baber/WOPTO huggingface dataset:
Patent KR-20020072987-A (KR)
Inventor: CHO JAE HO
IPC: F24C3/00
Filed: 2001-03-14
Abstract: PURPOSE: A gas oven range is provided to stably maintain the combustion state of the gas oven range by controlling the operational timing of a cooling fan. CONSTITUTION: A first switching unit(410) switches on a cooling fan(400) in an initial combustion of a gas oven range. A first thermostat(420) detects the inner temperature of the gas oven range, and controls the cooling fan(400). A timer(500) sets the cooking time for food. A second switching unit(510) supplies power to a heater(540) when the timer(500) is driven, and shuts off the power when the setting time of the timer(500) is finished. An oven lamp(600) is lit when the cooking time is set by the timer(500).
Patent KR-20020084309-A (KR)
Title: Post-stripping cleaning solution
Inventor: KIM GI SEOP
IPC: C11D7/32
Filed: 2001-04-03
Abstract: PURPOSE: A post-stripping cleanser solution and a semiconductor device or liquid crystal display device prepared by using the cleanser are provided, to remove the residue after the photoresist stripping process effectively without corroding the device. CONSTITUTION: The post-stripping cleanser solution comprises 0.01-10 wt% of the compound represented by R¬1_3N; 0.01-50 wt% of the compound represented by R¬2-O- £(CHR¬3)m-(CH2)n|t-OH; 0.01-10 wt% of a corrosion inhibitor; and the balance of deionized water. In the formula R¬1_3N, R¬1's are independent each another, are H, a straight or branched alkyl or hydroxyalkyl group of C1-C10, a straight or branched alkenyl or hydroxyalkenyl group of C2-C10, a cycloalkyl or hydroxycycloalkyl group of C5-C8, and one among the three R¬1's is hydroxyalkyl, hydroxyalkenyl or hydroxycycloalkyl group. In the formula R¬2-O-£(CHR¬3)m-(CH2)n|t-OH, R¬2 is a straight or branched alkyl group of C1-C10; R¬3 is H or a straight or branched alkyl group of C1-C6; m and n are integer of 0-3, respectively and m+n is 2 or 3; and t is an integer of 1-5. Preferably the corrosion inhibitor is represented by RCOOH, wherein R is H, carboxyl group, a straight or branched alkyl group of C1-C10, a straight or branched alkenyl group of C2-C10, a cycloalkyl group of C5-C8 or an aryl group of C6-C10 and can be substituted with halogen atoms, OH, carboxyl group or sulfone group.
Patent KR-20010107547-A (KR)
Title: 스탠바이시에 소비 전류를 삭감 가능한 반도체 장치
IPC: G11C5/14
Filed: 2001-04-13
Abstract: 논리부(2)는 소비 전류가 저감되는 파워 다운 모드로 이행하기 전에 보유해두어야 할 데이터가 존재하는 메모리 영역을 나타내는 개시 어드레스 및 종료 어드레스를 DRAM부(4)에 출력한다.  파워 다운 모드에서 리프레시 제어부(132)는 개시 어드레스 및 종료 어드레스를 보유하고 리프레시가 필요한 영역에 한정하여 데이터의 리프레시가 실시되도록 제어를 행한다.  논리부의 전원은 파워 다운 모드에서 오프 상태가 되고 반도체 장치(1)는 데이터를 보유한채 소비 전류를 억제하는 것이 가능해진다.
Patent KR-20020061455-A (KR)
Inventor: PEDRELLI MARCO
IPC: E02D5/34
Filed: 2001-04-16
Abstract: PURPOSE: A boring unit for pile foundations is provided, which permits the optimization of the time needed for the excavation and which also permits a considerable saving in terms of the machinery and equipment to be used. CONSTITUTION: The boring unit(1) comprises a platform(3) which is defined by a tracked vehicle facing a mouth(4) of an excavation(2), a mast(5) which is supported by the platform(3) itself, a rotary table(6) which is slidingly mounted along the mast(5), and at least one excavation element connected to the table(6) and presenting a boring tool at its lower end. According to the kind of terrain to be excavated, the excavation element is defined by a telescopic rod(7a) which is caused to rotate by the table(6) to break up the terrain and collect the debris, or by a boring rod which is composed of a respective hollow element which is coupled to further hollow elements by means of hexagonal joints with two pins.
Patent KR-20010069562-A (KR)
Title: a application method and system for water seal iron ring adhesive liquid
Inventor: LEE MYUNG SU
IPC: B05C9/04
Filed: 2001-04-17
Abstract: PURPOSE: A method and an apparatus for coating adhesive on an iron ball for a water seal are provided to be capable of minimizing defective rate as well as enhancing productivity by automatizing total processes for coating adhesive used in bonding rubber to iron balls to only one sides of the iron balls to unify the coating amount and thickness of the adhesive. CONSTITUTION: First, iron balls loaded in a loading box are attached to a fixed bar of a feeder using a cylinder and a vibrator. Then, an adhesive is coated on only one side of the iron balls. Next, the coated balls are dried using a hot air drier. Then, the adhesive is again coated on the coated side of the dried balls under the state that diluent is automatically supplied from a diluent supplier. Finally, iron balls completely treated with total coating and drying processes are discharged using a discharger.
Patent KR-20020084611-A (KR)
Title: Kim-Chi storage with means of owning the refrigerant jointly
Inventor: LEE NAM SEOK
IPC: A23B7/10
Filed: 2001-05-03
Abstract: PURPOSE: Provided is a kimchi storage with means of owning the refrigerant jointly. A storage compartment owns a compressed refrigerant of high temperature and pressure jointly to maintain temperature constantly. CONSTITUTION: The kimchi storage characteristically comprises a refrigerant pipe to form cooling system through the circulation of a refrigerant between a compressor(31), a concentrator(32), a capillary pipe(24) and an evaporator(34).
Patent KR-20010069761-A (KR)
Title: The method to sudden stop indicator for automobile stop lamp
Inventor: KONG JONG EUY
IPC: B60Q1/44
Filed: 2001-05-08
Abstract: PURPOSE: A sudden stop displaying method of brake lamps is provided to continuously flicker the brake lamps without turning off in sudden stop by a brake and to prevent a crash accident by distinguishing from a normal safe stop. CONSTITUTION: A brake lamp comprises a flicker unit(80) displaying sudden stop by flickering the brake lamps; a flicker maintaining unit(110) maintaining flickering of the brake lamps despite opening a brake switch; a flicker releasing unit(100) automatically cancelling flickering in traveling a vehicle; a switching unit(90) separately forming transistors(Q6,Q7), a flickering switching of a relay(RY1), and a maintaining switching of a relay(RY2); a vehicle speed detecting unit(60) converting pulse voltage of a vehicle speed sensor into a voltage change signal; and a change detecting unit(70) sensing sudden change of the voltage signal be being mounted on a sudden stop displaying unit(50). If the vehicle is stopped suddenly, the brake lamps are continuously flickered in opening a brake switch(20). Moreover, if the vehicle stars again, the flickering of the brake lamps is cancelled to be restored original state.
Patent KR-20020087823-A (KR)
Title: Variable length CRC-32 computation and verification block circuits using input parameter.
Inventor: SONH SEUNG IL
IPC: G06F11/14
Filed: 2001-05-16
Abstract: PURPOSE: A block circuit for calculating and verifying the CRC(Cyclic Redundency Check)-32 having a variable length using an input parameter is provided to perform the calculation and the verification of the CRC-32 with a single clock cycle for the input bit number fit to a changed interface size even if carries out the data transaction with any external interface. CONSTITUTION: A CRC-32 C/L part calculates and verifies the CRC-32 by receiving the input of the external variable data. An input selection part(11) selects the input from an initial value and the input from the CRC-32 C/L part by receiving a necessary control signal. A CRC-32 REG part is a register temporally storing a CRC-32 calculation result. An inverter part(13) inverts a final CRC-32 syndrome in order to support a recommendation of the ITU-T(International Telecommunications Union - Telecommunication Standardization Sector) 1.363. A CRC-32 result selection part(14) selects a final calculation result or an inverted result of the CRC-32 calculation. A prediction part(15) stores the prediction value of the syndrome generated by completing a CRC-32 verification logic. A CRC-32 comparison part distinguishes between the true or the false of a CRC-32 verification result.
Patent KR-20020090429-A (KR)
Title: Process for crystallizing amorphous silicon and its application - fabricating method of thin film transistor and TFT-LCD
Inventor: BAE JONG UK
IPC: G02F1/136
Filed: 2001-05-25
Abstract: PURPOSE: A poly crystallizing method and method for fabricating a thin film transistor and a liquid crystal display device are provided to control an amount of metal by using a metal collecting layer, thereby supplying a proper amount for uniform crystallization. CONSTITUTION: A poly crystallizing method includes the steps of forming a buffer layer(202) on an insulating substrate(201), forming an amorphous silicon layer(203) on the buffer layer, forming a metal thin film layer(204) on the amorphous silicon layer, forming a metal collecting layer(204a) on the metal thin film layer, and crystallizing the amorphous silicon layer to a poly crystalline silicon by heating the substrate simultaneously with applying electric fields to the surface resistance heating material via electrodes.
Patent KR-20020094086-A (KR)
Title: Super efficiency engine generator using buoyancy
Inventor: PARK HUN WOO
IPC: F03B17/00
Filed: 2001-06-07
Abstract: PURPOSE: A super efficiency generating apparatus by using buoyancy is provided to improve energy efficiency, and to prevent environmental pollution by generating the large amount of electricity with little energy. CONSTITUTION: A high efficiency generator is composed of a casing(2) filled with liquid; an input shaft(6) penetrating the casing with rotating; a driving unit transmitting rotational force to the input shaft; an output shaft(8) inserted to the input shaft and installed in the casing with rotating; a first rotating body(28) having plural buckets(34) bailing liquid out of the casing with receiving buoyancy; a second rotating body(32) having plural blades(38) converting fall of liquid into rotation in dropping liquid from buckets; and a generator(24) generating energy by receiving rotational force of the output shaft. Power consumption is reduced by turning the first rotating body with a little capacity motor in applying buoyancy, and the second rotating body is turned fast by dropping liquid after pulling up with the first rotating body. Energy efficiency is improved by generating electricity with the generator connected to the second rotating body.
Patent KR-20020093373-A (KR)
Title: Method and apparatus for providing a prepay bill service by using a portable telecommunication terminal
Inventor: CHOI HO SEONG
Filed: 2001-06-08
Abstract: PURPOSE: A system for an advance payment using a mobile communication terminal on an off-line and an on-line and a method for servicing the same are provided to solve a restriction of a payment and minimize an exposure of personal information. CONSTITUTION: Numeral data for authorizing a user created by a personal authorization number-creating server are transmitted to a mobile communication terminal. The numeral data are converted into a bar code and displayed on a display window of the mobile communication terminal. In addition, it is judged whether the displayed bar code is scanned by bar-code recognition CAT(Credit Authorization Terminal)(S400). If the bar code is completely scanned, the bar-code recognition CAT judges whether information of a selection article price or a purchase amount of money is inputted(S402). If the selection article price information is inputted completely, the bar-code recognition CAT transmits scanned advance payment bar-code information and input-completed selection article price information to an authorization server(S404). The recognition server processes a recognizing process(S406). If a user is approved(S408), the recognition server compares user balance information stored in a net cash server with information of purchase amount of money(S412). If the user balance is more than the information of purchase amount(S414), the recognition server transmits an advance payment confirmation message to the bar-code recognition CAT(S416). A transaction amount of money is subtracted from the user balance(S418).
Patent KR-20010079064-A (KR)
Title: Rf wiress communication system linked with plc
Inventor: HA GYEONG HO
IPC: H04B3/54
Filed: 2001-06-11
Abstract: PURPOSE: An RF radio communication system linked with a power line communication network is provided to achieve a stabilized communication under the building and surroundings of a complicated structure, having an enormous effect on radio propagation communication, by connecting an RF radio communication network to a power line network and transmitting/receiving data through the connected power lines. CONSTITUTION: A power line modem in an RF radio communication system linked with a power line communication network is composed of an input filter(62), an FM modem(61), and a power line communication amplification part(63). The input filter(62) filters all the data signals inputted from a power line, except for bands of 4-450KHz. The FM modem(61) modulates or demodulates the data signals inputted from the input filter(62). The power line communication amplification part(63) first amplifies the data signals demodulated from the FM modem(61) and then emits them to the power line.
Patent KR-20020096005-A (KR)
Title: Data structure conversion method for digital television
Inventor: CHOI CHEOL YEONG
IPC: G06T7/40
Filed: 2001-06-19
Abstract: PURPOSE: A data structure converting method of a digital television is provided to reduce redundancy of the multiple string structure and the text memory, thereby reducing the memory for expressing characters and reducing the analyzing step for manipulating the text, reducing the calculation amount. CONSTITUTION: A data structure converting method of a digital television includes the steps of analyzing a plurality of strings of input data according to language codes(S1), allocating character array memory for storing converted text as many as the number of segments included in the strings for the strings to analyze(S2), converting text to characters composed of predetermined codes according to mode values while remaining modes and compression type included in segments to process, while returning to the memory allocation step in case of no segments to process(S3), and moving the characters to the allocated character array memory and returning to the text conversion step for next segment processing(S4).
Patent KR-20030001063-A (KR)
Title: Method for forming metal-gate in semiconductor device
Inventor: LEE SEOK JAE
IPC: H01L21/336
Filed: 2001-06-28
Abstract: PURPOSE: A metal gate formation method of a semiconductor device is provided to simplify manufacturing processes and to reduce manufacturing costs by using dummy gate patterns. CONSTITUTION: A dummy gate pattern stacked on sequentially a gate oxide(22), a diffusion barrier(23) and a dummy polysilicon layer is formed on a semiconductor substrate(21). After forming an interlayer dielectric(26) on the resultant structure, the interlayer dielectric(26) is polished to expose the dummy polysilicon layer by CMP(Chemical Mechanical Polishing). By selectively removing the exposed dummy polysilicon, a damascene pattern is formed to expose the surface of the diffusion barrier(23). An aluminum film(28) is selectively deposited on the exposed diffusion barrier.
Patent KR-20030006506-A (KR)
Inventor: JUNG WON UK
IPC: H01L21/00
Filed: 2001-07-13
Abstract: PURPOSE: An isolation door assembly for semiconductor fabricating equipment using vacuum is provided to prevent particles from being supplied to a process chamber when a door is open by anodizing the isolation door assembly. CONSTITUTION: The second isolation door(32) is fixed to a fixing part of the first isolation door(31). The second isolation door is fixed to the fixing part of the first isolation door by a plurality of anodized screws(33a,33b). A plurality of holes(34a,34b) formed on the front surface of the second isolation door are anodized and adhered by using an iron core.
Patent KR-20010088528-A (KR)
Inventor: JUN DAE SIK
IPC: G06F21/34
Filed: 2001-08-02
Abstract: PURPOSE: A portable memory, and remote memory using method is provided to enable a user to use a memory, accessible over the network, as an auxiliary memory by using a portable memory media, e.g. a CD. CONSTITUTION: The method comprises steps of a user inserting a CD, including a network access program, into a CD-ROM driver of a user computer(S200), the program checking if the user computer is in an access to the network by searching a network environment(S205), the program calling and executing an automatic network access program in the case that the user computer is not in an access to the network(S215), the called network program connecting the user computer to the network(S220), the program reading an IP address of a remote computer and connecting the user computer to the remote computer by using the IP address(S225), the program executing a client program according to an auto run program in the CD(S230), the client program reading a certification key from the CD(S235), the client program transmitting the certification key to the remote computer(S240), the remote computer checking if the certification key is normal(S245), the remote computer generating an error message in the case that the certification key is not included in a database(S255), the user computer accessing a net bios for driving a memory of the remote computer(S260), the user computer setting an identification name, corresponding to a drive for driving the remote memory, in a search interface, the user computer downloading data from the local computer or loading up data to the local computer.
Patent KR-20030013858-A (KR)
Title: Regulator system for controlling output voltage and control method thereof
Inventor: HA DONG IN
IPC: H03K19/0175
Filed: 2001-08-09
Abstract: PURPOSE: A regulator system of controlling output voltage and control method thereof is provided, which controls an amplitude of an output signal by adjusting an enable period of a regulator in a regulator system. CONSTITUTION: A regulator(310) is enabled according to an enable signal, and converts an input signal into a predetermined amplitude to output the first output signal(b). A smoother(320) smooths the first output signal of the regulator and outputs the second output signal(c). An enable signal generator(300) generates the enable signal(c) for controlling the enable period to output the second output signal of a target amplitude. The enable signal generator adjusts the enable period of the enable signal when the amplitude of the second output signal corresponding to the initial enable signal is different from the target amplitude.
Patent KR-20010099071-A (KR)
Title: 여러 가지 색상 불꽃 양초의 그 제조 방법
Inventor: SONG DAE YONG
IPC: C11C5/00
Filed: 2001-08-23
Abstract: 본 발명은 여러 가지 색상을 불꽃으로 발현할 수 있는 양초제조에 관한 것으로서 본 발명의 양초 원료는 종전의 지방족 탄화수소인 파라핀이나 또는 지방산 조성물이 아니며, 본 발명의 양초원료는 -OH기가 결합된 것을서 마레인산(Maleic Acid)과 호박산(Succinic Acid) 및 아제라인산(Azelaic Acid)을 원료의 주기재로 사용하고 그외에 발색염재와, 조연제, 모세관연결제, 경화제 등의 제 물질로 조성됨을 특징으로 한다.
Patent KR-20030018839-A (KR)
Title: Apparatus for cooling air supply in refrigeration
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-08-31
Abstract: PURPOSE: An apparatus for supplying chilled air of a refrigerator is provided to efficiently regulate volume of chilled air discharged from discharge ports. CONSTITUTION: A structure includes a supply channel(31) supplying chilled air in a freezer compartment to a refrigerator compartment; a rear side branching channel(30) branching from the supply channel; a united channel(35) branching from the supply channel; a left side branching channel(36) branching from the united channel; a right side branching channel(37) branching from the united channel; a first opening and closing device(40) installed on the middle of the rear side branching channel to open and close; a second opening and closing device(50) installed on a branching point of the united channel, the left side branching channel and the right side branching channel to selectively open and close the left side branching channel and the right side branching channel; and a control part controlling the first opening and closing device and the second opening and closing device to keep the first opening and closing device and the second opening and closing device open, and to close the first opening and closing device and to open one or all of the left side branching channel and the right side branching channel by selective opening and closing of the second opening and closing device when concentrated cooling of a specific part in the refrigerator compartment is needed.
Patent KR-20030021555-A (KR)
Title: Method for suppling information by mvd and auction of certification key through internet
Inventor: LIM CHANG SU
IPC: G06F17/00
Filed: 2001-09-06
Abstract: PURPOSE: A method for auctioning an authentication key through the Internet and supplying information using an MVD(Mini Versatile Disk/Multimedia Versatile Disk) is provided to supply an integrated solution combined with on/off line by developing an MVD media and constructing a base of two-way digital contents communication through an interlock of an MVD and the Internet. CONSTITUTION: It is judged whether an on-line connection is executed(100). In the case that an MVD is operated through the Internet, a computer is operated(102). It is judged whether an operation is executed by inserting the MVD after operating the computer(104). A secure on-line web server judges genuineness of the MVD. If the MVD is genuine, an authentication report is automatically performed(106). It is judged whether a member joining of a user was executed after receiving the authentication report(107). If a member joining was not executed, personal information is written and the personal information is stored in the secure on-line web server and a member joining is executed(105). An ID and a password of the user are inserted(108). If the ID and the password are correct, the user connects to a secure on-line service of an artist corresponded to the MVD and receives a wanted service(110).
Patent KR-20030021701-A (KR)
Title: Method for distributing advertising revenues by using serial numbers of paper money issued by central banks
Inventor: HONG JONG CHEOL
Filed: 2001-09-07
Abstract: PURPOSE: A method for distributing an advertising profit is provided to enable a client to obtain a profit through a web site connection and to enable an advertiser to obtain an advertising effect through a frequent connection of many clients for checking a serial number of bill by supplying a partial portion of an advertising revenue for a client who possesses a bill of a corresponding serial number. CONSTITUTION: A predetermined contract with respect to a payment of an advertisement charge is concluded between a web server and an advertisement provider(205). A profit distribution amount of money with respect to the advertisement to be supplied for a client through the contract is decided(210). Serial number data of general bill are selected for selecting a prize winning client(215) and the selected serial number data are publicized in the web server with the advertisement(220). The client connects to the web server(225) and matches the selected serial number with a serial number of bill possessed by oneself(230). An advertisement profit amount of money is distributed to a client having a corresponding serial number in accordance with the matching result(240).