baber/WOPTO huggingface dataset:
Patent KR-20040025140-A (KR)
Title: structure for shielding exposed part of core wire of terminal block in clothes dryer
Inventor: LEE SUN JO
IPC: D06F58/04
Filed: 2002-09-18
Abstract: PURPOSE: Structure for shielding a wire exposure part in a terminal block of a clothes drier is provided to prevent accidents from contact in working by restricting exposure of a connection portion of the terminal and the wire with modifying the structure of the terminal block. CONSTITUTION: A clothes drier is composed of a base forming the floor of a body; a front cabinet forming the front of the body; a side cabinet forming the side of the body; a back cover(4) forming the rear part of the body; a top cover installed in the upper parts of the front cabinet, the side cabinet and the back cover; a control panel(6) installed on the rear top of the top cover; and a terminal block(8) installed in the control panel. A wire exposure shielding wall(800) is formed in the front of the terminal block. Parts are repaired and replaced safely in the control panel by covering the connection portion of a lower terminal and a power cord wire and the connection portion of an upper terminal and an inner wire(9b) with the wire exposure shielding walls.
Patent KR-20040028279-A (KR)
Title: Buckle structure of seatbelt for automobile
Inventor: KIM IL HWAN
IPC: B60R22/20
Filed: 2002-09-30
Abstract: PURPOSE: A buckle structure of a seat belt for a vehicle is provided to obtain advantageous valuation in IQS(Initial Quality Score) of North America by varying the height of a buckle to secure a space between the buckle and a floor console when a passenger fastens the buckle. CONSTITUTION: In buckle structure of a seat belt for a vehicle, a rotary disk(11) rotating by a driving motor(13) is installed on a side of a seat frame(30) and a buckle(10) is installed to the rotary disk. The height of the buckle is varied through the rotating actions of the driving motor by an electric signal of a sensor unit sensing the wearing state of the seat belt. Two pin-shaped buckle supports(14), positioning the buckle by restricting the rotation of the buckle, are formed to the seat frame of the middle upper part of the rotary disk.
Patent KR-20040032453-A (KR)
Title: The dimming device
Inventor: CHO GWANG SEOP
IPC: H05B41/38
Filed: 2002-10-09
Abstract: PURPOSE: An apparatus for controlling brightness is provided to increase the adjustment width of brightness by controlling an amount of a current that flows in a lighting apparatus. CONSTITUTION: One power line of a fluorescent lamp(10) is connected to a secondary coil of a step-up transformer(13). A current sensing circuit(21) senses an amount of a current of the fluorescent lamp(10) to convert the amount of a current sensed into a corresponding voltage signal. The voltage signal is inputted to a comparator(22). The comparator(22) compares the voltage signal with a brightness adjusting voltage to generate a pulse width adjusting signal. The pulse width adjusting signal is inputted to a PWM(Pulse Width Modulation) signal generating circuit(24). The PWM signal generating circuit(24) generates a PWM signal to output to a switching circuit(25). The switching circuit(25), in response to the PWM signal, controls an amount of a current that flows in the fluorescent lamp(10).
Patent KR-20040033553-A (KR)
Title: Isothiazole derivatives, processes for the preparation thereof, and pharmaceutical compositions containing the same
Inventor: CHAE MYEONG YUN
IPC: A61P29/00
Filed: 2002-10-15
Abstract: PURPOSE: Isothiazole derivatives, processes for preparing the same, and pharmaceutical compositions containing the same are provided. The isothiazole derivatives have improved fever-removing, pain-alleviating and anti-inflammatory activities and improves adverse side-effects of conventional non-steroidal anti-inflammatory agents. CONSTITUTION: Isothiazole derivatives represented by the formula(1) or non-toxic salts thereof are provided, wherein R1 is hydrogen, alkoxy or halogen; and R2 is methyl or amino. A method for preparing isothiazole derivatives of the formula(1a) comprises reacting a compound of the formula(7) with ammonia water. A method for preparing isothiazole derivatives of the formula(1b) comprises reacting a compound of the formula(7) with hydrazine and iodomethyl. A method for preparing isothiazole derivatives of the formula(1c) comprises reacting a compound of the formula(12) with P2S5 and 2,3,5,6-tetrachloro-1,4-benzoquinone.
Patent KR-20040035059-A (KR)
Title: Apparatus for removing the ore accumulated in the breast wall of blending yard
Inventor: JIN JONG JIN
IPC: B65G63/00
Filed: 2002-10-18
Abstract: PURPOSE: A device for automatically removing accumulated ores of the blending yard retaining-wall side is provided to improve stability in the components of blending ore and in operation by automatically removing accumulated ores accumulated on the retaining wall side. CONSTITUTION: A device for automatically removing accumulated ores of the blending yard retaining-wall side comprises a hollow-shaped shaft insertion part fixed to supports of the upper and lower parts of a support base(25) fixed to a lower side of a support frame(11) of a bucket wheel of a reclaimer; a pair of spring shafts interposing a buffer spring while passing through the shaft insertion part; a reducer body(30) forming a nut process part(29) to which a bolt process part formed to the end of the spring shaft is fastened; a rotary disk(31) rotatably fastened to a shaft-fixing part(18) formed to the outer surface of the reducer body; and plural spikes fastened to spike-fixing parts formed to the top surface of the rotary disk.
Patent KR-20040034165-A (KR)
Title: Method for distrubution of copyright protected digital contents
Inventor: HWANG SEONG UN
IPC: G06F17/00
Filed: 2002-10-21
Abstract: PURPOSE: A digital contents distributing method of the improved security is provided to prevent outflow of original digital contents happened from a license server by distributing contents key information to a license server and a user device. CONSTITUTION: A distributor device generates a contents key and a contents package by encrypting the contents according to an encryption algorithm(S2). The contents key is safely transmitted/registered to the license server(S3). The user device requests contents purchase and license to the distributor device by transmitting purchase information(S6). The distributor device transfers a license request to the license server(S12). The license server generates/transfers a license file to the user device(S14). The user device decodes the contents by receiving the license file(S15).
Patent KR-20040037445-A (KR)
Title: Pre-oxidation treatment method for life extension of thermal barrier coating
Inventor: JANG DONG SIK
IPC: C21D1/70
Filed: 2002-10-28
Abstract: PURPOSE: A preliminary oxidation method for extending life time of thermal barrier coating applied to gas turbine operated at high temperature by simply performing thermal treatment in an existing coating process is provided. CONSTITUTION: In a preliminary oxidation method applied to the parts of gas turbine operated at high temperature by blasting the surface of a matrix of IN738LC that is a nickel based superalloy having a composition comprising 16.0 wt.% of Ni, 8.5 wt.% of Cr, 1.7 wt.% of Co, 2.6 wt.% of Mo, 1.7 wt.% of W, 0.9 wt.% of Ta, 3.4 wt.% of Nb, 3.4 wt.% of Al, 0.11 wt.% of Ti and a balance of C, coating a metallic intermediate bonding layer on the surface of the matrix using powder of Ni-211(Ni-22Cr-10Al-1Y) (wt.%) by air plasma spraying, forming an upper ceramic layer on the metallic intermediate bonding layer using powder of ZrO2-8Y2O3 (wt.%), and heat treating the upper ceramic layer coated material at 1,050 deg.C and in vacuum atmosphere for 4 hours, the preliminary oxidation method is characterized in that thermal treatment is performed at 1,050 deg.C in air for 1 to 50 hours so that a stable aluminum oxide is formed on the surface of the metallic intermediate bonding layer by the thermal treatment after coating the metallic intermediate bonding layer on the matrix.
Patent KR-20030061291-A (KR)
IPC: H03K3/03
Filed: 2002-10-29
Abstract: 본 발명에 따르면, 작동/정지의 제어가 가능한 형태의 발진기 회로가 발진을 시작할 때 일어날 수 있는 주파수가 불안정한 출력을 하지 않음으로써, 안정된 주파수를 얻는 것이 가능한 발진기 회로가 제공된다.  이러한 발진기 회로에서, 발진 허가 신호(EN)는 발진부를 발진 가능 상태로 설정하고, 이에 따라 제어부는 동작을 개시한다.  동작을 개시한 제어부는 발진 주파수 제어 신호(VR)를 소정 발진 주파수에 대응하는 신호값에까지 변화시켜 발진부에서의 발진 주파수를 설정한다.  또한, 검출부에 입력되어 소정의 신호값과 비교되어 입력된 값이 소정 신호값에 도달한 것을 검출한 후에 출력되는 검출 신호(MON)에 응답하여, 발진부는 발진 신호를 출력한다.  이에 의해, 발진 주파수 제어 신호(VR)의 과도 상태를 검출할 수 있다.  즉, 과도적인 발진 주파수 제어 신호(VR)에 의한 불안정한 발진 신호가 출력되어 버리는 일을 회피할 수 있다.
Patent KR-20040029928-A (KR)
Title: A bonding tape be easy to cut and manufacturing method the same
Inventor: PARK SUNG JAE
IPC: C09J7/04
Filed: 2002-11-14
Abstract: PURPOSE: An adhesive tape and its preparation method are provided, to allow an adhesive tape to be cut easily by hands without using a cutting device. CONSTITUTION: The adhesive tape comprises an adhesive tape film(2); and a groove(3) which has a certain depth and is formed at the short part of width direction of the adhesive tape film. Preferably the groove(3) is formed on the same line of width direction if it is formed at both ends of width direction of the adhesive tape. Preferably the groove is U-shape or circle-shape. The method comprises the steps of drawing a source film of an adhesive tape; punching the film at the part corresponding to the one side or both sides of width direction of an adhesive tape to make a groove; adsorbing a bond to the one side of the source film; winding the film; and cutting the wound film to prepare an adhesive tape having a certain width.
Patent KR-20030040172-A (KR)
Title: Drive circuit and drive method for piezoelectric transformer, back-light apparatus, liquid crystal display, liquid crystal monitor and liquid crystal television
Inventor: NAKATSUKA HIROSHI
IPC: H05B41/282
Filed: 2002-11-14
Abstract: PURPOSE: A drive circuit and drive method, a back light device, a liquid crystal display device, a liquid crystal monitor, and a liquid crystal television for a piezoelectric transformer are provided to drive-control the piezoelectric transformer at a high efficiency and with low distortion by a digital control without a high frequency accuracy and to produce in a small size. CONSTITUTION: At the commencement of lighting a cold-cathode fluorescent tube(108), a digital controller(100) fixes frequencies of first and second control signals at a predetermined frequency and controls the phase difference between the first and second control signals to make an output power of the piezoelectric transformer be a predetermined output power at substantially zero. After lighting of the cold-cathode fluorescent tube, the digital controller controls the phase difference between the first and second control signals to almost match a current detecting data(CD) with a reference data(RD).
Patent KR-20040044614-A (KR)
Title: 1,2,4-triazole derivatives, processes for the preparation thereof, and pharmaceutical compositions containing the same
Inventor: CHAE MYEONG YUN
IPC: C07D249/08
Filed: 2002-11-21
Abstract: PURPOSE: Provided is a 1,2,4-triazole derivative which replaces for conventional nonsteroidal anti-inflammatory drugs without incurring adverse side effects, and is effectively used in treating peptic ulcer, gastritis, enteritis, ulcerative colitis, diverticulitis, osteoarthritis, rheumatoid arthritis, cancer and dementia. CONSTITUTION: A 1,2,4-triazole derivative or nontoxic salt thereof is expressed by the formula(1), wherein Ar indicates one or more substituted phenyl selected from the group consisting of naphthyl, methyleneoxyphenyl, phenyl, or alkyl with C1-C6, alkoxy with C1-C6, and halogen. The 1,2,4-triazole derivative is selected from the group consisting of 1-(3-fluoro-methanesulfonyl-phenyl)-5-phenyl-3-trifluoromethyl-1H-1,2,4-triazole, 1-(3-fluoro-methanesulfonyl-phenyl)-5-(4-methoxyphenyl)-3-trifluoromethyl-1H-1,2,4-triazole, and 1-(3-fluoro-methanesulfonyl-phenyl)-5-(3-chlorophenyl)-3-trifluoromethyl-1H-1,2,4-triazole.
Patent KR-20040045956-A (KR)
Title: Circuit for preventing misoperation of back-light inverter
Inventor: MIN BYEONG UN
IPC: G02F1/133
Filed: 2002-11-26
Abstract: PURPOSE: A fault operation preventive circuit for a backlight inverter is provided to sense immediately a fault operation which makes a transformer operate unstably and then make the operation of the inverter stop when sensing the fault operation, thereby improving the protective function of the lamp and an inverter set. CONSTITUTION: A transformer(24) supplies LCD(Liquid Crystal Display) lamps(L21,L22) with a driving current. Feedback circuit units(25a,25b) check the driving voltage of the LCD lamps(L21,L22). A PWM oscillating unit(26) supplies a PWM signal corresponding to the driving current of the LCD lamps(L21,L22). A duty ratio control unit(27) controls a duty ratio of the PWM signal of the PWM oscillating unit(26) according to a difference voltage between the voltage checked by the feedback circuit units(25a,25b) and the predetermined voltage. A transformer fault sensing device(31) senses a fault of the transformer and then provides a fault sensing signal(S2) according to a voltage(S1) of a connection point(PZ) of the transformer(24). A shutdown protective device(32) provides a shutdown signal(S3) when the fault sensing signal(S2) is inputted from the transformer fault sensing device(31). An output driving device(33) provides a PWM driving signal(S51) according to the PWM signal(S4) of the duty ration control unit(27) and an output stop signal(S51) according to the shutdown signal(S3) of the shutdown protective device(32). A driving switch(21) performs a voltage on/off switching according to the PWM driving signal(S51) by the output driving device(33) and stops the output of the lamp driving signal according to the output stop signal(S52) by the output driving device(33).
Patent KR-20030013354-A (KR)
Inventor: KIM YEONG RAE
IPC: C12M1/02
Filed: 2002-11-27
Abstract: PURPOSE: Provided is a shaker to promote chemical reaction and microbial cultivation. The shaker has no additional motor and no electromotive member, such as a belt or a chain, therefore it accomplishes the minimization of its size and the decrease of its price. CONSTITUTION: The shaker comprises the parts of: a table mounted on a main body case; a rotating body and a vibrator in the main body case; a plate type of a stator part; a rotor part. It is characterized by direct driving of the rotating body as a part of the motor.
Patent KR-20040050336-A (KR)
Title: PMD compensator based on separation of principal state of polarization control and differential group delay control, and method thereof
Inventor: HAN GI HO
IPC: G02F1/01
Filed: 2002-12-10
Abstract: PURPOSE: A PMD(Polarization Mode Dispersion) compensator for separating PSP(Principal State of Polarization) control from DGD(Differential Group Delay) control is provided to independently control a PSP control and a DGD control by separating the PSP control from the DGD control, thereby reducing time for compensating a PMD. CONSTITUTION: A polarization controller(110) converts a polarization state and a direction of a received optical signal. The first PBS(Polarization Beam Splitter)(120) branches the converted optical signal into two output polarizations, transmits the first optical signal to the first path, and transmits the second optical signal to the second path, respectively. The first optical tap(150) inputs the optical signal of the second path, branches a portion of the signal, and transmits the rest portion of the signal. An optical detector(160) converts the branched optical signal into an electric signal. A band pass filter(170) filters a specific frequency component. A PC(Polarization Controller)(180) controls such that the first and second polarization components of the optical signal can be arrayed on two axes of the first PBS(120). The first polarization component proceeds to the first path, and the second polarization component proceeds to the second path.
Patent KR-20030057313-A (KR)
Title: Chewing bar and producing procedure thereof
Inventor: PARK ONE CHEOL
IPC: A23G4/06
Filed: 2002-12-12
Abstract: PURPOSE: A method of preparing a chewing bar by treating wood and then soaking in a flavoring agent and a functional additive is provided. Therefore, the product provides solutions to problems of conventional gum bases and provides settling of muscular tension, psychic tension, emotional and physical stress as well as elimination of oral malodor. CONSTITUTION: A chewing bar comprises: a gum base(1) made of wood having 6 to 12mm of width, 1 to 2mm of depth and 35 to 50mm of length; and a coating layer(2) formed by coating the gum base with additive components of conventional gum into a predetermined thickness. The wood is treated by soaking in seawater for 1 to 3 years, boiling in saline water, cutting the soaked wood into a chewable size, grinding and sterilizing the cut pieces thereof with steam at 110 to 130deg.C for 10 to 20min and heating them at 75 to 85deg.C in a kettle.
Patent KR-20030048367-A (KR)
Inventor: CHOI SANG YUN
IPC: A23L11/00
Filed: 2002-12-12
Abstract: PURPOSE: Provided is a method for producing soybean phosphopeptide calcium having high solubility. Therefore, the produced soybean phosphopeptide is excellent in the increase of absorbtion in a living body. CONSTITUTION: Soybean phosphopeptide calcium is manufactured by (i) chemically phosphorylating soybean protein using phosphate and followed by hydrolysis using hydrolyase, or (ii) hydrolyzing soybean protein using hydrolyase, followed by phosphorylation and coupling phosphorylated soybean peptide with calcium.
Patent KR-20040054153-A (KR)
Title: OBD system using near infrared
Inventor: CHOI SEONG MU
IPC: G01J1/00
Filed: 2002-12-18
Abstract: PURPOSE: An OBD(On Board Diagnosis) system by using a near infrared ray is provided to reduce a measurement error caused by micro loss or erosion of a coating layer and to positively match with regulation for exhaust gas. CONSTITUTION: A near infrared ray radiating device(50) is installed at a rear part of a radiator(100) in order to irradiate a near infrared ray of a predetermined wavelength. A first receiver(60) outputs an electrical signal by detecting the near infrared ray having wavelength identical to wavelength of near infrared ray reflected from a surface of the radiator(100). A second receiver(70) outputs an electrical signal by detecting the near infrared ray having wavelength identical to wavelength of near infrared ray reflected from a surface of the radiator(100). The first receiver(60) and the second receiver(70) are connected to an ECU(80). The ECU(80) calculates a coating thickness of the radiator(100) based on a signal inputted from the first and second receivers(60,70), and determines whether the radiator(100) is normally operated or not.
Patent KR-20040056948-A (KR)
Inventor: PARK WON GYU
IPC: H01L27/10
Filed: 2002-12-24
Abstract: PURPOSE: A method for forming a MOS capacitor of a semiconductor device is provided to reduce contact resistance by forming an interconnection using a titanium salicide layer. CONSTITUTION: A logic gate, a capacitor electrode(23b) and a memory gate(23a) are simultaneously formed on a semiconductor substrate. An LDD(Lightly Doped Drain) region is formed in the substrate and a gate spacer(25) is formed. A source/drain region(27) is formed in the substrate and a doped poly sacrificial layer is formed on the resultant structure. The doped poly sacrificial layer remains on the source/drain region and the capacitor electrode by selectively etching the doped poly sacrificial layer. Then, a salicide layer(30) as a data path is formed by salicide processing.
Patent KR-20040057512-A (KR)
Title: Method of manufacturing flash memory device
Inventor: KIM GI SEOK
IPC: H01L27/115
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a flash memory device is provided to improve integration degree and capability by improving the mismatch of a floating gate. CONSTITUTION: A gate oxide layer(22) and a first floating gate(23a) are formed on an active region of a semiconductor substrate(21). An isolation trench(24) is formed by etching the exposed substrate. An isolation layer(25) is filled in the trench. A second floating gate(23b) is formed at the side of the first floating gate to overlap the isolation layer. A dielectric film(26) and a control gate(27) are then formed on the floating gate.
Patent KR-20040060486-A (KR)
Title: Method for forming transistor in semiconductor device
Inventor: CHO YONG SU
IPC: H01L29/78
Filed: 2002-12-30
Abstract: PURPOSE: A method for fabricating a transistor of a semiconductor device is provided to form the transistor having a source/drain electrode and reduce a reverse short channel effect by performing an ion implantation process once. CONSTITUTION: A gate electrode(23) is formed on a substrate(20). The first spacer(25) is formed on both sidewalls of the gate electrode. The second spacer is formed on both sidewalls of the first spacer. The first doped region is formed on the substrate by performing an annealing process to diffuse dopant of the second spacer to the substrate corresponding to the first and the second spacer regions. The second spacer is removed. The third spacer(29) is formed on both sides of the first spacer. The second doped region is formed on the substrate by performing an ion implantation process using the third spacer. An LDD type source/drain electrode(27,28) is formed by the second doped region.
Patent KR-20040062124-A (KR)
Title: Method for Providing Individual Incentives by an Affiliated Store
Inventor: HONG JONG CHEOL
Filed: 2002-12-31
Abstract: PURPOSE: A method for offering an individual incentive of each member is provided to give the individual incentive to a client settling price with a card by using the card information linked with the customer information and the incentive policy information of each member shop stored in a server on wire/wireless communication network. CONSTITUTION: The server stores the customer information in a database by linking with the card information of a customer(200). The member shop makes the individual incentive policy by referring to the customer information and provides it to the server(210). The server stores the individual incentive policy in the database(220). When the customer pays the goods or service price with the card, a member shop terminal requests a settlement approval to the server and the server extracts the individual incentive policy from the database(235). The server confirms the incentive provided to the customer depending on the extracted individual incentive policy and provides it to the member shop(245). The member shop terminal provides the incentive giving particulars to the customer(250).
Patent KR-20020081675-A (KR)
IPC: C03B37/16
Filed: 2000-07-27
Abstract: In a method of forming discrete length fibers, a first engagement member is moved in orbit relative to a second engagement member. A continuous fiber is positioned between the first and second engagement members. The fiber is engaged between the first and second engagement members to cut it into discrete length fibers.
Patent KR-20020029102-A (KR)
Title: Fungicides
IPC: C07D409/12
Filed: 2000-08-11
Abstract: Compounds of formula (I) or (II):or salts therefor are used as phytopathogenic fungicides wherein the various radicals and substitutents are as defined in the description. Pesticidal compositions contain these compounds together with an agriculturally acceptable diluent or carrier. The compounds and compositions are applied in methods for combating pests.
Patent KR-20020029947-A (KR)
IPC: H02N1/00
Filed: 2000-09-11
Abstract: 대전된 입자(비드)가 안내 전극('안내 전극'으로 지시됨)의 도움으로 제1 전극(9)으로부터 제2 전극(10)으로 이동된다.