baber/WOPTO huggingface dataset:
Patent KR-20000047235-A (KR)
Title: Method for assigning channel modem of satellite communication system
Inventor: HEO BONG KYU
IPC: H04L12/00
Filed: 1998-12-31
Abstract: PURPOSE: A method for assigning a channel modem of a satellite communication system is provided to improve the reliability of a satellite communication service by assigning a channel model having a high rate of connection success. CONSTITUTION: Input of a number data related to a communication request from a subscriber terminal, is determined(ST1). A network controlling part generates and transmits a control message related to a number translation to a central control station(ST2). The network controlling part determines the receipt of call setting command signal from the central control station(ST3), if receiving the signal, searches a channel modem having the smallest connection failure coefficient value(ST4). The channel modem is set to a subscriber terminal having requested for communication request(ST5). The network controlling part generates and transmits a status request message to a receiving subscriber to the central control station(ST6), and then waits for a responding message. If not receiving the responding message, the network controlling part withdraws the assigned channel modem, and stores the connection failure coefficient value with increasing '1'(ST8). If receiving the responding message, the network controlling part stores the connection failure coefficient value with decreasing '1'(ST9).
Patent KR-20000016032-A (KR)
Title: Process for computer aided back-signalling in an automatic repeat request
Inventor: SEYTTER FRITZ
IPC: H04L1/18
Filed: 1997-05-07
Abstract: PURPOSE: Disclosed is a computer aided back-signalling process in an automatic repeat request (ARQ) in which a first message is transmitted from a first computer unit to a second computer unit. CONSTITUTION: When a transmission fault is recognized in the first message (N1), a back-signalling message (R) is encoded in the second computer unit (C2), and transmitted to the first computer unit (C1). The back-signalling message (R) has at least one request field (ID) with the length of exactly one bit. A second message (N2) is requested with the request field (ID) and contains necessary additional information for fault correction of the first message (N1) or is the repetition of a message which has already been transmitted but has been lost. The second message (N2) is transmitted to the second computer unit (C2) and decoded in the second computer unit (C2) along with the first message (N1).
Patent KR-20000050851-A (KR)
Inventor: PAEK SUK SUN
IPC: G01C19/56
Filed: 1999-01-15
Abstract: PURPOSE: A symmetrical z-axis micro gyroscope and a manufacturing method thereof are provided to reduce any manufacturing errors in the vibration resonance frequency and sensing resonance frequency by manufacturing supporting beams with flexibility in an angle of 45 degree with relation to x and y axes, thereby omitting the frequency tuning and improving the performance of the gyroscope. CONSTITUTION: A symmetrical z-axis micro gyroscope includes a supporting die, an inertial mass element(8) vibrating in a floating state above the supporting die, supporting beams, a sensing element for sensing an angula velocity measured by a displacement due to the vibration of the inertial mass element, and an element(15) for generating electrostatic force for vibrating the inertial mass element in parallel with the supporting die, wherein the supporting beams are formed in the structure having a flexibility in the vibration direction and the sensing direction and symmetrically disposed in the vibration and sensing directions.
Patent KR-20000051074-A (KR)
Inventor: CHAE MYEONG SIK
IPC: H04J13/10
Filed: 1999-01-18
Abstract: PURPOSE: A long code using multistage masking in a Code Division Multiple Access(CDMA) system is provided to step long code phase for the purpose of acquiring long code having a specific phase within a short period of time using multistage masking in a CDMA system. CONSTITUTION: A long code using multistage masking in a Code Division Multiple Access(CDMA) system includes following steps. In the first step, the phase stepping value and masking value for each stage are decided, and long code mode saving buffer(101) is initialized. In the second step, the value of the long code mode saving buffer(101) is loaded at the initial value of the shift register(103) of long code generator(102) and stepped to the long code phase in a specific stage by applying masking value of phase step in the specific stage. In the third stage, an initial value of the shift register(103) is acquired to be applied to the next stage by inputting the output of the long code generator(102) into the long code mode saving buffer(101). In the fourth step, The desired phase stepping value is acquired by repeating the second and the third steps.
Patent KR-20000052125-A (KR)
Inventor: KIM YEONG HO
IPC: H04L12/28
Filed: 1999-01-29
Abstract: PURPOSE: An apparatus for referring to credit cards is provided to improve delays of call connection time and call connection rates, by referring to the credit cards and retrieving the credit cards with an integrated service digital network(ISDN). CONSTITUTION: An apparatus for referring to credit cards comprises a recognizer(61), an output circuit(63), an integrated service digital network(ISDN) connector(62), and a controller(60). The recognizer recognizes credit cards. The output circuit outputs retrieved results or prints the results. The apparatus reads card information from the recognizer, and connects to telephone numbers previously inputted in financial computerizing networks connected through an integrated service digital network(ISDN). The apparatus exchanges referred information with response information by using a B-channel line exchange service system, a D-channel packet exchange service system, and a D-channel signal information referring system. The apparatus receives financial statuses of card users to output corresponding information, if the financial statuses are normal.
Patent KR-20000005578-A (KR)
Inventor: JANG TAE SEOP
IPC: H01L23/48
Filed: 1999-02-02
Abstract: PURPOSE: A method of manufacturing a ball grid array(BGA) package is provided to prevent a printed circuit film from swelling out and exfoliating caused by volatile gas and shorten the time needed for manufacturing the BGA. CONSTITUTION: A method of manufacturing a ball grid array(BGA) package comprises the steps of: loading a predetermined region with a semiconductor chip and a printed circuit film; aligning a bonding pad of the semiconductor chip and a beam lead of the printed circuit film; bonding the beam lead to the bonding pad; encapsulating a periphery of the semiconductor chip; and bonding a solder ball to a bonding pad of the solder ball of the conductive lead pattern.
Patent KR-19990046303-A (KR)
Filed: 1999-02-04
Abstract: 본 발명은 구이기의 바닥부 구조에 관한 것으로서, 구이물이 타지 않고 고르게 익어 고기가 연하고 담백하게 구워지고, 납과 같은 중금속도 석출되지 않을 뿐만 아니라 구이물을 굽는 과정에서 원적외선이 방사되어 인체에 유익하게 구이물을 구워 섭취할 수 있도록 하는 것을 목적으로 한다. 
     본 발명에 따른 구이기의 바닥부 구조는, 순동으로 이루어짐과 아울러 저면에 다수의 환형홈(311)이 형성된 상부 바닥판(31)과; 상기 상부 바닥판의 하부에 소정의 간격으로 배치됨과 아울러 가장자리 둘레가 상부 바닥판의 가장자리 둘레와 접합되고 순동으로 이루어진 하부 바닥판(33)과; 그리고, 상기 상부 바닥판과 하부 바닥판과의 사이에 형성되는 공간에 충전되는 원적외선 방사분말(35)을 포함하여 이루어진다. 상기 상부 바닥판(31), 하부 바닥판(33) 및 이들 사이에 공간에 충전되는 원적외선 방사분말(35)에 의하여 남비(1a)의 바닥부(3)가 구성될 수 있다.
Patent KR-20000056246-A (KR)
Inventor: NAM SEUNG HYEONG
IPC: G03F1/68
Filed: 1999-02-18
Abstract: PURPOSE: An exposure method using different kinds of alignment exposure apparatus is to decrease the production cost of semiconductor fabrication equipment and effectively use the exposure apparatus. CONSTITUTION: An exposure method using different kinds of alignment exposure apparatus comprises the steps of: providing a substrate; forming an objective layer on the substrate; coating a photoresist film on the objective layer; and defining the photoresist film by using either a stepper type alignment exposure apparatus or a scanner type alignment apparatus depending on the property of the objective layer. The objective layer is an intermetallic dielectric layer including a contact hole. The scanner type alignment exposure apparatus has an exposure characteristic lower than the stepper type alignment exposure apparatus.
Patent KR-20000056585-A (KR)
Inventor: KIM YONG TAEK
IPC: F24F1/00
Filed: 1999-02-24
Abstract: PURPOSE: A structure of a control box of an air conditioner is provided to conveniently check or repair machinery components by positioning a control box in a center part of a side surface of a cabinet and opening or closing the control box by a door hinge coupled on the casing. CONSTITUTION: In a structure of a control box of an air conditioner, a machinery chamber(80) is formed in a center part of a side surface of a cabinet(50) for mounting machinery components, and a door(85) is fixed by a hinge(86) on the cabinet outside the machinery chamber, wherein the machinery chamber is formed with a guide part(81) for slidingly putting in or drawing a printed circuit board(P), and a door closing maintenance element(88) is mounted on the door and the cabinet for maintaining the door in a closed state.
Patent KR-20000056629-A (KR)
Inventor: LEE GEON SOO
IPC: G06F17/30
Filed: 1999-02-24
Abstract: PURPOSE: A method for controlling data in database is provided to lower the time for developing data controlling rule by processing data of main memory resident database in real-time. CONSTITUTION: A method for controlling data in database comprises the steps of: inputting a rule(production rule, extraction rule, verification rule) or data(1); checking whether a file type is a rule or input data(2); outputting an error message when the file type is not the rule or input data and stopping process(3); interpreting a syntax for the condition when the file type is the rule or input data(4); detecting a syntax error and a partial semantic error(5); generating the middle code when the syntax interpretation is expired without the error(6); and generating, extracting and detecting the data while performing the middle code(8).
Patent KR-20000059467-A (KR)
Inventor: MIN MI GYEONG
IPC: C12N15/63
Filed: 1999-03-04
Abstract: PURPOSE: Provided is a recombinant polio virus vaccine which is used for treatment of diseases related to the induction of CTL(Cytotoxic T lymphocyte) such as hepatitis, aids or cancer etc. CONSTITUTION: A recombinant virus vaccine vector, pW3CD, enables to express foreign genes between coding sites of 2C and 3A, which are non structural proteins, and has a restricted genetic map of drawing 1. The recombinant virus is prepared to expresses foreign antigen between coding sites of P2 and P3 nonstructural proteins. Particularly, the recombinant polio virus, V3CDs and V3CDc express CTL(Cytotoxic T Lymphocyte) epitope, which induces CTL having specificity to HBV(Hepatitis B Virus). The V3CDs express peptide consisting of 12 amino acids between 28th and 39th amino acids of antigen protein of HBV, which is reported to induce CTL having specificity to HBV in mouse. The V3CDs express peptide consisting of 8 amino acids between 93rd and 100th amino acids of core protein of HBV.
Patent KR-20000060922-A (KR)
Inventor: KIM HYOUNG GON
IPC: H01Q13/00
Filed: 1999-03-22
Abstract: PURPOSE: A plane antenna for receiving a broadcasting satellite(BS) is provided to have the least loss of an unwanted emission and an excellent gain attribute. CONSTITUTION: In a plane antenna for receiving a broadcasting satellite(BS), a dielectric(12) is layered below a dome(10). A radiator board(14) layered below the dielectric(12), includes a micro strip pattern for receiving a BS signal. A dielectric(16) layered below the radiator board(14) is formed as lambda/4 thick. A metal reflection panel(18) is located below the dielectric(16). A reflector(20), installed in front of the radiator board(14), the dielectric(16) and the metal reflection panel(18), reflects downward the received BS signal flown in the dielectric(16). A wave guide horn(22) below the reflection panel(18) collects the reflected BS signal of the reflector(20) and includes a dielectric(24), having the BS receiving signal flow, inside. A flanger(22A) fixes a low noise block down converter(LNB) to input the received BS signal. A dielectric(26) is installed outside the wave guide horn(22).
Patent KR-20000061087-A (KR)
Inventor: KIM GYU SEOK
IPC: H01J29/02
Filed: 1999-03-23
Abstract: PURPOSE: A cathode ray tube is provided to prevent quality drop according to the dislocation of a shadow mask by blocking energy by an impact from being transferred to the shadow mask. CONSTITUTION: A cathode ray tube comprises a panel(22) on which a fluorescent screen is formed. An anti-width band(38) is mounted around the panel, and has predetermined tension. A coupling part is installed at a corner portion of the anti-width band(38), and makes the cathode ray tube coupled with an external case. The coupling part consists of a fixing part(40a), an impact absorption part(40b), and a connection part(40c). The fixing part(40a) is fixed at the anti-width band(38). The impact absorption part(40b) is extended from the fixing part(40a), and is not fixed to the anti-width band(38). The connection part(40c) is tied to the external case, and is extended from one end of the impact absorption part(40b).
Patent KR-19990046528-A (KR)
Title: 콘크리트기초파일의두부처리공법
IPC: E02D13/08
Filed: 1999-03-25
Abstract: 본 발명은 콘크리트 기초파일의 지중 관입 후 콘크리트기초를 형성하기 위해 행하는 콘크리트 기초파일의 두부처리공법에 관한 것으로 종래 기초파일의 두부정리시 발생하였던 크랙등의 문제를 해결할 목적으로 안출된 것이다. 
     이를 위하여 본 발명은 콘크리트기초파일(1)의 지중관입이 종료된 상태에서 각 콘크리트 기초파일의 돌출길이가 기초지반으로부터 일정길이가 되도록 기초파일의 상단부를 컷팅하는 커팅공정(A)과, 이음철근(2a)이 외부로 돌출된 구조의 외부파일(2)을 기초파일(1)에 씌우는 외부파일셋팅공정(B)과,기초지반(3)상부에서 외부파일의 상부표면까지 바닥콘크리트(4)를 타설하여 기초파일과 외부파일을 일체로 고정하는 외부파일 고정화 공정(C)과,외부파일로 부터 돌출되는 이음철근(2a)을 이용하여 기초철근(5)을 배근하고 기초콘크리트(6)를 타설하여 기초를 형성하는 기초형성공정(D)으로 구성되는 것을 특징으로 하는 콘크리트 기초파일의 두부처리공법을 새로이 제시한다. 
     상기 구성에 의해 기초공사가 매우 간단히 이루어지고 파일에 크랙이 방지됨으로 견고한 기초를 시공할 수 있는등의 효과가 있다.
Patent KR-19990082897-A (KR)
Title: 가변 휘도 래스터라이저로부터 가변 휘도 또는 컬러 표시장치로의 픽셀 당 비트 수 감소 방법
IPC: G01R13/20
Filed: 1999-04-02
Abstract: 새로운 오실로스코프 디자인은 데이터의 효과적인 고속 포착과 래스터화를 통해 포착된 전압 대 시간 데이터를 픽셀 당 다수 비트 휘도 정보를 포함한 형태로처리하는 것을 개선한다.  픽셀 당 멀티 비트 가변 휘도 래스터라이저는 메모리 대역폭의 사용을 가장 효율적으로 하고 최대 처리량을 위해 최적화된다.  트리거 비율이 약해지는 현재에, 래스터화 중지는 늦은 트리거와 관련된 데이터를 획득하는 높은 가능성을 제공한다.  회로에는 포착 시간과 크기 비 선형도의 보상이 제공된다.  픽셀 당 다수 비트 휘도 정보는 작동자를 위한 많은 관찰 능력을 제공하는 제어 가능한 전달 함수에 의해 픽셀 당 더 적은 비트 형식으로 맵된다.  동작자의 다른 모드는 밝기 또는 컬러에서 변화를 사용하여 평범하게 발생하는 사건을 넘어서 드문 사건을 강조한다.
Patent KR-20000074198-A (KR)
Inventor: HWANG IL HYEON
IPC: H04M3/42
Filed: 1999-05-19
Abstract: PURPOSE: A method for memorizing an inherent call tone using a voice mailing system is provided to store an inherent call tone among a signal tone and a call tone provided from a VMS into a memory of a terminal, select a desired inherent call tone and listen the selected call tone. CONSTITUTION: A terminal(10) includes a memory(12) for storing a call tone or a signal tone. When a telephone corresponding to a VMS(30) is dialed by a user who uses the terminal(10), a telephone number input signal is transferred to a switch network(20) based on the dialed number. The terminal(10) receives a guide broadcast with respect to a call tone or a signal tone(telephone bell tone) from the switch network(20) and transfers a certain character or numeral input signal to the switch network(20). A memory(12) is installed in the terminal(10) and stores a call tone or a signal tone(telephone tone) based on the terminal(10).
Patent KR-20000074234-A (KR)
Inventor: KIM DAE BONG
IPC: H05B41/282
Filed: 1999-05-19
Abstract: PURPOSE: An electronic stabilizer is provided to maintain a lamp output power and a lamp driving current constantly by maintaining a frequency of a pulse width modulation wave constantly regardless of variation of a timing capacitor value. CONSTITUTION: An electronic stabilizer comprises a lamp driving circuit(300) which starts to drive in response to power supply applied through a first terminal from a voltage source(Vin) and outputs a pulse width modulation wave through second and third terminals. A half bridge converter(100) is connected to the second and third terminals of the lamp driving circuit, and outputs current whose direction is in turn varied according to the pulse width modulation waves provided through the second and third terminals of the lamp driving circuit. A lamp section(200) is connected to an output terminal of the half bridge converter, and is operated according to output current of the half bridge converter. A power controller(400) is connected between the lamp driving circuit and a common terminal of the converter and the lamp driving circuit. The power controller(400) senses the amount of current flowing in the lamp section, and adjusts a driving frequency of the lamp driving circuit according to the sensed current amount to control the output power of the lamp section.
Patent KR-20000074672-A (KR)
Title: Apparatus for detecting the infomation of rotation embedded the filter of noise reduction
Inventor: KIM CHANG HO
IPC: G01D5/36
Filed: 1999-05-25
Abstract: PURPOSE: An apparatus for extracting rotation information, which incorporates a noise removing filter is provided to extract rotation information having high reliability for obtaining rotation direction, rotation amount and rotation velocity of a rotator. CONSTITUTION: An apparatus for extracting rotation information, which incorporates a noise removing filter a rotation pulse encoder(10) having first and second slits respectively with a predetermined phase difference in forward and backward rotation directions with relation to a rotation center of the rotator for optically detecting first and second phase rotation pulses generated by intermittent light beams passing through the slits to output after encoding, and a digital filter part(20) for digitally filtering the first and second phase rotation pulses for discriminating rotation signal components having no change during a main clock of a predetermined period is applied, an up and down discriminating part(30) comparing the filtered pulses to output forward or backward rotation pulse, a counter clock generating part(40) for generating a counter clock in synchronizing with at least more than one rising or lowering edge of the filtered pulses, and a rotation information counter(50) for obtaining rotation direction and rotation amount of the rotator by upward or downward counting of the pulse output from the up and down discriminating part.
Patent KR-19990073194-A (KR)
Title: 파워머신(기관)
Filed: 1999-06-19
Abstract: 1. 원리가 지렛대이다.  원형기어가 회전하며 중간에서 적은 기어를 눌러힘을 얻는다. 
     2. 원동력은 전기모터 "예" 0.1마력을 이용하면 기관1에서 28배의 (2.8마력)을 얻을수있다. 
     3. 소음공해가 없고 연료가 불필요하다.
Patent KR-20010008980-A (KR)
Inventor: PARK WON HYEONG
IPC: H04B1/707
Filed: 1999-07-06
Abstract: PURPOSE: An apparatus for demodulating a base station signal in a communication system is provided to simultaneously perform a direct QPSK(Quarternary Phase Shift Keying) demodulation and an A/D conversion in direct QPSK receiver. CONSTITUTION: An immediate frequency amplifier removes a distorted waveform by amplifying a receipt signal converted to an immediate frequency and a modem unit performs a modulation/demodulation of a signal. A signal processing unit demodulates the amplified signal to a baseband frequency signal and converts the signal type. The first and the second filter units remove a repeated signal from the signal outputted from the signal processing unit and outputs the signal to the modem unit. The signal processing unit comprises a digital sampling unit with an immediate frequency signal, a signal adjusting unit for classifying a signal size to convert the sampled immediate frequency signal to a digital level, a quantizer for converting the classified immediate frequency signal to the digital signal, a latch unit for holding the converted digital signal during a predetermined time and transmitting it to the first and the second phase channel, and output unit for outputting the digital signal transmitted through the first and the second phase channels to the first and the second filter units.
Patent KR-20000011538-A (KR)
Inventor: HIRATA TAKASHI
IPC: H04L25/14
Filed: 1999-07-07
Abstract: PURPOSE: A control circuit is provided to control an input buffer circuit for transferring correct data. CONSTITUTION: An input buffer(10) having a skew control function has a pattern detecting circuit(1), receiving circuits(2,3,4), a selecting circuit(5) and a latch circuit(6). The input buffer receives an input signal(I) through the receiving circuits and the receiving circuits output each signal(IN1,IN2,IN3). Then the signals become an L level signal or a H level signal according if the input signals exceed each standard potential. The pattern detecting circuit of the input buffer in which the input signal sequentially detects time in the H level or the L level, outputs selecting signals(SEL1 and SEL2). Therefore the phase adjustment conducted by the input buffer can be properly change according to the time that maintains voltage of the input signal without changing.
Patent KR-20010009412-A (KR)
Inventor: LEE DAE WON
IPC: F24F11/00
Filed: 1999-07-09
Abstract: PURPOSE: A system for controlling emergency operation of heating/cooling air conditioner and method therefor is provided to detect electric current applied to a compressor and perceive any failures occurred during heating operation by a heat pump using heat exchanging function of a refrigerant, so that heating operation by a heater is promptly operated. CONSTITUTION: In a system for controlling emergency operation of heating/cooling air conditioner and method therefor, the system comprises a current detection unit for detecting an electric current on a power supply line connected to a compressor; a display unit for displaying any failures; a heater for performing heating operation in case that failure is occurred during heating operation by a heat pump or temperature difference between room temperature and set temperature is large; and a microcomputer which displays an abnormal mode on the display unit according to whether the electric current applied from the current detection unit is present or not and switches on the heater to allow the heater to perform a heating operation.
Patent KR-20010011624-A (KR)
Inventor: HAN HAK GI
IPC: B66B11/00
Filed: 1999-07-29
Abstract: PURPOSE: A door coupling device of an elevator is provided to maintain the engaged state of a guide block and a car door stably by an engagement maintaining lever of a coupling device for simultaneously opening and closing a car door and a landing door and to improve the motion characteristic of a coupling device. CONSTITUTION: A pair of coupling skates(14,14a) symmetrically installed at an interval for letting a landing door in and out when a car moves is operated to release a locking unit by narrowing the interval. A guide block(5) is supported to move an interlock section for releasing the locking unit of the landing door by a door opening and closing unit and a door opening and closing section after unlocking. An interlock unit including a pinion(21) rotating by being engaged with the guide block is interlocked to operate the coupling skates. A restraining unit for mutually restraining the guide block and the car door in the door opening and closing section is included in a door coupling device of an elevator. Additionally, a restraint maintaining lever(25) for maintaining the restraining state and for the constant interval of the coupling skates when a door is closed is rotatively installed on a guide plate(22) fixed on a car door frame at a rear part of the guide block.