baber/WOPTO huggingface dataset:
Patent KR-20000035458-A (KR)
Title: Liquid crystal display device
Inventor: NEMOTO ATSUSHI
IPC: G02F1/13357
Filed: 1999-11-12
Abstract: PURPOSE: A liquid crystal display device is provided to remove a waveform brightness spot by arranging patterns according to a position, a shape and a brightness of a waveform brightness spot. CONSTITUTION: A liquid crystal display device comprises a light pipe(LP) and a light guiding plate(GLB). A drain driver is provided at a lowe side of the light guiding plate(GLB), and a gate driver is provided at a left side of the light guiding plate(GLB). A light diffusion spot pattern is displayed at a lower surface of the light guiding plate(GLB). A waveform pattern(GWP) is provided to prevent a brightness spot of a waveform of a lower surface of the light guiding plate(GLB).
Patent KR-20000047646-A (KR)
Inventor: OIKE TOORU
IPC: A47L9/00
Filed: 1999-11-15
Abstract: PURPOSE: A vacuum cleaner having a fixed parts-receiving case which is not restrained by an external appearance of a main body of a vacuum cleaner is provided. CONSTITUTION: A vacuum cleaner comprises: (i) a vacuum cleaner main body(1); (ii) an essential part(6) which is formed on the bottom of the vacuum cleaner main body(6); (iii) a receiving case(7) which receives a hose(2), a suction port for a floor(8) and an extending pipe(16); and (iv) a supporting portion(14) which has a wheel supporting portion(12) formed on the inside of the receiving case(7) to support a wheel(5) of the vacuum cleaner main body(1) and is in gear with the essential part(6) of the vacuum cleaner main body(1).
Patent KR-20010046758-A (KR)
Inventor: KIM GWON JIN
IPC: F16L15/00
Filed: 1999-11-15
Abstract: PURPOSE: A refrigerant pipe connecting structure prevents leakage of a refrigerant and improves pressure resistance so as to improve stability and reliability of a product. CONSTITUTION: A connecting tube(11) is integrally formed with a service valve. A refrigerant pipe(3) is welded and connected to the end of the connecting tube(11). A expanded pipe part(11a) with diameter larger than the diameter of the connecting tube(11) is formed on the end of the connecting tube(11). One end of the refrigerant pipe(3) is inserted into the expanded pipe part(11a) to be welded. The expanded pipe part(11a) is formed either integrally with the connecting tube(11) or separatedly to the connecting tube(11) and welded.
Patent KR-20000006973-A (KR)
Inventor: KIM HYO YUL
IPC: B29B17/00
Filed: 1999-11-16
Abstract: PURPOSE: A concrete brick is provided to remarkably decrease the weight of a brick by manufacturing a brick using ingot which is made by melting the waste styrofoam, and to promote the thermal insulating effectiveness. CONSTITUTION: The concrete brick is manufactured by: mixing usual aggregate with the waste styrofoam reproduced aggregate which having its particle sized to be modulated according to the standard of aggregate about concrete bricks by pulverizing and processing the waster styrofoam ingot using a crusher; mixing cement to have 1:7 of ratio of the waste styrofoam to the reproduced aggregate; pressurizing using a vibrating press. Therefore, the concrete brick using the waste styrofoam reproduced aggregate meets the standard of KS F 4004, and particularly having 1120-2100 kg/m¬3 of unit volume weight, 93-320 kg/cm¬2 of compressing strength; 6.2-11.7 % of absorption rate, and 0.28-1.35 kcal/mh°C of heat conduction rate.
Patent KR-20000007031-A (KR)
Inventor: LEE YOUNG CHEOL
IPC: G06K17/00
Filed: 1999-11-20
Abstract: PURPOSE: An operating device of a magnetic header is provided to prevent an error caused at reading data by closely contacting a header of a card reader with a magnetic line. CONSTITUTION: The operating device of a magnetic header used in a card reader comprises: a header for reading data recorded to a card; a head support member(30) having a head supporting part and openings formed at right and left sides, wherein a header(70) is inserted in the head supporting member(30) so as to be fixed; a fixed member(10) having male screws each inserted to the openings(31, 32); two springs(40, 50) inserted to the male screws(20) of the fixed member(10); and assembling screws(60) connected with the male screws(20) which are inserted to the springs(40, 50), respectively.
Patent KR-20010047960-A (KR)
Title: Percussion instrument
Inventor: KIM YONG SIK
IPC: G10D13/00
Filed: 1999-11-24
Abstract: PURPOSE: A percussion instrument is provided to generate new sound by manufacturing a new percussion instrument and striking the instrument by combining a plurality of containers made of metal. CONSTITUTION: A percussion instrument includes sound generating members, a sound adjusting member, a bell frame member(13) and a stool member. The sound generating member is in the form of a container, vibrates by strike and generates sound. The sound adjusting member moves toward a side of the sound generating member and stops generation of sound of the sound generating member when contacting to the side of the sound generating member. The bell frame member has supporters(12), on which the sound generating members are mounted and which are arranged parallel to one another, and a supporting surface connects and supports the supporters. The sound adjusting member is seated on the supporting surface. The stool member is connected by the medium of a connection member for transferring motion of the sound adjusting member and adjusts movement of the sound generating member.
Patent KR-20010063531-A (KR)
Inventor: JUNG YEON HO
IPC: G01F25/00
Filed: 1999-12-22
Abstract: PURPOSE: An abnormality detecting device for a continuous measuring device and a method thereof are provided to immediately detect an abnormality through the comparison of a reclaim amount proportional to a load detectable completely independently with a current real reclaim amount to control the abnormality immediately, thereby guaranteeing the quality of stable sintered minerals and improving the blast furnace processing. CONSTITUTION: An abnormality detecting device for a continuous measuring device includes a load detector(30) detecting a load current having a resistance mounted to a power line connected between a motor controller(7) and a DC motor(3) for obtaining an armature(3a) current and a load converter(33) for converting the armature current to a load signal as a reference signal, and an abnormality detecting unit(31) for receiving the load current detected by the load detector for determining whether the DC motor is normal or not on the basis of analogue reclaim amount information input from a measurement control element(20).
Patent KR-20010061347-A (KR)
Inventor: LEE JUN BEOM
IPC: G06F3/02
Filed: 1999-12-28
Abstract: PURPOSE: A keyboard and method are provided to increase the effect of a study by enabling visually disabled persons to personally study an input method of a keyboard, and by notifying the persons of each progress in a study course. CONSTITUTION: A keyboard is equipped with a key matrix(30), a microcomputer(32), a speaker(37) and a display device(39). The microcomputer(32) generates a scanning operation of the key matrix(30) and a key scan code corresponded to an inputted key. The microcomputer(32) is equipped with an audio output program(33), a word dictionary program(34) and a keyboard study program(35). The keyboard study program(35) checks whether a key is properly inputted. The audio output program(33) displays a key input result to a user. The word dictionary program(34) checks whether a word is properly inputted.
Patent KR-20000012823-A (KR)
Inventor: GONG EUNG KWON
IPC: E02B7/20
Filed: 1999-12-29
Abstract: PURPOSE: An automatic opening and closing water gate is provided to reduce the size and the weight of the water gate, and to reduce the producing costs by smoothly opening and closing with small force. CONSTITUTION: The automatic opening and closing water gate to uniformly maintain the water level by installing in a spillway(21) of a beam(20) equipped in a reservoir or in a river, comprises: one side of a moving shaft(12) inserted inside a body(11), and the other side connected in the beam(20), formed in the upper side of the water gate(10); a slave gear(16) combined with a driving gear(15) of a decelerator(14) connected in a motor(13), formed in the lower side; a power shaft(17) formed a pinion gear(18) in the front of the both sides; a rack gear(19) combined with the pinion gear(18), formed in the beam(20); the rack gear(19) formed in a same circular form with the orbit moved the water gate(10).
Patent KR-20010065654-A (KR)
Inventor: CHOI GUK SEON
IPC: B62D25/08
Filed: 1999-12-30
Abstract: PURPOSE: A cowl box structure is provided to place the structure inside a car room and to improve the rigidity thereof. CONSTITUTION: A passenger car type windshield glass(34) is formed in front of a driver's seat of an omnibus. A cowl top outer panel(40) is joined on one side of the lower surface of the windshield glass. A cowl top outer front panel(42) is joined to the front surface of the cowl top outer panel. A cowl inner lower panel(44) is joined to the lower part of the connecting part between the cowl top outer panel and the cowl top outer front panel. A cowl top outer reinforcement is joined between the cowl top outer panel and the cowl inner lower panel to form the whole structure to be closed. A dash panel(48) and a dash reinforcement(50) are joined on the lower part of the connecting part between the cowl inner lower panel and the cowl top outer reinforcement.
Patent KR-20010058746-A (KR)
Inventor: CHA SEONG WON
IPC: G06F17/00
Filed: 1999-12-30
Abstract: PURPOSE: An MP3 downloading system is provided to download an MP3 file to a mobile communication terminal having an MP3 player function from a server providing the MP3 file using a web or a telephone. CONSTITUTION: A user of a personal computer(100) tries to connect to an MDS(MP3 Download System) server(110) in order to download a determined MP3 file to the MDS server(110). The user registers the user's personal information in a database management unit(112) of the MDS server(110), and makes a request for downloading a specific MP3 file. The MDS server(110) transmits the MP3 file requested from the personal computer(100) through an MDP(MP3 Downloading Protocol) to a wireless registration system(120). In case that the user connects to the MDS server(110) through the Internet, the MDS server(110) and the wireless registration system(120) can transmit the MP3 through the MDP respectively provided.
Patent KR-20010066128-A (KR)
Inventor: KIM GWANG IN
IPC: H03K5/00
Filed: 1999-12-31
Abstract: PURPOSE: A replica circuit used for a DLL is provided which restricts generation of overcurrent due to the replica circuit, prevents increase in the area of the circuit, and obtains negative delay characteristic similar to the characteristic of a replica modeled in the same size. CONSTITUTION: A replica circuit used for a DLL includes a clock buffer modeling part for transmitting an external clock to the inside of the circuit, a DLL(40) for receiving a control signal from the clock buffer modeling part to operate, and first and second clock selectors(41a,41b) operating according to ON/OFF signal of the DLL. The replica circuit further has an actual data transmission path for outputting data to an output buffer(45) according to a select signal of the first clock selector, and a replica shrunk to receive a select signal of the second clock selector to operate so as to have delay characteristic identical to the actual data transmission path.
Patent KR-20010066502-A (KR)
Inventor: YOON YEONG GIL
IPC: B23Q5/00
Filed: 1999-12-31
Abstract: PURPOSE: A device and a method for detection of an error in the number of a pallet magazine are provided to avoid loss of workpieces and equipments by excepting a pallet of which number is not a really command when a pallet magazine is operated by a random access method. CONSTITUTION: Upon direction of a pallet change command, a station of the highest order of priority and in readiness is selected as a process workpiece. Existence of the process workpiece is detected. The number of the pallet is compared to the number of the pallets commanded as a workpiece. If the numbers are not in accordance, wrong input of the number or occurrence of an error in a pallet magazine counter is decided. Then, the erroneous state is displayed. Otherwise, normal detection of pallet is decided and positions of shafts are determined for change of pallet. The shafts move to the positions for pallet change to change the pallet in a process area. Thereafter, a workpiece mounted on the newly entering the process area is processed.
Patent KR-20000029958-A (KR)
Title: Use of the chelating agent clioquinol for the manufacture of a pharmaceutical composition for the treatment of alzheimer's disease
Inventor: GEROLYMATOS PANAYOTIS NIKOLAS
IPC: A61P25/28
Filed: 1997-08-08
Abstract: PURPOSE: Use of the cheating agent clique for the manufacture of a pharmaceutical composition for the treatment of Alzheimer's disease is provided. CONSTITUTION: The novel compound can permeating a blood sap barrier, effectively chelates heavy metal for amiloid deposits not to form, and is capable of dissolving amiloid deposits. Clioquinol is used as a cheating agent.
Patent KR-20000035880-A (KR)
Title: 4-aminoethoxy indoles as dopamin d2 agonists and as 5ht1a ligands
Inventor: MEWSHAW RICHARD ERIC
IPC: A61K31/404
Filed: 1997-08-26
Abstract: PURPOSE: Provided is a group of aminoethoxy indole derivatives which are useful anti psychotic agents. In addition, the processes for preparation of the compounds and methods for their use in treating diseases of the central nervous system are provided. CONSTITUTION: Compounds, the aminoethoxy indole of the formula (I) in which R1 is hydrogen, alkyl, cycloalkylalkyl, arylalkyl, (haloaryl)alkyl, (alkoxy-aryl)alkyl, thienylmethyl, furanylmethyl, pyridinylmethyl, alkylphenyl, 4-fluoro-butyrophenome or 6-fluoro-1,2-benzisoxasol-yl-propyl; X is hydrogen, halogen, cyano, alkyl, acetyl, trifluoroacetyl, trifluoromethyl or formyl; Y is hydrogen, halogen, alkoxy or alkyl; or a pharmaceutically acceptable salt thereof are inhibitors of dopamine synthesis and release, useful in the treatment of schizophrenia, Parkinson's Disease, Tourette's Syndrome, alcohol addiction, cocaine addiction, and addiction to analogous drugs and they also have affinity for the 5-HT1A receptors which characterizes them as useful in the treatment of diseases attending disturbances in the serotinergic systems, such as anxiety, stress, depression, sexual dysfunctions and sleep disturbances.
Patent KR-20000069097-A (KR)
IPC: A61K48/00
Filed: 1997-11-26
Abstract: 본 발명은 방사선 표식 DNA 운반체, 그의 제조방법 및 조절되지 않는 세포 증식을 방지하기 위한 상기 물질의 치료적 사용에 관한 것이다. 본 발명은 또한 조절되지 않는 세포 증식의 치료를 위한 상기 방사선 표식 DNA 운반체(올리고뉴클레오티드)를 병행하는 장치에 관련한다. 더욱 상세하게, 본 발명은 동맥의 비대 부위에서 방사선 표식 DNA 운반체의 혈관내 운반에 의한 레스테노시스의 방지에 관한다. 본 발명은 또한 혈관 증식 질병 및 암 및 관련 전이와 같은 증식 이상의 치료 방법을 가르킨다. 더욱 상세하게, 본 발명은 DNA 배열내에 위치되고, 하나 또는 여러개의 방사성 동위원소를 운반하고, 방사능의 지역 운반을 통하여 세포 증식을 방지하고, 지역의 약제 운반 및/또는 조직의 운반에 따라서, 생체내, 더욱 상세하게 레스테노시스 및 악성 종양에서 세포 증식을 방지할 수 있다. 본 발명은 합성 과정, 방사선 표식 DNA 올리고뉴클레오티드의 안정성 데이터, 분자의 시험관내, 세포 배양에서의 본 발명의 효능 및 분자의 생체내 운반에 관련한 것이다.
Patent KR-20000057288-A (KR)
Inventor: MARLOW STEPHEN WALTER
IPC: D02J1/22
Filed: 1997-11-25
Abstract: PURPOSE: A present invention relates to the manufacture of fully drawn continuous multifilament nylon yarns and to a spinning machine used for the manufacture of these yarns and more particularly to a conversion process used to provide such a yarn spinning machine. CONSTITUTION: A yarn spinning machine for making a first and a second plurality of fully oriented multifilament yarns, comprising: at least a first spinning assembly having: a spin pack containing a spinneret plate for providing a plurality of filaments; a quench chimney for receiving and cooling the filaments; a finish applicator and convergence guide for receiving the filaments from the spinneret plate, for applying finish to the filaments, and for converging the filaments into a first and a second plurality of multifilament yarns; a first and a second alignment guide for receiving the first and the second plurality of the multifilament yarns from the finish applicator and convergence guide and for directing the multifilament yarns; a first and a second stepped roll assembly for receiving the first and the second plurality of the multifilament yarns from the first and second alignment guides, respectively, and for drawing the multifilament yarns to increase their length by a fixed amount; a steam relax unit between the first and the second unheated rotatable stepped feed and draw roll assemblies, the steam relax unit for receiving the multifilaments from the unheated rotatable stepped feed and draw roll assemblies and for applying steam to the multifilament yarns to stabilize the multifilament yarns; a first and a second pre wind-up guide below the steam relax unit for maintaining the separation of the multifilament yarns and for directing the first and second plurality of the multifilament yarns and; a first and a second windup assembly for winding the first and second plurality of the multifilament yarns into a first and a second plurality of packages.
Patent KR-20010006431-A (KR)
Title: 전기／데이터 통신 지불 방법 및 장치
IPC: G06Q20/40
Filed: 1998-04-15
Abstract: 전기/데이터 통신망은, 고객 금융기관(80)의 고객 예금계좌로부터 사업자 금융기관(90)의 사업자 예금계좌로 지불/이체를 용이하게 하는 서비스 노드(TSN)(30)를 갖는다. 상기 TSN(30)은 고객 이동국(60)으로부터 사업자 식별번호와 거래액을 취득한다. 상기 TSN(30)은 고객 이동국(60)과 사업자 단말기(70) 모두에게 거래 확인 요구 메세지를 전송한다. 거래 확인을 받으면, 상기 TSN(30)은 상기 고객 예금계좌로부터 상기 사업자 예금계좌로 상기 거래액 이체를 요청한다.
Patent KR-20010012256-A (KR)
Title: 프로테아제 억제제
IPC: C07D407/12
Filed: 1998-05-06
Abstract: 본 발명은, 시스테인 프로테아제, 특히 카텝신 K의 억제제이고, 골 손실의 억제가 요인인 질병의 치료에서 유용한 3-히드록시- 및 3-케토-시클로헤테로-치환 루신 화합물에 관한 것이다.  3-히드록시- 또는 3-케토-부분은 테트라히드로티오펜, 테트라히드로티오피란, 테트라히드로푸란 또는 테트라히드로피란 고리에 결합된다.
Patent KR-20010073938-A (KR)
Inventor: KANG HEE JONG
IPC: H04W8/22
Filed: 2000-01-22
Abstract: PURPOSE: A portable electronic calling card is provided to explosively increase a personal information management efficiency by exchanging the necessary E-mail, Internet homepage, fax number, etc. as well as a telephone number or name, compared to use a paper calling card or input the telephone number or name by means of keys in a portable terminal. CONSTITUTION: Exchanging personal information is realized by calling the opposite side with which information will be exchanged, wire-connecting to the such opposite side, or directly exchanging information with a portable terminal of the opposite side using a special frequency without using a base station.
Patent KR-20010077339-A (KR)
Title: Novel process for the preparation of (5S)-[N-(benzyloxycarbonyl)-amino]-(3S,4R)-epoxy-N-[2-methyl- (1R)-[(phenyl)carbonyl]-propyl]-6-phenylhexanamide
Inventor: HWANG SANG YEOL
IPC: C07D303/00
Filed: 2000-02-02
Abstract: PURPOSE: A novel method for producing (5S)-(N- (benzyloxycarbonyl)-amino)- (3S,4R)-epoxy-N- (2-methyl-(1R)- ((phenyl)carbonyl)-propyl)- 6-phenylhexaneamide is provided, thereby the title compound can be rapidly and cheaply produced in higher yield. CONSTITUTION: The compound of formula (1) is produced by reacting a compound of formula (2) with trifluoroacetic anhydride(TFAA) and urea-hydrogen peroxide(UHP) or sodium percarbonate in solvent with or without Na2HPO4. Wherein, CBz is benzyloxycarbonyl and the solvent is dichloromethane. The compound of formula (1) is also produced by reacting a compound of formula (2) with maleic anhydride and urea-hydrogen peroxide(UHP) or sodium percarbonate in solvent.
Patent KR-20000057904-A (KR)
Title: Cemented carbide insert
Inventor: PALM KVIST LISA
IPC: C23C30/00
Filed: 2000-02-03
Abstract: PURPOSE: A cemented carbide insert is provided to accomplish an improved toughness behavior and high resistance against plastic deformation. CONSTITUTION: A cemented carbide has a composition containing WC, 2 to 10 weight % Co, cubic phases of carbide of 4 to 12 weight % of metal selected from IVa family, Va family or VIa family of periodic chart, and preferably Ti, Ta and Nb. A Co binder phase is 0.75 to 0.90 WC ratio. The insert has a binder phase enriched surface zone(A) with no cubic phase carbide basically, and a thickness of 20 micro-meter or lower. The content of the binder phase basically increases from an edge to a center of the insert along a line(C) bi-sectioning the edge of the insert.
Patent KR-20010083445-A (KR)
Title: Metal seat type butterfly valve having a triple offset structure
Inventor: KIM SEON GYU
IPC: F16K1/22
Filed: 2000-02-15
Abstract: PURPOSE: A metal sheet type butterfly valve is provided to seal efficiently under high pressure and high temperature regardless of stream condition of fluid, and to mount conveniently in a limit space. CONSTITUTION: A valve rod(13) such as a rotating shaft of a valve disk(12) is turned as "a" from the central line of a valve body(11) for the primary eccentric structure. The valve rod is rotated as "b" from the central line of a passage for forming the secondary eccentric structure. The reference axis of the conical valve disk is turned from the intersection of the passage central line and the body central line of the valve. The reference line is moved axially as "c" for the tertiary eccentric structure. The valve disk is formed with a wedge type. The valve is used with sealing efficiently regardless of stream condition of fluid with clearance.
Patent KR-20010084146-A (KR)
Title: Telescopic vital system using communication network
Inventor: KIM DAL SOO
Filed: 2000-02-24
Abstract: PURPOSE: A system for remotely confirming present symptoms using a communication network is provided to easily deal with an emergency by continuously managing present symptoms of a patient through a communication network. CONSTITUTION: Portable pulse measuring instruments(111-11n) measure a patient's pulse. Medical information transmitter/receivers(131-13n) receive and temporarily store the number of pulse measured by the portable pulse measuring instruments(111-11n). In addition, the transmitter/receivers(131-13n) automatically respond the number of pulse stored according to an external request through a PSTN(Public Switched Telephone Network). A medical information management center(150) receives and temporarily stores the number of pulse of the patient stored in the transmitter/receivers(131-13n) through the PSTN. In addition, the center(150) transmits the number of pulse stored to a doctor.
Patent KR-20010093543-A (KR)
Title: Airconditioner having separating function oil
Inventor: PARK U SIK
IPC: F25B43/00
Filed: 2000-03-29
Abstract: PURPOSE: An air conditioning system is provided to achieve an improved volumetric efficiency of the condenser and evaporator by preventing refrigeration oil from entering the condenser and evaporator. CONSTITUTION: A refrigerant circuit includes a condenser(2), a compressor(1), a receiver dryer(3) and an expansion valve(4) for transferring the refrigerant to an evaporator. An oil separator(6) is arranged between the compressor and the condenser, in such a manner that the oil separator separates refrigeration oil from the refrigerant compressed in the compressor and allows the condenser to be fed with only pure refrigerant. When the refrigeration oil is compressed together with the refrigerant, and the refrigerant containing the refrigeration oil passes through the oil separator arranged between the compressor and condenser, the refrigeration oil is separated from the refrigerant. Then, the refrigerant is fed to the condenser and the separated refrigeration oil is returned to the compressor.
Patent KR-20010100309-A (KR)
Inventor: JUNG YEONG HO
Filed: 2000-04-15
Abstract: 본 발명은 철분을 함유하는 사료 조성물에 관한 것으로, 구체적으로 본 발명의 사료 조성물은 공지의 사료 조성물에 유기태 철분을 단독으로 또는 녹차 성분과 함께 첨가하여 제조되며, 닭, 오리, 타조 등과 같은 산란용 가금에 적절히 급여함으로써 산란 생산성을 향상시키는 동시에 관능성이 우수하고 철분이 강화된 특수란을 생산하는데 사용될 수 있다.
Patent KR-20010096948-A (KR)
Title: 전자렌지의 급속가열구조
Inventor: HAN SEONG JIN
IPC: F24C7/06
Filed: 2000-04-19
Abstract: 본 발명 전자렌지의 급속가열구조는 본체(21)의 내부에 요리공간인 캐비티(22)가 형성되어 있고, 그 캐비티(22)의 전면에 글래스 도어(23)가 설치되어 있으며, 상측에 히터(27)가 설치되어 있는 전자렌지에서, 글래스 도어(23)의 내측면에 광반사부재(32)를 형성하여 히터(27)에서 발생되는 광에너지(31)중 도어(23) 쪽으로 공급되는 광에너지(31')가 광반사부재(32)에서 반사되어 음식물에 집중되도록 함으로써, 음식물의 급속가열이 이루어진다.