baber/WOPTO huggingface dataset:
Patent KR-20040107322-A (KR)
Inventor: JU JONG SEON
IPC: A23L1/30
Filed: 2003-06-13
Abstract: PURPOSE: A method of making a health supplementary food by mixing a silkworm extract exhibiting blood-glucose lowering action as a main component with various components exhibiting auxiliary action in lowering blood glucose levels and then encapsulating is provided. The food product has an excellent effect on insulin dependent or non-insulin dependent diabetes and is low in adverse effect. CONSTITUTION: The health supplementary food consists of: 15 to 30% by weight of a silkworm extract; 10 to 20% by weight of an extract of mixed herbs; 2 to 5% by weight of evening primrose oil; 1 to 3% by weight of beta-carotin; 1 to 3% by weight of vitamin C; 1 to 3% by weight of vitamin E; and the remaining portion of grape seeds, palm oil, lecithin and bees wax. The extract of mixed herbs contains mulberry leaves, Angelica keiskei, Ganoderma lucidum, Eucommiae Cortex, Schizandrae Fructus and Herba Houttuyniae in a ratio of 1:0.5 to 1.5:0.5 to 1.5:0.5 to 1.5:0.5 to 1.5:0.5 to 1.5. The silkworm extract is prepared by freeze-drying a silkworm in a nitrogen atmosphere, extracting in 60% ethanol and subjecting to an anion exchange column.
Patent KR-20040107915-A (KR)
Inventor: KIM HYEONG SEOK
IPC: H01L21/20
Filed: 2003-06-16
Abstract: PURPOSE: An ALD(Atomic Layer Deposition) method of an Al2O3 layer is provided to improve depositing-speed and to reduce remarkably the consumption of a source gas by using DMAH:EPP(Di-Methyl Aluminium Hydride : Ethyl PiPeridine) instead of conventional TMA(Tri-Methyl Aluminium) as the source gas. CONSTITUTION: A DMAH:EPP layer is deposited on a substrate by spraying DMAH:EPP used as an aluminium source into a process chamber. An Al2O3 layer is formed on the substrate by spraying oxygen into the process chamber. The process chamber has a temperature range of 200 to 350 °C and a pressure range of 10¬-6 to 10¬-2 Torr. The oxygen is one selected from a group consisting of O3, H2O, H2O2 and N2O.
Patent KR-20040108073-A (KR)
Inventor: AHN YEONG JUN
IPC: H01J11/26
Filed: 2003-06-16
Abstract: PURPOSE: A plasma display panel is provided to extend the area of address lines in the center of the panel by protruding the address lines so as to allow address lines arranged in the vertical direction and address lines arranged in the horizontal direction to have an equal interval, thereby improving display quality. CONSTITUTION: A plasma display panel includes a plurality of address electrodes and a plurality of protruded portions. The address electrodes are divided vertically. The protruded portions are projected from the address electrodes. The protruded portions are arranged at an equal interval. The protruded portions have a rectangular shape or a circular shape.
Patent KR-20040110215-A (KR)
Inventor: JANG PIL SU
IPC: F04B17/04
Filed: 2003-06-18
Abstract: PURPOSE: A linear compressor is provided to improve the production efficiency of a mover and to increase compression efficiency and reliability by keeping coaxiality and concentricity between mover and piston constant by an improved mover assembly structure. CONSTITUTION: A linear compressor is composed of an outer casing(10) for forming a compression chamber; an outer core(40) disposed in the outer casing; and a mover(20) having an inner core(24) interacting with the outer core and reciprocating in the outer core. The mover comprises a body frame(22) formed like an empty cylinder and a magnet(26) arranged along the circumferential direction of the body frame, integrally injected with the body frame, and formed with a plurality of injection material filling grooves formed on the wall surface and filled with injection materials of the body frame.
Patent KR-20050000461-A (KR)
Inventor: KIM HOON
IPC: E21D9/12
Filed: 2003-06-24
Abstract: PURPOSE: A cutter-linked tunnel excavator having an agitator is provided to improve the topdressing efficiency of a tunnel excavator by installing an agitator, to heighten work efficiency on excavation to the maximum and to extend the life of equipment by discharging soil and broken rock by a sludge pipe and a sludge valve smoothly, and to cut down the construction cost by shortening a period of construction. CONSTITUTION: The cutter-linked tunnel excavator(100) having an agitator comprises: a body(1) formed in the cylindrical shape to house a sludge pipe(VP), a sludge valve(V) and many motors(M); an internal crusher(2) whose one side is fastened to one side of the body(1), the other side is fixed with many pinion gears(PG) interlocked with the motor(M) and the center is provided with a chamber(3) for collecting the crushed soils, wherein the chamber(3) is fastened with the sludge pipe(VP) and provided with an outlet(4) to discharge the soils; an external crusher(5) fastened with the internal crusher(2) by a main bearing(B) and provided with an internal gear(G) to be engaged with many pinion gears(PG) fixed to the internal crusher(2), a main bearing(B) located between the internal and external crushers(2,5) to make the rotation of the external crusher(5) simply; a cutter face plate(6) whose one side is fixed to the external crusher(5) to form a space with the internal crusher(2) to make the crushed soils flow in and other side is provided with many bits(7) to crush the ground and the bedrock.
Patent KR-20050001512-A (KR)
Inventor: YOU JAE SUNG
IPC: H01L29/786
Filed: 2003-06-25
Abstract: PURPOSE: A method of manufacturing a bottom gate type TFT(Thin Film Transistor) device is provided to form a semiconductor layer made of an amorphous silicon layer without an additional photolithographic process by crystallizing selectively an amorphous silicon layer and performing etching thereon using the difference of etching rate between a crystallized silicon portion and an amorphous silicon portion. CONSTITUTION: A gate electrode, a gate insulating layer(116) and an amorphous silicon layer are sequentially formed on a substrate(110). A first region is defined in the amorphous silicon layer and a polysilicon layer(119) is formed by crystallizing selectively a surface of the first region. Etching is performed thereon by using the difference of etching rate between the polysilicon layer and the amorphous silicon layer until the polysilicon layer is completely removed therefrom, so that a stepped portion is formed between the amorphous silicon layer of the first region and the other amorphous silicon layer. A semiconductor layer made of the amorphous silicon layer of the first region is completed by performing over-etching on the resultant structure.
Patent KR-20050003534-A (KR)
Inventor: SON HO MIN
IPC: H01L27/092
Filed: 2003-06-27
Abstract: PURPOSE: A method of fabricating a semiconductor device is provided to prevent damage of a semiconductor substrate in a postprocess by performing a nitration process on a surface of the semiconductor substrate in a process for forming a dual gate oxide layer. CONSTITUTION: A semiconductor substrate(110) including a first region for high-voltage device and a second region for low-voltage device or memory cell is provided. A nitration process is performed on a surface of the semiconductor substrate. A gate oxide layer(120) for high-voltage device is formed on the nitrated semiconductor substrate by performing a first oxidation process. The gate oxide layer for high-voltage device is etched by a patterning process. A gate oxide layer for low-voltage device and tunnel oxide layer(140) is formed on the entire surface of the semiconductor substrate by performing a second oxidation process.
Patent KR-20050004378-A (KR)
Inventor: CHOI MUN CHEOL
IPC: B41J2/05
Filed: 2003-07-02
Abstract: PURPOSE: A method for driving an ink jet print head is provided to improve linearity of ink being exhausted and to stabilize the meniscus of an ink surface in an early stage by applying pulses to a heater. CONSTITUTION: Ink contained in an ink chamber is heated by means of a heater, thereby generating bubbles. Ink is exhausted from the ink chamber by means of expansion force of bubbles. In order to drive an ink jet print head for exhausting ink, a main pulse is applied to the heater. After exhausting ink, a post pulse is applied to the heater. When the post pulse is applied to the heater, only bubbles are generated without exhausting ink. The post pulse is applied to the heater, after ink is exhausted from the ink chamber and before the meniscus of the ink surface becomes a normal state.
Patent KR-20050006791-A (KR)
Inventor: KIM DAE KWON
IPC: A61H23/02
Filed: 2003-07-10
Abstract: PURPOSE: A massage chair is provided to massage the butt and local area with convenience. CONSTITUTION: The massage chair is characterized in that: an electric motor is installed within a case, the electric motor having an eccentric rotator for vibration generation installed at the center part of a seat board(11) of a chair body(10) provided with a seat board(11), a backrest(12), armrests(13) and supporting legs(14), and a massage pad(24) having a plurality of massage projections is installed at the top end of the case.
Patent KR-20040010265-A (KR)
Inventor: TESHIROGI YOSHIYUKI
IPC: G02F1/133
Filed: 2003-07-18
Abstract: PURPOSE: To prevent the operating speed of a data inverting processing for suppressing electromagnetic interference from being accelerated even when the number of data buses to transfer video data is reduced by serializing a portion of the data. CONSTITUTION: In a transfer system, in which a portion of video data is serialized and transferred from a display control circuit to a signal line driving circuit such as a source driver or the like, data comparisons (1) and (2) are successively performed in a parallel data step prior to the parallel/serial conversion of the video data in the order of the data after the serialization and discrimination is made to determine whether the number of bit inversion of the data is the majority or not so as to conduct the control of an inversion/noninversion of the transfer data. Thus, the operating speeds of comparators and inversion/noninversion circuits or the like are reduced compared with the case in which inversion/noninversion control is conducted for the high speed data provided by partially serializing the video data.
Patent KR-20050010615-A (KR)
Inventor: KANG SHIN ILL
IPC: H01L27/146
Filed: 2003-07-21
Abstract: PURPOSE: An image sensor and a manufacturing method thereof are provided to improve the efficiency by obtaining uniform light from all the positions of the image sensor using a light path changing element with a different incident plane according to the distance from the center of the image sensor. CONSTITUTION: A substrate(3) includes photoelectric elements(1). A light path changing element array is installed on the substrate. The light path changing element array includes a plurality of light path changing elements(10). Each light path changing element has a different incident plane according to the distance from the center of the substrate. The light path changing element is a micro-prism.
Patent KR-20050011205-A (KR)
Inventor: CHO SUNG DAE
IPC: H05K1/14
Filed: 2003-07-22
Abstract: PURPOSE: A connection structure between circuit boards is provided to improve tensile strength and to check easily the existence of a connection by forming a rugged portion at both ends of each circuit board. CONSTITUTION: One or more concavities(68) are formed at an end of a first circuit board(60). Convexities(78) corresponding to the concavities are formed at an end of a second circuit board(70). The convexities are inserted into the concavities. An adhesive tape(80) is attached between the first and second circuit boards to intensify further tensile strength.
Patent KR-20050012443-A (KR)
Inventor: BANG YUN HYUK
IPC: B60C9/00
Filed: 2003-07-25
Abstract: PURPOSE: A high-speed light radial tire is provided to obtain a satisfied result for durability, riding comfort, and operation stability of the tire by applying a PEN(Polyethylene Naphthalate) cord to a carcass layer and a belt reinforcing layer of the tire. CONSTITUTION: A high-speed light radial tire(11) is composed of a carcass layer(12), a belt layer layered on the outer periphery of the carcass layer, and an organic belt reinforcing layer formed circumferentially around the outer periphery of the belt layer. A dip cord used for the carcass layer and the belt reinforcing layer is made from PEN fiber with the following properties. The PEN fiber has intrinsic viscosity of 0.6¯1.0, strength over 8.5g/d, elongation over 6%, birefringence ratio over 0.35, density of 1.355¯1.375, melting point of 270¯285deg.C, and shrinkage of 1¯4%.
Patent KR-20050012558-A (KR)
Inventor: CHOI HEE CHEOL
IPC: H04N5/243
Filed: 2003-07-25
Abstract: PURPOSE: An apparatus and a method for amplifying an analog signal and analog preprocessing circuits and image pick-up circuits are provided to reduce the chip size by distributing the gain control to CDS(correlated double sample) and PGA(programmable gain amplifier). CONSTITUTION: An AFE(analog front end) of an image pick-up circuits comprises a clamp part(202), a digital-to-analog converter(204), CDS(correlated double sample)(206), a digital-to-analog converter(208), PGA(programmable gain amplifier)(210), an analog-to-digital converter(212), a parallel data input/output part(214), a clock generator(216), a reference signal generator(218), a control part(220). And an analog preprocessing circuit comprises the first amplifying part for coarse amplifying the analog input signal in order that the total gain range is 2¬m, in response to a high rank m bit of k(k=m+n, k, m and n are a natural number) bit gain control signal; the second amplifying part for fine amplifying the amplified signal from the first amplifying part in order that each 2¬m sub gain range is 2¬n, in response to a low rank n bit of the gain control signal, and therefore the total gain range is a log scale.
Patent KR-20050012649-A (KR)
Inventor: SEO IL SEOK
IPC: H01L21/28
Filed: 2003-07-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve space margin and overlay margin between trench-type conductive patterns by forming a nitride layer as an etch stop layer before forming a trench. CONSTITUTION: A first insulating layer(22) and an etch stop layer(23) made of a nitride layer are sequentially formed on a substrate(21). A trench is then formed by etching the etch stop layer and the first insulating layer using a photoresist pattern as a mask. The photoresist pattern is removed. A conductive layer is filled in the trench. By CMP of the conductive layer to expose the etch stop layer, a trench-type conductive pattern(25) is formed. A second insulating layer(26) is formed on the resultant structure. A via hole(27) is formed to expose the conductive pattern by etching the second insulating layer.
Patent KR-20050017671-A (KR)
Inventor: HONG KYUNG TAE
IPC: B22F3/00
Filed: 2003-08-01
Abstract: PURPOSE: To provide a method capable of effectively fabricating a metallic wire for thermal spray coating or welding of high quality although a metallic material having low formability is used as a raw material. CONSTITUTION: A fabrication method of metallic wire for thermal spray coating or welding comprises a step of forming molten droplet having a size of 500 μm or less; a step of manufacturing the molten droplet into a laminated composite before the molten droplet is solidified; and a step of processing the laminated composite into a wire rod, wherein a method for forming the molten droplet is a gas atomization method using a gas having a high pressure of 3 to 30 atmospheric pressures, wherein the method for forming the molten droplet is a centrifugal atomization method for forming micro-droplets using centrifugal force of the rotary body as flowing molten metal over a rotary body, and wherein the step of processing the laminated composite into the wire rod is performed at a temperature of 150 to 500 deg.C during extrusion and at an ordinary temperature to 500 deg.C during rolling of fine wire.
Patent KR-20050015841-A (KR)
Inventor: SON SUNG HOON
IPC: H04W4/00
Filed: 2003-08-08
Abstract: PURPOSE: A kiosk for printing an image of a mobile communication terminal and an image printing service system are provided to print an image photographed by a mobile communication terminal as a photo through kiosks scattered in a remote place by using a telephone number of the terminal, thereby realizing user convenience. CONSTITUTION: A mail receiver(610) receives mail messages through a network from plural communication provider mail servers(501,502,503). A message processor(620) extracts telephone number information on a caller terminal from the received mail messages, and stores image files attached to the mail messages in an image DB(631) by telephone number. A kiosk communication unit(640) transceives data with plural kiosks(700) through the network. A kiosk processor(650) confirms whether an image file service is available for an image transmission request message received through the kiosk communication unit(640), extracts an image file only of a corresponding user to generate an image transmission message, and outputs the generated message to the kiosks(700).
Patent KR-20050017873-A (KR)
Inventor: CHOI DONG JUNE
IPC: F17C1/12
Filed: 2003-08-11
Abstract: PURPOSE: A low temperature refrigerant storage device is provided to improve the convenience for a user by detecting and displaying information on pressure of a vacuum tank, the refrigerant storage amount and the refrigerant storage time. CONSTITUTION: A storage device of low temperature refrigerant is composed of a vacuum tank(21) keeping vacuum for preserving low temperature refrigerant between the inner wall and the outer wall, a vacuum connector(22) for forming vacuum by discharging air and gas from the vacuum tank, a pressure sensor(23) measuring pressure of the vacuum tank and generating the output signal, a refrigerant detecting sensor unit(24) having plural sensors arranged at the inner wall of the vacuum tank and measuring remaining low temperature refrigerant, a digital circuit(25) outputting fluctuation of the refrigerant amount per hour and estimating the refrigerant remaining time, and a display unit(26) displaying data calculated from the digital circuit.
Patent KR-20050020147-A (KR)
Inventor: KANG YOUNG MAK
IPC: G08G1/16
Filed: 2003-08-21
Abstract: PURPOSE: The method and system to prevent veer-off style traffic accidents are provided to prevent vehicle deviation from the road by informing a driver of alarm message when the vehicle is deviated from the road. CONSTITUTION: The system includes a sensor(4), a controller(5), a terminal(6) and a management server. The sensor buried at the right shoulder detects a vehicle accessing to the right shoulder and generating a sensing signal. The controller at the right road side receives the sensing signal from the sensor and receives the ID of an accessing vehicle, and it calculates danger degree with generating an alarm message including information of vehicle deviation. The ID of vehicle is recorded in the terminal mounted on the vehicle which receives the alarm message from the controller and alarm a driver. The management server receives information of danger degree and records it.
Patent KR-20050023503-A (KR)
Inventor: LEE KYU WOONG
IPC: B09B5/00
Filed: 2003-08-28
Abstract: PURPOSE: To provide a temperature regulation device of agitation tank for leftover food disposer, the device capable of improving activity of microorganisms for degradation of leftover food by uniformly distributing the heat quantity into an inner part of the agitation tank. CONSTITUTION: In a leftover food disposer for agitating and degrading leftover food injected into an agitation tank(120) installed in a body of the leftover food disposer, a temperature regulation device(600) of the agitation tank for the leftover food disposer comprises: a hot water tank(610) which is mounted on one side of the agitation tank, and in which hot water is stored to transfer the heat quantity to the agitation tank; and a heater(620) installed on an inner part of the hot water tank to heat hot water to a set temperature, wherein a drain hole(611) for draining hot water is formed at one side of the hot water tank, and a drain valve(612) for regulating discharge of hot water is installed at the drain hole, wherein a vent hole(613) for venting steam is formed on an upper part of the hot water tank, and wherein a temperature sensor(614) is installed at one side of the hot water tank to transmit the measured temperature values to a control part by measuring temperature values of hot water stored in the hot water tank.
Patent KR-20050026203-A (KR)
Title: System and method for changing additional service data of calling subscriber using additional service data of called subscriber
Inventor: JUNG YONG SIK
IPC: H04W8/18
Filed: 2003-09-09
Abstract: A system and a method for modifying a calling subscriber's supplemental service information using a called subscriber's registered supplemental service information are provided to notify a calling subscriber of a called subscriber's supplemental service information through a short message in the middle of telephone conversation or after call termination so that the calling subscriber can directly purchase necessary supplemental service information without the necessity of searching for desired supplemental service information. A sound source service control server provides a calling subscriber's phone number, a called subscriber's phone number, and sound source code information, selected by the called subscriber, to a service provisioning server(201). The service provisioning server transmits an inquiry message to ask an HLR whether the calling subscriber is registered in a ringback tone service(202). In case that it is confirmed that the calling subscriber is a ringback tone service subscriber, the service provisioning server creates a purchase intention confirmation message and transmits it to an SMS server so that it can be delivered to the calling subscriber's terminal(203). If a response is received from the calling subscriber's terminal(204), the service provisioning server confirms the calling subscriber's purchase intention again, and transmits the calling subscriber's phone number and sound source code information to the sound source service control server(205).
Patent KR-20050027295-A (KR)
Title: Self refresh control apparatus for use in semiconductor memory and method therefore
Inventor: CHOI JONG HYUN
IPC: G11C11/402
Filed: 2003-09-15
Abstract: A self refresh control apparatus for use in a semiconductor memory and method thereof are provided to maintain a constant self refresh period. According to the semiconductor memory device, a number of data memory array banks(111a,111b,111c,111d) including a number of data memory cell arrays and a peripheral circuit(112) except the data memory array banks are operated by receiving an internal power supply voltage and an external power supply voltage(113). An internal oscillator(112a) determining a self refresh period among self refresh control circuits is operated by the internal power supply voltage. And the data memory array banks are operated by the internal power supply voltage, and the peripheral circuit is operated by the external power supply voltage.
Patent KR-20040024844-A (KR)
Inventor: DEVOS JOHN A
IPC: H01M8/06
Filed: 2003-09-15
Abstract: PURPOSE: A gas generating system and a gas generating method are provided to generate hydrogen efficiently by generating gas from continuous flow of aqueous solution with a chemical reactor, and to control the gas generation rate by regulating the flow of aqueous solution with a pump. CONSTITUTION: A gas generating system(30) comprises a chemical reactor(32) generating gas from continuous flow of aqueous solution, and a pump(36) regulating flow of aqueous solution through the chemical reactor to control the generation ratio of the gas. An aqueous solution container(34) contains the aqueous solution pumped through the chemical reactor, and the pump circulates the aqueous solution contained in the aqueous solution container through the chemical reactor. A large surface area filter is formed in the aqueous solution container to filter the aqueous solution.