baber/WOPTO huggingface dataset:
Patent KR-20120032383-A (KR)
Title: Sleepiness prevention and exercise appliance for cars
Inventor: PARK SUNG KUK
IPC: A63B23/04
Filed: 2010-09-28
Abstract: PURPOSE: A sleepiness prevention and exercise device for vehicles is provided to effectively prevent sleepiness due to long time driving. CONSTITUTION: A sleepiness prevention and exercise device for vehicles comprises a motor(10), an eccentric cam, and a stage(13). In the shaft of the motor, the eccentric cam is installed. The stage is settled on the eccentric cam. When a driver put his/her leg on the state, the stage shakes up and down at a constant interval and exercises the left foot. The rotation speed of the motor and the control of power source are controlled by a control unit.
Patent KR-20120034314-A (KR)
Title: Fitter media for water treatment and process of the same
Inventor: LEE MOON KI
IPC: C02F1/68
Filed: 2010-10-01
Abstract: PURPOSE: Filtering media for water treatment and a method for manufacturing the same are provided to maximize the purifying efficiency of water by improving the water and air ventilation characteristic of the media. CONSTITUTION: Filtering media for water treatment includes aggregate particles(10) and yellow soil powder(20). The aggregate particles form a porous part. The yellow soil powder penetrates the aggregate particles to fill pores and coat the external surfaces of the aggregate particles. The aggregate particles are based on fired shell particles. The fired shell particles are bottom ash particles. Otherwise, the aggregate particles are based on waste concrete particles. The average diameter of the aggregate particles is between 5 and 20mm.
Patent KR-20120036676-A (KR)
Title: Slury washer
Inventor: LEE HI JA
IPC: B01J20/02
Filed: 2010-10-08
Abstract: PURPOSE: An absorbent micelle slurry cleaning agent with an absorption and dissolving function is provided to improve the intensity of the cleaning agent at low plasticizing temperatures and to generate fine distribution of fine pores in the cleaning agent. CONSTITUTION: Clay, interlayer pillar materials, and an expanding agent are mixed. The mixture is reacted, and the reactant is separated. The separate reactant is plasticized. The clay is kaolinite, montmorillonite, bentonite, laponite, and preferably smectite particles. The interlayer pillar materials are aluminum hydroxy chloride. The expanding agent is polyethylene oxide-based non-ionic surfactant.
Patent KR-20120039883-A (KR)
Title: Method for displaying 3d moving picture and stereoscopic image display using the same
Inventor: LIM KYONG HO
IPC: H04N13/00
Filed: 2010-10-18
Abstract: PURPOSE: A 3D moving picture display method and a stereoscopic image display device thereof are provided to copy a first sub frame data in the (N+1)th frame data to a first sub frame location of the Nth frame data. CONSTITUTION: A stereoscopic image display device determines a inter frame motion of 3D image data(S1~S3). When the 3D image data is a moving picture, the device calculates the motion direction and motion speed of the Nth frame data(S4). The device copies a first sub frame data of the (N+1)th frame to a first sub frame location of the Nth frame(S5). When the 3D image data is a still image, the device maintains the first sub frame data of the Nth frame in an original location(S6).
Patent KR-20120040909-A (KR)
Title: 3-dimension movable handpiece for high intensive focused ultrasound apparatus
Inventor: JEONG SEONG JAI
IPC: A61N7/00
Filed: 2010-10-20
Abstract: PURPOSE: A three dimensional transfer type hand piece for a high intensive focused ultrasonic device is proved to operate an ultrasonic wave surgical operation without transferring the hand piece. CONSTITUTION: A three dimensional transfer type hand piece for a high intensive focused ultrasonic device comprises a hand piece body(10), a three-dimensionally transfer unit, and a cross tip(30). The hand piece body is provided power source and control signal from main body of the high intensive focused ultrasonic device through a connecting cable(120). The hand piece body contains controllers(11) in upper part. A 3D transport tool is installed within the hand piece body. The3D transport tool generates location movements according to the controller. The cross tip is combined in the hand piece body as attachable. The cross tip is applied the power source inside from the main body of the high intensive focused ultrasonic device.
Patent KR-20120041941-A (KR)
Title: Clock timing adjustment device and continuous time delta-sigma modulator using the same
Inventor: KIM YI GYEONG
IPC: H03M1/66
Filed: 2010-10-22
Abstract: PURPOSE: An apparatus for adjusting clock timing and a modulator for continuous time delta-sigma using the same are provided to compensate the time delay of a CT(Continuous Time)-integrator and a DAC(Digital Analog Converter) by adjusting the time difference of a DAC clock and a quantizer clock. CONSTITUTION: A power detecting unit(110) detects the power of input signals respectively corresponding to two or more clock time differences. The power detected from the input signal is proportional to energy having a noise transfer characteristic. The power detecting unit determines the noise transfer characteristic of an input signal. The power detecting unit generates a control signal specifying the clock time difference of detected minimum power. A timing control unit(120) receives a reference clock and the control signal. The timing control unit outputs first and second clock signals having a clock time difference with minimal power according to the control signal.
Patent KR-20120042509-A (KR)
Title: Soccer shoes having finger-pressure function
Inventor: CHOI WOO HYUN
IPC: A43B7/14
Filed: 2010-10-25
Abstract: PURPOSE: A football boot having an acupressure function is provided to reduce fatigue caused by exercising for long time by stimulating meridian points using acupressure protrusions. CONSTITUTION: A football boot having an acupressure function(100) comprises an upper(110) in which foot accommodation space is formed, a midsole(120) which is attached to lower part of the upper and has a space inside, an outsole(130) which is prepared in lower part of the mid sole, a shaft which is combined through the insole, an operating gear which is combined with middle part of the shaft, finger pressure protrusions(140) which are screwed to upper part of the shaft, and studs which are screwed to lower part of the shaft.
Patent KR-20120045364-A (KR)
Title: Data error check circuit, data error check method, data transfer method with data error check, semiconductor memory and memory system with data error check
Inventor: LEE JOONG HO
IPC: G11C29/10
Filed: 2010-10-29
Abstract: PURPOSE: A data error checking circuit, a data error checking method, a method for transmitting data using a data error checking function, a semiconductor memory and a memory system using the data error checking function are provided to reduce checking time and a circuit area by simplifying an error checking logic. CONSTITUTION: A semiconductor memory(300) generates an error checking signal in a row direction and a column direction of a data group in a real operation through a plurality of data input/output terminals and outputs the error checking signal with a data group. A memory controller(400) controls a data read/write operation of the semiconductor memory. The memory controller generates an error checking signal in a row direction and a column direction of the data group in a write operation and provides the error checking signal with the data group to the semiconductor memory.
Patent KR-20110066081-A (KR)
Title: Develop processing method and computer readable storage medium
Inventor: TANAKA KEIICHI
IPC: H01L21/027
Filed: 2010-11-02
Abstract: PURPOSE: A developing treatment method for a substrate, and a computer memory device for performing thereof are provided to properly produce a resist pattern on a resist film for EUV on the substrate. CONSTITUTION: A developing treatment method for a substrate comprises a step of supplying a developer to the substrate for developing a resist film for EUV. The temperature of the developer is 5~23deg C. The developing treatment is performed for 10~30second. The concentration of the developer is less than 2.38mass%.
Patent KR-20120046958-A (KR)
Title: 스크린셔터형 도어의 바람차단장치
Inventor: KWEON JUN HO
IPC: E06B9/17
Filed: 2010-11-03
Abstract: 본 발명은 스크린셔터형 도어의 바람차단장치에 관한 것으로 더 상세하게는 권취프레임의 스크린셔터의 입구를 통해 공기가 연통되면서 열손실이 발생 되는 것을 해소하기 위해 권취프레임과 권취드럼 사이로 형성되는 이격공간에 막을 형성하여 권취프레임의 내부 통로를 차단함으로써 열손실을 최소화 되도록 한 것에 그 목적이 있다. 
이에 본 발명은 권취프레임(1) 내에 장치되어 정/역회전하는 권취드럼(2)과, 상기 권취드럼(2)에 권취되어 출입문(A) 상단에서 승/하강 되도록 하는 통상의 스크린셔터(4)에 있어서, 상기 권취프레임(1)의 권취드럼(2) 상단에 장착되고 길이방향으로 걸이홈(50)을 가진 장치대(5)와; 상기 장치대(5)의 걸이홈(50)에 지지봉(61)이 끼워지고 하단 무게추(62)가 권취드럼(2)의 외주면 일측 스크린셔터(4)에 밀착되도록 하는 시트(60)로 이루어지는 차단막(6)을 구성한 것을 특징으로 하는 스크린셔터형 도어의 바람차단장치를 제공한다.
Patent KR-20120048133-A (KR)
Title: Additive for cement, mortar and concrete comprising ferronickel slag
Inventor: CHU YONG SIK
IPC: C04B14/10
Filed: 2010-11-05
Abstract: PURPOSE: An admixture for cement, mortar, and concrete including ferronickel slag is provided to maintain high compressive strength by including ferronickel slag having specific range of fineness. CONSTITUTION: An admixture for cement, mortar, and concrete including ferronickel slag includes ferronickel slag having fineness bigger than 3500cm/g. Fineness of the ferronickel slag is 4,000-10,000cm^2/g. The admixture for cement, mortar, and concrete additionally includes gypsum dihydrate, anhydrous gypsum, or a mixture thereof. The cement composition includes 1-70 weight% of the cement composite. The cement composite additionally includes more than one of admixtures selected from blast furnace slag, fly ash, silica fume, and clay.
Patent KR-20120050841-A (KR)
Title: Pyrazolebutyl compounds as dopamine d4 receptor antagonists, preparation method there of and pharmaceutical compositions containing the same
Inventor: PARK WOO KYU
IPC: C07D403/06
Filed: 2010-11-11
Abstract: PURPOSE: A pyrazole butyl compound and a pharmaceutical composition containing the same are provided to ensure dopamine D4 receptor affinity and to prevent and treat central nervous system diseases. CONSTITUTION: A pyrazole butyl compound and pharmaceutically acceptable salt thereof are denoted by chemical formula 1. The salt includes inorganic acid salt, organic acid salt, amino acid salt, alkali metal salt, or ammonium salt. A method for preparing the pyrazole butyl compounds comprises: a step of performing reductive amination of pyrazole aldehyde compound of chemical formula 2 with heterocycle compounds of chemical formula 3 under the presence of reducing agent and base. A pharmaceutical composition for treating central nervous system diseases contains 1-(4-chlorophenyl)-4-(4-(1-phenyl-3-propyl-1H-pyrazole-5-yl)butyl)piperazine(compound No. 33) or 1-(4-(1-phenyl-3-propyl-1H-pyrazole-5-yl)butyl)-4-(3-(trifluoromethyl)phenyl)piperazine(compound No. 36).
Patent KR-20110103302-A (KR)
Inventor: JOO JAE HYUN
IPC: G02F1/167
Filed: 2010-11-12
Abstract: 광결정성을 이용하는 표시 방법 및 장치가 개시된다.  본 발명에 따른 광결정성을 이용한 표시 방법은, 동일한 부호의 전하를 갖는 복수의 입자가 전기 분극(polarization) 특성을 갖는 용매 내에 분산된 상태에서 전기장을 인가하여 상기 입자 사이의 간격을 제어하는 것을 특징으로 한다.
Patent KR-20100138860-A (KR)
Title: Ceramic catalyst used for manufacturing fatty acid alkyl-group ester and method thereof using same
Inventor: YOO JEONG WOO
IPC: B01J23/72
Filed: 2010-11-23
Abstract: PURPOSE: A ceramic catalyst used for producing fatty acid alky-group ester and a method for producing a fatty acid alky group ester using the same are provided to obtain the fatty acid alky-group ester with high purity by performing the ester exchange reaction or ester reaction of an animal/vegetable oil and fat and alcohol. CONSTITUTION: A mixture weight ratio of a carrier material and an active catalyst material is different. The carrier material and the active catalyst material are mixed with water of 200 ml. Water is removed by filtering colloid solution. A catalyst of a bead shape of a diameter of 5 mm is made by extrusion. The manufactured catalyst is sintered at 1250 degrees centigrade for 4 hours. The ceramic metal catalyst of high compressive strength is made.
Patent KR-20120059096-A (KR)
Title: Safety net unit
Inventor: HAM BYOUNG SUB
IPC: E04G21/32
Filed: 2010-11-30
Abstract: PURPOSE: A safety net unit is provided to prevent a worker from falling down by controlling the tension of a wire rope and to reduce manufacturing costs by simplifying the structure of the safety net unit. CONSTITUTION: A safety net unit(100) comprises a safety net(110), fixing units, and first and second fixing mechanisms. The safety net comprises first and second fixed ends(112,113). The first fixed ends are formed on the left of the safety net and fixed to a wall(1). The second fixed ends are formed on the right of the safety net. Each fixing unit comprises an insert nut and a hook bolt(140). The insert nut is buried in the wall. The hook bolt is coupled to the insert nut. The first fixing mechanisms are connected to the first fixed ends of the safety net and prevent the safety net from becoming separated from the wall. The second fixing mechanisms connect the second fixed ends of the safety net to the fixing bolts.
Patent KR-20120063638-A (KR)
Title: 조립식 간이 건축 구조물용 멀티 연결구
Inventor: SONG WON HO
IPC: E04B1/58
Filed: 2010-12-08
Abstract: 본 발명은 온실이나 비닐하우스, 조립식 간이 시설물 등과 같은 조립식 간이 건축 구조물의 프레임을 연결할 때 사용하는 멀티 연결구에 관한 것이다.  
본 발명은 구(球)의 전체 표면에 걸쳐 소정의 배열을 가지는 다수의 체결구멍을 구비하여 다양한 각도 및 방향에서 프레임들을 연결할 수 있는 새로운 형태의 연결수단을 구현함으로써, 다양한 형태의 구조물을 현장 여건 등에 맞춰 제작할 수 있는 구조물 제작의 설계 자유도를 높일 수 있고, 설치 및 해체 작업 또한 신속ㆍ간편하게 할 수 있는 한편, 프레임과 연결구 간의 조립시 나사체결구조로 상호 연결하는 방식을 채용함으로써, 프레임 조립작업을 매우 용이하게 수행할 수 있는 등 프레임과 연결구를 효과적으로 연결할 수 있는 구조물용 멀티 연결구를 제공한다.
Patent KR-20120063900-A (KR)
Title: Latency management system and method for a multi-processor system
Inventor: SEO WOONG
IPC: G06F15/163
Filed: 2010-12-08
Abstract: PURPOSE: A delay management system for a multi-processor system and a method thereof are provided to efficiently delay the operation of each processor. CONSTITUTION: A delay signal detection unit(110) detects the delay signal of each processor or a share memory of a multiprocessor system sharing a memory. A delay management unit(120) manages the operation delay of each processor of the multiprocessor system according to the delay signal detection by the delay signal detection unit.
Patent KR-20120064744-A (KR)
Title: Method for producing beer containing mulberry and beer containing mulberry produced by the same method
Inventor: KIM JONG WOOK
IPC: C12C11/07
Filed: 2010-12-10
Abstract: PURPOSE: A method for manufacturing mulberry beer using mulberry juice is provided to enhance the color of the beer and to improve preference. CONSTITUTION: A method for manufacturing mulberry beer with enhanced antioxidation and preference comprises: a step of preparing malt from barley; a step of preparing malt juice from the malt; a step of adding yeast to the malt juice and performing main fermentation; and a step of adding mulberry juice to 3~10 volume% of the malt juice and performing post-fermentation.
Patent KR-20120066992-A (KR)
Title: Electric boiler
Inventor: KIM WON YOUNG
IPC: F24H1/10
Filed: 2010-12-15
Abstract: PURPOSE: A hot water/steam electric boiler is provided to perform a heat retaining function without electricity because oil inside outer drum is heated to the high temperature by being transmitted heat from an inner drum and heating drum so that the electricity is saved. CONSTITUTION: A hot water/steam electric boiler comprises an inner drum(310), a case, and an outer drum(400). One or more heaters are installed inside the inner drum. A hot water/steam pipe(311) of the inner drum is wound around the outer peripheral surface of the heater in an oblique line. The case covers the outer peripheral surface of the inner drum. The case is made of a rustproof stainless material. A hot water/steam pipe(320) of the outer drum is wound around the outer peripheral surface of the case in an oblique line and connected to the hot water/steam pipe of the inner drum. The outer drum covers the heating drum. The inner side of the outer drum is filled with oil as a heat medium.
Patent KR-20120071422-A (KR)
Title: Backlash measurement device and method for balancer
Inventor: KIM HAK JO
IPC: G01M13/00
Filed: 2010-12-23
Abstract: PURPOSE: A device and a method for measuring a backlash of a balancer are provided to measure a backlash in the state similar to an actual load state and to confirm whether the backlash is existed within the completed balancer. CONSTITUTION: A device for measuring a backlash of a balancer comprises a jig, a clamp device(300), a driving gear(70), a driving shaft, a pressing plate(90), a driving unit, and a rotation extent measuring unit. The jig places a first gear(41), a second gear(42), a first shaft, a second shaft respectively joined to the first and second gears, and a balancer. The clamp device prevents rotation of the second gear. The driving gear rotates the first gear. The driving gear is installed in one side of the driving shaft. The pressing plate comprises a bearing unit in which the driving shaft is joined to and a heavyweight body. The driving unit applies a torque to the driving shaft. The rotation extent measuring unit measures a rotation extent of the driving gear.
Patent KR-20120073962-A (KR)
Inventor: LEE HYUN JIK
IPC: D01F2/00
Filed: 2010-12-27
Abstract: 본 발명은 산업용 라이오셀 섬유의 제조 방법에 관한 것으로, 구체적으로 기존 라이오셀 방사 공법에서 수세공정에 설비를 개선하여 수세공정에서 섬유가 받는 장력의 크기 및 시간에 따라 최종 섬유의 물성을 변화시키는 방법에 관한 것이다. 본 발명은 수세롤러간에 회전수 차이가 크고 롤러 사이의 거리가 길어질수록 섬유의 강력이 증가하며, 롤러수세간에 회전수의 차이가 거의 없거나 동일하며 롤러 사이의 거리가 짧아 질수록 섬유의 절신이 증가한다. 이러한 방법으로 최종 섬유의 물성을 관리할 수 있으며 원하는 섬유의 물성을 얻을 수 있다.
Patent KR-20120074095-A (KR)
Title: Tension control apparatus of tension leg platform type offshore structure
Inventor: LEE JAE YIK
IPC: B63B35/44
Filed: 2010-12-27
Abstract: PURPOSE: A rotary tension adjusting apparatus for a tension leg platform is provided to maintain constant tension of tensile members because tensile force is applied to the tensile member fixed in one edge of a body part. CONSTITUTION: A rotary tension adjusting apparatus for a tension leg platform comprises tension adjusting rotators(100) and driving cylinders(200). The tension adjusting rotators are rotatably and respectively installed in multiple floating bodies(11) and tensile members(W) are fixed in one side of the tension adjusting rotators. The driving cylinders are respectively installed in the multiple floating bodies and are connected to the tension adjusting rotators. As the tension adjusting rotators rotate, the driving cylinders apply constant tensile force to the tensile members. The driving cylinders maintain the constant tension of the tensile members even in case of the change of the sea level(S).
Patent KR-20120077814-A (KR)
Title: Variable order short-term predictor
Inventor: CHOI BYUNG HO
IPC: H04N7/26
Filed: 2010-12-31
Abstract: PURPOSE: A low complexity variable order short-term predictor for forming an MPEG-4 ALS VLSI is provided to reduce complexity when MPEG-4 ALS hardware is formed. CONSTITUTION: A pre-determining block(110) generates a modified prediction order in response to an inputted prediction order value. A loop controller(120) determines the numbers of repetition and flag signals in response to the modified prediction order value. An FIR(Finite Impulse Response) filter(160) receives a sampled signal. A pipeline stall is applied to the FIR filter according to radix-2 algorithm. The FIR filter filters the sampled signal. An output block(180) adds a determined result of the loop controller to a filtered output result of the FIR filter.
Patent KR-20100029157-A (KR)
Title: Printed wiring board
Inventor: NAKAI TORU
IPC: H05K1/05
Filed: 2005-12-15
Abstract: A printed wiring board wherein insulating layers and conductor circuits are alternately stacked and each conductor circuit has a rectangular cross section. In the printed wiring board, the relationship between an interval between the adjacent conductor circuits and a thickness (T) of the conductor circuit satisfies inequalities of 0.10T <= |W1-W2| <= 0.73T, where W1 is an interval on a conductor circuit upper side and W2 is an interval on a conductor circuit lower plane side. Thus, even when an IC to be driven at a high speed is mounted, cross talk and signal delay are suppressed and IC malfunction can be prevented.
Patent KR-20100100773-A (KR)
Inventor: TOGURA TAKESHI
IPC: G01V3/08
Filed: 2008-10-06
Abstract: 정전용량형 근접센서(100)는 센서부(10)와 검지회로부(20)를 구비하고, 센서부(10)는 센서전극(11), 실드전극(12) 및 보조전극(13)을 가진다. 센서전극(11)은 C-V 변환회로(21)에 접속되고, 실드전극(12)은 실드 구동회로(24)에 접속되어 있다. 보조전극(13)은 전환 스위치(30)를 통해 C-V 변환회로(21) 또는 실드 구동회로(24)에 접속된다. 전환 스위치(30)에서 전환되어 C-V 변환회로(21)에서 검출된 정전용량값(C1, C2)을 비교해서, 센서전극(11)의 검지영역의 범위를 임의로 설정한다.
Patent KR-20100072337-A (KR)
Title: Equivalent home id for mobile communications
Inventor: GHOLMIEH AZIZ
IPC: H04W48/02
Filed: 2008-09-29
Abstract: Facilitating user terminal (UT) access to wireless networks having disparate types of base stations (BSs) is described herein. By way of example, a distinct identifier (ID) can be reserved for a particular type of network access point (e.g., restricted or general access, full or fractional re-use, transmit power, cell size, etc.). The distinct ID can be broadcast by such access points, identifying the access point type. In some aspects, the distinct ID can be unicast to a terminal that is within a predetermined region of the network. Thus, at least within such region, the terminal can be directed to search for or handoff to a preferred type of access point (such as a home Node B). In such aspects, by providing regional-specific access, the subject disclosure can significantly reduce overhead signaling outside a home region where a home or preferred access point is expected to be found.
Patent KR-20100084650-A (KR)
Title: Methods and apparatus for controlling respective load currents of multiple series-connected loads
Inventor: DATTA MIKE
IPC: F21K99/00
Filed: 2008-10-08
Abstract: A lighting apparatus (100) includes one or more first LEDs (202) for generating a first spectrum of radiation (503), and one or more second LEDs (204) for generating a second different spectrum radiation (505). The first and second LEDs are electrically connected in series between a first node (516A) and a second node (516B), between which a series current (550) flows with the application of an operating voltage (516) across the nodes. A controllable current path (518) is connected in parallel with one or both of the first and second LEDs so as to at least partially divert the series current, such that a first current (552) through the first LED and a second current (554) through the second LED are different. Such current diversion techniques may be employed to compensate for shifts in color or color temperature of generated light during thermal transients, due to different temperature-dependent current-to-flux relationships for different types of LEDs.
Patent KR-20100099119-A (KR)
Inventor: UETANI YASUNORI
IPC: C08L65/00
Filed: 2008-10-17
Abstract: 본 발명은 화학식 1로 표시되는 반복 단위 및 화학식 2로 표시되는 반복 단위를 포함하는 고분자 화합물에 관한 것이다. 
<화학식 1> 
   
(식 1 중, Ar 1  및 Ar 2 는 각각 독립적으로 아릴렌기 또는 하기 화학식 3으로 표시되는 기를 나타내고, R 1 , R 2 , R 3  및 R 4 는 각각 독립적으로 수소 원자, 알킬기, 알콕시기 또는 아릴기를 나타내며, 이들 기에 포함되는 수소 원자는 불소 원자로 치환될 수도 있음) 
<화학식 2> 
   
(식 2 중, R 5 , R 6 , R 7 , R 8 , R 9  및 R 10 은 각각 독립적으로 수소 원자, 알킬기, 알콕시기 또는 아릴기를 나타내며, 이들 기에 포함되는 수소 원자는 불소 원자로 치환될 수도 있음)
Patent KR-20100101564-A (KR)
Inventor: VERDIER GILLES
IPC: F28F1/40
Filed: 2008-02-01
Abstract: 본 발명은 주로 관(1) 벽(2)의 내부면(3)에 용접함으로써 고정되는 적어도 하나의 부착 래디얼 바들(4a,4b,4c,4d,4e,4f)을 포함하는 노에 사용되는 관에 관한 것이다. 본 발명은 또한 적어도 하나의 전자빔 용접 단계 또는 레이저빔 용접 단계를 포함하고 적어도 하나의 부착 래디얼 바들(4a,4b,4c,4d,4e,4f)이 상기 관(1)의 외부로부터 상기 관(1) 벽(2)의 내부면(3)에 용접되는 그러한 관을 제조하는 방법에 관한 것이다.
Patent KR-20100083194-A (KR)
Title: Asynchronous network stack operation in an operating system independent environment
Inventor: SUN YUANHAO
IPC: G06F17/00
Filed: 2005-03-05
Abstract: Techniques for operation of an asynchronous stack in a pre-boot environment. A token-based stack design may be used to support communications between network stack layers.