baber/WOPTO huggingface dataset:
Patent KR-20010070456-A (KR)
Title: Semiconductor substrate and process for its production
Inventor: SAKAGUCHI KIYOFUMI
IPC: H01L23/544
Filed: 2001-01-06
Abstract: PURPOSE: A semiconductor substrate and a method for manufacturing the same are provided to suppress the adhesion of particle and easily perform marking process. CONSTITUTION: In the semiconductor substrate having a semiconductor layer which is provided on the upper side with an insulation layer interposed, a mark(4) is formed in an area other than the surface area of the semiconductor layer. Specifically, a first substrate is prepared, and a mark is formed in the peripheral part of a second substrate, and then the first and second substrates are adhered with each other in such a manner that the marked parts are not adhered, and the unnecessary part of the first substrate is removed, thereby moving a moving layer of the first substrate to form an SOI substrate.
Patent KR-20020059547-A (KR)
Title: device for decreasing noise in compressor
Inventor: AHN GWANG HYEOP
IPC: F04B1/00
Filed: 2001-01-08
Abstract: PURPOSE: A device for reducing noise of compressor is provided to improve performance of the compressor by increasing flowing amount of refrigerator taken into the compressor using pulsating flow generated on opening and closing of an intake valve. CONSTITUTION: A device(100) includes a chamber(110) composed of semi-elliptic rotating body; a refrigerant intake pipe(130) connected with the chamber to flow refrigerant into the chamber; a connecting pipe(120) comprising a first branching pipe(121) connected with a position corresponding with a first focus(f1) of the chamber, a second branching pipe(122) connected with a position corresponding with a second focus(f2) of the chamber and a merged pipe(123) merging the first branching pipe and the second branching pipe and connected to an intake valve of a compression chamber; and a three-way valve(140) installed on a branching point of the connecting pipe so that pressure wave and noise of pulsating flow, generated on the intake valve flows through the first branching pipe to the chamber and the pressure wave and refrigerant flowing into the chamber, is transmitted through the second branching pipe to the intake valve.
Patent KR-20010114135-A (KR)
Inventor: CHOI UN YEONG
IPC: E05F3/20
Filed: 2001-01-18
Abstract: 본 발명은 강화유리문이나 현관문 등에 설치되어 도어 개방시에는 부드럽고 신속하게 회동되고, 도어 닫힘시에는 천천히 회동되며, 도어의 닫힘속도를 필요에 따라 간편하고 자유롭게 조절할 수 있도록 한 세로운 도어 개폐장치에 관한 것이다. 
     본 발명에 따르면, 내부에는 작동유체가 충전되는 챔버(11)가 마련되고 이 챔버(11)의 일면에는 축공(12)이 관통 형성된 하우징(10)과, 이 하우징(10)의 내부에 위치되고 축공(12)을 통해 도어(50)의 일단에 고정 결합된 샤프트(30)와, 이 샤프트(30)와 하우징(10) 사이에 개재된 피스톤(20)과, 이 피스톤(20)과 하우징(10) 사이에 개재되어 피스톤(20)을 원위치로 복원시켜주는 스프링(17)을 포함하며, 상기 피스톤(20) 또는 하우징(10)에는 피스톤(20)의 상부공간과 하부공간을 연통하는 상대적으로 큰 직경의 체크밸브(21)와 상대적으로 작은 직경의 작동유체 순환경로(13)가 각기 형성되며, 상기 하우징(10)과 피스톤(20)의 일면에는 수직방향으로 연장된 키이홈(24)과 키이(14)가 각기 구비되고, 상기 피스톤(20)의 내벽면 또는 샤프트(30)의 외벽면에는 회전시 일단부 쪽으로 경사진 작동홈(35)이 형성되고, 이와 대응되는 샤프트(30) 또는 피스톤(20)에는 일단부가 상기 작동홈(35)에 삽입되는 작동핀(25)이 결합되어 구성된 것을 특징으로 하는 도어 개폐장치가 제공된다.
Patent KR-20020061950-A (KR)
Title: the color Cathode-ray Tube
Inventor: BAE JE YUN
IPC: H01J29/07
Filed: 2001-01-19
Abstract: PURPOSE: A color cathode ray tube is provided to simultaneously improve curvature deformation and howling while maintaining insertion feature of a shadow mask. CONSTITUTION: A color cathode ray tube comprises straight parts, first bead parts(15), bottom parts and bend parts. The straight parts are extended from long edges(10a) and short edges(10b) of a frame(4) for fixing and supporting a shadow mask. The first bead parts(15) are extended to the bottoms of the straight parts and protruded toward the inner side of the frame(4). The bottom parts are extended after being bent to be orthogonal to the first bead parts(15). The bend parts are extended from the bottom parts as bent from the long edges(10a) and the short edges(10b) for preventing an electron beam reflected by collision from directing toward a phosphor surface. Each of the straight parts has a second bead part(20) protruded from the top of the first bead parts(15) toward the outer side of the frame(4).
Patent KR-20020063052-A (KR)
Title: Improved method of wastewater treatment
Inventor: CHOI EUI SO
IPC: C02F3/30
Filed: 2001-01-26
Abstract: PURPOSE: An advanced sewage treatment method is provided to efficiently remove nutrients including nitrogen and phosphorus from sewage having relatively low concentration of organic matter and high concentration of nitrogen. CONSTITUTION: In sewage treatment comprising first settling process of settling the sewage by flowing sewage into a primary settling tank; microorganism treatment process of microorganism treating water to be treated after the first settling process by sequentially passing the water to be treated through anaerobic tank, anoxic tank and aerobic tank; second settling process of settling the microorganism treated effluent a portion of secondary settling tank; sludge return process of returning a portion of the settled microorganisms (sludge) after the second settling process to the anaerobic tank in the microorganism treatment process; and sludge treatment process of thickening, digesting and dehydrating the sludge that is excluded in the sludge return process, the advanced sewage treatment method is characterized in that return water such as concentration supernatant, digestion supernatant and liquid separated from sludge is returned to the anoxic tank and aerobic tank.
Patent KR-20020071086-A (KR)
Title: Mixtures of jam, drink and liquid tea of Rubus coreanus Miq.
Inventor: AHN JAE CHAN
IPC: A23L21/12
Filed: 2001-03-02
Abstract: PURPOSE: A composition of a jam, beverage and liquid tea containing a Rubus coreanus Miquel extract and additives such as starch sugar, liquid glucose, citric acid or the like is provided which contains an optimum amount of Rubus coreanus Miquel to sufficiently achieve pharmacological efficacy thereof. CONSTITUTION: Seeds are removed from Rubus coreanus Miquel with a pulp finisher or the like, the meat and extract thereof are filtered or clarified with pectinase, and then 30 to 60% by weight of a clarified Rubus coreanus Miquel extract is added with 20 to 70% by weight of sugar, 4 to 10% by weight of liquid glucose, 10 to 20% by weight of starch sugar, 0.1 to 0.3% by weight of citric acid and 0.1 to 0.4% by weight of pectin.
Patent KR-20010089992-A (KR)
Title: Biaxially oriented film support for magnetic recording media
Inventor: CRASS GUENTHER
IPC: B29C55/12
Filed: 2001-03-08
Abstract: PURPOSE: A biaxially oriented film for magnetic recording medium is provided to form a base film for a magnetic recording medium having a laser defective rate of 2% or less. CONSTITUTION: A biaxially oriented film for magnetic recording medium comprises at least one layer having a thickness of 1 to 40 micro meter. The biaxially oriented film for magnetic recording medium is mainly formed of a crystalline polyester. In this case, a surface pressure of the biaxially oriented film for magnetic recording medium by a roll cutter in the case of winding the biaxially oriented film for magnetic recording medium is 300 to 350 M/m. Electrostatic characteristics of the biaxially oriented film for magnetic recording medium in an overall longitudinal direction and a lateral direction of the biaxially oriented film for magnetic recording medium after a film roll for a commodity is formed are -80 to +80 kV/m.
Patent KR-20010094964-A (KR)
Title: Rotary throttle valve for spark ignition typed internal combustion engine
Inventor: SUZUKI OSAMU
IPC: F02D9/10
Filed: 2001-03-09
Abstract: PURPOSE: To reduce a fluid resistance by making vortex small, which is generated at the time of an intermediate opening, in a rotor type throttle valve of a spark ignition type internal combustion engine. CONSTITUTION: The rotor type throttle valve of the spark ignition type internal combustion engine is provided with a valve casing 11 wherein intake passages 12a, 12b are formed inside and a rotor recessed part 12d serving a line crossed with a center axis 12c of the intake passage as an axis core 14 is formed between the intake passages 12a, 12b, and a valve element of a rotor shape which is rotatably fitted to the rotor recessed part 12d of the valve casing 11. In the rotor type throttle valve of the spark ignition type internal combustion engine wherein a communicating passage 15 for communicating the upstream side intake passage 12a and a downstream side intake passage 12b which are held by the rotor recessed part 12d of the valve casing 11 is disposed in the valve element 13, a penetrating hole 18 is disposed, which is directed from the communicating passage 15 of the valve element in the direction crossed with the center axis 15a of the communicating passage 15, and which achieves only in one direction of the rotation outer surface of the valve element 13.
Patent KR-20010092347-A (KR)
Title: Cathode ray tube having an improved electron gun
Inventor: ISHINAGAKAWA SHINICHI
IPC: H01J29/92
Filed: 2001-03-15
Abstract: PURPOSE: To provide an electron gun-supporting structure 1 for improving the supporting strength of an electron gun using a simple means and causing no deterioration in the dielectric strength of the electron gun nor lowering of yield in the electron gun manufacture. CONSTITUTION: The electron gun supporting structure 1 comprises a mount support 3, embedded in the end of a bead glass 8 of the electron gun and a stem pin 23 erected on a stem of the cathode-ray tube, both being joined via a sectionally approximately U-shaped support member 4, so that the electron gun is stored and supported in the neck portion of the cathode-ray tube. The sectionally approximately U-shaped support member 4 has a plate portion 40 and a first bent portion 41 and a second bent portion 42 which are bent at both side edges of the plate portion 40 in the same direction. The first bent portion 41 is fixed to the mount support 3 and the second bent portion 42 is fixed to the stem pin 23. The plate portion 40 is longer on the side of the first bent portion 41 in the axial direction of the electron gun, than on the side of the second bent portion 42 in the axial direction of the electron gun.
Patent KR-20020060038-A (KR)
Title: Lod-shaped cosmetics supply case
Inventor: YOO KYUNG HUN
IPC: A45D40/20
Filed: 2001-03-19
Abstract: PURPOSE: To provide a screw-out case for a bar cosmetic at a low cost for housing a bar cosmetic such as eyebrow, eyeliner, lipliner and the like by which the engaging force of screw can sufficiently maintained since several protruding points which are engaged with a male thread 29 on the periphery of a threaded stick 2 are provided on the mold structure, reducing operations for molding and working molds, and improving the molding efficiency and durability of the molds. CONSTITUTION: In a screw-out case for a bar cosmetic which is provided with a head cylinder 1 in which a through hole is provided for containing a threaded stick 2 holding a stick 10 of cosmetic on its tip and a cylinder 3 which is rotatably engaged in the rear part of the head cylinder 1 in the direction of its axis and is engaged to the male thread 29 around the periphery of the threaded stick 2 in such a way that the stick 10 of cosmetic material held by the threaded stick 2 comes in and out of the end of the head cylinder 1 by the relative rotation between the cylinder 3 and the head cylinder 1, the cylinder 3 is provided with several protruded points 35 and 36 which are engaged with the male thread 29 of the periphery of the threaded stick 2 on its inner circumference.
Patent KR-20020075550-A (KR)
Inventor: KIM JEONG GYU
IPC: H04L12/00
Filed: 2001-03-26
Abstract: PURPOSE: An EOC(Embedded Operations Channel) message response method in an SHDSL(Single pair High speed Digital Subscriber Line) system is provided to achieve the entire and efficient network management of an SHDSL system by embodying an operation management information transfer algorithm between an STU-C(SHDSL at the Central Office) and an STU-R(SHDSL at the Remote End). CONSTITUTION: An STU-R receives an EOC message request signal, composed of a header field comprising a 4-bit source address and a 4-bit destination address, a 1-byte message ID field and a 1-byte control information storage field, from an STU-C(S1). The STU-R confirms the type of the EOC message request signal received from an STU-C and executes an operation/management information collection operation or an operation management operation according to the control information of the EOC message request signal. Then the STU-R configures a corresponding EOC message response signal and transmits it to the STU-C(S2).
Patent KR-20020081847-A (KR)
Title: apparatus for emitting heat
Inventor: CHO NAM IN
IPC: H05B3/00
Filed: 2001-04-20
Abstract: PURPOSE: An apparatus for generating heat is provided to enhance thermal uniformity and control accurately temperature by improving a structure of a heat generating apparatus. CONSTITUTION: A heat generating layer(34) is laminated on an upper surface of a substrate(32). An electrode(36) is formed at both end portions of the heat generating layer(34) in order to supply electric power to the heat generating layer(34). A protective layer(38) is laminated on an upper surface of the heat generating layer(34) in order to protect the heat generating layer(34). A silicon wafer(W) is mounted on an upper surface of the protective layer(38). The substrate(32) is formed by an insulating material. The heat generating layer(34) is formed by the material having a thermal expansion coefficient similar to the themal expansion coefficient of the substrate(32).
Patent KR-20020083050-A (KR)
Inventor: SEO JUNG SOO
IPC: F42B19/00
Filed: 2001-04-25
Abstract: PURPOSE: A torpedo is provided to destroy a torpedo or a submarine of an enemy by developing a net, which is accommodated in a body of the torpedo, towards the torpedo or the submarine of the enemy. CONSTITUTION: A torpedo includes a net(5), a gunpowder(11), a guide rail(21), and a small propelling member(23) accommodated in the torpedo. The net(5) is connected to the small propelling member(23). A separating plate(3) is provided at an outer portion of the torpedo. The net(5) is developed by the small propelling member(23) towards a torpedo or a submarine of an enemy to destroy the torpedo or the submarine of the enemy. The separating plate(3) is separated from the torpedo by igniting gunpowder. The net(5) is made of carbon steel, a piano wire or special fiber.
Patent KR-20010087784-A (KR)
Title: 2 : 1 .omitted
Inventor: KIM BYUNG KI
IPC: D06P5/15
Filed: 2001-04-27
Abstract: PURPOSE: A forming method of a decolored pattern by heating-branding a surface of a double-sided textile and clothes woven with a dyed yarn and a white yarn in a ratio of 2 to 1 is provided, which is characterized by preventing environmental pollution, being economical and nursing resources owing to not using chemicals. CONSTITUTION: The forming method of the decolored pattern is comprised of: heating an iron brand sculptured in a special pattern into 500-600deg.C; (heating and chemical reacting) pressing and branding the surface of the material with a prominent part of the iron brand for 2-3seconds, so generating carbon compounding impurity on the surface; and then washing the impurity.
Patent KR-20020089874-A (KR)
Title: Dynamic color temperature and color deviation calibration method
Inventor: CHEN KUANG-LANG
IPC: G09G3/291
Filed: 2001-05-25
Abstract: PURPOSE: A method for correcting a dynamic color temperature and a color deflection is provided to give an image having an optimum color purity and color temperature although the plasma display panel(PDP) is operated in various operation condition. CONSTITUTION: A method for correcting a dynamic color temperature and a color deflection includes the steps of: utilizing the color matching rules to calculate the emission change of the pixels of the PDP in response to the illumination change of one selected from the red, the green and the blue lights emitted from one corresponding to one of the red, the green and the blue discharging cells of the PDP through the number operation and dynamically adjusting one of the red, the green and the blue lights by increasing or decreasing the intensities of each of the input video signals of the discharging cells and excluding the color temperature and the color deflection of the PDP due to the change of the emission rate.
Patent KR-20020094149-A (KR)
Title: Refrigerator System Connected to Door Phone and method
Inventor: CHO JIN CHEOL
IPC: F25D11/00
Filed: 2001-06-11
Abstract: PURPOSE: A refrigerator system connected to door phone and method for operating the same are provided to allow a user to check image or voice of a visitor through a display part installed on a front side of a refrigerator and to open and close a door. CONSTITUTION: A system comprises an outdoor door phone(30) generating bell sound as a visitor push a button and having a microphone or a camera installed thereon to transmit voice or image of the visitor to a room; a door phone output part(31) connected to the outdoor door phone to output the image or the voice of the visitor; a door opening and closing device(60) opening and closing a door to the outdoor door phone and the door phone output part installed thereon; and a main control part(46) controlling a display part(44) or a speaker(48) installed on a refrigerator(40) and outputting input data of the outdoor door phone and the door opening and closing device according to choice of a user.
Patent KR-20010112103-A (KR)
Title: 구조화된 패킹
IPC: F25J3/02
Filed: 2001-06-13
Abstract: 구조화된 패킹은 패킹 요소로 형성된다.  각각의 구조화된 패킹 요소는 파형 시이트 및 파형 시이트와 교대로 있으면서 파형 시이트사이에 위치한 평면 부재를 포함한다.  각쌍의 파형 시이트(706 및 708)는 그의 말단에서 비교적 가파르게 경사지는 파형(710)을 갖는다.  따라서, 중간부(714)내에서 수평방향에 대한 각각의 파형(710)의 경사각은 상부(712) 및 하부(716)에서 보다 작다.  평면 부재(702 및  704)는 파형 시이트(706)와 (708)사이에 위치한다.  평면 부재(704)의 저부 수평방향 가장자리는 파형 시이트(706 및 708)의 저부 수평방향 가장자리에 근접한다.  평면 부재(702)의 상부 수평방향 가장자리(732)는 파형 시이트(706 및 708)의 상부 수평방향 가장자리에 근접한다.
Patent KR-20020096106-A (KR)
Title: Recording and management method for data of advertisement broadcasting
Inventor: CHOI BAE GWON
IPC: H04N21/43
Filed: 2001-06-16
Abstract: PURPOSE: A method for recording advertising broadcast data and a method for managing the same are provided to divisively record and regenerate main broadcast and advertising broadcast. CONSTITUTION: A method for recording and managing advertising broadcast data includes the steps of analysing data stream packets for parsing, and scanning advertising broadcast data previously recorded; judging whether the previously recorded advertising broadcast data have the same data as data existing in the currently received advertising broadcast data, if the same data does not exist, recording the current advertising broadcast data, while comparing with the size of the current data, if exists; updating time information with regard to the transmitted broadcast for managing the data if the current data is larger than the existing data while rerecording the data if the current data is smaller than the existing data.
Patent KR-20030005800-A (KR)
Title: Secondary battery cap assembly and method for manufacturing thereof
Inventor: CHOI GYEONG JAE
IPC: H01M2/04
Filed: 2001-07-10
Abstract: PURPOSE: A cap assembly of a secondary battery and its preparation method are provided, which assembly isolates the receiving room of a can where a positive sheet, a negative sheet and an electrolyte are received, and is improved in the durability. CONSTITUTION: The cap assembly(10) comprises a cap plate(20) having an assembly hole(22) and at least one projection(28) projected downward; a conductive electrode pin(30) which is inserted into the assembly hole(22) and is assembled into the cap plate(20) by pushing the projected short part and adhering it to the cap plate(20); a tube-shaped insulation sleeve(40) which is inserted into the circumference of the electrode pin(30) for insulating the electrode pin(30) and the cap plate(20) and surrounds the head part(34) of the electrode pin(30); and an insulation plate(50) which is attached to the cap plate(20) to be arranged the circumference of the short part of the electrode pin(30) and has a hooking groove(54) combined with the projection of the cap plate(20). Preferably the electrode pin is made of copper or aluminum and whose surface is coated with nickel by a thickness of 1-10 micrometers.
Patent KR-20030008513-A (KR)
Inventor: CHOI JIN HONG
IPC: H01M10/04
Filed: 2001-07-18
Abstract: PURPOSE: A lithium polymer battery is provided to allow the polymer material of the inside surface of an aluminate laminate film to be injected into the meshes, thereby maximizing the binding force and preventing the leakage of an electrolyte solution. CONSTITUTION: The lithium polymer battery(100) comprises positive electrode plates(20) and negative electrode plates(30) which are laminated alternatively between separators(40), contain a positive tap(21) contact with a positive lead terminal(21a) and a negative tap(31) a negative lead terminal(31a), respectively, and are sealed by an aluminum laminate film(50), wherein the part of the positive lead terminal(21a) and the negative lead terminal(31a) where the terminals are contact with the aluminum laminate film(50) are mesh-shaped(21b,31b).
Patent KR-20030008784-A (KR)
Title: front end structure ofr frame body automotive vehicle
Inventor: KIM GI CHANG
IPC: B62D24/00
Filed: 2001-07-20
Abstract: PURPOSE: Structure of a front end of a frame body vehicle is provided to improve the stability of a travel by preventing the leaning of a vehicle to a rotational direction even when the vehicle stops or turns suddenly. CONSTITUTION: A frame body vehicle includes a chassis frame(1), a body frame(2) interposed with an upper bush(3) and a lower bush(4), and a body frame mounting bracket(8) extending toward the lower portion of a body and combined with a floor panel(9) and thread-connected with the chassis frame and the body frame. A front end reinforcing panel(15) is face-to-face bonded to one face of the body frame mounting bracket. One end of the front end reinforcing panel is bonded to one end of the body frame. Thus, the combining force of a front end(A) and the strength of a corner(B) of the front end are increased. The concentration of the stress on the corner is avoided.
Patent KR-20030016998-A (KR)
Title: Method for displaying recording status of data recorded on digital convergence disc and digital convergence disc player
Inventor: LEE CHANG ROK
IPC: G11B27/32
Filed: 2001-08-23
Abstract: PURPOSE: A method for displaying a recording state of a data to be recorded to a digital convergence disc and a digital convergence disc(DCD) player are provided to recognize the recording state by a transmission amount and a transmission rate in the recording operation, for determining whether normal recording is proceeded. CONSTITUTION: A method for displaying a recording state of data to be recorded to a digital convergence disc includes the steps of detecting whether a recording commander set for recording a selected source file to a DCD is input by a user(S10). As the recording commander is input, recording state-related information is obtained from a recording control device and a DCD player(S20), and the magnitude of the source file is compared with a magnitude of a data recording room space of the DCD on the basis of the recording state-related information(S30). If the source file magnitude is larger, a message indicating the lack of the data recording room space is displayed(S80).