baber/WOPTO huggingface dataset:
Patent KR-20000014962-A (KR)
Title: Fine pitch ball grid array package
Inventor: PARK JONG-YOUNG
IPC: H01L23/48
Filed: 1998-08-26
Abstract: PURPOSE: A BGA(ball grid array) package having fine pitch is provided to prevent a short between conductive patterns and reduce a resistance of the conductive pattern by forming land patterns on both surfaces of a mount tape. CONSTITUTION: The fine pitch BGA package (100) comprises a semiconductor chip (10) having a plurality of bonding pads (2), an elastomer (20) formed on the semiconductor chip (10), and a mount tape (30) formed on the elastomer (20). The mount tape (30) further includes an insulating tape (32) of plate structure; a first land pattern (42) for bonding to the bonding pads (2) and formed at one side of the insulating tape (32); a second land pattern (52) for bonding to the bonding pads and formed at other side of the insulating tape (32) being not overlapped with the first land pattern (42); and an open window (34). An outer land pattern (40) and an inner land pattern (50) are formed on the front surface and the rear surface of the mount tape (30), respectively.
Patent KR-19990023917-A (KR)
Title: 공기 유동 밸브 제조방법
IPC: B29C70/84
Filed: 1998-08-27
Abstract: 공기 유동 드로틀 밸브 조립체의 제조 방법이 개시된다.  밸브 디스크 또는 블레이드는 디스크의 가열 및 압착에 의해 축과 드로틀 밸브에 조립된 후에 정밀하게 크기가 조절되고 센터링된다.  동시에, 축은 보어의 벽쪽으로 주변부를 압출하도록 약간의 각도를 갖고 고정된다.  냉각 후에, 축의 각도는 약간 더 큰 각도로 재조절된다.
Patent KR-20000015601-A (KR)
Title: Method for selecting a voice message service in a pcs(personal communication system)
Inventor: NAM JANG HO
IPC: H04W4/02
Filed: 1998-08-31
Abstract: PURPOSE: A method for selecting a voice message service is provided, so that a sender can selects an option for converting to a VMS(Voice Message Service), when a receiver set the VMS in a PCS(Personal Communication System) exchange. CONSTITUTION: A method for selecting a voice message service(VMS) comprises the steps of: a sender demanding a process of a PCS(Personal Communication System) by inputting a receiver's telephone number; a PCC(PCS call control) block of the sender's exchange demanding number translation to NTR(Number Translation), and receiving an answer; the PCC demanding the corresponding receiver's location information to a HLR(Home Location Register), and routing to a PCS exchange, to which the receiver is connected according to the answer; selecting an option for converting to the VMS, by connecting a guide broadcasting block to the sender, when a state of the receiver receives a converted answer of the VMS; providing the VMS service by connecting the sender and the VMS, when the sender selects conversion toward the VMS; processing a call end procedure when the sender does not select the conversion toward the VMS.
Patent KR-20000021951-A (KR)
Title: Automatic control system of work equipment of excavator and control method thereof
Inventor: LEE JEONG CHEOL
IPC: E02F9/20
Filed: 1998-09-30
Abstract: PURPOSE: An automatic control system is provided to exclude an increase factor of a production cost due to the replacement of components and to quickly respond to an automatic control method having a stable output value for control. CONSTITUTION: A main control valve is established at a conduit line for connecting a boom cylinder(2) and an arm cylinder(6) and a bucket cylinder(10) and a main pump. And also a remote control valve(18) is equipped for operating the main control valve under the control by a pilot pressure and many levers are equipped as an operator(20) for operating a control action of the pilot pressure of the remote control valve. Also, the components are equipped as follows: a boom angle sensor(42) for detecting an amount of a rotation angle of the boom(4) rotated by the boom cylinder(2), an arm angle sensor for detecting an amount of a relative rotation angle of the arm revolved relatively from the boom by the arm cylinder(6) and a bucket angle sensor(46) for detecting a relative rotation angle of the bucket(12) rotated relatively from the arm(8) by the bucket cylinder(10).
Patent KR-20000025026-A (KR)
Title: Driving device for brake system of orbit vehicle
Inventor: JUNG HAE CHUL
IPC: B61H13/04
Filed: 1998-10-07
Abstract: PURPOSE: A driving device for a brake system is provided to safely operate in case of generating the difference between an inner radius of gyration and an outer radius of gyration while the driving device travels along a curved rail. CONSTITUTION: A sprocket wheel(112) is formed in the end of a vehicle shaft(100) and a support(120) is installed on the upper face of a bogie(110) so that the sprocket wheel and the support are leveled. An accelerator(122) and a generator(122) are installed on the support. The accelerator is connected with the sprocket wheel by a chain and a generator by a belt(129). Therefore, the device is used for operating a hydraulic pump by charging electricity to a battery with rotational force of the vehicle shaft after sequentially passing through the vehicle shaft, the accelerator and the generator.
Patent KR-20000025822-A (KR)
Title: Power generation circuit for solar battery
Inventor: LEE YIM PYUNG
IPC: G05F1/67
Filed: 1998-10-14
Abstract: PURPOSE: A power generation circuit for a solar battery is provided to maximize a generation efficiency of a solar battery, periodically opens a total solar battery array, measures an opening voltage of a solar battery array, and sets a maximum output voltage of a solar battery array with reference to the opening voltage, simplifies a circuit configuration, and enhances a stability and a reliability of the circuit. CONSTITUTION: A power generation circuit includes a switching part(81), a solar battery opening regulation part(82), an opening voltage sensor(83), a controller(84), and a maximum voltage setting part(85). The switching part(81) is inserted between the solar battery array and the power regulator, and adjusts an opening of the solar battery array. The solar battery opening regulation part(82) outputs a switching control signal to the switching part. The opening voltage sensor(83) measures an opening voltage of the solar battery array when the solar battery array is opened by the switching part. The controller(84) generates a periodic actuation signal to both the opening voltage sensor and the solar battery opening regulation part. The maximum voltage setting part(85) sets a maximum output voltage through an opening voltage generated from the opening voltage sensor, and outputs a control signal to the power regulation part in order to apply a maximum output power of the solar battery array to a load. Thereby, the power generation circuit maximizes a generation efficiency of a solar battery, periodically opens a total solar battery array, measures an opening voltage of a solar battery array, and sets a maximum output voltage of a solar battery array with reference to the opening voltage, simplifies a circuit configuration, and enhances a stability and a reliability of the circuit.
Patent KR-20000026393-A (KR)
Title: Composition for increasing serum high density lipoprotein containing bioflavonoids
Inventor: BOK SEONG HAE
IPC: A61K31/35
Filed: 1998-10-20
Abstract: PURPOSE: A composition for increasing serum high density lipoprotein containing bioflavonoids is provided which is useful for preventing and treating diseases of cardiac circulatory organs. CONSTITUTION: The medical composition for increasing high density lipoprotein consists of(i) an effective amount of bioflavonoids of the following general formula(I) or a plant extract containing thereof, where each R¬1-R¬9 is independently hydrogen, hydroxy, alkoxy having 1-9 carbon atoms(optionally, which is able to include hydroxy, alkoxy having 1-5 carbon atoms, aryloxy or phenyl group which is substituted by one to three substituents selected from hydroxy, alkoxy, aryloxy, halogen, nitro and amido), cycloalkyloxy having 5-9 carbon atoms which is substituted by one to three substituents selected from hydroxy, alkoxy, aryloxy, halogen, nitro and amido, cycloalkylcarbonyloxy having 5-9 carbon atoms which is substituted by one to three substituents selected from hydroxy, alkoxy, aryloxy, halogen, nitro and amido, acyloxy having 2-10 or 16-18 carbon atoms(optionally, which is able to include hydroxy, alkoxy having 1-5 carbon atoms, aryloxy or phenyl group which is substituted by one to three substituents selected from hydroxy, alkoxy, aryloxy, halogen, nitro and amido), or rutinosyl, and X is either a single bond or a double bond; and (ii) a medically acceptable carrier.
Patent KR-20000031181-A (KR)
Title: Internal data communication method of base station between process management system
Inventor: PARK KYONG WON
IPC: G06F15/16
Filed: 1998-11-04
Abstract: PURPOSE: An internal data communication method of the base station management system between process is provided to prevent the loss of an input data and to process separately the input data in the base station management system. CONSTITUTION: An input processor(310) comprised in a data communication interface unit(210) receives a system management information data inputted from a network connection part. A system configuration data processor(313) checks periodically whether the system management information data is stored in a buffering part(311). A 1st processing processor(351) to a Nth processing processor(35N) check whether the data is stored in its massage queue. A 1st interface processor(331) to a Nth interface processor(33N) check a received file queue(370) periodically. In case that the data stored in the buffering part(311) is a statistical data, a statistical data processor(314) stores the data in an area equivalent to a storage part(140). If a system operator inputs a system operation and maintenance associated command language through a display unit, an associated interface processor among the 1st interface processor(331) to the Nth interface processor(33N) stores the command language in an associated area of a transmitted file queue(380).
Patent KR-20000031386-A (KR)
Title: Rotational cam type nuclear fuel mounting system operable by self-gravity
Inventor: LEE GYU MAN
IPC: G21C19/06
Filed: 1998-11-05
Abstract: PURPOSE: A rotational cam type nuclear fuel mounting system is provided to easily mount or dismount a nuclear fuel aggregate by using only its self-gravity. CONSTITUTION: A rotational cam type nuclear fuel mounting system includes an internal structure having a nuclear fuel mounter(10), a pressure body(26), a rotational body(28), a rotational shaft(30), a rotational shaft supporting plate(34), a spring(32), and a rotational cam(36). The nuclear fuel mounting system further includes an outer structure having an upper pressure case(14), a mmiddle guide tube(16), and a pressure limitation plate(16). The nuclear fuel mounting system further includes a hook(24), a hook supporting plate(22) and a pressure member(20).
Patent KR-20000031710-A (KR)
Title: Method for constructing hypocaust or slab using light insulating panel
Inventor: LEE MI YONG
IPC: E04B5/00
Filed: 1998-11-09
Abstract: PURPOSE: A method for constructing is provided to simplify existing constructions of a floor and a ceiling constructed by passing various processes with an insulating panel, to prevent a safety accident generated during a construction, to reduce an air and to reduce a constructing cost by improving a mold for supporting the insulating panel. CONSTITUTION: To construct a floor and a ceiling of a building such as an apartment and so on, cushion mats(2,3) having the insulating and the sound-isolating effects are installed, and a heating floor is plastered with a mortar thereon after spreading a leveling sand on a slab concrete mat(6) for increasing the flatness of the floor. The insulating and the sound-isolating effects are increased by filling an air or a gel in a polypropylene, a polyethylene or a vinyl pocket of high density. Cushion mats(2,3) are fixed with a concrete nail(9), and a molding for fixing the cushion mats(8) is performed for isolating a noise and a heat transfer generated in the floor at that time. The insulating panels(4,5) stuck an incombustible material(5) formed by a plaster board or a Baumlite in the lower part of the insulating material(4) such as a styrofoam is stuck under the slab concrete(6). The ceiling is finished by papering the lower face of the incombustible material with a wallpaper(7) as occasion commands after finishing the installation of the slab, or the incombustible material is exposed without a separated finishing process.
Patent KR-20000032499-A (KR)
Title: Ptc sheet heating element using aluminum sheet
Inventor: KIM KYUNG TAE
IPC: H05B3/20
Filed: 1998-11-14
Abstract: PURPOSE: A PTC sheet heating element using an aluminum sheet is provided which has good conductivity and stability. CONSTITUTION: A PTC sheet heating element is fabricated by forming a polymer insulating layer(5) on an aluminum foil film(1), which is made by depositing an aluminum on a PET sheet(1a), and then after forming a carbon layer(3) on the insulating layer, by forming a silver layer(4) on the carbon layer. The heating element is easy to fabricate and has few temperature deviation than using the conventional silver paste, and the fabrication cost is reduced. The heating element is used in removing frost and ice by being attached inside a side mirror of a car.
Patent KR-19990062578-A (KR)
Title: 제조된 집적 회로를 위한 재사용 가능 및 구성 가능 자체 테스트 제어기를 제공하기 위한 방법 및 시스템b
IPC: G05B19/418
Filed: 1998-11-16
Abstract: 내장된 다수의 메모리 유닛을 구비한 집적 회로 장치를 제조하기 위한 방법 및 시스템이 개시되었다.  먼저, 집적 회로 장치에 하나의 재사용 가능 및 구성 가능 테스트 회로가 제조된다.  그 다음에, 상기 집적 회로 장치에 내장된 각 메모리 유닛의 개수와 타입을 식별한다.  마지막으로, 상기 각 메모리 유닛의 개수와 타입을 식별하는 것에 응답하여, 다수의 다양한 메모리 유닛이 내장된 다수의 집적 회로 장치에 사용하기 위하여 단 하나의 재사용 가능 및 구성 가능 테스트 회로가 필요하도록 상기 하나의 재사용 가능 및 구성 가능 회로를 구성한다.  상기 하나의 재사용 가능 및 구성 가능 테스트 회로는 상기 집적 회로 장치의 고정된 코어의 내부 또는 외부에 배치된다.  또한, 상기 하나의 재사용 가능 및 구성 가능 테스트 회로는 상태 머신, 어드레스 카운터, 비교 레지스터 및 데이터 패턴 생성기를 포함하는 계층적 메모리 구성을 구비한 어레이 내장 자체 테스트 제어기를 포함할 수 있다.
Patent KR-20000033162-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: SAGONG YOUNG JAE
IPC: H01L21/316
Filed: 1998-11-20
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to reduce a process time, to precisely regulate depth of a source/drain area, and to minimize a leakage current. CONSTITUTION: An oxide layer(13) for preventing leakage current is formed on an active area of a semiconductor substrate(11). Next, a 1st polysilicon layer(14) is formed on the oxide layer(13). Next, a gate oxide layer(15) is formed on the 1st poly silicon layer(14). Next, a 2nd polysilicon layer(16) is formed on the overall area. Next, gate electrodes are formed by patterning the 2nd polysilicon layer(16), and the exposed gate oxide layer(15) is removed. Next, POCl3 material is doped on the gate electrodes and the 1st polysilicon layer(14).
Patent KR-20000033387-A (KR)
Title: Method and device for driving laser projection display
Inventor: KIM HYUNG KWON
IPC: G09G5/00
Filed: 1998-11-23
Abstract: PURPOSE: A method and device for driving a laser projection display are provided to protect a state of falling down cathode current below a blocking current in a region of a small cathode current comparatively. CONSTITUTION: A method and device for driving a laser projection display is a driving method of the laser projection display tube to be expandedly projected a laser beam generated by the projected beam energy on a screen through a lens system. The driving method comprises a detecting step for a voltage in proportion to a cathodee current of an electric gun. A standard bias voltage of the cathode voltage becomes lower when being lower than the predetermined lowest value by periodically calculating a detected average voltage.
Patent KR-20000034397-A (KR)
Title: Method for changing set value in continually rolling
Inventor: PARK CHEOL JAE
IPC: B21B1/00
Filed: 1998-11-30
Abstract: PURPOSE: A method for changing set value in continually rolling is provided to minimize an abnormal rolling state by smoothly changing the set value of a roll gap and rolling speed. CONSTITUTION: A welding unit is between the first stand and the final stand of a roller and a roll gap is changed on the stands. When the stand through which the welding unit is passing is considered as the 'i'st stand and the stand which the welding unit already passed through is considered as the 'j'st stand, the rolling speed of the 'j'st stand is changed. The change of the roll gap is calculated by the formula that Si,c =hi,b - Pi,c/Mi. The change of the rolling speed is calculated by the formula that VPj,i =(hi,b/hj,b)X(V0i,a/1+fi,c). The S is the set value of the roll gap, the P is rolling load, the M is strength of the roller, the h is thickness of a steel plate, the a,b,c are the set values of each stand, the V is rolling speed, the f is advanced ratio, the i is the number of each stand and the j is 'i'-first stand.
Patent KR-20000034714-A (KR)
Title: Method and device for detecting water level using electrode bar
Inventor: KIM GI SU
IPC: G01F23/26
Filed: 1998-11-30
Abstract: PURPOSE: A method and a device for detecting water lever are provided to inform a user of water shortage inside a water tank and to safely stop or operate a hot water heater by using an electrode bar. CONSTITUTION: Current flows by a transistor(Q2) conducted with water when a pulse is output for detecting a low water level. Current flows through water and earth potential when an electrode bar(9b) touches water and then voltage descents. A microcomputer senses water with a high signal through a comparator(VA) and adjusts the water level for heating by supplying water through an automatic water supplier(8). When there is no water in a water tank(11), the microcomputer senses that there is no water with a low signal through the comparator. When the signal is considered as an abnormal signal caused by a water level detecting circuit or outer cause, the microcomputer stops a device and informs a user of trouble with a display and a buzzer.
Patent KR-19990062902-A (KR)
Title: 습기-마찰 저항성 잉크 조성물
IPC: C09D11/10
Filed: 1998-12-08
Abstract: 습기-마찰 저항성 잉크 조성물이 개시되는데 상기 잉크 조성물은 비닐 할로겐 화합물, 아크릴레이트, 알킬올 아마이드 및 우레탄을 포함하는 모노메릭 전구물질(precursor)로부터 제조될 수 있는 결합 물질 또는 결합 조성물을 가진다.
Patent KR-19990063075-A (KR)
Title: 압전 변압기 소자와 그 제조 방법
IPC: H01L41/22
Filed: 1998-12-15
Abstract: 압전 변압기 소자는 세라믹 재료로 만들어진 압전 플레이트 및 압전 플레이트 상에 형성된 입력 전극과 출력 전극을 포함하여 입력 전극에 전압 인가시 출력 전극으로부터 전압을 출력한다.  보강층은 압전 변압기 소자가 구동될 때 장력 스트레스가 집중되는 압전 플레이트의 부분 상에 선택적으로 배치된다.  보강층은 압전 플레이트를 형성하는 세라믹 재료와 동일한 조성을 갖고, 소결후 입자의 크기가 세라믹 재료보다 더 작은 세라믹 재료로 만들어진다.  압전 변압기 소자를 제조하는 방법은 압전 변압기 소자의 압전 플레이트를 형성하는 각각의 세라믹 시트의 요구된 부분에, 세라믹 분말로 만들어진 보강층을 선택적으로 배치하는 단계, 및 세라믹 시트와 세라믹 분말을 성형하고 소결하여 압전 플레이트를 제조하는 단계를 포함한다.  세라믹 분말은 압전 플레이트의 세라믹 시트와 동일한 조성을 가지며, 압전 플레이트보다 분말 비표면적이 더 크다.
Patent KR-20000039922-A (KR)
Title: Method for compensating variance of transmission power in each channel of cellular phone
Inventor: KIM HAK HWAN
IPC: H04Q7/32
Filed: 1998-12-16
Abstract: PURPOSE: A method for compensating a variance of transmission power in each channel of a cellular phone is provided to minimize the variance thereof and efficiently compensate it, by using a smaller number of adjustment channels than that of use channels, and obtaining a compensated value with use of an offset value and upper and lower adjustment channels of a presently used channel. CONSTITUTION: A controller(100) periodically stores a number of the presently used channel in a variable(current_ch)(300). The value of the variable(current_ch) is compared with "363"(302). If the value of the variable(current_ch) is equal to "363", a channel offset value is stored as "0"(318). It is checked (304) whether the value of the variable(current_ch) is equal to a value of a variable(old_ch). If the values of the variables(current_ch),(old_ch) are different from each other, a new compensation value is obtained(306-316). The value of the variable(current_ch) is stored at the variable(old_ch) to update it(306). A channel distance span and a lower limit of an adjustment channel number(min_ch) are obtained(310). An offset value of the channel power, a compensation value for the presently used channel, is calculated(312).
Patent KR-20000039994-A (KR)
Title: Sub-lance of converter
Inventor: KIM HAE WON
IPC: C21C5/46
Filed: 1998-12-16
Abstract: PURPOSE: A sub-lance of a converter is provided to perform not only a measurement of temperature and a collecting work of sample but also a purge, a cooling and a secondary burning functions of an exhaust gas inside a furnace. CONSTITUTION: A burned gas and an exhaust gas sucked inside a compensating conductive jacket(4-3) through a jetting suction pipe(55) are performed an analysis of components by partially flowing in a gas analyzing apparatus(59) and are ventilated into the air through an outlet(90) after storing in a gas tank(60) through a gas suction line(51). When a point removed a main body(4) of sub-lance from a deposited hole(19) is transferred to a controller(1) by detecting in a cam limit(14), a nitrogen gas is inserted through a nitrogen purge line(52) by opening an automatic piece(58) from the controller(1). The nitrogen gas blocks a flame and a dust inside a furnace emitted upward through the deposited hole(19) by jetting downward into a jetting nozzle(54) with passing a purge ring(53). When a rising end of sub-lance is detected from the cam limit to measure a rotated number of a motor, a controller(1) stops the motor and blocks the insertion of nitrogen gas by closing the automatic piece(58) at the same time. Thereby a serial work of sub-lance is finished.
Patent KR-20000040371-A (KR)
Title: Air bag device of assistant seat in vehicle
Inventor: SEONG KWANG JAE
IPC: B60R21/205
Filed: 1998-12-18
Abstract: PURPOSE: An air bag device of assistant seat in a vehicle is provided to reduce a cost according to a reduction of components by minimizing component of air bag in the assistant seat and to reduce a defective degree generated in an assembling work. CONSTITUTION: A door(100) faces toward indoors, formed from a panel and is formed a combining device(160) to fix a housing(120) therein with the housing(120). The combining device(160) is integrated with a supporting bracket(162) contained a bolt(B1) and a fixing hole(164) having a hook piece when the door is injection-molded. The housing(120) forms a flange(166) formed a hole of bolt in a part contacted with the supporting bracket(162) and a hook holder(169) contained a hole penetrated by the fixing hole(164) in a part formed the fixing hole(164). After an inflator holder(140) and a cushion(130) are combined in the housing(120) with a bolt(B2) and a nut(N2) to assemble an air bag of assistant seat, a flange(166) is inserted with a bolt(B1) in the combining device(160) and combined with a nut(N1) and the fixing hole(164) is inserted and fixed in the hook holder(168).
Patent KR-19990063442-A (KR)
Title: 전압변환 버퍼회로
IPC: H03K3/356
Filed: 1998-12-24
Abstract: 전압변환 버퍼회로는,  입력 데이터신호를 수신하여 반전된 데이터신호를 출력하는 인버터 (1),  입력 데이터신호와 반전된 데이터신호를 수신하는 제 1 및 제 2 브랜치를 구비한 플립플롭 (2),  그리고 플립플롭기능이 더 작은 구동성능을 갖는 트랜지스터에 의해 일어나는 경우에 출력노드에서 플립플롭기능을 보조하는 풀업 (pull-up) 트랜지스터 (M7, M8)를 포함한다.     풀업 트랜지스터 (M7, M8)는 더 작은 구동성능을 갖는 트랜지스터 (M3, M5)의 도전율과 동일한 도전율을 갖는다.     고속 플립플롭기능은 입력 데이터신호의 하이-로우 (high-to-low) 또는 로우-하이 (low-to-high) 신호변화 중에 얻어질 수 있다.
Patent KR-20000042264-A (KR)
Title: Apparatus for and method of retaining fuel pressure in regulator of automobile using lpg as fuel
Inventor: JU DONG KI
IPC: F02M21/02
Filed: 1998-12-24
Abstract: PURPOSE: An apparatus for and method of retaining fuel pressure in a regulator of automobile using liquified petroleum gas(LPG) as a fuel are provided to retain a regulated fuel pressure during a cold operation of an automobile engine while arranging a device for controlling a primary pressure of the regulator. CONSTITUTION: An apparatus comprises an electronic control unit(30) for sensing an acceleration timing during a cold operation of an automobile engine and controlling a power, a diaphragm compression bar(60) for increasing a fuel pressure in a primary chamber by compressing a diaphragm of a regulator, a spring(50) for pushing the diaphragm compression bar(60) by a resilient force, and a solenoid(40) for pushing or releasing the bar(60) in accordance with the power control of the electronic control unit(30).