baber/WOPTO huggingface dataset:
Patent KR-20030072712-A (KR)
Title: Thermostatic control Method and apparatus for Driving a PCR(polymerize chain reaction) chip
Inventor: CHO DONG IL
IPC: C12M1/00
Filed: 2002-03-06
Abstract: PURPOSE: A method and an apparatus for controlling temperature of a PCR chip are provided to reduce a time for analysis and experiment by analyzing simultaneously DNA samples under different temperature conditions. CONSTITUTION: An apparatus for controlling temperature of a PCR chip includes a PCR chip(1051), a power supply portion(1041), and a control portion(102). The PCR chip(1051) is used for generating the heat by using the external electric power, maintaining the predetermined temperature, and outputting the practical temperature information to the outside. The power supply portion(1041) supplies the electric power to the PCR chip(1051) according to a control signal. The control portion(102) generates the control signal by using the control information including the control temperature information and the control time information and the practical temperature information of the PCR chip(1051).
Patent KR-20030073954-A (KR)
Title: Automatic analyzing, monitoring and control system of temperature, moisture and oxygen in aerobic composting basin
Inventor: KWAK MU YEONG
IPC: C05F9/02
Filed: 2002-03-14
Abstract: PURPOSE: Provided is an apparatus for automatic and continuous measuring and checking up of temperature, moisture and oxygen concentration effecting on fermentation of organic wastes unlike conventional one time and hand-operated apparatus, and for automatic controlling of air-blower and mixer. CONSTITUTION: The apparatus for automatic and continuous measuring and checking up the factors effecting on fermentation of organic wastes comprises the parts of: a rail(2) set on the upper side of the wall of a fermenting tank(1); a fermenter(3) on the rail; an escalator type mixer(4); a measuring module(6) containing a support frame(5) on the fermenter, a first and a second operating motor, and a sensor module composed of a moisture content sensor, a temperature sensor and an oxygen sensor; a data collector(7) converting data to signals; a wireless transmitter(8) and a controller(20).
Patent KR-20030026202-A (KR)
Title: Turbo compressor
Inventor: ISHIKAWA TOMOYUKI
IPC: F04D29/42
Filed: 2002-03-14
Abstract: PURPOSE: To reduce the size of a turbocompressor constituted in three stages, and to facilitate assembling and disassembling. CONSTITUTION: This turbocompressor has two rotary shafts arranged in parallel having gears for meshing with gears arranged on the rotary shafts connected to an output shaft of a driving motor 1. Impellers are installed on both ends of one rotary shaft to form a first stage compressor 6 and a second stage compressor 7. The impellers are installed on one end side of the other rotary shaft to form a third stage compressor. Intercoolers 30x and 40x and an aftercooler 50x are juxtaposed on the lower side of the respective compressors for cooling operating gas compressed by respective stages. The operating gas is introduced in order of the anti-motor side first stage compressor, the motor side second stage compressor, and the anti-motor side third stage compressor.
Patent KR-20030075703-A (KR)
Inventor: CHO HYEON UK
IPC: B03C3/40
Filed: 2002-03-20
Abstract: PURPOSE: A dust collecting filter of an air cleaner is provided to dispose an electrostatic filter in back direction of an ionizer, and to speedily absorb ionized dust particles in the electrostatic filter, thereby improving performance of the filter. CONSTITUTION: A front surface of a cabinet(52) is open. An inhaling grill(54) forms grill units(53) for inhaling the air. A ventilator(56) forcibly circulates external air to the cabinet(52). An air filter(58) filters large size of dust among the inhaled air. A dust collecting filter(60) collects dust of the inhaled air. A high voltage generator(91) applies a high voltage to the dust collecting filter(60). A photocatalytic filter(92) performs a deodorizing action by applying a titanium oxide to a net. A barrier(94) divides an internal space into a ventilating room and a filter room, and forms a ventilating hole(93) in a center.
Patent KR-20030079512-A (KR)
Title: Buoyancy control valve of Drysuit
Inventor: SUNG GI YONG
IPC: B63C11/08
Filed: 2002-04-04
Abstract: PURPOSE: A buoyancy control valve of a dry diving suit is provided to improve reliability and safety by preventing water from soaking into the inside of the diving suit. CONSTITUTION: A central shaft unit(60) has a central shaft(62). A central body(90) has a center hole(92) coupled with the upper part of the central shaft unit, and an air discharge hole(97). A check valve(100) is installed at the air discharge hole. An elastic member(140) is installed at the central shaft. A switch unit(110) is fixed to the central shaft, and has a protrusion unit(114) and a fitting unit(116). An upper body(120) has a mount hole, at which the switch unit is installed, a fitting groove corresponding to the protrusion unit, and a coupling unit coupled with the central body. A lower body(50) is located at the lower part of the upper body, and has a suction port(56).
Patent KR-20030081748-A (KR)
Title: Automatic power saving apparatus and method for vending machine
Inventor: KIM DONG SEOK
IPC: G07F9/10
Filed: 2002-04-12
Abstract: PURPOSE: An automatic power saving device and method for vending machine are provided to satisfy the taste of user by controlling the temperature difference according to the seasons. CONSTITUTION: An automatic power saving device for vending machine includes a time processing block(60) for recognizing the changes of seasons, a main controller(20), a load driving block(10), a memory(30), a key input block(50) for setting and identifying the data from the main controller(20) and a display block(40). In the automatic power saving device, the main controller(20) controls the load driving block(10) in response to the command stored at the memory(30) with corresponding to the changes of seasons from the time processing block(60). And, the displaying block(40) displays the data value and charges in response to the process result of the main controller(20).
Patent KR-20040003072-A (KR)
Title: Tatami modular frame
Inventor: KIM GYEONG HO
IPC: A47C27/00
Filed: 2002-04-17
Abstract: PURPOSE: A log formation modular frame is provided to enable a user to self-assemble prefabricated three kinds of fundamental frames in a desired pattern without any particular carpenter's work and other waste of resources in terms of construction. CONSTITUTION: An inner side of a size corresponding to one side of a square type mat and two sides inwardly and outwardly horizontal with respect to both opposite ends of the inner side are curved by a pair of combinable hypotenuses of a 45deg. angle to make a fundamental component. A connecting portion of other material is fitted into the center of the back surface of the curved surface of the 45deg. angled hypotenuses of the component(frame) or into the same predetermined portion to achieve the processing of a groove or the like that is assemblable.
Patent KR-20030087317-A (KR)
Title: a red pepper sauce being added tangle powder and its manufacturing method
Inventor: CHOI BOK JA
IPC: A23L11/20
Filed: 2002-05-08
Abstract: PURPOSE: Provided is a hot paste with a sea tangle powder which has characteristic color, taste and flavors, and contains rich inorganic nutrients and vitamins with anti-cancer and anti-oxidation effects. CONSTITUTION: A method of manufacturing the hot paste comprises the steps of: mixing 3-7 wt.% of a sea tangle powder with 8-10 wt.% of fermented rice-coated soybean powder, 10.5-14.5 wt.% of glutinous rice cake, 1.5-4 wt.% of fermented soybean powder, 27-33 wt.% of red pepper powder, 10-14 wt.% of salt, 6-9 wt.% of dextrose syrup and 10-14 wt.% of sugar water; and aging the mixture at 20-35deg.C for 4-6 months.
Patent KR-20030087834-A (KR)
Title: healthy cadence foodstuffs and that composition having antibacteria and antioxidation function
Inventor: BYUN GUK YEON
IPC: A23L33/00
Filed: 2002-05-10
Abstract: PURPOSE: Provided is a health care product which has antimicrobial and antioxidation effects, and is helpful to the health while enhancing the vitality of the life. CONSTITUTION: The health care product comprises 23.5 wt.% of propolis extract powder, 7 wt.% of green tea extract powder, 2 wt.% of bromelain, 10 wt.% of balloon flower extract powder, 10 wt.% of licorice power, 10 wt.% of ginger extract powder, 6 wt.% of date extract powder, 1.5 wt.% of calcium carboxymethyl cellulose, and 30 wt.% of lactose.
Patent KR-20030088961-A (KR)
Title: Explosion proof band and cathode ray tube therewith
Inventor: PYUN DO HUN
IPC: H01J29/87
Filed: 2002-05-15
Abstract: PURPOSE: An explosion proof band and a cathode ray tube having the same are provided to achieve improved degaussing effects of degaussing coil, while preventing damages of the bulb. CONSTITUTION: An explosion proof band(12) comprises a band body(18) including a pair of longer sides(18a) opposed each other in the shorter axis direction of a screen, a pair of shorter sides(18b) opposed each other in the longer axis direction of the screen, and four corners(18c) interconnecting the longer sides and the shorter sides; an ear(16) attached to the four corners of the band body; and a degaussing coil support unit(14) bent from an edge of the band body opposed to a face panel(4) in such a manner that the degaussing coil support unit is superimposed with the band body, wherein the degaussing coil support unit has apertures(20) formed along the circumferential direction of the band body, and supports the degaussing coil through the apertures. The line interconnecting the centers of the apertures along the circumferential direction of the explosion proof band is arranged at the face panel side spaced apart from the line interconnecting the centers of the ears.
Patent KR-20030090876-A (KR)
Title: Integrated circuit device and method for manufacturing the same
Inventor: AHN SU JIN
IPC: H01L21/336
Filed: 2002-05-22
Abstract: PURPOSE: An integrated circuit device is provided to prevent a short channel effect by forming a relatively thick gate oxide layer at the edge of a gate electrode while the gate electrode is of a reverse T type wherein the lower width of the gate electrode is greater than the upper width of the gate electrode. CONSTITUTION: An isolation layer(15) for defining an active region is formed in a semiconductor substrate(10). The gate electrode(60) wherein the lower width is greater than the upper width is formed on the semiconductor substrate. A gate oxide layer is interposed between the gate electrode and the semiconductor substrate. The gate oxide layer includes the first gate oxide layer and the second gate oxide layer. The first gate oxide layer of thick thickness is formed in an interface between the active region and the isolation layer. The second gate oxide layer of thin thickness is formed in the center region of the gate oxide layer surrounded by the first gate oxide layer.
Patent KR-20030093504-A (KR)
Title: Automobile Fluid Type Mountings Using Two Kinds Of Fluid
Inventor: LEE U GWANG
IPC: F16F13/20
Filed: 2002-06-03
Abstract: PURPOSE: A fluid mounting for a vehicle by using two kinds of fluid is provided to doubly reduce vibration of an engine throughout the wide frequency range from the low frequency band to the high frequency band by using liquid and air and support the engine in the vehicle. CONSTITUTION: A fluid mounting is composed of an upper plate(12) connected to a vibration source; a lower plate(14) connected to a support part to support the vibration source; a body(18) installed in the upper part of the lower plate and composed of an air chamber(19) communicated through plural orifices with the outer part; a variable diaphragm(20) covering the upper part of an upper elastic body; an elastic body(16) fixed in the lower part of the upper plate to restrict a liquid chamber(17) containing liquid with the variable diaphragm; and a diaphragm(22) dividing the liquid chamber into the upper chamber and the lower chamber. The fluid mounting prevents vibration and noise from being transmitted to the vehicle body by using air and fluid.
Patent KR-20030094834-A (KR)
IPC: B65D1/44
Filed: 2002-06-08
Abstract: 본 발명은 내용물을 다 마신 빈 용기를 손으로 가볍게 눌러 찌그러뜨릴 수 있도록 고안한 것으로, 그 찌그러진 양, 즉 높이를 현저히 줄이면서, 다시 병마개를 닫거나 하지 않고 찌그러진 상태를 유지하도록 한 것이다. 
     본 발명은 마시는 구멍 부분을 제외하고 길이 방향의 전장 혹은 일부가 수평 방향의 주름통 모양으로 되어있는 용기 본체에 있어서, 상기 주름통 모양부를 형성하는 각 주름의 상면이 호(弧)상으로 되어 있고, 이것과 연결되는 주름의 하면은 대략 직선으로 구성되어 이루어진다.
Patent KR-20030095715-A (KR)
Title: Visual inspection apparatus and liquid crystal display manufacturing method using it
Inventor: KWON HYEOK JIN
IPC: G02F1/13
Filed: 2002-06-14
Abstract: PURPOSE: An apparatus for inspecting the exterior and a method for manufacturing a liquid crystal display using the same are provided to automatically proceed a process in an in-line state, thereby preventing unnecessary waste of time and inconvenience of a work. CONSTITUTION: A liquid crystal original plate is mounted at an apparatus(100) for inspecting the exterior by a robot arm. At least three or more protruded parts(45) are arranged to minimize contact areas of the liquid crystal original plate with a stage(80) when the liquid crystal original plate is mounted by the robot arm. A rotary shaft(50) has a tilt function. A plurality of light sources(60) apply light to the inside of the stage. A first polarizing plate includes the size of the liquid crystal original plate, and is arranged on the light sources. A fixing unit fixes the liquid crystal original plate when the stage rotates.
Patent KR-20030095738-A (KR)
Title: Composition of powder-alloy for thermal spray coating and manufacturing method of cylinder block using the same
Inventor: JANG SEOK GYUN
IPC: C22C1/05
Filed: 2002-06-14
Abstract: PURPOSE: A powder alloy composition for spray coating is provided to improve wear resistance and corrosion resistance of cylinder block by mixing a matrix with rigid particles so that frictional and abrasion characteristics are given to the powder alloy composition, and a method for manufacturing cylinder block using the same is provided. CONSTITUTION: The powder alloy composition for spray coating is characterized in that it is prepared by mixing a matrix prepared by mixing pure iron having a powder particle size of 44 to 105 micrometers with stainless steel in a mixing ratio of 5:5 with rigid particles prepared by mixing Al2O3 with ZrO2 in a mixing ratio of 5:5 to 7:3 in a mixing ratio of 7:3 to 8:2. The method is characterized in that the cylinder block is manufactured by coating on the inner diameter of cylinder bore the powder alloy composition for spray coating prepared by mixing a matrix prepared by mixing pure iron having a powder particle size of 44 to 105 micrometers with stainless steel in a mixing ratio of 5:5 with rigid particles prepared by mixing Al2O3 with ZrO2 in a mixing ratio of 5:5 to 7:3 in a mixing ratio of 7:3 to 8:2 in a plasma type sprayer for spray coating vertically moved and rotationally moved, and wherein the plasma type sprayer for spray coating sprays argon gas at a high speed at a high temperature of 16,000 to 20,000 deg.C.
Patent KR-20020096979-A (KR)
Title: signal recording/pl ayback apparatus, and recording compensation method and playback method used therefor
Inventor: FUJITA GORO
IPC: G11B7/126
Filed: 2002-06-18
Abstract: PURPOSE: To prevent crosstalk and cross erasure between the adjacent tracks by reducing influence to an adjacent track in the record part of a long mark. CONSTITUTION: A record data converting part 20 processes the data conversion of a data pattern providing a large influence to the adjacent track of an optical disk 1 to then output to an optical pickup when recording the data. Specifically, for data pattern in which a same value continues for a predetermined bit length or more the record data converting part 20 processes data conversion reversing a bit being a part of the data pattern based on a conversion table and then compensates record operation. Or the record data converting part 20 controls the output power and pulse width of laser instead of reversing the bit and thereby compensates the record operation. A data converting part 19 recognizes the data being data converted to be processed when reproducing the data by the record data converting part 20, and decodes to original data to output it.
Patent KR-20030074050-A (KR)
Title: Wooden landscape retaining wall
Inventor: LEE MYUNG JOO
IPC: E02D17/20
Filed: 2002-06-24
Abstract: PURPOSE: A construction method for a landscape architectural retaining wall using sawn timber or raw lumber is provided to assemble/install eco-friendly, mass-produced and standardized products in a job site easily. CONSTITUTION: The construction method for a landscape architectural retaining wall using sawn timber or raw lumber comprises the steps of assembling horizontal timber on vertical timber in the shape of a sharp to keep a gradient of the backside of a retaining wall at a ratio of 1 to 4, then filling up the center with gravel of 100 millimeters to drain smoothly and spreading woven fabrics on the backside, and installing a perforated pipe on the lower end of a retaining wall for smooth drainage.
Patent KR-20040002284-A (KR)
Title: capacitor of semiconductor device and manufacturing method using the same
Inventor: OH HAE SUN
IPC: H01L27/108
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to guarantee an interval between storage nodes by repeatedly disposing box-type storage nodes of a rectangular type and a regular square type, and to stably guarantee capacitance by forming a dielectric layer of a uniform thickness and a plate electrode. CONSTITUTION: An interlayer dielectric having a storage node contact plug and an etch barrier layer are formed on a semiconductor substrate having a predetermined underlying structure. A core insulation layer is formed on the resultant structure, including trenches exposing a portion reserved for the storage nodes(33a,33b) wherein the trenches of a rectangular type and a regular square type are repeatedly disposed. A conductive layer for the storage node is formed on the resultant structure. The conductive layer for the storage node is flatly etched to form the box-type storage node filling the trench. The core insulation layer is removed. The dielectric layer and the plate electrode are formed on the resultant structure.
Patent KR-20040009365-A (KR)
Title: Transmission for tractor
Inventor: KANG YEONG SEON
IPC: B60K17/10
Filed: 2002-07-23
Abstract: PURPOSE: A transmission of a tractor is provided to optimally keep power transmitting efficiency and make the structure of the transmission compact by optimally arranging various equipments in a transmission case and to easily mount an implement to a mid PTO(Power TakeOff) device by removing obstacles from the front space of the mid PTO device. CONSTITUTION: A transmission of a tractor is composed of a main transmission(10) for receiving power from an engine and performing forward and reverse shifting; a sub transmission(20) for receiving power from the main transmission and performing and transmitting plural gear levels of shifting to rear wheels; a four-wheel drive transmission(70) for selectively transmitting power from the sub transmission to front wheels; an independent PTO clutch(40) for receiving power from the engine, separately from the main transmission, and selectively intermitting the transmission of power; a mid PTO(50) device for selectively receiving power from the independent PTO clutch; and a rear PTO(60) device for selectively receiving power from the PTO clutch.
Patent KR-20040016655-A (KR)
Title: hydraulic circuit of having float function
Inventor: KIM JIN WOOK
IPC: E02F9/20
Filed: 2002-08-19
Abstract: PURPOSE: A hydraulic circuit for boom join with a float function is provided to reduce energy by supplying some of an actuating fluid discharged from a hydraulic pump to another actuator by lowering a boom by self-weight in executing flattening static work with an excavator. CONSTITUTION: A hydraulic circuit for boom join with a float function comprises at least two hydraulic pumps; a hydraulic cylinder(6) connected to the hydraulic pumps and driven; and a boom join spool(3) installed to a passage between the hydraulic pump and the hydraulic cylinder. The boom join spool is switched when switching signal pressure is applied and the boom join spool joins the actuating fluid discharged from the hydraulic pumps and supplies the actuating fluid to a chamber(6b) of the hydraulic cylinder. The hydraulic circuit for boom join has a notch part(45) formed to the periphery of a side of the boom join spool, to connect the hydraulic pumps and the chamber of the hydraulic cylinder, and a unit combined to a side of an inner passage(38) longitudinally formed in the center of the boom join spool, to open and shut the inner passage. The unit is opened when the actuating fluid from a chamber(6a) of the other side of the hydraulic cylinder flows into a side of the inner passage and joins the actuating fluid of the chambers of the hydraulic cylinder and connects to a hydraulic tank(48). The unit closes a side of the inner passage when the actuating fluid from the hydraulic pumps flows into the other side of the inner passage.
Patent KR-20040017883-A (KR)
Title: Semiconductor device and method of fabricating the same
Inventor: PARK JE MIN
IPC: H01L21/336
Filed: 2002-08-22
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to be capable of preventing a punch-through phenomenon. CONSTITUTION: A semiconductor device is provided with a semiconductor substrate(30), an isolation layer(32) formed at the inner portion of the semiconductor substrate for defining an active region, a plurality of insulating barriers buried across the active region, and a semiconductor epitaxial layer(48) formed at the upper portion of each insulating barrier. The semiconductor device further includes a gate electrode(52) formed at the upper portion of the epitaxial layer, a gate insulating layer(50) between the gate electrode and the epitaxial layer, and an impurity diffusion layer(34) formed at both sides of each insulating barrier in the active region.
Patent KR-20040019701-A (KR)
Title: Auto nozzle diffuzer of wall and ceiling for air conditioner
Inventor: CHOI JIN GU
IPC: F24F13/06
Filed: 2002-08-29
Abstract: PURPOSE: A diffuser for a cooling and heating device having a grille driving device is provided to increase cooling and heating efficiency by changing the air injecting angle and position of a grille for cold and hot air and to cut down manufacturing cost by simplifying the structure. CONSTITUTION: A diffuser for a cooling and heating device having a grille driving device is composed of a housing(10) of which the inside is penetrated, mounted to a wall body of an interior space; a grille(20) arranged to induce air discharged from the penetrated inside of the housing and hinge-combined to the housing to angle-rotate upward and downward; and a driving mechanism(30) fixed and installed to the housing. A driven end unit of the driving mechanism is hinge-combined to a bracket(22) mounted to the grille and the driving mechanism is extended and contracted to the temperature of the discharged air to angle-rotate the grille at the housing.