baber/WOPTO huggingface dataset:
Patent KR-20010044651-A (KR)
Inventor: KIM DONG HYUN
IPC: F02B43/00
Filed: 2001-03-13
Abstract: PURPOSE: A device for generating power by explosion of storage gas is provided to generate power by propulsive force due to explosion force caused by ignition explosion of compressed storage gas. CONSTITUTION: A device for generating power by explosion of storage gas includes a plurality of piston devices(1) having a piston hanger bent at a shaft end of the piston device. The piston hanger is movably inserted into a round hole(21) eccentrically formed in a round fixing support case(8). While the piston device is rotated in the hole, a piston compression part(23) is gradually moved, and thereby mixture is compressed and stored in a storage(2). Storage gas is fired and exploded by a plug, and thereby exploded gas is discharged through an exhaust hole(12) of an exhaust valve(26) in the storage.
Patent KR-20020074904-A (KR)
Title: A polycarbonate resin composition with improved flame retardant and mechanical property
Inventor: KIM DO
IPC: C08L69/00
Filed: 2001-03-22
Abstract: PURPOSE: A polycarbonate resin composition is provided, to improve the flame retardancy and the mechanical properties containing the impact resistance and the tensile elongation by employing a silicon resin having a phenyl group and a hydroxy group and metal sulfonate as a flame retardant. CONSTITUTION: The polycarbonate resin composition comprises 93-99.85 wt% of a polycarbonate resin; 0.05-2.0 wt% of a fluorinated polyolefin-based resin; and a flame retardant containing 0.05-2.0 wt% of a silicon resin having a phenyl group and a hydroxy group and 0.05-3.0 wt% of metal sulfonate. Preferably the silicon resin has a molecular weight of 1,000-9,000, its ratio of the phenyl group to the methyl group is 0.25-3, and has the content of a hydroxy group of 2-10 % and a degree of substitution of Si of 1-2. Preferably the metal sulfonate is represented by R(SO3M)n or R£(SO3)2M'|n, wherein n is an integer of 1-4; M and M' is a cation of an alkali metal or an alkali earth metal; and R is an alkyl group of C1-C18 or an aryl group of C6-C10.
Patent KR-20020075585-A (KR)
Title: Apparatus and method for generating beat bars using fft algorithm, and game machine using the same
Inventor: LEE GEON HAK
IPC: G06Q50/00
Filed: 2001-03-26
Abstract: PURPOSE: A system and a method for generating a beat-bar by using an FFT(Fast Fourier Transform) algorithm and a game machine by using the same are provided to make a user enjoy a game regardless of places by analyzing the frequency of a real audio source and actively generating a beat-bar with response to the music. CONSTITUTION: A buffer(220) temporarily stores audio data. A signal processor(261) divides a whole frequency band into many channels and outputs a power value from each frequency point by analyzing the audio data with an FFT algorithm. If the power value satisfies a specific condition of each channel, a beat-bar is generated by the signal processor. A display unit(262) displays the beat-bar generated from the signal processor and scrolls the beat-bar toward a reference line under the control of the signal processor. The signal processor, the buffer and the display unit are interfaced by an interface unit(263).
Patent KR-20010044801-A (KR)
Inventor: CHOI JIN HUI
IPC: C07C233/31
Filed: 2001-03-26
Abstract: PURPOSE: Provided is an acetylated N-acetyl phytosphingosine retinamide derivative, which can be used as an inhibitor against skin aging, wrinkles, skin-roughness, skin-spot and as a functional material of medicine or cosmetics for atopy, pimples, psoriasis, skin-dryness, antimicrobe, and antiinflammation. CONSTITUTION: The acetylated N-acetyl phytosphingosine retinamide derivative (formula 1) is produced by reacting N-acetyl phytosphingosine and a retinoic acid derivative in the presence of a condensing agent selected from 1,3-dicyclohexyl carbodiimide(DCC) or N,N-carbonyl diimidazol(CDI) and an organic amine catalyst to obtain N-acetyl phytosphingosine retinamide derivative, followed by reacting the N-acetyl phytosphingosine retinamide derivative with acetic anhydride.
Patent KR-20010106177-A (KR)
Title: 스풀 자유회전 메카니즘을 갖춘 베이트캐스트 낚시 릴
IPC: A01K89/015
Filed: 2001-04-04
Abstract: 스풀 자유회전 메카니즘이 결합된 릴:은 구동기어를 회전시키는 크랭크 샤프트에 회전불가능하게 체결된 크랭크 핸들로 구성되어 있다. 결합 피니언 기어는 베어링에 의해 지지되는 내부 쇼울더 및 외부 쇼울더, 스풀 샤프트와 구동하도록 맞물리는 특징부를 포함하고 있다. 내부 및 외부 쇼울더는 지지 베어링 내에서 미끄러질 수 있어서, 제 1 위치에서 피니언 기어는 줄을 되감기 위해 스풀 샤프트와 구동하도록 맞물리고, 제 2 위치에서 피니언 기어는 스풀 샤프트로부터 맞물림 해제되어, 캐스팅시 스풀이 자유롭게 회전하는 것을 허용한다. 제 2 위치에서, 스풀 샤프트와 피니언 기어사이에는 접촉이 없어서, 피니언 기어는 캐스팅 작업시 불필요한 마찰을 야기하지 않는다. 피니언 기어의 축선 위치는 내부 및 외부 쇼울더를 지지하는 베어링에 의해 고정되어 있어서 구동기어와 정확한 정렬로 피니언 기어를 지지하고, 그래서 리와인드 작업을 향상시키고 구동기어 및 피니언 기어 상의 마모를 감소시킨다.
Patent KR-20010069573-A (KR)
Inventor: JUNG SEON RAE
IPC: F24C3/12
Filed: 2001-04-17
Abstract: PURPOSE: A safety device for shutting off gas is provided to automatically block gas after supplying gas for an established time. CONSTITUTION: In turning on a power switch on a front surface of a gas oven, power is supplied to an inner motor(7) through a timer. Then, a valve(5-1) is automatically opened to supply gas. Therefore, the gas oven is usable by turning on the switch. Herein, the timer is adjusted to establish a time. After the established time, gas is automatically shut off. Herein, after the established time, power is shut off for a spring(6) to block the gas. To use the gas oven regardless of the established time, the power switch is turned off. Then, a continuous supply valve(5-2) on a side surface of the gas oven is opened to supply the gas.
Patent KR-20010106224-A (KR)
Title: 정량 원소 분석을 위한 검정 방법
IPC: G01N23/227
Filed: 2001-05-09
Abstract: 본 발명은 분석 기구의 검정 방법을 제공한다. 예시적인 실시예에서, 이 방법은 공지된 농도의 원소를 갖는 검정 표준을 준비하는 단계 및 포커스된 빔에 의해 검정 표준의 일부를 획득하는 단계를 포함하고, 여기서 검정 표준은 대표적으로 농도이다. 이어서, 검정 표준의 일부는 분석 기구를 검정하기 위해 사용된다.
Patent KR-20020009398-A (KR)
Inventor: MAENO HIDESHI
IPC: G11C29/04
Filed: 2001-05-11
Abstract: PURPOSE: To obtain a semiconductor integrated circuit having a redundancy data output function capable of performing a normal/defective condition test on the selection operation of a redundancy output selecting circuit of redundancy output data. CONSTITUTION: Destination for connection of data input D of a scan flip-flop SFFC<i+3>, SFFC<i+2>, SFFC<i+1>, SFFC<i>, is changed to redundant output data XDO<i+3>, XDO<i+2>, XDO<i+1>, XDO<i> from conventional RAM 211 output data DO<i+3>, DO<i+2>, DO<i+1>, DO<i>. An AND gate 21 receives a serial output SO<i+4> at one side of input, receives a selector test signal PFIN at the other side, and the output is made the other side input of an AND gate 223. AND gates 221-223 connected in series receives serial output SO<i+1> to SO<i+3> of SFFC<i+1> to SFFC<i+3> at each one side.
Patent KR-20020087609-A (KR)
Title: Method and system for driving homepage using of Personal Computer in computer network
Inventor: KANG YONG AM
IPC: G06F17/00
Filed: 2001-05-15
Abstract: PURPOSE: A method and a system for constructing a homepage using a PC on a computer network are provided to construct the homepage in a storing device of the PC by using an IIB(Internet Information Builder) and to achieve the common ownership of the homepage information by using a P2P(Peer-to-Peer) technology. CONSTITUTION: The system comprises the PC(10) and an authentication server computer(20) connecting through the network(20). The server comprises a user information database(38), a web service database(39) and a controlling part including a main program(31), an OS(Operation System) distinction program(32) to distinguish the OS of the PC, a homepage constructing program(33) to construct the homepage fit to the OS in the storing device, a domain assigning program(34), an authentication program(35), a P2P program(36) to share the information related to the homepage with others, a homepage management program(37) to analyze the log information and an EC(Electric Commerce) program to sell the various kinds of contents of the homepage.
Patent KR-20020089699-A (KR)
Title: Dash panel isolation pad of car
Inventor: KIM HYEON SEOK
IPC: B62D25/14
Filed: 2001-05-23
Abstract: PURPOSE: A dash isolation pad of a vehicle is provided to improve isolation effect of noise by forming air space on both surfaces of polyurethane foam. CONSTITUTION: In a dash isolation pad of a vehicle, polyurethane foam(4) is adhered to an inside dash panel(2), to isolate noise come in an engine room, and a heavy layer(5) is adhered to the polyurethane foam. Protrusions(4a) are formed on both sides of the polyurethane and air spaces(4b) are formed to a side of the polyurethane foam, in front of the dash panel, and between the other side of the polyurethane foam and the heavy layer. Therefore, isolation effect of noise is improved.
Patent KR-20020092575-A (KR)
Title: method of operation shoppingmall and device of operation shoppingmall is shoppingmall return all of profit or a part of profit to a purchaser
Inventor: KO SUNG HOON
Filed: 2001-06-04
Abstract: PURPOSE: A shopping mall operation method and system is provided to store purchaser data, commodity data and expense to be incurred in selling the commodity at a database, to calculate a profit if the commodity is purchased by the purchaser, and to pay back a part or all of the profit to the purchaser. CONSTITUTION: The system comprises an access module(11), an operation system(12), a shopping mall management module(13), a database management module(14) and a database(15). The shopping mall management module(13) includes a profit calculation program. The access module(11) enables a terminal to access the system over the internet. The operation system(12) operates the access module(11), the shopping mall management module(13), and the database management module(14). The shopping mall management module(13) makes the database management module(14) manage the database(15), for example, a database search or a database analysis. The database(15) stores purchaser data, commodity data and expense incurred in selling the commodity. The profit calculation program calculates a profit as soon as or after the commodity is purchased, and the shopping mall management module(13) pays back a part or all of the calculated profit to the purchaser.
Patent KR-20020092673-A (KR)
Title: A telegraph pole for Sticking paper removal apparaus
Inventor: HA SUNG MIN
IPC: B08B1/00
Filed: 2001-06-05
Abstract: PURPOSE: A poster removing apparatus for a telegraph pole is provided to effectively remove posters from the telegraph pole by removing the posters using brushes after spraying water onto the posters. CONSTITUTION: A poster removing apparatus includes a body(10). A signal receiving section(11) is installed in the body(10) so as to receive a control signal generated from a remote controller. A display section(12) is formed on an upper portion of the body(10). A control unit(13) is installed in the body(10). A driving roll(15) operated by a driving motor(14) is installed at a center of the body(10). A pair of supporting arms(20) are rotatably installed at both sides of the body(10). A guide roll(21) is installed at a center of a supporting arm(20). A fixing pin is protruded from a front end of one supporting arm, and a fixing hook(23) coupled with the fixing pin is protruded from a front end of the other supporting arm. An elongated guide hole(24) is formed in the fixing hook(23).
Patent KR-20020094379-A (KR)
Title: Microwave lighting apparatus
Inventor: JUN HYO SIK
IPC: F21V23/00
Filed: 2001-06-11
Abstract: PURPOSE: A microwave illumination apparatus is provided to shorten re-operating time for the electrodeless bulb by shortening unnecessary bulb cooling time. CONSTITUTION: A microwave illumination apparatus comprises a resonator(300) having an electrodeless bulb(200) disposed therein; a waveguide(400) for guiding the microwave generated from a magnetron(100) to the resonator; a cooling unit(700) for cooling the heat generated from the magnetron and a high voltage generating unit(500); a power off elapsed time reading unit(900) for counting the time elapsed from the power off time when the power is turned off, and outputting a power off elapsed time in accordance with the result of counting; a cooling time memory unit(800) for storing cooling operation duration time when the power is turned off before elapse of the preset cooling time; and a control unit(600) for controlling cooling operation of the cooling unit and re-operating of the lamp.
Patent KR-20020095487-A (KR)
Inventor: HUH KWAN YONG
IPC: C05F17/00
Filed: 2001-06-14
Abstract: PURPOSE: A resource making system and its operation method are provided, to make the highly concentrated organic waste water of domestic animals into the useful fertilizer by stabilizing the waste water by the anaerobic digestion process and making it a fertilizer by the continuous composite making process. CONSTITUTION: The system comprises the steps of injecting the highly concentrated organic waste water of domestic animals into an anaerobic digestion tank; mixing the sludge from the anaerobic digestion tank with sawdust to adjust the moisture level to be about 60% and injecting the mixture into a composite making system; injecting air into the system and mixing up the mixture periodically to induce the high temperature fermentation and to remove the moisture, thereby producing an organic fertilizer; removing H2S gas and moisture from the gas generated from the digestion tank and flowing methane gas into a gas storage tank; using the methane as an energy source, thereby reducing the cost; and removing the offensive odor.
Patent KR-20020095319-A (KR)
Title: Rotating Apparatus of Principal Axis for Heading Machine
Inventor: KIM JIN BAE
IPC: B21K1/48
Filed: 2001-06-14
Abstract: PURPOSE: A device for rotating a main shaft for a heading machine is provided to easily and safely rotate the main shaft by using the shock energy obtained from the rotational energy of a flywheel. CONSTITUTION: A flywheel(2) is rotatably combined with a main shaft(1). A hitting plate(2b) is integrally formed on the side of the flywheel. A colliding plate(4) colliding with the hitting plate is fixed on the main shaft. The colliding plate is combined with the flywheel or separated from the flywheel by a connecting unit(5). When the flywheel is rotated while the flywheel is separated from the colliding plate, the main shaft is rotated by the shock energy generated due to the collision of the hitting plate and the colliding plate.
Patent KR-20020096063-A (KR)
Title: method to manufacture of its, door and door frame
Inventor: LEE JONG MAN
IPC: E06B1/32
Filed: 2001-06-14
Abstract: PURPOSE: A manufacturing method for fittings and fittings frames is provided to reduce the cost for equipment investment and the unit cost of articles. CONSTITUTION: The manufacturing method for fittings(20) and fittings frames(10) comprises the steps of: extruding many outer frames of fittings frames(32,34,36,38) and outer frames of fittings(42,44,46,48) with aluminum; extruding many inner frames of fittings frames(32',34',36',38') and inner frames of fittings(42',44',46',48') with synthetic resins; forming T-shaped joint projections(50,52,54,56) on each side when extruding many inner frames of fittings frames(32',34',36',38') and inner frames of fittings(42',44',46',48'); and forming T-shaped grooves(60,62,64,66) on each side when extruding many outer frames of fittings frames(32,34,36,38) and outer frames of fittings(42,44,46,48) to fit the T-shaped joint projections(50,52,54,56) longitudinally.
Patent KR-20030000926-A (KR)
Title: Java Compile-On-Demand Service System for Accelerating Processing Speed of Java Program on Data Processing System And Method Thereof
Inventor: JI DAE HUN
IPC: G06F9/44
Filed: 2001-06-27
Abstract: PURPOSE: A system and a method for a Java compile-on-demand service for enhancing a speed processing a Java program of an information terminal are provided to enable the information terminal using a limited memory and a relatively slow CPU to rapidly execute the Java program on the Internet. CONSTITUTION: The Java program providing servers(10,12) supply the Java class files through the Internet. The information terminals(30,32) can access to the Internet. A compile-on-demand server(20,22) download the requested Java class file from the Java program providing servers(10,12) by receiving a service request from the information terminals(30,32). The compile-on-demand servers(20,22) convert the Java class file into a native component of a format executable on the information terminals(30,32) and transmit the native component to the information terminals(30,32). The compile-on-demand servers(20,22) include a complier converting the java class file consisting of the Java bytecode into the native component directly operated on the CPU of the information terminals(30,32) without a bytecode interpreter or a JIT(Just In Time) complier.
Patent KR-20020036659-A (KR)
Title: Circular antenna
Inventor: AHN JI HO
IPC: H01Q21/06
Filed: 2001-06-27
Abstract: PURPOSE: A circular antenna is provided to receive free space wave with two orthogonal polarizations and obtain wide operating frequency range. CONSTITUTION: A circular antenna comprises an exciter, a slot array(33), and a multi channel separator. The exciter converts a main mode to a radial wave to be transferred to the multi channel separator. The multi channel separator includes many output ports to separate the radial wave to many radial waves to be transferred to sub-arrays of the slot array(33). The separated radial waves have same amplitudes and same phases. Each slot of the slot array(33) transmits the separated radial waves to free space. An angle formed by a radial line connecting the center of the antenna to the center of each slot and each slot itself is identical for each slot of the slot array(33). That is, the slot array has axis symmetry to transmit or receive free space waves having E-vector orientation(or polarization).
Patent KR-20020003291-A (KR)
Inventor: NAKAYAMA SHINICHIRO
IPC: B21C5/00
Filed: 2001-06-29
Abstract: PURPOSE: To provide a plastically working method which can easily give a shape with a sectional area thereof gradually reduced to the tip of a metal bar. CONSTITUTION: The bar 3 is stored in a forming groove 2 provided in a die 1 with an end 2a thereof having a sectional area smaller than that of the metal bar 3, a rolling roll 4 is rolled while pressed against a die surface 1a, and the bar 3 is plastically deformed along the shape of the forming groove 2. After the forming, burrs 3b are removed. In the forming groove 2, the sectional area on the leading end 2a side is smaller than that of the bar 3, the width and the depth on a rear end 2b side are larger than the diameter of the bar 3, and the sectional area is gradually reduced on the leading end 2a side. The rolling roll 14 is rotated together with rolls 15a and 15b of large diameter, and pushed by the rolls 15a and 15b to be pressed against a die surface 1a. A plurality of rolling rolls 16 are arranged in a planetary manner, and rotated together with a large diameter roll1 17, and supported by a retainer ring 18 concentric with the roll1 17 on the outer circumferential side of the roll 17, and pressed by the roll 17, and pressed against the die surface 1a.
Patent KR-20030004695-A (KR)
Title: Hydraulic control apparatus for excavator in idling
Inventor: KIM YONG CHAE
IPC: E02F9/20
Filed: 2001-07-06
Abstract: PURPOSE: A hydraulic control device of an excavator is provided to lower the discharge of main pumps to a minimum and to reduce the rotational frequency of an engine to a minimum. CONSTITUTION: The hydraulic control device of an excavator comprises at least one or more main pumps(1,2), a main control valve(3) controlling the flow of pressure oil from each main pump(1,2) to many working units, orifices(9c,10c) installed on passages(9a,10a) diverged from center bypass lines(4,5) passing through the main control valve(3) and connected to a drain tank, NEGA cone lines(4a,5a) connected from the center bypass lines(4,5) to a pump regulator(6,7) of the main pumps(1,2), a no-load driving sensor sensing the no-load driving state of an excavator, a controller(8) controlling the rotational frequency of an engine to a minimum by the no-load driving signals sensed by the no-load driving sensor, roundabout passages(9d,10d) detouring the orifices(9c,10c), then connecting the lower part of the center bypass lines(4,5) with the drain tank, switch valves(9,10) intercepting or connecting the roundabout passages(9d,10d), and a switching instrument switching the switch valves(9,10) by getting switch signals from the controller(8) when the no-load signals are detected from the no-load driving sensor.
Patent KR-20030004843-A (KR)
Title: Apparatus for controlling strip tension
Inventor: EUN JONG HYEON
IPC: B21B37/48
Filed: 2001-07-06
Abstract: PURPOSE: An apparatus for adjusting tension of a strip is provided to prevent a belt conveyor from being damaged, or quality of the strip from being deteriorated by waves generated on the strip during proceeding of the strip in the state that tension is on. CONSTITUTION: The apparatus for adjusting tension of a strip comprises an up/down adjusting part(10) comprising up down adjusting cylinders(12) which are perpendicularly fixed to the lower part of a plural fixed brackets(11) fixed onto the supporting surface of the apparatus, bearing blocks(13) which are fixed to the lower part of the up down adjusting cylinders(12) and reciprocally connected to a cross plate(14) and a shifting shaft(15), a pinion shaft(20) at which a first pinion gear(19) is installed, and which is extended to the outer surface of the bearing blocks(13), and a first rack gear(21) which is in gear with the first pinion gear(19) and fixed to the fixed brackets(11); and a width adjusting part(30) comprising encoders(31) which are installed at the cross plate(14) and connected to a control part(32), second pinion gears(33) which are installed at the end of the shaft of the encoders(31), left and right adjusting cylinders which are fixed by hinges and installed on the outer surface of plural support plates(34) fixed to the lower surface of the cross plate(14), support brackets(36) at which idle rollers(39) are installed, and which are fixed to the end of a rod of the left and right adjusting cylinders, and second rack gears(37) which are in gear with the second pinion gears(33) and installed on the side surface of the support brackets(36).
Patent KR-20030008501-A (KR)
Title: Battery apparatus with self-diagnosis and control method thereof
Inventor: CHOO YEON CHEOL
IPC: H02J7/00
Filed: 2001-07-18
Abstract: PURPOSE: A battery device and method for controlling operation of a battery device is provided to accurately display the battery state to users in accordance with the result of self-diagnosis. CONSTITUTION: A battery device comprises a battery pack(1) formed of unit cells for charging/discharging power; a power cutoff unit for cutting off power upon occurrence of overload of the battery pack; a data interface(40) for connection to an external source; a battery state sensing unit for sensing the state of the battery pack and the power cutoff unit; and a control unit(20) for outputting data indicating the state of the battery sensed by the battery state sensing unit, through the data interface when a data request signal is input through the data interface. The battery state sensing unit includes a battery cell sensing unit(34) for sensing the charging/discharging voltage of the battery cell which serves as a minimum unit for charging/discharging of the battery pack.