baber/WOPTO huggingface dataset:
Patent KR-20000017186-A (KR)
Inventor: CLETERBUTIMOSI A
IPC: G02C7/04
Filed: 1999-08-09
Abstract: PURPOSE: A mechanically stabilized contact lens is provided to stabilize orientation of a lens according to movement of an eye. CONSTITUTION: The contact lens comprises an external convex surface and an internal concave surface. The convex surface has changeable shape. The region having changeable shape has one type of a sign wave type, a linear type, a oval figure type, non-spherical type, a polynominal expression type or a combination type thereof. The convex surface has a geometrical surface of spherical-shaped and the concave surface has a geometrical surface of ring-shaped.
Patent KR-20000067766-A (KR)
Title: 양돈용 사료 공급기
Filed: 1999-08-16
Abstract: 사료 공급조의   및 이에 기인하는 새집모양의 공간의 발생을 거의 완전하게 방지하여 적량의 사료를 양호하게 배출할 수 있으며 또한 구조가 간단하며 저렴한 양돈용 사료  제공한다. 
     본 발명의 양돈용 사료 공급기(1)에 사료 공급조(10)내의 거의 중앙부에(13)  현수간(13)의 중간부에 간막이판(14)을 설치함과 동시에 현수간(13)의 하단부에 사료 배출 통상체(16)를 연결한 사료 배출기구(4)를 설치하고 있다.  이러한 구성에 따르면 브릿지 및 이에 기인하는 새집모양의 공간의 발생을 거의 완전하게 방지한다.  또한, 간막이판(14)의 하방으로 사료(A)가 유동하는 것을 저해하려는 하방으로부터의 압력이 없고, 사료(A)의 전후좌우로의 심한 진동에 의해서도 유동이 촉진되어 사료(A)는 그 간극(a)으로부터 순조롭게 하방으로 유동한다.
Patent KR-20010017973-A (KR)
Inventor: KWON YUL
IPC: G06F1/00
Filed: 1999-08-16
Abstract: PURPOSE: An apparatus and the method for making a selective phone call using an execution key are provided to connect web site for offering application programs, and to execute application programs by one operation. CONSTITUTION: An information supply server(10) includes the web sites accessed by the connection signal transmitted from a main personal computer(PC)(30), and transmits the application programs in the web sites to the PC(30). The PC(30) controls the network environment between PCs(40), and stores the application programs received from the server(10). The PC(30) makes the application program opened in the PCs(40) in response to the signal inputted from a main device(60). A key signal input part(71) includes a voice signal transceiver switch(70) for forming a communication line between a user and the other person under the control of the main device(60) so that the user can make a phone call while enjoying a game. The main device(60) transmits the key signal output from the key signal input part(71) to the PC(30).
Patent KR-20010019275-A (KR)
Inventor: HUH MAN GEUN
IPC: H04M1/27475
Filed: 1999-08-26
Abstract: PURPOSE: The abbreviated dialing method using symbols in a communication terminal having a touch pad is provided to embody an abbreviated dialing function with the input of symbols, without using a virtual key matrix. CONSTITUTION: A control part checks whether a symbol is inputted through a user input part of a touch pad(401). If the control part senses that a symbol is inputted, the control part compares whether the symbol inputted through the user input part is a previously registered abbreviated symbol(403). In case that there is a previously registered abbreviated symbol corresponding to the inputted symbol, the control part reads a phone number stored in the inputted abbreviated symbol from a phone book and carries out dialing(405). In case that there is no registered abbreviated symbol corresponding to the inputted symbol, the control part displays an error message on a display part of the touch pad(407) and initializes the input window of the user input part(409).
Patent KR-20010019371-A (KR)
Inventor: HAN JEONG HUI
IPC: C12N15/00
Filed: 1999-08-26
Abstract: PURPOSE: A gene delivery system having tissue specificity is provided which specifically carries the genes to hepatocyte which are expressed and secreted without being dissolved by lysozome within a cell. CONSTITUTION: Provided is a tissue-specific gene delivery system which has a peptide structure like polylysine-luciferase DNA-galactose-bovine serum albumin and which also has hepatocyte-specificity. The weight ratio of polylysine:luciferase DNA:galactose-bovine serum albumin:peptide of the sequence no.1 is 0.5:1:1:0.2 and 1:1:5:1 in the delivery system. DNA density of luciferase is 0.5-5 mg/ml and DNA purity ranges from 15 to 100%. And a molar ratio of albumin to galactose is 1:25 in the galactose-bovine serum albumin structure. The delivery system is useful in inserting genes into a hepatocyte so that various ailments of people like hepatoma and hepatitis can be effectively treated by using polylysine-luciferase DNA-galactose-bovine serum albumin peptide.
Patent KR-20010026615-A (KR)
Inventor: WHANG GYOO DAE
IPC: E06B9/24
Filed: 1999-09-07
Abstract: PURPOSE: A sunlight regulator is provided to regulate the quantity of sunlight for visual comfort and elegance, to create an atmosphere by altering light to wanted colors, and to promote air-conditioning efficiency by sun-shading in summer. CONSTITUTION: A sunlight regulator comprises a cylinder for rolling colored film, colored film, a string for unrolling the colored film, a cylindrical automatic rolling device for rolling the unrolled colored film, and a string fastening device for fastening the unrolled colored film, and unrolls/rolls the colored film backward by rolling the colored film round the cylinder, then installing to one side of a window. This sunlight regulator is installed to a domestic veranda window, wall glass of an office, wall glass of a coffee shop etc, for regulating, altering the quantity of light and colors and used as substitute for a blind or a vertical.
Patent KR-20010028603-A (KR)
Inventor: CHO IN SIK
IPC: H01L21/68
Filed: 1999-09-22
Abstract: PURPOSE: A magazine for a lead frame strip is provided to prevent warpage in a subsequent process such as a lead molding process or test process, by preventing the warpage generated in a state that a half-finished lead frame strip is loaded while a resin molding process regarding the lead frame strip is completed. CONSTITUTION: A magazine(40) for a lead frame strip(20) has a loading space for loading the lead frame strip. The magazine further includes a fixing cover(50) for fixing a loading state of the lead frame strip.
Patent KR-20010029246-A (KR)
Title: Piezoelectric ceramic composition
Inventor: AHN BYEONG GI
IPC: C04B35/00
Filed: 1999-09-30
Abstract: PURPOSE: A piezoelectric ceramic composition is provided which improves properties of temperature and piezoelectricity by substituting other component for a fixed component of the conventional piezoelectrical ceramic composition and further improves its thermostability. CONSTITUTION: In the conventional piezoelectric ceramic compositions represented by the general formula of PbTiO3, at least one element selected from the group consisting of Mn, Nb, Si and Fe, is substituted for a part of position where the Ti occupies to prepare a piezoelectric ceramic composition represented by the general formula of Pb1-3/2s(Lax,Ndy,Smz)(Ti(1-t-u-v-w)Mnt,NbuSiv,Few)O3, wherein s is the sum of x, y and z, 0.05-0.15; each t, u, v and w represents each element's mol and t+u+v+w is 0.005-0.04.
Patent KR-20010035908-A (KR)
Inventor: LEE JONG GAP
IPC: H04N7/18
Filed: 1999-10-04
Abstract: PURPOSE: A method for controlling an Internet web video phone is provided to enable video telephone call between web video phones or between web video phone and a PC with combining various Internet functions through a screen. CONSTITUTION: A server authorizes ID of each subscriber and stores the ID(S1). If a subscriber logs on, the server recognizes the ID of the subscriber of the corresponding web video phone(S2). The web video phone requests to input information of the other party subscriber who wants video phone call and a PC user based on the recognized ID(S3-1). If the information input is completed, it is confirmed whether an enter button is pushed(S3-2). If the enter button is pushed. A controller performs a function making an environment enabling image connection with the corresponding video phone or a PC(S4). The controller selects connection or cancels with displaying personal facts of the other party(S5-1). If the connection is selected, audio and video protocol is performed to enable image telephone call with the telephone of the corresponding IP address and the PC through the server(S5-2).
Patent KR-20010038110-A (KR)
Inventor: HAN GWANG HO
IPC: G01F1/698
Filed: 1999-10-22
Abstract: PURPOSE: A flow meter is provided to confirm whether fluid is appropriately being supplied with scales or numerical values and generate an alarm according to the set value, thereby managing flow rate efficiently. CONSTITUTION: A flow meter(10) includes a fluid supply pipe supplying fluid and having a transparent window(16) graduated within a predetermined area in vertical direction; a plurality of light emitting diodes(24) installed on the outside of the fluid supply pipe at regular gaps with one grounded terminal and the other terminal having an electrode supplied with predetermined power and an electrode detached to the electrode, and light-emitted by the contact of the electrodes; a switching element installed within the fluid, changeable in height according to the change of the fluid flow, and having a magnetic substance(22) within the switching element for light-emitting the light emitting diodes; and a display element connected with the light emitting diodes, displaying the predetermined level as numerical values according to the light emitting state of the light emitting diodes, and outputting an alarm signal based on the level.
Patent KR-20010046037-A (KR)
Inventor: JUN SUN IK
IPC: H01Q13/08
Filed: 1999-11-10
Abstract: PURPOSE: A microstrip antenna surround by a via-hole and a microstrip antenna laminating method using the same are provided to form a cavity through a process of manufacturing a via-hole on a PCB(Printed Circuit Board) and laminating a microstrip antenna surrounded by the via-hole. CONSTITUTION: A plurality of microstrip antenna elements are arranged on PCBs(Printed Circuit Boards). A plurality of via-holes have conductive features with respect to an electromagnetic wave, and are positioned in a circumference of the antenna elements at predetermined intervals, so as to form a cavity. The respective via-holes are a conductive grid structure having an interval below a tenth wave length. The respective via-holes are formed by coating a conductive material on a wall surface of the holes. The via-holes are filled with conductive material inside thereof. The plurality of PCBs are separated with a conductive layer on which a hole is formed. The cavity is formed by the conductive via-holes having the predetermined intervals on the circumference of the microstrip antenna elements.
Patent KR-20010046658-A (KR)
Inventor: KIM BYEONG GI
IPC: H05K9/00
Filed: 1999-11-15
Abstract: PURPOSE: An apparatus for removing an electromagnetic wave is provided to remove an electromagnetic wave which is generated in a computer and peripheral equipments and an electronic product by confirming condition through a simple switch operation and a separate ground detector. CONSTITUTION: A switch(140) consecutively detects a potential difference of power supplying lines(111, L1,L2). The power supplying lines have a power source terminal. A voltage drop element(130) is connected both ends of the power source terminal and drops the voltage. A ground terminal(170) grounds a jack connected to a safety goggle and an Y terminal connected to a computer. An over-current protect element(150) cuts off an over-current entrancing into the ground terminal. A ground sensor(180) detects whether or not there exists a ground. An absorbing element(120) absorbs a thunderbolt voltage of the power lines. A resistance and a condenser(C3) of the voltage drop element(130) are circuits for removing a leakage of a leakage breaker, which is generated when electromagnetic wave removing apparatuses are connected in plural.
Patent KR-20010048109-A (KR)
Inventor: LEE CHEOL U
IPC: G02B26/10
Filed: 1999-11-25
Abstract: PURPOSE: A lighting equipment is provided to use all the light projected by the lamp and to improve the concentration on a single focal point. CONSTITUTION: In the light equipment, a lamp(21) project the light by discharging between the first and second electrodes. A first reflector(26) located on one side of the lamp focus the light when reflecting the projected by the lamp(21). A second reflector(31) looking against the first reflecter(26) includes a concave glass(32) reflecting the light both by the lamp(21) and the first reflector(26), and a transmission hole(31a) transmits the light. A third reflector(33) looking against the second reflector(31) reflects the light projected by the second reflector(31) toward the transmission hole(31a). A light focussing unit focuses the light transmitted on a single focal point.
Patent KR-20010048477-A (KR)
Inventor: KANG SEUNG HO
IPC: B60C15/04
Filed: 1999-11-26
Abstract: PURPOSE: A pneumatic tire improves the form of a bead filler to restrain crack and separation occurring on the upper end of the bead filler and extend the endurance period of a bead part. CONSTITUTION: The sectional form of a bead filler(3) is of right-angled triangle. A bending point(33) is formed on the middle part of a slope(30) of the bead filler(3) which is placed on the outer side of a forming drum on the turn-up operation of a carcass so that the slope(30) comprises two lines(31, 32). The height(h) between the upper surface of a bead core(4) and the bending point(33) is 5-15mm. The thickness(D) of the bead filler(3) on the bending point(33) is 1/2-3/5 of the width(W) of the bead core(4)
Patent KR-20000012638-A (KR)
Title: Car synthetic security system using wireless network and gps
Inventor: LEE JOO HYOUNG
IPC: G01C21/20
Filed: 1999-12-15
Abstract: PURPOSE: A car synthetic security system using a wireless network and a GPS is provided, which automatically pursues a position using a GPS or a wireless network such as a CDMA when a help is needed by a car accident or a car obstacle for repairing a car. CONSTITUTION: A car synthetic security system using a wireless network and a GPS comprises:a plurality of sensors (50-56) for analyzing a signal of an ECU (1) of a driving car and processing a data when generating an obstacle signal in the ECU (1); a data converting unit (44); a formatter (15) for processing a car discriminating signal and a GPS signal through the sensor (50-56) and the data converting unit (44) as a CDMA data; and a CDMA transmitting system (16) for transmitting the processed CDMA data as an obstacle contents or an accident contents. Thereby, an accident damage is decreased.
Patent KR-20010056983-A (KR)
Inventor: MUN SEONG HAK
IPC: G02F1/136
Filed: 1999-12-17
Abstract: PURPOSE: A plasma address LCD(liquid crystal display) device and a fabricating method thereof are to prevent a cross-torque generated between transparent electrodes of adjacent pixel cells, and also prevent damage of a micro-sheet during bonding of an upper plate and a lower plate. CONSTITUTION: In the LCD device, a liquid crystal layer(70) controls a transmittance according to an applied voltage. A data electrode applies a data voltage from each pixel cell to the liquid crystal layer. A spacer(72) is uniformly provided over an entire region of the liquid crystal layer. The spacer is formed in the shape of a pillar at every point between the data electrodes. An insulating body is inserted into the spacer. In the method, the spacers are uniformly formed on a micro-sheet(76) boned to the lower plate. The micro-sheet, on which the spacers are formed, is boned to the upper plate, on which a transparent electrode(74) is formed, to form a liquid crystal portion. In the step of forming the spacer, an organic material is coated and then patterned on the micro-sheet so that the spacer is positioned at every boundary portion of the pixel cells.
Patent KR-20010064792-A (KR)
Title: Connecting method for call during absence in mobile phone
Inventor: KIM YEON SUK
IPC: H04W88/18
Filed: 1999-12-18
Abstract: PURPOSE: A method for connecting a call in absence in a mobile terminal is provided to display a caller's phone number and store the number in a transmitting buffer, in case that a call is received to a mobile terminal in a user's absence, so that the user can make a telephone call to the caller by pushing the send key once. CONSTITUTION: In case that a telephone call is received to a mobile terminal(S101), a caller ID is stored in the memory(S102). If the user responds to the call(S103), the caller ID is stored in the recent call list(S104). However, in case that the user failed to receive the call, an absent call phrase is displayed on the LCD screen(S105). At the same time, the caller ID is stored in a transmitting buffer(S106). Afterward, if the user pushes the send key after confirming the absent call phrase(S107), the mobile terminal is connected to the other side(S108).
Patent KR-20010065008-A (KR)
Inventor: KANG SIN GYEONG
IPC: C02F9/00
Filed: 1999-12-20
Abstract: PURPOSE: A landfill leachate treatment method using a reverse osmosis system and an evaporation process is provided, which can treat leachate to be discharged directly into river or to be reused by pretreatment using an impregnation-type separation membrane bioreactor before reverse osmosis treatment followed by evaporation treatment. CONSTITUTION: The method comprises as follows: (i) feed leachate into a bioreactor (2) in which separation membrane is impregnated in aeration tank and feed air to the reactor for growing microorganism to microorganism floc and for removing the grown floc of microorganism to yield pre-treated water; (ii) pass the pre-treated water through a reverse osmosis system (8), discharge passed water, and then feed highly concentrated water containing dissolved ionic impurities to an evaporator(9); and (iii) evaporate the concentrated water at the evaporator (9), discharge pure water together with the passed water from the reverse osmosis system (8), and then solidify the residue.
Patent KR-20010062906-A (KR)
Inventor: LEE SANG MUN
IPC: H04L12/43
Filed: 1999-12-21
Abstract: PURPOSE: A fine compensating method for the frequency offset of a high speed radio LAN(Local Area Network) is provided to improve the performance of the high speed radio LAN by using a look-up table so as to perform a fine synchronizing for a receiving signal at high speed. CONSTITUTION: The first long code is inputted(61). The first long code is delayed(62). A conjugate complex number of the delayed the first long code is obtained(63). The phase difference between the first long code and the second long code is obtained by a division(64). The total sum of the phase difference is obtained, and the average of the phase difference is obtained(65). The phase information corresponding to the average of the frequency offset is searched in a look-up table(66). By using the searched phase information, the phase of the next long code is compensated(68).
Patent KR-20010061071-A (KR)
Inventor: RYU YEONG ROK
IPC: F16L23/00
Filed: 1999-12-28
Abstract: PURPOSE: A flange is provided to conveniently widen a gap between flanges through securing the gap between the flanges. CONSTITUTION: Gaskets(8a,8b) and an orifice(9) are installed between a flange(33a) having bolt holes and a flange(33b) without bolt holes. A nut(34) is arranged in a two-step bolt hole(32b) for contacting the flanges. After inserting a bolt to an insertion hole(14) of the flanges, the nut is combined to the bolt. Therefore, pipes(31a,31b) are connected. To secure a gap between the flanges, a jack bolt(24) is inserted to a one-step bolt hole(32a). The jack bolt is transferred along the bolt hole for being hung to the nut arranged on the two-step bolt hole. By continuously rotating the jack bolt, the jack bolt is combined to the nut. Then, one end of the jack bolt is contacted to the flange(33b) without bolt hole for widening the gap between the flanges.
Patent KR-20010059612-A (KR)
Inventor: JI YEON HYEOK
IPC: H01L27/092
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a CMOS transistor is to deposit a cobalt silicide layer on an active region of a semiconductor substrate by the sputtering using SiH4 as reaction gas, to prevent a RC time delay and to reduce diode leakage current, thereby improving electric characteristics of a semiconductor device. CONSTITUTION: A gate oxide layer(20) and a gate electrode layer(25) are deposited on a semiconductor substrate(10). The resultant structure is etched and a gate is formed to deposit a spacer layer(30) on its sidewall. A cobalt silicide layer is formed on the gate by impacting Ar gas on a cobalt target in a reaction chamber of the gate so that the scattered Ar gas reacts with SiH4 gas. Selectively, a rapid annealing is implemented after the deposition of the cobalt silicide layer. On the resultant structure is formed a photoresist. The cobalt silicide layer deposited on the gate is removed by a dry-etching, and then residual photoresist is removed.
Patent KR-20000067937-A (KR)
Title: 농약으로서의 카르바닐라이드
IPC: C07D307/18
Filed: 1997-07-11
Abstract: 본 발명은 화학식(I)의 신규한 카르바닐라이드에 관한것이다: 
     
       
     
     상기식에서, 
     A, Q, R, X, Z 및 m은 상세한 설명에서 주어진 바와 같다. 
     또한, 본 발명은 이들 물질을 제조하는 다수의 방법, 및 그들의 제초제 및 농약으로서의 용도에 관한 것이다.
Patent KR-20000068589-A (KR)
Title: 차량용 유성 트랜스미션
IPC: B60T1/06
Filed: 1998-05-12
Abstract: 본 발명은 적어도 하나의 유성휠(4)이 장착되는 유성캐리어(2), 차량휠(25)에 배열되고 유성캐리어(2)에 연결된 허브(16) 및 차량에 연결되고 허브(16)가 장착된 정적하우징(28)을 포함하는 차량용 유성트랜스미션에 관한 것이다. 마찰브레이크(34)는 유성캐리어(2)의 외주에 배열되어 있으며 정적하우징(28)에 대해 유성캐리어(2)의회전을 제동한다. 허브(16)와 유성캐리어(2)는 스플라인식 연결부(14,21)에 의해서 상호연결되어 있다. 이 실시예에 따라, 외부기어링(30')은 적어도 하나의 유성휠과 상호작용하도록 배열되어 있으며 이 외부기어링(30')은 제2스플라인식 연결부(42,74)에 의해서 정적하우징(28)에 연결되어 있다.
Patent KR-20000053701-A (KR)
Title: Heat-insulating container and apparatus for producing the same
Inventor: OKUSHITA MASATAKA
IPC: B31B45/00
Filed: 1998-08-27
Abstract: PURPOSE: Heat-insulating container and apparatus for producing the same is provided for a heat-insulating container made of paper, which has a stable heat-insulating property, a high grade design, a high degree of freedom in indication by printing on the outer surface of the container, and a lower production cost. CONSTITUTION: A heat-insulating container (1) is used for an instant dried food and is excellent in heat-insulating property, design and economy. The container comprises a paper cup body (2) with a bottom (2b), which has an inner surface coated with a polyolefin resin and is provided with an outward curled portion (2c) formed at an upper opening end of the cup body and at least one horizontal rib (2d) formed on a side wall of the cup body so as to project outward therefrom; and an inverse-frustoconical paper sleeve(3) provided with an inward curled portion (3a) formed at a lower end of the sleeve. The cup body and the sleeve are integrally combined with each other so that an upper need of the sleeve is joined to an outer periphery of the side wall of the cup body, which is adjacent to the outward curled portion of the cup body, and an inner surface of the inward curled portion of the sleeve is joined to an outer periphery of a lower portion of the side wall of the cup body.