baber/WOPTO huggingface dataset:
Patent KR-20020079286-A (KR)
Title: Search for sale system and method with weight value
Inventor: SEOL SEONG UK
Filed: 2001-04-14
Abstract: PURPOSE: A system and method for searching an article on sale using a weight value is provided to search a proper real estate by searching various preference and applying a proper weight value. CONSTITUTION: A member information DB(40a) stores information related to a member or a client registered in a searching system. A real estate article for sale information DB(40b) stores evaluation scores with respect to various preference types related to each article. A purchasing client preference DB(40c) designates and stores different weight values and refusal items in accordance with an importance of the preference type of the purchasing client. A refusal item exception control unit(10) excepts an article for sale in accordance with an existence allowed value from search-objected articles. The article-excepted list is supplied to a control unit(20). The control unit(20) calculates a weight value embodied by the purchasing client preference DB(40c). At this time, a general multiplication is calculated at a simple comparison and a calculation using a medium variable is applied at a composite calculation. A search result information database(50) endows a ranking of information stored in a weight value calculation result DB(30) using a conventional ranking embodying program and supplies the information on a display(70) of the client.
Patent KR-20020084325-A (KR)
Inventor: HAN YEONG SU
IPC: F16C11/04
Filed: 2001-04-26
Abstract: PURPOSE: A hinge device is provided to have variable angles at which case members are unfolded and conveniently use various functions. CONSTITUTION: A cam member(28) is accommodated in a housing(24), and has a cam. A cam slave member(26) has a cam slave portion which is mutually operated with the cam of the cam member(28). An elastic member(30) provides a force so that the cam slave portion of the cam slave member(26) is contacted with the cam of the cam member(28). One between the cam member(28) and the cam slave member(26) is linearly moved in the housing(24), and the other rotation motion is performed by the linear movement so that a movement member is rotated as to a stop member. The cam member(28) and the cam slave member(26) are stopped at predetermined 2 or more positions in a state in which the stop member and the movement member are unfolded.
Patent KR-20010074604-A (KR)
Title: Real-Time Watermarking Insertion/Extraction method for MPEG Stream using Block unit Quantization
Inventor: CHOI CHANG RYEOL
IPC: H04N21/8358
Filed: 2001-05-10
Abstract: PURPOSE: A real time moving picture watermark inserting method and a detecting method using block unit quantization on an MPEG video stream are provided to insert and detect watermarks in real time as well as cope with attacks in the real time detection. CONSTITUTION: In a first step, respective frames of a color moving picture are divided into some blocks for insertion of the watermark. In a second step, DC components of respective blocks are extracted by adapting orthogonal transformation to the divided blocks. In a third step, quantization process is performed by adapting an adaptive quantization level(Q) generated by HVS(humane visual stream) to the DC components. In a fourth step, quantized DC values are divided into two sets after comparing the DC values with a watermark sequence. In a fifth step, the DC components are deformed to be suitable to the watermark sequence by using the adaptive Q. In a sixth step, the DC values represented by two sets are re-transformed for using in orthogonal transformation. In a seventh step, the transformed DC components are transformed by frequency reverse transformation. In an eighth step, pictures into which the watermarks are inserted are generated.
Patent KR-20020089993-A (KR)
Title: putting exercise apparatus
Inventor: JUNG KANG YEON
IPC: A63B69/36
Filed: 2001-05-25
Abstract: PURPOSE: A putting posture knowledge apparatus is provided to help a user perform the putting action accurately and rapidly and correct a bad putting posture of the user within short time. CONSTITUTION: The putting posture knowledge apparatus comprises a shaft(10) that the lower end is coupled with a connector(12) formed with a fastening hole(12a), the middle portion is formed with a connecting bar(14), and the upper end is formed with a grip portion(16); and a mat(20) formed with a plurality of fitting holes(22) aligned linearly on the top center thereof, a soft touch pin(24) being coupled into the fitting holes.
Patent KR-20020092699-A (KR)
Title: Grade control apparatus of display set for tapestry
Inventor: KIM SANG UK
IPC: F16M13/02
Filed: 2001-06-05
Abstract: PURPOSE: An apparatus for fixing a display to a wall and adjusting the angle of the display is provided to easily fix the display to a desired portion and easily control the angle of the fixed display. CONSTITUTION: An apparatus for fixing a display to a wall and adjusting the angle of the display includes a pair of guide brackets(12) attached to the wall, a bracket(16) at which the display is placed, an angle adjustment link movement axis(30), an angle adjustment axis(20), and an angle adjustment handle. The bracket at which the display is placed is combined with one side of each guide bracket and rotated. The angle adjustment link movement axis is set at a predetermined portion of the inside of each guide bracket and has a bevel gear(34) placed at one side thereof and a rotation boss formed at the other side thereof. A gear(22) rotating the bevel gear is set at each of both ends of the angle adjustment axis. The angle adjustment handle is set at one side of the angle adjustment axis.
Patent KR-20010079060-A (KR)
Title: Extracting appartus and process from kiln exit gas
Inventor: AHN GWANG WON
IPC: C04B7/47
Filed: 2001-06-11
Abstract: PURPOSE: An apparatus for extracting the exhaust gas from kiln and a process for treating the gas are provided to accelerate cooling work and to enable the kiln to be under constant state by generating vigorous turbulent flow and variably operating the exhaust gas extraction installation. CONSTITUTION: The extraction process comprises the following steps of extracting exhaust gas through an extraction pipe(4) connected to a preheater of cement(9) at inlet portion of a kiln(10); separating the gas from the pipe(4) through a centrifugal separator(18) into crude material and gas; cooling the gas by a cooling device(11); and collecting the un-separated gas by a collector(19). The extraction apparatus further comprises a fan(15) for extracting the gas; a dust storage tank(20); another separator and another cooling device. The apparatus takes advantage of protecting it from hot kiln gas of even more than 1000 deg.C by having an extraction structure not directly exposing to the gas.
Patent KR-20020014665-A (KR)
Title: Substrate containing silicon and a barrier layer which functions as a protective/thermal barrier coating
Inventor: BRENNAN JOHN J
IPC: C04B41/50
Filed: 2001-06-12
Abstract: PURPOSE: An article comprising a silicon containing substrate with a barrier layer which includes an additive component capable of forming a reaction product with free silica and thereby inhibit the formation of reactions between the barrier layer components and silica is provided. CONSTITUTION: The article comprises a substrate comprising silicon; and a barrier layer comprising an alkaline earth aluminosilicate with an additive component capable of forming a reaction product with free silica, wherein the alkaline earth aluminosilicate is selected from the group consisting of barium aluminosilicate, strontium aluminosilicate and barium strontium aluminosilicate, said additive component is selected from the group consisting of Al2O3, BaO·6Al2O3, BaO·Al2O3, SrO·6Al2O3, SrO·Al2O3, and mixtures thereof, said aluminosilicate is barium strontium aluminosilicate comprising 0.75BaO·0.25 SrO·Al2O3·2SiO2, said barrier layer comprises up to 50 wt.% of said additive component, and a balance of barium strontium aluminosilicate, said barrier layer comprises up to 30 wt.% of said additive component, and a balance of barium strontium aluminosilicate. said additive component is Al2O3 up to 30 wt.%, said barrier layer comprises from about 10 to 25 wt.% of Al2O3, and a balance of barium strontium aluminosilicate, said additive component is up to 30 wt.% of BaO·6Al2O3 or SrO·6Al2O3, said additive component comprises from about 10 to 25 wt.% of BaO·6Al2O3 or SrO·6Al2O3, and a balance of barium strontium aluminosilicate, said additive component comprises about 40 wt.% of BaO·6Al2O3 or SrO·6Al2O3, and a balance of barium strontium aluminosilicate, and said additive component comprises about 10 to 25 wt.% of BaO·6Al2O3 or SrO·6Al2O3, and a balance of barium strontium aluminosilicate.
Patent KR-20020094637-A (KR)
Title: Liquid crystal display and driving method of the same
Inventor: MUN SEUNG HWAN
IPC: G09G3/36
Filed: 2001-06-12
Abstract: PURPOSE: A liquid crystal display and a driving method thereof are provided which can reduce the generation of noise displayed abnormally without installing an oscillator, while giving a failure detection function to the liquid crystal display. CONSTITUTION: A timing control part(100) outputs a failure detection signal of an on or off level by detecting an input picture signal provided from an external graphic control part. A common electrode voltage selection part(400) selects one of a common electrode voltage of a normal mode or a common electrode voltage of an abnormal mode on the basis of the failure detection signal. A data driver part(200) outputs a data signal, and a scan driver part(300) outputs a scan signal in sequence. And a liquid crystal display panel(500) includes a plurality of data electrode lines and a plurality of scan electrode lines and a plurality of common electrode voltage lines and a switching device connected to the data electrode line and to the scan electrode line and a liquid crystal capacitor connected to the switching device and to the common electrode voltage line. The liquid crystal display panel displays a normal picture according to the data signal if the common electrode voltage of the normal mode is applied, and maintains a full black or a full white state if the common electrode voltage of the abnormal mode is applied.
Patent KR-20030000218-A (KR)
Title: Method for forming the Isolation Layer of Semiconductor Device
Inventor: KIM BONG SU
IPC: H01L21/76
Filed: 2001-06-22
Abstract: PURPOSE: A method for fabricating an isolation layer of a semiconductor device is provided to prevent a refresh characteristic from being deteriorated, by minimizing stress caused by a difference of a growth rate of a sacrificial oxide layer. CONSTITUTION: A pad oxide layer(110), a pad nitride layer(120) and a photoresist layer are sequentially formed on a silicon substrate(100). A masking etch process is performed on a trench formation portion to form a trench. Ions are implanted into the resultant structure by using the photoresist layer as a mask. The exposed silicon surface of a trench region is sacrificially oxidized to form a sacrificial oxide layer. The sacrificial oxide layer is removed. An oxide layer(170) is stacked to fill the trench.
Patent KR-20030000794-A (KR)
Title: In circuit emulator based on the web, development system and method based on the web of target embedded system using it
Inventor: AHN HYO BOK
IPC: G06F9/455
Filed: 2001-06-27
Abstract: PURPOSE: A web based in-circuit emulator, and a system and a method for the web base development of a target embedded system by using the same are provided to offer a development environment of the target embedded system through an embedded web page by connecting with the in-circuit emulator embedded through an interface between a web server to a host system supporting a web browser and the target embedded system. CONSTITUTION: The system comprises a host system(1) supporting the web browser, the web based in-circuit emulator(2) embedding with the web server, and a target embedded system. The web based emulator(2) comprises a host interface(21), a web server embedded emulator(22), and a target interface(23). The host interface(21) interfaces the host system(1) and the web based in-circuit emulator(2) with each other by providing the diverse communication paths. The web server embedded emulator(22) comprises a CPU(221) performing a web server function and an in-circuit emulator function at the same time, and a memory(222) storing a relating program or bios and an execution file. The web page for providing the development environment of the target embedded system(3) is stored in the memory.
Patent KR-20030006466-A (KR)
Title: a filter for a water purifier
Inventor: KU JA MYUNG
IPC: B01D29/15
Filed: 2001-07-13
Abstract: PURPOSE: A filter for water purification is provided which improves filtration efficiency and extend life cycle of the filter by removing foreign materials from water in the process that water is passing through from the outer side to the inner side of porous filtering pipes. CONSTITUTION: In a filter for water purification comprising an inlet(12) into which water to be purified is flown, and which is installed at one side of a filter housing(11), and an outlet(13) from which purified water is flown, and which is installed at the other side of the filter housing(11), the filter is characterized in that separation plates(14,15) are installed at both sides inside the filter housing(11), a plurality of porous filtering pipes(21,22,23) are concentrically arranged between the separation plates(14,15), an inlet hole(14a) which is connected to the outer side of the outermost filtering pipe(21) is formed at the separation plate(14) at the side of the inlet(12), an outlet hole(15a) which is connected to the inner side of the innermost filtering pipe(23) is formed at the separation plate(15) at the side of the outlet(13), and a foreign material removing pipe(16) which is connected to a space between the inner side of the innermost filtering pipe(23) and the inner side of the filtering pipe(22) next to the innermost filtering pipe(23) is installed at one side of the filter housing(11).
Patent KR-20030008422-A (KR)
Title: Device and the method for engine control of manual transmission in vehicle
Inventor: YANG JIN
IPC: B60W10/02
Filed: 2001-07-18
Abstract: PURPOSE: A system and a method for controlling a clutch of a manual transmission vehicle are provided to control the clutch contacting time by controlling the flow rate of the oil in a clutch release cylinder. CONSTITUTION: A vehicle state detector(100) detects the change of the operating state of a vehicle and outputs a signal. An engine control unit(200) calculates a transmission driving torque, outputs a flow rate control signal, and controls the outflow of the oil in a release cylinder when a clutch pedal is stepped off. The transmission driving torque is calculated when a clutch switch is in off state. The off state of the clutch switch is decided based on the temperature of the oil and cooling water and a vehicle speed.
Patent KR-20020010095-A (KR)
Inventor: FUKAZAWA HIROSHI
IPC: G06K19/07
Filed: 2001-07-27
Abstract: PURPOSE: To permit fast data communications using an existing IC card reader/ writer. CONSTITUTION: In this card system, when data are transmitted between an IC card and a card reader/writer through a signal line for reading or writing of the data, the data transmitting side transmits both a parity derived from the contents of the data and the data through the signal line, while the data receiving side determines whether or not the reception of the data involves any error, based on the contents of the data and the parity; if there is an error, a data retransmission request signal requesting retransmission of the data is returned to the transmitting side. If the reception of the data is determined to involve no error based on the contents of the data and the parity received by the data receiving side, the IC card corrects the level of the signal line so that the data transmitting side transmits the next data.
Patent KR-20030015423-A (KR)
Title: Device for fixing screen mesh of traveling water screen
Inventor: PARK DONG GYU
IPC: B01D33/80
Filed: 2001-08-14
Abstract: PURPOSE: A fixing device for securely fixing a screen mesh of a traveling water screen to a screen basket frame is provided to prevent fatal damages of a condenser and a heat exchanger in a power plant. CONSTITUTION: The fixing device for use in a traveling water screen having a screen basket being comprised of a screen basket frame and a screen mesh(7b), wherein the screen mesh(7b) has folded both ends, the fixing device comprises an upper fixed plate(100) having folded both ends which are folded in such a manner that the folded portions thereof correspond to the folded portions of the screen mesh(7b), so that the folded portions of the screen mesh(7b) and the upward fixed plate(100) are interdigitated, and a lower fixed plate(200) having folded both ends, placed under the upper fixed plate(100) and coupled to the upper fixed plate(100) at its side edges, wherein the side edge portions, the coupled portions, of the upper and lower fixed plates(100)(200) are rounded, and wherein the upper fixed plate(100), the screen mesh(7b) and the lower fixed plate(200) are compressed, and the compressed structure is fixed to both sides of screen basket frame by bolts(300).
Patent KR-20030018287-A (KR)
Title: Disposable container
Inventor: SHIN EUI BOUM
IPC: B65D65/46
Filed: 2001-08-27
Abstract: PURPOSE: Provided is a pollution-free disposable vessel which is possibly used as a fodder for cattle or raw materials for fertilizer and reclaimed in ground to be decomposed as vegetable components so that it contributes to preserve environment. CONSTITUTION: In the pollution-free disposable vessel which is produced by forming the mixture wherein 50-70wt% of corn powder, 10-20wt% of rice-straw, 15-20wt% of corn stalk and 5-10wt% bran are mixed, the production process of the pollution-free disposable vessel comprises the steps of: (i) mixing not less than one vegetable material in a certain ratio and compressing till natural generation heat is held; (ii) putting the compressed mixture into a wet former, molding at set temperature for set time and cooling; and (iii) coating the vessel with acryl resin waterproof and oilproof agent.
Patent KR-20030019730-A (KR)
Title: Method for processing a financial documents based on the on-line network
Inventor: CHA YEONG GYU
IPC: G06F17/00
Filed: 2001-08-30
Abstract: PURPOSE: A method for processing a financial document based on an online network is provided to minimize unnecessary business load by correctly checking an error between the real financial document and the recognition data of the financial document through a receiving process and an automatic comparing and searching process without the interposition of a clerk. CONSTITUTION: It is judged that a transmission event of the financial document data from a financial document writing agent is occurred(S102). In case that the transmission event is occurred, it is judged that the customer is a registered customer by referring to the information transmitted from the writing agent(S105). In case that the customer is the registered customer, the reception approval information of the financial document is transmitted to the writing agent(S107). It is judged that the financial document date matched with the reception approval information is transmitted from the writing agent(S108). In case that the writing data is transmitted from the writing agent, a password set to the writing data is released and the writing data is accepted(S110,S111).
Patent KR-20030018724-A (KR)
Title: A Concrete-block for Crib Retaining Wall
Inventor: KIM YONG EON
IPC: E02D17/20
Filed: 2001-08-31
Abstract: PURPOSE: A concrete block for a lattice retaining wall is provided to prevent the settlement of soil filled in a lattice retaining wall caused by rainwater or underground water and to secure stability of a lattice retaining wall by making the soil support the lower side of installation beams firmly. CONSTITUTION: The concrete block(10) for a lattice retaining wall comprises stopping projections(11) projected to both ends of a body to suspend a stretcher not to be slid off, upper horizontal parts(12) extended horizontally and inward from the stopping projections(11) and formed to have enough length to set the stretcher, inclines(13) inclined inward and downward from the upper horizontal parts(12), and a lower horizontal part(14) connected to the lowermost ends of both inclines(13).
Patent KR-20030020782-A (KR)
Title: An article of glass's manufacturing technique for use of furnace
Inventor: KWON YOUNG CHUN
IPC: B44C3/00
Filed: 2001-09-04
Abstract: PURPOSE: A method for manufacturing a glass work piece using an electric furnace is provided to ennoble a variety of ornaments commonly used for decoration, seal-store them for a long period of time and reclaim glass. CONSTITUTION: The method comprises the steps of: cutting glass; washing the cut glass; disposing the glass at a proper thickness to form an object glass; placing an investment on the object glass and placing a plate glass on the investment; heating the plate glass so that it is melted and fused with the object glass while wrapping the investment; cooling the heated article; and finishing the formed product.
Patent KR-20030021387-A (KR)
Title: Method and apparatus for controlling a power supply
Inventor: JUNG MU YEONG
IPC: G05B11/00
Filed: 2001-09-06
Abstract: PURPOSE: A power control apparatus using a compass and a method thereof are provided, which have a simple configuration and a good performance by controlling power through turning on/off a relay according to intensity of a light signal variation. CONSTITUTION: The power control apparatus connecting or disconnecting power supply to a load(104) according to a reflected light signal by irradiating a light source to a compass(108) formed with a bright part and a dark part, a mode switch(102) outputs a switching signal to determine a power control mode or a general power supply mode. A reflected light sensor(106) generates the light source rotating around a rotation axis, and generates a light detection signal corresponding to light intensity reflected from the compass. A control part(10) controls a power supply path of the mode switch according to the light detection signal provided by the reflected light sensor during the power control mode. And a relay(110) changes switching state of the mode switch under control of the control part.
Patent KR-20030024349-A (KR)
Title: Device for protecting the support insulator of dust collector
Inventor: BAE GI JIN
IPC: B03C3/34
Filed: 2001-09-18
Abstract: PURPOSE: Provided is a breakdown preventer for an insulator in an electric dust collector which uses outer air heated by a heating pipe to eliminate extraneous matters within the insulator so that it improves capacity in collecting dusts. CONSTITUTION: In the electric dust collector which includes a dust collection room(110), an insulator room(120), a discharge pole(130), an electricity collecting pole(140,140') and the insulator(150), the breakdown preventer for the insulator in the electric dust collector comprises the parts of: an inflow pipe for outer air(10) which filters outer air flown in opening a first control valve(11) by a filter(12) and supplies the air to the insulator room; an inflow pipe(20) for nitrogen which adjusts the pressure of nitrogen flown in opening a second control valve(21) by a pressure adjusting valve(22) to supply for the inflow pipe for outer air; the heating pipe(30) which heats outer air or nitrogen supplied from the inflow pipe for outer air and sends the air to the upper side of the insulator through a cleaning pipe(31); and an air chamber(40) which sends outer air supplied from the heating pipe to the lower side of the insulator by plural injection nozzles(50).