baber/WOPTO huggingface dataset:
Patent KR-20030090820-A (KR)
Title: Color C.R.T
Inventor: PARK JIN CHEOL
IPC: H01J29/02
Filed: 2002-05-22
Abstract: PURPOSE: A color cathode ray tube is provided to enhance the picture quality by preventing a local doming phenomenon due to the thermal expansion of a mask. CONSTITUTION: A color cathode ray tube includes a panel, a funnel, an electron gun, a deflection portion, and a tension mask. A screen is formed on an inner face of the panel. The funnel is combined with the panel. The electron gun is inserted into a neck portion of the funnel in order to emit electron beams on the screen. The deflection portion deflects horizontally and the vertically the electron beams on the screen. The tension mask is arranged at the predetermined position apart from the screen of the panel. One or more bridges between electron passing holes of the tension mask are formed with open bridges. In a section of the open bridge, a vertical center axis of a hole of the screen side is different from a vertical center axis of a hole of the electron gun side.
Patent KR-20020068971-A (KR)
Inventor: CHOI SOON CHUL
IPC: A01G9/02
Filed: 2002-05-27
Abstract: PURPOSE: A vessel having a light, transparent vessel to pack flowers and containing a water feed member to cultivate cut flowers is provided which can maintain the flowers in optimal condition for a long period time and be effectively used as a flower vase at the same time. CONSTITUTION: A vessel(2) with a jaw hook and stand for packing flowers is made with PET, ABS, PS, PP resins, earth, glass or the like to contain plants(1), and a water feed member(5) is formed in the vessel with materials such as mixed pulp of viscose and rayon, natural pulp, cotton, rug, etc. to absorb water(6).
Patent KR-20030092724-A (KR)
Title: Forming method of VIA hole
Inventor: KIM MU HYEON
IPC: H01L21/28
Filed: 2002-05-31
Abstract: PURPOSE: A method for fabricating a via hole is provided to increase selectivity regarding an etching stop layer by simply replacing etch gas by C5F8 as carbon-rich gas. CONSTITUTION: The etching stop layer(30) made of a titanium nitride material is formed between a lower metal interconnection(10) and an interlayer dielectric(20). C5F8 is used as etch gas for etching the interlayer dielectric and forming the via hole so that via etch is performed. A chuck is maintained at a temperature of 40 deg.C in the via etch process.
Patent KR-20030092975-A (KR)
Title: Restoration method and apparatus of bridge bearing
Inventor: CHOI GYU TAEK
IPC: E01D19/04
Filed: 2002-05-31
Abstract: PURPOSE: A restoring method of a bridge support is provided to reduce the loss of human resources and material resources caused by placing heavy equipment, to shorten a period of restoration, and to prevent the accident caused by dismantling a bridge support. CONSTITUTION: The restoring method of a bridge support comprises the steps of: installing a case, whose lower side is sealed to house water, having a transparent window around the bridge support, and installing a heating device in the case to heat up water(S10); installing many jacks on a lower structure to one side of the case to jack up an upper structure(S20); pouring water in the case while the upper structures is jacked up, heating up the water to restore an inclined elastic rubber layer of the bridge support to the original state(S30); checking with the naked eyes through the transparent window if the elastic rubber layer is restored to the original state(S40); after recognizing the restoration of the elastic rubber layer to the original state, discharging water and dismantling a restoring device installed around the bridge support(S50); and descending the upper structure to the original state by descending the jack(S60).
Patent KR-20020093595-A (KR)
Inventor: YOSHIDA SHOUSEI
IPC: H04B1/707
Filed: 2002-06-05
Abstract: PURPOSE: To provide an adaptive antenna receiver for realizing an excellent adaptive control characteristic. CONSTITUTION: Beam formers 2-1-1 and 2-2-1 use antenna weight peculiar to a user which is adaptively generated by an antenna weight adaptive control means 8-1 in common with respective sub-arrays and receive the back diffusion signal of each path by antenna directivity. The antenna weight adaptive control means 8-1 adaptively updates the common antenna weight through the use of the back diffusion signals of the respective paths and the whole outputs of multipliers 7-1-1 and 7-2-1.
Patent KR-20040000007-A (KR)
Title: A semiconductor device of a cylindrical capacitor and a fabrication method thereof
Inventor: HAN MYEONG HUI
IPC: H01L27/108
Filed: 2002-06-19
Abstract: PURPOSE: A semiconductor device having a cylindrical type capacitor and a method for manufacturing the same are provided to be capable of preventing the fall-down phenomenon of a storage node by increasing the contact surface between the storage node and an insulating layer at the inner portion of a BC(Buried Contact) hole. CONSTITUTION: A semiconductor device having a cylindrical type capacitor is provided with a semiconductor substrate(101), the first poly layer pattern(103) formed at the upper portion of the semiconductor substrate, an insulating layer(102), a BC hole(105) formed at the upper portion of the first poly layer pattern, the second poly layer(106), a sputter layer(107), and a storage node(113-1) formed at the upper portion of the resultant structure. At this time, the lower portion(112) of the storage node is formed at the inner portion of the BC hole.
Patent KR-20030097245-A (KR)
Title: Alkali-clearable azo disperse dyes containing fluorosulfonyl group and preparing method thereof and dyeing method thereby
Inventor: KIM JAE PIL
IPC: C09B29/24
Filed: 2002-06-20
Abstract: PURPOSE: Provided are an azo-based alkali-clearable disperse dye containing fluorosulfone, which has clearing ability under a weak alkali condition after dyeing polyester fiber material, and a method for dyeing the polyester fiber material by using the alkali-clearable dispersing dye, which can omit a reduction clearing process. CONSTITUTION: The azo-based alkali-clearable disperse dye containing the fluorosulfone is an azobenzene-based monoazo compound(formula I) and is produced by coupling-reacting a diazonium salt(formula II) of an aromatic amine compound with an aromatic aniline-substituted monoazo intermediate compound (formula III) as a coupling component, wherein X1, X2, and X3 are hydrogen, nitro, chloro, bromo, or cyano, Y1 and Y2 are hydrogen, methyl, methoxy, or acetylamino, and R1 and R2 are substituted or unsubstituted alkyl. And the method for dyeing the polyester fiber material uses the disperse dye(formula I) and performs an alkali clearing instead of the reduction clearing.
Patent KR-20040000999-A (KR)
Title: Upper cover of conveyor-belt with a function of automatic opening and shutting
Inventor: CHOI BOK SU
IPC: B65G21/08
Filed: 2002-06-26
Abstract: PURPOSE: A protective cover is opened/closed automatically to pass a moving shoot, thereby protecting loaded material on the conveyor belt. CONSTITUTION: Side fixing covers(10a,10b) are bent inward of the conveyor belt fixed by roll frames. An opening gate(11) is supported in upper end of the side fixing cover moving slidably. A push roller(16) is fixed in a roll shaft rotatably in center part of the opening gate. A guide rail is connected to the upper end of the roll shaft and fixed to a fixing part of the side fixing cover. A striker(20a) is fixed in a moving shoot(3a) contacting to the push roller.
Patent KR-20040001986-A (KR)
Inventor: KWAK NO YEOL
IPC: H01L27/115
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a semiconductor flash memory cell is provided to prevent defects due to gettering effect of dopants and to effectively restrain TED(Transient Enhanced Diffusion). CONSTITUTION: A tunnel oxide layer(114), a floating gate(116), a dielectric film(118), a control gate(120) and an anti-reflective coating layer(124) are sequentially formed on a semiconductor substrate(100). By using self-aligned source etching, an isolation layer located at a common source line forming region is etched. The first dopant and the second dopant having a relatively small mass are sequentially implanted into the common source line forming region, thereby forming a common source line(132). A source(130) and a drain(134) are formed by implanting the third dopant same to the first dopant.
Patent KR-20040006283-A (KR)
Title: Measuring position apparatus and method of facing type
Inventor: LEE SEUNG HWAN
IPC: H01L21/027
Filed: 2002-07-11
Abstract: PURPOSE: An apparatus and a method for measuring a position of an exposure process are provided to measure an aligning state and a gap between a mask and a substrate by using only one device. CONSTITUTION: An apparatus for measuring a position of an exposure process includes an image capture unit(10), an image capture unit position control unit, and a display unit(20). The image capture unit(10) is used for capturing an image of a mark from a mask(2) and a substrate(4). The image capture unit position control unit is used for controlling a position of the image capture unit(10) in an aligning process of the mask(2) and the substrate(4). The display unit(20) is used for displaying the captured image of the image capture unit(10).
Patent KR-20030011659-A (KR)
Title: Discharge vessel with excimer fill, and associated discharge lamp
Inventor: ARNOLD ERICH
IPC: H01J61/82
Filed: 2002-07-29
Abstract: PURPOSE: A discharge vessel with excimer fill and an associated discharge lamp are provided to achieve a high service life even though it uses highly aggressive filling substances. CONSTITUTION: A discharge vessel having electrodes and a fill which comprises at least one noble gas and a halogen, which when the lamp is operating together form an excimer, the discharge vessel being manufactured from quartz glass, wherein the inner wall of the discharge vessel is completely covered with a passivation layer of an oxide formed from at least one of the metals Al, Hf, Y or Sc, the layer having an amorphous structure and its total layer thickness being 20 to 500 nm.
Patent KR-20040011687-A (KR)
Title: telematics apparatus having function of periodical inspection and periodical inspection method for automobile
Inventor: PARK HEUNG IN
IPC: H04B7/26
Filed: 2002-07-29
Abstract: PURPOSE: A car telematics system having a periodic inspection function and a periodic car inspection method using the same are provided to display notification and information about an inspection item, generated according to the milage of a car, through the display part of a telematics system, without the necessity of memorizing inspection items one by one. CONSTITUTION: A car telematics system(90) is connected with a self-diagnosis interface unit(80) through a communication line. The self-diagnosis interface unit(80), connected to a plurality of ECUs(Electronic Control Units)(50-70) that generate data, based on detection signals inputted from various detection sensors installed in many components of a car, encodes and stores the data. A communication interface unit(100) is provided so that the telematics system(90) can transmit and receive data with the self-diagnosis interface unit(80). The communication interface unit(100) is divided into the first communication interface part(100a) and the second communication interface part(100b). The first communication interface part(100a) is for data transmission and reception on the part of the self-diagnosis interface unit(80), and the second communication interface part(100b) is for data transmission and reception on the part of the telematics system(90).
Patent KR-20040013233-A (KR)
Title: Method of providing a learning program
Inventor: LEE JAE HWA
Filed: 2002-08-05
Abstract: PURPOSE: A method for offering a learning program is provided to offer a learning path optimized to each learner after evaluating and diagnosing the learner correctly. CONSTITUTION: While testing the learner by making an initial capability value as '0', a test is performed by presenting a problem fit to the capability value(S10). The capability of the learner is measured by leveling up/down an item depending on a responding result of the item from a function value of the 3-parametric item response theory(S12). After calculating basic marks of the learner through a true marks calculating function by an item characteristic curve, and the partial marks based on history for the item response, the true marks of the learner are calculated by adding/subtracting the partial marks to the basic marks, and are evaluated by verifying the true marks(S14). Diagnosing an evaluation result, the learning program of the learning path optimized to the learner is prescribed and offered in order to make the learner learn from the most achievable part(S18).
Patent KR-20040013814-A (KR)
Inventor: KANG BYEONG HUN
IPC: H01J29/76
Filed: 2002-08-08
Abstract: PURPOSE: A magnetic determination system of deflection yoke is provided to simplify manufacturing processes by removing a test process for an image property using a CRT. CONSTITUTION: A magnetic determination system of a deflection yoke comprises a plurality of magnetic sensors formed on an inside of a jig extended from a neck to a screen, a first and a second power sources(22,32) for generating power according to a control signal, a first and a second matrix switches(21,31) matched with the first and the second power sources respectively for generating preset switching signals, a horizontal property analysis sensor matrix(20) for driving a sensor for detecting a magnetic field generated by a horizontal deflection coil according to a switching signal applied from the second matrix switch, a vertical property analysis sensor matrix(30) for driving a sensor for detecting a magnetic field generated by a vertical deflection coil according to a switching signal applied from the second matrix switch, a first AD converter(23) for converting a magnetic field sensor signal detected at the horizontal property analysis sensor matrix to a digital signal, a second AD converter(33) for converting a magnetic field sensor signal detected at the vertical property analysis sensor matrix to a digital signal, and a data process and analysis system(60) for receiving the digital signals, determining the unbalance of coil magnetic fields, and performing data process and analysis in three dimension.
Patent KR-20040016539-A (KR)
Title: Pen-typed input apparatus for mobile phone
Inventor: WU YUAN HENG
IPC: H04B1/40
Filed: 2002-08-17
Abstract: PURPOSE: A portable phone pen-type input device is provided to connect a digital tablet with a portable phone, so that a user can write characters or draw figures with a digital pen on the digital tablet, to transmit the characters or the figures to the portable phone, thereby forming various figures, e-mails, and documents on the portable phone. CONSTITUTION: When a user writes characters on a surface of a digital tablet(2) with a digital pen(1), net grating scanning lines(21) immediately receive an electromagnetic signal emitted from the digital pen(1), and sense a current signal in any position contacted with the digital tablet(2). The current signal is transmitted to a signal selector(22). A signal of the signal selector(22) is transmitted to a signal amplifier(23) to amplify the signal. The amplified signal is transmitted to an analog/digital converter(24). The analog/digital converter(24) converts the signal into a digital signal. The digital signal is transmitted to a microprocessor(25).
Patent KR-20040021139-A (KR)
Inventor: OH YEON TAEK
IPC: B25J5/00
Filed: 2002-09-02
Abstract: PURPOSE: A wired mobile robot is provided to be capable of recognizing position thereof by the length and tension of a power cable by receiving power through the power cable. CONSTITUTION: A wired mobile robot(206) receives power supply from a power supply unit(204) through a power cable(210). A communication cable is integrally formed at the power cable. Information about the length and tension of the power cable is transmitted to the mobile robot. A rotary connecting member connects the power cable to the mobile robot, and prevents the power cable from being twisted. A vacuum cleaning device(208) is mounted at the bottom of the mobile robot.
Patent KR-20040021902-A (KR)
Title: Sefety Board of car
Inventor: NAM DAE GEUN
IPC: B60N2/26
Filed: 2002-09-05
Abstract: PURPOSE: A safety panel for children of a vehicle is provided to prevent children from falling to the floor of a seat in a sudden braking by installing the safety panel to the front of a rear seat and to easily withdraw the safety panel by forming a guide rail to a housing part and a roller to the safety panel. CONSTITUTION: A safety panel(40) for children of a vehicle is composed of a housing part(12) formed at the front of a rear seat(10); the safety panel inserted into the housing part and transferred; a lever(20) installed to the lower end of the housing part; a stopper arranged to the back of a front seat to support the front part of the safety panel in withdrawing the safety panel; elastic members(50) arranged between rear sides of the housing part and the safety panel; a guide rail(30) formed in the housing part; and a roller(41) installed to the safety panel at the position corresponding to the guide rail.
Patent KR-20040022541-A (KR)
Title: The window brush for vehicles
Inventor: KIM HAE RYONG
IPC: B60S1/34
Filed: 2002-09-09
Abstract: PURPOSE: A window brush for a vehicle is provided to reduce the consumption of a washer hose by hiding the washer hose in a brush arm and connecting the washer hose to the center of a pivot. CONSTITUTION: In a window brush for a vehicle, a washer hose(108) is movably inserted into a washer hose nozzle clip(106). The washer hose nozzle clip passes through the inside of a pivot(102), and is coupled to a hose extended from a washer tank. A washer tank nozzle clip is formed at the end of the hose. The washer hose nozzle clip is integrated with the washer hose and the pivot covered with a pivot cover.
Patent KR-20040022704-A (KR)
Title: A Packing Machine of Liquid phase Food
Inventor: YUN BONG JOON
IPC: B65B3/00
Filed: 2002-09-09
Abstract: PURPOSE: A liquid food packing machine is provided to prevent the leakage of liquid food filled in packing paper, and improve working efficiency and productivity. CONSTITUTION: A movable adhesive unit(120) is installed at the lower circumference of a rotary body(20). A roller bearing(140) is rotatably installed at the end of a support bar(130) installed at one side of the movable adhesive unit. An adhesive guide unit(150) is installed at the lower circumference of the rotary body, and guides the roller bearing. An inclined groove is formed at the adhesive guide unit. A bearing guide protrusion is formed at the middle part of a guide groove, and has an incline unit. The roller bearing is guided on the bearing guide protrusion.
Patent KR-20040023193-A (KR)
Title: Sensor machine of paper money
Inventor: SHIN SUK KYUN
IPC: G07D7/12
Filed: 2002-09-11
Abstract: PURPOSE: A bill validator is provided to detect both of the magnetic material contained into the bill and a negative image identification, thereby performing the bill validation more reliable. CONSTITUTION: A bill validator(1) includes a body(20), a magnetic top plate(10), a bottom plate(12) and a hinge(14). The body(20) is provided with an ultraviolet lamp installed at an appropriate position for sensing the negative image of the bill placed on the plate together with the light emission unit(30). The magnetic top plate(10) is provided with a magnetic component to detect the magnetic component of the bill. The hinge(14) is connected to the one side of the magnetic top plate(10) in such a way that it is capable of changing its angle when the bill approaches thereto. The bottom plate(12) supports the bill when the bill falls down due to its weight. The hinge(14) is capable of controlling the acute angle between the magnetic top plate(10) and the bottom plate(12) within the range of an acute angle.
Patent KR-20040026874-A (KR)
Title: Composition for eliminating a cat and producing process thereof
Inventor: OH SEI JIN
IPC: A01N65/42
Filed: 2002-09-26
Abstract: PURPOSE: Provided is a cat repellent composition which has a main content of onion, and repels cats due to the unpleasant smell of the sulfuric compound contained in the onion. And its manufacturing method is also provided. CONSTITUTION: A cat repellent composition is characteristically manufactured through the steps of: sorting bulbs of onions; removing the outermost membrane from the bulbs; cleaning the bulbs; drying and pulverizing the bulbs; and pressing the pulverized bulbs with a meshed net.
Patent KR-20040033855-A (KR)
Title: Method of manufacturing a tissue
Inventor: CHOI JEONG HEON
IPC: A61Q17/00
Filed: 2002-10-16
Abstract: PURPOSE: Provided is a tissue which has excellent antibacterial and antifungal effects harmless to the human body with a continuous functional capacity, and serves to protect the skin of women and babies. CONSTITUTION: A method for manufacturing the tissue comprises the steps of: mixing 1-5wt.% of stearic acid, 5-15wt.% of mineral oil and 3-8wt.% of caprylic acid triglycerin, and boiling the mixture to make a preparation; mixing 0.01-0.03wt.% of functional drug, 0.01-0.03wt.% of propylene glycol, 0.01-0.02wt.% of benzoic acid and purified water to make two preparations; mixing the preparations, and solubilizing the mixture using a surfactant; adding silver powder to the solubilized mixture by the concentration of 0.1-1000ppm; and coating or impregnating it to the target tissue paper.
Patent KR-20040034131-A (KR)
Inventor: KANG JIN HEE
IPC: B60R22/18
Filed: 2002-10-21
Abstract: PURPOSE: A buckle is provided to insert a tongue without contacting the lower portion of the latch plate with the upper surface of the tongue near the leading end of the tongue to prevent the upper surface of tongue near the leading end of the tongue from wearing out at the repetitive insertion of the tongue into the buckle. CONSTITUTION: Upper and lower frames cooperate with each other to form a tongue receiving opening at the insertion of the tongue. An elongated contact preventive member(61) is formed at the upper center of an ejector(131). A channel corresponding to the contact preventive member is formed at the center of the upper frame to receive the contact preventive member. Cut-out parts(65,67) are formed at both sides(108b) of a lower frame to insert the channel. A cutting portion(71) corresponding to the contact preventive member is formed at the lower center of a latch plate(180) to receive the contact preventive member.
Patent KR-20040036303-A (KR)
Title: Extraction method of lekithos lecithin
Inventor: JUNG JUN WON
IPC: A23J7/00
Filed: 2002-10-24
Abstract: PURPOSE: A method of extracting lecithin from a purified egg yolk by extracting a purified egg yolk or an egg yolk by-product with a solvent and then concentrating is provided. It is low in the cost of equipment required to construct the extraction line while having high concentration and production efficiency. CONSTITUTION: A purified egg yolk or an egg yolk by-product whose neutral lipid is removed is added about 3 to 10 times with a solvent and extracted at 30 to 65deg.C and 0 to 100mmHg while agitating for 0.5 to 3hr. The mixture of egg yolk and extraction solvent is settled and resettled, the liquid is then concentrated at 30 to 60deg.C and 0 to 100mmHg two times. The solvent is ethanol, water or an ethanol/water mixture.