baber/WOPTO huggingface dataset:
Patent KR-20020068598-A (KR)
Inventor: CHOI JEONG UN
IPC: G05F3/02
Filed: 2001-02-21
Abstract: PURPOSE: A power generator is provided to output stable voltage though a voltage level provided from the outside though voltage level is higher than a predetermined voltage level. CONSTITUTION: A voltage divider(10) divides an external voltage(VEXT) applied from an outside and outputs the divided voltage. A voltage detector(30) outputs a detection signal(DET) when the external voltage(VEXT) is higher than a predetermined voltage. A power selector(20) outputs selectively the external voltage(VEXT) or the divided voltage outputted from the voltage divider(10). The voltage detector(30) is formed with resistances(R1,R2), resistances(R3,R4), a differential amplifier, a diode(37), and inverters(38,39). The resistances(R1,R2) is used for dividing external voltage(VEXT). The resistances(R3,R4) are used for dividing a supply voltage(VCC). The differential amplifier is formed with the PMOS transistors(31,32) and NMOS transistors(33-36).
Patent KR-20020068724-A (KR)
Title: Open type cooling system for electric cars using carbon dioxide
Inventor: HAN IN CHEOL
IPC: B60H1/32
Filed: 2001-02-22
Abstract: PURPOSE: An open type refrigerating cycle of electric motorcar using carbon dioxide is provided to simplify structure of freezing system and to reduce manufacturing cost. CONSTITUTION: Refrigerant made of mixture of carbon dioxide generated in a reformer and co-fluid, which is nonvolatile fluid, is supplied to a freezing system connected with the reformer, expanded and evaporated by a heat exchanger(22) and an expansion valve(23) so that air passing an outside of an evaporator(24) and supplied into a car room exchanges heat with the refrigerant passing an inside of the evaporator to cool the car room. The refrigerant is divided into carbon dioxide and co-fluid after passing the evaporator so that the freezing system is formed to be open type and the separated co-fluid is delivered by a delivery pump(27) and mixed with carbon dioxide generated in the reformer.
Patent KR-20020075006-A (KR)
Title: Apparatus of automatically setting dps camera offset tool
Inventor: SEO SEONG MIN
IPC: G01B13/18
Filed: 2001-03-23
Abstract: PURPOSE: An automatic setting apparatus for DPS camera offset tool is provided to achieve improved production efficiency by preventing frost formation and temperature rise caused during setting of camera position under a cold temperature. CONSTITUTION: An automatic setting apparatus comprises a camera lens(40); a cylinder(30); a piston(50) mounted in the cylinder; a bearing(20) fixed to an end of the cylinder, and which rotates; and a camera offset tool(10) having an end fixed to an end of the piston and the other end set onto the camera lens through an intermediate groove formed at the bearing. The cylinder cooperates with a solenoid so as to automatically push the camera offset tool and set to the camera lens. Thus, improved accuracy is obtained as compared with the mechanism where the front door of a test probe is open and the camera offset tool is manually set.
Patent KR-20020075631-A (KR)
Inventor: JUNG YUN GWON
IPC: G09G3/296
Filed: 2001-03-26
Abstract: PURPOSE: A high voltage switching apparatus by driven low voltage of plasma display panel and method the same are provided to minimize a damage of an electrode by driving a plasma display panel under a low voltage. CONSTITUTION: A discharge switch(70A) is formed with a trigger electrode(71) formed on an upper substrate, a dielectric layer formed on the trigger electrode(71), and a lower substrate including a pad portion(73) and a source electrode(72) at right angles to the trigger electrode(71) formed at both sides of a discharge space. A width of the trigger electrode(71) corresponds to a width of a pad portion(73). Capacitance of the trigger electrode(71) is increased by widening the width of the trigger electrode(71). The trigger electrode(71) is partially exposed by the pad portion(73). The exposed trigger electrode(71) faces the source electrode(72). The dielectric layer is used for preventing damages of electrodes due to an ion sputtering phenomenon when the first discharge is generated between the source electrode(72) and the trigger electrode(71). A panel electrode(50) is formed on the upper and the lower substrates.
Patent KR-20010093738-A (KR)
Title: Test method for switching to redundant circuit in sram pellet
Inventor: YAMAZAKI HIDEKAZU
IPC: G11C29/24
Filed: 2001-03-28
Abstract: PURPOSE: To detect defective cells being repairable out of articles which do not meet the specified standard in a test method by which such cells are detected so that the defective cells of a SRAM pellet provided with redundant cells are switched to redundant cells and switching work is performed. CONSTITUTION: First, a test (20) is performed of items which are assumed to be unrepairable and to be unrecoverable to normal one even if switched over to a redundant cell including the test of circuit current with power supply applied, and a test (30) of a circuit current after writing '0' to all cells is performed. Then, for the cells bellow the standards, a test (40) is performed to detect a cell having a large current flown after '0' is written. And in the same way, a test (60) is performed for a cell having a large current flown after '1' is written. And they are switched over to redundant cells, including detective cells detected by a function test (70) for all cells.
Patent KR-20010098457-A (KR)
IPC: B41J2/165
Filed: 2001-04-06
Abstract: A cleaning device for cleaning a nozzle surface (3) of an ink-jet head (2), comprises a lock lever (61) for locking said ink-jet head (2) at a predetermined position; and a lever driving mechanism for moving said lock lever (61) between a locking position for fixing said ink-jet head (2) and an unlocking position away from said ink-jet head (2). The lever driving mechanism includes a rotary driving source (71); a gear train (16, 71a, 72) to be driven by said rotary driving source (71); a friction type clutch lever (17) which is frictionally engaged with one of gears constituting said gear train (16, 71a, 72) by means of a predetermined biasing force and is arranged coaxially with said gear; cam mechanism for converting rotation of said clutch lever (17) into movement of said lock lever (61); and a tooth portion (17m) formed on said clutch lever (17) which engages with said gear train (16, 71 a, 72) when said clutch lever (17) is in a predetermined rotational angular range.
Patent KR-20010114137-A (KR)
IPC: A01C1/06
Filed: 2001-04-18
Abstract: 작은 크기의 식물 종자조차도 용이하고 확실하게 파종될 수 있는 식물의 발아 또는 발육 불량을 방지하는 방법이 제공된다. 식물의 발아 또는 발육 불량을 방지하는 방법은 수성 겔 캡슐내 식물 종자를 봉입하는 단계; 식물 종자가 발아하지 않는 조건하에서 식물 종자를 냉장하는 단계; 및 식물 종자를  파종하는 단계를 포함한다.
Patent KR-20020081917-A (KR)
Title: Device for detecting microorganisms and toxins
Inventor: LEE YEON HUI
IPC: G01N33/569
Filed: 2001-04-20
Abstract: PURPOSE: A portable microorganism detector is provided, which easily and rapidly detects various pathogenic bacteria such as food poisoning bacteria. CONSTITUTION: The portable microorganism detector comprises a vessel(10) having an opening(13); a microorganism sampling means which collects a sample from foods and inserting the sample into the vessel(10) through its opening(13); and at least one microorganism detecting part which is separately installed within the vessel(10) and connected to the opening(13), wherein the detecting part comprises an antibody(16) for a specific bacterium, and a filter(17) for bacteria to remove bacteria binding with the antibody(16); the microorganism sampling means is an injector.
Patent KR-20010100939-A (KR)
Title: 메모리 시험방법 및 메모리 시험장치
IPC: G11C16/06
Filed: 2001-04-30
Abstract: 플래시 메모리를 단시간에 시험하는 시험방법 및 시험장치를 제공한다. 
     블록 기능을 구비한 플래시 메모리를 시험하는 경우에, 각 블록을 구성하는 모든 메모리 셀에 소정의 논리값을 기록하고, 이들 메모리 셀로부터 기억내용을 판독하여 기대값과 비교하고 불일치를 검출하였을 때에는 그 메모리셀을 불량메모리 셀로 판정하는 메모리 시험방법 및 장치에 있어서 각 블록마다 불량메모리 셀의 수가 소정수에 도달하면 그 블록을 배드블록으로 판정하고, 그 블록의 시험을 중지함과 동시에, 동일 어드레스 라인상의 불량메모리 셀의 수가 소정수에 도달하면 그 어드레스 라인을 배드 어드레스 라인으로 판정하고, 그 후는 이 배드 어드레스 라인상의 메모리 셀에 관해서는 실질적으로 시험을 행하지 않는다.
Patent KR-20020084733-A (KR)
Title: Method for determinating land/groove and optical recording and/or reproducing device
Inventor: AHN YEONG MAN
IPC: G11B7/125
Filed: 2001-05-02
Abstract: PURPOSE: A method for discriminating lands/grooves and an optical recording/reproducing machine are provided to discriminate whether a light spot is positioned in a land or groove by the change of a differential signal between inner and outer light areas while controlling the amplitude of thickness changing effect of an optical disc, thereby increasing the light efficiency. CONSTITUTION: An optical recording/reproducing machine includes an optical pickup(30) having an optical element(37) for generating the thickness changing effect of the optical disc and varying the effect, and a light detecting unit(45) for detecting light beams reflected or diffracted by the optical disc separately in inner optical area and an outer optical area, and a signal processing part(70) for processing a signal for discriminating lands/grooves of the optical disc(50) by detecting the change of differential signal between the detection signals of the inner and outer optical areas while varying the amplitude of the thickness changing effect of the optical disc by driving the optical element.
Patent KR-20010069784-A (KR)
Title: helper system for terminal using character
Inventor: LEE KANG SEOK
IPC: G06Q50/00
Filed: 2001-05-11
Abstract: PURPOSE: A helper system for a PDA system using a character is provided to help an operation of a PDA by providing a helper being used in PDA to a user and linking a program and displaying information provided from the linked program to the user and suggesting a solution when a problem is generated. CONSTITUTION: An PDA(100) has a display unit displaying an image and provides information to a user and mounting a program inputted from the exterior. A helper(200) is installed at the PDA(100) and linked to the PDA(100) by a user's setting and provides information using a character, an image, and a voice to the user in accordance with an operation status of the linked program. A helper database stores the helper(200) and the helper related database. A trouble information database(400) stores trouble solving related information in accordance with status information of the PDA(100) or the linked program. A download server searches the helper(200) in the helper database and displays the helper(200) and provides the selected helper(200) if the user selects a specific helper. A trouble processing server(600) receives the status of the PDA(100) or the linked program and searches the status and provides a cause of the trouble and a solving method.
Patent KR-20020020174-A (KR)
Title: Electric Power Supply System For a Veheicle
Inventor: ADACHI KATSUMI
IPC: H02J7/14
Filed: 2001-05-18
Abstract: PURPOSE: To obtain a power supply system for vehicle, capable of supplying sufficient power both to specific loads requiring large power and to ordinary loads. CONSTITUTION: The power supply system for vehicle comprises an alternating- current generator 1, that is provided with an armature winding 2 and a field coil 3 and supplies power to a specific load 7 of larger power and a battery 5, a DC-DC converter 6 for boosting that increases the voltage of the battery 5 and provides the field coil 3 therewith, a regulator 4 that controls the current of the field coil 3 to control the output voltage of the alternating-current generator 1, and a controlling means 9, that varies the output voltage of the alternating-current generator 1, in accordance with rotational speed to increase the output of the alternating-current generator 1 when power is supplied to the specific load 7, and operates the regulator 4 to control the output voltage of the alternating-current generator 1 to the charging voltage of the battery 5 when power is supplied to the battery 5.
Patent KR-20010078932-A (KR)
Inventor: KIM KI OK
IPC: A47C27/00
Filed: 2001-05-21
Abstract: PURPOSE: An ergonomic detachable polygonal solid natural jade and fine charcoal mat is provided to automatically control temperature while a user sleeps with the high heat conductivity and insulation properties of natural jade and the high reduction property of fine charcoal. CONSTITUTION: Natural jade(2) is formed in detachable, assembling, and fixing types in the shape of a concave or convex solid, or polygonal solid to be attached to a natural jade and fine charcoal mat in the view of human body shape for improving heat conductivity and insulation properties and providing acupressure effects. The natural jade and fine charcoal mat contains fine charcoal for absorbing sweat, oil, stinks, etc. and for the reduction action for restraining the growth of microorganisms or harmful bacteria.
Patent KR-20020091423-A (KR)
Title: Filter cleaning structure of vacuum cleaner
Inventor: JUNG JAE DEOK
IPC: A47L9/20
Filed: 2001-05-30
Abstract: PURPOSE: A dust filter cleaning structure is provided to effectively clean a dust filter by removing fine particles, such as dust, from a surface of the dust filter without separating the dust filter from a dust box. CONSTITUTION: A dust box(20) includes an inlet(22), through which air containing impurities is introduced into the dust box(20), and a handle(21) for allowing the dust box(20) to be coupled to a body of a vacuum cleaner. A cover(23) is positioned at an upper portion of the dust box(20). An exhaust port(24) is formed in the cover(23). Air introduced into the dust box(20) through the inlet(22) is discharged from the dust box(20) through the exhaust port(24). A dust filter is positioned below the exhaust port(24) in order to filter dust. A guide part(26) is formed adjacent to the dust filter. A fixing slot(25) is formed at an end of the guide part(26).
Patent KR-20020002208-A (KR)
Title: Curable composition for tendon for prestressed concrete and tendon
Inventor: HIROHATA TOSHIRO
IPC: C08G59/62
Filed: 2001-06-02
Abstract: PURPOSE: A curable composition for the prestressed concrete tendon and the tendon for the prestressed concrete are provided, to prevent the corrosion without depending on the injection of a grout into a sheath and to allow it to be used even when it is heated to a high temperature by curing of concrete. CONSTITUTION: The curable composition comprises at least one epoxy resin, at least one moisture-cure-type curing agent, and optionally alcohols, phenols or their mixtures and/or a dehydrating agent; and has a tension-permitting time L(a time the viscosity of the composition reaching 10,000 PS) of 20 hours or more at 90 deg.C and the number of days required to cure M of 1,095 days or less. Preferably the moisture-cure-type curing agent is ketimine compound.
Patent KR-20020092623-A (KR)
Title: Pallet using corrugated cardboard
Inventor: JOUNG JAE HOUNG
IPC: B65D19/34
Filed: 2001-06-05
Abstract: PURPOSE: A paper pallet is provided, to prevent the transformation of a paper pallet itself, to reduce the loading to the self weight, and to obtain a sufficient stiffness to load the electric or electronic product with minimizing the loading of volume. CONSTITUTION: The paper pallet comprises a support body(60); a main supporting part(65, 66) which is formed by the support body(60); a reinforcing plate part(85); and a finishing plate part(90). Preferably a reinforcing plate part(85) which comprises a reinforcing plate having a plurality of rectangular hole parts, and a reinforcing veneer board having the rectangular hole parts with the same size, shape and number to that of the rectangular hole parts of the reinforcing plate, is placed between the upper face of the main support part(65, 66) and the under face of the finishing plate part(90).
Patent KR-20020094692-A (KR)
Title: Preparation of silica and silica-polystyrene sturctures using various interfaces
Inventor: KIM YOUNG BAEK
IPC: C01B33/12
Filed: 2001-06-13
Abstract: PURPOSE: A method for manufacturing silica structures by selectively forming silica on interfaces produced between solid and gas, liquid and liquid, and liquid and solid using amphiphilic alkoxy silane as a precursor is provided. CONSTITUTION: The manufacturing method of silica structures is characterized in that the silica structures are manufactured by forming silica on interfaces of gas-liquid, liquid-liquid and liquid-solid using a biphilic silica precursor under the arbitrary pH condition of 2 to 12 without artificial condition change, wherein the biphilic silica precursor is tetrakis(2-(2-methoxyethoxy)ethoxy)silane or tetrakis(2-methoxyethoxy)silane, the silica structures are manufactured by using surfactant such as cetyltetramethylammonium bromide, Span, Tween, dihexadecyl dimethyl ammonium bromide and didodecyl dimethyl ammonium bromide in preparation of the gas-liquid interface, and leaving the surfactant alone at the temperature range of 10 to 200 deg.C, and the silica structures are manufactured by using surfactant such as cetyltetramethylammonium bromide, Span, Tween, dihexadecyl dimethyl ammonium bromide, didodecyl dimethyl ammonium bromide, dioleoylphosphatidylethanol amine, dioleoylglycero phosphocholine, dioleoylglycero phosphoglycerol sodium, phosphatidylethanol amine such as dioleoyltrimethylammonium propane, phosphocholine, glycerol salts and tetraammonium bromide in preparation of the liquid-liquid interface, and leaving the surfactant alone at the temperature range of 10 to 50 deg.C.
Patent KR-20010070915-A (KR)
Title: Disposable cup containing a space for ice therein
Inventor: AHN YOUNG HEE
IPC: A47G19/22
Filed: 2001-06-20
Abstract: PURPOSE: A disposable cup including a space for ice is provided to maintain the temperature of food cold for a long time by using the cool air emitted from an air chamber and to prevent breakage of a vessel by pouring water much. CONSTITUTION: The disposable cup including the space for ice includes a cup(20), an ice chamber(21), a cup bottom, an injecting hole(23) and a separating portion(24). The ice chamber(21) of the appointed depth and size is formed and is stuck on the cup bottom(22) on the lower part of the cup(20). A supporter is formed in the ice chamber(21) for settling the ice chamber(21) and the cup bottom(22) solidly. The injecting hole(23) is formed on a side of the ice chamber(21) and is for injecting water into the ice chamber(21). The separating portion(24) is formed on the boundary part of the ice chamber(21) and the cup bottom(22) and expands the size of the ice chamber(21).
Patent KR-20030002478-A (KR)
Title: Display controller of vending machine and method
Inventor: KIM EUN CHEOL
IPC: G07F9/02
Filed: 2001-06-29
Abstract: PURPOSE: Provided is a display control system in a vending machine which provides status information and advertisement through a display part with selling articles through the vending machine so that it contributes to raise advertisement efficiency. CONSTITUTION: The display control system in the vending machine comprises the parts of: a main controller(A) which controls each component to put goods in, select the goods and provide the goods; a display control part(B) which is connected to the main controller to start advertisement or game as the signal of the main controller for producing the signal for moving pictures; and a display part(10) which displays the moving pictures of advertisement or game on a display by the production of the display control part.
Patent KR-20030003535-A (KR)
Title: an engine mounting structure on a front side member of vehicles
Inventor: JUNG JAE HYEOK
IPC: B62D25/20
Filed: 2001-07-03
Abstract: PURPOSE: An engine mounting structure of a front side member for a vehicle is provided to stably mount an engine mounting even when mounting point is raised by a layout change, support the engine more stably, and increase minimum weight. CONSTITUTION: In an engine mounting structure of a front side member for a vehicle, a first reinforcing bracket(4) and a second reinforcing bracket(5) are mounted on the top of a side member(1). A mounting bracket(6) is mounted to the first reinforcing bracket and the second reinforcing bracket. The mounting bracket is connected to an apron side panel(3) mounted outside the side member. A support panel(7) supports the mounting bracket, with mounted on the apron side panel. The engine is normally mounted even when the mounting point from the surface of the side member is raised, and the load of the engine is transmitted to the side member and the apron panel. Therefore, stable engine support is possible.
Patent KR-20020004879-A (KR)
Inventor: CLEVENGER LAWRENCE ALFRED
IPC: H01L29/43
Filed: 2001-07-05
Abstract: PURPOSE: A gate structure for MOSFETs for application of the CMOS technology is durable against high temperature processes such as junction activation and reduces the gate propagation delay. CONSTITUTION: The gate structure(10) has an insulation layer(14) on a semiconductor substrate(12), and a polysilicon gate electrode(16) on the insulation layer(14). The gate structure(10) comprises a diffused barrier layer(20) having semi-insulating characteristics on the gate electrode(16), and a gate conductor(18) on the barrier layer(20). The conductor(18) is electrically contacted to the gate electrode(16). The constitution and the thickness of the barrier layer(20) are adjusted so as to effectively block the diffusion and the mixing between the gate conductor(18) and the gate electrode(16), but realize a capacitive coupling and/or a leak current not so increasing the gate propagation delayer of the gate structure(10).
Patent KR-20010086182-A (KR)
Inventor: CHO HYEON SIK
Filed: 2001-07-19
Abstract: PURPOSE: A system and method for processing a non-interest allotment of a vehicle insurance bill is provided to collect clients by processing an allotment of a vehicle insurance without imposing the interest to members on an Internet site and to obtain an actual advertising effect using the collected clients. CONSTITUTION: A client computer(10) is provided for a user to connect to a server(50). A branch office(20) is provided for making a member store to connect to the server(50). A VAN company system(30) is provided for making a VAN company to connect to the server(50). A card company system(40) is provided for making a card company to connect to the server(50). The server(50) registers a user as a vehicle insurance bill no interest allotment associate member, makes the associate member to prepare an insurance joining application form, and transmits the prepared insurance joining application form to the branch office(20). In addition, the server(50) receives an insurance joining application form from the member store and stores the application form, transmits a command of an insurance bill no interest allotment processing to the VAN company system(30) and the card company system(40), and registers the user as a vehicle insurance bill no interest allotment normal member after checking a completion of the insurance bill no interest allotment process from the branch office(20).
Patent KR-20030010000-A (KR)
Title: Heating panel of electronic mat
Inventor: SHIN YONG EUN
IPC: H05B3/20
Filed: 2001-07-25
Abstract: PURPOSE: A heat sink of an electronic mat is provided to prevent and cure adult diseases by discharging plenty of far infrared ray and anion. CONSTITUTION: A power supply cord wire(10), a plug(11), and an adjuster(12) are formed at one side of an electric mat body(100) and supply a power. A heating wire is installed at an inside of the electric mat body(100) and is connected to the power supply cord wire(10). The heating wire is heated by power. A plurality of heat sinks(30) are arranged at an upper sheet(20) of the electric mat in a checker form. The heat sinks(30) are adhered to the upper sheet(20) by a net paper or a transparent cover. A waterway intercepting copper plate is mounted in the electric mat body(100) and intercepts a waterway. An ultra magnetic field and anion generator provides a wavelength or a vibration good for a human body.