baber/WOPTO huggingface dataset:
Patent KR-20040026190-A (KR)
Title: Moss or alga generation protect device for settling basin of tap and waste water
Inventor: HAN JAE JUN
IPC: B01D21/02
Filed: 2002-09-23
Abstract: PURPOSE: Provided is an apparatus for preventing production of moss and algae in a final sedimentation basin and automatically cleaning a drain of the basin, thereby improving quality of decant water, preventing pollution of a river and lowering cleaning cost of the basin. CONSTITUTION: In a final sedimentation basin comprising a basin(1), a pillar(2) installed at the center of the basin(1), a water inlet pipe(3) penetrating and extending through the pillar(2), a weir(5) provided around the inner circumference of the basin(1), a plurality of hangers(6) radially arranged in the basin to extend from the pillar(2) to the weir(5), a plurality of inclined plates(7) combined at a lower end of the respective hangers(6), and a drain with a discharging plate at the bottom thereof, which is provided at a side of the basin(1), the apparatus comprises a plurality of antibacterial ceramic layers(100,110) coated on the surface of the weir(5), the inclined plates(7) and the discharging plate, a motor(200) installed on an upper end portion of the pillar(2) and having a rotating disc(210), a brush bar(200) coupled to one side of the rotating disc(210) at an end thereof, a brush(230) coupled to the other end of the brush bar(220) and having a water passage(240) at the center portion thereof, and a trickling nozzle(250) installed at the front end portion of the brush(240).
Patent KR-20040027043-A (KR)
Title: Process for preparing liquor comprising rowan
Inventor: KIM BEONG SOO
IPC: C12G3/02
Filed: 2002-09-27
Abstract: PURPOSE: A process for preparing rowan liquor is provided. The prepared rowan liquor has low alcohol content of about 14%, an improved taste and flavor because it was matured in a Korean traditional pot at low temperature, and the efficacy of rowan liquor. CONSTITUTION: A process for preparing rowan liquor comprises the steps of: preparing malted rice and steaming the rice, followed by mixing together; adding malt into the mixture of the malted rice and steamed rice to prepare crude liquor; boiling stems or branched of rowan with green tea in water for 30 to 60 minutes, cooling the rowan extract solution and mixing with the crude liquor to give mash, then followed by fermentation; Ming the fermented mash with the cooled the rowan extract solution and malted rice, adding cooled steamed rice to the mixture, and followed by fermentation; heating the fermented mash in a distiller and collecting distilled liquor.
Patent KR-20040031437-A (KR)
Title: Conversation type mirror for automobile
Inventor: KIM HYEON JUNG
IPC: B60R1/04
Filed: 2002-10-07
Abstract: PURPOSE: A conversation mirror for a vehicle is provided to enable a driver to conveniently have a conversation with a passenger in the rear seat by integrating the conversation mirror with a sunglasses holder. CONSTITUTION: A sunglasses holder body(1) is installed at the rear of a rearview mirror installed at a head lining, and has a cavity(5). A sunglasses holder case(6) is contained in the cavity, and has a mirror containing groove(14). A conversation mirror(15) is contained in the mirror containing groove.
Patent KR-20040032026-A (KR)
Title: Avalanche Photodiode and Method for Fabricating the Same
Inventor: PARK CHAN YONG
IPC: H01L31/107
Filed: 2002-10-08
Abstract: PURPOSE: An avalanche photo diode and a manufacturing method thereof are provided to be capable of restraining an amplification phenomenon from being generated at the edge portion of the diode and increasing amplification at its center portion. CONSTITUTION: An avalanche photo diode is formed by sequentially growing an n-InP buffer layer(21), an n-InGaAs light absorbing layer(22), an InGaAsP grading layer(23), an n-InP electric field controlling layer(24), and an n-InP window layer(25) on an n-InP substrate(20). The avalanche photo diode further includes an active region and a guard ring formed by diffusing Zn for enclosing a groove of the n-InP window layer, a protection layer and a P-type electrode formed at the n-InP window layer, and an anti-reflective coating and an N type electrode formed at the rear surface of the n-InP substrate.
Patent KR-20030030976-A (KR)
Inventor: DO SATOSHI
IPC: G02B13/18
Filed: 2002-10-11
Abstract: PURPOSE: An imaging lens is provided to maintain sufficient brightness while using small number of lens, reduce optical path and distortion aberration, and improve the performance of the imaging lens. CONSTITUTION: An imaging lens(10) is provided with an aperture diaphragm(AD), the first lens(L1), the second diaphragm and the second lens(L2) sequentially located from an object side to an image side. At this time, the first meniscus shaped lens is used as the first lens, wherein the first meniscus shaped lens includes the first concave surface opposite to the object side. At the time, the first meniscus shaped lens has a positive degree of refraction. Preferably, the second meniscus shaped lens is used as the second lens, wherein the second meniscus shaped lens includes the second concave surface opposite to the image side.
Patent KR-20030040036-A (KR)
Inventor: KUBSCH STEFAN
IPC: H04N5/783
Filed: 2002-10-14
Abstract: PURPOSE: A digital video recorder and a digital recording method are provided to record program data among transfer stream efficiently by including metadata, such as annotations, internet or digital audio broadcast data or teletext, in navigation data with the digital video recorder in digital audio/video recording. CONSTITUTION: A method for recording program data among a transport stream(1) having metadata(3) is provided with a digital video recorder. The method comprises the steps of de-multiplexing the transport stream to provide the program data and metadata(5), storing the program data in a digital recording format, the digital recording format having a first data structure(10) for storing of navigation data and a second data structure(9) of a second stream format for storage of program data packets, transforming the metadata into the first data structure(7), and storing the transformed metadata as part of the navigation data.
Patent KR-20040033990-A (KR)
Title: Input/output plug having compatibility for mobile communication device
Inventor: PARK YOUNG TAE
IPC: H01R29/00
Filed: 2002-10-16
Abstract: PURPOSE: A compatible input/output plug for a mobile telephone is provided to realize an input/output plug compatibly used for various mobile phones, thereby increasing the convenience of users and preventing the squandering of resources. CONSTITUTION: A pin holder is formed of a plurality of pins to connect power signals from a peripheral device(10) to a mobile phone. Buttons(4) are pressed by a user to be combined with or separated from the mobile phone according to the use of the peripheral device. Locking parts(5) interwork with the buttons pressed by the user to release a connection with the mobile phone. A printed circuit board is soldered to the pin holder, and a receptacle is soldered to the printed circuit board to be connected with the peripheral device.
Patent KR-20040035292-A (KR)
Title: Multi-carrier transmission system capable of improving the performance of receiving and a method proessing signal thereof
Inventor: KIM JUN SU
IPC: H03M13/35
Filed: 2002-10-19
Abstract: PURPOSE: A multi-carrier transmission system improving reception performance is provided to insert PN sequences, general synchronous information, into each symbol of OFDM signals in frequency regions, thereby improving reception performance of a receiver. CONSTITUTION: An FEC(Forward Error Correction) portion(120) codes data of frequency regions such that a receiver can sense and correct an error. A mapping portion(210) maps the coded data in predetermined mapping method. A serial/parallel converter(220) gathers the mapped data, and outputs the gathered data as parallel data. The first synchronous information inserter(230) inserts the first different synchronous information having the same length into the parallel data. An IDFT(Inverted Discrete Fourier Transform) portion(240) performs an IDFT process for the data, and outputs the data as OFDM signals of time regions. A guard interval inserter(250) inserts a guard interval into the OFDM signals. The second synchronous information inserter(270) inserts the second synchronous information into the OFDM signals.
Patent KR-20040034074-A (KR)
Title: Packaging body for heating processing
Inventor: TAKUJI SUGIYAMA
IPC: B65D33/28
Filed: 2002-10-21
Abstract: PURPOSE: A packing material for use in heating cooking contents is provided to prevent the packing material from being broken upon heating and to simplify the charging and sealing operation of the contents. CONSTITUTION: The packing material(A) is made of a plastic film(1) to have a rectangular cross section defined at all sides thereof by a heat seal, which is provided at a position thereof with a through-bonding portion(2). The plastic film is a temperature dependent film, and the through-bonding portion is oriented in parallel to a longitudinal direction of the rectangular cross section. The bonding portion is positioned at an upper surface of the packing material during heating of contents, so as to be opened upon receiving in increased internal pressure of the packing material during heating.
Patent KR-20040037492-A (KR)
Title: Apparatus and method for controling pushing density of sintered fuel
Inventor: CHOI HYEOK
IPC: C22B1/16
Filed: 2002-10-28
Abstract: PURPOSE: An apparatus and a method for uniformly controlling grain size of sintered fuel are provided to obtain uniformed grain size of the fuel and produce high quality product by comparing grain size analyzed values with a set value and controlling upper and lower angles of rod mill according to the comparison results. CONSTITUTION: The method comprises first step of dispersing the fuel from disperser through chute(109); second step of charging the dispersed fuel per sizes into the rod mill(106) through sorter(103); third step of performing grain size analysis by feeding the crushed fuel through feeding port and loading the crushed fuel on conveyer belt(104) after crushing the fuel charged into the rod mill by rods; fourth step of transmitting grain size analyzed values to controller(200) and comparative analyzing output values with a set value by the controller; fifth step of adjusting an up/down adjusting cylinder so that the output values are equal to the set value based on the set value by the controller; and sixth step of proceeding the fifth step if the output values are different from the set value in the fourth step while the above steps are continuously performed and controlled, proceeding the third and fourth steps by taking a preset time delay in the grain size analysis of the third step and detecting and analyzing an average value of time delay again, and feedback controlling the respective steps so that the set value is equals to the output values.
Patent KR-20040042220-A (KR)
Title: Manufacturing method of polyester fiber which absorb the sweat well and dry rapidly
Inventor: CHOI O GON
IPC: D01D5/253
Filed: 2002-11-13
Abstract: PURPOSE: A manufacturing method of polyester fiber having excellent moisture absorption and quick dry function is characterized by forming many unevenness on a surface of polyester fiber, extending pore parts between fibers and making a moisture-moving path using a capillary phenomenon. CONSTITUTION: Polyester fiber having excellent moisture absorption and quick dry function is obtained by melt-spinning polyester with a spinning base. In the spinning base, an interval between spherical protrusions is 0.2-0.6mm; and on the spherical protrusions, a ratio(A) of a length(b) of a flat slit to a diameter(c) of the spherical protrusions is a next formula: 4.0<=A<=5.7.
Patent KR-20030091645-A (KR)
Title: A tray and dry unit with vacuum using this 0ne
Inventor: KIM TAE WON
IPC: F26B5/04
Filed: 2002-11-15
Abstract: PURPOSE: A tray and a vacuum dryer using the tray are provided to install a drying chamber and cooling chamber together in a housing by separating the housing with a partitioning wall, thereby improving the efficiency in freeze drying. CONSTITUTION: A vacuum dryer using a tray is composed of a housing(200) with a door(210), a drying chamber(300) installed in one side of the housing, a cooling chamber(400), a vacuum pump(500), and a heating unit(600). The drying chamber forms guide rails along which the tray containing a plurality of supports moves. A heating/cooling pipe(320) surrounds the supports and tray. The cooling chamber having a condenser is formed by installing a partitioning wall at one side of the drying chamber. The vacuum pump is connected to the cooling chamber via tubing(510).
Patent KR-20020092883-A (KR)
Inventor: YOO SUN JONG
IPC: H04N7/18
Filed: 2002-11-22
Abstract: PURPOSE: A remote monitoring device using a web camera and a remote monitoring system using the device are provided to reduce the cost of the remote monitoring device and facilitate maintenance of the device by replacing an expensive hardware CODEC by a software CODEC. CONSTITUTION: A remote monitoring device includes at least one photographing means(110) for photographing a predetermined image, and a video receiver(120) for receiving video data from the photographing means and processing the video data. The video receiver includes a video decoder, a processor and an interface. The video decoder converts analog video data transmitted from the photographing means into digital video data. The processor compresses the digital video data using a software CODEC. The interface communicates with a storage(130) for storing the compressed video data.
Patent KR-20040045540-A (KR)
Title: Impact absorption structure-device of headlamp
Inventor: KOO JA WANG
IPC: B60Q1/04
Filed: 2002-11-25
Abstract: PURPOSE: An apparatus of a shock absorbing structure for a head lamp is provided to protect a pedestrian by installing the shock absorbing structure to a rear face of a housing of the head lamp. CONSTITUTION: A housing cover(1) is fixed to a rear face of a head lamp portion(8) with a right and left combining bolt(4) or a screw. A spring(2) is installed to the housing cover up and down. Foaming agent(3) is combined in the spring. A slit housing cover(5) covers the spring and foaming agent. The housing cover and the slit housing cover are fixed to a protruded portion of a vehicle body panel(6).
Patent KR-20040045660-A (KR)
Title: Method for calibrating gamma of a display
Inventor: LIM SEONG SU
IPC: H04N5/202
Filed: 2002-11-25
Abstract: PURPOSE: A method of controlling gamma of an image display system is provided to reduce a period of time required for controlling gamma and enable gamma control for all gray region. CONSTITUTION: Control values for controlling gamma for a predetermined number of gray levels are stored in a memory. When a television receiver is turned on, a CPU reads the control values stored in the memory(500) and calculates an output value with respect to each of the gray levels using the read control values(510). Values between the gray levels are interpolated using a predetermined gamma curve(520). The interpolated values are stored in a gamma control processor(530). Values between the interpolated values are interpolated again(540). The interpolated video signal is output(550).
Patent KR-20040046569-A (KR)
Title: Method for making both icecream and cotton candy with a cup
Inventor: SIN DONG IL
IPC: A23G3/00
Filed: 2002-11-27
Abstract: PURPOSE: Provided is a method for manufacturing ice cream and candy fluff in one cup. A transparent cup contains ice cream at its bottom, confectioneries, such as biscuits on the ice cream, and candy fluff thereon. Therefore, the confectioneries absorb moisture generated from the ice cream and thus prevent the candy fluff from being moist. CONSTITUTION: A method for manufacturing ice cream and candy fluff in one cup is characterized by inserting ice cream in a transparent cup, placing confectioneries, such as biscuits, thereon, and putting candy fluff on the confectioneries. Therefore, the confectioneries absorb the moisture of the ice cream and thus prevent the candy fluff from being moist.
Patent KR-20040046742-A (KR)
Title: Structure for combining high pressure sealing of a self levelizer damper
Inventor: SONG JUN GYU
IPC: F16F9/36
Filed: 2002-11-28
Abstract: PURPOSE: A high-pressure sealing combination structure of a damper for regulating the height of a vehicle is provided to prevent the leakage of oil and improve riding comfort without increasing friction force by varying the clamping force of a step seal with deforming an oil seal according to the pressure acting on a chamber of the damper. CONSTITUTION: The high-pressure sealing combination structure of a damper for regulating the height of a vehicle includes a step seal(12) and an oil seal(13) arranged in a structure unit(11) slidingly supported to the outer periphery of a piston rod(10). The oil seal comprises an inner oil seal(13a) formed therein and an outer oil seal(13b) positioned at the outside. An inclined side is formed at one end of the step seal. An inclined ring(14) with the inclined side is combined between the outer oil seat and the structure unit. The inclined sides for both the step seal and the inclined ring form a trapezoid shape facing each other, the inner and outer oil seals are combined between the inclined sides, and the clamping force of the step seal is changed with deforming a pair of the oil seals contacting to the inclined sides in the direction of an arrow according to the increase/decrease of the oil pressure.
Patent KR-20040046753-A (KR)
Title: System for measuring sintered fine ore produced in blast furnace ore supplying system
Inventor: LEE JONG YEOL
IPC: G01G7/00
Filed: 2002-11-28
Abstract: PURPOSE: A system for measuring an amount of a sintered fine ore in a vibrating screener is provided to exactly measure an input/output amount of material between processes by providing a system capable of intermittently measuring an amount of the sintered fine ore and managing data. CONSTITUTION: A system for measuring an amount of a sintered fine ore in a vibrating screener includes an A/D converter(64), an I/O processor(65), a belt conveyer(30), a display part(90), and an operation controlling unit(80). The A/D converter(64) converts a measured value of current into a digital signal. The I/O processor(65) sends the converted signal to a control PLC(70). The belt conveyer(30) conveys a sintered fine ore. The display part(90) stores and manages operation data for the sintered fine ore. The operation controlling unit(80) controls operations of components.
Patent KR-20030015179-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D51/28
Filed: 2002-12-10
Abstract: PURPOSE: A structure of a container having an isolated space is provided to improve the container in drinking, exhaustion and sealing. CONSTITUTION: The structure comprises a main space(2) containing liquid contents and an auxiliary space(3) containing optional food formed above the main space(2). At a predetermined portion of the auxiliary space(3), an exhauster(4), which is a device for taking out the contents is contained. By this structure, beverages and snacks are separatedly contained in the container(1) and the container(1) is capable of long time storage. Also, the contents in the container(1) are drunken, simultaneously with the intake of the contents in the auxiliary space(3).
Patent KR-20040055020-A (KR)
Title: Wafer stage mark for a focus monitering system and method of monitering focus using the same
Inventor: KIM YEONG GEUN
IPC: H01L21/027
Filed: 2002-12-20
Abstract: PURPOSE: A wafer stage mark for a focus monitoring system is provided to embody accuracy and repeatability of optimum focus monitoring by monitoring an optimum focus of exposure equipment while using a pattern with a phase difference. CONSTITUTION: A wafer stage mark has the first transparent pattern(10). The first opaque pattern(20) is disposed in parallel with the first transparent pattern, adjacent to the first transparent pattern. The first phase shifting pattern(30) causes the first phase shifting, disposed in parallel with the first opaque pattern and adjacent to the first opaque pattern. The second opaque pattern is disposed in parallel with the first phase shifting pattern, adjacent to the first phase shifting pattern. The second phase shifting pattern causes the second phase shifting, disposed in parallel with the second opaque pattern and adjacent to the second opaque pattern.
Patent KR-20040056233-A (KR)
Title: Work Roll Chock of Pair Cross Mill
Inventor: KANG YEONG HUN
IPC: B21B27/00
Filed: 2002-12-23
Abstract: PURPOSE: A work roll chock of pair cross rolling mill is provided which is capable of minimizing change of rolling force even when trust load is generated on work rolls of the pair cross rolling mill. CONSTITUTION: In a pair cross rolling mill comprising one upper back up roll and upper work roll and one lower back up roll and lower work roll, the work roll chock of pair cross rolling mill is characterized in that projection parts(7) are respectively formed on a lower part of left and right sides of an upper work roll chock(6) so that a roll chock clamp plate(8) is surface contacted with the projection part of the right side, and a housing liner(9) is surface contacted with the projection part of the left side. In a pair cross rolling mill comprising one upper back up roll and upper work roll and one lower back up roll and lower work roll, the work roll chock of pair cross rolling mill is characterized in that projection parts are respectively formed on an upper part of left and right sides of a lower work roll chock so that a roll chock clamp plate is surface contacted with the projection part of the right side, and a housing liner is surface contacted with the projection part of the left side.
Patent KR-20040057080-A (KR)
Title: STI Fabricating Method with Polymer Process
Inventor: LEE GANG HYEON
IPC: H01L21/762
Filed: 2002-12-24
Abstract: PURPOSE: A method for forming an STI(Shallow Trench Isolation) is provided to simplify the etching process and to reduce manufacturing costs by using a polymer spacer. CONSTITUTION: An oxide layer(13), a nitride layer(15) and a TEOS layer(17) are sequentially formed on a silicon substrate(11). By etching the TEOS layer, the nitride layer and the oxide layer using a photoresist pattern with a window, the substrate is exposed. A polymer spacer(P) is formed at sidewalls of the window. A trench is then formed by etching the exposed substrate using the polymer spacer as a mask.
Patent KR-20040058538-A (KR)
Title: one side napping tape
Inventor: SHIN SUK KYUN
IPC: B32B27/12
Filed: 2002-12-27
Abstract: PURPOSE: A one-side direction napping patterned adhesive tape is provided to prevent a seat cushion for a chair or a carpet for house stairs from being slid forwardly by forming a napping fabric pattern with a napping fabric and easily attaching the napping fabric to the chair of the stairs, without any additional adhesives. CONSTITUTION: The one-way direction napping patterned adhesive tape comprises a two-sided tape(13) having an exfoliating paper(14) attached to at the lower portion of a napping fabric(11) in which napping(12) is formed in a one-side direction. A two-sided tape with an exfoliating paper attached to at the lower portion of a napping fabric with napping formed in a one-side direction is rolled.