baber/WOPTO huggingface dataset:
Patent KR-20030035311-A (KR)
Title: internal voltage circuit for use in high speed semiconductor device and method therefore
Inventor: KIM JIN GUK
IPC: G11C5/14
Filed: 2001-10-31
Abstract: PURPOSE: An internal supply voltage generation circuit used for a high-speed semiconductor device and a method for generating an internal supply voltage thereof are provided to enhance an operating speed by preventing the internal supply voltage drop in a low voltage region. CONSTITUTION: A comparison circuit is formed with PMOS transistors(P1,P2) and NMOS transistors(N1,N2,N3) in order to compare a reference voltage and an output voltage(PIVC). A level compensation portion(P3) boosts an output voltage level from a reference voltage level to an external supply voltage level in response to a compared level of the comparison circuit. A drop prevention portion(P4) receives the external supply voltage and prevents the output voltage drop in response to a detection signal of a supply voltage region. The drop prevention portion(P4) is operated independently of the comparison circuit and the level compensation portion(P3) by the external supply voltage.
Patent KR-20030035362-A (KR)
Title: release fork lubricating device for clutch system
Inventor: LEE JAE BEOM
IPC: F16D13/74
Filed: 2001-10-31
Abstract: PURPOSE: A lubricating apparatus of a release fork for a clutch is provided to prevent engagement failure of the clutch, and to guide smooth relative motion to the sliding portion between the release fork and a hinge member by supplying grease to an oilless bush of the release fork. CONSTITUTION: A clutch housing has a release fork(12) turning according to movement of a release lever, a hinge member(14) supporting the release fork rotatably, and a release bearing(16) receiving operational force from the release fork and operating the clutch. The release fork includes two communication holes connecting a through hole to the outside, grease injecting nipples installed in communication holes, a grease supply hose(12g) connected to the nipple by a fitting member(12i), and a grease recovery hose(12h). Adhesion of dust or foreign matters is prevented by lubricating the sliding portion between the release fork and the hinge member.
Patent KR-20030035574-A (KR)
Title: Coil scrap removing apparatus for up cut shear
Inventor: KIM DAE YEONG
IPC: B21B39/00
Filed: 2001-10-31
Abstract: PURPOSE: An apparatus for treating defective parts of coil in up cut shear is provided to improve productivity and quality by automatically transferring the defective parts to scrap box through steel conveyor without cutting of the defective parts into sheet scrap in the up cut shear when a large amount of defects are generated on the coil. CONSTITUTION: The apparatus comprises a strip lead-in part comprising a plural soft rolls(27) installed in a width direction of the strip in rear of the up cut shear(14) to support a strip(30), and a guide table(21) on one side of which a plural female grooves are formed, and on the downward inclined other side of which a guide table groove(61) is formed along a width direction of the strip; a strip proceeding part comprising a lower pinch roll(37) for rotating an upper sprocket(42) installed at the other side of the lower pinch roll(37) as the lower pinch roll(37) is being rotated by a driving motor(33) connected to one side of the lower pinch roll(37), and an upper pinch roll(36) which is installed so that the upper pinch roll(36) is parallel to the upper part of the lower pinch roll(37), and which is moved up and down by a cylinder(35); a strip guide part comprising a connecting rod(54) connected to one side of a lower sprocket(43), a shaft(56) installed perpendicularly to the other side of the connecting rod(54), sliding shafts(47) respectively fixed to both ends of the shaft(56), and a cylinder(72) which is fixed to one end of the sliding shafts(47), and on which a guide roll(45) is mounted in a direction parallel to the shaft(56); and a scrap piling part comprising front and rear pushers(64,62) which are installed oppositely to each other on the upper part of both sides of a base(74) fixed to the upper part of steel conveyor, and a scrap piling plate(75) installed between the front and rear pushers(64,62) to discharge the scrap to the steel conveyor.
Patent KR-20020045523-A (KR)
Inventor: OMURA RYUICH
IPC: A01K87/08
Filed: 2001-11-22
Abstract: PURPOSE: To solve the problems of conventional trigger of a fishing rod comprising the necessity of the unnatural bending of the wrist and elbow for firmly gripping the rod and the little use of the palm for the holding of the rod. CONSTITUTION: The reel seat is provided with a reel leg seat face 5a formed on the top of the outer circumference of the trigger body 3 and a trigger 13 protruding downward from the lower top 5b of the outer circumference of the body 3 in the direction inclined by about 30 toward the back side. The length of the trigger 13 from the front face 13a to the connecting part 14 at the lower top of the body corresponds to the length to be held with two fingers. Two fingers hooked on the trigger are aligned in the directions expanding by the above angle relative to the direction perpendicular to the center axis X-X of the rod 25. Accordingly, the rod can be firmly held without largely bending the wrist and it is unnecessary to particularly firmly grip the rod for preventing the tilting of the rod in the direction around the axis because the palming of the rod can be performed by placing the thumb on the reel 31 and the other four fingers in front of the trigger 13 for holding the body 3 and the trigger 13.
Patent KR-20030042239-A (KR)
Title: Mobile phone for automatic change of ring sound and method for using the same as a ring sound
Inventor: SO U SEONG
IPC: H04B1/40
Filed: 2001-11-22
Abstract: PURPOSE: A mobile communication terminal for automatically converting a termination bell and a method for setting and sounding the termination bell are provided to automatically convert and sound a termination bell according to a temperature of a user's hand changed according to the user's feeling or mood. CONSTITUTION: When a user sets a termination bell set mode by depressing a menu key of a key pad(S301), a controller displays an image including several human's mood items(S302). When the user selects one item(S303), the controller displays various music genre on the LCD screen(S304). When the user selects one music genre(S305), the controller displays several music types of the selected music genre on the LCD screen(S306). When the user selects one music type(S307), the controller displays an inquiry as to whether the music for the selected mood is to be set as a termination bell(S308). The controller judges whether the user has requested to set the termination bell(S309). If the user has requested to set the termination bell, the controller sets the music according to the selected mood as a termination bell and stores it(S310).
Patent KR-20030046829-A (KR)
Inventor: CHOO GWANG SIK
IPC: B23B29/00
Filed: 2001-12-06
Abstract: PURPOSE: A rotary tool holder is provided to keep the precision of a tool, and to easily attach/detach the tool holder to/from a turret disk by installing three keys at the tool holder. CONSTITUTION: A shank(30) is installed at a body in a tool holder(1), and has an O-ring(20) in the side. A first key groove(40) is formed at the top of the body. A first key(60) is fixed on the first key groove by a bolt(50a1). A second key groove(70) is formed at the bottom of the body. A second key(80) is fixed on the second key groove by a bolt(50a2). A third key groove(90) is formed at the side of the body. A third key(100) is fixed on the third key groove by a bolt(50a3).
Patent KR-20020046956-A (KR)
Inventor: KITAMURA TATSUO
IPC: A23L29/00
Filed: 2001-12-11
Abstract: PURPOSE: To obtain a food and drink or a thermal sensory composition for a product for the oral cavity having thermal sensory effects with excellent persistence even during use thereof in a small amount without irritation to mucous membranes, or the like, a perfume composition and the food and drink or the product for the oral cavity comprising the thermal sensory composition. CONSTITUTION: This thermal sensory composition comprises at least one kind of a cold sensory agent compound and vanillin and/or at least one kind of thermal sensory agent compound. A combination of 3-(1-menthoxy)propane-1,2- diol or 3-(1-menthoxy)-2-methyl-propane-1,2-diol with vanillin and/or vanillyl butyl ether is preferred.
Patent KR-20030050461-A (KR)
Title: Voltage-controlled oscillation circuit for dual band in cellular phone
Inventor: LEE HYEONG RAE
IPC: H03B5/12
Filed: 2001-12-18
Abstract: PURPOSE: A voltage controlled oscillation circuit for a dual band of a mobile phone is provided to improve the variable range of the tuning by simply changing the oscillation circuit. CONSTITUTION: A voltage controlled oscillation circuit for a dual band of a mobile phone includes a capacitance circuit block(22) for supplying the capacitance in response to the tuning voltage(VT) by connecting the tuning voltage(VT) through the resistor(R0), an inductance circuit block(24) connected between the capacitance circuit block(22) and the ground for supplying a different inductance according to the switching voltage(Vsw) and an oscillation block(25) for oscillating the resonance frequency determined by the capacitance of the capacitance circuit block(22) and the inductance of the inductance circuit block(24).
Patent KR-20030050786-A (KR)
Title: Method of planarization a semiconductor device
Inventor: YOON IL YEONG
IPC: H01L21/304
Filed: 2001-12-19
Abstract: PURPOSE: A planarization method of a semiconductor device is provided to be capable of improving the uniformity of pattern density by etching a predetermined portion of an interlayer dielectric formed at a pattern high density region using a reverse etch-back process before carrying out a CMP(Chemical Mechanical Polishing) process. CONSTITUTION: A pattern high and low density region are defined on a semiconductor substrate(100). After sequentially depositing an interlayer dielectric(104) and a photoresist layer, a photoresist pattern(106) is formed by selectively patterning the photoresist layer for opening the pattern high density region. The predetermined portion of the interlayer dielectric formed at the pattern high density region is etched by carrying out a reverse etch-back process using the photoresist pattern as a mask. After removing the photoresist pattern, the interlayer dielectric is flatly formed by using a CMP process.
Patent KR-20030052295-A (KR)
Title: Head of ink jet printer and method for manufacturing head of ink jet printer
Inventor: CHO SEO HYEON
IPC: B41J2/16
Filed: 2001-12-20
Abstract: PURPOSE: A head of an ink jet printer and a manufacturing method thereof are provided to prevent a cross-talk phenomenon and a blocking phenomenon by integrally bonding a nozzle plate with a substrate using electrostatic force. CONSTITUTION: An ink jet printer head includes a substrate(100), a nozzle plate(200) and an intermediate bonding layer(300) for bonding the substrate(100) to the nozzle plate(200). A heater(110) is provided in the substrate(100) in order to heat ink accommodated in an ink chamber(220). The substrate(100) is formed with a heat radiation layer(120) for preventing heat from being discharged through a lower portion of the heater(110), and a passivation layer(130) for preventing the heater(110) from being oxidized. The heater(110) is installed on an upper portion of the heat radiation layer(120). The passivation layer(130) has an insulation layer(131) and a heater protecting layer(132).
Patent KR-20030053234-A (KR)
Title: Method and Device for high temperature incineration and thermal decomposition of wastes
Inventor: CHOI JAE U
IPC: F23G5/027
Filed: 2001-12-22
Abstract: PURPOSE: A method and a device for high temperature incineration and pyrolysis of waste are provided to minimize the moisture and oil content of produced gas and to preheat waste by effectively separating gas generated in high incineration and pyrolysis of waste. CONSTITUTION: A device for high temperature incineration and pyrolysis of waste includes a melting incinerator(10) to melt waste; a cooler(20) to cool slag discharged through a tapping hole(11) of the lower end of the melting incinerator; a slag separator(30) to separate metal ingredient from the slag passing through the cooler; a dust collector(40) to perform dust collection of gas exhausted through an upper part of the melting incinerator and to remove particles; an acid gas eliminator(50) to remove pollutants from the gas passing through the dust collector; a separating barrel(60) extended toward the inside through the upper end of the melting incinerator, to lead some of combustion gas moving toward the upper side of the melting incinerator to waste; and a circulation pipe(61) to connect an upper side of the separating barrel and the lower end of the melting incinerator and to re-circulate the gas passing through waste. Thus, environmental pollution is prevented without elution of pollutants.
Patent KR-20030056107-A (KR)
Title: Session Management Method for supporting Mobile Internet Protocol of Foreign Agent
Inventor: HYUN EUN HUI
IPC: H04L12/28
Filed: 2001-12-27
Abstract: PURPOSE: A method for managing a session in an external agent for supporting a mobile IP address is provided to support IP mobility in even case that a mobile host moves between mobile communication networks different in a radio connection method. CONSTITUTION: If an external agent receives a mobile IP(Internet Protocol) registration request message from a mobile host, the external agent transmits a converted mobile node request message to an authenticating server and a state of a session is converted into a mobile node standby state. A mobile node reply message received from the authenticating server is converted into a mobile IP registration reply message to be transmitted to the mobile host and the state of the session is converted into a mobile IP activation state. The mobile IP registration request message received from the mobile host is analyzed, so that a message according to the analysis is transmitted to the authenticating server or the local agent, and the state of the session is converted. If the mobile host transmits a session release request, a session release request message is generated and transmitted to the authenticating server and the state of the session is converted into a session release standby state. According to a session termination command message received from the authenticating server, the session is released and converted into an idle state.
Patent KR-20010083090-A (KR)
IPC: H05K3/46
Filed: 1999-07-01
Abstract: 본 발명은 납땜 패드를 위한 도전체 회로(31)와 납땜 패드를 위한 도전체 회로(31) 상에 형성된 납땜 저항막(38)을 포함하며, 납땜 저항막(38)이 땜납 몸체와 함께 제공되는 개구부들(37, 36)에 형성되는 인쇄 배선 기판(39)을 제공한다. 본 발명에 따른 인쇄 배선 기판(39)에 있어서, 납땜 패드를 위한 도전체 회로(31)는 구리(Ⅱ) 착화합물과 유기산을 함유하는 식각 용액으로 처리된 거친 표면(32)을 구비하며, 납땜 저항막(38)은 거친 표면(32) 상에 형성된다. 본 발명에 따른 인쇄 배선 기판에 있어서, 미세하게 배선된 도전체 회로와 납땜 저항막 사이의 접착 특성이 개선되고, 상기 도전체 회로와 납땜 저항막이 땜납 융기가 형성되는 부분들에서 벗겨짐이 없이 서로 강하게 부착되며, 땜납 융기가 형성되는 부분에서 연속성의 불량이 발생하지 않는다.
Patent KR-20010086365-A (KR)
IPC: H04N7/26
Filed: 2000-07-03
Abstract: 베이스 레이어 인코더 및 강화 레이어 인코더를 포함하는 비디오 인코더 내에서 사용하기 위한 강화 레이어 비디오 데이터의 전송을 제거하기 위한 장치가 공지되었다. 베이스 레이어 인코더는 입력 비디오 프레임을 수신하고, 베이스 레이어 비율에서 스트리밍 비디오 수신기로 전송에 적합한 압축된 베이스 레이어 비디오 프레임을 발생시킨다, 강화 레이어 인코더는 입력 비디오 프레임과 압축된 베이스 레이어 비디오 프레임의 처리된 버전을 비교하고, 변경 가능한 강화 레이어 비트 비율에서 스트리밍 비디오 수신기로 전송하기 적합한 강화 레이어 비디오 데이터를 발생한다. 장치는 적어도 하나의 베이스 레이어 파라메터에서 수신하기 위한 베이스 레이어 파라미터 모니터를 포함하고, 그것에 응답하여 압축된 베이스 레이어 비디오 프레임의 대응하는 하나간의 상호 레이어 비디오 데이터의 할당을 변경한다.
Patent KR-20010086401-A (KR)
Title: Illumination system using edge-illuminated hollow waveguide and lenticular optical structures
IPC: F21Y103/00
Filed: 1999-09-09
Abstract: An illumination system having a hollow waveguide including first and second light directing arrays (LDA), each having a plurality of generally lenticular prisms defined thereon and arranged generally orthogonally with respect to each other. Light rays from a light source enter the waveguide through a light input side and emerge from the waveguide through a light output side at a predetermined flux and angular distribution. The light output flux and angular distribution can each be independently controlled in accordance with the present invention by the LDAs to provide an illumination system that can be configured for various light output distribution and intensity requirements.
Patent KR-20020003350-A (KR)
IPC: D06G1/00
Filed: 2000-05-11
Abstract: 직물은 적어도 일부분이 입자화 화학물질에 의해 처리되고, 입자화된 오점을 제거하기 위해 입자 제거 가스의 가스 제트에 의해 요동되어 세탁된다.  입자화 화학물질은 내포된 비입자상 오점을 완화시켜 입자상 형태로 변환시키고 그후에 입자 제거 가스에 의해 직물로부터 분리된다.
Patent KR-20010090793-A (KR)
IPC: D06M13/17
Filed: 1999-10-20
Abstract: 본 발명의 윤활제 조성물은 6개 이하의 하이드록시 그룹을 포함하지만 산소 이외의 헤테로원자는 포함하지 않는 알콜(i)과 하나 이상의 알킬렌 옥사이드(ii)와의 임의로 에스테르화되거나 에테르화된 반응 생성물(a)와 암모니아 또는 알칸올 아민(i)과 하나 이상의 알킬렌 옥사이드와의 반응 생성물(b)를 포함하고, 반응 생성물(a)와 반응 생성물(b)의 평균 OH 작용가가 약 4.5 이하이며, 반응 생성물(b) 중의 알킬렌 옥사이드로부터 유도되는 단위의 총 수가 약 12개 이하이다.  당해 윤활제 조성물은 섬유 재료를 처리하는 데 특히 유용하다.
Patent KR-20010090874-A (KR)
IPC: A61K39/10
Filed: 1999-12-09
Abstract: This invention is concerned with agents for the treatment of primary, metastatic and residual cancer in mammals (including humans) by inducing the immune system of the mammal or human afflicted with cancer to mount an attack against the tumour lesion. In particular, the invention pertains to the use of whole-cells, derivatives and portions thereof with or without vaccine adjuvants and/or other accessory factors. More particularly, this disclosure describes the use of particular combinations of whole-cells and derivatives and portions thereof that form the basis of treatment strategy.
Patent KR-20010108468-A (KR)
Title: Combination Preparation for Treating Malaria
IPC: A61K31/155
Filed: 2000-04-05
Abstract: Methods of treatment and prevention of malarial infection caused by Plasmodium vivax, in which combinations of atovaquone, proguanil and primaquine are administered to a patient.
Patent KR-20020005683-A (KR)
IPC: H04L29/12
Filed: 2001-02-09
Abstract: 본 발명은, 사이버놋과 관련된 IP 어드레스를 결정하기 위해, 디렉토리 서버(SA i )에 질의함으로써, 디렉토리에 사용자를 등록하거나 인터넷 형 네트워크에서 상기 사이버놋의 위치를 결정하는 방법에 관한 것이다. 상기 방법은, 레지스터링 및/또는 로케이팅 프로토롤(PL)과 각각 관련된 애플리케이션(A 1 )을 저장하는 스마트카드(2a)를 사용하는 단계를 포함한다. 회원 프로필이 스마트카드(2a)에 저장될 수 있다. 몇 개의 서로 다른 프로토콜이 저장되어 상기 스마트카드(2a)를 복수 디렉토리의 데이터베이스로 변환할 수 있다. 상기 카드(2a)에는, 레지스터링 및/또는 로케이팅 프로토콜(PL)의 처리를 위해, 디렉토리 서버(SA i )와 스마트카드(2a)간의 인터넷 프로토콜에 따른 전송을 초기화하고 내장된 애플리케이션(A 1 )을 활성화할 수 있도록 웹 클라이언트/서버 및 CGI 함수 케이퍼빌러티가 제공된다. 본 발명은 또한 관련된 상기카드에 관한 것이다.
Patent KR-20030060714-A (KR)
Title: Method for producing coated corrugation pipes and coated corrugation pipes produced thereby
Inventor: JUNG MOON JUNG
IPC: B05D7/14
Filed: 2002-01-11
Abstract: PURPOSE: Provided is a production process for covering a wave-shaped steel pipe which uses a common steel pipe instead of an expensive zinc plating steel pipe so that it contributes to reduce cost in producing the steel pipe. CONSTITUTION: The production process for the covering wave-shaped steel pipe comprises the steps of: (i) sticking a complex sheet which is composed of a chloroprene layer and a synthetic resin layer on not less than one surface of the steel pipe; (ii) forming wave shape on the steel pipe by a roller for wave shape; and (iii) winding the formed wave-shaped steel pipe in a pipe type to complete the wave-shaped steel pipe.
Patent KR-20020065355-A (KR)
Inventor: KASAHARA RYUUICHI
IPC: H01G11/22
Filed: 2002-01-29
Abstract: PURPOSE: To provide an electric double-layered capacitor which has a large capacity and a low ESR. CONSTITUTION: In the electric double-layered capacitor having activated carbon electrodes formed by using activated carbon powder as its both-end electrodes, the activated carbon electrodes contain a binder, and their electrode density is 1.4 to 1.8 g/cm¬3.
Patent KR-20030066957-A (KR)
Title: Method for manufacturing a light emitting device made from Ⅲ-Ⅴgroup chemical compound semiconductor
Inventor: JANG JUN HO
IPC: H01S3/0933
Filed: 2002-02-06
Abstract: PURPOSE: A method for fabricating compound semiconductor led including iii-v group compound is provided to enhance the emitting efficiency of light by forming a transparent electrode and a p-pad electrode on a p-GaN layer having a high resistant region. CONSTITUTION: The first conductive type semiconductor layer(21), an active layer(22), and the second conductive type semiconductor layer(23) are sequentially on a substrate(20). A high resistant region(24) is formed on a predetermined region of the second conductive type semiconductor layer. A transparent electrode(25) is formed on the second conductive type semiconductor layer including the high resistant region. A mesa etch process for the second and the first conductive type semiconductor layers is performed. The first conductive type electrode(26) is formed on the mesa-etched region of the first conductive type semiconductor layer. The second conductive type electrode(27) is formed on the transparent electrode.
Patent KR-20030067427-A (KR)
Inventor: JANG BYUNG WOOK
IPC: B62D55/075
Filed: 2002-02-08
Abstract: PURPOSE: A transfer device is provided to go up and down the stairs or the uneven road without shaking or impact in transferring articles, and to repair and maintain the transfer device conveniently by minimizing friction. CONSTITUTION: A transfer mechanism(100) comprises a rotating unit moving a body by rotating, a linear movement unit converting rotational force into linear motion, and a separation preventive unit preventing displacement of the linear movement unit. The rotating unit has a gear module, and the linear movement unit includes a double endless belt portion and plural friction absorbing top parts(103). The friction absorbing top part is composed of a top including a through hole and a recessed portion, a support bar inserted to the through hole to spin the top, a fixing support plate combined with the endless belt portion, and a tire member(115) combined with the endless belt portion. The separation preventive unit has a guide member(105) formed on the top to guide the top.
Patent KR-20020070109-A (KR)
Inventor: FUKUYAMA MASASHI
IPC: G02B6/36
Filed: 2002-02-25
Abstract: PURPOSE: A substrate for mounting optical parts, a manufacturing method thereof and an assembly using the same are provided to achieve a high dimensional accuracy and to improve a yield. CONSTITUTION: A substrate(1) for mounting optical parts of the conventional device has a groove(2) for securing a first optical part, in which an optical part having a relatively small diameter among a plurality of optical parts is mounted. V-shaped grooves(3a,3b) are formed on either side of the groove(2) for securing a first optical part. A groove(5) for securing a second optical part is formed so that outer tapered sections(4a,4b) of the V-shaped grooves(3a,3b) become outer grooves for securing an optical part having a relatively large diameter among a plurality of optical parts. The groove for securing a second optical part is preferably formed in a shape(concave groove(6)) whereby the optical part having a relatively large diameter is in contact with only the outer grooves(4a,4b), but not in contact with the bottom thereof. This enables the optical part having a relatively large diameter to be secured reliably at a specific position.