baber/WOPTO huggingface dataset:
Patent KR-20010026707-A (KR)
Inventor: CHOI GI YEONG
IPC: H04N5/232
Filed: 1999-09-08
Abstract: PURPOSE: An iris controlling method of a CCD camera is provided to prevent a hunting in controlling an iris by controlling an iris of a CCD camera by a luminance of a black cell when a clip of a signal is generated in a valid area of a CCD board due an excessive light amount. CONSTITUTION: A location of the black cell which is set at an external cell of a valid area in a CCD board is registered in a controller of a CCD camera and an iris control value and a reference luminance level are set(s510). When one frame data from the CCD board is outputted, the controller reads it and calculates luminance values of each cell(s520). It is judged whether a luminance value of a cell having a maximal luminance value is greater than a maximal luminance value which a CCD camera can read(s530). The luminance value of a cell having a maximal luminance value is greater than the maximal luminance value, a value obtained by summing a luminance value of a cell set to a black cell and the maximal luminance is set to a maximal luminance value(s540). An iris of the CCD camera is controlled so that the maximal luminance value becomes less than the maximal luminance value which a CCD camera can read(s550). A value outputted from the CCD board is read from a next synchronous signal and steps (s540,s550) repeat(s560).
Patent KR-20010027675-A (KR)
Inventor: PARK YONG CHEOL
IPC: H04N5/235
Filed: 1999-09-15
Abstract: PURPOSE: A back light correcting apparatus is provided to be capable of increasing contrast both in a high brightness region and a low brightness region. CONSTITUTION: A back light region separating part(504) receives a brightness signal through an input terminal(IN) and separates the received brightness signal according to a back light region at photographing at a back light condition. A delay adjusting part(506) receives the brightness signal through the input terminal(IN) and delays the brightness signal by a delay time(D1) necessary for the back light region separating part(504). A demultiplexer(510) receives the delayed brightness signal and separates data of higher and lower brightness regions in response to a select signal(S1). The first histogram equalizing part(512) receives the data of the lower brightness region to detect a brightness level of each pixel at a lower brightness region. The first histogram equalizing part(512) calculates and accumulates a frequency of each of the detected brightness levels and performs a histogram equalization using the accumulated results. The second histogram equalizing part(514) receives the data of the higher brightness region to detect a brightness level of each pixel at a higher brightness region. The second histogram equalizing part(512) calculates and accumulates a frequency of each of the detected brightness levels and performs a histogram equalization using the accumulated results. The first lookup table(516) writes back light-corrected data generated by the histogram equalization of the lower brightness region, and the second lookup table(518) writes back light-corrected data generated by the histogram equalization of the higher brightness region. The second memory(502) stores the brightness signal by the field. The second and third delay adjusting parts(522,524) delay data output from the first and second lookup tables(516,518).
Patent KR-20010028213-A (KR)
Inventor: SIN DAE JIN
IPC: C01B13/11
Filed: 1999-09-20
Abstract: PURPOSE: An ozonizer is provided which emits ozone without noxious components by having further means for purifying ozone generated from a conventional ozonizer. CONSTITUTION: The ozonizer(25) comprises: (i) a case(23) which has a control panel(21) and an ozone emitting opening(22); (ii) an ozone generator(20) which is built in the case(23); (iii) a purifying means (30) which purifies noxious gases contained in the ozone generated from the ozone generator(20) not to give any bad influence on a human body and the object and comprises a first filter(32) and a second filter(33), both of which are equipped at the rear of an emitting opening(31) of the ozone generator(20) and filled up with zeolite(35) and ophiolite having excellent deodorizing, purifying and activating ability; and (iv) a pipe body(40) which connects the emitting opening(31) of the ozone generator(20) with the first and second filter(32, 33).
Patent KR-20010036526-A (KR)
Title: Gargling fluid containing elements of solidity
Inventor: SHIN KYUNG HO
IPC: A61K8/02
Filed: 1999-10-05
Abstract: PURPOSE: A mouth washing solution including a solid component in which the solid component is subjected to collisions with a teeth surface and a gingiva part to play a role of a toothbrush is provided, which makes it possible to effectively remove dental plaques and food residues in place of a toothbrush. CONSTITUTION: This washing solution includes a solid component having a particle size of 100 to 300 micrometer, wherein the solid component is prepared by using egg shell, stone powder or a shell. This solution can remove food waste, tooth dirt, and dental calculus attached to teeth certainly from the tooth necks without damaging the gum.
Patent KR-20010037056-A (KR)
Inventor: HA HYEONG JUN
IPC: H02G9/10
Filed: 1999-10-13
Abstract: PURPOSE: A device for locking a man-hole is provided to improve the locking function by using an inner lid for security installed in the interior of the man-hole. CONSTITUTION: The device for locking a man-hole comprises an inner lid(11) for security, a portable recognition number inputting device(12), and an opened handle(13). The inner lid(11) comprises a locking processing section(111) which receives a recognition number to proceed the locking function, an opened handle inserting section(112) into which the opened handle is inserted and which opens the locking released lid(11). The portable recognition number inputting device(12) comprises a key inputting section(121) for receiving a recognition number, an outputting section(122) for displaying the power source state, the opening state, and the alarming state, and a connecting section(123) for connecting the locking processing section(111) of the inner lid(11).
Patent KR-20000035211-A (KR)
Inventor: HSU SHENG TENG
IPC: H01L29/78
Filed: 1999-11-03
Abstract: PURPOSE: A non-volatile transistor of strong dielectric and a method for producing thereof are provided to increase the yield of the non-volatile transistor of strong dielectric. CONSTITUTION: A non-volatile transistor of strong dielectric and a method for producing thereof includes a first to a sixth step. The method for producing non-volatile transistor of strong dielectric uses a lithography operation with an alignment characteristics of delta. At the first step, a silicon board(42) is supplied for forming a rage unit of strong dielectric. At the second step, a boron ion is injected to form a p-type well(44) on the board(42). At the third step, a plurality of device regions are divided on the board(42). At the forth step, a FE gate contact hole is formed around a structure. At the fifth step, a FE gate stack with a width L2 is formed on the exposed board. At the sixth step, an oxidization material with a depth in the range of 10nm to 40nm are accumulated on the exposed board.
Patent KR-20000012150-A (KR)
Inventor: PARK SUNG DON
IPC: H01T23/00
Filed: 1999-11-11
Abstract: PURPOSE: A device to be able to generate the radiant line of high activate and an ion is provided to have the excellent dissolving effect of polluted materials by generating the discharge effect of electricity using an interruption leading device and a light bulb. CONSTITUTION: The interruption leading device contains; a slat-shaped first electrode(24) fed power of high pressure; a dielectric layer(23) laminated in the first electrode(24); a second electrode(22) to generate the circular leading event in the relation with the first electrode(24) by laminating in the dielectric layer(23); an insulation container(28) to embody the first and the second electrodes, and the dielectric layer; an insulation oil filled in the insulation container(28).
Patent KR-20000006919-A (KR)
Title: Traffic lane display apparatus
Inventor: CHOI IN SEOK
IPC: G08G1/09
Filed: 1999-11-12
Abstract: PURPOSE: A road display device enables a driver to recognize a display of a signal lamp easily by changing a brightness of a signal lamp according to an environment of a road periphery. CONSTITUTION: The road display device comprises: a traffic situation measuring part(100) having a unit for displaying a traffic congestion status and a unit(110) for measuring a vehicle velocity and a passage amount of a specific period; a traffic situation analyzing part(200) for analyzing a traffic situation during a predetermined time on the basis of a signal from the traffic situation measuring part; a road determining part(300) for outputting a control signal which determines a road on the basis of an analyzed result; a brightness control part(400) for generating a brightness control signal on the basis of the amount of light of a road periphery; a road code output part(500) for outputting a code of a road to be changed on the basis of signals from the road determining part and the brightness control part; a display lamp control part(710) having a display lamp control code generator(720) and a display lamp control code transmitter(730); and a display lamp light driving part(750) for driving a display lamp control code receiver which receives a signal sent from the display lamp control code transmitter.
Patent KR-20010048717-A (KR)
Inventor: JUNG HAE WON
IPC: H04L5/00
Filed: 1999-11-29
Abstract: PURPOSE: A high-rate signal line coding circuit using multiplexing is provided which performs encoding without using a memory to remove a period of time required for storing and processing data and multiplexes codewords into high rate signals without varying the characteristics of the codewords. CONSTITUTION: A high-rate signal line coding circuit using multiplexing converts n 8-bit data streams into n 10-bit codeword streams. The circuit includes an encoder(110), the first multiplexer(120), and the second multiplexer(130). The encoder receives the n 8-bit data streams to convert the data streams into n 10-bit parallel codewords. The first multiplexer multiplexes the n 10-bit parallel codewords in a bit order to output 10 n-bit streams. The second multiplexer multiplexes the 10 n-bit streams output from the first multiplexer to output the n 10-bit codeword streams.
Patent KR-20010082492-A (KR)
Inventor: KIM JONG HAK
IPC: H04B7/15
Filed: 1999-12-01
Abstract: PURPOSE: A method for registering the relocation of a mobile subscriber when generating the obstacle of a home location register in a CDMA system is provided to perform a normal call process by registering the relocation to a plurality of subscriber information stored in the home location register within a quick time when generating the obstacle of the home location register. CONSTITUTION: A subscriber data operating unit receives a relocation register instruction and judges whether an operator selects a specific visitor location register among a plurality of visitor location registers through selection wire/wireless information of the specific visitor location register included in the relocation register instruction(S102). If the operator does not select the specific visitor location register, the subscriber data operating unit outputs a relocation register request signal corresponding to the relocation register instruction to location changing units in a plurality of visitor location registers(S103). A plurality of location changing units judge whether an instruction process mode included in the relocation register request signal is a subscriber re-register mode, a subscriber information deletion mode, or a subscriber information re-register/deletion mode(S104). If the instruction process mode included in the relocation register request signal is a subscriber re-register mode, a plurality of location changing units search all mobile subscriber information stored in a self-visitor location register(S105). A plurality of location changing units judge whether a paging transfer mode included in the relocation register request signal is on or off(S106). If the paging transfer mode included in the relocation register request signal is on, a plurality of location changing units perform a paging transmission operation to a mobile station corresponding to a primary mobile subscriber information among all subscriber information stored in the self-visitor location register(S107). A plurality of location changing units judge whether a paging response signal is received from a corresponding mobile station(S108). If the paging response signal is received from the corresponding mobile station, a plurality of location changing units register mobile subscriber location information to the corresponding mobile station in a corresponding home location register(S109).
Patent KR-20010053928-A (KR)
Inventor: HUH SUN HAENG
IPC: H04N9/29
Filed: 1999-12-02
Abstract: PURPOSE: A holder for a degaussing coil of a monitor is provided to easily fix the degaussing coil and a purity coil, in order to prevent the generation of noise. CONSTITUTION: A guide groove(30) formed in parallel has a guide rib(31) where a front part of a degaussing coil is installed in an upper part, and has a fixing part fixing the installed degaussing coil. A latter fixing part(50) forms a fixed rib to enable a latter part of the degaussing coil to be installed, by being extended in a latter central of the guide groove(30). And purity fixing parts(40) are projected in both latter parts of the guide groove(30), to fix a purity coil.
Patent KR-20010054229-A (KR)
Inventor: JIN SEUNG U
IPC: H01L29/78
Filed: 1999-12-03
Abstract: PURPOSE: A method for forming source/drain of a MOS transistor is provided to improve short channel effect characteristics by suppressing diffusion of implanted source/drain ions. CONSTITUTION: In the method, after a gate electrode is formed on a semiconductor substrate(10), an LDD region(15) and a pocket region(20) are formed in the substrate(10). Then, the first interlayer dielectric layer(35) is formed over a resultant structure, and the first contact hole is formed therein. Next, a drain region(42) is formed in a peripheral N-MOS by implanting N+ ions through the first contact hole, and also a source/drain region(43) is formed in a cell by implanting N- ions through the first contact hole. The first contact hole is then filled with metal forming a bit line and a storage node. Next, after the second interlayer dielectric layer(60) is formed, a capacitor lower electrode(65) connected to the storage node and a tantalum oxide layer(70) are formed. Also, an upper electrode(75) and the third interlayer dielectric layer(80) are formed thereon. Thereafter, an N+ source/drain region(92) is formed in an N-MOS by implanting N+ ions through the second contact hole, and then a P+ source/drain region(97) is formed in a P-MOS by implanting P+ ions through the third contact hole(95). Next, a resultant structure is treated with rapid thermal annealing.
Patent KR-20010054271-A (KR)
Inventor: KIM YONG SU
IPC: B60J5/10
Filed: 1999-12-04
Abstract: PURPOSE: Tail gate vibration preventing structure is provided to reduce noise generated on a tailgate by preventing vibration of the tailgate caused buy vibration of a vehicle. CONSTITUTION: A locking groove(1) is mounted on a first guide bumper(53) or a second guide bumper(56) to limit opening direction of a tailgate(50). A fixing unit is mounted on the first and second guide bumpers to be separated from the locking groove while opening the tailgate or to be fixed to the locking groove while closing the tailgate. A rotation arm is connected to the locking groove of the second guide bumper in closing the tailgate between the first and second guide bumpers mounted on the tailgate and a body to limit the opening direction of the tailgate. Moreover, the rotation arm is released in opening the tailgate to prevent noise and vibration of the tailgate.
Patent KR-20010015928-A (KR)
Inventor: SONG CHANG GEON
IPC: G06Q50/00
Filed: 1999-12-15
Abstract: PURPOSE: An avatar is provided to perform an agency experience and understand about the internet virtual world effectively when a user uses the internet by enabling a user to endow, manage and interpretate a virtual ego on the internet. CONSTITUTION: A user connects to a computer and inputs an ID and a secret number after connecting to the internet. The user selects one character out of about fifty characters which are basically prepared, and performs a task(game, information search, watching an advertisement) prepared on a portal side and an internet site. According to the result of the task, the user receives virtual money which is only useful on the computer. Each user can buy clothes, shoes, a bag, a cap, an accessory, etc. at a store prepared in the computer using the virtual money, and applies at one's character. A user which performs the task many times or collects much virtual money presents one's photography and can get a personal character besides a basic character prepared previously and can decorate the personal character.
Patent KR-20010056990-A (KR)
Inventor: KANG NAM SEOK
IPC: H01J9/24
Filed: 1999-12-17
Abstract: PURPOSE: A field emission display device having a spacer and a manufacturing method thereof are provided to enlarge a height of a spacer. CONSTITUTION: A front substrate(56) and a rear substrate(58) which is opposed to the front substrate(56) are formed with a rib-type spacer(52) and a lattice-type spacer(54), respectively. Since the rib-type spacer(52) and the lattice-type spacer(54) are piled perpendicularly to each other between the front and rear substrates(56,58), the height of a vacuum space formed between the substrates(56,58) becomes large. These spacers(52,54) overcome the pressure difference between the vacuum space and the atmosphere to support the substrates(56,58). For example, each height of the spacers(52,54) is 1.5mm, the height of the vacuum space formed between the substrates(56,58) is 3mm.
Patent KR-20010062882-A (KR)
Inventor: HAN GWANG PIL
IPC: C08F6/00
Filed: 1999-12-20
Abstract: PURPOSE: Provided is a method for preparing hyperpure polypropylene using magnesium supported catalyst. The process is characterized in that alcohols are used to make magnesium complexes with the remaining catalyst, and the product is washed with liquid propylene to eliminate the complexes and low molecular weight substances in the polymer. Previously, the catalyst residues in hexane slurry are eliminated by washing with alcoholic (isopropanol) NaOH, thereby complicated after-treatment such as neutralization, washing and drying are needed and a large amount of wastewater is produced. The product manufactured by this process has low content of catalyst and low molecular residues and therefore it is used in dielectric film in condense, bottle for explosives, packaging film for semiconductor or hard disk and film for less corona aging. CONSTITUTION: The process comprises the following steps of: introducing polypropylene powder with 50-150ppm catalyst residue into a washing column of which ends is attached to 10u stainless steel filter; setting the column temperature at 30-80deg.C and pressure under 20-60 atm.; pouring 1:1 - 1:10 weight of alcohol; flowing liquid propylene into the column at 2.5ml/min. for 5-10 min. and finally washing down with liquid propylene alone at 2.5ml/min. for 10-40 min. to eliminate remaining residue.
Patent KR-20010062958-A (KR)
Inventor: PARK JEONG HUN
IPC: B60J7/057
Filed: 1999-12-21
Abstract: PURPOSE: An electromotive emergency sunroof handle is provided to open and close a sunroof conveniently and forcibly in an emergency by modifying a manual emergency handle. CONSTITUTION: A pinion(2) is engaged with a motor cable(1) connected to a sunroof glass, and a connecting hole(4) is formed in the rear part of a sunroof motor(3) to assemble an emergency handle(10). The pinion moves the motor cables to replace each other by rotating the sunroof motor. The emergency handle opens and closes the sunroof in an emergency by controlling rotational direction of an electric motor(13) with selection of a switch(17). A handle part(15) is protruded in a handle rod(14) and combined with the connecting hole. A handle is rotated with rotating the electric motor by a charge battery(12) of a case(11). The sunroof is opened and closed with assembling the emergency handle simply at disabled state of starting, discharge of the battery or wrong operation of the switch. The sunroof is opened and closed, and the handle is operated conveniently by the power of the battery.
Patent KR-20010059394-A (KR)
Inventor: CHOI SEONG MU
IPC: F02D41/30
Filed: 1999-12-30
Abstract: PURPOSE: A urea injection controlling method of a diesel engine is provided to control injection time and injection amount of urea according to temperature of exhaust gas. CONSTITUTION: A temperature of exhaust gas from a diesel engine is detected by time unit for detecting an average temperature(20). In case of the average temperature under a purifying temperature range of exhaust gas, air supply is blocked while not injecting urea(22). In case of the average temperature over the purifying temperature range, air is supplied while not injecting the urea(23). In case of the average temperature within the purifying temperature range, a temperature inclination is compared with a urea injection range(24). In case of the temperature inclination under the urea injection range, air is supplied while not injecting the urea(25). In case of the inclination within the urea injection range, air and fuel are injected according to set time and interval(27).
Patent KR-20010066268-A (KR)
Inventor: JUNG TAE BOK
IPC: H01L23/02
Filed: 1999-12-31
Abstract: PURPOSE: A stack-type semiconductor package is provided to improve heat radiation capacity of the package, by diversifying a heat radiation path while increasing a heat radiation area, and to minimize the height protruded to an upper part of a molding body by positioning a solder ball on the package. CONSTITUTION: A semiconductor chip(1) has a bonding pad. A plurality of leads(2a) are disposed in the periphery of the semiconductor chip, comprising a ball land(200) having a relatively broader width as compared with other portions in a lengthwise direction and a bonding part for an electrical connection with the bonding pad. A conductive connection member(3) electrically connects the bonding pad of the semiconductor chip with the bonding part of the lead. A molding body(4) encapsulates the entire structure except a lower surface of the semiconductor chip, the ball land of the lead and a lower surface(201) of the lead so that only the lower surface of the semiconductor chip, the ball land of the lead and the lower surface of the lead are exposed.
Patent KR-20010066579-A (KR)
Inventor: CHO JAE HO
IPC: F04B39/00
Filed: 1999-12-31
Abstract: PURPOSE: A piston pin installation structure for hermetic compressor is provided to connect the piston and connecting rod in an accurate manner by preventing distortion of piston during manufacturing of the piston. CONSTITUTION: A piston pin installation structure comprises a connecting rod(8) connected to the rotating crank shaft; a piston(20) reciprocating in a linear fashion by the rotating motion of the crank shaft transferred through the connecting rod, and which has a connection chamber(23) formed at the rear end of the piston, wherein the connection chamber is for accommodating the connecting rod; a piston pin(30) mounted in a mount groove(25) formed inside the connection chamber, and which interconnects the connecting rod and the piston; and a clamp(40) for fixing the piston pin to the mount groove formed at the connection chamber. The clamp includes a main body(42) to be press fit to the outer surface of the piston pin, and an elastic blade(44) arranged at both ends of the main body of the clamp and which elastically tightly contacts both side walls of the mount groove formed at the connection chamber.