baber/WOPTO huggingface dataset:
Patent KR-20030004051-A (KR)
Title: Pocket material supply device for welting machine
Inventor: HIRASAWA YUTAKA
IPC: D05B39/00
Filed: 2002-06-26
Abstract: PURPOSE: To provide a bag-cloth feeder of a binding sewing machine capable of improving workability and safety easily. CONSTITUTION: At least the feeding arm 56 of a bag-cloth nipper moving means 37 is arranged lower than a bag-cloth mounting plate 35.
Patent KR-20040001501-A (KR)
Title: Method for forming dual damascene pattern in semiconductor device
Inventor: CHOI JAE SEONG
IPC: H01L21/28
Filed: 2002-06-28
Abstract: PURPOSE: A method for forming a dual damascene pattern of a semiconductor device is provided to prevent k-value degradation by simplifying forming processes. CONSTITUTION: A via hole resist pattern, the first SiOx layer, a trench resist pattern, and the second SiOx layer are sequentially formed at the upper portion of a semiconductor substrate(100a). A copper line(150) is formed at the inner portion of the resultant structure. A low dielectric insulating layer(160) is formed at the upper portion of the resultant structure by carrying out a spin coating process. An interlayer dielectric is formed by carrying out a CMP(Chemical Mechanical Polishing) process at the low dielectric insulating layer.
Patent KR-20040001751-A (KR)
Title: Spring for motor and optical disk driver having thereof
Inventor: JUNG CHANG HWA
IPC: H02K5/24
Filed: 2002-06-28
Abstract: PURPOSE: A motor spring and an optical disc driver using the same are provided to reduce the vibration and the noise of a motor by minimizing a cause of noise generated from the optical disc driver. CONSTITUTION: A motor spring includes a hook portion(102), a hanger portion(104), and a connective portion(106). The motor spring(100) is formed with steel. The hook(102) is connected to a shaft(S) of a motor(M). The hanger portion(104) is connected to a rear portion of the motor(M). The hook portion(102) and the hanger portion(104) are connected each other by the connective portion(106). The connective portion(106) has an elastic characteristic. The motor spring(100) is used for reducing the vibration of the motor(M) by applying the load to the shaft(S) of the motor(M).
Patent KR-20030015835-A (KR)
Title: Intelligent ip relay apparatus and method thereof
Inventor: HERLE SUDHINDRA PUNDALEEKA
IPC: H04L12/56
Filed: 2002-07-08
Abstract: PURPOSE: An intelligent IP(Internet Protocol) packet relay device and a method therefor are provided to reduce congestion phenomenon of intermediate nodes by adjusting a size of a packet and transmitting the packet to be suitable for the packet transmission ability and bandwidth of each communication network. CONSTITUTION: A radio link connection unit connects to a radio link(102). A packet network connection unit connects to a packet network(103). A packet relay control unit acquires a traffic between the radio link(102) and the packet network(103), recomposes a traffic to be transmitted to the packet network(103) among the acquired traffics as the first maximum transmission unit size, and recomposes a traffic to be transmitted to the radio link(102) among the acquired traffics as the second maximum transmission unit size.
Patent KR-20040007921-A (KR)
Title: Animation Method through Auto-Recognition of Facial Expression
Inventor: KIM HO SEONG
IPC: G06T13/40
Filed: 2002-07-12
Abstract: PURPOSE: An animation method through automatic recognition of face expression is provided to animate change in face expression in real time without expensive equipment by realizing face expression animation of a 2D or 3d model changing in real time. CONSTITUTION: A picture camera takes a photograph of face expression(S100). A face area is searched(S101). Characteristic points are granted to eyes, a nose, a mouth, and eye brows of the searched face area(S102). Each change amount of the characteristic point is processed as data according to change in the face expression(S103). The characteristic points and control points according to change amount of the characteristic points are applied to a predetermined 2D(Dimensional) or 3D model(S104).
Patent KR-20040007966-A (KR)
Title: Image sensor with improved protection of crosstalk and fabricating method of the same
Inventor: KWON GYEONG GUK
IPC: H01L27/146
Filed: 2002-07-15
Abstract: PURPOSE: An image sensor and a method for manufacturing the same are provided to prevent crosstalk by effectively blocking drift of electrons generated by tilting light. CONSTITUTION: A filed insulating layer(Fox) is locally formed at a P-type epi layer. A plurality of photodiodes(PD) are located in the epi layer and isolated by the field insulating layer. A P-type potential barrier region(p) is formed at the lower portion of the photodiodes, wherein the lower portion of the filed insulating layer has a relatively high topology compared to the lower portion of the photodiode.
Patent KR-20040007110-A (KR)
Inventor: JUNG WON CHANG
IPC: G11C7/06
Filed: 2002-07-16
Abstract: PURPOSE: A semiconductor memory device is provided which comprises a direct read sense amplifier capable of reducing undesired current consumption through the direct read sense amplifier. CONSTITUTION: A plurality of memory cell array blocks(50-1 - 50-n) comprise a plurality of memory cells connected between a plurality of word lines and a plurality of bit line pairs and are selected in response to a plurality of block selection signals respectively. A fixed number of local data input/output line pairs of each of the plurality of memory cell array blocks transmit data with the plurality of bit line pairs of the plurality of memory cell array blocks. A read sense amplifier(58) is connected between the plurality of bit line pairs and is activated by a read signal and a column address. A data input/output gate(60) is connected between each bit line pair and each local data input/output line pair, and is activated by a write signal and another column address. A floating circuit is connected between the local data input/output line pairs and makes the local data input/output line pairs to a floating state.
Patent KR-20040008350-A (KR)
Title: The spindle simulator in continuous galvanizing line
Inventor: KIM YONG HUI
IPC: G01M1/16
Filed: 2002-07-18
Abstract: PURPOSE: A spindle sample test apparatus is provided to prevent an accident in a continuous zinc coating line and to improve productivity by precisely evaluating property of spindles before the spindles are inputted into a manufacturing line. CONSTITUTION: A spindle sample test apparatus includes an angle frame. A motor supporter(12) is coupled to an upper end of the angle frame through coaxial shafts(11,11a). A motor(13) is mounted on the motor supporter(12). A pair of couplings(15) is connected to a front end of a motor shaft(14) of the motor(13). The couplings(15) include flanges(17) and bosses(18). The coaxial shafts(11,11a) are supported by a bracket. A large gear is installed at the front end of the coaxial shaft(11a). The motor supporter(12) is tilted by means of a tilting unit(20). A small gear engaged with the large gear is coupled to a shaft.
Patent KR-20040013186-A (KR)
Inventor: SEO JUNG SOO
IPC: A46B15/00
Filed: 2002-08-03
Abstract: PURPOSE: An illuminating tooth brush made of optical fiber is provided to illuminate inside of a mouth and nose with lights including infrared rays, visible rays, ultraviolet rays and thus, to clean the mouth more effectively. CONSTITUTION: The illuminating tooth brush made of optical fiber is divided into a handle(13) and a tooth brush head(5) attached to the handle(13). The handle(13) includes a battery receiver(17) in which a battery(20) is placed, a switch(15), and LED or a lamp(9). After the battery(20) is put into the battery receiver(17), a cap(19) is plugged in. The tooth brush head(5) is made of optical fiber(1), and the light from LED or the lamp(9) is irradiated on the brush head(5), so the brush(1') and other projected parts of the tooth brush are illuminated.
Patent KR-20040013436-A (KR)
Title: Pulverixed coal manufacturing apparatus
Inventor: BAEK JONG MUN
IPC: C21B7/00
Filed: 2002-08-06
Abstract: PURPOSE: A pulverized coal manufacturing apparatus is provided which reduces atmospheric discharge volume of flue gas, increases pulverized coal manufacturing quantity and seeks stable pulverized coal injection by using the recovered flue gas to remove moisture contained in coal after recovering flue gas used in transportation of pulverized coal. CONSTITUTION: In a pulverized coal manufacturing apparatus comprising a crusher for manufacturing pulverized coal by crushing coal, and a bag filter for supplying the collected pulverized coal to feed hopper and exhausting flue gas into the air by collecting pulverized coal transferred from the crusher by hot blast, the pulverized coal manufacturing apparatus comprises a coal transport means for transporting coal from coal yard to the coal storage means; a coal storage means at which a flue gas inlet port is installed to supply coal to the crusher during the crushing process by drying and loading the coal transported by the coal transport means; a flue gas recovery means for supplying the flue gas to the coal storage means by recovering flue gas discharged from the bag filter; a nitrogen supply means for supplying nitrogen to the coal storage means for a set period of time; a flue gas discharge means for discharging the flue gas of the coal storage means into the atmosphere; and a control means for detecting weight of the coal storage means, discharging the flue gas of the bag filter into the atmosphere through the coal storage means by operating the coal transport means and operating the flue gas recovery means and flue gas discharge means at the same time if weight values measured in the coal storage means are dropped to a low limit set value or less, and stopping the flue gas recovery means and flue gas discharge means after adding nitrogen to the coal storage means by simultaneously stopping the coal transport means and operating the nitrogen supply means for a certain period of time if the weight values measured in the coal storage means become an upper limit set value or more.
Patent KR-20040017531-A (KR)
Title: Method of URL conversion in client
Inventor: LEE CHAN JIN
IPC: G06F17/00
Filed: 2002-08-22
Abstract: PURPOSE: A method for transforming an URL(Uniform Resource Locator) within a client is provided to make an URL transforming module transform the Korean input into the matched English URL automatically by installing the URL transforming module in the client instead of a language transforming server. CONSTITUTION: The content inputted into an URL input window of a web browser is hooked. After deciding a received keyword, if the received keyword is the English URL, the received keyword is returned to the web browser without a change(S524). If the received keyword is Korean and contains a wrong word, the wrong word is corrected(S525). The corrected word is transformed into the English URL and the English URL is returned to the web browser(S526).
Patent KR-20040021136-A (KR)
Title: Emission Factor Information Retrieval Data System
Inventor: BANG SEON AE
IPC: G06F17/30
Filed: 2002-09-02
Abstract: PURPOSE: A system for searching the emission factor data information is provided to predict the emission transition of air pollution materials and to offer the air environment improvement policy data by integrally managing the air pollution information including an emission source, emission materials, preventing utilities, and an emission factor. CONSTITUTION: The system includes a database(11), and a program module offering an emission factor searching function, and the emission list state and statistics information by connecting to the database. The database includes an emission list table(11-1) comprising the information for the emission data and the emission volume calculating method for the air pollution, an emission factor table(11-2) comprising the information for the calculated air pollution emission factor, an emission characteristic table(11-3) comprising the air pollution emission characteristic of the emission source, and a connection table(11-4) comprising the information for the connection of the air pollution emission source and an industrial standard classification system.
Patent KR-20040024207-A (KR)
Inventor: PARK HYEONG SANG
IPC: B60R7/06
Filed: 2002-09-13
Abstract: PURPOSE: A damper system of a glove box is provided to reduce the weight of the glove box by contacting a plate spring with a protrusion formed at the glove box when the glove box is rotated. CONSTITUTION: A damper system of a glove box is composed of coupling holes(12) formed at both walls(11) of the glove box, a plate(20) having through holes(21) coupled to the coupling holes, a coupling groove(22) formed at one side of the plate, a fixing groove(25) formed at the other side of the plate, and a plate spring(30) fixed to the coupling groove and the fixing groove. Protrusions are formed at both sides of a containing unit of the glove box, and fix the plate spring when the glove box is rotated on a hinge.
Patent KR-20040025711-A (KR)
Title: Method for Storing Electronic Device's Calibration Data on Flash Memory
Inventor: KIM HYEONG JE
IPC: G11C16/00
Filed: 2002-09-17
Abstract: PURPOSE: A method of storing the characteristic data of an electronic device in a flash memory is provided to increase data stability of a terminal. CONSTITUTION: According to the method of storing the characteristic data(307) of an electronic device in a flash memory, a flash manager(305) is stored in the flash memory. The characteristic data of a terminal is stored in an area which is not under the control of the flash manager in the flash memory. The characteristic data of the electronic device includes calibration data for the characteristic value of a device included in the electronic device.
Patent KR-20040026281-A (KR)
Title: Synthesis of Polyurethane Nanocomposite Film Containing Silver Nanoparticles
Inventor: KIM JU YOUNG
IPC: C08J5/18
Filed: 2002-09-23
Abstract: PURPOSE: A preparation method for crosslinked polyurethane film dispersed with silver particles in nano-scale, is provided by using amphiphilic nonionic polyurethane precursor, with lower cost. CONSTITUTION: The preparation method for crosslinked polyurethane film comprising nano-scale silver particles comprises mixing silver nitrate with a mixture of amphiphilic urethane acrylate oligomer having a chemical structure of A-B-C-B-A and hydrophobic monomer such as styrene, methyl methacrylate, hydroxy methacrylate and hydroxy acrylate, etc. to give a homogeneous solution, and copolymerizing the mixture. In the formula, A is a compound having both double bond and hydroxy group, including any one of hydroxy methacrylate and hydroxy acrylate; B is a compound having at least two isocyanates capable of forming an urethane bond with A, including any one selected from a group consisting toluene diisocyanate, isophorone diisocyanate and methylene diisocyanate; and C is a compound having two or more, or three or more hydroxy groups capable of forming an urethane bond with isocyanate, including polypropylene glycol.
Patent KR-20040026428-A (KR)
Title: Uniformity Machine of Tire
Inventor: JUN GI SU
IPC: G01M17/02
Filed: 2002-09-24
Abstract: PURPOSE: A uniformity inspecting apparatus for a tire is provided to improve reliability of the tire by minimizing a measurement error caused by variation of air pressure in the tire. CONSTITUTION: A uniformity inspecting apparatus for a tire includes a servo valve section(4) having a pressure adjusting valve(2) and a proportional valve(3), which are connected to an air source. The servo valve section(4) is connected to a solenoid valve(5) so as to provide or discharge air into/from a tire(8) installed on a measurement drum(7) having a measurement sensor(6). An ON/OFF valve(9) is connected between the solenoid valve(5) and the tire(8) in series so as to open or close an air passage formed between the tire(8) and the servo valve section(4). The ON/OFF valve(9) is installed adjacent to the tire(8) and shields air when a uniformity measuring process is carried out for the tire(8).
Patent KR-20040026905-A (KR)
Title: Evaluation apparatus and method of image quality for realtime iris recognition, and storage media having program thereof
Inventor: LEE GWAN YONG
IPC: G06K9/00
Filed: 2002-09-26
Abstract: PURPOSE: A device and a method for recognizing an iris in real-time, and a recording medium storing a program are provided to recognize a user fast and correctly by discriminating only an image fit to iris recognition in real-time. CONSTITUTION: A sampler(210) samples a middle value of the image in a preset pixel area unit by receiving the image capturing an eye from the outside. An absolute evaluation tool(220) detects the iris from a sampling image output from the sampler and removes the image that the detected iris is under a preset absolute reference value. A relative evaluation tool(230) recovers the iris of the sampling image output from the absolute evaluation tool to an original size, matches the iris with the image capturing the eye, and relatively decides a quality order of the image by using a position of an eyelid on the matched image.
Patent KR-20040028291-A (KR)
Title: Method for monitoring an unmanned BTS in a mobile communication system
Inventor: CHO BYEONG GYU
IPC: H04B17/00
Filed: 2002-09-30
Abstract: PURPOSE: A method for monitoring unattended base station in a mobile communication system is provided to accurately measure the final output of the CDMA 2000 1x mobile communication system without changing the unattended base station monitoring system. CONSTITUTION: A method comprises a step(S110) of setting transmitting value calculating cycles within the intervals of 52§Á in consideration of TDM transmission interval of CDMA 2000 1x EV-DO; a step(S120) of sampling 512 times or more per frame and calculating RSSI value after the transmitting value calculating cycles are set; a step(S130) of averaging the values converted into dBm values; and a step(S140) of transmitting the average value to the upper hierarchy.
Patent KR-20040028316-A (KR)
Title: Method and apparatus for sensing size of document, and method for correcting shading
Inventor: JUNG JIN UK
IPC: H04N1/047
Filed: 2002-09-30
Abstract: PURPOSE: A method and a device for sensing manuscript size and a shading correcting method are provided to automatically sense the size of a manuscript without an additional sensor, and to replace a white roller by a black roller to correct black shading thereby enhancing a compensation function for brightness. CONSTITUTION: Data of an image scanned in a unit line of a manuscript are analyzed, to search transition areas in which deviation of pixel data between black and white is radically changed(10). An interval between the transition areas is decided as a horizontal size of the manuscript(12). A vertical size of the manuscript is decided by a manuscript position sensor sensing the movement of the manuscript. The step(10) of searching the transition areas comprises searching an area in which effective black pixel data are changed to effective white pixel data from the scanned image data to decide the searched area as one of the transition areas, and searching an area in which black or white pixel data are changed again to the effective black pixel data to decide the searched area as another of the transition areas.
Patent KR-20040029859-A (KR)
Inventor: LEE JUN HO
IPC: H04B1/40
Filed: 2002-10-02
Abstract: PURPOSE: A method for controlling power of a mobile communication terminal is provided to cut off power applied to a display module by sensing a call signal, and to apply the power to the display module when a call is terminated, then to drive the display module, thereby reducing unnecessary power consumption. CONSTITUTION: If a user opens a folder, a display module is driven by applying power to a display(S10). If the user wants to make a call(S20), an MSM(Mobile Station Modem) senses a call signal(S30), turns off the power applied to the display, and turns off the display module(S40). If the user wants to retrieve a telephone number of a message, the power is applied to the display by pressing a display module driving key, driving the display module(S50). The user retrieves desired data(S60), cuts off power applied to the display by pressing the display module driving key after retrieving, and turns off the display module(S70). If the call is terminated, the MSM confirms whether the power is applied to the display. If not, the MSM applies the power to the display to drive the display module(S90).
Patent KR-20030030879-A (KR)
Inventor: IIOKA MITSURU
IPC: G03G15/00
Filed: 2002-10-07
Abstract: PURPOSE: To easily prevent occurrence of blur and breaks of a thin line along a screen angle of pixels. CONSTITUTION: A gradation display method is characterized in that an image is divided into pixels with a very small area, each pixel is subdivided into small pixels (Si) with a very small area, the gradation is displayed by a rate of colored very small pixels (Si) to all very small pixels (Si) in each pixel, and the colored very small pixels (Si) is formed with a first grown core formed by increasing the number of the colored very small pixels (Si) of a group and with a second grown core formed by increasing the number of the colored very small pixels (Si) of another group.
Patent KR-20040034222-A (KR)
Title: Simultaneous recycling process of non-magnetic stainless steel fiber and lubricant oil from dirty stainless steel scraps using dry heating process and its manufacturing apparatus
Inventor: BYUN JI YEONG
IPC: B24B55/12
Filed: 2002-10-21
Abstract: PURPOSE: A method and device for recovering nonmagnetic stainless steel fiber and grinding oil from stainless steel scraps simultaneously is provided to prevent environmental pollution by using a dry heating method. CONSTITUTION: A device for recovering nonmagnetic stainless steel fiber and grinding oil from stainless steel scraps is composed of a reaction tube(230) to which the stainless steel scraps are supplied, a heating furnace(240) heating the reaction tube, an automatic feeding unit feeding the scraps to the reaction tube continuously, a cooling unit condensing evaporated materials, a recovery case(270) recovering the condensed materials, and an automatic classifier(280) classifying the stainless steel fiber.
Patent KR-20040037591-A (KR)
Inventor: PARK JAE GYU
IPC: B60W40/00
Filed: 2002-10-29
Abstract: PURPOSE: A programmable vehicle speed calibration system is provided to control the vehicle speed ratio accurately by using the microcomputer, and to simplify the parts by applying one part to various vehicles. CONSTITUTION: A programmable vehicle speed calibration system is composed of a transmission(10) installed in a vehicle; a vehicle speed sensor(30) mounted at the side of the transmission; a controller(34) receiving the signal from the vehicle speed sensor to control, and modularizing and embedding the programmable vehicle speed calibrator; a reader transmitting the signal to the controller and reading the bar code of the vehicle; and database on kinds of vehicles transmitting data to the reader and storing the option on a rear axle or a tire. The programmable vehicle speed calibrator outputs the vehicle speed ratio on a speedometer or a tachometer by calculating the vehicle speed ratio.