baber/WOPTO huggingface dataset:
Patent KR-20000011451-A (KR)
Inventor: CHANGSIAO
IPC: G11B21/08
Filed: 1999-07-02
Abstract: PURPOSE: An adaptation sector searching method for decreasing a power consumption of a disk driver is provided, which can decrease a power consumption without a loss of a data access time. CONSTITUTION: The adaptation sector searching method for decreasing a power consumption of a disk driver comprises the steps of: (200, 210) determining a limit speed which is lower than a maximum permission speed of an actuator head; (225) accelerating the actuator head to the limit speed for moving the actuator head; (245) moving the actuator head as the limit speed; and decelerating the actuator head for stopping the actuator head to an object track and an object sector. Thereby, it is possible to decrease the noise level and increase the system reliability and the life.
Patent KR-20000016906-A (KR)
Inventor: YAMASHITA MISUHIRO
IPC: B60N2/235
Filed: 1999-07-07
Abstract: PURPOSE: The locking structure is provided to lock a back rest without looseness for a seat plate, also to prevent the bias action of a pawl pair. CONSTITUTION: The locking structure comprises two arch shaped guide member formed on the 1st bracket and an inscribed saw tooth formed on the 2nd bracket(3). The two guide member is stored in the recessed part formed inside of the inscribed saw tooth gear, two locking gears and a cam for moving the two guide members to the opposite directions are inserted between two guide members. Each locking gear has a pawl(41) butted with the inscribed saw tooth gear. The guide recessed part(23) is formed at the far position from the cam at each guide member, the combined locking gear is stored at the guide recessed part(23).
Patent KR-19990073469-A (KR)
Title: 이형블럭메트와달아올림틀을이용한해저면(하저면)고르기와수중사석면고르기시공방법.
Filed: 1999-07-14
Abstract: 본 발명은 해저 또는 하저에 구조물을 시공할 경우 기존지반을 준설한 후 수중지반 고르기 시공방법과 사석투하후 사석면 고르기 시공방법에 관한 것이다. 
     지금까지의 시공방법은 잠수부(조)를 이용한 인력 고르기 방법을 적용하고 있으나 천후(풍랑), 조류(유속), 명암(맑고, 흐림)등 자연 기후조건에 의한 실 작업일수 감소와 과다한 인건비의 투자, 작업의 위험요소 등으로 인하여 이 부분의 시공기술개발이 절실하게 요구되고 있는 실정이였다. 
     일부 외국에서는 수중 "로봇"을 사용하거나 수중정지장비(도쟈)를 활용하는 예도 있으나 많은 예산이 투입되는 결점이 있었다. 
     본 발명은 콘크리트 이형블럭을 "메트"화하여 24. 0 TON정도의 중량과 접지면은 평탄성을 가지도록 하고 전후방향은 45°들어올려 선단부 걸림을 줄이고 해저면(하저면)에 거치후 "크렌"과 예인선으로 전후 진행시켜 면 고르기를 시공하는 방법으로서 수심 20M이내에서 효율적이며 기존의 잠수조에 의한 시공방법에 비하여 30배의 작업능률과 70%의 비용을 절감시킬 수 있는 시공방법을 특징으로 하는 것이다.
Patent KR-20010010285-A (KR)
Inventor: KIM GWANG CHEOL
IPC: H04N5/44
Filed: 1999-07-19
Abstract: PURPOSE: A lock control method of a television set is provided to prevent the cancellation of a wake-up time even though a lock mode is inputted to a channel where a wake-up time reservation function is set up, so as to simultaneously perform the lock mode and the wake-up time reservation function. And the method enables the setup of the wake-up time in a channel without a lock mode by increasing or decreasing a channel having the wake-up time reservation function by 1(one), when inputting the lock mode to the corresponding channel. CONSTITUTION: Whether a reservation mode is set is decided in an on-state of a television set(302S). If the reservation mode is not set, a prior function is performed(303S). If the reservation mode is set, whether a wake-up time reservation function is set is decided in the reservation mode(304S). If the wake-up time reservation mode is set, a set channel and reservation data are stored(305S). Whether a lock mode is set in a received channel after turn-on of the television set is decided(306S). If the lock mode is set in the received channel, whether the wake-up time reservation function is set in the channel is decided(307S). If the wake-up time reservation function is set, a channel is increased or decreased by 1(one) and the 305S-step is repeated(308S). If the wake-up time reservation function is not set, the lock mode is set(309S).
Patent KR-20010011041-A (KR)
Inventor: KIM HYEON SEOK
IPC: H02P5/00
Filed: 1999-07-24
Abstract: PURPOSE: A servo drive system and a control method thereof are provided to transmit a control command from an upper controller to a servo driver at real time. CONSTITUTION: A serial real time communications interface(33) is installed at a high-order controller(30) and performs a real time serial communication through a serial real time communications interface protocol. A serial real time communications interface(33') is installed at a servo driver(35) and performs a real time serial communication through a serial real time communications interface protocol. The serial real time communications interface(33,33') are formed by a single chip. A connector connects the serial real time communications interface(33') to the serial real time communications interface(33). The connector includes an optical fiber. Two control motors(31) are connected to the servo driver(35).
Patent KR-20010016883-A (KR)
Inventor: CHOI DEOK GYU
IPC: A01C7/08
Filed: 1999-08-05
Abstract: PURPOSE: Garlic seeder is provided which stands garlic in vertical direction against the earth and continuously seeds so that it improves efficiency in growing seeds. CONSTITUTION: The garlic seeder comprises the parts of: a levelling tool which receives driving power from power devices like a tractor or a cultivator to crush earth and levelling the crushed earth flatly; a distribution tool for seeds which grasps garlic seeds to be seeded at the levelled ground and transfers one by one; and a seeding tool which stands the transferred garlic seeds in vertical direction against the ground and rotates continuously for seeding garlic seeds.
Patent KR-20010019972-A (KR)
Inventor: SEO GI BOK
IPC: B61D27/00
Filed: 1999-08-31
Abstract: PURPOSE: A cooling system for a train air conditioner is provided to improve the cooling efficiency of an air conditioner while preventing the propagation of bacteria caused by the stagnant condensed water. CONSTITUTION: A pair of condensers(2) is installed to each of corresponding compressors(1), and dryers(3), capillary tubes(4) and evaporators(5) are connected through a refrigerant pipe. The resultant structure further includes a liquid separator(6) and a high/low pressure switch(7) additionally connected thereto. The condensers and evaporators further include condenser motors(8) and blowers(9), and the evaporator is provided with a drain pan(10) having a heater(11) wound with an electric hot wire(12). A temperature sensor(13) is connected to the heater, and the resultant structure is connected to a controller(14). The operation of the heater is controlled at a temperature higher than a predetermined level, and the drain pan has bi-directional discharge units(15) having discharge fans(16), respectively.
Patent KR-20000023454-A (KR)
Inventor: HORIGUCHI YOKO
IPC: H01L23/62
Filed: 1999-09-27
Abstract: PURPOSE: An apparatus for protecting input/output is provided to protect an internal circuit from an external high voltage noise by inducing electric discharges between diffusion layers arranged oppositely to each other. CONSTITUTION: Plural N+diffusion layers(16a, 16b, 16c) of a second conductive type are disposed in a certain interval and arranged in parallel to each other on a P-type semiconductor substrate of a first conductive type. A P+diffusion layer(17) is arranged to sandwich the N+diffusion layers(16a, 16b, 16c). The N+diffusion layers(16a, 16b) construct a parasitic NPN transistor functioned as protection devices. An aluminum wiring(14) connected with an input/output pad and the aluminum wiring connected to a ground line(15) is connected to the diffusion layers(16a, 16b, 16c, 17) through contacts(10, 13), respectively.
Patent KR-20010036643-A (KR)
Inventor: LEE BONG HO
IPC: F26B3/02
Filed: 1999-10-11
Abstract: PURPOSE: A rotary drying oven dries bones of livestock from food waste to produce organic fertilizer. CONSTITUTION: A main body(1) comprises a burner(2), a drum(5) and a conveyer belt(8). The burner(2) blast flame in a firebrick(3) to transmit heat into the drum(5). The drum(5) is connected to a motor(9) to be rotated. Wings(6) are twisted on the ends thereof by a certain angle and arranged inside the drum(5) to convey bones backward. The dried bones are discharged to the rear part of the drum(5) to be conveyed by the conveyer belt(8). A dust collector(7) collects moisture, odor and dust generated during the drying.
Patent KR-20000006714-A (KR)
Title: Production method of wall paper and wrapping paper using mixture of wooden powder and thermal expansion minerals (vermiculite, zeolite)
Inventor: JUN HYO CHUL
IPC: D21H27/20
Filed: 1999-10-25
Abstract: PURPOSE: The incombustible wall paper that doesn't industrial wastes by forming the coating material with natural materials and having the emitting effect of infra-red rays on the wrapping paper is provided. CONSTITUTION: A production method of incombustible wall paper comprises: preparing the usual raw paper(1); applying a binder(2) on the paper; the binder is made by using the resin of PE or acrylic class, Polysol or adding the far infra-red rays reflective materials such as the usual antibiotic agent, insecticide, loess, germanium and so on; stacking the wooden powder and thermal expansion mineral matters(3) mixed with a specific size and a specific ratio of mixing on the upper face of the applied binder(2); applying top-coating on the upper face.
Patent KR-20010047102-A (KR)
Inventor: KIM SEONG MO
IPC: H01L21/3065
Filed: 1999-11-17
Abstract: PURPOSE: A wafer etcher is provided to uniformly process a wafer by preventing plasma ions from being deflected toward a bellows cover, and to reduce manufacturing cost by using a simplified structure. CONSTITUTION: A process chamber(115) is installed in a housing(110). A wafer lift(130) is installed in a predetermined position of the process chamber. A wafer induced to the process chamber is received and settled on an electrostatic chuck of the wafer lift. A bellows(150) moves up/down the wafer lift. A bellows cover(180) is mounted on the upper portion of the bellows to protect the bellows from plasma. A plasma guide member(182) uniformly distributes plasma ions deflected toward the bellows cover, installed in a position facing the bellows cover with reference to the center of the electrostatic chuck.
Patent KR-20000035586-A (KR)
Title: Powdered metal valve seat insert
Inventor: NARASIMHAN SANDARAM LAKSHIMI
IPC: B22F1/10
Filed: 1999-11-19
Abstract: PURPOSE: A powdered metal provides improved high temperature wear and corrosion resistance over prior art materials as well as improved machinability. CONSTITUTION: A powdered metal blend mixture for making a powdered metal part especially a valve seat insert is provided. The mixture includes 15-30wt.% of a valve steel powder, 0-10wt.% of nickel, 0-5wt.% of copper, 5-15wt.% of a ferro-alloy powder, 0-15wt,% of a tool steel powder, 0.5-5wt.% of a solid lubricant, 0.5-2wt.% of graphite, 0.3-1.0wt.% of a temporary lubricant, and the balance being substantially a low alloy steel powder containing 0.6-2.0wt.% of molybdenum, 0-5wt.% of nickel, and 0-3.0wt.% of copper.
Patent KR-20010048586-A (KR)
Inventor: KIM YEONG GYUN
IPC: F02M37/00
Filed: 1999-11-27
Abstract: PURPOSE: A fuel supply route is provided to simplify the fuel pipe mounting process by combining a fuel pressure controller with a reservoir for both routes for fuel supply and fuel restoring between a fuel tank and a fuel injector. CONSTITUTION: A fuel supply route includes a fuel tank storing fuel and having a fuel filter, a fuel pump for supplying the fuel of the fuel tank to an injector, a fuel pressure controller for controlling the opening and closing of a valve(15) according to an interior pressure of a delivery pipe(16), and a reservoir(11) for storing the fuel according to the operation of the fuel pressure regulator, wherein the fuel pressure regulator has a spring(17) and the valve so that the valve is closed by a pressure of the delivery pipe larger than a predetermined value for stopping fuel supply but staying the fuel in the reservoir, and the valve is opened to supply the fuel by a pressure smaller than the predetermined value.
Patent KR-20010054431-A (KR)
Inventor: JUNG SEONG JAE
IPC: H01J1/30
Filed: 1999-12-06
Abstract: PURPOSE: A field emission display device and a fabricating method of the same are provided to minimize variation of brightness of the field emission display, thereby lengthening the life of the field emission display device. CONSTITUTION: A cathode(22) is formed on a glass substrate(20). A gate insulating layer(24) and a gate electrode(26) are sequentially formed on the cathode(22), and have a pattern of gate holes partially exposing the cathode(22) by sequentially removing the gate insulating layer and the gate electrode. Micro tips(28) are respectively formed within the gate holes and consist of Mo. Coating layers(29) of MoxCy are formed on surfaces of the micro tips(28).
Patent KR-20000012603-A (KR)
Inventor: LIM JONG SUP
IPC: A23B7/10
Filed: 1999-12-14
Abstract: PURPOSE: A manufacturing method for a clean and light green tea kimchi is provided to supply excellent taste, nutrition, and flavor while containing a functional property without a smell. CONSTITUTION: A green tea kimchi is manufactured by: a step for washing a Chinese cabbage and putting the cabbage into 20% of a saline solution and scattering 100 grams of salt for soaking; a step for preparing a kimchi seasoning by mixing 300 grams of powdered red pepper, 200 grams of ginger, 70 grams of garlic, 100 grams of chopped stone-leek, 100 grams of shredded radish, and 100 grams of fermented pickling brine; a step for putting 20 grams of green tea leaves to the prepared kimchi seasoning; a step for washing the soaked Chinese cabbage; a step for mixing the kimchi seasoning into the Chinese cabbage for storing in a pot; and a step for fermenting in a low temperature storage of 5°C.
Patent KR-20010057001-A (KR)
Inventor: KIM BYEONG HUI
IPC: G02B5/02
Filed: 1999-12-17
Abstract: PURPOSE: A reflective LCD(liquid crystal display) is to simplify a fabricating process of the LCD without lowering of light using efficiency, thereby reducing fabricating cost thereof. CONSTITUTION: External light is incident to the first substrate(30). The first electrode(36) is formed on the first substrate. The second substrate(32) is disposed to be opposite to the first substrate, while being apart from the first substrate at a desired distance. The second electrode(38) is formed on the second substrate to be opposite to the first electrode. A liquid crystal layer(44) is disposed between the first and second electrodes. A color filter layer(50) is selectively provided on one of the first and second substrates. A reflecting layer(34) reflects the light incident through the liquid crystal layer. A light diffusing portion diffuses or disperses the light, which is reflected from the reflecting layer and advanced to the first substrate. The light diffusing portion is provided at the color filter layer. And also, the light diffusing portion consists of beads scattered on the color filter layer.
Patent KR-20010064923-A (KR)
Inventor: KIM YONG SEON
IPC: B60R7/00
Filed: 1999-12-20
Abstract: PURPOSE: Combining structure of a knee bolster is provided to combine the knee bolster with an inner box without using an additional screw. CONSTITUTION: Ten groups of four loading pins(8) are formed in an inner box(3). Through holes(9) are formed in a knee bolster(2). Bosses(10) are formed in an outer box(4) corresponding to the through holes. More than one fixing pins(11) are formed in the center of the bosses to be connected with the inner box(3) through the through holes(9). The knee bolster(2) is combined between the inner box(3) and the outer box(4) without a screw and fixed by a vacuum compression. Thereby, the productivity is improved and the weight of a vehicle is reduced.
Patent KR-20010065038-A (KR)
Inventor: HUH SUN GU
IPC: H01L21/77
Filed: 1999-12-21
Abstract: PURPOSE: A method for manufacturing an array substrate for a thin film transistor and a liquid display device is provided to increase rinsing capability of a dielectric layer by putting a photoresist in a low concentration alkali solvent such as TMAH. CONSTITUTION: At first, a gate electrode is formed on the substrate. Then, a dielectric material, a pure amorphous silicon and an impurity amorphous silicon are sequentially vaporized on the front surface of the substrate on which the gate electrode is formed to form the first dielectric layer, silicon layer(117) and an impurity silicon layer(119). At third, a photoresist(120a) is applied on the impurity silicon layer. Then, the photoresist is exposed using a mask, developed and patterned. At fifth, exposed silicon layer except for the lower portion of the silicon layer under the patterned photoresist and the impurity silicon layer and the impurity silicon layer are etched to form an active and ohmic contact layer are formed. Then, the photoresist left on the ohmic contact layer is removed by using a chemical stripper. sat sixth, the substrate on which the stripper leaves is put into the low concentration alkali solvent and the surface thereof is processed. The substrate is rinsed with a vaporized water. At last, a source electrode and a drain electrode are formed.
Patent KR-20010063087-A (KR)
Inventor: KIM GAP GON
IPC: C22B1/00
Filed: 1999-12-21
Abstract: PURPOSE: An apparatus and a method for controlling the skew of a transfer car for a sintering machine are provided to restrain the generation of the skew by detecting during the operation in advance whether the transfer car of the sintering machine is skewed or not, and maintaining the balance by controlling the temperatures of the left and right sides of the transfer car of the sintering machine during the generation of skew. CONSTITUTION: The apparatus comprises a temperature detector detecting the surrounding temperatures of the left and right sides of the transfer car (101) of the sintering machine within the section of high temperature sintering and reaction; skew detecting sensors (202a,202b) installed at the left and right sides of the transfer car of the sintering machine; wind blocking films (203a,203b) each of which are formed at the left and right sides of the side wall of the transfer car in the section of high temperature sintering and reaction so as to block emission of hot air of the side wall of the transfer car and inflow of the external air; driving motors (206a,206b) equipped with a shaft coupled to the one end of the wind blocking film so as to rotate the shaft in a certain direction, thereby selectively ascending or descending the wind blocking films; hot air intake pipes (204a,204b) formed in a certain length in the transfer car proceeding direction so that the hot air generated from the side wall of the transfer car in the section of high temperature sintering and reaction is sucked; and heat air intake fans (205a,205b) constructed so that the heat air of the side wall of the transfer car is sucked through the hot air intake pipe, and the sucked hot air is exhausted to the side which is reverse to the transfer car proceeding direction.
Patent KR-20010063554-A (KR)
Inventor: LEE KYU BUM
IPC: A01G13/00
Filed: 1999-12-22
Abstract: PURPOSE: A method for treating affected parts of tree by performing surgical operation is provided to operate on the tree simply with maintaining the external appearance of the tree. CONSTITUTION: The method includes the following steps of: (i) cutting out peeled or hollowed parts of heartwood(16) or sapwood(18) generated from physical and natural damages from disease and harmful insects; (ii) sterilizing, killing insects of the affected part and using preservative treatment on the sterilized part; (iv) filling the processed affected parts with a filling material(15) prepared by mixing cork powder, insecticide, antiseptic and polysol 506; and (v) finishing the outward surface of the filling material(15) applied to the affected parts with artificial bark(22) composed of a base part adhered to the surface of the filling material and a pattern part being placed on the base part and having color and patterns same with bark(20) of the original tree to be operated.
Patent KR-20010057972-A (KR)
Inventor: LEE PAL GAP
IPC: E04G17/04
Filed: 1999-12-23
Abstract: PURPOSE: A connection type mold form is provided to install a mold form simply according to the thickness and size of a wall. CONSTITUTION: A connection type mold form installed for concrete placement comprises many panels(10a,10b) facing in parallel with each other, one or more connecting bars(15) connecting both sides of the panels, a projection(12) shaped on the upper side of the panels and a groove formed on the lower part of the panels.
Patent KR-20010058292-A (KR)
Inventor: HYUN GYU TAEK
IPC: H01L21/306
Filed: 1999-12-27
Abstract: PURPOSE: A method for manufacturing semiconductor device is provided to prevent a refresh defect by performing a recess regarding a semiconductor substrate by 90 angstrom or so, and to improve a characteristic of the semiconductor device by increasing refresh time. CONSTITUTION: An etch stopper layer is formed on a transistor formed on a semiconductor substrate(11), having a thickness range from 140 to 160 angstrom. An insulating layer is formed on the etch stopper layer. A contact hole(15) is formed in the insulating layer while an etch process is performed to make the semiconductor substrate recessed by 80-100 angstrom.
Patent KR-20010060560-A (KR)
Inventor: CHO MIN GUK
IPC: H01L27/115
Filed: 1999-12-27
Abstract: PURPOSE: A method for manufacturing a flash memory cell is provided to reduce a bit line leakage current in a memory cell array and to increase recovery efficiency of a memory cell, by making a stepped junction structure between a channel region and a drain, and by making an inclined junction structure between a field oxide layer and the drain. CONSTITUTION: A gate electrode(504) is formed on a semiconductor substrate having a field oxide layer(503). A source region is formed by using a source mask, and the first drain region is formed by using the first drain mask. A spacer insulating layer(505) is formed on a sidewall of the gate electrode. A junction structure of the first drain region in a junction part between the field oxide layer and the drain region is changed to form the second drain region by using the second drain mask.
Patent KR-20010065106-A (KR)
Inventor: LEE BONG YEONG
IPC: H04M17/00
Filed: 1999-12-29
Abstract: PURPOSE: A method and apparatus for broadcasting advertisements and faults using public telephones is provided to minimize the damage and loss of public telephones by adding a self-diagnosis function to a public telephone in order to announce a fault state through an external speaker. CONSTITUTION: A public telephone system for broadcasting advertisements and faults is comprised of a detection part(10), a controller(20), a broadcasting interruption switch(30), a message storage part(40) and an external switch(50). The detection part(10) receives the status of a hook switch, a call connection complete signal and a fault state signal. The controller(20) receives a detection signal from the detection part(10) and controls the output of advertisement messages and announcements. The message storage part(40) outputs an advertisement or an announcement through the external speaker(50) according to the control of the controller(20). Also the message storage part(40) modifies and stores a previously stored broadcasting message.