baber/WOPTO huggingface dataset:
Patent KR-20010095293-A (KR)
Inventor: FASOLD MICHAEL
IPC: H01L33/48
Filed: 2001-04-04
Abstract: PURPOSE: An electrical connector assembly with light transmission module is provided to alleviate EMI and achieve an excellent signal transmission by a unique modular concept which includes an independent light module mounted on the connector housing. CONSTITUTION: A connector assembly for electrically connecting at least one mating plug to a circuit board, comprises a housing(26) adapted for mounting on the circuit board and having a front face(26a) with at least one receptacle(32) for receiving the mating plug, and an independent light module(24) including a module housing adapted for mounting to one side(26c) of the connector housing, a plurality of terminals mounted on the module housing and including connecting portions(52a) for connection to the circuit board, and at least one light emitting device(LED) connected to a portion of at least one terminal remote from the connecting portion thereof for emitting light generally at the front face of the connector housing.
Patent KR-20020078242-A (KR)
Title: aluminum surface treatment method
Inventor: JUNG HUI YEONG
IPC: C25D11/04
Filed: 2001-04-06
Abstract: PURPOSE: A surface treatment method of aluminum or aluminum alloys is provided to form alkali resistant hard film on the surface of aluminum or aluminum alloys at even ambient temperatures. CONSTITUTION: In a surface treatment method of aluminum or aluminum alloys consisting of anodizing and sealing, the method is characterized in that during anodizing the temperature of electrolysis bath is controlled to be 10 to 15 deg.C and 20 to 80 V of voltage is applied to the electrolysis bath; and sealing consists of primary sealing using metal fluoride salts and secondary sealing using organic acid.
Patent KR-20020078257-A (KR)
Title: Proof and protection method of personal information in public using receiver
Inventor: JOA DEOK JIN
IPC: H04N21/6334
Filed: 2001-04-06
Abstract: PURPOSE: A method for authenticating and securing personal information in a shared reception system is provided to secure personal information in a shared reception system such as digital TV through a user recognition system and user DB. CONSTITUTION: Personal characteristics are extracted through a user recognition system(S101) to recognize a specific user. Personal information of the recognized specific user with respect to each site is stored and managed. Log-in of a specific site the recognized specific user wants to access is automatically performed using the personal information of the specific user(S103). It is periodically confirmed if the recognized specific user uses a shared reception system at a predetermined time interval. The recognized user input his ID and password through a keyboard in order to access the specific site.
Patent KR-20010074223-A (KR)
Title: skin stapler for surgical operation
Inventor: KIM KWANG HOON
IPC: A61B17/03
Filed: 2001-04-11
Abstract: PURPOSE: A surgical skin stapler is provided to perform surgery in a convenient manner and minimize cicatrix by allowing staples to be fired in a stabilized manner with less power. CONSTITUTION: A surgical skin stapler comprises a main cylinder(10) having a predetermined diameter and length, and an end into and out of which a main piston(20) enters and exits; a sub cylinder(40) having a diameter larger than that of the main cylinder, and an end into and out of which a sub piston(50) enters and exists; a medium material(60) contained in the main cylinder and the sub cylinder; a conduit tube(30) having an end connected to the main cylinder and the other end connected to the sub cylinder, and which functions as a guide passage for the medium material; and a driving unit for allowing the main piston to generate linear motion. The driving unit includes a piston arm(25) connected in multiple stages so as to vary the length of the piston arm; a press button(27) connected in a perpendicular manner to an end of the piston arm, and which presses the piston arm so as to expand the piston arm; an elastic member(28) for connecting two arms of the piston arm and which generates restoring force of the piston arm; and a coupling member(26) having an end pin-coupled to two arms of the piston arm and the other end pin-coupled to the main piston.
Patent KR-20010103611-A (KR)
Title: 액정 표시 장치
IPC: G02F1/1368
Filed: 2001-04-20
Abstract: 박막 트랜지스터를 사용하는 액정 표시 장치는 제1 및 제2의 기판부와, 상기 제1의 기판부와 상기 제2의 기판부 사이에 제공된 액정층을 포함한다. 지지 스페이서는 상기 제1의 기판으로부터 연장된다. 상기 제2의 기판부는 오목부를 구비한다. 상기 지지 스페이서의 끝부분은 상기 오목부와 맞물려 제1의 기판부로부터의 간격을 유지시킨다.
Patent KR-20020082950-A (KR)
Title: Structure for reinforcing a funnel by a frit-glass coating in a cathode ray tube
Inventor: LEE GWANG SUN
IPC: H01J29/88
Filed: 2001-04-24
Abstract: PURPOSE: A reinforcement structure of a frit glass coating funnel for cathode ray tube is provided to prevent generation of a crack or remove a fine crack by reinforcing a funnel to satisfy vacuum-resistant intensity and a load condition of an explosion-proof test. CONSTITUTION: A deflection coil is installed on a yoke portion(4). A body portion(3) is extended to an opening portion for sealing a panel(1). A frit glass coating layer(15) is formed on an inner face or an outer face of the body portion(3). The frit glass coating layer(15) is coated by a frit glass. The frit glass coating layer(15) is coated on the frit glass before a high thermal process for a funnel is performed. The frit glass is applied on each surface of the yoke portion(4) and the body portion(3) of the funnel of a bulb by using a spray gun(30). The frit glass coating layer(15) is formed on the surface of the yoke portion(4) and the body portion(3) by performing a sealing process.
Patent KR-20020083803-A (KR)
Title: Recliner of seat for automobile
Inventor: KIM CHEOL HWAN
IPC: B60N2/22
Filed: 2001-04-30
Abstract: PURPOSE: A seat recliner for a vehicle is provided to obtain the operation space without interference of a console box or a parking brake by vertically arranging an operating lever of the recliner and placing a grip part in the upper part. CONSTITUTION: A seat recliner of a vehicle is composed of an interlocking bracket(328) combined with a hinge shaft by arranging an operating lever(312) vertically, and combined with the lower part of the operating lever by a hinge with interlocking in turning the operating lever; and a cam driving member(329) connected to the end of the interlocking bracket, and fixed in a camshaft to turn an operating cam(322) in pulling the interlocking bracket. The operation space is obtained with arranging the operating lever vertically and placing the grip part in the upper part.
Patent KR-20020094558-A (KR)
Title: A structure of car body panel assembly
Inventor: SONG SONG CHUN
IPC: B62D27/00
Filed: 2001-06-12
Abstract: PURPOSE: Assembling structure of a vehicle body panel is provided to improve sealing efficiency by laser-welding a roof panel and a side outer panel without a vehicle body sealer, a coating sealer and a reinforcement side outer panel. CONSTITUTION: A vehicle body panel assembly is composed of a side outer panel(20); a roof panel(10) combined with the side outer panel by laser-welding; and a side inner panel(30) combined with an end(21) of the side outer panel by spot-welding. An end(11) of the roof panel is combined with the side outer panel by laser welding, and the end of side outer panel is combined with the side inner panel by spot welding. The end of the side outer panel is combined with an end(31) of a side inner panel by spot welding. Sealing efficiency is improved with laser welding the roof panel and the side outer panel.
Patent KR-20020094750-A (KR)
Title: Method for manufacturing from scale copper and displacement copper, waste copper in electric and electron factory
Inventor: MOON SANG WOO
IPC: C22B7/00
Filed: 2001-06-13
Abstract: PURPOSE: A method for producing copper sulfate from scale copper, displacement copper and waste copper generated in electric and electron factory is provided to produce copper sulfate environmental-friendly. CONSTITUTION: The method includes the steps of reacting concentrated sulfuric acid (H2SO4) with scale copper, displacement copper and waste copper at 200 to 300 deg.C for 1 to 2 hrs in kiln reactor with mixing them to elute copper sulfate by directly oxidizing copper with concentrated sulfuric acid, followed by filtration and precipitation.
Patent KR-20010114161-A (KR)
IPC: H05K13/04
Filed: 2001-06-20
Abstract: 부품 공급부에 다수대 병설된 테이프 피더로부터 탑재 이송 헤드에 의해 부품을 픽업하여 기판에 장착하는 부품의 장착 장치에 관한 것이다.  탑재 이송 헤드에 부품 흡착용 흡착 노즐을 소정의 기본 피치로 X방향(테이프 피더의 병설 방향)을 따라 배열하여 이루어진 노즐열을 Y방향(X방향에 직교하는 방향)에 다수열 설치하여, 테이프 피더로부터 다수의 부품을 동시에 픽업한다.  이에 의해, 장착 장치의 공간 절약 및 소형화를 도모할 수 있는 동시에, 다수 부품의 동시 픽업의 확률을 향상시켜 장착 효율을 향상시킬 수 있다.
Patent KR-20020070056-A (KR)
Title: Highly effective cooling type thermal treatment unit
Inventor: HIRATA TSUTOMU
IPC: H05K3/12
Filed: 2001-06-23
Abstract: PURPOSE: To enable a room temperature robot to be used with good processing efficiency of a work such as a glass board or the like. CONSTITUTION: A clean oven has a heat treatment chamber 2 having a heater 22 and a blower 23 to circulate a hot air for heat treatment, a cooling chamber 3 for cooling the work W thereunder after heat treatment, an elevator 7 for vertically moving a cassette a loaded with the work W by passing a partition member 4 between the two chambers, upper and lower sealing units 5, 6 for sealing between the two chambers in cooperation with the member 4 between the upper and the lower positions of the cassette 1, and the like. The heat treated work can be automatically sealed merely by lowering down the cassette mounting the heat treated work. The work can be cooled in the cooling chamber and transferred to a treated work conveying line by the room temperature specification robot. Flowing of the gas is not almost executed at the cassette moving time between the upper and lower chambers, the treating time in the heat treatment chamber and the cooling chamber is shortened to provide a good work treating efficiency.
Patent KR-20030000933-A (KR)
Title: Direct current brushless motor of radial air-gap
Inventor: HONG CHING SHEN
IPC: H02K29/00
Filed: 2001-06-27
Abstract: PURPOSE: A direct current brushless motor is provided to increase the output torque of the motor by permitting the pole plate of the stator to have pole faces with a larger sensing area to induce with the permanent magnet of the rotor. CONSTITUTION: A direct current brushless motor comprises a rotor(1) having a rotation shaft(11) and a circular permanent magnet(12); and a stator(2) having a magnetic conducting tube(21) for rotation of the rotation shaft of the rotor. The magnetic conducting tube has an outer wall to be coupled with a coil seat(22), and the coil seat has two ends mounted with an upper pole plate(23a) and a lower pole plate(23b), respectively. Each of the upper pole plate and the lower pole plate has a periphery having upper pole faces(232) and lower pole faces(233) which are extended in upward and downward directions, respectively. The pole faces are induced with the permanent magnet of the rotor, and the pole faces of the upper pole plate and the lower pole plate are arranged in a zigzag manner. The lower pole faces of the upper pole plate or the upper pole faces of the lower pole plate surrounding the coil seat have openings(234) for pulling an end(222) of a coating wire(221) of the coil seat.
Patent KR-20030002541-A (KR)
Title: Earthquake-proof reinforcing attachment
Inventor: IWAKAWA TORU
IPC: E04H9/02
Filed: 2001-06-29
Abstract: PURPOSE: An earthquake-proof reinforcing apparatus is provided to prevent the wooden frame building from being broke down by vibration from earthquake or typhoon by attaching the reinforcing member to a bonding part of the structure. CONSTITUTION: An earthquake-proof reinforcing apparatus(1) is composed of a couple of member bodies(1-1,1-2) integrally formed by welding a steel plate(11) into a steel holder(12) and bending a free end(121) of the steel holder, and an assembling unit(13) connecting a couple of member bodies. Connecting parts(122) are installed in the free end of the steel holder of the body. The bonding part of the structure is reinforced by assembling the connecting parts. Earthquake-proof of the wooden frame building is improved against vibration from earthquake or typhoon, and transportation is convenient by preventing increase of the volume.
Patent KR-20030003328-A (KR)
Title: Method for fabricating capacitor in semiconductor memory device
Inventor: CHO HO JIN
IPC: H01L27/108
Filed: 2001-06-30
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to eliminate a phenomenon that the upper portion of a hole for an upper electrode having a high aspect ratio is stopped up before the bottom of the hole is filled, by depositing the upper electrode after a dielectric layer for the capacitor is formed while using an atomic layer deposition(ALD) method. CONSTITUTION: A semiconductor substrate is prepared in which an interlayer dielectric(21) is opened to form a contact hole. A contact plug is formed in the contact hole and a capacitor oxide layer is deposited. The capacitor oxide layer is etched to form a hole pattern to which the contact plug is exposed. A lower electrode(27) is formed on the resultant structure. The first dielectric layer(28) is deposited on the lower electrode and a heat treatment process is performed. The second dielectric layer(29) is deposited on the first dielectric layer and a heat treatment process is performed. The upper electrode(30) is deposited on the second dielectric layer by an ALD method.
Patent KR-20030006308-A (KR)
Title: Voice modulation apparatus and method for mobile communication device
Inventor: CHOI I WON
IPC: H04M1/72448
Filed: 2001-07-12
Abstract: PURPOSE: A device and a method for modulating voice of a mobile communication terminal are provided to modulate voice if necessary, when not desiring to inform own existence to the other party, while performing speech in normal voice at ordinary times. CONSTITUTION: A voice input part(10) receives voice of a user. A voice conversion part(20) modulates voice of an original speaker inputted through the voice input part(10) into voice of a target speaker. An audio processor(30) converts modulated analog voice signals into digital voice signals, or digital voice signals into analog voice signals. An MSU(Mobile Station Modem,40) has a CPU, an encoder, a viterbi decoder, a modulator/demodulator, a vocoder, etc. built-in with one chip, for a smooth operation of a terminal. In the voice conversion part(20), a spectrum parameter analyzes the spectrum of voice inputted through the voice input part(10). A spectrum converter partly converts the analyzed spectrum. A pitch cycle analyzer analyzes a pitch cycle of the voice inputted through the voice input part(10). A pitch cycle converter converts the analyzed pitch cycle. And a voice synthesizer synthesizes the converted spectrum and pitch cycle to finally output converted voice.
Patent KR-20030008267-A (KR)
Title: Aromatic fixing structure of vacuum cleaner
Inventor: JI HEON PYEONG
IPC: A47L9/00
Filed: 2001-07-19
Abstract: PURPOSE: An aromatic installing structure of a vacuum cleaner is provided to allow a user to perform a cleaning work in pleasant environment by forming a structure for storing an antibiotic agent and an aromatic in a bottom of a dust collecting chamber. CONSTITUTION: A pair of coupling ribs(33) are provided at a front of a dust collecting chamber(31). An air exhaust passage(39) is formed at a rear of the dust collecting chamber(31). A groove(35) is formed at a bottom of the dust collecting chamber(31) so as to store an antibiotic agent and an aromatic therein. A cover(37) having a plurality of openings is provided at an upper portion of the groove(35) in order to cover the groove(35). A pair of locking ribs(35a,35b) are oppositely disposed at a peripheral portion of the groove(35). A locking piece and a hook are provided in the cover(37).
Patent KR-20030009943-A (KR)
Inventor: LEE SANG BEOM
IPC: H04B1/16
Filed: 2001-07-24
Abstract: PURPOSE: An AM radio receiver is provided to perform antenna tuning for removing a distorted signal before amplifying a received RF signal in an RF amplifier, thereby increasing RF selection possibility. CONSTITUTION: An RF antenna(101) receives an RF signal. An antenna tuner(103) tunes an antenna signal to a frequency band of a channel selected by a user. An RF amplifier(105) amplifies an output signal of the tuner(103). The first and the second RF tuner(107,109) sequentially tune an output signal of the RF amplifier(105) to the frequency band of the channel. The first frequency mixer(113) mixes an output frequency of the second RF tuner(109) with the first local oscillated frequency of the first local oscillator(111), and converts into the first IF. The second frequency mixer(117) mixes the first IF of the first frequency mixer(113) with the second local oscillated frequency of the second local oscillator, and converts into the second IF. An IF amplifier(119) amplifies the second IF of the second frequency mixer(117). A frequency demodulator(121) demodulates an IF signal of the IF amplifier(119) to a state before modulating the IF signal.
Patent KR-20030010394-A (KR)
Title: Coin Discriminating Device
Inventor: KOBAYASHI YUJI
IPC: G07D5/08
Filed: 2001-07-27
Abstract: PURPOSE: An apparatus for identifying coins is provided to improve the accuracy of an uneven sensor by determining a decision range of an output waveform of the uneven sensor on the basis of the outputs of the first and the second sensors. CONSTITUTION: An apparatus for identifying coins includes a coin insertion hole(11), a coin path(12), the first sensor(1), the second sensor(2), and an uneven sensor(3). The coin path(12) is installed at a lower portion of the coin insertion hole(11). The second sensor(2) is installed at a predetermined position apart from the first sensor(1). The uneven sensor is installed between the first sensor(1) and the coin path(12). The apparatus for identifying coins determines each uneven state of a front face and a rear face of a coin on the basis of an output waveform of the uneven sensor(3). A decision range of the output waveform of the uneven sensor(3) is determined on the basis of the outputs of the first and the second sensors(1,2).
Patent KR-20030012416-A (KR)
Title: Apparatus for automatic removing of scrap in basket
Inventor: DAN JIN GYEON
IPC: F27B3/10
Filed: 2001-07-31
Abstract: PURPOSE: An apparatus for automatically removing scrap in basket is provided to automatically treat scrap drooped to the outside of the basket when loading raw materials into the basket in an electric furnace. CONSTITUTION: The apparatus for automatically removing scrap in basket is characterized in that a groove having a certain space is formed inside the circumference of an entrance of the basket(11), a saw tooth shaped gear(100) is mounted in the groove of the basket(11), a bearing is positioned at the lower part of the saw tooth shaped gear(100), projected saw teeth(101) and irregularities are formed on the saw tooth shaped gear(100), a gear connected to a motor(120) is formed on the outer surface of the saw tooth shaped gear(100), a guide is positioned on the outer surface of the saw tooth shaped gear(100), a cutting blade is positioned at the upper part of the guide, and the gear(110) is in gear with the saw tooth shaped gear(100) so that scrap is removed by interaction between the saw teeth(101) and the cutting blade when the gear(110) and the saw tooth shaped gear(100) are rotated.
Patent KR-20030014982-A (KR)
Title: Tonneau cover for automobile
Inventor: KO HANG CHEOL
IPC: B60R5/04
Filed: 2001-08-14
Abstract: PURPOSE: A tonneau cover is provided to reduce the assembling time and to improve the productivity and the quality of the product. CONSTITUTION: A cover sheet(11) covers a freight chamber between a rear seat and a rear door of a vehicle. A winding portion(13) winds the cover sheet by arranging in front of the freight chamber. A holder portion(21) is combined with the end to be exposed in the cover sheet. A handle supporting portion(31) is combined with the holder portion. A handle(29) is combined with the handle supporting portion to be rotatable. Thereby, the assembling time is reduced and the productivity and the quality of the product are improved.
Patent KR-20030015489-A (KR)
Title: Supply device of blow by gas
Inventor: KWON HYO SEOK
IPC: F01M13/00
Filed: 2001-08-16
Abstract: PURPOSE: A blow-by gas supplying device is provided to prevent a nipple from being frozen by supplying intake air and blow-by gas into a surge tank. CONSTITUTION: An intake air duct(16) is formed with an air cleaner(17) for filtering impurities contained in air. A throttle valve(26) for adjusting an amount of intake air supplied into an engine, and a surge tank(11) for supplying intake air into a combustion chamber through an intake manifold are located in the intake air duct(16). The intake air duct(16) is connected to an inlet(12) of a surge tank(11) and a bypass hose(18) is connected to a rear end of the air cleaner(17) and an upper end of a crank case(15). The bypass hose(18) supplies a part of intake air into the crank case(15) to mix intake air with blow-by gas in the crank case(15). A feeding hose(14) is positioned between the crank case(15) and the surge tank(11) so as to supply blow-by gas into the surge tank(11). An end of the feeding hose(14) is coupled to a nipple(13).
Patent KR-20030017700-A (KR)
Title: Tunable microwave system with air-dielectric sandwich structure including tunable dielectric resonator, tunable microwave filter , tunable phase shifter and electrically scanning lens-type phased array antenna
Inventor: BAEK SEONG GI
IPC: H01P7/10
Filed: 2001-08-22
Abstract: PURPOSE: An air-dielectric sandwich structure, and a dielectric resonator, a band-pass filter, a band-reject filter, a tunable phase shifter and a phase array antenna using the same are provided to control effective dielectric constant in a rapid and precise manner, while lowering the power required for driving the antenna and minimizing dielectric losses. CONSTITUTION: An air-dielectric sandwich structure comprises dielectrics(1,2), an air layer, a metal wall and an actuator. Two dielectrics having predetermined thickness are arranged with the air layer interposed therebetween. The actuator moves dielectrics or the metal wall so as to adjust thickness of the air layer. A dielectric resonator, a band-pass filter, a band-reject filter, a tunable phase shifter and a phase array antenna are formed into the air-dielectric sandwich structure.
Patent KR-20030020152-A (KR)
Title: Apparatus and the method for verification of blood vessel-patterns of the back of the hand for person identification
Inventor: CHOI HWAN SU
IPC: G06V40/10
Filed: 2001-09-03
Abstract: PURPOSE: A blood vessel recognition system and method is provided to compensate for a moving or a rotation of a hand by using a hand position, continuously input hand images and a gray scale distribution when an extracted blood pattern of a back of a hand is extracted so that it can reduce an error in a person identification. CONSTITUTION: The method comprises several steps. A user fixes a hand at a main knob and an assistant knob, makes a main camera take an image of a back of the hand, and makes an assistant camera take an image of fingers(S1). A microprocessor senses a position of the hand, continuously analyzes the input hand images, and senses a moving or a rotation of the hand by using a gray scale distribution(S2). The microprocessor compensates for the moving or the rotation of the hand on a basis of the reference data stored at a database(S3), and extracts a blood vessel pattern and its feature data from the static image data transmitted via a frame grabber and a memory(S4). The microprocessor compares the extracted blood vessel pattern and its feature data with those stored at a database(S5). In a case that the extracted blood vessel pattern and its feature data are the same as those stored at a database, the microprocessor permits the user to pass an entrance or release a security system(S6). Otherwise, the microprocessor rejects a request of the user(S7).