baber/WOPTO huggingface dataset:
Patent KR-20020053330-A (KR)
Title: Power supply control circuit of multi-tab
Inventor: PARK DONG HWAN
IPC: G06F1/26
Filed: 2000-12-27
Abstract: PURPOSE: A multi tap power control circuit is provided to simplify a structure, consume low electric power, switch the power supplied for peripherals according to operation state of a computer, cut off the supply of the electric power to the peripheral in the case that the computer is in a power reducing mode, and operate a plurality of sub taps according to operation state of a main tap. CONSTITUTION: The circuit comprises a current detector(20), a rectifier(30), a switch control circuit(40), and a triac(51). The current detector(20) detects a current supplied from a power supply(10) to a main body by using a resistor(R21). In order to protect the resistor(R21), a TVS(Transient Voltage Suppressor) is connected in parallel with the resistor(R21). The rectifier(30) includes a capacitor(c) and a diode(D4) serially connected with the capacitor(c), and is connected in parallel with the current detector(20). The rectifier(30) rectifies the current, detected by the current detector(20), by reducing a power drop of the diode(D4) and switching sensibly the triac(51). The triac(51) supplies the electric power to sub taps according to the current output from the switch control circuit(40). In the case that the switch control circuit supplies enough current to switch the triac(51) on, the triac(51) supplies the electric current to the peripherals. The switch control circuit(40) includes variable resistors. The variable resistor distributes a voltage of the rectifier(30) to the capacitor(c) so that it enables the triac(51) to be switched according to the current at the variable resistor.
Patent KR-20020055763-A (KR)
Title: Driving control method for light element of mobile phone of image communication
Inventor: KOO BONG JIN
IPC: H04N7/14
Filed: 2000-12-29
Abstract: PURPOSE: A method of controlling a driving of a luminous element of a video communication terminal is provided to turn on/off the luminous element according to a count value based on brightness information and a calling point in a voice earpiece speech mode, thereby extending a standby time of a terminal and reducing power consumption. CONSTITUTION: When a standby state is converted into a call state, a microcomputer recognizes the call state(S110). The microcomputer decides whether a speech mode is a voice speech mode or a motion picture speech mode(S120). If the mode is the voice speech mode, the microcomputer confirms whether the mode is an earpiece mode(S130). If so, the microcomputer turns on an image sensor and a brightness information detector(S140). The microcomputer compares detected brightness information with a preset setting level(S150). If the brightness information is smaller than the setting level, the microcomputer turns off a luminous element driver and a luminous element, and confirms whether a call is completed(S170). If so, the microcomputer turns off the brightness information detector, and maintains a standby state(S180).
Patent KR-20020055859-A (KR)
Title: Device for monitoring wave form control power
Inventor: YOON GYEONG DEOK
IPC: H04B17/00
Filed: 2000-12-29
Abstract: PURPOSE: A power control waveform monitoring apparatus is provided to monitor the transmission power of a terminal by using a spectrum analyzer, thereby providing a communication service with high quality to users. CONSTITUTION: A terminal(1) outputs an RF signal to a base station(2) and when a power control bit is inputted from the base station(2), outputs an RF signal controlling the transmission power corresponding to the power control bit to the base station(2). When an RF signal is inputted from the terminal, a duplexer(100) outputs the RF signal to RX0 and RX1 of the base station(2). A splitter(200) splits and outputs the RF signal received from the duplexer(100) into 'a' path and 'b' path. That is, outputs the RF signal to an SPDT(Single Pole Double Throw) switch(302) installed in a test unit(300) through the 'a' path and to a spectrum analyzer(400) through the 'b' path. A control unit(301) installed in the test unit(300) outputs a switching control signal to the SPDT switch(302) and outputs a trigger signal to the spectrum analyzer(400).
Patent KR-20020055904-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: SUNG NAK GYUN
IPC: H01L21/24
Filed: 2000-12-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve step coverage between the upper portion of a field oxide layer and the upper portion of a junction region, by forming a trench in a predetermined portion of a semiconductor substrate and by forming an insulation layer of Si3N4 on the resultant structure. CONSTITUTION: An oxide barrier layer is deposited on a predetermined portion of the semiconductor substrate(21). A predetermined portion of the oxide barrier layer and the semiconductor substrate is etched to form the trench(25). The insulation layer(26) is formed on the resultant structure including the trench. The field oxide layer is deposited on the insulation layer. The oxide barrier layer is etched while the field oxide layer is polished to fill the trench. A gate electrode is formed in a predetermined portion of the resultant structure including the trench. Ions are implanted into a predetermined portion of the semiconductor substrate to form a junction region by using the gate electrode as a mask. Silicide is formed on the gate electrode and the junction region.
Patent KR-20020057057-A (KR)
Inventor: KIM YONG HWAN
IPC: G05F1/46
Filed: 2000-12-30
Abstract: PURPOSE: A high voltage regulation circuit is provided to minimize influence of noise in a device using high voltage. CONSTITUTION: A high voltage regulator(100) regulates output voltage(VOUT) according to reference voltage(VREF). A level sense(200) senses a level variation of the output voltage(VOUT) by noise. A current mirror(300) maintains constantly operating current of the high voltage regulator(100) when the level of the output voltage(VOUT) is changed by the noise. The high voltage regulator(100) is formed with a high voltage regulator(10) and a plurality of NMOS transistors(14-18) for controlling operations of the high voltage regulator(10). The NMOS transistors(15,16) control operations of a differential amplifier(11) and the NMOS transistor(13) according to a level sense signal(DET). Pass transistors(14,17) provides constant current to the high voltage regulator(10). The NMOS transistor(18) controls operations of the pass transistors(14,17).
Patent KR-20010021616-A (KR)
Title: 웨브형상 재료의 릴을 생산하는 슬리터 리와인더 기계 및방법
IPC: B65H19/22
Filed: 1998-07-02
Abstract: 본 발명의 기계는 와인딩크래들(5)을 규제하는 1쌍의 와인딩롤(1,3)과; 상기 크래들(5)을 향해서 웨브형상재료(N)를 공급하는 공급수단(13)과; 상기 웨브형상재료(N)를 길이방향으로 슬리팅하는 슬리터수단(14)과; 상기 와인딩크래들(5)에 축방향으로 정열된 복수의 관형상 와인딩코어(A)를 삽입하는 삽입수단(55)과; 제한된 길이의 관형상코어(A)로 큰 길이의 튜브(T)를 그 축에 대해 직각으로 분리하는 복수의 공구(67)를 가지고 상기 와인딩롤(1,3)의 상류에 위치결정된 슬리팅스테이션(49,51)을 구비한다.   이 슬리팅스테이션(49,51)은 상기 튜브를 분리해서 얻은 관형상코어로부터 맨드릴을 후퇴시키고 상기 튜브(T)에 상기 맨드릴(71)을 삽입하는 수단을 가진 맨드릴(71)을 포함한다.
Patent KR-20010023645-A (KR)
Inventor: PRIETO PEDRO A
IPC: C12N15/85
Filed: 1998-09-04
Abstract: 본 발명은 우유중에 각종 올리고사카라이드 및 당접합체를 생산하는 비-사람, 형질전환 포유동물의 제조방법에 관한 것이다.  또한, 본 발명은 비-사람, 형질전환 포유동물 자체, 이러한 포유동물이 생산하는 우유, 우유를 포함하는 조성물, 우유 분획 및 정제된 올리고사카라이드, 및 우유중에 존재하는 당접합체에 관한 것이다.
Patent KR-20010024099-A (KR)
Title: 부분적으로 가교된 엘라스토머 폴리올레핀 혼합물
IPC: C08J9/04
Filed: 1998-09-18
Abstract: 금속 이온으로 1 내지 100 % 중화된 카르복실산으로 작용기화된 C 2 -C 10 올레핀 중합체의 혼합물. 
     혼합물은 하기로 이루어진다 (중량 기준): 
     (I) 결정질 프로필렌, 및 에틸렌/프로필렌 또는 에틸렌/α-올레핀 공중합체의 결정질 분획 (에틸렌을 40 % 미만으로 함유)를 포함하는 헤테로상 폴리올레핀 조성물 100 부; 및 
     (II) [ a) 에틸렌/C 3 -C 10 α-올레핀 (C 3 -C 10 α-올레핀을 20 % 이상으로 함유); b) 에틸렌/메틸 아크릴레이트의 공중합체 (메틸 아크릴레이트의 반복 단위를 15-30 % 로 함유, MFR 은 1-10 g/10 분); c) 폴리이소부틸렌; d) 메탈로센 촉매를 사용하여 제조된, 무정형 에틸렌/C 3 -C 6 α-올레핀 공중합체 및 아택틱 프로필렌 동종중합체; 및 e) 부타디엔 및 이소프렌을 공단량체로서 함유하는 스티렌 블록 공중합체 ] 로부터 선택된 엘라스토머 중합체 0-250 중량부.
Patent KR-20010031430-A (KR)
Title: 상이한 주파수로 동작하는 버스사이에 전송되는 데이터를버퍼링하는 디바이스 및 방법
IPC: G06F13/40
Filed: 1998-10-27
Abstract: 상이한 속도로 데이터를 전송하는 트랜잭트 버스(12, 18)사이의 데이터를 버퍼링하는데 이용되는 ″가상 FIFO″ 시스템은 메모리 디바이스(31)와 그 메모리 디바이스를 다수의 영역(32-1, 32-2, 32-N)으로 분할하는 컨트롤러(35)를 포함하며, 각각의 영역은 별개의 데이터 버퍼로 동작하도록 구성된다.
Patent KR-20010040942-A (KR)
Title: 정보처리장치, 휴대기기, 전자페트장치, 정보처리수순을기록한 기록매체 및 정보처리방법
IPC: G10L15/22
Filed: 1999-12-24
Abstract: 정보처리장치, 휴대기기, 전자페트장치, 정보처리수순을 기록한 기록매체 및 정보처리방법에 있어서, 네트워크에 접속하여 여러가지의 데이터를 송수(送受)하고, 또 음성에 의해 단어를 등록할 수 있도록 하고, 또 사용자 인증에 의해 응답을 상이하게 하고, 또 음성 입력과 응답을 분류하여 이 분류에 의해 응답을 생성하고, 또한 과거의 이력에 의해 감정을 변화시키도록 했다.
Patent KR-20010041561-A (KR)
IPC: G01V15/00
Filed: 1999-03-01
Abstract: A monitoring system 10 is provided which includes a primary electronic tag 12, a secondary electronic tag 16, reading apparatus 20, and a comparator 26. The primary electronic tag 12 includes primary identification data associated with the primary bearer 14 of the tag 12 and the secondary electronic tag 16 includes secondary identification data. The secondary identification data is associated with a secondary bearer 18 of the tag 16 and is also associated with the primary identification data. The reading apparatus 20 remotely reads the primary and secondary identification data and the comparator 26 compares the data and generates an output signal dependent upon the outcome of the comparison. The invention extends to a primary electronic tag 12 for use in monitoring movement of at least one secondary electronic tag 16. The invention also extends to a method of monitoring movement from a selected zone and a method of monitoring the use of at least one vehicle.
Patent KR-20010042432-A (KR)
Title: 내장 제어기를 구비한 배터리
IPC: G01R/
Filed: 1999-04-01
Abstract: 배터리의 런타임을 확장시키는 내장된 제어기를 갖는 복수전지 배터리가 개시된다.    제어기는 예를 들면, 전지전압을 전자장치의 컷오프 전압보다 더 큰 출력전압으로 변환시키고, 전지전압을 배터리의 전기화학전지의 공칭전압보다 더 작은 출력전압으로 변환하거나, 전류 피크로부터 전기화학전지를 보호함으로써 배터리의 런타임을 확장할 수 있다.    제어기는컨버터가 낮은 전지전압에서 동작하도록 가상접지를 제공하는 접지 바이어스 회로를 포함할 수도 있다.    배터리는 단일전지 배터리, 유니버설 단일전지 배터리, 복수전지 배터리 또는 복수전지 하이브리드 배터리일 수 있다.    복수전지 배터리의 개별 전지는 직렬 또는 병렬로 접속될 수 있다.    또한, 개별 전지는 전지의 런타임을 확장하기 위하여 하나 이상의 기능을 수행할 수 있는 제어기를 각각의 전지에 가질 수 있다.
Patent KR-20020068633-A (KR)
Title: Structure for reducing loss of linear compressor
Inventor: KIM JIN DONG
IPC: H02K7/14
Filed: 2001-02-21
Abstract: PURPOSE: A structure for reducing loss of reciprocating compressor is provided to improve performance of an electromotive mechanism generating driving force by minimizing loss of the electromotive mechanism. CONSTITUTION: A mover(40) is inserted to a stator(S) including an outer core(10) and an inner core(20) to move; and a piston is inserted in a cylinder(60) and receives linear reciprocating driving force of the mover generated by interaction between the stator and the mover to linearly reciprocate in the cylinder so as to compress gas so that the mover interlocked with the piston is joined to be eccentric from a center of the stator toward a compression part on initial assembly and stop.
Patent KR-20010088349-A (KR)
Title: Positive-working photoresist composition
Inventor: SATO KENICHIRO
IPC: C08F232/08
Filed: 2001-02-22
Abstract: PURPOSE: To provide a positive photoresist composition giving a resist pattern with a suppressed change in line width when observed with a scanning electron microscope(SEM) in the production of a semiconductor device. CONSTITUTION: The positive photoresist composition contains (A) a resin containing specified silicon-containing repeating units and repeating units each having a specified alicyclic structure in the principal chain and having solubility to an alkali developing solution increased by the action of an acid and (B) a specified compound which generates the acid when irradiated with active light or radiation.
Patent KR-20020068855-A (KR)
Title: Growing Method for Nitirde Semiconductor Film using Pendeoepitaxy
Inventor: LEE JAE HYEONG
IPC: H01L21/20
Filed: 2001-02-23
Abstract: PURPOSE: A method for growing a nitride semiconductor layer using pendeoepitaxy is provided to form a nitride semiconductor layer of high quality by using a pendeoepitaxy growth method. CONSTITUTION: A GaN layer as the first nitride layer(110) is formed on a substrate(100). A dielectric layer mask such as SiO2 or Si3N4 is formed in a stripe pattern on the first nitride layer(110). A part of the substrate(100) is exposed by implanting reactive ions and performing a dry etch process. The dielectric layer mask is damaged by erosion. An island-shaped pattern is formed by removing the dielectric layer mask. A thermal process is performed to remove a defective part caused by the dry etch process. The GaN layer as the second nitride layer is formed thereon.
Patent KR-20020071052-A (KR)
Title: Method for compressing multi-dimensional Index in mail memory database
Inventor: CHA SANG GYUN
IPC: G06F12/00
Filed: 2001-03-02
Abstract: PURPOSE: A method for compressing the multi-dimensional index of a main memory database is provided to enhance the index cache operation by reducing a size of the MBR(Minimum Bounding Rectangle) through the quantization of the MBR. CONSTITUTION: In order to put in more entry into a node, a CR-tree(Cache-Conscious R-tree) compresses an MBR key taking 80 percents of the index in case of a two-dimensional index. In order to remove the zero in a front part of the MBR coordinates number, the MBR key is converted into the relative coordinates on the basis of the left lower coordinates of the parent MBR. In order to remove the unimportant bits of the rear part of the relative coordinate number, the quantization is carried out by the fixed bits. Thus, the CR-tree becomes narrower and smaller than an R-tree. The two-dimensional CR-tree represents the similar update performance and the 2.5 times faster search performance than the R-tree while using 60 percents smaller spaces.
Patent KR-20010067729-A (KR)
Title: Method for authenticating a user by using a face recognition in a screen saver
Inventor: CHOI YEONG GYU
IPC: G06F1/00
Filed: 2001-03-14
Abstract: PURPOSE: A method for certifying user using face recognition in a screen saver is provided to prevent a computer from being used abnormally by storing the normal user's face image(the person activates a screen saver) in a memory and comparing the face image with the current user's image. CONSTITUTION: In a user certifying method of a screen saver, face information capturing a user's face image is stored in a memory(300). It is decided whether an input signal is provided through a keyboard and a mouse on condition that a screen saver is activated(310, 306). If an input signal through a mouse is provided, a user's face image is photographed using a camera(308). It is certified whether the user is normal user by reading image information of a user' face photographed by the camera and face information of a user being stored previously in the memory and comparing two image information(309, 311).
Patent KR-20010069311-A (KR)
Title: LCD Frame De-burring Machine
Inventor: LEE YEONG IL
IPC: G02F1/13
Filed: 2001-03-06
Abstract: PURPOSE: An LCD frame deburring machine is provided to automatically cut burrs generated on core parting lines and eject pins using a dedicated machine without using a manual process. CONSTITUTION: A position coordinate of a mold gate and a coordinate of a burr generation point are converted NC codes to be input to a CNC machine. Support main fixing jigs(5,6) are manufactured to be suitable to a shape of a product. A vacuum absorber is connected to the fixing jigs mounted on a feeder(4), by which the fixing jig moves to X, Y, Z directions. A cutting process is performed while a bit mounted in a spindle is rotated. During the process, a product to be machined is loaded on a right fixing jig(6), which is moved to a work area by a support main feeder(9) after the cutting process is completed. Chips generated during the process are absorbed by an absorber to be removed.
Patent KR-20010092405-A (KR)
Title: Drain management system
Inventor: AKAMATSU KOZO
IPC: C02F1/74
Filed: 2001-03-20
Abstract: PURPOSE: To provide a drainage treatment system which is small in size and can realize stable drainage treatment even if the system employs a total quantity treatment system. CONSTITUTION: The drainage treatment system is comprised of a disposer 2, a drainage treating section 3 for treating drainage from the disposer, a kitchen drainage flow rate regulating tank 4 for retaining kitchen drainage generated during time other than the time when the disposer is used, a switching device 5 for switching a channel to the drainage treating section 3 when crude refuse crushed liquid generated during use of the disposer is discharged, and to the kitchen drainage flow rate regulating tank 4 when kitchen drainage generated during time other than the time the disposer is used is discharged, a transporting means (air lift pump 6) for transporting the drainage retained in the kitchen drainage flow rate regulating tank 4 to the drainage treating section 3 in a predetermined quantity, and a control means (control device 5) for controlling the above-mentioned sections. Further, the drainage treatment system has a channel formed therein, for passing drainage which overflows from the kitchen drainage flow rate regulating tank 4 to the drainage treating section 3.
Patent KR-20010100831-A (KR)
Title: 반도체장치 및 그 제조방법
IPC: H01L21/338
Filed: 2001-03-22
Abstract: 본 발명의 반도체장치는 기판(11) 상에 성장한 Ⅲ족 질화물 반도체로 이루어지는 활성영역과, 상기 활성영역의 주위에 Ⅲ족 질화물 반도체가 산화된 절연산화막을 갖는다. 활성영역 상에는 이 활성영역과 쇼트키 접촉하는 동시에 절연산화막 상에 연장되도록 형성되고 이 절연산화막 상에 인출부를 갖는 게이트전극과 이 게이트전극의 게이트 길이방향측의 양측부와 간격을 두고 각각 소스전극 및 드레인전극이 되는 오믹전극이 형성된다.
Patent KR-20020075004-A (KR)
Title: Method of inking to defective chips
Inventor: HWANG SEONG MAN
IPC: H01L21/66
Filed: 2001-03-23
Abstract: PURPOSE: A method for inking bad chips is provided to perform smoothly the off-line inking operation of a multi-chip test and set up coordinate values of bad chips by inscribing a start point in a wafer fabrication process or a wafer test process. CONSTITUTION: A start point is inscribed on a surface of a particular chip(13) in a wafer fabrication process for fabricating a wafer(11). A wafer test process for checking a state of the wafer(11) is performed. A multi-chip test process for testing chips formed on the wafer(11) is performed. A test result for total chips is stored in a computer file. An inking process is performed. The inking operation for placing inking dots(15) on bad chips is performed on the basis of the start point inscribed on the surface of the particular chip(13) by using the test result stored in the computer file.
Patent KR-20020059213-A (KR)
Title: Computer having plural monitors
Inventor: KIM YONG JOON
IPC: G06F1/16
Filed: 2001-04-07
Abstract: PURPOSE: A computer having plural monitors is provided to respectively display output information of a computer in different directions by using more than two monitors and to efficiently use the space of an office by making more than two users share one computer. CONSTITUTION: The computer comprises a body(10) installed on a front face of a main frame, a supporter(11) to support the lower face of the main frame, the first LCD monitor(12) installed on the front face of the main frame, and the second LCD monitor(13) rotatably installed on the upper face of the main frame. The LCD monitors display output information corresponding to the information inputted via a keyboard. The LCD monitors display different information depending on a need. The first LCD monitor displays a main picture. The second LCD monitor rotates 180 angular degrees. The second LCD monitor displays a subsidiary picture for users except the computer user, or a part of the output content of the first LCD monitor.
Patent KR-20020080816-A (KR)
Title: software public methode for differential operation system through terminal service
Inventor: HONG IN BEOM
IPC: G06F15/16
Filed: 2001-04-18
Abstract: PURPOSE: A method for sharing a software between heterogeneous operating systems is provided to make a terminal service possible between a server based on an operating system of the MS Windows series and a client based on an operating system of non-MS Windows series. CONSTITUTION: A virtual window(92) is displayed on a client screen(90) at the maximum resolution. The client transmits a service-requesting signal to a terminal service requesting port of an ASP server(80) for making the ASP server(80) recognize the client as a client for a terminal service. All data being transmitted from the ASP server(80) are received and stored in a client buffer. Screen information, security information, and control information are extracted from data stored in the buffer. The virtual window(92) is cleared and the virtual window(92) is re-displayed based on the extracted screen information. An input device is set based on the extracted control information. The client and the ASP server(80) share resources. The control information generated from the input device is transmitted to the ASP server(80). In the case that a termination command exists from the client, a connection is released. In the case that a termination command does not exist, processes are repeated from the stage for receiving data from the ASP server(80) and storing in the buffer to the stage for transmitting control information generated from the input device to the server.
Patent KR-20020082366-A (KR)
Title: A tripod-constant velocity joint for variable contact type
Inventor: OH SEONG TAK
IPC: F16D3/202
Filed: 2001-04-23
Abstract: PURPOSE: A variable contact typed tripod uniform joint is provided to suppress the vibration of a vehicle by improving the structural shapes of a track groove and an external roller of a tripod housing. CONSTITUTION: A uniform joint(1) contains a tripod housing(3) having three track grooves with guiding faces. A spider(5) with three trunnions(4) is inserted in the track grooves. A needle roller(6), an internal roller(7) and an external roller(8) are installed in each trunnion. A retainer(9) and a retainer ring(10) are assembled on the trunnions not to separate the internal roller. Thereby, the shaft power from a shaft is minimized and the tripod uniform joint is driven smoothly. Therefore, vibration and noise are reduced and the riding comfort of a passenger is improved.
Patent KR-20020084449-A (KR)
Title: Apparatus for assembling motor
Inventor: LEE BYEONG HO
IPC: H02K15/16
Filed: 2001-05-02
Abstract: PURPOSE: A motor assembling device is provided to allow motor assembling procedures to be easily performed, while preventing damage of product and improving reliability of product. CONSTITUTION: A motor assembling device comprises a base(110); a first support block(120) and a second support block(130) installed to the base and opposed with each other; a first support shaft(125) fixed to the first support block in such a manner that the first support shaft is opposed to the base, and which contacts an end of a rotating shaft(55); a second support shaft(135) installed to the second support block in such a manner that the second support shaft has a center positioned at the line extended from the center of the first support shaft, wherein the second support shaft moves in parallel to the base and supports the other end of the rotating shaft; and a third support block(140) installed to the base interposed between the first support block and the second support block, and which has a support hole(141) where the first support shaft penetrates and a housing(51) is supported. The third support block moves the housing toward a cover(59), and couples a stator(53) side and a rotor(57) side.