baber/WOPTO huggingface dataset:
Patent KR-20040103659-A (KR)
Inventor: LIM JIN HYEONG
IPC: H01L21/312
Filed: 2003-06-02
Abstract: PURPOSE: Provided is a siloxane resin, which has excellent physical properties and a low dielectric constant, and is useful for an interlayer dielectric film for semiconductors having excellent physical properties, thermal stability and cracking resistance. CONSTITUTION: The siloxane resin is obtained by carrying out hydrolysis and condensation of a monomer represented by the following formula 1 and a monomer represented by the following formula 2 by using an acid or base catalyst in the presence of an organic solvent. In formula 1, R1 is H, a C1-C3 alkyl or C6-C15 aryl; each of X1, X2 and X3 independently represents a C1-C3 alkyl, C1-C10 alkoxy or a halogen atom, at least one of X1, X2 and X3 being a hydrolyzable functional group; m is an integer of 0-10; and p is an integer of 3-8. In formula 2, each R2 independently represents H, a C1-C3 alkyl or C6-C15 aryl; X4 is a C1-C10 alkoxy; Y is a C1-C3 alkyl or C1-C10 alkoxy; and n is an integer of 1-10.
Patent KR-20040104965-A (KR)
Inventor: LEE JIN GI
IPC: H04N5/225
Filed: 2003-06-03
Abstract: PURPOSE: An image pick device including a strobe a method for controlling the image pickup device, and a cellular phone including the device are provided to selectively use internal and external strobes by sensing attachment of the external strobe to a portable electronic device. CONSTITUTION: An image pickup device(2) that is provided with power from a power supply of a portable electronic device to carry out strobe photographing of an object includes an image pickup element(21), an internal strobe(22), an external strobe(23), and a controller(24). The image pickup element captures an image. The internal strobe is provided with power from a power supply(25) to operate, and generates light such that the image pickup element captures the image. The external strobe device is provided with power from the power supply to generate light and detachably attached to the outer side of the image pickup device. The controller processes the image captured by the image pickup element. The controller senses attachment of the external strobe to the image pickup device to cancel electrical connection of the power supply and the internal strobe, and electrically connects the power supply to the external strobe.
Patent KR-20040104796-A (KR)
Inventor: CHO GYEONG IK
IPC: H04L12/28
Filed: 2003-06-04
Abstract: PURPOSE: A wireless LAN device and an independent channel scanning method using the wireless LAN device are provided to confirm states of other communication channels through channel scanning independently of the wireless communication performed through a specific communication channel in an MAC(Medium Access Control) unit by comprising a switching unit and a scanning unit for independent scanning. CONSTITUTION: A switching unit(132) sequentially switches communication channels. A scanning unit(150) transmits a control signal to scan communication channels, which are not used by an MAC unit(140), at certain intervals through the switching unit(132), and buffers state information on each communication channel obtained through the channel switching in accordance with the scanning control signal. The MAC unit(140) transmits a channel information request message to the scanning unit(150), selects a communication channel using channel information received as a response to the request message, and performs wireless communication.
Patent KR-20030095996-A (KR)
Title: 디코더를 사용한 비디오 디스플레이 방법
IPC: H04N5/00
Filed: 2003-06-05
Abstract: 본 발명은 비디오 디코더에 적용가능한 디스플레이될 비디오 신호를 생성하기 위한 방법에 관한 것으로, 그 방법에 따르면, 정지-프레임(정지) 명령이나 채널 스위칭(채널 호핑) 명령 하에서, 수신된 가장 최근의 프레임이 디코더의 프레임 플레인에 레코딩되고, 이어서 그 프레임 플레인은 디스플레이를 위해 활성화되며, 비디오 플레인은 활성해제된다. 그것은 정지 프레임 이후의 채널 호핑 또는 계속 시간에 오디오/비디오 동기화 단계 동안 일반적으로 디스플레이되는 중간 블랙 스크린의 디스플레이를 제거할 수 있다. 
     본 발명은 비디오 디코더에 적용가능하다.
Patent KR-20040105376-A (KR)
Inventor: YANG HEUI MOON
IPC: C10B49/00
Filed: 2003-06-07
Abstract: PURPOSE: To provide an apparatus for carbonization of waste woods, which is capable of producing economically efficient recyclables without induction of pollution by a continuous and stable process. CONSTITUTION: In an apparatus for continuously carbonizing chips of waste woods supplied to a hopper(H), the apparatus comprises an introduction pipe(10) connected to the hopper to transfer the chips; a carbonizer(20) rotatably installed at the downstream of the introduction pipe to transfer the chips in the insulated state; a combustor(30) installed at the downstream of the carbonizer in the insulated state to backflow combustion gas to the carbonizer as burning the chips; a discharge pipe(40) connected to the combustor to transfer the chips; a cooling means comprising cooling cylinders covered on at least a part of an outer surface of the combustor and the discharge pipe to cool the combustor and the discharge pipe by receiving cooling water from a supplementary water tank; and a gas combustion chamber(60) installed such that the gas combustion chamber is branched off between the introduction pipe and the carbonizer to burn gas in the carbonizer again.
Patent KR-20030096023-A (KR)
Title: 에너지 조절 장치
IPC: G12B17/02
Filed: 2003-06-11
Abstract: 본 발명은 에너지 경로의 관련 그룹화를 이용하는 회로 장치에 관한 것으로, 이는 전기적으로 상보적인 에너지 합류를 유지하고 조절할 수 있는 차폐 회로 장치를 포함한다.
Patent KR-20040106828-A (KR)
Inventor: PARK SEONG HONG
IPC: B60Q1/00
Filed: 2003-06-11
Abstract: PURPOSE: A double total reflection lens and a vehicle lamp using the same are provided to exclude a separate reflector by replacing an assembly of a reflector and a lens with one double total reflection lens, to prevent the loss of light source, and to easily change a broken light source. CONSTITUTION: A vehicle lamp(30) using a double total reflection lens includes a light source(32) and a lens(34). The light source is a tungsten lamp, a halogen lamp, a xenon lamp or a light emitting diode. The lens is formed in the shape of a parabolic rotor and has two total reflection surfaces. The lens is filled with a light-transmission material of which refractive index is larger than the refractive index of exterior materials.
Patent KR-20040108014-A (KR)
Inventor: KANG SANG HUI
IPC: H03K5/00
Filed: 2003-06-16
Abstract: PURPOSE: A shared delay circuit of a semiconductor device is provided to minimize the size of a product by cutting down the number of the delay circuits having the same delay time and the same function to one shared delay circuit. CONSTITUTION: A shared delay circuit of a semiconductor device comprises an input signal converter(300) for converting several input signals(INPUT0-INPUT3) into several pulse signals(PULSE0-PULSE3); a delay part(320) for delaying the pulse signals(PULSE0-PULSE3) from the input signal converter for predetermined time; a switch and an output control part(340) for receiving the pulse signals(PULSE0-PULSE3) from the input signal converter and the delayed pulse signal(DELAY OUTPUT) from the delay part, and for outputting the delayed pulse signals in the same form of the input signals(INPUT0-INPUT3). The input signal converter(300) has several pulse converters(310-313) corresponding to several input signals(INPUT0-INPUT3).
Patent KR-20040002762-A (KR)
Inventor: SUNWOO MYEONG HUN
IPC: H04L27/00
Filed: 2003-06-27
Abstract: PURPOSE: A mixed-radix type modulation apparatus using FFT(Fast Fourier Transform) is provided to improve calculation performance as well as reduce device size. CONSTITUTION: A mixed-radix type modulation apparatus using FFT, is provided with an input/output interface(101) for carrying out an input and output process, a pair of N word memories(102,103) having four banks, and the first data switching part(104) for connecting the banks assigned to the input/output of each butterfly(105) with four inputs of a butterfly operational circuit to select a memory and perform in-place calculation for a FFT process . At this time, the butterfly is capable of carrying out the Radix-4 and Radix-2 supplied from the first data switching part by using one circuit. The mixed-radix type modulation apparatus using FFT further includes the second data switching part(106) and an address generating part.
Patent KR-20050001280-A (KR)
Inventor: PYO MYOUNG OK
Filed: 2003-06-28
Abstract: PURPOSE: A legal product identification sheet coated with microcapsules and a method for confirming a legal product on the Internet are provided to enable a customer, a maker, and a legal product purchase information site to easily confirm the legal product sold to the customer through the Internet by using the legal product identification sheet. CONSTITUTION: A product ID number, a legal product ID barcode, and a legal product barcode number are printed on a color fixative part(1) of the legal product identification sheet made of paper or vinyl. The microcapsules(3,4) respectively containing desentizeing agents and adhesives are coated to a part excepting the part(6) that color fixative and a developer are reacted. If pressure is applied to the legal product ID barcode by using a pen, the microcapsules are destroyed and a color is represented by reacting the color fixative and the developer.
Patent KR-20030062400-A (KR)
Inventor: JUNG HAE RYONG
IPC: B21J5/00
Filed: 2003-07-02
Abstract: PURPOSE: A forging method for manufacturing pipe fittings capable of being properly used in pipes requiring ultra-high cleanliness and superior corrosion resistance such as gas supplying device for semiconductor manufacturing is provided. CONSTITUTION: In a forging method for increasing partial hardness of pipe fittings comprising hot forging step (A) of forming the steel rod into a pipe fitting workpiece comprising body part and fitting part by heating an austenitic stainless steel rod to a hot forging temperature; solution treatment step (B) of solution treating the hot forged pipe fitting workpiece; and a product completion step (D) of performing boring processing and screw processing on the fitting part by post-treating the solution treated pipe fitting workpiece, the forging method is characterized in that the fitting part of the pipe fitting workpiece formed in the hot forging step (A) is formed into an oval cross section in which a forging axis ratio (Y/X) of long axis and short axis of the fitting part is 1.04 to 1.08, the formed pipe fitting workpiece is heated to a solution treatment temperature of 1,000 to 1,150 deg.C in the solution treatment step (B), and the method further comprises cold forging step (C) between the solution treatment step (B) and product completion step (D), wherein the oval cross sectional fitting part having a forging axis ratio (Y/X) of 1.04 to 1.08 is formed into a circular cross sectional fitting part by closed-die forging the solution treated pipe fitting workpiece in the temperature range of 20 to 40 deg.C.
Patent KR-20050005218-A (KR)
Title: Artificial fishing bank for horseshoe crab and submarine life to provide horseshoe crab with improved breeding environment
Inventor: HWANG SEUNG KUK
IPC: A01K61/00
Filed: 2003-07-07
Abstract: PURPOSE: Provided is an artificial fishing bank for horseshoe crab and submarine life to provide them with improved breeding environment and easily install the artificial banks in a fishing farm. CONSTITUTION: The artificial fishing bank includes upper and lower half bodies each having 3 sides. A body case consists of convex guide rails(101,103) and concave guide rails(104,105) formed on an outer surface of the body, a partition(106) for closing a rear side of the body, and a water hole(107) formed at a side of the partition. A body partition case includes a convex guide rail, a concave guide rail, and a partition for closing one side of the guide rails.
Patent KR-20050006940-A (KR)
Inventor: KIM SEONG BONG
IPC: G02F1/13
Filed: 2003-07-10
Abstract: PURPOSE: An injection device and a method for controlling the same are provided to control a transferring direction of a glass substrate to make a formation direction of nozzles and a direction of patterns parallel, thereby improving a process margin. CONSTITUTION: An injection device has nozzle devices(11) having injection solution supply pipes(12) and nozzles(13) formed at the injection solution supply pipes, and a conveyor(21) transferring a glass substrate(50). A pattern sensing unit recognizes a direction of stripe patterns formed on the glass substrate. A control unit receives the direction of stripe patterns from the pattern sensing unit, and places the glass substrate at the conveyor so that the stripe patterns are in parallel with the nozzles.
Patent KR-20050007878-A (KR)
Inventor: CHOI YOUNG GEUN
IPC: D01F8/14
Filed: 2003-07-12
Abstract: PURPOSE: Polyester type conjugate fiber has excellent drapeability, bulkiness, spinning workability, increased uniformity of yarn, soft touch and under 30% of textile shrinkage to reduce a production cost when the fiber is mass-produced. A manufacturing method thereof is characterized by using two kinds of polymers having different inherent viscosities, conjugate-spinning the polymers to maximize crimp property. CONSTITUTION: Polyester type side-by-side type conjugate fiber having latent crimp property is obtained by the steps of: preparing low viscosity polyethylene terephthalate having 0.40-0.59 of inherent viscosity and high viscosity polyethylene terephthalate having 0.60-0.85 of inherent viscosity; and then conjugate-spinning the polymers on a side by side type through a circular nozzle having 20-70degrees of a slope angle(a) at 2000-3500m/minute of spinning velocity. The polyester type conjugate fiber has 2.0-3.6g/denier of strength and 20-40% of elongation.
Patent KR-20050010126-A (KR)
Inventor: CHOI MYUNG SIK
IPC: B05D5/12
Filed: 2003-07-18
Abstract: PURPOSE: A coating method of an electronic appliances case having an adiabatic and electromagnetic wave absorption function is provided to effectively shield the electromagnetic wave and to absorb a reflected wave. CONSTITUTION: The coating method of an electronic appliances case comprises the steps of: pre-treating(S1) by removing a foreign substance from a surface of the case(10); primer coating(S2) by coating an inner side of the case; inorganic particle coating(S3) by coating an inorganic particle mixed resin and drying to form an electromagnetic wave shielding coating film(12) having a thickness of 5 to 7 micrometers; and insulating resin coating(S4) by coating a urethane resin and drying to form an insulating coating film(13).
Patent KR-20030081201-A (KR)
Title: Resin composition for coil insulation
Inventor: PARK GYEONG HWAN
IPC: C08L33/06
Filed: 2003-07-22
Abstract: PURPOSE: Provided is a resin composition for fixing and insulating coils, which can improve workability and productivity by observing the injection amount and the dispersion degree of a curing agent with the naked eye when the resin composition is cured by the curing agent. CONSTITUTION: The resin composition for insulating coils comprises 100pts.wt. of an unsaturated polyester and 0.5-3pts.wt. of a color curing agent comprising 100pts.wt. of a peroxide as a curing agent and 0.1-20pts.wt. of a dye or 0.01-10pts.wt. of a pigment as a coloring agent, wherein the peroxide is selected from the group consisting of organic peroxide, ketone peroxide, methylethyl ketone peroxide, methyl isobutyl ketone peroxide, lauryl peroxide, hydroperoxide, tertiary-butyl cumyl peroxide, tertiary-butyl peroxybenzoate, and etc.
Patent KR-20050014960-A (KR)
Title: Pharmaceutical composition for treating hepatitis B
Inventor: CHEON JUN HEE
IPC: A61K31/4965
Filed: 2003-08-01
Abstract: PURPOSE: Provided are the use of oltipraz as the therapeutic for hepatitis B and a pharmaceutical composition containing the oltipraz as an active ingredient. Therefore, the composition is used for treating hepatitis B and recovering damaged liver tissue. CONSTITUTION: The composition containing oltipraz contains, as an active ingredient, a therapeutically effective amount of oltipraz and pharmaceutically acceptable carriers, wherein the average particular size of the oltipraz is 5-16 micrometers. The composition is formulated into pills, tablets, capsules, powders, granules, syrups, suspensions, emulsions or injections.
Patent KR-20040014331-A (KR)
Inventor: DELOURME JEAN FRANCOIS
IPC: F21V7/22
Filed: 2003-08-07
Abstract: PURPOSE: Provided is a reflector device for headlights fitted on vehicles which provides for enduring use of a headlight and renders the reflectors highly manageable during their production. CONSTITUTION: A reflector device(300) for a vehicle headlight comprises a reflector element. The reflector element includes an internal reflective surface, an external surface(309), and an opening(315) on a rear portion of the reflector element for the insertion of a light source. The reflector device(300) further includes a lamp holder element which is interlocked with the reflector element by means of a set of supports(303,304). The supports are arranged so as to create an open space(308) between the lamp holder element and the reflector element. At least one of the supports bear on a base(311) of the reflector element. The base(311) is spaced from an external surface(309) of the reflector element.
Patent KR-20050017259-A (KR)
Inventor: LEE MAN TAEK
IPC: A45D20/10
Filed: 2003-08-11
Abstract: PURPOSE: An adiabatic unit and a hair drier comprising the adiabatic unit are provided to intercept the heat conducted from the wall of the discharging portion by installing an adiabatic member. CONSTITUTION: The hair drier includes a body(10) having a fan and a heating element, a discharging portion(16), an adiabatic member(18), and a handle. A discharging portion(16) is integrally formed on the body(10), and a nozzle is detachably installed on the end of the discharging portion(16). A cylindrical adiabatic member(18) is installed to overlap the outside of the wall of the discharging portion(16) and intercepts heat conducted from the wall of the discharging wall.
Patent KR-20050019333-A (KR)
Inventor: KIM JONG KWON
IPC: H04B1/59
Filed: 2003-08-18
Abstract: PURPOSE: A transmit-receive system in a repeater and a method thereof are provided to obtain sufficient isolation by using a receiving antenna having a polarization direction and a transmitting antenna having the same polarization direction as the receiving antenna. CONSTITUTION: A transmit-receive system in a repeater(200) comprises a receiving antenna(210) and a transmitting antenna(220). The receiving antenna(210) has an RHCP(Right Hand Circular Polarization) or LHCP(Left Hand Circular Polarization) direction in order to receive a signal transmitted from a base station or a gap filter. The transmitting antenna(220) has the same polarization direction as the receiving antenna(210). In other words, if the polarization direction of the receiving antenna(210) is RHCP, the repeater(200) uses the transmitting antenna(220), of which the polarization direction is RHCP. In case that the polarization direction of the receiving antenna(210) is LHCP, the repeater(200) uses the transmitting antenna(220), of which the polarization direction is LHCP.
Patent KR-20050021027-A (KR)
Inventor: KIM JUNG HEE
IPC: H01M8/00
Filed: 2003-08-25
Abstract: PURPOSE: Provided are a fuel electrode supporter type parallel pipe type solid oxide fuel cell stack which can increase remarkably power density, and its preparation method for massive production and the reduction of manufacturing cost. CONSTITUTION: The fuel electrode supporter type parallel pipe type solid oxide fuel cell stack has a composite structure of a cylindrical shape and a flat plate shape comprising both terminal parts of the cross-section of a support pipe is semicircle shaped and the center part between the both terminal parts is flat plate shaped. The solid oxide fuel cell stack comprises a fuel cell(1); and a connection plate(2) comprising a lower connection plate(21) having a flat bottom face connected with a positive stack electrode(3), at least one sheet of middle connection plate(22), and an upper connection plate(23) having a flat top face connected with a negative stack electrode(3').
Patent KR-20050023697-A (KR)
Inventor: CHOI HYE JIN
IPC: H04N21/432
Filed: 2003-09-02
Abstract: PURPOSE: A video recording/reproducing system for displaying a current use state of a recording medium and a display method of the system are provided to enable a user to grasp the current use state thereof visually and easily, thereby making storage space of the recording medium used efficiently. CONSTITUTION: A display instruction for displaying a current use state of a recording medium is inputted(S501). The current use state thereof is calculated when the display instruction is inputted. An OSD(On Screen Display) signal corresponding to visual information is generated, wherein the visual information shows the calculated current use state of the recording medium. The OSD signal is received and displayed so as to be overlapped with reproduced video(S517,S525,S537).
Patent KR-20040027344-A (KR)
Inventor: IKEDA MUNEYOSHI
IPC: E02F9/16
Filed: 2003-09-18
Abstract: PURPOSE: A device of storing a tool for a hydraulic shovel is provided to be capable of installing the large tool box in an upper turning body without modifying the layout of the internal equipment. CONSTITUTION: In a hydraulic shovel; an upper turning body is turnably installed in the upper part of a lower travel body; a working apparatus, driver's cab and a steering wheel are mounted to a turning frame installed in the lower part of the upper turning body; and a hydraulic apparatus including tanks and an engine is mounted by being covered by an enveloping body of a hydraulic shovel. A tool box(18) is installed in a space(19) between the upper part of the load and an upper cover(17) of the enveloping body to contain the tool. The space is formed between the upper part of the load of a machine room(24) including the tank and a main valve in the enveloping body and the upper cover.
Patent KR-20050029748-A (KR)
Title: Fermentation composition and antioxidant composition containing the same
Inventor: YAMADA HIROYUKI
IPC: A61K8/99
Filed: 2003-09-22
Abstract: A fermentation composition and an antioxidant composition containing the same fermentation composition are provided, which fermentation composition has improved antioxidative activity compared to a single Guava extract, so that the fermentation composition is useful in medicines, health food, and cosmetics. The fermentation composition comprises fermented Guava which is prepared by inoculating a microorganism in a medium containing at least one Guava and Guava extract, or a medium containing at least one Guava and Guava extract, and rice bran, bean and carbon source, and fermenting the microorganism, wherein the medium containing at least one Guava and Guava extract has pH 4 to 8; the medium containing at least one Guava and Guava extract, and rice bran, bean and carbon source has pH 7.5 to 10; the medium further comprises protease; and the microorganism is Bacillus subtilis or Saccharomyces. The antioxidant composition comprises the fermentation composition.