baber/WOPTO huggingface dataset:
Patent KR-20020021793-A (KR)
IPC: G11B7/257
Filed: 2001-04-03
Abstract: 본 발명은, 기록층과 광 투과성 보호층이 지지체 위에 순서대로 형성되어 있고 파장이 380 내지 450nm인 레이저광을 광 투과성 보호층 측에 조사하여 기록과 재생을 수행하는 추기형 광학 기록 매체에 있어서, 기록층의 광학 흡수 계수가 최대로 되는 파장을  λ max 로 할 때, λ max ≤ 370nm임을 특징으로 하는 추기형 광학 기록 매체에 관한 것이다.
Patent KR-20020060603-A (KR)
Inventor: WAGENBLAST JOACHIM
IPC: B32B7/04
Filed: 2002-01-10
Abstract: PURPOSE: Provided are three-dimensionally bowed or plane plate-shaped lightweight articles of composite construction, which have both high-strength and high-rigidity and can be manufactured by means of an economic method of production. CONSTITUTION: A lightweight composite article includes two substantially opposed plates, at least one of the plates is a metal plate(4); and a support structure of thermoplastic material interposed between the plates, the support structure defining a plurality of hollow spaces, wherein each of the plates is fixedly attached to the support structure by means of a plurality of anchors, the anchors being distributed substantially uniformly over the surface of each of the plates.
Patent KR-20020023316-A (KR)
Inventor: SON YOUNG SUK
IPC: G06F3/02
Filed: 2002-01-15
Abstract: PURPOSE: A keyboard case with electric light is provided to enable a user to easily and rapidly recognize a character and a symbol of a keyboard. CONSTITUTION: The power source(5) and electric bulb(3) is installed inside of the keyboard case(1). The transparent acrylic material is used for the case and button(4) of the keyboard. When a user uses the keyboard, the electric bulb is turned on and the light of electric bulb smoothly lights the keyboard case.
Patent KR-20030063503-A (KR)
Title: Instrument panel beam assembly and methods of manufacture
Inventor: KIM NAM YEOL
IPC: B60K37/00
Filed: 2002-01-22
Abstract: PURPOSE: A dash board beam assembly and a manufacturing method thereof are provided to sufficiently support a dash board assembly even in a side-on collision. CONSTITUTION: A dash board beam assembly(10) includes a steering column supporter(14) and a thermoplastic beam structure(12) having first and second end brackets(20) attached to the beam structure. The beam structure is formed by a front beam member and a rear beam member. The front and rear beam members are combined by vibration welding. A folding energy absorbing portion(50) is extended from the lower side edge of the front beam member. The steering column supporter consists of a lower steering column support member(70) and an upper steering column support member(70-1).
Patent KR-20020032448-A (KR)
Inventor: KIM DONG GEON
Filed: 2002-01-23
Abstract: PURPOSE: An advertisement method for through an on-line game is provided to enable a member to obtain a premium through the on-line game and to contract the supply of premium to the companies wanting to perform the advertisement for products and enterprise on on-line. CONSTITUTION: The method comprises steps of contracting the free supply of premium as substitute for the advertisement and advertisement cost and the duty for delivery and after service of premium to a requestor of advertisement and the requestor of advertisement paying the guarantee money to an advertisement operation company(A101), the advertisement operation company making an image for the products and enterprise advertisement of advertisement requesting company and registering to an image database(A102), the advertisement operation company collecting a paid member and giving the cyber money to the registered member(A103), the member selecting a premium and downloading a game program(A104), the member approaching to the points for obtaining the premium through the points from the game and the points acquired by advertising the selected premium image to the game partner(A106).
Patent KR-20020025116-A (KR)
Inventor: KIM HAN JUN
IPC: B63B7/08
Filed: 2002-02-01
Abstract: PURPOSE: Structure of a hull of a RIB(Rigid Inflatable Boat) is provided to firmly fix a bitt on a reinforced support unit, to protect cables and electrical wires by using a receiving recess, to receive every articles by forming a receiving space in a propeller mount, and to prevent the displacement of an air tube in high-speed travel by firmly fixing the air tube on a side panel. CONSTITUTION: A hull of a RIB comprises an inclined portion(9a) formed toward the bow in front of a deck(9), a bitt(7) penetrating through the bottom face of a hull(2) at a front portion of the inclined portion and fixed on a reinforced support unit(12), a receiving recess formed in the center of the deck to receive cables and wires and opened and closed by a cover, a side panel(10) whereon a mount(11) is formed slantingly and formed at each side of the deck, installation rails(17a,17b) fixed on the upper end of the side panel to combine with an air tube, and a receiving space installed in a propeller mount installed behind the deck to receive every articles.
Patent KR-20030065947-A (KR)
Title: a side mirror for a vehicle
Inventor: CHOI JAE JUN
IPC: B60R1/06
Filed: 2002-02-02
Abstract: PURPOSE: A side mirror for a vehicle is provided to obtain a good vision of the rear direction by quickly removing frost and water drops from the surface of the mirror. CONSTITUTION: A housing(11) is installed at a vehicle body or a door. A fixed mirror(12) is installed at the front of the housing. A hole(12a) is formed at the center of the fixed mirror. A rotary mirror(13) is installed at the hole. A support disk(14) and a fixing disk(15) are adhered to the rear center of the rotary mirror. An electromotive motor(16) is installed in the housing. A rotary shaft(16a) in the electromotive motor is connected to the support disk, and rotates the rotary mirror.
Patent KR-20030066171-A (KR)
Title: A method of producing ultrafine Ni powders by hydrothermal
Inventor: WON CHANG WHAN
IPC: B22F9/24
Filed: 2002-02-05
Abstract: PURPOSE: A fabrication method of ultra-fine Ni powder by hydrothermal synthesis is provided to lower existing reaction temperature greatly using liquid phase reductant capable of substituting for hydrogen reduction and manufacture pure metal (Ni) powder by precipitating ultra-fine Ni powder from metal salt aqueous solution. CONSTITUTION: The method comprises step (S1) of charging the mixture in the aqueous solution state after preparing a mixture by mixing raw materials in a certain mixing ratio; step (S2) of heating and agitating the mixture mixed in the step (S1); step (S3) of hydrothermal synthesizing the reactant in the reactor; step (S4) of discharging a product formed in the step (S3) from the reactor; step (S5) of filtering the product; and step (S6) of cleaning the product filtered in the step (S5), wherein particle size of the pure Ni powder is controlled to 0.1 to 4 μm and has a purity of 99% or more using Na2CO3 and NH4OH, and wherein the pure Ni powder has a purity of 99% or more using H2NNH2·H2O.
Patent KR-20030073283-A (KR)
Title: Electric heater apparatus
Inventor: KIM YONG OK
IPC: F24H1/20
Filed: 2002-03-09
Abstract: PURPOSE: An electric heater device is provided to effectively heat liquid with low power consumption by using phase change substance, and to prevent the damage of a hot-wire caused by overheat. CONSTITUTION: A heater rod(10) has a hot-wire(11) connected to an outer power unit therein. A heating unit(20) is heated by the heater rod, and radiates latent heat. A heating unit case(21) has the heating unit therein. A metallic case member(30) covers the heating unit case, and prevents heat transferred from the heating unit from being transferred to liquid, excessively.
Patent KR-20030073829-A (KR)
Inventor: KIM BYEONG ROK
IPC: G11C16/06
Filed: 2002-03-13
Abstract: PURPOSE: A flash memory device is provided to obtain stable data by minimizing error due to threshold voltage variation in a memory cell. CONSTITUTION: A flash memory cell(21) stores data, and a threshold voltage detection part(23) detects and compensates a threshold voltage of the flash memory cell by using a read enable signal and a threshold voltage detection signal. A sense amplifier(22) amplifies and outputs data stored in the flash memory cell by using an output of the threshold voltage detection part and the read enable signal and then outputs it.
Patent KR-20030078404-A (KR)
Title: loess include earthworm powder and a method of processing thereof
Inventor: YOO JAE SEOK
IPC: A61K35/56
Filed: 2002-03-29
Abstract: PURPOSE: Provided are loess-earthworm powder, a processing method thereof and a method for manufacturing medical products using the same. Therefore, the manufactured medical products have pharmaceutical efficacy of herbal medicines, loess and an earthworm. CONSTITUTION: Loess-earthworm powder is manufactured by the steps of: collecting loess and followed by powdering, wherein the collected loess includes roots of a peony and a mugwort; washing earthworms and followed by mixing with the loess powder; and pulverizing the mixture thereof.
Patent KR-20030083341-A (KR)
Title: Piston crown electroplating apparatus
Inventor: YOON SUNG HWAN
IPC: C25D17/00
Filed: 2002-04-20
Abstract: PURPOSE: An apparatus for electroplating piston crown is provided to prevent contamination of plating solution by insulation-coating the surface of anode arms and extend life time of the anode arms by separately connecting a part inserted into ring groove to the anode arms. CONSTITUTION: In a piston crown electroplating apparatus in which electroplating is performed by dipping the piston crown(50) and anode arms into plating solution(72) of plating tank(70) with semicircular anode arms being connected to ring groove of piston crown(50) and connecting the cathode to the piston crown(50) and the anode to the anode arms, the apparatus for electroplating the piston crown is characterized in that an insulation coating layer is formed on the surface of the anode arms, blades inserted into the ring groove of the piston crown(50) are connected to the inner side of the anode arms through clamping means so that the blades are conducted, and an opening and closing implement(100) for opening and closing the anode arms is installed at the anode arms, wherein the clamping means comprises circular arc shaped ribs connected to the blades and formed at the inner side of the anode arms, and screw holes and penetration holes formed on the ribs and blades respectively so that bolts are connected to the screw holes through the penetration holes.
Patent KR-20030084344-A (KR)
Title: Image sensor with Light shield layer
Inventor: KIM YEONG JIN
IPC: H01L27/146
Filed: 2002-04-26
Abstract: PURPOSE: An image sensor with a mask layer is provided to improve the capacity of a complementary metal oxide semiconductor(CMOS) image sensor by preventing the characteristic of a device from being deteriorated by incident light and by reducing dark current. CONSTITUTION: A light detecting part and a peripheral circuit part are formed in a substrate. A final metal interconnection with a slot is formed to cover the peripheral circuit part. A lower metal interconnection blocks the incident light through the slot of the final metal interconnection, formed between the substrate and the final metal interconnection.
Patent KR-20030085275-A (KR)
Title: Golf swing motion montoring method and system
Inventor: PARK CHAN JONG
IPC: A63B69/36
Filed: 2002-04-30
Abstract: PURPOSE: A method and system of analyzing golf swing motion are provided to enable the user to easily correct his/her posture by himself/herself by comparing his/her posture with the posture of a professional golfer. CONSTITUTION: The method of analyzing golf swing motion comprises the steps of: attaining information about body condition of plural professional golfers, capturing swing motions of the golfers, and producing swing animation of the golfers, thereby achieving standard swing animation database; attaining information about body condition of the user, capturing swing motions of the use, and producing swing animation of the user, thereby achieving swing animation of the user; and comparing the above two swing animations.
Patent KR-20030085322-A (KR)
Title: Method for Microwave Filter Synthesis
Inventor: LEE HAENG SEON
IPC: H03H17/00
Filed: 2002-04-30
Abstract: PURPOSE: A method for designing an ultra high frequency filter is provided to minimize the unexpected filter characteristics when the resonators are mounted in a high density since the cross coupling generated between the adjacent resonators as well as the non-adjacent resonators are considered. CONSTITUTION: A method for designing an ultra high frequency filter includes the steps of: setting a prototype filter; setting initial values of the coupling coefficients(Mij) between the resonators corresponding to the prototype; calculating the distance between the resonators(11,12,13,14) corresponding to the initial coupling coefficient by using the relationship f(Mij)=Sij; placing the n numbers of resonators(11,12,13,14) by using the Si(i+1); representing the frequency characteristics functions as the distance between the adjacent resonators; and rearranging the resonators(11,12,13,14). The relationship f(Mij)=Sij represents the relationship between a conventional coupling coefficient and the distance between the resonators(11,12,13,14). And, the rearranging step is performed by correcting the adjacent distance Si(i+1) between the resonators(11,12,13,14) until the error function implemented by the frequency characteristics functions becomes smaller than a predetermined error limit.
Patent KR-20030085795-A (KR)
Title: An apparatus for manufacturing a hot compacted iron
Inventor: CHO MYEONG HO
IPC: C21B13/00
Filed: 2002-05-02
Abstract: PURPOSE: An apparatus for manufacturing hot compacted iron is provided to produce hot compacted iron to be injected into melter gasifier in the iron ingot manufacturing process for using semi-soft coking coal and fine iron ore directly in furnace operation without separate treatment. CONSTITUTION: In a hot compacted iron manufacturing apparatus installed between three step fluidized bed reduction furnaces to which ore conduits are connected, the apparatus comprises a press roll part(20) inserted thus assembled into first shaft(10a) rotationally installed at apparatus frame installed on the upper part of the melter gasifier; and a reduced iron forming part(80) comprising first to third forming rings(50,60,70) which are separately assembled in multistage into base roll part(30) inserted thus assembled into second shaft(10b) rotationally installed at the apparatus frame to form the hot compacted iron(40) so that the hot compacted iron is manufactured by the forming part(80) easily assembled into the press roll part(20).
Patent KR-20030086625-A (KR)
Title: Quartz glass tube bender for protecting pyrometer element wire
Inventor: HONG SANG GI
IPC: C03B23/06
Filed: 2002-05-06
Abstract: PURPOSE: A quartz pipe bending device for the protection of a thermocouple wire is provided, to reduce the generation of crack by allowing the outer circumference of a quartz pipe to be heated uniformly, the generation of twisting by minimizing the effect of thickness difference of a quartz pipe by preheating, the insertion inferiority of a wire by minimizing the inferior bending, and the falling inferiority. CONSTITUTION: The quartz pipe bending device comprises a U-shaped frame(200) fixed to a base(190); rotation wheels(210) arranged to the length direction in the open upper face of both internal walls of the frame, wherein some parts of the outer circumference of the rotation wheels are overlapped alternatively and have a hooking groove(212) for moving a quartz pipe(100); a supply guide(110) for supplying the quartz pipe to the rotation wheels; a plurality of heating torch(220) placed in the space between the rotation wheels; a pair of guide rollers(230) which are placed at the other end of the rotation wheels of the opposite side of the supply guide and are separated mutually; and a bending mold(320) which is placed in the direct upper side of the guide roller and can rise and fall to the space of the guide rollers.
Patent KR-20030088741-A (KR)
Title: The screwdriver shape like a sickle
Inventor: JUNG JIN SOO
IPC: B25B15/02
Filed: 2002-05-14
Abstract: PURPOSE: An L-shaped screwdriver is provided to improve work efficiency in narrow space by using a gear and bearings and changing the rotary direction of the screwdriver. CONSTITUTION: An L-shaped screwdriver is composed of bearings(1), a head(2), a handle(3), a body cover(4), and a gear cover(5). When force is applied to the handle, the body cover is rotated in the direction of 'a'. Thus, the head is rotated in the direction of 'b' by a gear. The bearing fixes a shaft when the handle and the head are rotated.
Patent KR-20030090457-A (KR)
Title: Cell-transducing HIV-1 Tat-pyridoxal kinase fusion protein and use of the fusion protein
Inventor: BAEK NAM IN
IPC: C07K19/00
Filed: 2002-05-24
Abstract: PURPOSE: A cell-transducing HIV-1 Tat-pyridoxal kinase fusion protein and the use thereof are provided, thereby easily cell-transducing pyridoxal kinase(PK) for protein therapy. CONSTITUTION: A cell-transducing HIV-1 Tat-pyridoxal kinase fusion protein is provided, wherein HIV-1 Tat 49-57 residues are covalently bound to the amino terminal of the pyridoxal kinase. A recombinant polynucleotide encoding the cell-transducing HIV-1 Tat-pyridoxal kinase fusion protein has the nucleotide sequence of SEQ ID NO: 6. An expression vector for expressing the cell-transducing HIV-1 Tat-pyridoxal kinase fusion protein contains the recombinant polynucleotide of SEQ ID NO: 6. The cell-transducing HIV-1 Tat-pyridoxal kinase fusion protein is useful for treatment of growth delay, alopecia, anemia, seizures, convulsions, Epilepsy, Parkinsonism, Huntington's disease and Depression.
Patent KR-20030091590-A (KR)
Title: Time Domain Synchronous-Orthogonal Frequency Division Multiplexing transmitter and a method processing OFDM signal thereof
Inventor: JUNG HAE JU
IPC: H04J11/00
Filed: 2002-05-28
Abstract: PURPOSE: A TDS-OFDM(Time Domain Synchronous-Orthogonal Frequency Division Multiple) transmitter and a method for processing signals in the same are provided to reduce the distortion of data conveyed by a sub-carrier by reducing an interval between sub-carriers as a certain frequency in a frequency domain and reducing signal distortion generated in a both end band of an SRRC(Square Root Raised Cosine) filter. CONSTITUTION: An 3780-IDFT(Inverse Discrete Fourier Transform)(300) processes signals so that a frequency interval(D) is X/N. The X is a bandwidth occupied by N sub-carriers. The 3780-IDFT(300) performs the inverse Fourier transform of a time domain as N sample data. A GI(Guide Interval) inserting unit(500) inserts a GI into the N sample data. A PN(Pseudo Noise) unit(600) inserts a PN sequence into the N sample data into which the GI is inserted. A 0.11 SRRC filter unit(700) filters the waveform of an OFDM signal having the PN sequence, the GI and the N sample data according to a certain roll off coefficient(r). The 3780-IDFT(300) processes the signals so that the frequency interval(D) is less than 2KHz. The roll off coefficient(r) is greater than 0.05.
Patent KR-20030096924-A (KR)
Title: Solenoid holder for water dispenser in refrigerator
Inventor: CHA BYEONG GEON
IPC: F25D25/00
Filed: 2002-06-18
Abstract: PURPOSE: A solenoid holder for a water dispenser of a refrigerator is provided to simplify manufacture, prevent generation of noise and reduce leakage of magnetic force. CONSTITUTION: A solenoid holder(100) is installed to fix a solenoid(40) opening and closing a water supply opening and closing plate of a water dispenser with electromagnetic force to a refrigerator main body, and includes an upper supporting part(101) and a lower supporting part(102) installed on an upper side and a lower side with respect to an axial direction of the solenoid; magnetic force leakage preventing parts(103) placed on both sides with respect to the axial direction of the solenoid, and formed integrally with the upper supporting part and the lower supporting part; and a fixing part(104) formed on a rear side of the solenoid integrally with the magnetic force leakage preventing parts, and installed to fix the solenoid to a refrigerator main body. The fixing part includes a screw mounting part(1041) formed on an upper side thereof; and a screw coupling part(1042) formed on a lower side thereof.
Patent KR-20040000198-A (KR)
Title: Radio access bearer selection method for multi mode mobile communication device
Inventor: KIM YONG JUN
IPC: H04B7/26
Filed: 2002-06-24
Abstract: PURPOSE: A method for selecting an RAB(Radio Access Bearer) of a multi mode mobile communication terminal is provided to give a priority to a usable RAB for each service, for an automatic setup, or to enable a user to directly select the usable RAB, thereby improving user convenience. CONSTITUTION: A user sets bearer priorities to automatically set a bearer selection mode(S101). When the bearer selection mode is automatically set, bearers are automatically set according to the priorities, and are serviced(S102,S103). If an RAB is set by a manual mode, the user is supplied with a service-capable RAB selection list, and sets one RAB(S102-S105). When the RAB is automatically or manually selected, a service is given with the selected RAB(S106).
Patent KR-20040000728-A (KR)
Title: Hydraulic control system of automatic transmission
Inventor: LEE JIN SU
IPC: F16H61/04
Filed: 2002-06-25
Abstract: PURPOSE: A hydraulic control system of an automatic transmission for a vehicle is provided to improve shift quality and perform skip shifting from 1 to 3-range by controlling an assembling clutch and a release clutch independently in shifting from 2 to 3-range or 4 to 3-range. CONSTITUTION: A hydraulic control system of an automatic transmission comprises a shift control valve(24) controlled by two solenoid valves; a manual valve interlocking with a select lever according to operation of a driver; a rear clutch converting the passage according to hydraulic pressure from first and second pressure control valves, and operating hydraulic pressure at forward 1,2 or 3-range; a kickdown brake operating at forward 2 or 4-range; a front clutch operating at forward 3-range or reverse range; an end clutch operating at forward 3 or 4-range; plural spool valves supplying hydraulic pressure to a low-reverse brake; a 2-3/4-3 shift valve(34) controlled by 3 or 4-speed pressure to switch the passage for selectively supply 3-speed pressure or hydraulic pressure of the second pressure control valve to the rear clutch and the front clutch; and a 4-3 shift valve(36) controlled by pressure of the end clutch or the front clutch to supply hydraulic pressure from the 2-3/4-3 shift valve through the rear clutch release valve to the rear clutch.
Patent KR-20040003490-A (KR)
Title: cooking vessel handle
Inventor: SON JAE BONG
IPC: A47J36/34
Filed: 2002-07-03
Abstract: PURPOSE: A grip for a cooker is provided to divide a rod shaped grip into a main body and a cover of the grip to assemble the grip easily. CONSTITUTION: A grip for a cooker is composed of a main body(1) and a cover(2). The main body of the grip forms a space(3) therein and a reinforcement piece(4) in an integral manner with opening upward. The main body forms a hook hole(6) integral with a connection hole(5) having a stopper(5'). The cover includes a thumb support(7) and a hook hole(6') in an integral manner. The cover forms a fixing pin(8) to have a stopper(8') at a position corresponding to the connection hole(5) to be engaged with the main body(1). A metal connection(10) is connected to a leading portion of the main body of the grip.