baber/WOPTO huggingface dataset:
Patent KR-20040076164-A (KR)
Inventor: LEE JONG JIN
IPC: H01L21/48
Filed: 2003-02-24
Abstract: PURPOSE: A method for fabricating a package substrate with no plated lead line is provided to improve a line density of a package substrate product by using a semi-additive method. CONSTITUTION: The front surface and the inner wall of a base substrate(31) having a plurality of plated through holes are plated with copper to form the first copper-plating layer(33). Resist for the first plating is formed on the first copper-plating layer, and only the resist for the first plating in a portion to be plated with a pattern is eliminated. The portion from which the resist for the first plating is removed is plated with copper to form the second copper-plating layer(35). The resist for the first plating is stripped. Resist for the second plating is formed. Only the resist for the second plating in a portion for a wire bonding pad and a solder ball pad is eliminated. The first copper-plating layer not covered with the resist for the second plating is eliminated by using etchant. The portion for the wire bonding pad and the solder ball pad is plated with Ni-Au. The resist for the second plating is removed by using a stripping solution. The first copper-plating layer exposed to a portion from which the resist for the second plating is removed is eliminated by using etchant. Solder resist is applied to the resultant structure. The solder resist in a portion for the wire bonding pad and the solder ball pad is eliminated.
Patent KR-20040077041-A (KR)
Inventor: LEE WON JUN
IPC: H01L21/8242
Filed: 2003-02-27
Abstract: PURPOSE: A method for forming a capacitor is provided to prevent permeation of LAL solution in a wet-etch process by forming an uneven part between a storage node electrode and an etch-stop layer. CONSTITUTION: An etch-stop layer(218) including the first nitride layer, an oxide layer, and the second nitride layer is formed on a substrate having an exposed conductive pattern. An insulating layer is formed on the etch-stop layer. An opening part is formed by etching the insulating layer and the etch-stop layer. The inside of the etch-stop layer is formed with an uneven part by performing a wet-etch process. A storage node electrode(230a) is formed on the inside and the bottom of the opening part. A dielectric layer(232) and a plate electrode(234) are formed on the surface of the storage node electrode.
Patent KR-20040078711-A (KR)
Inventor: KIM MIN CHEOL
IPC: G11B7/004
Filed: 2003-03-04
Abstract: PURPOSE: A device for generating a reproduction clock of an optical disk where a wobble signal is recorded and a method therefor are provided to more exactly reproduce a phase-modulated wobble signal to display position information by being recorded on an optical disk, thereby exactly detecting the position information. CONSTITUTION: An oscillator(3) generates a system clock. A frequency divider(4) divides the system clock, and outputs a signal having the first frequency. A phase error detector(5) inputs a wobble signal having the second frequency and the first frequency signal from the frequency divider(4), detects a phase error between the first frequency signal and the wobble signal, and outputs a phase error signal. An oscillator controller(2) outputs a control signal for adjusting synchronization between the system clock and the wobble signal to the oscillator(3) by using the phase error signal.
Patent KR-20040079738-A (KR)
Inventor: LEE KYUNG BOK
IPC: A47C21/04
Filed: 2003-03-10
Abstract: PURPOSE: A bed for diagnosis having water vein and electromagnetic wave isolation function is provided to prevent a patient from being affected by water veins and electromagnetic waves and alleviate various pains and muscle pains due to its thermotherapy function. CONSTITUTION: The bed comprises: a plurality of supporting legs having wheels mounted at the lower ends for enabling horizontal shift; a metal frame fixed to the upper parts of the supporting legs; a top plate(110) formed by sequentially stacking an outer(111), an external mold(112), water vein isolating alumina(113), a moisture proof paper(114), urethane(115), an insulating paper(116), a heat generating carbon heater(117), an insulating paper(118), a water vein isolating copper wire(119), a water vein and electromagnetic wave isolating copper plate(120), fired clay material(121) and a hardening layer(122) from a lower side; and an electromagnetic wave absorbing portion connected to the water vein and electromagnetic wave isolating copper plate(120) by a conduction line.
Patent KR-20040082544-A (KR)
Inventor: HYOUN DO MYUNG
Filed: 2003-03-19
Abstract: PURPOSE: A method for registering realty sales information using the Internet is provided to register realty sales by confirming/selecting a location of realtors in a neighboring region of a concentric circle when a realty sales provider inputs a desired village name through the Internet. CONSTITUTION: The realty sales provider inputs the realty sales information and the desired village name of a village wanting to register the realty sales by connecting to a server system through the client connected to the network(105). After inputting the village name through the client, the realtor locations displayed on a map of the neighboring region having a concentric circular shape are displayed on a screen of the client by performing/recognizing extension centered on the inputted village name(106). The inputted realty sales information is stored in a sales registration database by classifying the information into each displayed realtor(112).
Patent KR-20040082643-A (KR)
Inventor: KIM JANG HUN
IPC: H01L21/3063
Filed: 2003-03-19
Abstract: PURPOSE: A wet cleaning apparatus for a semiconductor wafer is provided to prevent the bar code reader tap detachably attached to a wafer carrier from being separated in a wet cleaning process of the wafer by using a predetermined separation preventing apparatus. CONSTITUTION: A guide part(210) fixes the bar code reader tag, detachably attached to the wafer carrier. A horizontal transfer unit(220) horizontally transfers the guide part, connected to the guide part. A vertical transfer unit(230) vertically transfers the guide part, connected to the horizontal transfer unit. The separation preventing apparatus includes the guide part, the horizontal transfer unit and the vertical transfer unit.
Patent KR-20030029587-A (KR)
Title: Fermented plant and medicinal plant for increasing absorption of active ingredients thereof
Inventor: JUNG IL SU
IPC: A23L19/00
Filed: 2003-03-22
Abstract: PURPOSE: Provided are fermented plants and medicinal plants for increasing absorption of active ingredients thereof. In particular, the plants and medicinal plants, such as radishes, Angelica MAKINO, carrots, green tea, Houttuynia Cordata, Agaricus blazei Murill, ginseng, Fraxinus rhynchophylla Hance, mulberry leaves, Acanthopanax, Eucommia ulmoides Oliver, Pueraria thunbergiana(SIEB.et ZUCC) BENTH., etc. are fermented so that their active ingredients are newly generated or decomposed to increase absorption and consequently to increase immunity. CONSTITUTION: The fermented plants and medicinal plants are manufactured by the steps of: washing, drying and pulverizing radishes, Angelica MAKINO, carrots, green tea, Houttuynia Cordata, Agaricus blazei Murill, ginseng, Fraxinus rhynchophylla Hance, mulberry leaves, Acanthopanax, Eucommia ulmoides Oliver, Pueraria thunbergiana(SIEB.et ZUCC) BENTH., etc.; steaming or dipping them; and fermenting them at 35 deg.C for 48-60 hours with yeasts, malts, lactic acid bacteria, enzymes, etc and drying them.
Patent KR-20040083767-A (KR)
Inventor: KIM JAE SUNG
IPC: E04C2/26
Filed: 2003-03-25
Abstract: PURPOSE: A manufacturing method for artificial exterior decoration materials using polyurethane foam is provided to handle easily by rolling up around a take-up roll, to decrease the cost for materials and to apply for a building variously. CONSTITUTION: The manufacturing method for artificial exterior decoration materials using polyurethane foam comprises the steps of: placing woven fabrics(1) rolled around a supply roll(2); feeding the woven fabrics(1) and applying polyurethane foam(3) on the woven fabrics(1); making patterns(5) on the surface of the polyurethane foam(3) by passing the woven fabrics(1) applied with the polyurethane foam(3) through a pattern maker(6); covering up the surface of the patterned polyurethane foam(3) with paints(7) as a whole; covering up the projected part of the patterns(5) of the polyurethane foam(3) with light-colored paints(9) to give light and darkness; drying up the polyurethane foam(3); and rolling up the woven fabrics applied with polyurethane foam(3) around a take-up roll(12).
Patent KR-20030079730-A (KR)
Title: 충격강도가 큰 내후성 아크릴 조성물
IPC: B32B27/30
Filed: 2003-04-01
Abstract: 본 발명은 내후성이 개선된 열가소성 조성물에 관한 것이다.  본 조성물은 알킬 아크릴레이트 또는 알킬 메타크릴레이트와 폴리(메틸)메타크릴레이트와의 공중합체, 및 다단계 연속 중합된 충격 개질제 중합체로 이루어져 있다.  이 공중합체는 알킬 아크릴레이트 함량이 15중량%를 초과하는 것을 특징으로 한다.  다단계 연속 중합된 충격 개질제는, 충격 개질제 조성이 55중량% 이상이고 최소로 가교결합된 탄성중합체 단계(stage)인 것을 특징으로 한다.  당해 열가소성 조성물은 필름, 시이트(sheet) 또는 성형 제품 등 다양한 범위에 사용될 수 있다.
Patent KR-20040087546-A (KR)
Inventor: BANG YEONG CHAN
IPC: G06K13/103
Filed: 2003-04-08
Abstract: PURPOSE: A device for feeding cards of a card printer is provided to prevent damages or feeding failure of the cards, improve operation stability by accurately feeding the card upward/downward, and feed a sheet of the thin cards. CONSTITUTION: A power transmitter(500) is formed by fixing the second/third gears on a power transmitting shaft combined with the first gear engaged to a driving gear of a driving motor(400), and forming a driving roller between the second/third gears. A supporter driving controller(600) comprises a cover plate(610), a pair of springs, a rubber passive roller(640), and a passive gear. A supporter driver(700) comprises a supporter driving gear(710), a reduction gear(720), the first timing pulley, the first timing belt(740), the second timing pulley(760), the second timing belt, and the fourth timing pulley. A supporter guider(300) comprises a guider(320) and a guiding rod(330). A feeding roller device comprises a card feeding roller installed on a roller shaft horizontally installed to the cover plate, and the first/second feeding gears installed on the roller shaft by linking with the second/third gears.
Patent KR-20030037248-A (KR)
Inventor: BANG KAE RIONG
IPC: A23L1/30
Filed: 2003-04-15
Abstract: PURPOSE: Provided is a production method of food additives by adding to instant soup powder or confectionery a mixture of collagen, sodium alginate and calcium compounds, thereby increasing nutraceutical value. CONSTITUTION: A production method of food additives comprises the steps of: pulverizing collagen, sodium alginate and calcium compounds; mixing them in an appropriate mixing ratio evenly; and packing the mixture or with white sugar, refined salt, glucose, L-sodium glutamate and beef or anchovy powder. In particular, the food additive comprises 0.35-1.50% of collagen, 0.32-1.42% of sodium alginate and 0.08-0.18% of calcium compounds.
Patent KR-20030089447-A (KR)
Title: 발광 장치 및 그의 제조 방법
IPC: H01L31/12
Filed: 2003-05-13
Abstract: 유기 화합물을 포함하는 발광 소자는 여러 요인에 의해 쉽게 열화된다는 점에 단점이 있고, 따라서 이러한 발광 소자의 최대 과제는 신뢰성을 증대(수명을 연장)시키는 것이다.  본 발명은 액티브 매트릭스형 발광 장치의 제조 방법을 제공하고, 신뢰성이 높은 액티브 매트릭스형 발광 장치의 구조를 제공한다. 본 방법에서는 소스 영역 또는 드레인 영역까지 연장되는 콘택홀을 형성하고, 이어서 층간 절연막상에 감광성 유기 절연 재료로 이루어진 층간 절연막을 형성한다. 이 절연막은 상단부상에 곡면을 가지고 있다. 이 후, RF 전원을 이용한 스퍼터법에 의해 20 내지 50nm의 막 두께를 갖는 질화 규소막으로 마련된 층간 절연막을 형성한다.
Patent KR-20040098900-A (KR)
Inventor: CHANG CHIEN LIANG
IPC: G03G15/00
Filed: 2003-05-16
Abstract: PURPOSE: A method and system for encoding and decoding images are provided to allow a user to view video contents only when the video signals of the video contents are decoded, thereby preventing persons under age from watching video contents for adults. CONSTITUTION: At least one main video contents(1) and at least one supplementary video contents(2,3,4) are selected. When the main video contents and the supplementary video contents are played, the video signals corresponding to the main video contents and the supplementary video contents are simultaneously input to a composite video signal processing unit(5). Then, the composite video signal processing unit synthesizes the video signals. While the video signals are synthesized, a markup signal(6) is simultaneously added to respective fields of the main video contents, to achieve encoded composite video contents(7).
Patent KR-20040069935-A (KR)
Inventor: ZHANG JIAN
IPC: H04L12/54
Filed: 2003-05-19
Abstract: PURPOSE: A visual domestic safeguard system, a real-time monitoring method thereof, and a method for transmitting a monitoring signal are provided to detect correctly a moving target by using a host-slave system including one host and plural slaves. CONSTITUTION: A visual domestic safeguard system includes a host M and several slaves Z. The slave Z is mainly used to obtain video signals while a principal function of the host M is to transmit signals to a server through communication networks. Each of the slaves Z includes a video acquisition circuit(7), a slave central processing circuit(8), a slave wireless communication interface circuit, a duplex speaker circuit, and a control switch(11). An output of the video acquisition circuit is connected to an input of the slave central processing circuit which is connected to the slave wireless communication interface circuit. The duplex speaker circuit is also connected with slave central processing circuit. The control switch is connected in slave central processing circuit. Mobile detecting algorithm is implemented in the slave central processing circuit with software. The host M includes a host wireless communication interface circuit, a host central processing circuit, a communication interface circuit, a display output circuit, a display device, a memory circuit and a hard disk interface circuit. The slave Z and the host M establish a wireless interconnection in two ways of an analog mode and a digital mode.
Patent KR-20040099738-A (KR)
Inventor: JANG HAE SEONG
IPC: H01J11/24
Filed: 2003-05-20
Abstract: PURPOSE: A front substrate of a surface discharge AC PDP(Plasma Display Panel) and a surface discharge AC PDP using the front substrate are provided to minimize migration between bus electrodes connected to the same electrode pad by connecting only one of two X-electrodes to the electrode pad and increase an open area to improve luminance. CONSTITUTION: A front substrate of a surface discharge AC PDP is constructed in such a manner that two X-electrodes are formed in close proximity to each other between two Y-electrodes periodically. Otherwise, a single X-electrode is formed between two Y-electrodes periodically. A surface discharge AC PDP includes a front substrate on which X-electrodes(X1,X2,X3,X4) and Y-electrodes(Y1,Y2,Y3,Y4) are arranged in parallel, and a back substrate on which address electrodes perpendicular to the X-electrodes and Y-electrodes are arranged in parallel.
Patent KR-20040100665-A (KR)
Inventor: KIM DAE JUNG
IPC: G06Q50/06
Filed: 2003-05-23
Abstract: PURPOSE: A method for calculating materials of a hanger or a support to fix the pipeline is provided to automatically calculate a BOM by checking presence of the hanger or the support exceeding a limit quantity if a shape and a quantity of the hanger or the support are randomly inputted. CONSTITUTION: A shape and a quantity of the hanger or the support are randomly inputted(20). Data related to the shape and the quantity is extracted from a previously stored list for the shape of the hanger or the support(22). The presence of the hanger or the support exceeding the limit quantity is checked for the extracted data(23). In case of corresponding particulars, the BOM is calculated/output by each shape(24).
Patent KR-20030094075-A (KR)
Title: 통신 시스템들에서 데이터 전송들을 할당하기 위해사용자들을 스케줄링하기 위한 방법 및 장치
IPC: H04L12/56
Filed: 2003-05-31
Abstract: 본 방법에서, 전송된 데이터를 수신하기 위해 복수의 사용자들의 스케줄링은 통신 시스템 내에서 우선순위화된다. 복수의 사용자들 중에서 다음 데이터 전송은 우선순위화된 스케줄링에 기초하여 할당된다.
Patent KR-20040106951-A (KR)
Inventor: HUH DONG SUN
IPC: G08G1/123
Filed: 2003-06-05
Abstract: PURPOSE: A system and a method for providing a taxi call service by using position information are provided to reduce the management cost without using an expensive TRS terminal by using an unmanned taxi call service. CONSTITUTION: Taxi position information and taxi state information received from a GPS terminal of a taxi are updated in a predetermined period. A call service request received from a passenger and a position of the passenger is identified(S301-S106). The taxi at the shortest distance from the position of the passenger is detected by searching positions of taxies(S307). A call request approval message including the passenger position information is transmitted to the detected taxi(S308). The call request information of the passenger is transmitted to the taxi when the taxi receives the call request approval message(S310,S311).
Patent KR-20030095361-A (KR)
IPC: C07C6/12
Filed: 2003-06-11
Abstract: A process for the transalkylation of an aromatic feedstock containing a benzene component and a polyalkylated aromatic component comprising at least one polyalkyl aromatic compound of at least nine carbon atoms. The feedstock is supplied to a reaction zone containing a metal modified zeolite transalkylation catalyst. The reaction zone is operated under conditions providing an equivalent conversion of pure toluene in the presence of the catalyst within the range of 40-55%, resulting in a transalkylated product with a reduced polyalkyl benzene content and an enhance monoalkyl benzene content relative to the transalkylation feedstock. In continued operation of the transalkylation reaction zone, at least one of the reaction conditions of temperature, pressure, and space velocity is adjusted in order to maintain a constant reaction severity to provide a desired equivalent conversion of toluene within a tolerance range of ± 2%. Specifically, the temperature is progressively increased while continuing the operation of the transalkylation zone to maintain a condition of constant reaction severity.
Patent KR-20040106840-A (KR)
Inventor: YOON JIN SU
IPC: G06F3/16
Filed: 2003-06-11
Abstract: PURPOSE: An audio output level controlling system and method is provided to automatically change a computer audio output level difference between a headphone mode and an internal speaker mode. CONSTITUTION: The system comprises a multiplexor(55), connection monitoring devices(55a, 55b), a controller(51), a state display device(67), and a gain value setter(65). The multiplexor(55) amplifies the transmitted audio signal, and outputs the amplified signal either to a speaker or to an audio jack. The connection monitoring devices(55a, 55b) monitor the connection of the headphone to the audio jack. The controller(51) outputs display data of a current audio output level and controls the output level of the multiplexor(55) when the output value of the connection monitoring devices(55a, 55b) is changed. The state display device(67) displays a current audio output level. The gain value setter(65) sets a gain value and transmits the set gain value to the controller(51) when the output value of the connection monitoring devices(55a, 55b).
Patent KR-20050006685-A (KR)
Inventor: JEON KI NAM
IPC: F02M35/10
Filed: 2003-07-10
Abstract: PURPOSE: A clamping device of an air duct for a truck is provided to prevent inflow of rainwater between the boot and the lower duct by assembling the boot with the lower duct with the rubber clip. CONSTITUTION: A clamping device of an air duct for a truck is composed of an upper latch(36a) bent, formed in the lower part of a boot(36) and opened in the upper part, a lower latch(34a) bent, formed in the upper part of a lower duct(34) and opened in the lower part, and a rubber clip(40) fitted to the bent parts of the upper latch and the lower latch and composed of an upper body and a lower body formed of round rod type and a connecting part elastically formed between the upper body and the lower body. The upper part of the lower duct is covered with the lower part of the boot. The air duct is divided into the upper duct and the lower duct, and the bellows boot is inserted between the upper duct and the lower duct.
Patent KR-20050007642-A (KR)
Inventor: KANG KYOUNG DOO
IPC: H01J11/36
Filed: 2003-07-11
Abstract: PURPOSE: A plasma display panel is provided to prevent unnecessary discharge between bus electrodes of adjacent discharge cells. CONSTITUTION: A plasma display panel comprises a first substrate(10) and a second substrate(20) opposed with each other; discharge sustain electrodes(12,13) and address electrodes(21) arranged on the first and second substrates, respectively; barrier ribs(25) disposed in the space formed between the first substrate and the second substrate so as to form discharge cells(27R,27G,27B) and non-discharge regions(26); and phosphor layers(29R,29G,29B) arranged in the respective discharge cells. Each of the discharge sustain electrodes includes a pair of protrusion electrodes(12a,13a) opposed with each other toward insides of the discharge cells; and a pair of bus electrodes(12b,13b) electrically connected to the protrusion electrodes. The barrier rib has an anti-discharge barrier rib(25d) for preventing discharge between bus electrodes of discharge cells arranged adjacently with each other in a lengthwise direction of the address electrode.
Patent KR-20050008059-A (KR)
Inventor: KWEAN KI CHANG
IPC: G11C5/06
Filed: 2003-07-14
Abstract: PURPOSE: A memory device provided with a repeater for an address signal and a control signal is provided to minimize the distortion of signal by adding the repeater to the long address signal and the control signal. CONSTITUTION: A memory device provided with a repeater for an address signal and a control signal includes a plurality of banks, an address pad, an address driver, a control pad and a control driver. The address driver transmits the address signal inputted through the address pad to each bank through the address signal line. The control driver transmits the control signal inputted through the control pad to each bank through the control signal line. And, the memory device is characterized in that the repeater is added to the address signal line.
Patent KR-20040026125-A (KR)
Inventor: ADACHI HIROSHI
IPC: H01L23/495
Filed: 2003-07-28
Abstract: PURPOSE: A manufacturing method for magnetic sensor, a lead frame therefor, a magnetic sensor, and a sensor device are provided to measure three-dimensional bearings of magnetism by combining together magnetic sensor chips to realize three sensing directions. CONSTITUTION: A magnetic sensor is constituted by using magnetic sensor chips(2,3) mounted on stages(6,7) supported by interconnecting members(12,13) and a frame(9) having leads(4) in a lead frame(10). Herein, the stages are inclined upon plastic deformation of the interconnecting members. When the frame is held in a metal mold and the stages are pressed, the interconnecting members are elastically deformed, so that the magnetic sensor chips are bonded onto the stages placed substantially in the same plane and are then wired with the leads. Thereafter, the stages are released from pressure, so that the interconnecting members are restored from the elastically deformed states thereof.