baber/WOPTO huggingface dataset:
Patent KR-20000065679-A (KR)
Inventor: HWANG BYUNG GOO
IPC: H04B1/40
Filed: 1999-04-08
Abstract: PURPOSE: A method for inputting music using an electronic telephone-typed keypad is provided to select many different sounds as one music symbol group to classify the sounds into many music classifying groups, to arrange each music symbol group on each key button, and to extract sounds having sound heights and sound lengths corresponding to different key button operations on one of the key buttons, so as to simultaneously select sound lengths and sound heights by one key button operation. CONSTITUTION: Sounds having different sound lengths are selected as one music symbol group by corresponding to each sound height in a musical scale, to classify the sounds into many music classifying groups. Each music symbol group is arranged into each key button. If different key button operations are applied for each key button, sounds having sound heights and sound lengths corresponding to each of the different key button operations are extracted from selected key buttons. An operation mode is converted into a music inputting mode, by operating another mode converting key button or a mode converter. An octave is predetermined. The octave is selectively extracted through a sound length key button operation which is preset in an electronic telephone-typed keypad. Sounds having sound heights and sound lengths corresponding to the different key button operations are extracted. The sound lengths of the extracted sounds are multiplied as fixed numbers or reversely multiplied by the fixed numbers. A sound column composed of at least more than one sound is encoded to be transmitted to a receiving terminal. The sound column is made out by inputting keys through the electronic telephone-typed keypad. The received sound column is decoded to be played through a sound player.
Patent KR-19990046748-A (KR)
Title: 전정기
Filed: 1999-04-21
Abstract: 본 발명은 나무가지를 절단하는데 사용되는 전정기(剪定機)에 관한 것으로서, 더욱 구체적으로는 전정기 작동시에 나무절단용 회전톱날의 측면에 나무가지를 잡아주는 지지대가 설치되어서 나무가지의 절단이 용이하고 또한 중간에 가요성축을 이용하여 연결함으로서 회전톱날의 절단방향이 자유롭게 변경될 수 있는 전정기에 관한 것이다. 
     본 발명의 전정기는 동력발생용 엔진(12)과, 상기 엔진(12)의 회전력을 전달하기 위한 것으로 내부에 전후좌우로 구부러지는 가요성축(142)이 구비된 가요성케이블(14)과, 상기 가요성축(142)으로부터 회전력을 전달받기 위한 회전축(202)이 베어링(204)에 의하여 지지되도록 구비된 작업봉(20)과, 상기 작업봉(20)과 연결되며 회전축(202)으로부터 회전력을 전달받아서 방향을 전환하기 위한 동력전환부(30)와, 상기 동력전환부(30)에 연결되어서 회전력을 전달받는 회전톱날(24)과, 상기 동력전환부(30)의 케이싱외부에 고정되고 회전톱날(24)의 중심축을 향하여 이동하도록 스프링(262a)에 의한 탄성력을 받는 탄성지지대(26)로 구성되며, 상기 동력전환부(30)는 작업봉(20)을 수납하기 위한 부분과 회전톱날(24)과 탄성지지대(26)를 수납하기 위한 부분으로 구성되는 케이싱(302)과, 상기 작업봉(20)으로부터 돌출되는 회전축(202)의 단부와 스플라인결합에 의하여 단부가 연결되고 기어부가 수직으로 위치한 구동베벨기어(304)와, 상기 구동베벨기어(304)와 결합되며 하단부에 회전톱날(24)이 연결되며 베어링(308)과 부싱(314)에 의하여 지지, 고정되고 캡너트(310)에 의하여 하부로 이동이 차단되며 단부에 회전톱날(24)이 연결되는 종동베벨기어(306)로 구성되는 것을 특징으로 한다.
Patent KR-20000066871-A (KR)
Inventor: YANG HAK CHEOL
IPC: H01J29/48
Filed: 1999-04-21
Abstract: PURPOSE: An electron gun is provided to obtain an electron beam having a focus characteristic suitable for a high resolution and to prevent shortening of lifespan of electron gun by reducing cathode load. CONSTITUTION: An electron gun(20) comprises a triode unit(GE), an electronic amplifier(28), and focus electrode and anode electrode(27). The triode unit has a cathode(21), a first electrode(22) and a second electrode(23), and generates and focuses electron beam. The electronic amplifier has a micro channel plate(28) for amplifying electron beam generated from the triode unit. The focus electrode and anode electrode constitute a main lens portion for focusing the electron beam amplified by the electronic amplifier.
Patent KR-19990088021-A (KR)
Title: 종점의검출방법및장치
IPC: H01L21/302
Filed: 1999-05-03
Abstract: 정지 필름 및 표적 필름 중 하나와의 화학 반응 생성물(예를 들면, KOH 함유 슬러리에서 질화물 필름을 갖는 웨이퍼를 연마할 때 암모니아)을 선택적으로 생성하는 공정에 의해 표적 필름을 제거하고, 표적 필름이 제거될 때 화학 반응 생성물의 레벨을 감시하는 것에 의해서, 정지 필름 상부의 표적 필름의 제거를 위한 종점을 검출한다.  또한, 액체로 부터 가스로서 존재하는 물질을 추출하고 또 가스를 감시하여 물질을 검출하는 것에 의해, 액체내의 매우 낮은 농도에서 물질을 검출한다.
Patent KR-20000072899-A (KR)
Inventor: KIM JONG TAE
IPC: G05B19/4069
Filed: 1999-05-03
Abstract: PURPOSE: A numerical control system having performance of displaying real time three dimensional graphic and method thereof are provided to improve display manner of the tooling status of a workpiece in the numerical control system ("NC") that is used in working the workpiece by controlling a numerical controlled tooling machine. CONSTITUTION: In a numerical control system having performance of displaying real time three dimensional graphic and method thereof, the numerical control system comprises a numerical control unit(30) for analyzing a tooling program, generating tooling data, and distributing the tooling data; a three dimensional graphic display unit(20) for displaying the status of a workpiece as a three dimensional graphic on the basis of the tooling data generated from the numerical control unit(30); and a servo device(40) for controlling a numerical controlled tooling machine on the basis of the tooling data generated from the numerical control unit. The numerical control unit(30) comprises a tooling program corresponding to a desired tooling work; tooling memories(32, 33, 34) for storing a shape of a tool and user input values such as the dimension of the workpiece; and an analyzing/distributing device for selecting a proper tooling program stored in the tooling memories(32, 33, 34), analyzing the selected tooling program and generating tooling data, and transmitting the tooling data to the three dimensional graphic display unit(20) and the servo device(40) at the same time.
Patent KR-19990088074-A (KR)
Title: 디지탈이미지프로세싱으로물체위치를판정하는방법
IPC: G06K9/64
Filed: 1999-05-06
Abstract: 본 발명은 디지탈 이미지 프로세싱으로 물체의 위치를 판정하는 방법에 관한 것으로서, 학습위상에서, 제 1 기준 이미지 외에, CCD 카메라의 미소 픽셀이 기록, 저장되므로서 제 1 기준 이미지에 대해 각각 오프셋된다.  작업위상에서, 물체의 테스트 이미지를 기록하고 테스트 이미지와 기준 이미지중 어느 하나의 최선 배치가 존재하는 테스트 이미지의 위치를 찾기 위해서 테스트 이미지와 모든 기준 이미지를 비교한다.
Patent KR-20000074673-A (KR)
Inventor: KIM CHANG HO
IPC: H02P5/00
Filed: 1999-05-25
Abstract: PURPOSE: A rotational speed controlling device of a motor is provided to settle the load of a microprocessor by processing the controlling operation related to the acceleration and the deceleration of a motor by using a hardware. CONSTITUTION: A microprocessor detects a final object speed value of a motor and object speed values in every step. A speed comparing section outputs the initial speed value of the motor and the present speed value and the comparing results with respect to the final object speed value. An acceleration/deceleration controlling section outputs an acceleration signal, a deceleration signal, and a constant speed signal. The acceleration/deceleration controlling section outputs a driving starting signal and a driving finishing signal. A rate selecting section determines the acceleration rate and the deceleration rate. A pulse generating section generates a pulse signal for accelerating and decelerating the motor. An object speed controlling section outputs the pulse signal to the motor so that the motor is rotated at the object speed and the final object speed.
Patent KR-20000006070-A (KR)
Inventor: VANDERAN DOUGLAS G
IPC: G02C7/04
Filed: 1999-06-10
Abstract: PURPOSE: An economical method is provided to simplify the manufacture of the device containing stable surface covering material such as a catheter, a lens and an implant. CONSTITUTION: An device having effective covering of carboxyl reactive polymers coupled onto the surface by the coupling agent of more than one of the effective coupling contains:more than one of hydroxyl group, amino group or mixture of the two group. Herein, the carboxyl reactive polymers are poly(acrylic acid), poly(methacrylic acid), or poly(maleic acid), and the coupling agents are carbo-diimide, N,N'-carbonyl diimidazol or phosphoryl chloride.
Patent KR-20010009210-A (KR)
Inventor: RYU DU YEONG
IPC: D06F58/28
Filed: 1999-07-08
Abstract: PURPOSE: A device and a method for detecting dryness of a clothing dryer are provided to detect a dry degree of the laundry exactly by basket rpm and cut down a production cost. CONSTITUTION: A clothing dryer including a dryness detecting device is composed of an operation unit(41), a speed sensor unit(43), a basket and exhaust fan drive unit(45), a heater drive unit(47), an alarm unit(49) and a control unit(51). Basket rpm is measured and the variation of basket rpm is calculated. The basket and the heater are stopped if the variation of basket rpm is not more than the reference variable value. The end of drying is alarmed to users. The laundry is dried continuously if the variation of basket rpm is over the reference variable value.
Patent KR-20010009902-A (KR)
Inventor: SHIN GWANG CHEOL
IPC: B60H1/00
Filed: 1999-07-14
Abstract: PURPOSE: A system and method for controlling air conditioner for vehicle are provided to maintain the interior environment of a vehicle comfortably by isolating the interior from the exterior of the vehicle through a selection of a window raising mode and an interior air re-circulating mode in case that pollution air is likely to introduce into the interior as the vehicle enters a tunnel or exhaust gas discharged from a front vehicle is likely to introduce into the interior owing to a traffic jam. The system and the method are also provided to ensure occupant's safety by allowing the operation to be performed automatically. CONSTITUTION: In a system and method for controlling air conditioner for vehicle, the system comprises an illumination detection unit(11) for detecting the illumination around a vehicle; a front distance detection unit(17) for detecting a distance form a front vehicle; a vehicle speed sensor(16) for sensing the current vehicle speed; a headlight driving unit(12) for determining the turning on/off of a headlight; a window driving unit(13) for determining the raising or descending of a window; an air intake selection unit(14) for determining an exterior air intake mode for sucking the exterior air into the interior or an interior air re-circulating mode for re-circulating the interior air; and a microcomputer(15) controlling operations of the headlight driving unit(12), the window driving unit(13), the air intake selection unit(14), if the vehicle is determined as entering into a tunnel or as being under a traffic jam.
Patent KR-20010010635-A (KR)
Inventor: SONG SEOK IL
IPC: H04N5/44
Filed: 1999-07-21
Abstract: PURPOSE: An apparatus for intercepting electromagnetic waves of TV is provided to connect a transceiving device using a pseudo noise(PN) signal to a power switch functional unit of the TV, to generate an alarming sound to intercept power when an object accesses the TV, and to control an accessing distance by using a property of a PN code, so as to protect a user from an electromagnetic wave of the TV and to prevent children from approaching the TV. CONSTITUTION: An amplifier(21) amplifies a received pseudo noise(PN) code signal. A PN code generator(27) generates a PN code signal inside. A coupler(22) couples the amplified PN code signal with the PN code signal inside. A band pass filter(BPF)(23) filters a frequency of the coupled signal, to effectively use the frequency in multiplex broadcasting communication. A square detector(24) discriminates filters according to frequency bands of filtered signals. An integrator(25) outputs integral values of discriminated signals. A comparator(26) compares integrated signal values with a threshold value, and detects a reflection signal reflected on an object, then inputs a signal detected by the PN code generator(27).
Patent KR-20010011332-A (KR)
Inventor: KIM KYU HWAN
IPC: B44C1/165
Filed: 1999-07-27
Abstract: PURPOSE: Hot stamping foil made of thermosetting materials for label is provided to supply customers with high-quality products made of thermosetting materials. CONSTITUTION: A thermo adhesive layer(11) which sticks to materials of a product is formed on a release paper(10). On the thermo adhesive layer(11) is distributed a solidifying thermosetting material layer(12) like the themo adhesive layer(11). And a covering layer(13) having numerous threads exists on the thermosetting material layer(12). A decoration layer(14) is coated on the covering layer(13) and a release paper, an anti-heating film, which can endure at about 180deg.C is attached to the decoration layer(14).
Patent KR-20010011756-A (KR)
Inventor: BAE JUN IL
IPC: B23K35/00
Filed: 1999-07-30
Abstract: PURPOSE: An electrically molten dolomite hearth material used for the hearth of an electric arc furnace is provided to have fireproof property and corrosion resistance by mixing an electrically molten dolomite clinker and natural burning magnesia. CONSTITUTION: To produce an electrically molten dolomite hearth material, natural dolomite is first heated at 800 to 1300deg.C and Cr, Fe, Hf, Th, Zr oxides as an inorganic addition are added to the natural dolomite. Then, the mixture is molded by 3 to 4cm diameter and 7 to 8cm diameter of a pellet shape and electrically molten in an electric arc furnace at more than 2600deg.C to be an electrically molten dolomite clinker. Finally, 65 to 75wt% of the electrically molten dolomite clinker and 25 to 35wt% of natural burning magnesia are mixed together to be the electrically molten dolomite hearth material.
Patent KR-20000017369-A (KR)
Inventor: OMORI HITOSHI
IPC: B24B53/053
Filed: 1999-08-18
Abstract: PURPOSE: A micro-discharge truing device and a finely processing method using it are provided to install power supply facility by small size and output, to eliminate the necessity of complicated control circuit and a control device and to make easy the manufacturing and the reprocessing of the consumption articles such as electrodes. CONSTITUTION: The device comprises:a conductive grinding stone(12) to process the object(1) to be processed; a discharge electrode(14) having a circumference(14a) able to approach to the processing face(12a) of the conductive grinding stone and formed in a disk; an electrode rotating device(16) rotating and driving the discharge electrode by centering the shaft core, Z; a position control device(18) to control the circumference of the electrode and the relative position; a voltage feeding device(20) to feed a certain voltage between the grinding stone and the electrode by pulse; and a processing liquid supply device(22) to supply alkali liquid between the grinding stone and the electrode.
Patent KR-20010018823-A (KR)
Inventor: HA SANG ROK
IPC: H01L21/66
Filed: 1999-08-23
Abstract: PURPOSE: A method is provided to precisely detect an end point in a chemical mechanical polishing(CMP) process, by an electrical chemical method which is proved to be a precise analysis. CONSTITUTION: Slurry solution used as a polishing agent in a chemical mechanical polishing(CMP) process is provided. A constant potential difference is applied to the slurry solution to deoxidize metal ions included in the slurry solution. A quantity of current flowing in the slurry solution is detected by the deoxidation. A variation of a content ratio of the metal ions included in the slurry solution is analysed to detect an end point by a variation of the quantity of current.
Patent KR-19990083942-A (KR)
Title: 차량의 키보드 설치 구조
IPC: B60R11/02
Filed: 1999-09-01
Abstract: 본 발명은 차량의 키보드 설치구조에 관한 것으로, 차실내에 컴퓨터 장비가 장착된 경우에 있어서 컴퓨터 장비와 관련된 키보드를 차량 실내의 앞쪽에 형성된 대시패널에 있어서 소정의 공간부에 절첩·전개식으로 설치하여 필요에 따라 선택적으로 키보드를 꺼내어 운전자 혹은 탑승자가 사용할 수 있도록 함으로써 차내에서도 키보드를 편리하게 사용할 수 있음은 물론 키보드를 설치함에 있어 설치공간을 최대한 활용할 수 있는 차량의 키보드 설치구조를 제공함에 그 목적이 있다. 
     전술한 목적을 달성하기 위하여 본 발명은 조수석 앞쪽 대시패널(10)에 있어서 소정의 공간부에 키보드(1)두께 정도의 홈(3)을 형성하고, 상기 홈(3)내에 키보드를 절첩 및 전개될 수 있도록 하여 사용하지 않을 때는 키보드(1)가 대시패널측에 끼워져 내장되므로서 차량의 주행에 안전을 도모하고, 사용시에는 키보드(1)가 외부로 수평으로 전개되어 사용될 수 있도록 하므로서 사용의 편의성과 키보드의 설치공간을 유효적절히 확보하도록 한 것이다.
Patent KR-20010027519-A (KR)
Inventor: LEE GYU O
IPC: B60S1/50
Filed: 1999-09-14
Abstract: PURPOSE: A reservoir tank for washer fluid is provided to prevent the breakage of the reservoir tank in spite of frozen washer fluid by improving the structure of an injection hole and to separately inject mold an injection unit, an upper unit, and lower unit of the reservoir tank. CONSTITUTION: A lower unit(32), an upper unit(31), and an injection unit(33) are separately formed in each different mold. Then, the lower unit and the upper unit are combined by high-frequency wave induction heating. In addition, the upper unit and the injection unit are joined with a threaded part. An end portion of an internal screw unit(31a) fills the injection unit after leaving an air hold space(34) while washer liquid fills the reservoir tank. Thereby, frozen washer fluid fills the air hold space for expanding force not to be applied to the reservoir tank.
Patent KR-20000028704-A (KR)
Inventor: SINOJAKI NAOHARU
IPC: H03K19/0175
Filed: 1999-09-21
Abstract: PURPOSE: An input circuit is to improve a relative delay of a rising edge and a falling edge from an edge of an external signal generated in amplifying. CONSTITUTION: A differential circuit comprises a pair of NMOS transistors(TN1,TN2) for respectively receiving an external signals(DQS,DQ) and a reference voltage(Vref), and outputs an internal signals(dqsz,dqz) response to the external signals according to a current flowing to the pair of NMOS transistors on the basis of the external signals and the reference signal. An NMOS transistor(TN4) which is a current regulating circuit is turned on and off to regulate a current amount of the differential circuit in response to level of the internal signals. The current regulating circuit is connected in parallel to a constant current source comprised in the differential circuit and regulates the current amount.
Patent KR-20010028736-A (KR)
Inventor: JUN SEONG BAE
IPC: G11B20/12
Filed: 1999-09-22
Abstract: PURPOSE: A method for browsing video by using cause/effect relationships between segments is provided to supply an efficient video browsing interface for easily approaching a selected portion and for conveniently browsing selected segments in a short time. CONSTITUTION: In case of segments in a cause/effect relationship in different streams, a stream locator and a section locator are arranged. To represent cause/effect relation ship between segments, the section locator for an original segment, the section locator for a corresponding segment, and relationship descriptive information are required. A weight information for the cause/effect relationship is added for describing weight for plural segments affecting one segment or describing weight incase of one segment affecting plural segments.
Patent KR-20010028967-A (KR)
Inventor: CHOI BYEONG GIL
IPC: C04B18/10
Filed: 1999-09-28
Abstract: PURPOSE: A non-shrinking cement composition having high strength is provided which prevents a crack caused by drying and firing shrinkage. CONSTITUTION: The non-shrinking cement composition having high strength comprises: (i) 8-16 wt.% of HAN99 containing a cement expanding agent having 45-55% of anhydrous plaster, 10-20% of quicklime and 25-45% of CAS; (ii) more than 24-36 wt.% of cement; (iii) 53-64 wt.% of S1 sand for plastering mortar wherein, a particle size of S1 is less than 1 millimeter; (iv) 4-5 wt.% of fly ash; (v) less than 2 wt.% of calcium hydroxide; and (vi) 0.005 wt.% of methylcellulose.
Patent KR-20010036166-A (KR)
Inventor: NA NAM YEOL
IPC: E03F3/06
Filed: 1999-10-06
Abstract: PURPOSE: A hume pipe installer is provided to reduce a term of works and construction costs by installing a hume pipe simply and rapidly without difficulties and to exclude damage factors of the hume pipe. CONSTITUTION: A hume pipe installer comprises a connection member(11) connected to a boom base(3a) of a backhoe to be joinable/disjoinable, a rotary member(12) installed to the lower part of the connecting member to be horizontally rotated, a torque supplier providing torque to the rotary member, a primary horizontal moving member(13) installed to the lower part of the rotary member(12) to move back and forth, a primary oil hydraulic cylinder(14) of which one end is connected to the rotary member(12) and the other end is connected to the primary horizontal moving member(13) to provide horizontal moving power to the primary horizontal moving member forward and backward, a secondary horizontal moving member(15) installed to the lower part of the primary horizontal moving member(13) to move to the right and left, a secondary oil hydraulic cylinder(16) of which one end is connected to the primary horizontal moving member(13) and the other end is connected to the secondary horizontal moving member to provide horizontal moving power to the secondary horizontal moving member leftward and rightward, a pair of L-shaped flanges(17) comprising a vertical part(17a) and a horizontal part(17b) on the lower part of the secondary horizontal moving member, a hume pipe supporter installed to be movable at the state of locating on each flange and supporting a hume pipe by being inserted into the inside periphery of the hume pipe, a third oil hydraulic cylinder(18) of which one end is connected to the secondary horizontal moving member and the other end is connected to the hume pipe supporter to provide torque to the hume pipe supporter, and an oil pressure control unit(19) equipped to one side of the secondary horizontal moving member and distributing the oil pressure received from the backhoe to components appropriately.
Patent KR-20000000326-A (KR)
Inventor: PARK YUN JIN
IPC: A01K63/02
Filed: 1999-10-12
Abstract: PURPOSE: A fish tank and a manufacture method are provided to perfectly block or minimize the water inside a tank from leaking outside. CONSTITUTION: A structure of an alive fish tank comprises:a first metal plate(1) for forming the outer wall of the alive fish tank and a second metal plate for forming the inner wall of the alive fish tank(2); a first coating layer(1a) for preventing the damage of the first metal plate; a second coating layer(2a) for preventing the damage of the second metal plate.
Patent KR-20010037203-A (KR)
Inventor: SEO JIN GYO
IPC: H01S5/32
Filed: 1999-10-14
Abstract: PURPOSE: A device for controlling an LD diode power supply automatically in an LD driver is provided to add an ALPC function in the previous LD driver while allowing to use two different LDs. CONSTITUTION: In a device for controlling an LD diode power supply automatically in an LD driver, a switching part switches a plurality of channels corresponding to an optical output level. The first adder adds the outputs of the switching part to generate a desired recording waveform. An amplifier amplifies the recording wave form output of the first adder with a desired ratio. A modulator compensates an optical interrupt noise generating in a pick up. A compensating part uses a present optical output signal converted into a voltage as an input and compensates the reduction of the optical output signal due to a temperature rise of the LD depending on a plurality of channel signals corresponding to the optical output level. The second adder outputs the optical output signals in a desired media by adding the outputs from the first amplifier, the modulator and the compensating part,
Patent KR-20010038868-A (KR)
Inventor: LEE JONG SEUNG
IPC: H04L12/40
Filed: 1999-10-28
Abstract: PURPOSE: An apparatus and method for interfacing an ISDN and an IEEE 1394 network is provided to maximize a localized extensibility and utilization of a 1394 network by interconnecting the 1394 network with an external network. CONSTITUTION: An ISDN protocol layer receives a call connect request from a 1394-ISDN operating part and carries out the call connect(S10). A 1394 protocol layer receives an arbitration request from the 1394-ISDN operating part and carries out the arbitration of the 1394 network(S20). After completing arbitration, the 1394 protocol layer provides the 1394-ISDN operating part a response that arbitration has been completed(S30). The 1394-ISDN operating part, receiving the response, gives an interface unit the conversion work of the data between the ISDN protocol layer and the 1394 protocol layer so that communication between two layers can be achieved(S40).