baber/WOPTO huggingface dataset:
Patent KR-20020036453-A (KR)
Title: The construction method and coating material for construction
Inventor: PARK HEON CHEOL
IPC: C09D1/00
Filed: 2000-11-10
Abstract: PURPOSE: Provided are a coating material for the floors or the exterior and interior of buildings, which has a feeling of artificial marble and shows various colors and feelings, and a coating method thereof. CONSTITUTION: The coating material comprises 44.8% of silica #80, 14.9% of silica #30, 9.0% of color silica #30, 14.9% of a binder, 1.5% of calcium carbonate(talc), 14.9% of water, a waterproof agent, and additives. The coating material is coated on the ground or the wall by spraying the coating material through a nozzle by using air pressure of a compressor.
Patent KR-20020037525-A (KR)
Title: Semiconductor memory device with a delay locked loop circuit
Inventor: CHOI WON JAE
IPC: G11C8/00
Filed: 2000-11-14
Abstract: PURPOSE: A synchronous semiconductor memory device is provided, which comprises a delay locked loop(DLL) circuit which judges whether a clock signal generated by the DLL circuit is synchronized accurately to an external clock signal. CONSTITUTION: The synchronous semiconductor memory device includes a data strobe signal generator(100), an output buffer(200), a buffer controller(300) and a delay locked loop circuit(400). The data strobe signal generator receives a test mode signal(TEST_MRS) and a latency signal(LATENCY) and generates a data strobe signal(DS) in response to clock signals(CLKDQ_F,CLKDQ_S) generated by the delay locked loop circuit. The output buffer receives the data strobe signal being output from the data strobe signal generator, and is enabled or disabled in response to a control signal(PTRSTD) being output from the buffer controller. The buffer controller controls an operation of the output buffer in response to the test mode signal and a signal(PTRST).
Patent KR-20020041946-A (KR)
Title: Method for displaying internet picture of internet video apparatus
Inventor: JUNG HYE CHEON
IPC: H04N7/14
Filed: 2000-11-29
Abstract: PURPOSE: A method of displaying an Internet site of a video apparatus having an Internet function is provided to display an image or text included on a pop-up window in a bigger size when the pop-up window exists on an Internet site, and to exclusively display the image or the text on an entire screen, thereby easily controlling the pop-up window and understanding contents. CONSTITUTION: An Internet site is selected as an initial screen(S31). A micro computer decides whether a pop-up window exists on the Internet site(S32). If so, the micro computer displays the pop-up window by setting the window to an entire screen(S33). The micro computer displays a list of the pop-up window on an Internet browser menu window(S34). The micro computer decides whether a user selects a closing of the pop-up window(S35). If so, the micro computer closes the pop-up window, and displays an original screen(S36). The micro computer decides whether an Internet ending key is inputted(S37). If so, the micro computer completes the Internet accessing.
Patent KR-20020043125-A (KR)
Title: Method for forming gates of non-volatile memory device
Inventor: KIM MIN
IPC: H01L21/8247
Filed: 2000-12-01
Abstract: PURPOSE: A method for forming a gate of a non-volatile memory device is provided to fabricate the gate by using a cobalt silicide layer without a defect. CONSTITUTION: A plurality of gate pattern(120) is formed on a semiconductor substrate(100). A spacer(130) of an oxide layer is formed on a sidewall of the gate pattern(120). A nitride layer(140) is formed on a whole surface of the above structure including the spacer(130). A space between the gate patterns(120) is buried by depositing an insulating material. An insulating layer(150a) is formed by performing a planarization process. A cobalt layer is formed thereon. A protective layer is formed on the above structure including the cobalt layer. A CoSi layer is formed by performing the first rapid thermal annealing process. The remaining cobalt and the protective layer are removed by using a wet etch method. A cobalt silicide layer(180') is formed by reacting the cobalt layer and the silicon of the third polysilicon layer.
Patent KR-20020044207-A (KR)
Title: The structure of damper for machine room of microwave oven
Inventor: KIM HYEONG DO
IPC: F24C7/00
Filed: 2000-12-05
Abstract: PURPOSE: Structure of a damper of an electrical device chamber of a microwave oven is provided to reduce the cost for materials by making a damper door perform the function of a damper duct without installation of a damper duct and to simplify a connection process. CONSTITUTION: Damper structure is installed in an air inlet hole formed in a portion of a cavity. A motor(108) having an output shaft is installed on the upper face of an installation plate(107). A damper door(106) is formed by using the chamfered portion of an electrical device chamber. If the output shaft rotates, the damper door rotates in the angle of the output shaft. Thus, the air inlet hole is opened and closed. By directly guiding an airflow to the air inlet hole via the damper door, the airflow efficiently flows into the cavity.
Patent KR-20020045142-A (KR)
Title: antibiotic and thermostable synthetic resin composition and plastics
Inventor: KIM KI SEUNG
IPC: C08K3/34
Filed: 2000-12-08
Abstract: PURPOSE: A synthetic resin composition and a synthetic resin product prepared from the composition are provided, to obtain a product which radiates the far infrared ray and has the antibacterial activity, the heat resistance and the deodorizing activity. CONSTITUTION: The synthetic resin composition comprises a common synthetic resin composition; and 25-35 parts by weight of mica powder. Preferably the particle size of the mica powder is 325-800 mesh. The synthetic resin product is prepared by using the composition and the surface of the product is coated with mica powder to form a thin film. Preferably the thickness of the thin film is 3-10 micrometers. The mica is preferably biotite, muscovite or sericite, and more preferably muscovite or sericite.
Patent KR-20020045420-A (KR)
Title: Burner of electric furnace for industry
Inventor: KIM SEUNG GYU
IPC: F27B3/10
Filed: 2000-12-11
Abstract: PURPOSE: A burner of an industrial electric furnace is provided to secure convenience of operation by improving a coupling means disjointing and uniting a housing of the burner, and improve the structure of an ejection part ejecting fuel, air and oxygen so that flame is spouted stronger and longer. CONSTITUTION: In a burner of an electric furnace having a housing in which a plurality of pipe bodies are connected by a reciprocal connection part to supply oxygen, fuel and compressed air, the burner of an industrial electric furnace comprises flange parts(81) which are expanded outward and formed at reciprocally connected corresponding side ends of each pipe bodies(51,52,53,71) at the connection part(80) of the housing(50); a clamping means(82) which is equipped with a hinge connection part(85) so that the clamping means(82) is rotated by a hinge radially outward the flange parts(81), and which is mounted on one side of the flange parts(81); and grooves(86) which are opened outward so that the clamping means(82) is rotated by a hinge, and which are formed at each of the flange parts(81).
Patent KR-20020047389-A (KR)
Title: Vehicle seat
Inventor: OH SEUNG CHEOL
IPC: B60N2/00
Filed: 2000-12-13
Abstract: PURPOSE: A seat for a vehicle is provided to avoid the injury on an occupant wearing a seat belt by absorbing the pressure applied to the abdominal region of the occupant. CONSTITUTION: A seat back(20) is installed on a portion of a cushion(10). A headrest(30) is installed on the seat back. A guide groove(21) is vertically formed on a portion of the seat back. One end of a damper(40) combined to one face of the cushion is combined to the guide groove. When the body of an occupant is inclined forward, the seat back turns forward by the damper. Therefore, the pressure applied to the abdominal region of the occupant through a seat belt is reduced.
Patent KR-20020046825-A (KR)
Title: Incineration system of sludge and incineration method of sludge using thereof
Inventor: LEE GEUN HU
IPC: F23G7/00
Filed: 2000-12-15
Abstract: PURPOSE: A system and a method for incinerating sludge are provided to facilitate supply of incineration products without installing a sludge blender and a spreader by removing a portion where a dried sludge and a raw sludge are blended each other. CONSTITUTION: A system includes a fluidized bed incinerating furnace(60) for incinerating moisture contained sludge. The system comprises a first storage unit(2), a drier(4), a first carrier unit(31), a second storage unit, a second carrier unit(41), and a third carrier unit. The fluidized bed incinerating furnace has a first and a second inputs located at different positions. The first storage unit stores sludge to be incinerated. The drier dries a portion of sludge contained in the storage unit using a steam. The sludge is supplied to the drier by the first carrier unit. The dried sludge is stored in the second storage unit. The sludge discharge from the second storage unit is supplied to the fluidized bed incinerating furnace through the first input by the second carrier unit. The third carrier unit supplies the rest of sludge in the first storage unit through the second input to the fluidized bed incinerating furnace.
Patent KR-20020048264-A (KR)
Title: Pumping voltage regulation circuit
Inventor: HA IM CHEOL
IPC: H02M3/07
Filed: 2000-12-18
Abstract: PURPOSE: A pumping voltage regulation circuit is provided to supply a constant pumping voltage and output a pumping voltage by using a clock signal having a level lower than a power supply voltage level. CONSTITUTION: A clock controller(24) generates clock signals having different voltages by combining a first clock and a first control signal and combining the first clock and a second control signal. The clock controller(24) includes a first PMOS transistor(P21), a first NMOS transistor(N21), a second PMOS transistor(P22), a second NMOS transistor(N22). The first PMOS transistor(P21) is installed between a power supply and a first node(Q21). A pumping circuit(21) outputs a pumping voltage(VPPI) based on a second clock signal. A diode chain(23) divides the pumping voltage(VPPI) form the pumping circuit(21) and outputs a divided voltage. A sense amplifier(22) compares the divided voltage with the pumping voltage(VPPI) and outputs a second control signal according to a comparison result.
Patent KR-20020049491-A (KR)
Title: The direct current off-set control method and thereof system of A/D converter at Orthogonal Frequency Division Multiplexing system
Inventor: KIM MIN HOE
IPC: H04J11/00
Filed: 2000-12-19
Abstract: PURPOSE: A method for controlling a DC offset of an A/D(Analog/Digital) converter on an OFDM(Orthogonal Frequency Division Multiplexing) system and a system therefor are provided to minimize the size of a hardware of an accumulator by performing an FFT(Fast Fourier Transform), accumulating only a signal corresponding to a DC component in a signal of a frequency domain, and estimating the DC offset. CONSTITUTION: An A/D DC offset estimator(152) receives a DC component signal among a frequency domain signal outputted from a fast Fourier transformer(148), estimates a DC offset value, and outputs DC offset estimation signals. D/A converters(156,158) convert the DC offset estimation signals outputted from the A/D DC offset estimator(152) into analog signals used in the adjustment of the DC offset. A/D converters(140,142) convert the analog signals outputted from the D/A converters(156,158) into digital signals, and output the digital signals.
Patent KR-20020049960-A (KR)
Title: Grooved piston compressor
Inventor: KOO BON SEUNG
IPC: F04B39/00
Filed: 2000-12-20
Abstract: PURPOSE: A reciprocating compressor is provided to reduce vibration and noise by converting rotating movement of a driving part into linear movement of a piston without an eccentric part. CONSTITUTION: A compressor comprises a piston(130), rotating as well as moving up and down in a hermetic vessel(90) to compress fluid; a driving part(100), generating driving force to rotate the piston; a rotary axis(108), installed between the driving part and the piston to transmit rotary force of the driving part to the piston; a cylinder block(140) covering an outside of the piston and forming an inside of a compression chamber; a cylinder head(150) installed on an upper surface of the cylinder block to form an inlet and an outlet of fluid; and a power converting device(160) to make the piston rotate as well as linearly move.
Patent KR-20020052305-A (KR)
Title: impact absorb device of vehicle
Inventor: LEE SE BOK
IPC: B60R19/24
Filed: 2000-12-26
Abstract: PURPOSE: A shock absorber for a vehicle is provided to reduce considerably an impact by changing a shock power into a pneumatic pressure and attenuating the shock power when the vehicle collides frontally. CONSTITUTION: A shock absorber comprises a pneumatic cylinder(100), an air feeding portion(200), a control section(300) and an air exhaust portion(400). The pneumatic cylinder(100) is rotatably coupled at a bumper of a vehicle and changes a shock power into a pneumatic pressure when the vehicle is collided frontally. The air feeding portion(200) feeds air to the pneumatic cylinder through a passage(500) in an adequate pressure. The control section compares a shock power applied to the pneumatic cylinder with the adequate feeding pressure, discriminates whether or not the vehicle collided, and outputs a control signal only when the vehicle is collided. The air exhaust portion(400) drains the pneumatic pressure corresponding to the shock power into an exterior.
Patent KR-20020052849-A (KR)
Title: Billy roll adjustung apparatus of strip grinder
Inventor: CHOI MUN HWAN
IPC: B24B21/12
Filed: 2000-12-26
Abstract: PURPOSE: A billy roll adjusting apparatus of a strip grinder is provided to apply a constant pressure to a billy roll by preventing pressure to be suddenly applied into the billy roll of the strip grinder. CONSTITUTION: An abrasive belt(64) is wound around of a tension roll(60) and a contact roll(62). A driven pulley(66) installed at one side of the contact roll(62) is driven by a driving motor(68), so that the abrasive belt(68) is rotated to grind a strip surface. A billy roll(70) is installed at a lower portion of the strip so as to support the strip. A billy roll adjusting apparatus includes a lifting section for moving the billy roll(70) up and down, a tilting section for tilting the billy roll(70) widthwise of the strip, an offset section for moving the billy roll(70) lengthwise of the strip and a guide roll lifting section for lifting a guide roll up and down.
Patent KR-20020054484-A (KR)
Title: Multilayer hologram diffuser and fabrication method thereof
Inventor: LEE SI HYEONG
IPC: G02F1/1335
Filed: 2000-12-28
Abstract: PURPOSE: A multi-level hologram diffuser and a method of fabricating the hologram diffuser are provided to prevent the shape of the hologram diffuser from being warped. CONSTITUTION: A photoresist film coated on the first glass plate is exposed and developed to form a negative plate having protrusions and recesses. A metal master having protrusions and recesses opposite to the protrusions and recesses of the negative plate is formed on the negative plate. A nickel master having the same protrusions and recesses as those of the negative plate is formed on the metal master. A nickel stamper having protrusions and recesses opposite to the protrusions and recesses of the negative plate is formed on the nickel master. A UV resin(21) is coated on the second glass plate, heated at a temperature higher than glass transition temperature, and stamped with the nickel stamper. UV rays are irradiated on the UV resin to harden the UV resin. Another UV resin(26) is coated on the hardened UV resin, flattened and hardened.
Patent KR-20020054627-A (KR)
Title: Method for forming multilayer metal line
Inventor: KIM JEONG GI
IPC: H01L21/3205
Filed: 2000-12-28
Abstract: PURPOSE: A formation method of multilayer interconnection is provided to decrease an interval between first interconnections and to increasing a contact surface between a first and a second interconnections by forming plugs on the first interconnections. CONSTITUTION: After sequentially forming a first metal layer for a first interconnection(33), a first nitride and a first photoresist pattern, the first interconnections(33) are formed by selectively etching the first nitride and the first metal layer using the first photoresist pattern as a mask. After sequentially forming second nitride spacers, a first interlayer oxide(39) and a second photoresist pattern, the first interlayer oxide(39) is selectively etched to expose the first nitride by using the second photoresist pattern as a mask. Then, a first contact hole is formed by etching the first nitride and second nitride spacers using the first interlayer oxide(39) as a mask and a first metal layer(43a) for a plug is filled into the first contact hole, thereby increasing a contact surface between the first and a second interconnections.
Patent KR-20020059084-A (KR)
Title: Toha Sauce
Inventor: CHOI YEONG MAN
IPC: A23L23/00
Filed: 2000-12-30
Abstract: PURPOSE: A process of preparing sauce of Caridina denticulata denticulata De HAAn as a kind of a freshwater shrimp by grinding the shrimp and then mixing alpha starch, tomato puree and tomato paste is provided. Whereby, the product is excellent in palatability and nutritions and useful as health food. CONSTITUTION: Caridina denticulata denticulata De HAAn is salted to a salinity of about 20%, 10 to 40% by weight of the salted Caridina denticulata denticulata De HAAn is mixed with 30 to 40% by weight of tomato paste and puree, 3% by weight of a Schizandra chinensis Baillon extract and 5 to 15% by weight of wheat germ, alpha starch, red pepper powder or the like.
Patent KR-20010021817-A (KR)
Title: 확장밀봉부재를 구비한 밀봉체
IPC: B65D41/32
Filed: 1998-07-03
Abstract: 본 발명은 확장밀봉조립체를 구비한 밀봉체에 관한 것으로서, 상기 밀봉체(10)는 상부(11)의 이면으로부터 이래쪽으로 돌출하는 밀봉 리브(14)를 가지며, 상기 밀봉 리브(14)의 제 1 부분(15)은 상부(11)로부터 두께가 증가하면서 연장하며, 본 발명의 다른 관점의 밀봉체(10)에 있어서 리브(14)는 리브(14)의 제 2 부분(17)보다 실질적으로 두껍지 않은 긴 길이, 바람직하게는 두께보다 길이가 긴 제 3 부분(18)을 가지며, 본 발명의 제 2 관점에 있어서 리브(14)의 제 3 부분(18)은 자유 가장자리에 또는 그에 인접한 제 2 부분(17)에 연결되어 있으며, 상부(11)로부터 떨어지는 방향으로 연장하며, 밀봉체(10)의 용기의 넥(22)부와의 부착은 제 3 부분(18)이 용기의 넥(22)의 단부(23)와 밀봉체(10)의 상부(11) 사이에 놓여지는 것으로 이루어지는 것을 특징으로 한다.
Patent KR-20010022843-A (KR)
Title: 시스- 및 트랜스-피롤로피페리딘의 라세미체 분할 방법
IPC: C12P41/00
Filed: 1998-08-01
Abstract: (R,R)- 및 (S,S)-피롤로피페리딘 또는 (S,R)- 및 (R,S)-피롤로피페리딘을 포함하는 혼합물을 효소에 의해 모노아실화시켜 (R,R)- 및 (S,S)-6-아실-피롤로피페리딘 또는 (S,R)- 및 (R,S)-6-아실-피롤로피페리딘을 포함하는 혼합물 (Ⅰ)을 수득할 경우, 시스- 및 트랜스-피롤로피페리딘이 그의 거울상 이성질체로 유리하게 분리된다.  이 혼합물 (Ⅰ)을 효소에 의해 더 아실화시켜 (S,S)-1,6-디아실- 및 (R,R)-6-아실-피롤로피페리딘 또는 (S,R)-1,6-디아실- 및 (R,S)-6-아실-피롤로피페리딘을 포함하는 혼합물 (Ⅱ)를 얻고, 이 혼합물 (Ⅱ)로부터 효소 및 임의의 용매 및 과량의 아실화제를 분리하고, 나머지는 수성 산으로 처리하고, 추출에 의해 (S,S)-1,6-디아실-피롤로피페리딘 또는 (S,R)-1,6-디아실-피롤로피페리딘을 분리하고, 추출 잔류물을 알칼리화시켜, 추출에 의해 (R,R)-6-아실-피롤로피페리딘 또는 (R,S)-6-아실-피롤로피페리딘을 분리한다.  아실화시킨 이성질체가 없는 유도체들로부터 일반적인 아실기 분리 방법에 따라 유리 염기를 임의로 제조할 수 있다.
Patent KR-20010030846-A (KR)
Title: Soluble single-chain T-cell receptor proteins
IPC: C07K16/28
Filed: 1998-09-28
Abstract: The present invention features fully soluble and functional single-chain T-cell receptor proteins. In one aspect, the invention features soluble fusion proteins comprising an immunoglobin light chain constant region or fragment thereof covalently linked to a single-chain T-cell receptor, wherein the single-chain T-cell receptor comprises a V- alpha  chain covalently linked to a V- beta  chain by a peptide linker sequence. The single-chain T-cell receptor proteins have a variety of uses including use in screens to detect cells expressly desired MHC-peptide complexes.
Patent KR-20010031109-A (KR)
IPC: F02B29/08
Filed: 1998-10-20
Abstract: A drum controller for use in the induction system of a multi-cylinder internal combustion engine includes an induction distributor and individual induction pipes arranged next to each other and ending in a flange. The controller is arranged in a longitudinal bore hole of the individual induction pipes and is used to pen and close said tubes. The drum controller includes a moveable sleeve and a fixed core. The individual induction pipes are opened or closed when the sleeve is rotated.
Patent KR-20010032023-A (KR)
Title: 광센서
IPC: G01D5/26
Filed: 1999-09-15
Abstract: 본 발명은 표면(11), 특히 자동차 차창의 빗물을 감지하기 위한 광센서에 관한 것이며, 적어도 하나의 송신기(13)와 적어도 하나의 전자기파용 수신기(15)를 포함하고, 이와 동시에 표면은 적어도 하나의 송신기(13)와 적어도 하나의 수신기(15) 사이의 센서영역(16)에 위치되며, 표면(11)의 센서영역(16)상의 빗물의 형성이 신호변형을 발생시킨다. 
     따라서 광센서는 광유도 부재(18)를 구비하고 있으며, 광유도 부재(18)에서 전자기파가 센서영역(16)의 내외로 양방향으로 유도되며, 또한, 센서영역(16)에는 역반사체(10)가 장치되고, 상기 역반사체(10)는 표면(11)에서 반사된 전자기파를 표면(11)으로 복귀시키고 그리고 그 표면(11)으로부터 광유도 부재(18)쪽으로 안내하도록 제안하고 있다.
Patent KR-20010032698-A (KR)
IPC: B60R1/07
Filed: 1998-12-02
Abstract: 차량에 또는 차량내에 고정되도록 된 거울하우징에 서로 실질적으로 직각을 이루는 2개의 축 주위로 거울부재를 선회시키는 제 1 및 제 2조정수단을 설치하는 방법에 있어서, 각각의 조정수단은 설치판부재에 정렬된 후에, 축의 교차점과 거울부재 상에 있는 조정수단의 작용점 사이에 요구되는 거리에 따라, 2개의 설치판부재가 서로 상대적으로 위치되고, 이에 따라 예상되는 상대위치에서 거울하우징에 설치되는데, 2개의 설치판부재는 설치판의 평면에서 서로 상대적으로 이동하도록 연결된다.
Patent KR-20010015898-A (KR)
Title: 세제 바아 스탬핑용 다이 및 방법
IPC: C11D13/28
Filed: 1998-12-22
Abstract: 비누, 합성 활성 세제 또는 이들의 혼합물을 포함하는 세제 바아 스탬핑용 장치는 다이를 포함한다.  다이는 스테인리스 강철 분말과 같은 전도성 충전제를 포함하는 하나 이상의 탄성체 코팅이 있는 하나 이상의 바아 스탬핑 표면을 갖는다.  다이를 냉각시키면 다이로부터 세제 바아가 잘 이형된다.  전도성 충전제의 사용은 다이의 냉각을 촉진시킨다.  또한, 본 발명은 세제 바아 스탬핑용 장치의 사용 및 세제 바아의 스탬핑 방법에 관한 것이다.
Patent KR-20010042061-A (KR)
Title: 폴리알킬렌 아릴레이트의 제조 방법
IPC: C08K5/103
Filed: 1999-03-12
Abstract: 윤활제와 핵형성제를 함유하는 폴리알킬렌 아릴레이트를 제조하는 연속적인 방법이 개시되어 있다.  이 방법에 따르면, A) 방향족 디카르복실산 또는 에스테르 또는 에스테르 형성 유도체는 몰 과량의 지방족 디하이드록시 화합물과 에스테르화 또는 트랜스에스테르화가 되고 그 결과 수득된 에스테르화 또는 트랜스에스테르화 생성물은 중축합된다.  본 발명의 방법은 윤활제 (B)와 핵형성제 (C)가 목적하는 점도 값의 80% 이상이 달성될 때 중합체 용융물에 첨가되고 용융물은 임의로 재축합된 후 배출, 냉각 및 입자화되는 것이 특징이다.
Patent KR-20020061332-A (KR)
Title: method of breeding robot pet using on-line and off-line systems simulaneously
Inventor: LEE JIN SEONG
IPC: A63F13/825
Filed: 2001-01-16
Abstract: PURPOSE: A game method for rearing a robot pet by linking an on-line with an off-line is provided to make various functions be added continuously. CONSTITUTION: After connecting to a game server(S510), a user initializes a robot pet, if necessary(S520), and a feed is downloaded(S530). If a feed download is succeeded, a predetermined amount is added to a power(S540). If the user succeeds an ampul download(S550), a predetermined amount is subtracted from the power(S560). It is desirable that the subtracted amount is more than the added amount. In the case of an ampul download, only when a download is succeeded, the power value is changed. It is judged whether the changed power value is more than a predetermined value necessary for increasing an age(S570). If the changed power value is more than a predetermined value, an age of the robot pet is increased by one year(S580).