baber/WOPTO huggingface dataset:
Patent KR-20030070958-A (KR)
Title: Self-arrayed hole carryable polymers used for organic photo-refractive materials and photo-refractive mixture containing them
Inventor: KIM YEONG BEOM
IPC: H01L51/30
Filed: 2002-02-27
Abstract: PURPOSE: A self-assembly polymer having a hole transport function used to an organic photorefractive material and a photorefractive mixture containing the polymer are provided, to obtain the self-assembly polymer showing an excellent processability, a rapid responsibility a high optical conductivity based on a high heat stability and a low glass transition temperature and the photorefractive mixture having an excellent stability, a high photorefractivity and no phase separation. CONSTITUTION: The self-assembly polymer comprises the repeating unit represented by the formula 1, wherein A is a hole transport functional group and is represented by the formula 2 or 3; r is an integer of 3-300; X is -C(=O)-O-, -O-C(=O)-, -NH-CO- or -CO-NH-; and M is a co-unit. In the formula 2, R1 is -O-(CH2)q- (wherein q is an integer of 1-20), -S-(CH2)m- (wherein m is an integer of 1-20), -O-(CH2C(CH3)H2)n- (wherein n is an integer of 1-5) or -O-(Si(CH3)2)p- (wherein p is an integer of 1-5). In the formula 2, R2 is -O-(CH2)v-O- (wherein v is an integer of 1-20), -S-(CH2)w-S- (wherein w is an integer of 1-20), -O-(CH2C(CH3)H2)n-O- (wherein n is an integer of 1-5) or -O-(Si(CH3)2)p-O- (wherein p is an integer of 1-5). Preferably, the polymer has a number average molecular weight of 2,000-240,000.
Patent KR-20030073723-A (KR)
Title: Boarding position display apparatus and method for electric railroad by way out number search
Inventor: KIM KEON HOON
IPC: G06Q50/30
Filed: 2002-03-13
Abstract: PURPOSE: A device and method for displaying a riding position of an electric train by searching an electric railroad station gateway number is provided to output a gateway number located in the shortest route from a main place name and a riding position of an electric train of a departing station located in the shortest route from the gateway number when a user goes to the main place name located near the electric train station of a destination. CONSTITUTION: A data storing unit(38) stores data with respect to main place located within a predetermined radius based on an electric railroad station and gateway numbers located in the shortest route from the main place and stores information with respect to an electric train riding position located in the shortest route from each gateway number. A touch screen(44) inputs information with respect to a destination station and the place name. A control unit(30) accesses a gateway number located in the shortest route from the main place name and an electric train riding position located in the shortest route from each gateway number from the data storing unit(38) based on information with respect to an inputted destination station and place name. A printer(48) outputs information with respect to a gateway number located in the shortest route from the main place name and an electric train riding position located in the shortest route from each gateway number.
Patent KR-20030004017-A (KR)
Title: Method for hierarchical image-based representation and rendering of still and animated three dimensional object, and apparatus thereof
Inventor: HAN MAN JIN
IPC: G06T15/20
Filed: 2002-04-13
Abstract: PURPOSE: A method and a device for rendering and displaying based on hierarchical 3D images of a stopping or operating object are provided to separate geometric component factors of BVO and chromaticity component factors to base on depth images, require a relatively small storing area, and carry out the fast rendering with high quality. CONSTITUTION: A device for rendering and displaying based on hierarchical 3D images of a stopping or operating object includes a real object 3D scanner(1) for outputting 3D coordinates of a plurality of points, 3D object source data producing elements such as a polygonal model producing element(2) and a depth image producing element(3), and a BVO format converting element(4) for converting the 3D object original data into the BVO format, wherein the converting element includes a vector generating element(5) for generating a plurality of 6D vectors including three coordinates x,y and z and three color coordinates such as red, green and blue, and a BVO forming element(6) connected to a BVO visualizing element(7) including an image buffer and a coordinate conversion matrix generating element(8).
Patent KR-20030085980-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F17/26
Filed: 2002-05-02
Abstract: PURPOSE: A vending machine for producing printed matters is provided to perform an offset master printing service and reduce a printing cost by using a monitor of a touch screen method. CONSTITUTION: A vending machine for producing printed matters includes a monitor screen(2), a touch screen monitor software, an artificial intelligent computer, a chip, a duplicator(4), an offset printer(5), a master printer(6), an instant noodle vending machine(7'), a drinking water vending machine(8'), a battery portion(8), a design selection button(9), a speed selection button(10), a discharge portion(11), a coin insertion hole(12), a photo vending machine(12'). The vending machine for producing printed matters produces the printed matters according to the predetermined fabricating processes by touching selectively kinds of printed matters on the monitor screen(2).
Patent KR-20030086056-A (KR)
Title: Atomic layer deposition apparatus for manufacturing Semiconductor device and atomic layer deposition method thereof
Inventor: CHO BYEONG HA
IPC: H01L21/203
Filed: 2002-05-03
Abstract: PURPOSE: An ALD(Atomic Layer Deposition) apparatus and method for manufacturing a semiconductor device are provided to be capable of securing process stability by simultaneously supplying all kinds of reaction gases into a reactor. CONSTITUTION: An ALD apparatus is provided with a housing having a reaction chamber and a rotary disc part(170) installed inside the housing for transferring a plurality of susceptors(151). At this time, a wafer is loaded on the susceptor. The ALD apparatus further includes a gas supply part(100) located at the upper portion of the rotary disc part for supplying gas into the reaction chamber, a gas exhaust part(154) formed around the rotary disc part, and a remote plasma generator connected to the gas supply part. At this time, a plurality of reaction gas jet parts and inert gas jet parts are alternately installed at the gas supply part.
Patent KR-20020087884-A (KR)
Inventor: TAKAYAMA KOJI
IPC: H04R19/04
Filed: 2002-05-15
Abstract: PURPOSE: To provide an elecret condenser microphone where an insulation member is employed for a microphone part as well as a case part so as to enhance the processing accuracy and the assembling performance and furthermore to make the microphone small-sized. CONSTITUTION: The elecret condenser microphone is configured to laminate integration of an electrode film, an elecret layer, and a vibration membrane to three basic components, an electric base employing an insulation board, a back electrode board and a vibration membrane support frame. Thus, small- size and low profile can be attained and the processing accuracy and the assembling performance can be enhanced. Further, the same material is used for the three components to improve the acoustic characteristics to a temperature change.
Patent KR-20030093475-A (KR)
Title: A Hydro-Engine Mount For Fluid Control
Inventor: PARK JEONG HUN
IPC: B60K5/12
Filed: 2002-06-03
Abstract: PURPOSE: A hydro engine mount for regulating fluid is provided to reduce idle vibration and noise, and to improve the quality and performance of the engine mount by damping at large input amplitude and keeping low dynamic stiffness at small input amplitude. CONSTITUTION: An upper cap(11) and an upper rubber(12) are installed in the upper part of an engine mount, and a decoupler having an orifice(13a) is mounted in the center of a casing(19). A lower plate(14) is mounted in the lower part of the casing. An upper fluid chamber(S1) is placed between the upper rubber and the decoupler, and a lower fluid chamber(S2) is formed between the decoupler and a lower plate. Vibration and noise of the engine are reduced by moving fluid between the upper and lower fluid chambers. A guide pipe(16) is installed in the lower center of the decoupler, and a valve pipe(17) having a valve hole(17a) is moved up and down. A moving rubber plate(15) is installed in the lower part of the lower plate, and a vacuum chamber is formed between the moving rubber plate and the casing. Fluid moves momentarily from the upper fluid chamber to the lower fluid chamber with moving the valve pipe down in decreasing the volume by forming vacuum in the vacuum chamber.
Patent KR-20030094905-A (KR)
Title: Mouse oncogene, protein encoded thereby and expression vector containing same
Inventor: KIM JIN WOO
IPC: C12N15/12
Filed: 2002-06-10
Abstract: PURPOSE: A mouse oncogene, a protein encoded thereby and an expression vector containing the same are provided. The mouse oncogene has homology to human oncogene, so that it can be useful for treatment of various human cancers. CONSTITUTION: A mouse oncogene having the nucleotide sequence of SEQ ID NO: 1 or its fragments are provided. The mouse oncogene having the nucleotides positioned at 191 to 1,006 in the nucleotide sequence of SEQ ID NO: 1 or its fragments are provided. A protein encoded by the mouse oncogene has the amino acid sequence of SEQ ID NO: 2. An expression vector contains the mouse oncogene having the nucleotide sequence of SEQ ID NO: 1 or its fragments. A microorganism transformed with the expression vector containing the mouse oncogene of SEQ ID NO: 1 is provided, wherein the transformed microorganism is E. coli DH5α /MCC-1/pGEM-T(KCTC 10179BP).
Patent KR-20030095085-A (KR)
Title: Data output driver and data output method for minimizing tQ variation caused by data pattern
Inventor: JUNG IN YEONG
IPC: H03K19/0175
Filed: 2002-06-11
Abstract: PURPOSE: A data output driver and a method for outputting the data are provided to minimize the tQ change due to the data pattern inputted from an input terminal. CONSTITUTION: A data output driver for minimizing the tQ change due to the data pattern includes a middle node(MID), a first driver(33), a second driver(31) and a voltage control circuit(37). The first driver(33) is connected between the middle node(MID) and a ground power to drive the data to the output terminal through the middle node(MID). The second driver(31) is connected between the output terminal and the middle node(MID) to connect the middle node(MID) to the output terminal in response to the enable signal inputted to the control terminal. And, the voltage control circuit(37) is connected between the middle node(MID) and the ground power to maintain the voltage of the middle node(MID) to be constant by flowing the current of the middle node(MID) to the ground power in response to the control signal inputted to the control terminal.
Patent KR-20040000703-A (KR)
Title: Method of forming a copper wiring in a semiconductor device
Inventor: KIM GYEONG HO
IPC: H01L21/3205
Filed: 2002-06-25
Abstract: PURPOSE: A method for forming a copper interconnection of a semiconductor device is provided to simplify manufacturing processes without using CMP by forming a diffusion barrier layer at sidewalls of a contact hole. CONSTITUTION: The first interlayer dielectric(202) is formed on a semiconductor substrate(201). Damascene pattern is formed by selectively etching the first interlayer dielectric. After filling the first copper film(205) into the damascene pattern, an etch stop layer(206) and the second interlayer dielectric(207) are sequentially formed on the resultant structure. A contact hole is formed to expose the first copper film by selectively etching the second interlayer dielectric and the etch stop layer. A diffusion barrier layer(209) is formed at sidewalls of the contact hole. Then, the second copper film(210) is filled into the contact hole.
Patent KR-20030003033-A (KR)
Inventor: MARUO HISAFUMI
IPC: H01C17/235
Filed: 2002-06-27
Abstract: PURPOSE: To effectively adjust a resistance value of a resistance material film of a resistor. CONSTITUTION: This resistance value adjusting method is capable of adjusting a resistance value of a film resistor in which a plurality of linear conductor films 1 are formed in parallel on a substrate, a resistance film 2 is formed over the width direction of the linear conductor film 1 which is a part of a plurality of linear conductor films 1, and a resistance value to be detected changes when an electrical contact is slid for over a plurality of linear conductor film 1. The trimming is performed for the width direction of the linear conductor films 1 when the resistance value is adjusted using, as single resistance material film, a resistance material film 2 formed to a first linear conductor film 1A formed to a management point where a first resistance value is detected when the electrical contact is slid and a second linear conductor film 1B formed, via this first linear conductor film 1A and a plurality of linear conductor films 1, to a management point where a second resistance value is detected when the electrical contact is slid.
Patent KR-20040003934-A (KR)
Title: Decomposition device of organic waste
Inventor: KOH CHUN IL
IPC: B09B5/00
Filed: 2002-07-05
Abstract: PURPOSE: An organic waste treatment apparatus is provided which removes sludge remained in discharge water, lowers BOD (biochemical oxygen demand) of the discharge water and has draining and purification functions as compactly maintaining size or structure of the apparatus. CONSTITUTION: The organic waste treatment apparatus(200) comprises a fermentation tank(210) which is equipped with an agitator(212) for cutting organic waste injected, and which exhausts moisture contained carbonic acid gas by decomposing the organic waste using microorganism bacteria added; a cooling tank(220) for discharging the separated carbonic acid gas and water through discharge pipe(222) after separating the moisture contained carbonic acid gas into water and carbonic acid gas by cooling the moisture contained carbonic acid gas generated in the fermentation tank; a gas/liquid separator(230) for discharging water through first drain pipe(232) formed on a lower part of the gas/liquid separator and turning the carbonic acid gas back to the fermentation tank through the exhaust pipe(234) formed on an upper part of the gas/liquid separator by separating water and carbonic acid gas introduced through the discharge pipe; and a solid/liquid separator(240) installed inside the cooling tank to discharge the filtered sludge through second drain pipe(242) connected to an exit end after filtering sludge from water introduced through the first drain pipe, wherein a hollow fiber membrane filter is used as the solid/liquid separator, and wherein the gas/liquid separator further comprises an air pipe(236) for aerating water introduced through the discharge pipe.
Patent KR-20040005416-A (KR)
Title: Compound For Blue Light Emitting Material And Organic Electroluminescent Device Comprising The Same
Inventor: LEE SEONG GU
IPC: C09K11/06
Filed: 2002-07-10
Abstract: PURPOSE: Provided are a compound for blue light emitting material, which is excellent in luminescent brightness and stability, and an organic electroluminescent element containing the compound, which has high luminescent efficiency and can obtain blue wavelength light. CONSTITUTION: The compound for blue light emitting material is represented by the formula 1, wherein R is one selected from the group consisting of hydrogen, alkyl, phenyl, heterocyclic, pyridine, naphthyl, anthracene, pyrene, biphenyl, thiophene, and styryl. And the organic electroluminescent element contains an organic luminescent layer comprising the compound for blue light emitting material.
Patent KR-20040007837-A (KR)
Title: Digital camera device for correcting of white defect of CCD and the correcting method of white defect
Inventor: HA IL SEON
IPC: H04N5/225
Filed: 2002-07-11
Abstract: PURPOSE: A digital camera device correcting a white defect of a solid state imaging device, and a method for correcting a white defect are provided to correct a white defect by dividing a video frame into predetermined areas according to a normal band and a high band, thereby correcting a white defect at a picture outside a selected area. CONSTITUTION: A plurality of line memory blocks(202,204) delay a shutter enable signal for a predetermined time, and transmits the delayed shutter enable signal to an edge block(206). The edge block generates a rise edge signal and a fall edge signal of the shutter enable signal, and generates a rise edge signal of a prewrite enable signal. A counter(218) receives the rise edge signal and the fall edge signal of the shutter enable signal, and the rise edge signal of a prewrite enable signal for generating a count prewrite enable signal and a count shutter enable signal. A start block(208) generates a white defect enable signal ordering correction of a white defect in response to a clock signal and an address bit. A first coding unit(210) generates a start write enable signal in response to the rise edge and field signals, and the white defect enable signal. A second coding unit(212) generates outputs every rise edge and fall edge of the shutter enable signal. A third coding unit(214) generates a processor enable signal in response to the write start enable signal and output of the second coding unit. A preprocessor block(216) generates a prewrite enable signal in response to the processor enable signal.
Patent KR-20040008296-A (KR)
Title: Toothbrush having type of double-head
Inventor: EUN SANG TAE
IPC: A46B9/04
Filed: 2002-07-18
Abstract: PURPOSE: A toothbrush with double heads is provided to distribute force on teeth and on the gum according to a brushing angle and thus, to protect the teeth and the gum from injuries, and to improve durability of the toothbrush. CONSTITUTION: The toothbrush with double heads includes a handle(10) made of plastic materials; a head main body(21) combined with the handle(10); toothbrush heads(20) supported by the head main body(21) and having more than one transplant head(22); and a soft elastic material(30) situated between the head main body(21) and the transplant head(22), making the transplant head(22) flexibly move according to the brushing angle. The soft elastic material(30) is EPDM(ethylene propylene diene monomers) rubber, SEBS(styrene ethylene butadiene styrene) rubber or silicon rubber.
Patent KR-20040008524-A (KR)
Title: Method for manufacturing flash memory
Inventor: JUNG SEONG MUN
IPC: H01L21/8247
Filed: 2002-07-18
Abstract: PURPOSE: A method for fabricating a flash memory is provided to form differently the depth of trench corresponding to a cell region and a peripheral region by controlling an etching angle and an etching period. CONSTITUTION: A pad oxide layer and a pad nitride layer are formed on a semiconductor substrate(402). A trench having different depth is formed by etching the pad nitride layer, the pad oxide layer, and the semiconductor substrate(402). A trench insulating layer(412) is deposited on the entire surface of the resultant structure in order to bury the inside of the trench. The protruded trench is formed by performing a planarization process and a strip process for the trench insulating layer. A well region is formed by performing an ion implantation process. A tunnel oxide layer(416), a floating gate, a dielectric layer(420), and a control gate are formed thereon.
Patent KR-20030017965-A (KR)
Title: Device for emulsion fuel oil manufacturing
Inventor: KIM GYEONG YEOP
IPC: C10L1/32
Filed: 2002-07-24
Abstract: PURPOSE: A manufacturing equipment of emulsion fuel oil is provided, which can keep the emulsion fuel oil at a good emulsified state and distribute water particle to a homogeneous size, so that the combustion of the emulsion fuel oil does not emit any pollutants. CONSTITUTION: The equipment comprises an emulsifying device composed of a rotator of bar type(6) equipped with 10 to 20 of impellers of bar type at the extension part; a cylindrical net screen of 30 to 50 mesh size; a screen rotator(5) monolithically and rotationally constituted.
Patent KR-20040012016-A (KR)
Title: Handover processing apparatus and method for asynchronous systems in wcdma
Inventor: SEO SEUNG WAN
IPC: H04B7/26
Filed: 2002-07-31
Abstract: PURPOSE: An apparatus and a method for processing handovers in a mobile communication system are provided to repeatedly maintain two cells by compulsorily bringing one cell to an end according to a buffer state in the case of the handover between a base station and a mobile terminal, which use respectively different clocks, and connecting it again in order to prevent a loss of data when a buffer gets full or empty. CONSTITUTION: If a mobile terminal is located in a handover area, the mobile terminal calculates and transmits the offset value between two base stations, and processes the data of the two base stations using the data of a DPCH(Dedicated Physical CHannel) located within an appointed chip(S10). The mobile terminal analyzes the state of each of the buffers receiving the data transferred from the two base stations(S20). In case that one of the buffers gets full or empty, the mobile terminal stops the call with the base station corresponding to the buffer(S30). The mobile terminal puts the offset of the call-ended base station in an appointed chip and reallocates a call(S40).
Patent KR-20030014646-A (KR)
Title: LC filter circuit, multilayered LC complex component, multiplexer and wireless communication apparatus
Inventor: YAMAGUCHI NAOTO
IPC: H04B1/40
Filed: 2002-08-08
Abstract: PURPOSE: An LC filter circuit, a laminated LC filter, a multiplexer, and a radio communication device are provided to achieve reduced sizes and heights. CONSTITUTION: An LC filter circuit comprises an input terminal and an output terminal, first and second LC resonators electrically connected between the input terminal and the output terminal, an input-side LC trap circuit electrically connected between the input terminal and the first LC resonator, and an output-side LC trap circuit electrically connected between the output terminal and the second LC resonator. The portion of an inductor defining the first LC resonator also defines an inductor defining the input-side LC trap circuit, and a portion of an inductor defining the second LC resonator also defines an inductor defining the output-side LC trap circuit.
Patent KR-20040013745-A (KR)
Title: Method for detecting sync signal and apparatus therefor
Inventor: EOM U SIK
IPC: G11B7/004
Filed: 2002-08-08
Abstract: PURPOSE: A sync signal detecting method and an apparatus suitable for the method are provided to improve probability of detecting a frame sync signal. CONSTITUTION: A method of detecting a sync signal from a data stream having data frames divided by the sync signal includes a full pattern detection step(S202) and a 1-bit margin detection step(S204). The full pattern detection step detects a pattern that accords with the pattern of the sync signal. The 1-bit margin detection step detects a pattern in which '1' adjacent to a plurality of continuous '0's is shifted by 1 bit from a normal position in the sync pattern. The method further includes a step of Or-operation of the result of the full pattern detection step and 1-bit margin detection step to judge whether the sync signal is detected(S206).
Patent KR-20020082808-A (KR)
Inventor: KIM KOO BONG
IPC: A61H23/02
Filed: 2002-08-08
Abstract: PURPOSE: A repulsive massage device for a kneader is provided to effectively massage the body of a user without causing pain by using the pneumatic pressure. CONSTITUTION: The repulsive massage device for a kneader comprises a base board(1) having a connection device(2) to be fastened to the kneader, a tube body(3), and a cover plate(6) the cover plate being formed with an opening(4) for allowing the exposure of a hitting plane of the tube body and a rim(5) for securing tight coupling thereof. In order to expose the hitting plane of the tube body, the base plate and the cover plate are in contact with each other closely.