baber/WOPTO huggingface dataset:
Patent KR-20000000336-A (KR)
Inventor: LEE SUN GOO
IPC: B43K29/10
Filed: 1999-10-13
Abstract: PURPOSE: A writing piece embedded with a luminous structure is provided to freely write without additional illuminators by embedding the luminous structure inside the writing piece when writing in a dark place or at night. CONSTITUTION: The writing piece embedded with a luminous structure is mutually combined with a projected press power closing and opening switch(5) on the upper end, a cap(40) embedded with an elastic and earthing spring inside, a storing hole(30) installed with a mercury cell and a luminous lamp and a first and a second luminous unit(10, 20) formed with a hollow unit inside. When using the luminous lamp as an illuminator to write in the dark place, if the press power closing and opening switch is pressed, the switch is dropped, and accordingly the supporting hole(51) inserted into and combined on the lower end face of the switch and the earthing spring(52) consisted of the supporting hole(51) are dropped.
Patent KR-20010037295-A (KR)
Inventor: KANG JU IL
IPC: H01L23/12
Filed: 1999-10-15
Abstract: PURPOSE: A solder ball attach system and a method for attaching a solder ball are provided to improve the productivity by unifying process equipment for a solder ball attach process as one equipment. CONSTITUTION: A solder ball attach system comprises a base body(800), a base frame unloader device(100), a solder ball loading device(200), a reflow device(300), a cleaning device(400), a transfer device(500), a base frame loader device(600), and a CPU. The base frame unloader device(100), the solder ball loading device(200), the reflow device(300), the cleaning device(400), the transfer device(500), and the base frame loader device(600) are installed on an upper face of the base body(800). Accordingly, processes for loading, reflowing, cleaning, and loading a solder ball on a solder pad are performed within one single equipment.
Patent KR-20010037773-A (KR)
Title: an gig apparatus of forming for manufacture of shaftless spiral screw
Inventor: LEE TAE WOOK
IPC: B23G3/04
Filed: 1999-10-20
Abstract: PURPOSE: A forming jig makes it possible to manufacture a main-shaftless spiral screw with twist angle and pitch of thread, inner and outer diameter and length of any standard. CONSTITUTION: A forming jig comprises a supporting member, a jig supporter(73), lead rollers(78a, 79a) and a supporting roller(76). The supporting member moves linearly and reciprocatively by a driving device. The jig supporter(73) is installed with planar twist angle to the supporting member corresponding to the lead angle of the screw thread. The lead rollers(78a, 79a) support material to slide with angle inclined plane corresponding to the twist angle of the thread of screw to be formed and connect edge of one side of material to elastic deformation starting point on the periphery on one side of a forming shaft. The supporting roller(76) supports the lower edge of the material.
Patent KR-20010038877-A (KR)
Title: Manufacture apparatus of fold paper
Inventor: BAEK CHANG WON
IPC: B31B45/00
Filed: 1999-10-28
Abstract: PURPOSE: A crepe paper manufacturing apparatus is provided to simplify the composition of the manufacturing apparatus and supply the manufacturing apparatus at low prices. CONSTITUTION: A crepe paper manufacturing apparatus includes a water tank(20) sinking a rolled paper sheet(10) in water with the paper sheet unwound, a crepe drum(30) winding the paper sheet containing water by passing through the water tank on an outer peripheral surface and heating the paper sheet with an embedded crepe heater(32) to dry about 80% water of the paper sheet, a blade(40) installed to abut on one side of the outer peripheral surface of the crepe drum taking off the paper sheet from the crepe drum and folding the paper sheet, a conveyor belt(53) conveying the paper sheet taken off from the crepe drum, a dry drum(50) passing the conveyor belt to wind the conveyor belt on the partial outer peripheral surface with the paper sheet pushed to pass the paper sheet together with the conveyor belt and regularly heating the pushed paper sheet, and a pair of cutting rollers(70) having many blades and blade grooves on an outer peripheral surface to cut the paper sheet at regular widths.
Patent KR-20000035621-A (KR)
Inventor: SAILER MARTIN
IPC: D01H7/04
Filed: 1999-11-23
Abstract: PURPOSE: A spindle bearing device is provided to absorb elasticity of a spring of a spindle transmitted in a radial direction by a little modification and a small space and improve a damping efficiency between inner and outer housings by interposing a damping element between the housings. CONSTITUTION: A spindle bearing device for ring spinning and distortion device includes an outer bearing housing(14), an inner bearing housing(13) surrounded by the outer bearing housing, a spindle collar(11) and a spindle step(12) accommodated in the inner bearing housing, wherein the inner bearing housing has a peg(15) at a base end part(18), and the outer bearing housing has an expansion part(17) or an opening slanted with relation to a base(16), wherein the pegs is flexibly secured in the base opening or the expansion part so that the inner bearing housing and the outer bearing housing are flexibly attached with a limited moment hardness.
Patent KR-20010048159-A (KR)
Inventor: JUNG JAE JIN
IPC: G01L1/10
Filed: 1999-11-25
Abstract: PURPOSE: A method for measuring sling rod load using natural frequency measurement is provided to reduce a measuring period of time and a measuring cost and easily measure entire load of the sling rod by measuring natural frequency of the sling rod. CONSTITUTION: A method for measuring sling rod load using natural frequency measurement includes the steps of measuring load of a standard sling rod of a number of sling rods using a hydraulic jack, generating vibration at a side of the sling rod for measuring natural frequency of the measured sling rod, detecting natural frequency of the sling rod according to vibration of a vibrator, and making load of the sling rod measured through the hydraulic jack and a detecting part and data of natural frequency into table in a data obtaining system and a data analyzer.
Patent KR-20010048554-A (KR)
Inventor: CHOI YEON BEOM
IPC: C08L23/12
Filed: 1999-11-27
Abstract: PURPOSE: The titled resin composition comprising a highly stereoregular polypropylene resin and an inorganic nucleating agent is provided, which has excellent fluidity and impact resistance and can be applied to heat resistant electric and electronic parts and electric home appliances. CONSTITUTION: This resin composition comprises 100 parts by weight of a highly stereoregular polypropylene resin having a melt index of 3 to 30g/10min, a molecular weight distribution of 7 to 12 and a stereoregularity of more than 96 and 0.05 to 0.5 parts by weight of an inorganic nucleating agent, wherein the inorganic nucleating agent is an organometallic nucleating agent such as aluminium para tertiary butyl benzoic acid, sodium benzoate and calcium benzoate or a talc nucleating agent.
Patent KR-20010056142-A (KR)
Inventor: KIL GEUN CHEOL
IPC: G01N33/18
Filed: 1999-12-14
Abstract: PURPOSE: An apparatus for detecting underwater toxicity is provided to efficiently determine toxicity of different toxic materials under water such as river, sea, wastewater processing places and/or water supply source by adapting specific construction of the detection apparatus having multiple reactors and optic fibers and photo detecting device. CONSTITUTION: The apparatus comprises a water filtering device; at least four reactors comprising a first reactor to incubate recombination microorganisms having luminous property against toxic materials, a second reactor having inlet port to accept the incubated material from the first reactor, another inlet port to accept water source from the filtering device and optical fibers to detect the toxic materials; and photo detecting devices coupled to the optical fibers of both of the first and second reactors. The detection method is carried out by filtering water source; adding the filtered solution into each of the four reactors continuously provided with different recombination microorganisms having luminous property against the toxic materials; and detecting the light radiated from the reactors.
Patent KR-20010056526-A (KR)
Inventor: JANG DONG YEON
IPC: F28D1/04
Filed: 1999-12-15
Abstract: PURPOSE: A capillary heat exchanger is provided to promote reduction of pressure loss and to reduce heat exchanging performance by forming a heat exchanger in capillary type including a heat transfer pipe having a pipe diameter of lower than 6mm. CONSTITUTION: A capillary heat exchanger consists of cooling fins(200) having plural groups of slits(220) and heat transfer pipes(100) connected through each connecting hole(210) of the cooling fins. The heat transfer pipe of the capillary heat exchanger has a pipe diameter of 5-6mm smaller than one of the former heat transfer pipe of 9.52mm. The cooling fin has the width(W2) smaller than one of the former cooling fin. Each slit of the cooling fins is arranged in 4 rows of each group. A distance(P1) between the center of a connecting hole and the center of the other connecting hole is about 19-20mm. A distance(P2) between the center of a connecting hole and the center of the other connecting hole on the cooling fin is 10-11mm. Each slit is protruded in the same direction from a side of the cooling fins. Therefore, sudden pressure loss is prevented to the maximum as the distance between the cooling fins is reduced.
Patent KR-20010056857-A (KR)
Inventor: PARK GI JUN
IPC: H04N5/50
Filed: 1999-12-17
Abstract: PURPOSE: A PIP-use television tuner is provided to simplify production process at a low cost and increase the receiving sensitivity by splitting signals by sub-tuner from one main tuner and thus performing low-noise amplification according to the received level of signal. CONSTITUTION: The television tuner(20) has a low-noise amplifier(21) for wideband-passing only a television broadcasting signal and intercepting signal such as noise in inputted signals. A splitter(22) splits the signal from the low-noise amplifier into two levels. A main tuner(23) performs tuning with respect to a signal split by the splitter(22) and is integrated into one structure body(tuner chassis).
Patent KR-20010063097-A (KR)
Inventor: JANG BEOM HWAN
IPC: H04M15/00
Filed: 1999-12-21
Abstract: PURPOSE: A system and a method for managing charging of an MAIN(Multi-service Access Integrated Network) using web technology are provided to supply a user interface using the web technology, so that users can easily manage operation states and charging. And the system and the method are provided to easily impose charging based on actually transceived data amount. CONSTITUTION: A web client manager(202) supplies a graphic user interface for a system user(201), manages clients, and supplies a connection setup and authentication function and a connection maintenance function. A charging management server(203) classifies the grades of operators to manage the connection of the operator, produces a charging record based on performance information and configuration information., and supplies charging information and performance information according to the request of the system user(201). A CMIP(Common Management Information Protocol) manager server(204) communicates between the charging management server(203) and an agent system(205). The agent system(205) supplies information on network management.
Patent KR-20000057088-A (KR)
Inventor: BEREUTEUKEHAINLIHI
IPC: G01F1/708
Filed: 1999-12-22
Abstract: PURPOSE: A housing of gas measuring device is provided to diminish the manufacturing cost thereof by simplifying the shape thereof. CONSTITUTION: A housing of gas measuring device has following structures. A first housing surface portion(1) and a second housing surface portion(2) are connected separatively along a separation surface(3). The first housing surface portion(1) is manufactured of nonferrous metal by casting and has simultaneous casting inlet and outlet ports(5,6). The first housing surface portion(1) is designed to have a box type shape and operated perpendicularly on the condition that the separation surface(3) is really installed. The second housing surface portion(2) is made of metal panel.
Patent KR-20010058054-A (KR)
Inventor: LEE HAE UK
IPC: F02B19/00
Filed: 1999-12-24
Abstract: PURPOSE: An automatic position adjusting device of a glow plug is provided to prevent a glow plug from disturbing combustion by putting the glow plug protruded in a pre-combustion chamber into a cylinder head. CONSTITUTION: A body(2) is connected to a cylinder head(1) with a screw(3), and a glow plug(4) is kept in the body to be vertically movable. An actuator(6) is mounted on the body to lift up the glow plug, and a wax body(7) is installed at the actuator to repeat expansion and contraction. The wax body is kept in a pellet(8) and is in contact with the cooling water supplied through a cooling water passage(9). The cooling water passage is communicated with a water jacket(10) for cooling the cylinder head. When the wax body is contacted by cooling water, a lower end(4a) of the glow plug is protruded from the body to a pre-combustion chamber(5). The glow plug stops igniting if the temperature of cooling water rises up to 80deg.C. Thereby, the wax body is expanded and the glow plug is lifted up. The protruded lower end is moved into the body to prevent the glow plug from disturbing combustion in the pre-combustion chamber.
Patent KR-20010064404-A (KR)
Title: Liquid crystal display
Inventor: HAN JONG GEUN
IPC: G09F9/00
Filed: 1999-12-29
Abstract: PURPOSE: Provided is a liquid crystal display containing a liquid crystal panel, a back-light, and a bezel, which can prevent light from going through edges of the liquid crystal panel without a light-screening tape. CONSTITUTION: The liquid crystal display comprises: the liquid crystal panel(30) comprising a thin film transistor array substrate(10) having a thin film transistor, a color filter substrate(20) having a color filter(12) and a black matrix(11), and a liquid crystal layer; the back-light(50) mounted under the lower part of the liquid crystal panel(30), which is a light source; the bezel(70) covering the edges of the liquid crystal panel(30) and the back-light(50) to support the liquid crystal panel(30). And red, green, and blue resins are laminated in the end of the color filter substrate(20) and overlaps with the end of the black matrix(11).
Patent KR-20010065255-A (KR)
Inventor: CHO GI SEOK
IPC: C02F1/28
Filed: 1999-12-29
Abstract: PURPOSE: A filter media surface washing apparatus of a wastewater filtering equipment is provided, which can wash filter media effectively by interlocking a filter washing device and a layer height measuring device, confirm the loss amount of filter media in advance, diminish the causes of filter tank trouble and extend continuous operating time, thus stably supplying the treated water. CONSTITUTION: The system comprises the followings: (i) a vertical cylindrical filter tank (1) in which a circular pipe (9) is vertically installed at central part to a depth of about two third of the tank from bottom, and in which a block layer (3), a gravel layer (5) and a sand layer (7) are serially filled from bottom; (ii) a backwash water supplying part (23) that is connected to a treated water discharge line (21), the treated water discharge line (21) being installed at a position apart from the center at the bottom of the tank (1); (iii) a treated water discharge line (21) that is connected to the backwash water supplying part (23) and used selectively by operating valves for discharging the water that passed the layers of gravel and sand; (iv) a raw water supplying line (19) that is connected to the end of the vertical circular pipe (9) for feeding water to be treated to the filter tank (1); (v) a backwash air supplying line (26) for backwashing contaminants attached to the filter media; (vi) a contaminant removing part that consists of an upper plate and a lower plate, wherein two horizontal pipes (37,39) are installed on the lower plate, the pipes (37,39) having spraying nozzles formed by 30degree to the horizontal plane and being rotated by back pressure of water sprayed through the nozzles; and (vi) a measuring device (47) for layer height.
Patent KR-20010065520-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: A spring water vending machine is provided so that a user conveniently buys various kinds of spring water to meet his needs at nearby his residence. CONSTITUTION: When a user pushes a selection button (1), a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of an article receiving chamber (26) for preventing discharge of an article is opened. Right after discharging the article corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of article to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that an article is placed between the interrupter (24) and the plate (22) for the next vending.
Patent KR-20010058987-A (KR)
Title: Method for forming metal pattern of semiconductor device
Inventor: KIM TAE GYEONG
IPC: H01L21/3213
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming a metal pattern of a semiconductor device is provided to prevent the thickness of metallic pattern from being reduced by suppressing thermal stress and preventing the metallic pattern from being oxidized in a process of forming a mask nitride film. CONSTITUTION: The method includes five steps. The first step is to expose a lower layer to be connected to a metal pattern by forming an opened portion in an insulating film(21) of the upper portion of a semiconductor substrate(20). The second step is to fill a metal film into the opened portion. The third step is to deposit a poly-silicon film(25) on the entire surface of a resultant of the first step and perform a thermal process to form a silicide layer(25A) on the metal film. The fourth step is to remove the poly-silicon film not changed into silicide. The fifth step is to form a nitride film(26) pattern on the silicide layer.
Patent KR-20010059350-A (KR)
Inventor: KIM CHUNG GONG
IPC: F02D43/00
Filed: 1999-12-30
Abstract: PURPOSE: A vehicle engine controlling method is provided to reduce surge through adjusting input amount of an EGR(Exhaust Gas Recirculation) apparatus for controlling output of the engine in case of generation of surge. CONSTITUTION: A vehicle speed and an engine RPM(Revolutions Per Minute) are received from a traveling vehicle. Then, the average of the engine RPM is calculated for deciding the generation of surge. In case of the generation of the surge, change in the engine RPM is calculated while setting a surge compensating coefficient. Then, an EGR duty is calculated. After a specific time, the EGR duty is established as an initial duty for being outputted. Therefore, surge is prevented in the traveling vehicle. Then, charging efficiency is improved while improving performance.
Patent KR-20010060045-A (KR)
Inventor: KIM JEONG HO
IPC: H01L21/28
Filed: 1999-12-31
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to remove fully the remaining photoresist layer and the remaining polymer in a post-etch cleaning process by performing an in-situ dry cleaning process to remove a polymer and using a wet chemical to remove the photoresist from an inside of the polymer. CONSTITUTION: A nitride layer(3) is formed on a lower metal layer(1). The first organic insulating layer(5), an etching barrier oxide layer(7), the second organic insulating layer(9), an oxide layer as a hard mask layer, and an organic anti-reflective layer are formed on the nitride layer(3). A photoresist layer is applied on the whole structure. A via mask pattern is formed by patterning the photoresist layer. A via hole is formed by etching the organic anti-reflective layer, the oxide layer(11), the second organic insulating layer(9), the etching barrier oxide layer(7), and the first organic insulating layer(5). A trench mask pattern is formed by applying and patterning the photoresist.
Patent KR-20000036083-A (KR)
Inventor: ALBRECHT UWE
IPC: F42B3/13
Filed: 1997-09-11
Abstract: PURPOSE: An igniting/firing element with igniting jumper on chip is provided for an igniting/firing element with a casing receiving electrical junction lines connected to an igniting jumper on a chip provided with at least one igniting unit. CONSTITUTION: An igniting/firing element with igniting jumper on chip suggests that the junction lines be designed in the form of pins, which are led to the casing (1) through a glass seal, and that the casing bottom (1) be a metal body (7) in which bores (8) are provided for the glass seals (6) to pass through, and that the metal body be positive-fit to the plastic body (9) covering the peripheral wall of the casing (1) and wrapping the pin tips (5) emerging from the glass seal (6).
Patent KR-20000070019-A (KR)
IPC: B62D1/189
Filed: 1998-03-06
Abstract: 본 발명은 취부 브라킷트(6)에 대하여 그 길이를 따른 지점을 중심으로 하여 회전할 수 있게된 조절형 스티어링 컬럼(1)으로 구성되는 스티어링 컬럼 조립체에 관한 것이다. 컬럼 조립체는 전기모터에 의하여 발생된 토크를 컬럼(1)에 전달할 수 있게 된 변속기를 포함한다. 탄지수단(9)이 컬럼 조립체(1)와 브라킷트(6) 사이에 제공되어 피봇트(7)에서 방사상 유동을 충분히 흡수할 수 있는 비틀림 힘을 가한다. 탄지수단은 스티어링 컬럼축에 평행한 방향으로 피봇트의 축선으로부터 방사상으로 치우쳐 있고 스티어링 컬럼의 축선으로부터 측방향으로 치우쳐 있는 단일 스프링(9)으로 구성된다. 이는 모터로부터의 반작용 토크에 의한 진동을 제거하고 모터의 하중에 대한 "평형 구조물"로서 작용한다.
Patent KR-20000075495-A (KR)
Title: 등속 유니버설 조인트
IPC: F16D3/2237
Filed: 1998-01-24
Abstract: 외측 볼 트랙을 구비한 외측 조인트 부품과, 내측 볼 트랙을 구비한 내측 조인트 부품과, 대응 자오면 내에 위치된 한 쌍의 외측 및 내측 볼 트랙에 의해 안내되는 토오크 전달 볼과, 주연방향으로 분포된 창 내로 볼을 삽입 고정시키고 공통 면 내에 볼을 유지하고 조인트가 굴절될 때 각-이등분 면 상으로 볼을 안내하는 볼 케이지를 갖고, 외측 및 내측 볼 트랙의 중심선은 상호 인접한 적어도 두 개의 상이하게 만곡된 부분으로 구성되고, 외측 조인트 부품의 볼 트랙들의 중심선은 볼록하게 만곡된 내측 부분과 개방 단부를 향해 오목하게 만곡된 단부 부분을 포함하는, 토오크 전달용 등속 유니버설 조인트가 제공된다.
Patent KR-20010006258-A (KR)
Inventor: KNUTZON DEBORAH
IPC: A23L33/00
Filed: 1998-04-10
Abstract: The present invention relates to compositions and methods for preparing polyunsaturated long chain fatty acids in plants, plant parts and plant cells, such as leaves, roots, fruits and seeds. Nucleic acid sequences and constructs encoding fatty acid desaturases, including Delta5- desaturases, Delta6-desaturases and Delta12-desaturases, are used to generate transgenic plants, plant parts and cells which contain and express one or more transgenes encoding one or more desaturases. Expression of the desaturases with different substrate specificities in the plant system permit the large scale production of polyunsaturated long chain fatty acids such as docosahexaenoic acid, eicosapentaenoic acid, alpha-linolenic acid, gamma-linolenic acid, arachidonic acid and the like for modification of the fatty acid profile of plants, plant parts and tissues. Manipulation of the fatty acid profiles allows for the production of commercial quantities of novel plant oils and products.