baber/WOPTO huggingface dataset:
Patent KR-20040007074-A (KR)
Title: Method for displaying location and state of hand-held phone
Inventor: NOH YUN HWAN
IPC: H04B7/26
Filed: 2002-07-16
Abstract: PURPOSE: A method for displaying emoticons for wireless portable communication terminal positions and states is provided to display a state of other terminal station as an emoticon by using position information of the terminal station obtained through a GPS and access information of a mobile communication system, thereby preventing unnecessary call connections. CONSTITUTION: An MS(Mobile Station)(410) requests a BTS(420) to inquire about terminal state information. The BTS(420) assigns a traffic channel in response to the terminal state information inquire request of the MS(410). The MS(410) requests of state information on a specific MS through the assigned traffic channel. The BTS(420) receiving the terminal state information request delivers the state information of the specific MS through the assigned traffic channel. The MS(410) connects the delivered state information with a telephone number of the corresponding MS, and stores the state information.
Patent KR-20030009205-A (KR)
Title: Human Powered Vehicle with Up-Down-Moving Foot Plate
Inventor: BAEK WOON HA
IPC: B62M1/24
Filed: 2002-07-18
Abstract: PURPOSE: A bicycle driven by reciprocating a pedal up and down is provided to relieve fatigue by improving the stability with leveling the pedal, and to travel forward by converting reciprocating motion of the pedal into rotation. CONSTITUTION: A power train apparatus of a bicycle includes a pedal(42) moving up and down by feet; a driving bar(40) connected to the pedal; a first up-and-down gear(71) having a shaft hole(77) and first and second gear tooth parts(73,75), and converting up-and-down motion into rotation; first and second plain gears(79,80) engaged with the first tooth part and the first plain gear; a second up-and-down gear(72) engaged with the second plain gear; and first and second unidirectional gears(87,88) engaged with second gear tooth parts(76) of first and second up-and-down gears, and rotated unidirectionally. The bicycle is driven with converting reciprocating motion of the pedal into rotation.
Patent KR-20040008981-A (KR)
Title: a method for testing of full filter cap open of a car
Inventor: HAN JEONG HO
IPC: B60K15/04
Filed: 2002-07-20
Abstract: PURPOSE: An opening diagnosis method of a fuel cap for a vehicle is provided to prevent wrong decision and detect loss of the fuel cap or locking failure quickly by deciding opening of the fuel cap with measuring hydrocarbon content in a canister after purging the canister. CONSTITUTION: An engine control unit initializes all variables when a driver starts an engine(S100). The engine control unit decides the operation state of a purge valve of a traveling vehicle according to oxygen amount and operation state of the purge valve(S110), and accumulates the purge flow supplied to the engine according to negative pressure of the engine and a duty signal of the purge control valve for the fourth predetermined time and calculates hydrocarbon content in deciding opening of the purge valve(S120). The purge flow accumulation is compared with the first condition(S130), and hydrocarbon content of a filter is compared with the second predetermined value(S140). The engine control unit judges the fuel filter cap of the fuel tank open if the hydrocarbon content of the filter is over the second predetermined value, and outputs a control signal to alarm to the driver by lighting an engine check lamp(S150).
Patent KR-20040012277-A (KR)
Title: Method for inputting and displaying for transmitting a short message in a mobile communication terminal
Inventor: KIM GI YEON
IPC: H04W88/02
Filed: 2002-08-02
Abstract: PURPOSE: A method of inputting and displaying a receiver telephone number for transmitting a short message in a mobile communication terminal is provided to input a receiver telephone number by using a receiver's name and a preferred list in short message transmission mode, and to simultaneously display the telephone number and the receiver's name. CONSTITUTION: A user inputs a sentence or brings out a sentence(112). The user calls a preferred list(114). The user calls the preferred list by using a 'left' key of a key input unit, or cancels the preferred list by using a 'right' key of the key input unit. The user selects a receiver telephone number to be transmitted, from the preferred list(116). The receiver telephone number is inputted. The user inputs a caller telephone number, and transmits a short message(118).
Patent KR-20030014157-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: KIKUCHI SHUICHI
IPC: H01L21/336
Filed: 2002-08-09
Abstract: PURPOSE: To provide a semiconductor device improved in drain breakdown voltage. CONSTITUTION: This semiconductor device is constituted by forming a P-type well region 5 in a P-type semiconductor substrate 1, at least a thick gate insulating film 9 and a thin gate insulating film 10 on the region 5, and a gate electrode (25E) via the gate insulating films 9 and 10. The impurity injected into a portion below the electrode (25E) through ion implantation for adjusting threshold voltage is injected only into the lower part of the thick gate insulating film 10 in this invention.
Patent KR-20040015400-A (KR)
Title: Arc interception apparatus of electric vehicle and method thereof
Inventor: LEE YONG JUN
IPC: B60L3/00
Filed: 2002-08-12
Abstract: PURPOSE: An apparatus and a method for isolating arc in an electrical vehicle are provided to prevent the electric shock accident of a driver and a fellow passenger by blocking the supply of a main battery power in case that an arc discharge generates. CONSTITUTION: A first switch(20) controls a voltage supply between a main battery(A) and a load(B). A connector(30) supplies the voltage from the main battery(A) to the load(B). An arc detector(40) detects an arc discharge generated in the connector(30). A controller(50) compares the arc discharge voltage detected in the arc detector(40) with a preset reference voltage to control the voltage from the main battery(A) supplied to the load(B). A second switch(60) is switched in response to a control signal applied from the controller(50) to determine whether supplying the voltage to the main battery(A) performs or not.
Patent KR-20040015889-A (KR)
Title: Mounting apparatus for cylinder block
Inventor: OH MIN GYU
IPC: F02F11/00
Filed: 2002-08-14
Abstract: PURPOSE: A coupling structure is provided to prevent an engine oil leakage by improving the coupling structure between the cylinder block and cylinder head. CONSTITUTION: A cylinder block(20) has an assembly rail arranged at the front side of the cylinder block so as to assemble a timing chain cover. A T-shaped assembly portion(21) is formed at the top surface of the front side of the cylinder block. The cylinder block and the cylinder head are coupled with each other through a coupling bolt. The T-shaped assembly portion has a groove(22) formed in a diagonal direction, and a sealing is formed at the groove so as to achieve improved airtightness with the head gasket
Patent KR-20040025293-A (KR)
Title: Disposable mask pack for whitening skin and keeping moisture and method for preparing same.
Inventor: KIM YEONG JU
IPC: A61K8/97
Filed: 2002-09-19
Abstract: PURPOSE: Provided are a disposable skin whitening and moisturizing mask pack and a method for manufacturing the same by using natural products. Therefore, the manufactured mask pack has safety to the skin and excellent skin whitening and moisturizing effects. CONSTITUTION: A disposable skin whitening and moisturizing mask pack comprising 0.01-10 wt.% of Ganoderma Lucidum(FR.) Karst, 0.01-5 wt.% of licorice root, 0.01-5 wt.% of cherry, 0.01-5 wt.5 of japanese apricot, 0.1-5 wt.% of Poria cocos, 0.01-10 wt.% of chestnut skin, 0.01-10 wt.% of mung bean and if necessary a trace amount of hyaluronic acid, vitamin E and aroma essence oil.
Patent KR-20030063086-A (KR)
IPC: H02K1/22
Filed: 2002-10-08
Abstract: 본 발명으로 고출력의 교류발전기를 얻게된다. 
     본 발명의 교류발전기에서는 클로상 자극의 선단의 경방향의 두께(t1)와 클로상 자극의 근원부의 경방향의 두께(t2)와의 비의 범위와 0.10 t1 / t2 0.25 이고, 또 고정자 철심 및 원반부가 경방향에서 보아 겹치는 치수(A)와 원반부의 축선방향의 치수(B)와의 비의 범위의 0.2 A / B 1.0 이고, 또 경방향에서 보아 고정자 철심과 겹치는 클로상 자극의 축선방향의 길이(Lp)와 고정자 철심의 축선방향의 길이(Lc)와의 비의 범위가 0.7 Lp / Lc 0.9 이다.
Patent KR-20030032849-A (KR)
Title: Device and method of assembling head unit, device and method of positioning droplet discharge head, device and method of fixing the same, method of producing lcd, method of producing organic el and organic el device, method of producing electron emission device, method of producing pdp, method of producing electrophoresis display, method of producing color filter, spacer forming method, metal wiring forming method, lens forming method, resist forming method, and photo diffuser forming method
Inventor: NAKAMURA SHINICHI
IPC: G09F9/35
Filed: 2002-10-11
Abstract: PURPOSE: To provide an assembly device and an assembly method of a head unit by which a plurality of droplet discharge heads can be built into a single carriage stably and with high level of accuracy. CONSTITUTION: The assembly device and method are provided with a recognition means 215 to recognize positions of the carriage 2 and each droplet discharge head 3 as images, a moving means 211 to move the carriage 2, a correction means 212 to slightly move a head holding member 4, a fixing means 213 to fix each head holding member 4 to the carriage, and a control means 215. The control means 215 locates each droplet discharge head 3 against the carriage 2 after fixing the location of the carriage 2 based on the result of recognition by the recognition means 214 and furthermore, fixes each head holding member 4 to the carriage 2.
Patent KR-20040033176-A (KR)
Title: FAX transmission connecting method with user authentication and apparatus thereof
Inventor: CHOI JAE BEOM
IPC: H04N1/32
Filed: 2002-10-11
Abstract: PURPOSE: A method for connecting facsimile transmission added with a user authorizing function, and an apparatus thereof are provided to realize security in using a facsimile, thereby securing the reliability of data transmission. CONSTITUTION: Authentication information including authentication numbers to users capable of a facsimile is preliminarily registered(100). When a user uses the facsimile, the user inputs a given authentication number(110). It is judged whether the authentication number inputted by the user is included in the authentication numbers preliminarily registered(120). If the user is judged as authenticated user, a circuit connecting unit connects the facsimile with a PSTN(Public Switched Telephone Network)(130). Data transmitted through the facsimile are stored as images, and user authentication information, a transmission start time, a transmission end time, and a telephone number of a receiver corresponding to the authentication number of the user are stored, being connected with the images(140).
Patent KR-20030035910-A (KR)
Title: Integrated circuit and manufacturing method therefor
Inventor: OHKUBO HIROAKI
IPC: H01L27/04
Filed: 2002-10-16
Abstract: PURPOSE: To restrain latchup of an active element and to provide an integrated circuit, wherein characteristics of an inductor are improved by restraining generation of eddy current in an integrated circuit having an active element such as a CMOS and an inductor, and to provide its manufacturing method. CONSTITUTION: In an integrated circuit, a semiconductor substrate 2 whose P¬-type or P¬--type resistivity is 10 to 1000 Ω.cm is provided, a CMOS 5 is provided on the semiconductor substrate 2, a insulation layer 22 wherein several steps of wirings are buried is provided on the CMOS 5 and an inductor 23 is provided in a region off on the CMOS 5 on the insulation layer 22. A p¬+type diffusion layer 3 whose resistivity is about 0.01 Ω.cm is provided between the semiconductor substrate 2 and the CMOS 5.
Patent KR-20040035294-A (KR)
Title: Multi-carrier transmission system capable of improving receiving efficiency of multi-carrier receiving system and a method thereof
Inventor: KIM JEONG JIN
IPC: H04J11/00
Filed: 2002-10-19
Abstract: PURPOSE: A system of transmitting a multi carrier for improving performance of a multi-carrier receiving system is provided to insert PN(Pseudo Noise) information for synchronizing a transmitter with a receiver into an OFDM signal, and to obtain synchronization in a previous time region before carrying out a DFT(Discrete Fourier Transform) function, thereby improving a signal processing speed. CONSTITUTION: A GI(Guard Interval) inserter(120) inserts a GI into an OFDM signal to suppress an interference between symbols of the OFDM signal. A PN generator(130) generates PN information. A synchronous information former(140) adds system information to the PN information, and forms synchronous information. A synchronous information inserter(150) inserts the synchronous information in front of the GI. A system information inserter(100) inserts the system information into a transmission signal. An IDFT(Inverse DFT) portion(110) modulates the transmission signal to a time region, and forms the OFDM signal of the time region.
Patent KR-20040037535-A (KR)
Title: Image display device with receiving teletext channel
Inventor: NOH YEONG JUNG
IPC: H04N5/50
Filed: 2002-10-29
Abstract: PURPOSE: A video display device easily receiving teletext broadcasting is provided to store teletext broadcasting signals in advance in an EEPROM(Electrical Erasable Programmable Read Only Memory) by referring to an ATM(Auto Tuning Management) table, thereby reducing time required for channel transition and easily transmitting teletext broadcasting channels because transition to the teletext broadcasting after selecting regular programs is not necessary. CONSTITUTION: A main tuner(110) is for selecting a broadcasting channel. An auxiliary tuner(120) is for selecting a channel including teletext signals. A signal processor(140) recovers signals supplied from the main tuner(110) and the auxiliary tuner(120) into video and audio. An EEPROM(150) stores the teletext signals included in an auxiliary channel by the auxiliary tuner(120). A controller(160) selects one of the teletext signals stored in the EEPROM(150) to decode the selected teletext signal, and outputs the decoded signal to the signal processor(140). The EEPROM(150) re-stores the teletext signals by the predetermined time, and stores the channel selected by the auxiliary tuner(120) and the teletext signals according to the selected channel together.
Patent KR-20040039020-A (KR)
Title: Composite for electronic nose sensor and the preparation thereof
Inventor: HA SEUNG CHEOL
IPC: H01B1/24
Filed: 2002-10-30
Abstract: PURPOSE: A complex for an electronic olfactory sensor, its preparation method and an electronic olfactory sensor containing the complex are provided, to improve the stability and to enhance the distinction power to much more analytes by modifying the surface of a conductor of a complex. CONSTITUTION: The complex comprises a nonconductor organic material adhered to the surface of a conductor, wherein the conductor is selected from the group consisting of gold, silver, copper and carbon black; and the nonconductor organic material is selected from the group consisting of an alkane of C1-C19, a polymer prepared from styrene, diene, isoprene or acryl monomers and their block copolymer. The method comprises the steps of forming a first functional group on the surface of a conductor; preparing a nonconductor organic material having a second functional group capable of combining with the first functional group at one end; and adhering the nonconductor organic material to the surface of the conductor by the polymerization of the first and second functional groups. Preferably the polymerization is carried out by ion or radical living polymerization, and the radical living polymerization is carried out by using a nitroxide catalyst represented by the formula 1.
Patent KR-20040002355-A (KR)
Title: System for intermediation transactions and method of offering information of transactions in online
Inventor: CHO HONG GEON
Filed: 2002-10-31
Abstract: PURPOSE: An online trading relay system and a method for offering online trading information in a real time are provided to enable a user to confirm the online trading relay system and relay status in a real time. CONSTITUTION: An online trading relay system comprises a server(1) and a first and second(202, 204) user terminals. The server comprises a user certification part(100), a trading processing part(102), a message transmitting part(104). The user certification part(100) comprises a user database and a certification number managing part. The trading processing part(102) inputs data generated at trading process. The message transmitting part(104) transmits desired data to the user.
Patent KR-20040039513-A (KR)
Title: Method for alarming fire automatically using handset
Inventor: KIM WANG CHEON
IPC: H04W4/90
Filed: 2002-11-01
Abstract: PURPOSE: An automatic fire alarm method using a mobile terminal is provided to attach a temperature sensor to a mobile terminal in order to automatically inform a necessary place in case of fire. CONSTITUTION: If the occurrence of a fire is detected by three sensors of a sensing part(S401,S402), the mobile terminal informs the user of it through a speaker. At the same time, the mobile terminal transmits a fire occurrence message, including location information, to a previously inputted phone number through an RF transmit-receive part(S403). In this case, the message can be transmitted in the form of a voice message or a short message.
Patent KR-20020092292-A (KR)
Title: Fuel cell system
Inventor: CHOI MOON CHANG
IPC: H01M8/04
Filed: 2002-11-06
Abstract: PURPOSE: A fuel cell system is provided, to allow the partial pressure of hydrogen and oxygen to be maintained in an adjustable level and the temperature due to the polytropic index to be maintained to be 80 deg.C. CONSTITUTION: The fuel cell system comprises an expansion means(3a,3b) which receives the liquid hydrogen stored in a tank to expand it and supplies the expanded hydrogen to the positive electrode of a fuel cell; a cross-linking means(1) set between the tank and the expansion means; a primary heat exchanger(5) which receives the expanded hydrogen from the expansion means and oxygen from atmosphere to exchange the their heat for increasing the temperature of hydrogen and lowering the temperature of the air containing oxygen and supplies them to a fuel cell(8) and a compression means, respectively; a compression means which compresses the air containing oxygen from the heat exchanger to increase the temperature and the pressure of the air; a fuel cell(8) which exchanges the heat of the compressed air containing oxygen from the compression means and the hydrogen from the heat exchanger for increasing the temperature of hydrogen and supplying it to a positive electrode, and for maintaining the temperature of oxygen to be lower than that of the air passed the compression means and higher than that of the air passed the heat exchanger and supplying it to a negative electrode, thereby generating the electromotive force; a battery(9) which supplies the generated electromotive force to the compression means for driving the compression means; and a generation means(4) which generates the hydrogen expansion energy by the expansion means and supplies it to the battery.
Patent KR-20040041781-A (KR)
Title: The improved method of compressing look up table for reducing memory and non-linear function generating apparatus having look up table compressed using the method and the non-linear function generating method
Inventor: LEE HEON SU
IPC: G10L19/00
Filed: 2002-11-11
Abstract: PURPOSE: An improved look-up table compressing method, an apparatus and a method for generating a nonlinear function having a look-up table compressed using the same are provided to reduce the number of memories. CONSTITUTION: A nonlinear function generator(20) includes an analyzer(30), a memory(40) and a calculator(50). The analyzer calculates analysis information including an address from an X coordinate and outputs the analysis information. The memory includes a look-up table(41) and outputs a Y coordinate value corresponding to the address. The look-up table is stored in an address to which a plurality of Y coordinates value that are extracted at a predetermined step coordinate interval are designated. The calculator calculates an approximate value of a Y coordinate corresponding to the input X coordinate from the analysis information and the Y coordinate value.
Patent KR-20040042938-A (KR)
Title: Method converting rgb color in a motion picture codec
Inventor: MUN GI UNG
IPC: H04N9/64
Filed: 2002-11-14
Abstract: PURPOSE: An RGB color conversion method of a motion picture CODEC is provided to reduce the quantity of calculations required for RGB color conversion and power consumption. CONSTITUTION: Encoded video frame data is received. The received current video frame data is stored, and a predetermined block of the current video frame is compared with a predetermined block of a previous video frame. When the predetermined block of the current video frame corresponds to the predetermined block of the previous video frame, RGB conversion data of the predetermined block of the previous video frame is maintained. When the predetermined block of the current video frame does not correspond to the predetermined block of the previous video frame, the predetermined block of the current video frame is RGB-converted.
Patent KR-20040044293-A (KR)
Title: upper arm bush of the wish bone type suspension
Inventor: BAE BYEONG GUK
IPC: B60G7/02
Filed: 2002-11-21
Abstract: PURPOSE: A bush for an upper arm of a wishbone type suspension is provided to restrict noise and vibration, and to improve the durability and the stiffness by tapering the inner and outer peripheries of the rubber bush and contacting the outer periphery of the inner pipe and the inner periphery of the outer pipe to the tapered surface of the rubber bush. CONSTITUTION: A bush(40) for an upper arm(42) of a wishbone type suspension is combined symmetrically with both ends of the upper arm by a bolt and a nut, and composed of an outer pipe(52) made of metal and welded into the end of the upper arm, an inner pipe(54) arranged inside the outer pipe to insert the bolt and a rubber bush(56) formed between the outer pipe and the inner pipe. The inner periphery and the outer periphery of the rubber bush are tapered longitudinally to the bolt, and the outer periphery of the inner pipe and the inner periphery of the outer pipe are contacted to the tapered surface of the rubber bush and tapered to the bolt.
Patent KR-20040044822-A (KR)
Title: Method of preparing negative active material for lithium secondary battery and negative active material prepared by same
Inventor: DO GYEONG BU
IPC: H01M4/58
Filed: 2002-11-22
Abstract: PURPOSE: Provided is a method for producing a negative electrode active substance, which can produce a negative electrode active substance in nano-scale, thereby increasing the specific surface area of the negative electrode produced by the method and improving the capacity and cycle life of the lithium secondary battery using the negative electrode. CONSTITUTION: The method for producing a negative electrode for a lithium secondary battery comprises the steps of forming a lithium-containing nitride, sintering the lithium-containing nitride, and mechanically milling the sintered product to obtain a nano-sized product, wherein the sintering is conducted at 600-800 deg.C, and the milling is conducted by a ball mill.