baber/WOPTO huggingface dataset:
Patent KR-20010049062-A (KR)
Inventor: KIM KI SU
IPC: B60B19/00
Filed: 1999-11-30
Abstract: PURPOSE: A driving apparatus is provided to be capable of passing over a relative high obstacle or steps by operating wheels with a step motion in case that load over a predetermined value is applied to the wheels. CONSTITUTION: A drive gear(16) is mounted on a main shaft(14) of a power generator(12). A ring gear(22) is engaged with the drive gear(16). First/second planet gears(26,30) are engaged with the ring gear(22) and is rotatably supported by supporting shafts(24,28), which are connected through a planet gear carrier(32). A sun gear(38) is fixed to a shaft(36) having a first wheel(34) and is engaged between the planet gears(26,30). A second power transfer unit(20) comprises a ring gear(42) engaged with the drive gear(16), two planet gears(46,50) engaged with the ring gear(42), and a sun gear(58) engaged between the planet gears(46,50). A variable carrier(60) prevents the revolution of the planet gears and maintains the angles of various shafts(24,48,14) when respective power transfer units(18,20) are relatively operated with step motion. A base shaft frame(64) serves as rotating shaft of the respective power transfer units(18,20).
Patent KR-20000047932-A (KR)
Title: Dicing apparatus
Inventor: INAIMASAYUKI
IPC: B28D5/02
Filed: 1999-12-06
Abstract: PURPOSE: A dicing apparatus is provided which can reduce a responsibility of maintenance and repairing and the cost by simplifying the configuration without lowering the efficiency of carrying a worker like a wafer. CONSTITUTION: A dicing apparatus comprises: a first position to supply a worker before dicing; a second position to load a worker before dicing on a processing table(31); a third position to clean the worker after dicing; and a fourth position keeping the worker after cleaning. The positions are arranged clockwise with 90 degree. interval on the same circumference. And, a rotating axis of a rotating arm(1) having three absorption heads(2) according to the circumference is arranged on the center of the circumference.
Patent KR-20010056024-A (KR)
Inventor: LEE GYEONG SIK
IPC: H01M8/02
Filed: 1999-12-14
Abstract: PURPOSE: Disclosed is insulation structure of fuel battery stack locking device to minimize heat conduction from pipe of high temperature to stack container and surrounding by insulating the space of pipe and stack container to maintain the space between outer pipe and inner pipe, to make stack container penetration part of pipe to double pipe. CONSTITUTION: In this insulation structure of fuel battery stack locking device, pipe(100) to provide fuel gas and oxidizer gas in manifold of stack inside is penetrated stack container(2). The stack container(2) penetration part of pipe(100) is double pipe. The space of outer pipe and inner pipe of double pipe(110) are vacuum state to insulate the space of pipe(100) and stack container(2). Cooling jacket(200) to flow cooling water is installed around the double pipe(110) of the stack container(2).
Patent KR-20010056700-A (KR)
Inventor: YANG KYUNG HO
IPC: A47F5/08
Filed: 1999-12-16
Abstract: PURPOSE: A goods display stand of assembly type of aluminum bars and flat iron plates are provided to easily change the structure of the goods display stand according to the feature of the goods, and to improve the appearance thereof by adopting the aluminum bars. CONSTITUTION: The goods display stand is constructed by an aluminum bar(1), an inner assembly piece(14), an inserting space, and a flat iron plate(2). The aluminum bar manufactured in various structure is formed with an outer assembly piece(12), which is symmetric with respect to each other, on the one side or the all sides of a body(11). The inner assembly piece spaced from the outer assembly piece is projected across the same length as the outer assembly piece. The inserting space is a space located between the outer assembly piece and the inner assembly piece. The flat iron plate drilled with a long hole(21) at regular distances serves to support a goods display member(400) with it is fitted in the inserting space.
Patent KR-20010056773-A (KR)
Inventor: JANG SUN HO
IPC: B32B7/02
Filed: 1999-12-16
Abstract: PURPOSE: A method for producing conductive polymer film is provided to process thin polymer film having conductivity and to control its thickness as required and the conductivity thereof. CONSTITUTION: The method for producing the conductive polymer film for processing thin polymer film having conductivity and controlling its thickness as required and conductivity thereof according to types and contents of used salts to use it in a wide application such as electronic/electric parts comprises a first process to dissolve lithium salt in organic solvent; a second process to gradually add a small quantity of the conductive polymer into the organic solvent containing lithium salt to prepare deep blue colored solution; a third process to leave the solution for at least 7 days then apply it onto flat plane by determined thickness; and a fourth process to dry the solvent contained in the applied solution.
Patent KR-20000048275-A (KR)
Inventor: GUBOAKIRA
IPC: H01L27/12
Filed: 1999-12-21
Abstract: PURPOSE: A method for patterning a thin film is provided to pattern the thin film in a predetermined shape based on a pattern layer implemented on a thin film which is accumulated on a semiconductor substrate. CONSTITUTION: A method for patterning a thin film(302,303) which is accumulated on a semiconductor substrate includes following steps. At the first step, the semiconductor substrate is deposited in a first solution, and the thin film is etched based on the pattern layer(204) implemented on a thin film. At the second step, the semiconductor substrate is rinsed by spraying second solution on the thin film of the semiconductor substrate. At the third step, the semiconductor substrate is deposited in a third solution, and the thin film is etched based on the pattern layer.
Patent KR-20010060711-A (KR)
Inventor: KIM JAE HYEONG
IPC: C22B1/16
Filed: 1999-12-27
Abstract: PURPOSE: An apparatus for controlling finely divided material of a sintering machine capable of regularly maintaining the thickness of a finely divided material layer by detecting a discharge amount and controlling a controlling inclined plate in accordance with the detected discharge amount is provided, which makes it possible to produce sintered ores having uniform quality and stabilizes a blast furnace. CONSTITUTION: In a sintering machine equipped with a storage hopper(108), a drum-type charging machine(110), a charging inclined plate(114) and a plurality of slit bars(115), this raw material controlling apparatus contains an angle control plate(15) for controlling a charging amount of finely divided material; an operating cylinder(17) connected to a rear surface of the angle control plate at its rod end part(17b); and a supersonic level sensor(11) for controlling the installation angle of the angle control plate by detecting the amount of finely divided raw material to be generated and operating the operating cylinder based on the detected measured values.
Patent KR-20010061749-A (KR)
Inventor: TAK CHANG DEOK
IPC: H02K3/38
Filed: 1999-12-29
Abstract: PURPOSE: A stator coil extendable part specifying a melt coated position is provided to reduce mechanical noise by making coils into a single coil and prevent a secondary short by specifying a melt coated position, thereby improve quality of a generator. CONSTITUTION: A slot is formed on an inner peripheral surface of a stator core. Three independent double stator coils are wound on the stator core. A stator(1) is installed on an inside of a stator coil extendable part(11). A bracket is installed, such that the stator coil is discharged to the outside. The coil extendable part(11) is bent to have a tension according to a position of a through hole on the bracket. A double coil is compressed and made into a single line with a metallic tube(5) which has a predetermined length. The metallic tube(5) is distanced from the stator with the same length difference as the length. Accordingly, a melt coated position is specified from an end part of the metallic tube(5) to an end part of the extendable part. The stator(1) is installed on an inside of the bracket. The coil extendable part(11) which is extended from the stator(1) is inserted into the through hole of the bracket to be extend to the outside and to be soldered with an external terminal.
Patent KR-20010061770-A (KR)
Inventor: KIM GYEONG BOK
IPC: E05B15/02
Filed: 1999-12-29
Abstract: PURPOSE: An anti-theft locking device is provided to prevent display devices from theft by connecting the display devices with fixed objects via locking devices. CONSTITUTION: An anti-theft locking device comprises a cylindrical rotating part(1) having a wire passage(1-1) formed on the side to be connected with a wire, an opening door(2) having a hole(2-1) to be connected with a display device body(3), and a rotary disk(4) connected to the lower face of the rotating part to prevent displacement of the rotating part from the opening door. As stoppers(4-3) protruding onto left and right parts of the rotary disk are placed on a stopper rib protruding onto the body, the rotating part is firmly connected with the opening door. Therefore, the display device is prevented from theft.
Patent KR-20010061851-A (KR)
Inventor: KIM TAE HYEON
IPC: B23K35/365
Filed: 1999-12-29
Abstract: PURPOSE: A metallic flux impregnated wire for the gas shield arc welding is provided which can obtain superior permeability resistance and slag delamination and good external bead appearance in the high speed two electrode tandem welding. CONSTITUTION: The metallic flux impregnated wire for the two electrode high speed pellet gas shield arc welding is characterized in that the flux comprises 15 to 30 wt.% of metal iron for the wire; a slag forming agent in which a value of (sum of iron oxides in a slag forming agent: Fe2O3+FeO+Fe3O4)/(total sum of slag forming agent) is controlled to 0.01 to 0.07; and alkali metal fluoride in which a sum of fluorine conversion amount in two or more compounds selected from the group consisting of Na3AlF6, K2SiF6 and CaF is 0.05 to 0.15 wt.%.
Patent KR-20010066236-A (KR)
Title: Cowl top mounting structure
Inventor: PARK JAE HONG
IPC: B62D25/08
Filed: 1999-12-31
Abstract: PURPOSE: A cowl top mounting structure is provided to reduce a level of damage by securing an energy absorbing section, a section of available deformation when a wiper pivot is collided, and a section of available deformation when a hood is collided by changing the structure of the cowl top. CONSTITUTION: A cowl top mounting structure a hood(22) mounted at a side of a glass(12), a cowl top inner panel(14) mounted at a lower portion of the glass, a cowl top outer panel(16) mounted to the outside of the cowl top inner panel, a wiper pivot(20) mounted between the glass and the cowl top outer panel, an energy absorbing section(A) secured in the cowl top inner panel, an available deformation section(B) secured between the wiper pivot and the cowl top outer panel to be deformed when a wiper pivot is collided, and another available deformation section(C) secured to be deformed when the hood is collided.
Patent KR-20000048793-A (KR)
Title: Ship based gas transport system
Inventor: CRAN JAMES A
IPC: F17C7/00
Filed: 1997-09-26
Abstract: PURPOSE: An apparatus and methods is provided for the transport and storage of fluids and also the transport and storage of compressed gases such as natural gas is provided. CONSTITUTION: A gas storage system (11) is formed of a continuous pipe (10) wound in plural layers, each layer having plural loops. The pipe may be distributed within a container (12), which may serve as a carousel for winding the pipe and as a gas containment device. When containers, each containing a continuous pipe, are stacked upon each other, the weight of upper containers may be born by the walls (16, 18) of lower containers, thus preventing lower layers of pipe from suffering stresses due to crushing by upper layers. A method of transporting gas to a gas distribution facility including obtaining a supply of gas at a gas supply point remote from the gas distribution facility, injecting the gas into a continuous pipe bent to form plural layers, each layer including plural loops of pipe, transporting the continuous pipe along with the gas to the gas distribution facility preferably in a ship (62) and discharging the gas.
Patent KR-20000049075-A (KR)
Title: Process for the production of cyanocinnamamides
Inventor: QIAN ZHENRONG
IPC: C07D295/18
Filed: 1997-09-25
Abstract: PURPOSE: Provided is a process for producing cyanocinnamamides, more particularly, a process for condensing a cyanoacetamide with a carbonyl-containing compound to produce cyanocinnamamides in good yield. CONSTITUTION: A process for producing a cyanocinnamamide compound comprises the step of contacting a cyanoacetamide of the formula(2) with an effective amount of a carbonyl-containing organic compound, a catalytic amount of a condensation catalyst, and a sufficient amount of a solvent under conditions suitable to form a cyanocinnamamide compound of the formula(1).
Patent KR-20000057543-A (KR)
Inventor: BIANCHI MAURO
IPC: B60G11/52
Filed: 1997-12-10
Abstract: PURPOSE: A vehicle wheel suspension is provided which comprises one or more helical springs; which springs being used in the totality of their flexibility at the time of the race of shock while a part only of these springs is decompressed at the time of the expansion stroke. CONSTITUTION: A vehicle wheel suspension (51) uses a screw spring (52) and a flexible retaining and connecting armouring (53), which in working position, stresses a portion of the spring (52) by maintaining it compressed, for obtaining two different stiffness curves the reversal point of which is located in the vicinity of the working position; when there is compression, the screw spring assembly (52) is compressed whereas when there is strain relief, only the non stressed portion of said spring (52) is decompressed, the suspension being asymmetrical with strain relief stiffness which is greater than the compression stiffness. Each armouring (53) is made up of two fixing elements, one (54) co-operating with the whole or part of a spire of the screw spring (52), the other (56) co-operating either with the whole or part of another spire of said spring (52), or with the shock absorber body (59) and of a longitudinal element (55) capable of being deformed in compression but not so in strain relief, integral with the two fixing elements, the armouring (53) enclosing and stressing at least two spires of the screw spring (52).
Patent KR-20000076200-A (KR)
Title: 에너지 흡수용 삽입물을 가진 유연성 경량 보호용 패드
IPC: A41D13/00
Filed: 1998-03-06
Abstract: 충격력으로부터 인간 신체를 보호하기 위한 향상된 보호용 패드가 개시된다. 패드 (10) 는  고밀도 독립기포 폴리머 발포재 및 저밀도 독립기포 폴리머 발포재로 이루어진 층들 및 탄성 또는 비탄성 에너지 흡수용 삽입물을 사용하여 형성된다.     고밀도 층 (16) 은 충격력을 흡수하여 소산시키며, 저밀도층 (18) 은 인간신체에 대한 완충 작용을 하며 안락감을 제공한다.     패드에는, 인간 신체로부터의 열의 방출 및 통풍성을 제공하기 위해, 그 두께방향으로 관통하는 다수의 홀 (12) 이 형성될 수 있는데, 홀들의 표면적은 충분한 통풍을 가능토록 할 정도로 커야하지만 패드에 의해 제공되는 보호를 현저하게 감소시킬 정도로 커서는 안된다.     패드에는, 보호되는 인간 신체 부분에의 일치성 및 유연성을 제공하기 위해, 그 표면에 걸쳐 두께방향으로 부분적으로 파진 다수의 스코어선들이 형성될 수도 있다.     본 발명에 의하면, 홀들에는 적어도 하나의 탄성 에너지 흡수용 삽입물이 제공될 수 있다.
Patent KR-20010012817-A (KR)
IPC: C07D401/12
Filed: 1998-05-22
Abstract: Synthesis of the MDRI of formula (I) from intermediates of acridone acid of formula (II) and aminophenethyl isoquinoline of formula (III), via steps including coupling and conversion to yield the MDRI of formula (I).
Patent KR-20010014061-A (KR)
Inventor: WOO EDMUND P
IPC: H01L51/30
Filed: 1999-04-09
Abstract: A copolymer comprising 10- 90 % by weight of groups of Formula (I) and from 10-90 % by weight of groups selected from Formulas (II), (III), and (IV) and mixtures thereof; wherein R1is independently in each occurrence H, C1-C20hydrocarbyl or C 1-C20hydrocarbyl containing one or more S, N, O, P or Si atoms, C4-C16hydrocarbyl carbonyloxy, C4-C16 aryl(trialkylsiloxy) or both R1may form with the 9- carbon on the fluorene ring a C5-C 20cycloaliphatic structure or a C4-C20cycloaliphatic structure containing one or more heteroatoms of S, N, or O; R2is independently in each occurrence C1-C20hydrocarbyl, C1-C20hydrocarbyloxy, C1-C20thioether, C1 -C20hydrocarbylcarbonyloxy or cyano; R 3is independently in each occurrence carboxyl, C1 -C20alkyl, C1-C 20alkoxy or a group of the formula -CO2R4wherein R4is a C1 -C20alkyl; and a and b are independently in each occurrence an integer from 0 to 3.
Patent KR-20010077667-A (KR)
Title: Semiconductor optical amplifier integrated laser wavelength converter
Inventor: KANG BYEONG GWON
IPC: H01S5/20
Filed: 2000-02-07
Abstract: PURPOSE: A semiconductor fiber amplifier integration type wavelength converter is provided to perform easily broadband wavelength conversion and control arbitrarily a width of an output signal by integrating a semiconductor fiber amplifier and a DFB laser. CONSTITUTION: A semiconductor fiber amplifier(100) has a predetermined gain fixed point and amplifies an input optical signal. A DFB(Distributed FeedBack) laser(110) has another gain fixed point and oscillates the amplified signal to a single wavelength. An electrical separator(120) separates electrically the semiconductor fiber amplifier(100) and the DFB laser(110). A buried active waveguide(130) has a multi-quantum well structure. A grating(140) is formed on the edge portion of the buried active waveguide(130) and reflects or transmits the light.
Patent KR-20010078619-A (KR)
Title: the processing method of infrared radiator using composites of aluminum titanate and clay
Inventor: HAN SANG MOK
IPC: C04B35/478
Filed: 2000-02-09
Abstract: PURPOSE: A method for producing infrared radiation material is provided to ensure improved strength of the aluminum titanate sintered complex and radiation efficiency thereof by combining the aluminum titanate with clay and calcining the mixture. CONSTITUTION: The method comprises blending 10-50 wt. part of clay and 50-90 wt. part of aluminum titanate in a ratio of 1:3 to 1:4 in terms of Al2O3 : SiO2 contained in the clay component; and calcining the obtained blend at 1200 to 1400 deg.C. The desired relative ratio of Al2O3 to SiO2 is important to increase density of sintered material combination by preventing amount of molten hyaline materials and heat-treating at high temperature to solve problems of lowered infrared radiation intensity and radiation efficiency. The clay is added to the aluminate titanate in the determined amount in order to solve strength reduction caused by crack generation of calcined combination and/or lowering of infrared radiation efficiency due to frequent amount of mullite crystalline from silica and alumina included in the clay.
Patent KR-20010081151-A (KR)
Title: internet lottery system combined with advertisement
Inventor: YOUN SUNG SIK
Filed: 2000-02-10
Abstract: PURPOSE: An Internet lottery system capable of advertising is provided to increase the effect of an advertisement by sending Internet bills to an e-mail address, and by providing gifts to a visitor in compensation for visiting the site. CONSTITUTION: An address of a web site and a lottery number are printed on handbills. An advertisement site of a company is programmed in a homepage of the web site. The handbills are distributed to an unspecified number of general public in real time. Winning numbers selected by the advertisement site are confirmed with the lottery number. In case that the lottery number is the winning number, the fact that the number is won on the web site. The lottery won is exchanged into a gift.
Patent KR-20000024413-A (KR)
Inventor: YANG KWANG MIN
Filed: 2000-02-12
Abstract: PURPOSE: A custom-built publishing system is provided to manage authorship, production, and distribution of an intellectual property by using an information technique and a network. CONSTITUTION: A custom-built publishing system comprises a portal publishing application. The portal publishing application comprises a provider support module(211), a demander support module(212), a producer/distributor support module(213), and a manager support module(214). A method for a custom-built publishing system comprises the steps of: registering managing supply information, demand information, production information, distribution information, and management information about intellectual publication; and providing authorship, adaptation, fixing prices, a selective order, settlement, delivery information according to a request of a user.
Patent KR-20010081571-A (KR)
Title: Inspection system and method for radiation
Inventor: KIM MYEONG JIN
IPC: G01N23/04
Filed: 2000-02-16
Abstract: PURPOSE: An X-ray examining system and a method thereof are provided to precisely and rapidly form a visual image, and to reduce cost. CONSTITUTION: An X-ray is generated from a scanning X-ray electronic tube(1) toward a material(3) for examining the material. The X-ray transmits the material to be formed on an upper surface of an image amplifying tube(5). The X-ray is transformed into a visual image for being formed on a visual image surface(6) at a lower surface of the image amplifying tube. Then, the visual image is transmitted toward a darkroom through a shutter(11) of an image selecting unit(10). Herein, the visual image is transmitted by applying power to an LCD(Liquid Crystal Display) at the same time with formation of the visual image on the visual image surface. Then, the visual image is reflected on a first reflecting mirror for being reflected on a second reflecting mirror. Then, the image is formed on a CCD(Charge Coupled Device)(15) by passing through a transmitting hole.
Patent KR-20010081642-A (KR)
Title: Structure for feeding oil in linear compressor
Inventor: CHOI GI CHEOL
IPC: F04B39/00
Filed: 2000-02-17
Abstract: PURPOSE: An oil feed structure for linear compressor is provided, in which discharge valve and suction valve are fed with sufficient amount of oil, to thereby prevent wear of valve and improve compression performance. CONSTITUTION: A linear compressor includes a cylinder(20) having a compression space; a piston(40) reciprocating in the compression space(P) of the cylinder by the driving force transmitted from a motor(M); a discharge valve(61) for opening/shutting the compression space of the cylinder; a suction valve(63) coupled to the piston, and which opens/shuts the refrigerant flow channel(F) formed inside of the piston, so as to allow the refrigerant gas to be sucked into the compression chamber of the cylinder through the refrigerant flow channel; an oil pocket(42) formed to have predetermined depth and width at the outer periphery of the cylinder. The cylinder has an oil passage hole(22) for allowing oil to flow into the oil pocket. The piston has an oil passage hole(43) for allowing the oil introduced into the oil pocket of the piston to flow into the refrigerant flow channel formed inside of the piston.
Patent KR-20010029572-A (KR)
Title: Bus stop pole with light-emitting diode panels, touch screen liquid-crystal display panel and voice message device
Inventor: NG WINNIE
IPC: E04H12/00
Filed: 2000-02-24
Abstract: PURPOSE: Disclosed is a bus stop pole having an LED(Light Emitting Device) panel, a touch-screen LCD(Light Crystal Display) panel and a voice message device. CONSTITUTION: A bus stop pole has at a convenient height a housing having two display surfaces. One is intended to carry advertising material, while the other uses panels of LEDs(Light Emitting Devices)(2) and a touch-screen, liquid-crystal display to display variable information in response to manipulation of the touch-screen.