baber/WOPTO huggingface dataset:
Patent KR-20040002411-A (KR)
IPC: H01L21/338
Filed: 2002-04-25
Abstract: 콤팩트 트랜치-게이트(compact trench-gate) 반도체 장치, 예를 들면 초미세한 피치(Yc)를 갖는 셀룰라 파워 금속 산화막 반도체 전계 효과 트랜지스터(power MOSFET)는 상이한 방법으로 측벽 스페이서(52)를 사용하는 자체 정렬 기술에 의해 제조된다.  트랜치-게이트(11)는 본체 표면(10a)상의 마스크(51)의 보다 큰 윈도우(51a)의 측벽에 있는 스페이서(52)에 의해 규정된 좁은 윈도우(52b)를 통해 에칭된 좁은 트랜치(20)내에 수납된다.  스페이서(52)는 트랜치-게이트(11)에 인접한 소스 영역(13) 및 트랜치-게이트(11) 위의 절연 덧층(insulating overlayer)(18)이 좁은 트랜치(20)에 자체 정렬되도록 한다.  소스 전극(33)용 접촉 윈도우(18a)를 규정하는 덧층(18)은 간단하게 제공되지만 스페이서(52)를 제거한 후에 침착 및 에칭 백(etch-back)에 의해 재생가능한 방법이다.  본체 표면(10a)에 의한 이러한 오버랩(y4, y4')은 잘 규정되어, 소스 전극(33)과 트랜치-게이트(11) 사이의 단락 위험을 감소시킨다.  또한, 소스 영역(13)의 부식이 촉진되며, 절연 덧층(18)이 제공된 후 고 에너지 주입(implant)(61)을 사용하여 채널 수용 영역(15)이 제공될 수 있다.
Patent KR-20030020321-A (KR)
IPC: A61Q1/00
Filed: 2001-06-05
Abstract: 선택된 이미노디벤질 또는 플루오렌 유도체를 포함하는 미용 방법 및 조성물이 기술된다.   피부 또는 모발 관리를 위해 사용될 때, 본 발명의 조성물은 세보사이트로부터의 피지 분비를 조절하고, 유분 조절 및 촉감을 개선하며, 번들거림과 끈적거림을 방지한다.
Patent KR-20030060788-A (KR)
Title: 측정장치
IPC: H01L21/66
Filed: 2003-01-06
Abstract: 폭 측정장치에는 제어유닛, 촬영시스템 및 분광유닛이 설치되어 있다. 제어유닛은, 기판의 단부를 촬영하여 얻어진 화상데이터에서 화상처리(에지 검출처리)를 실행함으로써, 기판의 단부 위치를 검출한다. 또한, 제어유닛은 분광유닛으로부터의 스펙트럼 신호에 기초하여 박막의 두께를 측정하고, 두께의 분포로부터 박막 의 단부 위치를 검출한다. 제어유닛은, 기판 및 박막의 검출된 단부 위치에 기초하여 박막의 단부와 기판의 단부 사이의 폭을 산출하여, 표시한다. 또한, 폭 측정장치는 촬영시스템에 의해 취득된 화상데이터로부터 박막의 단부 위치를 검출할 수 있다. 따라서, 기판상에 형성된 박막의 단부와 기판의 단부 사이의 폭을 자동적으로 측정하는 측정장치를 제공할 수 있다.
Patent KR-20040064163-A (KR)
Title: Dynamic voltage-dip controller
Inventor: KIM DONG ANG
IPC: H02J9/00
Filed: 2003-01-09
Abstract: PURPOSE: A dynamic voltage-dip controller is provided to maintain a normal state of a system by supplying stably the power in a state of a power failure. CONSTITUTION: A dynamic voltage-dip controller includes a sensor, an electrolytic capacitor, an inverter, a commercial power switch, a capacitor voltage booster, an inrush current controller, a load current detector, a delay, and a system control and display unit. The sensor(10) is used for sensing a dropping state of AC power. The electrolytic capacitor(90) is used for storing energy through a charging switch. The inverter(60) is used for converting DC power to AC power. The commercial power switch(20) is used for interrupting the commercial power. The capacitor voltage booster(70) is used for supplying the constant voltage to the inverter. The inrush current controller(30) is used for restricting the inrush current. The load current detector(40) is used for detecting the load current to protect elements. The delay(50) is used for delaying the speed increment of the short current. The system control and display unit(100) performs a control function and a displaying function.
Patent KR-20040064910-A (KR)
Title: Functional bean dregs
Inventor: SON YOUNG SUK
IPC: A23L11/00
Filed: 2003-01-10
Abstract: PURPOSE: A functional bean dregs obtained by adding a functional material to conventional bean dregs is provided. It has no beany flavor and is rich in nutrients while exhibiting no significant adverse side effects and is effective in maintaining good health and improving immunity. CONSTITUTION: To produce functional bean dregs, conventional bean dregs are mixed with a functional material obtained by fermenting nutraceuticals, fruits, cereals, minerals or the like. The cereals are rice, barley, foxtail millet, oat, Vigna sinensis, buckwheat, sorghum, red-beans, mung beans and the like. The nutraceuticals are ginseng extract, mushroom extract, fermented organic material of animals and plants, physiologically active materials of plants, animals, birds, bacteria and carbohydrates or the like. The minerals are tourmarine, loess, charcoal or the like. The fruits are plums, ginger, grapes, bananas, pears, pineapples, jujubes, chestnuts, apples, melons, water melons, persimmons, apricots, peaches or the like.
Patent KR-20040066585-A (KR)
Inventor: CHOI YONG WON
IPC: H02P25/08
Filed: 2003-01-20
Abstract: PURPOSE: A driving circuit of an SRM inverter is provided to reduce the manufacturing cost by reducing the number of switching elements and removing an additional power supply and an additional driving circuit. CONSTITUTION: A DC link capacitor is used for supplying a DC voltage to a motor. A motor coil part is formed with N couples of coils. N couples of winding diodes are used for controlling the flow of current among the motor coils. PNP transistors are serially connected to the coils. Switching elements of 2N number are serially connected to the coils. First free wheeling diodes of 2N number are connected among emitters of the PNP transistors and drains of the switching elements. Second free wheeling diodes of 2N number are connected among collectors of the PNP transistor and sources of the switching elements. A plurality of resistors are used for applying the base driving current to the PNP transistors when the switching elements are turned on.
Patent KR-20040066962-A (KR)
Inventor: LIM SEONG JAE
IPC: H01L21/30
Filed: 2003-01-21
Abstract: PURPOSE: A moving apparatus with a washer is provided to reduce manpower and an interval of work time by prolonging the lifetime of a washer as compared with a conventional washer and by facilitating the replacement of the washer. CONSTITUTION: A screw is prepared. A driving motor rotates the screw. The screw is inserted into the transfer body that performs a straight line motion along the screw by rotation movement of the screw. A washer(280) is fixed to a side of the transfer body so that the transfer body is precisely coupled to the screw. The washer is composed of a plurality of pieces(282a,282b) that are separated from each other and generally have a ring shape while being fixed to the transfer body. Holes into which each screw is inserted to be fixed to the transfer body are formed in the plurality of pieces.
Patent KR-20040067672-A (KR)
Inventor: CHOI CHANG HUN
IPC: H04B1/40
Filed: 2003-01-24
Abstract: PURPOSE: A method and a system for managing alarm information is provided to display a plurality of alarm reservation icons on the idle screen and to display alarm reservation details, when an associated icon is selected, so that correction work can be made. CONSTITUTION: A mobile terminal displays icons for a plurality of presently reserved alarms on the idle screen. If the user of the mobile terminal selects an arbitrary icon, the mobile terminal displays the setup information of the associated alarm. The user directly selects an edit mode in the state that the arbitrary alarm information is displayed. Then the user revises the alarm contents.
Patent KR-20030066390-A (KR)
Title: Heating laminates
Inventor: TAKEUCHI NOHITO
IPC: A61F7/03
Filed: 2003-01-30
Abstract: A laminated heating body permits free adjustment of temperature to be felt on a user's skin by varying condition of a cover sheet on a surface thereof. The laminated heating body includes a heating body and a cover sheet covering the heating body. The cover sheet is formed from a laminated sheet consisted of at least two sheet bases having mutually different heat conductivity. At least two sheet bases are peelably bonded with each other. <IMAGE>
Patent KR-20040072899-A (KR)
Inventor: PARK JAE HYEONG
IPC: H01J29/76
Filed: 2003-02-11
Abstract: PURPOSE: A cathode ray tube is provided to easily control the direction of landing by forming flanges of opening of a vertical deflection coil into a wide variety of shapes. CONSTITUTION: A cathode ray tube comprises a panel having an inner surface on which a phosphor screen deposited with red, green, and blue phosphors is formed; a funnel coupled to the rear surface of the panel; an electron gun mounted in a neck, and which emits electron beams; and a deflection yoke(100) for deflecting the electron beams in horizontal and vertical directions. The deflection yoke includes a horizontal deflection coil(120) and a vertical deflection coil(130) for deflecting the electron beams emitted from the electron gun in horizontal and vertical directions; a ferrite core(140) for achieving improved magnetic field efficiency by reducing losses of magnetic forces generated from the horizontal and vertical deflection coils; and a holder(110) for fixing the horizontal and vertical deflection coils and the ferrite core, and insulation between the horizontal deflection coil and the vertical deflection coil. The vertical deflection coil has flanges formed on the opening and neck portion of the vertical deflection coil, and one or more branches formed in the flange of the opening of the vertical deflection coil.
Patent KR-20030068437-A (KR)
Title: 가속도 센서
IPC: G01P15/00
Filed: 2003-02-12
Abstract: 본 발명은 고감도이고 초소형·박형인 반도체 가속도 센서를 제공한다. 가속도 센서는 실리콘 반도체 기판의 중앙부에 형성된 질량부와 그 기판의 주변부에 형성된 프레임과, 질량부 및 프레임의 위쪽에 설치되어 이들 질량부 및 프레임을 접속하는 두께가 얇은 탄성 지지 암과 탄성 지지 암의 상면 측에 형성된 복수 쌍의 피에조 저항 소자를 갖는다. 질량부와 두께가 두꺼은 프레임 중 적어도 한 쪽이, 그 상면에 수직한 단면에 있어서, 그 상면에서 저면을 향하여 폭이 넓어져 있다. 탄성 지지 암을 설치하고 있는 부분에서의 질량부의 변의 길이가 및/또는 두께가 두꺼운 프레임의 폭이 짧아지기 때문에 탄성 지지 암의 길이를 크게 할 수 있어, 감도를 증가시킬 수 있다.
Patent KR-20030069863-A (KR)
Title: 광응답성 액정 조성물, 정보 기록 매체 및 정보 기록 방법
IPC: C09K19/54
Filed: 2003-02-20
Abstract: 본 발명은 액정성 화합물과 광색성(photochromic) 화합물의 겔화제를 포함하며, 상이한 2가지 상의 겔 중 어떠한 상태로도 존재할 수 있으며, 또한 2가지 상 사이에서 상태 변화가 가능한 광응답성 액정 조성물, 이 조성물에 의한 기록층을 구비하는 정보 기록 매체 및 이 기록 매체에 의한 정보 기록 방법에 관한 것이다.  상기 광응답성 액정 조성물은 액정성 화합물과 겔화제를 포함하며, 겔화제는 분자 중에 분자간 수소 결합 형성성기와 함께 특정한 구조의 광응답 부위를 갖는 광색성 화합물이고, 제1상의 겔 및 제2상의 겔 중 어떠한 상태로도 존재할 수 있으며, 또한 제1상의 겔과 제2상의 겔 사이에서 상태 변화가 가능하다.  또한, 상기 정보 기록 매체는 상기 조성물에 의한 기록층을 구비하며, 정보 기록 방법은 이 기록층에서 상기 겔상의 상태 변화를 이용한다.
Patent KR-20040076484-A (KR)
Inventor: KIM CHUL WON
Filed: 2003-02-26
Abstract: PURPOSE: An AD(Advertisement) using the middle of writing on the Internet, a method for linking with other function, and a computer-readable recording medium recording a program for the same are provided to forcibly expose a user to the AD by displaying the AD during the user writes on a web page. CONSTITUTION: A check program for checking a writing process of the user checks the information of a schedule state for transmitting the writing process through user's input. A writing function is paused and the AD is started by linking with the check program. After finishing the AD, the writing function is restored again.
Patent KR-20040078805-A (KR)
Inventor: AHN DONG RYUL
IPC: G01R23/02
Filed: 2003-03-05
Abstract: PURPOSE: A method for measuring the instrument using an ultrasonic sensor is provided to improve the reliability of the measuring instrument by allowing the time to be measured by hundreds of nSEC. CONSTITUTION: A method for measuring the instrument using an ultrasonic sensor includes the steps of: inputting a weak signal based on the response time of the ultrasonic sensor; giving a strong signal at the rising point T1 through the transmission unit(160) together with operating the timer of the micro-controller(200) if the stable waveform is inputted from the receiving unit(110); stopping the timer at the time T2 when sensing the voltage is higher than the reference voltage at the receiving unit(110); and considering the time difference between the T1 and T2 as the accurate time between the transmission unit(160) and the receiving unit(110).
Patent KR-20040079046-A (KR)
Inventor: JANG DONG GUK
IPC: G02F1/13
Filed: 2003-03-06
Abstract: PURPOSE: A multi-probe frame for array test is provided to carry out array test irrespective of the size of a liquid crystal display panel. CONSTITUTION: A multi-probe frame for array test includes a frame(310), a signal supply(320), a plurality of probe sockets(330), and a plurality of probe pins. The frame has a square shape and includes an open part(312) through which an operation carried out under the frame is observed. The signal supply is located at one of the first side of the frame and the second side opposite to the first side. The probe sockets are disposed downward on the bottom face of the third side of the frame and the bottom face of the fourth side opposite to the third side. The probe sockets are provided with a signal from the signal supply. The probe pins are combined with the probe sockets.
Patent KR-20030040245-A (KR)
Title: Ball valve
Inventor: YUN JONG CHAN
IPC: F16K5/06
Filed: 2003-03-10
Abstract: PURPOSE: A ball valve is provided to reduce manufacturing cost by reducing components comprising the ball valve and to minimize the time and efforts for assembling the ball valve by simplifying assembly processes. CONSTITUTION: A ball valve is composed of a body member(10) including a body unit(12) having an inner space, a valve-working pipe(14) communicated with the inner space of the body unit, an inflow pipe(16) communicated with the inner space of the body unit and flowed with fluid, and an outflow pipe(18) communicated with the inner space of the body unit to flow out fluid; an opening and shutting member(20) having a circular ball including a fluid passing hole penetrated in a direction of corresponding to the inflow and outflow pipes to pass fluid and a rod-shape stick unit extended from one end of the circular ball; and a cylindrical sealing member(30) combined to the circular ball to cover the circular ball of the opening and shutting member and made from elastic materials. The sealing member has a sealing penetrating hole(32) penetrated in a same direction of the circular ball and the fluid passing hole and closes up the body member not to flow contents housed in the inner space of the body member into the valve-working pipe.
Patent KR-20040081992-A (KR)
Inventor: HAN YONG HUI
IPC: G11B20/10
Filed: 2003-03-17
Abstract: PURPOSE: A text conversion and display method of audio data is provided to separate voice data from audio data to convert the voice data into text data, and to display the text data with the audio data or to record/store as subtitle data, thereby easily displaying or recording/storing subtitles or song lyrics. CONSTITUTION: When a key is inputted, a microcomputer sets a text conversion mode for converting voice data into text data(S10). A voice recognizer separates the voice data only, and outputs the voice data to a text converter(S11). The text converter samples/analyzes the voice data, and converts it into text data(S12). If a user requests the text data to be recorded, the microcomputer sets a text storage mode(S13), confirms time information included in an audio data packet, and encodes the information with the text data(S14). The microcomputer records/manages the text data packet as a subtitle data packet(S15).
Patent KR-20030029093-A (KR)
Inventor: CHOI CHOON HAE
IPC: A47J37/10
Filed: 2003-03-19
Abstract: PURPOSE: A method for manufacturing a hot plate for a cooking frying fan is provided to conduct a lot of heat from a central hot plate to an outer area. CONSTITUTION: A circular protrusion(63) is formed at the center portion along a peripheral portion of a hot plate(60). The powders(70) of the refractory material are compressively filled in an inner space of the structure in which a plurality of circular protrusions are installed along the central protrusion. The hot plate is melted with a high-frequency wave to control the temperature so that a lower surface(75) of the center portion and lower surface(77) of the peripheral portion of a conventional frying fan or kettle correspond to the center portion and peripheral portion of the hot plate.
Patent KR-20030053482-A (KR)
Inventor: LEE SEONG JUN
Filed: 2003-03-20
Abstract: PURPOSE: A nationwide grade test program through the solution of various kinds of examination is provided to collect and show a nationwide ranking of a user by offering the examination question/quiz solution of the offline through the online and using the corresponding result, and to offer a business method using contents by linking an avatar or chatting. CONSTITUTION: In order to use the examination question/quiz solution on cyber space, the user connects to a site after the site installs the program to a user computer. The user carries out the examination question/quiz solution. The nationwide ranking of the user is displayed according to the result of the examination question/quiz solution. The user inquires the ranking result. A use range example using the chatting and the avatar through the program is suggested.
Patent KR-20030076447-A (KR)
Title: 조기 개재 척추 치료방법 및 이에 사용하기 위한 장치
IPC: A61N7/02
Filed: 2003-03-21
Abstract: a) 근위 부분과 원위 부분을 구비한 탐침과 
     b) 탐침의 원위 부분에 각각 위치하는 제1 및 제2 치료 소스들을 포함하고, 
     제1 치료 소스는 제1 조직 부위를 치료 조치하도록 적용되고,  제2 치료 소스는 제2의 다른 조직 부위를 치료 조치하도록 적용되며, 
     제1 및 제2의 다른 조직 부위들은 ⅰ)제1 추간판, ⅱ)제1 척추뼈, ⅲ)제1 척추 인대, ⅳ)제1 척추면 관절막, ⅴ)제2 추간판, ⅵ)제2 척추뼈, ⅶ)제2 척추 인대 및 ⅷ)제2 척추면 관절막으로 구성된 그룹으로부터 선택되는, 등 또는 다리 통증을 치료 조치하기 위한 장치가 제공된다.
Patent KR-20040084623-A (KR)
Inventor: CHOI HYEON GYUN
IPC: H04B10/158
Filed: 2003-03-29
Abstract: PURPOSE: A burst-mode optical receiver is provided to improve the sensitivity by controlling automatically a gain of a pre-amplifier according to intensity of an optical signal. CONSTITUTION: A photo diode is used for converting an optical signal to a current signal. A pre-amplifier(200) is used for converting the current signal to a voltage signal and amplifying the voltage signal as a gain according to a control signal. A first peak detector(220) is used for detecting a top peak voltage and a bottom peak voltage from the amplified signal and outputting an intermediate value of them as a first reference voltage. A gain controller(210) is used for comparing a first reference voltage with a second reference voltage and controlling a gain according to a compared result. A first limiting amplifier(230) is used for amplifying a difference between the amplified signal and the first reference voltage. A buffer(260) is used for buffering an amplified signal of the first limiting amplifier.
Patent KR-20040087346-A (KR)
Inventor: KANG JEONG JOO
Filed: 2003-04-07
Abstract: PURPOSE: A cyber money charging system operating method is provided to charge a cyber money with cash as well as a credit card and a mobile phone payment. CONSTITUTION: The method comprises several steps. An agent accesses a charging server by executing a charging client program or accessing a service web site(S501). The agent logs in the charging server(S502), and requests an agent approval. The charging server approves the agent by comparing the inputted ID and password with the stored ID and password(S503). If the agent is approved, the agent requests the charging server to charge cyber money by inputting a charging ID of a customer and a charging amount(S504). The charging server compares the input charging amount with a point of the agent(S505). If the point of the agent satisfies the input charging amount, a member authentication module authenticates the customer(S506, S507). An agent point reducing module subtracts the charging amount from the agent point(S508), and charges the requested charging amount for the customer(S509). The agent point reducing module stores the charging specification for each agent(S510), and enables the agent and the customer to confirm the charging amount(S511).
Patent KR-20040093242-A (KR)
Inventor: KIM HO UNG
IPC: H01L21/336
Filed: 2003-04-22
Abstract: PURPOSE: A method for manufacturing a transistor of a semiconductor device is provided to minimize junction area and to reduce junction leakage by using a localized channel. CONSTITUTION: A photoresist pattern is formed on a silicon substrate having a field oxide layer(102) and a well(106) in order to open a portion of the field oxide layer. The exposed field oxide layer is removed, and an epitaxial silicon layer is grown on the removed region. A groove is formed by partially etching the epitaxial silicon layer adjacent to the well. An oxide layer is filled in the groove so as to isolate a channel edge portion.
Patent KR-20040095415-A (KR)
Inventor: BAE YEONG JIN
IPC: H04B1/40
Filed: 2003-04-28
Abstract: PURPOSE: A cellular phone having a built-in antenna is provided to dispose an RF component configured on a body and an antenna configured on a folder such that the RF component and the antenna can be faced to each other in a position having a 90-degree phase change based on a hinge, thereby realizing no feature difference of the antenna regardless of a speech mode and a standby mode of the cellular phone. CONSTITUTION: A body(101) and a folder(102) are open and shut on the basis of a hinge(103). A body PCB consists of an RF component(60) and a logic component(70) on the body(101). A body ground sheet is grounded with the body PCB. A folder PCB has an LCD window(104) on the folder(102). A folder ground sheet is grounded with the folder PCB. A built-in antenna(222) is configured by extending a coaxial cable(123) up to a duplexer(27) disposed in the RF component(60). The RF component(60) and the antenna(222) are disposed to be faced to each other in a position having a 90-degree phase change based on the hinge(103).
Patent KR-20040093841-A (KR)
Inventor: YOON JUN YEOL
IPC: G11C7/06
Filed: 2003-04-30
Abstract: PURPOSE: A bit line sensing method and a memory device for the same are provided, which have a uniform bit line sensing time without regard to variation of an external power supply voltage. CONSTITUTION: According to a timing diagram related to a bit line sensing operation, control signals(wlstd,wlstd_ses) are generated from an active signal(pxact) by an external voltage(Vext). And a control signal(sest) is generated from the control signal(wlstd_ses) by a core voltage(Vcore). A sensing timing control unit uses the core voltage, and the control signal(sest) is inputted to a sense amp control unit using the external voltage, and thus the output signal(sest) of the sensing timing control unit is shifted to a voltage level corresponding to the external voltage(Vext).
Patent KR-20040094083-A (KR)
Inventor: CHO MI YEONG
IPC: G09G3/296
Filed: 2003-05-01
Abstract: PURPOSE: An apparatus for driving a plasma display panel and a method for driving the same are provided to prevent the error operation of the address driving unit by setting the address driving unit as a specific state between the current address period and the following address period. CONSTITUTION: An apparatus for driving a plasma display panel includes a timing controller(48) and an address driving unit(42). The timing controller(48) supplies the data clock and the switching control signal to the address driving unit. The address driving unit(42) receives the data supplied from the outside and supplies the data to the address electrode by using the data clock and the switching control signal. And, the timing controller(48) supplies the dummy data clock and the dummy data to the address driving unit(42) to initialize the address driving unit(42) after the data clock is supplied.
Patent KR-20040097579-A (KR)
Inventor: KANG SIN HEE
IPC: F42D5/045
Filed: 2003-05-12
Abstract: PURPOSE: To provide a cover for blasting work which is installed on an upper part of an opening of the ground digged during blasting work performed when digging the ground for a rod bed so as to cut off blasting noise according to blasting work and prevent flying of crushed rock. CONSTITUTION: The cover for blasting work comprises a body (10) comprising a hollow housing (11) on the bottom of which a plurality of holes (12) are penetratingly formed, and a sound absorbing material (13) contained in the housing, wherein the body is formed in such a size that the body covers an upper part of an opening of the ground digged into a rod bed; and a skirt (20) installed on the whole circumferential surface of the housing in such a way that the skirt surrounds the bottom of the housing in the body, wherein the inside of the housing is divided into a plurality of latticed compartments (14) in the body, and the sound absorbing material is independently contained in the respective compartments.