baber/WOPTO huggingface dataset:
Patent KR-20040063063-A (KR)
Inventor: JUNG GUY SUNG
IPC: H03F1/02
Filed: 2003-01-04
Abstract: PURPOSE: A bias circuit of a power amplifier of an A1 level using a power MOSFET is provided to reduce largely the power consumption by changing only a current value according to a resistance variation of a load resistor. CONSTITUTION: A bias circuit of a power amplifier of an A1 level using a power MOSFET(Q11) includes a resistor and a diode. The resistor(R14) is formed between a source(S) of the power MOSFET and a ground part in order to detect the current applied to the power MOSFET. The diode(D11) is connected in parallel to the resistor. The diode includes an anode connected to the source of the power MOSFET and a cathode connected to the ground part.
Patent KR-20040065735-A (KR)
Inventor: JUNG TAE CHEON
IPC: B60J1/20
Filed: 2003-01-16
Abstract: PURPOSE: Structure of installing an insect net for a vehicle is provided to prevent insects from moving into the vehicle room by automatically deploying the insect net in opening the door glass, to shut completely by restricting the gap between the window frame and the insect net with supporting both sides of the insect net with guide bar, and to install the insect net conveniently by assembling the first fixing button with the second fixing button. CONSTITUTION: An insect net installation system comprises an insect net(40); a winding roll(51) fixing the upper part of the insect net; hinge shafts(53a,53b) installed at both sides of the winding roll; a slot formed in the door trim(64) to input and output the insect net; a couple of hinge shaft support brackets(55a,55b) installed inside the door trim to rotate and support the hinge shafts; coil springs(57a,57b) supported to the hinge shaft support brackets and the winding roll; a bar(74) composed of a first fixing button(71) and fixed to the upper part of the insect net; a second fixing button combined with the first fixing button and fixed to the upper part of the window frame; and guide grooves formed at both sides of the window frame to guide both ends of the insect net.
Patent KR-20030066344-A (KR)
Title: 와이어본더로 접합시에 최적의 접합 파라미터들을결정하기 위한 방법
IPC: B23K20/00
Filed: 2003-01-21
Abstract: 접합력 F B 와 초음파 변수 P, 그리고 선택적으로 와이어본더의 적어도 하나의 또 다른 접합 파라미터에 대한 최적의 접합 파라미터들은 다음의 단계들을 갖는 방법에 의해 결정될 수 있다: 
     a) 볼로 형성되는 와이어의 단부가 접속점 상으로 접합되며, 여기서 접합력 F B 및 초음파 변수 P, 필요한 경우에는 적어도 하나의 또 다른 접합 변수는 미리 정해진 범위 내에서 별개의 단계에서 각각 변동되고, 접합 동안에, 각각의 접합 작업에 대해 전기적 신호는 상응하는 접합점 상에 작용하는 전단력에 비례하는 센서에 의해 생성되는, 수개의 접합 작업들의 수행, 
     b) 각각의 접합 작업에 대해, 접합 작업 동안에 상기 센서로부터 전달되는 전기적 신호로부터 양 G의 결정, 
     c) 양 G의 최대값의 결정 및 접합력 F B , 초음파 변수 P, 및 필요한 경우에는 적어도 하나의 또 다른 접합 변수에 대한 대응값들의 결정, 또는 양 G의 전체 최대값 결정 및 접합력 F B , 초음파 변수 P, 및 필요한 경우에는 적어도 하나의 또 다른 접합 변수에 대한 대응값들의 결정, 또는 양 G가 그것 내에서 미리 정해진 표준을 이행하는 양 G에 대한 범위 H의 결정, 및 상기 범위 H 내에 있는 접합력 F B , 초음파 변수 P, 및 필요한 경우에는 적어도 하나의 또 다른 접합 변수 각각에 대한 값의결정.
Patent KR-20040067714-A (KR)
Inventor: JIN SUN DONG
IPC: F24F13/08
Filed: 2003-01-24
Abstract: PURPOSE: An intake grill fixing structure of an air conditioner is provided to simplify the design of an intake grill and shorten a production process by integrating an elastic hanging unit and the intake grill and to cut down the manufacturing cost by removing a combining device as a screw. CONSTITUTION: An intake grill fixing structure of an air conditioner is composed of a front upper panel forming front and both lateral upper parts of an indoor device of the air conditioner and having elastic hanging grooves at the lower parts of both sides and an intake grill(100) having an elastic hanging unit(120) elastically combined to the elastic hanging groove. The elastic hanging unit is protruded toward the inside of the intake grill and separated at the predetermined gap and bilaterally symmetrical to elastically deform to both sides and a pair of elastic pieces(122) is formed at the front end and hung to the inside of the elastic hanging groove.
Patent KR-20040069543-A (KR)
Inventor: JUNG JUN HO
IPC: B29L24/00
Filed: 2003-01-29
Abstract: PURPOSE: A hand car type pallet and its manufacturing metal mold are provided to wholly constitute a latticed, reinforced structure of pallet, to increase the resisting strength, and to lengthen the life thereof. CONSTITUTION: The hand car type pallet includes a rectangular body which comprises plural columns and a well shaped passage; a lateral opening as a mouth of the well-type passage; and 4 openings of a lower surface. The metal mold for manufacturing pallet includes; an upper and a lower disk(110,130) fixed to an upper and a lower fixing plate(160,170) mounted on an injection molding machine; a feed member(200) of molten resin assembled to the upper fixing plate(160); and an upper and a lower core(120,140) fixed to the upper and the lower disk(110,130) respectively.
Patent KR-20040070484-A (KR)
Title: Nand flash memory device
Inventor: YANG CHEOL U
IPC: G11C16/02
Filed: 2003-02-03
Abstract: PURPOSE: A NAND flash memory device is provided to increase the efficiency of program by preventing the leakage current flowing through the string selection transistors. CONSTITUTION: A NAND flash memory device includes a page buffer(20), a plurality of string selection transistors(SSM0...SSMm), a plurality of bit lines(BL0,BL1...BLMm-1,BLm) and a leakage current blocking unit. The plurality of bit lines(BL0,BL1...BLMm-1,BLm) is connected between the page buffer(20) and the plurality of string selection transistors(SSM0...SSMm). And, the leakage current blocking unit is connected between the plurality of bit lines(BL0,BL1...BLMm-1,BLm) and the memory cell strings(S0...Sm) for preventing the leakage current flowing through the string selection transistors(SSM0...SSMm).
Patent KR-20040070590-A (KR)
Inventor: HAN GYEONG SU
IPC: H01L21/304
Filed: 2003-02-04
Abstract: PURPOSE: A spin rinse dry chuck of CMP equipment is provided to insert easily a rotary shaft into an insertion hole of a fixing shaft by exhausting the compressed air from the insertion hole to the outside. CONSTITUTION: A rotary shaft(110) is mechanically connected to a motor. A fixing shaft(130) is fixed to an upper side of the rotary shaft. The rotary shaft is inserted into an insertion groove(120) of the fixing shaft. A wafer holder(140) is coupled to an upper end of the fixing shaft. A wafer is loaded on an upper surface of the wafer holder. An air exhaust valve(150) is installed at a lateral part of the fixing shaft in order to exhaust the air from the insertion groove to the outside while the rotary shaft is inserted into the insertion hole.
Patent KR-20040071376-A (KR)
Inventor: CHOI EUL BONG
IPC: A61F7/08
Filed: 2003-02-05
Abstract: PURPOSE: A multi-channeled diet equipment using low frequency and warmth is provided to selectively operate each function part or to use and to make the combination thereof according to the acted body portion and thus to maximize the diet effect of several body portions once. CONSTITUTION: The diet equipment, attached as a pad to the local body portion includes; a first and section constant-voltage member(A1,A2) applying power and maintaining constant voltage; a reset member(RS) resetting initial state when the power is applied; a switching unit inputting outer information; a microprocessor(C) comparing and analyzing the information input by the switching unit and outputting the signal; a first and second warmth generator(D1,D2) according to the signal of the microprocessor(C); a first and second low-frequency generator(E2) according to the signal of the microprocessor(C); a display unit(F) showing the state of the individually operated generators(D1,D2,E2); and a charging unit(G) storing the power for portability.
Patent KR-20030028501-A (KR)
Inventor: KIM JU WON
IPC: H04W92/18
Filed: 2003-02-07
Abstract: PURPOSE: A wireless communicator is provided to transmit/receive a signal to/from the other party such as a car or a taxi by using a dedicated channel frequency regardless of communication installations such as base stations or exchanges, thereby reducing the time for using and riding the car or taxi. CONSTITUTION: The wireless communicators(1,2) are a wireless device capable of transmitting/receiving a signal to/from a car or a person having a communicator via a dedicated frequency. According to use objects and users, channel types is set differently. And, so a button is pushed with other channel types. The statuses of a transmission and a reception are displayed to an LCD display unit. The statuses of the transmission and the reception are confirmed by a vibration or a calling sound.
Patent KR-20040074743-A (KR)
Inventor: KIM YUN SIK
IPC: H01L21/66
Filed: 2003-02-18
Abstract: PURPOSE: A semiconductor wafer mapping system is provided to detect the number of wafers and sense bad wafers projected from slots of a cassette by improving the structure of the mapping system. CONSTITUTION: A semiconductor wafer mapping system is used for mapping wafers which are loaded into plural slots(310) of a cassette(300). A detection arm(110) is moved to the upper direction and the lower direction. An elevation unit(120) is used for elevating the detection arm. A projection detection sensor unit(140) is installed at the detection arm in order to sense the bad wafers projected from the slots of the cassette. The projection detection sensor unit is formed with a light emitting sensor and a light receiving sensor. The light emitting sensor and the light receiving sensor are installed cornerwise in order to receive the light of the light emitting sensor.
Patent KR-20040074849-A (KR)
Inventor: KIM GWANG U
IPC: H04B7/155
Filed: 2003-02-19
Abstract: PURPOSE: A repeater for an in-building service of a mobile communication system is provided to enable a repeater using a directional coupler to commonly use an antenna by adding a duplexer for separating an IS-95A signal transmitted/received to/from one common antenna. CONSTITUTION: A diplexer(100) separates two different radio waves of IS-95A and CDMA2000-1X. A 1X unit(110) includes the first transmitting/receiving terminals(Tx,Rx)(112,114) for transmitting and receiving Tx0 and Rx0 signals for 1X and the second receiving terminal(Rx) for receiving an Rx1 signal for 1X. An IS-95A unit(120) includes the second transmitting terminal(Tx)(124) for transmitting a 95A-Tx signal for IS-95A, the third receiving terminal(Rx)(122) for receiving a 95A-Rx0 signal, and the fourth receiving terminal(Rx)(126) for receiving a 95A-Rx1 signal for IS-95A. Directional couplers(130,132,134) transfer the separated IS-95A and CDMA2000-1X signals to antennas(150,152,154,156) that have been separated through the first transmitting terminal(Tx)(112) and the second transmitting terminal(Tx)(124). A duplexer(140) separates a transmission/reception signal of the second transmitting terminal(Tx)(124) and the third receiving terminal(Rx)(122), and transmits the IS-95A reception signal received from the antenna(154) to the third receiving terminal(Rx)(122).
Patent KR-20040076145-A (KR)
Inventor: SUH IL YOUNG
IPC: G06F15/00
Filed: 2003-02-24
Abstract: PURPOSE: A remote monitoring and control system is provided to monitor an apparatus by the first apparatuses to transmit processed information to the second apparatus, so that a user can confirm the information, and to prevent other person from using or accessing the apparatus if the second apparatus is far away from the first apparatuses, thereby enhancing a security function. CONSTITUTION: The first apparatuses(40) are connected to interface modules of PCs(30,32), set user environments for the PCs(30,32) by setup programs stored in self memories, monitor the PCs(30,32) based on the user environments, and extract necessary data to process the extracted data, then wirelessly transmit the processed data. The second apparatus(50) displays signals received from the first apparatuses(40) such that a user can confirm the signals, and wirelessly controls operations of the first apparatuses(40).
Patent KR-20040078823-A (KR)
Inventor: SHIN GWANG HO
IPC: A61K9/70
Filed: 2003-03-05
Abstract: PURPOSE: An antiinflammatory patch containing one component of alumina, ZnO, TiO2 and germanium as a first effective ingredient and one component of alginic acid, glue and agar as a second effective ingredient is provided. It has excellent antiinflammatory effect and does not cause skin trouble. CONSTITUTION: The antiinflammatory patch contains: 3 to 6 parts by weight of a first effective ingredient selected from the group consisting of alumina, ZnO, TiO2 and germanium; 1 to 3% by weight of a second effective ingredient selected from the group consisting of alginic acid, glue and agar; 1 to 3% by weight of an adhesion improver selected from the group consisting of polyvinylpyrrolidone, honey, fructose and sugar; and 0.1 to 0.3% by weight of a thickener. About 1 to 30 antiinflammatory patches are applied on the skin for about 3 to 72hr.
Patent KR-20040081949-A (KR)
Inventor: CHUN HYUN CHUL
IPC: A23F3/00
Filed: 2003-03-17
Abstract: PURPOSE: A method of making Angelica keiskei-infused tea by quickly freezing and thawing Angelica keiskei leaves and stevioside is provided. The tea product dissolves quite readily in hot or cold water and is removed from the bitter taste of Angelica keiskei leaves by stevioside and contains rich organic germanium, vitamin B12, chlorophyll or the like. CONSTITUTION: The Angelica keiskei-infused tea is prepared by the steps: washing Angelica keiskei leaves with flowing water 1 to 2 times, sterilizing them with 5 to 20% aqueous solution of sodium chloride at 100±5deg.C for 10 to 120sec and repeating the washing process 2 to 4 times; cutting the leaves into 3 to 15mm and spraying them with 1 to 10% by weight of a stevioside solution; aging the leaves at 15 to 25deg.C for 2 to 4hr in a closed vessel under the sunlight while upsetting them every 30 to 60min; mixing a mixture of 1 to 20% by weight of stevioside and 1 to 10% by weight of vitamin C with 60 to 100% by weight of fresh Angelica keiskei leaves; mixing fresh Angelica keiskei leaves, stevioside and vitamin C and spraying the mixture with 1 to 10% by weight of a stevioside solution; quickly freezing the mixture at -30deg.C for 3 to 10hr; and then it drying at 35 to 50deg.C for 15 to 35hr until the moisture content reaches to 3% or less.
Patent KR-20030036384-A (KR)
Inventor: LEE HYEON JAE
IPC: F25D23/00
Filed: 2003-03-22
Abstract: PURPOSE: A method for removing odor and keeping freshness by controlling concentration of oxygen is provided to promote oxidation of odor by supplying air with high-concentration of oxygen and to keep stores fresh by supplying air with low-concentration of oxygen. CONSTITUTION: Air is introduced into an oxygen generating unit(2) by an air transporting unit(1). The oxygen generating unit uses membrane, or is an absorption type oxygen generating unit, an electrolysis type oxygen generating unit, or an oxygen generating unit combining the oxygen generating units of various types. Air enriched with oxygen in the oxygen generating unit is transported to an odor removing system(6) through an air transporting unit(5). The odor removing system is a catalytic deodorizer, an odor disposer using photocatalyst, plasma or an ozone generator, or a bio-filter using microorganism. Air with lower concentration of oxygen is transported to a storage(4) storing stores needed to be fresh through an air transporting unit(3). Gas(7) treated in the odor removing system is discharged or introduced into a return duct(8) of the oxygen generating unit to be used.
Patent KR-20040085824-A (KR)
Inventor: SHIN SEONG WOO
IPC: H04B1/40
Filed: 2003-04-01
Abstract: PURPOSE: A device for diversifying illumination colors of a lamp by using cellular phone power is provided to connect an illumination lamp having RGB LED chips to an outer connector of a cellular phone where a charger and a data communication cable are coupled. CONSTITUTION: An illumination lamp comprises as follows. The first to third LED chips(11a,11b,11c) are comprised in RGB colors. A controller(20) has a lighting control program to diversify illumination colors through selective lighting control of the chips(11a,11b,11c). A junction driver turns on/off a power of a battery(100b) to supply diversified colors of illuminations or a white illumination according to the lighting control program. A timer(40) sets a flickering time when the chips(11a,11b,11c) sequentially flicker according to the lighting control program. An illumination switch(50) outputs lighting mode signals of the chips(11a,11b,11c) to the controller(20).
Patent KR-20040087047-A (KR)
Inventor: BAE JONG HONG
IPC: G06F13/00
Filed: 2003-04-04
Abstract: PURPOSE: An MDS(Microprocessor Development System) function supporting circuit is provided to support functions, requested by the MDS, by using a single chip, not an Eva chip, and to perform a digital and analog signal process at a main chip and an FPGA(Field Programmable Gate Array), separately. CONSTITUTION: The circuit comprises an MCU(Micro Controller Unit) module(100) and an MDS(110). The MCU module(100) includes an MCU chip connecting to an I/O module via an analog bus for using only analog I/O signals hard to implement at an FPGA. The MDS(110) includes a code memory and an FPGA. The FPGA fetches a program code via a bus which is capable of fetching data from the code memory, and maps the digital signals via digital buses.
Patent KR-20040090615-A (KR)
Inventor: BAEK HO JEONG
IPC: G01M11/00
Filed: 2003-04-18
Abstract: PURPOSE: An LCD tester capable of testing various LCD modules is provided to test the various LCD modules individually, according to groups, or channels and to manually drive the LCD tester by handling a sub-control part by including a main control part, key pads, and the sub-control part. CONSTITUTION: An LCD tester capable of testing various LCD modules includes a main control part(210), key pads(215), a sub-control part(220), pattern generating parts, LCD modules, a power supplying part, and an address recognition part. The main control part(210) stores a test program for management and administration of the LCD tester and automatically estimates and tests the LCD modules according to the test program. The key pads(215) manually drive LCD testing equipment. The sub-control part(220) is under the control of the main control part(210) and controls tests of the LCD modules according to the control of the key pads(215).
Patent KR-20040095893-A (KR)
Inventor: KIM JONG HWAN
IPC: G11C5/14
Filed: 2003-04-29
Abstract: PURPOSE: An apparatus for generating a high voltage of a semiconductor memory device is provided to improve the performance of the semiconductor memory by uniformly securing the operation characteristics of the chip. CONSTITUTION: An apparatus for generating a high voltage of a semiconductor memory device includes a high voltage sensing unit(300), a command control unit(200), a first oscillation unit(500), a second oscillation unit(600), an oscillation control unit(400) and a pumping unit(800). The high voltage sensing unit(300) senses the voltage level of the high voltage. The command control unit(200) outputs the control signal to control the operation of the first operational or the second normal operational mode of the high voltage generation device. The first oscillation unit(500) oscillates the pulses of the predetermined first period to perform the pumping operation in the first operational mode. The second oscillation unit(600) oscillates the pulse of the predetermined second period to perform the pumping operation in the second mode. The oscillation control unit(400) determines the on/off of the first oscillation unit(500) and the second oscillation unit(600) in response to the sensing signal outputted from the high voltage sensing unit(300) and controls the selective operation of the first oscillation unit(500) and the second oscillation unit(600) in response to the control signal during the on operation. And, the pumping unit(800) outputs the high voltage signal corresponding to the target value by performing the pumping operation in response to the pulse signal outputted from the first oscillation unit(500) and the second oscillation unit(600).
Patent KR-20040093888-A (KR)
Inventor: KWON HYEOK SEOP
IPC: H04N5/235
Filed: 2003-04-30
Abstract: PURPOSE: An apparatus and a method for operating a day/night mode of a monitoring camera are provided to measure the brightness of an object during a period having no an image signal, thereby automatically controlling the illumination for operating a day/night mode according to the measured brightness. CONSTITUTION: A camera(100) photographs a constant area of an object as a day mode or a night mode according to control from the outside. A sensing unit(200) senses brightness of the object according to a control signal of a control unit(300). The control unit controls entirely operation of the camera. In the image signal inputted from the camera, if a period having no an image signal is checked, the control unit sets the illumination as an off state, simultaneously controls the operation of the sensing unit, receives the sensing signal relating to the brightness of the object and discriminates day mode or night mode by the sensing signal inputted from the sensing unit. In case of day mode, the control unit outputs a control signal to an illumination unit(400) so that the present off state is maintained. In case of night mode, the control unit outputs a control signal to the illumination unit so that the present turn-off state is changed into the turn-on state. A storage unit(500) stores and outputs an image signal photographed by the camera according to the control of the control unit.
Patent KR-20040094524-A (KR)
Inventor: KIM JEONG IL
IPC: H01L23/495
Filed: 2003-05-03
Abstract: PURPOSE: A lead frame and a method for fabricating method thereof are provided to prevent generation of a bevel on a lateral part of an inner lead by partial half-etching of an inner lead. CONSTITUTION: An inner lead(55) is extended radially from a center to the outside. The inner lead is formed differently in its thickness by a half-etching process. A surface area of the half-etched part of the inner lead is larger than the surface area of the remaining part of the inner lead. An outer lead is extended from an end part of the inner lead. The inner lead corresponds to the end part of the inner lead near to the center.
Patent KR-20030089485-A (KR)
Title: 색지정 서버, 색주문 시스템, 색지정 방법, 색주문 방법및 그 프로그램
IPC: G01J3/46
Filed: 2003-05-15
Abstract: 본 발명의 색지정 서버(11)는 네트워크에 접속 가능한 이용자 단말기에 색지정을 위한 화면을 표시한다.  서버(11)는 조색 가능한 색을 결정하기 위해 필요한 염안료(dyes and pigments)에 대한 정보를 포함하는 데이터베이스(102), 상기 조색 가능한 색을 결정하기 위해 필요한 조건정보의 지정을 촉구하는 조건지정 화면을 상기 이용자 단말기로 송신하는 조건지정 처리부(104), 상기 조건지정 화면에서 지정된 상기 조건정보에 기초하여 상기 조건정보로 정해진 조건범위 내에서 조색 가능한 색 데이터를 상기 데이터베이스(102)로부터 추출하는 색정보 추출부(115), 및 상기 추출된 색 데이터를 나타내는 색판(color plate)을 소정의 배경색에 중첩시킨 화상 데이터(image data)의 형태로 상기 이용자 단말기로 송신하는 색정보 송신 처리부를 포함한다.
Patent KR-20040099904-A (KR)
Inventor: YOON SEUNG HYEON
IPC: H01H21/00
Filed: 2003-05-20
Abstract: PURPOSE: An assembly structure of a heater control switch of vehicles is provided to commonly use one housing by using the housing not only as a cable type heater control switch but also an electrically driven heater control switch. CONSTITUTION: An assembly structure of a heater control switch of vehicles includes a housing(110) and a knob(150). The knob is coupled with a gear shaft(120) selectively implemented on the housing or a gear shaft of a cable unit having a gear lever(130) which is teeth-coupled with the gear shaft and is connected with a temperature controlling door via a cable(140). Alternatively, the knob is coupled with a knob shaft of an electrically driven unit having a knob shaft which is rotatively coupled with a case selectively implemented on the housing, a printed circuit board electrically coupled with an actuator of the temperature controlling door, and the case, and altering an output signal of the printed circuit board according to a rotation thereof. The housing includes a boss(111) rotatively supports an end of the gear shaft as well as the gear lever and at least one fixing hole(112) for coupling a fixing screw of the case.