baber/WOPTO huggingface dataset:
Patent KR-20010010708-A (KR)
Inventor: CHOI SEUNG JIN
IPC: H01H13/04
Filed: 1999-07-22
Abstract: PURPOSE: A push button switch box is provided to detect an on/off state of a power in an outside by continuously maintaining an off state of a power in a push button and controlling an on/off of a power. CONSTITUTION: A housing(10) includes upper and lower cases(10-1,10-2). On and off switch units(60-1,60-2) are formed at insides of upper and lower cases(10-1,10-2). An external power supply is connected to the on and off switch units(60-1,60-2). On and off push buttons(20-1,20-2) are installed at upper case(10-1) to face to each other. The on and off push buttons(20-1,20-2) have a short circuit with respect to a contact point of on and off switch units(60-1,60-2) to turn on/off an external power supply. A light generator is installed at an inside of the housing(10) to recognize whether a power supply is turned on or off when the on and off push buttons(20-1,20-2) have a short circuit with respect to a contact point of on and off switch units(60-1,60-2) to turn on/off an external power supply.
Patent KR-20010010884-A (KR)
Inventor: CHO BYEONG CHEON
IPC: C08J5/18
Filed: 1999-07-23
Abstract: PURPOSE: A composition for porous film capable of exhibiting high moisture permeability even at a low drawing ratio as well as improving production speed in the manufacture of a film is provided, which can reduce lowering of physical properties. CONSTITUTION: This composition comprises 30 to 100 parts by weight of linear density polyethylene resin having a molecular weight of 7 to 20, 1 to 10 parts by weight of polypropylene resin, 1 to 30 parts by weight of an ethylene propylene copolymer, 5 to 30 parts by weight of polyolefin having a melt index of more than 20 and 50 to 200 parts by weight of an inorganic filler based on 100 parts by weight of the total weight of the resin, wherein the linear density polyethylene resin has a melt index of 0.5 to 5g/10min and a density of 0.915 to 0.935.
Patent KR-20010016706-A (KR)
Inventor: RYU DEOK IN
IPC: H04J13/18
Filed: 1999-08-02
Abstract: PURPOSE: A method for allocating channelized code in multi code rate is provided to minimize the interference which is occurred when user's signals having various chip rate exist in the same carrier wave. CONSTITUTION: A method for allocating channelized code uses an OVSF(Orthogonal Variable Spreading Factor) code which offsets specified period bits decided by the chip rate ratio, and allocates the OVSF code as a channelized code. Accordingly, interference among signals of different chip rate users is eliminated, and data is transmitted through one channel.
Patent KR-19990083972-A (KR)
Title: 전자출판물 시스템
Filed: 1999-09-03
Abstract: 본 발명은 전자출판물 시스템에 관한 것이다. 
     그 시스템은 각종 출판물을 디지털 데이터로 제작, 편집한 전자출판물들을 저장하고, 복수의 구매자들에 대한 사용자 ID와 패스워드가 등록되며, 인터넷을 통해 구매자에게 상기 전자출판물을 제공하기 위한 전자출판물운영서버; 및 상기 전자출판물운영서버와 인터넷을 통해 연결되며, 고유 ID 코드를 가지며 상기 전자출판물운영서버에 등록된 것과 동일한 사용자 ID와 패스워드가 등록 및 암호화되어 저장되고, 상기 전자출판물을 다운로드받아 원래의 출판물로 복원하여 디스플레이하기 위한 휴대용단말기를 포함하며, 상기 전자출판물운영서버는 인터넷을 통해 입력받은 사용자 ID 및 패스워드가 상기 등록된 사용자 ID 및 패스워드와 동일한 경우에 상기 전자출판물을 상기 휴대용단말기로 다운로드하며, 상기 사용자 ID와 패스워드를 상기 다운로드하는 전자출판물에 암호화 코드로 포함시키며, 상기 휴대용단말기는 상기 다운로드 받은 전자출판물에 상기 고유 ID 코드를 포함시키고, 상기 고유 ID 코드에 상응하는 사용자 ID 및 패스워드가 등록된 경우에만 상기 다운로드받은 전자출판물을 디스플레이함을 특징으로 한다. 
     본 발명에 따르면, 전자출판물을 저작권 침해로부터 보호함으로써 전자출판물의 보급을 활성화시킬 수 있다.
Patent KR-20010027682-A (KR)
Inventor: HONG JIN GI
IPC: H01L21/31
Filed: 1999-09-15
Abstract: PURPOSE: A method for manufacturing an insulating layer having a contact hole of a semiconductor device and filling a small gap between material layer patterns is provided to fill the gap between the material layer patterns having a high aspect ratio, by preventing a filling defect such as a seam or cavity. CONSTITUTION: Material layer patterns are formed on a semiconductor substrate(100). An insulating layer is formed which fills a gap between the material layer patterns with a spin-on-glass(SOG) layer(400). The insulating layer is selectively etched to form a contact hole(450) exposing a part of the semiconductor substrate. The insulating layer having the contact hole is cured.
Patent KR-20010029121-A (KR)
Inventor: LEE SANG YEOL
IPC: G06F1/26
Filed: 1999-09-29
Abstract: PURPOSE: A power control system of electronic products using a remote controller is provided to receive a remote control signal without generating a standby power from a commercial AC power. CONSTITUTION: The power control system of electronic products using remote controllers comprises a power control unit(10) and a remote control signal reception/transmission unit(20). The power control unit(10) is formed with a solar cell array(13) and a plug port(12). The power control unit(10) generates a voltage obtained from the solar cell array(13) as a standby power and waits a power control signal from a remote controller. The remote control signal reception/transmission unit(20) receives the power control signal from the remote controller and transfers the power control signal to the power control unit(10), or receives the power control signal from the power control unit(10) and transfers the received signal to an electronic product.
Patent KR-20010035759-A (KR)
Inventor: OH YEONG JE
IPC: G01R33/09
Filed: 1999-10-02
Abstract: PURPOSE: A thin film of a single-granular structure for a magnetic sensor is provided to form a magnetic thin film by using a perovskite manganese oxide layer instead of an existing colossal magneto-resistance having a triple layer structure. CONSTITUTION: A thin film of a single-granular structure for a magnetic sensor comprises the following structure. A La0.67(Sr,Ba)0.33MnO3 perovskite manganese oxide layer of a single-granular structure is formed on a polycrystalline substrate. The manganese oxide layer has a prominent magneto-resistance under a low magnetic field and a normal temperature. The polycrystalline substrate is formed with any one of a polycrystalline Si/SiO2 or a YSZ(Yttrium Stabilized Zirconia).
Patent KR-20010038827-A (KR)
Inventor: YOO DONG JAE
IPC: G06F1/16
Filed: 1999-10-27
Abstract: PURPOSE: A flat panel display device and a module are provided to apply a front mounting technique to a thin LCD module, and support a PCB and a back light module adhered to a rear part of the LCD module. CONSTITUTION: The device comprises a display panel, a lower support frame, a back light device, an upper support frame, a main body, and a bracket(10). The bracket(10) includes a bottom part(13), a cover(12) and a vertical part(11). The vertical part(11) is extended from the bottom part(13) to form an L shape. The height of the vertical part(11) of the bracket(10) is similar to the thickness of the LCD panel. The vertical part(11) and the bottom part(13) has a mounting hole(21) and a fixing hole(22). The mounting hole(21) and the fixing hole(22) are formed in a longitudinal direction of the bottom part(13).
Patent KR-20000035216-A (KR)
Inventor: AOKI MAMORU
IPC: G11C29/04
Filed: 1999-11-04
Abstract: PURPOSE: A semiconductor memory device with a density scaling circuit is provided to decrease the dependency on a critical resistance of a fuse and to decrease the DC current across the fuse. CONSTITUTION: A semiconductor memory device with a density scaling circuit includes a density scaling circuit, a reference(20), a latch(24), and a fuse(22). The reference(20) includes a reference resistor and supplies a first amount of current to the reference resistor. The fuse(22) includes a fuse and supplies a second amount of current to the fuse. The second amount of current is proportional to the first amount of the current. The latch(24) includes a threshold and latches a fuse status data according to the threshold. The fuse status data contains an information if the fuse is cut or not. The reference(20) further includes a first transistor supplying the first amount of current to the reference resistor.
Patent KR-20010045280-A (KR)
Inventor: KIM JONG HEON
IPC: H01L23/02
Filed: 1999-11-04
Abstract: PURPOSE: A chip size package of a wafer level is provided to improve a manufacturing process and reliability of solder bonding, by forming a low modulus polymer(LMP) layer in a partial portion of a wafer chip to absorb thermal stress generated by a thermal expansion coefficient difference between the wafer chip and a circuit board. CONSTITUTION: A chip pad(51) is formed in a predetermined location of a wafer chip(50). An insulating dielectric layer(53) is formed in the upper portion of the wafer chip to expose the upper surface of the chip pad. A low modulus polymer(LMP) layer(55) is partially formed on the upper surface of the insulating dielectric layer. A metal interconnection layer(57) is formed in the upper portion of the insulating dielectric layer to electrically connect the LMP layer and the chip pad. A polymer layer(59) for a solder mask is formed in the upper portion of the metal interconnection layer to expose the upper surface of the metal interconnection layer located in the upper portion of the LMP layer. A solder ball(61) is adhered to the upper surface of the metal interconnection layer on the LMP layer.
Patent KR-20000035278-A (KR)
Inventor: KOBAYASHI YUICHI
IPC: C25D5/50
Filed: 1999-11-06
Abstract: PURPOSE: A component plated a chrome is provided to maintain the excellent corrosion resistance though passing a thermal hysteresis and a method for plating the chrome and its production method are provided are provided to obtain the plated component of chrome of the high efficiency. CONSTITUTION: A base chrome layer(S1) without a crack and an upper chrome layer(S2) having many cracks(F) are installed in two layers on a surface of steel basic material(M) by plating. The base chrome layer(S1) has a remained tension of compression over 100MPa and a size of crystallite is contained within 9nm-16nm. The upper chrome layer(S2) has the remained tension of compression or a remained tension of elongation under 100Mpa wherein the size of crystallite is under 9nm. Because a plated component of chrome is installed on the base chrome layer(S1) without the crack as a lower layer, the corrosion resistance is secured without arriving a cause of corrosion to a metal base of steel basic material(M) through the crack(F) is existed in the upper chrome layer(S2).
Patent KR-20010047239-A (KR)
Inventor: JUNG EUN YONG
IPC: H04W8/24
Filed: 1999-11-18
Abstract: PURPOSE: A method for controlling a down loading of a mobile communication system is provided to check an abnormal loading state, and to control loading information and a loading process of a corresponding processor, so as to perform a normal down loading. CONSTITUTION: A mobile communication system checks a present time(t1) and a time(t2) for performing a normal loading, if a loading request signal is inputted from a sub-processor(S12,S13)). The mobile communication system compares a time(t2 plus t3) adding the normal loading time(t2) to the latest loading time(t3) based on the present time(t1). If the added time(t2 plus t3) is slower than the present time(t1)(S15), the mobile communication system initializes an abnormal loading error frequency and performs a down loading(S17). If the added time(t2 plus t3) is faster than the present time(t1)(S19), the mobile communication system increases the abnormal loading error frequency and controls the down loading(S20).
Patent KR-20010048681-A (KR)
Inventor: KIM WAN
IPC: H01J29/02
Filed: 1999-11-29
Abstract: PURPOSE: A shadow mask structure of tension type of a flat cathode ray tube is provided to prevent interference between a tension mask structure and a panel in connection with a stud pin of the panel and to make stable and efficient thermal compensation possible. CONSTITUTION: The shadow mask structure(20) of tension type of the flat cathode ray tube includes a shadow mask(21), the first and second supporting members(22, 23), the first and second stiffening members(24, 25), a hook(26), a board spring(27), a panel(28) and a stud pin(29). The shadow mask(21) includes many strips(21a), a slit(21b) and a tie bar(21c). The first and second supporting members(22, 23) are installed on the lower part of the shadow mask(21). The installing face for welding the shadow mask(21) is on the upper part of the first and second supporting members(22, 23). The first and second stiffening members(24, 25) are installed on the lower face of the first and second supporting members(22, 23). The hook(26) connected to the stud pin(29) formed on the side portion of the panel(28) and the board spring(27) are installed on the first and second stiffening members(24, 25).
Patent KR-20000012652-A (KR)
Inventor: KIM KEUN JOO
IPC: H01L33/06
Filed: 1999-12-16
Abstract: PURPOSE: A lamination of semiconductor's thin film is provided which is used as a white light source in the manufacture of a light element that uses a nitride semiconductor. And the manufacturing method of a light element with a high luminance and an excellent reliance is provided which introduces the integration processing techniques into a white nitride light element. CONSTITUTION: By growing a thin film of nitride semiconductor on a sapphire board (1), a light element has an integrated quantum structure in which the three primary colors' activating layers (10,12,13) are laid on the same plane. A white light element has an excellent spectral luminous efficacy, and the luminous efficacy of radiation and the reliance of the white light element are improved by the existence of an electron supplying source around the activating layers, and the coexistence of the parallel-form activating layers which correspond to three sets of the three primary colors on the one activating layer.
Patent KR-20010064906-A (KR)
Inventor: SHIN JEONG HO
IPC: H04N21/236
Filed: 1999-12-20
Abstract: PURPOSE: A local broadcasting service method is provided to transmit necessary local information promptly to a member by using a digital TV repeater suitable in transmitting local broadcasting signal. CONSTITUTION: A local broadcasting station requests a local broadcasting to a digital TV repeater(S500). The digital TV repeater requests a permission of the requested local broadcasting to a central control unit(S501). A local broadcasting signal is inputted from the local broadcasting station if the central control unit permits the requested local broadcasting. The program/system information of the inputted local broadcasting signal and a central broadcasting signal received from a digital TV transmitter is shifted(S505). The inputted local broadcasting signal is transmitted in insertion to the central broadcasting signal or in a separate way according to the shifted program/system information(S506).
Patent KR-20010065042-A (KR)
Inventor: LEE GU HWA
IPC: H01J9/227
Filed: 1999-12-21
Abstract: PURPOSE: A screen of a color braun tube is provided to prevent a metal reflective film from being arisen by embedding a low temperature decomposable polymeric particle into an organic film in order to easily exhaust a gas. CONSTITUTION: The screen of color braun tube comprises a plurality of light absorption layers(301) formed on a panel(300) at a predetermined distance; fluorescent films(304R,304G,304B) including fluorescent material formed between the light absorption layers(301); an organic film(305) including a low temperature decomposable polymeric particle(401) formed on the fluorescent films(304R,304G,304B); and a metal reflective film formed on the organic film(305). The temperature of the low temperature decomposable polymeric particle(401) is lower than that of the organic film(305). The average grain size of the low temperature decomposable polymeric particle(401) is 3-10μm.
Patent KR-20010063887-A (KR)
Inventor: CHOI SEONG UK
IPC: H01L21/28
Filed: 1999-12-24
Abstract: PURPOSE: A method for manufacturing a metal interconnection of a semiconductor device is provided to make a metal pattern of a small size exposed and to prevent an upper contact from being fallen down, by using a nitride layer as an etch blocking layer instead of using a metal pattern as the etch blocking layer. CONSTITUTION: The first insulation layer and an etch blocking layer are sequentially deposited on a substrate(1) having a semiconductor device. A contact is formed in the first insulation layer and the etch blocking layer to expose a specific region of the semiconductor device. A conductive material is deposited on the entire surface, and planarized to form a lower contact(5) connected to the specific region of the semiconductor device through the contact hole. Metal is deposited on the entire surface, and patterned to form a metal interconnection connected to a portion of the lower contact. The second insulation layer is deposited on the entire surface. A contact hole is formed in the second insulation layer by an etch process using the exposed etch blocking layer as an etching end point to expose a partial region of a lower metal interconnection(6) and an upper portion of the lower contact. A conductive material is deposited on the entire surface, and planarized to form an upper contact(8) connected to the lower metal interconnection or the lower contact.
Patent KR-20010060751-A (KR)
Inventor: JANG JUN HYEONG
IPC: C25D3/00
Filed: 1999-12-28
Abstract: PURPOSE: A process for preparing the titled steel sheet having excellent surface characteristic by giving suitable surface roughness to a cold rolled steel sheet and coating a plating solution on a fingerprint resistant steel sheet is provided, thereby producing a fingerprint resistant steel sheet having uniform surface color and excellent corrosion resistance without remaining friction traces. CONSTITUTION: The fingerprint resistant steel sheet having a whiteness of 62 to 69, glossiness of 7.2 to 8.0 and friction coefficient of 0.2 or less is prepared by temper rolling a cold rolled steel sheet, plating in a zinc chloride plating solution containing zinc chloride and an additive(USS-P) and coating resin, wherein the cold rolled steel sheet has a surface roughness(Ra) of 0.7 to 1.0 micrometer, PPI value of 180 to 200 and long wavelength roughness(Wca) of 0.5 micrometer or less and the plating solution has a Cl concentration of 240 to 280g/L and an additive concentration of 0.2 to 0.4g/L.
Patent KR-20000062234-A (KR)
Inventor: JONSON MICHEL
IPC: H04B7/26
Filed: 1999-12-28
Abstract: PURPOSE: An apparatus and method for detecting a fault in a signal path of a transmitter is provided to easily and stably detect the fault of the transmitter by previously setting an error to be occurred between an input signal(I modulation signal) and an output signal(QPSK modulation RF signal) and detecting a difference between input and output signals to detect the fault of the transmitter. CONSTITUTION: The first detecting circuit(24) detects a mean power of a Q modulation signal. The second detecting circuit(32) detects a mean power of a QPSK modulation RF signal. A processor(42) compares the mean power of the Q modulation signal detected in the first detecting circuit(24) with the mean power of the QPSK modulation RF signal detected in the second detecting circuit(32), and computes a difference between two mean powers. The processor(42) compares the computed difference between two mean powers with a predetermined threshold value and judges a fault of a transmitter as a result of the comparison.
Patent KR-20010065392-A (KR)
Inventor: KANG WI BOK
IPC: E05B17/20
Filed: 1999-12-29
Abstract: PURPOSE: A free filling type locking device is provided to prevent the damage of the locking device by a wrong key by separating a rotor from a clutch when the wrong key is inserted and rapidly recover the normal operation as a normal key is inserted after the separation of the rotor and the clutch. CONSTITUTION: A free filling type locking device includes a rotor case(51), a rotor(60) mounted in the rotor case, and mounted with a plurality of lock plates(65) disposed inwardly as a normal key is inserted and a driving plate(63) protruded at an end, a clutch element(80) coupled with the driving plate of the rotor to rotate, a working lever(90) coupled with the clutch element at an end part of the rotor case for transmitting the operation force of the normal key to the locking device, an elastic element(85) supported by the working lever for applying elasticity to the clutch element, a holder(70) rotatably mounted between the rotor and the rotor case for rotating by the lock plate simultaneously when the rotor rotates by a wrong key, and a slider(75) mounted between the holder and the clutch element for separating the clutch element from the driving plate when the holder rotates to be coupled with the driving plate instead of the clutch element.
Patent KR-19990046824-A (KR)
Title: 샘플러
IPC: G01N1/16
Filed: 1997-06-25
Abstract: 본 발명은 다수의 유체샘플을 동시에 수집하기 위한 샘플러를 제공한다.  샘플러는 캡, 캡에 두개의 샘플 챔버를 고정시키기 위한 최소한 하나의 챔버 화스너 및 샘플 챔버들로 거의 동시에 액체 샘플을 흐르게 하는 입구를 포함한다.  샘플러는 샘플 챔버를 봉함하기 위해 캡에 연결된 하우징과 캡사이에 형성된 계면을 밀폐시키는 하우징 밀폐부를 포함할 수 있다.  입구 밀폐부는 소정의 깊이에서 또는 유리부유액층 이하에서 샘플러가 샘플을 정확하게 수집할 수 있도록 입구를 선택적으로 밀폐시키는데 사용될 수 있다.
Patent KR-20000067906-A (KR)
Filed: 1996-07-19
Abstract: 본 발명은 치과용 유리주 및 지지주의 제조에 있어서의 신규한 유리 조성물의 용도 및 유리주의 제조방법에 관한 것이다. 유리 재료는 고 농도의 삼산화붕소를 함유하므로, 알칼리 산화물의 농도를 감소시킬 수 있다. 이렇게 하여 얻은 치과용 유리주는 생물학적 적합성을 지니고 치과용 가공 의치의 제조시, 가장 바람직하게는 상기 가공 의치의 지지체로서 제공되는 후부 치아가 빠졌을 때에 사용될 수 있다.
Patent KR-20000053076-A (KR)
Inventor: BRAUNSCHWEILER HANS GEORG
IPC: B60B9/04
Filed: 1997-10-23
Abstract: PURPOSE: A wheel construction, in particular for vehicle is provided to easily cheaply manufacture and to broadly modify a spoke system. CONSTITUTION: A wheel construction, in particular for vehicle contains the following characteristics: at least one, but preferably several profiled elements (2.1) transmit forces between the hub (1) and the rim (3), parts (1, 2.1, 3) are or can be assembled into a stiff structure and wheel construction is particularly suitable for vehicle wheels
Patent KR-20000070486-A (KR)
Title: 크로몬 유도체 및 이 유도체를 유효 성분으로 함유하는 살균및제초제
IPC: C07D405/04
Filed: 1998-01-27
Abstract: 본 발명은 높은 살균활성과 제초활성을 겸비하는 새로운 크로몬 유도체를 제공하는 것을 목적으로 한다. 본 발명의 크로몬 유도체는, 
     화학식 1 
     
       
     
     [식중, X, Y 및 Z는 각각 동일 또는 상이한 산소원자 또는 유황 원자를 나타낸다. R 1 은 수소원자, 또는 C 1-6 알킬기 등을, R 2 는 수소원자, 또는 C 1-6 알킬기 등을, R 3 는 수소원자, 할로겐 원자 등을, m은 1~3의 정수를, R 4 는 수소원자 등을, R 5 는 수소원자 등을 나타낸다.]로 표시된다.
Patent KR-20010068406-A (KR)
Title: A bead filler fitting machine for a large size tire
Inventor: LEE JEONG SEOP
IPC: B29D30/38
Filed: 2000-01-05
Abstract: PURPOSE: Disclosed is an apparatus for sticking filler of bead for large tire to execute whole work of provision of filler, adhesion with bead and joining of filler both end automatically, to prevent factory badness to tire finished product by cutting off air inflow of green tire in forming tire as maintaining angle of bead and filler vertically. CONSTITUTION: The apparatus for sticking filler of bead for large tire comprises bead fixing drum(5) to be formed of plural division part(54) with the section of stepped shape; filler providing conveyor(6) to provide filler to the top end of the bead fixing drum(5); filler compressed wheel(1) to stick provided filler(F) to bead(B); stitching roller(2) to maintain compression of bead(B) and filler(F) regularly; joining roller(3) to join front end and back end of filler(F) being stuck to bead(B); compression block(5) to compress joining part formed by joining roller(3); one position sensor(7) or more to sense position of filler(F) front end; body frame(8) to equip the component parts.