baber/WOPTO huggingface dataset:
Patent KR-20000029026-A (KR)
Inventor: HOZEL GERIEM
IPC: H04B7/02
Filed: 1999-10-13
Abstract: PURPOSE: An orthogonally polarized transmission antenna and transmission method are to add an additive RF(Radio frequency) carrier to a transmitted signal, thereby reducing the number of antenna necessary in transmitting the carrier signal to the half. CONSTITUTION: An orthogonally polarized transmission antenna comprises: a first antenna component exciting a first linear electric field vector and capable of transmitting a first signal consisting of carrier wave; and a second antenna component exciting a second linear electric field vector orthogonal to the first linear electric field vector and capable of transmitting a second signal consisting of carrier wave. The first antenna component and the second antenna component are substantially arranged with a relation of +45degree/-45degree and are packaged to maintain co-phase centers. The antenna further comprises an ICLA(Independent carrier linear amplifier)(12a,12b) connected to a common antenna unit having the antenna components, for amplifying a signal consisting of additive carrier waves.
Patent KR-20010038886-A (KR)
Inventor: JUNG JUN CHAE
IPC: F16F1/18
Filed: 1999-10-28
Abstract: PURPOSE: A lear spring assembling structure improves workability and maintaining performance and ensures enough space. CONSTITUTION: A leaf spring assembling structure comprises a spring assembler(50), multiple U-bolts(70), an air disc brake, an upper seat(90) and a nut(54). The spring assembler(50) is composed of multiple leaf springs gradually shortened toward the lower portion thereof. The multiple U-bolts(70) composed of a couple of support members(71) and a connecting member(72) engage the spring assembler(50). The air disc brake is installed on the upper portion of the spring assembler(50). The upper seat(90) installed on the upper portion of the air disc brake and compressed by the connecting member(72) makes the air disc brake adhere to the lower portion. The nut(54) is engaged with a screw member(73) of the U-bolt(70).
Patent KR-20000000497-A (KR)
Inventor: JEONG JAE YUN
IPC: C09B29/039
Filed: 1999-10-29
Abstract: PURPOSE: A blue disperse dye composition for especially, synthetic fabrics is provided which is excellent in sharpness and fastness, non-toxic, and produced at a low cost. CONSTITUTION: The composition comprises 20-90 wt% of the compound represented by formula 1 and 1-80 wt% of the compound represented by formula 2. In the formulae, R is CH3 or C2H5. 10-80 pts. wt. of lignin sulfate or naphthalene sulfate dispersing agent can be added to 100 pts.wt. of the blue disperse dye.
Patent KR-20010046345-A (KR)
Inventor: LEE SEONG HUN
IPC: G11C11/406
Filed: 1999-11-12
Abstract: PURPOSE: An enable signal generation circuit of a data switch control signal of a memory device is provided to prevent the generation of a fail by minimizing a delay time required in activating a QFCB enable signal. CONSTITUTION: The circuit includes a NAND logic part(100), a driving part and a latch(102). If a write command(wt_cmd) sychronized to a clock(clk) is applied, a write command recognition signal(casp6_qfc) is made in a command decoder, and this signal is transferred to a NOR gate(1199) of the NAND logic part and activates a QFCB enable signal(wt_qfcenb) through the driving part and the latch part. Then, if wt0,wt1,wt2 and wt3 are from the NAND logic part, a signal activated as long as a burst length is output, and this signal is disabled, the QFCB enable signal is disabled. The driving part drives an output of the NAND logic part, and the latch latches an output of the driving part.
Patent KR-20010046740-A (KR)
Title: Small outline dual in-line memory module
Inventor: LEE DONG U
IPC: G06F5/06
Filed: 1999-11-15
Abstract: PURPOSE: A small outline dual in-line memory module(SODIMM) is provided to process data at high speed by preventing a skew phenomenon of data. CONSTITUTION: A SODIMM(100) comprises a plurality of synchronous graphic random access memories(SGRAM)(110¯140). The SGRAMs(110, 130) are constituted on the upper surface of a module. The SGRAMs(120, 140) are constituted on the lower surface of a module. The SODIMM(100) includes a phase synchronism loop circuit(150). The phase synchronism loop circuit(150) comprises an input frequency divider, a phase detecting device, a charge pump, a loop filter, a voltage control oscillator(VCO) and an output frequency divider. The phase synchronism loop circuit(150) synchronizes a phase of an input signal provided from the exterior with a phase of frequency-divided output signal and outputs the signal. The phase synchronism loop circuit(150) synchronizes a phase of a clock signal(CLK0) provided from the exterior with a phase of frequency-divided output signal and outputs internal clock signals(ICLK1, ICLK2, ICLK3, ICLK4) having the same frequency and phase. The clock signal(ICLK1) provided from the exterior is connected to a ground voltage(VSS) through a capacitor. The SGRAMs(110¯140) are operated by being synchronized to the corresponded clock signal out of the internal clock signals(ICLK1, ICLK2, ICLK3, ICLK4). The SGRAMs(110¯140) transmits/receives data(DQ) from the exterior through a data bus.
Patent KR-20010054429-A (KR)
Inventor: JUNG SEONG JAE
IPC: H01J1/30
Filed: 1999-12-06
Abstract: PURPOSE: A field emission display device is provided, which has a getter mounting device capable of mounting a HPTE(high porous thin film) getter on the field emission display device without the damage of the HPTE getter. CONSTITUTION: A cathode substrate(1) consists of a cathode, a gate, a gate insulating layer and an emitter tip sequentially formed on a bottom substrate. An anode substrate(8) consists of fluorescent substance coated on a top substrate. The cathode substrate(1) and the anode substrate(8) are maintained with a constant gap by a plurality of spacers(9). An HPTE getter(6) is formed into a strip on one side of the cathode substrate(1). The both ends of the getter(6) are inserted into a first fixing member. Sealing members(4) seals peripheral parts of the cathode substrate(1) and the anode substrate(8).
Patent KR-20010054614-A (KR)
Inventor: KIM YUNG SUK
IPC: C02F3/10
Filed: 1999-12-07
Abstract: PURPOSE: Provided are biomedia using polyvinyl acetal which is excellent in adhesiveness of microorganism, thereby enhancing water treatment efficiency and can be used regardless of the kind of wastewater. CONSTITUTION: The biomedia is manufactured by i) dissolving polyvinyl acetal in water, adding starch, dextrin, surfactant and formalin to the polyvinyl acetal, heating it to 50-80deg.C by using sulfuric acid or hydrochloric acid as a catalyst, and then repeating washing-and-dewatering to prepare foamed polyvinyl acetal; and ii) forming the foamed polyvinyl acetal into a hexahedral or cylindrical shape of 1-30cm¬2 size to make large surface area.
Patent KR-20000047990-A (KR)
Inventor: POHIMULER PETER
IPC: G11C29/04
Filed: 1999-12-08
Abstract: PURPOSE: A method of replacing a misoperated device is provided to prevent competition between sensor amplifiers arranged between first and second half parts of a memory bank. CONSTITUTION: A memory bank includes plural memory sub-units sharing each sensor amplifier bank(114a,114b) and a redundancy area arranged on the memory sub-units. The redundancy area is positioned on first and second end parts of the memory bank. A central sensor amplifier bank is located between first and second half parts of the memory bank. To prevent competition between sensor amplifiers in the bank, a wrong operated device on the first half part of memory bank is replaced by a device in the redundancy area. Another wrongly operated device on the second half part of memory bank is also replaced by a device in the redundancy area.
Patent KR-20010063217-A (KR)
Inventor: JIN YONG EUN
IPC: E05D11/06
Filed: 1999-12-22
Abstract: PURPOSE: A hinge assembly for keeping an opening angle of a door is provided to move a hinge pin by frictional force with a pad when adding torque beyond a regular level by inserting a semicircular pad between an insertion hole of a body and a hinge pin and to keep an opening angle of a door forming the pad in a semicircle to assemble the hinge pin easily. CONSTITUTION: A hinge assembly for keeping an opening angle of a door comprises: a body(10) formed in rectangular shape and provided with an insertion hole(42), a fitting piece(14) and a space(46); a door(40) opening and shutting the space by rotating together with the fitting piece and having a screw groove(48) for inserting an adjusting screw(47) formed to one side of the fitting piece; a hinge pin(50) inserted to a location where the door and the fitting piece are coupled to rotate the door smoothly; semi-cylindrical pads(210,220) arranged to cover the periphery of the hinge pin to generate frictional force with the hinge pin; and a split knurling part(52) formed on the periphery of the hinge pin, wherein the adjusting screw coincides with the knurling part not to loose the hinge pin.
Patent KR-20010058110-A (KR)
Inventor: LEE TAE HYEONG
IPC: G02B6/138
Filed: 1999-12-24
Abstract: PURPOSE: An optical waveguide element facet formation method is provided to reduce processing time by using heat treatment process. CONSTITUTION: A first process of adhering a subsidiary block(44) to be protrusive at the upper side of both end of an optical waveguide(46) using an adhesive(45), and sprays to extend from the lower side of the protrusive subsidiary block(44) to section of a core and clad(43) of the optical waveguide element(46) with adhesive(45). A second process of making section of the optical waveguide element(46) having the subsidiary block(44) to be parallel or to make a designated angle with a heat plate(49) which is made a surface treatment optically, and connects the subsidiary block(44) to the heat plate(49). A third process of adding pressure to the optical waveguide element(46) having the subsidiary block(44) in a vertical direction against the heat plate(49) until adhesive(45) which is sprayed on section of the optical waveguide element(46) is melted fully. A fourth process of transferring the optical waveguide element(46) having the subsidiary block(44) in a horizontal direction against the heat plate(49) immediately when adhesive(45) which is sprayed on section of the optical waveguide element(46) is melted fully. A fifth process of removing the optical waveguide element(46) having the subsidiary block(44) from the heat plate(49) immediately when adhesive(45) which is sprayed on section of the optical waveguide element(46), which is transferring horizontally, is melted fully.
Patent KR-20010060646-A (KR)
Inventor: LEE CHEONG SAN
IPC: C21D8/12
Filed: 1999-12-27
Abstract: PURPOSE: Provided is a method for manufacturing oriented electrical steel sheets having superior glass film where both the reduction rate of second cold-rolling process is reduced and atmospheric condition of process annealing is controlled so that glass film formed on the surface of the oriented electrical steel sheet has superior physical properties. CONSTITUTION: The oriented electrical steel sheet is manufactured by reheating a silicon steel slab comprising C 0.02-0.08wt.%, Si 2.90-3.30wt.%, Mn 0.10-0.40wt.%, S=< 0.006wt.%, sol-Al 0.005-0.030wt.%, N 0.005-0.012wt.%, Cu 0.30-0.70wt.%, Cr 0.03-0.07wt.%, a balance of Fe, and other inevitable impurities; hot rolling the silicon steel slab; annealing the hot rolled steel sheet; first cold rolling it to 1.5-3.0mm; process annealing the cold rolled steel sheet in the temperature range of 850 to 950deg.C; second cold rolling the annealed steel sheet to 0.26-0.35mm at a reduction rate of 25 to 45%; second annealing it under wet hydrogen and nitrogen atmospheric condition of 800 to 900deg.C for 30sec to 10min; applying a fusion preventing agent; and then finish annealing the steel sheet to the temperature range of 1150 to 1200deg.C at a temperature elevation rate of 10 to 50deg.C/hr and then cracking the steel sheet for 5hrs or more.
Patent KR-20010061087-A (KR)
Inventor: KIM DAE YEONG
IPC: H01L21/3213
Filed: 1999-12-28
Abstract: PURPOSE: A manufacturing method for semiconductor device is provided to enhance the processing yield and the reliability of device operation by layering an oxide film, a nitride film, an electric charge storage electrode oxide film and a polycrystalline silicon layer and patterning the same to form an electric charge storage electrode. CONSTITUTION: A mask insulation film pattern is used as a mask to form bit lines(12) on an interlayer insulation film(10) on a semiconductor substrate. Insulation spacers are formed on sidewalls of the bit lines(12) and the mask insulation pattern. An electric charge storage electrode contact plug(15) is formed between the bit lines(12). An oxide film(20), a nitride film(21), an electric charge storage electrode oxide film(22) and a polycrystalline silicon layer(23) are applied to the whole surface. A photosensitive film pattern is formed on the polycrystalline silicon layer(23). The electric charge storage electrode contact plug(15) is exposed and the photosensitive film pattern is removed. A polycrystalline silicon layer(25) is applied to the whole surface. The polycrystalline silicon layers(23,25) are removed to form an electric charge storage electrode.
Patent KR-20010064574-A (KR)
Title: Discharge valve assembly
Inventor: HYUN SEONG YEOL
IPC: F04B39/00
Filed: 1999-12-29
Abstract: PURPOSE: A discharge valve assembly is provided to prevent transform of a discharge valve opening/closing a compression space of a cylinder by reciprocating of a piston. CONSTITUTION: A piston(50) reciprocates rectilinearly in a compression space(P) in a cylinder(10). The soft outer case of a discharge valve(60) is contacted with the end of the cylinder when the piston moves to the bottom dead point. The compression space is closed and gas is supplied thereto. The gas is compressed in the compression space when the piston moves to the top dead point from the bottom dead point. At the top dead point, the discharge valve is opened from a valve spring(40). The compressed gas is discharged out of the compression space and then through a discharge port(21) via inside of a discharge cover(20). The discharge valve closes the compression space when the piston returns to the bottom dead point. The gas pressure is applied concentrically to the middle of the discharge valve. Therefore, the discharge valve is prevented from transform by a reinforcement(62) inserted into the soft outer case of the discharge valve.
Patent KR-20010058443-A (KR)
Title: Polyamide resin composition for plating
Inventor: KIM CHANG GYU
IPC: C08L77/00
Filed: 1999-12-30
Abstract: PURPOSE: A polyamide resin composition for plating is provided which improves compatibility between the polyamide resin and a carboxylic acid reformed copolymer and has improved shock-resistance, heat-proof property, plating property and rigidity. CONSTITUTION: The polyamide resin composition for plating comprises: (i) 40-75 wt.% of polyamide 6 or polyamide 66 resin; (ii) 10-20 wt.% of a carboxylic acid reformed copolymer prepared by copolymerizing 40-80 wt.% of an aromatic vinyl compound, 15-35 wt.% of a vinyl cyan compound and 5-15 wt.% of α,β-unsaturated mono carboxylic acid; (iii) 5-10 wt.% of a butadiene containing styrenic rubber copolymer wherein 0.5-10 wt.% of an anhydrous maleic acid is grafted; and (iv) 10-30 wt.% of talc.
Patent KR-20010059595-A (KR)
Inventor: KIM MYEONG HUN
IPC: H04B7/26
Filed: 1999-12-30
Abstract: PURPOSE: A method for calculating the required amount of frequencies in a ground mobile communication service is provided to efficiently use limited frequency resources without overconsumption, by correctly calculating the amount of the frequencies necessary for the ground mobile communication service. CONSTITUTION: The number of users per a cell is calculated(10). The amount of traffic per a user is calculated(12). Based on the number of users and the amount of traffic, the amount of the traffic per a cell is calculated by an Erlang unit(14). A cell group size is determined, considering characteristics of a corresponding service system(8). A service quality function(h) is applied to the amount of the traffic per a cell, and thereby the required number of channels per a cell is calculated(g). A transmission speed per a service channel(i) is multiplied to the required number of channels per a cell, and thereby the total amount of the traffic per a cell is calculated(18). The total amount of the traffic per a cell is divided by system supply capacity(i) in order to calculated the required amount of the frequencies(22).
Patent KR-20010066090-A (KR)
Inventor: BAE HYEON CHEOL
IPC: F16B2/20
Filed: 1999-12-31
Abstract: PURPOSE: A protector fixing clip is provided in a dual supporting structure to distribute force concentrated in any directions to both side pressure ends and a central supporting part by forming a cut part between the pressure ends and the supporting part, thereby coupling a protector of any size. CONSTITUTION: A clip for fixing a protector incorporating a plurality of wires, includes pressure ends(24) protruded toward a center from both sides of an opening part(22) and having elasticity for coupling a protector of a certain size, a supporting part(28) formed in the center toward which the pressure ends are extended for preventing the deformation of the clip when coupling or removing the protector, and cut parts(26) formed by cutting between the pressure ends and the supporting part, wherein the cut part is further cut toward the center as the pressure ends protruded toward the center.
Patent KR-20000067946-A (KR)
Title: 흡수 촉진제
IPC: A61K31/4535
Filed: 1997-07-18
Abstract: 소화관내에서 흡수되기 어려운 약물의 경구흡수성을 개선하기 위한 의약 조성물. 이 조성물은 약물과 음이온 교환수지를 함유하며, 소화관내에서 양호한 흡수성을 나타낸다.
Patent KR-20000068538-A (KR)
IPC: H04B1/66
Filed: 1998-07-10
Abstract: 신호열 분해 회로에 의해 입력 단자로부터의 부호열에 포함되는 정규화 계수 정보, 양자화 정밀도 정보 및 신호 주파수 성분이 추출되고, 신호 성분 복호 회로에 의해 원래의 신호 주파수 성분이 복원된다.  그리고, 복호를 행하지 않는 대역에 인접한 대역의 신호 주파수 성분만이 대역 제한 회로에 공급되고, 그 대역의 신호 주파수 성분의 고역측의 소정 부분의 값이, 예를 들면 0으로 되어 대역이 제한된 신호가 생성된다.  이 신호는 역스펙트럼 변환 회로에 있어서 역스펙트럼 변환되고, 대역 합성 필터에 의해 값이 0인 신호와 함께 합성되어, 출력 단자에서 출력됨으로써, 일부 대역만을 복호하여 장치의 규모를 작게 할 때에 음질의 열화를 억제한다.
Patent KR-20000076205-A (KR)
Title: 연소 터빈 구성요소를 냉각시키기 위한 냉각 공급 매니폴드 어셈블리
IPC: F02C7/18
Filed: 1998-03-03
Abstract: 본 발명은 연소 터빈(4) 구성요소를 냉각시키기 위한 냉각 매니폴드 어셈블리(10)를 제공한다.  이 매니폴드 어셈블리(10)는 적어도 제1 커넥터 박스 및 제2 커넥터 박스(80)을 포함하고 있다.  제1 및 제2 두개의 커넥터 박스 각각은 하우징(81)을 포함하고 있다.  유체 공급 도관(82) 및 복귀 도관(84)은 하우징(81)과 단단하게 커플링된다.  유체 공급 도관(82)은 고온 터빈 부분을 냉각시키기 위한 냉각 유체에 있어 유체 연통하기에 적합하도록 되어 있다.  복귀 도관(84)은 터빈의 고온 부분으로부터 열을 추출해낸 냉각 유체에 있어 유체 연통하기에 적합하도록 되어 있다.  제1 커넥터 박스 및 제2 커넥터 박스에 냉각 유체를 공급하기 위한 냉각 유체 공급 파이프(60)가 제공된다.  이 공급 파이프(60)는 양 단부에 두개의 개구를 포함하고 있다.  유체 공급 파이프(60)의 제1 단부는 제1 커넥터 박스(80)와 커플링되고 파이프의 제2 단부는 적어도 제2 커넥터 박스(80)와 커플링된다.  고온 터빈 부분으로부터 열을 추출한 냉각 유체를 인도하기 위한 유체 복귀 파이프(70)가 제공된다.  이 복귀 파이프(70)는 양 단부에 두개의 개구를 포함하고 있다.  유체 복귀 파이프(70)의 제1 단부는 제1 커넥터 박스(80)와 커플링되고 파이프의 제2 단부는 적어도 제2 커넥터 박스(80)와 커플링된다.
Patent KR-20010005917-A (KR)
Title: Orally active fraction of momordica charantia, active peptides thereof, and their use in the treatment of diabetes
IPC: A01N37/18
Filed: 1998-04-01
Abstract: A water soluble extract of M.charantia named MC6, methods for its preparation and methods for its use in the treatment of hyperglycemic disorders are provided. The active MC6 is characterized by moving as a single band on SDS-PAGE having a molecular weight of less than 10 kDal, and by comprising three peptides. Also provided is a peptide component of MC6 named MC6.1, as well as analogues and mimetics thereof. The active MC6, MC 6.1, MC6.2, and MC6.3 exhibit hypoglycemic activity, even following oral administration. Also provided are methods of using the active agents to treat hyperglycemic disorders, particularly diabetes, where the active agents are preferably orally administered.
Patent KR-20010012604-A (KR)
Title: 식별 카드 프린터
IPC: B41J3/407
Filed: 1998-05-14
Abstract: 정보(94, 96)는 잉크젯 프린터(10)를 이용하여 식별 카드(90) 위에 인쇄된다.  잉크젯 프린터(10)는 카드(90)를 제1방향으로 이동시키는 트레이(20)와, 카드(90)에 대하여 제2방향으로 이동하는 인쇄 헤드(16)를 구비한다.  잉크젯 인쇄 전에 카드 위에 잉크 수용면이 피복될 수 있다.  프린터(10)에는 자기 기록 헤드(32)가 선택적으로 마련되어, 정보는 카드(90) 상에 자기적으로 기록될 수 있다.
Patent KR-20010013988-A (KR)
Inventor: YAMATO YO
IPC: B60R21/264
Filed: 1999-02-17
Abstract: A method by which the amount of NO x generated by the combustion of a gas-generating agent for airbags can be reduced. The method for diminishing the NO x generated by the combustion of a gas-generating agent in an airbag comprises reducing the NO x with a reducing substance placed in the inflator. The reducing substance is decomposed to generate NH 2 radicals, etc., and these radicals are reacted with NO x to change part of the NO x into N 2 gas to thereby reduce the amount of NO x.
Patent KR-20010014060-A (KR)
Inventor: IWATANI SHIRO
IPC: B60L50/10
Filed: 1997-09-11
Abstract: A controller of AC generator for vehicle provided with a battery which is charged with the rectified output of an AC generator having a field coil, a voltage regulator which controls the output voltage of the AC generator to a prescribed value by controlling the field current flowing to the field coil, a pilot lamp which indicates the generating and nongenerating states of the AC generator, a pilot lamp driving means which turns on and off the pilot lamp, a power source driving means which drives the power source of the voltage regulator in synchronism with the lighting signal by the pilot lamp driving means, and a power source disconnecting means which disconnects the power source driving means by changing the lamp turning-on driving output to a grounding potential when the AC generator is shifted to a nongenerating state.
Patent KR-20010014203-A (KR)
Title: Faecal collector
IPC: A61F5/452
Filed: 1998-06-26
Abstract: The present invention relates to a faecal management device with an increased level of comfort. The faecal management device comprises a bag having an aperture, and an anatomically-shaped flange, which surrounds the aperture. The flange provides for adhesive attachment to the perianal area of the wearer. In particular, the bag comprises a wall material having an inner surface and an outer surface with the outer surface being provided with a non-woven layer. In another aspect of the present invention, the faecal management device is used in combination with a disposable diaper. <IMAGE>
Patent KR-20010073969-A (KR)
Title: Ventilation control device of cattle shed
Inventor: JUNG SANG TAEK
IPC: A01K1/00
Filed: 2000-01-24
Abstract: PURPOSE: Disclosed is an apparatus for controlling ventilation for barn to improve electric power efficiency in driving ventilation fan to ventilate barn, to ventilate desire airflow as providing low electric power by rotating and controlling motor of ventilation fan using invertor for controlling voltage/frequency. CONSTITUTION: The apparatus for controlling ventilation for barn comprises temperature sensor(10) to sense inner temperature of barn; key input device(20) to designate fixed temperature for ventilating barn; indication device to indicate present temperature of barn inside and designated state of fixed temperature; control device to control ventilating motion to decrease variation in generating variation of barn inside temperature sensed by temperature sensor and fixed temperature; invertor device(60) to be driven to generate large airflow with low electric power by regulating voltage/frequency; ventilating motor(70) to rotate ventilation fan with large airflow at low electric power by regulating voltage/frequency with driving of invertor device.