baber/WOPTO huggingface dataset:
Patent KR-20020063653-A (KR)
Title: Apparatus and method for protection of stolen fingerprint data in fingerprint authentication system
Inventor: KIM YONG SU
IPC: G06K9/00
Filed: 2001-01-30
Abstract: PURPOSE: An apparatus and a method for preventing robbed fingerprint data of a fingerprint authentication system are provided to compare a unique value extracted by a same function from the fingerprint data attempted for authentication with stored unique values and discriminate whether the fingerprint data are stolen. CONSTITUTION: A fingerprint input unit(1) inputs the fingerprint of a user. An image processing unit(3) extracts fingerprint data from a fingerprint image inputted in the fingerprint input unit(1). A unique value extracting unit(5) extracts a unique value from the fingerprint data extracted by the image processing unit(3). A robbed fingerprint retrieving unit(7) compares the unique value extracted by the unique value extracting unit(5) with unique values stored in a log storing unit(8), and recognizes the inputted fingerprint data as a robbed fingerprint data when the inputted unique value is identical to the unique value stored in the log storing unit(8). A fingerprint authentication unit(9) authenticates the fingerprint data passed from the robbed fingerprint retrieving unit(7). A fingerprint data storing unit(10) stores the fingerprint data authenticated by the fingerprint authentication unit(9).
Patent KR-20020064117-A (KR)
Title: Circuit for improvable multiple characterizing of single conversion tuner
Inventor: LEE HYEON SU
IPC: H04N5/52
Filed: 2001-02-01
Abstract: PURPOSE: A circuit for improving multifeature of a single conversion tuner is provided to add pin diodes between an antenna and a tracking filter, so as to prevent a voltage of AGC(Auto Gain Control) of first, second and third FETs(Field Effect Transistors) from being downed. CONSTITUTION: A pin diode part(110) installed between an antenna(ANT) and a tracking filter(20) varies RF(Radio Frequency) signals by an AGC voltage supplied from an AGC terminal according to an input electric field. An OP(Operational) amplifier(120) connected between the pin diode part and the AGC terminal changes a sharp AGC curve feature of the pin diode part to a gentle AGC curve feature. The AGC terminal outputs a voltage value of AGC by varying according to an input electric field. And the pin diode part includes a first pin diode(D1) of which a cathode and an anode are connected to the antenna, a second pin diode(D2) of which an anode is connected to the anode of the first pin diode and a cathode is connected to the tracking filter, and a third pin diode(D3) of which a cathode is connected to the AGC terminal and an anode is connected between the anode of the first pin diode and the anode of the second pin diode.
Patent KR-20020064829-A (KR)
Title: Method and system for purchasing an objects in drawing in a lottery in time
Inventor: KANG SUNG WOOK
Filed: 2001-02-03
Abstract: PURPOSE: A method and a system for purchasing an objects in drawing in a lottery in time are provided to effectively attract customers by giving bonus points as game money to the customers purchasing articles and to make customers simultaneously purchase fortune items and general articles. CONSTITUTION: The system includes a user(10) and a shopping system(20). The user has a cellular phone, a PDA(Personal Digital Assistant), a personal computer, or an Internet TV. The shopping system includes a shopping server stored with the prices and specifications of articles, a prompt fortune purchase server(22) for offering a corresponding prize to a winner through a prompt game, a money exchange server(23) for exchanging the real money with cyber money, and an electronic wallet(24) for storing game money and shopping money. The electronic wallet is provided to a member registered for the shopping system. The money in the electronic wallet is a kind of cyber money.
Patent KR-20020066551-A (KR)
Title: Flow path structure for cassette typed air conditioner
Inventor: KIM SEUNG CHEON
IPC: F24F13/32
Filed: 2001-02-12
Abstract: PURPOSE: A structure of passage of ceiling type air conditioner is provided to suppress generation of noise and to improve efficiency of the air conditioner. CONSTITUTION: A structure includes a deflector(38) installed between a heat exchanger(34) and a cabinet(35) to incline in respect to the heat exchanger and a turbo fan(37) and to have a width which is 60-100% of a width of a passage formed in a space between the heat exchanger and the cabinet so that flowing direction of fluid is smoothly switched to an outlet(32) so as to prevent generation of secondary flow of the fluid discharged with appropriate temperature and humidity controlled by the turbo fan and the heat exchanger.
Patent KR-20020067068-A (KR)
Title: Toothbrush sanitizer using ozone
Inventor: PARK SE YONG
IPC: A61L2/20
Filed: 2001-02-15
Abstract: PURPOSE: Provided is a toothbrush sanitizer using an ozone generator which generates ozone by high voltage, thereby sterilizing bacteria in a toothbrush. CONSTITUTION: In the toothbrush sanitizer using an ozone generator, the ozone generator comprises a circuit consisted of an integrated circuit(U1) for oscillation, a transistor(Q1) for driving, a transformer(T1) for voltage increase and an ozone generator(CELL1).
Patent KR-20010082714-A (KR)
Inventor: HIRAKI JUNICHI
IPC: H01L29/45
Filed: 2001-02-16
Abstract: PURPOSE: A TFT(Thin Film Transistor) is provided to reduce cost by decreasing the number of processes and to inhibit the increase of off-state current value of a TFT. CONSTITUTION: A Ta film for use in forming a source electrode(15) and a drain electrode(19), and an amorphous silicon film for using in forming an amorphous silicon semiconductor layer(17) with impurity are continuously etched without setting an etching selectivity ratio. As a result, the source electrode, the drain electrode and the amorphous silicon semiconductor layer can be formed by a single etching process. In the meantime, surface protrusions and recessions can be formed in a back channel region(17a) on the order of several hundreds of reflecting the crystal grain diameters of the Ta film. The protrusions and recessions offer effects of suppressing the increase in off-state current value of a TFT. The TFT can be manufactured through a reduced number of steps at lower cost.
Patent KR-20020033487-A (KR)
Inventor: JUNG SUNG HAG
IPC: F21V3/00
Filed: 2001-02-16
Abstract: PURPOSE: A lamp enclosing globe manufactured by adhering glass fiber yarn for an interior lighting is provided to keep glass fragment from sputtering by the glass fiber yarn adhered to strong inorganic adhesive. CONSTITUTION: A lamp enclosing globe(1) comprises an outer glass surface(2) and an inner glass surface(2'). The inner glass surface(2') faces a lamp. Fiber glass yarn(4) and inorganic adhesive(3) are integrated with the inner glass surface(2') by baking at 570°C. The inorganic adhesive(3) is manufactured by mixing Ba 49%, insolubility 0.2%, Na2O 15%, SiO2 35% and Fe2O5 0.8%. The glass fragment is made to be attached to the fiber glass yarn(4) by the inorganic adhesive(3) of the glass lamp enclosing globe(1) so that the glass fragment does not harm a human and the glass for the lamp enclosing globe(1) can be made to be 2 - 3 mm rather than 5 - 7 mm to make a weight light and save material.
Patent KR-20010085476-A (KR)
Title: Redundancy-multiplexer for semiconductor memory arrangement
Inventor: NYGREN AARON
IPC: G11C29/00
Filed: 2001-02-22
Abstract: PURPOSE: A redundant multiplexer for semiconductor memory device is provided to relatively shorten a propagation time for a switch signal by preventing a delay time caused by signal direction structure in propagation of the switch signal. CONSTITUTION: An encoded fuze information(CFI) is delivered to a buffer and the decoder(5) from a fuze(3). The encoded information(CFI) is transmitted as follows "bilateral" to the redundant multiplexers(8 and 9). That is, it is transmitted so that a switch signal or a control signal may spread only by one control bus(1) side, respectively. The redundant multiplexer(91) receives the fuze information(FI) from the decoder(5) to the redundant bit line way in a field(11). On the other hand, the redundant multiplexer(81) receives the fuze information(FI) from the decoder(5) to the redundant multiplexer in a field(12). Similarly, the redundant multiplexer(92) receives the fuze information(FI) from the decoder(5) to the redundant bit line way in a field(11), and, on the other hand, is supplied to the redundant multiplexer(82) from the decoder(5) to the redundant bit line way which has the fuze information(FI) in a field(12).
Patent KR-20020068711-A (KR)
Title: Mehtod and apparatus for outsourcing in the network
Inventor: CHOI BAEK GYU
Filed: 2001-02-22
Abstract: PURPOSE: A man dispatching system and method is provided to enable a job seeker or a man seeking company to input data on job seeking or man seeking, respectively, to match conditions offered by the job seeker and the man seeking company, to dispatch a matched job seeker to the man seeking company, and to enable the man seeking company to pay for a salary over the network according to an ability of the dispatched man. CONSTITUTION: The method comprises steps of a man dispatching server receiving a man seeking request from a man seeking company via a request form, and storing the request data at a man seeking company management database(S600), the man dispatching server receiving a job seeking request from a personal job seeker, a man dispatching company or an educational institute, and storing the job seeking request at a job seeking management database(S602), the server searching for a job seeker in the job seeking management database if a man seeking request signal is input from the man seeking company, and dispatching the job seeker, satisfying the conditions requested by the man seeking company, to the man seeking company(S604), the server frequently assessing the ability of the dispatched man(S606), and the server paying for a salary according to the assessed ability(S608).
Patent KR-20010085489-A (KR)
Title: Video game apparatus, image display method, program control method and storage medium
Inventor: ENDO HISASHI
IPC: A63F13/55
Filed: 2001-02-23
Abstract: PURPOSE: To change the expression method of a game image and to improve a game property. CONSTITUTION: This video game device 11 is a game machine in which a character selected by the player attacks a target and acquires an item while flying in the air. During a game, when the character displayed at a display part 13 reaches an operation limit position, the entire display image vibrates and reports that and the lock-on number of the target is changed corresponding to the level of a lock-on meter. Also, for a rolling operation, in the case that a displayed view point is an objective position, only the character is rolled. The target is changed to the item such as a coin or gold bullion at the time of being attacked and the item is moved toward the course of the character. Also, in the case that the character attacks by using a sword, a flash is radiated from the entire periphery of a cut end.
Patent KR-20020069400-A (KR)
Title: A refrigerator make uge of hydride
Inventor: CHA SEUNG SIK
IPC: F25D9/00
Filed: 2001-02-26
Abstract: PURPOSE: A refrigerator using metallic alloy for hydrogen storage is provided to prevent environmental pollution, to reduce noise and power consumption and to maximize heat efficiency. CONSTITUTION: A refrigerator includes two heat exchangers(1,1') having metallic alloy for hydrogen storage therein, which is installed in a rear wall body of a refrigerator body side by side; slide dampers(2,2') for indoor blowing and outside blowing of a refrigerator compartment or a freezer compartment, respectively, which is installed before and behind the heat exchangers and operating in the direction opposite to each other; fans(3,3') installed behind the heat exchangers, respectively, which rotate to supply chilled air into the refrigerator compartment or the freezer compartment when the heat exchangers are rapidly cooled down and rotating at low speed or stopping when the heat exchangers are rapidly heated; and a hydrogen delivery tube installed to the heat exchangers, which has a compressor(5) and three-way valves(6,6') connected thereto.
Patent KR-20020069412-A (KR)
Title: A liquid crystal display apparatus and a driving method thereof
Inventor: KIM YEONG GI
IPC: G09G3/36
Filed: 2001-02-26
Abstract: PURPOSE: An LCD device is provided to insert switching elements every neighboring data line, and to short the data lines by the switching elements right before gate-on voltages are applied to gate lines, thereby previously charging the data lines. CONSTITUTION: A liquid crystal panel(100) includes many gate lines(G1-Gn), many data lines(D1-Dm), and many first TFTs(Thin Film Transistors)(120). The data lines are insulated to the gate lines, and cross each other. The first TFTs have gate electrodes and source electrodes. The gate electrodes are connected to the gate lines, respectively. The source electrodes are connected to the data lines. A gate driver(200) sequentially supplies gate-on voltages for turning on the TFTs to the gate lines. A data driver(300) applies data voltages to the data lines. Data line sharing switches(400) are formed in the neighboring data lines, and include many switching elements for applying electricity to the neighboring data lines. A sharing signal generator(500) outputs a sharing control signal for turning on the switching elements.
Patent KR-20020000103-A (KR)
Title: Plasma display panel and method of driving the same
Inventor: ASAO SHIGEHARU
IPC: G09G3/291
Filed: 2001-03-07
Abstract: PURPOSE: To solve the problem that, in the conventional PDP(plasma display panel), the linearity of gradation is deteriorated depending upon a display pattern. CONSTITUTION: Plural first electrodes and second electrodes are arranged while making them to be adjacent alternatively and first display lines are formed with the first electrodes and the second electrodes adjacent to the sides of the first electrodes and second display lines are formed with the first electrodes and the second electrodes adjacent to other sides of the first electrodes. Gradation display is performed by dividing a display frame into plural subfields while turning-on the first and second display lines alternatively or only one side of the pertinent display lines. When the cells turn on in adjacent first display lines or adjacent second display lines in a direction intersecting the first and second electrodes, compensation sustaining discharge is performed several times in the second display line or the first display line positioning between the adjacent first display lines or the adjacent second display lines, after a normal sustaining discharge period is completed in the pertinent first or second display lines.
Patent KR-20020072973-A (KR)
Title: Case of folder type multi display device
Inventor: KIM HYEONG NYEON
IPC: G06F1/16
Filed: 2001-03-14
Abstract: PURPOSE: A foldable case for a multi-display device is provided to minimize the non-display area of a display panel by making one side of display panel directly contact in the unfolded state and to protect the display panels from a shock by receiving the display panels in the folded state. CONSTITUTION: The foldable case includes a panel housing(10), a folding support unit(6), and a cover unit(20). The panel housing includes an opening of which each side contacts each other when two display panels are unfolded. The folding support unit supports the connection state of the panel housing to be unfolded in 180 angular degrees. The cover unit comprises protection members foldable in more than two stages by sliding. When the panel housing is folded, the cover unit covers the opening of the panel housing. When the panel housing is unfolded, the cover unit is received. The cover unit includes a first protection member at each side, a third protection member, and a second protection member having protrusions fitted to the sliding recesses of the first and third protection members.
Patent KR-20010090548-A (KR)
Title: Manufacturing method of the electrode plate for electric battery
Inventor: FUJIMATSU HITOSHI
IPC: H01M4/139
Filed: 2001-03-24
Abstract: PURPOSE: To provide a manufacturing method of an electrode plate for battery that can increase the binding capacity of a binder without heating in high temperature and without increasing the mixture ratio in the mixture, while using a binder of polyolefin system resin such as PE which is relatively cheep cost and stable material for a battery. CONSTITUTION: A mixed compound of polyolefin system resin used for a binder 11 and a solvent 13 is heated at a temperature in which a part of or whole polyolefin resin can be melted, and an adhesive solution 17 which is made a gel of high viscosity as a whole is made. A mixture of the adhesive solution 17, an active material and a conductive material are kneaded and made a gel mixture 19, and the gel mixture 19 is applied on a current collector and form a mixture layer 20. The current collector 8 formed with the mixture layer 20 is heated and after drying molded by pressing to a prescribed thickness.
Patent KR-20020076722-A (KR)
Inventor: JUNG JAE YEONG
IPC: C22C38/20
Filed: 2001-03-30
Abstract: PURPOSE: To manufacture a free machining austenitic stainless steel having low nitrogen contents by inhibiting precipitation of Cr-nitride at phase transition between austenite and MnS or austenite and ferrite. CONSTITUTION: The free machining austenitic stainless steel having low nitrogen contents comprises C 0.15 wt.% or less, Si 1.0 wt.% or less, Mn 1.0-3.5 wt.%, S 0.15-0.40 wt.%, Cr 16-19 wt.%, Ni 8-14 wt.%, Mo 2.5 wt.% or less, Cu 4 wt.% or less, N 0.015 wt.% or less, a balance of Fe and other inevitable impurities, wherein Cr/N ratio is 1067 to 19000, Mn/S ratio is higher than 4.5, and oxygen content in the free machining austenitic stainless steel is 0.007 to 0.11 wt.%.
Patent KR-20010095169-A (KR)
Inventor: IZAWA KUNISUKE
IPC: C07C51/363
Filed: 2001-03-30
Abstract: PURPOSE: Provided is a method for producing a highly pure aromatic bromocarboxylic acid derivative and an aromatic acyl thiocarboxylic acid derivative in high yields. CONSTITUTION: The method comprises the steps of (i) reacting an aromatic amino acid of formula 1 in an aqueous solvent in the presence of at least one compounds selected from the group consisting of sodium nitrite, hydrogen bromide and aliphatic carboxylic acid and alcohol to give an aromatic bromocarboxylic acid of formula 2, and (ii) reacting the aromatic bromocarboxylic acid with organic thio acid in the presence of amine to give an aromatic acyl thiocarboxylic acid derivative of formula 3. In the formulas, A is an optionally substituted aryl of C6-C15, an optionally substituted aralkyl of C7-C20, or a group having a carbon skeleton of the aryl or aralkyl and comprising a heteroatom in the skeleton.
Patent KR-20010069543-A (KR)
Title: Internet Remote Moving Hypnotherapy
Inventor: PARK SOON KYU
Filed: 2001-04-16
Abstract: PURPOSE: An Internet remote hypnotic moving picture and a remote medical technology are provided to remove the inconvenience of a patient by enabling the patient to select and receive a hypnotic cure suitable for the condition of the patient from a remote place, thereby simultaneously curing a plurality of patients. CONSTITUTION: A patient selects a moving picture for prescription subdivided according to conditions of the patient from a remote place and to receive a hypnotic cure on the Internet. The patient orders the remote hypnotic moving picture and a remote medical technology suitable for the condition of the patient. After that, the moving picture and the medical technology are manufactured and provided according to the order. Therefore, local differences in medical benefits can be considerably reduced. A plurality of patients can be simultaneously treated.
Patent KR-20020083649-A (KR)
Title: Method and Apparatus to download for Binary Data
Inventor: KWON SOON KOO
IPC: G06F9/445
Filed: 2001-04-27
Abstract: PURPOSE: A device and a method for downloading data are provided to promptly download the ASCII(American Standard Code for Information Interchange) data made by a program, and to make the download easy by changing the download program of various flash memories. CONSTITUTION: While a computer is connected with a terminal via a control box, the control box data are transmitted by maximally up to 250Kbps through the computer. The computer and the control box are connected via a serial port. The control box is connected via a 24-pin port. Since the data of the computer are transmitted to the terminal via the control box instead of being transmitted directly to the terminal from the computer, the transmission rate is improved by 1Mbps. Upon running the download program, the download is started after checking a common port, the data rate and the speed. After downloading, the memory size is checked. Without faults, the download is completed. If a memory is full, the modification of a source code is performed and the download is restarted.
Patent KR-20020085156-A (KR)
Title: Deterent compositions for industrial use and preparing method thereof
Inventor: BAE JAE HEUM
IPC: C11D7/24
Filed: 2001-05-07
Abstract: PURPOSE: Provided is an industrial detergent composition used for cleaning precision parts and electronic parts, which dose not deplete ozone, reduces the danger of fire, is thermodynamically stable, and is friendly to environment. CONSTITUTION: The industrial detergent composition contains 50-70vol% of C12-C24 hydrocarbon, 1-20vol% of C12-C22 ester oil, 0.01-30vol% of a nonionic surfactant with a HLB of 4-20, 0.01-30vol% of alcohol, and 0-30vol% of water, wherein the volume ratio of the hydrocarbon/the ester oil is 99/1-70/30 and the ratio of the alcohol/the nonionic surfactant is 0.1-1.5.
Patent KR-20020085357-A (KR)
Title: Method for Controlling Connection Overload in Asynchronous Radio Network Controller
Inventor: JANG JI YEONG
IPC: H04L12/24
Filed: 2001-05-08
Abstract: PURPOSE: A linked overload control method in an asynchronous radio network control system is provided so that an RNC(Radio Network Controller) and a CN(Core Network) can work together through an overload message and execute an efficient overload control. CONSTITUTION: An RNC application part(212) in an RNC(21) decodes a message transmitted from a RAN application part(221) in a CN(22) and transfers it to an RNC call control part(211). The RNC call control part(211) executes an overall state management function in the RNC(21), including an overload control function. If an overload message is received to the RNC application part(212) from the CN(22), the RNC application part(212) confirms whether a timer TigOR is being driven. Then the RNC application part(212) informs a state management part(213) that the overload message has been received through the CN(22). At this moment, the state management part(213) activates two timers TigOR and TinTR.
Patent KR-20020088792-A (KR)
Title: Cover for first inning for diaper
Inventor: HONG CHANG IL
IPC: A61F13/62
Filed: 2001-05-21
Abstract: PURPOSE: A disposable diaper cover is provided to devise the convenient and sanitary use of a disposable linear diaper same as a panty type diaper, and to secure the stable attachment between a diaper and the cover. CONSTITUTION: The disposable diaper cover comprises: a diaper cover base having a basis weight of 5-250g/m¬2, in which the cover sheet is selected among air permeable or non-breathing plastic film(12) or fiber sheet; a diaper cover of panty type or complete open type; an adhesive layer for attaching a magic tape hook band(14) to the inner surface of the cover; and the magic tape hook band for attaching the nonwoven fabric rear surface(16) of a diaper to the cover in cases of the use and exchange of the diaper.