baber/WOPTO huggingface dataset:
Patent KR-20010036547-A (KR)
Inventor: JUNG YEONG GYUN
IPC: H01L29/737
Filed: 1999-10-09
Abstract: PURPOSE: A self-aligned InGap/GaAs double heterojunction bipolar transistor and a method for manufacturing the same are provided to form a high-speed multi-function circuit by performing an emitter up mode and a collector up mode through one element of a transistor. CONSTITUTION: A half-insulating InGap buffer layer(200) is grown on a half-insulation substrate(100). The first n+GaAs contact layer(300) is grown on an upper portion of the half-insulating InGap buffer layer(200). An n-InGap collector/emitter layer(400) is grown on an upper portion of the first n+GaAs contact layer(300). A p+GaAs base layer(500) is grown on an upper portion of the n-InGap collector/emitter layer(400). An n-InGap emitter/collector layer(600) is grown on an upper portion of the p+GaAs base layer(500). The second n+GaAs contact layer(700) is grown on an upper portion of n-InGap emitter/collector layer(600). A collector/emitter metal(800), a base metal(900), and an emitter/collector metal(1000) are formed on upper portions of the second n+GaAs contact layer(700), the p+GaAs base layer(500), and the first n+GaAs contact layer(300), respectively.
Patent KR-20000029180-A (KR)
Inventor: CHOI YOON JAE
IPC: C12N15/81
Filed: 1999-10-19
Abstract: PURPOSE: Residual antibiotics of livestock products and antibiotic resistance caused thereby are problems of livestock industry. Peptide antibiotic, lactoferricin derived from lactoferrin existing in the fore milk and mucosa membrane, is provided which kills germs and solved the problems mentioned above. CONSTITUTION: Lactoferricin gene consisted of 25 amino acids is amplified from human lactoferrin cDNA and joined with alpha mating-factor preprosequence. Constructed lactoferricin gene is ligated with pPIC9K vector and transforms E. coli. The expression vector pPICLFCin is introduced into histidine auxotroph Pichia pastor is GS115. Correct colonies are selected on the ground of kanamycin resistance and named Pichia pastor is LFC2. The expression of lactoferricin is confirmed with SDS-PAGE and PCR amplification of lactoferricin gene from the cultured cells. The activity of expressed lactoferricin is assayed using E. coli JM109 as a testing organism. Mass production of lactoferricin is achieved by the steps of glycerol pre induction and methanol induction during the fermentation process. The culture broth and cells are freeze dried and added into foodstuff in the range of 0.1-0.5 weight % of total weight of foodstuff.
Patent KR-20010045204-A (KR)
Inventor: KONG MYEONG GUK
IPC: H01L29/772
Filed: 1999-11-03
Abstract: PURPOSE: A superhigh frequency semiconductor device is provided to minimize a leakage current and to increase an operating scope of a forward voltage, by interposing a dielectric thin film between a gate metal layer and a semiconductor layer to form a dielectric interface gate(DIG). CONSTITUTION: A buffer layer(21) is formed on a semi-insulating substrate(20). An active layer(22) is formed on the buffer layer. A gate is formed on the active layer. A source/drain region(23A,23B) is formed on the active layer at both sides of the gate, separated from the gate by a predetermined interval. A dielectric thin film is interposed between the gate and the active layer, overlapping the side surface of the source/drain region.
Patent KR-20010045887-A (KR)
Inventor: LEE MU HONG
IPC: H03G3/30
Filed: 1999-11-09
Abstract: PURPOSE: An amplifying device for controlling gain level and a method for controlling gain level are provided to control the gain level about amplification of the communication signal easily by connecting resistance among many amplifying portions selectively in tuning for controlling the gain. CONSTITUTION: In an amplifying device for controlling gain level and a method for controlling gain level, amplifying portions(4, 6, 8), an output unit(10), a board and resistance(R1, R2, R3) are included. Many amplifying portions(4, 6, 8) and chips of the output unit(10) are arranged in series on the board(2) to amplify the communication signal in order. The resistance(R1) is installed between the amplifying portion(4) and the amplifying portion(6) for controlling the gain level. The resistance(R2) is installed between the amplifying portion(6) and the amplifying portion(8) and the resistance(R3) is installed between the amplifying portion(8) and the output unit(10).
Patent KR-20010054018-A (KR)
Inventor: YOON JEONG SUN
IPC: A01G31/02
Filed: 1999-12-02
Abstract: PURPOSE: Provided is a container for growing bean sprouts, which includes an auxiliary container mounted outside the sprouts-growing container, therefore, the head parts of the bean sprouts are cut easily and the sprouts are standardized. CONSTITUTION: The container for growing the bean sprouts is formed by a process comprising the steps of; laying the one or two auxiliary containers(3), of which the upper and lower parts are open, on the bottom plate(6) of the auxiliary container having drain holes; piling up the thin plastic sprouts-growing containers having drain holes; fitting the sprouts-growing containers in the auxiliary container(3) along rails(11) mounted inside the auxiliary container(3); repeating the process.
Patent KR-20010055718-A (KR)
Inventor: JUN GYEONG PYO
IPC: H04W24/06
Filed: 1999-12-11
Abstract: PURPOSE: An apparatus and a method for testing VLR(Visiting Location Register)/HLR(Home Location Register) functions in an ATM mobile communication system are provided to add VLR/HLR functions to a workstation in order to verify a mobility function without the necessity of installing a VLR and an HLR or using a special protocol analyzer and to execute tests through a user graphic interface so that a user can visually confirm test progress and results. CONSTITUTION: In order to see a test result, a user selects a log screen view on the graphic user screen using a menu function(712). Then, after inputting his name, the user can see the test result on the screen by confirms a log file(714). In case that the user wants to offer an IMT-2000 VLR/HLR mobility function or to execute function verification, the user first selects a mobility function test execution menu(715). Then the user selects a desired mobility function from a scenario menu(716). If the user wants to change the selected scenario, he can change it with another(717,718). If a test scenario is ready, the user pushes a start button to execute the IMT-2000 VLR/HLR mobility function(719-722).
Patent KR-20010063422-A (KR)
Inventor: HA IM CHEOL
IPC: G11C16/06
Filed: 1999-12-22
Abstract: PURPOSE: A row decoder circuit of a flash memory device is provided to compose the circuit simple by sharing the output of 2-NAND gate with two left/right row decoder driver. CONSTITUTION: The row decoder circuit includes a large number of two input NAND gates and a large number of NMOS transistors. The two input NAND gates respectively use second and third output signals of a row pre-decoder, which is the mixing of a row address, as an input. The NMOS transistors are driven according to a sector selecting signal. The row decoder circuit uses each output of the large number of two input NAND gates as a common input of a row decoder driver of left and right two sectors(21,22) through the large number of NMOS transistors.
Patent KR-20010058312-A (KR)
Inventor: HONG SEUNG HO
IPC: G02F1/1335
Filed: 1999-12-27
Abstract: PURPOSE: A reflective LCD(liquid crystal display) is to increase a contrast ratio and also operated the LCD without a quarter-divided frequency plate, a reflecting plate and a dispersing plate, thereby improving a contrast ratio. CONSTITUTION: An upper substrate(60) is disposed to be apart to a lower substrate(40) at a desired distance. A liquid crystal layer(65) including a plurality of liquid crystal molecules is disposed between the upper and lower substrates. A counter electrode and a pixel electrode are disposed at an inner portion of the lower substrate to operate the liquid crystal molecules. The counter electrode and the pixel electrode form fringe electrode field to operate the liquid crystal molecules positioned on an upper portion of electrodes. The first polarizing plate(70a) is disposed at an outer face of the upper substrate to have a desired polarizing axis. The second polarizing plate(70b) is disposed at an outer face of the lower substrate to have a polarizing axis perpendicular to or parallel with the polarizing axis of the first polarizing axis. The first and second aligning films(53,63) are disposed at an inner portion of the upper and lower substrate.
Patent KR-20010061741-A (KR)
Inventor: JUN JAE HA
IPC: F16L9/12
Filed: 1999-12-29
Abstract: PURPOSE: A soft hose is provided to conveniently inject resin to a material while protecting the hose from the resin, and to improve efficiency in operation. CONSTITUTION: A lower combine unit is inserted to an upper combine unit of a supply connect unit. Thus, a circular rotating unit is mounted in a guide unit and a hanging unit. By connecting the supply connect units, a soft hose(1) is formed. An ordinary hose is connected with a resin inlet(3) in the soft hose. Then, the ordinary hose is drooped to a material while connecting an upper combine unit of the soft hose to a resin fixing tool(5). Moreover, an end of the ordinary hose is protruded from the lower combine unit. To inject the resin, angle and length of the soft hose are adjusted according to shape of the material. In case of hardened resin in the ordinary hose, the ordinary hose is replaced.
Patent KR-20010058649-A (KR)
Title: Method for forming spacer of MOS transistor
Inventor: JUNG YEONG SEOK
IPC: H01L21/336
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing a spacer of a MOS transistor is provided to improve an electrical characteristic of a MOS transistor by forming thickly an edge of a spacer formed on an upper side of a gate electrode. CONSTITUTION: A gate oxide layer(102), a conductive layer for gate electrode, and an insulating layer for hard mask(106) are laminated on an active region of a semiconductor substrate(100). A gate electrode(104) is formed by performing an etching process using a gate mask. An oxide layer is deposited on the above structure formed with the gate electrode(104). Dopant ions are implanted on a part of the oxide layer. The oxide except for the sidewall of the gate electrode(104) is etched and a spacer(109) is formed at a sidewall of the gate electrode(104) by performing the etching process.
Patent KR-20010058988-A (KR)
Inventor: KOO GI DEOK
IPC: H01Q9/30
Filed: 1999-12-30
Abstract: PURPOSE: An antenna with an electromagnetic wave shielding function and a manufacturing method of the same are provided to reduce the influence of the electromagnetic wave on a humane body without degrading the performance of a handset by attaching electromagnetic wave shielding material only on one side of the antenna toward the humane body. CONSTITUTION: A copper wire(20) is wound on a helical groove formed on an insulating plastic core(10). A conductive power feeding part(30) electrically connected to an external circuit is formed on a bottom end of the plastic core(10). The core(10) having the copper wire(20) wound is sealed by plastic resin(40). At least one shielding films(50) for shielding the electromagnetic wave are formed between the core(10) and the plastic resin(40). The shielding films(50) doesn't surround the total outer surface of the core(10) but surrounds only a portion of the outer surface of the core(10).
Patent KR-20010059427-A (KR)
Inventor: LEE JU YEONG
IPC: B29C55/24
Filed: 1999-12-30
Abstract: PURPOSE: A hydroforming device is provided to save maintenance and production costs and to be installed in a small place. CONSTITUTION: A hydroforming device contains an upper and a lower die(41,42) having a settlement portion(40) for a pipe or tube shaped material(30); a sealing member(43) sealing the settlement portion; and a forming device forming the material with pressure by sealing the settlement portion and directly inserting into the material at once. The forming device consists of an igniter(50) sealing the settlement portion from the upper and the lower die and inserting into the material; an installation groove(61) for the igniter; an injector(60) having plural injecting holes(62) communicated with the installation groove; a high temperature and high pressure generator generating high temperature and high pressure gas in the injector; and a controller(70) controlling the high temperature and high pressure generator. The high temperature and high pressure generator comprises a gunpowder device(500) installed in plural grooves(520) of the igniter and controlled by the controller.
Patent KR-20010065936-A (KR)
Inventor: BAEK HYEON SU
IPC: H04B7/155
Filed: 1999-12-30
Abstract: PURPOSE: An apparatus for decoding data in a mobile communication base station system is provided to calmly cope with the change of a new technique or a new standard by embodying a viterbi decoder irrespective of a restraint length K. CONSTITUTION: An external communication module(30) receives data from an MUMA(Multi User Modulation Board) and store the received data in a dual port memory for performing a viterbi decoding of the received data. The fifth digital signal processing module(50) senses a receiving interrupt, reads the receiving data stored in the dual port memory, and writes the read data in dual port memories(70,90,110,130) included in first to fourth digital signal processing modules(60,80,100,120) which do not perform a decoding function. The first to fourth digital signal processing modules(60,80,100,120) read the receiving data written in the corresponding dual port memories(70,90,110,130) to perform a viterbi decoding algorithm, and write the decoded result in the corresponding dual port memories(70,90,110,130). The fifth digital signal processing module(50) periodically checks the corresponding dual port memories(70,90,110,130) of the first to fourth digital signal processing modules(60,80,100,120), and detects a flag for informing the decoding completion. If the viterbi decoding is completed, the fifth digital signal processing module(50) reads data decoded to be transmitted to a CSCA(Cell Site Board Assembly) from the corresponding dual port memories(70,90,110,130) and writes the read data in the dual port memory of the external communication module(30). The fifth digital signal processing module(50) controls a control logic of the external communication module(30) and transmits the data stored in the dual port memory of the external communication module(30). The control logic of the external communication module(30) reads the data stored in the dual port memory of the external communication module(30) and transmits the read data to the CSCA.
Patent KR-20000030014-A (KR)
Title: Electric shower
Inventor: MARTINS GOMES JOAO CARLOS
IPC: B05B1/18
Filed: 1997-02-18
Abstract: PURPOSE: An electric shower is provided to minimize the size of a shower by precise combination of various mechanical, electric, and structural array. CONSTITUTION: An electric shower comprises a shell shaped body (1), a separator disk (3) being positioned under it, a spreader (4) forming a first distribution chamber (5) with a side tubular outlet (6). Water takes in through connection (8), passes chamber (7) causing pressure increase to actuate diaphragm (15) and simultaneously moving plate (18), closing contacts (28 and 29) causing the resistors to operate. Inside the body there is formed the wet heating chamber (7) limited by an intermediate wall (9) below the dry assembling chamber (10), closed on top by the temperature selection device (12).
Patent KR-20000048882-A (KR)
Inventor: RAPP EUGEN
IPC: C09D11/102
Filed: 1997-09-22
Abstract: PURPOSE: A method of printing markings onto rubber articles, in particular tire is provided to effectively print markings on rubber articles, so that markings is not easily eliminated and a cost is reduced. CONSTITUTION: A method of printing markings onto rubber articles, in particular tire contains the following characteristics: a rubber article comprises a particular mixture composition in the marking region, no wax or protective additives being present; a print color is a solvent-containing two-component color and comprises a binder which is adapted to a rubber mixture of the marking region; a marking is printed onto the rubber article by means of a tampon-printing process.
Patent KR-20000053276-A (KR)
Inventor: MAUL KARIN
IPC: A61K9/20
Filed: 1997-11-03
Abstract: PURPOSE: A method for producing a shaped and unshaped polyol composition is provided which produces continuously powdered composition comprising each ingredient of same concentration in same ratio. The composition produced by the method has a delayed modification property and produces a tablet, a compact, a lozenge and a hard candy having improved characteristics. CONSTITUTION: A composition for the production of the tablet, the compact, the lozenge and the hard candy comprises one or more polyols selected from the group consisting of xylitol, sorbitol, lactitol, martitol, erythritol and mannitol, optionally carbohydrates selected from the group consisting of starch and cellulose. Also, the composition comprises two or more polyols mixed by co-spray. The method for producing plastic shaped and unshaped masses comprises the steps of: extruding the composition at a range of 30-170°C, especially 40-110°C; optionally shaping the polyol masses in the engraved roller or automatic rolling device.
Patent KR-20000053296-A (KR)
Title: Multimode optical fiber gyrometer, with improved resolution and stability
Inventor: MEYRUEIS PATRICK
IPC: G01C19/72
Filed: 1997-11-14
Abstract: PURPOSE: A multimode optical fiber gyrometer with an improved resolution and stability is provided to supply output which is in proportion to a desired velocity as a rotation speed, in other words, angular displacement for an angle. CONSTITUTION: An optical fiber gyrometer with high stability of scaling factor comprises a light source(2) supplying the two ends of a ring-shaped guide(1) and a sensor(6) receiving the two modal distributions which have traveled along the guide(1) in mutually inverse directions, the values Vdc, V1, and V2 representing the continuous components respectively incoherent, of the fundamental, of the order 1 harmonic and of the optical signal are used for establishing a quotient independent of the fluctuations of the components of the gyrometer and representing the scaling factor. These values are derived for the first detection and for the two others from the synchronous demodulation of the optical signal. The invention is useful for users and manufacturers of gyrometers.
Patent KR-20000069311-A (KR)
IPC: A61K31/47
Filed: 1998-04-15
Abstract: 본 발명은 CRF 수용체 길항 특성을 갖는 하기 일반식 (I)의 화합물, 그의 입체이성체 및 약제학적으로 허용되는 산 부가염, 활성 성분으로서 이들 화합물을 함유하는 약제학적 조성물 및 유효량의 일반식 (I)의 화합물을 투여하여 우울증, 불안 및 약물 남용과 같은 CRF의 과분비와 관련된 질환을 치료하는 방법에 관한 것이다. 
     
       
     
     상기 식에서, 
     R 1 은 C 1-6 알킬, NR 6 R 7 , OR 7 또는 SR 7 을 나타내며; 
     R 2 는 수소, C 1-6 알킬, C 1-6 알킬옥시 또는 C 1-6 알킬티오를 나타내고; 
     R 3 은 Ar 1 또는 Het 1 을 나타내며; 
     R 4 및 R 5 는 각각 독립적으로 수소, 할로, C 1-6 알킬, C 1-6 알킬옥시, 트리플루오로메틸, 시아노, 니트로, 아미노 및 모노- 또는 디(C 1-6 알킬)아미노로 구성된 그룹중에서 선택되고; 
     R 6 은 수소, C 1-8 알킬, 모노- 또는 디(C 3-6 사이클로알킬)메틸, C 3-6 사이클로알킬, C 3-6 알케닐, 하이드록시C 1-6 알킬, C 1-6 알킬카보닐옥시C 1-6 알킬 또는 C 1-6 알킬옥시C 1-6 알킬을 나타내며; 
     R 7 은 C 1-8 알킬, 모노- 또는 디(C 3-6 사이클로알킬)메틸, Ar 2 CH 2 , C 1-6 알킬옥시C 1-6 알킬, 하이드록시C 1-6 알킬, C 3-6 알케닐, 티에닐메틸, 푸라닐메틸, C 1-6 알킬티오C 1-6 알킬, 모노- 또는 디(C 1-6 알킬)아미노C 1-6 알킬, 디(C 1-6 알킬)아미노 또는 C 1-6 알킬카보닐C 1-6 알킬을 나타내거나; 
     R 6 및 R 7 은 이들이 결합된 질소 원자와 함께, 각각 C 1-6 알킬 또는 C 1-6 알킬옥시C 1-6 알킬에 의해 임의로 치환된 피롤리디닐, 피페리디닐, 호모피페리디닐 또는 모르폴리닐 그룹을 형성할 수 있고; 
     Ar 1 및 Ar 2 는 각각 임의로 치환된 페닐을 나타내며; 
     Het 1 은 임의로 치환된 피리디닐을 나타낸다.
Patent KR-20000071188-A (KR)
IPC: A63F13/814
Filed: 1998-12-18
Abstract: 본 발명은 캐릭터의 행동요소로서 춤(댄스)를 도입한 새로운 비디오게임의 제어방법, 비디오게임장치 및 비디오게임의 프로그램을 기록한 매체에 관한 것으로, 3D 폴리곤으로 표시된 캐릭터(611, 612)를 음악에 맞추어 조작하여 댄스를 추게 하고, 주로 그 댄스액션이 음악의 리듬에 맞고 있는 지의 여부에 의하여 댄스의 실력을 평가받아 컴퓨터와의 승부에 이김으로써 스토리를 진행하거나 다른 플레이어와의 대전을 즐기는 것을 가능하게 한다.
Patent KR-20000076332-A (KR)
IPC: G03F7/037
Filed: 1998-03-07
Abstract: 본 발명은 하나 이상의 화학식 I의 구조 단위를 포함하는, 분자량이 1,000 미만인 유기 화합물에 관한 것이다. 
     화학식 I 
     
       
     
     상기식에서, 
     R 1 은 200 내지 650nm의 파장에서 광을 흡수하여 인접한 탄소-질소 결합을 분해할 수 있는 방향족 또는 헤테로 방향족 라디칼이다. 
     화합물은 염기-촉매성 반응에 대한 광개시약이다.  본 발명은 또한 화학식 I의 구조 단위를 갖는 화합물을 포함하는 염기-촉매성 또는 가교결합성 조성물, 광화학적으로 유도된 염기-촉매화된 반응을 수행하는 방법 및 염기-촉매화된 반응에 대한 광개시약로서의 화합물의 용도에 관한 것이다.
Patent KR-20010049172-A (KR)
Title: 혈액 채취 방법 및 장치
IPC: B65D51/00
Filed: 1998-04-08
Abstract: 혈액 채취 장치는 표본 컨테이너(40), 밀봉 플러그(41)와 바늘 홀더(30)를 포함한다.  표본 컨테이너(40)는 유리로 만들어지고 그 외면은 폴리머 재료로 코팅되어 있다. 바늘(21)은 마찰 감소 화합물을 포함한다.  밀봉 플러그(41)는 바늘을 수용하기 위한 내부 캐비티와 배부 캐비티로부터 표본 컨테이너 내측까지 흐름을 안내하는 수단(73)을 가진다.
Patent KR-20010006200-A (KR)
IPC: F16B43/00
Filed: 1998-03-13
Abstract: The invention relates to a device for an exhaust gas system having two components, an exhaust gas system element which can be subjected to heat and a thermal shielding plate (1). Said thermal shielding plate (1) is fitted beneath the exhaust gas system element, and connected to it via a joining device (2) in such a way as to allow relative displacement of the exhaust gas system element and the thermal shielding plate (1) in relation to each other, as a result of different thermal expansion behaviour. The invention aims to create a sure and reliable connection between the exhaust gas system element and the thermal shielding plate, while nonetheless being simple and economical to produce. To this end, the joining device (2) has sliding tongues (7a, 7b, 17a, 17b) with sliding surfaces (9) for slidably accommodating a first component which accommodate the first component (3) with a predetermined, substantially horizontal spring resistance. Furthermore, the joining device is rigidly connected to the second component (1), and clamping agents (5, 6) make it possible to fix the second component (1) onto the joining device (2) and to brace the joining device (2) with the first component (3).
Patent KR-20010080799-A (KR)
Title: Flip-type terminal with slim-type microstrip patch antenna for gps
Inventor: CHO PIL JAE
IPC: H04B1/38
Filed: 2000-01-17
Abstract: PURPOSE: A flip-type terminal equipped with a GPS micro-strip patch antenna is provided not only to maintain receptivity but also to miniaturize a terminal main body by installing a GPS micro-strip patch antenna in the flip. CONSTITUTION: A flip(20) consists of a top flip(210) and a bottom flip(220). The top flip(210) and the bottom flip(220) are attached each other by double-faced adhesive tape. The top flip(210) is provided with the first antenna housing(212). The first antenna housing(212) is molded with the top flip(210) in a single unit. The bottom flip(220) is also provided with the second antenna housing(222). The second antenna housing(222) is molded with the bottom flip(220) in a single unit. In addition, the bottom flip(220) comprises a flexible circuit housing(224) to install an RF flexible circuit(84). The flexible circuit housing(224) is molded in a single unit as it is injected into the bottom flip(220). In order to install a micro-strip patch antenna(A) in the flip(20), slots(212a,222a) are provided for both of the top and bottom flips(212,220) respectively. As a result, the antenna housings(212,222) are protruded from the surfaces of the top and bottom flips(212,220). A slot(224a) is formed in the bottom flip(220) to install the flexible circuit(84) in the flip(20). Accordingly, the flexible circuit housing(224) is protruded from the surface of the bottom flip(220).