baber/WOPTO huggingface dataset:
Patent KR-20040075644-A (KR)
Title: Semiconductor Manufacturing Device
Inventor: KWON JUNG NAM
IPC: H01L21/00
Filed: 2003-02-22
Abstract: PURPOSE: An apparatus for fabricating a semiconductor is provided to avoid damage to a turbo pump by preventing carelessness of a user who doesn't take the state of the inside of a process chamber into account or by making a valve not open due to a system control. CONSTITUTION: A pressure detecting unit detects the pressure inside the process chamber(10). An input unit(32) for a user inputs the openness of the valve(12). A valve control unit(30) controls the valve to control the switching of the valve. A system control unit(20) outputs a valve opening control signal for opening the valve, generally controlling a system. When the pressure inside the process chamber is not lower than a predetermined level as a result of the detection by the pressure detecting unit, a MICOM(microcomputer)(24) controls the valve control unit in the following way. The valve control unit generates an interlock signal for preventing the valve from being open even if a valve opening input signal is inputted by the input unit or the valve opening control signal is transmitted from the system control unit. When the pressure inside the process chamber is lower than the predetermined level, the valve control unit opens the valve according to the valve opening input signal or the valve opening control signal.
Patent KR-20040076114-A (KR)
Inventor: KANG SEONG MO
IPC: H01L21/66
Filed: 2003-02-24
Abstract: PURPOSE: A probe needle for a probe card is provided to prevent a relatively small quantity of marks of a probe needle from being left in a direction that the probe needle slides in an EDS(electrical die sorting) process by making a contact end of the probe needle have an angle not greater than 90 degrees with respect to the main body of the probe needle. CONSTITUTION: The probe needle(10) has the main body coupled to the probe card and the contact end(20) coupled to a pad(210) on a semiconductor wafer(200) such that the contact end is extended from the end of the main body. The contact end is bent at an angle not greater than 90 degrees with respect to the main body.
Patent KR-20040078371-A (KR)
Inventor: YI YONG Q
IPC: C02F1/46
Filed: 2003-03-04
Abstract: PURPOSE: Electric adsorption and desorption type deionizing method and apparatus using active carbon electrode and ion exchange membrane are provided to increase inorganic ion removal ratio by solving conventional problem of low removal ratio when removing inorganic ions and efficiently purify water by shortening regeneration time. CONSTITUTION: The apparatus is characterized in that a discharge direction supporting body(10), a positive current collector(12), an activated carbon positive electrode(16), an anion exchange membrane(18), a spacer(22), a positive ion exchange membrane(24), an activated carbon negative electrode(26), a negative current collector(28) and an inflow direction supporting body(30) are sequentially arranged horizontally or vertically in such a way that they are parallel to each other. The method comprises the process of removing inorganic ions existing in water by electric adsorption and desorption and the ion exchange principle using ion exchange membrane and activated carbon electrode to which 1 to 5 volts of direct current voltage is impressed.
Patent KR-20040080108-A (KR)
Title: natural air cleaner
Inventor: LEE SANG GWON
IPC: A61L9/12
Filed: 2003-03-11
Abstract: PURPOSE: An indoor air purifier with natural substance is provided, which is environment-friendly by using natural materials without causing secondary contamination and has a maximized air cleaning efficiency with a simple structure and a small installation space. CONSTITUTION: The indoor air purifier comprises: a filter box(1) which removes dirt and dust in air according to the operation of a ventilation fan to primarily purify the air; a charcoal box(12) which absorbs contaminated or harmful air substances and electromagnetic waves to secondarily purify the air and to remove unpleasant odor; a cryptomeria chip box(11) which further removes the contaminated substance remaining in the air to thirdly purify the air, intoxicates and offers a natural scent; a big cone pine chip box(9) which performs antibiosis and sterilization and refreshes a user's mind through its natural scent to finally purify the air; and a ventilation fan box(7) which forcibly circulates contaminated air throughout four layers.
Patent KR-20030082367-A (KR)
Title: 화상 픽업 장치 및 그 제조 방법
IPC: H01L31/0232
Filed: 2003-03-19
Abstract: 화상 센서, 기부 보드 상에 접합되고 적어도 화상 센서를 덮는 외부 프레임 부재, 및 화상 센서 상의 빛을 한점에 모으기 위한 광학 부재로 이루어진 화상 픽업 장치이다.  기부 보드 상에 접합된 외부 프레임 부재의 접착 부분 상에는 외부 프레임 부재의 측부로부터 하부면을 향해 소정 각도로 형성된 챔퍼가 형성되고, 접착제는 챔퍼의 경사부 상에 코팅되어 챔퍼링된 후에 잔류한 하부면 상에 코팅되어, 외부 프레임 부재는 기부 보드 상에 접합된다.
Patent KR-20040082467-A (KR)
Inventor: YANG KUN MO
IPC: A61B5/107
Filed: 2003-03-19
Abstract: PURPOSE: An apparatus for measuring a human body is provided to reduce the manufacturing cost by improving a structure of an apparatus for measuring the height of the human body. CONSTITUTION: A touch switch(12) is installed on a head touch disk in order to sense a touching state of a head. A wire(8) is used for fixing the head touch disk. A motor is used for moving the head touch disk by winding the wire. An encoder is used of encoding the traveling distance of the wire. A wireless transmission/reception unit is used for transmitting and receiving detection information of the touch switch. A control board is used for obtaining length information of human body by using the information of the touch switch and the information of the encoder. A display and operation panel(13) is used for displaying the length information of human body. A solenoid is used for preventing the falling of the head touch disk.
Patent KR-20040091480-A (KR)
Inventor: HONG MUN PYO
IPC: G02F1/167
Filed: 2003-04-22
Abstract: PURPOSE: A thin film transistor substrate and an electro-phoretic indication display are provided to secure an aperture ratio and display characteristic and minimize leakage current. CONSTITUTION: A gate line(121) including a gate electrode is formed on an insulating substrate. A gate insulating layer is formed on the gate electrode, and a semiconductor layer is formed on the gate insulating layer. A data line(171) including a source electrode(173) intersects the gate line. A drain electrode(175) is formed on the semiconductor layer. A passivation layer formed of an organic insulating material partially covers the semiconductor layer. A pixel electrode(191) is formed on the passivation layer. The pixel electrode is located in a pixel region surrounded by the gate line and the data line and connected to the drain electrode. The edge of the pixel electrode is superposed on the gate line or the data line.
Patent KR-20040093529-A (KR)
Inventor: KIM BONG GYU
IPC: H04J14/00
Filed: 2003-04-30
Abstract: PURPOSE: A synchronous optical code-division multiple-access system using a corrected prime-hop code and a method for generating a prime-hop code are provided to remove generation of bit errors due to multiple access interference by excluding interference between plural users. CONSTITUTION: A synchronous optical code-division multiple-access system includes a transmitter for transmitting a plurality of optical signals and a receiver for receiving the optical signals. Prime-hop codes for prime numbers are generated. The prime-hop codes having pulses on first position of all blocks are removed from a set of prime-hop codes. One or more corrected prime-hop codes are generated by removing pulses for the 0-th wavelength(lambda 0) each residual prime-hop code. The corrected prime-hop codes are assigned to one or more receivers.
Patent KR-20040097563-A (KR)
Inventor: JUN MYEONG PYO
IPC: H01P1/203
Filed: 2003-05-12
Abstract: PURPOSE: A miniaturized laminated balance filter is provided to allow for production of ultra micro size filter by using a resonator having permitting a capacitor unit and an inductive unit to have different line widths. CONSTITUTION: A miniaturized laminated balance filter comprises a first resonance line(41) formed on a first dielectric sheet(ST1), wherein the first resonance line includes a first capacitive portion(41A) formed into a wide strip line and a first inductive portion(41B) extended into a narrow strip line from the first capacitive portion; a second resonance line(42) formed on the first dielectric sheet, wherein the second resonance line includes a second capacitive portion(42A) formed into a wide strip line and a second inductive portion(42B) extended into a narrow strip line from the second capacitive portion; a third resonance line(43) formed on a second dielectric sheet(ST2) laminated beneath the first dielectric sheet, wherein the third resonance line includes a third capacitive portion(43A) formed into a wide strip line and a third inductive portion(43B) extended into a narrow strip line from the third capacitive portion and electrically connected to the first inductive portion; a fourth resonance line(44) formed on the second dielectric sheet, wherein the fourth resonance line includes a fourth capacitive portion(44A) formed into a wide strip line and a fourth inductive portion(44B) extended into a narrow strip line from the fourth capacitive portion and electrically connected to the second inductive portion; and a balance output terminal connected to the second and fourth capacitive portions.
Patent KR-20040098422-A (KR)
Inventor: LEE YUNG LYUL
IPC: H04N19/53
Filed: 2003-05-15
Abstract: PURPOSE: A method for searching a motion vector is provided to obtain a motion vector of the best 1/2 unit pixel from searched motion vectors having constant units, and to search a portion only of 1/4 pixels when searching motion vectors of the 1/4 unit pixels, thereby remarkably reducing calculations. CONSTITUTION: A device searches motion vectors in constant unit pixels, and determines the motion vectors. The device searches motion vectors for 1/2 unit pixels around a reference constant unit pixel, which correspond to the determined motion vectors, and determines the searched motion vectors. The device searches a motion vector for a portion only of 1/4 unit pixels existing between the reference constant unit pixels and the reference 1/2 unit pixels, and determines the searched motion vector.
Patent KR-20030060828-A (KR)
Inventor: LEE JAE MIN
IPC: G06F17/00
Filed: 2003-05-15
Abstract: PURPOSE: A system and a business model for the distribution promotion and the settlement agent of the online charged contents through the cooperation with an Internet PC room are provided to construct an IP(Internet Protocol) checking system for the online contents promotion to receive the free support for the perfect operation. CONSTITUTION: A service provider and the Internet PC rooms recognize the mutual responsibility for the sales enlargement of the Internet contents service, and give a definite promise for the related activities. All programs for selling a service are provided to the Internet PC room. The Internet PC room registers to the system of the service provider in order to act as a marketer. The Internet PC room sells the contents and the service of the service provider to a customer through the online.
Patent KR-20040100200-A (KR)
Inventor: PARK DEUK HEUN
IPC: D06B11/00
Filed: 2003-05-22
Abstract: PURPOSE: A partly dyeing method of grey yarn using a seal member having excellent sealing effect is capable of dyeing a needed part, increasing productivity, reusing the seal member to nurse resources and connecting the seal member to a cylindrical tube and circumference of the grey yarn easily. CONSTITUTION: A partly dyeing method of grey yarn is as follows: connecting a seal member(111) to height set on circumference of a cylindrical tube(101) punched many dyeing solution leaks(102); winding the grey yarn(121) around circumference of the cylindrical tube(101) and the seal member(111); rolling up a residual part of the seal member(111) not connected with the cylindrical tube(101) to height set on circumference of the wound grey yarn; and then connecting the cylindrical tube(101) to a protrusion part(124) of a dyeing solution tank(122) to dye the grey yarn with a dyeing solution supplied from a dyeing solution supplying tube(123).
Patent KR-20040101669-A (KR)
Inventor: PARK JIN WOOK
IPC: C02F1/70
Filed: 2003-05-26
Abstract: PURPOSE: To provide a wastewater treatment apparatus and a wastewater treatment method capable of obtaining a strong alkaline gas that does not contain pollutants and easily controlling the production amount of the gas to improve stability during operation. CONSTITUTION: The wastewater treatment apparatus comprises a cylindrical gas generator(100) for containing an alkaline gas produced after reaction of water and alkaline substance; an opening and closing part(110) formed on an upper part of the cylindrical gas generator to open and close an injection port capable of injecting the alkaline substance into the cylindrical gas generator through the injection port; an opening and closing control part(120) for controlling opening and closing of the opening and closing part; a supply control part(130) formed inside the cylindrical gas generator to receive the alkaline substance and control an amount of the received alkaline substance reacted with water during reaction; a product removing control part formed under the cylindrical gas generator to remove sludge remained after reaction; and a gas pressure regulation control part for transferring an alkaline gas produced in the cylindrical gas generator to a wastewater treatment part.
Patent KR-20030095985-A (KR)
Title: 캐시로부터의 부팅
IPC: G06F12/08
Filed: 2003-05-28
Abstract: 캐시 메모리내의 부트 코드를 실행하는 프로세서, 및 이 프로세서를 포함하는 컴퓨터가 개시되어 있다.  이 프로세서는 플래시 메모리 또는 대용량 기억장치와 같은 순차 액세스 메모리 디바이스로부터, 또는 직렬 이이피롬과 같은 랜덤 액세스 메모리로부터 부트 코드를 검색하는 다운로드 부트 머신을 포함한다.
Patent KR-20040106606-A (KR)
Inventor: CHO NAM GUK
IPC: G01N21/17
Filed: 2003-06-10
Abstract: PURPOSE: An apparatus is provided to detect a crack from a strip welding section by comparing a scanning time for a reflective material coated on the strip welding section with a predetermined time. CONSTITUTION: A crack detecting apparatus(100) includes a painting unit(11), a tracking unit(12), a scanning unit(13), a calculating unit(14), and a crack detecting unit(15). A control unit(10) is provided to control an operation of the crack detecting apparatus(100) and a movement of a strip(20). The painting unit(11) is provided to coat a reflective material onto a strip welding section(16). The tracking unit(12) is provided to track the strip welding section(16) on which the reflective material is coated by means of the painting unit(11). The scanning unit(13) receives a tracking signal from the tracking unit(12).
Patent KR-20040110922-A (KR)
Inventor: CHO JAE MUN
IPC: G06K9/46
Filed: 2003-06-21
Abstract: PURPOSE: A method and an apparatus for detecting a movie image using frequency conversion is provided to convert similarity information into a frequency domain and judge whether a received image is a movie image using a change pattern in the frequency domain to accurately judge periodicity. CONSTITUTION: A reference pattern storing unit(510) stores a pattern for a level portion of a value changed when the certain frequency conversion of a certain reference pattern is performed. A similarity value receiving unit(520) receives several similarity values, in which the similarity of adjacent fields with the same type is measured, from an image composed as interlaced fields. A frequency converting unit(530) performs the certain frequency conversion of the received similarity values. A judging unit(540) compares a level portion of the stored reference pattern with a level portion of the similarity value. If difference between the level portions is within a certain range, the judging unit judges that the image is a movie image.
Patent KR-20050005358-A (KR)
Inventor: KIM MYOUNG WON
IPC: G02B6/42
Filed: 2003-07-01
Abstract: PURPOSE: An optical module having a planar light waveguide structure is provided to easily align a semiconductor laser and an optical axis. CONSTITUTION: An optical module having a planar light waveguide structure includes a substrate(210), an optical source(220), and a waveguide element(230). The optical source is mounted on the substrate and outputs a light having a predetermined wavelength. The waveguide element is formed on the substrate such that an end thereof faces the optical source. The waveguide includes a core(231) transmitting the light from the optical source and a clad(232) enclosing the core. The waveguide element has a bilayer structure having a first layer enclosing the clad and the core to condensing the light incident on the clad to the core and a second layer enclosing the first layer and having a diffraction ratio lower than that of the first layer. A long period lattice for guiding the optical signal incident on the clad to an inner portion thereof is formed on the core.
Patent KR-20050012313-A (KR)
Inventor: BAE WOO JIN
IPC: C08G73/02
Filed: 2003-07-25
Abstract: PURPOSE: Provided are a novel self-doped polyaniline graft copolymer whose main chain acts as a dopant and simultaneously allows the copolymer to be soluble in water, whose polyaniline branch prevents the mass phase separation between polyanilines and whose doping and dedoping processes occur reversibly according to pH, its preparation method, and its use as an antistatic agent, an electromagnetic screening product, a secondary battery electrode material, a coating layer and a sensor. CONSTITUTION: The polyaniline graft copolymer is represented by the formula I. Preferably the copolymer has an aniline repeating unit of 1-400, is soluble in water and is self-doped. The method comprises the step of reacting the poly(styrenesulfonic acid-co-aminostyrene) random copolymer represented by the formula II with aniline to prepare the polyaniline graft copolymer of the formula I, wherein n is 1-5,000 and m is 1-1,000.
Patent KR-20050012976-A (KR)
Inventor: KIM JUNG HOON
IPC: H01Q1/24
Filed: 2003-07-25
Abstract: PURPOSE: An antenna assembly is provided to easily change the position of an antenna such that the receiving sensitivity of data signal is improved. CONSTITUTION: An antenna assembly comprises a lower case(110), an upper cover(120), an antenna rod assembly(200), and a terminal(240). The lower case includes a case body portion(111) having a flat bottom surface(112), and a first lower extended portion(101a) and a second lower extended portion(102a) extended from both sides of the case body portion such that the first and second lower extended portions are higher than the flat bottom surface. The upper cover includes a cover body portion(121) corresponding to the case body portion of the lower case, and a first upper extended portion(101b) and a second upper extended portion(102b) corresponding to the first and second lower extended portions, respectively. The antenna rod assembly includes a circuit board(210) interposed between the case body portion and the cover body portion; a first rod(220) connected to the circuit board and interposed between the first lower extended portion and the first upper extended portion; and a second rod(230) connected to the circuit board and interposed between the second lower extended portion and the second upper extended portion.
Patent KR-20050016842-A (KR)
Inventor: HUR SUN HAE
IPC: H01F41/00
Filed: 2003-08-04
Abstract: PURPOSE: A winding body guiding device for assembling converters is provided to minimize an external force applied to a ferrite core by safely conveying a winding body to a conveyor by a rotative plate and to easily combine the ferrite core with a coil enshrined at the rotative plate. CONSTITUTION: A winding body guiding device for assembling a transformer includes a conveyor(100) and a rotative plate(200). The conveyor includes plural conveyor rollers(110) spaced from each other with a predetermined distance to safely transfer a winding body. The rotative plate is implemented on one side of the conveyor and includes a base(220) and a mounting portion(240). The mounting portion includes plural fingers(242) for passing the winding body between conveyor rollers when rotated with the base. The rotative plate is rotated by 90 degree around a hinge when a piston is elevated to transfer the winding body to the conveyor.
Patent KR-20050015501-A (KR)
Inventor: PARK WON KI
IPC: H03K5/12
Filed: 2003-08-06
Abstract: PURPOSE: A phase mixer for automatically controlling a slew rate of input signals according to a frequency variation and a PVT(Process, Voltage, Temperature) variation, and a control method thereof are provided to reduce a shouldering effect of an output signal of the phase mixer even if a frequency of an input clock or the PVT is changed. CONSTITUTION: The mixer(31) receives/interpolates two signals having a different phase through input ports. A frequency detector(33) detects the frequency variation of the input signal. An integrator(35) converts the output signal of the frequency detector into a predetermined DC value. Two variable capacitors(37) are connected to the input ports of the mixer and vary each capacitor value by responding to the DC value.
Patent KR-20050015638-A (KR)
Inventor: YEO SOO MIN
IPC: H04W4/16
Filed: 2003-08-07
Abstract: PURPOSE: An automatic response method using an SMS in a wireless communication terminal is provided to store each automatic response message according to caller numbers or caller groups, and to select an automatic response message when an automatic response mode is set, then to transmit the selected message by using an SMS, thereby providing a proper response according to each caller. CONSTITUTION: A mobile communication terminal receives caller numbers or caller group select information, and receives automatic response messages according to each caller number and each caller group to store the messages(201). The terminal sets an automatic response mode(202). If a receiving call connection is requested while the automatic response mode is set(203), the terminal confirms whether an automatic response mode is set for a caller number corresponding to the receiving call connection(204). If so, the terminal selects an automatic response message corresponding to the caller number(205), and transmits the selected message to the caller number by using an SMS(206).
Patent KR-20050018363-A (KR)
Inventor: CHOI YOUNG SUK
IPC: B61D25/00
Filed: 2003-08-12
Abstract: PURPOSE: A device for emergency escape using a side window of a train is provided to prevent the accident by getting out of the train quickly and safely through the window installed at the side of the train in an emergency state. CONSTITUTION: A device for emergency escape by using a side window of a train is composed of an H-type rubber sealing unit(2) having frame fixing grooves opposed to each other, fitted to a frame(40) of the train and a window frame and placed inside the train and a fitting cut groove part formed perpendicularly to the frame fixing grooves and opened in the train, and a key rubber(20) inserted to the fitting cut groove part of the H-type rubber sealing unit and composed of a pulling handle(30) longitudinally protruded upward. The section of the lower part of the fitting cut groove part or the key rubber is narrow, and the section of the upper part of the key rubber is gradually broad.
Patent KR-20050018207-A (KR)
Inventor: LEE JUNG HAENG
IPC: H01R13/70
Filed: 2003-08-14
Abstract: PURPOSE: A power opening and closing device is provided to stably supply a DC power to a communication device or a control device installed in an outlet or a switch box and normally drive household appliances. CONSTITUTION: A DC power supply unit(100) converts a high-voltage AC power into a DC power with a uniform level, and supplies the DC power. A controller(200) outputs a control signal for turning on/off the power of household appliances connected to an outlet using the DC power supplied from the DC power supply unit. A triac(300) is switched according to the control signal outputted from the controller to supply or block the power of the household appliances. A choke coil(400) filters a noise generated by the switching operation of the triac.