baber/WOPTO huggingface dataset:
Patent KR-20010044375-A (KR)
Inventor: BAE SEONG MIN
IPC: A61C13/263
Filed: 2001-02-14
Abstract: PURPOSE: An elastic fixing screw for orthodontics is provided which has a structure to stably hang the elastic body on the fixing screw so that it prevents the elastic body from sliding down to the gum. CONSTITUTION: In the elastic fixing screw(1) for orthodontics, (i) the outer circumference of a head part(2) is angular shaped; (ii) a circular projecting part(4) is formed on the lower end part of the head part and has some space to hang the elastic body; (iii) a hanging rod(6) and a hanging plate(5) are formed on the upper side of the head part to hang the elastic body; and (iv) a screw part(2') which is formed on the lower side of the circular projecting part.
Patent KR-20020068736-A (KR)
Title: Support apparatus for washing machine
Inventor: HONG CHAN HUI
IPC: D06F39/00
Filed: 2001-02-22
Abstract: PURPOSE: A device for supporting a washing machine is provided to restrain the movement of a main body of the washing machine by making a bottom surface contact the floor in parallel, thereby preventing the vibration and noise due to the movement. CONSTITUTION: A device for supporting a washing machine includes height control parts(20) screw-coupled with a bottom part of a main body(111) of the washing machine to control the height of the main body with respect to the bottom part, rotation coupling elements(50) respectively coupled at lower ends of the height control parts rotatively with respect to the height control parts, and foot parts(60) respectively coupled with lower ends of the rotation coupling elements to make bottom surfaces of the foot part contact the floor in parallel.
Patent KR-20020072612-A (KR)
Title: touch pad sensing two points or more
Inventor: KIM JEE HYOUNG
IPC: G06F3/03
Filed: 2001-03-12
Abstract: PURPOSE: A touch pad capable of detecting more than two points is provided to detect the movement and the relative position of two points while extending the detect point of the touch pad more than two points. CONSTITUTION: In case that a user touches two points, the touch pad carries out a function of dragging, copying and pasting efficiently by making the touch pad operate the drag of a mouse. The difference between a left and a right button of the mouse is realized by using the relative positions between two points. For example, two points of the left upper and the right lower point are equal to the drag, and two point of the right upper and the left lower is used as if clicks the right button of the mouse. If the touch pad uses the third finger, the third finger plays a role of a wheel of a wheel mouse.
Patent KR-20020074541-A (KR)
Title: Method of Inspecting Used Car through Network System
Inventor: CHOI WON JUN
IPC: G06Q50/30
Filed: 2001-03-20
Abstract: PURPOSE: A method for diagnosing a used car is provided to transmit a diagnosed result to a client rapidly on a certified state and perform a check of a used car successively by continuously linking inspection operations of the used car and supply previous information from a delivered time to an inspection time of the used car. CONSTITUTION: A client requests a diagnosis request of a used car through a network system constituted by a client/server(S100). At this time, basic information requested by the client is collected. Previous information of the used car is collected based on basic information received from the client(S200). The requested used car is diagnosed and the diagnosed information is transmitted to the server(S300). The server prepares a diagnosis evaluation document of the requested used car based on the diagnosed and collected information(S400).
Patent KR-20010090561-A (KR)
Inventor: SAHBARI JAVAD J
IPC: C09D9/00
Filed: 2001-03-26
Abstract: PURPOSE: Provided is a composition useful for the removal of polymeric material from substrates, such as electronic devices. CONSTITUTION: The composition comprises at least one polyol compounds; at least one glycol ethers; at least 5 wt%(based on total weight of the composition) of water; fluoride salt selected from ammonium fluoride, ammonium bifluoride, ammonium-tetramethylammonium bifluoride and a mixture thereof; and optionally at least one additives. The composition is particularly suitable for removing polymer residues from plasma etch process.
Patent KR-20020078640-A (KR)
Inventor: LEE TAE HO
IPC: A61K36/03
Filed: 2001-04-06
Abstract: PURPOSE: A process of preparing a calcium-containing product using Hizikia fusiforme(tott, Korean native name) as a kind of brown algae is provided. Whereby, the product powder is rich in calcium and is useful for prevention of osteoporosis. CONSTITUTION: Hizikia fusiforme is soaked in bioceramic water for 48hr, dried in a drier for 2hr followed by clean sea wind for 1.5hr and then ground in a ball mill.
Patent KR-20020080112-A (KR)
Title: Ferroelectric memory device and fabrication method thereof
Inventor: LEE SANG YEONG
IPC: H01L21/8246
Filed: 2001-04-11
Abstract: PURPOSE: A ferroelectric memory device and a method for manufacturing the same are provided to prevent the degradation of ferroelectric capacitors by restraining attacks of hydrogen ions into a ferroelectric film. CONSTITUTION: A lower electrode(65a), a ferroelectric pattern(67a) and the first upper electrode(69a) are sequentially stacked on a semiconductor substrate(51). An insulating spacer(75) is formed at both sidewalls of the lower electrode(65a). The second upper electrode(77a) having a spacer shape is formed at both sidewalls of the insulating spacer(75) and the first upper electrode(69a). The second upper electrode(77a) is isolated to the lower electrode(65a) by the insulating spacer(75) and connected to the first upper electrode. At this time, the first and the second upper electrode(69a,77a) are made of a hydrogen blocking layer, and the hydrogen blocking layer is an iridium film or an iridium oxide(IrO2).
Patent KR-20010103600-A (KR)
Title: 금속 구조물의 선택적인 전기 도금 방법
IPC: C25D5/02
Filed: 2001-04-16
Abstract: 본 발명은 기판내에 형성된 피처내의 금속 구조물의 전기 도금 방법에 관한 것이다.  금속의 시드층이 상부 표면 및 피처의 기저부 및 측벽상에 증착된다.  그런 다음, 시드층은 상부 표면으로부터 선택적으로 제거되어 시드층의 부분만이 적어도 피처의 기저부상의 피처내에 남게된다.  그런 다음, 이러한 시드층의 부분을 이용하여 금속이 전기 도금되어 금속이 피처를 충진한다.  상부 표면으로부터의 시드층의 제거는 상부 표면상에서 전기 도금이 발생하지 않도록 한다.
Patent KR-20010069658-A (KR)
Title: Arc fault circuit interrupter and circuit breaker having the same
Inventor: KIM CHEON YOUN
IPC: H02H1/00
Filed: 2001-04-25
Abstract: PURPOSE: An arc fault circuit interrupter and a circuit breaker comprising the same are provided to save a life and a property from a fire by detecting efficiently an arc generated from an electric system. CONSTITUTION: An arc fault interruption portion(300) detects an arc fault between a high conductive line(HOT) and a neutral conductive line(NEU) of an alternating power. A grounding fault interruption portion(400) detects a grounding fault. An over-load interruption portion(500) detects an overload. A display portion(600) displays the generated faults to the outside when the arc fault interruption portion(300), the grounding fault interruption portion(400), and the over-load interruption portion(500) detect the arc fault, the grounding fault, and the overload, respectively. A trip portion(700) interrupts the alternating power according to output signals generated from the arc fault interruption portion(300), the grounding fault interruption portion(400), and the over-load interruption portion(500).
Patent KR-20020084756-A (KR)
Title: Novel trichosporon species and treatment of waste water or waste gas using same
Inventor: YUM KYU JIN
IPC: C12N1/14
Filed: 2001-05-03
Abstract: PURPOSE: Provided are novel strain, Trichosporon loubieri Y1-A(KCTC 18079P) and a method for disposing of waste water or waste gas using a carrier or a filter fixed with Trichosporon loubieri Y1-A(KCTC 18079P). CONSTITUTION: The novel strain, Trichosporon loubieri Y1-A(KCTC 18079P), decomposes toxic chemical materials in waste water or waste gas. It is isolated from the soil around Yeo-su area by the steps of: mixing 1g of the soil with 1 L of sterilized water and stirring the mixture at 1000rpm; holding it for 10-30 minutes then obtaining a supernatant therefrom; mixing 1 ml of the supernatant with 9 ml of sterilized water for dilution; mixing 1 ml of the diluted solution with 50 ml of broth containing phenol as a carbon source with maintaining pH6.5 using a buffer solution; and culturing the broth at 30 deg.C and separating the strain.
Patent KR-20020087300-A (KR)
Title: Cache memory with an improved interface structure
Inventor: KIM TAE SEON
IPC: G06F12/08
Filed: 2001-05-15
Abstract: PURPOSE: A cache memory having an improved interface structure is provided to prevent the additional cycle stall when a speed difference between the cache memory and an external memory. CONSTITUTION: The first buffer circuit(120) selectively transfers the line data loaded on the first bus from the external memory. The second buffer circuit(130) selectively transfers the line data loaded on the first bus. A cache data memory(110) includes a bus holder storing the line data outputted from the second buffer circuit and stores the line data outputted from the first buffer circuit. The third buffer circuit(140) loads the line data outputted from the second buffer circuit to the second bus. A control logic(150) controls the operations of the first to third buffer circuit and the cache data memory. When a line-fill due to the catch miss is occurred during an operation of a command consisting of the continuous addresses, a cycle preparing an external bus is hooked on a waiting state, the data stored in the bus holder is written to the cache data memory and loaded to the second bus through the third buffer circuit, and the waiting state is canceled at the next cycle.
Patent KR-20010070582-A (KR)
Title: Board
Inventor: LEE SEUNG SANG
IPC: E04C2/38
Filed: 2001-05-25
Abstract: PURPOSE: A construction flat board is provided to prevent a crack or a breakage and to receive more loads by flexibly meeting a physical change. CONSTITUTION: A flat board contains a vertical face(4) formed on one side of the flat board(1); an inclined face(5) inclined on the lower part of the vertical face; two tenons(3) protruded in the side; mortises formed at the center to be make the tenons inserted therein; and a groove(6) circularized when combining on each corner of the flat board. Thereby, the combining strength is improved by complexly forming connecting faces of the flat boards and the reliability of the flat board is improved by maintaining the first constructed state for a long time.
Patent KR-20020089954-A (KR)
Title: Air conditioning and heating apparatus for use of heat pipe and thermo element
Inventor: LEE JAE HYUK
IPC: F25B21/00
Filed: 2001-05-25
Abstract: PURPOSE: A heating and cooling system using heat pipe and thermoelement is provided to heat and cool as well as supplying hot water. CONSTITUTION: A system includes an air current generating part comprising a plurality of heat pipes(150) successively and vertically installed in a plurality of horizontal heat radiating members(152), heat conducting bodies(140,160) formed on upper ends and lower ends of the heat pipes and a blower fan(350) blowing air current from front sides of the heat pipes; an antifreeze liquid circulation part comprising an upper water tank(110) and a lower water tank(180) installed on outside of an upper part and a lower part of the heat conducting bodies and connecting pipes(114) and a circulation pump(184) connected between the upper water tank and the lower water tank to circulate antifreeze liquid in the upper tank and the lower tank; and a few thermoelements interposed between the heat conducting bodies and the water tanks to generate heat or cold.
Patent KR-20020091886-A (KR)
Title: A method of forming shallow junction using SiGe selective epitaxial growth
Inventor: CHA HAN SEOP
IPC: H01L29/417
Filed: 2001-06-01
Abstract: PURPOSE: A method for forming shallow junction using silicon germanium selective epitaxial growth is provided to effectively prevent a diffusion of impurities via a gate and a reduction of effective channel length by using an SEG(Selective Epitaxial Growth) of SiGe. CONSTITUTION: A polysilicon gate(22) and a barrier film(23) of a spacer structure are sequentially formed on a silicon substrate(20). After partially removing the polysilicon gate(22) and the silicon substrate(20), a SiGe layer(24) is then grown on the removed region by using an SEG. Lightly doped dopants are implanted to the SiGe layer(24). A nitride spacer(26') is formed at both sidewalls of the barrier film(23). By implanting heavily doped dopants into the SiGe layer(24) and annealing the resultant structure, source and drain regions(27) and a source/drain extension(28) are formed.
Patent KR-20010078985-A (KR)
Title: The make mulching by old paper
Inventor: CHOI JAE SEUNG
IPC: D21F11/00
Filed: 2001-05-30
Abstract: PURPOSE: A mulching paper sheet having satisfactory mechanical strength, elongation and weathering resistance obtained by dipping waste paper in water, adding a pulp and liquid mixture, and sizing agent and kneading is provided, which has biodegradability and an effect on easily making a hole by a user. CONSTITUTION: This mulching paper sheet is prepared by the process consisting of: dipping waste paper in water; adding a mixture of pulp and liquid and sizing agent to the raw material; kneading; filtering by passing through a wire net part; forming a paper layer; pressing with a roller; and drying.
Patent KR-20010078987-A (KR)
Inventor: KIM DONG HYUN
IPC: B03C3/34
Filed: 2001-05-30
Abstract: PURPOSE: An air cleaner is provided to improve the efficiency of collecting dust and to collect and clean the smoke, which is generated in cauterizing the skin with moxa, before the smoke is spread over the interior. CONSTITUTION: The air cleaner includes a negative ion generator(20), a body(30), a chimney(40), a shade(60) for collecting dust, an upper cover(70) and an electrical dust collecting instrument(80). The negative ion generator(20) generates the high voltage direct current. The body(30) contains the negative ion generator(20) and the high voltage trans(HVT). The chimney(40) is connected to the upper portion of the body(30) vertically. The shade(60) for collecting dust covers an air inflow part(42) and is isolated from the surface(50). The upper cover(70) is covered on the upper part of the chimney(40) and a discharge grill(72) is formed on the upper cover(70). The electrical dust collecting instrument(80) cleans the air, which rises with the ascending current.
Patent KR-20020092651-A (KR)
Inventor: EOM SEONG JIN
IPC: H05B6/68
Filed: 2001-06-05
Abstract: PURPOSE: A microwave oven is provided to reduce a manufacturing cost by simplifying a circuit structure of a control circuit board for operating the control circuit board. CONSTITUTION: A magnetron thermo-stator(101) and the first safety switch(103) are connected to one end portion of a common power input portion(AC). A start relay switch(105) is connected to the other end portion of the common power input portion(AC). The second safety switch(107) is connected to a contact terminal of the start relay switch(105). An output control relay switch(109) is connected to the contact of the second safety switch(105) in order to control the intensity of high voltage. A high voltage transformer(111) is connected between a contact terminal of the first safety switch(103) and a contact terminal of the output control relay switch(109). A tray motor(113) and a monitor switch(115) are connected to rear end portions of the first and the second safety switches(103,105). A fan motor(117) is connected in parallel to the tray motor(113) and the monitor switch(115). A resistance(201) is connected to one side of the second safety switch(107). A control circuit board(203) is connected among an output terminal of the resistance(201), a contact of an intermediate tap of the high voltage transformer(111), and an output terminal of the first safety switch(103). The control circuit board(203) generates control signals for operating a start relay(RY1) and an output control relay(RY2).
Patent KR-20020096757-A (KR)
Title: Rotary dryer recirculation with exhaust gas
Inventor: BAI CHEOL HO
IPC: F26B3/02
Filed: 2001-06-21
Abstract: PURPOSE: An EGR(Exhaust Gas Recirculation) type aggregate dryer having a rotating drum is provided to maximize the fuel use efficiency of a rotating drum aggregate dryer by applying the EGR technique and to reduce the fuel consumption by using the waste heat of the exhaust gas. CONSTITUTION: Aggregate(8) put into a rotating drum(1) is dried by contacting to the hot combustion gas(11) supplied from a burner(2). To recover the waste heat of the exhaust gas(12) discharged from an aggregate dryer, the exhaust gas is recirculated by a recirculation flow rate control valve(4) and a recirculation fan(3). The recirculated exhaust gas is mixed with the external air(10). The mixed air is supplied to the burner.
Patent KR-20030000379-A (KR)
Title: Joystick omitted
Inventor: JUNG WOO HYUB
IPC: G06F3/0338
Filed: 2001-06-23
Abstract: PURPOSE: A method for adjusting the computer volume by a joystick is provided to enable a user to conveniently and directly adjust the volume while using the joystick by installing a volume adjusting device such as a wheel or a button to the joystick. CONSTITUTION: A computer is booted up(st1). An OS(Operating System) such as the Windows 95 is executed(st3). A volume control program controlling the volume adjusting device such as the wheel or the button is installed to the computer(st4). While executing a music program, the volume adjusting device installed to the joystick directly adjusts the volume according to the method for operating the volume adjusting device to up/down or right/left(st5). If the volume is adjusted to the desired volume, the adjusted volume is outputted(st6). If the volume adjustment is failed, the program waits for the user's input again by returning to the step 4.
Patent KR-20030003921-A (KR)
Inventor: KIM JEONG HWAN
IPC: H01L21/00
Filed: 2001-07-04
Abstract: PURPOSE: A method for standard time calculating in semiconductor equipment is provided to precisely predict that productivity of the semiconductor equipment is decreased and to use the predicted productivity as a production index, by easily calculating the standard time according to a process of the semiconductor equipment. CONSTITUTION: Data regarding the kind of the process, process start time and process end time in each lot of a wafer are collected in the semiconductor equipment. Each process time is calculated to obtain process time data by subtracting the process start time from the process end time in each lot of the wafer. The smallest process time value from the process time data in every kind of the process is calculated and designated as the first standard time. A difference between the process end time of a previous process and the process end time of a subsequent process is calculated to obtain output interval data. From the output interval data, the number of the wafer lots corresponding to each output interval time in each kind of the process is calculated. The time value having the most number of the wafer lots in each kind of the process is designated as the second standard time.
Patent KR-20020021985-A (KR)
Inventor: OKADA KAZUTAKA
IPC: A61G5/02
Filed: 2001-08-02
Abstract: PURPOSE: To provide a variable seat width wheelchair in which the width of its seat can be continuously adjustable and set. CONSTITUTION: This variable seat width wheelchair is provided with a cross bar assembly composed of a pair of cross bars which are rotatably connected to a main frame by their lower sides. This wheelchair incorporates sliding guide members 28 and 28 which are installed to the cross-connecting section of the cross bars, upper and lower cross bar portions 4, 5, 6, and 7 which are guided by the members 28 and 28, a cam shaft which also works as the cross- rotating center shaft of the cross bars, and cam plates 8 and 9 which rotate integrally with the cam shaft and decides the advancing amounts of the cross bar portions 4, 5, 6, and 7. A transmitting and fixing means connects the cam plate 8 or 9 to the cross bar portions 4, 5, 6, and 7 and fixes a cam and the cross bars by transmitting the rotational amount of the cam plate 8 or 9 to the cross bar portions 4, 5, 6, and 7 and adjusting the transmitted rotational amount.
Patent KR-20030013066-A (KR)
Title: Estery distilled spirit making with esterification during distillation
Inventor: RYU LEE HA
IPC: C12G3/06
Filed: 2001-08-06
Abstract: PURPOSE: Provided are estery distilled spirits by esterification during distillation. therefore, the estery distilled spirits has increased preference. CONSTITUTION: The estery distilled spirit by esterification during distillation is characterized by adding organic acids, such as acetic acid, lactic acid, citric acid, tartaric acid, malic acid, and succinic acid, which are presence in fermented mesh, to react them with alcohol being in distilled solution to produce ester and to control its production.
Patent KR-20010088682-A (KR)
Inventor: JANG YUN TAE
IPC: B29D30/24
Filed: 2001-08-21
Abstract: PURPOSE: Provided is a production process of green tire which enlarges the diameter of a second semi-product in producing the second semi-product to eliminate residual internal stress so that it helps binding power between components in a belt and a tread part after vulcanization. CONSTITUTION: The production process of green tire comprises the steps of: (i) jointing an innerliner, a carcass or so on sequentially on a band drum to produce a ring-typed band member; (ii) after inserting the band member into the mold drum of a first mold device(12), jointing bead, a rim cushion, a side wall or so on sequentially to produce a ring-typed first semi-product; (iii) jointing multiple belts and treads on the belt drum sequentially to produce a ring-typed second semi-product; and (iv) after inserting the second and the first semi-product into a shaping drum, jointing them each other to produce ring-typed green tire with an arc type in section.
Patent KR-20010106301-A (KR)
Inventor: LIM JONG MIN
IPC: B21D51/16
Filed: 2001-08-29
Abstract: On one end of a rotor and a face opposite to that end, there are provided holding sections having a function to center a ball to be held between them and thereby to dispense with a sleeve bearing, and a boss, protruding from a motor housing toward a motor holder, to position and hold a bearing, is provided integrally with the motor housing, thereby enhancing accuracy of rotor-stator alignment, a simplifying bearing structure for the motor and improving shaft aligning accuracy.
Patent KR-20020003123-A (KR)
Title: Nonaqueous electrolyte
Inventor: KIM MIN SEONG
IPC: H01M10/40
Filed: 2001-09-06
Abstract: PURPOSE: Provided is a nonaqueous electrolyte having an additive which can inhibit collapse of SEI membrane by gas evolution due to the decomposition of the electrolyte in the battery stored at a high temperature, thereby preventing a thickness of a battery from increasing. CONSTITUTION: The electrolyte includes an anode active material selected from LiCoO2, LiMnO2, LiMn2O4, LiNiO2 or a composite compound of LiM1xM2yO2(in which M1 and M2 are a metal element, and x and y are a rational number of 0 to 2); a cathode active material selected from crystalline or amorphous carbon or metallic lithium; a solvent comprising at least one carbonate solvent; an electrolytic salt of at least one lithium salt selected from LiPF6, LiBF4, LiClO4, LiN(SO2CF3)2 and LiN(SO2CH2CH3)2; and an additive of 2-sulfobenzoic acid cyclic anhydride compound represented by formula 1.