baber/WOPTO huggingface dataset:
Patent KR-20040031866-A (KR)
Title: A biosynthetic process of TDP-4-keto-6-deoxy-D-glucose as an intermediate of deoxy sugar, recombinant enzymes therefor, recombinant vectors and transformants
Inventor: JUN GYEONG OK
IPC: C12P19/30
Filed: 2002-10-07
Abstract: PURPOSE: A biosynthetic process of TDP-4-keto-6-deoxy-D-glucose as an intermediate of deoxy sugar, and recombinant enzymes, recombinant vectors and transformants therefor are provided, thereby cheaply preparing TDP-4-keto-6-deoxy-D-glucose using cheap thymidine monophosphate by one reaction. CONSTITUTION: A biosynthetic process of TDP-4-keto-6-deoxy-D-glucose as an intermediate of deoxy sugar comprises adding thymine monophosphate kinase, acetic acid salt kinase, TDP-glucose synthase and TDP-D-glucose-4,6-dihydratase into a reaction solution containing thymine monophosphate, ATP, acetyl phosphate and glucose-1-phosphate, and reacting them, wherein the thymidine monophosphate is produced from transformed E. coli XL1-Blue/pET15b:tmk(KCTC 10334BP) which is produced by transforming with a recombinant vector pET15b:tmk containing thymine monophosphate gene tmk derived from E. coli K-12; the acetic acid kinase is produced from transformed E. coli XL1-Blue/pET24ma:ack(KCTC 10331BP) which is produced by transforming with a recombinant vector pET24ma:ack containing acetic acid salt kinase gene derived from E. coli K-12; TDP-glucose synthase is produced from transformed E. coli XL1-Blue/pET24ma:rffH(KCTC 10332BP) which is produced by transforming with a recombinant vector pET24ma:rffH containing TDP-glucose synthase gene derived from E. coli K-12; and the TDP-D-glucose-4,6-dihydratase is produced from transformed E. coli XL1-Blue/pRSETB:rfb'B'(KCTC 10333BP) which is produced by transforming with a recombinant vector pRSETB:rfb'B' containing TDP-D-glucose-4,6-dihydratase gene derived from Salmonella typhimurium.
Patent KR-20040035001-A (KR)
Title: Power Steering oil Pump System
Inventor: KIM DAE JUNG
IPC: B62D5/07
Filed: 2002-10-18
Abstract: PURPOSE: An oil pump for a power steering system is provided to cool friction heat of oil in driving the oil pump, to prevent deterioration of rubber or the power steering system and lowering of performance from decreasing viscosity, and to improve the durability by adding function as a cooling fan to a pulley with forming a fan blade in the pulley. CONSTITUTION: An oil pump for a power steering system is composed of a pulley(10) driven by a belt; a boss(11) combined with a shaft of the oil pump; a fan blade(12) formed in the outer periphery of the boss; and a rim(13) combined with the end of the fan blade. The fan blade is composed of a front blade(12a) and a rear blade(12b), and air is sucked in rotating a drive shaft forward. The front blade is inclined from the outside to the inside, and the rear blade is formed inside. The fan blade is formed opposite to the rotation of the pulley, and a fitting sill(14) is formed in the circumference of the rim to restrict displacement of the belt in rotating. The oil pump is cooled by transferring friction heat with inclining the fan blade to the pulley.
Patent KR-20040035044-A (KR)
Title: A system and method for service of a lottery ticket using a internet
Inventor: RYU JI WON
Filed: 2002-10-18
Abstract: PURPOSE: A method and a system for a drawing typed lotto service based on the wire/wireless Internet are provided to induce an interest of a lotto buyer by using an Internet lotto figuring the twelve horary animals, constellations, and birthstones, deciding a lotto order as the lotto buyer selects a fixed number of a drawing element from figures, and allotting lotto prize according to the drawing order. CONSTITUTION: A lotto server(40) comprises a user certification module(40a), a lotto marking module(40b), a drawing element selecting module(40c), a lotto storing module(40d), and a winner drawing/informing module(40e). A database server(60) comprises a lotto database(60a) storing various kinds of lotto including the drawing elements figuring the twelve horary animals, the constellations, and the birthstones, and a user database(60b), and is operated by linking with the lotto server. A settlement server(50) approves/settles the price that a user buys the lotto from the lotto server.
Patent KR-20040036374-A (KR)
Inventor: MIN BYUNG EE
IPC: F16B13/04
Filed: 2002-10-24
Abstract: PURPOSE: A coupling bolt is provided to securely fix structures or constructions by inserting the coupling bolt into the structures or constructions, and then, fastening the coupling bolt using a fastening nut. CONSTITUTION: A coupling bolt(11) includes a body section(16). The body section(16) has a head section at one end thereof. The body section(16) is formed with a screw part(13), which is coupled with a nut(14). A fastening rod(15) inserted into an assembling hole is formed at a lower end of the coupling bolt(11). A locking chuck(17) having a locking part(18) is provided at a bottom of the coupling bolt(11). A resting slot(21) is formed in the body section(16) of the coupling bolt(11). The coupling bolt(11) is provided with a spring. A bolt fixing member is provided at an end of the body section(16).
Patent KR-20040038145-A (KR)
Inventor: KIM BONG CHEON
IPC: H01L21/762
Filed: 2002-10-31
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to improve uniformity of CMP(Chemical Mechanical Polishing) by previously improving topology of an HDP oxide layer and to remove moat by removing a pad nitride layer without using etchant. CONSTITUTION: A pad oxide layer(22), a pad nitride layer(23) and a polysilicon layer(24) are sequentially formed on a silicon substrate(21). A trench is formed by patterning the layers. The trench is filled with an HDP(High Density Plasma) oxide layer(25). A reverse mask(26a) is formed on the HDP oxide layer to cover a field region and a portion of an active region. The HDP oxide layer is selectively etched by using the reverse mask. Then, the HDP oxide layer and the polysilicon layer are polished to expose the pad nitride layer after the reverse mask is removed. The pad nitride layer is removed.
Patent KR-20040039771-A (KR)
Title: A device for playing a sound from imoticon and method for playing the sound
Inventor: JANG YOUNG JU
IPC: G06F3/16
Filed: 2002-11-04
Abstract: PURPOSE: A device and a method for playing an emoticon sound are provided to express a more realistic emotion visually and auditorily by representing an emoticon visually and playing the sound fit to an appearance. CONSTITUTION: A terminal transmits/receives a message using a messenger by connecting to the network. A sound player plays/outputs the sound fit to the emoticon by receiving an emoticon detecting signal included in the message from the terminal. The sound player includes a toy comprising a memory(11a) storing the sounds matched with the emoticons, an amplifier(11c) amplifying the sound output from the memory, a speaker(11d) outputting the amplified sound, and a controller(11b) selecting the sound fit to the emoticon from the sounds stored in the memory by receiving the emoticon detecting signal from the terminal.
Patent KR-20040040819-A (KR)
Title: Color developer for thermally sensitive recording paper and synthesis thereof
Inventor: BAEK SEONG IN
IPC: C07C335/28
Filed: 2002-11-08
Abstract: PURPOSE: A developer for a heat sensitive recording paper, its preparation method and a heat sensitive recording paper containing the developer are provided, to improve color sensitivity and resistances to heat, oil, water and plasticizer. CONSTITUTION: The developer represented by the formula 1, contains a thionyl urea group and an amide group, wherein R1 and R2 are H or at least one alkyl, alkenyl or alkynyl group of C1-C8, nitro, sulfonyl, amine, hydroxyl group or halogen atom. The method comprises the step of reacting the isocyanate compound of the formula 2 with the thionyl urea compound of the formula 3 to obtain a developer containing a thionyl urea group and an amide group. Preferably the reaction is carried out at a temperature of -10 to 40 deg.C
Patent KR-20040046372-A (KR)
Title: apparent mass measurement device of a human body
Inventor: CHAE CHANG GUK
IPC: G01G19/50
Filed: 2002-11-27
Abstract: PURPOSE: An apparent mass measurement apparatus for a human body is provided to precisely measure the apparent mass of the human body by measuring a response characteristic of the human body at a frictional surface between a seat and the human body. CONSTITUTION: An apparent mass measurement apparatus for a human body includes a vibrator(3) for vibrating a vibrating table(1) in upward and downward directions. An upper plate(5) is installed at an upper portion of the vibrating table(1) in such a manner that a person participating in a test is seated on the upper plate(5). A plurality of vertical columns(6) is provided in order to support the upper plate(5) with respect to the vibrating table(1). A force detecting sensor(7) is positioned between the upper plate(5) and the vertical columns(6). An accelerator sensor(11) is provided between the upper plate(5) and the person.
Patent KR-20040049729-A (KR)
Title: A curable ceramer composition with high abrasion resistance
Inventor: YASUMURA TOSHISADA
IPC: C08K3/00
Filed: 2002-12-07
Abstract: PURPOSE: A curable ceramer composition is provided, to obtain good optical transparency by inhibiting the agglomeration of colloid and to improve pollution resistance, antistatic property and abrasion resistance. The composition is useful as a hard coat to a plastic substrate. CONSTITUTION: The curable ceramer composition comprises 100 parts by weight of colloidal inorganic oxide particles; 10-80 parts by weight of dipentaerythritol pentaacrylate (DPPA), dipentaerythritol hexaacrylate (DPHA) or their mixture as a curable binder precursor; and a crosslinking silane compound. Preferably the colloidal inorganic oxide particles are a spherical noncoherent silica having an average diameter of about 5-1,000 nm and is in sol state. Preferably the composition comprises further 10-60 parts by weight of N,N-dimethyl methacrylate (DMA) or a fluorinated compound.
Patent KR-20040050129-A (KR)
Title: edding type boiler
Inventor: PARK JIN YEONG
IPC: F24H1/40
Filed: 2002-12-09
Abstract: PURPOSE: A water supply device using vortex is provided to reduce the cost of fuel by maximizing heat efficiency. CONSTITUTION: A water supply device body(1) consists of vertical water chambers(11) and horizontal water chambers(13,14). Vortex parts(16,17) are formed in the vertical water chambers at a specific interval. Vortex panels(18,19) having many vortex holes are installed below the vortex parts. A water supply port is installed in a portion of the vertical water chamber, and a drain port(13a) and a flue(13b) are installed in the upper horizontal water chamber. A fire-room(15) is formed in the lower inner space of the body. Many supply pipes(2) having water supply holes on the upper face are installed on the upper face of the supply pipe. The upper face of the supply pipes is connected to the lower end of a circulation pipe(3) communicated with a water collecting port(4). The water collecting pipe is connected with a supply port(5) having a vortex panel(52) with many vortex holes. An outer case(6) is installed to cover the outer face of the body.
Patent KR-20040050572-A (KR)
Title: A system for purifying the contaminated gas
Inventor: HWANG JAE UNG
IPC: B01D53/34
Filed: 2002-12-10
Abstract: PURPOSE: Provided is a gas purifying system which purifies contaminated gas by directly contacting cylindrical microorganism support layer with gas to be treated. CONSTITUTION: The gas purifying system comprises a reactor tank housing(11) having an inlet(12) where contaminated gas is flown, a rotary pipe(16) formed on the inner part of the housing and having a plurality of holes where treated gas is flown, a cartridge-typed microorganism support layer(18) adhered to the outer part of the pipe with covering the pipe and formed by inserting a cartridge microorganism support plate filled with microorganism support on a fixture of a fixing disc fixed on the pipe, a gas flow direction controlling device changing the flow direction of the gas to separate the microorganism from the support layer when the microorganism is excessively propagated in the support layer, a nutrient solution layer(20) containing microorganism nutrients and water to supply the nutrients to the microorganism and a sludge discharge pipe(22) to discharge sludge generated in a reactor tank(10), wherein the nutrient solution layer is filled to make a portion of the microorganism support layer be sunk.
Patent KR-20040052371-A (KR)
Inventor: PARK MIN U
IPC: H02H3/08
Filed: 2002-12-16
Abstract: PURPOSE: An apparatus for driving a proportional solenoid is provided to prevent an abnormal operation of a driving element on short-circuit of the proportional solenoid. CONSTITUTION: An apparatus for driving a proportional solenoid(140) comprises an amplitude comparing unit(150), a center controller(100), and a switching unit(120). The amplitude comparing unit outputs an amplitude comparing signal by comparing a driving duty signal outputted from a pulse width generator with a feedback signal. The center controller outputs a switching signal according to the short-circuit of the solenoid based on the amplitude comparing signal. The switching unit cuts off the power of the solenoid according to the switching signal.
Patent KR-20040055386-A (KR)
Title: Magnetic hole detecting sensor and sensing cell array using the same
Inventor: JUNG DONG YUN
IPC: G11C11/15
Filed: 2002-12-21
Abstract: PURPOSE: A magnetization Hall sensing sensor and a sensing cell array using the same are provided to separate components of a peripheral material into electrical components by sensing a magnetization rate different according to the component kind and the component size of different peripheral material. CONSTITUTION: A MTJ(Magnetic Tunneling Junction) device(15) is formed with a free magnetic layer(11), a tunnel junction layer(13) and a fixed magnetic layer(14). The second free magnetic layer(12) has the same magnetic flux direction as the first free magnetic layer and maintains a constant gap from the first free magnetic layer. A current line(10) is formed on a bottom of the first and the second free magnetic layer and a current to induce a magnetic field is applied to the current line. And a switching device is formed on a bottom of the current line, and outputs a current sensed in the MTJ cell to a sense bit line.
Patent KR-20040056006-A (KR)
Title: Bar-type needle holder
Inventor: HAN SEON JU
IPC: D05C11/04
Filed: 2002-12-23
Abstract: PURPOSE: A fixing frame of a needle sticking bar is capable of controlling the needle sticking bar in a place value range of 0.1-5mm and moving range of 0.5-200mm, expressing fine patterns, maximizing workability, working needle at high speed, increasing quality and changing the needle and the needle sticking bar easily. CONSTITUTION: A fixing frame of a needle sticking bar comprises: a needle(2) having L-type shape and a bevelled end; the needle sticking bar(3) which is installed on a plate(40), having needle position control holes(30), fixing holes(32) being at right angle to the position control holes and a connecting part(33) connected with a traverse device; a fixing members(42) installed on an upper end and a lower end of the plate(40); and the plate(40) having the position control holes fixing the needle sticking bar(3) with a fixing piece. The needle(2) is inserted into the needle position control holes(30).
Patent KR-20040056424-A (KR)
Title: Apparatus for reproducing a music file
Inventor: KANG DAE HUI
IPC: G11B20/10
Filed: 2002-12-23
Abstract: PURPOSE: A device for reproducing a portable music file is provided to access portable storage devices combined with plural connection terminals, respectively, and to transmit music files read from the one portable storage device to the other portable storage device, thereby conveniently copying the music files. CONSTITUTION: Connection terminals(110,112) are combined with portable storage devices including a USB interface(108). The USB interface(108) communicates with the portable storage devices connected to the connection terminals(110,112) in USB way. A main controller(106) controls a reading of music files recorded in the portable storage devices according to a user command. A CODEC(116) compressively restores the read music files. An audio signal processor(118) processes the compressively restored music files as analog audio signals. An audio output portion outputs the processed audio signals as audible sounds.
Patent KR-20030012835-A (KR)
Title: A Telephone Method with Soft Sound using Accent Control of Voice Signals
Inventor: BAE MYUNG JIN
IPC: G10L21/00
Filed: 2002-12-28
Abstract: PURPOSE: A soft-sound telephone call method by the intonation adjustment of a voice signal is provided to apply a voice of an object received in a telephone receiver of a telephone to a digital speech process technique and perform a telephone call through a soft-sound. CONSTITUTION: A soft-sound function(104) is added in a telephone function(102). If a bell of a telephone is rung and a user holds a handset, the user listens to a voice(107) of an object. If the voice(107) of the object is quickly or indistinctly heard, the user pushes a soft-sound key button(101). The intonation of the voice of the object is adjusted(108) and the voice of the object is softly heard.
Patent KR-20040061691-A (KR)
Title: A tape cassette retreat preventing mechanism for VCR
Inventor: BAEK SEUNG HO
IPC: G11B15/675
Filed: 2002-12-31
Abstract: PURPOSE: An apparatus for preventing a tape cassette from being pushed in a magnetic recording reproduction device is provided to integratedly form an unlocking projection for unlocking a locked state of a cassette door and a pushing prevention projection for preventing a pushing of a tape cassette in a connection arm of side holders, thereby preventing the tape cassette from being pushed in unloading direction while loading the cassette. CONSTITUTION: A connection arm is integratedly formed on side holders(132) of a cassette holder(130). The connection arm consists of a coupling cancel projection(137) for cancelling a coupled state of a cassette door of a tape cassette(120), and a pushing prevention projection for preventing a pushing of the tape cassette(120). A cam follower(139) is formed at one side of the connection arm. The cam follower(139) is guided to an interworking cam(142) formed on a bracket(140) while loading the tape cassette(120). The coupling cancel projection(137) and the pushing prevention projection simultaneously operate by a driving of the cam follower(139) interworked with the interworking cam(142).
Patent KR-20020038748-A (KR)
IPC: B02C13/10
Filed: 2000-09-06
Abstract: 원통형상 안둘레면으로 둘러싸인 분쇄존(2)으로부터 원추사다리꼴 형상 안둘레면으로 둘러싸인 분류존(8)으로 공기류를 통과시킴과 동시에, 분쇄존(2)안에 투입된 원료는, 교반분쇄용 블레이드(12)에 충돌하고, 또한, 교반분쇄용 블레이드 (l2)에 의해 발생하는 원심기류에 교반되어 분쇄되며, 미세하게 된 분쇄물로부터 순차 나선기류를 타고 분류존(8)으로 운반되고, 입도가 아직 굵은 분쇄물은 교반분류용 블레이드(14)의 회전으로 발생하는 원심기류에 의해 안둘레면의 경사를 따르는 분쇄존(2)으로 환류되며, 소정의 입도 이하로 된 분쇄물만이 나선기류를 타고 분류존(8)으로부터 배출되는, 단시간에 원하는 입도의 분쇄물를 얻을 수 있는 분쇄분류방법.
Patent KR-20020030827-A (KR)
IPC: H01J1/312
Filed: 1999-09-30
Abstract: 하부전극(11)과, 절연층(12)과, 상부전극(13)을 이 순번으로 적층한 구조를 가지며, 상기 상부전극에 정극성의 전압을 인가했을 때에, 상기 상부전극 표면으로부터 전자를 방출하는 복수개의 전자원소자와, 상기 복수개의 전자원소자 중 제 1 방향의 전자원소자의 상부전극에 구동전압을 인가하는 복수의 버스전극을 가지는 박막형 전자원으로서, 상기 각 버스전극은 상기 상부전극과 전기적으로 접속되는 박막전극(15)과, 상기 박막전극 상에 설치되며, 상기 박막전극에 비해 막두께가 두꺼운 후막전극(16)으로 구성된다. 
     또, 상기 박막전극은, 그 막두께가 상기 상부전극의 막두께와 같은 정도의 두께이다. 또한, 상기 박막전극 및 후막전극은, 각각 상기 절연층이 노출하는 개구부를 가지고, 또한, 상기 후막전극에 설치되는 개구부는, 상기 박막전극에 설치되는 개구부보다 크고, 상기 상부전극은, 상기 후막전극에 설치되는 개구부 내에 노출하는 상기 박막전극을 덮도록 설치되어 있다. 
     이것에 의해, 전자원소자로 구동전압을 인가하는 급전용의 버스전극 저항의 증가와, 전자방출부에서의 상기 상부전극 단절을 방지한다.
Patent KR-20020070484-A (KR)
Title: Arrangement including a remote control device and a first electronic device
IPC: H04Q9/00
Filed: 2001-11-15
Abstract: In an arrangement including a remote control device and at least a first electronic device, the remote control device includes a first memory for storing a set of code data for controlling a further electronic device, the first memory being connected to an input of a signal generator for supplying the code data to the input, the signal generator generating, on the basis of the code data, control signals for controlling the further electronic device, and transmitting these control signals to the further electronic device. The first electronic device includes a data input for receiving data from the remote control device, and the remote control device includes a code data output unit connected to the first memory. The code data output unit has a further input for receiving an upload signal and reads, under control of the upload signal, at least a subset of the set of code data from the first memory. The code data output unit transmits the subset of code data burst-wise to the data input of the first electronic device, and first electronic device includes a second memory for storing a received subset of code data.
Patent KR-20020080398-A (KR)
IPC: A63B5/20
Filed: 2001-02-01
Abstract: Conventional skipping ropes have a generally elongate handle swivellably mounted on each end of the rope which is held by the user between the fingers and palms. In accordance with the invention, the handle is shaped like a "T" with the vertical stroke of the T ( 3 ) swivellably connected to the rope ( 1 ). The handle may be held with the crosspiece of the T ( 4 ) between fingers and palm and with the vertical extending between two fingers. This gives a more comfortable and effective skipping position.
Patent KR-20020079882-A (KR)
Title: 아릴피페라진 및 아릴피페리딘 및 금속단백질분해효소억제제로서의 그의 용도
IPC: A61P43/00
Filed: 2001-02-15
Abstract: 금속단백질분해효소 억제제, 특히 MMP13의 억제제로서 유용한 화학식 I의 화합물. 
     <화학식 I>
Patent KR-20030014224-A (KR)
IPC: B41J29/38
Filed: 2001-07-16
Abstract: 네트워크를 사용하여 문서를 원격 인쇄하는 방법이 개시된다. 상기 방법은 송신기로부터 송신된 바와 같은 문서를 서버에서 수신하고, 상기 서버가 상기 문서를 수신기에 전송하고, 상기 문서가 상기 수신기에 전송되기 전에 인증되고, 상기 서버가 인쇄 제어에 관한 명령을 상기 송신기로부터 수신하고 상기 서버가 상기 인쇄 제어를 상기 수신기에 실행하는 단계를 포함한다. 상기 인쇄 제어를 지지하는 하드웨어 장치가 또한 개시된다.
Patent KR-20030014693-A (KR)
Title: Method and apparatus for detection of structural damage
IPC: G01N29/38
Filed: 2001-05-18
Abstract: The entire contents of these applications are incorporated herein by reference. A method and apparatus for detecting and monitoring fractures in a structure by monitoring acoustic energy transmitted within the structure by receiving continuously over a period of time electrical signals from a plurality of acoustic tranducers carried by the structure in a pulse processor to form data bursts from pulses in the signals and deriving, for each of a plurality of the data bursts, delta-t values representing the differences between burst arrival times at each sensor, the delta-t values forming a delta-t pattern, and generating a damage indication signal when the delta-t pattern is repeated to a predetermined degree.
Patent KR-20030097634-A (KR)
IPC: G06F1/32
Filed: 1996-05-23
Abstract: 개시되어 있는 전력 관리 시스템은, 전력 관리 시스템에 사용하기 위한 발진기 인터페이스, 전력 관리 시스템에 사용하기 위한 전력 리사이클 회로, 전력 관리 시스템에 사용하기 위한 패드 클럭 및 자체 테스트, 전력 관리 시스템에 사용하기 위한 클럭 이네이블 회로, 전력 관리 시스템에 사용하기 위한 전력 레벨 검출 회로, 전력 관리 시스템에 사용하기 위한 내부 소스 클럭 발생 회로, 및 전력 관리 시스템에 사용하기 위한 절전 모드 변경 검출 회로를 포함한다.  상기 발진기 인터페이스는 발진 소스로서 사용되는 외부 발진기와 접속하기 위한 인터페이스 회로를 포함한다. 클럭 안정화 필터는, 피드 백 루프의 이네이블에 이어 전력 관리 시스템이 시동되는 동안 스퓨리어스 수정 발진 주파수를 차폐시킨다.  상기 클럭 안정화 필터는, 필터링 이후 상승 전이에서 발진이 개시되도록 하는 회로를 지닌다.  바이패스 회로는, 외부 발진기가 수정 발진기일 때 상기 클럭 안정화 필터를 이네이블시키고 외부 발진기가 캔 발진기일 때 상기 클럭 안정화 필터를 바이패스시킨다.  마스킹 회로는 전력 관리 시스템의 나머지로 부터 발생되는 발진을 차폐시킨다.  상기 마스킹 회로는, 발진의 하강 에지 후에 클럭 마스킹을 디스에이블시키고 발진의 상승 전이에서 역으로 개시한다.