baber/WOPTO huggingface dataset:
Patent KR-20040021160-A (KR)
Title: Manual paper feeding apparatus and method of printer
Inventor: CHAE SEOK HEON
IPC: G03G15/00
Filed: 2002-09-02
Abstract: PURPOSE: An apparatus and a method for manually feeding paper of a printer are provided to secure a sufficient period of time required for recognizing photosensitive drum cleaning and transfer environment even in the event of manual paper feeding. CONSTITUTION: A manual paper feeding apparatus of a printer includes a manual paper feeding tray, a paper sensor(13), at least one pair of feed rollers(11,12), a motor, and a power controller. The manual paper feeding tray stores print paper. The paper sensor senses whether paper is loaded in the manual paper feeding tray. The feed rollers is provided on a paper transfer path to transfer the paper. The motor provides a rotation force to the feed rollers. The power controller controls a driving force of the motor not to be transmitted to the feed rollers for a predetermined period of time in order to secure a sufficient period of time required for recognizing cleaning of a photosensitive drum and transfer environment when a printing command is inputted.
Patent KR-20040021986-A (KR)
Title: metal line and method for forming the same and liquid crystal display device the using
Inventor: OH JAE YEONG
IPC: G02F1/1345
Filed: 2002-09-06
Abstract: PURPOSE: A metal line, a method of forming the metal line, and a liquid crystal display using the metal line are provided to reduce a line resistance. CONSTITUTION: A metal paste(30) is mixed with a carbon nanotube(40) to form a conductive paste. The conductive paste is screen-printed on an insulating substrate to form a metal line(50). The metal line is dried and hardened. A liquid crystal display includes a plurality of gate lines formed of the metal paste and carbon nanotube mixed with each other, a plurality of data lines that are formed of the metal paste and carbon nanotube mixed with each other and intersect the gate lines, pixel electrodes respectively formed in pixel regions defined at the intersections of the gate lines and data lines, and a plurality of thin film transistors that are switched by a signal of the gate lines to transmit a signal of the data lines to the pixel electrodes.
Patent KR-20030028366-A (KR)
Inventor: KOYANAGI ATSUSHI
IPC: H04L12/28
Filed: 2002-09-10
Abstract: PURPOSE: To provide a wireless LAN communication system, in which a wireless LAN network can be separated at a data link layer level. CONSTITUTION: An identifier presenting a network segment is added to a frame to be used for wireless communication and a wireless LAN client receives only the data matched with the identifier presenting the current network segment. Thus, in the same radio frequency band, the wireless LAN network can be separated into a plurality of networks at the data link layer level.
Patent KR-20040024340-A (KR)
Title: System for producing image album on digital television receiver using moving image capture and method therefor
Inventor: PARK YEON SEON
IPC: H04N5/92
Filed: 2002-09-13
Abstract: PURPOSE: A system for manufacturing an image album using a motion picture capture system on a digital television and a method therefor are provided to capture motion pictures, and to store the motion pictures in a set top box, then to display stored images in image album type as transmitting a desired image to other media, thereby enabling a TV viewer to easily edit/manage captured images. CONSTITUTION: A motion picture capture unit(60) executes a motion picture capture program decoded through an information decoder(55), and captures a desired screen when a user presses a button by using a remote controller to capture the desired screen on TV. An image storage(70) converts captured image data into a motion picture capture image by using a compression format, and stores the converted motion picture capture image in an RAM. An image display(80) displays at least more than one motion picture capture image stored in the image storage(70) on a TV screen in picture album type. An image editor(90) selects a desired image, and controls a color or effect of the selected image.
Patent KR-20040014898-A (KR)
Title: Method for notifying time in mobile terminal
Inventor: KIM HUI DEOK
IPC: H04B1/40
Filed: 2002-09-26
Abstract: PURPOSE: A method for informing of time in a mobile communication terminal is provided to implement a time informing function, and to generate a time informing signal sound, then to supply time information to a user, thereby enabling the user to know current time. CONSTITUTION: A controller decides whether a user selects a time informing function(100). If so, the controller displays a time informing function menu screen on a display(102). The controller recognizes that the user requests the time informing function(104), and displays a time informing period setup menu screen on the display(106). If the user selects a time informing period by using a functional key, the controller recognizes the time informing period(108). The controller displays a time informing signal sound menu screen on the display(110). The controller decides whether the user selects a time informing signal sound(112). If so, the controller sets the time informing function(114), and stores information on the time informing period and the time informing signal sound in a memory(114).
Patent KR-20030007243-A (KR)
Title: Phamaceutical composition comprising COCICIS SEMEN, MORI COTEX RADICIS, HOUTTUYNIA CORDATA, PLATYCODI RADIX, REHMANNIAE RADIX, LONICERAE FLOS, SAURURUS CHINESIS LOUR BAIL, ZINGIBER OFFICINALE ROSCOE, PAEONIAE RADIX RUBRA as main ingredients
Inventor: KIM KYUNG YEOL
IPC: A61K36/78
Filed: 2002-10-02
Abstract: PURPOSE: A pharmaceutical composition containing powder or extracts of Coicis Semen, Mori Cortex Radicis, Houttuynia cordata, Platycodi Radix, Rehmanniae Radix, Lonicerae Flos, Saururus chinensis Baill, Zingiberis Rhizoma, Aurantii Nobilis Pericarpium, Atractylodis Rhizoma Alba, Atractylodis Rhizoma, Glycyrrhizae Radix, Menthae Herba and Paeoniae Radix rubra as a main component is provided which is effective in the prevention and treatment of allergic nasal inflammation, atopic dermatitis, chronic bronchial asthma, allergic bronchial inflammations and the like. CONSTITUTION: The pharmaceutical composition contains 50 to 500 parts by weight of each Coicis Semen, Mori Cortex Radicis, Houttuynia cordata, Platycodi Radix, Rehmanniae Radix, Lonicerae Flos, Saururus chinensis Baill, Zingiberis Rhizoma(raw), Aurantii Nobilis Pericarpium, Atractylodis Rhizoma Alba, Atractylodis Rhizoma, Glycyrrhizae Radix, Menthae Herba and Paeoniae Radix rubra as a main component. And the composition optionally contains 50 to 500 parts by weight of each Scrophulariae Radix, Zingiberis Rhizoma(dry), Pinelliae Rhizoma, Forsythiae Fructus, Longanae Arillus, Magnoliae Flos, Asiasari Radix, Xanthii Fructus, Polygoni multiflori Radix, green onion, Zizyphi Fructus or the like.
Patent KR-20040012419-A (KR)
Title: A control equipment of window open area for apartment & building
Inventor: LEE JU SEONG
IPC: E05C17/00
Filed: 2002-10-15
Abstract: PURPOSE: A window control device of an apartment house and a building is provided to open a window at the wanted angle and not to be opened by external trespasser. CONSTITUTION: The window control device of an apartment house and a building comprises the steps of fixing both ends of a support lever(8) to upper and lower doorframes(3) of a left window(1) using a bolt(6) and a bracket(7), installing a fixing box(13) fixed with a rack(9) and a pinion gear(11) using a fixed shaft(12) in the center of the support lever(8), fixing one end of the rack(9) to a window frame(5) of a right window using a bolt(16), then attaching an operating lever(10) provided with a hinge(18) to the pinion gear(11), so that a rack(9) moves from side to side together with the right window(2) by turning the pinion gear(11) and a hinge(18) is used to fold up an operating lever(10) and to close up a cover.
Patent KR-20040033769-A (KR)
Inventor: KEE SEUNG CHEOL
IPC: F16L9/04
Filed: 2002-10-15
Abstract: PURPOSE: A composite metallic pipe is provided to improve bending strength and reduce manufacturing cost by inserting a synthetic resin product into a metallic pipe. CONSTITUTION: A composite metallic pipe(A) is composed of a metallic pipe(1), and a synthetic resin product(2) formed by extrusion molding and inserted into the metallic pipe. The synthetic resin product has a plurality of grooves(3). An incision unit(5) is longitudinally formed at the synthetic resin product.
Patent KR-20040043226-A (KR)
Title: Organic electrolytic solution for Lithium sulfur battery and Lithium sulfur battery appling the same
Inventor: CHO MYUNG DONG
IPC: H01M10/0568
Filed: 2002-11-16
Abstract: PURPOSE: An organic electrolyte solution for a lithium sulfur battery and a lithium sulfur battery employing the electrolyte solution are provided, to reduce the reactivity of an electrolyte solution with lithium and to increase the ion conductivity of lithium ions, thereby improving the capacity and cycle property of the battery. CONSTITUTION: The organic electrolyte solution comprises a lithium salt; an organic solvent containing the compound represented by the formula 1 or its isomers; and optionally at least one compound selected from polyglyme-based compounds and dioxolane-based compound, wherein R1 and R2 are independently a halogen atom, OH, a substituted or unsubstituted alkyl or alkoxy group of C1-C20, a substituted or unsubstituted aryl, arylalkyl or aryloxy group of C6-C30, a substituted or unsubstituted heteroaryl, heteroarylalkyl or heteroaryloxy group of C2-C30, a substituted or unsubstituted cycloalkyl group of C5-C20 or a substituted or unsubstituted heterocycloalkyl group of C2-C20. The lithium sulfur battery comprises a cathode containing sulfur or sulfur compounds; an anode; a separator placed between the cathode and the anode; and the organic electrolyte solution.
Patent KR-20040043325-A (KR)
Title: Magnetic ceramic composition of yig for microwave application and the preparation of the same
Inventor: HAN JIN U
IPC: H01F1/34
Filed: 2002-11-18
Abstract: PURPOSE: Provided is a YIG magnetic body ceramic composition for microwaves, which has low magnetic loss and high density and can be used for communication parts for a microwave band. CONSTITUTION: The magnetic body ceramic composition comprises 95-99.95mol% of yttrium iron garnet(Y3Fe5O12) and 0.05-5mol% of silica(SiO2). The magnetic body ceramic composition is produced by a process comprising the steps of: mixing iron oxide(Fe2O3) and yttrium oxide(Y2O3) in the molar ratio of 5:3 and calcining at 1150-1250deg.C for 5-7 hours; adding 0.05-5mol% of the silica and mixing; molding and sintering the mixture at 1300-1450deg.C for 3-5 hours.
Patent KR-20040043693-A (KR)
Inventor: PARK SUN GYU
IPC: A46B11/02
Filed: 2002-11-19
Abstract: PURPOSE: Provided is a toothbrush having a movable outlet for correctly discharging toothpaste on hair of the toothbrush by making the outlet freely move over the hair with a simple compression configuration for the toothpaste. CONSTITUTION: The toothbrush comprises a dimple groove(4) on one side of a neck part(3); an insertion part(15) having a cylindrical hole positioned on one side of the groove(4) and a slope side(7) on front side of top end of the insertion part; and an outlet(9) placed in the hole. The toothbrush includes further a discharging tube(8), a ball valve(12) with a valve support(13) on the tube(8), an insertion hole(5) in the insertion part, a stem(14) having a hook groove(19) and integrated with a toothpaste tube(16), and a pumping tube(20) coupled in the hook groove(19) by a threshold(21) and having an inhalation device(22) in center of the pumping tube(8).
Patent KR-20030051226-A (KR)
Title: Hot bath apparatus for foot
Inventor: KUROKAWA KEIKO
IPC: C02F1/461
Filed: 2002-11-26
Abstract: PURPOSE: A hot water foot washer is provided to prevent or suppress proliferation of saprophytic bacteria in a foot bath. CONSTITUTION: The hot water foot washer includes a reservoir(6) to receive water and the feet of a user; an electrode box(22) for electrolysing water in the reservoir(6) to generate hypochlorous acid; a float switch for detecting the amount of water in the reservoir(6) and control device(11) operable to activate the electrode box(22) for electrolysing water only when a predetermined amount of water has been detected; a residual chlorine concentration sensor for sensing the amount of residual chlorine present in the water in the reservoir(6), the control device(11) being operable to activate the electrode box(22) for electrolysing water for a predetermined time period in dependence on the amount of chlorine detected by the residual chlorine concentration sensor for sensing the amount of chlorine present in the water.
Patent KR-20040047252-A (KR)
Title: Synthesis of layered lithium-chromium-manganese oxides as cathode material for lithium batteries
Inventor: HONG YEONG SIK
IPC: H01M10/05
Filed: 2002-11-29
Abstract: PURPOSE: Provided is a simple and economical method for preparing lithium-chrome-manganese oxides, which have a high discharge capacity suitable to be used as cathode materials for a lithium secondary battery having excellent and stable properties. CONSTITUTION: The method for preparing lithium-chrome-manganese oxides for a lithium secondary battery comprises: a step(10,20) for adding aqueous lithium hydroxide(LiOH) solution to aqueous solution of chrome acetate hydroxide(Cr3(OH)2 (CH3CO2)7) mixed with manganese acetate tetrahydrate((CH3CO2)2Mn·4H2O) to form homogeneous fine precipitates; a step(30) for burning the fine precipitates to form precursor oxide powder represented by the formula of Li£CrxLi(1/3-x/3) Mn(2/3-2x/3)|O2, in which X is 0.1-0.5; and a step(40-80) for heat-treating the precursor oxide powder to form oxide powder having a layered structure.
Patent KR-20040047280-A (KR)
Title: The multi weather casting information machine
Inventor: KIM YOUNG HO
IPC: G09F15/00
Filed: 2002-11-29
Abstract: PURPOSE: A multifunctional weather report display system is provided to consult a user's convenience and maximize an advertising effect by installing simultaneously a weather report display board and an advertising board at an entrance of a building. CONSTITUTION: A multifunctional weather report display system includes an umbrella package unit, a weather report display board, and an advertising board. The umbrella package unit(1) is installed at a lower side of the multifunctional weather report display system. The weather report display board(2) is installed at an upper side of the multifunctional weather report display system. The advertising board(3) is installed between the umbrella package unit and the weather report display board. A plurality of supporters(4,4A) are used for supporting and connecting the umbrella package unit, the weather report display board, and the advertising board to each other.
Patent KR-20040052372-A (KR)
Title: Develop system in photolithography
Inventor: HONG CHANG YEONG
IPC: H01L21/027
Filed: 2002-12-16
Abstract: PURPOSE: An apparatus for developing a photoresist layer is provided to prevent a pattern failure on a wafer by restraining the rebound of a developer and a cleaning solution using an impact absorption part. CONSTITUTION: An apparatus for developing a photoresist layer is provided with a chuck(301) for stably loading a wafer and an upper cup assembly(321) around the chuck for preventing a developer from deviating to the outside. The apparatus further includes a lower cup assembly spaced apart from the upper cup assembly as much as a predetermined distance for forming a flow path(323) and an impact absorption part(324) on the inner wall of the upper cup assembly for preventing the rebound of the developer.
Patent KR-20040054122-A (KR)
Title: Apparatus for monitoring optical signal-to-noise ratio of the optical signal
Inventor: JUNG YUN CHEOL
IPC: H04B10/08
Filed: 2002-12-17
Abstract: PURPOSE: A device for monitoring an optical signal to noise ratio is provided to remove signal components from a specific frequency bandwidth, and to pass noise components only, thereby easily measuring strength of noise within a signal bandwidth. CONSTITUTION: A vertical polarized component module(100) inputs an optical signal, and outputs the signal by removing signal components from a specific frequency band. An operator(200) measures DC component strength and noise strength from the optical signal, respectively, and operates an optical signal to noise ratio. The module(100) comprises as follows. A polarized controller inputs the optical signal, and outputs the signal such that strengths of the first polarized component and the second polarized component are the same. A polarized splitter inputs the optical signal, divides into the first polarized component and the second polarized component, and outputs the first and second polarized components, respectively. An optical delay inputs either the first or the second polarized component, and delays the inputted component. A polarized combiner inputs the delayed polarized component and the polarized component that is not delayed to combine the components together, and outputs the combined components.
Patent KR-20030029039-A (KR)
Title: Plants Cultivation Float for Landscape
Inventor: KIM JAE PIL
IPC: E02B17/00
Filed: 2002-12-17
Abstract: PURPOSE: An architectural vegetation island for landscape architecture is provided to heighten the effect of landscape architecture, to prevent the overflow of water to vegetation soil and to discharge rainwater rapidly. CONSTITUTION: The architectural vegetation island for landscape architecture comprises: many primary floating bodies(10) whose tops are exposed to the surface of the water; a bottom supporter(20) fixed on the upper part of the primary floating bodies(10) to support vegetation soil(70); a side frame fixed on the edge of the bottom supporter(20) and provided with a secondary floating body(40); a synthetic sheet(50) installed on the upper side of the bottom supporter(20); many moisture-absorbers(60), whose one ends are submerged through holes formed on the synthetic sheet(50) and the other end is located on the upper side of the synthetic sheet(50), provided with many capillary gaps to suck in water of a lake or a pond; woven fabrics(55) spreading the water absorbed to vegetation soil(70); and vegetation soil(70) installed on the upper side of the woven fabrics(55) to plant terrestrial plants.
Patent KR-20040055342-A (KR)
Title: Liquid Crystal Display and Driving Method thereof
Inventor: HAN GIL JUN
IPC: G02F1/133
Filed: 2002-12-20
Abstract: PURPOSE: An LCD device is provided to control the number of output channels of gate ICs by corresponding to the number of gate lines, and to connect the same number of the gate lines with all the gate ICs, thereby maintaining uniform line resistance and preventing ununiform picture quality. CONSTITUTION: A gate driver(32) sequentially drives gate lines(GL1-GLn) formed on an LCD panel(30). The gate driver(32) has plural gate ICs(34,36,...,38) for driving the gate lines(GL). The gate ICs sequentially drive the connected gate lines(GL) under control of a timing controller. The gate ICs have line number controllers(40,42,...,44) for selecting channels. The gate ICs sequentially supply a gate high voltage to the gate lines(GL1-GLn) by responding to gate control signals supplied from the timing controller.
Patent KR-20040057447-A (KR)
Inventor: KIM TAE YEONG
IPC: F02M47/00
Filed: 2002-12-26
Abstract: PURPOSE: A universal common rail is provided to shorten the die development period of the engine by extending or decreasing the rail with adjusting the combination number of universal rails according to the number of cylinders of the engine in developing the new engine. CONSTITUTION: A universal common rail(100) is composed of a main rail(10) having a rail pressure sensor(11), a pressure limit(13) and a fuel outlet; a universal rail(20) in which plural rails with fuel outlets(23) for feeding fuel are selectively combined with the main rail; a connection joint(30) connecting the universal rails; and a cap(40) closing the ends of the universal rails. A thread part is protruded in the end of the main rail, and the universal rail is installed in the thread part. Thread parts are formed at both sides of the universal rail and thread-connected by the connection joint.
Patent KR-20040061574-A (KR)
Title: Epoxy resin composition for encapsulation of semiconductor device
Inventor: CHOI BYEONG JUN
IPC: C08L63/00
Filed: 2002-12-31
Abstract: PURPOSE: An epoxy resin composition for a semiconductor packaging material is provided, to improve flame retardancy, formability and confidence even by using a nonhalogenated flame retardant. CONSTITUTION: The epoxy resin composition comprises 3.5-20 wt% of an epoxy resin; 2.0-10.5 wt% of a curing agent; 0.5-3.0 wt% of a mixture of a phosphazene compound represented by the formula 1 and a phosphate compound represented by the formula 2 as a flame retardant; 0.5-2.0 wt% of a zinc borate-based inorganic flame retardancy adjuvant; 0.1-0.3 wt% of a curing accelerator; 0.3-1.5 wt% of a modified silicone oil; and 73-90 wt% of an inorganic filler, wherein R and R' are independently H or CH3; and n is an integer of 1-4. Preferably the epoxy resin is a biphenyl epoxy resin having an epoxy equivalence of 150-250, an o-cresol novolac epoxy resin having an epoxy equivalence of 170-230 or their mixture.
Patent KR-20040061969-A (KR)
Title: Method for fabricating semiconductor device
Inventor: YOO SEUNG JONG
IPC: H01L21/8242
Filed: 2002-12-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to easily connect a lower electrode of MIM capacitor with a metal line by using a spacer between metal lines. CONSTITUTION: The first insulating layer(12) with the first trench is formed on a substrate(10). The first metal line(16) is formed in the first trench. The second insulating layer(18) with the second trench is formed on the resultant structure. The second metal lines(22a,22b) are formed in the second trench. The third trench is formed by selectively etching the second insulating layer. A lower electrode(28a), a dielectric film(30a), an upper electrode(32a) and the third metal line are sequentially filled in the third trench. By selectively etching the third insulating layer(36), the fourth trench is formed to expose the second and third metal lines. The fourth metal line(40a,40b) is formed in the fourth trench.
Patent KR-20020033152-A (KR)
IPC: E01D11/00
Filed: 1999-07-14
Abstract: 교량용 코드로서 사용되는 인장 로드는 섬유 합성재로 구성된 중간부 및 금속재로 구성된 단부를 가진다.  중간부 및 단부는 접착된 테이퍼형 중첩부에 의해 연결된다.
Patent KR-20020020964-A (KR)
IPC: H01L21/027
Filed: 2000-04-18
Abstract: 본 발명은 오버레이 오류들을 보정하기위한 방법 및 장치를 제공한다. 반도체 디바이스들은 제어 입력 파라메터들을 기반으로 처리된다(110). 상기 처리된 반도체 디바이스들(205)은 리뷰(review) 스테이션에서 시험된다(120). 상기 제어 입력 파라메터들은 상기 처리되는 반도체 디바이스들의 시험에 대한 응답으로 변경된다(130). 새로운 입력 파라메터들은 상기 제어 입력 파라메터들의 변경을 기반으로 상기 반도체 디바이스 공정 단계의 후속 수행에 대해 적용된다(140).
Patent KR-20020026575-A (KR)
IPC: C30B15/00
Filed: 2000-08-25
Abstract: 질소를 도핑하면서, 반도체 디바이스용으로서 충분한 특성을 구비한 실리콘 웨이퍼를 제조할 수 있는 방법을 제공하기 위하여, 쵸크랄스키법에 따라 실리콘 단결정을 인상하여 실리콘 잉곳을 제조하는 방법에 있어서, 질소를 도핑하고, 질소 농도가 5 ×1O 13 atoms/cm 3 로부터 1 ×10 15 atoms/cm 3 가 되는 부분을 형성하는 조건으로 실리콘 단결정을 인상하여 실리콘 잉곳을 제조하고, 여기에서 질소 농도가 5×1O 13 atoms/cm 3 로부터 1 ×10 15 atoms/cm 3 의 범위 내에 있는 비산화성 열처리용 실리콘 웨이퍼를 잘라 낸다.