baber/WOPTO huggingface dataset:
Patent KR-20020090933-A (KR)
Inventor: LEE JONG HAN
IPC: B66F9/00
Filed: 2002-08-27
Abstract: PURPOSE: A device for loading equipment onto a vehicle is provided to easily load equipment onto a vehicle and to unload equipment from the vehicle without using a special forklift. CONSTITUTION: A device for loading equipment onto a vehicle comprises a pair of equipment support bars(10,20) horizontally disposed on the floor to load equipment onto the loading deck(210) of a vehicle(200) or to unload equipment from the vehicle; a hydraulic cylinder for adjusting intervals(40) to adjust intervals between the equipment support bars by hydraulic pressure supplied from a hydraulic apparatus; guide footboards(50) installed to the equipment support bars to guide movement of the wheels of equipment in being loaded onto the vehicle or unloaded from the vehicle; a hydraulic cylinder for adjusting height(100) to lift the equipment support bars by hydraulic pressure supplied from the hydraulic apparatus; and horizontally moving devices(110) installed to each equipment support bar to horizontally move the equipment support bar. Therefore, loading onto the vehicle or unloading from the vehicle is easily performed.
Patent KR-20040022269-A (KR)
Title: Method for Construction Traffic Lane Indicator of Road
Inventor: HWANG SUNN YC
IPC: E01F9/06
Filed: 2002-09-03
Abstract: PURPOSE: An installation method of a lane marking unit is provided to shorten a period of installation. CONSTITUTION: The installation method of a land marking unit comprises the steps of: forming a land marking unit fixing groove provided with a fitting groove(12) using a rotary tool such as a drill or an end mill on the surface of a footway and a roadway; placing a body(16) of a land marking unit(14) to the lane marking unit fixing groove; and fixing the body(16) of the lane marking unit(14) by interposing an anchor bolt(20) to the fitting groove(12) of the ground.
Patent KR-20040021352-A (KR)
Title: A water sensing structure of dehumidifier
Inventor: BAE GYEONG SEON
IPC: F24F3/14
Filed: 2002-09-03
Abstract: PURPOSE: A structure for sensing the full of water in a bucket of a dehumidifier is provided to prevent the malfunction of a press switch and remove a float by making a bucket press the press switch by the compression of a spring when the bucket is filled with water. CONSTITUTION: A structure for sensing the full of water in a bucket of a dehumidifier includes a base pan(51), and a bucket(80) provided on the base pan for receiving water(A) condensed by the dehumidifying operation of a heat exchanger. A barrier(90) forms a space for receiving the bucket at an upper part of the base pan, and is mounted with a press switch(100). Elastic elements(110) support the bucket apart from the press switch when the condensed water in the bucket is less than a full level, and is compressed to make a side of the bucket press the press switch when the condensed water is full up in the bucket.
Patent KR-20040021899-A (KR)
Title: Rotation direction of motor checker and checking method
Inventor: LEE YOON HO
IPC: H02P23/00
Filed: 2002-09-05
Abstract: PURPOSE: An apparatus and a method for detecting a rotating direction of a motor are provided to decide a phase difference between the induced currents and display correctly the rotating direction of the motor by using two pickup coils. CONSTITUTION: An apparatus for detecting a rotating direction of a motor includes a power supply(10), an F-pickup coil(11), an S-pickup coil(21), an amplifier(12,22), a waveform shaping unit(13,23), a microprocessor(20), and an LED display(30). The power supply(10) provides the reference voltage and the operating voltage to each circuit block only if a push button switch is operated. The F-pickup coil(11) is used for sensing the induced current due to the rotating field within the motor. The S-pickup coil(21) is used for sensing the induced current due to the rotating field within the motor. The amplifier(12,22) is used for amplifying linearly the induced current of the F-pickup coil and the S-pickup coil by using an OP amplifier. The waveform shaping unit(13,23) shapes the waveform of the amplified current by using an RC circuit. The microprocessor(20) is used for deciding a phase difference between each waveform of the induced current of the F-pickup coil and the S-pickup coil and outputting an LED lighting control signal according to a decided result. The LED display(30) is used for displaying the rotating direction of the motor by turning on the corresponding LED according to the LED lighting control signal.
Patent KR-20040024378-A (KR)
Inventor: KIM HYEON YEONG
IPC: G02F1/1333
Filed: 2002-09-14
Abstract: PURPOSE: A liquid crystal display is provided to improve a reflective index through a micro reflecting lens having a uniform profile. CONSTITUTION: A liquid crystal display includes a substrate(100), a plurality of gate lines that are formed on the substrate in the first direction and transmit a gate signal, a plurality of data lines that are formed on the substrate in the second direction and transmit a data signal, and a thin film transistor(TFT) formed in the first region among pixel regions defined by the gate lines and data lines and connected to the gate lines and data lines. The liquid crystal display further includes a capacitor line(140) formed in the second region among the pixel regions, a floating metal line(150) formed in the third region between the first and second regions, an organic insulating layer(122) that is formed on the substrate including the thin film transistor, capacitor line and floating metal line, composed of a plurality of first and second regions, and has a contact hole(124) for exposing a portion of a drain electrode(116) of the thin film transistor, and a reflecting electrode(134) formed on the organic insulating layer.
Patent KR-20040025215-A (KR)
Title: Method for forming metal of srmiconductor device
Inventor: AHN GWANG HO
IPC: H01L21/8242
Filed: 2002-09-18
Abstract: PURPOSE: A method for forming a metal contact of a semiconductor device is provided to reduce resistance by preventing punch of a metal plate. CONSTITUTION: A capacitor pattern(14) is formed on a semiconductor substrate(10) having a desired lower structure. The first plate(21), the second plate(22) and an insulating layer(23) are sequentially deposited on the resultant structure. A contact hole is formed to contact the second plate. A metal contact(24) is then formed by filling a metal film in the contact hole.
Patent KR-20040028403-A (KR)
Title: Media stream of distributing, system of providing VoD service using the same and method thereof
Inventor: LEE BYEONG HUI
IPC: G06Q50/00
Filed: 2002-09-30
Abstract: PURPOSE: A media stream division architecture, a system and a method for offering a VOD(Video On Demand) service using the same are provided to efficiently offer the VOD service by restricting a use frequency on the offline as well as the Internet as dividing a stream into a predetermined interval and including information such as the user frequency and a use period into each stream. CONSTITUTION: A user information database(2) stores user information to receive the VOD service from a user(11). A user information analysis module(3) searches the user information from the user information database by receiving a VOD service request from the user. A contents database(4) stores contents information to offer the VOD service to the user. A stream control module(5) offers the stream requested from the user by searching the contents information from the contents database.
Patent KR-20040033573-A (KR)
Title: front body structure of vehicle
Inventor: PARK MYEONG MAN
IPC: B62D25/08
Filed: 2002-10-15
Abstract: PURPOSE: Front body structure of a vehicle is provided to improve the durability of the front vehicle body and prevent noise and vibration by increasing the rigidity of the assembling part mounting the upper part of the front strut, and to reduce cost and weight by decreasing the number of parts. CONSTITUTION: A front vehicle body is composed of a front wheel housing(60) having an arc bending portion protruded for the engine room and a side flange(61); a wheel housing cover(70) having a front flange(71) bent and contacted to the upper inside of the front wheel housing, a strut mounting part(72) composed of plural bolt holes(72a,72b,72c) and protruded upward and stepped, and a rear flange(73) standing upward; and a front apron inner panel(80) combined and contacted to the side flange of the front wheel housing and the rear flange of the wheel housing cover. The durability is improved by assembling the upper part of the front strut through the bolt holes arranged at regular intervals.
Patent KR-20040036836-A (KR)
Title: Thin bladder for curing tire
Inventor: KIM BYEONG HO
IPC: B29C35/02
Filed: 2002-10-25
Abstract: PURPOSE: A thin bladder for vulcanizing a tire is provided to shorten vulcanizing time and to improve vulcanizing efficiency by inserting a support bar into the bladder and preventing the thin bladder from sagging. CONSTITUTION: In a tire vulcanizing bladder(10), if length from the center(a) to both ends of the bladder is divided into 100-points, the center of the bladder is 50 to 65% of both ends in thickness. The 15th-point(b,b'), 30th-point(c,c'), and 45th-point(d,d') are 57 to 72% of both ends in thickness. Support bars(1) are formed at 60th to 100th-point.
Patent KR-20040040159-A (KR)
Inventor: LEE GEUN SU
IPC: G02F1/1339
Filed: 2002-11-06
Abstract: PURPOSE: A liquid crystal display and a manufacturing method thereof are provided to realize the uniformity of a cell gap and a high speed response by forming simultaneously a post spacer and a barrier through a mask. CONSTITUTION: A storage electrode line(200b) and a gate line(200a) are formed separately. The storage electrode line(200b) is formed at the center portion of a pixel(150). On the gate line(200a), a post spacer(400a) and a barrier(400b) are formed simultaneously. The post spacer(400a) is formed with about 4um height and used for maintaining a cell gap uniformly. The barrier(400b) is formed with about 1-2um height and used for forming electric field distortion.
Patent KR-20040043027-A (KR)
Title: Low temperature sintering of piezoelectric element
Inventor: AHN YEONG SU
IPC: H01L41/43
Filed: 2002-11-15
Abstract: PURPOSE: A method for producing piezoelectric ceramics capable of sintering at a low temperature especially less than 900deg.C which dose not occur the volatilization of lead oxide(PbO) is provided. CONSTITUTION: The piezoelectric ceramics having a composition of Pb(ZrxTi1-x)O3 are produced by mixing and dispersing a mixture powder of lead nitrate(Pb(NO3)2) and lead oxide(PbO) in a ratio of 1:9-9:1, and ZrO2 and TiO2 for 1-5 hours, drying and sintering them at 850-950deg.C for 1-2 hours and then adding 1-10mole% of boron nitride(BN) as a liquid phase sintering auxiliary to the sintered powder; mixing and dispersing for 1-5 hours; and drying.
Patent KR-20040045521-A (KR)
Title: Method for managing data using wireless terminal and data managing system therefor
Inventor: JI BONG JUN
IPC: G06F15/02
Filed: 2002-11-23
Abstract: PURPOSE: A method and a system for managing data using an wireless terminal are provided to manage a file without a download process regardless of time and space by using an wire/wireless terminal on an wire/wireless communication environment. CONSTITUTION: An information transmitting/receiving tool(101) receives the file control information and the device information of the wireless terminal(110) requested from a user by connecting to the wireless terminal. A file storing tool(102) stores the information registered by each user account, and searches/outputs the requested file through the information transmitting/receiving tool. An application program executing tool(103) stores an application program for executing the file outputted from the file storing tool, and executes the file by linking the outputted file and the application program. A screen information setting tool(104) sets the screen information to be transmitted to the wireless terminal by using the device information of the wireless terminal.
Patent KR-20040045580-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: KONG PIL GU
IPC: H01L21/76
Filed: 2002-11-25
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to change the profile of a nitride layer for securing an active region enough. CONSTITUTION: A pad oxide layer(21) and a nitride layer(22) are sequentially formed on a semiconductor substrate(20). The nitride layer is selectively patterned for obtaining the first tilt profile. An active region(A2) having the second tilt profile is defined by selectively carrying out an over-etching process on the pad oxide layer and the semiconductor substrate. Preferably, the nitride layer has a thickness of 400-1200 angstrom. Preferably, the nitride layer is patterned by carrying out a tilt etching process.
Patent KR-20040046089-A (KR)
Title: Front part signal communication module of the intelligent harness network
Inventor: YEO JEONG HAK
IPC: B60R16/02
Filed: 2002-11-26
Abstract: PURPOSE: A front communication module of the intelligent harness network is provided to transmit the information from sensors installed on the front part of a vehicle through network lines to a control system so as to provide the stability in control. CONSTITUTION: A front communication module of the intelligent harness network is composed of an analog signal detector(10) extracting the detected information of sensors installed on the front part of a vehicle, a decoder(20) for converting the analog information into digital signals, a digital signal detector(30), a controller(40) for transmitting the signals from the analog and digital sensors to the other modules and controlling the corresponding loading device, a memory(50) for storing data for the operation of the controller, a power supply(60), a driver(70) for driving the loading device according to the control signals from the controller, and a data receiver/transmitter(80).
Patent KR-20040049044-A (KR)
Title: A process for the preparation of 1,2,3-tris(2-diethylaminoethoxy)benzene
Inventor: KANG BYEONG GYU
IPC: C07C217/14
Filed: 2002-12-03
Abstract: PURPOSE: Provided is a method of preparing 1,2,3-tris(2-diethylaminoethoxy)benzene and a method of preparing 1,2,3-tris(2-triethylammoniumethoxy)benzene triiodide, gallamine triethiodide. The process enables industrial mass production with high yield. CONSTITUTION: The method of preparing 1,2,3-tris(2-diethylaminoethoxy)benzene comprises the steps of: (a) making pyrogallol lithium salt by reacting pyrogallol and lithium hydroxide or hydrate thereof; and (b) reacting pyrogallol lithium salt obtained from (a) with diethylaminoethyl chloride at 80-130deg.C. The gallamine triethiodide is obtained by reacting 1,2,3-tris(2-diethylaminoethoxy)benzene obtained from (b) with ethyl iodide. The reaction step of (a) and (b) is one pot reaction and the solvent used is selected from acetone, DMF, dioxane, dimethylsulfoxide, acetonitrile, diglyme or their mixture.
Patent KR-20040049068-A (KR)
Title: Hair growth promotion composition
Inventor: CHOI YEONG HO
IPC: A61Q7/00
Filed: 2002-12-03
Abstract: PURPOSE: A composition for promoting hair growth containing ethoxydiglycol or its alkylester derivatives is provided. It is excellent in safety to a human body while having remarkable depletion-preventing effect to alopecia and hair growth promoting effect. CONSTITUTION: The hair growth promoting agent composition contains 0.1 to 10% by weight of ethoxydiglycol or its alkylester derivatives and additionally a component selected from the group consisting of 5α-reductase activity inhibiting components, hair follicle cell activating components and a mixture thereof. The 5α-reductase activity inhibiting components are one or more selected from Sophorae Radix extract, Caryophylli Flos extract and Coicis Semen extract. The hair follicle cell activating components are hinokitiol or nicotinic amide.
Patent KR-20040051021-A (KR)
Title: Data Backup Method between Dual Board
Inventor: OH GEUM CHEOL
IPC: H04M3/22
Filed: 2002-12-11
Abstract: PURPOSE: A method for backing up data between duplexing boards is provided to configure backup data to predetermined data packets by an active board, and to transmit the packets to a standby board, then to add a sleep operation, thereby reducing time for backing up the data and a load of a transmission section. CONSTITUTION: An active board sets a backup mode by kinds of data to be backed up(S401), and informs a standby board that the data is ready to be backed up(S402). If a backup data transmission request is received from the standby board(S403), the active board configures predetermined data packets(S404,S405) and drives a packet transmission counter, then transmits the packets to the standby board(S406,S407). The active board confirms whether the backed data is completely transmitted(S408). If so, the active board confirms whether the backup process is terminated(S413). If so, the procedure is terminated.
Patent KR-20040056132-A (KR)
Title: Filter Using Carbon Nano Tubes
Inventor: KIM YEONG SAENG
IPC: C01B31/02
Filed: 2002-12-23
Abstract: PURPOSE: Provided is a filter of an air conditioner comprising a carbon nanotube to efficiently remove highly concentrated volatile organic compounds. CONSTITUTION: The filter comprises a polymer and a carbon nanotube dispersed in the polymer, wherein at least one kind of nano-sized metal particles is adhered to the carbon nanotube and the metal particles have a sterilizing, a deodorizing and a volatile organic compounds removing function and is selected from the group consisting of Ag, Al, Cu, Fe, Zn, Cd, Pd, Rh and Cr.
Patent KR-20040056224-A (KR)
Title: Method for analysis of surge effect on electronic circuits and surge generator therefor
Inventor: HAN MU HO
IPC: G01R31/00
Filed: 2002-12-23
Abstract: PURPOSE: A method for analyzing the surge effect of an electric circuit and an apparatus for generating the surge utilized in the method are provided, which measures/analyzes the internal force as well as easily are utilized in the surge effect analysis for an electronic device previously installed on the actual spot. CONSTITUTION: A method for analyzing the surge effect of an electric circuit includes the steps of: generating a surge and an impulse to be generated at an end terminal power environment by inputting the commercial alternative power voltage to the surge generation device consisting of a resistor, a condenser and a switch; inputting the various type of surges and impulses generated at the previous step to the analyzing target electronic circuit; and analyzing the surge effect and the internal force due to the input surge and the impulses in the analyzing target electronic circuit.
Patent KR-20040056720-A (KR)
Title: Device for processing signal of multi circuit input
Inventor: JUN BYEONG JUN
IPC: G06F9/46
Filed: 2002-12-24
Abstract: PURPOSE: A DSP(Digital Signal Processor) is provided to selectively process input signals at multiple circuits where plural circuits are connected in parallel. CONSTITUTION: The device comprises an input circuit(31), a priority determination device(32), an input signal selector(33) and a microprocessor(34). The input circuit(31) converts analog signals into digital signals, and outputs each microprocessor input signal. The priority determination device(32) performs a logical calculation on the input signal, determines a priority for each signal to be inputted into the microprocessor(34), and outputs a selection signal. The input signal selector(33) receives the input signal via data pins, and selectively the input signal according to the selection signal. The microprocessor(34) processes the output signal of the input signal selector(33) via an external interrupt port.
Patent KR-20040059155-A (KR)
Title: Indexable Ball Nose Endmill
Inventor: CHOI CHANG HUI
IPC: B23C5/00
Filed: 2002-12-28
Abstract: PURPOSE: An indexable ball nose end mill is provided to expand the life time of an insert and prevent the vibration of the insert with the stable installation. CONSTITUTION: An end mill(301) has one more elongated pockets on a cylindrical holder. The end mill is installed with indexable inserts(302) in circular and axial directions to correspond to the pocket in number. The indexable insert has a curved cutting edge(302b) formed by a cross line of an upper curved surface and side clearance surface(302c). The clearance surface is inclined to the lower end of the insert by a clearance angle. A bent portion is formed from a middle of the clearance surface in an axial direction and has an attachment surface(302a) having a clearance angle same with the clearance angle of the clearance surface. A side wall angle is not more than the clearance surface of the attachment surface.
Patent KR-20040061428-A (KR)
Title: Combination structure of lamp and wire
Inventor: KIM JONG DAE
IPC: G02F1/13357
Filed: 2002-12-31
Abstract: PURPOSE: A coupled structure of a lamp and a wire is provided to form one-side outer circumference surface of a lead terminal in screw shape, and to couple a hollow clamp with one side of a wire, thereby mutually coupling a screw-shaped part of the lead terminal with a nut-shaped part of the clamp. CONSTITUTION: A glass tube(30) is sealed. An inner electrode(32) is installed in one section of the glass tube(30). A lead terminal(34) is in bar shape, and in which one end thereof is connected to the inner electrode(32) and the other end thereof is protruded from the glass tube(30). The protruded end of the lead terminal(34) is in screw shape. A hollow clamp(42) is coupled with one side of a wire(40). A predetermined part of one-sided inner circumference surface of the clamp(42) is in nut shape. Other-sided inner circumference of the clamp(42) is contacted with one-sided outer circumference of the wire(40).
Patent KR-20040061943-A (KR)
Title: Liquid Crystal Display
Inventor: CHOI HYEON MUK
IPC: G02F1/13
Filed: 2002-12-31
Abstract: PURPOSE: An LCD device is provided to form dummy embossing patterns in an edge portion of a glass substrate and a part without patterns between panels, thereby improving embossing slope angle uniformity of an organic insulating film of glass and realizing an excellent angular field and reflection efficiency. CONSTITUTION: Dummy embossing patterns of an organic insulated film are formed in a part(A) without patterns between panels(12) on a glass plate(10) and an edge portion(B) of the glass plate(10). The organic insulated film has photosensitive or non-sensitized properties. The dummy embossing patters are identical with patterns of central portions of the panels(12). By widening size of the organic insulated film for the dummy embossing patterns, concentration of an alkali radical reacting on the organic insulated film is dropped.
Patent KR-20020019527-A (KR)
IPC: B60K31/00
Filed: 2001-05-14
Abstract: 차속 제어 시스템은 엔진 및 무단 변속기(CVT)가 설비된 차량에 설치된다.  차속 제어 시스템은 차속 제어를 실행하고, 스로틀 개도가 차속 제어를 위한 목표 스로틀 개도보다 커지도록 증가된 때 차속 제어를 일시 중지시키며, 스로틀 개도가 목표 스로틀 개도보다 작게 된 때 일시 중지된 차속 제어를 재개하도록 구성된 제어기를 포함한다.  또한, 제어기는 차속 제어의 재개시 차속이 목표 차속 이상인 때 스로틀 개도를 감소시킴과 동시에 CVT의 저단 변속을 실행하도록 구성된다.  따라서, 이러한 차속 제어 시스템은 차속 제어가 재개된 때 변속 충격을 발생시키지 않고도 차량을 신속하고 원활하게 감소시킬 수 있다.
Patent KR-20020021671-A (KR)
IPC: G02F1/1333
Filed: 2000-07-21
Abstract: 액정용 글래스 기판을 다운드로우법으로 제조할 때, 시트 글래스의 냉각온도차가 원인으로 되어 발생하는 왜곡을 저감한다. 또 다운로드법으로 제조한 시트 글래스를 작은 크기로 분단할 때 발생하는 미소 왜곡을 억제한다. 
     다운드로우법으로 시트 글래스(8)를 제조할 때 성형후의 서냉공정에서 사용하는 열처리수단(9)에 의해 시트 글래스(8)의 폭방향으로 온도분포를 형성한다. 이 온도분포는 성형후의 시트 글래스(8)의 판두께가 그 표면부에 비해 주변부에서 두껍게 되어 있는 것에 의해 발생하는 시트 글래스(8)의 온도분포를 상쇄할 수 있는 분포이다.
Patent KR-20020029386-A (KR)
IPC: C08L87/00
Filed: 2000-08-24
Abstract: 본 발명은 적어도 축중합물이 그 자체로 압출 적용에 적당하지 않은 용융 강도의 축중합물 및 나노-충전제를 포함하는 압출 성형된 부품, 및 그의 제조방법에 관한 것이다.  본 발명에 따른 압출 성형된 부품 및 제조방법의 주된 이점은 높거나 낮은 점도 모두의 축중합물급을 포함하는 압출 성형된 부품이 유용하다는 것이다.  예를 들면 본 발명에 따른 압출 성형된 부품에서 후-축합되지 않는 폴리아미드 및 폴리에스테르를 사용할 수 있다.  바람직하게, 본 발명에 따른 압출 성형된 부품은 25℃ m-크레졸에서 1% 폴리아미드 용액내에서 결정되는 4.3이하의 상대 점도의 폴리아미드를 포함한다.  본 발명은 또한 조성물에 나노-충전제를 첨가하여 적어도 축중합물을 포함하는 축중합물 조성물의 용융 강도를 증가시키는 방법에 관한 것이다.