baber/WOPTO huggingface dataset:
Patent KR-20030000350-A (KR)
Inventor: YOON YONG SEOP
IPC: G02B26/08
Filed: 2001-06-23
Abstract: PURPOSE: A micro actuator is provided to obtain a range of a large driving angle under a low driving voltage by forming a lower electrode having different intervals between a micro mirror side and the lower electrode in a trench portion. CONSTITUTION: A projection portion(22) is formed on a substrate(21) having a trench portion(25). A micro mirror(24) is installed on the projection portion(22) by using a spring portion(23). A lower electrode(26) is formed on a bottom portion and a side portion of the trench portion(25). A micro actuator is operated by an electrostatic attraction. The electrostatic attraction is induced by a potential difference between the micro mirror portion(24) and the lower electrode(26). The electrostatic attraction is generated between the micro mirror(24) and the lower electrode(26) when an external voltage is applied between the micro mirror(24) and the lower electrode(26).
Patent KR-20030001111-A (KR)
Inventor: HWANG JUN
IPC: H01L27/146
Filed: 2001-06-28
Abstract: PURPOSE: An image sensor is provided to improve color realization capability by forming uniform light intensity using micro lenses having different size each other. CONSTITUTION: A plurality of photodiodes(21) are formed on a substrate(20). A red, green and blue color filters(26a,26b,26c) are formed on the photodiodes(21). A plurality of micro lenses(28a,28b,28c) are overlapped with the blue, red, and green color filters(26a,26b,26c), respectively. The micro lenses(28a,28b,28c) have different radius of curvature each other. Preferably, the microlens(28a) formed on the blue color filter(26a) has a relatively big size compared to the microlens(28c) formed on the green color filter(26c). Also, the microlens(28c) formed on the green color filter(26c) has a relatively big size compared to the microlens(28b) formed on the red color filter(26b).
Patent KR-20030008907-A (KR)
Title: Assist handle of an automobile
Inventor: KWON HO SEONG
IPC: B60N3/02
Filed: 2001-07-21
Abstract: PURPOSE: An assist steering wheel of a vehicle is provided to smoothly rotate a steering wheel body, to prevent the leakage of oil by using air, and to absorb a shock in a collision. CONSTITUTION: An assist steering wheel of a vehicle comprises a plate(100) fixed on a head lining via a bolt and a nut, a steering wheel body(200) of which both ends are rotatably combined with the upper portion of the plate, a torsion spring(300) interposed between the steering wheel body and the plate and for elastically supporting the steering wheel body toward the head lining, and a damping unit(400) placed between the steering wheel body and the plate and generating an air damping force for preventing the rapid return of the steering wheel body via the torsion spring.
Patent KR-20020003105-A (KR)
Inventor: KIM GIL HO
IPC: G06F17/00
Filed: 2001-07-21
Abstract: PURPOSE: A song accompaniment method for supporting multiple users is provided to compete with plural users connecting to a network in song ability by means of various methods and to enjoy a chatting by using the song accompaniment method for supporting multiple users. CONSTITUTION: A process appoints a specific user(11). The process displays an avatar of the appointed user(12). The process selects a single/plural user mode, the degree of difficulty of an accompaniment melody, and a moving mode(13). The process inputs a voice by tuning the accompaniment melody or chats(14). The process displays a rhythm of the singing avatar based on a change according to time of a frequency spectrum of the inputted voice(15). The process compares a fundamental frequency, harmonics, and a beat of the inputted voice to them of an existing singer and calculates a score based on the compared result and the degree of difficulty of the accompaniment melody(16). The process changes the avatar of the user based on the calculated score(17).
Patent KR-20030013142-A (KR)
Title: SealRing
Inventor: KIM HYEON CHEOL
IPC: F16J15/32
Filed: 2001-08-07
Abstract: PURPOSE: A sealing is provided to reduce fragility, realize easy installation work, and increase durability by extending sealing duration. CONSTITUTION: A sealing(40) includes a C-shaped sealing part(41) with swollen outer surface and a hollow inside, and an elastic part(42) built in the sealing part to provide elasticity perpendicularly and horizontally to the sealing part. The sealing is manufactured with rubber. The elastic part is composed of a horizontal iron core(42a) with the end fixed in the both sides of the inner sealing part and a perpendicular iron core(42b) which is perpendicularly connected from the center of the horizontal iron core with the end fixed on the swollen outer surface of the inner sealing part. The two iron cores are installed to form T shape.
Patent KR-20030014059-A (KR)
Inventor: KIM OK SUN
IPC: A47L15/00
Filed: 2001-08-10
Abstract: PURPOSE: A dish washer of a sink is provided to save water by adjusting the water amount with turning a grip in mounting a contraction pipe in a drain hose, and to reduce noise and vibration by opening and closing a break water with a connecting rod and a spring. CONSTITUTION: A contraction pipe is mounted in a drain pipe, and the water level is adjusted with turning a grip by thread-connecting the contraction pipe to a supporting bar. An adsorbing plate is mounted in the lower part of a sink(100), and a dish washing unit having a discharge hole is combined in a dish washing part. Plural washing water holes are formed in the dish washing unit to supply water evenly, and the dish washing unit is separated with pushing a rod into an assembling unit. A break water pipe is connected to a connecting rod, and a break water is closed by a spring. Washing water is drained with opening the break water in contracting the spring.
Patent KR-20030015763-A (KR)
Title: Support Device for Duble-Folding-Seat
Inventor: JUNG CHAN HO
IPC: B60N2/22
Filed: 2001-08-17
Abstract: PURPOSE: A supporting apparatus for a double folding seat of a vehicle is provided to make the best use of rear space for loading cargo or passengers by standing the seat up with stacking a backrest on the seat cushion. CONSTITUTION: A supporting rod(10) is installed in the lower part of a seat, and a guide hole(12) is formed in the supporting rod. A supporting pipe(14) is inserted to the guide hole, and the supporting rod is turned with the moving clearance of the guide hole. A compression spring(16) is installed between the supporting rod and the supporting pipe to protrude the supporting rod in front of the seat. The supporting rod is protruded by the guide hole and the compression spring in inclining the seat, and a supporting bracket(20) is integrally combined with the supporting pipe to keep the seat inclined by interfering with return of the seat. Convenience is improved with inclining and releasing the double folding seat simply.
Patent KR-20030015801-A (KR)
Inventor: HAN HONG SEOK
IPC: G01R25/04
Filed: 2001-08-17
Abstract: PURPOSE: A portable anglemeter is provided, which improves a reliability technology of a measurement instrument, and is adopted in an electricity amount measurement technology by a phase calculation based on a DFT(Discrete Fourier Transform) technique, and performs a real time measurement based on a microprocessor. CONSTITUTION: A port block(01) includes a power supply port, a voltage signal port and a current signal port for electrical connection between the portable anglemeter and an external device. An operation switch panel(03) includes a power switch to turn on/off a power supply of the portable anglemeter, and a measurement mode operates a switch switching two measurement modes, and a display mode switching switch switching four display modes of a display device. A power supply operation circuit(02) includes an electronic switch, an overcurrent protection circuit and a power supply display lamp. A power supply device(04) supplies a power of a level appropriate for the portable anglemeter. A CPU(Central Processing Unit)(05) has a system OS program, every kinds of measurement algorithm, every kinds of interface program and MMI(Man-Machine Interface) program, and includes a micro processor. A digital signal input circuit(07) includes a logic circuit to digitalize a contact state output signal of the measurement mode switching switch and the display mode switching switch. A voltage current detection circuit includes an auto-ranging circuit. An analog signal input circuit(09) includes a SH(Sample and Hold) and an ADC(Analog to Digital Converter) converting an output signal of the voltage current detection circuit into a digital signal. A gain control circuit(14) includes a logic circuit outputting a logic signal to the auto-ranging circuit of the voltage current detection circuit. A peripheral device includes a display device driving circuit(10), a key controller(11), a communication controller(12) and a memory device(13) and a clock and LED. And a software program analyzes test data in a clamp type current transformer and a personal computer.
Patent KR-20030018422-A (KR)
Title: method for in site cleaning of ALD process chamber
Inventor: KIM DAE SIK
IPC: H01L21/02
Filed: 2001-08-28
Abstract: PURPOSE: An in-situ cleaning method of an atomic layer deposition chamber is provided to remove fully residues and particles by using the in-situ cleaning process in an atomic layer deposition process. CONSTITUTION: A deposited wafer is removed from a chamber(210). The chamber is maintained under a temperature of 400 to 500 degrees centigrade and a pressure of 1 to 10 Torr according to an operation of a vacuum pumping portion(220). A gas of Cl2 is supplied to a remote plasma generation portion by using a cleaning gas supply portion(230). The Cl2 gas is injected into the inside of the chamber in order to remove residues, impurities, and undesired deposited layer from the chamber(240). The residues and impurities generated from an in-situ cleaning process are removed from the reaction chamber(250). A wafer is loaded into the chamber and an atomic layer deposition process is performed(260).
Patent KR-20030018440-A (KR)
Title: manufacture method of vegetable worms fermented soybeans
Inventor: BAE JO JUNG
IPC: A23L11/20
Filed: 2001-08-28
Abstract: PURPOSE: Provided is a manufacture method of fermented soybean paste using Cordycops Militaris, thereby providing the fermented soybean paste which maintains the characteristic taste and flavor thereof and has anticancer effect and thrombolysis effect. CONSTITUTION: The manufacture method of fermented soybeans using Cordycops Militaris comprises the steps of: boiling soybeans to manufacture fermented soybean paste and sterilizing it at 100deg.C or more; freeze-drying it to water content of 13-16% then inserting it into a container; adding Cordycops Militaris to the container and culturing it at room temperature of 21-23deg.C for 15 days; growing the cultured Cordycops Militaris at 18-20deg.c for 15 days; and freeze-drying and heat-drying the fermented soybean paste with the Cordycops Militaris.
Patent KR-20030018487-A (KR)
Title: Method and apparatus for counting the number of entering people at the gate using image
Inventor: LEE JIN HWI
IPC: G06M1/00
Filed: 2001-08-29
Abstract: PURPOSE: A method and a device for calculating the number of coming in and out moving objects using a video are provided to calculate the number of coming in and out persons conveniently and accurately without causing an inconvenience for an entrance and exit. CONSTITUTION: An image photographed and obtained by a CCD(Charge Coupled Device) Dome camera(100) is transmitted to a personal computer(200) in real time. The personal computer(200) checks whether a coming in and out person exists. The coming in and out person is detected and chased by a video. A coming in and out person chasing result in the video is recorded by dividing an entrance and exit passage passing state into two states(entrance and exit) for calculating the number of coming in and out persons. A video of an entrance and exit projected on a ceiling is obtained from the camera(100). The video is defined as a background video. The background video is compared with the currently obtained video information. It is checked whether a coming in and out person exists in an entrance and exit passage.
Patent KR-20030022524-A (KR)
Title: Cooling water inlet in combustion chamber detection device of testing engine
Inventor: KIM JIN SU
IPC: G01M15/00
Filed: 2001-09-11
Abstract: PURPOSE: A device for detecting inflow of cooling water of an engine for a test is provided to promptly know a damage point of an intercooler, thereby improving the reproducibility and reliability of test results. CONSTITUTION: A cooling water inflow detecting part(310) is mounted at an intake air heater between an intercooler and an intake manifold for detecting cooling water flowed into a combustion chamber of an engine through the intake manifold and outputting an electric signal according to the detected cooling water. An engine control part(320) analyzes the electric signal output through the cooling water inflow detecting part for outputting a corresponding warning control signal. A warning part(330) is driven by the warning control signal for warning that the cooling water is moved into the combustion chamber of the engine through the intercooler.
Patent KR-20020030011-A (KR)
Title: Ir AND/OR Sm PROMOTED MULTI-METAL OXIDE CATALYST
Inventor: CHATURVEDI SANJAY
IPC: B01J23/63
Filed: 2001-09-21
Abstract: PURPOSE: Provided is a catalyst comprising an Ir and/or Sm promoted mixed metal oxide that is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile. CONSTITUTION: A process for producing an unsaturated carboxylic acid, which comprises subjecting an alkane or a mixture of an alkane and an alkene to a vapor phase catalytic oxidation reaction in the presence of a catalyst containing a promoted mixed metal oxide having the empirical formula AaMbNcXdIreSmfOg wherein A is at least one element selected from the group consisting of Mo and W, M is at least one element selected from the group consisting of V and Ce, N is at least one element selected from the group consisting of Te, Sb and Se, and X is at least one element selected from the group consisting of Nb, Ta, Ti, Al, Zr, Cr, Mn, Fe, Ru, Co, Rh, Ni, Pt, Sb, Bi, B, In, As, Ge, Sn, Li, Na, K, Rb, Cs, Fr, Be, Mg, Ca, Sr, Ba, Ra, Hf, Pb, P, Pm, Eu, Gd, Dy, Ho, Er, Tm, Yb and Lu; and wherein, when a=1, b=0.01 to 1.0, c=0.01 to 1.0, d=0.01 to 1.0, e=0 or 0.001 to 0.1, f=0 or 0.001 to 0.1 and g is dependent on the oxidation state of the other elements, with the proviso that e and f cannot simultaneously be 0.
Patent KR-20030026470-A (KR)
Title: preprocessing method for plating non conducting material with gold
Inventor: LEE GYEONG HOE
IPC: C25D5/34
Filed: 2001-09-25
Abstract: PURPOSE: A pretreatment method for plating non-conductive material with gold is provided which not only forms a coating film of even thickness, but also forms a gold plating layer to a desired thickness when plating gold on the non-conductive material. CONSTITUTION: The pretreatment method for plating non-conductive material with gold comprises a power drop line process of exposing the copper wire coiled non-conductive material to the outside by coiling copper wire on a specific part of the non-conductive material; a sensitizing process of adsorbing tin ions on the surface of the non-conductive material by dipping the non-conductive material into an aqueous solution of tin chloride shortly; an activation process of adhering palladium onto the surface of the non-conductive material by dipping the tin ion adsorbed non-conductive material into a mixed solution of palladium chloride and acid; a copper sulfate chemical plating process of adhering copper onto the surface of the palladium adhered non-conductive material by dipping the palladium adhered non-conductive material into a nonelectrolytic copper plating solution shortly; and a copper sulfate electroplating process, wherein the pretreatment method further comprises a heating process of arranging unnecessary parts of the non-conductive material by dipping a non-conductive material into an aqueous solution of sodium hydroxide heated to a boiling point or more; a formation process of removing the unnecessary parts of the non-conductive material passing the heating process using a supersonic cleaner; and a drying process of removing moisture of the non-conductive material passing the formation process before performing the power drop line process.
Patent KR-20020027191-A (KR)
Inventor: BORDER JOHN
IPC: C08L33/12
Filed: 2001-09-28
Abstract: PURPOSE: A method for manufacturing an anti-reflection article is provided to have zero percent reflection optical reflection at a specified wavelength by enabling improved optical performances. CONSTITUTION: An anti-reflection lens(10) has a coating layer(12). A plastic optical host material(14) comprising the lens(10) has been modified to change the index of refraction from (n) to (n1), where (n) is typically lower than (n1). A resulting optically modified coating layer(12) has a percent reflection of zero. The index of refraction (n) of the plastic optical host material(14) is modified, i.e., increased during the manufacturing process. To increase the index of refraction (n), the method prefer dispersing into the plastic optical host material(14) a nanoparticulate filler(16) having an index of refraction (n3), where (n3) is higher than the index of refraction (n) of the plastic optical host material(14).
Patent KR-20030030607-A (KR)
Title: Assembly educational tools for kids
Inventor: JUNG A RAM
IPC: G09B1/00
Filed: 2001-10-12
Abstract: PURPOSE: A preschool education assembly learning tool is provided to develop various human intelligences of a sucking effectively. CONSTITUTION: A plurality of block tools(200) having a though hole(210) and a connection string(230) for sequentially combining the block tools are received inside a receipt groove. A cover body is combined with a main body and is provided on the receipt groove so as to open and close the receipt groove. A slide groove is formed at a combined portion of the main body and the cover body, and an end of the cover body which is inserted in the slide groove is inclined. A direction switch means(240) is formed at one side of the block tool(200) so as to switch a combination progress direction into one side or the other side.
Patent KR-20010102890-A (KR)
Title: 관심 지점정보 표시를 위한 개인 항법 시스템 및 그표시방법
Inventor: CHOI MYEONG HWAN
Filed: 2001-10-17
Abstract: 본 발명은 관심 지점정보 표시를 위한 개인 항법 시스템 및 그 표시방법에 관한 것으로, 특정 관심지점에 대한 단계별 상세정보를 개인별로 변경 관리할 수 있도록 제공함과 더불어, 지도상에 절대 좌표를 포함한 POI 정보를 제공하여 효율적인 네비게이션이 가능하도록 한 관심 지점정보 표시를 위한 개인 항법 시스템 및 그 표시방법을 제공함에 그 목적이 있다. 
     본 발명은 지역별로 산포된 상태에서, 지도 및 POI 정보를 관리하고, 그 변경시 개인 항법 단말기로 변경 데이터를 전송하며, 사용자의 요구에 따라 해당 지역의 각종 지리정보 및 상가정보 등을 제공하는 다수의 개인항법 데이터 제공서버와; 개인 항법 단말기의 절대 위치좌표를 제공하는 GPS 위성과; 개인 항법 단말기로부터 POI 정보에 게재된 전화번호를 통해 음성 통화를 요청하면 해당 전화번호 가입자와 전화 접속시키고, 다양한 POI 정보를 상기 개인항법 데이터 제공서버로부터 개인 항법 단말기로 전송하기 위해 인터넷망, 전화망, 케이블망, 공중망, 인공위성망이 범용적으로 포함된 유/무선 데이터통신망과; 그 화면상에 출력되는 지도 화면상에 POI 정보가 팝업창으로 게시되며, 그 POI 정보중 URL 및 전화번호를 선택하여 통신 접속되고, 각종 POI 상세정보를 화면 출력시키거나 그 POI를 등록 및 삭제하도록 하며, GPS 위성으로부터 절대 위치좌표를 수신받을 수 있게 된 개인 항법 단말기로 구성된 것을 특징으로 한다. 
     본 발명을 적용하면, 사용자에게 차량의 주행중에 특정 지점의 주변 지도를제공함과 동시에 관심지점에 대한 다양한 정보를 제공할 수 있으므로 매우 유용하게 사용될 수 있다는 효과가 있으며, 특히 관심지점에 대하여 개별적으로 추가 변경, 가공하는 것이 가능하므로 각자의 중요도 및 취향에 따라 관심지점 정보를 관리할 수 있다. 또한, 이메일 등으로 제공받은 관심지점 데이터와 호환되어 해당 관심 지점 데이터를 개인 항법 단말기에서 별도로 관리하고 출력하는 것이 가능하다.
Patent KR-20030034473-A (KR)
Title: Headset combined with an external modem and control method thereof
Inventor: AHN JONG HYEON
IPC: G06F13/00
Filed: 2001-10-23
Abstract: PURPOSE: A bluetooth headset and its control method are provided to implement the bluetooth headset and an external PC modem in one application so that it can enhance a portability. CONSTITUTION: The device comprises a bluetooth module(110), a voice processor(120), a controller(100), a display(180), a key input device(140), a USB(Universal Serial Bus) driver(150), a charger(160), and a USB interface(170). The bluetooth module(110) communicates data with other bluetooth modules via an HCI(Host Control Interface). The voice processor(120) modulates the voice signals, input via a microphone, into transmissible signals, outputs the modulated signals to the bluetooth module(110), demodulates the output signals, and transmits the voice signals to a speaker(124). The key input device(140) transmits data, input via a call button and a connection tone control button, to the controller(100). The display(180) displays an operation state of the headset. The USB driver(150) notifies the controller that it connects to the PC via a USB port, and drives the USB interface(170).
Patent KR-20020034972-A (KR)
Inventor: HOENIG SCHMID HEINZ
IPC: G11C5/04
Filed: 2001-11-02
Abstract: PURPOSE: A data memory having a plurality of banks is provided to increase a data transfer speed. CONSTITUTION: The banks(BK) which are stacked one on top of the other are memory banks which can be read without damage(which is not apparent in the figure) and that column-driving devices which are combined at the edge of the stack which is parallel to the matrix rows are constructed differently. The column-driving devices are integrated on the chip in the same plane as the bottom bank(BK) of the stack, and each column-driving device contains a number of column-selection switches(SS) corresponding to the number of columns, each switches(SS) is connected to an associated column-connecting point(SP) of the assigned local data line(LD) and it is possible for the column-selection switches(SP) to be driven individually by means of the column-address decoder. The other side of each of these switches(SS) is, however, connected directly to the assigned column line and just one sense amplifier(LV) is provided for each bank(BK).
Patent KR-20030037452-A (KR)
Title: Fishing reel having a handle assembly capable of being selectively mounted to both sides thereof
Inventor: PARK CHANG HO
IPC: A01K89/01
Filed: 2001-11-05
Abstract: PURPOSE: A fishing reel having handle assembly capable of being selectively mounted to both sides thereof is provided to maintain a winding direction and an unwinding direction of a fishing line of a spool against a housing regardless that a user is a left-hander or a right-hander. CONSTITUTION: The fishing reel(10) having handle assembly(300) having combined use of right and left comprises a housing having a hub in the center, a spool(600) having a winding drum around which a fishing line is wounded, a protecting cover(316) connected on an end of the housing(100), and a handle assembly connected on the other end of the housing. Both ends of the housing respectively have respective pairs of holes, warm gears and warm shafts which are connected with the warm gear(105,107). A spool gear(209) is mounted on the handle assembly. A controlling nob is mounted on the protecting cover, wherein, a plurality of pairs of connecting holes are provided on the protecting cover for connection with the housing. A ratchet assembly(205), a winding nob(311) and a drag nob(320) are mounted on the handle assembly.