baber/WOPTO huggingface dataset:
Patent KR-20010039026-A (KR)
Inventor: SHIN HONG JAE
IPC: G09G3/20
Filed: 1999-10-28
Abstract: PURPOSE: A field emission display (FED) is provided which removes residual image effect by reducing power consumption of data driving circuit and enables high speed operation of the data driving circuit, thereby increasing gray scale, and can be used in all voltage control methods such as PWM (pulse width modulation) and FRC (frame rate control). CONSTITUTION: The field emission display (FED) comprises a cathode data circuit (330) outputting data signals; a gate scan driving circuit (370) reducing power consumption by decreasing the number of Cgc, capacitance between gate and cathode in which the cathode data circuit is connected to a cathode line by using a method in which high impedance state is maintained after high voltage scanning by generating three states of output by a high voltage output stage; and a high voltage output stage controlling a voltage level excited to the concerned gate in three types of conditions between each output stages and corresponding each low lines in the gate driving circuit.
Patent KR-20010045103-A (KR)
Inventor: HWANG GIL NAM
IPC: H01L21/60
Filed: 1999-11-02
Abstract: PURPOSE: A flip-chip semiconductor package is provided to greatly simplify a manufacturing process, by forming a photoimageable solder resist functioning as a photoresist material, an insulating material and a filling material. CONSTITUTION: A plurality of semiconductor chips(20) having a plurality of input/output pads are included in a wafer. A bump pad is formed in a portion corresponding to the input/output pads on a lower surface of a printed circuit film(40). Pluralities of solder ball lands are formed in a predetermined region on an upper surface of the printed circuit film. The bump pad and the solder ball land are interconnected by a circuit pattern(41) of copper in the flexible printed circuit film. Photoimageable solder resist(42) is applied on the upper and lower surfaces of the film. Input/output pads of the semiconductor chip formed on the bump pad and the wafer of the film are bonded by a bump. A plurality of solder balls(36) as an input/output unit to the exterior are melted and bonded to the solder ball lands. An encapsulating unit encapsulates a lower end of the film and the semiconductor chip.
Patent KR-20010045277-A (KR)
Inventor: LIM JAE UK
IPC: H04B7/155
Filed: 1999-11-04
Abstract: PURPOSE: An apparatus for controlling an IMT-2000 base station router and arbitrating a data bus is provided to remove the overhead of a data synchronous bus and improve effective data exchange rate by performing control and bus arbitration by using a configuration bus and a control bus having no relation with packet exchange. CONSTITUTION: A CPU(10) is in charge of the function of setting an address of each communication port in a router and the function of managing the abnormal state generated at the operation of each port. A boot memory(20) stores a control program for performing the operation of the router. A bus arbitration EPLD(Electrically Programmable Logic Devices)(30) performs the bus arbitration function of permitting a data bus occupation request requested by the configuration bus at each port in the router, the chip selection signal generating function and the function of starting an LED(Light Emitting Diode) for informing of an operated port.
Patent KR-20010046703-A (KR)
Inventor: BAE JONG RYEOL
IPC: G06F11/25
Filed: 1999-11-15
Abstract: PURPOSE: An extensible logic analyzer and a control method thereof are provided to maintain the flexibility of a logic analysis by additionally providing a memory block, thereby easily extending the size of a logic analyzer. CONSTITUTION: A logic analyzer is composed of one master controller(70) and a plurality of memory blocks(50). The master controller(70) is equipped with a unit which can transmit and receive data with a computer through a serial port, and a unit which can transmit and receive a control signal and data with the slave controller(60) of each memory block(50). Each memory block(50) is largely composed of the slave controller(60), an SRAM and a signal line. The slave controller(60) is equipped with a unit which can transmit and receive a control signal and data with the master controller(70).. The SRAM transmits the data to the signal line according to a control signal of the slave controller(60). The slave controller(60) is composed of an address generator, a read/write controller and a transmission module.
Patent KR-20010046932-A (KR)
Title: Data latch circuit
Inventor: KIM YEONG HOE
IPC: H04L12/28
Filed: 1999-11-16
Abstract: PURPOSE: A data latch circuit is provided to latch input data(IN-DATA) and to produce output data(OUT-DATA) without errors, even if a phase difference is generated by a clock skew of a division clock(DIV-CLOCK) and a reference clock(ORI-CLOCK) CONSTITUTION: A division circuit block(311) inputs a reference clock(ORI-CLOCK) and a division start clock(START-DIV), and divides the reference clock(ORI-CLOCK), and then outputs a division clock(DIV-CLOCK). A data latch block(321) inputs input data(IN-DATA) and synchronizes with the division clock(DIV-CLOCK) to transmit output data(OUT-DATA). A start frame detecting block(331) inputs the input data(IN-DATA) and outputs a start frame detecting signal(SFD-DET). A division start block(341) inputs the start frame detecting signal(SFD-DET), and outputs the division start signal(START-DIV), and transmits the division start signal(START-DIV) to the division circuit block(311).
Patent KR-20010055857-A (KR)
Inventor: SO UK YEONG
IPC: G11B7/08
Filed: 1999-12-13
Abstract: PURPOSE: A guiding device for movement of a pickup is provided to minimize the number of components, and to precisely perform operation of an optical pickup. CONSTITUTION: A lead screw(30) is inserted to a through channel of a support combining unit(23). Therefore, installation angle of an optical pickup(20) is established. Herein, length of an upper stopper(42) is shorter than length of a lower stopper(44). Therefore, the optical pickup is inclined for inserting a lower front end of the support combining unit through a gap between the upper stopper and the lead screw. Moreover, a guide feed(25) is combined to the optical pickup for completing assembly.
Patent KR-20000012639-A (KR)
Title: Instant and active product information supply system and operating method thereof in ppl(home shopping) service through animation service using internet network
Inventor: JOE SEUNG HYUN
Filed: 1999-12-15
Abstract: PURPOSE: A product placement service operating system using an internet network is provided to promote desire to purchase a product by seeing and hearing various animations and instantly attain detailed information of various products shown in the animation. CONSTITUTION: The system comprises a user section and a product information supply. The user section supply a media screen(animation screen) and a product icon menu bar to an identical web browser screen at the same time. When product information is requested by clicking a brand logo, a product picture, and a specific ion in the menu bar of the user, an area which does not interrupt an animation screen is preassigned in the identical web browser screen and the supply supplies the detailed information without interruption to see and hear the animation screen.
Patent KR-20010056741-A (KR)
Inventor: JANG SEOK YUN
IPC: A46B7/04
Filed: 1999-12-16
Abstract: PURPOSE: An exchangeable toothbrush is provided to improve the economical efficiency by allowing only the head portion of the toothbrush to be exchanged, and to completely eliminate the separation of the head portion during the tooth brushing. CONSTITUTION: In the exchangeable toothbrush comprised of a head portion(2) and a body portion(1), an undercut of 0.50 to 1.50mm height and 0.1 to 0.25mm thickness is formed to surround the whole side part of the head portion. Thereby, the strength of coupling in an inclined direction relative to the lengthwise direction of the head portion is 3kgf or more during the tooth brushing. On the other hand, the strength of separation in a vertical direction is in 2 to 4kgf. Therefore, the head portion is easily detached from the toothbrush at need while the separation of the head portion during the tooth brushing is effectively prevented.
Patent KR-20010064903-A (KR)
Inventor: LEE CHUN HWA
IPC: H04B1/38
Filed: 1999-12-20
Abstract: PURPOSE: An automatic opening and closing apparatus for a cellular phone is provided to open and close a flip or a folder of the cellular phone by opening and closing the flip or the folder by a simple operation of a user. CONSTITUTION: A flip switch(40) is operated so that a user selects an opening operation or a closing operation of a flip. A motor(50) is operated according to a selective operation of the flip switch(40). A rubber belt(30) transmits a power of the motor(50). A flip hinge gear(20) is connected for moving the flip using the power transmitted according to the operation of the motor(50). An open control switch controls the motor(50) so that the operation of the motor(50) is stopped when the flip is perfectly opened. A close control switch(70) controls the motor(50) so that the operation of the motor(50) is stopped when the flip is perfectly closed. A flip fixing hinge unit(60) fixes the flip so that a rotating track is not eccentric when the flip is opened or closed.
Patent KR-20010060387-A (KR)
Inventor: BYUN TAE BONG
IPC: C04B5/06
Filed: 1999-12-20
Abstract: PURPOSE: A process for preparing granulated slag suitable for cement raw material having high crushability and vitrification rate is provided. Whereby, productivity is improved and power consumption requested for pulverizing slag is reduced when applied to cement raw material. CONSTITUTION: In a process for the manufacture of granulated slag by contacting molten slag generated from a blast furnace with spray water, a water spray process is carried out under the condition of a ratio of spray water and slag for spraying to cool, in which the molten slag is 13.0 or more and a water pressure of spray water is 3.0kg/cm¬2.
Patent KR-20000048298-A (KR)
Inventor: KWON YEONG SE
IPC: H01P3/06
Filed: 1999-12-21
Abstract: PURPOSE: A signal line of a coaxial structure is to solve problems of a signal interference generated in a high frequency electrical system and a connection of the signal line, thereby reducing a signal loss generated when transferring a signal. CONSTITUTION: A signal line of a coaxial structure comprises a board(11) which is formed with a groove, a first grounding wire(21) which is formed on a surface of the groove and a flat surface of the board, a first dielectric layer(31) which is formed on the first grounding wire formed on the surface of the groove, a signal wire(41) which is formed on the first dielectric layer to transfer a signal, a second dielectric layer(51) which is formed on the signal wire and the first dielectric layer to encapsulate the signal wire, and a second grounding wire(61) which is formed on the second dielectric layer and the first grounding wire to electrically shield the signal wire.
Patent KR-20010058033-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-23
Abstract: PURPOSE: A rice ball vending machine for conveniently providing various kinds of rice ball 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 rice ball receiving chamber (26) for preventing discharge of rice ball is opened. Right after discharging a rice ball corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of rice ball 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 a rice ball is placed between the interrupter (24) and the plate (22) for the next vent.
Patent KR-20010060690-A (KR)
Inventor: SEO YONG SEOK
IPC: H04B10/07
Filed: 1999-12-27
Abstract: PURPOSE: An apparatus for detecting the troubles of an optical signal transfer path is provided to discriminatively detect troubles generated on an optical line and an electronic circuit board by generating an alarm signal indicating that faults have been generated on the paths of the electronic circuit board if Pin LOS signals are detected from a part of 16-divided channels and generating a LOS signal indicating that faults have been generated on the optical path if Pin LOS failure alarms are detected from all the channels at the same time. CONSTITUTION: An optical cable(10) transmits an STM-16 signal of 2.48832Gbps in serial. An OEC(Optical to Electric Converter)(20) divides a bit rate of STM-16 2.48832Gbps into 16 channels and outputs serial signals of 155.52Mbps by the 2 bytes in parallel. The first 16 frequency dividers(110), respectively receiving the data signals divided into 16 channels and supplied from the OEC(20) at a bit rate of 155.52Mbps, divide the bit rate into two channels having a bit rate of about 78Mbps. The second 16 frequency dividers(120) divide the 78Mbps bit rate into two channels having a bit rate of about 39Mbps. The third 16 frequency dividers(130) divide the 39Mbps bit rate into two channels having a bit rate of about 19Mbps. Sixteen Pin LOS detection parts(140), receiving the signals of the highest level channel among the signals divided from the third 16 frequency dividers(130) and outputted by channels, detect trouble generation by channels. An OR gate(150), receiving all the output signals of the Pin LOS detection parts(140), outputs a LOS alarm signal in case that fault generation alarm signals are detected from the Pin LOS detection parts(140) at the same time.
Patent KR-20010059137-A (KR)
Inventor: DO JAE HO
IPC: A61K36/258
Filed: 1999-12-30
Abstract: PURPOSE: A red ginseng complex is provided, which is good at taste and function, so it can be used in a beverage or a medicine for blood circulation improvement. CONSTITUTION: A process for the preparation of blood circulation improvement medicine using red ginseng complex comprises the steps of: preparing 6-year-old red ginseng of 5-10cm; adding 10times of distilled water to the red ginseng, extracting for 8hrs at 80deg.C for 3times, and centrifuging; concentrating under decompression the extract at 50-60deg.C; preparing each extract from Glycyrrhizae Radix, Ganoderma lucidum, Cinnamomi Cortex, Laminaria by same process; mixing red ginseng 30-100mg, Ganoderma lucidum 1.0-10mg, Cinnamomi Cortex 1.0-10mg, Glycyrrhizae Radix 0.5-40mg, and Laminaria 10-50mg in distilled water 100mg to get the red ginseng complex; and adding vitamins and citric acid to enhance taste, function and cool sense, and adding oligosaccharide and fructose as sweeteners to get final product.
Patent KR-20010059340-A (KR)
Inventor: PARK SEONG MUN
IPC: G03B29/00
Filed: 1999-12-30
Abstract: PURPOSE: An outdoor monitor system of a vehicle is provided to easily judge and pursue situations of car accidents generated in the circumference and own car by photographing and storing approaching person and vehicles. CONSTITUTION: An outdoor monitor system of a vehicle includes a lens(100) and an illumination(101) take photographs of circumferential objects and a background when the vehicle runs or stops; a CPU(102) receiving signals photographed from the lens and the illumination and various switch signals and controlling the signals by the preliminarily set program; an approach sensor(103) and a contact sensor(104) sensing a contacting vehicle, an approaching vehicle, and an approaching person from front and rear of the vehicle; a remote starting device(105) enabling a driver to start the vehicle; a remote controller(106) operating and stopping the CPU; a display device(107) displaying the signals outputted from the CPU; and a memory(108) storing the photographed contents.
Patent KR-20000057126-A (KR)
Inventor: RAIMON ROBERT C
IPC: F25B15/06
Filed: 1999-12-31
Abstract: PURPOSE: An absorption machine with a refrigerant maintaining system is provided to control the use of refrigerant according to a system condition under the control of a microprocessor for effective operation of the system and prevent cavitation of a system pump and crystallization of absorption agent. CONSTITUTION: An absorption machine with a refrigerant maintaining system(50) includes an absorption cycle including an evaporator(19), an absorption element(20), a generating element, and a condensing element connected each other, a refrigerant pump(43) having a suction port connected to a sump(44) and a discharge port connected to a spray header(39) mounted on a heat exchanger tube and the evaporator via a supply line(47) for spraying refrigerant onto the heat exchanger tube and the evaporator, a refrigerant holding tank connected to the supply line via a bleed line(53) for conveying the refrigerant via the supply line partially, a feedback line(55) mounted on an upper part of the holding tank for returning the refrigerant to the sump when the refrigerant is filled in the holding tank by the feedback line, a drain line mounted on a lower part of the holding tank for discharging the refrigerant directly to the sump, and a drain valve mounted on the drain line movably between opening and closing position, wherein the evaporator includes the sump for collecting the refrigerant passing on the heat exchanger tube.
Patent KR-20010066434-A (KR)
Inventor: JUNG DAM
IPC: H04L12/28
Filed: 1999-12-31
Abstract: PURPOSE: A method for efficiently segmenting multiplexed voice packet data in a CDMA mobile communication system is provided to transmit voice packet data using an AAL2(ATM Adaptation Layer 2) transmission technique in a CDMA mobile communication system. CONSTITUTION: If an AAL2 task receives a CPS-PDU(Common Part Sublayer-Protocol Data Unit) from an SAR(Segmentation And Assembly) chip driver(301), the AAL2 task checks a CPS-PDU.STF error(302). Then the AAL2 task judges whether there is the CPS-PDU.STF error(303). In case that the CPS-PDU.STF error exists, the AAL2 task transits to a discard state. If there is no CPS-PDU.STF error, the AAL2 task executes segmentation processing.
Patent KR-20000029657-A (KR)
Title: Passenger sensor for a conveyor
Inventor: STOEXEN OLIVER
IPC: B66B31/00
Filed: 1997-07-01
Abstract: PURPOSE: A conveyor is provided which has a passenger sensor to control the operational speed of the passenger conveyor. CONSTITUTION: A passenger sensor for a passenger conveyor is disposed adjacent to a floor plate and produces a signal in response to changes in the load on the floor plate, rather than in response to a predetermined level of load. This results in a passenger sensor that does not require adjustment to accommodate the changing conditions of the passenger conveyor. The passenger conveyor includes a passenger sensor that is formed from a piezoelectric cable that extends about the perimeter of the floor plate. The piezoelectric cable is connected to a controller that determines the operational speed of the passenger conveyor. Changes in the load on the floor plate, such as caused by a passenger entering the passenger conveyor, result in the piezoelectric cable generating a signal that is received by the controller. The controller then adjusts the operation speed of the passenger conveyor in response to the signal.
Patent KR-20000029896-A (KR)
Title: Resistance against nematodes and/or aphids
Inventor: VOS PIETER
IPC: A01H5/10
Filed: 1997-08-08
Abstract: PURPOSE: The invention relates to genes capable of conferring resistance against nematodes and/or aphids. Preferred nucleic acids of the invention are DNA sequences which are at least part of the DNA sequence provided on figures or homologous thereto. The invention further relates to vectors, cells and seeds comprising said nucleic acids, as well as genetically transformed plants which are resistant to nematodes and/or aphids. The invention also relates to oligonucleotides, primers, diagnostic kit and polypeptides. CONSTITUTION: A nucleic acid comprising the Mi resistance gene which when present and expressed in a plant is capable of conferring to the plant resistance against nematodes and/or aphids is provided. Furthermore, the Mi resistance gene of which the DNA sequence is provided herein. A gene product encoded by the Mi resistance gene is also provided. In addition, DNA constructs, cosmids, vectors, bacterial strains, yeast cells and plant cells comprising the Mi resistance gene are provided. In another aspect, a genetically transformed plant is provided, which is resistant to a nematode, the nematode being capable of infecting the untransformed plant. Furthermore, the invention relates to resistance genes which are homologous to the Mi resistance gene, and which, when present in a plant, are able of conferring the plant resistance to infection by pathogens. Moreover, the nucleic acid comprises the Meu-1 resistance gene which when present in a plant is capable of conferring to the plant reduced susceptibility to aphids. In particular the Meu-1 resistance gene corresponds to the Mi resistance gene. Especially the Meu-1 resistance gene has the same nucleotide sequence as the Mi resistance gene. Thus, genetically transformed plants, which are reduced susceptible, and preferably resistant to aphids is also provided, in particular to potato aphids. Finally, oligonucleotides corresponding to the sequence of the said resistance gene or part thereof, and detection kits comprising the oligonucleotides are provided.
Patent KR-20000048755-A (KR)
Inventor: MUSIOL LOTHAR
IPC: H03J5/24
Filed: 1997-09-29
Abstract: PURPOSE: A multiple preamplifier circuit for a television tuner is provided to be formed with less parts and to be produced in compact size by simplifying existing two-frequency band preamplifier circuit for a television tuner. CONSTITUTION: Wherein a multiple preamplifier circuit for a television tuner having at least one first frequency band(1) including amplification stage and at least one second frequency band(2) including amplification stage, the amplification stage of first frequency band and the amplification stage of second frequency band are integrated in one common chip for two frequency band(1,2), to which a band switching signal(31) and an amplifying control signal(32) are sent. Respective chip(14) for frequency band includes amplification stage(17,18), and every amplification stage(17,18) can be converted only by a frequency modulation signal of tuner-IC(10). In order to open the input and output of an amplification stage(17) with a reference potential according to a band switching signal(31) or not to be influenced, the input and output of at least one amplification stage(17) can be connected to a reference potential through the control section of a transistor(40,36,37), and another amplification potential is operated complementarily or not by a band switching signal.
Patent KR-20000068702-A (KR)
Title: 반도체 디바이스 제조 프로세스용 또는 액정 디바이스 제조 프로세스용 세정제
IPC: C11D3/37
Filed: 1998-08-04
Abstract: 본 발명의 세정제는 오르토인산과 요소의 반응생성물인 폴리인산-요소 축합체 또는 인산-요소 폴리머를 유효성분으로 함유하고, 반도체 디바이스 제조 프로세스 및 액정 디바이스 제조 프로세스 중 적어도 한 쪽의 프로세스에서의 금속 및/또는 글라스 표면의 세정에 사용된다. 본 발명에 따르면, 환경면, 작업면 등에서 안전성이 높고, 또한 효율이 좋으면서도 금속부식 등의 문제가 없이 금속(반금속 포함) 및 글라스 표면의 에칭 잔류물이나 불순물 등의 세정을 행할 수 있다.
Patent KR-20000069683-A (KR)
Title: 살충제 옥사디아진 화합물
IPC: C07D413/04
Filed: 1997-12-16
Abstract: 하기식의 살충제 치환 옥사디아진 
     
       
     
     여기서 R은 임의로 치환된, 하나의 유황 또는 산소원자를 포함하는 C 4 ∼C 5 헤테로고리 그룹이며 R 1 는 수소, 할로겐, C 1 ∼C 4 할로알킬 또는 C 1 ∼C 4 할로알콕시, 
     이들 옥사디아진을 함유하는 살충제 조성물 및 그들 사용방법.
Patent KR-20000069971-A (KR)
Title: 개질 열가소성 수지 조성물 및 그 제조 방법
IPC: C08L67/02
Filed: 1998-11-09
Abstract: 개질 열가소성 수지 조성물을 제조하는 방법은,  개질제 함유 열가소성 수지가 열가소성 수지의 이송 라인에 첨가될 때 정적 혼합시키는 단계,  동일한 이송 라인에 구비되는 교반 블레이드 및 그것을 구동시키는 구동력을 갖는 동적 혼합기를 통과시켜 혼합물을 동적 혼합시키는 단계로 이루어지며,  이러한 방법에 의해서 제조된 열가소성 수지 조성물은,  64mmφ의 내경을 갖고 서로 포개어진 2 개의 2,400 메쉬 금속 네트 필터에 의해서  수지의 용융점에서 또는 수지의 가소화점보다 20 ℃ 내지 100 ℃ 높은 온도에서 여과율 33.3 g분으로 여과될 때 여과 압력 상승률이 10 kg/㎠/h 이하이다.