baber/WOPTO huggingface dataset:
Patent KR-20020006398-A (KR)
Title: The Operating System of Processing for contacted a Cyber-money, Credit-card with User-certification to use auxiliary storage of a electronic commercial transaction on internet networks
Inventor: JUNG KYE MAHN
Filed: 2000-07-12
Abstract: PURPOSE: An operating system is provided to perform a payment using a card and to certify a member using a user ID/password inputting process and an auxiliary memory being installed in a personal computer after connecting to a web site through a communication network(TCP/IP). CONSTITUTION: After a user(ST101) connects(ST102) to a web site through a web communication network, the user inputs a user ID and password(ST103), and connects a commercial transaction shopping mall in the web site(ST105), and selects(ST106) a wanted commodity. The user selects(ST107) a paying method for a commodity to be bought. If the user selects(ST108) a cyber money payment, a coded user certifying member card issued in the web site is read(ST109) using an auxiliary memory being installed in a user's personal computer. If the certifying process is decided as a normal state, the balance of cyber money is detected for paying a price of the selected commodity and a delivery process. After the corresponding cyber money is paid, a result value is outputted in the user's personal computer.
Patent KR-20020008273-A (KR)
Title: Jitter detecting apparatus and phase locked loop usig the detected jitter
Inventor: PARK HYEON SU
IPC: H04L7/033
Filed: 2000-07-20
Abstract: PURPOSE: A jitter detecting apparatus is provided to detect a jitter amount using signals existing at two sampling points around an edge, from an analog-to-digital converted signal. CONSTITUTION: An edge detecting portion(200) judges symbol variation of signals at two successive sampling points from a DC offset-eliminated input signal, and outputs a before-symbol-variation signal and an after-symbol-variation signal as first and second edge signals, respectively. A comparator portion(210) compares the first and second edge signals from the edge detecting portion(200) and outputs any one of the first and second edge signals having a relatively small absolute value. A calculation portion(220) outputs a jitter value by dividing the relatively small absolute value from the comparator portion(210) by a sum of absolute values of the first and second edge signals.
Patent KR-20020008911-A (KR)
Title: Partition afforestation method of perforated slope and its apparatus
Inventor: JUN YEONG DEOK
IPC: E02D7/20
Filed: 2000-07-21
Abstract: PURPOSE: A partial vegetation device of a cut-slope is provided to reduce the term of works and construction expenses by constructing on a high cutting slope by manufacturing a latticed frame block group in a large size and using a crane. CONSTITUTION: The partial vegetation device of a cut-slope comprises: a female cone part(20) containing insertion space parts on four sides and a through hole(50) on the center; an H-shaped male beam part(10) inserted to the insertion space parts of the female cone part(20) and fixed by a shaft pin(40) to be moved forward and backward; and a latticed frame part coupled with the female cone part(20) and the H-shaped male beam part(10) and fixed by an anchor(30).
Patent KR-20020010044-A (KR)
Title: Scanning Method in Plasma Display Panel and Apparatus Thereof
Inventor: JUNG AN SEON
IPC: G09G3/296
Filed: 2000-07-28
Abstract: PURPOSE: A scanning method of a plasma display panel and an apparatus for the same are provided to supply a displacement current to a cell before supplying a data pulse to the cell by generating a scan pulse. CONSTITUTION: A tilt of a falling block of a scan pulse supplied to a scan/sustain electrode is reduced. A point of time for supplying the scan pulse, namely a starting point of falling time precedes a data pulse. A rising time of the scan pulse is synchronized with the falling time of the data pulse. Discharge delay can be reduced since a displacement current is supplied to a cell before an address discharge by reducing the tilt of the falling block of the scan pulse. The address discharge is generated at a point of time which delays a rising time of the data pulse as much as 600 to 700 ns. As a result, the reduction of address time makes possible a high-speed addressing operation.
Patent KR-20020010810-A (KR)
Inventor: PARK BU GO
IPC: G02F1/1335
Filed: 2000-07-31
Abstract: PURPOSE: An optical system for head mount display is provided to be capable of reducing manufacturing costs by using cheap components, and of optimizing image quality by increasing the efficiency of an optical source. CONSTITUTION: An illumination prism(24) scatters a beam from an optical sources(22). A polarizer(28) polarizes the beam emitted from the illumination prism. A polarized beam splitter(30) splits the beam emitted from the polarizer. A reflection type LC screen(10) displays images using the beam emitted from the polarized beam splitter. A free curved prism(40) is positioned in front of the polarized beam splitter to magnify the images on the reflection type LC screen. The optical source is a LED, which is disposed in parallel to the LC screen(10).
Patent KR-20020014403-A (KR)
Title: Device for fixing the brown tube and front cover of monitor
Inventor: KIM JIN SU
IPC: H04N5/64
Filed: 2000-08-18
Abstract: PURPOSE: A fixing device of a Braun tube is provided to reduce the working process for disassembling/assembling a Braun tube by forming plural hooks along the inner wall of a front cover and forming inserting protrusions along the circumference of the Braun tube. CONSTITUTION: Plural hooks(10) having protrusions(11) are formed vertically on the inner wall of a front cover(110), and a band(20) of soft material is mounted in the outside direction around a Braun tube(120). Inserting protrusions(30) are formed around the band integrally with the hooks to insert the inserting protrusions of the Braun tube to the hooks of the front cover in one touch manner. If the outside of the inserting protrusions is closely adhered to the outer wall of the hooks, the hooks are returned and the protrusions of the hooks are closely adhered to the outside of the band. Thereby, the inserting protrusions are closely adhered to the hooks to prevent the Braun tube from being separated even at an external shock.
Patent KR-20020014871-A (KR)
Title: Asphalt-concrete scrap processing and reclaiming equipment and method
Inventor: LEE GANG U
IPC: B09B5/00
Filed: 2000-08-19
Abstract: PURPOSE: A processing equipment of asphalt concrete scrap in which a heater is installed in separators so that the equipment is prevented from freezing in winter season thus enabling continuous operation is provided. CONSTITUTION: The equipment comprises a hopper(10), a No.1 crusher(20), a No.1 magnetic separator(30), a No.1 vibrating screen(40), a classifier(50), a No.2 crusher(60), a No.2 magnetic separator(70), a No.3 crusher(100), a No.3 magnetic separator(110), a No.2 vibrating screen(80), an asphalt mixer(90), a transfer belt(120) and central control device(130). The asphalt scrap is treated by repeated processing of crushing, magnetic separation, vibrating screening, mixing and transferring.
Patent KR-20010070025-A (KR)
Title: Alkali-free aluminoborosilicate glass, and uses thereof
Inventor: BRIX PETER
IPC: C03C3/093
Filed: 2000-08-21
Abstract: PURPOSE: An alkali-free alumino-borosilicate glass and its use are provided, to obtain the glass which has a high internal glass quality, is stable at a high temperature, has good melting and processing characteristics and good chemical resistance, and is useful as a substrate glass for a display technique and thin-film photocells and an enclosure glass for electric lamps. CONSTITUTION: The alkali-free alumino-borosilicate glass comprises 50-70 wt% of SiO2, 0.5-15 wt% of B2O3, 10-25 wt% of Al2O3, 0-10 wt% of MgO, 0-12 wt% of CaO, 0-12 wt% of SrO, 0-15 wt% of BaO with the proviso of MgO + CaO + SrO + BaO = 8-26 wt%, 0-10 wt% of ZnO, 0-5 wt% of ZrO2, 0-5 wt% of TiO2, 0-2 wt% of SnO2 and 0.05-2 wt% of MoO3. Optionally the glass comprises further at least 0.1 wt% of SnO2. The glass has a coefficient of thermal expansion α20/300 of 2.8-5.0x10¬-6 per K.
Patent KR-20000072496-A (KR)
Inventor: KIM HYONG SU
IPC: A47B61/04
Filed: 2000-09-04
Abstract: PURPOSE: A shoe drawer is provided to keep feet in pleasant and clean state by removing germs. CONSTITUTION: A shoe drawer automatically sterilizes shoes inputted to a shoe drawer and dries wet shoes by composing a shoe drawer of an infrared bulb. By mounting an aromatic material(of fresh or flower scent) in the shoe drawer, pleasantness is provided when wearing shoes.
Patent KR-20000072693-A (KR)
Inventor: KIM NAK GU
IPC: A23G3/00
Filed: 2000-09-19
Abstract: PURPOSE: A composition for a plum candy and a production method thereof are provided, which let the people intake the healthful ingredients of the plum easily by making the plum into the candy properties after producing a plum powder. CONSTITUTION: A production method for a plum candy is characterized by the following steps: heating a plum with a steam followed by doing lyophilization; making a powder; producing a plum candy by mixing 1-4wt.% of a plum powder, 1-4wt.% of a plum concentration, 36-50wt.% of sugar; 36-50wt.% millet jelly; and 7-15wt.% of water.
Patent KR-20020024455-A (KR)
Title: Remote security apparatus of notebook pc
Inventor: KWON TAE JEONG
IPC: G06F1/00
Filed: 2000-09-25
Abstract: PURPOSE: A remote security apparatus for a notebook PC is provided to prevent robbery and improve security by providing a position of a system in which a key-in is performed to a user when the key-in is unlawfully performed in the system. CONSTITUTION: A transmitting unit(100) is attached under a bottom surface of a notebook PC, and transmits a signal when a key-in signal is detected or the movement of a device is sensed in a security mode. A receiving unit(200) receives the signal from the transmitting unit(100), processes the received signal, and informs a current position and an abnormal state of the notebook PC to a user.
Patent KR-20020027992-A (KR)
Title: Apparatus for removing accumulated pit scale in dust collection pipe of electric furnace
Inventor: WEE HEUNG DEOK
IPC: F27D25/00
Filed: 2000-10-06
Abstract: PURPOSE: Provided is an accumulated base metal eliminator of a dust collector in an electric furnace which induces an elimination blade inside the dust collector to eliminate the accumulated base metal as the furnace is tilted so that it perfectly eliminates the accumulated base metal. CONSTITUTION: The accumulated base metal eliminator of the dust collector in the electric furnace comprises the parts of: a guide support part(100) which consists of a guide plate(110) to form a guide rail(112) and a support plate to form a guide slot and placed at a side direction of the dust collector; a base metal elimination part(200) which includes a fixed load(210) to be inserted into the guide slot, placed in the guide rail and moved and an elimination blade(220) to be placed at the other edge of the fixed load; and a guide part(300) which includes an operation plate(310) to be placed at one side of the dust collector and a weight sinker(320) to be connected to the fixed load.
Patent KR-20010040063-A (KR)
Title: Holding jig for electronic parts, holding method therefor, and manufacturing method for electronic parts
Inventor: KATSUBE AKIO
IPC: H01L21/60
Filed: 2000-10-12
Abstract: PURPOSE: Provided are an electronic component holding jig, a holding method of the electronic component holding jig and a manufacturing method of an electronic component, which raise the productivity of the electronic component and the reliability of the electronic component and enable a reduction in the manufacturing cost of the component. CONSTITUTION: An elastic material(2) with at least the surface part to show an adhesion and a conductivity is provided on the upper part of a plate(1) to make substrates(3), which are the constituent components of an electronic component, adhesion-hold on the surface of the material(2) and elements(4), such as semiconductor chips, are mounted on the prescribed positions on the substrates(3) respectively.
Patent KR-20020029509-A (KR)
Title: Remote control for air conditioner which can receive radio signals
Inventor: KIM SEONG TAE
IPC: H04Q9/00
Filed: 2000-10-13
Abstract: PURPOSE: An air conditioner remote controller capable of receiving the radio is provided to enable a customer not only to control an air conditioner in a remote place but also to listen to the radio through a remote controller. CONSTITUTION: An air conditioner remote controller capable of receiving the radio is comprised of a key input part(3) and a voice output part(6). The key input part(3) is connected to a control part(4) so as to control the function of an air conditioner and a radio according to the control part(4) connected with a power supply part(2). The voice output part(6) is connected to a radio circuit part(5) so that a user can listen to the radio. The power supply part(2) comprises a charging terminal to receive power through a charger or an adapter. The key input part(3) uses the function buttons of the air conditioner to adjust radio frequency and volume and to tune in to broadcasts. The voice output part(6) comprises a jack insertion slot, into which a speaker or an earphone is inserted. A display part(8) displays the broadcast tuning and frequencies of the radio as well as the operation states of the remote controller. An infrared signal transmitting and receiving part(9) is composed of infrared LEDs.
Patent KR-20020030131-A (KR)
Title: Voltage increase circuit for lcd back light
Inventor: LIN CHUNG YU
IPC: G02F1/1335
Filed: 2000-10-16
Abstract: PURPOSE: A voltage boost circuit for an LCD backlight is provided to obtain a high operation efficiency at a low operation temperature and simplify the structure at a low cost. CONSTITUTION: A voltage boost circuit for an LCD(Liquid Crystal Display) backlight includes bias transformers(T3) having a plurality of wires of which first and second wires are connected to first and second transistors respectively and supply bias voltages to the first and second transistors(TR1,TR2), and a third wire is serially connected to outputs of the transistors, an output transformer(T4) having a first wire serially connected between a power supply and the bias transformers and a second wire forming a high voltage AC output terminal, and a capacitor(C4) serially connected to the first wire of the output transformer.
Patent KR-20020032828-A (KR)
Title: Device for changing grinding belt of scouring machine
Inventor: CHOO BO YEOP
IPC: B24B21/18
Filed: 2000-10-27
Abstract: PURPOSE: A polishing belt exchanging apparatus is provided to easily exchange a polishing belt by allowing a base frame to be moved towards an outer portion of a strip. CONSTITUTION: A body(10) is positioned below a strip(150). Base frames(11,12) are vertically installed at both sides of the body(10). A roll for mounting a polishing belt(200) is positioned between the base frames(11,12). That is, a backup roll(13) placed below the strip(150), a down roll(14) mounted on a moving block(17) slidably moved along the base frames(11,12), a coil releasing shaft(15) of the polishing belt(200), and a winding shaft(16) for winding the polishing belt(200) are mounted between the base frames(11,12). In addition, the base frames(11,12) are slidably mounted on a rail member(20). A driving cylinder is provided below the body(10).
Patent KR-20010070221-A (KR)
Title: Method for evaluating optical modulation characteristics of liquid crystal modulation element, lcd device produced by applying the method, device for evaluating optical modulation characteristics of liquid crystal modulation element, computer-readable storage medium storing program for evaluating optical modulation characteristics of liquid crystal modulation element
Inventor: OKAMOTO MASAYUKI
IPC: G01M11/00
Filed: 2000-11-16
Abstract: PURPOSE: To provide a method for evaluating the optical modulation characteristics of a liquid crystal modulation element in which an index representative of a brightness modulation amount, as the optical modulation characteristics of a liquid crystal modulation element, can be represented and the optical characteristics value can be determined by a generic method insusceptible to the number of design parameters of an optical element to be determined ultimately and design parameter conditions required for performing good optical modulation while optimizing the optical modulation characteristics can be found out easily. CONSTITUTION: Brightness modulation amount for dark display is determined by determining a Mueller matrix between immediately before and after impingement of light to a phase difference object.
Patent KR-20020040452-A (KR)
Title: Expression vector for mammal comprising murine cytomegalovirus immediate early gene enhancer/promoter and human beta globin intron, cell transformed therewith and method for producing heterologous protein using said cell
Inventor: KIM SEON YEONG
IPC: C12N15/85
Filed: 2000-11-24
Abstract: PURPOSE: Provided are an expression vector for mammal comprising murine cytomegalovirus immediate early gene enhancer/promoter and human beta globin intron, a cell transformed therewith and a method for producing heterologous protein using the cell. The expression vector is characterized by mass-producing a heterologous protein and used for gene therapy. CONSTITUTION: The expression vector is characterized by comprising murine cytomegalovirus immediate early gene enhancer/promoter and human beta globin intron, wherein the enhancer/promoter is represented by SEQ I NO:1 and the intron is represented by SEQ ID NO:2. It further includes a nucleotide sequence of SEQ ID NO:3 and a multicloning site downstream of the above intron. The expression vector pMYK/Glo-I is described as in the figure2. E. coli DH5@/MYK/Glo-i(KCTC-0864BP) is prepared by transformation using the above vector.
Patent KR-20020043783-A (KR)
Title: Manufacturing method of fine pattern for a semiconductor device
Inventor: PARK JU ON
IPC: H01L21/027
Filed: 2000-12-04
Abstract: PURPOSE: A method for fabricating a fine pattern of a semiconductor device is provided to make positive charges induced to a photoresist layer so that combination force is increased and to prevent a pattern from being collapsed or warped, by making a layer have negative charges and by applying the photoresist layer for ArF and performing a developing process. CONSTITUTION: An electron beam exposure process is performed regarding the surface of the layer(10) formed on a predetermined substrate so that a surface layer(14) having negative charges is formed. A photoresist layer pattern(12) for ArF is applied on the surface layer of the layer having the negative charges, and a developing process is performed.
Patent KR-20020044760-A (KR)
Title: Method for providing a entertainment service through mobile communication network
Inventor: KWON HYEOK JIN
IPC: H04N7/14
Filed: 2000-12-06
Abstract: PURPOSE: A method of supplying an entertainment service through a mobile communication network is provided to make a mobile communication terminal subscriber register a self face image and personal information in an entertainment service management server. The subscriber retrieves a face image and personal information of other subscriber, thereby using various entertainment services such as a video chatting with people. CONSTITUTION: Many mobile communication terminals(10,11,12) are wirelessly connected to a mobile communication network(100). An entertainment service management server(20) stores and manages subscriber face images and personal information of the mobile communication terminals, and supplies various entertainment services such as a video chatting, blind dates, and beauty pageants between subscribers located within the same communication coverage. A billing data management server(21) stores and manages billing data such as communication charges and entertainment charges. An authentication management server(22) supplies and manages information necessary for subscriber identification and authentication.
Patent KR-20020047521-A (KR)
Inventor: HWANG TAE SEON
IPC: G11C16/06
Filed: 2000-12-13
Abstract: PURPOSE: A flash memory device is provided to improve a reading speed by generating a boosting voltage in a standby status. CONSTITUTION: The flash memory device includes a flash memory cell array(200). A standby drive system(100) generates a boosting voltage in order to read data of the flash memory cell array(200) in a standby status. An oscillator(11) generates a clock signal of a long period in order to reduce a standby current in a standby status. A pumping circuit(12) generates a pumping voltage having a predetermined electric potential according to the clock signal from the oscillator(11). A reference voltage generator(13) generates a reference voltage. A regulator(14) adjusts the pumping voltage generated by the pumping circuit(12) according to the reference voltage from the reference voltage generator(13) and generates a boosting voltage having a predetermined electric potential.
Patent KR-20020049511-A (KR)
Title: Stopper for a room mirror in vehicle
Inventor: LEE NAM JAE
IPC: B60R1/04
Filed: 2000-12-19
Abstract: PURPOSE: A room mirror stopper for a vehicle is provided to ensure a sufficient visual field to a driver by sufficiently absorbing the vibration and impact transferred to a room mirror when a vehicle is traveled. CONSTITUTION: A room mirror stopper(100) has a body(102) made of rubber. An upper end of the body(102) is partially opened and a lower end of the body(102) is completely opened. A perforation hole(104) having a predetermined size is formed at an upper center of the body(102). A head having a size larger than a size of the body(102) is formed at a lower end of an end cap(110). An insertion hole(114) is formed at an upper end of the end cap(110) so as to receive a supporting member formed at a rear end of a stay(30) of the room mirror. The end cap(110) is inserted into the perforation hole(104). An upper end of the body(102) makes contact with the head of the end cap(110), so the end cap(110) is not separated from the body(102).
Patent KR-20020051353-A (KR)
Title: New manufacturing of 2-halopyridine N-oxide derivatives
Inventor: CHAE HEON SEUNG
IPC: C07D213/89
Filed: 2000-12-22
Abstract: PURPOSE: Provided is a process for preparing 2-halopyridine N-oxide derivative, which is an intermediate of pyrithione antimicrobial agent, in higher yield. CONSTITUTION: The process for preparing 2-halopyridine N-oxide derivative comprises reacting 2-halopyridine represented by formula(1) with hydrogen peroxide using iron(III) oxide as a catalyst to prepare 2-halopyridine N-oxide represented by formula(2), wherein X is halogen atom, such as fluorine, chlorine, bromine and iodine; the catalyst, iron(III) oxide, is selected from FeCl3, Fe(SO4) and Fe(ClO4)3; the amount of the catalyst used to 2-halopyridine is 0.1 to 1.0 mole; and the amount of the hydrogen peroxide used to 2-halopyridine is 1.0 to 5.0 mole of 30 to 70% hydrogen peroxide solution.
Patent KR-20020054257-A (KR)
Inventor: SHIN DONG WOOK
IPC: A24D3/06
Filed: 2000-12-27
Abstract: PURPOSE: Provided is a tobacco for diet which includes a filter with a diet component like a fat decomposer, an appetite inhibitor or so on formed so that it helps to figure out obesity problem. CONSTITUTION: The tobacco for diet is characterized by comprising the parts of: a combustion part(101) which wraps tobacco leaves by paper; and a filter part(102) which eliminates extraneous matters like nicotine or so on with including a filter material(103) which consists of cellulose and its similar fiber and various adsorption materials(104) which is filled at a space part(105) between the filter materials to raise filtering effect.