baber/WOPTO huggingface dataset:
Patent KR-20000056205-A (KR)
Inventor: LEE KYONG MOK
IPC: G09B7/04
Filed: 1999-02-13
Abstract: PURPOSE: A method for learning interactive language is provided to enhance the concentration and the learning effect of a user by outputting a three-dimensional video and a background audio according to a conversation progress content on a monitor and at a speaker. CONSTITUTION: An operation of a program is started and an initial screen is simultaneously outputted(S311,S312). It is judged as to whether a learning is requested(S13). A selection screen is outputted for selecting a kind of a learning and a level of the learning when the learning is requested(S314). The kind of selected learning and the level of the learning are set as a level to be learned when the kind of the learning and the level of the learning are selected(S316). A learning level is set using predetermined value when the kind of the learning and the level of the learning are not selected(S317). An audio output subroutine is accessed and the accessed audio output subroutine is executed(S318). A background video output subroutine and a background audio output subroutine are simultaneously accessed using a feedback data from the audio output subroutine and accessed background video output subroutine and background audio output subroutine are executed(S319). An audio recognition subroutine is accessed and the accessed audio recognition subroutine is executed(S319-1). A feedback result from the audio recognition subroutine is checked(S320). An inquiry data and a response data are combined as one file when the audio recognition subroutine is correct(S320-1), and a corresponding file is searched from a database and the audio output subroutine is performed(S321).
Patent KR-19990072712-A (KR)
Title: 영상및／또는음성기록장치및방법
IPC: G11B20/10
Filed: 1999-02-18
Abstract: 본 발명은 영상 및/ 또는 음성기록장치 및 방법에 관한 것으로서, 기록디스크를 사용하여 복잡한 기계적 동작을 수반하지 않고 영상 및/또는 음성데이터의 계층적 덮어쓰기 기록을 실시할 수 있는 장치를 제공하는 것으로, 이 목적을 달성하기 위해서 블럭생성부(11)는 계층부호화부(10)가 계층부호화하여 얻어지는 각 층에 속하는 데이터로부터 각각 일정한 크기를 갖는 블럭을 생성하고 기록 제어부(13)는 기록 디스크(14)가 가득 찰 때까지 기록부(12)에 블럭 생성부(11)가 생성한 블럭을, 기록 디스크(14)상에서 그 블럭이 일차원적이고 연속적으로 늘어서도록 기록시키며, 기록 디스크(14)가 가득찬 이후, 블럭 생성부(11)가 생성한 블럭으로부터 하위층의 블럭을 선택하고 기록 디스크(14) 상의 블럭열로부터 상위층의 블럭을 선택하고 기록부(12)에 그 하위층의 블럭을, 그 상위층의 블럭이 그 블럭열의 선두에 가까운 것부터 차례로 덮어 쓰기되도록 기록하게 하는 것을 특징으로 한다.
Patent KR-20000056247-A (KR)
Inventor: KIM JAE HONG
IPC: H03H11/00
Filed: 1999-02-18
Abstract: PURPOSE: A circuit for compensating for frequency characteristic of a Gm-C filter is provided to compensate for a variation in the frequency characteristic of the Gm-C due to a process variation in fabrication of a semiconductor chip including the Gm-C filter. CONSTITUTION: In a Gm-C filter(30) configured using a resistor having wider variation in its fabrication process, when the frequency characteristic of the Gm-C filter is changed due to the process variation, a control current(Ir) corresponding to the variation in the frequency characteristic is generated and Gm value of the Gm-C filter is controlled depending on the control current, thereby minimizing the variation in the frequency characteristic of the Gm-C filter. A circuit for compensating for the frequency characteristic of the Gm-C filter includes a first control resistor(R1) having very low process variation, a second control resistor(R2) having the same process variation as that of the resistor used for the Gm-C filter, a first current source for supplying current to the first and second control resistors, and a second current source(I2) for generating the control current.
Patent KR-20000011180-A (KR)
Inventor: NISIMOTO YUKIO
IPC: G01S15/931
Filed: 1999-02-26
Abstract: PURPOSE: An apparatus for detecting a distance and a position of an obstacle and for displaying the information to a driver is provided to exactly and easily identify the position and distance of the obstacle. CONSTITUTION: The apparatus comprises a plurality of ultrasonic transmitting and receiving parts(16-19) formed at end portions of a car; a CPU(central processing unit)(20) for calculating a position and a distance from the obstacle; a distance table(23) for storing the calculated results; an LCD(liquid crystal display)(27) for displaying the stored results; and an alarm unit(26) for alarming the warning to a driver.
Patent KR-20000059346-A (KR)
Inventor: MUN SEONG DAE
IPC: B29C45/16
Filed: 1999-03-03
Abstract: PURPOSE: A method and an apparatus are provided to reduce manufacturing cost and allow the manufacturing process to be performed with ease while performing an injection molding in two-stages. CONSTITUTION: A method comprises a first injection molding step for injecting half piece of the pump housing, and a second injection molding step of coupling the half piece of the pump housing by male and female snap fit(105), inserting and fitting a mold for supporting the lower portion of the pump housing at a state where each piece of pump housing is not escaped from each other with the assist of a convex portion formed at an edge, inserting and fixing a droop prevention device into an inlet(101), and performing an injection molding process. The droop prevention device comprises a supporting member for supporting the inlet, a fixing member for fixing the supporting member into the inlet, and a hinge for coupling the supporting member and the fixing member.
Patent KR-20000061432-A (KR)
Inventor: NOH GWANG
IPC: A61K38/42
Filed: 1999-03-26
Abstract: PURPOSE: A novel SP-PEG-hemoglobin corporate body is provided, which shows safety and effectiveness as an oxygen-carrier, so can be used in medicinal utility. CONSTITUTION: A process for the preparation of SP-PEG-hemoglobin comprises of: pouring methoxy-PEG and sodium ethoxide to a flask, dissolving completely by boiling, and gaining m-PEG ethyl propionate; dissolving the m-PEG ethyl propionate in 1N NaOH, and gaining m-PEG propionic acid; dissolving the m-PEG propionic acid in dichloromethane, adding N-hydroxysuccinate(NHS) and dicyclohexylcarbodiimide in dichloromethane to get m-PEG succinimidyl propionate; separating red blood cells from mammal blood, and separating hemoglobins from the red blood cells; dissolving the hemoglobins in a solution of 0.15M sodium chloride and 0.01M Na-phosphate(pH 8.0), and adding the SP-PEG(hemoglobin:SP-PEG=1:20 as equivalent ratio); reacting at room temperature for 1-2hrs(pH 8.0), and removing un-reacted PEG by ultrafiltration or diafiltration.
Patent KR-20000061678-A (KR)
Inventor: NOH DONG HYEON
IPC: G09B5/02
Filed: 1999-03-30
Abstract: PURPOSE: A method for studying the relative sensitivity with respect to the optical characteristics of a user is provided to analyze the relative sensitivity with respect to the optical characteristics of a user by using the feedback of the user with respect to the searching result. CONSTITUTION: If a question is given, result images which are the most similar to the question is provided to a user. The user selects the images which seem to be the most similar to the question, and feedbacks the question. The maximum absolute value of the difference between the question and the feedback images is obtained with respect to the optical characteristics in the characteristics space. The relative sensitivity with respect to the optical characteristics is obtained by using the maximum absolute value of the optical characteristics. Then, the relative sensitivity with respect to the optical characteristics is studied.
Patent KR-20000065725-A (KR)
Inventor: LEE CHANG SUN
IPC: B23K9/127
Filed: 1999-04-08
Abstract: PURPOSE: A vertical movable type automatic welder is provided to move a storage tank horizontally by hanging the tank on an iron board and to move a lifter vertically. CONSTITUTION: After moving a vertical movable type automatic welder to a place for welding, an upper fixer(32) of a horizontal mover and a lower fixing frame(61) of a lower fixer are operated to fix the upper portion of the welder by a fixing bar. On the other method, an electromagnet device(65) faced with the iron board operates a switch for supplying power and becomes an electromagnet to be attached to the iron board. After the fixation or the attachment, a welding is conducted.
Patent KR-20000066774-A (KR)
Inventor: PARK SU HYEON
IPC: G02F1/139
Filed: 1999-04-21
Abstract: PURPOSE: A LCD is provided to utilize a liquid orientation film having excellent heat-resistance, orientation and photo-resistance. CONSTITUTION: A LCD comprises first/second substrates, a first orientation film and a liquid crystal layer. The first orientation film consists of PECN(polyethyleneimine cinnamate) formed on at least one of the first/second substrates. The liquid crystal layer is formed between the first/second substrates. Firstly, a PECN orientation film is formed on the substrate. Ultraviolet ray of 250-500W is twice radiated to the substrates having the PECN film formed. Two substrates are bonded each other while sustaining a cell gap by spacers. And then the liquid crystal is injected between the substrates under the temperature of phase transition temperature.
Patent KR-19990046780-A (KR)
Title: 절첩식휴대용미니오토바이
IPC: B62K15/00
Filed: 1999-04-24
Abstract: 본 발명은 휴대용 절첩식 미니 오토바이에 관한 것이다. 
     종래의 미니 오토바이는 사용자의 신장에 따라 의자 지주를 올리고 내려 조절할 수 있도록 한 정도 외에 절첩 구조를 구비하지 못하였다. 
     이를 개선하기 위한 선행 고안으로 하부 측에 스프링 압력을 받아 승강되게 체결구를 설치하여 절첩되게 한 방법이 공지되어 있으나 이는 스프링이 하부 측에 설치되어 체결구를 받쳐 올려 주도록 되어있는 관계로 장기간 사용하다 보면 스프링 압력이 저하되고 변형되어 수축 될 경우 체결구가 핸들 축으로부터 빠져 내려와 운전중 절첩될 수 있는 치명적인 안전 상의 문제가 대두되었다. 
     본 발명은 이와 같은 제 결점에 착안하여 미니 오토바이의 핸들 축과 의자 지주 각 하측을 절첩 될 수 있는 구조로 하되, 안전성 보장을 위하여 절첩 구동부를 절첩부 상부측에 설치하므로 써 운전중 임의 절첩될 수 있는 문제를 근본적으로 해결하여 사고가 방지될 수 있도록 하였으며, 간단히 절첩시켜 승용차의 트렁크 등에 넣고 휴대하여 여행지 등에서 장소에 구애받지 않고 편리하게 사용 보관하기에 적합하도록 한 것이다.
Patent KR-19990088201-A (KR)
Title: 형광표시관
IPC: H01J9/00
Filed: 1999-05-12
Abstract: 본 발명은 외위기(外圍器)의 봉착부(封着部) 근방에서 외부 리드(lead)와 배선 도체를 접속하고 있는 형광 표시관에 있어서, 이 접속을 안정적이고 확실하게 한다. 
     외위기는, 봉착재(封着材)(3)에 의해 봉착된 기판(2)과 용기부(容器部)(4)로 이루어진다.   기판(2)상에는 배선 도체(11)가 있고, 그 위에는 절연층(10)이 있다.   배선 도체(11)는 양극(7)에 접속되어 있다.   봉착부의 근방에서, 절연층(10)에는 개구부(14)가 형성된다.   개구부(14)내의 배선 도체(11)의 위에는, Ag 페이스트(15)가 있고, 그 위에는 도전성 미립자(20)가 있다.   미립자(20)는 개구부(14)로부터 일부가 돌출된다.   봉착재(3)를 기밀하게 관통하는 외부 리드(16)의 내부단부(內端部)(16a)는, 봉착재(3)내에서 미립자(20)에 접촉된다.   배선 도체(11)와 외부 리드(16)의 접속부는 봉착재(3)내에 존재하지만, 배선 도체(11)와 외부 리드(16)의 사이에 들어간 봉착재(3)는, 미립자(20)에 의해 부딪쳐 파괴된다.   배선 도체(11)와 외부 리드(16)와의 전기적 접촉은 안정되어 있다.
Patent KR-20000074350-A (KR)
Inventor: SHIN WON SEON
IPC: H01L23/28
Filed: 1999-05-20
Abstract: PURPOSE: A method for manufacturing a semiconductor package is provided to manufacture an ultra thin semiconductor package, by positioning a semiconductor chip in a penetration hole formed in a predetermined surface area of a circuit board, so that the thickness of the semiconductor chip is offset by that of the circuit board. CONSTITUTION: A plurality of bond fingers(12) and a plurality of ball lands(15) are respectively established on upper and lower surfaces with a resin layer(11) as a center. The bond finger is connected to the ball land through a conductive via hole, and a strip-type circuit board having a plurality of penetration holes is prepared. A plurality of semiconductor chips(2) having a plurality of input/output pads on its upper surface are positioned in the respective penetration holes of the circuit board. The input/output pad of the semiconductor chip is electrically connected to a bond finger of the circuit board. A predetermined region of the semiconductor chip, connection unit and circuit board is encapsulated with an encapsulating material. A conductive ball(30) is melted and adhered to the ball land of the circuit board. The strip-type circuit board is singulated to semiconductor packages.
Patent KR-20000075063-A (KR)
Inventor: KIM PIL SEONG
IPC: C08F4/64
Filed: 1999-05-28
Abstract: PURPOSE: A method for producing polyisobutene by cationic polymerization of isobutene in a catalytic system comprising a complex of a transition metal compound and a benzoic acid-based compound as a main catalyst and methylaluminoxan as a cocatalyst is provided which has an effect on increasing molecular weight of a polymer by more than two or three times without reducing yields as compared to using only transition metal compounds as a catalyst system. CONSTITUTION: The polyisobutene is prepared by cationic polymerization of isobutene in a catalytic system in which a complex obtained by adding a benzoic acid-based compound substituted in position 2, 3, 4, 5, 6 of a phenyl group represented by formula 2 to a transition metal compound represented by the formula; MXn comprises as a main catalyst and methylaluminoxan comprises as a cocatalyst. In formula, M is titanium, vanadium, tin or boron; X is chlorine or bromine; n is an integer from 3 to 4; R1, R2, R3, R4 and R5 are the same or different, H, methyl, ethyl, isopropyl, isobutyl, n-butyl, alkyl such as octyl or alkoxy, and halogen such as F, Cl, Br, amino, nitro, hydroxy or acetyl.
Patent KR-20000075191-A (KR)
Inventor: MAENG SEUNG JU
IPC: H04B7/005
Filed: 1999-05-29
Abstract: PURPOSE: An apparatus for transmitting gated channels in a control only substate of a code division multiple access(CDMA) communications system is provided to gate and transmit reverse dedicated physical control channel(DPCCH) signals in half power control group units and to locate power control bits in final slots of each frame to control power of a first slot of a next frame, so as to minimize time for being taken in a synchronization re-acquisition process and to minimize interference increases caused by consecutive transmissions of the reverse DPCCH signals and by reverse power control bit transmissions toward a forward link. CONSTITUTION: If user data for being transceived for a regular time is not generated in a user data active substate for transceiving the user data by using a dedicated data channel, a gated transmission controller of a mobile station performs a state transition to a control only substate. The gated transmission controller regularly or irregularly gates and transmits reverse dedicated physical control channel(DPCCH) signals with half slot units within one frame cycle. The gated transmission controller corresponds to reverse gated transmission patterns to gate forward DPCCH signals, according to forward gated transmission patterns. If the user data in the user data active substate is not generated, a gated transmission controller of a base station performs a state transition to a control only substate. The forward DPCCH signals are gated and transmitted with half slot units in the control only substate.
Patent KR-20010001892-A (KR)
Inventor: KWAK PIL GYU
IPC: F15B7/00
Filed: 1999-06-09
Abstract: PURPOSE: A plunger cylinder for a concrete pump truck improving a shock-absorbing ability is provided to minimize noise generated by a contact to an inner wall of a cylinder by inducing compressed oil to slowly flow out. CONSTITUTION: A plunger cylinder for a concrete pump truck has a plunger piston having a hollow space and moving along a lengthy direction of a cylindrical body. A joining pipe(3) for discharging compressed oil is attached to the plunger cylinder for communicating with a port(13) formed on the cylinder body and a control hole. A seal member forming more than one groove on the outer circumference is fixedly mounted on the bottom part of the cylinder body(1). The plunger cylinder for a concrete pump truck enables the plunger piston to move from the cylinder body by the compressed oil allowed in through the joining pipe(3) for discharging compressed oil. A check valve(31) is established on the front end of the plunger piston(27) according to the direction of length of a piston body(29) for communicating with a control hole(30). Compressed oil is flowed in through the pot(13), the control hole(30), and the check valve(31) and flows out through the gap between the first contact side and the second contact side. The first contact side is intermediate the inner wall front end of the plunger piston(27) and the cylinder body(1) and the second contact side is between the front end of the plunger piston(27) and the seal member.
Patent KR-20000011359-A (KR)
Inventor: MATSUMURA HIDENOBU
IPC: G06F17/50
Filed: 1999-06-30
Abstract: PURPOSE: A high speed test pattern evaluating device is provided to evaluate a test pattern in a high speed to test a LSI device generated based on a CAD test developed in a designed step of the LSI device. CONSTITUTION: The high speed test pattern evaluating device(20) contains; a cycle-event converter(22) to convert a test pattern by an event base from a cycle base; a evaluating unit(24) to compare two event data inputs by synchronizing; the test pattern from a LSI tester simulator(11) supplied to the cycle-event converter(22). The cycle-event converter(22) is able to be composed by one among a software or a hardware, however the hardware composition is desirable to realize the high speed operation.
Patent KR-20010009705-A (KR)
Title: Optical system of camera
Inventor: CHOI HAK RIM
IPC: G03B11/04
Filed: 1999-07-13
Abstract: PURPOSE: An optical system of a camera is provided to prevent chromatic aberration and color moire phenomenon generated in the process of forming incident images without any optical low pass filters. CONSTITUTION: An optical system of a camera includes a photographing element(10) for spotting an image and mounted with a cover glass(60) in front of the element, a lens holder(20) positioned in front of the photographing element and formed with a receiving space part inside, a first lens(30) positioned at the forefront of the lens holder and formed with a compensation surface(31) for shutting off near infrared ray at a surface, a third lens(50) positioned at the very last part of the lens holder and formed with a hologram pattern(51) for preventing color moire phenomenon of light at a surface, and a second lens(40) positioned between the first and the third lenses.
Patent KR-20010018296-A (KR)
Inventor: JUN SI MUN
IPC: D06F39/06
Filed: 1999-08-18
Abstract: PURPOSE: A washing machine having a thread collecting device is provided to facilitate circulation penetrating washing by circulating the wash water of a washtub toward the upper side forcibly, and to enhance washing force by installing a thread collecting device in a circulation passage. CONSTITUTION: A washing machine having a thread collecting device comprises; a case of a washing machine; a washtub installed in the case; a washtub fixing device supporting the washtub in the case to place the washtub at a regular angle; a circulation penetrating device connected from the bottom of the washtub toward the upper side, and circulating the water in the washtub toward the upper side of the washtub; a thread collecting device(80) installed in the circulation penetrating device to remove bits of the thread or the nap in wash water; and a tub cover(62) installed in the upper part of an outer tub of the washtub to facilitate the centrifugal penetrating washing. A bypass passage(72) is connected in the place where a lot of thread and nap pass, and has an installation hole to install the thread collecting device separably. In the tub cover, an inserting hole(62a) is formed to insert the thread collecting device. The thread collecting device consists of a case(81) for the collecting device, a net(83) for collecting and a knob(85). The case(81) is inserted into the installation hole through the inserting hole, and has an inlet and an outlet for the pass of the wash water.
Patent KR-20000034904-A (KR)
Inventor: LEE SANG CHEOL
IPC: H05K7/20
Filed: 1999-08-23
Abstract: PURPOSE: A method for cooling electrical apparatus and an electrical apparatus using thereof are provided to preserve the inner structure of the electrical apparatus from dust, to block the noise from inside from getting out, and to cool heat emitting devices. CONSTITUTION: A method for cooling electrical apparatus and an electrical apparatus using thereof includes the first and the second step. At the first step, an electrical apparatus with at least one heat emitting device is surrounded by a case(10), and the noise and dust are sealed out. At the second step, the inner air(40) inside of the case(10) is circulated forcefully, in order for the heat emitted from the emitting devices to be conveyed to the case(10). The heat from the emitting devices are generated while the emitting device is cooled with air.
Patent KR-20010019068-A (KR)
Inventor: YOON HO SIK
IPC: H04L12/66
Filed: 1999-08-24
Abstract: PURPOSE: The method for determining a gateway as a root for linking dual network is provided to prevent a channel overlapping and overallocating of the channel even in case of reset by forcibly allocating a root function to a gateway for linking an external network and regularly managing information of the channel and bandwidth. CONSTITUTION: The gateway for linking the external network is connected to a 1394 network(40). A function of BM/IRM(Bus Manager/Isochronous Resource Manager) is allocated to a gateway node(50). The gateway node is designated as a root(60). Whether reset is generated is checked(70). If reset is generated due to power-off of a specific node, whether the gateway is determined as a root is checked(80). The 1394 network re-forms a topology after the reset, to prevent overlapping the channel and excessive allocation of the bandwidth.
Patent KR-20010019155-A (KR)
Inventor: YOON HONG SIK
IPC: H01L21/265
Filed: 1999-08-25
Abstract: PURPOSE: A method for manufacturing a well of a semiconductor device is provided to simplify a manufacturing process and to shorten manufacturing time, by forming well of different conductivity types by an ion implantation method while using one photomask process. CONSTITUTION: A field insulating layer defining an active region and a field region is formed in a substrate(20) of the first conductivity type. An ion implantation mask(22) which exposes a well formation region of the second conductivity type and covers a well formation region of the first conductivity type, is formed in a predetermined portion of the substrate. Ions of the first conductivity type are implanted into the substrate to form an ion buried layer of the first conductivity type in the first conductive well formation region located under the ion implantation mask. The ion implantation mask is used to perform an ion implantation of the second conductivity type so that the second conductive ion buried layer is formed in the second conductive well formation region. Ions in the first and second conductive ion buried layers(230,231) are diffused to form the first and second conductive wells.
Patent KR-20000006645-A (KR)
Inventor: KIM JONG RYUL
IPC: G06Q20/12
Filed: 1999-08-30
Abstract: PURPOSE: A software network multi-account managing method and system are provided to use an integrated circuit card for automatically inputting personal confirmation information necessary to access software network sites. CONSTITUTION: The software network multi-account managing system comprises: plural sites(2A to 2N) connected to a software network which determines the existence of a service provision permission on the basis of principal confirmation information including a login ID, a password and personal information; a card read/record part(18) for reading/recording the principal confirmation information stored in an integrated circuit card; a communication connection program(4) for a software network; a card content record program(16); a card content inquiry program(14); and a drive program(12), wherein the drive program(12) is connected to the sites through the software network and records the principal confirmation information to the integrated circuit card controlling the card content record program and the card content inquiry program; wherein the drive program(12) reads the principal confirmation information recorded in the IC card and encodes the read principal confirmation information; and wherein the drive program(12) decodes the encoded information to record the decoded information to the IC card.