baber/WOPTO huggingface dataset:
Patent KR-20030074201-A (KR)
Title: 광 디바이스
IPC: G02B6/35
Filed: 2003-03-05
Abstract: 종래와 비교하여 삽입손실을 감소시킬 수 있는 광 디바이스를 제공하는 것이다. 광스위치는 외부에서 광선을 입력하는 파이버 콜리메이터와, 광선을 외부로 출력시키는 파이버 콜리메이터와, 광로절단소자와, 광로와 광 특성을 변화시키기 위해 파이버 콜리메이터와 파이버 콜리메이터 사이의 광로 상에 배치된 광로절환소자와, 슬라이더를 이동시키는 솔레노이드 액추에이터와, 솔레노이드 액추에이터에 의해 슬라이더의 이동을 안내하는 가이드기구와, 자계를 발생시키는 자석을 구비하여, 자석은 발생된 자계의 자력에 의해 슬라이더를 가이드기구에 압접하는 위치에 배치시킨다.
Patent KR-20040076553-A (KR)
Title: Earphone using method of vibrating permanent magnet, in which the reproduced sound is not influenced by the thickness of a speaker
Inventor: YANG HO JOON
IPC: H04R13/00
Filed: 2003-02-25
Abstract: PURPOSE: An earphone using method of vibrating a permanent magnet is provided to reduce the thickness of the earphone and the thickness of a speaker. CONSTITUTION: An earphone using a permanent magnet vibration method includes a rear cover(7), a frame(6), a hole(8), a solenoid(5), a permanent magnet(4), a vibration plate(2), an anti-vibration ring(3), and a sponge ring(1). In the earphone using the permanent magnet vibration method, a flat speaker is formed by enlarging the size of the vibration plate and the size of the frame after the rear cover is removed from the earphone.
Patent KR-20030032990-A (KR)
Inventor: NAM JE HUI
IPC: B60N2/66
Filed: 2003-03-25
Abstract: PURPOSE: A removal side cushion to attach to a backrest of a driver's seat is provided to supply a comfortable riding by supporting both sides of the driver in traveling and to keep a stable posture by preventing the driver from inclining to one side in passing through a curved road. CONSTITUTION: A removal side cushion of a driver's seat is composed of a cushion body(22) attached to the lateral of a backrest of the driver's seat, the inside thereof closed to the back rest, and the outside thereof supporting the driver's side; a connecting band(24) coupled to the cushion body; a first combining unit(26a) connected with an opening end of the connecting band; and a second combining unit(26b) attached on the other side of the cushion body. The first and second combining units are fixed by combining with a first back rest combining unit(28a) and a second back rest combining unit(28b) respectively attached on the inside and outside of the back rest.
Patent KR-20040085843-A (KR)
Inventor: KIM CHUL WON
Filed: 2003-04-02
Abstract: PURPOSE: A method for performing a cooperated purchase and a computer-readable recording medium recording a program for the same are provided to increase a purchase desired for various products and generate a synergy effect on a purchase pattern of the user having a taste different with each other by lowering prices of all products in a group depending on entire sales of the group integrating the products. CONSTITUTION: The cooperated purchase is commonly performed by targeting various articles, similar articles, the products of various companies, and the products of various EC(Electronic Commerce) site. All prices of each product are lowered depending on entire sales without respect to the sales of each product.
Patent KR-20040086708-A (KR)
Inventor: KIM IN SAN
IPC: A61K38/10
Filed: 2003-04-03
Abstract: PURPOSE: Provided is an agent for inhibiting angiogenesis, containing peptides which comprise YH motif as effective component. Therefore, the agent is useful for prevention and treatment of angiogenesis associated diseases. CONSTITUTION: The agent for inhibiting angiogenesis is characterized by containing peptides which comprise, as effective component, YH motif present in fas-1 domain of βig-h3 protein. The peptide has amino acid sequence of (I,D,E or K)-(E, A or Q)-L-(L,R or A)-(N,D or S)-(A,L,K or I)-(L or Y)-(R,N,L or K)-(Y or N)-H-(M,I or G)-(V,L,Q or G)-(G,K,T or D)-(R,S,L or E)-(R,A,E or I)-(V,M,T) or L0-(L,C or V)-(T,A,G or S), and is selected from the group of amino acid sequences set forth in SEQ ID NOs:1 to 4.
Patent KR-20040087093-A (KR)
Inventor: CHUNG BYUNG TAE
IPC: F03G7/00
Filed: 2003-04-04
Abstract: PURPOSE: An internal propulsion method of a closed system by lateral force generated in a doughnut-shaped closed system and an internal propeller of the closed system are provided to secure an optimal body for moving linearly the closed system by the lateral force by rotating a core mass along an internal path of the doughnut-shaped body. CONSTITUTION: An internal propeller of a closed system is composed of a body(10) having a doughnut-shaped appearance and a path connected to each other on an internal section; a core mass(m1,m2,m3,m4) separated from a geometrical center(12) of the body at the constant distance and positioned on the sectional path of the body; a core mass accelerator(22) arranged outside the body to apply constant acceleration on the core mass within 180 degrees about a vertical line segment passing the center of the body; and a core mass decelerator(24) arranged outside the body to apply constant deceleration on the core mass within 180¯360 degrees about the vertical line segment passing the center of the body.
Patent KR-20040088685-A (KR)
Inventor: CHOI MYEONG JAE
IPC: C07C4/04
Filed: 2003-04-10
Abstract: PURPOSE: A method for recovering a styrene monomer from the waste polystyrene by using a novel pyrolysis process is provided, to obtain a styrene monomer in a high yield by improving the reaction velocity by the pretreatment for removing insoluble materials and controlling a molecular weight. CONSTITUTION: The method comprises the steps of pulverizing the waste polystyrene at an injection molding apparatus(1) and injecting the pulverized one into a melting bath(2); melting the waste polystyrene at a temperature of 200-300 deg.C for 30 min to 5 hours to remove insoluble materials and to control a molecular weight; injecting the molten waste polystyrene into a reactor(3) by using a screw, and thermal-decomposing it at a temperature of 200-1,000 deg.C for 1-2 hours; and liquefying the thermally decomposed gas through a heat exchanger(4) to obtain an oil, and collecting the oil at an oil collect bath(5). Preferably the waste polystyrene injected to the reactor has a molecular weight of 90,000-200,000.
Patent KR-20040088687-A (KR)
Inventor: HAN HEE KWAN
IPC: C01B3/20
Filed: 2003-04-10
Abstract: PURPOSE: A method is provided to economically produce hydrogen gas by simplifying complexity of water gas shift reaction and pressure swing adsorption processes into a single process and produce hydrogen gas environmentally friendly by preventing carbon dioxide from releasing into the atmosphere. CONSTITUTION: The method comprises the process of passing a raw gas containing carbon monoxide through a pipe packed with alkali metal hydroxide, wherein the alkali metal is selected from the group consisting of Mg and Ca, wherein the raw gas passing process is performed at temperature of 50 to 650 deg.C, wherein the method comprises the processes of producing hydrogen gas and alkali metal carbonates; collecting the hydrogen gas, thereby separating the hydrogen gas; separating carbon dioxide from the alkali metal carbonates and forming alkali metal oxide salts by heating the alkali metal carbonates; and producing alkali metal hydroxide again by reacting the alkali metal oxide salts with steam, wherein the raw gas further contains hydrogen and carbon dioxide, and wherein the raw gas further contains steam (H2O).
Patent KR-20040090515-A (KR)
Inventor: KIM JAE HUN
IPC: G11C11/407
Filed: 2003-04-17
Abstract: PURPOSE: A delay control circuit of a semiconductor device is provided, which achieves high accuracy of a signal delay test related to the operation of the semiconductor device and makes delay through a normal operation path equal to delay through pad input. CONSTITUTION: A triple delay control circuit comprises a replica pad delay block(20) providing delay corresponding to delay from a pad to an input(B). A signal inputted through a normal operation path(P1) goes through the replica pad delay block so that signal delay through the normal operation path is equal to signal delay through the pad input. A switching block(18) selects one of inputs(A,B) by a pad control signal.
Patent KR-20030085478-A (KR)
Title: 소형 구조의 고 토크용 연료 펌프
IPC: H02K1/17
Filed: 2003-04-23
Abstract: 연료 펌프(10)에는, 4개의 영구 자석(30)이 하우징(housing)(12) 내에 설치되어 있다. 전기자(電機子)(40)는 영구 자석(30) 내측에 설치되어 있다. 전기자(40)의 6개의 자극(磁極) 코일부(50)는 중앙 코어(central core)(42)에 설치되어 있다. 각각의 자극 코일부(50)는, 코일 코어(52)와, 보빈(bobbin)(60)과, 상기 보빈(60) 상에 집중 권선 형태로 권선을 감아서 형성한 코일(62)을 구비하고 있다. 각각의 코일 코어(52)는, 회전 방향에서 영구 자석(30)에 대향하는 외주부(外周部)(54)와, 상기 외주부(54)로부터 중앙 코어(42)를 향해서 연장되어 판 형상을 이루는 코일 권선부(56)를 구비하고 있다. 각각의 보빈(60)은, 외주부(54)의 외주면(外周面)(55)과 볼록부(58)를 제외하고 코일 코어(52)를 덮고 있다.
Patent KR-20040091990-A (KR)
Inventor: KIM EUI KYOUNG
IPC: E04F11/06
Filed: 2003-04-23
Abstract: PURPOSE: A folding-type automatic staircase system is provided to maximize use of space, to complement a weakness in crime prevention, and to secure convenience, safety, and safe visibility by wireless control. CONSTITUTION: A folding-type automatic staircase system includes an opening and shutting port penetrating a predetermined portion of a floor member(50) of a structure; a finish member(10) finishing the inner wall surface of the opening and shutting port; a folding-type automatic staircase(100) horizontally fastened to the finish member; a power part providing kinetic energy; a power transmission unit transmitting kinetic energy produced from the power part, to make the folding-type automatic staircase eccentrically move up and down; and a control unit having a control part controlling the power part. The folding-type automatic staircase comprises a first folding staircase(120) horizontally combined to the finish member in a state rotating eccentrically; a second folding staircase(130) rotatably combined to the end of the first folding staircase; and a third folding staircase(140) rotatably combined to the end of the second folding staircase. The first folding staircase opens or shuts the opening and shutting port by eccentrically rotating by the power transmission unit. The second folding staircase is folded together with the first folding staircase by the rotation of a reduction motor. The third folding staircase has plural rollers mounted to the lower end part coming in contact with the ground.
Patent KR-20040095766-A (KR)
Inventor: KIM SEOK TAE
IPC: F24C7/06
Filed: 2003-04-28
Abstract: PURPOSE: A heater apparatus for a microwave oven is provided to maximize the efficiency of a heater installed in the microwave oven, and to optimize cooking by moving the tray up and down and by adjusting the tray according to the kind or the size of food. CONSTITUTION: A heater apparatus of a microwave oven is composed of an upper heater(110) mounted in the upper part of a cavity(100); a lower heater installed in the lower part of the cavity and inclined selectively by rotating; a tray(150) placed in the upper part of the lower heater to load food; and a motor inclining the lower heater on which the tray is placed. The tray is moved up to the upper heater by inclining the lower heater. The lower heater is inclined by transmitting rotation of the motor into the lower hater through rotation of auxiliary gears(132b,134b) and gears(132a,134a).
Patent KR-20040095872-A (KR)
Inventor: LEE WON HO
IPC: H01L27/146
Filed: 2003-04-29
Abstract: PURPOSE: A method for fabricating a CMOS sensor is provided to reduce the number of masks and the number of processes by protecting a pad, and opening and cutting a fuse without using a fuse mask. CONSTITUTION: A passivation layer(14) for covering a pad(13) is formed on a semiconductor substrate including a pad region(B) having an insulating layer(12) and the pad and a redundancy region(C) having a fuse(11). An OCL pattern is formed on the passivation layer in order to expose the fuse and the passivation layer. A photoresist pattern(17) is formed on the OCL pattern and the passivation layer by using a pad mask. The fuse is opened and the fuse is cut by etching the passivation layer and the insulating layer. The pad is opened by removing the OCL pattern and etching the passivation layer.
Patent KR-20040094460-A (KR)
Inventor: CHO JIN U
IPC: B81C1/00
Filed: 2003-05-02
Abstract: PURPOSE: A micro mold for reproducing micro parts and a method for manufacturing the same are provided to achieve a mechanical characteristic superior to that of a Ni plating mold by performing Ni plating for a master mold and sequentially coating an Ni-W alloy on the Ni plating. CONSTITUTION: A method for manufacturing a micro mold includes a first process of forming an Ni master mold(200) by performing electroplating on developed and etched sections of a substrate, a second process of coating an Ni-W alloy(300a) on an upper surface of the Ni master mold(200), and a third process of removing a photoresist from the substrate. While performing the first process, current is applied through a direct current scheme, a pulse scheme, or a pulse-reverse scheme. The pulse-reverse scheme is carried out by using a plastic injection molding material.
Patent KR-20040100569-A (KR)
Inventor: JUNG KWANG HWAN
IPC: B60R19/50
Filed: 2003-05-23
Abstract: PURPOSE: A course indicator light mounted car bumper is provided to mount LEDs(light emitting diodes) into a car bumper structure so as to function as a break light, a tail-light, and a course indicator light with efficiency using 3 colored LEDs. CONSTITUTION: Small sized LEDs(light emitting diodes) are mounted into a car bumper structure with maintaining a bumper size. LEDs functions as a break light, a tail-light, and a course indicator light using 3 colored LEDs. Other drivers easily notify signals from the LEDs than electric bulbs. Because the car bumper is formed in a curved shape, LEDs allow the car bumper to function as a side course indicator light to indicate a course to be driven to the other drivers so that LED prevents the bumper scratching due to the car contact accident.
Patent KR-20040103559-A (KR)
Inventor: AHN JAE HYEON
IPC: H01L21/68
Filed: 2003-05-29
Abstract: PURPOSE: A semiconductor fabrication apparatus having a carrier stage for keeping a carrier and a wafer loading method thereof are provided to preventing ejection of a wafer from a wafer carrier in a process for transferring the wafer carrier by improving a structure of the semiconductor fabrication apparatus. CONSTITUTION: A carrier is inputted into or is outputted from an input/output port(110). A carrier stage(120) is used for keeping temporarily the carrier in order to deliver a wafer. A carrier transfer(130) is used for transferring the carrier from the input/output port to the carrier stage. A wafer transfer(140) is used for drawing the wafer from the carrier loaded into the carrier stage. The carrier stage includes a plate and a rotating member. The cassette is loaded on the plate. The rotating member is used for rotating the plate as much as 90 degrees.
Patent KR-20040107537-A (KR)
Inventor: JUN GYEONG GU
IPC: H04L12/28
Filed: 2003-06-13
Abstract: PURPOSE: A method for accessing serial console input/output between a node B and an RNC(Radio Network Controller) in a mobile communication system is provided to easily implement input/output processes with a remote console without a special OS(Operating System) source licence by modifying a serial driver only. CONSTITUTION: A node B board is composed of a console driver(306), a serial driver(308), and a serial device(310). A console input task(300), a console output task(302), and an interrupt handler-task communication mechanism(304) are created to easily realize a remote console without modifying the console driver(306). The console input task(300) receives a character string from an external board and transfers it to the console driver(306). The console output task(302) transfers data, outputted from the console driver(306), to an external board through a network. The console input/output tasks(300,302), located between an external board and the console driver(306), provide external access for the input/output of a serial console.
Patent KR-20040110534-A (KR)
Inventor: JANG SANG UK
IPC: H04B1/40
Filed: 2003-06-19
Abstract: PURPOSE: A mobile phone battery case having a mirror function and a fabrication method of the battery case are provided to allow a user to look into a clean mirror surface by coating a scratch generation preventing film on an external surface of a battery case and prevent electromagnetic wave generated from a battery pack by forming the mirror surface with a metal material. CONSTITUTION: A reflecting layer(21) is formed with a certain thickness at an inner surface of an outer cover(13) made of a transparent synthetic resin. The inner surface refers to a flat surface excluding an edge portion, facing an inner cover of the outer cover(13). The reflecting layer(21), which is formed at the inner surface through a sputtering process, forms a mirror surface(25) for reflecting light externally. A coating film is formed at an outer surface of the outer cover(13).
Patent KR-20040002757-A (KR)
Inventor: YASODA HISASHI
IPC: B26D1/06
Filed: 2003-06-27
Abstract: PURPOSE: To provide a cutting method for a laminated sheet, increasing the production efficiency of a laminated board and a laminated electronic part to a large extent and performing cutting so as to form a highly accurate finish surface. CONSTITUTION: Cuts V and V are provided with a prescribed pitch to the upper and rear surfaces of a laminated sheet W, and the laminate sheet W after baking is divided from the cuts V and V. In this cutting method of the laminated sheet W, a pair of cutting blades are arranged on the same axis so as to hold the laminated sheet and dividing cuts V and V of a predetermined depth are provided to the same positions of the upper and rear surfaces of the laminated plate W by the pair of the cutting blades C and C. The laminated sheet is divided from the cuts V and V by a cutting whetstone G.
Patent KR-20050003295-A (KR)
Inventor: KANG DAE IN
IPC: H01L21/265
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming a threshold voltage control region of a semiconductor device is provided to maintain same threshold voltage in the entire channel region of a transistor by performing first and second ion implantation processes for controlling a threshold voltage. CONSTITUTION: An isolation layer(18a) is formed on a semiconductor substrate(10) in order to define an active region and a field region thereon. A first ion implantation process for threshold voltage control dopant is performed to open only the active region between the isolation layers. An edge region of the isolation region is opened partially and a second ion implantation process for threshold voltage control dopant is performed to form a threshold voltage control region.
Patent KR-20050004972-A (KR)
Inventor: YOO YUNG JUN
IPC: C09J5/00
Filed: 2003-07-01
Abstract: PURPOSE: A remover composition for instant adhesive is provided to remove an instant adhesive quickly and cleanly by improving the compatibility with the adhesive without any damages on the skin, and to avoid strong bad odors. CONSTITUTION: The remover composition for instant adhesive comprises 1-35 wt% of dimethyl ketone as a solvent, 50-80 wt% gamma-butyrolactone, 1-4 wt% of a skin protective agent, 0.1-2 wt% of a surfactant, and 0.1-0.5 wt% of plant extract as a natural antibacterial agent, based on the total weight of the composition. Particularly, the skin protective agent include various oils such as fatty acids or fatty esters, and the natural antibacterial agent includes tea tree oil and lemon tree oil.
Patent KR-20050005102-A (KR)
Inventor: LEE WON YOUNG
IPC: H04N5/225
Filed: 2003-07-01
Abstract: PURPOSE: A method for automatically controlling preview of image data is provided to automatically stop the preview when the preview state is left alone during the constant time, thereby reducing an unnecessary power consumption. CONSTITUTION: A processor executes a preview according to an image photographing preparation request from the outside(201). The processor controls an image photographing when an image photographing command signal is inputted within the first predetermined time, obtains the image automatically when an image photographing command signal is not inputted and stores the obtained image as the first image data(205). Thereafter, the processor controls an image photographing when an image photographing command signal is inputted within the second predetermined time(207), obtains the image automatically when an image photographing command signal is not inputted and stores the obtained image as the second image data(209). The processor discriminates whether the first and second image data are identical(210). When the first and second image data are identical, the preview is automatically suspended(211).
Patent KR-20050004515-A (KR)
Inventor: CHOI MOON GYU
IPC: C09K17/00
Filed: 2003-07-02
Abstract: PURPOSE: An attachment method of speed spray soil for a slope using solidified non-woven fabrics is provided to stabilize a slope by draining off infiltration through drainpipes and to form natural environment by promoting the vegetation on seed spray soil. CONSTITUTION: The attachment method of seed spray soil for a slope using solidified non-woven fabrics comprises the steps of consolidating the ground(30) using a general public work, paving solidified non-woven fabrics which are made by attaching non-woven fabrics(40) on a solidification plate(1) on the consolidated ground(30), installing drainpipes(60) at regular intervals, fixing solidified non-woven fabrics using anchors(70) and spraying seed spray soil(50) to form a vegetation zone.
Patent KR-20050005614-A (KR)
Inventor: HWANG BO KUK JEONG
IPC: B29D35/12
Filed: 2003-07-07
Abstract: PURPOSE: Provided is a process for producing inner sole made of spongy-foam material to keep original shape of the sole by bubbles in the material and to obtain favorable elasticity and distribution of pressure by feet and touch feelings, resulting in alleviation of fatigue during wearing the shoes. CONSTITUTION: The process comprises attaching a mold prepared in reduced size to pressing machine weighing 150-200 tons useable in heating and foaming steps; introducing combined foaming material for the inner sole into the mold attached to the pressing machine; conducting cross-linkage and foaming of the combined material under the pressing pressure of 50-100kg/cm2 and at 150-210 deg.C for 1-7 minutes to form foamed material in the inner sole form; adhering raw fabric having the same size and shape of the foamed material to side closed to sole of foot using adhesive.
Patent KR-20050006523-A (KR)
Inventor: LEE TAE SIK
IPC: C05F11/00
Filed: 2003-07-09
Abstract: PURPOSE: Provided is a method for preparing an organic fertilizer which is free from gas damage, is rich in 17 kinds of amino acids and vitamins A, B1, B2 and C and reduces the acidity of fruits. CONSTITUTION: The method comprises the steps of preparing 5-30 wt% of powdered bones, 5-25 wt% of fish foil, 0-10 wt% of a crab shell, 20-60 wt% of defatted rice bran, and 20-46 wt% of sesame dregs; adding a small amount of an effective composite microorganism Amo, molasses, chitosan, garlic juice, pyroligneous liquor, a photosynthesis bacillus, an amino acid, lactic acid bacteria, lactobacillus, bacillus, and streptomycin; mixing the prepared materials by using a mixer; pulverizing the mixture; screening the incompletely pulverized one and impurities; and weighing and packing the screened one.