baber/WOPTO huggingface dataset:
Patent KR-20010045557-A (KR)
Inventor: HAN DONG HUI
IPC: H01J1/20
Filed: 1999-11-05
Abstract: PURPOSE: A cathode of an electron tube and a method of fabricating the cathode are provided which solves problems of a reduction of life and an increase in cut-off drift rate caused by intermediate products generated from a base metal, the interface of an electron emitting material layer and the grain boundary of the base metal while the cathode is being operated. CONSTITUTION: A cathode of an electron tube includes a base metal and an electron emitting material layer. The size of fine grains of the surface of the base metal is controlled to be 3 to 5 micrometers. The base metal is heated at 300 to 110°C to form a metal oxide, and the base metal on which the metal oxide is formed is heated at 500 to 1200°C in the hydrogen ambient with a condensation point of -50 to -90°C to remove the metal oxide. Then, the base metal is heated at 500 to 1200°C in the hydrogen ambient with a condensation point of -10 to -40°C to thereby fabricate the cathode.
Patent KR-20010046074-A (KR)
Inventor: KIM SEONG CHUN
IPC: F04C18/02
Filed: 1999-11-10
Abstract: PURPOSE: A reverse rotation prevention mechanism for scroll compressor is provided to achieve an improved performance and reliability of the compressor by preventing reverse rotation of the swirling scroll and rotation shaft and eliminating noise and vibration of the compressor. CONSTITUTION: A scroll compressor comprises a fixed scroll and a swirling scroll engaged with each other to form a plurality of compression chambers; a rotation shaft(51) coupled beneath the swirling scroll so as to transfer power from the motor to the swirling scroll; and an upper frame(53) inserted onto the top of the rotation shaft and which supports both the lower portion of the swirling scroll and the upper portion of the rotation shaft. The upper frame has a stopper groove(54) with an inclined surface(54a) and a stopper surface(54b) formed at the lower portion of the upper frame. The rotation shaft has a fixing member(55) installed to the rotation shaft to be movable in vertical direction. The fixing member has a stopper protrusion(56) to be inserted into the stopper groove formed at the upper frame. A unit for moving the fixing member in a vertical direction in accordance with the rotation direction of the rotation shaft utilizing rolling motion of a ball(59), is arranged between the rotation shaft and the fixing member in such a manner that an interference between the stopper groove and a stopper protrusion(56) formed at the fixing member is not caused during a forward rotation of the rotation shaft, and the rotation shaft stops by the coupling between the stopper groove and the stopper protrusion during reverse rotation of the rotation shaft.
Patent KR-20010046171-A (KR)
Inventor: BAEK SEUNG JIN
IPC: H01L21/027
Filed: 1999-11-11
Abstract: PURPOSE: A photo key for exposure is provided to measure an error even when a wafer is shifted by the first interval by forming a different interval between two pattern in the center portion than that between other two patterns when the four patterns of a photo key are taken into account. CONSTITUTION: The first pattern and the 2n pattern are disposed in parallel with each other, separated from each other by a predetermined interval. (n-1) pairs of patterns are disposed between the first pattern and the 2n pattern, separated from each other by the second interval.
Patent KR-20010047687-A (KR)
Inventor: KIM JUN HAN
IPC: C11D3/00
Filed: 1999-11-23
Abstract: PURPOSE: A liquid cleanser composition and its preparation method are provided, to improve the cleansing power, to protect the skin and to reduce the water pollution by comprising nephrite jade powder. CONSTITUTION: The liquid cleanser composition comprises 15-30 wt% of a surfactant; 15-30 wt% of an alcohol of high molecular weight; 15-20 wt% of a fatty acid; 0.5-10 wt% of nephrite jade powder with the particle size of 360-1,000 mesh; 10-50.5 wt% of water; and other additives. .
Patent KR-20010047901-A (KR)
Inventor: LEE JE BOK
IPC: H01J29/06
Filed: 1999-11-23
Abstract: PURPOSE: A structure of pitch grade(CP) of formed mask is provided to improve the product quality of the tube by increasing the strength of the formed mask and reducing the amounts of beam errors. CONSTITUTION: In the structure of pitch grade of formed mask, the center pitch grade(CP) is located at a certain distance from the center of the formed mask. As the pitch grade(CP) proceeds toward the center and the corners of the formed mask, the pitch grade(CP) takes a barrel shape. For example, for a 29 inch tube, the pitch grade(CP) is located at a place 160mm away from the center of the formed mask. And by taking a barrel shape tow the center and the corners, the pitch center reduces the amounts of beam errors. So the mask curvature differ as the pitch grade(CP) moves outward.
Patent KR-20010048072-A (KR)
Inventor: SEO YOUNG HYUN
IPC: G06F17/00
Filed: 1999-11-17
Abstract: PURPOSE: An advertisement method using a media file on a computer is provided to enable a general user to easily execute or control a media file by enabling the user to rapidly and simply set and execute a form of an input/output of advertisement contents in the form of a screen saver. CONSTITUTION: A user selects total option prior to an execution using a tray icon. A window for respectively setting a background picture, a background image, a background music and a scroll text is displayed. Data are controlled in the form of themes. Contents set up using the setting window are respectively or simultaneously outputted.
Patent KR-20010048703-A (KR)
Inventor: AHN JONG BEOM
IPC: B60Q1/30
Filed: 1999-11-29
Abstract: PURPOSE: A rear combination lamp for a vehicle prevents the exposure of the head portion of a screw when the lamp is mounted on a body by connecting members such as the screw, thereby preventing the deterioration of outer appearance. CONSTITUTION: Respective through holes are formed on seat surfaces(4) formed on a bracket(3) disposed at the rearward of a lens(2). The bracket(3) has a pair of covers(6) for covering the head of a screw(8) engaged with a vehicle body through the through holes. The covers(6) are bent for the head of the screw(8) at the edge portion(7) of brackets(3). The covers(6) are easily bent because the edge portion(7) has concave form. Thus, the exposure of the head of the screw(8) is prevented.
Patent KR-20010049059-A (KR)
Inventor: HAN SANG HYEON
IPC: H04M3/487
Filed: 1999-11-30
Abstract: PURPOSE: A method for receiving an advertisement character message using a called ID in a telephone is provided to receive an advertisement character message using a caller ID. CONSTITUTION: A telephone list of a subscriber is inputted in an on-hook state of a character input terminal in an apparatus installed in an advertisement service company, and an inputted message is modulated into an FSK, and a SEND button is pushed in an off-hook state, and an opponent telephone is called, and a modulated message is transferred to a switch, and the hook state is changed to the on-hook state(S21-S28). In the switch, the name and telephone number of the ad company are transmitted to the telephone of the subscriber, and the message is received from the apparatus of the ad service company and is carried on the data portion of the caller ID format and is transferred to the subscriber's telephone(S31 and S32). The message from the switch is received in the telephone number identifying unit of the subscriber telephone is received and modulated and is displayed on the LCD display unit, and the ring signal is received, and the message received from the telephone number identifier is demodulated, and a message icon is displayed on the LCD display unit, and the message is stored in the memory, so that the subscriber checks the message stored on the memory based on the message icon(S41-S44).
Patent KR-20010054912-A (KR)
Inventor: KIM YONG HAN
IPC: G03B13/00
Filed: 1999-12-08
Abstract: PURPOSE: A camera capable of using infrared film and a controlling method of the camera are provided to photograph using visible ray film and infrared film and to photograph in an exact focus even though using the infrared film. CONSTITUTION: A camera capable of using infrared film includes a film selection part(10) for selecting the use of infrared film, a start part for starting a photographing action, a measuring part(20) for measuring a distance from a subject photographed, a photometric part(30) for measuring brightness, a controlling part(40) having a film determining unit(41), a lens adjusting unit(43), an exposure amount calculating unit(45) and a signal outputting unit(47), a lens moving part(50) for moving a lens according to lens driving signal, and a shutter driving part(60) for opening a shutter according to exposure signal.
Patent KR-20000048170-A (KR)
Inventor: SCHUTZ RONALD JOSEPH
IPC: H01L21/768
Filed: 1999-12-16
Abstract: PURPOSE: A CMP method is provided that substantially equalizes the removal rate of the metal barrier layer and the conductive layer from a semiconductor wafer during a chemical-mechanical polishing process to provide a flat surface comprised of metal and insulator regions across the surface of the wafer or alternately. A method is provided that enhances the removal rate of the metal barrier layer in the two step CMP process. CONSTITUTION: A method for enhancing the removal rate of a metal barrier layer during CMP includes providing a semiconductor wafer having an insulator layer, a metal barrier layer formed on at least a portion of the insulation layer and a conductive layer formed thereon and contacting the semiconductor wafer with a chemical-mechanical polishing slurry containing a metal removal-enhancing amount of at least one chelating agent.
Patent KR-20010056770-A (KR)
Inventor: LEE JAE MIN
Filed: 1999-12-16
Abstract: PURPOSE: A service for managing a schedule using the Internet is provided to enhance user's convenience and a service efficiency by confirming contents of one's schedule through a mobile communication terminal in a proper time without an additional fee using an Internet character call service. CONSTITUTION: Data inputted by a user are stored in a database in a web server of a service provider(S1, S2). Continuously, the corresponding information wanted by the user is transmitted to a web server of the corresponding mobile communication company(S4) by deciding data or a schedule with respect to a specific year, month and date designated by a user(S3). In addition, an electronic exchanger outputs contents necessary to a mobile communication terminal designated as a receiving place by a user(S5). The data may transmit as a character form or may transmit through a voice form. In the case that the user requests a mail to a wanted address, a function performing an alarm function simultaneously may be exacted through a mail.
Patent KR-20010063310-A (KR)
Inventor: KWON HYEOK JIN
IPC: C09D1/00
Filed: 1999-12-22
Abstract: PURPOSE: Provided is a paint composition showing anti-corrosion, anti-heat properties by containing tabular alumina and abrasion-resistance by controlling the size of the tabular alumina into its smallest size and making it the base pigment. At the same time, the composition enhances the pearl-like opacity. The composition is characterized in that the smallest size tabular alumina is used as a color pigment and base body pigment at the same time. CONSTITUTION: The composition comprises an inorganic pigment having 0.1-1.0 micrometer of average diameter and 0.05-0.2 micrometer of thickness, binder and solvent wherein 50-80% by volume of the inorganic pigment is tabular alumina when a conventional organic and inorganic pigment together with tabular pigment are mixed.
Patent KR-20010063617-A (KR)
Inventor: LEE DEUK SU
IPC: G02F1/136
Filed: 1999-12-23
Abstract: PURPOSE: A liquid crystal display device of a thin film transistor capable of reducing a signal delay is provided to reduce the delay of a data signal or an address signal by removing the parasite capacitance. CONSTITUTION: A liquid crystal display device of a thin film transistor comprises a lower substrate formed with an address line(3) and a data line(2) and an upper substrate(20) having a counter electrode. A liquid crystal layer is interposed between the lower substrate(10) and the upper substrate(10). A predetermined portion of the counter electrode of the upper substrate(20), which is overlapped with the address line(3) of the lower substrate(10), is removed. The predetermined portion of the counter electrode is removed by a lithography process.
Patent KR-20010061610-A (KR)
Inventor: JANG SANG BIN
IPC: B31C1/00
Filed: 1999-12-28
Abstract: PURPOSE: A winding shaft supplier is provided to improve productivity by automatically supplying a winding shaft with a branch pipe inserted to a pair of rotatable rollers. CONSTITUTION: A finger(66) descends and ascends in the state of holding both ends of a winding shaft(2). By a cylinder device(63), a slidable plate(64) is advanced. The finger descends by a cylinder device(65) for positioning the winding shaft on the top of a pair of rotatable rollers(10). When operating a cylinder device of a rotatable support instrument, a support proceeds by the cylinder device for inserting the support inside a groove at the winding shaft. When operating a cylinder device, the rotatable support instrument descends and the winding shaft presses a label and descends to be placed on the pair of rotatable rollers. The finger rises up by the cylinder device and the slidable plate retreats to achieve a preparation state for holding the winding shaft. And the rotatable rollers rotate in the same direction for the label to be wound around.
Patent KR-20010059478-A (KR)
Inventor: KIM JUN SEOP
IPC: H04B1/38
Filed: 1999-12-30
Abstract: PURPOSE: An SIM(Subscriber Identification Module) card fixing device of a portable wireless terminal is provided to have a minimum thickness, to help in minimizing the terminal and to improve assembly using a single elastic unit. CONSTITUTION: A mounting groove(28) for mounting an SIM(subscriber identification module) card is formed on the bottom surface of a lower casing frame(10) of a terminal. At least one latching jaw(20) for supporting one side of the SIM card is integrally formed on one side of the mounting groove(28). A tension rib(30) having a predetermined elastic force is formed integral with the lower casing frame on one side of the mounting groove(28). The tension rib is formed integrally to be extended and be curved in the lower casing frame. One side of a curve free end(31) is formed as a latching portion(32) at an interfered position on the mounting groove(28).
Patent KR-20010059958-A (KR)
Inventor: KIM I TAE
IPC: B60J3/02
Filed: 1999-12-31
Abstract: PURPOSE: A retainer fixing holder makes the mounting and the dismounting of a sun visor easy by elastically fixing the retainer of the sun visor using a spring and prevents flowing due to the generation of a clearance. CONSTITUTION: A holder(1) comprises a holder body(10), a spring(20) and a fixing ring(30). The holder body(10) has a screw hole(13) longitudinally penetrating and a locking groove(11) horizontally opening for a retainer(5) of a sun visor(3) to be inserted into. The spring(20) elastically fixes the retainer(5) inserted into the locking groove(11). The fixing ring(30) fixes the spring(20) at the holder body(10). Therefore, the retainer holder(1) has constant fixing force even if the temperature changes or installation clearance occurs as an elastic end(23) of the spring(20) installed to the holder body(10) provides constant elastic force to the locking groove(11).
Patent KR-20010060060-A (KR)
Inventor: KIM JI HUN
IPC: B60T17/06
Filed: 1999-12-31
Abstract: PURPOSE: A reservoir tank prevents fluid used by a clutch and other fluid used by a brake from not being mutually mixed and also makes possible the injection of two kinds of fluid at the same time. CONSTITUTION: A first and a second check valve(1, 2) formed at a diaphragm(50) are opened by the difference of pressure between a first chamber(51) and a second chamber(52) and only allow two kinds of fluid to flow each other to the opposite direction. When a clutch and a brake use one reservoir tank together, the first and the second check valve(1, 2) prevent fluid used by the clutch and other fluid used by the brake from not being mixed and reduce the amount of mixture with foreign material, thereby reducing the rate of failure of the clutch and the brake.
Patent KR-20000052904-A (KR)
Inventor: RAUTAKORPIFAVO
IPC: D21F5/00
Filed: 1997-10-24
Abstract: PURPOSE: An arrangement in an apparatus for drying a fiber web is provided for drying a fiber web, by which arrangement the drawback is avoided. CONSTITUTION: An arrangement in an apparatus for drying a fiber web, in which apparatus the fiber web (5) is dried between two tight bands (1, 2) moving in the same direction and turning around turning rolls (6a, 6b, 7a, 7b). The first band (1) is heated by means of a pressure chamber (9) and the second band (2) is cooled by means of a water chamber (10). The fiber web (5) is led together with at least one felt or wire (3, 4) through a drying zone formed by the bands (1, 2) in such a way that the fiber web is in contact with the surface of the first band (1) and the felt or wire (3, 4) is between the fiber web (5) and the second band (2). The arrangement comprises means for supporting the wire or wires (3, 4) in such a way that the fiber web (5) is exposed to a compression pressure by the effect of the wire or wires (3, 4) substantially immediately upon coming into contact with the first band
Patent KR-20000071061-A (KR)
IPC: A61K38/00
Filed: 1998-02-05
Abstract: The present invention is directed towards gene therapy for erectile dysfunction through delivery and expression of a recombinant vector containing a DNA sequence encoding a protein involved in the regulation of smooth muscle tone into a smooth muscle cell. Also provided by the present invention is a method of inducing penile erection in a subject comprising the introduction and expression of a DNA sequence encoding a protein involved in the regulation of smooth muscle tone into a sufficient number of cells of the subject to induce penile erection in the subject. The present invention also provides a recombinant vector comprising the DNA of or corresponding to at least a portion of the genome of a virus, which portion is capable of directing the expression of a DNA sequence, and DNA encoding a protein involved in the regulation of smooth muscle tone operably linked to the viral DNA and capable of being expressed as a functional gene product in the target cell. Also provided by the present invention is a smooth muscle cell which expresses a gene encoding a protein involved in the regulation of smooth muscle tone.
Patent KR-20010005677-A (KR)
IPC: A61K45/06
Filed: 1998-03-25
Abstract: 본 발명은 미르타자핀 및 항정신병제의 치료 조합물, 이러한 조합물을 함유하는 의약 조성물 및 정신병성 질환의 치료 또는 예방에서의 용도에 관한 것이다.
Patent KR-20010006112-A (KR)
Title: 코팅 조성물의 구상 입자
IPC: C08J3/12
Filed: 1998-04-07
Abstract: 본 발명은 특히 다양한 기판을 코팅하는데 유용한, 가교결합제 및(또는) 코팅 첨가제(들)를 포함하는 공중합체의 구상 입자, 및 코팅 매트릭스에 공중합체 및 미반응 가교결합제 및(또는) 기타 첨가제를 형성하는 것을 포함하는 상기 입자의 개선된 제조 방법에 관한 것이다.
Patent KR-20010006484-A (KR)
IPC: B23B31/20
Filed: 1998-04-03
Abstract: A sealed collet having improved radial flexibility is provided for facilitating removal from a locknut of a chuck assembly. The sealed collet includes a collet body formed from a tubular configuration of elongated gripping fingers separated by elongated slots which render the body radially resilient in response to pressure applied by a locknut. The slots are filled with a bonding agent, which may be a silicon rubber compound, for preventing dirt and debris from entering the collet slots and for preventing pressurized coolant intended to flow through a bore in a tool shank from flowing through the walls of the collet body. To increase the radial compressibility of the collet, agent-free gaps are provided in the slots immediately behind a distal portion of the collet body. In the preferred embodiment, the length of the agent-free gap is between 20% and 30% of the overall length of its respective slot. The location of the gaps immediately behind the distal end of the collet body advantageously increases the radial compressibility of the collet while allowing the bonding agent in the slots to continue to prevent debris from entering the collet.
Patent KR-20010020150-A (KR)
Title: 액상 경화성 수지 조성물
IPC: C08G18/67
Filed: 1998-04-21
Abstract: 본 발명은 약 10wt.% 내지 약 90wt.%의 적어도 하나의 방사선-경화 올리고머(A), 약 10wt.% 내지 90wt.%의 적어도 하나의 방사선-경화 단량체 희석제(B) 및 효과량의 하기 화학식 1로 표현되는 적어도 하나의 광개시제로 이루어진 광섬유 피복용 방사선-경화 조성물에 관한 것이다. 
     (화학식 1) 
     
       
     
     (상기 화학식 1에서, Ar 1 내지 Ar 3 은 하나 이상의 치환기를 갖는 방향족기이다.)
Patent KR-20010013667-A (KR)
Inventor: PATRIN JOHN C
IPC: B08B5/02
Filed: 1998-06-11
Abstract: A method is disclosed for treating a substrate by impinging the substrate with a cryogenic aerosol spray wherein the cryogenic aerosol spray is formed by expanding a pressurized liquid or liquid/gaseous stream of one or more cryogens through a nozzle at a given distance from the substrate into a process chamber with a pressure of about 1.6 x 10^4 Pascal or less so as to form at least substantially soldi aerosol particles of said one or more cryogens downstream from the nozzle by the cooling resulting from the expansion and/or evaporation to form an at least substantially solid particle containing aerosol.
Patent KR-20010013777-A (KR)
IPC: G09G3/36
Filed: 1999-04-01
Abstract: 멀티플-출력 디지털-아날로그 변환기에서, 디지털 입력 데이터(Dd)는 관련되 로드들(Li) 양단의 다수의 아날로그 출력 전압(Voi)으로 변환된다. 타이밍 발생기(TG)는 디지털 입력 데이터(Dd)에 따라 시간 주기들(Ti1)을 생성한다. 버퍼(B1)는 파형(Wf1)을 결합 회로(S1i)를 통해 로드들(Li)에 공급하기 위한 출력(O1)을 가진다. 결합 회로(S1i)는 관련된 시간 주기(Ti1)동안 임의의 로드(Li)를 버퍼 출력(B1)에 결합한다. 임의의 로드(Li) 양단의 출력 전압(Voi)은 결합 회로가 버퍼 출력(O1)으로부터 로드(Li)를 분리할 때 관련된 시간 주기(Ti1)의 단부에서 파형(Wf1)의 값에 관련된다. 멀티플-출력 디지털-아날로그 변환기는 더미 로드들(Ldi) 중의 각각의 더미 로드가 로드들(Li) 중의 상응하는 로드에 관련되는 다수의 더미 로드(Ldi)를 더 구비한다. 더미 로드들(Ldi)은 상응하는 로드(Ldi)가 버퍼 출력(O1)으로부터 분리될 때 버퍼 출력(O1)에 결합된다. 프리-세팅 회로(B2, S2i)는 더미 로드들(Ldi) 양단의 전압들(Vdi)을 생성하여, 결합 회로(S1i)가 출력 버퍼(B1)로부터 로드(Li)를 분리할 때 발생하는 관련된 로드들(Li) 양단의 출력 전압들(Voi)에 실질적으로 동등하게 된다.
Patent KR-20010013838-A (KR)
IPC: E04F10/00
Filed: 1998-06-15
Abstract: A facing structure for a forward portion of steps of the stair (1) comprises a working member (2) made of a resilient material, a horizontal (4) and a vertical (3) fastening members connected to rearward (6) and lower (5) surfaces of the said working member (2). The thickness H of the working member and the modulus of elasticity E of a resilient material satisfy the relationships: <MATH> where: h - the thickness of a facing material of the horizontal surface of stair steps ÄmÜ, h1 - the thickness of the horizontal fastening member ÄmÜ, k = 10<11> Än/m<3>Ü. <IMAGE>
Patent KR-20010068280-A (KR)
Title: Finger-type bridge expansion joint and repairing method for using the same
Inventor: KIM SEON PYEONG
IPC: E01D19/06
Filed: 2000-01-04
Abstract: PURPOSE: An expansion joint of a bridge and a maintaining method thereof are provided to maintain the expansion joint without breaking a non-shrunken concrete by inserting an expansion rubber in a contacting groove of the expansion joint. CONSTITUTION: An expansion joint of a bridge comprises an inner supporting steel(1), an expansion rubber(3), an upper covering plate(4), a horizontal and an inclined circular steels and a bolt combining member. The upper covering plate and the damaged expansion rubber are removed. Foreign substances inside the expansion joint are removed. A new expansion rubber is inserted in a contacting groove of the inner supporting steel. The upper covering plate is combined with the inner supporting steel through a bolt. Thereby, maintenance is finished.