baber/WOPTO huggingface dataset:
Patent KR-20000017017-A (KR)
Inventor: GOSHI TIRTANKA
IPC: A01N25/22
Filed: 1999-08-03
Abstract: PURPOSE: A stabilizer for 3-isothiazolone is provided to be used for both water-based and non-water-based systems while not causing a coagulation of latex. CONSTITUTION: A sterilizing composition is formed by mixing stabilizing amounts of more than one 3-isothiazolone compound and azobiscarbonyl compound. Therefore, the composition of the mixture of the azobiscarbonyl compound and more than one 3-isothiazolone compound can be introduced in a habitat receiving an attack of microorganism for a sterilizing effective amount for being used for both water-based and non-water-based systems and for repressing or controlling the growth of microorganism effectively while not causing the coagulation of latex.
Patent KR-20000022858-A (KR)
Title: Process for preparing trovafloxacin acid salts
Inventor: NORRIS TIMOTHY
IPC: C07D209/52
Filed: 1999-09-02
Abstract: PURPOSE: A process for preparing trovafloxacin acid salts by the hydrolysis of imine intermediates is provided which gives the title compounds useful in treating bacterial infections, in particular against gram-positive microorganisms. CONSTITUTION: The trovafloxacin acid salts represented by the formula 4 are prepared by allowing a compound containing mineral acid 2H and water to contact with a compound represented by the formula 1. In formula, R is a C1-C2 alkyl group; a benzilidene ring of the compound represented by the formula 1 is optionally substituted to one or more of fluoro, chloro, bromo, iodine, C1-C5 alkyl or C1-C6 alkoxyl group and ZH is a mineral acid. The mineral acid is selected from the groups of methane sulfonic acid, ethane sulfonic acid, benzene sulfonic acid, nitric acid, sulfuric acid, phosphoric acid, bromic acid, tartaric acid, citric acid, acetic acid, and maleic acid. The title compounds show excellent anti-bacterial activity and are useful as antibacterial agents.
Patent KR-20010026323-A (KR)
Inventor: LIM YONG HEE
IPC: B21K1/00
Filed: 1999-09-04
Abstract: PURPOSE: A production method of a guide pin is provided to form a hanging frame of larger diameter and an inserting rod of thinner diameter from a guide bar without losing a material by using a round bar having the same diameter as the longest guide rod. CONSTITUTION: A round bar having the same diameter as a guide bar (4) of a wanted guide pin (2) is cut. The cut round bar is fixed in a fixing die of a heading machine by inserting as the length of the guide rod (4). Each heading portion of the heading machine forms grooves having a shape of a hanging frame (14) and an inserting rod (16) in a multi-stage type. The hanging frame (14) having larger diameter and the inserting rod (16) of smaller diameter are produced from the guide rod (4) by heading with the heading portions. Thereby, the productivity is improved and the producing cost is reduced without losing a material.
Patent KR-20010026866-A (KR)
Inventor: JIN YONG SEOK
IPC: G02F1/1335
Filed: 1999-09-09
Abstract: PURPOSE: The backlight unit for liquid crystal display is provided to significantly increase the brightness of light ray having a G color of light rays output via a conductive light plate by using a structure in which one 'G-reflection dot, two R-reflection dots and two B-reflection dots are arranged. CONSTITUTION: The backlight unit(10) for liquid crystal display includes red(R), green(G) and blue(B) lamps(11,12,13) surrounded by each of lamp covers(21,22,23), for generating light rays of RGB color. A conductive light plate(30) is positioned at the sides of the R,G and B lamps and includes seats for transmitting light rays output via the conductive light plate to a screen panel. The reflection dots are consisted of a combination of R-reflection dots, G-reflection dots and B-reflection dots.
Patent KR-20010027208-A (KR)
Inventor: SO DAE SEOB
IPC: B60J3/00
Filed: 1999-09-11
Abstract: PURPOSE: A rotation unit makes easy to intercept sunlight reflected to a car room and is fixed and installed to be easily stored. CONSTITUTION: A rotation device(100) of a sun cover(60) is installed by a fixing plate(10) to a frame of one side of a car room. Multiple protrusive grooves(13) and a fixing groove(14) are installed in a fixing shaft(12) of the fixing plate(10) in circumferential forms. A normal/reverse rotatory reduction motor(20) is installed on one side of the fixing plate(10) and a worm part(22) is connected and installed to a motor shaft(21) thereof. An upper supporting part(31) and a lower supporting part(32) is installed outside of a worm gear(30). A long hole where a ball(15) contacting the protrusive grooves(13), a supporting spring(16) and an adjusting bolt(17) is installed is pierced into one side of the worm gear(30). The fixing shaft(12) is inserted into a hole(34) formed on the center of the worm gear(30) and a fixing ring(18) is installed to the fixing groove(14). A rotatory rod(41) of an adjusting shaft(40) is installed between the upper supporting part(31) and the lower supporting part(32) with a restoring spring(42) inserted. A screw(44) of a fixing rod(43) is inserted through the lower supporting part(32) and the rotatory rod(41) and engaged with the upper supporting part(31). A connecting rod(50) is engaged to the end part of the adjusting shaft(40) with an engaging screw(45). The supporting plate(61) fixed around the sun cover(60) is installed to the connecting rod(50) by a fixing screw(62). To drop the sun visor(60), an operation switch is turned on to activate the normal/reverse rotatory reduction motor(20) to rotate the rotatory rod(41) and the adjusting shaft(40) simultaneously.
Patent KR-20010029004-A (KR)
Inventor: SON JIN UK
IPC: H01L21/68
Filed: 1999-09-28
Abstract: PURPOSE: A method for loading a carrier of an apparatus for manufacturing a semiconductor is provided to eliminate a problem when the fact that the carrier is loaded is not detected or when the carrier is not precisely loaded in a loading location of the apparatus for manufacturing the semiconductor. CONSTITUTION: A transfer completion signal is received form a carrier transfer unit. Whether a load requirement signal requiring the carrier transfer unit to load a carrier is of an inactive state is determined. An operating error message is outputted when the load requirement signal is not of the inactive state.
Patent KR-20000000380-A (KR)
Inventor: KANG SEONG KWANG
IPC: B60R25/06
Filed: 1999-10-16
Abstract: PURPOSE: A car locking device is provided to lead a driver to pay taxes by effectively controlling driving of a car that unpays various taxes related to a car. CONSTITUTION: The car locking device comprises:a supporting member(10) formed in three directions towards the center of a locking device body(2); a fixing member(4) fixed in the supporting member(10) with pins, fixed in a tire by operating to a certain angle; a projection(12) inserted inside of a fixing pipe(8); and a stopper(16) for easily disjointing the supporting member(10).
Patent KR-20010038844-A (KR)
Inventor: NAMGUNG JUNG
IPC: A01G1/04
Filed: 1999-10-27
Abstract: PURPOSE: Provided is a method for cultivating mushroom by making hatchery wastes into a number-increasing agent for mushroom, and then mixing with existing mushroom medium, thereby, the ingredients of egg shell, albumen, york, chicken flesh, and bone have good effects on the nutritions increase of mushroom. CONSTITUTION: The method for cultivating mushroom by using hatchery wastes is composed of the following steps of: (i) a first step to natural-dry or artificial-dry hatchery by-products such as the shell, albumen, york of waste egg, and the flesh and bone of waste chicken; (ii) a second step to pulverize the dried materials, and make into a number-increasing agent for mushroom; and (iii) a third step to add the prepared agent 2-30% to existing medium like saw dust, rice bran or straw when inoculating spawn.
Patent KR-20010039030-A (KR)
Title: Plasma display panel
Inventor: KIM JAE GAK
IPC: H01J11/40
Filed: 1999-10-28
Abstract: PURPOSE: A plasma display panel is provided to increase usage life of panel by forming protection layer which is strong resistant against an ion impact and high hardness on phosphor, to reduce holding voltage by emitting the second electron of protection layer. CONSTITUTION: A several barrier rib(16) to support front substrate is installed on rear substrate(10) in a uniform interval. Phosphor(18) is formed at a uniform film thickness between above barrier ribs(16). Protection layer(20) of uniform thickness is formed on the top of phosphor(18). DLC, a-CNx, which is of high hardness and high beam transmittance, is used as protection layer(18) that is deposited by chemical vapor deposition.
Patent KR-20010045323-A (KR)
Title: Structure of air bearing spindle
Inventor: KIM SU TAE
IPC: F16C17/02
Filed: 1999-11-04
Abstract: PURPOSE: A structure of an air bearing spindle is provided to improve accuracy and reliability and to prevent a change of material quality and reduction of life by conducting heat, which is generated by friction between the air and the spindle, to the spindle. CONSTITUTION: A structure of an air bearing spindle includes an auxiliary body(112) and a fixing cap(110). The auxiliary body is laid under an inner surface of a fixing cap and has a separate space separated from a supporting shaft(111) of a rotor(102) in a predetermined interval and a plurality of air nozzles(105) for injecting air to an outer diameter surface(104) of a spindle(103). The fixing cap has a plurality of air flow paths(107) for supplying air to the auxiliary body. The outer diameter surface of the spindle rubbed with the air injected from the air nozzles is coated with ceramic(114).
Patent KR-20000006816-A (KR)
Inventor: O SAM JONG
IPC: A61N5/06
Filed: 1999-11-05
Abstract: PURPOSE: A radiation method of anion and a far infrared ray is provided to promote the health improvement of a user and the quick recovering of a patient by applying the negative ion and infrared ray to all kinds of products. CONSTITUTION: The radiation method includes the steps of:crushing a chemical element material(1) under 600 mesh, consisted of plural minerals such as silicon, magnesium, manganese, zinc, silver oxidation material and so on which are good to a human body; mixing the crushed chemical element material with water with ratio 1:20 in a tank; pressurizing the mixed material with about 3kgf/cm¬2 pressure so as to evaporate; mixing the vapor generated from a pressurizing process and air with ratio 20:1, inserting into the product contained in the product tank and pressurizing the environment of the tank at 170°C for 1 hour.
Patent KR-20010045843-A (KR)
Inventor: SUK CHANG GYU
IPC: G06F17/00
Filed: 1999-11-02
Abstract: PURPOSE: A web terminal system using a PC is provided to enable a developer to rapidly and conveniently provide a system service to a user by providing all sorts of menu functions and additional functions on the web. CONSTITUTION: A device control system(50) built in a web terminal system(40) controls an input/output device and reads information from an information media. The device control system(50) transmits the information to a web server through the internet, and automatically inputs the information. Inversely, the device control system(50) receives information from the web server, and controls the input/output device. The device control system(50) inputs information to the information media. A menu and task control system(60) transfers a menu on the web to the web terminal system(40). A PC program connection system(80) is built in the web terminal system(40). A keyboard control system(70) transmits a command of a keyboard to the web server.
Patent KR-20010047191-A (KR)
Inventor: LEE YUN JIK
IPC: G06F13/38
Filed: 1999-11-18
Abstract: PURPOSE: A method for processing transceiving data for an internet connection through a universal serial bus is provided to simplify a protocol structure of a PC host system for an internet connection through a USB by defining a new protocol structure which puts an IP class as the superior class of a segment design class. CONSTITUTION: USB communication devices(320,340) basically include USB drivers(323,343), USB interface firmware(322,342) and USB controllers(321,341). IP classes(325,345) are set to the superior class of segment design classes(324,344). A USB and an internet network are intermediated through the IP classes(325,345). The IP classes(325,345) are protocol classes which define communication agreements between nodes in a TCP/IP protocol structure.
Patent KR-20010054120-A (KR)
Inventor: KIM GYU WAN
IPC: F01M1/00
Filed: 1999-12-03
Abstract: PURPOSE: A vehicle engine oil supply system is provided to minimize the driving loss of an oil pump by returning an oil pressure larger than a predetermined pressure to the oil pump to supply as introducing pressure. CONSTITUTION: A vehicle engine oil supply system includes an oil pressure control unit mounted on a first bypass tube which connects a side of an outflow tube to an oil fan and connected to an inflow tube and a second bypass tube for opening and closing the first and second bypass tubes according to an oil pressure generated in the outflow tube, wherein the oil pressure control unit includes a valve body(10) formed with a first outlet(13) connected to the first bypass tube, a second outlet(14) connected to the second bypass tube, and a semicircular holding protrusion(15) on an inner peripheral surface opposite to the first and second outlets, a piston elastically supported by a return spring(11) in the valve body and having a top surface corresponding to the holding protrusion and a semicircular protrusion plate(18) formed on a bottom surface corresponding to an axial line formed with the first and second outlets to form an oil channel(17), and a relief valve protruded in the center of a side of the piston and having a cooling rod(19) to be inserted with cooling solution(20) inside.
Patent KR-20010054595-A (KR)
Title: Discharge valve assembly
Inventor: KIM HYEON
IPC: F16K25/00
Filed: 1999-12-07
Abstract: PURPOSE: A discharge valve assembly is provided to precisely inset the discharge valve into a discharge port of a valve plate regardless of assembling tolerance for preventing the leakage of compressed gas. CONSTITUTION: A piston(P) is moved to a top dead center to compress the gas in a cylinder(C). The gas pushes a discharge valve(120) for opening a discharge port(111). Then, the compressed gas is discharged through the discharge port for being filled in a discharge space(S) of a discharge cover(150). The piston is moved to a bottom dead center for lowering the pressure of the cylinder. The discharge valve is pushed by a valve spring(140) for closing the discharge port. Herein, a guide part(131) of a guide member(130) is inserted into a guide groove part(122) of the discharge valve for sliding the discharge valve along the guide member. Thus, the discharge valve is opened or closed by the reciprocation of the discharge valve. Herein, the guide member is freely slid in a mounting groove part(151) of the discharge cover. Thus, the guide member is slid to the opposite direction to the moving direction of the piston so that the discharge valve is precisely inserted to the discharge port.
Patent KR-20010054720-A (KR)
Inventor: CHOI JEONG JU
IPC: B32B5/14
Filed: 1999-12-08
Abstract: PURPOSE: A method for manufacturing a moisture-permeable waterproof cloth having excellent feeling texture and durability as well as waterproofing and moisture permeability is provided, which prevents air pollution or fire caused by releasing of volatile organic chemicals during the production and has improved working speed and productivity. CONSTITUTION: In a method for the manufacture of a moisture-permeable waterproof cloth by coating an adhesive on fiber base(1) and laminating a moisture-permeable waterproof film(5) thereon, the reactive polyurethane hot melt having an isocyanate group at both ends is used as an adhesive, wherein the adhesive is coated on a fiber substrate in an amount of 5 to 50g/m¬2 by using a chamber type Doctor blade(4).
Patent KR-20010056176-A (KR)
Inventor: KIM GI CHEOL
IPC: G06F17/30
Filed: 1999-12-14
Abstract: PURPOSE: A method for replicating and synchronizing a database using an object identifier is provided to construct a copy database by copying the original database of a server using an object identifier(OID) in an object relational database and to perform a synchronization between two databases when an inconsistency of objects is generated. CONSTITUTION: An object newly inputted in a copy database is searched and the object is inputted in the original database(401). A VPS automatically embodied to the object newly inputted to the original object must be searched. Thus, "volid", "page id", and "slotid" of a copied object may be set as the VPS of the original object(402). It is checked whether newly inputted copied object exists in a copied database(403). If newly inputted copied object exists in a copied database, the above (401, 402) stages are repeated. If newly inputted copied object does not exist in a copied database, copied objects set by "Rflag" out of the copied objects are searched(404). The original object is changed into the contents of the copied object(405). If a changed copying object set by "Rflag" exists in the copied database, the above (405) stage is repeated(406).
Patent KR-20010065039-A (KR)
Inventor: JUNG HO JUNG
IPC: H04M3/38
Filed: 1999-12-21
Abstract: PURPOSE: A method for controlling telephone locking of a mobile communication station is provided to prevent drain of personal information stored in the mobile communication station and another person from using the terminal without permission if the mobile station is lost in state of not setting telephone locking function. CONSTITUTION: A base station of a mobile communication system continuously exchanges control signals including a clock signal, a position confirming signal, a telephone receiving and transmitting signal with a mobile station(301). The mobile station continuously receives the control signal transmitted from the base station and judges whether the received control signal is a telephone locking set signal(302). If the signal is a general signal, the mobile station performs the corresponding process according to the general signal(303). If the locking set signal, the mobile station transmits a response signal reporting the receipt of the telephone locking command to a service company via the base station. The service company transmits an admission signal to the mobile terminal. The mobile terminal obtains a telephone locking set code of the mobile station set by a user by searching a memory area storing user information(304). The mobile terminal sets up the operation state of the mobile station as telephone locking state(305).
Patent KR-20010057712-A (KR)
Inventor: CHOI YEONG JUN
IPC: H04B17/00
Filed: 1999-12-23
Abstract: PURPOSE: An apparatus and a method for testing telephone call sound quality in a CDMA mobile communication system, are provided to allocate a part of a voice frequency band as a test signal area, and thereby enable the sound quality to be tested on an online network without allocation of an additional channel. CONSTITUTION: The first band pass filter(11) compresses an inputted traffic signal in a voice band to a signal in a band from 300Hz to 4000Hz. A modulation part(12) modulates a control signal having a turn-on state, and then loads it on a band from 4000Hz to 4300Hz in order to transmits it. A synthesis part(13) synthesizes the voice signal inputted from the band pass filter(11) with the test signal applied from the modulation part(12). An output processing part(14) outputs the signal synthesized by the synthesis part(13).
Patent KR-20010058301-A (KR)
Inventor: KIM CHUNG MYEONG
IPC: B23K13/00
Filed: 1999-12-27
Abstract: PURPOSE: A method and a device for high frequency welding for preventing penetrator are provided to make a joint part of clean melting point by removing the penetrator generated by bonding oxidized molten metal in a state that the oxidized molten metal is inserted into the joint part due to bridges formed at both ends of the joint part by the molten metal and weak electromagnetic repulsive force. CONSTITUTION: A device for high frequency welding for preventing penetrator includes a controlling part(190), an UVR(Under Voltage Regulator)(170), and an inductor(180). The controlling part outputs various DC signals by controlling a rectifying part(110) and outputs control signal for controlling each of functional parts. The UVR performs an on-off action according to control signal of the controlling part. The inductor is connected with the UVR and connected in parallel with a sliding contact point(150) according to an on-action of the UVR.
Patent KR-20010058939-A (KR)
Inventor: KIM DAE YEONG
IPC: H01L21/336
Filed: 1999-12-30
Abstract: PURPOSE: A method for fabricating a semiconductor device is to enhance the process yields and the reliability of a device operation by preventing a W(wolfram) layer from being exposed to the atmosphere in forming a gate electrode having a stacked structure of polysilicon/W. CONSTITUTION: A gate oxide layer(12) is formed on a semiconductor substrate(10). A polysilicon layer(14) and a W layer(16) are formed on the gate oxide layer. A nitride layer(18) and an anti-reflection layer are formed in this order on the W layer. A photoresist pattern is formed on the anti-reflection layer. The anti-reflection layer and the nitride layer exposed by the photoresist pattern are etched so that they are not exposed to the atmosphere. Then, the photoresist pattern and the anti-reflection layer are removed. A nitride layer pattern is formed by etching the nitride layer etched with the thickness. A gate electrode is formed by etching the W layer and the polysilicon layer in this order.
Patent KR-20010059173-A (KR)
Inventor: KIM DONG HWAN
IPC: H01L21/02
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to prevent the growth of a SMPS by performing a carbonate process on upper portion of sidewalls of cylindrical storage electrode, so improving yield of manufacturing. CONSTITUTION: At first, a lower dielectric layer(11) having a storage electrode contact hole is formed by using a Self Aligned Dual Damascene(SADD) method and a sacrifice dielectric layer defining a region reserved as the storage electrode is formed. Then, a conductive layer with a predetermined thickness for the storage electrode is formed on the overall surface including the dielectric layer and a photosensitive layer for flattening the surface of the conductive layer is formed. Then, the sacrifice is etched until exposed. Exposed portion of the conductive layer for the storage electrode is manipulated with carbon. Then, the photosensitive layer and the sacrifice dielectric layer are removed to form the cylindrical storage electrode whose upper portion of sidewalls is manipulated with carbon. At last, a SMPS(Selective Metastable Poly Silicon)(21) is formed on the surface of the cylindrical storage electrode in a way that is formed on the overall surface of the cylindrical storage electrode except for the portion manipulated with carbon.
Patent KR-20010029467-A (KR)
Title: 할로겐계 화합물을 함유하는 배기가스의 처리방법
IPC: B01D53/70
Filed: 1997-09-01
Abstract: 할로겐가스 및/또는 할로겐화 수소가스(할로겐화 산성가스)등의 할로겐계 화합물을 함유하는 배기가스를 단체금속과 접촉시키는 것을 특징으로 하는, 할로겐계 화합물을 함유하는 배기가스의 처리방법. 
     배기가스로부터 상기한 바와같은 산성가스나 할로겐가스 등의 할로겐계 화합물을 효과적으로 제거할 수가 있다.
Patent KR-20000048662-A (KR)
Title: Method and apparatus for measuring link quality in a spread spectrum communication system
Inventor: SAINTS KEITH W
IPC: H04B7/005
Filed: 1997-09-23
Abstract: PURPOSE: An apparatus is provided for a received signal quality metric which is optimally designed to control the transmission power of a transmitter in a closed loop power control system. CONSTITUTION: A method is described in the context of a spread spectrum communication system but it is equally applicable to other types of communication systems. The power control system is described for controlling the power of transmissions from a base station to a mobile station, referred to as forward link transmissions.