baber/WOPTO huggingface dataset:
Patent KR-20020011917-A (KR)
Title: Liquid crystal display
Inventor: HASEGAWA KAORU
IPC: G02F1/13
Filed: 2001-08-03
Abstract: PURPOSE: To provide a liquid crystal display device which improves the display quality of a display screen displayed on a liquid crystal display element by preventing the direct exertion of vibration or impact from outside on a housing member by means of mounting screws for fixing the liquid crystal display device to an external case. CONSTITUTION: The mounting member having screw holes, into which the mounting screws for fixing the liquid crystal display device to the external case are screwed, is disposed between a side wall of the housing member of a backlight unit and the side wall of a frame member of the liquid crystal display device having the backlight unit. This mounting member (20) is provided with the screw holes (23) and is composed of a first side (21) extending along the side wall of the housing member and a second side (22) fixed to the housing member. The first side is a region to be provided with the screw holes of the first side and has notches (25) on both sides of the screw holes in the extension side of the housing member.
Patent KR-20030012723-A (KR)
Title: fuel reducing device
Inventor: LEE KWANG RAE
IPC: F02M27/04
Filed: 2001-08-04
Abstract: PURPOSE: A fuel reduction device is provided to maintain the magnetism of a permanent magnet for a long time, and to effectively magnetize fuel by installing the fuel reduction device at a fuel supply pipe. CONSTITUTION: A fuel reduction device(10) coupled to a boiler or an engine using liquid fuel or gaseous fuel is composed of a hollow body(12) coupled to a fuel supply pipe(2), an insulating material layer(14) covering the outside of the hollow body, and a magnet core(20) composed of a permanent magnet and axially installed at the inside of the hollow body.
Patent KR-20020003310-A (KR)
Inventor: HONG JUNG SIK
IPC: G06F17/00
Filed: 2001-08-13
Abstract: PURPOSE: An image communication system using a modulation algorithm of an audio and a video on the wire and wireless Internet is provided to keep a privacy between a consumer and a counselor through the modulation function of the audio and the video. CONSTITUTION: A communication server includes a server engine, a client database, and a communication room list database. A user terminal includes a wire and wireless terminal, such as a PC(Personal Computer), a PDA(Personal Digital Assistant), and a handy phone, and the like, mounted audio and image effect filters. A connection management module is a program module for connecting to a server and a room and for releasing the room. The image effect filter provides a mosaic effect, a chromatograph synthesis of a background screen and processes in real-time the image. The audio effect filter is a real-time voice modulation engine for operating a volume and the speed of sound. An audio decoder releases and outputs a compression of received audio data. An image decoder releases and outputs the compression of received image data.
Patent KR-20030016809-A (KR)
Title: Optical signal processing chip structure and a optical mouse apparatus including the chip
Inventor: CHOI WON TAE
IPC: G06F3/0354
Filed: 2001-08-22
Abstract: PURPOSE: A structure for an optical signal processing chip and an optical mouse using the chip are provided to prevent incident light from radiating a logic circuit and an analog circuit and to extend an effective area of the incident light. CONSTITUTION: The chip realizes the analog circuit(14) and the logic circuit(16) on a substrate having the same width as one side of an optical sensor(12). The optical sensor(12) has a rectangular structure and is arranged to one side of the substrate. As arranging the analog circuit(14) between the logic circuit(16) and the optical sensor(12), the incident light does not influence on the logic circuit(16). As a light shielding layer(18) is formed on the analog circuit(14), the detection accuracy of a motion vector is increased by preventing leakage current due to the incident light.
Patent KR-20030024471-A (KR)
Title: Artificial structure for raising fish and sea plants, and its manufacturing method
Inventor: SEO TAE EUN
IPC: A01K61/00
Filed: 2001-09-18
Abstract: PURPOSE: Provided are an artificial fishing reef which maintains the form stably for a long time and activates the physiological action of the underwater creatures without releasing the materials to do harm to the creatures and preparation method thereof. CONSTITUTION: In artificial fishing reef in order to protect and nourish a coastal fishery, the artificial fishing reef is characterized in that it comprises 60-85 wt.% of loess, 10-38 wt.% of pyrophyllite and 2-5 wt.% of jade and it has a construction obtained by assembling a plurality of unit fishing reefs(15) in the form of a square bar on a rectangular parallelepiped with at least one longitudinally traversing cavity(H), to a metal construction frame(F) of the material such as H-beam.
Patent KR-20020025704-A (KR)
Title: Semiconductor integrated circuit device
Inventor: MARUYAMA KEIJI
IPC: H01L21/82
Filed: 2001-09-19
Abstract: PURPOSE: A semiconductor integrated circuit device is provided to suppress pin capacitance variation according to the bit configuration, and to facilitate designing a plurality of bit configurations on the same semiconductor chip. CONSTITUTION: The integrated circuit device comprises a semiconductor chip, a wiring(DQ-pad) which is provided in the semiconductor chip and electrically connected to outer pins, and pin capacitance adjustable circuit connected to the wiring(DQ-pad), for variably adjusting the capacitance of the wiring(DQ-pad). The pin capacitance adjustable circuit variably adjusts the capacitance of the wiring(DQ-pad) by connecting a capacitor(C11) to the wiring(DQ-pad) according to bit configuration switching signals(x4e,x8e).
Patent KR-20010099383-A (KR)
Title: 인터넷을 이용한 헬쓰기구 및 헬쓰회원의운동정보관리시스템 및 정보 관리방법
Inventor: LEE GEON HO
IPC: G06Q50/22
Filed: 2001-09-24
Abstract: 본 발명은 인터넷을 이용한 헬쓰기구 및 헬쓰회원의 운동정보관리시스템 및 방법에 관한 것으로, 운동정보관리시스템은 회원 ID 입력부, 확인부, 출력부 및 데이터베이스를 갖춘 인텔리젼트 헬쓰운동기구(B), 상기 헬쓰기구에 접속되어져 상기 헬쓰기구로부터 얻은 정보를 전송, 저장 및 관리하는 지역관리사이트(C), 및 상기 지역관리사이트로부터 인터넷을 통해 각 회원 및 각 헬쓰기구에 관한 운동정보를 전송받아 이를 통합관리하는 통합관리사이트(D)로 이루어진다.
Patent KR-20030026524-A (KR)
Title: System which combine sewage sludges with food wastes treatment on anaerobic digestion using automatic mill separator
Inventor: HUH KWAN YONG
IPC: B09B5/00
Filed: 2001-09-26
Abstract: PURPOSE: A combined treatment system of garbage and sewage sludge is provided to stabilize organic matter of high concentration through anaerobic digestion process by combining the garbage with concentrated sewage sludge after shredding garbage through pre-treatment process and separating miscellaneous materials from the shredded garbage. CONSTITUTION: The combined treatment system of garbage and sewage sludge using automatic crushing and sorting machine comprises a storage tank(20) for preventing cavitation of garbage introduced into a shear shredder(30); a shear shredder(30) and magnetic separator(31) for primarily shredding the garbage transferred from the storage tank(20); first storage tank(40) for temporarily storing the garbage shredded in the shear shredder(30); an automatic crushing and sorting machine(50) for crushing the primarily shredded garbage to a particle size required by the minimum mechanical load and removing miscellaneous materials at the same time; magnetic sorter(51) and second storage tank(54) installed at the lower part of the automatic crushing and sorting machine(50) to finally separate fine metallic materials such as fish-hooks; a fine sorter(60) in which the miscellaneous materials such as vinyl, can, scissors, rubber gloves separated from the automatic crushing and sorting machine(50) are dehydrated and separately discharged by compression of a screw so that the discharged materials can be reclaimed or separately treated; third storage tank(63) for storing a crushing liquid completing the garbage pre-treatment through the above processes; deodorization facility(80) for removing malodor generated from the pre-treatment process; and equipment for producing methane from the pre-treated garbage crushing liquid through operation of an anaerobic digestion tank(70).
Patent KR-20030026691-A (KR)
Title: A process for producing zinc sulfate, manganese sulfate and ferrous sulfate
Inventor: MOON SANG WOO
IPC: C01G49/14
Filed: 2001-09-26
Abstract: PURPOSE: Provided is a method for producing high purity zinc sulfate(ZnSO4), manganese sulfate(MnSO4) and ferrous sulfate(FeSO4) simultaneously by coprecipitation process. CONSTITUTION: The production method of ZnSO4, MnSO4, and FeSO4 comprises the steps of: reacting sulfuric acid(50%) with 6wt.% of Zn ore, 6wt.% of electric furnace dust generated in steelmaking, 6wt.% of ferromanganeses(Fe-alloy), 6wt.% of zinc materials generated in plating, 3wt.% of ferrous scraps and 3wt.% of manganese dioxide at 95deg.C for 5hrs; filtering and adding 2-3wt.% of Zn powder to filtrates to remove heavy metals; filtering, and concentration-drying.
Patent KR-20030030274-A (KR)
Title: Method for managing and providing a test information in management server
Inventor: HWANG GYEONG TAE
Filed: 2001-10-09
Abstract: PURPOSE: A test data managing and offering method is provided to store various test data like performance test or quality management test data at a database, and to enable personal computers, connected over a private network or the internet, to search for desired test data in the database. CONSTITUTION: A management server(100) transmits a test request form, set in advance, to terminals(201-20m and 301-30n) connected over private network(200) or the internet(300), receives the test request from the terminals(201-20m and 301-30n), determines whether the test request is registered, and stores the test request registration data at a database(101). If a test result, corresponding to the test request, is transmitted from the terminals(201-20m and 301-30n), it is stored in connection with the test request registration data at the database(101). The management server(100) offers the test result data to the terminals(201-20m and 301-30n) according to the request of the terminals(201-20m and 301-30n). The test data, in progress or to be scheduled, can be stored in the database(101) and offered to the terminals(201-20m and 301-30n).
Patent KR-20030031584-A (KR)
Title: Manufacturing method of slotted waveguide array antennas for DSRC using double-sided dielectric PCB
Inventor: CHOI SANG HOON
IPC: H01Q13/08
Filed: 2001-10-15
Abstract: PURPOSE: A method for manufacturing a waveguide slot array antenna is provided to reduce resistance loss and dielectric loss and prevent radiation loss, while allowing for ease of adjustment of polarization angle. CONSTITUTION: A double-sided dielectric substrate has a bottom surface where slots(2) are formed, and a top surface where strip patch lines(1) are formed in such a manner that the strip patch lines are arranged perpendicularly to the slots. A micro patch array antenna(5) is mounted on a waveguide(3) in such a manner that the micro patch array antenna covers the top surface of the waveguide. The micro patch array antenna and the waveguide are connected with each other through a rivet(4).
Patent KR-20020033053-A (KR)
Inventor: MARTIN CLIFFORD B
IPC: G21C17/032
Filed: 2001-10-22
Abstract: PURPOSE: A flow condition monitor is provided to effectively determine the existence of bubbles entrained in a coolant, the existence and level of a free surface, the existence of vortex or whirlpool formations, and the existence of entrained solid particulates. CONSTITUTION: An enlarged vortex(30) is illustrated at the junction of the main pipe(18) and the drain pipe(28). A typical level of coolant in main pipe(18) for midloop operation is designated by the numeral(31). Entrained air from the vortex(30) creates voids and cavitation(32) in the drain pipe(28) and the pump. Entrained solid particulates(42) and entrained bubbles(44) can provide important indications of the operating conditions of the nuclear power plant. The solid particulates(42) include sand, metal flakes, dust particles, crystalline particles, and so forth, each of which has different acoustic characteristics as they bounce off one another or off the pipe wall. The entrained bubbles(44) may include noncondensible bubbles, such as air, helium or hydrogen, or condensible bubbles, such as steam vapor bubbles, each of which has different frequency variations and acoustic characteristics.
Patent KR-20030034858-A (KR)
Title: Conveyor for goods transfer
Inventor: KIM MYUNG SOO
IPC: B65G47/88
Filed: 2001-10-29
Abstract: PURPOSE: A conveyor for transferring articles is provided to secure safety and transfer articles without effort by gradually transferring articles by installing a simplified stopper to the conveyor, to reduce mechanical troubles by a return structure by a spring, and to efficiently use in a slope, an uneven road, and in loading and unloading. CONSTITUTION: A conveyor transferring articles by the rolling movement of a roller(90) of which both ends are inserted into the inside of holes(13) formed at both sides of a cover(10) at regular intervals is composed of the cover having pin holes(11) and combining holes(12a,12b) formed between holes at regular intervals; a supporting shaft(21), of which both ends are inserted to the combining hole, housed in the cover; a stopper(20) fixed to the outer upside of the supporting shaft to simultaneously move with the rotation of the supporting shaft and formed with contact surfaces(22a,22b) to prevent articles from entering and being pushed backward and a hanging unit(23) bent in the front of the stopper; pins(P) inserted to the pin holes to prevent the upside of the stopper from being separated and to contact-support the upside of the hanging unit; a supporting pin(30), of which one end is elastically supported to a bottom surface of the stopper, housed in both sides of the stopper and inserted to the other end of the spring to hold the elastic rebound force of a spring(40); a lateral plate(50), of which the side has an inserting hole(51) and an uneven groove(52) opened at the bottom, coupled to both sides of the stopper and simultaneously combined with the supporting shaft and the front end of the supporting pin; a control flap(60) closely contact-installed to the outside of the lateral plate and formed with a hanging groove(63) hanging the front end of the supporting pin to keep a state of transferring articles by pushing the inserting hole, an inserting bore(62) inserted with the front end of the supporting shaft, and one end of the stopper downward; and a combining ring(80) connected with a wire(70) at both sides and fixed to the inserting bore of the control flap by the pin, and accordingly the contact surface manually fixes the stopper which is horizontally moved.
Patent KR-20030034988-A (KR)
Title: An apparatus and method for detecting wobble signal
Inventor: BANG GEUK YEONG
IPC: G11B7/0045
Filed: 2001-10-29
Abstract: PURPOSE: An apparatus and a method for detecting a wobble signal are provided to realize a more accurate spindle control operation and a more stable high speed write operation by using the wobble signal. CONSTITUTION: An optical pickup generates a main beam and a side beam to an optical disk(S10). It is checked whether a write operation is a high speed write(S20). A wobble signal generating part operates reflective signals of the main beam and the side beam for generating push-pull signals(S30). The wobble signal generating part adds the push-pull signals for a wobble signal of which noise is offset and signal components are amplified(S31). An ATIP(Absolute Time In Pre-groove) decoder detects ATIP data by sampling and decoding the wobble signal(S32). A microcomputer executes spindle control and write operation based on the detected ATIP data(S33).
Patent KR-20030035054-A (KR)
Title: Camera having a function of polaroid photographing and a digital still photographing
Inventor: CHUNG CHAN IK
IPC: H04N5/225
Filed: 2001-10-29
Abstract: PURPOSE: A camera capable of photographing in a polaroid mode and a digital mode is provided to enable digital still camera photographing and polaroid camera photographing using one camera. CONSTITUTION: A camera capable of photographing in a polaroid mode and a digital mode includes a finder optical block, a CCD(105), a signal processor(106), a memory(111), a polaroid optical block, a switch(113), and a controller(112). The finder optical block switches a path of lights from an object according to a selected photographing mode. The imaging unit converts the lights from the finder optical block into an electric signal. The signal processor processes the electric signal to generate digital video data. The memory stores the digital video data. The polaroid optical block drives a shutter(108) according to a selected photographing mode to image lights from an object on print paper. The switch is composed of a photographing mode setting switch and a photographing release switch. The controller controls the finder optical block and polaroid optical block to perform photographing in a set photographing mode.
Patent KR-20010107849-A (KR)
Title: 변색등
Inventor: LEE SANG SEON
Filed: 2001-10-31
Abstract: 본 발명은 다수개의 RGB발광다이오드를 컨트롤러의 전자적인 신호제어에 의해 형형색색으로 변색하도록 하여서 발광하는 변색등에 관한 것으로, 다수개의 RGB발광다이오드를 기판에 장착하고, 상기 각각의 RGB발광다이오드를 전자적인 신호로 제어하여 각각의 RGB발광다이오드에서 발생하는 3원색 즉 빨강, 녹색 및 파랑의 빛의 밝기를 제어하며, 3원색 빛이 혼합되어 새로운 색으로 발광하도록 하는 발광수단을 장착하고, 발광수단의 외측에는 구(球)형상, 타원 형상 및 원기둥(圓柱)형상의 조명등커버를 씌워 다양한 디자인으로 인테리어 효과를 얻도록 하며, 상기 복수의 조명등을 단일 제어유닛으로 일괄 제어할 수 있는 변색등 및 그 제어 장치를 제공한다.
Patent KR-20030035592-A (KR)
Title: Melanocortin receptor agonists
Inventor: AHN IN AE
IPC: C07D417/14
Filed: 2001-10-31
Abstract: PURPOSE: Provided is a melanocortin 4 receptor(MC4R) agonist, to accelerate the function of the melanocortin 4 receiptor(MC4R) and to prevent and treat diseases associated with the MC4R such as obesity, diabetes and sexual disorder. CONSTITUTION: Compounds functioning as a melanocortin 4 receptor(MC4R) agonist are represented by formula(1), wherein A is hydrogen, COR1, CO2R1, SO2R1, SO2NHR1, SO2N(R1)2, PO(OR1)2, C1-8-alkyl, (CH2)n, (CH2)n-aryl or (CH2)n-heteroaryl in which R1 is hydrogen, C1-8-alkyl, (CH2)n-C3-7-cycloalkyl, (CH2)n-aryl or (CH2)n-heteroaryl, n is an integer of 1 to 7; B and E are independently hydrogen, C1-8-alkyl, (CH2)n-C3-7-cycloalkyl, (CH2)n-aryl, (CH2)n-heteroaryl, (CH2)n-heterocycle, (CH2)n-amino, (CH2)n-(alkyl)amino, (CH2)n-(dialkyl)amino, (CH2)n-amide(CONH2) or (CH2)n-O(CH2)aryl in which n is an integer of 0 to 7; C is (CH2)m-heteroaryl, (CH2)m-heterocycle, (CH2)m-NH-heteroaryl, (CH2)m-NH-heterocycle, (CH2)m-NH-(alkylsulfonyl), (CH2)m-NH-(arylsulfonyl), (CH2)m-NH-alkoxycarbonyl, (CH2)m-NH-alkylamino carbamoyl, (CH2)m-NH-C(O)-heteroaryl, (CH2)m-NH-C(O)-heterocycle, (CH2)m-NH-(CH2)m-heteroaryl, (CH2)m-NH-(CH2)m-heterocycle, (CH2)m-NH-C(O)-(CH2)m-heteroaryl, (CH2)m-NH-C(O)-(CH2)m-heterocycle, C(O)-heterocycle, (CH2)m-NH-alkylester, (CH2)m-NH-alkyl amide, alkoxycarbonyl, (CH2)m-O-(alkylsulfonyl), (CH2)m-O-(arylsulfonyl), alkylamino carbamoyl, hydroxyalkyl amino carbamoyl, arylamino carbamoyl or hydrogen which are substituted or unsubstituted by a substituent selected from the group consisting of halogen, C1-5 alkyl, trifluoromethyl, hydroxy, C1-3 alkyloxy, amino, (C1-3 alkyl)amino, (C1-3 alkyl)2amino, cyano, carboxy(CO2H), CO2-C1-3 alkyl, CONH2, amidine(C(NH)NH2), nitro and oxo(C=O) in which m is an integer of 0 to 2; D is piperidine, pyrrolidine, hexamethyleneimine, 2 or 3 oxo piperidine and hexamethyleneimine, pyrrolidine or dialkylamine; and Cy is C5-C7-aryl or C5-7 cycloalkyl which is substituted or unsubstituted by a substituent selected from the group consisting of C1-C5-alkyl, halogen, trifluoromethyl, hydroxy, C1-C3-alkyloxy, amino, (C1-C3-alkyl)amino, di(C1-C3-alkyl)amino and oxo(C=O).
Patent KR-20020004906-A (KR)
Inventor: HAN YOUNG JU
IPC: G06F17/00
Filed: 2001-11-06
Abstract: PURPOSE: A personal intranet service system and a method for operating a phone page using the same are provided so that bidirectional information exchange can be performed between a purchaser and a seller by providing a lifetime address of an Internet mobile and an Internet home page to the purchaser through a phone number, writing various fashion information and new product information on the network, and transmitting a mania service for information exchange to the purchaser. CONSTITUTION: An integrated data storing unit(10) stores a plurality of databases(11) for confirming and inputting various information of clients of an Internet web site(20), a web server and an Internet mobile. The integrated data storing unit(10) also has a client management program storing unit for performing a member management process, a mania service process, and a data classifying and searching process, a mobile information storing unit for transmitting and receiving various mobile services, and a client information storing unit for storing client information. The Internet web site(20) is associated with an advertiser(40), for receiving a wanted tablet of the advertiser(40), paying for the price, and possessing a banner advertisement of a phone page(30) generated by the advertiser(40). The phone page(30) includes individual databases(11). Accordingly, the client can use the plurality of phone pages(30) by one member registration.
Patent KR-20030037918-A (KR)
Title: Method for analyzing active matter of powder detergent and filtering equipment
Inventor: JANG MI NA
IPC: G01N33/00
Filed: 2001-11-07
Abstract: PURPOSE: A analysis method of an active matter of a surfactant in powder type detergent and filtering device used therefor are provided, thereby significantly decreasing total time for analysis, and giving correct analysis results. CONSTITUTION: A method for analysis of an active matter of a surfactant in a powder type detergent comprises the steps of: (a) weighting the powder type detergent; (b) adding an alcoholic solvent into the weighted powder type detergent; (c) heating the mixture with agitation; (d) filtering the detergent dissolved solution with a filtering device; (e) collecting the filtrated solution in a petri-dish and it in a dryer; and (f) separating the dried product from the petri-dish and weighting it. The filtering device comprises (i) a filtering funnel in which a filter is mounted; (ii) a round-shaped flask having a solution-regulating cock in the lower portion, positioned under the filtering funnel, and connected to a vacuum pump; (iii) a conical funnel type of sample pretreatment and storage unit; and (iv) a hemispheric flask with a neck positioned under the sample pretreatment and storage unit and receiving the filtrated solution.
Patent KR-20030040639-A (KR)
Title: Injection mold structure preventing for residual blow hole in a cast-liquid silicon rubber inner
Inventor: JI EUNG SEO
IPC: B29C39/26
Filed: 2001-11-15
Abstract: PURPOSE: Mold structure for preventing bubbles in liquid silicone rubber casting is provided to prevent bubbles in castings or incomplete filling of material by discharging bubbles completely with keeping pressure up, and to reduce loss of material by minimizing overflow. CONSTITUTION: A casting mold system includes a mold body(10) having a cavity(30) for injecting liquid silicone rubber; a core mold(20) inserted to the mold body and composed of bubble discharge grooves(24,25) and a bubble discharge pipe(26); inserts(21,22,23) attached to the core mold; an injection port(11) injecting liquid silicone rubber to the mold body; an overflow hole(12) overflowing injected liquid silicone rubber; and a pressure regulating unit(40) opening and closing the overflow hole automatically according to injection pressure of liquid silicone rubber to keep internal pressure up in the mold body. The pressure regulating unit has a support shaft standing on the body to automatically open the overflow hole, a rubber lid closing the overflow hole, and an elastic spring applying elasticity to the rubber lid.