baber/WOPTO huggingface dataset:
Patent KR-20010008804-A (KR)
Inventor: SEO HYEON JU
IPC: A61K47/20
Filed: 1999-07-05
Abstract: PURPOSE: A composition of micro-emulsion for oral administration is provided which contains Carduus marianus extract or silybin purified from the extract, as active ingredients in the emulsion type, therefore which improves biological absorption of those active ingredient. CONSTITUTION: A novel micro-emulsion composition for oral administration comprises followings: Carduus marianus extract or silybin or its derivatives, such as silycristin, silydiamin, or isosilybin, purified from the extract as active ingredients; organic solvent as co-surfactant; surfactant; and oil in a weight ratio of 1:1-20:1-20:0.5-20. Wherein, co-surfactant is selected from ethanol, propyleneglycol, polyethyleneglycol, propylene carbonate, transcutol, glycofurol, dianhydro-2,5-dimethyl-D-glucitol, mixture thereof.
Patent KR-20010009082-A (KR)
Inventor: CHOI SI YEONG
IPC: H01L21/28
Filed: 1999-07-07
Abstract: PURPOSE: A semiconductor device having a copper wiring layer and a method for making the same are provided to bury a contact hole very well by removing an overhang problem on the contact hole after forming a diffusion prevention layer and a tungsten seed layer through In-situ method. CONSTITUTION: A semiconductor device includes an interfacial insulation layer(25a,25b), a diffusion prevention layer(27a), a tungsten seed layer(29a), and a copper wiring layer(31a). The interfacial insulation layer is formed on an underneath layer, and has a contact hole therein. A diffusion prevention layer is formed on an inner wall of the contact hole. A tungsten-seed layer covers the diffusion prevention layer. The copper wiring layer is formed on the tungsten seed layer, and buries the contact hole. Thereby, the semiconductor device buries a contact hole very well by removing an overhang problem on the contact hole after forming a diffusion prevention layer and a tungsten seed layer through In-situ method.
Patent KR-20000016925-A (KR)
Inventor: COLGAN EVAN GEORGE
IPC: G02F1/1333
Filed: 1999-07-13
Abstract: PURPOSE: A liquid crystal display with a touch screen is provided to improve measuring a touch point of the screen touched by a part of the human body. CONSTITUTION: The liquid crystal display comprises: (a)a substrate, (b)a patterned layer integrated on the substrate and formed by a optical absorption material with low reflectivity, (c)a signal layer integrated on the substrate and formed by a transparent and conductive material, and (d)at least one resistance integrated on the substrate and coupled between the signal layer and a circuit. In the display, the circuit induces the touch point on the basis of a output of the signal applied to the signal layer. The resistance is coupled with the signal layer and preferably the resistance is a part of resistance network for linearizing the resistance of the signal layer in the vertical and horizontal direction.
Patent KR-20010010117-A (KR)
Inventor: JUNG CHANG O
IPC: G02F1/136
Filed: 1999-07-16
Abstract: PURPOSE: A method of making a thin film transistor substrate is provided to prevent a cavity made around a drain electrode by forming a photoresist film pattern or an organic insulating film pattern the thickness of which is partially different. CONSTITUTION: The method of making a thin film transistor substrate comprises sequentially forming a gate insulating film(30), a semiconductor layer(40) and a data metal layer on a gate wire. A data wire, which is comprised of source and drain electrodes(65,66,75,76) and data pads(64,74), is formed by patterning the data metal layer. A passivation film(80) is formed on the data wire. A gate insulating film pattern having the first contact hole for exposing the gate pads(14,24) is formed by patterning the semiconductor layer(40) and the gate insulating film(30) together with the passivation film. A semiconductor layer pattern is formed which has the first opening for exposing the gate insulating film between the data wires. A passivation film pattern is formed which has the second contact hole for exposing the data pads(64,74) and the second opening for exposing the gate insulating film, exposed through the first opening, with the drain electrode. A pixel electrode is formed on the gate insulating film so as to be connected to the drain electrode.
Patent KR-20010010301-A (KR)
Inventor: KANG JAE GYU
IPC: G06F3/09
Filed: 1999-07-19
Abstract: PURPOSE: A method for printing a document by appointment is provided to efficiently use a computer with considering the state of the computer and emergency degree of the printing. CONSTITUTION: A method for printing a document by appointment includes the steps of inputting appointed printing time of the document in a printer driver of a computer to transmit the document prepared in an applied program of the computer to a printer at the wanted time by a user(S106), storing appointed information including the appointed printing time and a working path of the document in an appointed printing list(S107), checking the current time of the computer system(S201), confirming whether the appointed printing time equal to the current time exists in the appointed information(S202), detecting the appointed document corresponding to the appointed printing time(S203), and transmitting the detected appointed document(S301).
Patent KR-20010010999-A (KR)
Inventor: HYUN YUN SEOK
IPC: H01L27/10
Filed: 1999-07-24
Abstract: PURPOSE: A storage electrode of a semiconductor is provided to improve a process margin by designing a storage electrode with same pitch in direction of X and Y-axis, and to improve electrical properties y of the device by increasing the surface area of the storage electrode. CONSTITUTION: An insertion pattern is in the storage electrode. The insertion pattern is shaped like a bar type, a pillar type, or a cross type. In the process of forming the insertion pattern, a step of the insertion pattern can be reduced by overetching process, without separation of the inner wall of the storage electrode. Therefore, the capacitance of the storage electrode increases and the process margin in a photolithography improves.
Patent KR-20010017845-A (KR)
Inventor: HWANG NAM CHEOL
IPC: C22C38/22
Filed: 1999-08-16
Abstract: PURPOSE: A hot rolled tool steel for die casting is provided to obtain superior surface of products and high precision products and lengthen a life cycle of a mold itself by remarkably improving hardness, hardenability, softening resistance, heat and impact resistance, nitride hardness, and abrasion resistance compared to an existing hot rolled tool steel for die casting. CONSTITUTION: A hot rolled tool steel for die casting consists 0.3 to 0.5 wt.% of C, 0.2 to 0.4 wt.% of Si, 0.4 to 0.7 wt.% of Mn, 0.03 wt.% or less of P and S, 4.5 to 5.5 wt.% of Cr, 1.5 to 2.5 wt.% of Mo, 0.7 to 0.9 wt.% of V, 0.02 to 0.03 wt.% of Al, 0.001 to 0.006 wt.% of Ca, and a balance of Fe and inevitable impurities. The high quality hot rolled tool steel for die casting has superior high temperature hardness, toughness, softening resistance, heat and impact resistance, and abrasion resistance compared to an existing steel type of STD61, thereby obtaining superior surface of products and high precision products and lengthening a life cycle of a mold itself.
Patent KR-20010019739-A (KR)
Inventor: PARK SEONG JUN
IPC: G06F1/26
Filed: 1999-08-30
Abstract: PURPOSE: A portable computer with a back light control function is provided to easily sense a folding state of a display panel by using a latch structure of a display panel. CONSTITUTION: The system comprises a main body(120), a back light controller, a light emission diode(130), an optical transistor(132), an LCD panel(110), a back light, a latch bar(122), an optical transistor(132), a latch bar(122), and a latch hole(124). A photo coupler including the light emission diode(130) and the optical transistor(132) is connected to the back light controller controlling the back light. The optical signal, generated from the light emission diode(130), is transmitted to the optical transistor(132) if the latch bar(122) installed at the LCD panel(110) is not latched to the latch hole(124). The optical transistor(132) generates electrical signals according to the received optical signals and inputs the electric signals to the back light controller. So the back light controller senses that the LCD is currently unfolded. The optical signal is blocked by the latch bar(122) and so is not transmitted to the optical transistor(132) if the latch bar is latched at the hole(124). So the electric signals to the back light controller are blocked and the back light controller senses that the LCD panel is folded.
Patent KR-20010026717-A (KR)
Title: Heat sink for memory module
Inventor: KIM JIN SEONG
IPC: H01L23/36
Filed: 1999-09-08
Abstract: PURPOSE: An integrated type heat sink for several memory modules is provided to enable an efficient dissipation of heat generated from the modules. CONSTITUTION: The heat sink(10) includes a plurality of heat-dissipating members(20) for dissipating heat generated from the modules and a plurality of fixing members(30) for fixing the heat-dissipating members(20). All the members(20,30) are integrated into the single heat sink(10). Each memory module has a plurality of BGA packages mounted on both sides of a PCB. A top surface of each package is fixedly attached to an inner wall of the heat-dissipating member(20) by an adhesive. A lower portion of each PCB is inserted into a groove(4a) of a socket(4). Each heat-dissipating member(20) is composed of the first and the second module contact parts(21,22) facing each other and connected at upper ends thereof by an upper connecting part(23). Each fixing member(30) is composed of a lower connecting part(31) for connecting the first and the second module contact parts(21,22) at lower ends thereof, and a downward extended part(32) inserted into a groove(4b) of the socket(4).
Patent KR-20000028673-A (KR)
Inventor: CHOI DONG HWAN
IPC: B42D15/00
Filed: 1999-09-15
Abstract: PURPOSE: A method for producing an aromatic sheet of paper or a plastic is provided to have the continuous aromatic and to diffuse more scent at rubbing by coating an aromatic material of capsule type. CONSTITUTION: An aromatic ink is spread in a polypropylene fabric. The thickness after drying is 0.02-0.05micrometer. The used aromatic ink is mixed with an ink for a UV printing by processing aromatic dyes in a capsule type to maintain the continuity of aroma. The aromatic ink is coated by spreading or jetting using a roller in a plastic film such as the polypropylene. After a coating film used at the production of a common file is spread on the spreading face of aromatic ink, a plastic sheet is produced by drying at 150-180°C for 0.6-0.7seconds.
Patent KR-20010027796-A (KR)
Inventor: LEE IK JOO
IPC: A01K87/00
Filed: 1999-09-10
Abstract: PURPOSE: A bamboo fishing rod processor is provided which offers consistency of quality in manufacturing the fishing rod time effectively, by reducing processing error. CONSTITUTION: The processor of a bamboo fishing rod is characterized by comprising: a pair of fixed blocks(101, 102) fixed onto a base(100) in regular intervals; a transfer block(110) placing between the two blocks(101, 102) and connected thereto to be slided; a transferring means for the transfer block; an elevated block(140) elevated by being connected with the transfer block(110), and topped an object(300); an elevating means for the elevated block(140); and a rotating cutter(200).
Patent KR-20010037407-A (KR)
Inventor: EOM DONG GI
IPC: F24F11/02
Filed: 1999-10-16
Abstract: PURPOSE: A power element protection method for inverter air conditioner is provided to prevent damage to power elements of IPM and power factor improvement circuit by turning off the compressor and the power factor improvement circuit in advance to over-heat of the radiation plate. CONSTITUTION: A method comprises a step(100) of judging whether the operation frequency of the compressor is higher than 12Hz; a step(103) of judging whether the DC voltage boosted by a DC boosting unit and detected by an output voltage detection unit is higher than 350V; a step(106) of turning off the compressor if the DC voltage is lower than 350V; a step(109) of judging whether two minutes have lapsed since turning off of the compressor; a step(112) of judging whether re-operation of the compressor is performed five times or more if two minutes have lapsed; a step(115) of re-operating the compressor if re-operation is performed less than five times; a step(118) of determining breakdown of compressor if re-operation is performed five times or more; a step(121) of displaying compressor breakdown; and a step(124) of switching off the PWM signal so as to control the operation of compressor and the power factor control signal so as to control the power factor improvement circuit .
Patent KR-20010037483-A (KR)
Inventor: KIM SANG IL
IPC: B32B27/36
Filed: 1999-10-18
Abstract: PURPOSE: A polyester film comprising primer layer for laminating and a preparation method thereof are provided, which has an improved adhesion power and which is capable of preventing a de-lamination under freezing point. CONSTITUTION: A biaxial orientation polyester film for laminating is characterized by coating a composition comprising water soluble titanium chelate compound of formula 1 in 0.1-10.0 wt.% and water of resident content on a surface or on both sides for forming a primer layer, R is C1-C8 alkyl group, X is chelating material. A preparation method thereof comprises the following steps: (i) coating a composition comprising water soluble titanium chelate compound in 0.1-10.0 wt.% and comprising water of resident content on a side or both sides of non crystalline poly-ester sheet; (ii) performing a thermosetting of the non-crystalline sheet coated with the composition.
Patent KR-20010046022-A (KR)
Inventor: YOON BYUNG HOON
IPC: B27J1/02
Filed: 1999-11-10
Abstract: PURPOSE: Disclosed is a manufacturing method of bamboo product to make various shape unit module by compounding single piece bamboo to one module and to decorate appearance of box or furniture by assembling and sticking this unit module, standardize bamboo product, to prevent damage of bamboo product due to transformation of bamboo. CONSTITUTION: This manufacturing method of bamboo product comprises the steps of: reform process to straighten by applying heat to processing bamboo(1); plane processing process to form plane part(3) by cutting out one outer circumference of straightened bamboo(1) vertically, to form other plane part on outer circumference perpendicular to this plane part(3); material forming process to form incline plane(5)(5') by cutting out both end part of bamboo(1) with plane part(3), to insert insertion piece(4)(4') with incline plane similar to incline plane(5)(5') angle in hollow part of bamboo(1) both ends being formed incline plane(5)(5') in hollow part of the end part; unit module making process to make unit module with constant shape by adhering formed bamboo material with incline plane(5)(5') which insertion piece(4)(4') is inserted into facing with each other and by installing spike; assembly process to form constant pattern and form by binding numerous unit module; finish process to complete bamboo product by grinding after drying by filling bamboo(1) crack of assembled product bottom with fiber material and spraying adhesive.
Patent KR-20000047650-A (KR)
Inventor: DIECHEUTIMOSIALRAEN
IPC: G06F9/445
Filed: 1999-11-15
Abstract: PURPOSE: A method for authenticating a user request and an apparatus for doing the same and a program product code for doing the same are provided to make money interaction safer. CONSTITUTION: A method for authenticating a user request includes following steps. At the first step, a dedication key and common key pair are generated(128). At the second step(130), biological data corresponding to a specific user is generated. At the third step(132), the biological data corresponding to a specific user as well as the pair of dedication key and common key are stored in a remote position. At the forth step(134), a user request including the coded biological data is generated as a dedication key in a rear location. At the fifth step(146), the user request is transmitted to the remote location. At the sixth step(154), the user request is decoded with the dedication key. At the seventh step(162), the stored biological data is searched. At the eighth step(170), the biological data is validated so as to authenticate the user request.
Patent KR-20010046897-A (KR)
Inventor: KIM JEONG HO
IPC: B01J23/835
Filed: 1999-11-16
Abstract: PURPOSE: Disclosed is a preparation method of catalyst for dehydration reaction, which is composed of metal species of VIII group, alkali metal of I or II groups, and tin-contained alumina. CONSTITUTION: The prepared catalyst is composed of 0.05-2.0 wt% of VII group metal, 0.05-1.0 wt% of Sn, 0.05-3.0 wt% of alkali metals, 0-2.0 wt% of chlorine, and tin-contained alumina. Alumina has 0.05-0.5 cc/g of the 0.1-10 μm macro pore size and 0.1-0.9 cc/g of the 10-500 Å micro pore size. VIII group metal solution and I or II group alkali metal solution are prepared at 40 deg.C and maintained for 2 h. These solutions are mixed at 40 deg.C and the Sn-contained alumina is mixed with the solution. The slurry is stirred at 80-105 deg.C for 0.5-10 h. The mixture is dried at 100-450 deg.C for 0.5-24 h and calcined at 500-700 deg.C for 0.5-20 h under nitrogen or oxygen atmosphere of 100-5,000 h-1 space velocity. The final catalyst is prepared by the treatment process of H2 reduction at 400-600 deg.C for 0.1-48 h.
Patent KR-20010047294-A (KR)
Inventor: JANG MYEONG SU
IPC: E21B3/02
Filed: 1999-11-19
Abstract: PURPOSE: A surface excavator of a blending pile is provided to facilitate the dispersing and collecting operation of the blending pile by a bucket, to supply more uniformly graded iron ores, raw materials, and to improve the productivity of the whole refinery. CONSTITUTION: A boom(110) is installed on the upper part of a traveling block(112) moving backward and forward. A horizontal moving member is installed to move left and right to the upper side of the boom. A hollow(130) is installed to move up and down to both sides of the horizontal moving member. A wheel(140) is operated to both sides of the hollow. A branding reclaimer has several buckets(150) installed to the outer circumferential direction of the wheel. A central shaft(10) is hinged to both sides of the horizontal moving member. A rotating member(20) is installed to rotate on both sides of the central shaft. An excavating device(30) is projected on front, rear, left and right sides to the outside of the rotating member. The lower part of the central shaft is equipped with spikes(40). The excavating device is rotated in the state driven on the blending pile in case of moving the horizontal moving member.
Patent KR-20000035627-A (KR)
Title: Semiconductor memory device
Inventor: CHIDA DETSUYA
IPC: G11C16/02
Filed: 1999-11-23
Abstract: PURPOSE: A semiconductor memory device is provided to read block yes or no information in a high speed and exactly. CONSTITUTION: A semiconductor memory device comprises a memory cell array(26) and a bad block memory part(40). The bad block memory part(40) consists of a bad block memory section(41), a column gate(42) and a sense amplifier(43). A switch of the memory cell array(26) and the bad block memory part(40) is conducted by column gates(42,28), which are switched according to a control circuit and a command signal or a high voltage signal supplied from a high voltage circuit(22). The bad block memory part(40) is controlled the same as the memory cell array(26). Block yes or no information is stored in the bad block memory part(40). A capacity of the bad block memory part(40) is less than that of the memory cell array(26).
Patent KR-20000012517-A (KR)
Inventor: CHO KWON SEOK
IPC: G06F3/12
Filed: 1999-12-09
Abstract: PURPOSE: A mobile terminal printer and print method is provided to print information of terminal or a simple document as a receipt, a bill without a computer system or a point of sale(POS). CONSTITUTION: The mobile terminal printer and print method comprises a terminal, and a printer. In the mobile terminal printer and print method, the printer is attached the terminal through a joint of terminal. The printer exchange a signal with the terminal through a connector of terminal and prints an information to a paper by control of terminal, wherein the printer is addle and removable form the terminal. The printer has a handle in a bottom side. The printer comprises a guide, signal connector, and a battery. The signal connector exchange signal between an internal circuit and the terminal. The battery is charged to supply power to the printer.
Patent KR-20010055669-A (KR)
Inventor: KIM BYEONG GI
IPC: A23K1/18
Filed: 1999-12-11
Abstract: PURPOSE: Provided is a feed composition containing chlorella therein, which is fed to egg-laying chickens and so promotes health and productivity of the chickens. The special eggs produced by the chickens contain beneficial elements of the chlorella. CONSTITUTION: The feed composition containing crude protein, crude fat, crude fiber, calcium and phosphorus as main materials also includes 0.3-10wt% of chlorella, by the weight of the total feed composition. The chlorella is directly added to a normal feed or preprocessed, dehydrated and added to the feed in forms of liquid, paste, powder or granule to be taken easily.
Patent KR-20010056936-A (KR)
Inventor: KIM WAN HO
IPC: H01L21/28
Filed: 1999-12-17
Abstract: PURPOSE: A method for forming a very small-sized contact hole of a semiconductor device without requiring a high exposure energy is provided. CONSTITUTION: In the method, an insulating layer(13) is formed on a semiconductor substrate having conductive regions arranged lengthwise and crosswise at intervals. Then, a buffer layer(14) is formed on the insulating layer(13), and the first anti-reflective layer is formed thereon. Next, the first photoresist pattern of line shape is formed thereon to selectively open the first anti-reflective layer. The first anti-reflective layer and the buffer layer(14) are then patterned by using the first photoresist pattern as a mask, so that the patterned buffer layer(14) has also a line shape. The first photoresist pattern and the first anti-reflective layer are then removed. Next, the second anti-reflective layer is formed on the patterned buffer layer(14) and the insulating layer(13), and then the second photoresist pattern(18) is formed thereon. In particular, the second photoresist pattern(18) has a line shape crossing over the patterned buffer layer(14). Next, the second anti-reflective layer is removed by using the second photoresist pattern(18) as a mask, and then the insulating layer(13) is etched to form the contact hole by using both the second photoresist pattern(18) and the patterned buffer layer(14) as a mask.