baber/WOPTO huggingface dataset:
Patent KR-20010053696-A (KR)
Inventor: CHOI GWON YEONG
IPC: G02F1/136
Filed: 1999-12-01
Abstract: PURPOSE: A TFT substrate for an LCD is provided to use a single scan method even in a large-area LCD by reducing the resistance of a data wiring simultaneously with preventing a damage of the data wiring in post process. CONSTITUTION: A gate line(20) is formed on an insulating substrate(10). A data line(60) is insulated from the gate line, and crosses the gate line. TFT switches an image signal transmitted from the data line according to a scanning signal transmitted from the gate line. A pixel electrode(70) is connected to the TFT. The data line includes the first protective conductive layer, a main wiring layer formed on the first protective conductive layer, and the second protective conductive layer enclosing the main wiring layer together with the first protective conductive layer.
Patent KR-20010055491-A (KR)
Title: The fabrication method of smart power IC technology concluding trench gate MOS power device
Inventor: KIM JONG DAE
IPC: H01L27/08
Filed: 1999-12-10
Abstract: PURPOSE: A method for fabricating a smart power IC having a trench gate MOS power device is provided to permit a high power driving and to improve device performance and reliability. CONSTITUTION: In the method, an analog bipolar device, a digital CMOS device, a lateral double diffused MOS device(LD-MOS), a lateral insulated gate bipolar transistor(LIGBT), the trench gate double diffused MOS device(TDMOS), and a zener diode are formed altogether in a single chip. First an n+ buried layer(2) is formed in a p-type silicon substrate(1), and then a p+ buried layer(3) and a lower p+ isolation are formed. Next, after growth of an n- epitaxial layer(4), an n+ sink junction(5), an upper p+ isolation(6), an n-well(7), a p-well and a p- collector(8) and a p- drift region(9) are formed. Next, the sink junction(5), the isolations, and the wells(7,8) are diffused, and then a base(10,11) is formed. Next, a p- body region(12) for channel, a trench, a gate oxide layer(13), and a polysilicon gate(14) are formed in sequence for the TDMOS. Next, an active area is defined and a field oxide is selectively grown. Next, the second polysilicon gate(16), an emitter(18,19), and an n+ cathode(19) are formed, and then a source and drain(20,21), an extrinsic base(20,21), and a metal electrode(23) are formed.
Patent KR-20010057593-A (KR)
Inventor: PARK JEONG JIN
IPC: H04W88/02
Filed: 1999-12-17
Abstract: PURPOSE: An apparatus and a method for encoding and decoding voice data in a mobile communication system are provided to prevent a wire tap, by preparing an encryption function in a transmitter system Vocoder in order to encode a communication signal to be transmitted via a wired channel, and allowing a receiver system Vocoder to decode the communication signal received. CONSTITUTION: A high-level processor(30) provides the information of an operation mode and an encryption key. An operation mode processing part(41) processes the voice signal and data packet transmitted from a mobile terminal in a Vocoder mode or a bypass mode, according to the information applied from the processor(30). The processing part(41) codes a de-scrambled signal as a packet, and sends the packet to the terminal via a wireless channel(B). A control part(42) generates a control signal for storing the information on the encryption key, a synchronization signal, a transmission control signal and a switching control signal. An encryption key seed part(45) stores the information on the key, and outputs it in response to an output control signal.
Patent KR-20010063389-A (KR)
Inventor: JUNG DAE SU
IPC: H01R13/52
Filed: 1999-12-22
Abstract: PURPOSE: A rainwater barrier for an outdoor communication system is provided to make it easy to repair inside of the outdoor communication system in short time in case of an unexpected rain. CONSTITUTION: A first barrier(4), a second barrier(6) and a third barrier(8) are installed inside a roof(2) of an outdoor communication system. A first slide installed inside the roof(2) enables the inside to be connected to the outside if a door(9) is opened. When the barriers(4,6,8) are withdrawn, the second barrier(6) is withdrawn to side by a second slide. The third barrier(8) connected to the second barrier(6) by a hinge(7) is unfolded to side.
Patent KR-20000012758-A (KR)
Inventor: PARK SEUNG HWAN
IPC: F24H3/00
Filed: 1999-12-23
Abstract: PURPOSE: A hot air heater is provided to improve the heating efficiency with a small amount of fuel and to reduce the heating cost caused by the reduction of fuel to be used. CONSTITUTION: The hot air heater is formed by:a heat medium circulating path(12) functioned as a space for accepting the heat medium between an outer body(11) and an inner body(11a); a connecting pipe(13) integrally formed on the outer body to connect with the inner space by penetrating the inner body; a heating piece(20) generating the flame to collect it in the center of itself so the flame to start along the inside of the inner body to rapidly heat only the inner circumference inside a furnace(10) at a moment.
Patent KR-20010057782-A (KR)
Inventor: PARK JIN SEON
IPC: B60C15/00
Filed: 1999-12-23
Abstract: PURPOSE: A stiffness of sidewall improved pneumatic tire improves the stiffness of a sidewall by suppressing the deformation of a bead filler occurred when extending the height of the bead filler. CONSTITUTION: A bead filler(3) installed on the upper portion of a bead core(4) is integrally installed on one side of the bottom of a rim cushion(2), the thickness of which becomes smaller from the bottom to the top thereof. Therefore, possible deformation occurred at the top of the bead filler(3) does not occur even though extending the height of the bead filler(3) so as to improve the stiffness of a side wall(1).
Patent KR-20000068685-A (KR)
Title: 마우스 명령 코딩
IPC: G06F3/038
Filed: 1998-06-11
Abstract: 본 발명은 마우스와 같은 다중차원 입력 장치의 조작을 데이터 처리 장치로 전달될 데이터로 인코딩하기 위한 방법에 관한 것이다. 입력 장치의 센서는 X-축 및 Y-축에 관한 입력 장치의 멤버의 조작을 검출한다. 상기 센서 데이터로부터, 상기 조작의 방향 및 크기가 유도된다. 이들 중간의 양은 X-값 및 Y-값 대신에 데이터 처리 장치로 전달된다. 데이터 처리 장치에서 디코더는 상기 중간의 값을 다른 쌍의 X 및 Y 값으로 디코딩한다. 따라서, TV 리모트콘트롤과 다른 무선 입력 장치와 같이 제한된 전력원(power budget)을 구비하는 입력 장치에서, 상기 방법은 높은 수행 능력을 달성한다.
Patent KR-20000070093-A (KR)
Title: 합성영상을 형성하기 위한 그래픽 제어기
IPC: G09G5/395
Filed: 1998-10-19
Abstract: 그래픽 제어기는 선택함수를 사용함으로써 같은 픽셀위치에 디스플레이 되도록 지시받는 입력 영상픽셀들 사이를 선택함에 의해 합성영상을 생성한다. 선택함수는 디스플레이 스크린상에 어느 픽셀이 최종 합성 영상으로서 디스플레이되기 위해서 ,어느 픽셀이 선택되어질 것인가를 지시하는 선택신호를 제공하기 위해 픽셀×픽셀에 기초하여 계산된다. 선택신호는 어느 픽셀이 전달되어야 하는 지를 결정하기 위해 혼합 키 함수들을 사용한다. 이런 함수들의 결과들은 키 코드들의 형태로 출력된다. 키 코드들은 키 코드들 사이에 논리곱연산을 수행함으로써 조합되고 또한 키 코드들은 라스터(Raster)연산 코드(ROP)와도 조합된다. ROP코드는 어느 키코드 조합이, 디스플레이될 영상의 선택을 결정하기 위한 가능한 키 조합의 증가된 수를 제공하기 위해 함께 논리합 연산되는지 지시한다.
Patent KR-20010012829-A (KR)
Inventor: LANTSMAN ALEXANDER D
IPC: H01L21/203
Filed: 1998-05-21
Abstract: Sputtering processes are carried out at low pressure (61b), of less than one milli- Torr, particularly in the range of 0.05 to 0.5 mTorr, to reduce scattering of the sputtered particles due to collisions with atoms of the process gas, particularly for coating contacts at the bottoms of sub- micron sized holes of high aspect ratios. The sputtering is made possible by provision for a supplemental RF plasma generating source (35) by which RF energy is reactively coupled into the gas within the chamber (12) in close proximity to the surface of a sputtering target (16), preferably adjacent the periphery thereof. The pressure (61) in the chamber as well as the power to an RF electrode (30) by which the supplemental plasma is energized and the DC power (63) by which the main target (16) is energized are dynamically controlled so that the plasma is sustained at low pressure (61b). First, the pressure in the chamber is raised to above 1 mTorr while the RF power (62) on the supplemental electrode (30) is applied to ignite the plasma, then this RF power is reduced and DC power (63) on the target is increased to an operating level (63a), whereupon the pressure in the chamber is reduced to below 1 mTorr for the low pressure sputtering of the wafer.
Patent KR-20010013330-A (KR)
Inventor: BREUNING EDWIN
IPC: B62D5/083
Filed: 1998-07-22
Abstract: The invention relates to a servo valve, especially for hydraulic power steering systems of automobiles, comprising a rotary disk valve with a rotary disk (2), and a control sleeve (1). Said control sleeve (1) encompasses the rotary disk (2) coaxially, and can be turned in relation to said rotary disk (2) against a spring resistance. A bearing (6) by which means the control sleeve (1) and the rotary disk (2) are fixed axially in relation to each other is integrated into the rotary disk valve (2).
Patent KR-20000053378-A (KR)
Title: A process for manufacturing a semiconductor device
Inventor: TAKUWA TETSUYA
IPC: C30B25/00
Filed: 2000-01-04
Abstract: PURPOSE: A process to make a semiconductor device is provided to not damaged while a gate oxide film is formed a metal film on a contact hole by a plasma CVD; CONSTITUTION: A process to make a semiconductor device is comprising MOSFET device including a gate oxide film(103) having 50 angstroms of thickness, a polycide construction of gate electrode(104) comprising a polysilicon film(105) and a tungsten silicide layer(106), and side wall on the gate electrode side wall and source drainage region are formed on a device region of P-type silicone substrate(101) which partitioned by oxide silicone film(102) for device isolating. Various MOSFET construction of shifting in the scope of antenna ratio 50-10000 is fabricated.
Patent KR-20010075730-A (KR)
Inventor: KANG HYO DONG
IPC: H01R35/00
Filed: 2000-01-13
Abstract: PURPOSE: A winding drum plug is provided to protect a cord from being harmed by arranging the cord automatically. CONSTITUTION: A plug(1) and a cord(2) are connected with a winding roll(3). A drum(7) has a passing hole at front central part. The plug(1) is exposed to the passing hole. The winding roll(3) performs a rotating operation inside. The cord(2) is withdrawn from the winding roll(3). A stopper(9) is prepared to settle a return spring(4) in rotating direction of the winding roll(3). The return spring(4) is released by switch operation of the stopper(9). The winding roll(3) rotates by return operation of the return spring(4). The cord(2) is rewound to an arrangement unit of the winding roll(3). A flexible wire is used in linking a separated part between the cord(2) of the plug(1) side and a cord of an earphone side.
Patent KR-20010076055-A (KR)
Inventor: KO MYEONG HO
IPC: A23K1/16
Filed: 2000-01-24
Abstract: PURPOSE: A method for preparing calcium salt of fatty acid is provided which simplifies its process as eliminating heating and dehydrating processes by using anti caking agent and consequently reduces production unit cost. CONSTITUTION: The calcium salt of fatty acid for feed additives is prepared by the steps of: adding 0.05-0.5 wt.% of lipase, 10 to 30 wt% of soda lime, 2 to 10 wt% of water and 0.5-1.5 wt.% of anti-caking agent selected from powdered silica, zeolite, talc, diatomaceous earth and kaolin, to 58-87.45 wt.% of liquid oil; mixing and stirring them at room temperature; and powdering them without involving heating and dehydrating processes. Wherein, the reaction time ranges from 24 to 48 hours.
Patent KR-20000057818-A (KR)
Inventor: KANHIROYUKI
IPC: B21D1/05
Filed: 2000-01-27
Abstract: PURPOSE: A leveling method and a leveling apparatus of strip are provided to achieve a high flatness and prevent deflection of a strip after performing etching process. CONSTITUTION: A method comprises the steps of performing a tension bending correction to a strip using a tension leveler(6), and performing a tension correction using a roller leveler(7). The correction by the tension leveler is controlled to have a load strength of at least 70% of yield stress or proof stress of the strip, and the correction by the roller leveler is controlled to have a tensile strength of 50N/mm2 or lower. A leveling apparatus comprises an inlet bridle roller(3), a central bridle roller(4), an outlet bridle roller(5), the tension leveler disposed between the inlet bridle roller and the central bridle roller, and the roller leveler disposed between the central bridle roller and the outlet bridle roller.
Patent KR-20010077740-A (KR)
Title: Power saving circuit of a display panel
Inventor: CHOI JEONG HUI
IPC: G09G3/296
Filed: 2000-02-08
Abstract: PURPOSE: A power saving circuit of a display panel is provided to form a display panel operated under lower power by improving the structure of a circuit. CONSTITUTION: The first and the second energy return portions(16,17) are used for returning energy directly from a scan electrode(1) and a data electrode(3). The first energy return portion(16) is connected between the first power switch(SW1) and a scan drive IC(10). The second energy return portion(17) is connected between the second power switch(SW2) and a data drive IC(11). One electrode of a storage capacitor of the first energy return portion(16) is connected with the output node of a scan common pulse generation portion(12).
Patent KR-20000030219-A (KR)
Inventor: AN JUNG O
IPC: A23L5/20
Filed: 2000-02-10
Abstract: PURPOSE: A method for instant treating and packing fruits and vegetables is provided for consuming them without additional water-washing. CONSTITUTION: The method comprises the steps: dipping the fruits and vegetables in the water having at least 2 ppm of ozone concentration for over 10 minutes; cleaning out the contaminant on the surface of fruits and vegetables by using supersonic wave with dipping them in water solution of detergent; dipping the subjects in water solution containing 5ppm or more concentration of silver having purity of 99.99% under 8-151 H2 for 30 seconds; and dehydrating, drying and packaging them.
Patent KR-20010084251-A (KR)
Title: Method for laminating woody fiberboard
Inventor: MASATA GAGON
IPC: B32B21/08
Filed: 2000-02-24
Abstract: PURPOSE: Provided is a process for laminating wood fiberboard to have increased intensity, able to be cut in a desirable shape and, in case of cutting the board, to have more increased intensity proper to produce varied sizes and forms of articles. CONSTITUTION: The process comprises steps of molding pieces of wood by using adhesive to obtain a wood fiberboard(1) with a defined thickness; impregnating or coating the fiberboard with polyurethane primer then drying the coated board; adhering at least two or more of the dried board with isocyanate base adhesive to form a laminate; processing the laminated board into desired shape of article; impregnating or coating the article with a primary polyurethane base material then drying the coated article; finally impregnating or coating the first coated article with at least one of urethane resin, melanin resin, polyester resin and lacquer or like.
Patent KR-20010086753-A (KR)
Title: Apparatus For Protecting Tangle of Handset Cord
Inventor: KIM YO WANG
IPC: H01R24/58
Filed: 2000-03-03
Abstract: PURPOSE: An apparatus for preventing a twist of a telephone transmitting and receiving cable is provided to prevent a twist of a cable by dividing a cable connected to a telephone into a cable connected to a telephone transmitter and a receiver and connecting the divided cables with a mutual circular joint. CONSTITUTION: A first cable(42) is connected to a first plug(40). A joint(100) is installed in the first cable(42) and is rotated in 360 degree. A second cable(72) passes through a second plug(70) and is connected to the joint(100). The first plug is connected to a jack(10) of the telephone. The first cable(42) is connected between the first plug(40) and the joint(100). A fixed unit is formed on the end of the first cable(40). The second plug(70) connected to the second cable(72) is connected to a jack(68) of the joint(100). The second cable(72) is connected to the joint(100) through the second plug(70) and is connected to the telephone transmitter and receiver through a plug. The joint(100) is coupled with a first joint(50) connected to the first cable(42) so as to rotate and includes a second joint(60) connected to the second plug. Signal wires for transmitting and receiving exposed from the first cable(42) are inserted into the first joint(50). The signal wires are each connected to electric pins fixed between a shaft and a skirt.
Patent KR-20010086831-A (KR)
Title: StifMeter and measuring method of finger joint stiffness using thereof
Inventor: HAN MYUNG SU
IPC: G01N37/00
Filed: 2000-03-03
Abstract: PURPOSE: Measuring method and device for stiffness of a finger joint are provided to measure stiffness of the finger joint by developing a StifMeter. CONSTITUTION: A piston of a StifMeter is formed by a head switch, a body, and a bottom portion. A finger is placed on the head switch for transferring elastic force of a spring to the finger. Herein, a finger supporter is hung to a cylinder for limiting transferring distance of the finger supporter. A smaller spring is inserted to the body. Herein, 10-16 pistons are used for the StifMeter. Springs of different elastic forces are inserted to the pistons. A patient thinks stiffness of a finger joint in bending the finger. Then, a wrist and a palm are placed on a supporter. By pushing the springs of different elastic forces, resistance of the springs is detected. Then, the piston containing the spring supplying a similar resistance with the stiffness of the finger joint is selected for recording a number of the piston.
Patent KR-20010029584-A (KR)
Title: Displaying device for working machine
Inventor: HAYASHI SHIGEKI
IPC: A01D41/00
Filed: 2000-03-07
Abstract: PURPOSE: To suitably display abnormal information related to the abnormal operation state of a working machine in a state not interfering the driving operation of a worker as much as possible. CONSTITUTION: A control means CU for controlling normal information related to ordinary information and abnormal information related to an abnormal operation state as information to be informed to a worker on the driving of a working machine operates an abnormal generation-informing means IH for informing the generation of abnormal information, as distinguishing the generation of the abnormal information. The abnormal information instead of normal information is displayed on an image display 70e for displaying image information, as a display command is directed with a manual type display command means HS for directing the display command of the abnormal information.
Patent KR-20010087652-A (KR)
Inventor: BAEK SEUNG JO
IPC: F28D1/00
Filed: 2000-03-08
Abstract: PURPOSE: A fin for a heat exchanger is provided to smooth the flow of heat exchange air at upper and lower parts of the fin for minimizing the pressure decrease of the air flow and obtaining uniform heat transmission distribution not by increasing the number of slits but improving the structure and disposition of the slits. CONSTITUTION: In a heat exchanger including fins(100) formed with a plurality of slits(120) and disposed in parallel by a predetermined interval, and a plurality of refrigerant tubes inserted in the fins perpendicularly to the fins and perpendicularly to air flow direction for passing through refrigerant fluid inside, the slits have roofs(121), each being formed with a slant surface at a predetermined angle of attack with respect to suction air flow at an inlet part of the heat exchanger for introducing the air flow toward fin bases(110), wherein the inclination angle of the slit roofs is formed in the range of 5-20° with reference to a horizontal surface and a ratio between the width and the height of the slits is 1.5 or more.
Patent KR-20000049424-A (KR)
Inventor: PARK KUN YOUNG
IPC: A01G31/00
Filed: 2000-03-08
Abstract: PURPOSE: An antitumor functional bean sprouts using germanium dissolved water and a growing method thereof are provided. CONSTITUTION: A method for growing antitumor functional bean sprouts comprises the steps of: washing beans three times with water; draining for 1 hour and soaking in water for 24 hours; and growing at 17 to 20°C for 3 to 5 days supplying with germanium-dissolved water, in which germanium-dissolved water contains 2.5 wt.% of germanium. The yield of bean sprouts grown with germanium water is 10 to 20% as higher as that of bean sprouts grown with general water. In addition, the bean sprouts grown with germanium water improve thickness, width, and length of cotyledon and width and length of hypocotyl; comprise rich edible fibers, vitamin C, phenol, and minerals; have effects of antitumor, antimutation, and inhibition of cancer cell growth.
Patent KR-20000076869-A (KR)
Title: 층간 절연막의 형성 방법 및 형성 장치, 및 반도체 장치
IPC: H01L21/768
Filed: 2000-03-15
Abstract: 본 발명은 기판 상에 하지 절연막(105)을 형성하고; Si-C-O-H 화합물, 산화성 가스 및 B(붕소) 함유 화합물을 포함하는 반응 가스를 사용하여, 플라즈마 화학적 기상 증착법에 의해서, B(붕소), C(탄소) 및 H 2 O를 포함하는 막을 상기 하지 절연막 상에 형성하고; 상기 막을 아닐링함으로써, 상기 막중의 C(탄소)와 H 2 O를 상기 막으로부터 방출함으로써 B(붕소) 함유의 다공성 SiO 2 막(107)을 형성하고; 상기 B(붕소) 함유의 다공성 SiO 2 막(107)을 H(수소)플라즈마 처리를 하고, 이어서, 커버 절연막(109)을 형성하는 공정으로 된 층간 절연막의 형성 방법이다.
Patent KR-20010091494-A (KR)
Title: Method for serving a memorial day automatic information from internet to personal communication terminal
Inventor: YOON MUN HUI
IPC: H04W8/24
Filed: 2000-03-16
Abstract: PURPOSE: An automatic anniversary notice service method from Internet to a personal communication terminal is provided to easily manage personal schedule. CONSTITUTION: If a user is authenticated as a logged-in member through a log-in page provided from a web server, the web server receives input of information related to personal schedule and anniversary and stores information at a data base(208). The web server transmits a form related to set date and time of the stored information of the personal schedule and anniversary, and facts related to a character message transmission to a client(209,214). The web server receives a response message related to set date and time, and character message transmission from the client and the response message is stored at a database(210-212,215-217). Application form for adding the personal schedule and anniversary(218). A CGI performing part extracts information notifying the personal schedule and anniversary from the database when it becomes set date and time for transmitting information to the web server(219). The web server transmits information to a mobile communication web server(220). The mobile communication web server transforms information notifying the personal schedule and anniversary into a character message for transmitting the message to a personal communication terminal(221-222).
Patent KR-20010006817-A (KR)
Inventor: SHIMOTOYOTOME AKIRA
IPC: C03B33/10
Filed: 2000-03-17
Abstract: PURPOSE: To provide a scribing device which utilizes vibrations to form a scribed line on a work surface and can form the good scribed line without carrying out an excessive scribing operation. CONSTITUTION: A main scribing body A has a cutter 14 (contact member) and a vibration-generating member for adding vibrations to the cutter 14. The cutter 14 is brought into contact with a scribing start point apart from the edge of a work surface 100 by the self weight of a scribing body A, and in the state impacts are added to the scribing body A from an air cylinder 40 (impact- imparting means) to form a starting point crack. Subsequently, while the cutter 14 is moved on the work surface along a prescribed locus (for example, a closed line such as a circle), the vibrations of the vibration-generating member are added to the cutter 14 to form the scribed line.