baber/WOPTO huggingface dataset:
Patent KR-20030072519-A (KR)
Title: Cargo gear for freight of highly efficient
Inventor: AN JUNG KWUN
IPC: B65G67/24
Filed: 2002-03-04
Abstract: PURPOSE: A high efficiency cargo handling gear is provided to exactly install a shovel blade to a freight car by cubically moving large and small trolleys, to conveniently and efficiently perform a cargo working by exactly setting the shovel blade on a right position and crushing objectives with a breaker, and to improve working efficiency by operating a large sized cargo handling device with only one operator by disposing a rotary operation room. CONSTITUTION: A high efficiency cargo handling gear is composed of a guide rod(5) installed in the direction of a freight car rail by preparing a large moving trolley(1) designed to a space in which two rows of the freight cars are entered; a guide rail(501) mounted at the upper end of the guide rod to place a driving wheel(3) installed at the four sides of the large moving trolley on the guide rail and rotate the large moving trolley on the guide rod by connecting a gear attached to a driving shaft(301) with a driving gear(201) of a motor(2) and a chain belt; two connecting rods mounted to a through-hole part of the large moving trolley being perpendicular to the rail; a guide rail attached on each connecting rod, after then a driving wheel(8) of a small trolley(7) placed to guide the small trolley to the guide rail, wherein the small trolley is rotated by connecting a gear(802) attached to a driving-wheel shaft(801) with a driving shaft(901) of a motor(9) and a chain belt(902); rotary shafts(11) vertically disposed at both sides of the small trolley; a fixing plate(12) attached to the lower end of the rotary shaft; shovel blades(13) and a breaker installed to the fixing plate by a plurality of fluid pressure cylinders(123,124) and articulated connecting rods(121,122); a supporting plate(103) installed between rails at which the small trolley is mounted; and an operation room(15) installed in the middle of the supporting plate, wherein a swivel chair is installed.
Patent KR-20030071983-A (KR)
Title: Cooking pan and manufacturing method of it
Inventor: LEE MYUNG GON
IPC: A47J27/00
Filed: 2002-03-05
Abstract: PURPOSE: A cooking pan and method for manufacturing the same is provided to firmly fix a built-in bottom plate to the bottom of the pan by integrating the built-in bottom plate made of material adhering to a magnet with the bottom. CONSTITUTION: A built-in bottom plate(2) made of material adhering to a magnet is integrated with the bottom of a pan body made of aluminum. The built-in bottom plate is composed of a plurality of joint units(2a), and a plurality of connection units(2b) integrally connecting the joint units. Two connection units are integrally formed at the upper part of one joint unit. Two connection units are integrally formed at the lower part of one joint unit.
Patent KR-20030072087-A (KR)
Title: Hsp 65 gene fragments and method of identifying mycobaterial species with the same
Inventor: BYUN GYEONG HUI
IPC: C12N15/10
Filed: 2002-03-05
Abstract: PURPOSE: An hsp 65 gene fragment of Mycobacterium species and a method for identifying Mycobacterial species using the same are provided, thereby easily and cheaply identifying Mycobacterial species. CONSTITUTION: A polynucleotide representing 604-bp fragment of the hsp 65 gene of Mycobacterium species has the nucleotide sequence selected from SEQ ID NOs: 1 to 54. A nucleotide set for identifying Mycobacterium species comprises at least one 604-bp fragment of the hsp 65 gene of Mycobacterium species selected from SEQ ID NOs: 1 to 54. A method for identifying Mycobacterial species comprises the steps of: (1) amplifying an hsp 65 gene fragment of an interest strain using a primer; (2) analyzing the nucleotide sequence of the amplified hsp 65 gene fragment; and (3) comparing the nucleotide sequence of the hsp 65 604-bp fragment of the interest strain with that of standard Mycobacterium strain.
Patent KR-20030075343-A (KR)
Title: Circuit for driving liquid crystal display panel and method for driving thereof
Inventor: MUN SEUNG HWAN
IPC: G02F1/133
Filed: 2002-03-18
Abstract: PURPOSE: A circuit for driving an LCD panel and a method for driving the LCD panel are provided to discharge electric charges of a liquid crystal capacitor via a gate driving circuit when the external power supply is blocked, thereby removing the after-images generated by the residual charges. CONSTITUTION: A circuit for driving an LCD panel includes an LCD panel(110) formed with pixels formed of TFTs(111) and liquid crystal capacitors(112) connected to the TFTs in the matrix shape, gate and source driving circuits(140,150) mounted around the LCD panel for driving the LCD panel, a timing control circuit(160) for generating first and second control signals(161,162) by receiving image data signals(r,g,b), vertical and horizontal synchronizing signals(HSYNC,VSYNC) and clock signals(CLK). The first control signal is applied to a gate driving voltage generator(170) and the second control signal is applied to the source driving circuit. The gate driving voltage generator is driven by the first and second power voltages(VON, VOFF) from a DC/DC converter(180) and generates first and second clock signals(CK,CKB) and a starting signal(ST) to output to the gate driving circuit. The DC/DC converter is connected to a power-off discharging circuit(175) which generates a third power voltage(VONA) for keeping a high level state for a predetermined time even when the first power voltage is discharged.
Patent KR-20030075401-A (KR)
Inventor: JANG DONG GYU
IPC: C08G18/52
Filed: 2002-03-18
Abstract: PURPOSE: A sulfur-containing urethane optical material obtained from a novel polythiol compound, its preparation method and a plastic glasses lens prepared from the optical material are provided, to improve the refractive index, the Abbe's number, the impact resistance, the lightweightness, the dyeing property, the moldability and the light transmissivity. CONSTITUTION: The sulfur-containing urethane optical material is prepared by mixing the polythiol compound of the formula I and poly(diisocyanate) in the NCO/SH ratio of 0.5-2.5 by mol; and heating the mixture to cure them, wherein X is CH2CH2, CH2CH2SCH2CH2, CH2CH2OCH2CH2 or a phenyl group. Preferably the poly(diisocyanate) is at least one selected from the group consisting of m-xylene diisocyanate, isophorone diisocyanate and hexamethylene diisocyanate.
Patent KR-20020029004-A (KR)
Inventor: KIM SANG HUI
IPC: B65D47/00
Filed: 2002-03-13
Abstract: PURPOSE: A cap for a disposable beverage cup is provided to allow a customer/shop assistant to put sauce in a recess formed in the cap, thus restricting the use of an individual sauce packing bag. CONSTITUTION: The cap for a disposable beverage cup used in a fast food store, and so on is basically fabricated by press molding vinyl synthetic resin or recyclable compressed paper, and additionally a recess(5) capable of receiving sauce(6) is provided by deforming the cap. By virtue of the recess, it is possible to prevent the waste of an individual sauce packing bag, and consequently protects environment. The shape and the size of the recess are able to be freely adjusted at needs.
Patent KR-20030075405-A (KR)
Title: A flexible ruler and a method for treating disease using the flexible ruler
Inventor: SUK MU SUL
IPC: A61H39/08
Filed: 2002-03-18
Abstract: PURPOSE: Provided are a resilient body for Oriental therapy and a method for treating disease by precisely pressing spots on the body suitable for acupuncture using the same. CONSTITUTION: The resilient body precisely find spots on the body suitable for acupuncture related with disease of a user. The resilient body includes a main body(10), scales(20) expressed at a uniform interval on the main body in its longitudinal direction; and a plurality of indications(22, 24, 26). The main body is formed to have a size smaller than that of spots on the body for acupuncture related with the disease of a user. The whole body of the main body is expanded or contracted in a uniform ratio. The indication is described on scales expressing a certain spot for function.
Patent KR-20030075810-A (KR)
Title: Communication system and its method between Internet protocol network and Private Network
Inventor: CHOI BYEONG GEOL
IPC: G06F15/16
Filed: 2002-03-20
Abstract: PURPOSE: A system and a method for the data communication between an authorized network and an unauthorized network are provided to carry out the data communication between the authorized network and the unauthorized network by installing a redirect layer between a Windows application layer and a Winsock layer, and intermediating and certifying an access with a server redirect layer on a certification server. CONSTITUTION: Client computers(100) carry out the database communication with internal servers(300) through a client application layer loading a client program for obtaining the information from the internal servers(100) and the redirect layer carrying out the packet conversion. The certification server(200) certifies an accessed client by matching with the redirect layer formed on the client(100), and has the server redirect layer intermediating the data communication between the client computer(100) and the destination server. The internal servers(300) provide the requested information to the client program of the client computer(100) by having a server application matched with the client application.
Patent KR-20030076107-A (KR)
Title: Interface device for three dimension display
Inventor: TOKOE HISATAKE
IPC: H04N13/00
Filed: 2002-03-22
Abstract: PURPOSE: A 3D display interface device is provided to realize the display of 3D images in real time without any limitation in the kind of video cards and the frequency or resolution of monitors. CONSTITUTION: A 3D display interface device includes an image signal receiver(2) for receiving video images, a frame separating part(3) for dividing the received video images into two frames, a 1-frame extracting part(4) for extracting one of the divided frames, a horizontal scanning line moving part(5) for defining a start of a scanning line of the extracted frame and extending a vertical synchronizing pulse, an image composer(6) for combining the extracted frame with the other frame to compose a composite image signal, an LCD shutter signal transmitting part(7) for transmitting an LCD shutter signal synchronized by the composite image signal to LCD glasses, and a composite image signal transmitting part(8) for transmitting the composite image signal to a monitor of a display part.
Patent KR-20020080245-A (KR)
Inventor: MATSUMOTO SHOICHIRO
IPC: G09G3/20
Filed: 2002-03-26
Abstract: PURPOSE: An active matrix display is provided to decrease power consumption, and to prevent operation failure in converting operation of a level shifter by controlling operation time of the level shifter. CONSTITUTION: A level shifter(3) operating in a time-divisional manner is formed by a level conversion circuit converting a signal voltage level, a control circuit generating a control signal deciding an operation period of the level shifter and a switching circuit supplying a power supply voltage to the level conversion circuit in response to the control signal. Thus, the operation period of the level shifter is readily controlled for stopping operation of an unnecessary circuit part. When the control circuit generating the control signal deciding the operation period of the level shifter is employed for overlapping operation periods of adjacent level shifters, the operation failure such as the disabled state of a next-stage latch circuit resulting from delay is prevented in switching the operation of the level shifter.
Patent KR-20030077889-A (KR)
Title: A mixture extract with immunomodulation and anti-cancer activity and its preparation
Inventor: PARK BOO KYU
IPC: A61P35/00
Filed: 2002-03-27
Abstract: PURPOSE: Provided is a water-extract of mixture having immunoadjuvant effect and anticancer effect, which has less adverse effect and toxicity than anticancer chemicals, as well as increased stability. CONSTITUTION: A water-extract of mixture is composed of 20-40 wt.5 of sun-flower seed and leaf, 20-30 wt.% of Houttuynia Cordata, 10-20 wt.% of Pueraria thunbergiana, 10-20 wt.% of licorice root, 1-5 wt,.% of mugwort, and 1-5 wt.% of jujube.
Patent KR-20030079160-A (KR)
Title: Method of interactive multimedia service using mobile terminal as interactive multimedia medium
Inventor: LEE YEONG SEON
IPC: H04B1/40
Filed: 2002-04-02
Abstract: PURPOSE: An interactive multimedia service method using a wireless communication terminal as the return channel of an interactive multimedia medium is provided to communicate a user's reaction or requirements by transmitting multimedia information, requiring interactivity, to a wireless communication terminal through an interactive multimedia medium in real time when the interactive multimedia information is provided to an interactive multimedia medium. CONSTITUTION: An information provider configures multimedia information requiring interactivity for contents(201) and transmits it to a multimedia information providing system. The multimedia information providing system broadcasts the interactive multimedia information to a multimedia medium for many and unspecified persons(202). If a user inputs the number of his wireless communication terminal directly to the multimedia medium, the inputted number is transferred to the information provider(203). The information provider transmits interactive multimedia information to the inputted number in real time(204), and receives the user's reaction or requirements through the wireless communication terminal in real time(205). Then the information provider processes the user's reaction or requirements(206) and transmits a processed result to the multimedia medium or the wireless communication terminal(207).
Patent KR-20030080928-A (KR)
Title: Microwave oven provided with frizzled food device
Inventor: HAN SONG I
IPC: F24C15/18
Filed: 2002-04-11
Abstract: PURPOSE: A microwave oven is provided to allow for ease of food roasting operation by mounting a roasting device in the microwave oven. CONSTITUTION: A microwave oven comprises a food roasting device(20) mounted in a cavity of the microwave oven, which rotates in a predetermined direction so as to perform a food roasting operation by using a microwave or a heater; and a driving unit for driving the food roasting device. The food roasting device includes a cylindrical container(21) rotating by the driving unit; an inject port(22) formed at the outer surface of the cylindrical container so as to inject foodstuffs to be roasted into the cylindrical container; and a cover member(23) mounted at a side of the inject port, which opens/shuts the inject port. A sealing(24) is arranged at the inner rim of the cover member so as to permit the cylindrical container to be completely sealed by the cover member.
Patent KR-20030081547-A (KR)
Title: Method for monitoring used web camera
Inventor: PARK SOO BOK
IPC: G06Q50/00
Filed: 2002-04-11
Abstract: PURPOSE: A monitoring method is provided to enable a user to receive an operation right of web cameras at a desired time and to freely operate the web cameras for monitoring specific area, e.g. a zoological garden, where the web cameras are installed. CONSTITUTION: The method comprises several steps. A user accesses a monitoring web server, and logs in the web server(S10). The user selects an area to be monitored(S20). Then, the image, taken by a web camera installed at the selected area, is output to the terminal of the user(S30). If the user wants to take detailed images by using the web camera, the user requests the web server to transmit an operation right of the web camera(S40). The web server outputs a waiting time for operating the camera to the user terminal(S50). If the waiting time has passed, the user terminal receives the operation right from the web server(S70, S80). The user operates the web camera for enlarging a specific area(S90). If a set operation time has passed, the web server releases the operation right of the web camera(S110, S120). The web server bills the user for the operation of the web camera(S130), and checks whether the user logs out(S140).
Patent KR-20020037316-A (KR)
Inventor: JUNG JAE JUN
IPC: G11B7/00
Filed: 2002-04-23
Abstract: PURPOSE: A method for controlling tilt servo in a DVD(Digital Versatile Disc) system is provided to optimize distortion between an information surface and an objective lens in a PUH(Pick Up Head) caused by a bend of a disk on data reading, based on jitter information, so as to minimize a data reading error. CONSTITUTION: Whether a data reading error is generated is checked(S101). If not, tilt servo is not performed(S102). If a data reading error is generated. A jitter value A in a current position is read(S103). An angle of an objective lens is moved upward(in a + direction) by 1 step, and a jitter value B is read(S104). The jitter values A and B are compared(S105). If the jitter value A is not more than the jitter value B, an angle of the objective lens is moved in a + direction and tilt servo is performed(S106). If the jitter value A is more than jitter value B, an angle of the objective lens is moved in a - direction by 1 step, and a jitter value C is read(S107). The jitter values A and C are compared(S108). If the jitter value A is not more than the jitter value C, an angle of the objective lens is moved in a - direction and tilt servo is performed(S109). If the jitter value A is more than the jitter value C, an angle of the objective lens is controlled by 1/2 step in a direction opposite to a corresponding direction(S110). If the adjusted step reaches a preset threshold value, tilt servo is ended(S111).
Patent KR-20030084009-A (KR)
Title: Method for synchronous DPRAM IPC communication path setting of ATM switch router
Inventor: KIM DAE SU
IPC: H04L12/50
Filed: 2002-04-24
Abstract: PURPOSE: A synchronizing method for setting a DPRAM IPC communication path of an ATM switch router is provided to put a subject for re-synchronization on an MP(Main Processor) during operation, and to implement a routine acceptable by an EP(Embedded Processor), thereby stably securing a DPRAM IPC function. CONSTITUTION: If a DPRAM synchronous message is not received from an MP, an EP periodically transmits the DPRAM synchronous message, and waits for a response DPRAM synchronous message. If the DPRAM synchronous message is received from the MP, the EP moves a DPRAM IPC Tx/Rx pointer to an initial position to complete a synchronization and board initialization routine, and services-on processor states of all EPs. If the DPRAM synchronous message is not received from the EP, the MP transmits the message to the EP, ignores all signals except for a 'PIU_INIT_MSG' message, obtains routine stability to receive the 'PIU_INIT_MSG' message. The MP fixes the pointer into the initial position to complete synchronization.
Patent KR-20030085199-A (KR)
Title: 3 shaft wire drawing machine
Inventor: JUNG TAE MUN
IPC: B21C3/00
Filed: 2002-04-29
Abstract: PURPOSE: A three-shaft wire drawing machine is provided to reduce fabrication and maintenance costs, and to minimize installation space by reducing the number of capstans mounted on the drawing machine, thereby simplifying and miniaturizing structure of the drawing machine. CONSTITUTION: The three-shaft wire drawing machine is characterized in that a drawing vat(30) in which drawing operation of wire(20) is proceeded is installed in front of main body(10), three capstan shafts(40,50,60) are supported to the rear side of the main body(10) and installed with being spaced apart from each other in a certain distance, capstans(70,80,90) are installed in multistage at an end part of the front side of the capstan shafts(40,50,60), dies(100,110) are installed between the capstans(70,80,90), and any one of the capstan shafts(40,50,60) functions as a driving shaft.
Patent KR-20030088698-A (KR)
Title: Modulator mix apparatus for dvd vcr complex system
Inventor: MUN GYEONG RYEOL
IPC: G11B20/02
Filed: 2002-05-14
Abstract: PURPOSE: A modulator mixer of a DVD-VCR system is provided to reproduce video sources that always accord with video sources displayed when all of functions of the DVD-VCR system are used. CONSTITUTION: A DVD-VCR system includes a key input unit through which a users inputs keys, a switch(2) for selecting one of audio signals from a line input, a tuner and a DVD player, and a mixer circuit(5) mixes audio signals outputted from the switch. The DVD-VCR system further includes a controller(1) for recording an audio signal inputted from a tuner and outputting an audio signal outputted from the DVD player through the mixer circuit. The mixer circuit is composed of the first and second resistors and an amplifier. The first and second resistors respectively load left and right signals of an audio signal outputted to a line output to mix the left and right signals with each other. The amplifier receives the audio signal of the DVD player to one input terminal thereof through a capacitor.
Patent KR-20030088717-A (KR)
Title: Polymer-immobilized catalysts for the synthesis of alkylene carbonate and preparation method of alkylene carbonate using thereof
Inventor: AHN BYEONG SEONG
IPC: C08G64/20
Filed: 2002-05-14
Abstract: PURPOSE: A polymer support catalyst for the synthesis of an alkylene carbonate and a method for preparing an alkylene carbonate by using the polymer support catalyst are provided, to improve the yield, to reduce the reaction time and to allow the catalyst to be recovered and reused more effectively. CONSTITUTION: The polymer support catalyst comprises a polymer carrier containing a pyridine group or a phosphine group; and ZnX2 supported to the polymer carrier, wherein X is a halogen atom. Preferably the content of Zn in the polymer support catalyst is 1-20 wt%; the polymer containing a pyridine group is selected from the group consisting of poly(vinyl pyridine), poly(4-vinyl pyridine-co-butyl methacrylate), poly(2-vinyl pyridine-co-styrene), poly(4-vinyl pyridine) and crosslinked poly(4-vinyl pyridine); and the polymer containing a phosphine group is obtained by reacting poly(vinyl benzyl chloride) with a lithium metal, and reacting the obtained one with R2PX, wherein R is a phenyl group, CH3, CH3CH2 or a cyclohexyl group; and X is a halogen atom.
Patent KR-20030090037-A (KR)
Title: A plate scratch method of v-cutting machine using sticking sensor
Inventor: KIM DONG JIN
IPC: B23C3/28
Filed: 2002-05-21
Abstract: PURPOSE: A plate scratching method of a V-cutting machine by using a detachable sensor is provided to reduce power consumption and to shorten work hours by feeding the V-cutting machine according to the scratching section of a plate. CONSTITUTION: A plate scratching method of a V-cutting machine comprises the steps of: placing a metallic plate on the top surface of a bed(S1); setting the scratching section of the plate(S2); attaching a magnetic sensor to the end point of the plate according to the scratching section(S3); operating the V-cutting machine(S4); and scratching the plate(S5).