baber/WOPTO huggingface dataset:
Patent KR-20010063851-A (KR)
Inventor: PARK SANG IL
IPC: H01L27/092
Filed: 1999-12-24
Abstract: PURPOSE: A method for forming a transistor of a semiconductor device is provided to improve a characteristic and reliability of a semiconductor device by minimizing a reverse short-channel effect to reduce characteristic degradation of the semiconductor device. CONSTITUTION: An isolation layer(1) for defining an active region is formed on a semiconductor substrate(30). A gate electrode is formed by laminating a gate insulating layer(2), the first polysilicon(3), a tungsten silicide, and a mask insulating layer(4). A low density N-type dopant junction region is formed by implanting low density N-type dopant ions into the semiconductor substrate(30). A CVD oxide layer(7) is formed on the whole surface. An insulating layer spacer is formed at a sidewall of the gate electrode by etching the CVD oxide layer(7) of a cell region(100). The second polysilicon(14) is formed on the whole surface. A contact pad is formed on a contact region by patterning the second polysilicon(14) of the cell region. The second polysilicon spacer is formed at a sidewall of the CVD oxide layer(7) by etching the second polysilicon(14) of a peripheral circuit region. The second polysilicon spacer is removed from the peripheral circuit region. An NMOS is formed by implanting high density N-type dopant ions on an NMOS region(200a) of the peripheral circuit region. An insulating layer spacer is formed by etching the CVD oxide layer(7) of a PMOS region(200b) of the peripheral circuit region. A PMOS is formed by implanting high density P-type dopant ions on the PMOS region(200b) of the peripheral circuit region.
Patent KR-20010064090-A (KR)
Inventor: PARK CHANG GEUN
IPC: G06F7/52
Filed: 1999-12-24
Abstract: PURPOSE: A multiply enhancing a performance and reducing an electric consumption is provided to reduce an electric consumption caused by unnecessary transient and to enhance a calculation velocity by arraying a full adder cell for adjusting an output delay of an adding signal and a carry output signal without an additional delay element. CONSTITUTION: In a multiply being arrayed by a plurality of full adders, a full adder being located in a predetermined row line N, column line M receives an adding signal outputted from a full adder being located in the row line N, column line M-2 and receives a carry signal outputted from a full adder being located in the row line N-1, column line M-1 and performs an adding operation. In addition, the full adder outputs the adding signal of the adding result to a full adder being located in the row line N, column line M+2, and outputs a carry signal of the adding result to a full adder being located in the row line N+1, column line M+1.
Patent KR-20010064531-A (KR)
Inventor: WOO MU JIN
IPC: H01L21/3065
Filed: 1999-12-29
Abstract: PURPOSE: A chamber pressure adjusting value in dry etching equipment is provided to enhance quality of a dry etching process by reducing foreign materials generated from bearings which make rolling contact with an adjustment plate for adjusting the internal pressure of a chamber in a dry etching apparatus. CONSTITUTION: A chamber pressure adjusting value has a body(21), an adjustment plate(25) and a rolling bearing(26). The body(21) is arranged in the middle of a chamber and a turbo pump(2), and has a step motor in the lower part thereof. The adjustment plate(25) is displaced in a lateral direction along a guide(23) recessed in the inner side of the body(21) for switching a circularly opened pressure adjustment device. The rolling bearings(26) make rolling contact with both sides of the adjustment plate(25), and contain zirconia(ZrO2). The adjusting valve has enhanced mechanical properties.
Patent KR-20010058948-A (KR)
Inventor: KOO JA HYEON
IPC: H01L21/60
Filed: 1999-12-30
Abstract: PURPOSE: A method of wire bonding is to recognize bonding point during a process of wire bonding, thereby reducing a packaging time. CONSTITUTION: A CPU(100) for wire bonding allocates all of the chips to a serial number. The serial number is allocated with order which the chips enter a window clamper. The ith chip is initialized as value of 1. The ith chip is moved to a main operating region of the window clamper. A camera of a bond head is moved to a serve operating region. At this time, an image of the chip is obtained. The camera is then moved to the main operating region. After obtaining the image positioned in the main operation region, the bonding point of the ith chip is recognized. When the wire bonding of the ith chip is completed, the wire bonding of the (i+1)th chip is continuously performed. If the chip which is not wire-bonded remains, the value of 'i' is increased with two chips unit.
Patent KR-20010066340-A (KR)
Inventor: LEE IN NO
IPC: H01L27/108
Filed: 1999-12-31
Abstract: PURPOSE: A method for forming a storage electrode is to improve electric characteristics of a semiconductor device by evenly forming an upper portion of a cylinder type storage electrode. CONSTITUTION: An interlayer dielectric(22) having a storage electrode contact hole is formed on a semiconductor substrate(21). A storage electrode conductive layer is formed on the entire structure. A stacked structure are formed on the storage electrode conductive layer. The stacked structure consists of the first etching stop layer and an anti-reflection layer. A photoresist pattern is formed on the anti-reflection layer. The stacked structure is etched by using the photoresist pattern as an etching mask, and then the photoresist pattern is removed. The second etching stop layer is formed on the entire structure. A spacer is formed by etching the second etching stop layer. The storage electrode conductive layer is partially removed by using the spacer as an etching mask. A cylinder typer storage electrode(28) is formed by removing the storage electrode conductive layer, using the spacer as an etching mask.
Patent KR-20000023788-A (KR)
Inventor: SAMORODOF BLADIMIR ANATOLEVICH
IPC: C30B29/04
Filed: 1999-01-15
Abstract: PURPOSE: A method for fabricating a diamond layer uses a gas phase synthesis to provide a high efficiency layer usable as a field emission emitter. CONSTITUTION: The method comprises the steps of: heating a metal filament and a substrate in the stream of hydrogen; injecting a carbon-containing gas into the hydrogen stream; growing a diamond layer on the substrate in the mixture of hydrogen and carbon-containing gas; and removing a graphite phase under the hydrogen atmosphere. The metal filament is heated at a temperature of about 650°C to 900°C, while maintaining the concentration of the carbon-containing gas in the gas stream in the range from 2% to 10%. A protective grid screen is arranged between the substrate and the metal filament. The carbon-containing gas is methane in the concentration of 2 to 8% added to the gas stream.
Patent KR-20000068449-A (KR)
Title: 하이드로퍼옥사이드류 제조방법
IPC: C07C409/08
Filed: 1998-06-30
Abstract: 본 발명은 탄화수소를 특정 화합물의 존재하에서 산소함유 기체로 산화하여, 대응하는 하이드로퍼옥사이드류로 선택적으로 전화하는 하이드로퍼옥사이드류 제조방법에 관한 것이다.  상기 특정의 화합물은 라디칼을 포착할 수 있는 화합물이며, 그 바람직한 예로는 산소, 질소, 인, 황, 탄소 또는 규소의 라디칼, 또는 반응계 중에서 이들 라디칼을 생성하는 화합물을 들 수 있다. 본 발명은 큐멘, 사이멘, m-디이소프로필벤젠, p-디이소프로필벤젠, 1,3,5-트리이소프로필벤젠, 이소프로필나프탈렌, 디이소프로필나프탈렌,  이소프로필비페닐, 디이소프로필비페닐 등의 아릴알킬 탄화수소를 포함한 탄화수소의 산화에 적용할 수 있다.
Patent KR-20010005634-A (KR)
Title: 비시클릭 아민 유도체
IPC: C07D451/02
Filed: 1998-03-04
Abstract: 본 발명은 효과량의 하기 화학식(1)의 화합물 또는 그의 산부가염, 4차 암모늄염 또는 이들로부터 유도된 N-옥사이드 또는 하기 정의되는 바와 같은 화학식(1)의 화합물 및 이의 살충, 살진드기 또는 살선충류 허용가능한 담체 또는 희석제를 포함하는 효과량의 조성물로 해충 또는 해충의 준거지를 처리하는 것을 포함하는 곤충, 진드기 또는 선충류를 박멸 및 억제하는 방법을 제공한다: 
     [화학식 1] 
     
       
     
     [식 중, A는 WXC-CYZ 또는 XC=CY; R은 수소 또는 시아노 또는 알킬, 아릴, 헤테로아릴, 아르알킬, 헤테로아릴알킬, 알케닐, 아르알케닐, 알키닐, 알콕시카르보닐, 알칸설포닐, 아렌설포닐, 알케닐옥시카르보닐, 아르알킬옥시카르보닐, 아릴옥시카르보닐, 헤테로시클릴알킬, 카르바밀, 디티오카르복실 또는 X'R 3 (여기서 X'은 산소 또는 NR 4 기를 나타냄) 중에서 선택된 기로서, 단, R이 알케닐, 아르알케닐 또는 알키닐이면 상기 기는 화학식(1)의 고리 질소에 직접 결합된 불포화 탄소 원자를 갖지 않고; Ar은 질소, 산소, 및 황 원자 중에서 개별적으로 선택된 1 내지 3개의 헤테로 원자를 함유하고, 고리 내의 인접 원자들 사이에 적어도 하나의 불포화 결합(이중 결합)을 함유하는, 임의로 치환된 페닐 또는 5- 또는 6-원 헤테로시클릭 고리계로서, 상기 헤테로시클릭 고리는 벤젠 고리와 임의로 융합될 수 있고, 여기서, 치환기가 존재할 경우, 치환기는 할로겐 원자, 시아노, 알킬, 알케닐, 알키닐, 알콕시, 할로알킬, 할로알케닐, 알킬티오 및 알킬 아미노기 중에서 선택되며, 이들은 6개 이하의 탄소 원자를 함유하고; W, X, Y 및 Z는 독립적으로 수소, 히드록시, 아실옥시, 알콕시, 알킬실릴옥시, 시아노 또는 할로겐이며; R, R 3 및 R 4 의 알킬 부분은 1 내지 15개의 탄소 원자를 함유하고, 할로겐, 시아노, 카르복실, 카르복실 아실, 카르바밀, 알콕시카르보닐, 알콕시, 알킬렌디옥시, 히드록시, 니트로, 아미노, 아실아미노, 이미데이트 및 포스포네이토기 중에서 선택된 하나 이상의 치환기로 임의 치환되며; R, R 3 및 R 4 의 아릴, 헤테로아릴, 아르알킬, 헤테로아릴알킬, 알케닐, 아르알케닐, 알키닐, 알콕시카르보닐, 알칸설포닐, 아렌설포닐, 알카닐옥시카르보닐, 아르알킬옥시카르보닐, 아릴옥시카르보닐, 헤테로시클릴알킬, 카르바밀, 디티오카르복실 부분은 1 내지 15개의 탄소 원자를 함유하고, 할로겐, 시아노, 카르복실, 카르복실 아실, 카르바밀, 알콕시카르보닐, 알콕시, 알킬렌디옥시, 히드록시, 니트로, 할로알킬, 알킬, 아미노, 아실아미노, 이미데이트 및 포스포네이토기로 임의로 치환됨. 
     본 발명은 또한 화학식(1) 화합물을 포함하는 조성물, 혹종의 화학식(1)의 화합물 및 상기 화합물을 제조하는 방법에 관한다.
Patent KR-20010012179-A (KR)
Inventor: BENDER REINHOLD HANS WILHELM
IPC: A61P35/00
Filed: 1998-04-28
Abstract: This invention provides a pharmaceutically acceptable salt of 5alpha- pregn-16-en-3beta-ol-20-one 3-sulfate ester, which is useful as a progestational agent.
Patent KR-20010020593-A (KR)
Title: Polymorphic form of the tachykinin receptor antagonist 2-(R)-(1-(R)-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-3-(S)-(4-fluoro)phenyl-4-(3-5(-oxo-1H,4H-1,2,4,-triazolo)methylmorpholine
IPC: A61P25/00
Filed: 1998-07-01
Abstract: This invention is concerned with a novel polymorphic form of the compound 2-(R)-(1-(R) -(3,5-bis(trifluoromethyl) -phenyl)-ethoxy)-3-(S)-(4-fluoro) phenyl-4-(3-5 (-oxo-1H,4H-1,2,4-triazolo) methylmorpholine which is a tachykinin receptor antagonist useful in the treatment or prevention of disorders of the central nervous system, inflammatory diseases, pain or migraine, asthma, and emesis. The instant polymorphic form has advantages over the other known forms of 2-(R)-(1-(R) -(3,5-bis(trifluoromethyl) -phenyl)ethoxy)-3-(S )-(4-fluoro) phenyl-4-(3-5 (-oxo-1H,4H-1,2,4-triazolo) methylmorpholine in terms of thermodynamic stability and suitability for inclusion in pharmaceutical formulations.
Patent KR-20000030022-A (KR)
Inventor: JONG JIN KU
IPC: A41B9/00
Filed: 2000-01-18
Abstract: PURPOSE: Pants which absorb moisture generated in the perineal region, distill harmful bacteria and deodorize offensive scent against skin disease are provided. CONSTITUTION: Underwear pants(1) has a pocket(2), in the middle of bottom(10) where the pants come into contact with the skin of perineal region, to be filled with charcoal powder(30) of oak tree, or a pack to include charcoal of oak and pieces of jade in it and permanent magnets attached to the outer side. The charcoal powder absorbs sweat generated in the perineal region. The jade and magnets generate far infrared ray and magnetic force to massage the prostate gland.
Patent KR-20000036322-A (KR)
Inventor: HWANG YEON SEONG
IPC: A01N63/00
Filed: 2000-01-22
Abstract: PURPOSE: Nontoxic bio-pesticides exterminating plant pathogen are provided which replace chemical pesticides used for the diseases of grass of golf course and such like. CONSTITUTION: Antagonist microorganisms are isolated from soil of grass field. Fungi such as Trichoderma harzianum, Aspergillus niger and Penicillium frequentans (KCTC 0721BP) are identified and bacteria such as Bacillus subtilis, Pseudomonas fluorescenct and Athrobacter terrengens (KCTC 0720BP) are also identified. Fungi are preserved in PDA plate at 4°C and transferred at every 2 months. Long term stock is preserved in Silica gel and 7% of skim milk at desiccator. Mass culture of fungi is tried in the liquid medium consisted of yeast peptone, sodium acetate, glucose and antifoaming agent or YMB, or solid medium consisted of rice bran, wheat bran and powder of cow skin. Nutrient agar is used to preserve bacteria and transferred at every 1 month. Glycerol stock is used for long term stock of bacteria. After the cultivation, broth is diluted with water about 100 times and sprayed 7-10 times from spring to fall. The amount of chemical pesticide used is decreased about 80%.
Patent KR-20010076053-A (KR)
Inventor: MOON SEUNG KYU
IPC: E06B9/386
Filed: 2000-01-24
Abstract: PURPOSE: A wooden blinder piece and a producing method thereof are provided to form various shapes and to prevent a deformation by composing plural unit pieces and different colors of wooden pieces having high intensity, to form hardly deformed various patterns on the surface and to minimize a fault rate after cutting the blinder piece. CONSTITUTION: To produce a wooden blinder piece, a soft unit piece(7a) is grounded in both sticking sides to minimize the weight of a finished blinder piece(3). Then, a wooden piece(8a) having the same width as the unit piece, and thinner than the unit piece with high intensity, is grounded in both sticking sides. The sticking sides of the unit piece and the wooden piece are stuck together by being pressurized with a high frequency press. After integrating the unit piece and the wooden piece, the integrated pieces are cut perpendicular with the sticking sides to be a semi-processed blinder piece(3a). The edges of the semi-processed blinder piece are grounded smoothly and the circumference of the blinder piece is coated. Finally, the blinder piece is punched to have more than two holes(6).
Patent KR-20010081289-A (KR)
Title: Mounting structure of sensor and sensor PCB for controlling SRM
Inventor: KIM SANG YEONG
IPC: H02K29/06
Filed: 2000-02-11
Abstract: PURPOSE: A sensor for controlling SRM and a structure for fixing sensor circuit board of the same are provided to measure position information of a rotor precisely and improve an operation stability of an SRM by using a molding substance to fix a sensor and a sensor circuit board. CONSTITUTION: A front housing(20) has a border unit(201) at an edge. A sensor circuit board(11) is stuck to a side face of the front housing(20). A sensor(12) is settled in the sensor circuit board(11) and detects position information of a rotor. A cover molding substance(32) sticks the sensor(12) to the sensor circuit board(11). A base molding substance(30) sticks the sensor circuit board(11) to the border unit(201) of the front housing(20).
Patent KR-20010086626-A (KR)
Title: Novel use of PL from Phellinus linteus for treating diabetes mellitus
Inventor: HAN SANG BAE
IPC: A61K31/726
Filed: 2000-02-15
Abstract: PURPOSE: A composition for prevention and treatment of diabetes containing PL as polysaccharides separated from Phellinus linteus as an effective component is provided, which prevents destruction of beta cell without adverse reaction and can be used as medicine and food. CONSTITUTION: A composition for prevention and treatment of diabetes contains PL as polysaccharides separated from Phellinus linteus. The PL comprises 13.2% by weight of protein and 82.5% by weight of sugars and has a molecular weight of 153K dalton, contains 7.0% by weight of Ala, 3.7% by weight of Xyl, 21.1% by weight of glucose, 24.1% by weight of Gal and 44.2% by weight of Man by neutral sugar composition analysis, wherein 6.8% by weight of sugars comprise uronic acid containing 10 kinds of amino acid and comprising Asp and Glu as a major constituent.
Patent KR-20010081645-A (KR)
Title: Structure for reducing gas reakage of turbo compressor
Inventor: LEE SANG UK
IPC: F04B25/00
Filed: 2000-02-17
Abstract: PURPOSE: A gas leakage reduction structure is provided to achieve an improved performance of the impeller by minimizing the amount of refrigerant gas being leaked through the air gap formed at the inlet end of the impeller. CONSTITUTION: A gas leakage reduction structure is characterized in that a driving shaft which is supported by a radial bearing and a thrust bearing is coupled to the rotor of a driving motor, a first impeller and a second impeller(8B) accommodated into a shroud are mounted to both ends of the driving shaft, and the inlet side air gap between the impeller and the shroud is formed narrower than the outlet side air gap. The radial bearing has displacement relatively smaller than the displacement of the thrust bearing. To this end, the radial bearing is constituted by a gas bearing with small air gap, while the thrust bearing is constituted by a foil bearing for supporting the driving shaft in a stable manner.
Patent KR-20010081657-A (KR)
Title: Apparatus for preventing vacuum compression of scroll compressor
Inventor: LEE DONG SU
IPC: F04C18/00
Filed: 2000-02-17
Abstract: PURPOSE: An apparatus is provided to achieve an in-advance prevention against damage to hermetic terminal caused by a vacuum compression, while preventing deterioration of reliability of the compressor. CONSTITUTION: An apparatus comprises a fixed scroll(10) which cooperates with a swirling scroll(6) so as to form a plurality of compression chambers; a valve housing(110) for accommodating an outlet port(13) of the fixed scroll, and which has an exhaust hole(111) formed inside of the valve housing so as to allow a suction pressure area(Sl) and a discharge pressure area(Sh) to be communicated with each other; a first valve(120) inserted in a sliding manner into the valve housing, and which shuts the outlet port of the fixed scroll during reverse flow of the discharged gas; and a second valve(130) inserted in a sliding manner into the valve housing independently of the first valve, and which opens/shuts the exhaust hole of the valve housing in accordance with the operation state of the compressor.
Patent KR-20010084447-A (KR)
Title: Mobile station affording to listen mp3
Inventor: LEE SANG YONG
IPC: H04B1/40
Filed: 2000-02-25
Abstract: PURPOSE: An MP3 composite-type cellular phone is provided to appreciate an MP3 music through a speaker composed in the cellular phone without an earphone. CONSTITUTION: An MSM(201) performs a main control function. A speaker(204) outputs a voice signal. A codec(202) converts data between the MSM(201) and the speaker(204). A multimedia card(209) stores an MP3 music data. A microcomputer(205) reproduces and stores the MP3 music data in the multimedia card(209). A decoder(206) decodes a digital audio signal of the MP3 music outputted from the microcomputer(209). A D/A converter(207) converts the decoded digital audio signal into an analog audio signal. An ear jack(208) connects the converted analog audio signal with an external earphone(210). A sensing unit(211) senses the charge and discharge of the earphone so that the audio signal is selectively connected with the ear jack(208) or the speaker(204) according to the charge and discharge.
Patent KR-20000030837-A (KR)
Inventor: PARK JONG HUI
IPC: H04B7/15
Filed: 2000-03-21
Abstract: PURPOSE: The circuit is provided to remove distorting signal positively by level of distorting signal, to detect, and improve call quality. CONSTITUTION: The removing circuit of distorting signal of high frequency in a transit machine comprises the duplexer outputting a received signal through antenna, the detecting part of distorting signal to output transmitting signal to the antenna, and the removing part of distorting signal included to the receiving signal.
Patent KR-20000049464-A (KR)
Inventor: KIM BONG SOO
IPC: G06F17/00
Filed: 2000-03-24
Abstract: PURPOSE: A system for an individual portal service and method for operating the system are provided to make registration and search of information easy, and enable the software in a personal computer to be executed while a web browser is performed, by allowing a user to form an individual portal window directly and actively, and registering an icon connected to the software on the individual portal window. CONSTITUTION: A user computer(11) is connected to a web server(13) of an enterprise via an internet network. The internet network connects an internet user to the web server(13). The web server(13) enables the internet user to register and modify an individual portal site through the means for selectively registering all or a part of web sites in the individual portal site. An enterprise database server(15) stores the registration information of the individual portal site, and supplies it to the individual portal site. Another enterprise web server and database server(17) is used as an information source for forming the individual portal site. The first application server(19) is connected between the web server(13) and the server(15). The second application server(21) is coupled between the web server(13) and the server(17).
Patent KR-20010093546-A (KR)
Title: Alternator for heat exchanger
Inventor: LEE JONG CHAN
IPC: H02K7/18
Filed: 2000-03-29
Abstract: PURPOSE: A generator apparatus for heat exchanger is provided, in which generator is connected to the battery through the controller, to thereby achieve a stabilized battery power and allow generator to smoothly operate. CONSTITUTION: A generator apparatus comprises a vehicle or a heat exchanger generator(1) which is connected to a battery(2) serving as a power source. The generator is connected to the first relay(4) and the second relay(5) of a controller, and the first relay is connected to a main relay(6) connected to the battery so as to charge the battery. The relay is connected to a fuse(7) connected to a heat exchanger, to thereby supply the power which is generated from the generator to the heat exchanger. When the generator operates by the driving of vehicle engine, the generator generates voltage. Thus-generated voltage is applied to the main relay through the first relay of the controller, to thereby charge the battery. The generator supplies current for operating the heat exchanger through the second relay and fuse, and the current and voltage generated from the generator are stabilized in the controller and supplied to the battery and heat exchanger.
Patent KR-20010094558-A (KR)
Title: service Method for a job offer and seeking employment to utilize specialize language in Internet
Inventor: SHIM JAE HONG
IPC: G06Q30/06
Filed: 2000-03-31
Abstract: PURPOSE: A job offering and seeking service method is provided to construct an infrastructure of international language education using a general model corresponding to specialized language according to the job offer and seeking service in the internet. CONSTITUTION: When a user searches a language, a nation, a job name, a job offering company, a searching result such as an order, a job name, an employment place, a job offer company name, and an advertisement publication date are displayed(S10-S11). When a job offering company is selected, a job offering advertisement is displayed(S12-S13). When the job offering company is again selected(S14), a stored job offering company data is produced(S15). It is judged whether a job seeking name is selected(S16). When the job seeking name is selected, detailed contents are displayed(S17). It is judged whether an online application is generated(S19). When the online application is generated, a personal history and a self-introduction are transmitted(S22). The job offering company receives the personal history and a self-introduction(S26).