baber/WOPTO huggingface dataset:
Patent KR-20040028034-A (KR)
Title: A method of manufacturing medium for actively propagating cyanobacteria, the medium for actively propagating cyanobacteria manufactured thereof, a method of cultivation using the medium, and high-calcium crops cultivated thereof
Inventor: YANG MU HUI
IPC: C05F11/08
Filed: 2002-09-28
Abstract: PURPOSE: Provided are a process for producing a medium fertilizer for cyanobacteria growth, the medium fertilizer for the cyanobacteria growth by the process, a method for growing crops by using the fertilizer, and high calcium agricultural products grown by the method. CONSTITUTION: The process for producing the medium fertilizer for the cyanobacteria growth contains the steps of: dissolving 0.25-1wt% of magnesium in 1-10wt% of sea water; mixing the magnesium dissolved sea water with 60-85wt% of organic wastes; inoculating 10wt% or less of a zymogen into the mixture and fermenting; mixing the fermented resultant with 1-4wt% of calcium and reacting for 3-5min; drying the resultant to have the moisture content of 5-35wt%; inoculating 1wt% or less of the cyanobacteria into the dried resultant. And the method for growing crops is performed by applying the medium fertilizer for the cyanobacteria growth to the soil.
Patent KR-20030029019-A (KR)
Title: Method for producing fullerenes
Inventor: KAWAKAMI SOICHIRO
IPC: C01B31/02
Filed: 2002-10-01
Abstract: PURPOSE: A method is provided which enables one to quantitatively produce fullerenes, which are capable of being applied in various functional devices and medicaments, from relatively inexpensive raw material by a simple manner using a relatively inexpensive apparatus. CONSTITUTION: The method is characterized in that it includes a step (a) of contacting an aromatic compound-containing starting material with a supercritical fluid or a subcritical fluid at a temperature in a range of from 31 deg.C to 500 deg.C and at a pressure in a range of from 3.8 MPa to 60 MPa, wherein the supercritical fluid or the subcritical fluid is formed from one or more kinds of materials selected from the group consisting of an aromatic compound as the starting material, a solvent for the aromatic compound, water, dinitrogen monoxide, and ammonia, wherein the method includes a step (b) of subjecting a reaction product obtained in the step (a) to a heat treatment at a temperature in a range of from 300 to 600 deg.C, wherein the aromatic compound-containing starting material comprises at least one kind of material selected from the group consisting of benzene, toluene, xylene, pitch, pitch coke, petroleum coke, coal tar, fluoranthene, pyrene, chrysene, phenanthrene, anthracene, naphthalene, methylnaphthalene, fluorene, biphenyl, and acenaphthene, wherein to contact the aromatic compound-containing starting material with the supercritical fluid or the subcritical fluid in the step (a) is conducted under pressure condition of 2 to 60 MPa, and wherein fullerenes contained in a reaction product obtained in the step (a) contain a magnetic metal therein.
Patent KR-20040029682-A (KR)
Title: Danger information transceiver system between automobiles
Inventor: KIM DONG CHEOL
IPC: G08G1/0967
Filed: 2002-10-02
Abstract: PURPOSE: A danger information transceiver system comprising an electronic compass is provided to prevent additional accidents by coping with an urgent and flexible dangerous situation on a road, and thus to enable a safe driving. CONSTITUTION: A transceiver part(100) comprises an antenna(110), an oscillator(120) oscillating a signal through the antenna, a receiver(130) receiving a signal through the antenna, a duplexer(140) connecting the oscillator and the receiver, and an operation switch(150) of the oscillator. An electronic compass(200) detects the traveling direction of a vehicle by sensing a terrestrial magnetic field. A DA converter(310) connects the electronic compass and the oscillator of the transceiver part. An AD converter(320) connects the electronic compass and the receiver of the transceiver part. And a comparator(330) converts a signal inputted from the receiver of the transceiver part in the AD converter and then compares it with the calculated direction of the electronic compass. A warning part(340) makes a warning when the compared value of the comparator lies within a specific range.
Patent KR-20040031199-A (KR)
Title: A cable protecting pipe and method for manufacturing the same and apparatus for manufactoring the same
Inventor: PARK UNE JU
IPC: H02G3/04
Filed: 2002-10-04
Abstract: PURPOSE: A cable protecting pipe and a method and apparatus for forming the same are provided to protect a plurality of cables by using a single cable protecting pipe, while allowing for ease of cable burying work. CONSTITUTION: A cable protecting pipe comprises a main body(10) having semi-circular grooves(12,14) formed at both sides of the main body; a first cover(20) coupled to the main body in such a manner that the first cover covers one side of the main body, wherein the first cover has semi-circular grooves(22) corresponding to the semi-circular grooves formed at one side of the main body; and a second cover(30) coupled to the main body in such a manner that the second cover covers the other side of the main body, wherein the second cover has semi-circular grooves(32) corresponding to the semi-circular groove formed at the other side of the main body. A first cable is buried in the space formed between the main body and the first cover, and a second cable is buried in the space formed between the main body the second cover.
Patent KR-20040034848-A (KR)
Inventor: LEE BONG CHU
IPC: B21K7/12
Filed: 2002-10-17
Abstract: PURPOSE: A manufacturing method of automobile fuel door is provided to improve opening state holding power of the fuel door by changing manufacturing process to add restrike process to a hinge curling part where inner panel and hinge bracket are connected to each other using hinge stay. CONSTITUTION: The manufacturing method of automobile fuel door comprises a step of jointing a hinge bracket assembly to which spring is jointed to an inner panel(30) of the fuel door using a pin; a step of positioning the hinge bracket at the inner side of the inner panel by rotating the hinge bracket(40) to a certain angle after jointing the hinge bracket to the inner panel using a hinge stay(90); a step of performing restriking process on a hinge curling part at which the pin is installed; a step of connecting a fuel door outer panel to the inner panel by the hemming process; and a step of fixing the pin after stripping the hinge stay, wherein the hinge stay is a hook shaped stay and constructed in such a structure that an end part of one side of the hinge stay is fixed to an upper part of the hinge bracket, and an end of the other side of the hinge stay is fixed to the inner side of a trim line bead part(35) of the inner panel, and wherein a through hole is formed on an upper central part of the hinge bracket so that the hinge stay is easily fixed to the through hole.
Patent KR-20030033995-A (KR)
Title: Method of fabricating deep sub-micron cmos source/drain with mdd and selective cvd silicide
Inventor: IGUCHI KATSUJI
IPC: H01L21/8238
Filed: 2002-10-23
Abstract: PURPOSE: A method for fabricating a deep sub-micron complementary-metal-oxide-semiconductor(CMOS) source/drain with a moderately-doped drain(MDD) and selective chemical vapor deposition(CVD) silicide is provided to improve an advantage when a substrate increases in size by making a process time interval uniform regardless of a wafer region. CONSTITUTION: A substrate(12) is prepared to contain a conductive region having device active areas therein. A gate electrode is formed on the active areas. A gate electrode sidewall insulation layer(22,24) is deposited on each gate electrode. Ions of the first type are implanted to form a source region and a drain region in one active area. Ions of the second type are implanted to form a source region and a drain region in the other active area.
Patent KR-20040036798-A (KR)
Title: Method of forming a isolation layer in a semiconductor device
Inventor: HAN SEUNG HUI
IPC: H01L21/76
Filed: 2002-10-24
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to prevent a moat and a hump characteristic even if both corners of an isolation layer is excessively etched by broadening the upper portion of the isolation layer and by maintaining the width of a trench. CONSTITUTION: A stacked structure in which an isolation region is defined is formed on a semiconductor substrate(101), including a pad oxide layer and a pad nitride layer. An insulation layer spacer is formed on the side surface of the pad oxide layer and the pad nitride layer. A trench is formed in the center of the isolation region. An insulation material layer is formed on the resultant structure to fill the trench. After a planarization process is performed until the pad nitride layer becomes a desired thickness, the pad nitride layer and the pad oxide layer are eliminated.
Patent KR-20040038407-A (KR)
Inventor: SON YOUNG SUK
IPC: D21H17/00
Filed: 2002-10-31
Abstract: PURPOSE: A manufacturing method of paper which is characterized by containing extracts of materials becoming medicine, containing organic acid, mineral and vitamin, promoting metabolism, being good for the health and increasing resistance against disease is provided. CONSTITUTION: Paper containing dietetic enzyme is obtained by adding materials becoming medicine on making paper; and then digesting and fermenting the paper and the materials. The materials(annexed papers 1-23) are Chinese medicine materials, plants, animals, seaweeds, medicines, health food, mineral and so on.
Patent KR-20040039725-A (KR)
Title: Automobile door or trunk lid latch having 2 point connector structure circuit
Inventor: HWANG GYU HONG
IPC: E05B47/00
Filed: 2002-11-04
Abstract: PURPOSE: A vehicle door and trunk lid lock system having a two-point connector structure is provided to transmit stably a signal and reduce a manufacturing cost by simplifying a structure of an actuator and a structure of a sensor. CONSTITUTION: A vehicle door and trunk lid lock system having a two-point connector structure includes a latch(102), an actuator, a power transmission unit, and a sensor. The actuator is used for providing the driving force to the latch(102). The power transmission unit transmits the driving force of the actuator to the latch. The sensor is used for sensing the rotation of the latch. The vehicle door and trunk lid lock system further includes a two-point connector circuit. The two-point connector circuit includes a first terminal(131) for supplying the current to the actuator and a second terminal(132) for supplying the current the sensor. A base plate(130) is used as a common terminal of the first and the second terminals(131,132) connected to a common ground electrode.
Patent KR-20040041344-A (KR)
Inventor: JANG HONG SEOK
IPC: B60J5/06
Filed: 2002-11-11
Abstract: PURPOSE: A folding door of a bus is provided to sufficiently hold load horizontally and vertically applied, to maximally prevent the wear of upper and lower end guide roller devices in opening and closing the folding door, and to improve the opening and closing operationability of the folding door by mounting the upper and lower end guide roller devices to upper and lower ends of a second door body, respectively. CONSTITUTION: A folding door of a bus is composed of an upper end guide roller device(10) mounted to the upper end of a door body and inserted into an upper end roller rail(23) formed at a vehicle body(21) to roll to the upper end roller rail in opening and closing the door and a lower end guide roller device(60) mounted to the lower end of the door body connected in the direction of a vertical shaft for the upper end guide roller device. The front end of the lower end guide roller device is inserted into the lower end roller rail to roll to a lower end roller rail(53) when the door is opened and closed.
Patent KR-20040042010-A (KR)
Title: Oil Pressure Line System Of Machining Center Added Five Axles Rotary Table
Inventor: KIM DONG GWON
IPC: B23Q3/00
Filed: 2002-11-12
Abstract: PURPOSE: A structure of a hydraulic fixture line for a machining center having a 5-axes rotary table is provided to prevent the interference of an APC division door when pallets are changed by forming a hollow part in a main coupler and connecting a hydraulic hose and wires passing through the main coupler to the APC division door. CONSTITUTION: In a machining center(100) having a 5-axes rotary table(160), a main coupler(110) is installed at the upper part of the machining center. A hydraulic hose(170) and wires(180) are connected to a manifold unit(190), and are inserted into the hollow part of the main coupler. A hollow block(130) is connected to the lower part of the main coupler. The extended hydraulic hose and wires are inserted into the hollow part of the hollow block. An APC division door(140) is connected to the lower part of the hollow block. The hydraulic hose and wires pass through the APC division door, and are connected to the 5-axes rotary table.
Patent KR-20040042761-A (KR)
Title: A nonfreezing valve
Inventor: SEO CHONG IM
IPC: E03B7/10
Filed: 2002-11-15
Abstract: PURPOSE: A water-saving type anti-freezing faucet is provided to economize in water by preventing the loss of water discharged to the ground and to use sanitarily by preventing the inflow of impurities, bacteria, soil, etc. CONSTITUTION: The water-saving type anti-freezing faucet contains a drainage tank(3) provided with a vent hole(31) and installed on the lower part of a pipe(2) of a faucet(1), a valve housing(4) provided with a valve(41) and installed on the base of the drainage tank(3), and a plate piston(32) installed in the drainage tank(3). Wherein the plate piston(32) and the valve(41) are operated by a knob(5) installed to the top of the faucet(1).
Patent KR-20040043569-A (KR)
Title: In-out air conversion door operation mechanism for automobile
Inventor: KANG IL GUN
IPC: B60H1/34
Filed: 2002-11-19
Abstract: PURPOSE: A device for operating an internal and external air switch door for a vehicle is provided to reduce operating force and realize soft feeling of working. CONSTITUTION: A plurality of support protrusions(2,2') are formed on a top surface of a base plate(1) for supporting a rotary shaft(3). A knob(4) is formed at a front end of the rotary shaft. A rotary plate(5) is formed at a rear end of the rotary shaft. A protrusion(6) is eccentrically formed on the rotary plate. A cable(31) is connected between the protrusion and a level(34) installed at a support plate(33) of a door(32). If the knob is rotated, the rotary shaft is rotated and the rotary plate is rotated. The protrusion of the rotary plate moves circularly to reciprocate the cable. The lever rotates right and left by the reciprocation of the cable to rotate the door, thereby selectively switching internal and external air modes.
Patent KR-20040043864-A (KR)
Title: thin film transistor array panel and method for manufacturing the panel
Inventor: BAEK SEUNG SU
IPC: H01L29/786
Filed: 2002-11-20
Abstract: PURPOSE: A TFT(Thin Film Transistor) array substrate and manufacturing method thereof are provided to have a wide channel width by driving the respective unit pixels through two TFTs and minimize a stitch phenomenon. CONSTITUTION: A gate wiring including a conductive film made of aluminum, a gate line(121), a gate pad(125), and a gate electrode(123) is formed on the insulation substrate as a taper structure. A sustain electrode line(131) is formed on an upper portion of the substrate. The sustain electrode line(131) is superposed with a drain electrode(175) connected to a pixel electrode(190), thereby forming a sustain capacitor for increasing the charge preservation performance of a pixel. A gate electrode(123) is arranged with a horizontal direction and has the first and second gate electrodes(1231,1232) of the first and second TFTs(TFT1,TFT2).
Patent KR-20040046627-A (KR)
Title: Composition for making image by thermal digital method
Inventor: KANG SEUNG JIN
IPC: G03F7/00
Filed: 2002-11-28
Abstract: PURPOSE: A composition for thermal digital imaging and a flat-plate print board containing a coating layer comprising the composition are provided, to obtain the image which is formed by being exposed to an infrared laser and is resistant against a developer. CONSTITUTION: The composition comprises 0.1-30 wt% of an infrared ray-absorbing dye comprising a novolac resin represented by the formula I; 60-99.8 wt% of N-phenyl maleimide-methacrylic acid-acrylic acid terpolymer or novolac resin; 0.1-10 wt% of a dye; and optionally at least one dissolution suppressing element selected from the group consisting of quinonediazides, ammonium compounds and triarylmethane dyes. Preferably the novolac resin has a sulfonate ester group. The flat-plate print board comprises a supporter comprising metal, polymer, ceramic or paper having a hydrophilic surface; and a coating layer formed on the supporter by using the composition.
Patent KR-20040050447-A (KR)
Title: Method for Detecting Amount of the Washing in Washer
Inventor: KIM JIN UNG
IPC: D06F39/00
Filed: 2002-12-10
Abstract: PURPOSE: A method for sensing the washing amount of a drum washer is provided to reduce the use of water and shorten the washing time, by exactly determining the washing amount before executing a main washing stroke. CONSTITUTION: A method for sensing the washing amount of a drum washer comprises steps of periodically applying a predetermined PWM(Pulse Width Modulation) value to a motor, accelerating to desired rpm(revolutions per minute), and storing the PWM values applied to the desired rpm(S1,S2); stopping the drive of the motor, if the speed of the motor reaches the desired rpm(S3¯S5); measuring the rotation angle until the speed of the motor becomes zero after stopping the drive of the motor and calculating the average value of the PWM values stored from start of the drive of the motor till a point of time where the motor is stopped(S6,S7); and calculating a washing amount-determining value, making use of the average value of the calculated PWM values and the rotation angle, and deciding the washing amount corresponding to the determined washing amount value calculated from the former step, making use of data about the washing amount-determining value-washing amount previously input to a control part(S8).
Patent KR-20040051000-A (KR)
Title: Synthesis of bis(phosphite)rhodium(I) complexes as catalysts for highly regioselective hydroformylation of olefins in supercritical carbon dioxide and methods for producing aldehyde
Inventor: BAEK JIN UK
IPC: B01J31/24
Filed: 2002-12-11
Abstract: PURPOSE: Provided are a rhodium (I) phosphite complex catalyst for a hydroformylation reaction, a method for preparing thereof and a method for selectively preparing an aldehyde by using the same. CONSTITUTION: The method for preparing a rhodium (I) phosphite complex catalyst for a hydroformylation reaction by using supercritical carbon dioxide having an excellent selectivity comprises a step of the following reaction III. The method for selectively preparing an aldehyde through the following reaction IV, which selectively prepares the aldehyde by hydroformylating 1-octene under synthesized gas of CO/H2 by using a metal catalyst, is characterized in that the rhodium phosphite complex catalyst for the hydroformylation reaction is used as the catalyst and a supercritical fluid is used as a reaction solvent.
Patent KR-20040054373-A (KR)
Inventor: PARK SEOK DAL
IPC: B24B21/12
Filed: 2002-12-18
Abstract: PURPOSE: A strip grinder for grinding top and bottom of a strip is provided to reduce working time and improve productivity by grinding the top and bottom of the strip, simultaneously. CONSTITUTION: A strip grinder for grinding top and bottom of a strip is composed of a box-shaped cabin(10) having an inlet and an outlet, upper and lower guide rolls(11,12) installed at the inlet and outlet and guiding the strip, an upper grinding unit installed above the strip and grinding the top of the strip, and a lower grinding unit. The lower grinding unit is installed under the strip and grinds the bottom of the strip.
Patent KR-20040057661-A (KR)
Title: METHOD FOR FABRICATION OF SELF ALIGN CONTACT HOLE OF SEMICONDUCTOR DEVICE USING ArF PHOTO LITHOGRAPHY
Inventor: LEE SEONG GWON
IPC: H01L21/28
Filed: 2002-12-26
Abstract: PURPOSE: A method for forming an SAC(Self Align Contact) of a semiconductor device is provided to obtain vertical profile and wide CD(Critical Dimension) at the bottom of the SAC by using an advanced exposure source. CONSTITUTION: A plurality of conductive patterns(G) are formed on a substrate(10). An insulating layer(16) and a sacrificial layer are formed on the resultant structure. A photoresist pattern with F2 or ArF exposure source is formed. A sacrificial hard mask(17') is formed by selectively etching the sacrificial layer using the photoresist pattern. The insulating layer is etched to expose the conductive patterns using the sacrificial hard mask as a mask. The photoresist pattern is removed. An etch stop layer(21') is formed on the resultant structure. Contact holes(23) are formed to expose the substrate by etching the etch stop layer and the insulating layer.
Patent KR-20040059446-A (KR)
Title: Method for testing semiconductor device in wafer level
Inventor: KIM JEONG GEUN
IPC: H01L21/66
Filed: 2002-12-30
Abstract: PURPOSE: A test method of a wafer level semiconductor device is provided to prevent process failure due to film stress by getting feedback with various process conditions from a correlation between the warpage degree of a wafer and the film stress. CONSTITUTION: A warpage radius(R) is obtained according to a warpage degree(δ) of a wafer(10). A correlation between the warpage degree and film stress is obtained by using the warpage radius. A variety of process conditions for feedback are obtained from the correlation, thereby reducing the film stress.
Patent KR-20040062073-A (KR)
Inventor: KWON HYEOK
IPC: G02B6/32
Filed: 2002-12-31
Abstract: PURPOSE: An optical fiber coupler using a fine lens arrangement is provided to increase easiness of production by coupling a multi mode optical fiber with a two-dimensional lens through a semiconductor manufacturing process. CONSTITUTION: A silicon substrate(21) is installed between a laser diode(11) and an optical fiber(24). A multi mode optical fiber(22) is installed on an end of an upper surface of the silicon substrate(21) and collimates a vertical-directional beam of beams emitted from the laser diode(11). A two-dimensional lens(23) is formed on a rear of the multi mode optical fiber(22) by a semiconductor assembly process so as to collimate a horizontal-directional beam of beams passing through the multi mode optical fiber(22). The two dimensional lens(23) is made of a thick film photoresist.
Patent KR-20020028208-A (KR)
IPC: G06F17/30
Filed: 2000-06-23
Abstract: 본 발명에 따라 데이터베이스 관리 시스템을 사용하여 데이터베이스 오브젝트 통계를 수집하는 시스템에서는, 하나 이상의 오브젝트 및 그에 대응하는 하나 이상의 오브젝트 필드를 선택(단계 200)한 다음에, 이 선택된 오브젝트 필드에 대한 통계의 기본 집합을 생성(단계 220)한다.  본 발명의 시스템에서는, 또한 활성 로그 레코드를 판독(단계 230)하고, 이 활성 로그 레코드에서 변경이 판독되었을 때 상기 통계의 기본 집합을 갱신(단계 240)한다.  마지막으로, 본 발명의 시스템에서는, 상기 활성 로그 레코드의 EOF(end-of-file, 파일의 끝)에 도달(단계 250)되었을 때, 로그 레코드를 추출하기 시작(단계 260)하고, 이 추출된 로그 레코드에 기초하여 상기 갱신된 통계를 갱신(단계 298)한다.
Patent KR-20020059330-A (KR)
Title: Method of treating malignancies and viral infections and improving immune function with a dietary supplement
IPC: A61K36/23
Filed: 2000-07-07
Abstract: There is disclosed a dietary supplement comprising soyabean, mushroom and mung bean or extracts thereof for use in a method to ameliorate at least one effect of maglignancy or viral infection which method comprises: 
administering to a subject in need of such treatment an effective amount of said dietary supplement, said dietary supplement being administered periodically for a time sufficient to achieve amelioration.