baber/WOPTO huggingface dataset:
Patent KR-20000055861-A (KR)
Inventor: PARK MIN HO
IPC: F04C18/34
Filed: 1999-02-10
Abstract: PURPOSE: A variable volume type vane pump is provided to minimize energy consumption of the pump and prevent unnecessary discharge of fluid under a low pressure by changing a fundamentally excluded volume of a pump by moving a cam ring vertically depending on the change of pressure. CONSTITUTION: In a variable volume type vane pump, a cam ring(15) mounted in a pump housing(11) is formed of a rectangular body in which a vane of a rotor(18) is mounted and formed with a round space(15a). In the pump housing, a movement space(20) is formed with stoppers to restrict the distance of a vertical movement of the cam ring in contact with the upper and lower surfaces of the cam ring. A return spring(23) is disposed on the upper portion of the movement space to press the cam ring downward. A flow control valve is disposed at a discharge port of the pump housing to control an amount of the fluid discharged through the discharge port depending on the change of the internal pressure.
Patent KR-20000059310-A (KR)
Inventor: KIM MAN HYO
IPC: H04N21/488
Filed: 1999-03-02
Abstract: PURPOSE: An apparatus for displaying captions of a digital TV is provided, so that a viewer can watch programs with captions on an optimum TV screen, by making the viewer control shades of a caption window displayed on the screen and by restoring some parts of invisible images caused by a caption text background. CONSTITUTION: An apparatus for displaying captions of a digital TV comprises a video decoder(101), an analog TV(ATV) caption command decoder(102), a user interactive controller(103), a caption controller(104), a mixer(105), a video coupler(106), a video data processor(107), and a memory(108). The video decoder decodes an MPEG II transport stream to separate the stream into user data and MPEG II video data, and outputs the user data and the MPEG II video data. The ATV caption command decoder decodes the user data to output ATV caption data including a capture command and a capture text. The user interactive controller senses interactive data inputted from users. The caption controller multiplexes a user interactive signal of the user interactive controller and caption data, and outputs a caption text background control command for controlling a blending rate. The mixer mixes the ATV caption data with the caption text background control command, and outputs muxing data. The video coupler couples the MPEG II video data with the muxing data to output the MPEG II video data/the muxing data. The video data processor processes a color blending according to a signal of the video coupler. The memory stores data concerning the video data processor.
Patent KR-20000059687-A (KR)
Inventor: LEE MAL YONG
IPC: A63F7/04
Filed: 1999-03-08
Abstract: PURPOSE: An accessary medal for decoration is provided, which has playing function. CONSTITUTION: The accessary medal housing (1) comprises a transparent cover (8) which is bound to the housing via a rise (2); picture (3) formed in the inner bottom (11); a goalpost (4) and a basket (5) whose entrance direction is the same with that of the goalpost (4); several partitions; and at least one bead (6). Also the partition of the accessary medal housing (1) is set to form maze.
Patent KR-20000060410-A (KR)
Inventor: BAEK GI HO
IPC: C07C67/14
Filed: 1999-03-15
Abstract: PURPOSE: Novel organic compound capable of being used as a reflection preventive film in the process of forming a microfine pattern using 193 nm ArF and 248 nm KrF in the process of manufacturing a semiconductor device and process for producing the same are provided which can prevent reflection of a lower film layer and remove standing waves. CONSTITUTION: An irregular reflection preventing composition containing an irregular reflection preventing polymer, irregular reflection preventing film using the same and process for producing the same are described. By using the polymer as a reflection preventing film in the process of forming a microfine pattern in the process of manufacturing a semiconductor device, standing waves by change of optical property of a lower film layer on a wafer and the thickness of photoresist, reflective notching and the change of critical dimension(CD) caused by a lower film can be removed such that stable microfine pattern of 64M, 256M, 1G, 4G, 16G and 16DRAM can be formed.
Patent KR-19990083500-A (KR)
IPC: G03F7/32
Filed: 1999-04-27
Abstract: An alkaline aqueous developing solution for developing photoresists or the like contains, as an anti-scum agent, an ethoxylated surfactant having the general formula: R-ÄO-(CH2-CH2-0)nÜm-X where R is a hydrophobic group, X is H or an anionic group, m is from 1 to 3, and n is at least 15, preferably at least 20, more preferably at least 30.
Patent KR-19990083583-A (KR)
IPC: F16D59/02
Filed: 1999-04-29
Abstract: 본 발명은 잔디깎기 장치나 기타 다른 장치에 사용하기 위한 개선된 브레이크/클러치 유니트에 관한 것이다.  이러한 유니트는 길이방향으로 연장되는 입력축의 방사외측에 배치된 로터 조립체와, 아마츄어 조립체와, 필드 셀 조립체를 포함한다.  상기 로터 조립체는 입력축의 방사외측에 배치된 로터 디스크를 포함한다.  아마츄어 조립체는 로터 디스크로부터 축방향으로 이격된 아마츄어와 상기 아마츄어에 연결된 출력 부재를 포함한다.  필드 셀 조립체는 회전을 방지하기 위해 고정된 필드 셀과, 한쌍의 영구자석과, 자기 저항이 낮은 제 1 및 제 2 포올 부재와, 자기 저항이 높은 제 3 포올 부재와, 필드 코일을 포함한다.  상기 필드 셀은 모든 포올부재가 배치되는 방사외측으로 연장되는 플랜지를 포함한다.  자석은 플랜지와 제 1 및 제 2 포올부재 사이에 배치되며, 제 3 포올 부재는 제 1 및 제 2 포올 부재 사이에 배치된다.  필드 셀과 제 1 및 제 2 영구자석과 제 1 및 제 2 포올 부재와 아마츄어는 아마츄어를 로터 디스크로부터 제 1 축방향으로 인출하고 아마츄어의 제 1 부분을 제 1 및 제 2 포올 부재와의 결합부내로 인출하는 자기 회로를 형성한다.  필드 코일의 자화에 따라, 필드 셀과 로터 디스크와 아마츄어 사이에는 제 2 자기 회로가 형성된다.  제 2 자기 회로는 아마츄어를 로터 디스크를 향해 제 2 축방향으로 인출한다.  특히, 자석과 각도적으로 대향인 아마츄어의 일부는 먼저 로터 디스크와 결합하여 아마츄어를 가압하여 이를 제 1 및 제 2 포올 부재중 하나와 분리시킨다.
Patent KR-20000067527-A (KR)
Inventor: KO EUN HWA
IPC: H04B1/40
Filed: 1999-04-29
Abstract: PURPOSE: A power booster circuit of a portable terminal is provided to use an external antenna having a high gain by connecting a power booster to make available calls, even with an existing terminal in a place far away from a base station so as to extend a cell coverage. CONSTITUTION: A code division multiple access(CDMA) terminal(1) transceives radio frequency(RF) signals. A first duplexer(2) passes transmission frequency bands only among outputted signals of the CDMA terminal. An RF selecting circuit(3) checks a transmission level of the duplexer, and transmits control signals to an RF_SW1(4) or an RF_SW2(10), then determines an RF attenuating path. The RF_SW1/the RF_SW2 switch the RF attenuating path according to the control signals. A first or second attenuator(5a,5b) selectively determines an attenuating value. An amplifier(6) amplifies an output of the first or the second attenuator according to RF characteristics. An isolator(7) connected to an output terminal of the amplifier isolates reversely-reflected RF signals. A second duplexer(8) separates transmission signals only from the RF signals of the isolator to output the selected signals through an antenna(12), and passes reception band frequencies only among signals received through the antenna. A low noise amplifier(LNA)(9) amplifies receiving signals of the second duplexer. The RF_SW2 selectively passes the signals of the LNA. A third or a fourth attenuator(11a,11b) attenuates the receiving signals to transmit the signals to the second duplexer.
Patent KR-20000072944-A (KR)
Inventor: SUN YONG MUN
IPC: H04W52/00
Filed: 1999-05-03
Abstract: PURPOSE: A method for limiting a reverse call in a mobile communication base station is provided to decide whether an overload is in a reverse link of the base station, depending on a noisy power when the base station does not have a call and depending on a receiving power when the base station has a call, and to limit an additional call setup, so as to examine the overload in a base station system. CONSTITUTION: A base station control processor calculates a receiving noisy power of a base station, when a base station management system commands a restriction of a reverse call. In order to calculate the noisy power of the base station, the base station control processor estimates a receiving attenuation value and a receiving power when in full blossom. The base station control processor regularly calculates a cell loading factor, by using the noisy power and a regularly-estimated total receiving power of the base station. The base control processor restricts the call, by comparing the cell loading factor with a predetermined critical value.
Patent KR-19990073098-A (KR)
Title: 자석을이용한이동장치
Filed: 1999-05-06
Abstract: 본 발명은 자석을 이용한 이동장치에 관한 것으로서, 그 하측에 회전자유롭게 결합된  제1바퀴(12)를 구비한 몸체(10)와; 상기 몸체에 고정결합된 제1자석부재(14)와; 상기 몸체에 대해 상대적으로 이동하도록 상기 제1자석부재의 일측에 결합된 제2자석부재(20)와, 상기 제2자석부재의 이동에 따라 회전하도록 상기 제2자석부재에 결합된 제2바퀴(22)를 구비한 이동체(16)와; 상기 제2바퀴를 한 방향으로만 회전시키도록 상기 이동체에 결합되어 상기 제2바퀴의 회전을 구속하는 구속수단(18)과; 상기 이동체를 제어하는 제어수단으로 이루어진 것을 특징으로 하며, 이와같은 구성에 의하면, 자석의 힘에 의해 이동체를 이동시킴으로서 환경오염을 줄이고 유지비가 적게 들며 에너지의 소비를 줄일 수 있다.
Patent KR-19990088445-A (KR)
IPC: H03H9/02
Filed: 1999-05-20
Abstract: 본 발명의 탄성 표면파 필터장치는, 복수개의 단면 반사형(edge-reflection type) 탄성 표면파 장치로 구성되며, 서로 전기적으로 직렬로 접속되어 있는 복수단의 다중모드(multi-mode) 필터를 포함하고 있다. 이 복수단의 다중모드 필터는 공통 압전기판 상에서 탄성 표면파의 전파 방향에 실질적으로 수직한 방향으로 연장하도록 모두 형성되어 있다. 이 복수단의 다중모드 필터의 각 단들(stages) 사이에 접지전극이 배치되어 있다.
Patent KR-20000005769-A (KR)
Inventor: HES DAVID W
IPC: B31F1/28
Filed: 1999-05-31
Abstract: PURPOSE: A manufacturing method of a corrugated web of one side is provided to jet the steam between a corrugated medium web and a liner web directly faced to the line accepted by the webs. CONSTITUTION: The device for forming the vertical corrugated medium web and the corrugated web of one side from a liner web is composed of:a vertical corrugated rotary connecting roll for carrying the vertical corrugated medium web; a feeder for an adhesive agent feeding the adhesive agent to the front edge of the vertical corrugation exposed on the vertical corrugated medium web carried on the connecting roll and forming a line of the adhesive agent which is not hardened on the front edge of the corrugation; and a liner roll for introducing the liner roll to the vertical corrugated medium web on the connecting roll.
Patent KR-20010001309-A (KR)
Inventor: JUNG HUN HUI
IPC: B32B5/10
Filed: 1999-06-03
Abstract: PURPOSE: A complex material layered sheet for shoes is provided, which is easily produced and has homogeneous physical properties, and whose elasticity is controlled easily. CONSTITUTION: The complex material layered sheet for shoes comprises at least one layered texture prepreg(12) and at least one layered unidirectional prepreg(13). The fiber direction of the unidirectional prepreg(13) is the same to the length direction of shoes or has some angle with that. The reinforced fiber constituting the prepreg is one or more material selected from the group consisting of carbon fiber, aramid fiber and glass fiber. The layered sheet has the bending strength of 10-250 N/mm.
Patent KR-20010001844-A (KR)
Inventor: KWON DAE HYEOK
IPC: G01B7/30
Filed: 1999-06-09
Abstract: PURPOSE: A rotation angle sensor for a vehicle is provided to solve the contact durability and contact noise generated by using contact type variable resistant substance, and to improve the reliability. CONSTITUTION: A rotation angle sensor for a vehicle includes a rotor(13) coupled with a driving shaft(10) rotated by being connected to a specific device for sensing rotation angle for rotating with the driving shaft and having a magnet(12) in an end part of a rotary shaft(11); a PCB(24) installing a predetermined circuit parts(21), a hall IC(22) assembled not to contact with the magnet in vertical for sensing the rotation angle of the specific device according to the rotation of the rotor and outputting the voltage in proportion to the rotation angle, and a hall IC guide(23) supporting the hall IC; a cover(30) covering the reverse of the PCB; a housing(47) forming a housing hole(42) wherein the rotor is inserted and having a protrusion part in the end part of the inner wall, a terminal(43) and a bush(44) in a predetermined part of the outer peripheral surface for outputting the voltage output from the hall IC, and an aperture in the lower portion wherein the PCB and the cover are inserted; and a spring(50) inserted into the housing hole with the rotor for lodging in the protrusion part for not closing the rotor to the housing.
Patent KR-20010002066-A (KR)
Inventor: KIM JUN MO
IPC: G02F1/015
Filed: 1999-06-11
Abstract: PURPOSE: A method of making a thin film micromirror array-actuated is provided to reduce a thickness difference of a contorted bed by filling an anchor portion of a support with a predetermined material so as to become a planarization state. CONSTITUTION: The method of making a thin film micromirror array-actuated a membrane(131) and a lower electrode(132) are formed at an anchor portion where a via hole is formed to electrically connect to a support or a lower electrode. A polymide layer(400) is formed on the lower electrode(132), and a contorted bed(133) is formed by use of a spin coating process. An upper electrode(134) is formed on the contorted bed(133).
Patent KR-20010004817-A (KR)
Title: Cooling and heating system for vehicles
Inventor: HAN SEOK MAN
IPC: B60H1/00
Filed: 1999-06-30
Abstract: PURPOSE: A cooling/heating system for vehicle is provided to achieve an improved heating performance while allowing the hot wind to be discharged simultaneously with turning-off of a heating switch even when an engine is not warmed up. CONSTITUTION: A cooling/heating system comprises a compressor(2) for compressing a refrigerant into high temperature and high pressure state, a condenser(3) for heat-exchanging and cooling the compressed refrigerant, an evaporator(4) for cooling the air flowing into the vehicle using the refrigerant cooled at the condenser, a first three-way valve(11) installed between the compressor and the condenser and which directly supplies the high temperature high pressure refrigerant discharged from the compressor to the condenser or the evaporator through a heating line(17), a second three-way valve(12) installed between the evaporator and the compressor and which supplies the refrigerant discharged from the evaporator to the compressor or a heat absorber(13) through an expansion valve(14) of the heating line, the heat absorber for heat-exchanging the refrigerant from the second three-way valve with the high temperature exhaust gas emitted from an engine(1) and supplies the high temperature refrigerant to the compressor, a key unit(15) for selecting heating or cooling function, and a control unit(16) for controlling the first and second three-way valves to be switched to a cooling line(18) or the heating line in accordance with the operation of the key unit.
Patent KR-20010009074-A (KR)
Inventor: YOON HYO SOOK
IPC: B09B3/00
Filed: 1999-07-07
Abstract: PURPOSE: Foods waste treatment equipment is provided which sends crushed foods waste upwardly by a transmitting screw within a dewatering screen so that it efficiently eliminates water in foods waste. CONSTITUTION: In the foods waste treatment equipment which is operated by transferring crushed foods waste upwardly to eliminate water by the transmitting screw(5) and discharging through an exhaust port(33), the treatment equipment is characterized by including a detection tool for transmitting speed of foods waste, which reversely rotates the transmitting screw as the set rotation number and then forwardly rotates the screw in case that the detected speed is slower than the set speed.
Patent KR-20010009325-A (KR)
Inventor: LEE JIN HO
IPC: F28D21/00
Filed: 1999-07-09
Abstract: PURPOSE: A high temperature current heat radiation apparatus is provided to lengthen the useful life of product, while stabilizing system and preventing a thermal stress caused by non-uniform temperature distribution. CONSTITUTION: An apparatus comprises a high temperature high density heating element(100) to which thermal energy caused by a combustion or explosion is transferred; a heat sink pad member(200) attached to the outer surface of the high temperature high density heating element, and which has a heat transfer section(201) for transferring thermal energy via a hole(202) during the flow of the refrigerant; a heat pipe(300) one end of which is connected to the heat sink pad and the other end of which is connected to a radiating member(400) for re-condensing the vaporized refrigerant; the radiating member connected to the heat pipe and which has a guide pipe(401) for guiding refrigerant and a radiating fin(402) constituted by a plurality of thin fin arranged at the outer surface of the guide pipe so as to increase an area contacting the air; and a compressed gas supply member(500) having a vortex tube(501) connected to a casing of the radiating member and which allows the compressed gas in vortex flow to be injected to the casing.
Patent KR-19990073437-A (KR)
Title: 자동세척장치
IPC: B08B9/20
Filed: 1999-07-13
Abstract: 본 발명은 손쉽게 설거지를 할 수 있도록 된 새로운 개념의 자동세척장치에 관한 것이다. 
     본 발명에 따르면, 본체(2)와, 이 본체(2)에 장착된 구동모터(8)와, 이 구동모터(8)의 구동축(18)에 장착된 세척롤(20)과, 상기 본체(2)에 설치되어 세척롤(20)에 세제를 공급하는 세제통(24)을 포함하며, 상기 구동모터(8)는 본체(2)의 단부에 회동가능하게 결합된 구동케이스(10)에 장착된 것을 특징으로 하는 자동세척장치가 제공된다.
Patent KR-20010011386-A (KR)
Inventor: AHN SANG MI
IPC: C12N15/70
Filed: 1999-07-28
Abstract: PURPOSE: A plasmid used for producing T vector and a producing method thereof are provided, thereby the conversion from plasmid into T vector can be easily carried out and T vector that is useful in cloning can be produced. CONSTITUTION: The method for producing the plasmid pNBE-T used for producing T vector comprises the steps of: performing the nonspecific polymerization chain reaction(PCR) using a nonspecific primer containing the recognition site of Xcm I restriction enzyme to obtain the amplified genes; inserting the amplified gene into T vector to prepare the recombinant vector; transforming E. coli with the recombinant vector; obtaining the recombinant vector from the transformed E. coli; cutting the recombinant vector with the restriction enzymes to isolate the amplified gene; and inserting the amplified gene into the multicloning site of plasmid for E. coli, in which the nonspecific primer of sequence 1 contains the recognition sites of 1 to 3 the restriction enzymes as well as XcmI upstream the recognition site of XcmI.
Patent KR-20010016799-A (KR)
Inventor: LEE O YONG
IPC: G06F17/50
Filed: 1999-08-04
Abstract: PURPOSE: A method for extracting the knife-edge position is provided to extract the knife-edge position by using an inflection point after extracting the inflection point using the gaussian smoothing, to offer a stable result regardless of geographical features. CONSTITUTION: An input device(11) receives data from a user for a wireless network design. An output device(12) provides a user's input result and a processing result in a CPU(13). A storing device(14) stores a geographic information system as a building data and a central area coordinate for a wireless network design. The CPU(13) processes a plurality of works about a wireless network design by a user' request using data stored in a storing device(database)(14).
Patent KR-20010017184-A (KR)
Inventor: JANG IN CHEOL
IPC: G06F13/20
Filed: 1999-08-09
Abstract: PURPOSE: The serial bus core and the memory in a serial bus are provided to reduce the area of the chip occupied by the memory, by allowing the memory to alternatively storing the data inputted from a plurality of controllers. CONSTITUTION: A serial bus core(100) includes a serial bus logic(110), a control circuit(120) and a selection circuit(130). The selection circuit(130) selectively transfers the data(FIFO_DATA) and the control signals(WRT_PTR, ..., RD_CSN) inputted from the control circuit(CON) in a control circuit(120) in response to external control signals(IN_TOKEN, OUT_TOKEN, DEC_EP, MC_ADDR). The selection circuit(130) selectively transfers the data(RAM_DATA) from a memory(200) to the corresponding control circuit(CON). The memory(200) alternatively stores the data inputted from the control circuits(CON1-CONn) even though the end points between a computer body and a peripheral device are increased and the number of the bits to be processed at one time is increased.
Patent KR-20000017348-A (KR)
Inventor: OKKAMOTTO HITTOSI
IPC: H01L21/02
Filed: 1999-08-17
Abstract: PURPOSE: A method of manufacturing a circuit device is provided to radiate heat of a circuit device and an insulation layer capable of preventing a semiconductor device and an insulation layer from being destroyed. CONSTITUTION: A method of manufacturing a circuit device comprises the steps of: forming a first insulation layer on the surface of a circuit substrate; forming a semiconductor circuit on the surface of the first insulation layer and forming a second insulation layer on the surface of the first insulation layer so that the semiconductor circuit is isolated from the periphery; forming a connection terminal in a position separated from the semiconductor circuit on the surface of the second insulation layer; having the semiconductor circuit and an end of a resistance element connected by a first wire line; having the other end of a resistance element and the connection terminal connected by a second wire line; forming a diffusion layer of a predetermined conductivity inside the second insulation layer in a central position between the connection terminal and the semiconductor circuit; forming a third insulation layer in a position of at least the diffusion layer on the surface of the second insulation layer; positioning the resistance element on the diffusion layer on the surface of the third insulation layer; forming a through-hole on the third insulation layer at the central position between the resistance element and the connection terminal; and having the second wire line and the diffusion layer connected by a third wire line.
Patent KR-20000017513-A (KR)
Inventor: ANTEL WILLIAM K
IPC: H05B44/00
Filed: 1999-08-25
Abstract: PURPOSE: A light emitting diode assembly is provided to protect the light emitting diode (LED) by limiting a voltage across the LED to a clamp voltage and making a current from the LED go around when a threshold voltage across the LED is exceeded. CONSTITUTION: The light emitting diode assembly comprises: a light emitting diode (14) having first and second electric points of contact (15, 17); a package having a first electrode coupled to the first electric point of contact and a second electrode coupled to the second electric point of contact, wherein the first and second electrodes receive an applied voltage, respectively; and a power shunting element (12) coupled to the first and second electric points of contact, for making a current from the light emitting diode (14) go around when the applied voltage exceeds a threshold voltage across the LED.
Patent KR-19990084134-A (KR)
Title: 안경렌즈의 코팅방법
IPC: B05D3/04
Filed: 1999-09-16
Abstract: [목적] 
     본 발명은 안경렌즈에 긁힘, 자외선, 전자파차단, 김서림 등을 방지하는 안경렌즈를 제공하고자 하는 안경렌즈의 코팅방법에 관한 것이다. 
     [구성] 
     탄소(C)를 함유하고 있는 기체 또는 액체를 진공용기에 주입한 후, 실온에서 60㎐저주파로 플라즈마방전을 유도하여 기체를 해리시켜 CH, CH 2 , CH 3 가 분해된 활성종(radical)을 생성하여 이들이 렌즈에 부착되면서 다이아몬드성 탄소박막(a-C:H)이 코팅되는 것이다 
     [효과] 
     실온에서 상용주파수인 60㎐로 플라즈마를 발생시킨 후 화학적 증발정착법으로 안경렌즈에 다이아몬드 카본박막을 코딩하는 방법을 제공하므로써 안경렌즈의 긁힘, 자외선, 전자파차단, 김서림 등이 방지되어 렌즈의 수명연장, 눈의 건강을 향상시킬 수 있는 특징이 있다.