baber/WOPTO huggingface dataset:
Patent KR-20010049978-A (KR)
Inventor: SUGIYAMA MAMIKO
IPC: G09F9/00
Filed: 2000-08-02
Abstract: PURPOSE: To obtain a plane display device enables weight and thickness reduction, allows the sure fixation of a drive circuit board against external impact, etc., and has excellent assembly workability and repair characteristic. CONSTITUTION: This liquid crystal display device has a liquid crystal display panel and surface light source unit 20 laminated and arranged on a frame 30 made of a resin. The frame 30 integrally has a connecting frame 50 which is provided with a projecting part 52. The drive circuit board 16 connected to the liquid crystal display panel is disposed to face the surface light source unit. A first terminal 16a of the drive circuit board 16 is screwed to the frame and the second terminal 16b is provided with an engagement projecting part 56. This engagement projection is mounted at the frame by engagement with the projecting part of the frame.
Patent KR-20020012748-A (KR)
Title: Apparatus For Analysis Of Information And Method For Analysis Of Information Using It in electronic commerce
Inventor: KIM GI YEOL
Filed: 2000-08-08
Abstract: PURPOSE: An apparatus and method for analyzing information on electronic commerce is provided to easily analyze data on customers by collecting all sorts of behaviors of the customers to be generated from a service providing server, and by grasping the customers' taste. CONSTITUTION: An information analyzer(150) is composed of a collection unit(210) which collects all sorts of information on customers obtained from a service operation server(140), a learning unit(220) which analyzes/processes the information obtained from the collection unit(210) and estimates a result value of prediction and analysis, a generation unit(230) which transmits data learned from the learning unit(220) for supporting a product recommendation service and so on to a relevant field, a storage unit(250) which manages the data transmitted from the collection unit(210) and the learning unit(220) and a control unit(240) which controls data transmitted from each unit.
Patent KR-20010050079-A (KR)
Inventor: DUTTA RABINDRANATH
IPC: G06F17/30
Filed: 2000-08-16
Abstract: PURPOSE: A system and method for integrating semantic characteristics into syntactic document transcoding framework is provided to improve a function of a transcoder. CONSTITUTION: The method for integrating semantic characteristics into syntactic document transcoding framework comprises the steps of receiving a request of a document from a client, transmitting the request to the origin server, receiving the requested document from the server, performing syntactical transcoding corresponding to the document, and transmitting the document to the client.
Patent KR-20020014173-A (KR)
Title: Ultra high speed multi wavelength laser apparatus using a sampled fiber grating
Inventor: KIM DONG HWAN
IPC: H01S5/10
Filed: 2000-08-16
Abstract: PURPOSE: A high speed multi wavelength laser device using a sampled fiber grating(SFG) is provided, which oscillates several wavelengths at a high speed simultaneously at a room temperature, which are used as a light source for a high speed optical signal processing or as a light source for optical communication. CONSTITUTION: The active type mode-locking SFRL(Semiconductor-Fiber Ring Laser) comprises a variable coupler(10) varying and coupling an output of an optical fiber, a polarization controller(20) controlling a polarization of the optical fiber, an optical intensity modulator(30) modulating an intensity of the optical fiber using a LiNbO3, an optical isolator(40) transmitting the optical wavelength. And a semiconductor optical amplifier(SOA)(50) amplifies an optical wavelength of the semiconductor-fiber, and an optical circulator(60) circulates a sampled fiber grating(SFG)(60a).
Patent KR-20010050097-A (KR)
Inventor: KAZUMOTO YATABE
IPC: G11B23/023
Filed: 2000-08-17
Abstract: PURPOSE: A cassette storing case is provided to overcome a problem of occurrence of warps or molding sink after molding operation caused by a difference in wall thickness between the concave grooves. CONSTITUTION: A storage case(31) is provided with a structure in which an upper half(32) and a lower half(33) formed into the shape of being connected together in the spreading state are formed integrally and folded on a connecting section(40) and assembled thereon in an inserting manner. In that case, a reel revolution stopper piece(39) for preventing the revolution of a tape reel in the tape cassette is formed integrally on the lower half(33). A concave grooves(35, 36) escape at bulged-out portion of the tape cassette and the wall thickness portions(32e, 33e) are extended along the concave grooves(35, 36) in the cassette storing case having a structure where the tape cassette is slid from an insertion port arranged at one side surface in a lateral direction and stored there. Wall thickness reductions(48, 45) are arranged at a substantial central portion of each of the wall thickness portions(32e, 33e) along the concave grooves(35, 36).
Patent KR-20020017456-A (KR)
Inventor: KIM MYEONG CHEOL
IPC: F24F1/26
Filed: 2000-08-30
Abstract: PURPOSE: A heat pump system of air conditioner is provided to improve heating efficiency by raising temperature of air discharged into a room enough even when air volume is large. CONSTITUTION: A heat pump system includes an outdoor heat exchanger(2); an indoor heat exchanger(4); a compressor(6); a four-way valve(8); an indoor expander(10); an outdoor expander(12); and a refrigerant pressure increasing device. The four-way valve determines flowing direction of refrigerant between the compressor and the indoor heat exchanger or the outdoor heat exchanger. The indoor expander and the outdoor expander expand refrigerant discharged from the outdoor heat exchanger and the indoor heat exchanger, respectively. The refrigerant pressure increasing device is formed in the indoor heat exchanger to increase pressure of refrigerant passing the indoor heat exchanger on heating operation.
Patent KR-20010030243-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: HIRANO YUICHI
IPC: H01L21/84
Filed: 2000-09-02
Abstract: PURPOSE: To obtain a semiconductor device which can be lessened in parasitic capacitance produced between the pad of a gate electrode and a body region, where the semiconductor device is a DTMOS(dynamic threshold voltage MOSFET) where an SOI substrate is employed. CONSTITUTION: The electrode 6NA of a gate electrode 6N is formed on the upper surface of an SOI layer 4 through the intermediary of a gate insulating film 5N in the element forming region of an SOI substrate 1. The pad 6NB of a gate electrode 6N is formed on an element isolation insulating film 9 in the element isolation region of the SOI substrate 1. A contact hole 11N is formed selectively penetrating through an interlayer insulating film 10 and the element isolation insulating film 9 between the upper surface of the interlayer insulating film 10 and the upper surface of the SOI layer 4. The side wall of the pad 6NB of the gate electrode 6N is brought into contact with a W plug 21 plugged into the contact hole 11N.
Patent KR-20020019364-A (KR)
Inventor: SEO BYUNG KOOK
IPC: F24H1/20
Filed: 2000-09-05
Abstract: PURPOSE: A hot water-supplying tank used an electric boiler is provided to generate heat by using electricity and to conveniently use hot water by heating water through the electricity. CONSTITUTION: A hot water tank automatically circulates water boiling through a partition by draining the water. In addition, the hot water tank is used as a humidifier by controlling pressure of seam valves(36,37) through a hole while changing steam of the hot water into the water in a steam film. A controlling pipe isolates cold water. A wire connected to a hot wire by passing through a temperature controller of a plug(21). The water is changed as the hot water by heating steel plates with the hot wire while turning on power. The steam is discharged by passing through the hole of the steam film. Thus, the hot water tank is controlled as the humidifier by letting water via the controlling pipe as much as the steam. Thereby, the hot water supplying tank used an electric boiler generates heat by using electricity.
Patent KR-20010000305-A (KR)
Title: Production method of strong electrolytic water without injection of electrolyte and equipment thereof
Inventor: MOON YU HWAN
IPC: C02F1/461
Filed: 2000-09-07
Abstract: PURPOSE: Production method of strong electrolytic water and equipment thereof are provided to produce strong electrolytic water without injection of electrolyte into the raw water. The equipment is characterized in that the shown equipment is shaped like cylinder, also the (-) electrode is cylinder-shaped and the axis of the equipment. The equipment provides strong acidic water and strong alkali water as agricultural chemicals and fertilizer respectively. CONSTITUTION: When the water is flown up into an electrolysis tank (1) in a ratio of 6:4 based on the total volume of the electrolysis tank (1), discharge of between (-) electrode (6), shaped cylinder and coated with TiO2, and many points of contact (10) of (+) electrode pipe (9) is occurred. Thereby strong acidic water and strong alkali water are produced from raw water by electrolysis and separated to each side of a non-woven fabric (11). Consequently, strong acidic water and strong alkali water are discharged through outlet ports (15)(16) respectively.
Patent KR-20020021497-A (KR)
Title: Structural interior finishing material
Inventor: KIM HYUNG JIN
IPC: E04C2/24
Filed: 2000-09-15
Abstract: PURPOSE: An architectural interior material is provided to promote fire-resisting and heat-insulating effects and to minimize an installation area. CONSTITUTION: The architectural interior material comprises the steps of manufacturing wool felt(10) with wool or a compound of wool and polyester fiber and joining a synthetic resin plate(20) to the wool felt(10) sprayed with a fire-resistant agent.
Patent KR-20010000326-A (KR)
Inventor: KIM DONG HYUN
IPC: A61K36/07
Filed: 2000-09-15
Abstract: PURPOSE: A Phellinus linteus extract as an anti-cancer drug is provided, which does not show cytotoxicity in vitro cancer cells, but activates immunity of living body in vivo, so elongates survival rate and survival period of a mouse with ascites cancer and solid cancer, and shows suppressing effect on growth of solid cancer. CONSTITUTION: A process for the preparation of Phellinus linteus extract as anti-cancer drug comprises: adding 5 times of water to artificially raised Phellinus linteus reagent, and extracting at 80°C for 6hrs; filtering and extracting the residue again; adding the extracts, processing dialysis, freeze-drying to get the powder of water-extract fraction; adding cold acetone to the water-extract fraction till to be 50%, centrifuging the precipitates, and freeze-drying to get the powder of organic solvent precipitates fraction; examining cytotoxicity of artificially raised Phellinus linteus fruiting body in vitro(in result, the water-extract fraction or the organic solvent precipitates fraction of Phellinus linteus does not show cytotoxicity to cancer cells); examining in vivo anti-cancer activity of Phellinus linteus extract.
Patent KR-20010000721-A (KR)
Inventor: NAM KI YOUNG
IPC: G06F3/0354
Filed: 2000-10-16
Abstract: PURPOSE: A stylus putting-on finger is provided to perform a detailed work, by wearing the stylus in his/her fingers. CONSTITUTION: An insertion space(201s) into which a user's finger is inserted is formed in a main body part(201). A finger pressing member(201g) is prepared in the space(201s), so that the member(201g) can make the finger stick to the inside of the space(201s), and maintain the stable fixed state of the main body part(201) under the state of the part(201) being put on the finger. A tip part(202) is projectedly installed at the front part of the main body part(201), and can be moved through the main body part(201). The tip part(202), contacted onto the surface of a tablet, serves as pointing means which inputs a signal to the tablet in response to the press by the finger. A circuit part(500) generates an electric signal when the stylus points a certain part on the tablet. A ferrite core(501) is wound around a central shaft connected to the tip part(202).
Patent KR-20020031569-A (KR)
Title: apparatus for cooling a plate in a semiconductor fabricating
Inventor: KIM GUK GWANG
IPC: H01L21/02
Filed: 2000-10-21
Abstract: PURPOSE: A plate cooling apparatus for fabricating a semiconductor is provided to minimize a change of thermal distribution by maintaining constantly a pressure of a coolant passing branched cooling lines. CONSTITUTION: A storage portion(40) is used for storing a coolant. A cooling line(44) is used for cooling a plate(43). A pumping portion(42) is formed in the cooling line(44) to circulate the coolant. The cooling line(44) includes the first line(44a) and the second line(44b). The second line(44b) is contacted with a bottom portion of the plate(43). The first line(44a) is branched into the first branch line(440a), the second branch line(440b), the third branch line(440c), and the fourth branch line(440d). A diameter of the second line(44b) is increased from the first branch line(440a) to the fourth branch line(440d).
Patent KR-20010040187-A (KR)
Inventor: KODAMA KUNIHIKO
IPC: G03F7/039
Filed: 2000-10-26
Abstract: PURPOSE: Provided is a positive photoresist composition having high sensitivity and high resolving power, giving a rectangular photoresist, having small development defects because of good wettability to a developing solution, and ensuring a slight dimensional shift in pattern transfer to a lower layer in an oxygen plasma etching step. CONSTITUTION: The positive photoresist composition contains (A) a sulfonium salt compound generating an acid by irradiating active light or radiation, (B) an acid decomposable polymer containing a repeating unit of the formula(I) and at least one repeating unit of the formula(IIa) and (IIb), (C) at least one solvent, (D) an organic basic compound, and (E) at least one surfactant selected from a fluorine, a silicone, and a nonion. In the formula, M1 contains C-C and is an atomic group for forming an alicyclic structure, n is 1 or 2, L is a single bond or a (n+1)-valent combining group, R', R" and R''' are each an alkyl, phenyl, trialkylsilyl, or trialkylsilyloxy, Z is O or -N(R3)-, X1 and X2 are each O, S, -NH- or -NHSO2-, A1 and A2 are each a single bond or a divalent combining group, and R1 and R2 are each H, cyano, hydroxyl, -COOH, -COOR5, -CO-NH-R6, alkyl, alkoxy or a cyclic hydrocarbon.
Patent KR-20020032940-A (KR)
Title: Lending system of loans using internet
Inventor: KANG DAE SEOB
IPC: G06Q40/02
Filed: 2000-10-28
Abstract: PURPOSE: A loan system using the internet is provided for a debtor to select easily a better creditor by serving various search terms and the reliability of the creditor, and to support the reasonable finance business between the creditor and the debtor by building a finance DB. CONSTITUTION: A member DB(10) stores the data related to the registration of the debtor and the creditor as members. A debtor DB(20) stores the personal data of the debtor and a creditor DB(30) stores the personal data of the creditor and the interest rate. A web server(40) manages the member, debtor, and creditor DB, and sends/receives the relevant data to/from many computer(50) through the internet(60).
Patent KR-20020039453-A (KR)
Title: Liquid Crystal Display Device
Inventor: JUNG IN JAE
IPC: G02F1/1339
Filed: 2000-11-21
Abstract: PURPOSE: A liquid crystal display is provided to uniformly maintain a cell gap of a liquid crystal display to acquire spatially uniform luminance by forming a seal pattern using a material generating no bubble. CONSTITUTION: A liquid crystal display includes the first substrate, the second substrate divided into a seal region(S) and an active region(A) on which thin film transistors are formed, and a seal pattern(10) formed between the first and second substrate and located at the seal region. The liquid crystal display further includes a spacer(12) formed on the active region and the area inside the seal pattern, and a liquid crystal formed between the first and second substrates.
Patent KR-20020042127-A (KR)
Title: A method for manufacturing low temperature slab heating grain-oriented electrical steel sheet with superior magnetic property
Inventor: HAN GYU SEOK
IPC: C21D8/12
Filed: 2000-11-30
Abstract: PURPOSE: To manufacture grain-oriented electrical steel sheets with superior magnetic property, annealing condition of hot rolled steel sheet is properly controlled and then proper amount of N is added in steel via nitriding treatment to conserve inhibition power against crystal growth of Al precipitates. CONSTITUTION: The method includes the steps of hot rolling a steel slab comprising Si 2.0-4.0 wt.%, sol-Al 0.006-0.030 wt.%, N 0.007-0.013 wt.%, C 0.025-0.055 wt.%, Cu 0.3-1.0 wt.%, Mn 0.32 wt.% or less, S 0.007 wt.% or less, a balance of Fe and other inevitable impurities in the temperature range of 1250 to 1330°C; after heating the hot rolled steel sheet to temperatures of 1000 to 1200°C, keeping the hot rolled steel sheet within the temperature range of 800 to for 1000°C for 30-600 seconds followed by quenching; primary cold rolling of the hot rolled steel sheet; process annealing the cold rolled steel sheet in a mixed gas atmosphere of dried hydrogen and nitrogen at 800 to 1000°C; secondary cold rolling the cold rolled steel sheet in a reduction ratio of 70-45.%; decarburizing and nitriding the cold strips in wet atmosphere at 800-950°C; and final hot annealing after applying an annealing separator mainly consisting of MgO.
Patent KR-20020043865-A (KR)
Title: Station for inspecting a cam shaft of an engine for a motor vehicle
Inventor: LEE SI CHEOL
IPC: G01M15/00
Filed: 2000-12-04
Abstract: PURPOSE: A cam shaft testing station is provided to prevent the possibility of permitting cam shaft to be escaped from the mount board during conveyance, while reducing conveying time. CONSTITUTION: A cam shaft testing station comprises a main body(22) installed at a production line(1) of a cam shaft(C); a gantry loader installed onto the main body, and which has a holder(23) for holding the cam shaft moving along the production line and a cylinder(24) for moving the holder downward from the main body; a mount board(27) where the cam shaft being conveyed by the holder of the gantry loader is mounted; and a rodless cylinder(26) serving as a conveying cylinder, and which is installed in the lower portion of the main body so as to convey the mount board from the position where the cam shaft is transferred from the gantry loader to the position where the testing is to be carried out by a worker.
Patent KR-20020044314-A (KR)
Title: Refrigerant expansion device for refrigerating cycle
Inventor: CHOI WON SEOK
IPC: F25B39/00
Filed: 2000-12-05
Abstract: PURPOSE: A device for expanding refrigerant for freezing cycle is provided to be capable of changing decompression capacity and to simplify the constitution thereof. CONSTITUTION: A device(300) includes an inlet chamber(310) which refrigerant inflows; a discharge chamber(320) through which refrigerant is discharged; a coupler(330) of which one end connected with the inlet chamber and the other end connected with the discharge chamber and includes a connecting passage(350) therein to fluidically connect the inlet chamber and the discharge chamber; a moving member(340) placed in the coupler to be movable back and forth to form a decompression passage(360) with an inner circumference of the connecting passage; and a driving device driving the moving member as a driving motor(380).
Patent KR-20020043950-A (KR)
Title: Wire electroluminescent display
Inventor: BAE JANG HWAN
IPC: H05B33/00
Filed: 2000-12-05
Abstract: PURPOSE: A wire electro luminescent display is provided to change shape flexibly and freely as required and avoid life time reduction and color change due to ultraviolet rays. CONSTITUTION: A wire electro luminescent display comprises an inner conductive wire(100), a luminescence layer(200), an outer conductive wire(300), and a surface protection film(500). The inner conductive wire(100) is arranged at the center of the display. The luminescence layer(200) wraps the inner conductive wire(100). The outer conductive wire(300) wraps the luminescence layer(200). The surface protection film(500) increases luminescence and blocks outer impact and humidity. The luminescence layer(200) is made of binder and luminescent power. The wire electro luminescent display further comprises a color filter(400) between the outer conductive wire(300) and the surface protection film(500).
Patent KR-20020045759-A (KR)
Title: High efficiency propeller
Inventor: JANG BONG JUN
IPC: B64C11/20
Filed: 2000-12-11
Abstract: PURPOSE: A propeller of high efficiency is provided to reduce weight of the propeller by simplifying structure and to minimize a torque driving the propeller. CONSTITUTION: A propeller shaft is inserted to a hub. A propeller is composed of plural propeller wings connected to the hub. A portion(21) of the propeller generates thrust. A portion(22) of the propeller generating non-thrust is formed as a circular shape or an oval shape. The circular shaped portion maintains structural strength. The circular shaped section is conveniently produced by simplifying structure. Moreover, the circular shaped section improves viscosity flowing characteristic. The portion generating the thrust controls expanded-area ratio, pitch and camber to generate the demanded thrust. The propeller reduces weight of the propeller by simplifying the structure. Thereby, a high efficient propeller reduces a torque driving the propeller.
Patent KR-20020045933-A (KR)
Title: New cephalosporin derivatives and its method for preparation
Inventor: BAEK JANG HUN
IPC: C07D501/30
Filed: 2000-12-11
Abstract: PURPOSE: Provided a novel cephalosporin derivative and its pharmaceutically acceptable salt which show antibacterial activity to broad range of microbial strains including beta-lactam antibiotics resistant strain. Also, its preparation method is provided. CONSTITUTION: A compound is represented by the formula(I) and used as a novel cephalosporin antibiotics. It is especially useful for the treatment of diseases caused by methicillin resistant staphylococcus aureus(MRSA) and gram positive bacteria. In the formula(I), R1 is hydrogen, Na, K, and diphenylmethyl and R2 is phenyl group and piperidylthiocarbonyl group.
Patent KR-20020048508-A (KR)
Title: Security System by Using Low Power Simple Wireless Network and Mobile Phone Network
Inventor: JUNG YEONG SIK
IPC: G08B25/10
Filed: 2000-12-18
Abstract: PURPOSE: A security system using a simple wireless network and a cellular phone network and an operating method thereof are provided to automatically and rapidly inform a customer of the situation of home at a remote place. CONSTITUTION: The security system using a simple wireless network and a cellular phone network consists of a plurality of sensing devices for monitoring any abnormal condition of home; and a control device communicating with each sensing device through the simple wireless link respectively, and sending an abnormal condition detecting message to a cellular phone of a customer through the cellular phone network if any abnormal condition is detected.