baber/WOPTO huggingface dataset:
Patent KR-20010028097-A (KR)
Inventor: HWANG UN HUI
IPC: H04L7/00
Filed: 1999-09-17
Abstract: PURPOSE: A device of supporting entity for gearing a locked core net in an unlocked mobile communication system is provided in order that the message interface with an ANSI-41 net is carried out smoothly by changing the protocol appropriately to the locked or unlocked protocol. CONSTITUTION: A device of supporting entity for gearing a locked core net in an unlocked mobile communication system includes a locked protocol managing portion(101), a mapping entity portion(102), a call controlling and mobility managing portion(103), a radio resource controller(104), a radio link controller(105), a medium access controller(106) and a physical level portion(107). The locked protocol managing portion(101) manages the locked protocol in gearing with a locked core net. The mapping entity portion(102) maps or generates the parameter in gearing with a locked core net. The call controlling and mobility managing portion(103) controls the call management and mobility management. The radio resource controller(104) has the supporting entity portion and controls the radio resource. The radio link controller(105) has the supporting entity portion and controls the radio link. The medium access controller(106) has the supporting entity portion and controls the medium access with the physical level. The physical level portion(107) has the supporting entity portion and carries out the physical interface and sends the bit stream.
Patent KR-20010036967-A (KR)
Inventor: LEE JAE SEON
IPC: H01J29/04
Filed: 1999-10-13
Abstract: PURPOSE: A cathode in a cathode ray tube is provided to reduce power consumption of a heater and to smoothly perform electron radiation by lowering a work function and increasing a current density without structural variation of the heater. CONSTITUTION: A cathode for use in a cathode ray tube includes a cylindric sleeve(2), in which a heater(1) is inserted. A gas metal(3) containing nickel as a main component is disposed on a top of the sleeve(2), and an electron emitting layer(4) containing at least barium is deposited on a top of the gas metal(3). In order to increase heat efficiency, an inner sectional area of the sleeve(2) is more than an outer sectional area. The inner surface of the sleeve(2) has either one of an irregular waveform shape, a spiral shape and an irregular pattern .
Patent KR-20010037731-A (KR)
Inventor: LIM SEON U
IPC: H04N5/64
Filed: 1999-10-19
Abstract: PURPOSE: A heat insulating plate for a CRT of a monitor is provided to prevent the heat of a PCB from being transferred to the CRT to enhance the quality of images, as well as prevent the arc of the CRT from being transferred to the PCB. CONSTITUTION: A CRT(13) is coupled to a front case(11) display a character of a symbol, forms an electromagnetic field in response to external power supply, and generates an arc in response to the absorption of impurities. A rear cover(12) is coupled to a rear surface of the front case(11). A PCB(20) is mounted under the front case(11). A heat insulating plate(30) is mounted on the PCB(20) to prevent the heat of the PCB from being transferred to the CRT(13), and prevents the arc from the CRT from being transferred to the PCB(20).
Patent KR-20000035188-A (KR)
Inventor: SISI HOMERYU
IPC: H01L21/28
Filed: 1999-11-03
Abstract: PURPOSE: An interconnect for integrated circuits and a method for producing thereof are provided to improve the electromigration with maintaining desired characteristics of the integrated circuits. CONSTITUTION: An interconnect for integrated circuits and a method for producing thereof include a lower layer(14) with titanium, a middle layer(18) with aluminum, and an upper layer(20) with titanium. The lower layer(14) contains titanium. Impurities in the titanium in the lower layer(14) were removed to support the other layers and to increase the electromigration. Impurities in the titanium in the upper layer(20) were added compared with the lower layer(14) to decrease the sheet resistance. The removed impurities in the lower layer(14) is further below 5w%.
Patent KR-20000035227-A (KR)
Title: Internal voltage generator
Inventor: TSUKADA SHUICHI
IPC: G05F1/56
Filed: 1999-11-04
Abstract: PURPOSE: An internal voltage generator is provided to prevent a layout area from being increased by reducing a capacitance of a phase compensating capacitor. CONSTITUTION: An internal voltage generator comprises a differential amplifier(2) which has an inverted input terminal(6), a non-inverted input terminal(7), an output terminal(A). A reference voltage generating circuit(3) generates a reference voltage(VREF), and supplies the reference voltage(VREF) to the non inverted input terminal(7). The inverted input terminal(7) of the amplifier(2) is connected to receive an output voltage(VINT). At the output terminal(A) of the differential amplifier(2) is connected the gate of a P-channel MOSFET(1) whose channel is connected between an external power supply voltage(Vcc) and the output voltage(VINT).
Patent KR-20010046597-A (KR)
Inventor: KIM GUK
IPC: B23Q3/00
Filed: 1999-11-13
Abstract: PURPOSE: A cutting tool post for a shaping machine is provided to improve working performance and productivity by working in the same working process even when a key hole is processed. CONSTITUTION: A cutting tool post for a shaping machine includes a coupling part(210) connected to a spindle and projecting to a side of a cutting tool post(200) and a tool holder(100) mounted at the other side of the cutting tool post for fixing a tool(130) on a fixing tool(120). The tool holder has a coupling hole(112) for coupling a bolt(300) at a side of the cutting tool post, a tool main body(110) having a fixing hole for inserting the tool, a supporting body(140) inserted into the fixing hole of the tool main body, and the fixing tool supported by the supporting body and preventing the tool from being separated to the outside of the cutting tool post.
Patent KR-20010046823-A (KR)
Inventor: LEE SANG UK
IPC: G06T17/10
Filed: 1999-11-15
Abstract: PURPOSE: A method for generating a CAD model from non-aligned three-dimensional distance data is provided to form a NURBS curved network fast and accurately from non-aligned three-dimensional distance data. CONSTITUTION: In a method for generating a CAD model represented as a non-uniform rational b-splines(NURBS) curved plane by generating input data automatically from non-aligned three-dimensional distance data, an initial model is presumed. A hierarchic tree structure is generated to represent the initial model hierarchically. A square plane model is generated using the hierarchic tree structure. By using the square plane model as a parameter space, grating structure unit input data is presumed using a hierarchic division method.
Patent KR-20010054132-A (KR)
Title: Bumper back beam
Inventor: LEE JEONG HO
IPC: B60R19/02
Filed: 1999-12-03
Abstract: PURPOSE: A bumper back beam is provided to reduce a producing cost and weight and to enhance fuel efficiency with excellent collision resistance by separately producing each part in different thickness and materials according to intensity need and by welding each part. CONSTITUTION: A bumper back beam(20) reinforces a bumper in the rear portion of the bumper and consists of at least one reinforced portion(21) and at least one non-reinforced portion(22) welded into the reinforced portion. The thickness and the material of the reinforced portion and the non-reinforced portion are different. A first collision test is conducted with a sample bumper back beam. Then, the reinforced member and a non-reinforced member of the bumper back beam are separately produced with the result of the first collision test. After that, both members are welded together by laser to produce a second sample bumper back beam. A second collision test is conducted and a producing process is repeated or not according to the result of the second collision test.
Patent KR-20010054372-A (KR)
Inventor: CHOI GWI HWAN
IPC: H04B7/14
Filed: 1999-12-06
Abstract: PURPOSE: A structure for designing an input section in a satellite repeater system is provided to prevent the lowering of performance, depending on the rejection characteristics of adjacent channels, by separating a connection structure of channel filters into odd channels and even channels in order to physically widen the guard bandwidth between neighboring channels. CONSTITUTION: The output ports of receivers(10,10') are connected by a hybrid(30), and two independent input signals are provided to channel filters(50,50',50"). The input signals, supplied to the odd channel filters(50,50'), are first inputted to the first channel filter(50) through a relevant circulator(40,40'). Part of channel 1 signals and channel 2 signals among the supplied full bandwidth input signals are outputted as channel 1 signals through the channel 1 filter(50). Then the signals returned according to the bandwidth rejection characteristic of the channel 1 filter(50) are supplied to the channel 3 filter(50') through the next circulator(40'). The channel 3 filter(50') passes a part of its own channel signals and neighboring channel signals and returns the other signals to the next channel filter. The remaining signals after passing through the last odd channel filter are absorbed into a load connected to the last circulator and extinguished with heat.
Patent KR-20010054566-A (KR)
Inventor: HONG SUN TAE
IPC: C21C1/02
Filed: 1999-12-07
Abstract: PURPOSE: A desulphurizing method is provided which increases desulphurizing efficiency in a combination gas blowing and rotational agitating unit by controlling a desulphurizer composition and gas blowing conditions. CONSTITUTION: In a method for desulphurizing hot metal in a ladle in a combination gas blowing and rotational agitating unit in which a gas blowing hole is formed inside the agitator, the method for improving desulphurizing efficiency comprises the processes of dipping the agitator into hot metal in a ladle and blowing gas through a gas blowing hole as rotating the agitator; and injecting 5 to 15 wt.% of fluorite, carbon or a mixture thereof, and a flux (0.1-1mm in particle size) comprising 60 to 65 wt.% of CaO, 5 to 15 wt.% of SiO2, 12 to 24 wt.% of Al2O3 and 1.5 wt.% or less of T.Fe+Mn so that a ratio of CaO/SiO2 becomes from 5 to 13.
Patent KR-20010064723-A (KR)
Inventor: CHOI SANG GYO
IPC: C02F3/12
Filed: 1999-12-18
Abstract: PURPOSE: An activated sludge treatment method using metal hydroxide is provided, which can be well adapted to the changing load of influent water of a wastewater treatment plant by excellent settling property and adsorption force for toxic material of complex floc of microorganism generated and iron hydroxide. The system also can keep the microorganism concentration two times as high as the existing process by increased concentration of sludge recycled from settling tank, thereby diminishing generation of excess sludge greatly. CONSTITUTION: The method comprises feeding bivalent or trivalent metal hydroxide to one of an influent tank, a flow control tank, an aeration tank, a settling tank or a recycle sludge tank of the sludge treatment process, the metal hydroxide being at least one or mixture of iron hydroxide, zinc hydroxide and aluminum hydroxide.
Patent KR-20010064028-A (KR)
Inventor: CHOI MUN CHANG
IPC: F04D29/00
Filed: 1999-12-24
Abstract: PURPOSE: A safety device of a turbo compressor is provided to interrupt power supply of a system by sensing heat generated by abnormal operation of the turbo compressor, thereby preventing the damage of the system and accidents. CONSTITUTION: A turbo compressor includes a rotary shaft(3) coupled to a motor(2) for transmitting rotary force of the motor, impellers(10,11) coupled to both end parts of the rotary shaft and positioned at compression chambers(P1,P2), a journal bearing(R) supporting the rotary shaft in radius direction, and a thrust bearing(T) supporting the rotary shaft in axial direction, wherein the safety device of the turbo compressor includes a first temperature sensor(20) and a second temperature sensor(30) installed at the journal bearing and the thrust bearing for sensing the temperature, and a controller connected to the first and second sensors for interrupting power supply if the temperature sensed by any one temperature sensor is over the set temperature.
Patent KR-20010058278-A (KR)
Inventor: KIM SEONG GEUN
IPC: H03L7/06
Filed: 1999-12-27
Abstract: PURPOSE: A combination heterogeneous frequency and phase synchronous loop module is provided to reduce quantity of transistor, which has a lot of numbers in module basically by constructing PLL(Phase Lock Loop) module like package and making module like semiconductor chip. CONSTITUTION: An oscillation part create fixed frequency signal of specification frequency band. A dual voltage control oscillator create each different heterogeneous frequency being correspondence with voltage inputted by system control signal or selection of user. A PLL get changed size of voltage approving to the dual voltage control oscillator with inputting frequency signal created from the oscillation part and standard frequency created from the dual voltage control oscillator. A standard frequency oscillation part(31a) output with defeating oscillation frequency signal for the DCS(Digital Cellular System) outputted or created to create oscillation frequency signal for DCS by system control signal. An amplification part(32a) create, for doing first amplification, output of standard frequency oscillation part(31a). An amplification part(32b) for PCS(Personal Communication System) create standard frequency for PCS for re-amplifying output signal inputted from the amplification part. An amplification part(32c) for DCS create standard frequency for DCS for re-amplifying output signal inputted from the amplification part(32a). A pad part translate output signal inputted from the amplification part(32a) to PLL.
Patent KR-20010060618-A (KR)
Inventor: HWANG U SEON
IPC: H04L12/28
Filed: 1999-12-27
Abstract: PURPOSE: A device and a method for processing an event in an ATM(Asynchronous Transfer Mode) information super highway are provided to secure a transaction when processing an error, if an event or an error is generated. So that consistency for information necessary for maintaining consistency between each processor and a system, and the processing of consecutively generated errors can be secured. CONSTITUTION: A receiving unit(302) receives generated entire events. A table-A(306) of a storage unit(305) stores the received events. A memory queue(303) has a priority based on the priority of the events. A table-B(307) of the storage unit(305) selectively stores the events based on a processing option for the event processing. An event attribute table(309) records the processing option for each event and priority. And a processing unit(304) receives the events from the queue(303) to process the events according to each event processing routine, and manages information to make changed information consistent with a related processor/system based on the event processing result.
Patent KR-20010061011-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: KIM YEONG SEO
IPC: H01L21/283
Filed: 1999-12-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to form a buried layer having a flat upper portion by etching a metal layer to a horizontal direction to bury a contact hole. CONSTITUTION: A substrate(11) is prepared. An interlayer dielectric(12) having a multitude of contact hole is formed on an upper portion of the substrate(11). A conductive layer is formed on the interlayer dielectric(12) including the contact hole. The conductive layer is etched by performing a chemical polishing process using a developing solution until the conductive layer remains only within the contact hole.
Patent KR-20010061200-A (KR)
Inventor: SON HAE BOK
IPC: B60K31/00
Filed: 1999-12-28
Abstract: PURPOSE: An auto cruise controlling method for a vehicle prevents the severe increase of vehicle speed by using an auxiliary brake system if the vehicle speed is increased over a prescribed speed on downhill running. CONSTITUTION: If a running vehicle fits a constant speed running condition, then a target constant speed is predetermined. If the running speed is higher than the first predetermined speed, the first control signal is outputted. If the running speed is higher than the second predetermined speed, the second control signal is outputted. If the running speed is higher than the third predetermined speed, the third control signal is outputted. Thus, the speed of the vehicle is maintained as the constant running speed by operating an auxiliary brake not to exceed the target predetermined constant speed.
Patent KR-20010059834-A (KR)
Inventor: LEE SU CHEOL
IPC: B62D25/08
Filed: 1999-12-30
Abstract: PURPOSE: A crash pad shock absorber effectively protects the knee of a passenger seated on a front seat. CONSTITUTION: A crash pad shock absorber comprises a cowl cross member(10), a mounting bracket(12), a knee protecting bolster panel(14) and a shock absorber(16). The knee protecting bolster panel(14) installed in a crash panel is rotatably installed on the mounting bracket(12). The shock absorber(16) is disposed between the mounting bracket(12) and the knee protecting bolster panel(14). The crash pad shock absorber with the knee protecting bolster panel(14) rotatably installed and the shock absorber(16) interposed effectively absorbs shock applied to the knee of a passenger seated on a front seat.
Patent KR-20000049251-A (KR)
Title: Retroviral vectors
Inventor: KINGSMAN ALAN JOHN
IPC: C12N7/00
Filed: 1997-10-17
Abstract: PURPOSE: A retroviral vector production system for producing lentivirus-based vector particles which are capable of infecting and transducing non-dividing target cells is provided. CONSTITUTION: In a retroviral vector production system for producing lentivirus-based, replication defective vector particles for gene therapy, the vector particles are capable of infecting and transducing non-dividing mammalian target cells, and the system comprises a set of nucleic acid sequences encoding the components of the vector, wherein one or more functional genes chosen from the HIV-1 auxiliary genes vpr, vif, tat and nef or from the analogous auxiliary genes of other lentiviruses, and auxiliary genes are normally present in the lentivirus on which the vector particles are based, is or are absent from the system.
Patent KR-20000075799-A (KR)
IPC: F16L27/08
Filed: 1998-02-27
Abstract: 유체운반구멍과 장치에 연결하기 위한 유체커넥터이다. 
     커넥터는 기초대를 갖는 유체도관을 포함한다. 
     요크는 체결기구의 수단에 의해 기초대를 장치에 고정시킨다. 
     장치에 커넥터의 연결을 밀봉하기 위해 밀봉부재는 기초대와 장치 사이에 배치된다. 
     체결기구가 풀리면 커넥터는 소요의 도관의 방향으로 회전가능하다.
Patent KR-20000076228-A (KR)
Title: 피브릴화된 아크릴 섬유
IPC: D01F6/38
Filed: 1998-03-20
Abstract: 스태플 섬유 형태의 산화시키기 적당한 피브릴화된 아크릴 섬유는 아크릴로니트릴과 이타콘산 또는 메타크릴산과 같은 불포화 카복실산의 공중합체로 제조됨.  섬유에는 메타크릴레이트, 메틸메타크릴레이트 또는 비닐아세테이트같은 추가의 단량체가 포함될 수 있음. 섬유는 350-450 범위의 카나디언 스탠다드 프리네스 값을 갖고 있으며 1.2-1.7데시텍스의 섬도를 갖고 있음.
Patent KR-20010020405-A (KR)
Title: 키메라 및 교차 올리고뉴클레오티드를 갖는 ｒａｓ 유전자의 안티센스 저해
IPC: C12Q1/68
Filed: 1998-04-30
Abstract: 본 발명은 정상 및 활성화된 형태를 갖는 사람의 ras 유전자 발현을 조절하기 위한 조성물 및 제조방법을 제공한다.  본 발명은 포스포로티오에이트 또는 포스포디에스테르 결합과 교차하는 메틸렌(메틸리미노) 결합을 가지는 올리고뉴클레오티드를 제공한다.  또한 본 발명은 포스포로티오에이트 또는 포스포디에스테르 결합과 교차하는 메틸렌(메틸리미노) 결합을 가지는 제1 영역 및 포스포로티오에이트 결합을 가지는 제2 영역을 가지는 올리고뉴클레오티드를 제공한다.  이러한 올리고뉴클레오티드는 사람의 H-ras 유전자의 활성화로 인하여 생기는 질병의 진단, 검출 및 치료 방법을 포함하는 연구 목적용 뿐만 아니라 진단학에도 사용된다.
Patent KR-20010012215-A (KR)
IPC: G06F17/24
Filed: 1999-03-01
Abstract: In a text processing system (1) are provided a speech recognition device (2) to which a spoken command information signal (SI) can be applied in a command inputting mode of the speech recognition device (2) and which is arranged for producing a control data (CI) assigned to one of the applied spoken command information signals (SI), and a text processing device (20, 21) which can be brought to an active state for processing a text data (TI), while a text-block data (MT) of a stored text data (TI) can be featured in the text processing device (20, 21) and the text processing device (20, 21) can be supplied with a control data (CI) by the speech recognition device (2) for changing a featured text-block data (MT) and, furthermore, text change means (32) are provided to which a further control data (BI) assigned to a further spoken command information signal (SI) can be delivered in the command inputting mode of the speech recognition device (2), while the text change means (32) are arranged for changing a text-block data (MT) featured in the text processing device (20, 21) in accordance with the further spoken command information signal (SI) applied to the speech recognition device (2).
Patent KR-20010013296-A (KR)
Inventor: BLISE BERNARD G
IPC: B25B13/46
Filed: 1998-05-21
Abstract: A laminated ratchet tool (20) includes a laminated ratchet head (23) defining an internal gear and a pawl mechanism (50) carried by the ratchet head (23) and including two laminated pawls (51 and 51A) arranged for ratcheting engagement with the gear teeth (35). Each of the laminated parts includes a plurality of plates arranged in a congruent stack and fixedly secured together, as by brazing. Each plate is formed by stamping and has plural orienting structures stamped therein, each such structure being a displaced portion which forms a recess (67A-C) at one side of the plate, so that the projections (68A-C) on one plate mate in the recesses (67A-C) of an adjacent plate to facilitate alignment of the plates. The ratchet head (23) includes toothed inner plates (60) which define the internal gear and untoothed outer plates (70) which define bearing surfaces for the pawl mechanism (50).
Patent KR-20010068304-A (KR)
Title: apparatus for sealing for bearing
Inventor: YEO IN JUN
IPC: F16C33/66
Filed: 2000-01-04
Abstract: PURPOSE: A device for sealing a bearing having improved slurry-resistance is provided to prevent the abrasion and deformation of rib parts due to the introduction of the dust or slurry into a gap between inner and outer irons, and reduce the generation of oil hammer noise due to the abrasion of inner and outer wheels, the break away of a ball, seizure, and the like. CONSTITUTION: A device for sealing a bearing having improved slurry-resistance includes an outer iron(10) of the bearing, an inner iron(11) in the shape of square bracket, a seal rubber element(12) having rib parts(13) mounted outside an upper part of the inner iron for sealing grease, and the grease(14) filled in a space between the inner iron and the seal rubber element, wherein the seal rubber element is positioned between the outer iron and the inner iron for sealing the outside of the upper part of the inner iron by the rib parts.
Patent KR-20010068888-A (KR)
Title: a hearing aid automatic vending machine.
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 2000-01-10
Abstract: PURPOSE: A hearing aid vending machine for conveniently providing various kinds of hearing aid to consumers at a site adjacent to one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of a hearing aid receiving chamber (26) for preventing discharge of the hearing aid is opened. Right after discharging the hearing aid corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of hearing aid to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that the hearing aid is placed between the interrupter (24) and the plate (22) for the next vent.