baber/WOPTO huggingface dataset:
Patent KR-20020091870-A (KR)
Title: Circuit for multi channel
Inventor: PARK HO GYU
IPC: G06F13/12
Filed: 2001-06-01
Abstract: PURPOSE: A multi-channel circuit is provided to perform a serial communication with many external devices compared with a predetermined number of channels by a processor having the number of channels. CONSTITUTION: In a multi-channel circuit connected to a processor(10) having a predetermined number of input/output channels, the channel is branched capable of performing a serial communication with many external devices(20) more than the number of input/output channels. A control unit(30) creates a control signal for deciding an on/off of a bifurcation channel being connected to the external device(20). A channel bifurcation unit(40) makes a bifurcation channel of the external device(20) which is a communication status by the control signal be turned on for a serial communication by responding to one-to-one after an one-to-many bifurcation. In addition, the channel bifurcation unit(40) makes a bifurcation channel of the external device(20) which is not a communication status be turned off.
Patent KR-20020092539-A (KR)
Title: Method for Forming of Isolation Area in Semiconductor Device
Inventor: HAN SANG GYU
IPC: H01L21/762
Filed: 2001-06-04
Abstract: PURPOSE: A method for forming an STI(Shallow Trench Isolation) of semiconductor devices is provided to improve a step coverage and to reduce sidewall defects between an isolation region and an active region by using SEG(Selective Epitaxial Growth). CONSTITUTION: A trench is formed in a substrate(51) by selective etching a pad oxide layer(52), a nitirde layer and the substrate(51). An oxide spacer(54a) is formed at both sidewalls of the trench. An SEG silicon layer(55a) is grown partially in the trench by using an SEG. A thermal oxide layer(56) is grown so as to fill in the trench by annealing the surface of the SEG silicon layer(55a). An oxide layer and an SOG(Spin On Glass) layer are sequentially formed on the entire surface of the resultant structure. The nitride layer is exposed by selectively removing the SOG layer and the oxide layer. The exposed nitride layer is then removed.
Patent KR-20030000621-A (KR)
Title: A Mounting Structure of Automobile Door Belt Weatherstrip
Inventor: CHO UI CHAN
IPC: B60J10/08
Filed: 2001-06-26
Abstract: PURPOSE: Fixing structure of a door belt weather strip for a vehicle is provided to prevent noise by sealing the gap between a door outer panel and a door glass with fastening the door belt weather strip in the door outer panel directly without a fixing clip. CONSTITUTION: A door outside belt weather strip(200) is installed in a door outer panel(10), and a door inside belt weather strip(50) is mounted in a door trim(40) of a door glass(30). A door glass(12) is formed in the end of the door outer panel, and a recessed groove(210) is formed in the door outside belt weather strip corresponding to the protrusion of the door outer panel. A fitting sill(220) is formed in the recessed groove. The door belt weather strip is fixed by fitting the protrusion to the fitting sill of the recessed groove in inserting the door outside belt weather strip to the door outer panel. Expenses and assembling process are reduced, and noise is prevented by fixing the door belt weather strip in the door outer panel directly and simply.
Patent KR-20030000909-A (KR)
Title: Booting voltage detect circuit using a flash cell and circuit for supplying an operation voltage in a memory using the same
Inventor: KIM UI SEOK
IPC: G11C16/30
Filed: 2001-06-27
Abstract: PURPOSE: A booting voltage detection circuit using a flash cell and an operating voltage supply circuit of a memory using the same are provided to perform effectively a reading operation process of a low voltage flash memory device by installing the booting voltage detection circuit between a boot circuit and a decoder. CONSTITUTION: A boot circuit(10) performs a booting operation if a reading operation is started and a boot signal and a read signal(READEN) is in a state of high. The boot circuit(10) is booted by a plurality of boot capacitors. A plurality of NMOS transistors(Q5,Q7) of a boot voltage detection circuit(30) are turned on when the boot circuit(10) performs the booting operation. A plurality of NMOS transistors(Q1,Q2,Q3,Q4) are connected between an output terminal of the boot circuit(10) and the NMOS transistor(Q5). A flash cell(K) is not operated when a voltage dropped by the NMOS transistors(Q1,Q2,Q3,Q4) is less than a setup voltage. The flash cell(K) is operated when the voltage dropped by the NMOS transistors(Q1,Q2,Q3,Q4) is more than the setup voltage.
Patent KR-20030001987-A (KR)
Title: Analysis Device For Treating The Food Wastes
Inventor: LEE GYEONG HWAN
IPC: B09B5/00
Filed: 2001-06-28
Abstract: PURPOSE: A garbage disposer which is capable of preventing emission of odorous gases by plasma generator and activated carbon is provided. CONSTITUTION: The garbage disposer comprises a drum(80) for decomposing garbage by a heater; a body(30) for covering the drum(80); a power transmission and agitation means(40); a pipe(104) for transporting odorous gas; a plasma generator(110) for removing odorous gas; a filter packed with activated carbon for further deodorization of odorous gas; and a pan for exhausting gas removed odor.
Patent KR-20030002572-A (KR)
Title: Coil protection apparatus for coil lifter
Inventor: BAE HYEON SU
IPC: B66C1/42
Filed: 2001-06-29
Abstract: PURPOSE: A coil-protective device for a coil lifter is provided to reduce damage of a coil by impact force to the minimum by buffering the impact force while protective plates contact with the bore and side portion of a coil. CONSTITUTION: In a crane lifter, a lifter body having a drive motor built-in is arranged, and a pair of arms moving right and left by the drive motor are disposed to the sides of the lifter body. A fitting portion to be inserted into the bore of the coil is formed at the lower end portion of the arm. A coil-protective device for a coil lifter comprises side-protective plates(10) and bore-protective plates(20). The side protective plates are elastically installed on the inner side of the arms. The side-protective plates buffer the impact force acting in case of a side contact of the coil and also protect the side of the coil. In the bore-protective plates supporting members(22) are elastically installed on the top of the fitting portion formed at the lower arm end portion of the arm, and a spring(23) is elastically installed to the supporting member to buffer the impact force acting in case of a contact with the bore of the coil and also to protect the bore by the coil.
Patent KR-20030003967-A (KR)
Title: PE flax manufacturing method
Inventor: KIM JIN HO
IPC: D06B1/10
Filed: 2001-07-04
Abstract: PURPOSE: A process of preparing a polyethylene coated film by preparing a yarn using polyethylene as a main material and then coating a mixture of PE(LDPE, LLDPE) and EVA thereon is provided, which reduces the cost of production by about 50% because of recycling of its waste and produces the film improved in strength and light transmissivity without changing its original physical properties. CONSTITUTION: A mixture of polyethylene as a main material and an ultraviolet stabilizer is melted and injected to produce a polyethylene yarn having a cross section with a round shape, which is weaved. One surface of the fabric is coated with a mixture of PE(LDPE, LLDPE), followed by coating the same surface in the first stage and then another surface thereof is coated two times in the second stage.
Patent KR-20030004519-A (KR)
Title: Method and system copying data in an optical disk reader/writer
Inventor: JUNG GYU HWA
IPC: G11B20/10
Filed: 2001-07-05
Abstract: PURPOSE: A method and a system for copying data of an optical recorder are provided to generate accurate track information by using an interrupt signal line for transmitting track increment command message. CONSTITUTION: A system for copying data of an optical recorder includes a first pickup driving part(304) driving a first pickup(302) to read data written at a read only disk; a first digital signal processing part(306) demodulating the data read by the first pickup; a first micro computer(300) controlling the first pickup driving part and the first digital signal processing part, and transmitting a track increment message by confirming whether a track increment is being executed; an interrupt signal transmitting part(300a) transmitting the track increment message; an interrupt signal receiving part(308a) receiving the track increment message; a second micro computer(308) receiving the track increment message and controlling all parts of a writing system to execute the track increment; a second pickup driving part(312) receiving a track increment command for driving a second pickup(310); and a second digital signal processing part(314) modulating predetermined data transmitted from the second micro computer to transmit the modulated data to the second pickup.
Patent KR-20030005730-A (KR)
Title: Operation changing method for chemical vapor deposition system
Inventor: JUNG U CHAN
IPC: H01L21/205
Filed: 2001-07-10
Abstract: PURPOSE: A method for changing an operation of a CVD(Chemical Vapor Deposition) system is provided to prevent an error of the CVD system by changing a working condition of a chamber of an online state. CONSTITUTION: A worker selects a chamber for changing a recipe from chambers. At this time, a display portion displays states of chambers included in a chemical vapor deposition apparatus. The display portion displays a state of offline, a state of stop, and a state of on-line. The user checks an offline state of the corresponding chamber. A software processing device changes the online state to the offline state according to an input signal of an input portion if the corresponding chamber is not in the offline state. The offline state of the chamber is displayed on the display portion. A changing recipe of the chamber is transmitted to a control portion. The control portion performs a control operation to store the recipe into a storage portion. The control portion controls the software processing device according to a changed recipe.
Patent KR-20030006352-A (KR)
Title: Hydraulic control type tgs lever controller and its method
Inventor: YOO JE MYEONG
IPC: F16H59/10
Filed: 2001-07-12
Abstract: PURPOSE: A hydraulic TGS(Transmission Gear System) lever control system and a method thereof are provided to offer convenience to a driver by applying the function of a power steering wheel to the TGS lever of a manual transmission. CONSTITUTION: An angle sensor(2) detects the shifting angle of a TGS lever(1). A vehicle speed and engine rpm detecting unit(3) detects a vehicle speed and an engine rpm. An electronic control unit(4) determines how to drive a hydraulic cylinder(6) for controlling the rotation of a control shaft by comparing the TGS angle and the output signal of the vehicle speed and engine rpm detecting unit. A hydraulic motor(5) selectively operate two hydraulic cylinders installed at both sides of the control shaft by operating with response to the output signal of the electronic control unit. The hydraulic cylinders directly control the rotational frequency of the control shaft by operating with response to the pressure of the fluid supplied from the hydraulic motor.
Patent KR-20030008623-A (KR)
Title: Sound data delivering system, sound data delivering method, delivering server utilized in the sound data delivering system, client-side terminal utilized in the sound data delivering system, and computer-readable recording medium containing a program applied to a computer utilized in the sound data delivering system
Inventor: HASEGAWA YUTAKA
IPC: H04W8/24
Filed: 2001-07-19
Abstract: PURPOSE: A voice data transmission system, a voice data transmission method, a transmission server used in the voice data transmission system, a client terminal used in the voice data transmission system, and a recording medium capable of being read in a computer, used in the voice data transmission system are provided so that a user tests and listens to voice data without demanding a charge. CONSTITUTION: A voice data transmission server(20) has a request deciding device for deciding whether the request of a client terminal(60) is the request of regular voice data or the request of test listening voice data. The voice data transmission server(20) has a data transmission device for demanding a charge and transmitting the regular voice data to a user of the client terminal(60) when the request of the client terminal(60) is the request of the regular voice data. The voice data transmission server(20) has the data transmission device for transmitting the test listening voice data to the client terminal(60) without demanding the charge to the user of the client terminal(60) when the request of the client terminal(60) is the request of the test listening voice data. The client terminal(60) has a memory for storing the transmitted regular voice data and the transmitted test listening voice data, and a reproducing device for generating a voice according to the stored voice data.
Patent KR-20020009443-A (KR)
Inventor: OGINO TETSUO
IPC: G06T5/00
Filed: 2001-07-20
Abstract: PURPOSE: To provide an image processing method and a device properly conducting filtering, a medium recording a filtering program, and an image photographing device properly conducting filtering. CONSTITUTION: A local area including remarkable pixels in an original image is set (504), pixel groups are set in a plurality of forms in this area (506), the pixel group forms most compatible with the structure of the original image in the local area are selected (508, 510), and the average pixel value of the pixel groups including the remarkable pixels is used as the new pixel value of the remarkable pixels.
Patent KR-20030012371-A (KR)
Title: System and Method for Integrated Remote Control of Watching Camera using Communication Network and Method for Processing Image Data Using the Same
Inventor: KIM GWAN JOONG
IPC: G08G1/017
Filed: 2001-07-31
Abstract: PURPOSE: An integrated remote control system of a monitoring camera by using communication network, a method for the same and a method for processing an image data by using the same are provided to transfer the information offense such as a speeding to a police men or a driver of the automobile by controlling the monitoring camera by using the communication network, thereby controlling the criminals immediately. CONSTITUTION: An integrated remote control system of a monitoring camera by using a communication network(40) includes at least one cameras(10-1 - 10-n) installed to photograph the flow of automobiles with monitoring the status of the traffic, a plurality of black boxes(50-1 - 50-n) mounted on the cameras(10-1 - 10-n) for monitoring the control information to control the cameras(10-1 - 10-n) and for controlling the cameras(10-1 - 10-n) by storing the image information of the license plates extracted from the overall automobile images photographed by the cameras(10-1 - 10-n) and a central controlling part(20) connected to each of the cameras(10-1 - 10-n) through the communication network(40) for storing the position information of the cameras(10-1 - 10-n), a control signal, the image information inputted from the black boxes(50-1 - 50-n) and the information of a specific automobile, for determining an optimum control condition in response a rule to control the cameras(10-1 - 10-n) and for generating the information by receiving the image information from the black boxes(50-1 - 50-n).
Patent KR-20030012587-A (KR)
Title: An structural exterior material making method using waste sludge
Inventor: KANG GUN WOO
IPC: C04B26/02
Filed: 2001-08-02
Abstract: PURPOSE: A manufacturing method of lightweight exterior materials with excellent sound absorption, heat insulation and workability by using waste sludge generated from the production of lime as main materials. CONSTITUTION: The exterior materials are manufactured by mixing waste sludge as main materials and siliceous minerals as auxiliary materials, being 5.6-9 in a weight ratio, and polymer binder with a viscosity less than 1000cps, followed by forming and wet-drying. The resultant exteriors has 0.127kcal/mhdeg.C of thermal conductivity, 0.98ton/m3 of specific gravity and 77kgf/cm2 of strength.
Patent KR-20030013152-A (KR)
Title: System of wireless communication for multimedia service and method thereof
Inventor: CHO DAE SUN
IPC: H04W84/16
Filed: 2001-08-07
Abstract: PURPOSE: A wireless connection device for a multimedia service and a method therefor are provided to construct a TDD(Time Division Duplex) type wireless private network in a limited area using one public communication portable phone and receive a voice telephone call and an Internet service using the wireless private network. CONSTITUTION: A channel management device(210) initializes mobile terminals(110,120,130), transmits and receives subscriber association information with the mobile terminals(110,120,130), and processes the access and paging of the mobile terminals(110,120,130). A wired network interface device(220) connects to an external network and converts a signal transmitted and received to a TDD type mobile terminal. A system control unit(230) connects to the channel management device(210) and the wired network interface device(220), processes a call, manages the registration and state of subscribers, and manages and controls each device.
Patent KR-20030015662-A (KR)
Title: Plant nutrient substance and organic fertilizer comprising star fish extract and method for preparing the same
Inventor: CHUNG HYUN SUK
IPC: C05F1/00
Filed: 2001-08-17
Abstract: PURPOSE: Vegetable nutrient containing starfish extract which is nitrogenous amino acid, and organic fertilizer containing tissue of starfish and minerals are provided. The nutrients and fertilizer improve growth of plants, and have good storage and stability. CONSTITUTION: The vegetable nutrient, containing 200-250mg/ml of nitrogenous amino acid, is produced by the following steps of: crushing starfish to a size less than 50mesh; centrifuging crushed materials at 1500-200rpm for 30min to get an amino acid solution; and fermenting the solution with microbes like lactobacillus at 35deg.C for 2-3days in an aerobic condition for liquid starfish extract(pH3-4). The organic fertilizer is produced by the following steps of: preparing organic tissue, precipitates obtained from centrifuging; adding minerals such as zeolite or perlite to be a mixture of organic tissue and minerals in a ratio of 1 : 0.4-0.6, and crushing 2-3times; fermenting powder at the same condition for solid starfish extract(pH 4-5).
Patent KR-20010088625-A (KR)
Inventor: JEONG KWEON HA
IPC: A47B3/14
Filed: 2001-08-13
Abstract: PURPOSE: A swingable tablet and inclined tablet arm chair desk is provided to effectively utilize a small room by providing a foldable tablet, to stably support a tablet, and to easily rotate a tablet supporting member in right and left directions. CONSTITUTION: A swingable tablet and inclined tablet arm chair desk includes a tablet divided into a left side tablet(35) and a right side tablet(27). The left side tablet is supported by a left side tablet supporting member(33), and the right side tablet is supported by a right side tablet supporting member(30). A support end part is formed on a boundary surface between the left side tablet and the right side tablet. The rotating tablet has a tablet rotating part and the fixed tablet has a tablet fixing part. The tablet rotating part and the tablet fixing part are collapsibly connected by hinges.
Patent KR-20030018091-A (KR)
Title: electronic control system for suspension system of an automotive vehicle and control method thereof
Inventor: LEE SANG TAE
IPC: B60G17/015
Filed: 2001-08-27
Abstract: PURPOSE: An electronic control suspension for a vehicle and a control method are provided to control rolling, nose dive or squat of a vehicle optimally by changing the spring constant and damping force of a shock absorber with detecting the position of the vehicle through load cells. CONSTITUTION: An electronic control suspension detects rolling, nose dive or squat of a vehicle during traveling with a detecting unit(10) including a vehicle speed sensor, a steering wheel angle speed sensor, a brake lamp sensor and a throttle position sensor, and stabilizes the vehicle with controlling an operating unit(30) including a spring constant adjustor(32) and a shock absorber damping force adjuster(34). The detecting unit has the vehicle speed sensor detecting travel speed of a vehicle, and load cells(40) placed over the shock absorber and installed in vehicle wheels. The stance of the vehicle is stabilized with controlling the damping force of the shock absorber and the spring constant.
Patent KR-20020062790-A (KR)
Title: Semiconductor integrated circuit
Inventor: YAMANE ICHIRO
IPC: G06F1/00
Filed: 2001-08-29
Abstract: PURPOSE: A semiconductor integrated circuit is provided to validate or invalidate a plurality of functional blocks. CONSTITUTION: A semiconductor integrated circuit(7) including one or a plurality of external functional blocks(5, 6), a nonvolatile memory(8) having a logical content as to whether to validate or invalidate the external functional blocks(5, 6), and logical circuits(53, 54, 63, 64) validating or invalidating an input and an output to each external functional block(5, 6) in accordance with the logical content of the memory(8), wherein a user is allowed to validate use of necessary external functional blocks(5, 6), and to invalidate use of unnecessary external functional blocks(5, 6).
Patent KR-20030021065-A (KR)
Title: Method of controlling connection of terminal to internet site
Inventor: LEE SANG CHEON
IPC: G06F17/00
Filed: 2001-09-05
Abstract: PURPOSE: A method for controlling Internet site access is provided to block a minor from accessing to a harmful Internet site by automatically downloading a harmful site access interrupting program to a subscriber terminal from a management server and informing a parent of a state that the terminal deletes the program and tries to connect to the Internet site. CONSTITUTION: The harmful site access interrupting program and a harmful site database are downloaded to the subscriber terminal(100). In case that the terminal tries to access to an information providing server through a router, the access is interrupted if the information providing server is included in the harmful site database(140). In case that the terminal tries to connect to the information providing server, when the harmful site access interrupting program of the terminal is deleted, the state is informed to the outside(170). The harmful site access interrupting program and the harmful site database are automatically downloaded for update.
Patent KR-20020030250-A (KR)
Inventor: KIM HYUN SOO
IPC: B29C47/04
Filed: 2001-09-11
Abstract: PURPOSE: A multi-colored resin extruding mold and an article fabricated by the same are provided to simply obtain the article capable of representing various colors by separating a mold into upper and lower molds. CONSTITUTION: A multi-colored resin extruding mold includes an inlet port(2), a separation cylinder(4) and the first coloring member(8) at an upper portion thereof. A nozzle(22) and a nozzle container(23) are formed at a lower portion of the multi-colored resin extruding mold. The second coloring member(11) having the first and second resin connection ports(9,10) is formed below the first coloring member(8). The third coloring member(17) formed with the first and second resin ports(13,14) is formed below the second coloring member(11). A color line creating member(20) having the first and second resin guiding ports(18,19) is formed below the third coloring member(17). The second and third coloring members(11,17) and the color line creating member(20) are received in a coupling cylinder(21).