baber/WOPTO huggingface dataset:
Patent KR-20040081587-A (KR)
Inventor: CHO JAE HUN
IPC: G11B7/0045
Filed: 2003-03-14
Abstract: PURPOSE: A data recording/reproducing method is provided to consider a data recording error or a data reproducing error caused by a defect of an optical disk when recording or reproducing data recorded on the optical disk, thereby reducing a data recording speed or a data reproducing speed. CONSTITUTION: When an initialization is completed, a pickup of a data recording/reproducing device irradiates light on an optical disk, and records data or reproduces the recorded data(41). While recording or reproducing the data, a controller receives various signals such as a focus error signal, a tracking error signal, and a ATIP synchronization signal for deciding whether a data recording error or a data reproducing error is generated, and decides whether the data recording error or the data reproducing error is produced(43). If an error is continuously generated, the controller decides that the data recording error or the data reproducing error is produced. The controller reduces the speed of the optical disk at a lower CAV(Constant Angular Velocity)(45).
Patent KR-20040081900-A (KR)
Inventor: CHO WON GI
IPC: A23L7/10
Filed: 2003-03-17
Abstract: PURPOSE: A cooked rice additive containing mushroom mycelium powder and black rice powder is provided. It enhances the taste and flavor, color and nutrition of cooked rice when mixed with rice during cooking and enables the consumer to simply intake effective ingredients of the mushroom mycelium through a meal. CONSTITUTION: The cooked rice additive comprises 22 to 77% by weight of mushroom mycelium powder having a mean particle size of 14 to 65 meshes and 78 to 23% by weight of black rice powder having a mean particle size of 24 to 65 meshes. The mushroom mycelium powder is Cordyceps militaris mycelium powder or Lentinus edodes mycelium powder.
Patent KR-20040081933-A (KR)
Inventor: CHUN HYUN CHUL
IPC: A23F3/00
Filed: 2003-03-17
Abstract: PURPOSE: A method of making fresh ginseng-infused tea by quickly freezing and thawing fresh ginseng and mulberry leaves and then repeating the freezing and thawing processes 1 to 3 times is provided. The product contains the effective ingredients of the fresh ginseng and mulberry leaves and is useful for a diabetic patient. CONSTITUTION: The fresh ginseng-infused tea is prepared by the steps: washing fresh ginseng with water 2 to 4 times; sterilizing the fresh ginseng with 2 to 20% aqueous solution of sodium chloride at 100±5deg.C for 10 to 180sec and repeating the washing process 2 to 4 times; washing mulberry leaves with flowing water and sterilizing them with 2 to 20% aqueous solution of sodium chloride at 100±5deg.C for 10 to 180sec and repeating washing process 2 to 4 times; crushing 10 to 40% by weight of the mulberry leaves and 50 to 100% by weight of the fresh ginseng and spraying 1 to 10% by weight of a stevioside solution to them; aging the crushed ginseng and mulberry leaves at 15 to 25deg.C under the sunlight for 5 to 15hr while upsetting it every 1hr; mixing the fresh ginseng, mulberry leaves, stevioside and vitamin C; quickly freezing the mixture at -30deg.C for 3 to 10hr, thawing it at 15 to 25deg.C and repeating the freezing and thawing processes 1 to 3 times; and then drying the mixture at 25 to 50deg.C for 15 to 40hr until the moisture content reaches to 5% or less.
Patent KR-20040082564-A (KR)
Inventor: KIM HYEONG GEUN
IPC: H05K13/08
Filed: 2003-03-19
Abstract: PURPOSE: An apparatus and a method for inspecting electronic components using a vision system are provided to prevent damage of a glass plate due to an alignment unit by aligning accurately electronic components. CONSTITUTION: A feeder(110) is used for transferring electronic components supplied from a hopper by using a vibration operation. A linear feeder(112) has the predetermined length in order to transfer sequentially the electronic components. A rotation unit(120) includes a glass plate in order to inspect easily the electronic components supplied from the linear feeder. An alignment unit(130) includes a guide path in order to guide the electronic components to an inspection track. A photographing unit(140) photographs each side of the electronic components.
Patent KR-20040047519-A (KR)
Inventor: KO SEONG GYUN
IPC: G11B7/09
Filed: 2003-04-11
Abstract: PURPOSE: A method and a device for generating a tracking error signal, an optical storing drive fit to the same, and a lead-in controlling method using the same are provided to stably generate the tracking error signal even if a CD having a pit depth near a quarter lambda or a narrow track pitch is played. CONSTITUTION: The first and the second tracking error signal generator(1202,1204) respectively generate the first and the second tracking error signal by receiving a light detecting signal in a DPD(Differential Phase Detection) method through the first input terminal(1210). A comparator compares the output of the second tracking error signal generator with a predetermined threshold value. A selector selects/outputs the output of the first or the second tracking error signal generator through a selection terminal(1214) depending on a selection signal inputted through the second input terminal(1212) and a comparison result.
Patent KR-20040093209-A (KR)
Inventor: KIM BYEONG GYU
IPC: H04B1/40
Filed: 2003-04-22
Abstract: PURPOSE: An apparatus and method for transmitting a message of a mobile terminal are provided to shorten time taken for creating a long message through key manipulation by photographing the long message created as a document with a camera, then editing/transmitting it. CONSTITUTION: Image data(Y data) is photographed with a camera of a mobile terminal(500). The mobile terminal sets a region for recognizing characters from the image including only the Y data(502). The mobile terminal extracts characteristics of the Y data through a character recognition program(504). The mobile terminal searches characters having the similar characteristics to the Y data among characters stored in a memory(506). The mobile terminal displays searched characters on a display unit(508). The mobile terminal determines whether there is still an image whose characters are to be recognized(510). The mobile terminal corrects converted characters with an error(512). The mobile terminal stores the converted characters in the memory(514).
Patent KR-20040093288-A (KR)
Inventor: KIM GYEONG SIN
IPC: B62D25/12
Filed: 2003-04-29
Abstract: PURPOSE: A key lock-mounting structure for a trunk lid is provided to exactly mount a key lock in a right position and to prevent the key lock from being biased to one side or a trunk garnish from coming off in fitting the key lock into a mounting hole of the trunk garnish by restricting vertical and horizontal movements of the key lock inserted into a key hole. CONSTITUTION: A fixing slot(13) and a key hole(11) with the predetermined gap are formed on an outer panel(10) of a trunk lid, respectively. A key lock(20) inserted from the outside of the outer panel is fitted and installed to the key hole. An extension piece is extended to the fixing slot and integrated with the key lock. A bolt hole(24) positioned on the fixing slot is formed at the end of the extension piece. The key lock is mounted at the outer panel of the trunk lid by inserting and combining the fixing bolt through the bolt hole to the fixing slot. A movement preventing sill(26) for filling up a space between the outer panel formed with the key hole and the key lock inserted to the key hole is disposed at the key lock.
Patent KR-20040096207-A (KR)
Inventor: LIM DONG SEOK
IPC: H01S5/30
Filed: 2003-05-07
Abstract: PURPOSE: A metal layer for forming an ohmic contact using a nickel-based solid solution to form a high-capacity gallium nitride-based optical device and a fabricating method thereof are provided to form a high-quality LED and a high-quality laser diode by improving an electric characteristic and an optical characteristic. CONSTITUTION: A metal layer for forming an ohmic contact using a nickel-based solid solution to form a high-capacity gallium nitride-based optical device includes a solid solution electrode layer and a capping layer. The solid solution electrode layer includes a nickel-based solid solution which is stacked on a p type gallium nitride. The capping layer is stacked on the solid solution electrode layer and includes one or more kinds of Au, Pd, Pt, Ru, and TCOs.
Patent KR-20030043868-A (KR)
Title: Lighting method and electric lamp devices for automatic sunrising simulation
Inventor: KANG BYUNG HYUN
IPC: H05B37/02
Filed: 2003-05-09
Abstract: PURPOSE: A lighting method is provided to operate a lighting lamp similarly to sunrise illumination variation according to a sunrise time of an established day when a user sets current date and time initially and a power is on. CONSTITUTION: Sunrise time data of every date is stored in a memory(4). A micro controller(6) compares the stored sunrise time with a current date read from a real-time clock IC(1) and determines a sunrise time. A lighting lamp is automatically turned on and the illumination is increased in a similar pattern to an actual sunrise. After establishing a date and a time and a power is turned on, a lighting lamp is operated similarly to sunrise illumination variation according to a sunrise time of an established day.
Patent KR-20040096387-A (KR)
Inventor: CHOI UNG GIL
IPC: H04B1/40
Filed: 2003-05-09
Abstract: PURPOSE: A signal conversion circuit of a mobile communication terminal is provided to form a transmission path by using a switching circuit and a filter to separate a TD-SCDMA(Time Division-Synchronous CDMA) based transceiving signal from a DCS-based transceiving signal. CONSTITUTION: A diplexer(41) is connected with an antenna(40), and separates TD-SCDMA/DCS based signals from a GSM-based signal. A low pass filter(44) filters a GSM-based transmission signal. A band pass filter(45) filters a TD-SCDMA based transmission signal. A low pass filter(46) filters a DCS-based transmission signal. A switch(42) transmits the filtered GSM-based transmission signal to the diplexer(41), and transmits a GSM-based receiving signal separated from the diplexer(41) to an inner system. A switch(43) transmits the filtered DCS-based transmission signal to the diplexer(41), and transmits a TD-SCDMA or a DCS-based receiving signal separated from the diplexer(41) to the inner system.
Patent KR-20040098719-A (KR)
Inventor: KIM JUNG HAN
IPC: C21D1/00
Filed: 2003-05-15
Abstract: PURPOSE: To improve life cycle of oil injection pumps and cooling rate of forged articles, thereby improve quality of the articles by forcibly collecting thus removing oxidation scale suspended in cooling oil through screen drum type filter installed at one side in a quenching oil tank. CONSTITUTION: The apparatus comprises a screen drum filter (5) which is formed in a cylinder shape, both ends of which are opened, on the outer circumferential surface of which screen mesh having a set sieve size is formed, and which is laterally arranged at one side between inner and outer walls (1,3) of the quenching oil tank (105); both side rolling supporting means which is rolling contacted respective inner circumferential surfaces of both ends of the screen drum filter in the state that the both side rolling supporting means is installed at one side of inner and outer walls of the quenching oil tank, and through one side of which rotary driving force is transmitted to the screen drum filter; a rotary driving means (20) mounted on one side of an outer part of the quenching oil tank and connected to one side of the rolling supporting means through a rotary shaft to transmit rotary driving force to the screen drum filter by generating rotary driving force by motor; and a scale removing means for separating scale (109) deposited on the screen drum filter from the outer side of the screen drum filter by injection pressure, and collecting the scale into scale receiving can (31) from the inside of the screen drum filter so that the collected scale is removed.
Patent KR-20040099746-A (KR)
Inventor: BAEK SEUNG SU
IPC: G02F1/1343
Filed: 2003-05-20
Abstract: PURPOSE: A thin film transistor display plate and a liquid crystal display having the same are provided to form a stable multi-domain and easily control size of a pixel while securing an aperture ratio in designing a display plate for a liquid crystal display. CONSTITUTION: Gate lines(121) are formed on an insulation substrate, including gate electrodes(123). Data lines(171) are formed on the insulation substrate, including cross parts crossing the gate lines and bent parts. A pixel electrode is formed at every pixel defined by the gate lines and the data lines crossing each other. Each pixel has a thin film transistor including a source electrode(173) connected to the data line and a drain electrode(175) connected to the pixel electrode. A storage electrode(133) is overlapped with the pixel electrode or drain electrode for forming storage capacity. The bent parts and the crossing parts of the data lines repeatedly appear by the unit of length of a pixel, and a part of the drain electrode or storage electrode extends along by a shape of the bent part at least at the pixel.
Patent KR-20030044995-A (KR)
Inventor: KANG SUNG KI
IPC: G09B23/00
Filed: 2003-05-23
Abstract: PURPOSE: A learning air rocket launching apparatus is provided to exactly adjust the launching angle by incorporating an angle adjustment member at the most top portion of an auxiliary extending axis. CONSTITUTION: A learning air rocket launching apparatus includes a main axis(50) capable of extending back and forth, a rocket die(60) fixed at the top portion of the main axis(50), a guiding tube fixing die(70) for fixing the guiding tube at the top portion of the rocket in the main axis(50) and an angle adjustment member(80) for adjusting the launching angle.
Patent KR-20030094012-A (KR)
Title: Caudal protein recognizing e2f promoter, transformants for overexpressing caudal, and use thereof
Inventor: CHOI NA HYEON
IPC: C07K14/435
Filed: 2003-05-29
Abstract: PURPOSE: Provided is a transformant overexpressing Caudal protein which shows abnormal cell multiplication or differentiation, making it possible to screen the drugs which react during these process. CONSTITUTION: The Caudal protein comprises vinegar fly Caudal protein which combines with E2F promoter and activates the activity of E2F promoter. Activation control method of E2F promoter includes transferring the expression vector in which gene is placed, under the control of E2F promoter containing recognition sequence of Caudal protein; and inducing gene expression by transducting Caudal protein expressing vector to the transformed cell, the cell being eucaryocyte or animal cell and the transformant being overexpressed, showing abnormal expression type. The screening method of drugs comprises (a) the egg of transformant showing abnormal expression type is placed in the medium containing a candidate compound; (b) confirming the type of obtained transformant; and when the type of transformant is similar to wild type, the candidate compound is judged as an inhibitor of signal mechanism induced by Caudal protein, the candidate compounds being anti-cancer or anti-inflammatory agent.
Patent KR-20040107631-A (KR)
Inventor: PARK YEONG SEOK
IPC: H01H13/70
Filed: 2003-06-09
Abstract: PURPOSE: A key button assembly is provided to prevent movement or vibration of structures during thermal bonding, by arranging a temporary assembly structure for fixing structures. CONSTITUTION: A key button assembly(10) comprises a bezel(20), a key button frame(30), and a printed board assembly(50). The key button frame has a plurality of key buttons(31) protruded toward the bezel and fixed through a thermal bonding process. The printed board assembly is arranged in rear of the key button frame, and has a plurality of switches(51) for performing an electrical switching function. At least one temporary assembly structure is arranged between the bezel and the key button frame, independently of the portion fixed by the thermal bonding process.
Patent KR-20040014190-A (KR)
Inventor: MORI TOSHIKI
IPC: C08L101/02
Filed: 2003-06-13
Abstract: PURPOSE: To obtain an o/w type emulsification composition without using a surfactant, which is excellent in stability, safety and usability, and also an o/w/o type emulsification composition excellent in stability, time stability and usability. CONSTITUTION: The emulsification composition comprises one or more oily ingredients selected from the group consisting of fatty acids and higher alcohols and one or more ionic polymers insoluble in the oily ingredient, selected from the group consisting of anionic polymers and cationic polymers, while the composition containing no surfactant.
Patent KR-20040108215-A (KR)
Inventor: HWANG TAE DON
IPC: H04B1/10
Filed: 2003-06-17
Abstract: PURPOSE: A low-noise amplifier control system is provided to maintain constantly reception sensitivity of a receiver by turning on/off operations of a now-noise amplifier according to an AGC(Automatic Gain Control) current of a received signal. CONSTITUTION: A low-noise amplifier(102) is used for performing a low-noise amplifying process for an input signal. An AGC current detector(112) is used for detecting an AGC current according to a level of an output signal of the low-noise amplifier. A switch(SW1) is used for turning on/off the low-noise amplifier. A control unit(120) controls the switch according to the AGC current of the AGC current detector.
Patent KR-20040110181-A (KR)
Inventor: PARK TAE JU
IPC: B09B3/00
Filed: 2003-06-18
Abstract: PURPOSE: To provide a method for manufacturing a deoxidizer using aluminum dross, which is able to easily produce the deoxidizer from the aluminum dross through a compression molding process. CONSTITUTION: The method comprises the steps of (a) after crushing aluminum dross into particles, screening the particles having a size of not less than 0.50 millimeter and less than 10 millimeters; and (b) compression-molding the screened particles through a press under pressure of about 600 tons.
Patent KR-20030097693-A (KR)
Title: 고분자 고체전해질형 연료전지의 연료극
IPC: H01M4/88
Filed: 2003-06-19
Abstract: 본 발명은, 확산층을 경유하여 도입된 연료를 산화하는 연료전지반응을 진행시키는 고분자 고체전해질형 연료전지의 연료극에 있어서, 고분자 고체전해질막에 접하고, 상기 연료전지반응을 진행시키는 적어도 1층의 반응층과, 상기 확산층에 접하고, 연료극중의 물을 전기분해하는 적어도 1층의 물분해층으로 되는 고분자 고체전해질형 연료전지의 연료극이다.  이와같이 연료극을 다층구조로 하고, 연료 등에 함유되는 물의 전기분해를 우선적으로 행하는 층을 형성함으로써, 연료전지반응을 담당하는 층의 보호를 도모한다.  그리고 그 결과, 연료의 결핍이 생겨도 전극특성의 저하를 일으키기 어려운 연료극으로 할 수 있다.
Patent KR-20050002946-A (KR)
Inventor: KANG CHEOL GU
IPC: H01L21/304
Filed: 2003-06-27
Abstract: PURPOSE: A semiconductor fabrication method is provided to improve productivity by preventing loss of metal due to chemical materials and suppressing a plug missing phenomenon due to HF attack. CONSTITUTION: A via-etch process is performed and a barrier metal layer having a predetermined thickness is formed thereon. A metal layer is formed on the barrier metal layer. A CMP process is performed. The entire structure is cleaned by deionized water. The barrier metal layer is etched by a dry-etch method. The barrier metal is formed with Ti or TiN.
Patent KR-20050002135-A (KR)
Inventor: MOON JAE HOON
IPC: H04Q9/00
Filed: 2003-06-30
Abstract: PURPOSE: A remote control device having a voice output function is provided to add a TV voice receiving circuit to a remote controller, and to automatically select a designated broadcasting channel, at the same time, while a TV channel is selected, so that a user can listen to a TV sound through an earphone jack protruded on a remote controller. CONSTITUTION: A voice receiving circuit(220) receives a voice signal corresponding to a changed channel, when a channel change signal is inputted. A voice output unit(250) outputs the voice signal inputted from the voice receiving circuit(220). A microcomputer(200) controls such that the channel change signal can be received in a transmitter(110) and the voice receiving circuit(220), and controls volume of the voice signal. A function select button(160) supplies a predetermined signal to the microcomputer(200), so that the channel change signal can be received in the voice receiving circuit(220).
Patent KR-20050005035-A (KR)
Inventor: KIM SANG WOO
IPC: H01L21/205
Filed: 2003-07-01
Abstract: PURPOSE: Semiconductor device fabricating equipment for a CVD(chemical vapor deposition) process is provided to extend the lifetime of a heating ring and enable stable and uniform heating by maintaining a stable state of the heating ring even if a raw material is introduced through a gap that can be generated from a coupling of a chuck body, an interval maintaining member and a wafer support unit. CONSTITUTION: A chuck body(10) is of a shape protruding from the lower part of a chamber of a vacuum sealing atmosphere. An interval maintaining member(12) of a ring type is correspondingly placed on the circumference of the chuck body. A wafer support unit(14) supports a wafer, placed on the upper part of the interval maintaining member. A coupling member(16) on the wafer support unit penetrates the interval maintaining member to be coupled to the chuck body and fixes the wafer support unit and the interval maintaining member. A heating ring(18b) is placed on the upper surface of the chuck body adjacent to the inner wall of the interval maintaining member. A predetermined thickness of the heating ring is covered with a cover(22).
Patent KR-20050007756-A (KR)
Title: Method for Designing Lime Bin
Inventor: KIM DAE JOONG
IPC: G06Q50/04
Filed: 2003-07-11
Abstract: PURPOSE: A method for designing a steel bin for lime installed to remineralization plant is provided to design the bin by receiving bin load data and material selection data, and determining a size and a support system. CONSTITUTION: Bin load is determined by receiving the bin load data and the material selection data(S21). A property of a material filling the bin is determined(S22). The size and the support system of the bin are temporarily determined by using the bin load and the property of the material filling the bin(S23). Bin design data is determined by using the temporarily determined bin size/support system(S24). Pressure applied to a wall of the bin, tensile force, bending moment, and shear stress/moment applied to a shell and a cone by the filling material are calculated by using the determined design data(S25-S28). In case that the calculated values are under a reference value, the temporarily determined bin size/support system is determined as the corresponding bin size/support system(S29).
Patent KR-20050013425-A (KR)
Inventor: LEE BAEK GU
IPC: B66C9/18
Filed: 2003-07-28
Abstract: PURPOSE: A rail clamp for an unloader capable of stably gripping a travel rail is provided to prevent the unloader from being undesirably pushed by independently driving gripping units and making the gripping units stably grip the travel rail even at a bent portion of the travel rail. CONSTITUTION: A rail clamp(100) for an unloader capable of stably gripping a travel rail(140) comprises a frame(102) of a box shape; a pressing unit; a cylinder(104) mounted to the lower part of the frame; and griping units. The pressing unit comprises a pair of guides(128) extended between the upper and lower parts of the frame; a pair of bases(126) mounted slidably along the guides; and a pair of springs(130) each arranged to the periphery of the guides between the upper parts of the frames and the bases, to press the bases. In the cylinder, a shaft(106) having a pair of pin-combining slits(108) formed to the upper end is extended upward. The gripping units includes a pair of first links(112) each having the upper end rotatably combined to each slit of the cylinder; a pair of second links(122) each having the upper end rotatably combined to each base; and a pair of arms(116) having the upper ends rotatably combined to the lower ends of the first and second links in common. The lower ends of the arms are extended to the sides of the travel rail via the bottom of the frame.