and the color cartridge and the other end extended following the inner wall surface of the right and left spaces for being exposed to the outside of the body; a guide shaft(240) passing through the through hole and installed long to the right and left; and tube pressing elements symmetrically positioned on the guide shaft, performing suction operation by pressing the first and second flexible tubes in pumping operation, and broke away from the flexible tubes for releasing the pressing operation when completing pumping operation.
Patent KR-20010010933-A (KR)
Inventor: SEO JIN SEOK
IPC: H04L12/26
Filed: 1999-07-23
Abstract: PURPOSE: A device for transmitting a remote downloading in an element management system(EMS) is provided to configure two flash memories to have two versions of software, so as to measure software reliability for a long time, and to activate a previous version of the software when the software is wrongly downloaded, so as to monitor a system or minimize a control suspending and to immediately duplicate a system software of a preliminary unit in operated units when a controller of the transmitting device is duplexed. CONSTITUTION: A CPU(31) controls entire operations of a remote downloading unit. A boot ROM(32) stores a software for selecting a first and a second flash memory(35,36). A RAM(33) temporarily stores data remotely downloaded from a network manager(10). A memory selector(34) selects one of the first and the second memory(35,36), and makes a present software activated in the selected flash memory. If a software remotely downloaded to the second flash memory(36) is not normally operated, the first flash memory(35) activates an original system software under control of the CPU(31). The second flash memory(36) stores the remotely-downloaded data through a public network(20), to make the remotely-downloaded software activated.
Patent KR-20010011249-A (KR)
Inventor: CHOI YEONG GEUN
IPC: A61K9/107
Filed: 1999-07-27
Abstract: PURPOSE: A microemulsion composition for oral containing fenofibrate whose bio-absorption rate is good is provided, which contains active ingredients in the stable emulsion state, so the active ingredients is absorbed effectively in human body. CONSTITUTION: A process for the preparation of microemulsion composition for oral containing fenofibrate comprises the steps of: mixing fenofibrate and dimethyl isosorbid(a co-surfactant), and dissolving evenly; adding HCO-50 and tween 20 as surfactants, miglyol 812N, ethyl linoliate and glyceryl mono-oleate as oil ingredients, D-α-tocopherol as an antioxidant, and dissolving; adding pharmaceutically acceptable additives; filling up the compound into a soft capsule according to a common pharmaceutical manufacturing process(a soft capsule is prepared by common method using succinate-gelatin, glycerin and distilled water). The microemulsion composition for oral contains the fenofibrate : the co-surfactant : the surfactant : the oil ingredient in the ratio of 1: 0.5-10 : 0.5-10 : 0.5-10, desirably, 1: 1-5 : 1-8 : 1-5.
Patent KR-20010018181-A (KR)
Inventor: OH YEUM DEOK
IPC: G06F17/50
Filed: 1999-08-17
Abstract: PURPOSE: A steel plate design method is provided to store various types of drawing data, used in designing or producing steel plates, at a database, and integrate a drawing information system with multimedia data so that it can reduce a design cost. CONSTITUTION: The method comprises steps of conceptualizing a relational data model, designing media data type for drawing information according to the production of the steel plate, and constructing a query environment for a user interface. The drawing management structure under the information system environment includes a cutting process of the steel plate, a construction of a database schema and the information system. A panel code, a thickness of a wing, a bent part of a flat plate, a bent part of a wing, a colour code and a colour name are inherited from attributes of parent object.
Patent KR-20010018257-A (KR)
Inventor: OH SANG JEONG
IPC: H01L27/10
Filed: 1999-08-18
Abstract: PURPOSE: A method for manufacturing a ferroelectric memory device using two steps of rapid thermal annealing(RTP) is provided to prevent a defective contact between a storage electrode and a contact plug material in a capacitor-on-bitline(COB) structure by firstly intensifying oxide-resistant of a barrier metal, and to form an oxide electrode of a uniform thin film without a variation of roughness of a surface by secondly performing an RTP process. CONSTITUTION: An insulating layer with a contact hole exposing an impurity layer is formed on a semiconductor substrate(100). A conductive material is buried in the contact hole to form a conductive plug. A storage electrode pattern(112) including a conductive oxide material, a ferroelectric layer(114) and a plate electrode pattern(116) including a conductive oxide material are sequentially formed on the resultant structure. The conductive oxide material of the storage electrode pattern is formed by two steps of rapid thermal processing(RTP) which are performed in a different gas atmosphere after a barrier metal layer functioning as a barrier regarding the conductive plug is deposited.
Patent KR-19990083852-A (KR)
Title: 링 신호 검출 방법
Filed: 1999-08-20
Abstract: 본 발명은 링 신호 검출 방법에 관한 것으로, 종래의 기술에 있어서 폴링 방식은 링 신호가 없는 경우에도 주기적으로 링전압 검출소자의 출력을 감시하므로 자원을 낭비하게 되고, 인터럽트 방식은 최초 인터럽트가 걸린 직후 에러방지를 위해 몇번 반복적으로 링전압 검출값을 읽어야 하기 때문에 이로 인한 잦은 태스크 스위칭이 발생하여 전체 시스템의 성능을 저하시킬 수 있고, 높은 우선순위의 태스크가 수행중인 경우에는 제때 링전압 검출소자의 값을 읽어들이지 못해 에러가 발생할 수 있는 문제점이 있었다. 따라서, 본 발명은 복수의 워치독 타이머(WDT1∼WDT3)를 생성시킨 상태에서 링전압 검출소자로부터 인터럽트가 발생하면 워치독 타이머(WDT1,WDT2)를 구동하여 링 신호가 링울림 구간에 드는지를 판단하는 제1단계와; 상기에서 링 신호가 링울림 구간에 들어 링 신호로 판단되면 워치독 타이머(WDT3)를 구동하고 링 신호를 재검출하는 제2단계와; 상기 단계에서 워치독 타이머(WDT3)가 타임 아웃을 리턴하기 전에 링 신호가 재검출되면 접속 과정을 수행하고, 타임 아웃을 리턴하면 링이 정지된 것으로 판단하는 제3단계로 이루어져 링전압 검출소자의 레벨 변화에 따라 인터럽트가 발생하면 씨피유의 태스크가 아닌 워치독 타이머를 이용하여 링 신호의 링울림 구간 및 휴지 구간을 체크하도록 함으로써 씨피유의 자원을 낭비하지 않고, 태스크 스위칭이 자주 발생하지 않도록 하여 시스템을 안정하게 동작시키는 효과가 있다.
Patent KR-20010018775-A (KR)
Inventor: KIM JIN CHEOL
IPC: A61Q5/06
Filed: 1999-08-23
Abstract: PURPOSE: Provided is a hair-styling composition containing heat sensitive cationic liposome is provided. When the hair is heated, cationic liposome containing polymers is dissolved then hair-styling polymer coats the hair, so that the hair style can be easily fixed. CONSTITUTION: The heat sensitive cationic liposome is produced by the following steps of: dissolving hair-styling polymers and cationic long chain alkyl carbohydrate in water to produce suspension; and further circulating the suspension with microfluidizer at 40 to 70 deg.C, in which the cationic long chain alkyl carbohydrate is selected from the group consisting of alkyl aliphatic acid ammonium salt(A-ADDA) represented by formula (3), in which m and n' are integers of 8 to 30, behenyl trimethyl ammonium chloride, distearyl dimonium chloride, cetyl trimethyl ammonium chloride and dipalmitoyl phosphatidyl chlorine. The hair-styling composition contains heat sensitive cationic liposome of 0.1 to 3 micrometer in diameter.
Patent KR-20010026993-A (KR)
Inventor: SEO YUN BEOM
IPC: H03K5/134
Filed: 1999-09-10
Abstract: PURPOSE: A circuit for delaying a signal transmission is provided to perform a stable delay operation for various types of signal inputs using a clocked inverter chain and a few of external control signals. CONSTITUTION: In a circuit for delaying a signal transmission, a plurality of delay parts(100,200,300) are serial-connected between a signal input terminal and a signal output terminal and receive a plurality of decoding signals with a one to one correspondence. The plurality of delay parts delay an input signal by a desired time responding to an enable of the decoding signal input and then transfer the delayed input signal to a next terminal. The delay parts transfer the input signal as it is to the next terminal responding to a disable of the decoding signal. A decoder part(400) generate decoding signals, wherein in case that the decoding signal applied to any one of the plurality of delay parts responding to at least one external control signals is disable, all decoding signals applied to the delay part located in the next terminal of the corresponding delay part become disable.
Patent KR-20000023146-A (KR)
Inventor: OKAMURA TAKIHIKO
IPC: G03F9/00
Filed: 1999-09-14
Abstract: PURPOSE: An apparatus for aligning a work and a mask is provided to be able to be operated properly in a case of not recognizing a work mark and a mask mark by a camera at the same time. CONSTITUTION: An apparatus for aligning a work and a mask comprises a camera, a control device and a shifting device. The camera(2) takes a picture an alignment purpose mask mark(Mm) and a work mark(Wm). The control device(7) recognizes, calculates, memories and controls the locations of both marks(Mm,Wm). The shifting device shifts a work(W) or a mask(M) on the basis of a control signal from the control device, and aligns biased locations of both marks(Mm,Wm). Either one of the marks is aligned in the other thereof.
Patent KR-20010028226-A (KR)
Inventor: SON JAE IK
IPC: E05F3/20
Filed: 1999-09-20
Abstract: PURPOSE: A control device for the torque of a door is provided to open/close the door at a fixed speed regardless of the force given to the door. CONSTITUTION: A first acceleration-gear part(3) consists of a drive shaft(4) and a drive gear(5). The drive shaft is united with a bearing part(2) of a door(1). The drive gear is united with the drive shaft and accelerates the torque of the drive shaft. A second acceleration-gear part(6) consists of a first driven-gear(7) and a first motorized-gear(8) united with the first driven-gear. The first driven-gear is engaged with the drive gear to accelerate the torque of the first acceleration-gear. A third acceleration-gear part(9) consists of a second driven-gear(10) and a second motorized-gear(11) united with second driven-gear. The second driven-gear is engaged with the first driven-gear to accelerate the torque of the second acceleration-gear. A brake drum(12) is fixed in an installation case(14) installed in the lower side of the door, and has a brake lining(13). A third driven-gear(15) having a connecting rod(16) extended from a rotary shaft(15') is engaged with the second motorized-gear. An arm(17) is installed in the connecting rod. A brake shoe(18) is installed at the end of the arm during contacting with the brake lining, and supplies the frictional braking force in proportion to the turning speed of the brake lining.
Patent KR-20010029068-A (KR)
Inventor: KANG KEON JOONG
IPC: A61K33/14
Filed: 1999-09-29
Abstract: PURPOSE: Vaginal tablets containing bamboo salt, raw salt, rosin salt or refined salt similar to them and far infrared radiation radioactive mica as an effective component are provided which improve hysterorrhea, have contraceptive effects and are expected to act as effective agents in promoting weight loss. CONSTITUTION: This vaginal tablets comprise bamboo salt, raw salt, rosin salt or refined salt similar to them and far infrared radiation radioactive mica as an effective component in a volume ratio of 90:10 to 95:5, wherein the rosin salt is prepared by mixing pine resin powder with mixed salt of bay salt and saw dust, heating at 700 to 800deg.C, adding pine resin to the resultant crystal salt, heating 1,000 to 1,500deg.C and cooling.
Patent KR-20010035617-A (KR)
Inventor: BAE GYEONG SUK
IPC: A61K31/00
Filed: 1999-10-01
Abstract: PURPOSE: Provided is a method for manufacturing 5-demethylovalicin which selectively inhibits the activation of MetAP2 and shows great effect on preventing angiogenesis so that the compound is very useful in manufacturing medications for cancer, rheumatoid arthritis, and diabetes. CONSTITUTION: A method for manufacturing 5-demethylovalicin of the formula (1) comprises the following steps: i) selecting and identifying Chrysosporium lucknowense; ii) inoculating a colony on PDA media (potato dextrose agar) into YM medium and cultivating the colony at 26 deg.C at 130rpm for three days; iii) inoculating 2-3%v/v of the broth from step (ii) into medium containing 0.5-3.0% of glucose, 0.2-0.5% of yeast extract, 0.5-1.5% of peptone, 0.1-0.5% of KH2PO4, and 0.05% of MgSO47H and cultivating the broth at 25-28 deg.C at 250rpm for six days; iv) fermenting the broth at 180-240 rpm for 4-6 days; v) obtaining extracts by mixing 16 L of the fermentation broth with the same amount of acetone; vi) decompressing and condensing the mixture to eliminate acetone and get second extracts; vii) loading the second extracts on silica gel and decompressing and condensing activated segments; and viii) performing Prep-TLC with the activated segments to obtain purified compounds.
Patent KR-20010036509-A (KR)
Inventor: PARK CHUL MIN
IPC: H04N5/44
Filed: 1999-10-08
Abstract: PURPOSE: A wireless television system is provided to receive a television signal from a fixed television to a portable television by a wireless method and output the received television signal to an LCD and a speaker. CONSTITUTION: A high frequency receiving unit(210) receives a high frequency television signal from a fixed television in a wireless method and converts the received high frequency television signal into an intermediate frequency television signal. The second intermediate frequency amplifying unit(220) amplifies the intermediate frequency television signal output from the high frequency receiving unit(210) and divides the amplified intermediate frequency television signal into a video signal and an audio signal. The second video processing unit(230) performs a signal process for displaying the video signal output from the second intermediate frequency amplifying unit(220) on a LCD. The second audio processing unit(240) performs a signal process for outputting the audio signal output from the second intermediate frequency amplifying unit(220) to a speaker(SP). An infrared ray transmitting unit(260) converts a key input signal output from a key input unit(250) into an infrared ray signal and transmits the infrared ray signal. A microprocessor(270) controls the infrared ray transmitting unit(260), and receives the television signal from the fixed television for displaying the video signal on the LCD and outputting the audio signal to the speaker(SP).
Patent KR-20010038950-A (KR)
Inventor: KWON GYEONG AN
IPC: H01J23/15
Filed: 1999-10-28
Abstract: PURPOSE: A filter for removing noise of magnetron and method thereof is provided to have characteristic of wide band by removing EMI noise occurring from band of over several hundreds MHz and by solving problem of temperature damage. CONSTITUTION: A shield box(100) is installed at input part of magnetron. A condenser(200) is installed at shield box(100). A seal type winding part(400) is formed so that many of turn part wound with the predetermined diameter is adhered closely each other. A complex type choke coil connects cathode terminal to terminal of the condenser installing small winding part(500) whose turning part wound with the predetermined diameter is formed in an interval of each other. A ferrite(600) of predetermined diameter is located in above seal type winding part.