baber/WOPTO huggingface dataset:
Patent KR-20040089840-A (KR)
Inventor: KIM GYU BONG
IPC: G02F1/1368
Filed: 2003-04-15
Abstract: PURPOSE: A transflective LCD(Liquid Crystal Display) and a fabricating method thereof are provided to simplify processes by forming a concavo-convex pattern in a negative-type organic insulating film through a stamp process. CONSTITUTION: A plurality of gate lines(101) and a plurality of data lines(105) are vertically crossed to form pixel regions. The gate lines and the data lines have pads at extended one side ends. A plurality of storage lines(111) are horizontally formed with the gate lines among the gate lines. A plurality of gate electrodes(101a) are protruded and formed from the gate lines. A semiconductor layer is formed on a certain part of each gate electrode and the storage line. A source electrode(105a) is protruded from each data line, and is formed as a 'U' shape to open one side in the gate electrode and surround three sides of the gate electrode. A drain electrode(105b) is overlapped with each storage line in the pixel region, and is formed to be separated at a certain interval from the source electrode and be inserted into an open part of the gate electrode. A negative organic insulating film(107) having a rounded concavo-convex is removed and formed from a transmissive part, a contact part and a pad part. A reflective electrode(108) is formed on the negative organic insulating film except for the transmissive part, the contact part and the pad part in response to the pixel region. A transparent electrode(110) is electrically connected with the drain electrode in the contact part, and is electrically connected with a gate pad/source pad in the pad part. The transparent electrode is formed on the reflective electrode.
Patent KR-20040091806-A (KR)
Inventor: YOON WON BYUNG
IPC: E04F11/116
Filed: 2003-04-22
Abstract: PURPOSE: A stepping block for staircase construction is provided to improve the quality in construction of a staircase and to enhance constructability and economical efficiency by installing a stepping sill without an additional subsequent finishing process. CONSTITUTION: The stepping block for staircase construction comprises a horizontal stepping part(10) formed to the upper part; a front part(20) extended downward from the front end of the horizontal stepping part(10) and set up at an appointed height; an inclined grounding part(30) connected slopely from the lower end of the front part(20) to the rear end of the horizontal stepping part(10); and finishing end parts vertically set up on the sides in a predetermined shape by the horizontal stepping part(10), the front part(20), and the inclined grounding part(30).
Patent KR-20040092554-A (KR)
Inventor: KIM SEON SUN
IPC: H01L21/027
Filed: 2003-04-24
Abstract: PURPOSE: A semiconductor device is provided to increase reliability of error analysis and to reduce working time in visual processing by forming bridge dummy lines between a dummy word line and a dummy bit line. CONSTITUTION: A semiconductor device includes rectangle active regions(32) arranged to matrix type, word lines(34) elongated vertically to the active region, bit lines elongated horizontally to the active region, a dummy active region(38) formed at outmost of the active regions, at least two dummy word lines(40) formed at outmost of the word lines, and at least two dummy bit lines(42) formed at outmost of the bit lines. The device further includes bridge dummy word lines(41) having constant cell distance formed between the dummy word lines and bridge dummy bit lines(43) having constant cell distance formed between the dummy bit lines.
Patent KR-20030084790-A (KR)
Title: 광기록 매체 및 데이타의 광학적 기록 방법
IPC: G11B7/258
Filed: 2003-04-26
Abstract: 광기록 매체는 기판, 이 기판 위에 형성되고 Si, Ge, C, Sn, Zn 및 Cu로 구성되는 군으로부터 선택된 원소를 주성분으로서 함유하는 제 1 기록층, 및 제 1 기록층의 부근에 위치되고 Al을 주성분으로서 함유하는 제 2 기록층을 포함하며, 이 광기록 매체는 기판의 반대쪽 위에 투사된 레이저빔에 의해 조사되도록 구성되고, 제 1 기록층과 제 2 기록층의 총두께는 40nm와 동일하거나 또는 더 얇다.  이와 같이 구성된 광기록 매체에 따라서, 재생 신호의 잡음 수준을 감소시키고 C/N 비를 개선하는 것이 가능하다.
Patent KR-20030087939-A (KR)
Title: 플라즈마 디스플레이 패널
IPC: H01J17/18
Filed: 2003-05-07
Abstract: 본 발명의 과제는 전극의 양측이나 표면의 공극의 발생에 영향을 받지 않고, 방전 공간의 밀폐성이 유지되는 플라즈마 디스플레이 패널을 제공한다. 
     상기 과제를 해결하기 위한 해결 수단으로, 복수의 전극(11)의 각각의 일부를 유전체층(13)으로부터 표출시키고, 그 표출시킨 각 전극(11)의 일부와 밀봉 부재(3)가 직접 접하고 있으므로, 복수의 전극(11)의 양측이나 표면에 공극을 발생하지 않기 때문에 방전 공간이 복수의 전극(11)의 양측이나 표면의 공극을 통해서 밖과 통하지 않고, 그 밀봉 부재(3)에 의해 방전 공간의 밀폐를 유지하여 장기간 안정된 방전에 의한 양호한 표시를 할 수 있다.
Patent KR-20040097447-A (KR)
Inventor: LEE MYUNG JIN
IPC: E04G17/06
Filed: 2003-05-12
Abstract: PURPOSE: A fixing unit for concrete forms is provided to shorten the working hours in installing and removing the concrete forms and to enable a worker to simply execute work. CONSTITUTION: A fixing unit for concrete forms includes a sepa tie(10) having a fastening piece(12) with a fastening hole(13) at one end. The fixing unit for concrete forms comprises the sepa tie having a fitting groove(15) to make a fitting projection formed at the other end of the fastening piece; a cone having a vent hole formed in the center of a front end part and having a wedge insertion groove formed to a body part; a cylinder(40) having a sill(45) to have a vent hole to one side; a body(50) having a spring insertion groove and a wedge insertion hole(58) at one end; a fixing member(60) having plural steel ball insertion grooves at one end formed in multi-steps, to insert steel balls(65) and having an axial rod inserted in the inner peripheral surface; and a fastening unit(30) fastening the body and the cylinder in a state of containing the fixing member. In the fastening unit, a compression spring is inserted in the spring insertion groove of the body and one end of the compression spring is fastened to the final end of the axial rod passing through the fixing member and another compression spring is inserted between the fixing member and the body. The fastening unit is inserted in the body part of the cone. A wedge(70) is inserted in the body part through the wedge insertion groove and the wedge insertion hole. One end of the sepa tie is inserted in the vent hole of the cone and the vent hole of the cylinder.
Patent KR-20040100438-A (KR)
Inventor: JUNG CHAN GI
IPC: B62K25/00
Filed: 2003-05-23
Abstract: PURPOSE: A body frame of a bicycle is provided to prevent a safety accident caused by shock and vibration and improve the safety of a driver by automatically absorbing shock and vibration transmitted to the driver. CONSTITUTION: A suspension fork on which a steering handlebar and a front wheel(300) are installed, is inserted to a cylindrical handlebar connecting body(70). The handlebar connecting body is integrally connected to the upper end of a main tube(10). A chain driving unit is connected to the lower end of the main tube. One end of a wheel balance arm(30) is coupled to the middle part of the main tube by a hinge. A rear-wheel connecting body(20) on which a rear wheel(400) is installed is integrally formed at the other end of the wheel balance arm. A saddle balance arm(50) is disposed between the handlebar connecting body and the wheel balance arm. A saddle connecting body(40) on which a saddle is installed is coupled to the saddle balance arm by a hinge. An elastic supporter(60) is fixed to one surface, which faces the ground, of the main tube at one end, to the rear-wheel connecting body by a connecting bracket(22) and the saddle connecting body at one side. The end of the supporter penetrates through the saddle balance arm.
Patent KR-20040100742-A (KR)
Inventor: WOO HAN SEOK
IPC: F01N1/18
Filed: 2003-05-24
Abstract: PURPOSE: An exhaust control unit of an exhaust system for an internal combustion engine is provided to improve the efficiency of the internal combustion engine by promptly sucking and discharging the exhaust gas with the rotating inertia of a freely rotating blade and modify the noxious substances of the exhaust gas passing by the blade. CONSTITUTION: An exhaust control unit of an exhaust system for an internal combustion engine comprises a casing(104) combined with one inner end portion of a noise absorptive pipe(103) embedded in a housing(102) and having a hollow core portion(104a), a guide jacket(105) having at least one guide vanes(105a) forcibly fitted in one end portion of the casing to guide the exhaust gas and a rotating shaft(106), a rotor(107) having at least one blades(107a) inserted to the rotating shaft of the guide jacket and rotating freely by the exhaust gas, a freely rotating unit of the rotor, and a diffuser(108) combined with the rotating shaft of the rotor to guide the discharged exhaust gas.
Patent KR-20040104227-A (KR)
Inventor: JUNG DAE GYUN
IPC: B82B3/00
Filed: 2003-06-03
Abstract: PURPOSE: Provided is a method for manufacturing nanotubes applied to nano-bio materials by depositing inorganic materials(metal, oxide) on a mold, nano-template with many nanosize pores, and then removing the nano-template. CONSTITUTION: The nanotubes are manufactured by the following steps of: preparing a nano-template(10) such as anodized aluminum oxide thin film, forming many pores(15) with a 1-200nm size and a 0.2-20micrometer length (A); depositing inorganic materials such as ZrO2 or TiO2, selected from metals, oxides, sulfides and nitrides on the nano-template by an atomic layer deposition method (B); removing the nano template by etching or thermal decomposition, wherein, in case of etching, the resultant nanaotubes(50) are obtained by soaking the template in etchants(C1) and filtering or dropping etchants on the template by spin coater(C2).
Patent KR-20040105960-A (KR)
Inventor: KIM DAE HYEON
IPC: H05B33/04
Filed: 2003-06-10
Abstract: PURPOSE: An encapsulation cap and a method of manufacturing the same are provided to increase surface area and improve bonding force, by forming a plurality of micro convex-concave portions on an encapsulation surface of the cap. CONSTITUTION: A method of manufacturing an encapsulation cap, comprises a step of forming a plurality of micro convex-concave portions(111a) on a surface of a mold for forming an encapsulation surface of an encapsulation cap(110), through a discharge process; and a step of molding an encapsulation cap by processing a molding material through the use of the mold. An encapsulation cap is characterized in that the encapsulation cap has an encapsulation surface on which micro convex-concave portions are formed.
Patent KR-20040106729-A (KR)
Inventor: JU YUN SU
IPC: F04C18/02
Filed: 2003-06-11
Abstract: PURPOSE: A scroll compressor for noise reduction is provided to reduce the noise of refrigerant by a noise damping part provided to either of a compression chamber or a discharge port. CONSTITUTION: A scroll compressor for noise reduction includes a fixed scroll(51), an orbiting scroll(41), and a noise damping part(61) formed to a compression chamber defined by the fixed and orbiting scrolls or a discharge hole of the fixed scroll. The noise damping part is to be a resonator, which includes a neck part(62a) indented by a predetermined degree in a refrigerant discharge direction at a side of the discharge hole, and a space part(62b) communicated with the neck part and having a variable flow sectional area.
Patent KR-20040107145-A (KR)
Inventor: AHN HUI YEONG
IPC: C12Q1/68
Filed: 2003-06-12
Abstract: PURPOSE: A detection kit for stomach cancer by measuring the degree of stomach cancer marker gene expression is provided. Therefore, stomach cancer is detected more accurately within a reduced period of time. CONSTITUTION: The detection kit for stomach cancer comprises sense and anti-sense primers selected from high expression of stomach cancer marker genes consisting of EEFA1A, TUBA6, FKBP1A, PKM2, LDHA, RPL4, ARF1, SURF4, MRT8, GAPD, HSPCB, PGK1, HMGIY, K-ALPHA-1, FTH1, HSPA8, SH3GLB2, ACTB, HSPCA, TMSB4X, SDC1, PYCR1, ATF4, JUN, CD44, HSPB1 and the mixture thereof; and sense and anti-sense primers selected from low expression of stomach cancer marker genes consisting of LGKC, SNC73, CD74, LOC131177(FAM3D), ARG2, IMAGE:4296901(pepsinA) and the mixture thereof.
Patent KR-20040107899-A (KR)
Inventor: KIM SEONG GWON
Filed: 2003-06-14
Abstract: PURPOSE: A hospital service processing method for sharing diverse information of patients on the online is provided to share the diverse information for the patients by offering various document forms written during treatment to a doctor, a nurse, and an examination department personnel, and offering inputted information to users having a search authority while the inputted information is integrally managed. CONSTITUTION: A doctor web screen, a nurse web screen, and an examination department personnel web screen for respectively managing medical information are transmitted to a doctor terminal(20), a nurse terminal(30), and an examination department personnel terminal(40). The medical information is managed by storing the information inputted from the terminals through each web screen in order to share the inputted information through each web screen. Except the medical treatment information, the information in a hospital transmitted by a program executed in a general hospital service terminal(50) is managed by the general hospital service terminal connected through an internal network.
Patent KR-20050000151-A (KR)
Inventor: CHO SUNG HO
IPC: H01L21/205
Filed: 2003-06-23
Abstract: PURPOSE: A vertical diffusion apparatus for manufacturing a semiconductor device is provided to perform efficiently a cooling process for a space between an outer tube and an inner tube and the outer tube itself by using a cooling gas supply part. CONSTITUTION: A vertical diffusion apparatus includes an outer tube(20), an inner tube(10) in the outer tube, and a cooling gas supply part(50) between the outer and inner tubes. The cooling gas supply line includes an annular gas supply line(55) for enclosing an upper outer wall of the inner tube or an upper inner wall of the outer tube, and at least one nozzle(57) along the annular gas supply line for spraying a cooling gas.
Patent KR-20050002524-A (KR)
Inventor: CHO SANG HOON
IPC: H01L21/027
Filed: 2003-06-30
Abstract: PURPOSE: An electron beam curing apparatus is provided to improve electron generation efficiency and make the intensity of generated electrons uniform under lower pressure by using an ECR(Electron Cyclotron Resonance) plasma source instead of a conventional DC(Direct Current) plasma. CONSTITUTION: An electron beam curing apparatus includes a plasma generating chamber, a microwave supply part, a grid, a main coil part, a sub-coil part and an auxiliary coil part. The plasma generating chamber(35) is connected with a vacuum chamber(31) via an insulator(37) and connected directly with a high voltage power supply(41). The microwave supply part is installed on the plasma generating chamber. The grid(39) connected with a low voltage power supply(43) is installed between the plasma generating chamber and the vacuum chamber. The main coil part(45) is installed along an upper periphery of the plasma generating chamber. The sub-coil part(47) is installed along a lower periphery of the plasma generating chamber. The auxiliary coil part(49) is installed along a periphery of the vacuum chamber.
Patent KR-20030066502-A (KR)
Title: Method for producing pouch container with spout assembly
Inventor: LEE JEONG MIN
IPC: B65D33/38
Filed: 2003-06-25
Abstract: PURPOSE: A method for producing a pouch container with a spout assembly is provided to reduce working steps by continuously carrying out all the processes including the step of making a container body by pulling out a film of a roll type and the step of bonding the spout assembly to the container body. CONSTITUTION: The method comprises the step of forming a container body(1) by pulling out a film, the process comprising the process steps of: forming a cut part(11) in one upward direction by a cut line(10); positioning a bonding portion(2) of a spout assembly(100) at a lower part of the cut line; and stitching both opposite ends of the film and the upper end thereof with the region having the bonding portion of the spout assembly as the center.
Patent KR-20050003618-A (KR)
Inventor: KO KWAN JOO
IPC: H01L29/78
Filed: 2003-07-02
Abstract: PURPOSE: A field effect transistor and a fabricating method thereof are provided to control the current flow according to etched depths by performing first and second etch processes to an inside of a silicon substrate. CONSTITUTION: A couple of side gates(15) are formed in a predetermined interval on a semiconductor substrate, which is etched as much as a predetermined depth. A main gate(18) is formed on the semiconductor substrate which is etched deeper than the semiconductor substrate on which the side gates are formed. An oxide layer is formed on the side gates, the main gate, and the semiconductor substrate. A source/drain impurity region(19,20) is formed on the semiconductor substrate of both sides of the side gates.
Patent KR-20050004391-A (KR)
Inventor: BAEK SEOG IN
IPC: C07C315/04
Filed: 2003-07-02
Abstract: PURPOSE: A process for preparing a diphenylsulfone compound is provided to easily separate unreacted biphenylsulfone compound from an object compound without employing expensive organic solvents and performing difficult pH control step. CONSTITUTION: The diphenylsulfone compound of the formula 1 is prepared by the process comprising reacting 4,4-dihydroxydiphenylsulfone compound of the formula 2 and a halide of the formula 4: R-X, using water as a solvent in the presence of a base, wherein the process comprises depositing 4-hydroxy-4'-isopropoxydiphenylsulfonate compound of the formula 3 in a solid form by using 0.25-3.0 parts by weight of water, based on 1 parts by weight of 4,4'-dihydroxydiphenylsulfone compound and by using the base in a mole ratio of 2.0-3.0, based on 1 mole of 4,4'-dihydroxydiphenylsulfone compound, followed by filtrating to separate out unreacted 4,4-dihydroxydiphenylsulfone compound. In the formulas 1-4, R represents isopropyl group, M represents an alkali metal and an alkali earth metal, and X represents a halogen atom.
Patent KR-20040004154-A (KR)
Inventor: SUDA TOMOKAZU
IPC: A47L13/20
Filed: 2003-07-03
Abstract: PURPOSE: To provide a cleaning tool which makes it possible to effectively use a wide area of a cleaning sheet, and to stably slide the cleaning sheet on a surface to be cleaned when wiping is performed by fitting the disposable cleaning sheet to a supporting body. CONSTITUTION: The supporting body 2 is fitted to an end part 8a of a grip part 8. The supporting body 2 has a supporting plate 5 and an elastically deformable cleaning functional member 11. The cleaning sheet is placed on a surface 11a of the cleaning functional member 11. In the cleaning functional member 11, a center part 12 of the surface 11a has a small projection amount, and projected top parts 13 and 13 on both ends of the surface 11a have a large projection amount. When the surface 11a is pressed against the surface 25 to be cleaned with the cleaning sheet therebetween, the projected top parts 13 and 13 are deformed so as to press the cleaning sheet. Comparatively large trash can be caught near the center part 12.
Patent KR-20050006325-A (KR)
Inventor: HAN GEUM TAI
IPC: B61H5/00
Filed: 2003-07-08
Abstract: PURPOSE: A brake disk assembly is provided to easily assemble and dismantle a disk body and a hub and to firmly fix the disk body and the hub. CONSTITUTION: A disk body(10) has a bore having a certain radius and a diameter to form an outer side. Plural fixing slots are formed in the disk body. The fixing slots is connected through the bore and the diameter and equipped with installation slots to be separated at regular intervals. Plural separation pins(20) are inserted in each installation slot of the disk body. The elasticity of the separation pin is adjustable. A hub(30) contains a hub body(32) and a hub cover. The hub body contains an installation flange(34) having a bore in the center to be fixed in an axle, installation grooves to be partially inserted the separation pins and fixing slots between the installation slots. The hub cover contains plural installation slots to store the rest parts of the separation pins and fixing slots to be connected with the fixing slots of the installation flange and fixed by bolts.
Patent KR-20050007645-A (KR)
Inventor: LEE JONG HYUN
IPC: H01M8/02
Filed: 2003-07-11
Abstract: PURPOSE: Provided is a fuel cell system which uses humidity of residual hydrogen and oxygen exhausted from fuel cell stack to humidify hydrogen and oxygen, which is supplied to the fuel cell stack so that it enables to use anti-freezing solution as coolant. CONSTITUTION: The fuel cell system comprises the parts of: the fuel cell stack(13); a fuel gas supply unit(15) which supplies fuel gas from the fuel cell stack; an oxidizing gas supply unit(17) which supplies oxidizing gas from the fuel cell stack; a fuel cell cooling unit(19) which circulates the coolant to cool the fuel cell stack; a fuel gas humidifier(21) which humidifies fuel gas, which is supplied into the fuel cell stack from the fuel gas supply unit; an oxidizing gas humidifier(23) which humidifies oxidizing gas, which is supplied into the fuel cell stack from the oxidizing gas supply unit; and a control unit(25) which controls the fuel gas supply unit, the oxidizing gas supply unit and the fuel cell cooling unit.
Patent KR-20050009422-A (KR)
Inventor: RHEE BYUNG JOON
IPC: H01J11/22
Filed: 2003-07-16
Abstract: PURPOSE: A plasma display panel and a manufacturing method thereof are provided to improve image quality by forming an oxide layer having a low dielectric constant to prevent a mis-discharge of a plasma display panel. CONSTITUTION: An address electrode(112X) is formed on a lower substrate(118). A scan/sustain electrode(112Y) and a common sustain electrode(112Z) are formed on an upper substrate(110). A lower dielectric layer(122) for accumulating wall charges is formed on the lower substrate. A grid-type separation wall(124) being superposed on a bus electrode(112b) is formed on the lower dielectric layer. An oxide layer(145) is formed on the grid-type separation wall. A fluorescent material is applied to surfaces of the oxide layer and the grid-type separation wall. The grid-type separation wall is comprised of a horizontal separation wall in parallel with a pair of sustain electrodes and a vertical separation wall.
Patent KR-20050010095-A (KR)
Inventor: HYUN IN HO
IPC: A23L17/60
Filed: 2003-07-18
Abstract: PURPOSE: A seaweed stem chopper for chopping the front and rear portion of seaweed stems whose leaves are removed respectively with chopping knives mounted on a seaweed stem moving chain is provided. It permits easy, quick and hygienic chipping of quantities of seaweed stems and remarkably shortens the size. CONSTITUTION: In the seaweed stem chopper, installed at regular intervals are a right seaweed stem moving chain(12) mounted on a series of a chain sprocket(13,13',13'',13''') connected to a motor(16) and a left seaweed stem moving chain(11) mounted on a series of a chain sprocket(14,14',14''), a driven seaweed stem moving chain(11',12') is engaged to the upper part of the right and left seaweed stem moving chain. A chain roller is coupled to a rail of a support guide, the seaweed stem moving chain is transversely connected to two chains. A right and left chain(36,36') is connected between two upper chain sprockets(34,34') and two lower chain sprockets(35,35'), a right and left seaweed stem chopping part(32) is installed therebetween. A guide plate is installed on the front part of a portion in which the right seaweed stem moving chain and left seaweed stem moving chain meet each other.