baber/WOPTO huggingface dataset:
Patent KR-20040102608-A (KR)
Inventor: LIM YANG GYU
IPC: H03K19/00
Filed: 2003-05-28
Abstract: PURPOSE: An output circuit is provided to prevent the signal from the external through the DQ terminal by blocking the supply of the power at the dip power down mode and maintaining the output driver a high impedance state. CONSTITUTION: An output circuit includes a first switch, an output buffer, an output driver, a second switch and a third switch. The first switch a first external power as a second external power by supplying the first external power in response to the control signal or blocks the supply of power. The output buffer outputs the input signal, the enable signal and the signal to maintain the voltage of the second external power or the ground voltage in response to the control signal. The output driver outputs the signal to maintain the potential of the second external power or the ground potential in response to the control signal. The second switch maintains one of the input terminals of the output driver with the potential of the first external power in response to the control signal. And, the third switch maintains another of the input terminals of the output driver with the ground potential in response to the control signal.
Patent KR-20030094009-A (KR)
Title: 촬상 신호 처리 방법, 촬상 신호 처리 장치, 촬상 장치
IPC: H04N5/369
Filed: 2003-05-29
Abstract: 전류 출력형 고체 촬상 소자와의 조합에 매치한 클램프 회로를 제공한다.  고체 촬상 소자(3)로부터 출력되는 전류 모드의 촬상 신호를, 전류 신호 검출부(5)에서 전류 모드로 CDS 처리함으로써 FPN 노이즈를 억제한 후에, 전류 신호 검출부(5)로부터 출력된 촬상 신호 S0을 가변 이득 증폭기(200)에서 소정 레벨로 증폭한 후에, 전류 전압 변환부(220)에서 전압 신호 S3으로 변환한다.  전류 출력형 차동 증폭기(252)와 전류 가산부(280)를 갖는 클램프 회로(250)에서는 차동 증폭기(252)에서, 전압 신호 S3과 기준 전압원(290)으로부터의 기준 전압을 비교하여, 차전압이 0이 되도록 클램프 전류 Scp를 전류 가산부(280)로 귀환한다.  전체로서, 전류형 클램프 회로가 구성되므로 전류 가산부(280)는 신호 전류 S1과 클램프 전류 Scp를 단순하게 가산하는 간이한 구성으로 되어도 된다.
Patent KR-20040107295-A (KR)
Inventor: KIM CHEOL SEONG
IPC: G02F1/13
Filed: 2003-06-13
Abstract: PURPOSE: A substrate transfer apparatus is provided to reduce the holding time by changing the pose required for the post-process of the substrate although the pose of the substrate is corrected or changed. CONSTITUTION: A substrate transfer apparatus includes a loading part(2), an inclination part(4) and the controlling part(10). The loading part loads the substrate and moves the substrate to the post-process region slantly. The inclination part is installed on a position corresponding to the transport direction of the loading part(2) performs the surface treatment with moving the substrate slantly. And, the controlling part is connected to the transport rollers to convert the loading substrate to an inclined pose during the movement.
Patent KR-20050002440-A (KR)
Inventor: LEE SANG HEON
IPC: H01L21/76
Filed: 2003-06-30
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to prevent the reduction of a photo process margin and to restrain moat from being generated at an edge portion of an isolation region by forming roundly an upper corner of a trench using simultaneously polymer generating etching and anisotropic etching. CONSTITUTION: A pad nitride pattern(14) is formed on a semiconductor substrate(10). A trench with a round upper corner is formed in the substrate by performing a polymer generating etching process and an anisotropic etching process on the resultant structure.
Patent KR-20050004401-A (KR)
Inventor: NOH OH SEOP
IPC: A01B35/00
Filed: 2003-07-02
Abstract: PURPOSE: A harrow is provided to enable consistent harrowing regardless of rotary pitching since a harrow blade is continuously kept contacted to the ground even if the rotary pitches. CONSTITUTION: In the harrow, the rotating angle of a central harrow plate(51) is adjusted by connecting the lower end of a main frame(20) rotatably supported on a power shaft(11) of a rotary(10) and the central harrow plate by links(70,80), and subsidiary harrow plates for adjusting rotating angle in conjunction with the central harrow plate is foldably disposed at both sides of the central harrow plate(51). The central harrow plate(51) comprises a central harrow blade frame(510) and a central harrow blade(511) rotatably coupled to the central harrow blade frame. A plurality of pole holders(90) are fixed to the central harrow blade frame(511) and have diffraction pins(91). A plurality of spring poles(100) are disposed in a manner that the lower ends are coupled by pins to the top face of the central harrow blade(511) and the upper ends are passed through the diffraction pins(91). Tension spring(110) is inserted into the spring poles(100) respectively and positioned above and below the diffraction pins(91).
Patent KR-20050007483-A (KR)
Inventor: KWAK BYUNG DOO
IPC: F28F21/00
Filed: 2003-07-08
Abstract: PURPOSE: A heat exchanger for recovering exhaust heat is provided to cut down cost by recovering exhaust heat of 60 to 80% in ventilating and by assembling and disassembling the heat exchanger easily. CONSTITUTION: A heat exchange unit is composed of a first thin heat transfer plate(10), and a second heat transfer plate(20) having plural uneven parts(21) extended at one side. The air passage is formed for the extension direction of the uneven part by separably combining the first thin heat transfer plate with the second heat transfer plate, and plural heat exchange units are stacked separably to cross the air passages. The height of the uneven part of the second heat transfer plate is 1 to 10 mm. Folders(30) are formed by folding both ends of the second heat transfer plate, and both ends(12) of the first heat transfer plate are inserted to the folders.
Patent KR-20050006663-A (KR)
Inventor: KWEON DAE SEOB
IPC: G03G15/08
Filed: 2003-07-09
Abstract: PURPOSE: An imaging device with one component nonmagnetic contact developing type is provided to excellently maintain a tone charge performance and a tone recovery performance of a toner supply roller by mechanically shaking off a toner accumulated in the toner supply toner. CONSTITUTION: A certain electrostatic latent image is formed on a rotatable photosensitive medium(11). A developing roller(12) rotated and contacted with the electrostatic latent image moves a toner to develop the electrostatic latent image of the photosensitive medium. A developing machine frame(13) rotatably supports the developing roller, and has a toner accommodation chamber(13a) which stores the toner. A toner supply roller(14) rotated and contacted with the developing roller by a certain nip supplies the toner of the toner accommodation chamber to the developing roller. A toner supply roller cleaning part(20) cleans a toner which remains in the toner supply roller.
Patent KR-20050007654-A (KR)
Inventor: BAIK HONG KOO
IPC: H01J65/04
Filed: 2003-07-11
Abstract: PURPOSE: An electrode is provided to increase a radiation area and efficiency of lamp by using an inductive electrode member. CONSTITUTION: An electrode comprises a pair of external electrodes arranged in the vicinity of both ends of a lamp(4); and a pair of inductive electrode members(8) disposed on the external electrodes. Each of the inductive electrode members has an end electrically connected to the external electrode and the other end connected to a power source so as to transmit power supplied from the power source to the external electrode. A spacer(6) is interposed between the external electrode and the inductive electrode member.
Patent KR-20050007722-A (KR)
Inventor: LEE KEON JUNG
IPC: A63B69/36
Filed: 2003-07-11
Abstract: PURPOSE: A golf practice system is provided to freely regulate a slope of a footrest, to give an indirect experience to a golfer with respect to actual golf game condition, and thus to enable the golfer to learn the drawback of the golfer himself. CONSTITUTION: The golf practice system includes a footrest(100) on which golfer's foot is seated, a slope regulating potion which supports the footrest and regulates the slope of the footrest, a strike detecting portion(300) connected to one side of the footrest, which detects a hitting direction and a hitting amounts upon hitting a golf ball, a computer(400) outputting an expected reaching position of the golf ball onto a monitor, and a control panel which controls the slope of the footrest based on the hitting direction and hitting amount and communicates with the computer.
Patent KR-20050008000-A (KR)
Inventor: LEE KWANG JIN
IPC: C02F1/44
Filed: 2003-07-14
Abstract: PURPOSE: To provide a pre-treatment method for desalinating salt, which is able to improve durability of a module and space efficiency of a system installation and extend a life space of a desalination plant. CONSTITUTION: In a method for desalinating raw water containing highly concentrated salt comprising a pre-treatment step and a desalination step, the pretreatment method is characterized in that the raw water is pre-treated with a submerged module where a filtration membrane is built in a cartridge.
Patent KR-20050011207-A (KR)
Inventor: LEE DONG HUN
IPC: H01L21/68
Filed: 2003-07-22
Abstract: PURPOSE: A wafer carrier transfer apparatus is provided to prevent the deviation of a wafer carrier or the damage of a wafer by fixing stably the wafer carrier on a transfer table using an electromagnet. CONSTITUTION: A wafer carrier transfer apparatus(100) includes a transfer table, a transfer arm and an electromagnet. The transfer table(60) loads a wafer carrier(80) with paramagnetic material plates(82). The transfer arm(70) is installed under the transfer table to move the transfer table. The electromagnet(62) is installed on the transfer table corresponding to the paramagnetic material plates to fix stably the wafer carrier on the transfer table.
Patent KR-20040010406-A (KR)
Inventor: KOSEKI YOUICHI
IPC: G11B20/10
Filed: 2003-07-25
Abstract: PURPOSE: To provide a method to guarantee the continuity of data on a buffer memory in an optical disk reproducing apparatus. CONSTITUTION: One bit of a sub-code synchronizing signal SC not only conventional main data is written into a space area of an interleave RAM 15 in a CIRC decode. By this procedure, since the address control providing the FIFO area similarly to the main data is carried out, the main data can be synchronized with the sub-code synchronizing signal SC read out from the interleave RAM 15. Consequently, the start of the write-in of main data to the buffer memory 16 is controlled by the sub-code synchronizing signal SC synchronized with decode data read out from the interleave RAM 15, and even when the work to store the main data which are read out from a CD into the buffer memory 16 is once stopped and restarted, the continuity of the data on the buffer memory is guaranteed.
Patent KR-20030068517-A (KR)
Inventor: LEE CHANG ROK
IPC: G11B27/36
Filed: 2003-07-28
Abstract: PURPOSE: A recording apparatus capable of changing an order of files being recorded and a recording method thereof are provided to prevent unnecessary waste of the end part of a DCD. CONSTITUTION: A DCD(Digital Convergence Disk) deck(24) records at least one file in a recording medium and reads the information recorded in the recording medium. A detecting unit(30) detects residual recording capacity of the recording medium based on the read information before the DCD deck executes recording operation. A comparing unit(32) compares the residual recording capacity with the whole size of the files. An input unit(34) inputs a selection command to select files smaller than the residual recording capacity. A control unit(22) changes a recording order of the DCD deck to record the selected files in the recording medium.
Patent KR-20050017882-A (KR)
Inventor: KANG KYOUNG DOO
IPC: H01J11/24
Filed: 2003-08-11
Abstract: PURPOSE: A plasma display panel is provided to lower a breakdown voltage, improve discharge efficiency, and reduce power consumption, by enhancing shapes of discharge sustain electrodes. CONSTITUTION: A plasma display panel comprises a first substrate(2) and a second substrate(4) spaced apart from each other and opposed with each other; address electrodes(8) formed on a surface of the first substrate, opposed to the second substrate, along one direction of the first substrate; barrier ribs(12) disposed in the space formed between the first substrate and the second substrate so as to define discharge cells; red, green, and blue phosphor layers(14R,14G,14B) formed in the respective discharge cells; and discharge sustain electrodes(20) formed on a surface of the second substrate, opposed to the first substrate, along the direction perpendicular to the address electrodes. The discharge sustain electrodes include a pair of bus electrodes(16a,18a) corresponding to the discharge cells; and a pair of protruded electrodes(16b,18b) extended from the bus electrodes toward insides of the discharge cells and opposed with each other. The opposed surfaces of the protruded electrodes are formed convexly toward centers of discharge cells.
Patent KR-20050017081-A (KR)
Inventor: HWANG JIN HO
IPC: B60R13/00
Filed: 2003-08-14
Abstract: PURPOSE: An interior member-fixing clip for a vehicle is provided to excellently reduce insertion force or withdrawal force although an axis of a shaft and the center of a fixing hole are not identical with each other and to enable reuse. CONSTITUTION: In an interior member-fixing clip for a vehicle, a head(2) is formed to one end of a shaft(1) and a support part(3) the diameter of which is larger than the shaft is formed to the inside of the shaft in a state of being connected to the inside of the head. Plural arc-shaped fitting protrusions(4,4') the outside of which is downward inclined toward the head side are formed to both sides of the shaft at a predetermined interval with opposed grooves(5') interposed. Ribs(10') are formed to the inside of the grooves of the shaft. The height of the ribs is identical with the height of the support part. The length of the ribs is shorter than the length of the fitting protrusion. Both sides of the ribs do not come in contact with the fitting protrusions.
Patent KR-20050020053-A (KR)
Inventor: KIM WOO KYUNG
IPC: G02B26/08
Filed: 2003-08-20
Abstract: PURPOSE: A single polarized optical switch is provided to reduce light loss of an optical switch by using polarized light waveguides in front of the optical switch. CONSTITUTION: A polarized light waveguide(210) includes a narrow bridge and front and rear portions on an end portion of a substrate(200). The front and rear portions include a pair of slant side portions which are coupled with the both sides of the bridge. The polarized light waveguide receives a light from an optical fiber and passes the light having a predetermined polarization direction. A switched light waveguide(220) includes one side coupled with the rear portion of the polarized light waveguide and a Y-branch. The switched light waveguide includes first and second light guide tubes between the Y-branch to switch the light passed from the polarized light waveguide. A metal electrode group(230) is implemented between the first and second light guide tubes, transfers a switching driving voltage to a left portion of the first light guide tube and a right portion of the second light guide tube to adjust the switching operation of the switched light waveguide.
Patent KR-20050020129-A (KR)
Inventor: JUNG YOUNG WOOK
IPC: H01Q1/27
Filed: 2003-08-21
Abstract: PURPOSE: A variable antenna matching device is provided to optimize receiving sensitivity and specific absorption ratio by switching an antenna matching in accordance with the information outputted from a magnetic resistance sensor for detecting a change in a ground environment when a folder is closed and opened. CONSTITUTION: A variable antenna matching device comprises a magnetic resistance sensor(310), a plurality of antenna matching units(341,342), and a plurality of switches(351,352). The magnetic resistance sensor senses the electromagnetic field of a speaker, generates an electromagnetic field sensed signal including folder open/shut information, and generates a switch control signal having logic steps which are different in each of cases where a folder is open or shut. The antenna matching units provide different impedances and match voltage standing wave ratios. The switches perform a switching operation such that transmitting/receiving data provide a path for connecting one of the antenna matching units in accordance with the logic steps of the switch control signal.
Patent KR-20050021076-A (KR)
Title: Deodorizer for refrigerator
Inventor: CHOI KYUNG AH
IPC: F25D23/00
Filed: 2003-08-26
Abstract: PURPOSE: A deodorizing device of a refrigerator is provided to easily replace an existing deodorizer by facilitating opening and closing of a deodorizer receiving member and moving a receiving groove cover along a guide groove. CONSTITUTION: A deodorizing device of a refrigerator(100) is composed of a receiving groove(2) formed in the refrigerator to contain a deodorizer; a receiving groove cover(6) for opening and closing the receiving groove; and a guide member for making the receiving groove cover move to open and close the receiving groove. The guide member comprises a guide groove and a guide projection inserted into the guide groove. The guide grooves are formed at both lateral sides of the receiving groove on the receiving groove cover.
Patent KR-20050023157-A (KR)
Title: A touch sensing device for boring machine
Inventor: CHANG HO YEUP
IPC: B23Q15/22
Filed: 2003-08-27
Abstract: PURPOSE: A touch sensing device of a boring machine is provided to minimize defects caused by accumulating machining tolerance and non-machined materials generated in a fine boring step of a transmission axle case by controlling the operation of the boring machine based on the front side that is a standard of design dimension. CONSTITUTION: A touch sensing device of a boring machine(9) is composed of a sensing dog unit(10) mounted at the front lower side of the boring machine moved forward and reversely by a hydraulic cylinder(7) fixed on a frame(5) with corresponding to a transmission axle case(3) fixed on a jig(1), and contacted directly to a front side(A) of the transmission axle case to move forward and reversely and a touch sensing unit(20) installed in the rear lower side of the boring machine and contacted to the side of the sensing dog unit according to forward and reverse motions of the sensing dog unit to output a contact signal.
Patent KR-20030076531-A (KR)
Inventor: CHUN YANG EUP
IPC: C09D1/00
Filed: 2003-08-28
Abstract: PURPOSE: Provided is a water soluble paint composition using bio-ceramic and Chinese medicine materials, which can be applied to the insides of various buildings to give an anti-toxic, anti-bacterial, deodorizing and far-infrared ray emitting effects as well as medically favorable effects. CONSTITUTION: The bio-ceramic water soluble paint composition is characterized by using a pure acrylic emulsion resin, ethylene vinyl acetate(EVA) and other water soluble resins as a binder. In particular, the ceramic material is a ground tourmaline or natural jade, and the Chinese medicine material is Cnidium officinale, Angelica uchiyamana, Caryophylli flos and the like.
Patent KR-20030076964-A (KR)
Inventor: KIM SI WON
IPC: A47G19/03
Filed: 2003-07-15
Abstract: PURPOSE: A disposable water bag with grip is provided, which allows to use conveniently and quickly without blowing the bag and to open the bag by inserting fingers into the bag. CONSTITUTION: The disposable water bag with grip includes a body(1) in which one side of the mouth on the top is made to be high or low so that a user opens or widens the mouth with a grip(2) on the water bag without having to insert fingers into the bag to open.
Patent KR-20040023761-A (KR)
Inventor: SAKITA YOSHIAKI
IPC: D06F33/02
Filed: 2003-09-09
Abstract: PURPOSE: To provide a washing machine wherein special operation contents are easily set, and also to provide a dish washer and dryer, and their control system. CONSTITUTION: The washing machine includes: a selecting means for selecting one of a plurality of basic operation courses wherein the contents of a washing operation, a rinsing operation, and a drying operation are respectively and previously stipulated; a special operation course setting means for setting a special operation course by correcting at least one of the contents of the washing, rinsing, and drying operations which are stipulated in one of the basic operation courses selected by the selecting means; and a control means arranged for performing the washing, rinsing, and drying operations based on the special operation course which is set by the special operation course setting means.
Patent KR-20030079902-A (KR)
Inventor: CHUN CHANG JIN
IPC: A61N5/06
Filed: 2003-09-25
Abstract: PURPOSE: A medical band for radiating far-infrared ray and anions is provided to relieve pain of affected part due to muscular pain or arthritis without adverse effect by attaching the band to the affected part. CONSTITUTION: The band is produced by a process comprising coating surface of a film paper with a far-infrared ray radiation coating material while applying adhesive on the other side thereof. The far-infrared ray radiation coating material is prepared by combining 45-65wt.% of silicon oxide, 7-9wt.% of feldspar oxide, 10-20wt.% of borax, 4-6wt.% of boric acid, 2-4wt.% of potassium carbonate, 1-1.2wt.% of potassium nitrate, 3.3-6.8wt.% of alumina hydroxide, 1.4-1.8wt.% of limestone, 0.8-1wt.% of barium carbonate, 0.7-0.8wt.% of lithium, 1-1.3wt.% of zirconium, 0.2-0.4wt.% of phosphate, 3-3.5wt.% of carbon, 0.4-0.5wt.% of magnesium carbonate and 0.2-0.22wt.% of coloring agent and blending them under stirring for 0.5-1 hour; putting the admixture into a glass furnace at 1350-1550deg.C to fuse it for 19-21 hours to form the far-infrared ray radiation material in molten state; cooling the material in cold water then breaking it into fine powders; mixing 10-90wt.% of the powders and 10-90wt.% of molten resin to form the coating material.
Patent KR-20050030725-A (KR)
Title: Apparatus and method for converting object-based video data into stereoscopic video
Inventor: KIM MAN BAE
IPC: G06F15/16
Filed: 2003-09-26
Abstract: A device and a method for converting a 3D(Dimensional) image of object-based video data divided into a foreground/background object region are provided to generate the natural and stable 3D image efficiently by using the MPEG(Moving Picture Experts Group)-4 data, as an object motion type determiner determines/offers the type of diverse motions of the object-based video data to a 3D object generator. An image extractor(100) extracts image data from analog or digital data, or the MPEG-4 data. An object region segmenting part(110) segments the extracted image data into the foreground/background object region. An object motion vector generator(120) generates motion vectors respectively matched with blocks in a foreground/background object. The object motion type determiner(130) determines the motion type of the object matched with the current image by using the motion vectors. The 3D object generator(140) generates the different image matched with the current image by using the motion type and generates the 3D image from two images. A 3D object post-processor(150) fills an empty pixel of the 3D image with a proper color. The first and the second converter(160,170) convert the 3D image into an analog signal.