baber/WOPTO huggingface dataset:
Patent KR-20000051856-A (KR)
Inventor: LIM TAE WON
IPC: B65G37/00
Filed: 1999-01-27
Abstract: PURPOSE: An automatic feeding system for crash pad is provided to achieve an improved quality of product and reduced assembly cost while preventing the crash pad from being contacted with peripheral devices and vehicle body. CONSTITUTION: An automatic feeding system comprises a crash pad mounting chamber(10) to accommodate a crash pad and a vehicle onto which the crash pad is to be mounted, a crash pad transporting unit(20) for transporting the crash pad to the chamber(10), and a crash pad feeding unit(30) for adsorbing and fixing the crash pad transported by the crash pad transporting unit(20) and feeding the crash pad to the vehicle(M) admitted in the crash pad mounting chamber(10). The system further comprises a crash pad supply unit(50) positioned ahead of the crash pad transporting unit(20) and which moves the crash pad to the unit(20), a crash pad position determining unit(40) arranged at an entrance of the chamber(10) so as to fix the position of the crash pad transported by the unit(20), and a synchronously moving unit(60) positioned in opposite to the crash pad feeding unit(30) so as to hold the admitted vehicle(M) to be fed with the crash pad.
Patent KR-20000052014-A (KR)
Inventor: LEE IN YONG
IPC: A61H39/00
Filed: 1999-01-28
Abstract: PURPOSE: A hexagonal jade needle is provided. CONSTITUTION: A needle is made of jade. Its shape is a regular hexagon in top view, and the boundary of the top and the side of a needle is cut with the angel between the top surface and the side being 45 degree. The terminal of a needle is in the shape of a hexagonal pyramid, and the angle between the side line of a needle and the slope line of the terminal is 30 degree.
Patent KR-20000052046-A (KR)
Inventor: HONG CHEOL SU
IPC: H01J29/45
Filed: 1999-01-29
Abstract: PURPOSE: A method for manufacturing a black matrix structure having a non conductive pattern is provided to improve a brightness of a cathode-ray-tube by pushing electron beam from a black matrix pattern to be collected to a fluorescent body. CONSTITUTION: A method for manufacturing a black matrix structure having a non conductive pattern comprises the steps of: forming a first photoresist resin layer(14) by applying photoresist resin solution on the entire surface of a cleaned face panel(12) and selectively eliminating the first photoresist resin layer by a photolithography process using a mask(MSK1) with a desired first pattern printed; forming a layer(16) by applying carbon black on the entire surface of the first photoresist resin layer and forming a nonconductive pattern(CB) of carbon black on a panel(2) by etching the first photoresist resin layer(14); forming a second photoresist resin layer(18) on the entire surface of the nonconductive pattern and eliminating the second photoresist resin layer(18) by a predetermined area on both sides of the nonconductive pattern by a photolithography process using a mask(MSK2) with a desired second pattern printed; and forming a layer(16) by applying graphite on the entire surface of the photoresist resin layer(18) and forming a black matrix pattern(BM) of graphite on the panel(12) by eliminating the photoresist resin layer by etching.
Patent KR-20000056248-A (KR)
Inventor: SONG WON SANG
IPC: H01L21/334
Filed: 1999-02-18
Abstract: PURPOSE: A method for manufacturing a field effect transistor(FET) for preventing a lateral diffusion of a source/drain region is provided to control a short channel effect and a punch-through effect by having a vertically buried oxide layer for preventing an impurity in a source/drain region from diffusing laterally. CONSTITUTION: A method for manufacturing a field effect transistor(FET) for preventing a lateral diffusion of a source/drain region comprises the steps of: forming a gate pattern sequentially including a gate electrode, a capping layer, and a sacrificial polysilicon layer on a semiconductor substrate in which an isolation process is carried out; forming a first gate spacer on a sidewall of the gate pattern; performing an over-etching regarding the resultant structure to etch a part of the semiconductor substrate except the region of the sacrificial polysilicon layer of the gate pattern and the gate pattern; depositing an insulation layer for forming a vertically buried oxide layer on the entire surface of the over-etched resultant structure; anisotropic-etching the vertically buried oxide layer so that the vertically buried oxide layer can be remained only on a bottom sidewall of the etched semiconductor substrate; performing a selective epitaxial growth in a portion not covered by the bottom of the etched semiconductor substrate and the vertically buried oxide layer, and forming an epitaxial layer having a shape protruded to the gate pattern; and eliminating the capping layer of the gate pattern to form a silicide layer on the gate electrode and the source/drain region.
Patent KR-19990077477-A (KR)
Title: 기체반송용덕트에이용하는댐퍼장치
IPC: F24F13/02
Filed: 1999-02-25
Abstract: 덕트 세그먼트 사이에 설치되며, 기체 반송용 덕트에 이용하는 댐퍼 장치는, 덕트 세그먼트 (A,A) 의 플랜지부 (A1,A1) 사이에 끼워져 설치되는 플랜지 (1) 와, 상기 플랜지 (1) 의 내주연에 이어지는 고리형의 축수부 (2) 와, 상기 축수부 (2) 에 그의 양단에서 돌출하는 축 (4) 에 의해 회전가능하게 지지된 댐퍼 날개 (3) 와, 상기 댐퍼 날개 (3) 를 조작하는 조작수단 (5) 을 포함한다.    상기 축수부 (2) 의 폭을 상기 축 (4) 의 직경보다 약간 넓은 폭으로 하고, 또한 상기 조작수단 (5) 을 상기 축수부 (2) 를 삽통하여 댐퍼 날개 (3) 와 연결시킨다.    상기 댐퍼 장치는, 1개의 금속판의 외주부에 댐퍼 날개 (3) 의 벌림 각도를 조절하는 축 (4,4) 이 되는 부분을 남기면서 거의 고리형인 절개선을 형성하고, 이 절개선을 따라 상기 금속판을 잘라내어 형성한 댐퍼 날개 (3)와, 덕트 세그먼트 (A,A) 의 플랜지부 (A1,A1) 사이에 설치되도록 상기 금속판의 외주부에 의해 형성한 플랜지 (1) 로 이루어질 수도 있다.
Patent KR-20000059293-A (KR)
Inventor: BANG JEONG HO
IPC: H01R13/02
Filed: 1999-03-02
Abstract: PURPOSE: A test socket having a lead connection of L shape is provided to reduce the impedance of the socket and to lower the manufacturing cost by using lead connection according to the present invention. CONSTITUTION: A test socket having a lead connection of L shape includes a lead and a lead connection(11). The lead connection couples the lead of the semiconductor chip package and the test board. The lead connection further includes a connection surface, an elastic member(11a) and a board connection member(11b). The elastic member(11a) forms an elastic force. The board connection member(11b) is coupled with the test board. The elastic member assumes the shape which is similar to that of L-letter. The inner angle of the lead connection is less than 90 degree. The connection surface is slanted with a predetermined angle in the direction of the bent of the lead connection.
Patent KR-20000059554-A (KR)
Title: Overlay measuring device
Inventor: LEE DONG YUN
IPC: H01L21/66
Filed: 1999-03-05
Abstract: PURPOSE: An apparatus for measuring an overlay is to detect whether a wafer is loaded in each slot of a carrier and read an identification number of each wafer, thereby reducing an inferior rate and increasing a working efficiency. CONSTITUTION: An apparatus for measuring an overlay comprises a standard mechanical interface device(30) having a pad(70) for receiving a carrier, a measuring device(50), a wafer mapping device(110) disposed at the standard mechanical interface device to detect whether a semiconductor wafer(40) is loaded in a slot of the carrier, a wafer aligning and recognizing device(120) for aligning the semiconductor wafer based on a groove(42) form at the semiconductor wafer and recognizing an identification number formed at a front face of the wafer, and a displaying device for displaying a result detected by the semiconductor wafer mapping device and the wafer aligning and recognizing device.
Patent KR-19990077740-A (KR)
Title: 공구
IPC: G01N3/58
Filed: 1999-03-10
Abstract: 본 발명은 공구, 특히 바위, 벽돌 또는 보강재를 예를 들어 천마, 연마 또는 분리 처리하기 위한 공구에 관한 것이다. 상기 공구는 적어도 하나의 절삭절편(13,13')을 구비하는데, 이 절편은 여러개가 이어진 절삭보디, 특히 다이아몬드결정들이 혼합되어 있으며 작업에 이용되었을 경우 마모되어 부서지는 마찰면 아래에 놓인다. 또한 상기 공구는 절삭절편들(13,13')을 이송하는 공구본체(11)를 포함하고 있다. 여기서 상기 공구(10)는 적어도 하나의 마아킹부(16)를 구비하는데 이 마아킹부는 공구(10)의 마모상태를 알려주는 척도역할을 한다.
Patent KR-19990077870-A (KR)
Title: 촬상 장치
IPC: H04N5/225
Filed: 1999-03-15
Abstract: 촬상(撮像)장치에 있어서, 광축과 수직의 단면(斷面) 내에서 광축으로부터의 거리의 제곱에 대략 비례한 굴절률 분포를 가지는 단일 굴절률 분포 렌즈를 결상(結像) 렌즈로서 촬상 소자의 촬상면 근방에 배설한다. 구체적으로는, 예를 들면 유기 용제 등에 의한 접착에 의해 촬상 소자와 렌즈와의 위치 관계를 고정한다. 그리고, 굴절률 분포 렌즈의 광 입사면에는 적외선 컷 필터를 형성한다.
Patent KR-19990077903-A (KR)
Title: 입도 분포 제어 결정 석출법
IPC: C13B30/02
Filed: 1999-03-16
Abstract: 본 발명은 종래 방법의 결점이 없이 뛰어난 입도 분포 제어 결정 석출법을 제공한다. 
     진공 농축 결정 석출법에 의한 결정의 석출시, 결정 석출 모액을 농축시키는 도중에 슬러리의 온도를 주기적으로 상승 및 하강시킴을 특징으로 하는 입도 분포 제어 결정 석출법이 제공된다.
Patent KR-20000060639-A (KR)
Inventor: KIM SEOK GU
IPC: G01N3/08
Filed: 1999-03-18
Abstract: PURPOSE: A parallel tension testing apparatus for a plurality of samples employing mechanically and hydraulically is provided to simultaneously test a plurality of insulators having different sizes with a same pressure. CONSTITUTION: A parallel tension testing apparatus for a plurality of samples mechanically and hydraulically includes a fixing die(17) mounted on two props(21), rotation supporting props(20) of which an upper part is fixed on the fixing die and a lower part is fixed by a power supply, screws(12) formed at a length part of each rotation supporting prop, a movable die(18) formed on the rotation prop for moving vertically by the rotation of the rotation prop, a hydraulic cylinder(15) filled with oil(16) mounted on the movable die and having a controllable force, a plurality of pistons(14) formed in the cylinder, and hoses(22) formed at upper and lower parts of the cylinder for increasing or decreasing the hydraulic pressure, wherein an end part of the pistons and the fixing die are formed with teeth parts by a same number for fixing insulators(11) between the teeth parts.
Patent KR-19990082902-A (KR)
IPC: C07F7/02
Filed: 1999-04-02
Abstract: 알콕시실란의 슬러리상 직접 합성에 사용되는 용매로부터 용해된 실란, 규소 및 규산염을 포름산과 같은 카르복실산을 가함으로써 제거하여 여과 가능한 침전과 재사용 가능한 용매를 생성한다.  그러므로 용매를 재매질화하고 직접 합성 방법에 재사용하기에 적합하도록 만든다.  재매질화된 용매를 사용하여 발포를 감소시키고 규소 전환율을 더 높인다.  침전물을 용이하게 여과하고 소량의 용매를 유지한다.
Patent KR-20000065811-A (KR)
Inventor: KIM YONG HUN
IPC: H04B7/26
Filed: 1999-04-09
Abstract: PURPOSE: A method for clearing the settled bill using a mobile communication terminal is provided to simply pay a goods cost by using the mobile communication terminal without using cash. CONSTITUTION: A base station for receiving a call connection request data from a handy phone transmits a receiving ground data for requesting a call connection to a connected switch. A switch control center connected to the switch identifies a correctness of a user from a received handy phone telephone number and an intrinsic identification number, requests a call using an access number of a corresponding receiving ground received when requesting the call, and perform a call connection with a corresponding goods cost settlement server(S10). The user selects and designates a desired specific item among all service items(S11). If the user selects an "electronic settlement" service item through a voice input using the handy phone(S20), a CPU converts an inputted voice of the user into a digital compression data through a voice data processing unit and stores a read current date and time with a searched user telephone number. The CPU searches selling items stored as a specific file type of a hard disk and reads a selling item corresponding to an inputted telephone to temporarily store the read selling item in a memory(S51).
Patent KR-20000066652-A (KR)
Inventor: SUNG SI HONG
IPC: F02N11/08
Filed: 1999-04-20
Abstract: PURPOSE: An apparatus is provided to achieve a user convenience by incorporating functions of a remote controller for a vehicle and a mobile communication terminal into the apparatus. CONSTITUTION: In a vehicle with a control unit(50) for controlling a variety of devices of the vehicle in accordance with an input control signal, an apparatus(200) comprises a portable personal mobile communication terminal(100) provided with specific built-in commands for control of the vehicle and which transmits a command according to user selection, a radio receiver unit(10) for receiving a signal of transmit frequency band of a specific mobile communication terminal, a terminal code detection unit(20) for detecting a unique code of a terminal among the signals received through the radio receiver unit, a control information detection unit(30) having a preset unique code of a specific terminal and which compares the unique code of a terminal detected by the terminal code detection unit with the preset unique code and detects a control information from among the signals received through the radio receiver unit only if the compared codes are the same, and a control unit(40) for controlling the vehicle control unit in accordance with the control information output from the control information detection unit.
Patent KR-20000066930-A (KR)
Title: Reactive acoustic filter used in duct
Inventor: CHO HAE HYUNG
IPC: F24F13/24
Filed: 1999-04-22
Abstract: PURPOSE: A duct noise reduction device is provided to effectively reduce noise by installing a separator panel within a duct so as to form two passages. CONSTITUTION: A device is characterized in that a separator panel(22) is installed within a duct(20) so as to form two passages including a first passage of which cross sectional area decreases according to the lengthwise direction of the separator panel and a second passage of which cross sectional area increases according to the lengthwise direction of the separator panel. When acoustic waves pass through the two passages, respectively, phases of the acoustic waves turn into the state opposite to each other. Then, the acoustic waves having opposite phases meet at an end of the separator panel and are offset.
Patent KR-20000067382-A (KR)
Title: Airship direction control system
Inventor: NAM GI UK
IPC: B64B1/10
Filed: 1999-04-28
Abstract: PURPOSE: An airship direction control system is provided to control the direction of an airship by periodically varying the current speed of a propeller and asymmetrically generating the rear current speed of the propeller. CONSTITUTION: Blades(8,8'), rods(10,10') for varying a pitch angle and an upper plate(11) for controlling a variable pitch angle rotate with a rotary shaft(7). A lower plate(12) for controlling a variable pitch angle does not rotate. In this state, when inclination is applied in a desired direction, the length of the rods(10,10') is fixed so that the pitch angle of the blades(8,8') is varied. In addition, in equally varying the pitch angle of the blades, a collective pitch angle increase plate(13) is moved along a rotary shaft(7).
Patent KR-20000005908-A (KR)
Inventor: CUNALSCOTT
IPC: H01L29/205
Filed: 1999-06-04
Abstract: PURPOSE: A semiconductor device is provided to provide group of nitride semiconductor so as to obtaining high quality and a layered device and to improve cracking problem due to doping and composite unstability in the layer and device. CONSTITUTION: The semiconductor device comprises: a substrate(2); a buffer structure(4) deposited on the substrate(2) and comprising the first buffer layer(16) on the substrate(2); an active structure(6) deposited on the buffer structure(4); the second buffer layer(20) positioned on the first buffer layer(16); a cap layer(26) positioned on the first buffer layer(16); and the first buffer layer under structure(34).
Patent KR-20010001426-A (KR)
Inventor: HONG EUN PYO
IPC: G02F1/136
Filed: 1999-06-04
Abstract: PURPOSE: A method for producing an LCD(Liquid Crystal Display) and the LCD thereof are provided to reduce mask processing numbers and to improve the yield rate. CONSTITUTION: Two-layered gate electrode(56) and a pixel electrode(66) are formed by depositing and patterning transparent/opaque conductive metals on a substrate. An active layer(58) is formed by depositing and patterning a three-layered semiconductor on the two-layered gate electrode, the pixel electrode and the exposed substrate. The three-layered semiconductor comprises an insulating film, a pure amorphous silicon and an amorphous silicon containing impurities. The two-layered pixel electrode is changed to a one-layered structure of transparent conductive metal by eliminating the opaque conductive metal layer. Source/drain electrodes(62,64) are formed on the active layer by depositing and patterning a metal on the active layer and the pixel electrode. A protecting layer is deposited on the drain electrode, the three-layered active layer and the pixel electrode.
Patent KR-20010001640-A (KR)
Inventor: JUN CHUNG GYU
IPC: H01G4/12
Filed: 1999-06-07
Abstract: PURPOSE: An external electrode conductive paste composition of a nickel electrode stack ceramic capacitor and a manufacturing method thereof and an external electrode forming method using the same are provided to form a good electrode on coating an electrode by a dipping operation by adding suitable fluidity and physical and thermal feature to a paste. CONSTITUTION: An external electrode conductive paste composition of a nickel electrode stack ceramic capacitor includes a conductive metal powder and an organic vehicle. The conductive metal powder includes a copper of 58.0-68.0 wt%, an organic vehicle of 19.0-34.0 wt%, a glass frit of 6.0-10.0 wt%, and a bithmuth of 2.0-3.0 wt%. The silver include a flake type copper of 30% and a spherical type copper of 70%. The organic vehicle includes an ethyl cellulose of 14.0-22.5 wt%, a cellolyn 102 synthetic resin of 10.0-12.0 wt%, a diethylene glycol monobutyl ether acetate solvent of 50.0-53.0 wt%, a diethylene glycol monobutyl ether acetate of 16.0-19.0 wt%, and an alpha-terpineol of 1.5-2.0 wt%.
Patent KR-20000006159-A (KR)
Inventor: KIM YEONG KI
IPC: H04B7/15
Filed: 1999-06-14
Abstract: PURPOSE: A state synchronizing method between base station and mobile station in code division multiple access mobile communication system is provided to reduce overhead of signaling between base station and mobile station. CONSTITUTION: The method comprises the steps of: first step for transmitting state confirmation message from a base station to a mobile station when monitoring time arrives in active state, second step for receiving reply message transmitted from the mobile station to the base station, and third step for determining state of the mobile station by analyzing the receipt reply message, to release channel corresponding to the state of mobile station and the base station changes the state of mobile station.
Patent KR-20010002492-A (KR)
Inventor: JUNG JU HYO
IPC: H01L21/00
Filed: 1999-06-15
Abstract: PURPOSE: An apparatus for exhausting a residual reagent such as a liquid photoresist or a developing solution is provided to enable an exact detection of an exhausting state of the reagent. CONSTITUTION: An apparatus is used to exhaust a residual reagent(L) escaping from a rotating wafer(W) by centrifugal force. The wafer(W) is placed on a chuck(CK) rotated by an axis(R) in a spinner(SPN). The spinner(SPN) has also a nozzle(NZ) supplying the reagent to the wafer(W). The exhaust apparatus includes an exhaust pipe(EP) communicating with a tank(T) and extended downward around the spinner(SPN). The apparatus further includes a sensing part(SP) having a sensor supporter(SS) on the outside of the tank(T) and a sensor(S) in the sensor supporter(SS). The sensing part(SP) is connected to an exhaust measurer(EM) via a filter(F), and further, indirectly communicates with the tank(T) via a hole(H). Preferably, the diameter of the hole(H) is smaller than the width of the sensing supporter(SS). So, the sensor(S) is not exposed directly into the tank(T), and thereby the sensor(S) is prevented from being stained with the residual reagent(L).
Patent KR-20010002720-A (KR)
Inventor: BAE BYEONG U
IPC: C25B11/04
Filed: 1999-06-17
Abstract: PURPOSE: A planar solid-state electrode is suggested to improve electrochemical property and reproducibility and consists of a conductive layer, insoluble metallic salts and a polyurethane-supporting material. CONSTITUTION: A planar solid-state electrode comprises an ion-selective membrane to detect ions such as K+, Na+ and so on and to determine other gas and/or biological materials such as urea, creatinine, glucose. The electrode can contain adhesion enhancer within the polyurethane-supporting material as the ion-selective membrane. Also, the conductive layer is made of a mixed metal consisting of platinum and silver. The water-insoluble metallic salts are prepared by platinum and silver chloride. The more the content of platinum is increased, the higher pH sensitivity of electrode and lower formability is accomplished.
Patent KR-20010002923-A (KR)
Inventor: CHOI SEONG EUN
IPC: G02F1/1335
Filed: 1999-06-18
Abstract: PURPOSE: A diffusion optical guide plate is provided to improve recognition degree of a user by forming a plurality of reflection protrusions of different diameters. CONSTITUTION: The diffusion optical guide plate comprises a reflection sheet(12) and a liquid crystal panel(13) which are disposed at lower and upper surfaces of the diffusion optical guide plate, respectively. A plurality of reflection protrusions(15) are protrusively formed at a lower surface(14) where a ray of light is reflected by the reflection sheet(12). The reflection protrusions(15) are formed so as to have a different diameter according to a position of a light source.
Patent KR-20010004457-A (KR)
Inventor: KANG DU SUN
IPC: D01D5/16
Filed: 1999-06-29
Abstract: PURPOSE: An apparatus for processing filament yarn with thermal squeezing roller is developed to process the filament yarn to be compressed and formed with its rectangular cross section useful for manufacturing various products. CONSTITUTION: An apparatus for processing filament yarn using thermal squeezing roller is operated by a first step of drawing and providing the filament yarn (4) wound on a bobbin (2) to a heating part (6) to heat the yarn not more than the melting point of the filament yarn. In a next step, the heated filament is squeezed by a squeezing roller (8) to have a rectangular cross section following by cooling and winding processes for the heated and squeezed filament yarn. The squeezing roller is characterized embossed parts (8) formed on its surface. The processing apparatus effects to enhance the quality and performance of products.
Patent KR-20010004628-A (KR)
Inventor: LEE SANG MUN
IPC: H04L12/46
Filed: 1999-06-29
Abstract: PURPOSE: An apparatus for switching a dual network is provided to implement a wire local area network(LAN) and a wireless LAN in parallel to use the wireless LAN when a failure is generated in the wire LAN, so as to reduce communication disorder and to prevent a network interruption. CONSTITUTION: A pair of hubs(HUB1,HUB2) connect a sub group(SC21) with a gateway(GW21) by a wire. A pair of access pointers(AP1,AP2) wirelessly connect the sub group(SC21) with the gateway(GW21). A pair of network detectors(ND1,ND2) detect wired states of the hubs(HUB1,HUB2), and supply switching signals when the wired states are abnormal. A pair of switches(SW1,SW2) switch a common connection(C) connected to a host(H21) into a normal-off contact(a) from a normal-on contact(b) connected to a host(H21), according to the switching signals.