baber/WOPTO huggingface dataset:
Patent KR-20020090612-A (KR)
Title: The structure and method manufacture vacuum evaporation film of seeing through one side
Inventor: KIM BO SU
IPC: B32B27/36
Filed: 2001-05-28
Abstract: PURPOSE: Provided are a method for producing a deposited film for one-way fluoroscopy, which has low transmissivity to sun such as ultraviolet and infrared, and shows effects of shielding, seeing-through, and design in sun-shading hat, blind, vertical, advertising signboard, root material, and etc. CONSTITUTION: The method for producing an aluminum-deposited film, comprises the steps of (i) forming a transparent resin coating layer(2) for prevention of abrasion at either side of PET film(1) having thickness of 50-250 micrometers, which is a heat resistant film to be printed; (ii) applying a transparent adhesive layer(3) to the other side of the film(1) with thickness of 0.01-0.03 micrometers, and forming a light color coating layer(4) at the top of the adhesive layer(3) and air-drying the light color coating layer(4); (iii) forming a metallized aluminum thin layer(5) having thickness about 0.01-0.03 mm on the light color coating layer(4); (iv) forming a PET film layer(1a) having thickness of about 10-50 mm on the aluminum thin layer(5); (v) applying a transparent adhesive layer(3') on the PET film layer(1a), and forming a PET film(1b) having 50-250 micrometers on the adhesive layer(3'); and (vi) forming an anti-scuffing, transparent resin coating(2') on the PET film(1b).
Patent KR-20020091911-A (KR)
Title: Central control type inverter pulse rectification apparatus for electroplating and thereof central control management system
Inventor: EUN JONG MOK
IPC: G06F19/00
Filed: 2001-06-01
Abstract: PURPOSE: A device for rectifying an inverter pulse for a central control type plating and a central control managing system thereof are provided to make a plating minutely and rapidly by endowing a pulse adjusting function for adjusting a pulse width and a pulse depth by an output current adjusting function and a pulse frequency of a predetermined range and to realize a miniaturization and a light weight using an IGBT(Insulated Gate Bipolar Transistor) element. CONSTITUTION: An inverter rectifier circuit(110) converts an AC input source being inputted from an exterior into an output source of a VC low voltage. A pulse modulation control unit(120) compares an error of a voltage being generated from the inverter rectifier circuit(110) with a saw tooth wave, generates a pulse, and controls the inverter rectifier circuit(110). A microprocessor(130) is interfaced with to the pulse modulation control unit(120) and outputs a control signal to an inverter from various kinds of input data and measuring data. An operation panel unit(140) makes various kinds of operation signals to the microprocessor(130). A usage power source converting unit(150) converts an input source being supplied to the inverter rectifier circuit(110) and supplies the source to a usage power source to the pulse modulation control unit(120) and the microprocessor(130). An inverter pulse rectifier(100) controls the microprocessor(130) and is linked with a central control device(200). A sensing unit monitors an operation of each element. A computer control unit executes an input/output command to each element. An emergency stopping switch prevents a loss of an operation through a computer control unit. The central control device(200) inputs a power source to a power switch.
Patent KR-20020092668-A (KR)
Title: run-flat tire
Inventor: PARK JONG BOK
IPC: B60C17/04
Filed: 2001-06-05
Abstract: PURPOSE: A pneumatic tire for the puncture is provided to make a driver prepare for the puncture of a tire without changing the structure of the tire and to prevent the degradation of the fuel efficiency of a vehicle by minimizing the increase of the weight of a rim. CONSTITUTION: Plural supports(3) for supporting a tread section(10) in the puncture of a tire(1) are installed in a rim(4). The support comprises a bottom face(30) installed in the rim, a support panel(31) contacting with the inner face of the tread section in the puncture, a support pillar(32) connecting the bottom face with the support panel, and a lateral support pillar(34) dividing a space(35) between the bottom face and the support panel into many sections. The support is made up of a material of excellent elastic strength.
Patent KR-20020094510-A (KR)
Title: Flat grinding apparatus for making test sample of transmission electron microscope
Inventor: OK CHANG HYEOK
IPC: B24B7/04
Filed: 2001-06-12
Abstract: PURPOSE: A flat grinding apparatus is provided to obtain a superior test sample and to reduce the fault rate of the test sample by uniformly grinding an upper surface of the test sample. CONSTITUTION: A flat grinding apparatus includes a mount(60) for rotating a test sample(40), which is placed on the mount(60), in the first direction. A cylindrical grinding bar(50) is connected to a rotating shaft(52). The rotating shaft(52) is rotated in the second direction, which is perpendicular to the first direction. The cylindrical grinding bar(50) has a grinding surface. The grinding surface of the cylindrical grinding bar(50) has a width larger than a diameter of the test sample(40) placed on the mount(60). The width of the cylindrical grinding bar(50) is at least 3mm.
Patent KR-20010106281-A (KR)
Title: Printed Circuit Board Pallet
Inventor: CHOI SEONG GEUN
IPC: H05K3/32
Filed: 2001-06-16
Abstract: Photocurable, addition polymerizable compositions contain an epoxy resin and a photoinitiator system containing (a) an epoxy resin, (b) a hydroxyl containing material and (c) a photoinitiator system comprising: (i) an iodonium salt; (ii) a visible light sensitizer; and (iii) an electron donor compound, wherein the photoinitiator system has a photoinduced potential of at least about 100 mV relative to a standard solution of 2.9 x 10-5moles/g diphenyl iodonium hexafluoroantimonate and 1.5 x 10-5moles/g camphorquinone in 2-butanone. The compositions cure on exposure to light in the visible spectrum and are useful in a variety of applications, including dental adhesives and composites.
Patent KR-20020096600-A (KR)
Title: Equipment to remove sand and mud at the sea and lake bottom avoiding stirring up using compressed air
Inventor: KIM HOON CHUL
IPC: B63B35/32
Filed: 2001-06-21
Abstract: PURPOSE: A submarine deposit removal device for preventing contamination by using the compressed air is provided to make a submarine deposit removal device efficient, high-valued, and environment-friendly by sucking the deposits in a closed space and discharging the deposits out to the water. CONSTITUTION: A frame for supporting a winch is installed in the upper center of a deck. A moon pool for penetrating a suction hose(22), a compressed air hose(32) and a pair of wires(19) is installed under the frame. A three-way hose and an air jet valve are prepared in the upper portion of the compressed air hose. A disk-shaped sealing cover(11) seals and penetrates through the suction hose and the compressed air hose with through holes(17-1,17-2). A water supply and drain hose(42) has a solenoid valve(41). A support bar(16) supports the water supply and drain hose. The support bar is combined with a water supply unit(40). A long cylinder(12) forms a part of the water supply unit. A strong load face(13) having a through hole(17-3) seals and penetrates through the water supply and drain hose. A removal unit(10) has a cylindrical sidewall(14) is installed vertical to the ground.
Patent KR-20030000449-A (KR)
Title: Photosensitive polymer having fluorinated cyclic monomer and resist composition comprising the same
Inventor: KIM HYEON U
IPC: G03F7/004
Filed: 2001-06-25
Abstract: PURPOSE: A photosensitive polymer containing a fluorine-substituted cyclic monomer and a resist composition containing the composition are provided, which is transparent to the light less than 193 nm and shows a good adhesive property to a membrane, a large dry etching resistance and a good contrast characteristic. CONSTITUTION: The photosensitive polymer contains a fluorine-substituted cyclic monomer represented by the formula, wherein at least one between X and Z is a fluorocarbon of C1-C3; and Y is a fluorocarbon of C1-C3, O, S, NH, NCH3, Si(CH3)2, Si(C2H5)2, carbonyl, or ester group. The resist composition comprises the photosensitive polymer; 1-15 wt% of a photoacid generator; and optionally 0.01-2.0 wt% of an organic base. Preferably the photoacid generator is selected from the group consisting of a triarylsulfonium salt, a diarylodonium salt, a sulfonate and their mixtures; and the organic base is selected from the group consisting of triethylamine, triisobutylamine, triisooctylamine, triisodecylamine, diethanolamine and their mixtures.
Patent KR-20020005435-A (KR)
Inventor: SATO SHINICHI
IPC: E04H1/12
Filed: 2001-07-03
Abstract: PURPOSE: To provide an outdoor storage unit capable of preventing the inside damage caused by wind and rain by means of the veranda of a multiple dwelling house and, allowing the use of the space of the veranda to be minimized. CONSTITUTION: The means of the outdoor storage unit include a sash frame and a housing having a hollow peripheral part whose opening part is fixed to the sash frame.
Patent KR-20030003822-A (KR)
Title: system for processing a waste water by using a active catbon column
Inventor: KIM DONG JIN
IPC: C02F9/00
Filed: 2001-07-04
Abstract: PURPOSE: A wastewater treatment system utilizing activated carbon filtration tower is provided, in which activated carbon tank, coagulation reactor, settling tank, and secondary filter press of existing wastewater treatment process are substituted by activated carbon filtration tower so that chemical consumption for coagulation reaction is saved and only a small constructional area is required. CONSTITUTION: The treatment system comprises a primary wastewater tank(152) for receiving wastewater through a wastewater line(151); a primary microfilter(153) for removing fine contaminants contained the wastewater; a primary separation membrane(154) for removing organic matter of large molecule and color inducing matter contained in microfiltrated wastewater; a secondary wastewater tank(156) for receiving the wastewater of organic matter and color inducing matter removed; a secondary microfilter(157) for removing contaminants of fine particle contained in effluent of the primary separation membrane(154); a secondary separation membrane(158) for organic matter of small molecule and color inducing matter contained in secondary filtered wastewater; plural activated carbon filtration towers(161) for adsorbing color inducing matter and trace organic matter, the contaminated activated carbon being regenerated by wash water or air.
Patent KR-20030006507-A (KR)
Title: Nonvolatile Memory of Floating Trap Structure Using Oxynitride Layer and Method of Fabricating The Same
Inventor: KIM SEONG GYUN
IPC: H01L21/8246
Filed: 2001-07-13
Abstract: PURPOSE: A method for fabricating a non-volatile memory(NVM) device of a floating trap structure using an oxynitride layer is provided to decrease an operating voltage and power consumption by using the oxynitride layer as a floating trap material layer so that an oxide layer disposed on and under the oxynitride layer decreases in thickness. CONSTITUTION: The first insulation layer pattern is formed on a predetermined region of a semiconductor substrate(100). The first trap insulation layer including the first oxynitride layer and the first conductive layer are sequentially formed on the substrate. The first conductive layer and the first trap insulation layer are sequentially etched to expose the substrate. The first conductive layer pattern(161) having a spacer type and the first trap insulation layer pattern(401) are formed on both sidewalls of the first insulation pattern, wherein the first trap insulation layer pattern is of a rectangle type whose top side and right-hand side are open. The first insulation layer pattern is eliminated. The second trap insulation layer including the second oxynitride layer and the second conductive layer are sequentially formed on the substrate. The second conductive layer and the second trap insulation layer are sequentially etched to expose the substrate. The second conductive layer pattern(201) having a spacer type and the second trap insulation layer pattern(501) are formed on the exposed sidewall of the first trap insulation layer pattern, wherein the second trap insulation layer pattern is of a rectangle type whose top side and right-hand side are open.
Patent KR-20030008575-A (KR)
Title: Method for compensating an error in a jointed arm robot using a jig
Inventor: KANG SEOK HUI
IPC: B25J9/10
Filed: 2001-07-19
Abstract: PURPOSE: A method for correcting errors of a multi-articulated robot is provided to simply correct errors of the multi-articulated robot by using a jig without moving or disassembling the multi-articulated robot. CONSTITUTION: In order to correct an error of a multi-articulated robot having a first arm(1) and a second arm(2), a jig(4) having holes(5,6) is positioned at a predetermined position. A tool mounting section(3), which is installed on the second arm(2) of the multi-articulated robot, is inserted into the holes(5,6) of the jig(4). Then, a rotating angle of the second arm(2) with respect to the axis of the first arm(1) is measured. A variation of a coupling angle of the second arm(2) with respect to the axis of the first arm(1) is calculated from the measured variation of each rotating angle. Then, a control program of the multi-articulated robot is corrected based on the of the coupling angle of the second arm(2) with respect to the axis of the first arm(1).
Patent KR-20010088475-A (KR)
Inventor: KIM NAM CHE
IPC: A63B63/00
Filed: 2001-07-21
Abstract: PURPOSE: A soccer shooting training target capable of being installed over an existing soccer goal by hanging a hook of a net on the goal post and cross bar of the soccer goal and comprising a plurality of individual targets printed by a target number is provided, which can be easily rolled up and transported and improves shooting technique. CONSTITUTION: This soccer shooting training target is characterized in that a net is layed on an existing soccer goal, the net is divided into about 12 parts and a shooting target printed by a target number sized to admit passage to a soccer ball is hang on the divided net.
Patent KR-20030009644-A (KR)
Title: Electrolytic Removing Agent for Silver and Process for Electrolytic Removing of Silver
Inventor: CHOI CHEOL HEON
IPC: C25D1/22
Filed: 2001-07-23
Abstract: PURPOSE: A silver electrolytic stripper in which application range of current or voltage, temperature and pH is wide due to superior stability of an electrolytic stripping solution, and pH of the solution is hardly varied even during continuous use, and a silver electrolytic stripping method which does not greatly erode a copper or copper alloy material and silver of a required part are provided. CONSTITUTION: The silver electrolytic stripper comprises compounds having amine groups and organic acid as principal constituents, and compounds having amide groups (NH) as a subsidiary constituent, wherein the compounds having amine groups are one or more compounds selected from laurylamine, cyclohexylamine, rosinamine, ethylenediamine, ethylenetriamine, diethylenetriamine, triethylenetetramine, tetraethylenepentamine, tetrakis(aminoethyl)ethylene diamine, thio salicylidene ethylenediamine, ethylenediaminetetraacetic acid, triethylenetetraminehexaacetic acid, triethylene diamine tetraacetic acid, diethylenetriamine-N,N,N",N"-pentaacetic acid, N-(2-hydroxyethyl)ethylenediaminetriacetic acid, methyl amine diacetic acid, triethylenetetramine glycine, monoethanolamine, diethanolamine, triethanolamine, N-methylethanolamine, triisopropanolamine, triaminotriethyl amine, propylenediamine, 1,2,3-triaminopropane, nitrosoarylhydroxylamine, m-methoxyhydroxylamine, m-dimethylamino hydroxylamine, d-nitroso naphthyl hydroxylamine, 2,4-diamino-6-hydroxypyrimidine, P-nitrosophenylamine, 1,8-naphthalenediamine, P-dimethyl aminoazo phenylarsonic acid, anthranilic acid, 2-aminoglutaric acid, lysine acid, P-aminosalicylic acid, benzidine, 3-3'-diaminobenzidine, alanine, L-glutamine, d1-leucine, glycinato, allantoin, histidine, cysteine. The silver electrolytic stripping method comprises the processes of dipping an object from which silver is stripped to be removed into an electrolytic stripping solution in the state that pH and temperature of the electrolytic stripping solution comprising compounds having amine groups and organic acid as principal constituents, and compounds having amide groups (NH) as a subsidiary constituent; and performing silver stripping by setting current density of the anode in the range of 0.2 to 18 A/m¬2 with the object and stainless steel being the anode and the cathode respectively.
Patent KR-20010088661-A (KR)
Inventor: CHO BO HYEONG
IPC: G09G3/296
Filed: 2001-08-18
Abstract: PURPOSE: A circuit for driving energy recovery sustain of discharge display device and a method the same are provided to perform an efficient and stable discharge of PDP(plasma display panel) by using a simple gate control and a saturated inductor. CONSTITUTION: A plurality of switches(sw1-sw4) includes a backward body diode(D10-D13) and performs a high speed switching. A current source(10) generates a discharge current. A capacitor(C) has a constant value. A PDP is composed of a row of the current source(10) and the capacitor(C). A high speed switching diode(D3) makes the current flow in a specific direction. A saturated inductor(L2) is saturated with a current right before a resonance is ended.
Patent KR-20030018112-A (KR)
Title: Method for power control of tfci field to dsch in a mobile communication system
Inventor: HWANG SEUNG HUN
IPC: H04B7/26
Filed: 2001-08-27
Abstract: PURPOSE: A method for controlling power of a TFCI(Transport-Format Combination Indicator) field for a DSCH(Downlink Shared Channel) in a mobile communication system is provided to perform an another power control process for the TFCI field presenting a transmission format of the DSCH, thereby improving DSCH performance. CONSTITUTION: Power control on a DPCCH(Dedicated Physical Control Channel) and a DPDCH(Dedicated Physical Data Channel) of the rest parts except a TFCI field is performed according to an existing method. An SSDT(Secondary System Description Table) is operated in an uplink only. A UE(User Equipment) measures power transmitted from each base station, and sets a base station having the biggest power to a main base station. If a base station receiving the DSCH is selected as the main base station, power control is performed in a TFCI field for the DSCH. If the base station receiving the DSCH is not selected as the main base station, regular power is transmitted.
Patent KR-20020043156-A (KR)
Inventor: IWAKABE YASUSHI
IPC: G02F1/1368
Filed: 2001-09-08
Abstract: PURPOSE: To suppress local temperature increase of a liquid crystal near a driver. CONSTITUTION: The display device has substrates, disposed facing each other via a liquid crystal layer, and each pixel region of the device on the surface in the liquid crystal side of one of the substrates has a switching element which is operated by scanning signals from a gate signal line, a pixel electrode to which video signals from a drain signal line are supplied via the switching element, and a reference electrode for producing electric field between the reference electrode and the pixel electrode. The video signals from the drain signal line are driven by a driver chip mounted on the one substrate. The device is controlled to obtain minimum transmittance of the liquid crystal layer, when no voltage is applied between the pixel electrode and the reference electrode. The maximum voltage amplitude of video signals is controlled so as to be equal to or lower than the voltage required to obtain 90% relative transmittance of the liquid crystal layer.
Patent KR-20030022441-A (KR)
Title: Filter for preventing light reflection
Inventor: LIM JONG SEON
IPC: G02B5/20
Filed: 2001-09-10
Abstract: PURPOSE: A filter for preventing an optical reflection is provided, which is applied to an image display device such as a liquid crystal display, an electric field emission display, a vacuum fluorescence display, an organic electric field emission device and to increase the contrast ratio of the display image by incorporating the array of pixel cells into the organic electric field emission display device arranged in the form of a passive or an active matrix, thereby improving the display image quality and reliability. CONSTITUTION: A filter for preventing an optical reflection includes a transparent substrate(2), an air gap layer(1), a plurality of thin films(3) made of a high refractive material and formed in a hexagonal or trigonal form in a two dimension and a defect(4) doped into the pattern of the thin films(3) made of a high refractive material. The pattern of thin films(3) has an effective pitch ranging from 300 nm to 1200 nm in a two dimension.
Patent KR-20030021949-A (KR)
Title: The Banking System for using Phone number
Inventor: HWANG JAE YEOB
Filed: 2001-09-10
Abstract: PURPOSE: A system for servicing a telephone number banking is provided to enable a user to receive a service such as a deposit without a bankbook by replacing one's account number by one's mobile phone number and replacing an account number of other person who transacts a banking business with the user by a telephone number. CONSTITUTION: A user connects to a phone banking server through a telephone and selects a deposit transfer. If withdrawal account input is requested, the user inputs one's telephone number. The user inputs a bank code of an account to be deposited. If depositing account input is requested, the user inputs a telephone number of a depositor of the depositing account. The user inputs money to be transferred. The user confirms the depositing account and the money. The confirmation is completed, the money is transferred.
Patent KR-20030023198-A (KR)
Title: Photosensitive polymer containing alkyloxymethylether protecting group and resist composition comprising the same
Inventor: CHOI SANG JUN
IPC: G03F7/004
Filed: 2001-09-12
Abstract: PURPOSE: A photosensitive polymer containing a protection group of an alkyl oxymethyl ether structure and a chemical amplification resist composition containing the polymer are provided, to improve the transmittance to the F2 excimer laser of a wavelength of 157 nm and the etching resistance. CONSTITUTION: The photosensitive polymer comprises a repeating unit having a protection group represented by the formula, wherein R1 and R2 are H or F, respectively, and at least one between R1 and R2 is F; and R3 is a cyclic hydrocarbon group of C5-C20 unsubstituted or substituted with F. The resist composition comprises the photosensitive polymer; and a photoacid generator. Also the resist composition comprises the photosensitive polymer which is obtained by the polymerization of a first monomer unit having a protection group represented by the formula and at least one second monomer unit selected from the group consisting of acrylate, methacrylate, maleic anhydride, norbornene, tetrafluoroethylene and sulfur dioxide; and a photoacid generator.