baber/WOPTO huggingface dataset:
Patent KR-20020063971-A (KR)
Title: Method for producing polyester fabric for reinforcing rubber products
Inventor: KIM SI EUN
IPC: D02G3/44
Filed: 2001-01-31
Abstract: PURPOSE: A manufacturing method of polyester fabric for reinforcing rubber products is provided which has excellent adhesive force to rubber by a one-step dipping treatment alone and excellent forming property. CONSTITUTION: The polyester fabric for reinforcing rubber products is obtained by a process containing the steps of: weaving the polyester fabric out of polyester fiber on a body(1); dipping the polyester fabric into a dipping bath(2) containing rubber adhering compound; squeezing the dipped polyester fiber with a roller(20); and then winding around a winding roller(3).
Patent KR-20020066472-A (KR)
Title: Hot water-heating system using solar heat and electric heat energy
Inventor: YOON SANG YONG
IPC: F24J2/04
Filed: 2001-02-12
Abstract: PURPOSE: A hot water heating apparatus using a solar heat and electric energy is provided to save the fuel and electric power by heating/circulating the circulating water using a minimum of the electric power. CONSTITUTION: A hot water heating apparatus using a solar heat and electric energy is composed of a heating unit(10) for heating both electric lamp and circulating water(1) by disposing the electric lamp(18) into the circulating water(1), a solar collector(20) connected to a circulating water path for connecting the heating unit(10) with a heater(30) to heat the circulating water using the solar heat, a valve unit connected to the circulating water path, and a circulating pump(P) for circulating the hot water to the heater(30) according to a valve conversion position of the valve unit.
Patent KR-20020066838-A (KR)
Title: Mask frame assembly for color CPT
Inventor: EOM DU SEOP
IPC: H01J29/02
Filed: 2001-02-14
Abstract: PURPOSE: A tension mask frame assembly for a color CRT is provided to minimize a movement of electron beam due to the rotation of the frame with respect to the panel, while improving color purity of an image. CONSTITUTION: A tension mask frame assembly(50) comprises a pair of support members(61,62) arranged to be parallel with each other; a pair of first stiffness members(63,64) interposed between the support members, and which support the support members in a parallel state; a tension mask(51) fixed to the support member; the first holder(70) including the first spring support installed to the support members and made of a single metallic material, and the first spring supported by the first spring support, and which has the first through hole for coupling with a stud pin arranged at the inner surface of a panel(12), wherein the first spring is made of a bi-metal constituted by two metals having different coefficient of thermal expansion; and the second holder(80) installed to the stiffness members corresponding to the shorter side of the tension mask, and coupled to the stud pin positioned at the inner surface of the panel.
Patent KR-20010082689-A (KR)
Inventor: ALTEKRUEGER BURKHARD
IPC: C30B15/30
Filed: 2001-02-16
Abstract: PURPOSE: A crystal puller is provided to inexpensively achieve the highest degree of measuring accuracy that is influenced as less as possible by friction conditions and allowable error. CONSTITUTION: In a crystal puller in which a contact seed holder(5) mounted so that it is rotated on a driven shaft is vertically moved by being supported to a rope(6) wound on a rope drum(15) by one of rotation rollers, the rope drum alters an elevation of the contact seed holder(5) as the rope drum is being operated by a motor, and the rotation roller is mounted on a cross stand connected to a casing(7) of the rope drum through weight measuring gauge heads(17,18), the crystal puller is characterized in that the rope drum(15) is supported so that it is axially moved inside the casing(7), a spiral rope winding groove is formed on the surface of the rope drum(15), one guide roller which is fixed so that it is axially not moved inside the casing(7) is connected to the inside of the spiral winding groove, and the rotation roller(22) is installed so that the rope(6) wound or unwound on the rope drum(15) is guided into the winding groove along a straight line fixed from the rotation roller between the guide roller and the rope drum(15).
Patent KR-20020069989-A (KR)
Title: Spring type cellular phone battery
Inventor: LEE YOUNG HEE
IPC: H02J7/32
Filed: 2001-02-28
Abstract: PURPOSE: A windup type cellular phone battery is provided to supply an emergency energy source to a battery by converting a mechanical energy of a windup spring to an electric energy. CONSTITUTION: A windup spring(1) is rotated by turning a handle(2), manually. A windup spring connected to a gear(3) is wound by rotating the windup spring(1). A wheel(7) is rotated by the gear(3). A magnet(8) is installed at one side of the wheel(7). The magnet(8) is used for generating a line of magnetic force. A coil(9) is installed at a predetermined position perpendicular to the line of magnetic force. A rectifying circuit(10) is used for rectifying current of the coil(9). The current of the coil(9) is transmitted to a constant-voltage circuit(4) through the rectifying circuit(10). The constant-voltage circuit(4) maintains constantly an output voltage and provides electric power to a cellular phone through a cellular phone charge connector(6). An LED portion(5) is installed in a battery.
Patent KR-20020070001-A (KR)
Title: Apparatus and method for recovering the error of connection management data in host digital terminal of fiber loop carrier system
Inventor: PARK SANG DO
IPC: H04L12/24
Filed: 2001-02-28
Abstract: PURPOSE: An apparatus and method for recovering a connection management data error in the host digital terminal of a fiber loop carrier system is provided to easily restore a connection management data error in the host digital terminal of a fiber loop carrier system. CONSTITUTION: A control part confirms whether an error exists in the first area of an NVRAM(Non-Volatile RAM)(5a). And the control part confirms whether an error exists in the second area of the NVRAM(5b). Then the control part analyzes the error check results and checks whether errors were generated at the two areas(5c). If it is judged that errors were not generated at both areas, the control part checks whether an error was generated at the second area only(5d). In case that an error was generated at the second area only, the control part copies the data of the second area to the first area(5g). Meanwhile, if an error was generated at the first area only, the control part copies the data of the fist area to the second area(5f). After copying the data of either area to the other area, the control part creates a DRAM, based on the first area(5h).
Patent KR-20020072454-A (KR)
Title: Image processing apparatus and method for performing picture in picture with frame rate conversion
Inventor: SONG SEOK BEOM
IPC: H04N5/66
Filed: 2001-03-10
Abstract: PURPOSE: A device and a method for image processing to carry out the picture in picture(PIP) function and the frame rate conversion simultaneously are provided to carry out the PIP function by using a single frame buffer by effectively operating memories and carry out the frame rate conversion without any data loss by using a simple data synchronization circuit even when the synchronization between the input and output signals are not proper. CONSTITUTION: An image processing device for carrying out the picture in picture function and the frame rate conversion simultaneously includes input buffers(100,105) for buffering input data input from the outside via more than two channels asynchronously by different input clock signals, and outputting the buffering result as first data and first data enable signals, data synchronization parts(110,115) for synchronizing the first data inputs from the input buffers with output clock signals in response to the input clock signals and the first data enable signals, and outputting the synchronized data as second data and second data enable signals in response to the first data enable signals, a first memory for temporally multiplexing the second data to store different areas and outputting the stored data in response to first memory enable signals, a second memory for reading or writing the data output from the first memory in response to a predetermined frame buffer control signal, a third memory for storing data output from the second memory and outputting the stored data as display signals in response to second memory enable signals, and a memory control part(150) for producing the first memory enable signals for controlling the data flow between the first and second memories, producing the frame buffer control signals for controlling the data frame rate between the first and second input data and the display signals, and producing the second memory enable signals for controlling the data flow between the second and third memories.
Patent KR-20010068123-A (KR)
Title: Input apparatus and method for limiting watching-time or using-time
Inventor: SUH MIN JUNG
IPC: H04Q9/00
Filed: 2001-04-25
Abstract: PURPOSE: A device for inputting a viewing time or a using time restriction is provided to transmit a control signal to a control object at a viewing available or a using available time, and not to transmit a control signal at a viewing unavailable or a using unavailable time. Therefore, it is possible to restrict the viewing time of the control object. CONSTITUTION: An input unit(200) equips viewing available, viewing unavailable, using available or using unavailable time setting functions. A memory(130) stores a setup time. A controller(110) decides whether a current time is the setup time. If so, the controller(110) performs a designated operation. In order to change the setup time or the current time, a password should be inputted through the input unit(200).
Patent KR-20020086038-A (KR)
Title: Rotational angle controlling device of lcd housing for phone
Inventor: BAE BYEONG UK
IPC: H04M1/00
Filed: 2001-05-11
Abstract: PURPOSE: An apparatus for adjusting a rotation angle of an LCD housing in a telephone is provided to stop the LCD housing at a desired angle when opening and closing the LCD housing. CONSTITUTION: An angle adjusting asperity(18a) is extended in a hinge axis direction from a body housing(10), and is protruded in the direction of an LCD housing(20). A plurality of angle adjusting grooves(24) are inserted into the angle adjusting asperity(18a) for providing a stop force of the LCD housing(20), and are arranged following a lower surface(20a) of the LCD housing(20).
Patent KR-20020086052-A (KR)
Title: The transistor layout of two couple of differential structure at Gilbert cell mixer
Inventor: KIM SE YEOP
IPC: H01F13/00
Filed: 2001-05-11
Abstract: PURPOSE: A transistor layout of two couple of differential structure at Gilbert cell mixer is provided to increase the linear characteristics by connecting with MOS(Metal Oxide Semiconductor) units serving as a transistor to match the central position of distance of the respective MOS units. CONSTITUTION: An MOS unit(20) is comprised of two MOSs(17) in which a source(23), a drain receiving a carrier, a gate(22) controlling the flow of the carrier, and a contact hole(24) connecting the source(23), the drain, and the gate(22) with each other are systematically arranged. The two MOSs(17) include seventh to fourteenth MOS. A source of the seventh MOS is connected to a source of the fourteenth MOS through a first metal to form a third MOS group. A source of the eighth MOS is coupled to a source of the thirteenth MOS through a second metal to form a fourth MOS group. A source of the ninth MOS is connected to a source of the twelfth MOS through the other first metal to form a fifth MOS group. A source of the tenth MOS is coupled to a source of the eleventh MOS through the other second metal to form a sixth MOS group.
Patent KR-20010113007-A (KR)
Inventor: HWANG SEON GYEONG
IPC: C07D491/107
Filed: 2001-06-13
Abstract: 본 발명은 항암제로서 유용한 하기 화학식 1의 N-치환된 피페리디닐우레아 유도체, 그의 약제학적으로 허용되는 산부가염 또는 입체이성체에 관한 것이다.  본 발명은 또한, 화학식 1의 화합물을 제조하는 방법 및 이 화합물을 활성 성분으로 함유함을 특징으로 하는 항암제 조성물에 관한 것이다. 
     
       
         
       
     
     상기식에서, X, Y, R 1 , R 2 및 R 2' 는 각각 명세서에 정의된 바와 같다.
Patent KR-20020096256-A (KR)
Title: Dynamic mobile address management apparatus and its method and wireless packet service method using them
Inventor: HYUN EUN HUI
IPC: H04L29/12
Filed: 2001-06-19
Abstract: PURPOSE: A dynamic address management device, a method therefor, and a wireless packet service method using the same are provided to make use of defined address resources efficiently by temporarily and dynamically assigning an Internet address in a certain point where a mobile host is currently located. In addition, the device and the methods are provided to perform a roaming function and enable a packet to be transmitted and received to/from an optimized path. CONSTITUTION: An address management request signal processing unit(202) receives an Internet address assignment request signal from an AAA(Authorization, Authentication, and Accounting) server. An address management unit(203) dynamically assigns an Internet address according to the address assignment request signal from the address management request signal processing unit(202). A name-address mapping management unit(204) maps a name of a mobile host with the Internet address dynamically assigned in the address management unit(203). An address management interface unit(201) interworks with an external address assignment and mapping function supporting server. A domain management unit(205) manages a domain of the mobile host. A data access request processing unit(206) processes a data access request signal for address assignment from the address management unit(203), the name-address mapping management unit(204), and the domain management unit(205). A mobile IP(Internet Protocol) database(207) provides dynamic assignment association information of the Internet address requested by the data access request processing unit(206).
Patent KR-20020096264-A (KR)
Title: Peroxide-stabilized patches for teeth whitening
Inventor: JANG SEOK YUN
IPC: A61K8/72
Filed: 2001-06-19
Abstract: PURPOSE: A dry type patch for whitening tooth surfaces containing peroxides and sodium acid pyrophosphate having excellent compatibility with hydrogen peroxide as a tooth whitening agent is provided. Therefore, this patch is convenient to use and excellent in stability of the peroxides in the patch over time and has excellent adhesion to a tooth. CONSTITUTION: This matrix type patch comprises an adhesive layer containing peroxides, peroxide stabilizers and sodium acid pyrophosphate as a tooth whitening agent and a hydrophilic glass polymer, together with a backing layer. The peroxides are one or more selected from hydrogen peroxide, carbamide peroxide, calcium peroxide, sodium percarbonate, sodium perborate and tetrasodium pyrophosphate peroxidate. The peroxide stabilizers are one or more selected from alkyl aryl sulfonate, alkyl sulfonate salt, alkyl carboxylate salt, alkyl diphenyl oxide disulfonate, Span 20(sorbitan monolaurate), Span 80(sorbitan monooleate), Span 85(sorbitan trioleate), Tween(sorbitan fatty acid ester) and a mixture thereof.
Patent KR-20030000135-A (KR)
Title: Manufacturing method for semiconductor device
Inventor: RYU HYEOK HYEON
IPC: H01L21/76
Filed: 2001-06-22
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent a salicide layer from being formed in a sunken portion of an isolation layer in a process for forming the salicide layer on a gate electrode and a source/drain region, by performing a heat treatment process after an ion implantation process for forming the source/drain region so that a predetermined thickness of an oxide layer is formed to fill the sunk portion on the edge of the isolation layer. CONSTITUTION: An isolation layer(23) for defining an active region is formed in a semiconductor substrate(21). The substrate is cleaned. A gate insulation layer is formed on the substrate and a gate electrode is formed on the gate insulation layer. A lightly-doped-drain(LDD) region is formed in the substrate at both sides of the gate electrode. An insulation layer spacer is formed on the sidewall of the gate electrode. High density impurity ions are implanted into the substrate at both sides of the insulation layer spacer and an annealing process is performed, so that a predetermined thickness of the oxide layer is formed on the substrate while the source/drain region is formed. A salicide layer is formed on the gate electrode and the source/drain region.
Patent KR-20030002009-A (KR)
Title: an alarm device and control method thereof
Inventor: PARK JONG GUK
IPC: G08B21/02
Filed: 2001-06-28
Abstract: PURPOSE: Provided are a portable alarm for human health indicating figure, which checks and displays human health indicating figures such as body temperature, blood pressure, pulse, blood sugar level, and warns that the figures are out of desired range and that sensor deviates from body, and which can provide convenient alarm function to user, and a method for controlling the same. CONSTITUTION: The portable alarm comprises sensor means(10) consisting of at least sensors capable of sensing human health indicating figures, such as temperature sensor, blood pressure sensor, pulse sensor, blood sugar sensor, and so on; key-input means(20) which allow user to enter order and data; controller means(30), which firstly warn that the figures are out of desired range or that sensor deviates from body, and then warn the first warning again if user does not check the first warning; display means(40) for displaying the human health indicating figures on screen; and warning means(50) for providing a warning sound to user.
Patent KR-20030002212-A (KR)
Title: A auto-seperation draining apparatus and method capable of separately draining waste water as to its quality
Inventor: LIM MYUNG GU
IPC: E03C1/12
Filed: 2001-06-30
Abstract: PURPOSE: An apparatus for auto-separating and draining sewage is provided to selectively discharge the sewage based on degree of contamination into recycling pipes or sewage pipes to furnish favorable quality of the foul water. CONSTITUTION: The apparatus comprises a foul water inflow bath(10) to inflow the water in multiple directions; a storage bath(40) mounted on the inflow bath and with an outlet; a separation bath(50) formed with a gutter and a recycling port communicating with the storage bath at bottom side of the bath at equal intervals; a communication driving device installed inside the separation bath to horizontally move and to selectively communicate the gutter and the recycling port with the outlet; and a judgement component connected to one side of the inflow bath to sense and determine degree of contamination of the foul water and to transfer a control command to the communication driving device.
Patent KR-20030003782-A (KR)
Inventor: CHO YONG CHAN
IPC: B44C5/00
Filed: 2001-07-02
Abstract: PURPOSE: A sealed indoor landscape architecture is provided which is simply managed, and from which natural taste can be felt by sealing the landscape architecture using a container after beautifully forming a landscape architecture using flowering plants, stone, optical fiber, etc. CONSTITUTION: The sealed indoor landscape architecture(100) comprises a transparent compost receiving part(10) for receiving compost, a transparent container(20) which is made of glass or acrylic resin and sealingly coupled to the transparent compost receiving part(10) made of acrylic resin, and a leg part(30) of the transparent compost receiving part(10), wherein compost can be received into the transparent compost receiving part(10), colored stone(11), charcoal(12) and artificial soil(13) such as pearlite, zeolite and bismuth are filled into the transparent compost receiving part(10) to increase colorful aesthetics as occasion demands, a melody chip(40) that is operated by sensing light can be attached to the transparent compost receiving part(10), various landscape architectures can be formed using such materials as flowering plants, small plants for gardening and optical fibers according to taste and character of a user after filling compost into the transparent compost receiving part(10), and the transparent container(20) is sealingly coupled to the transparent compost receiving part(10) after completing formation of landscape architecture.
Patent KR-20020003300-A (KR)
Inventor: FUKAMACHI MASATOSHI
IPC: F01P7/16
Filed: 2001-07-03
Abstract: PURPOSE: To enhance an air-bleeding property in a rising passage while eliminating an air-bleeding bolt and the like to avoid increase of the number of part items, in a cooler for an engine provided with a thermostat for switching a cooling water flowing passage in response to a temperature of cooling water in a midway of the rising passage for making the cooling water flow. CONSTITUTION: A wax case 87 of which the upper end is faced to a water chamber 90 communicated to a by-pass passage 81 and formed inside a housing 86A is made slidable in response to expansion/shrinkage of wax 89 in the housing 86A, the case 87 is engaged to communicate the water chamber 90 with an upper side passage portion 78 when the wax 89 is shrinked, an inlet hole 102 communicated with a lower side passage portion 77 of the rising passage 76 and an outlet hole 103 communicated with the upper side passage portion 78 of the passage 76 are provided in the housing 86A to be blocked by the wax case 87 when the wax is shrinked, and the inlet hole 102 is communicated with the water chamber 90 via an air-bleeding passage 105.
Patent KR-20010083845-A (KR)
Inventor: GO YONG WON
IPC: G06F17/40
Filed: 2001-07-04
Abstract: PURPOSE: A method and device for managing integral meta data for integrally managing different kinds systems and meta data is provided to manage different systems on environments of all fields related to data ware house and different kinds meta data existing on a database integrally. CONSTITUTION: In an integral meta information managing method for integrally managing between different systems by an integral meta data server, a meta data storing request is received(S2701). A different system corresponded to the meta data storing request is decided and a connection to a server corresponded to the different system is performed(S2703). Meta data corresponded to the meta data storing request are extracted from an information database being combined to the server or a meta data file being included in the server(S2705). The extracted meta data are converted into a common format in accordance with a pre-fixed conversion rule corresponded to the different system(S2707). The converted meta data are stored in an integral meta database being combined to the integral meta data server(S2709).
Patent KR-20030004599-A (KR)
Title: Digital broadcasting receiver having demodulator with communication selectting function
Inventor: KIM SANG IN
IPC: H04N7/10
Filed: 2001-07-05
Abstract: PURPOSE: An apparatus for receiving digital broadcasting having a demodulator with a communication selecting function is provided to employ a switching circuit for preventing shaking of a PLL(Phase Locked Loop) in the demodulator. CONSTITUTION: An apparatus for receiving digital broadcasting having a demodulator(22) of a communication selecting function includes a controller(21) selecting and controlling channel tuning and demodulating functions with regard to the digital broadcasting; the demodulator including a switching part(22b) selecting tuning or demodulating operations according to a selection control signal of the controller, and a demodulating part(22a) executing channel demodulating function according to a data signal and a clock signal from the controller in accordance with the switching of the switching part; and a tuner(23) executing channel synchronizing function according to the data signal and the clock signal from the controller in accordance with the switching of the switching part.