baber/WOPTO huggingface dataset:
Patent KR-20020010459-A (KR)
Title: Motor valve and refrigerator
Inventor: IMAKUBO KENJI
IPC: F25D11/02
Filed: 2001-04-04
Abstract: PURPOSE: To reduce noise generated upon carrying out the position initializing operation of a valve body as much as possible. CONSTITUTION: A control device carries out the position initializing operation of the valve body 47 by a method wherein the driving pulse in the normal direction of the valve body 47 in accordance with the amount of movement from a commanding position to a terminal position is impressed on a stepping motor and, thereafter, the driving pulse of a reverse direction in accordance with the amount of movement from the terminal position to the initial position is impressed on the stepping motor. Accordingly, the valve body 47 is positioned at the initial position of the same surely even when the position of the same is deviated while reducing a hitting sound generated by hitting a stopper 52 by the valve body upon carrying out the position initializing operation.
Patent KR-20020078219-A (KR)
Inventor: LEE DONG HO
IPC: G01N30/02
Filed: 2001-04-06
Abstract: PURPOSE: Provided are a kit and a silyl derivatization method for GC/MS analysis of phenols at room temperature rapidly, thereby making it possible to store a silyl derivatization sample, shortening analysis time of phenols, and increasing the accuracy of an analysis result. CONSTITUTION: The silyl derivatization method for GC/MS analysis of phenols comprises the steps of: extracting a test sample containing a little amount of phenols with dichloromethane or hexane then removing water in the extract using anhydrous magnesium sulfate; adding a silyl derivatization reagent, such as BSTFA or BSA to the extract and performing silyl derivatization reaction at room temperature; and hydrolyzing the remaining silyl derivatization reagent by adding water thereto then removing water by adding anhydrous magnesium sulfate.
Patent KR-20020078671-A (KR)
Title: Tissues packing receptacle having a plural advertisement cell
Inventor: JUNG EUN PYO
IPC: A47K10/32
Filed: 2001-04-07
Abstract: PURPOSE: Provided is a packing case for toilet paper with plural advertisement cell scopes included which carries plural advertisements on the packing case to expose the advertisement to user before using up the toilet paper. CONSTITUTION: In the packing case(12) for toilet paper with plural advertisement cell(14) scopes included which fills products and stores them, the packing case for toilet paper with plural advertisement cell scopes included is characterized by dividing the packing side of the packing case into plural advertisement cell scopes and including not less than one coupon at an opening part, which is prepared by opening the packing case for toilet paper.
Patent KR-20020080620-A (KR)
Inventor: AHN JUN TAE
IPC: G02B6/34
Filed: 2001-04-16
Abstract: PURPOSE: A high wavelength selector, and multi-channel selector for space and wavelength in high speed optical integrated circuit using the high wavelength selector is provided to solve problems of process complication, high costs and low-rate production by using an optical waveguide switch made of electro-optical polymer and glass materials. CONSTITUTION: An apparatus for selecting a high speed quantum integrated space and a wavelength multiplexing channel by using the high speed wavelength selector includes a spatial multiplexing channel selector(A), N channel high speed wavelength selector(B), an optical amplifier(106) and a wavelength convertor(105). The spatial multiplexing channel selector(A) is provided with an optical waveguide switch(104) made of a planar waveguide integration type and 1 x M channel couplers(107) and formed on an input terminal of the optical waveguide for selecting the spatial multiplexing optical signal channel in high speed to output. The optical amplifier(106) is installed on an optical waveguide(101) between a spatial multiplexing channel selection switch(A) made of a planar waveguide integration type and N channel high speed wavelength selector(B) and amplifies an optical signal passing therethrough to output the amplified optical signal to the N channel high speed wavelength selector(B). The N channel high speed wavelength selector(B) installed on the optical waveguide(101) in the output terminal of the optical amplifier(106) selectively outputs the amplified optical signal as a channel wavelength.
Patent KR-20020081806-A (KR)
Title: a portable keyboard
Inventor: SHIN DONG HOON
IPC: G06F3/02
Filed: 2001-04-19
Abstract: PURPOSE: A portable keyboard is provided to input Hangul vowels by a combination of three basic keys on a Hangul keyboard, to input Hangul consonants by pushing keys arranged in a consonant order on a Hangul keyboard, and to input alphabets by pushing keys arranged in an alphabetic order on an alphabet keyboard. CONSTITUTION: The device comprises a Hangul keyboard(1), an alphabet keyboard(3) and a cable(7). The two keyboards(1, 3) are foldable and if necessary, are independently operated. An operator can selectively input a Hangul or an alphabet on one keyboard, for example, by arranging a Hangul consonant and an alphabet on one key and using a mode conversion key. Hangul consonants or alphabets are arranged on keys in a Hangul consonant or an alphabetic order, and Hangul vowels are input by a combination of three basic keys so that a novice, who is not used to a standardized keyboard, can easily input a corresponding character. Specially, two alphabet letters are arranged on one key for reducing a size of the keyboard. The cable(7) transmits character input signals to a portable data processing device.
Patent KR-20010100911-A (KR)
IPC: B60R1/062
Filed: 2001-04-23
Abstract: Wing mirror for a commercial vehicle has a body (2) made by blow molding from a preform.
Patent KR-20010089330-A (KR)
Inventor: MIN BYUNG EE
IPC: B29C53/58
Filed: 2001-04-23
Abstract: PURPOSE: An apparatus for manufacturing form for a drainpipe is provided to obtain a form with an increased thickness, while simplifying manufacturing procedures. CONSTITUTION: An apparatus includes: curved pipes(19,19') assembled to a die(24) and auxiliary dice(25,26) of an extruding machine; and a roller(22) of a molder(34). A tube(A) is wound in a spiral manner to form an inner surface(31), and a tube(B) is bent by a knife of a bending gear(17) at a cut-out portion between knives, thus forming a cut-out portion(35) and a waveform support(32), and a fusion point(33) at an assembled portion(36). A tube(C) is wound in a spiral manner and bent by the bending gear at the cut-output portion between knives, thus forming a cut-output portion(37) and a waveform support(39), and the fusion point at the assembled portion. Another tube is arranged to integrally contact the outer surface of the assembled portion.
Patent KR-20010069729-A (KR)
Title: Health infrared emanated a button and the production method
Inventor: JUNG HO KYOON
IPC: A44B1/02
Filed: 2001-05-02
Abstract: PURPOSE: Disclosed are a button to radiate far-infrared rays and method for manufacturing thereof to rest body fatigue and to hasten metabolism by blending various far-infrared rays radiative matter powder like ocher, precious stone, germanium, elvan, biostone, hard charcoal. CONSTITUTION: The method for manufacturing button to radiate far-infrared rays comprises blending process(100) to mix again after ripening for 24 hours by mixing far-infrared rays radiative matter, various additive into synthetic resin of button material evenly; forming process(102) to form shape with pattern and single color by inputting material of the blending process into the fixed forming device; plasticizing process(104) to heat and plasticize formed material for constant time at 45deg.C to 110deg.C; detaching process(106) to separate plasticized material from forming device; processing process(108) to milling process by cutting, punching and blocking the separated material with the forming device; grinding process(109) to grind processed button with wet and dry process; washing/drying process(110) to wash and dry grinded button; after-treat process(112) to wax coat and water coat or dye the washed/dried button.
Patent KR-20020085454-A (KR)
Title: Manufacturing method of field emission display device
Inventor: CHA JAE CHEOL
IPC: H01J1/30
Filed: 2001-05-08
Abstract: PURPOSE: A method for manufacturing a field emission display is provided to reduce the short phenomenon between a cathode electrode and a gate electrode due to a carbon emitter by forming the gate electrode after forming the carbon emitter. CONSTITUTION: An anode electrode(4) and fluorescent films(6R,6G,6B) are formed on a surface of a first substrate(2). A striped-pattern cathode electrode(10) is formed on a surface of a second substrate(8). A dielectric layer(16) is formed on the entire surface of the second substrate(8) and patterned to expose an emitter forming region of the cathode electrode(10), selectively. A carbon emitter(14) is formed on the emitter forming region of the cathode electrode(10) by using an electrophoresis. A striped-pattern gate electrode(12) is formed on the dielectric layer(16) by vertically intersecting the cathode electrode(10).
Patent KR-20020086808-A (KR)
Title: Distributed remote education system using internet and the method of operating thereof
Inventor: PARK IN TAE
Filed: 2001-05-12
Abstract: PURPOSE: A system for a distributed remote education using the Internet and a method for managing thereof are provided to embody an education information E-market place capable of performing a reasonable cost calculation and a fit service of education contents through a data mining by adding a common work concept of an education information concerned person to a life cycle of education contents. CONSTITUTION: An integrated client supporting server(100) is connected to the Internet through an Internet host. The server(100) includes a web server(110), a servlet engine(120) for managing a servlet interlocked with the web server(110), a JSP(Jackson Structured Programming) engine(130) for managing a JSP, the first server area comprising a Java Beans(140) which is a recycled available component, and the second server area comprising an EJB(Enterprise Java Beans) component such as a Session Bean(160) and an Entity Bean(170) and a server program(150) such as a web application server. A data storing architecture(200) constitutes a data warehouse of a distributed environment and storage such as a data mart. A client(300) includes various Internet devices(310) of an education information user capable of connecting to the integrated client supporting server(100) through the Internet using an Internet communication unit and user interfaces(320,330) for displaying information and charging a two-way communication.
Patent KR-20020094563-A (KR)
Title: A device for testing door sealing gap
Inventor: PARK JAE HAN
IPC: G01B5/14
Filed: 2001-06-12
Abstract: PURPOSE: A door sealing gap measurement device is provided to measure sealing gap in a convenient and accurate manner, by using a big roller member and a small roller member for measurement of door sealing gap. CONSTITUTION: A door sealing gap measurement device(100), comprises a main body(10) having an insertion portion(11) to be inserted in an inner panel(3) or an outer panel(5); a pair of small roller members(20) installed within the insertion portion of the main body, which roll, restricting upper and lower surfaces of the inner panel or the outer panel inserted in the insertion portion; a big roller member(30) arranged to be movable in a vertical direction by an elevating member(31) coupled to the outer side of the main body, which roll, contacting the panel which is free from the restriction of the small roller members; a pen member(33) coupled to an end of the big roller member, which moves in accordance with the vertical movement of the big roller member; and a recorder assembly(40) contacting the pen member, which records vertical movement of the big roller member.
Patent KR-20020095501-A (KR)
Title: Fast clustering algorithm using scalar calculation
Inventor: JUNG SEONG YEONG
IPC: G06F17/10
Filed: 2001-06-14
Abstract: PURPOSE: A method for the fast clustering using a scalar operation is provided to process the clustering fast by applying each scalar operation to the similarity of a sum of square distance and the similarity of the derivation variance of the vector cosine and the vector inner product while performing the hierarchical clustering for the high dimensional and vast data. CONSTITUTION: The input data is read(101) and the read data allots to a new cluster(102). In case that a number of the clusters is larger than a set maximum value, the nearest two clusters are incorporated. The similarity between the incorporated cluster and the existent cluster is calculated by not a vector operation but the scalar operation(105). If the input data is read completely, the clustering is stopped. In case that the number of the clusters is not larger than the set maximum value, the previous processes are repeatedly carried out.
Patent KR-20020095752-A (KR)
Title: Method for Stereo Image Disparity Map Fusion And Method for Display 3-Dimension Image By Using it
Inventor: EOM GI MUN
IPC: G06T17/00
Filed: 2001-06-15
Abstract: PURPOSE: A method for fusing stereo image disparity map and a method for displaying 3D images by the same are provided to fuse two matching results by adaptively applying regulations according to pixel kind for obtaining precise disparity map. CONSTITUTION: A method for fusing stereo image disparity map includes the steps of initiating index for displaying a position in an image(301), checking whether a reference image pixel at the position displayed by the index is an edge image(302), carrying out edge pixel fusion if yes and moving to a next position to proceed to the second step(303,306), and carrying out non-edge pixel fusion in the other case and moving a next position to proceed to the second step(305,306).
Patent KR-20020097409-A (KR)
Inventor: HAN HUN JU
Filed: 2001-06-20
Abstract: PURPOSE: A method for an intermediation service business for a limited time exchange use, shared use, common use, and lending use of an article using a network and a recording medium capable of being read by a computer having a program capable of embodying the same are provided to perform an intermediate for making service users exchange an article and use the article therebetween for the stipulated time and to enable a user to use an adjacent lending center by cooperating with a conventional lending center for a sharing and a common use. CONSTITUTION: A businessman(10) performs an intermediation and a lending of an exchange use and a lending use between users for a limited time through a web server, and includes a computer system(60) and a database(70) which are linked with the web server. A user(30a, 30b) must suggest an exchange use and a lending use including at least one limited exchange use condition. When an exchange use is achieved between users, an exchanging center(40) supplies and checks an exchange place and supplies a service for an exchange and a lending. An information sharing company(50) charges an insurance problem, an accident problem, personal information necessary for the exchange use, and shares a database with a public institution. It is desirable that a service such as a WWW file transfer protocol(FTP) and a mail is supplied through a network(20) such as a LAN, a WAN(wide area network), the Internet, an intranet, a PSTN(Public Switched Telephone Network), and a WAP(Wireless Application Protocol).
Patent KR-20030000077-A (KR)
Title: Method for prediction of chip size
Inventor: KIM YEONG SU
IPC: H01L21/66
Filed: 2001-06-22
Abstract: PURPOSE: A method for pre-estimating the size of a chip is provided to apply neural network method to estimate standard chip size more exactly by reducing the error factor. CONSTITUTION: Standard chip size is estimated by adding glue logic area, macro area and power routing area all together. The selection of input and output parameters for neural training is based on heuristics. Input parameters for logic utilization are gate count, pre-estimated chip size, macro aspect ratio, macro number, macro shared area. Output parameter is logic utilization rate. Input parameters for power routing area is macro number, pre-estimated chip size, DRAM number, analog number and macro instance. Output parameter is power routing area. After preparing data sets for neural training, weight matrixes are initiated. Output value is estimated through sigmoid operation. Weight matrixes are modified depending on the difference of the real value and the result of sigmoid operation. The chip size is pre-estimated from final weight matrixes.
Patent KR-20030000091-A (KR)
Title: Digital Circuit Board test system Based on Parallel Signature Analysis Technique
Inventor: KO YUN SEOK
IPC: G01R31/28
Filed: 2001-06-22
Abstract: PURPOSE: A digital circuit board test system using a PSA(Parallel Signature Analysis) method is provided to reduce effectively a test time by processing simultaneously responses of output data for all nodes. CONSTITUTION: A digital circuit board test system is formed with a digital test pattern generation portion, a PSA portion, a scanner portion, and a module portion. A digital circuit board or a digital device as a test target is loaded in the module portion. The digital circuit board or the digital device as the test target is electrically connected with the scanner portion through a probe. A computer controls a state of electronic relay on the basis of I/O address in order to form an electric circuit between input pins of the digital device or circuit or between output pins of the digital device or circuit and a PSA circuit.
Patent KR-20030000784-A (KR)
Inventor: HAN CHANG SU
IPC: A43B13/14
Filed: 2001-06-27
Abstract: PURPOSE: Provided are shoes which utilize repulsive power of a sole member to inhibit the transformation of the sole member so that they prevent cushion function from being lowered by the lowering recovery power of the sole member. CONSTITUTION: In the shoes which include the sole member(10) to support weight for protecting the sole of the foot and an outer cover(20) to protect the top of the foot, the shoes are characterized by placing an eternal magnet(31,32) at the sole member to repel them each other wherein the sole member comprises the parts of: a sole of the foot(11) which is contacted to ground(100); an insole(13) which is contacted to the sole of the foot; and a middle sole(12) which is placed between the sole of the foot and the insole to buffer shock by weight.
Patent KR-20030003872-A (KR)
Title: Recorder of opperated experience in apparatus for safety of ignition in rocket
Inventor: CHOI CHANG SEON
IPC: F02K9/38
Filed: 2001-07-04
Abstract: PURPOSE: A device for recording operation history of rocket ignition safety device to store necessary data temporarily for measuring delay time of electrical and mechanical delay member of the ignition safety device. CONSTITUTION: A supporter(100) is provided detachably in a rocket having a receiving space. A power supplier supplies power to a rocket ignition safety device and a history recording device on the supporter. A switching portion is installed in one side of the supporter to control power applied to the rocket ignition safety device and the history recording device. A sensing member is installed inner side of the supporter to sense looseness of the rocket ignition safety device. A signal processing member is installed in one side of the supporter to process signals transmitted from the sensing member and store information.
Patent KR-20030003962-A (KR)
Inventor: LEE JAE HONG
IPC: G01M7/08
Filed: 2001-07-04
Abstract: PURPOSE: A jig apparatus is provided to easily adjust height of chain in accordance with the type of automobile and obtain test result with improved accuracy, while shortening testing time. CONSTITUTION: A jig apparatus comprises a fixed frame(10b) arranged on a testing board; a movable frame(12) arranged to be movable in a lengthwise direction from the fixed frame, and connected to an end of a chain(16); a chain guide(14) arranged on the movable frame in such a manner that the chain guide is movable in a lengthwise direction from the fixed frame, and which presses downward an intermediate portion of the chain at the state where a chain hook(17) gets caught at a tie down hook; and position adjustment members(20a,20b) for moving the movable frame and the chain guide.
Patent KR-20030005805-A (KR)
Title: Method of detecting eccentricity load in washing machine of snesorless bldc motor
Inventor: CHO GWAN YEOL
IPC: H02P6/16
Filed: 2001-07-10
Abstract: PURPOSE: A method for detecting an eccentricity load of a washing machine using a sensorless BLDC motor is provided to measure the eccentricity load by controlling a position of the sensorless BLDC motor in a predetermined speed and a predetermined time. CONSTITUTION: A user determines whether a washing machine using a sensorless BLDC motor is in a state of an eccentricity load detection mode, or not(S51). The sensorless BLDC motor is accelerated if the washing machine using the sensorless BLDC motor is in the state of the eccentricity load detection mode(S52). The first predetermined time is checked(S53). A maximum speed and a minimum speed are measured and if the first predetermined time passes(S54). A position of a rotator of the BLDC motor is checked(S55). A difference between the maximum speed and the minimum speed is calculated if the position of the rotator is shifted as much as a predetermined angle(S56). A sum of differences between the maximum speed and the minimum speed is calculated(S57). The second predetermined time is checked(S58). The difference between the maximum speed and the minimum speed is determined as an eccentricity load(S59).
Patent KR-20030008564-A (KR)
Title: Torque sensor of steering system
Inventor: KIM YEONG RAE
IPC: G01L3/02
Filed: 2001-07-19
Abstract: PURPOSE: A torque sensor of steering system is provided to allow assembly to be easily performed, while achieving improved reliability by firmly coupling the detecting ring to the pinion shaft. CONSTITUTION: A torque sensor comprises a pinion shaft(10) for receiving a rotating force, and a detection ring(20) arranged outside the pinion shaft. The pinion shaft has an inner hole(11) formed, in a radial direction, at the outer periphery of the top of the pinion shaft. The detection ring has an outer hole(21) formed at the outer periphery of the detection ring in such a manner that the outer hole of the detection ring is communicated to the inner hole of the pinion shaft. A coupling pin is press fit into the inner hole and the outer hole. The detection ring is protruded upward from the pinion shaft and has a teeth portion(22) formed at the top of the detection ring.
Patent KR-20010085059-A (KR)
Inventor: JUN HYEONG TAK
IPC: A23L7/196
Filed: 2001-07-27
Abstract: PURPOSE: Provided is functional rice with functional substances permeated by spraying activated water containing calcium, tangerine, green tea, jujubes, chitosan or brown seaweeds on the surface of rice. This rice can be immediately cooked without a washing process. CONSTITUTION: Water is supplied to a water tank(12) through a water injecting hole(11). The water passed through a filter(14) by using a pump(13) is activated and sterilized by reducing the cluster of water molecules while passing through a water activating device(15). The water is returned to the water tank(12) and sprayed through an activated water spraying hole(16). The activated water is sprayed on rice to primarily eliminate extraneous matters like bacteria, separated bran and agricultural chemical ingredients. Active water is manufactured with containing functional substances selected from among tangerines, persimmons, Japanese apricots, brown seaweeds, kelp, pine needles, ginger, jujubes, aloe, onions, mugwort, green tea, chitosan, calcium and Monascus. The functional substance contained in activated water is sprayed on the rice to secondarily eliminate extraneous matters and to permeate and attach the functional substances into the rice surface. The rice is finally dried to package.