baber/WOPTO huggingface dataset:
Patent KR-20020040926-A (KR)
Title: A device of transmitting image data based on mobile ip
Inventor: AHN HAK MO
IPC: H04N7/18
Filed: 2000-11-25
Abstract: PURPOSE: A device for transmitting image data is provided to use a mobile communication system applying a mobile IP, to transmit the video data, so as to immediately confirm image data of a specific area to be monitored or an area where an alarm is generated. CONSTITUTION: Many CCDs(Charge Coupled Devices)(10) pick up an image of a subject to be pictured, and output the image as electrical image data. Many sensors(40) sense movements of an object within a camera pickup area. A DVR(Digital Video Recorder) server(25) records image data transmitted from each camera(10) in each allocated area, and outputs image data before and after sensing the movements of the object. A monitor(30) retrieves and confirms the image data. A data communication network(50) sets up a path for transmitting the output image data. A monitoring terminal(60) connected to the data communication network(50) receives the image data.
Patent KR-20020041087-A (KR)
Title: Lubrication apparatus for cam shaft sprocket with CVVT
Inventor: SHIN BO SEONG
IPC: B60R17/00
Filed: 2000-11-27
Abstract: PURPOSE: A lubrication structure of a cam shaft sprocket is provided to prevent an inner periphery of the cam shaft sprocket from being stuck to an outer periphery of the cam shaft by supplying an oil groove with a portion of an oil discharged through the outflow oil passage toward a cylinder head. CONSTITUTION: An intake/exhaust sprocket(30) and a variable valve timing device(20) are formed at the rear end side of a cam shaft(10). The cam shaft(10) is formed with an inflow oil passage(11) and an outflow oil passage(12) in order to operate the variable valve timing device(20). The cam shaft(10) is slidably rotated in relative to the sprocket(30) while it supports an inner periphery of the sprocket(30). The cam shaft(10) is formed at its outer periphery with an oil groove(13). An oil hole(14) is formed at an intersection point of the outflow oil passage(12) and the oil groove(13), so that the oil groove(13) is supplied with a portion of an oil exiting through the outflow oil passage(12) toward a cylinder head after operating the variable valve timing device(20).
Patent KR-20020041671-A (KR)
Title: A solar wall panel and heating system
Inventor: MOON KI HAK
IPC: F24S23/77
Filed: 2000-11-28
Abstract: PURPOSE: A solar heat collection plate and its heating system are provided to reduce the installing cost and the operating cost by simplifying the structure. CONSTITUTION: A solar heat collection plate(2) is formed by a metal plate. The solar heat collection plate is formed in a hexahedron shape with an internal space portion(6). The width of a side plate(5) is narrow. Small air inlet holes(10) are punched in a front plate(3). The front plate is formed by depressed faces(3-1), inclined faces(3-3) and projected faces(3-2) repeatedly. External air through the front plate is easily flowed into the air inlet holes by delaying through the recesses. The air is quickly flowed by narrowing the outsides of the air inlet holes and widening the insides of the air inlet holes. A heat insulating wall(9) is integrally formed outside a rear plate(4) to insulate heat of a building.
Patent KR-20010062012-A (KR)
Inventor: FUJINO MASARU
IPC: C30B19/02
Filed: 2000-11-30
Abstract: PURPOSE: To obtain a magnetostatic wave device with a narrow band width Ba of a range where an output signal is suppressed equally to or more than 3 dB with a certain frequency f0 as a center with respect to an input signal that is not larger than certain power Psh in the frequency f0. CONSTITUTION: This magnetostatic wave device 10 includes a non-magnetic substrate 12 such as a GGG substrate. A magnetic garnet single crystal film 14 such as a YIG single crystal film is formed on the substrate 12. In the film 14, Pb content as impurity has to be > 5 wt.ppm. Microstrip lines 16 and 18 are formed on the film 14 with an interval provided between them. A magnetic field H is applied in a direction parallelly to the lines 16 and 18. Then, a signal is inputted to the line 16 and outputted from the line 18.
Patent KR-20020042179-A (KR)
Title: Spring for sustaining frame of color cathode ray tube
Inventor: DO GI HUN
IPC: H01J29/02
Filed: 2000-11-30
Abstract: PURPOSE: A frame support spring of a color cathode ray tube is provided to improve picture quality by restricting efficiently a doming phenomenon and a howling phenomenon. CONSTITUTION: A frame support spring(50) is adhered to a frame(18) and a panel(11). A heated temperature of a shadow mask is transmitted to the frame(18). The frame(18) is expanded by the transmitted heat. Each angle formed by a frame adhesion portion(51), the first grade portion(52), and a connection portion(53) is reduced by the first force and the second force. Each angle formed by the connection portion(53), the second grade portion(54), and a panel adhesion portion(55) is increased. The panel adhesion portion(55) is fixed and the frame adhesion portion(51) is lifted to an upper direction since the first curved line(56), the second curved line(57), the third curved line(58), and the fourth curved line(59) are formed at an oblique angle.
Patent KR-20020047745-A (KR)
Inventor: KIM CHANG WAN
IPC: H01L23/12
Filed: 2000-12-14
Abstract: PURPOSE: A semiconductor package is provided to improve a thermal emission property and to reduce a size and a weight by forming a semiconductor chip mounting plate on an upper surface of a chip. CONSTITUTION: A semiconductor package comprises a semiconductor chip mounting plate(3) mounted on an input/output pads(1a) formed upper surface of a first semiconductor chip(1) using an adhesive layer(7) in a resin molding part(30), and a second semiconductor chip(2) adhered to the other surface of the first semiconductor chip(1) using both sides adhesive tape(8). At this point, the input/output pads(2a) are formed on the upper surface of the second semiconductor chip(2) and the other surface of the second semiconductor chip(2) is exposed to the outer of the resin molding part(30).
Patent KR-20020047892-A (KR)
Title: Rubber composition with mano-clay for tire
Inventor: LEE HYEON HWA
IPC: C08L9/06
Filed: 2000-12-14
Abstract: PURPOSE: Provided is a rubber composition having improved abrasion resistance, thermal stability and dimension stability by containing nanoclay instead of conventional clay. CONSTITUTION: The rubber composition comprises 1-70 parts by weight of nanoclay with respect to 100 parts by weight of natural rubber or rubber material consisting of 10-20 parts by weight of natural rubber and 80-90 parts by weight of synthetic rubber such as styrene-butadiene rubber and butadiene rubber. The nanoclay comprises 5-50 wt% of clay and 50-95 wt% of alkylphenolic resin, and has a specific gravity of 1.5± 0.2. The alkyl phenolic resin is para octyl phenol-formaldehyde resin, para butyl phenol-formaldehyde resin, para-tert-butyl phenol-formaldehyde resin, or octyl-butyl phenol-formaldehyde resin.
Patent KR-20020049753-A (KR)
Title: Hinge device of terminal
Inventor: SUN HO IK
IPC: H04B1/38
Filed: 2000-12-20
Abstract: PURPOSE: A hinge device for a terminal is provided to decrease the number of components necessary for a stopper by composing the stopper for being protruded with an LCD cover by one body and fixing a hinge axis. CONSTITUTION: A hinge device(11) is inserted into a lower case(11) for composing an upper folder(10), and one terminal of the hinge device(20) is inserted into an upper case(12) installed at one side of the lower case(11). A rotation axis(21) of the hinge device(20) inserted into an internal portion of the lower portion(11) is fixed by a stopper(110). The stopper(110) is formed in an LCD cover(100) composed as a sus material installed in the upper case(11) by one body.
Patent KR-20010016557-A (KR)
Title: banana ice bar chocolate
Inventor: JEUN SUN YOO
IPC: A23G9/00
Filed: 2000-12-20
Abstract: PURPOSE: A method for manufacturing an ice bar quick freezing fresh raw banana and coating the frozen banana with chocolate is provided to serve the ice bar product having mixed taste of the banana and the chocolate. CONSTITUTION: The ice bar is produced by cutting a stem part(11) of banana to 2-3mm and putting a stick(12) as a handle into a flesh part(10) of ripe banana to the half, peeling the banana with the stick therein and quick freezing the peeled banana to a temperature of 20-25deg.C for 5-6hr and coating the surface of the banana with chocolate to 1-1.5mm in thickness before freezing the resulting banana to 20-25deg.C for about 3hr. The ice bar also can be made by cutting peeled banana into a size of 5mm or crushing, filling a bar shaped mold with the preprocessed banana, inserting a stick(12) into the mold and freezing the mold, and removing the mold from the frozen banana and coating the flesh surface with chocolate before refreezing the coated banana.
Patent KR-20020050382-A (KR)
Inventor: CHO SU HYEON
IPC: C23C28/00
Filed: 2000-12-21
Abstract: PURPOSE: Provided are a resin solution for resin coated steel sheets for the bake hardening with low baking temperature and a manufacture method of resin coated steel sheets for the bake hardening having good chemical resistance property and electrodeposition coating property using the resin solution. CONSTITUTION: The resin solution comprises an urethane resin(formula I) in which one or more selected from the group consisting of acryl, ether, ester and carbonate-diol are employed as main chain, and urethane bondage is formed at both terminals of the main chain; 5-20 phr of methylated melamine formaldehyde, based on the urethane resin; and 0.5-4 phr of a hardening accelerator selected from alkyl acid phosphates and phenyl acid phosphates, based on the urethane resin. Optionally, colloidal silica with a hydrogen-ion concentration of pH 8 to pH 10.5 is added in an amount of 10 to 20 phr, based on the urethane resin. The manufacture method of resin coated steel sheets for the bake hardening of the present invention comprises the steps of applying above resin solution on the surface of chromate-treated electrogalvanized steel sheet in a thickness of 0.7 to 2.0μm; and baking the chromate-treated electrogalvanized steel sheet in the temperature range of 110 to 170°C.
Patent KR-20020050849-A (KR)
Title: Method of roll eccentricity detection based on speed compensation
Inventor: CHOI IL SEOP
IPC: B21B38/00
Filed: 2000-12-22
Abstract: PURPOSE: A method for detecting eccentricity of rolls in a rolling mill in variable speed section by speed compensation is provided which detects eccentricity components of the rolls at a constant rolling speed and in the variable speed section, and utilizes the results as information for controlling of eccentricity and replacement of backup rolls. CONSTITUTION: The method for detecting eccentricity of rolls in a rolling mill comprises a conversion step (S1-S6) of converting rolling load signals obtained at a certain time interval in the speed variation section in rolling process into rolling load signals for a certain degree angle through speed compensation; and a detection step (S7-S9) of detecting eccentricity of the rolls by fast fourier transforming the converted load signals, wherein the conversion step further comprises the steps of obtaining rotation angle curves for times by converting the speed into angular velocity and integrating the angular velocity with respect to time (S2); determining a rotation angle by equally dividing a backup roll into N parts for the total rotation angle curve (S3,S4); obtaining times corresponding to each rotation angles through interpolation from the angle curves for times (S5); and performing interpolation from the load signal curves for a certain time so as to calculate load values at a time corresponding to a certain degree angle (S6), wherein FFT(fast fourier transform) is performed on the load values obtained from the certain degree angle.
Patent KR-20020051153-A (KR)
Title: Method for laser vacuum packaging of flat-panel display
Inventor: CHA SEUNG NAM
IPC: H01J9/34
Filed: 2000-12-22
Abstract: PURPOSE: A vacuum packaging method of a flat display using a laser is provided to minimize bubble generation in frit so as to improve attachment intensity of an upper plate and a lower plate and maintain high vacuum state. CONSTITUTION: A vacuum packaging method of a flat display is initiated by forming a first frit layer(23a) along a top surface boundary of a lower plate(22) by screen printing. The first frit layer(23a) is pre-baked to remove bubble sources such as moisture and binder. A second frit layer(23b) is formed on the first frit layer(23a) by screen printing and pre-baked to remove the bubble sources. When an upper plate(21) is aligned with the lower plate(22), the first frit layer(23a) and the second frit layer(23b) form a space between the upper plate(21) and the lower plate(22). The aligned plates(21,22) are baked in a vacuum furnace(24) to make the space to a vacuum state. A laser beam(28) is radiated only to the first and the second frit layers(23a,23b) in the vacuum furnace(24) to seal the upper plate(21) and the lower plate(22).
Patent KR-20020051184-A (KR)
Title: Method for cooling hot steel
Inventor: KIM HYE GON
IPC: B21B45/02
Filed: 2000-12-22
Abstract: PURPOSE: A method for cooling a hot steel product is provided to improve cooling capability and cooling efficiency by coating a coating material on the surface of the hot steel product before cooling of the hot steel product, thereby supplementing cooling effect in the process of separation of the coating material due to heat stress. CONSTITUTION: In a method for water cooling a hot steel product formed by heat treatment or rolling process, the method for cooling the hot steel product is characterized in that a coating layer is formed by coating a coating material on the surface of the hot steel product before the hot steel product formed by the heat treatment or rolling process(10) passes through a water cooling process(20), and the coating layer is separated by heat stress during the cooling process(20) so that the hot steel product is cooled as the coating layer is passing through vapor barrier, wherein the method further comprises a coating process(30) for coating the coating material before the heat treatment or rolling process(10), or selectively comprises a coating process(40) after the heat treatment or rolling process(10) and before a cooling process(20), and wherein the coating material is a material roughening the surface of the hot steel product, thereby promoting separation of the coating layer by the vapor barrier.
Patent KR-20020058446-A (KR)
Title: Repairing method of rambus inline memory module using a dotting nozzle device
Inventor: KIM SEONG JUN
IPC: H05K13/00
Filed: 2000-12-30
Abstract: PURPOSE: A rambus inline memory module repairing method using a dotting nozzle unit is provided to minimize distortion of a solder ball during soldering. CONSTITUTION: In a rambus inline memory module repairing method, a failed IC is removed by melting a solder ball with heated air and absorbing with a vacuum nozzle. When a vision camera finds the location from which the failed IC is removed, a dotting nozzle unit(10) is moved to that location by a driving motor. When a height sensor detects a height of a PCB surface, the dotting nozzle unit(10) descends to a jet location of a PCB pad. Low viscosity solder(31) is jetted through a needle(14) of the nozzle unit(10) on the PCB pad. A new IC is mounted on the PCB pad. The module having the new IC is subject to soldering in a bake oven or through a soldering reflow for metal coupling between the jetted solder and the solder ball of the new IC.
Patent KR-20010025501-A (KR)
Title: Service method for supporting manages business in knowledge management system
Inventor: HONG MUN GI
IPC: G06F17/00
Filed: 2000-12-30
Abstract: PURPOSE: A method of business support in a knowledge management system is provided to make all staff of a company understood in the business under their charge through computer network like internet in a short period. CONSTITUTION: A knowledge management page is provided via a computer network to a user(301) after the user logged on a knowledge management server(201-206). The home page contains a service selection menu so that the users select a request of registration of knowledge information, a request of reading and a business support service in the computer network. If the business support service is selected among the menu by the user, a business field selection window is displayed to the user(402). If a specific field is selected in the business field selection window, a map for conducting a job of corresponding field and an activity explanation window of corresponding business field are displayed to the user(404,406). If a menu is selected in the activity explanation window, a knowledge information list window related to the corresponding business and a detail content are displayed to the user(408). If an expert guidance menu is selected in the knowledge information list window, an expert list window is displayed to the user(611). If an expert is selected in the expert list window, a profile of the expert is displayed to the user(613).
Patent KR-20010034445-A (KR)
IPC: A61N1/30
Filed: 1999-01-28
Abstract: The present invention relates generally to improved cathodes (24) for use in an electrotransport device (10) for transdermally or transmucosally delivering a beneficial agent (e.g., a drug) to, or extracting a body analyte (e.g., glucose) from, the body surface of a patient. Most particularly, the present invention relates to a cathodic electrode (24) in the form of a silver halide foil which can be made, e.g., by forging particulate silver chloride. The cathode (24) does not absorb agent (e.g., drug), eliminates the need for binders, solvents and processing aids during the manufacturing process, and increases dimensional freedom of design.
Patent KR-20010042151-A (KR)
Title: 가상음원장치 및 이것을 이용한 음향장치
IPC: G10K15/02
Filed: 2000-01-27
Abstract: 음원에서 양 귀까지의 음성신호의 전달함수의 임펄스응답의 신호처리 연산량을 억제하면서도, 임의의 위치에 충분한거리감을 가지고 음상을 정위할 수 있고, 또한 청취자의 양 귀의 위치변화에 대응하여 가상음원의 위치를 변화할 수 있는 가상음원장치 및 이것을 구비한 음향장치 및 음향기기를 제공하는 것을 과제로 한다. 
     제 1신호 처리수단(51)에 의해, 음원의 위치인식에 기여하는 두부 전달함수의 임펄스응답을 구성하고, 제 2신호 처리수단(52)에 의해, 음원의 거리에 기여하는 반사음 전달함수의 임펄스응답을 구성한다.    또, 회전각 속도센서(70)와 전달함수 제어수단(101)에 의해 양 귀의 위치변화를 알고 제 1신호 처리수단(51)을 제어한다.
Patent KR-20010043075-A (KR)
Title: 경화 요구성 접착제 및 이를 갖는 창 모듈
IPC: C08G18/71
Filed: 1999-04-27
Abstract: 한 가지 양태에서, 본 발명은 가교결합 가능한 반응성 잔기와 가요성 골격을 갖는 중합체(a)와 캡슐화제 속에서 캡슐화된 활성화제를 포함하는 입자(b)를 포함하는 접착제 조성물로, 활성화제가 반응성 잔기의 가교결합용 촉매, 반응성 잔기용 경화제, 경화 반응용 가속화제 또는 이들의 혼합물을 포함하고, 캡슐화제가 측쇄상의 결정성 중합체를 포함하며, 활성화제가 입자 형성 후의 1차 추출시 주위 조건에서 입자로부터 거의 추출 불가능한 접착제 조성물이다.  또 다른 양태에서, 본 발명은 기판 중의 하나를 본원에 기재된 바와 같은 접착제와 접촉시키고, 접착제를 활성화제가 방출되어 활성화제를 중합체와 접촉시키도록 하는 조건에 노출시키고, 접착제가 두 개의 기판 사이에 위치하도록 두 개의 기판을 접촉시키고, 기판 사이의 접착제를 경화 조건에 노출시킴을 포함하는, 두 개의 기판을 함께 결합시키는 방법이다.  당해 방법의 바람직한 양태에서, 접착제는 적외선 가열 공급원으로의 노출로 활성화된다.
Patent KR-20010052869-A (KR)
Title: 자기 테이프 상에 기록된 텔레비전 프로그램의 재생을실재 개시할 수 있는 재생 장치
IPC: G11B20/10
Filed: 2000-04-06
Abstract: 정상-플레이 재생 속도(V1), 적어도 하나의 트릭-플레이 재생 속도(V2-V9) 및 감는 속도(VS, VR)를 갖는 자기 테이프(15)로서, 상기 적어도   하나의 트릭-플레이 재생 속도(V2-V9) 및 감는 속도(VS-VR)가 정상-플레이 재생 속도(V1) 보다 빠른 상기 자기 테이프(15)를 이송하기 위한 자기 테이프 이송 수단(8)을 포함하고, 정상-플레이 재생 속도(V1)로 자기 테이프 이송 수단(8)에 의해 이송된 자기 테이프(15)의 정상-플레이 재생 영역들로부터, 트릭-플레이 재생 속도(V2-V9)로 자기 테이프 이송 수단(8)에 의해 이송된 자기 테이프(15)로부터의 트릭-플레이 재생 영역으로부터, 디지털 신호 데이터(SD)를 재생하기 위한 재생 수단(7, 10)을 포함하고, 소정의 자기 테이프 위치(P3, P4, P7, P10, P11)에 정상-플레이 재생 속도(V1) 및 계속해서 정상-플레이 재생 속도(V1)를 갖는 자기 테이프(15)의 이송보다 빠른 속도로 도달될 때까지 자기 테이프(15)의 이송을 달성하기 위한 플레이백(playback) 탐색 수단(31)을 포함하는 재생 장치에 있어서, 할당 수단(30)은 적어도 하나의 트릭-플레이 재생 속도(V2-V9)로 적어도 하나의 자기 테이프 위치(P3, P4, P7, P10, P11)에 할당하기 위해 배열되고, 제어 수단(31)은 소정의 자기 테이프 위치(P3, P4, P7, P10, P11)가 소정의 자기 테이프 위치(P3, P4, P7, P10, P11)에 할당된 트릭-플레이 재생 속도(V2-V9)로 도달될 때까지 자기 테이프(15)를 이송하기 위한 자기 테이프 이송 수단(8)을 제어하기 위해 소정의 자기 테이프 위치(P3, P4, P7, P10, P11)에 도달하기 위해 제공된다.
Patent KR-20010070484-A (KR)
Title: Plasma processing apparatus
Inventor: OKAWA UNRYU
IPC: H05H1/46
Filed: 2001-01-10
Abstract: PURPOSE: To assemble a vacuum vessel with ease and to reduce pressure until obtaining high vacuum by decreasing a seal structure in a deforming magnetron high frequency discharge type plasma treatment device. CONSTITUTION: A vacuum vessel 21 generating plasma is constituted by an upper vessel 22 of a dome type integrated structure without a seam in a body thereof, and a lower vessel 23 that closes a lower opening part 24 of the dome type upper vessel 22 with a seal member in between. The vacuum vessel 21 is provided with a suction port 26 for taking gas therein, and an exhaust port 34 for evacuating it. An electrode 29 to which high frequency power is applied to ionize gas is provided outside, not inside, of the vacuum vessel 21 into a cylindrical shape. Further, a pair of annular magnets 30 that form lines of magnetic force orthogonal to an electric field are placed outside of the cylindrical electrode 29.
Patent KR-20010083144-A (KR)
Title: Stator for an alternator
Inventor: ADACHI KATSUMI
IPC: H02K15/04
Filed: 2001-01-26
Abstract: PURPOSE: To obtain an stator of AC generator in which reliability and performance can be enhanced, without having to lower the cooling performance of a coil end group. CONSTITUTION: An insulating resin 35 is applied to cover the surface at the top part of each coil end constituting a coil end group 16f, i.e., a joint 34 or a welded part 31 at the open ends 30c of coil pieces 30 and the insulation film stripped part at the open end 30c. The gap between joints 34 adjacent the radial direction is filled with the insulating resin 35. Furthermore, a ventilation space is ensured between joints 34 adjacent in the circumferential direction.
Patent KR-20010078086-A (KR)
Title: Plasma-enhanced chemical vapor deposition of a metal nitride layer
Inventor: TED GUO
IPC: C23C16/34
Filed: 2001-01-26
Abstract: PURPOSE: A metallization process is provided to create line features that are void-free, have low resistivity, and greater effective line width. CONSTITUTION: The method of depositing a metal nitride film on a substrate comprises the steps of (a) injecting a mixture of a metal-containing compound, a nitrogen-containing gas, and a hydrogen-containing gas in a chamber; (b) generating a plasma from the mixture; and (c) depositing a metal nitride film on the substrate. The method of forming a feature on a substrate comprises (a) depositing a refractory metal layer over the surface of an aperture; (b) plasma-enhanced chemical vapor depositing a refractory metal nitride layer over the surface of the refractory metal layer; and (c) depositing a metal layer over the refractory metal nitride layer. The apparatus for providing improved step coverage and metallization of a semiconductor substrate comprises a) a load lock chamber (405), a plasma-enhanced chemical vapor deposition metal nitride chamber (406), and a metal processing chamber (407); b) an intermediate substrate transport region in communication with each chamber; c) a hydrogen gas source in communication with the metal nitride chamber; and d) a microprocessor controller (401) configured to deposit a metal nitride layer from a plasma comprising hydrogen.
Patent KR-20020066808-A (KR)
Title: Synthesis of taxane derivaties by asymmetric aminohydroxylation
Inventor: AHN YEONG HUI
IPC: C07D305/14
Filed: 2001-02-14
Abstract: PURPOSE: Provided is a synthesis method of taxane derivatives, which are used for manufacturing an anticancer agent, paclitaxel, by asymmetric aminohydroxylation. CONSTITUTION: Taxane derivative of the formula(I) is manufactured by reacting cinnamic taxane derivative of the formula(II) and N-haloarylamide or its metallic salt. In the formula(II), R1 is acetyl, hydrogen, 2,2,2-trichloroethoxycarbonyl or 2-(2-trichloromethyl)propoxycarbonyl, and R2 is hydrogen, trialkylsilyl, haloacetyl, alkanoyl, alkoxycarbonyl, alkylaminocarbonyl alkyl or aralkyl. In the formula(I), R1 and R2 are as described in the formula(II), and R3 is alkyl, aryl or substituted aryl.