baber/WOPTO huggingface dataset:
Patent KR-20020079009-A (KR)
Title: Goods public relations and sale using a URL at internet
Inventor: SIM EUN SEOP
Filed: 2001-04-12
Abstract: PURPOSE: A method for advertising and selling the articles in an exposition type web site by using the URL(Uniform Resource Locator) on the Internet is provided to perform the advertisement and sales of the articles on the web site by inputting the URL information of the article images, and to promptly advertise and sell the short-life cycle articles by only correcting the URL information. CONSTITUTION: If a member of an exposition web site is connected, a main screen is outputted to the web browser of a company terminal(S140). Upon clocking a company management window movement menu, the company management window is outputted to the web browser(S150). If a former company web site exists, a prompt catalog generating window is outputted to the web browser(S170). The catalog is inputted to respective input sections including a web site/image URL input section and an article characteristic input section, and the catalog is registered with a manager server(S180). The catalog is registered with the exposition web site(S190).
Patent KR-20020080771-A (KR)
Title: Manufacturing method of radiation shielding block
Inventor: KO BYEONG RYEONG
IPC: B28B1/14
Filed: 2001-04-17
Abstract: PURPOSE: Provided is a production process of bricks to block radiation which recycles scales as main materials and cement as a hardening agent so that it contributes to reduce industrial wastes. CONSTITUTION: The production process of bricks to the block radiation is characterized by comprising the steps of: (i) firstly mixing 76.9wt% of the scales and 15.5wt% of cement; (ii) mixing the firstly mixed materials with 7.6wt% of potable water to produce mortar; (iii) pouring mortar into a frame and producing the bricks to block radiation with forming a W-typed projection and a projection groove at all directions; and (iv) caring to prevent cracks of the bricks to block radiation.
Patent KR-20020010463-A (KR)
Title: Driving Apparatus For Bicycle having Multi-Functon such as Regular Rotation,Reverse Rotation,Pivoting etc.
Inventor: MIN YOUNG HEE
IPC: B62M3/08
Filed: 2001-04-26
Abstract: PURPOSE: Provided is a multipurpose bike driving equipment which enables to drive forward, reverse rotation or foot operation freely so that it helps to drive as drivers' situation. CONSTITUTION: The multipurpose bike driving equipment comprises the parts of: a pedal assemblies(200)(300) which are placed at both sides in the center of a chain gear part(100); a power transfer part which is synchronous to one side pedal assembly among the pedal assemblies inserted into a center wheel axis in the chain gear part in an order manner; a migration steel which is placed inside the power transfer part to check power transmission; a second driving part which is matched to one side of the power transfer part; and a third driving part which is matched to one side of the second driving part.
Patent KR-20020085545-A (KR)
Title: Device and Method for detection of lane violating vehicle using real-time processing of moving images
Inventor: HWANG BYUNG WON
IPC: G08G1/017
Filed: 2001-05-09
Abstract: PURPOSE: A system and a method for detecting a lane violation vehicle by using moving pictures are provided to search the lane violation vehicle by processing only partial elements of images. CONSTITUTION: A preprocessing portion(30) receives image data(301). The preprocessing portion(30) recognizes automatically a road luminance value by using the received image data(302). The preprocessing portion(30) processes a recognizing process of a changed value of the road luminance value when the road luminance value is changed(303). An outline processing portion(31) performs a binary process(311). The outline processing portion(31) performs the first spatial axis direction process(312). The outline processing portion(31) performs the first temporal axis direction process(313). The outline processing portion(31) performs the second spatial axis direction process(314). The outline processing portion(31) detects an outline of a vehicle(315). A lane violation vehicle is detected(32).
Patent KR-20020087513-A (KR)
Title: reflective liquid crystal display device
Inventor: YOON SEONG HOE
IPC: G02F1/1335
Filed: 2001-05-11
Abstract: PURPOSE: A reflection type liquid crystal display device is provided to reduce the distribution of incident light angle by disposing a holographic film on a polarization plate for reducing the change of wavelength of reflected light while diffusing the reflected light, thereby reducing the chromaticity while increasing the uniformity of the luminance distribution with respect to the viewing angle. CONSTITUTION: A reflection type liquid crystal display device includes a first substrate(110), a light absorption layer(120) on the first substrate, cholesteric liquid crystal color filters(140) positioned on the light absorption layer, first electrodes on the color filters, a second substrate(210) apart from the first substrate, second electrodes formed on the lower part of the second substrate, a quarter wave plate(410) disposed on the second substrate, a polarization plate(420) disposed on the quarter wave plate, a holographic film(500) on the polarization plate for reducing the incident light angle with respect to the polarization plate, and a liquid crystal layer(300) injected between the substrates.
Patent KR-20020087759-A (KR)
Title: Organic electrolytic solution and lithium battery adopting the same
Inventor: LEE JON HA
IPC: H01M10/36
Filed: 2001-05-16
Abstract: PURPOSE: Provided are an organic electrolyte having improved average voltage, cycle life and capacity properties, and a lithium battery using the same, which has the improved properties. CONSTITUTION: The organic electrolyte comprises organic solvent and lithium salt, as well as disulfide compound of formula 1 or 2. In the formula 1: LS2 and formula 2: R1-S-S-R2, L is selected from elements of IV and VI groups, and R1 and R2 is any one selected from the group consisting of unsubstituted or substituted aliphatic organic radical of C1-C6 and unsubstituted or substituted aromatic organic radical of C6-C10. The L is any one selected from the group consisting of silicon(Si), carbon(C), and selenium(Se), and each of R1 and R2 is independently any one selected from the group consisting of butyl, methyl, propyl, phenyl, benzyl and aryl groups.
Patent KR-20020089833-A (KR)
Title: Cleaning apparatus for coater cup
Inventor: KIM JONG HO
IPC: H01L21/027
Filed: 2001-05-24
Abstract: PURPOSE: An apparatus for cleaning a coater cup is provided to perform effectively a cleaning process by using a dispense nozzle to inject a cleaning solution and determining a size and a position of an injection hole of a cleaning wafer according to the amount of photoresist. CONSTITUTION: A lower cup(11) has a plurality of shielding walls(11a). The lower cup(11) has an opened upper portion. An external cup(12) is used for preventing an escape of photoresist. An internal cup(13) is located in the inside of the external cup(12). The internal cup(13) is used for preventing inflow of the photoresist into the inside of the shielding walls(11a). A spin chuck(14) is located on a center of the cups(11-13). A driving portion(15) drives the spin chuck(14). A dispense nozzle(16) is installed at an upper portion of the external cup(12). The dispense nozzle(16) is used as a cleaning solution injection nozzle. A cleaning solution is injected by using the centrifugal force.
Patent KR-20020090009-A (KR)
Inventor: HWANG YUN JE
IPC: F28F1/32
Filed: 2001-05-25
Abstract: PURPOSE: A heat exchanger is provided to improve efficiency of heat exchange. CONSTITUTION: A heat exchanger includes a fan generating air flow by taking in and discharging air by rotation; pipes(20) vertically laid and exchanging heat due to the air flow generated by the fan; and fins(30) installed among the pipes to close contact with the pipes so as to improve efficiency of heat exchange of the pipes. Intervals(d') between grooves on bending parts of the fins are formed to be wider than those of the other part by 5-15% before bending process so that the intervals of the fins on the bending parts are same with those of the other part after the bending process to improve efficiency of heat exchange on the bending parts.
Patent KR-20020090048-A (KR)
Title: Polyethoxylated alpha tocopherol ester derivatives and process for preparing the same
Inventor: JUNG BONG YEOL
IPC: C07D311/04
Filed: 2001-05-26
Abstract: PURPOSE: Novel polyethoxylated α-tocopherol ester derivatives and their preparation method are provided. The compounds are represented by the formula(1) and used as additives in the animal feed as a vitamin E source. CONSTITUTION: The novel derivative of the formula(1) is synthesized by esterifying a compound represented by the formula(3) with a compound of the formula(4):R-OH in the presence of a condensing agent such as 1,3-dicyclohexylcarbodiimide, N,N-dimethyl-4-aminopyridine or para-toluenesulfonic acid. In the formulae, R is CH3OCH2CH2(OCH2CH2)n, where n is an integer of 2-400. The derivatives specifically are selected from the group consisting of DL-α-tocopherol-¥ø-methyl polyethyleneglycol succinate(n=6), DL-α-tocopherol-¥ø-methyl polyethyleneglycol succinate(n=11) and DL-α-tocopherol-¥ø methyl polyethyleneglycol-succinate(n=44).
Patent KR-20020092053-A (KR)
Title: observation apparatus and system having the same
Inventor: CHO HYEON IL
IPC: H04N7/18
Filed: 2001-06-01
Abstract: PURPOSE: An observation device and an observation system having the observation device are provided to expand an observation area range and, simultaneously, observe the observation area. CONSTITUTION: An observation device(10) includes at least two observation units(100) and a fixing unit(110). The observation units are arranged in a manner that their observation angles are not overlapped. The fixing unit supports the observation units and fixes the positions where the observation units are arranged. The observation device observes all area within the space in which the observation units are installed. An observation system includes the two observation units, an image converter for receiving an image observed by the observation units and converting the image into image information, and a display for receiving and displaying the image information.
Patent KR-20020095528-A (KR)
Title: A manhole coupling pipe of assembly
Inventor: JUNG SEONG TAEK
IPC: E02D29/12
Filed: 2001-06-14
Abstract: PURPOSE: A connection pipe for a prefabricated manhole is provided to prevent a water leakage of a connection pipe and to improve the quality of a manhole. CONSTITUTION: The connection pipe for a prefabricated manhole contains an upper connection pipe(20) and a lower connection pipe(30) assembled by cutting lengthwise. The connection pipe is composed of a primary connection pipe and a secondary connection pipe diagonally or longitudinally, wherein several convex parts and concave parts are formed on a connection plane of the upper connection pipe(20) and the lower connection pipe(30).
Patent KR-20020000119-A (KR)
Inventor: ANTHONY THOMAS C
IPC: H01L43/08
Filed: 2001-06-19
Abstract: PURPOSE: Magnetically stable magnetoresistive memory element is provided to reduce the ambiguities introduced by the magnetic domains, shape anisotropy is frequently introduced by increasing one dimension of a layer with respect to another dimension of the layer in order to reduce the number of domain states. CONSTITUTION: In one type of magnetic memory cell separation layer (120) is a conductive metallic layer. Such a cell is referred to as a "GMR" cell and metallic conduction through the separation layer is the primary transport mechanism for current flow between the two magnetic layers. When the separation layer(120) is a dielectric or nonconductive barrier, current flow is accomplished by quantum mechanical tunneling between magnetic layers(110,130), if the barrier is sufficiently thin. Such a cell is referred to as a tunneling magnetoresistive (TMR) cell.
Patent KR-20020051816-A (KR)
Title: Integrated circuit bonding pads including conductive layers with arrays of unaligned spaced apart insulating islands therein and method of forming same
Inventor: JUN BYEONG GU
IPC: H01L23/52
Filed: 2001-06-22
Abstract: PURPOSE: An integrated circuit bonding pad is provided to supply an enough current into the bonding pad by securing a contact surface over a defined size and to prevent a crack in an insulating body due to a physical stress by forming an island-type insulating structure. CONSTITUTION: An integrated circuit bonding pad comprises a first insulating layer(2710), a lower interconnection(2740) formed on the first insulating layer(2710), a second insulating pattern(2745) having via holes formed on the lower interconnection(2740), conductive plugs(2750) filled into the via holes, a second interconnection(2760) formed on the second insulating pattern(2745) and the conductive plugs(2750), a metal bumper layer(2900) formed on the second interconnection(2760), built-in island-type insulating bodies(2905), and an upper bonding pad(2705), thereby restraining a crack due to a physical stress.
Patent KR-20030002191-A (KR)
Title: Members integration management method
Inventor: LEE JAE JUN
IPC: G06Q99/00
Filed: 2001-06-30
Abstract: PURPOSE: A member management unification method is provided to collectively manage members of plural member administration companies with one common unique member code so that it enables a member to use one member code at plural affiliated stores. CONSTITUTION: The method comprises several steps. First, a code management server generates a pattern with a unique member code and offers the pattern to a member management server in a case that the member management server requests a new member code. Then the member management server inserts the member code into a code expression media, and offers the media to a client. If the client uses the code expression media at affiliated stores for buying commodities or enjoying a service, a terminal, installed at the affiliated stores, takes a pattern image from the code expression media, extracts the member code from the pattern image, and offers the member code and transaction data to the code management server(ST300, ST310, ST320). The code management server searches for a member management server corresponding to the member code, and transmits the member code and the transaction data to the searched member management server. Finally, the member management server updates data on the corresponding member based on the transmitted transaction data.
Patent KR-20030005974-A (KR)
Title: Push Button Switch
Inventor: LEE SEUNG UN
IPC: H01H13/26
Filed: 2001-07-11
Abstract: PURPOSE: A push button switch device is provided to prevent effectively a malfunction by forming a transferring member between a button and a switch. CONSTITUTION: A power switch and a reset switch are formed with a push button switch, respectively. The push button switch includes a button(20), a switch unit(50), a transferring member(30), and a coil spring(40). The button(20) is vertically inserted into an insertion portion(3). The insertion portion(3) is formed with the first through-hole(5) and the second through-hole(7). The button(20) is formed with a push portion(21), a hanger portion(23), and a pressing portion(27). The switch unit(50) is arranged on the same axis as the button(20). The switch unit(50) has a pressed portion(51). The transferring member(30) is inserted between the button(20) and the switch unit(50) in order to transmit a pressure of the button to the pressed portion(51). The coil spring(40) is used for recovering the button(20) to an original position.
Patent KR-20030006078-A (KR)
Title: Method of manufacturing a catalytic converter
Inventor: KYUNG U MIN
IPC: F01N3/28
Filed: 2001-07-11
Abstract: PURPOSE: A manufacturing method of a catalytic converter for an automobile is provided to prevent the variation of the support pressure of a mat, eliminate a welding process at a connection part between shells, and remove a cone of an inlet, a flange, and a welded part between the cone and the flange. CONSTITUTION: A manufacturing method of a catalytic converter for an automobile includes the steps of: fabricating a shell(21) of a catalytic converter with a front exhaust pipe(10) in a body by a hydroform method; inserting a combination piece of a substrate(22) and a mat(23) through an outlet(21a) of the shell; and connecting a cone(26) of the outlet and a flange(27) to the outlet of the shell by welding.
Patent KR-20030006824-A (KR)
Title: Finger structure for a wafer transfer apparatus
Inventor: KIM YONG GYEONG
IPC: H01L21/68
Filed: 2001-07-16
Abstract: PURPOSE: A finger structure of a wafer transfer apparatus is provided to prevent a wafer from being broken by minimizing the collision of a block finger and its peripheral equipment when the wafer is transferred. CONSTITUTION: A driving unit is installed in a main body(110). A main arm(120) moves back and forth with respect to the main body, installed on the main body. A finger(130) moves back and forth to transfer a wafer to the nest process, installed on the main arm. The block finger(140) supports the wafer to make the wafer stably placed on the finger, installed in the finger. The block finger is so fixedly installed not to protrude from the upper surface of the finger.
Patent KR-20030008119-A (KR)
Title: Skid button for skid mark diminution
Inventor: LEE MYEONG CHEOL
IPC: C21D9/00
Filed: 2001-07-16
Abstract: PURPOSE: A skid button of skid mark reduction type is provided to reduce a deviation of temperature between the bottom surface of a slab and the top of the skid button to be contact with the bottom surface by increasing an upper cross section area of the skid button, thus reducing the generation of skid marks on the bottom surface. CONSTITUTION: In the skid button(1) for supporting a slab with being in contact with the slab loaded in a heating furnace, the skid button has a trapezoid form so that an efficiency of heat exchange and a temperature of environment of the heating furnace are increased. The skid button is formed on both side surfaces thereof with a groove or projection, a shape of the groove or projection being selected among elliptical, triangular and rectangular shapes.
Patent KR-20030012484-A (KR)
Inventor: HAN JA HYEONG
IPC: H01L21/02
Filed: 2001-08-01
Abstract: PURPOSE: A method for fabricating a semiconductor device having a metal-insulator-metal capacitor and a damascene wiring structure are provided to prevent deterioration of a capacitor by forming an upper electrode of the capacitor without a damage of a dielectric layer. CONSTITUTION: The first metal wire(115) and the second metal wire(120) are formed within a lower insulating layer(100) on a semiconductor substrate(90). The first and the second insulating layers(125,130) having hole regions are sequentially formed on the resultant including the first and the second metal wires(115,120). An upper electrode(140a) of the capacitor is formed by inserting a dielectric layer into inner walls and bottoms of the hole regions. The third and the fourth insulating layers are sequentially formed on the resultant. A damascene wiring structure is formed on an upper face of the first metal wire through the fourth, the third, the second, and the first insulating layers(140,130,125). A contact plug(155) is formed on the upper electrode(140a) of the capacitor through the fourth and the third insulating layers(145,143).
Patent KR-20030011511-A (KR)
Inventor: CHOI TAE SEOK
IPC: H02M1/12
Filed: 2001-08-03
Abstract: PURPOSE: A PFC(Power Factor Correction) circuit is provided to increase a power factor and reduce RF components by controlling a PFC output voltage according to an AC voltage inputted into a video device. CONSTITUTION: A rectification portion(2) converts AC voltage to DC voltage. A coil(3), a rectifier diode(D1), and a smoothing condenser(C1) are used for converting the DC voltage to PFC output voltage. An AC voltage detection portion(8) distributes the AC voltage. A feedback detection portion(9) distributes the PFC output voltage according to a range of a voltage level of the AC voltage detection portion(8) and generates a feedback voltage. A PFC control portion(5) receives a feedback voltage from the feedback detection portion(9) and outputs a control signal for controlling a power factor of the PFC output voltage. A MOSFET portion(4) has a gate terminal for receiving the control signal of the PFC control portion(5), a gate terminal connected to a contact point between the coil(3) and the rectifier diode(D1), and a source terminal connected to the earth.
Patent KR-20030013148-A (KR)
Title: An on-line fish-hooking auction system and the method using the on-line fish-hooking auction system
Inventor: KIM UNG NAM
Filed: 2001-08-07
Abstract: PURPOSE: An on-line fishing auction system and a method for an on-line fishing auction using the same are provided to make an auction being achieved through a network be performed smoothly and to make the auction be progressed with interest by adding an amusement to the auction. CONSTITUTION: A log-in server(300) processes an authentication based on user authentication data transmitted from a user computer(100). A fishing auction server(400) supports an auction prosecution through a fishing game. A database server(500) stores at least one data related to a fishing auction. A log-in processing module(310) processes a user authentication based on authentication data. A database interlocking module(320) senses a call request of data stored in the database server(500), and reads/supplies stored data. A charging processing module(410) processes a rental charge calculation necessary for progressing the fishing auction game of the user. A virtual fishing spot game processing module(420) progresses an auction through a fishing game on a virtual cyber space. A data recording interface(430) performs a support for storing auction article data necessary for the fishing game inputted from an operator terminal(600).
Patent KR-20030016528-A (KR)
Title: Production of soap from food waste
Inventor: YOON CHANG KYU
IPC: C11B13/00
Filed: 2001-08-21
Abstract: PURPOSE: A method for preparing a soap and a soap prepared by the method are provided, to recycle and treat the food waste by making the soap using the oil separated from the food waste. CONSTITUTION: The method comprises the steps of separating an oil from the food waste extraction by using an air compressor and a ceramic or paper filter; and mixing the separated oil, sodium hydroxide and water in the ratio of 8:1:2. Preferably the soap comprises further perfume to remove the unpleasant odor.
Patent KR-20030016990-A (KR)
Title: Portable terminal having a keyboard
Inventor: CHA GWANG HWAN
IPC: G06F15/02
Filed: 2001-08-23
Abstract: PURPOSE: A portable terminal having a keyboard is provided to easily input a lot of data without holding the keyboard and a connector by connecting the portable terminal and the keyboard, and to protect a screen of the portable terminal by the keyboard while carrying the portable terminal. CONSTITUTION: The port terminal includes a portable device(100) having an information processing function, the keyboard(200) inputting data or a command, and a link assembly(300) connecting the first hinge axle(310) installed to the portable device with the second hinge axle(320) installed to the keyboard. The link assembly(300) holds a cable electrically connecting the portable device(100) with the keyboard(200), and rotates around the first and the second hinge axle(310,320). The cable transmits the data inputted through the keyboard(200) to the portable device(100) and is an FPC(Flat Printed Connector) cable.