baber/WOPTO huggingface dataset:
Patent KR-20030024763-A (KR)
Inventor: HA JU YEONG
IPC: A61K31/55
Filed: 2003-03-06
Abstract: PURPOSE: The use of 2-hydroxy-2-(4-methoxy-phenyl)-1-p-tolyl-2,5,6,7,8,9-hexahydro-3H-imidazo(1,2-a)azepine-1-ium and 6-bromo-3-(1-(4-fluoro-benzoyl)-5-furan-2-yl-4,5-dihydro-1H-pyrazole-3-yl)-4-phenyl-1H-quinoline-2-one as a prophylactic and therapeutic agent for osteoporosis is provided. The compounds prevent the formation of osteoclast cells as well as the function of osteoclast cells. CONSTITUTION: The compounds of 2-hydroxy-2-(4-methoxy-phenyl)-1-p-tolyl-2,5,6,7,8,9-hexahydro-3H-imidazo(1,2-a)azepine-1-ium of formula(1) and 6-bromo-3-(1-(4-fluoro-benzoyl)-5-furan-2-yl-4,5-dihydro-1H-pyrazole-3-yl)-4-phenyl-1H-quinoline-2-one of formula(2) have an excellent function for inhibition of differentiation of osteoclast cells. The effect on formation and differentiation of osteoclast cells is searched through the single culture of osteoclast precursor cells using high speed search technique with about 15,000 different compounds.
Patent KR-20040080128-A (KR)
Inventor: ANDERSON H KIM
IPC: C01B13/11
Filed: 2003-03-11
Abstract: PURPOSE: To provide an underwater discharge core capable of preventing short circuit of electrode wires and generating ozone with high efficiency in constituting underwater cells into virtual meshed electrode points by maintaining a uniform tension and preventing joints to which the ends of the electrode wires are tied from being loosened, and further provide a sterilized water generator producing sterilized water using the underwater discharge core. CONSTITUTION: The underwater discharge core comprises a frame(10) made of an insulating material and including first and third sides(12,14) spaced apart by a predetermined distance to face each other in the direction of the X-axis and respectively formed with ridges(12A,12I,14A) forming valleys between the ridges on upper and lower surfaces of the first and third sides, second and fourth sides spaced apart by a predetermined distance to face each other in the direction of the Y-axis and respectively formed with ridges forming valleys between the ridges on upper and lower surfaces of the second and fourth sides(13,15), at least one first compartment(17) formed parallel to the first and third sides between the first and third sides and formed with ridges(13A,13D,15A) forming valleys between the ridges on upper and lower surfaces of the first compartment such that the ridges of the first compartment are spaced apart from one another corresponding to the distance between the ridges on the first and third sides, and at least one second compartment(18) formed parallel to the second and fourth sides between the second and fourth sides and formed with ridges forming valleys between the ridges on upper and lower surfaces of the second compartment such that the ridges of the second compartment are spaced apart from one another corresponding to the distance between the ridges on the second and fourth sides, wherein the first to fourth sides, and the first and the second compartments define a plurality of openings in the frame, the valleys between the ridges on the first and third sides and the valleys between the ridges on the first compartment constitute an identical plane as a first plane, and the valleys between the ridges on the second and fourth sides and the valleys between the ridges on the second compartment constitute another identical plane as a second plane spaced in parallel to the first plane with a predetermined distance; a first platinum wire wound around the frame along the valleys formed between the ridges on the first side, the third side and the first compartment; and a second platinum wire wound around the frame along the valleys formed between the ridges on the second side, the fourth side and the second compartment.
Patent KR-20040089867-A (KR)
Inventor: HAN YEONG CHANG
IPC: F04B27/14
Filed: 2003-04-15
Abstract: PURPOSE: A variable displacement swash plate type compressor is provided to improve the durability of a piston by reducing the thickness of a swash plate and the length of an inserted part of the piston by dispersing rotary force of a driving shaft. CONSTITUTION: A cylinder block has a plurality of cylinder bores. A piston is contained in each cylinder bore to reciprocate in the cylinder. Front and rear housings are hermetically combined with front and rear of the cylinder block. A driving shaft(140) is rotatively supported by the center of the front housing. A swash plate(150) is installed at the driving shaft. A driving force transmitting part(140a) is formed in the middle of the driving shaft, having a polygonal section. A pivot pin(141) is installed at the driving force transmitting part, and of which one end is combined with the swash plate. A protrusion part is protruded at one surface of the swash plate. A through-hole is formed in the center of the protrusion part. A cut part is formed at one side of the swash plate for passing the pivot pin.
Patent KR-20040088980-A (KR)
Inventor: SON JUN KEUN
IPC: B65C1/00
Filed: 2003-04-10
Abstract: PURPOSE: A position placing device is provided to guide a sticker to a right position accurately and easily. CONSTITUTION: A main body(11) comprises a position correcting groove(11b) at an edge of a sticker guiding portion(11a). A plurality of protrusion(12) is fixed to upper and side edges of the main body. A plurality of magnets(13) to fix the main body by a magnetic force is provided to a case.
Patent KR-20030040291-A (KR)
Inventor: HEO SE JIN
IPC: G06F17/00
Filed: 2003-04-16
Abstract: PURPOSE: A method, a program, a medium and a device for registering and analyzing an ENUM(Electronic NUMbering) name, and managing and rebooting an ENUM name server are provided to interpret the ENUM name into an ENUM number for an information device requesting the ENUM number through wire/wireless communication by interpreting the ENUM name requested from the information device. CONSTITUTION: After securing a root domain, a naming rule of the highest domain is assigned and the ENUM name is inputted from the information device of a user using the naming rule to the second domain(S1). After judging that the inputted name is existed as a tool reading an ENUM name database(S2), a message to register another name is outputted to the information device if the inputted ENUM name exists(S4). If not, the message to accept the ENUM name is outputted and the information of a register is inputted(S5). After settlement, the register information, the ENUM number and the ENUM name are stored in the ENUM name database by transmitting it to the ENUM registration server(S7). A registration result is outputted to the information device of the user(S8).
Patent KR-20040091849-A (KR)
Inventor: LIM GUK CHAN
IPC: G06F7/50
Filed: 2003-04-22
Abstract: PURPOSE: A partially activated bit serial adder is provided to reduce power consumption in case that a carry signal is not generated, as a D flip/flop is operated by determining one signal as a constant from the two bit signals inputted to the bit serial adder and applying an enable signal as high if the constant is inputted as a high level. CONSTITUTION: An XOR gate(200) outputs an XOR operation result by receiving the first and the second bit signal. An adder part(100) outputs an addition operation result by receiving an output signal of the XOR gate, the first and the second bit signal, and a carry input signal, and performing an addition process according to an enable signal. The first output buffer(400) outputs an addition result of the bit serial adder by receiving the addition result output from the adder part according to the high-level enable signal. The second output buffer(410) outputs the addition result of the bit serial adder by receiving the output of the XOR gate according to the low-level enable signal. An activation controller(500) outputs the high-level enable signal in the case of the high-level by receiving/analyzing the first bit signal.
Patent KR-20030045749-A (KR)
Title: Refrigerant discharge path of inverter compressor for outdoor unit
Inventor: BAE YEONG JU
IPC: F25B1/00
Filed: 2003-05-15
Abstract: PURPOSE: A refrigerant discharge path of an inverter compressor for an outdoor unit is provided to minimize noise and use of check valve. CONSTITUTION: A refrigerant discharge path comprises the first flow channel(13) for flow of the refrigerant discharged from an inverter compressor(12); the second flow channel(15) for flow of the refrigerant discharged from a constant-speed compressor(14) connected in parallel to the inverter compressor; and the third flow channel(18) formed by joining the first flow channel and the second flow channel, which supplies refrigerant to a condenser. The flow direction of the refrigerant which is discharged from the inverter compressor and flows through the first flow channel is the same as the flow direction of the refrigerant which is discharged from the constant-speed compressor and flows through the second flow channel, at the point immediately before the confluent point between the first flow channel and the second flow channel.
Patent KR-20030094116-A (KR)
IPC: G01S13/22
Filed: 2003-06-04
Abstract: This invention relates to radar signal processing. In particular, this invention concerns Doppler processing and clutter filtering on irregular Pulse Repetition Time (PRT) sampled signal. <??>This invention solves the above-mentioned drawbacks, in particular solving the velocity ambiguity and filtering any type of clutter, providing a deconvolution method which filter any kind of clutter even varying clutter like sea clutter, rain clutter... <??>The deconvolution method of irregular pulse repetition time sampled signal x(tm), comprises the following steps:  ÄS1Ü conversion of the irregular samples x(tm) to regular samples r(iT epsilon ); ÄS2Ü computation of the spectrum dft(r) of these regular samples; ÄS3Ü isolation of the clutter spectra in dft(r) by assuming clutter spreads over more than a few range gates; ÄS4Ü estimation of the clutter spectral lines from the mean and the width of the isolated clutter spectra; ÄS5Ü subtraction of the estimated clutter spectra from the total spectrum dft(r); ÄS6Ü deconvolution of the remaining spectra.  <IMAGE>
Patent KR-20030095305-A (KR)
IPC: C08F214/06
Filed: 2003-06-05
Abstract: A method of producing nematic liquid crystal devices in which a weak zenithal anchorage energy of the liquid crystal is obtained on at least one of its confining plates by depositing onto a substrate a polymer, copolymer or terpolymer deriving from poly(vinyl chloride-co-vinylalkylether) or poly(vinyl chloride-co-vinyl aryl ether), stabilizing the deposit and defining a azimuthal orientation of the deposit which induces a controlled azimuthal anchorage of the liquid crystal.  An Independent claim is included for a bistable nematic liquid crystal device using at least one weak zenithal energy anchorage layer obtained by the claimed method, the layer being deposited on a transparent or reflecting electrode.
Patent KR-20040105509-A (KR)
Inventor: JU SEONG TAE
IPC: A47L9/04
Filed: 2003-06-09
Abstract: PURPOSE: A turbine brush of a vacuum cleaner is provided to clean conveniently, and to repair and maintain the vacuum cleaner easily by preventing the suction slot from being stuck into the bedclothes. CONSTITUTION: A turbine brush of a vacuum cleaner comprises a brush body(10) having a lower case and an upper case with suction slots(21) for sucking external air from the cleaned surface, an agitator unit(20) rotated and supported to the lower case and composed of a brush, a turbine unit(30) rotated and supported in the lower case and turned by the suction air of the vacuum cleaner, and a power transmission unit(50) interlocking the agitator unit with the turbine unit. Plural ribs(22) are formed in the suction slots to prevent the bedclothes or cloth from being stuck into the brush body. The brush is contacted to the cleaned surface through the suction slots, and arranged corresponding to the suction slots.
Patent KR-20040108024-A (KR)
Inventor: CHO IL HYEON
IPC: B21B28/02
Filed: 2003-06-16
Abstract: PURPOSE: A cleaning device for rolling roll is provided to reduce rolling recesses generated by foreign substances during a rolling, and to remove the rolling recesses generated on the roll surface by polishing, thereby preventing defect of the surface of a rolling product generated from the rolling recesses. CONSTITUTION: A first body means(20) is guided in a rolling stand(10) and is installed such that it is moved to the front or rear side towards a work roll(12). A second body means(40) is moved to the right or left side on the first body means, and absorbs upward and downward shock. A cleaning roll means(60) is provided on the front side of the second body means to polish and clean a surface of the work roll. A collection means(80) is connected to the rear side of the cleaning roll means in a sealing-up way, and collects dust generated while polishing and cleaning the work roll to prevent the dust from being leaked outside.
Patent KR-20050000005-A (KR)
Inventor: JEONG SEONG IK
IPC: G06F3/00
Filed: 2003-06-23
Abstract: PURPOSE: A memory device for driving a display panel and its driving method are provided to minimize a peak current which is generated when data is transferred toward a source channel. CONSTITUTION: A memory cell array(100-10m) stores binary information. Bit line-bit bar line pairs are connected to memory cells. The first transfer gates(210) are connected to one end of the bit line-bit bar line pairs and are switched to access the memory cells. The second transfer gates(220) are connected to another end of the bit line-bit bar line pairs and are switched to read binary information stored in the memory cells. Data buffers(SB0-SBm) stores the read binary information. Signals switching the second transfer gates are derived from one enable signal and then are grouped into several groups, and signals per each group have different delay time.
Patent KR-20050000785-A (KR)
Inventor: KANG HEE BOK
IPC: H04M3/42
Filed: 2003-06-24
Abstract: PURPOSE: A telephone system for the speech disordered and the hearing impaired and a method therefor are provided to allow the speech disordered and the hearing impaired to communicate in voice with a normal person by transferring a received call voice to a computer and converting it into characters and converting characters inputted to the computer into a voice and processing the voice as an originated call voice. CONSTITUTION: When a user phone receives a call, voices are alternately transmitted in both directions(100). In the case of a received voice, a received analog voice signal is converted into a digital voice signal and then transmitted to a management computer(110). It is determined whether the user is a hearing impaired(120). If the user is a hearing impaired, the voice is converted into characters and outputted on a monitor(130). In the case of responding, it is determined whether the user is a language disordered(150). If the user is a language disordered, the user personally inputs through a key board, or selects a reserved word(160) and converts it into a voice, and then outputs the voice to the phone(170). The voice transmitted to the user phone is stored as a general audio file(140a,140b).
Patent KR-20050002938-A (KR)
Inventor: PARK KEUN SOO
IPC: H01L21/76
Filed: 2003-06-27
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to reduce an aspect ratio and a dimple phenomenon in an NSG(Non-doped Silicate Glass) deposition process by etching an isolation region, depositing an insulating layer thereon to fill up a trench, and performing a blanket etch process. CONSTITUTION: A trench is formed on an upper surface of a silicon wafer. A first insulating layer is deposited on the trench. The first insulating layer(23) is etched. A second insulating layer(24) is deposited on an upper surface of the first insulating layer. The second insulating layer is planarized by performing a planarization process. A blanket etch process is performed to etch the first insulating layer.
Patent KR-20050003529-A (KR)
Inventor: SONG SEONG HWI
IPC: G11C7/10
Filed: 2003-06-27
Abstract: PURPOSE: A semiconductor memory device and a data output method are provided to remove the multiplexer by adding the simple logic means into a main amp block, and to increase the operation speed by reducing the data loading burden from the main amp block. CONSTITUTION: A semiconductor memory device comprises an input/output sense amp block(iosa0-iosa15) consisting of plural groups wherein, each group consists of four sense amp at least, and each input/output sense amp outputs data stored in a memory cell after being enabled by a selecting signal according to the first, second and third data output mode; the first output part(310) for outputting the data output of the sense amp enabled by the selecting signal according to the first data output mode; the second output part(320) for outputting the data output of the sense amp enabled by the selecting signal according to the second data output mode; the third output part(330) for outputting the data output of the sense amp enabled by the selecting signal according to the third data output mode. Among the input/output sense amp, unselected input/output sense amp by the selecting signal generates a signal of which level does not affect the operation of the second or the third output part.
Patent KR-20050001934-A (KR)
Title: Liquid Crystal Display Panel
Inventor: PARK JEA SEOK
IPC: G02F1/133
Filed: 2003-06-28
Abstract: PURPOSE: An LCD(Liquid Crystal Display) panel is provided to reduce the number of data lines and simultaneously to enhance an aperture ratio, maintaining the capacitance of a storage capacitor. CONSTITUTION: The first to third TFTs(Thin Film Transistor)(T1-T3) are formed at the portions crossed by the k-th(k denotes a positive integer) and k+1th gate lines(GLk,GLk+1) and the i-th data line(DLi). The first and second pixel electrodes(114,124) are connected with at least one of the first to third TFTs. A storage capacitor(SC) prevents a pixel voltage variation charged to the first and second pixel electrodes. The first TFT comprises a gate electrode included to the k-th gate line, a source electrode(120) connected to the k+1th gate line through the fourth contact hole(122d), and a drain electrode(118) connected to a gate electrode(126) of the second TFT through the first contact hole(122a).
Patent KR-20050002333-A (KR)
Inventor: HWANG HYUN SANG
IPC: H01L21/28
Filed: 2003-06-30
Abstract: PURPOSE: A method for forming a high-permittivity gate dielectric is provided to maximize the passivation effect of a surface charge and a fixed charge in semiconductor device at relative low temperature by annealing under high-pressure hydrogen atmosphere compared to a conventional atmospheric pressure. CONSTITUTION: A method for forming high-permittivity gate dielectric is annealed in high-pressure hydrogen ambient in order to improve the electric characteristics of the gate dielectric. The annealing pressure is 3-100 atm. The annealing temperature is 250-450°C.
Patent KR-20030066504-A (KR)
Title: Method for manufacturing pouch container with m-shaped members
Inventor: LEE JEONG MIN
IPC: B65D33/38
Filed: 2003-06-25
Abstract: PURPOSE: A method for manufacturing a pouch container with M-shaped members is provided to enable the simultaneous fabrication of a plurality of the pouch containers. CONSTITUTION: The pouch container comprises a pair of M-shaped members(50,60) arranged in parallel to face each other between front and rear films(10,20) constituting the container. These front and rear films and the M-shaped members are sealed to one another at a predetermined portion through a series of processes. The sealed film is finally cut to form a primary container. The pouch container with the M-shaped members is formed to have shape extending longitudinally in a horizontal direction.
Patent KR-20050003699-A (KR)
Inventor: LEE JONG GU
IPC: A63C10/06
Filed: 2003-07-04
Abstract: PURPOSE: A rachet belt is provided to replace only worn part with a new part to thus increase reuse of resources and to reduce costs for replacement and resources providing good economic effect. CONSTITUTION: The rachet belt(1) of a snow board binder includes a first belt(3) which has a coupling hole at one end, a connecting portion at the other end, and a teeth surface(5) for fixing boot received therein. A second belt(2) is connected with the first belt and has at both ends connectors for connecting with the first belt and the other fixing belt, respectively. A third belt(4) is connected with the second belt and has at one end a connector for connecting with the second belt, and at the other end an insert inserted into a clip of the binder. When the teeth surface of the second belt is worn out, the second belt is replaced with new one.
Patent KR-20030062299-A (KR)
Title: Fluid metering pump
Inventor: KIM SAN CHAN
IPC: F04B43/08
Filed: 2003-07-07
Abstract: PURPOSE: A fluid metering pump is provided to transport fluid in a transport tube continuously by fixed amount by allowing a rotary plate on which a transport roller is mounted to rotate. CONSTITUTION: A housing part(100) comprises a housing(110) and a plug(120). The housing is formed as a circular container. A stepped part(111) is formed on one side of a bottom of the housing. A penetrating hole(115) is formed on a center of the stepped part to be penetrated by a driving axis of a driving motor. Two grooves are formed on a lower side of an opening on the other side of the housing for a transport tube(300) to be mounted thereon. Fixing protrusions are formed on an upper side and a lower side of the opening of the housing to be joined to the plug. The plug is formed to be disk-shaped, and having fixing pieces(122) formed on an upper end and a lower end thereof to be joined to the fixing protrusions of the housing. A stepped protrusion is formed on one side of the plug to be inserted to an inner circumferential surface of the opening of the housing.
Patent KR-20050008190-A (KR)
Inventor: CHO JIN HO
IPC: H04N5/64
Filed: 2003-07-14
Abstract: PURPOSE: A monitor apparatus for a car is provided to reduce noise on a monitor by making shielding process on a board and a signal line, using a ferrite core at each cable and adopting a software technique in implementation of a white balancing function and an auto balancing function in a signal processing part. CONSTITUTION: A signal line passes a video signal so that video data can be output to a monitor, wherein an input terminal and a ground of the signal line are shielded. A cable for electric power, an analog signal and OSD(On Screen Display) is contacted to a ferrite core. A signal processing part implements a white balancing algorithm so that RGB(Red Green Blue) signals can balance with each other in their sensitivity degree and amplification degree. The signal processing part further implements an auto balancing algorithm for controlling white balance automatically in response to the video signal.
Patent KR-20050009091-A (KR)
Inventor: CHOI JONG MOON
IPC: F17D3/16
Filed: 2003-07-15
Abstract: PURPOSE: A hydraulic oil piping device is provided to secure the operation accuracy of a hydraulic equipment by preventing the secondary abrasion through foreign substances and to effectively manage the hydraulic equipment by alarming a pollution level. CONSTITUTION: A pipe(31) has pipe connection devices in both sides and has a certain length. A housing(30) forms a hollow portion by sealing the part except the pipe connection devices. At least one permanent magnets(32) are installed in the outer face of the pipe inside the hollow portion. A coil(33) is spirally installed inside the housing. A power supply unit feeds alternative voltage of a certain frequency to the coil. A current monitoring unit monitors the change of current according to an impedance movement of the coil and alarms when the change of the current is over a certain level.