baber/WOPTO huggingface dataset:
Patent KR-20020079040-A (KR)
Title: An Electrical Isolation Method for Single-Crystalline Silicon MEMS Using Localized SOI Structure
Inventor: CHO DONG IL
IPC: H01L29/02
Filed: 2001-04-12
Abstract: PURPOSE: An insulation method for single crystal silicon microelectromechanical system(MEMS) using selective silicon on chip structure is provided to reduce the quantity of a buried insulation layer and control the depth and thickness of the layer as compared with that using SOI wafer. CONSTITUTION: An etching hole is patterned on the electrode formed on a silicon substrate, and then the depth of buried insulation layer is defined by Reactive Ion Etching(RIE). According to standard SBM process, a protection layer is deposited along the sidewall within a hole and the bottom line of the electrode is etched horizontally. The protection layer and etching mask are removed and insulation material is filled up in the gap between the floating electrode and the substrate. By performing another SBM process, the electrode of final product is supported by the buried insulation layer and by which, electrically insulated structure from the substrate is formed.
Patent KR-20010069740-A (KR)
Title: Method for mixing the vocal data and providing the text to speech service and apparatus for mixing the vocal data
Inventor: LEE SU MAN
IPC: G10L13/00
Filed: 2001-05-02
Abstract: PURPOSE: A voice data generating method, a voice synthesis service providing method and a voice data generating device are provided to offer a text/voice conversion service through an individual communication medium by transmitting text message of a sender to a receiver in the voice of an entertainer. CONSTITUTION: A voice synthesis server receives an analog voice data of an entertainer(S12). The voice synthesis server converts the analog voice data of the entertainer to a digital voice data(S14). The voice synthesis server separates the digital voice data by phoneme, syllable or word to generate individual digital voice data of the entertainer(S16). A DB(database) server stores the individual digital voice data of the entertainer(S18).
Patent KR-20010074282-A (KR)
Title: A neutrality fortification liquid fire fighting drug for fire and production method
Inventor: HYUN SEONG HO
IPC: A62D1/00
Filed: 2001-05-04
Abstract: PURPOSE: A fire-extinguishing agent having excellent fire-extinguishing performance on fire of cooking oil is provided, which is harmless to the human body, inexpensive and simple in a manufacturing process and can be used for conventional potable fire extinguishers. CONSTITUTION: This fire-extinguishing agent is prepared by the following processes of: mixing water and ethylene glycol in a specified ratio; dissolving 7 to 15% by weight of potassium carbonate in the mixture; dissolving 8 to 20% by weight of citric acid therein; and adding 2.5 to 3% by weight of other components.
Patent KR-20020086967-A (KR)
Title: Magnetic Pad Composition having various adhesive ability and methods for the same
Inventor: KIM JIN SU
IPC: C08L95/00
Filed: 2001-05-12
Abstract: PURPOSE: Provided are a magnetic pad composition which shows various adhesion functions according to position to be applied, and a method for producing the same. CONSTITUTION: The magnetic pad composition comprises 18-27 wt% of blown asphalt, 45-65 wt% of bromine-based magnetite, 3-10 wt% of mica, 1-5 wt% of synthetic rubber based on nitrile butadiene rubber, 1-5 wt% of petroleum based adhesive resin, and 0.3-4 wt% of cellulose fiber. The method for producing the composition comprises the steps of (i) incorporating the magnetic damping sheet composition consisting of the components into magnetic pad, and (ii) extruding the pad comprising the composition.
Patent KR-20020088873-A (KR)
Title: A probe connector for examination to semiconductor
Inventor: AEOM SUNG AUK
IPC: H01L21/66
Filed: 2001-05-22
Abstract: PURPOSE: A probe connector for examination to semiconductor is provided to prevent a damage of a probe card and use repeatedly a lead line by forming a plurality of connection metal holes at both ends of the lead line. CONSTITUTION: A lead line(10) is formed by coating a synthetic resin on a coaxial cable. A test error is reduced by minimizing a resistant value of the lead line(10). A connection metal hole(20) has an insertion hole(21) inserted into a probe. A bent portion(22) is formed in the connection metal hole(20). An outer surface of the probe is contacted with an inner surface of the connection metal hole(20). A plating layer is formed on a surface of the connection metal hole(20) in order to increase electric conductivity. An insulator(30) is molded on a predetermined part of an upper face of a connection portion between the lead line(10) and the connection metal hole(20). A projection pin(31) is formed on one side of the insulator(30). An exposed insertion hole(21) of the connection metal hole(20) is covered by an insulating cover(40). A projection hole(41) and a passing hole(42) are formed in the insulating cover(40).
Patent KR-20020088881-A (KR)
Title: CMOS Image sensor capable of increasing punch through voltage and charge integration of photodiode and method for forming the same
Inventor: SIM JIN SEOP
IPC: H04N5/335
Filed: 2001-05-22
Abstract: PURPOSE: A CMOS image sensor and a method for manufacturing the same are provided to increase a punch through voltage of a transfer transistor and a charge integration of a photodiode by increasing a potential barrier between the photodiode and a floating diffusion region. CONSTITUTION: The CMOS image sensor comprises a photodiode and a transfer transistor for transferring charge integrated in the photodiode to a floating diffusion region(38). The transfer transistor further includes a gate electrode(35) formed on a semiconductor substrate(30). The photodiode further includes an n-type impurity region(32) and a p-type impurity region(37) formed in the semiconductor substrate(30). The floating diffusion region(38) is composed of a p-type impurity region(33) formed in the semiconductor substrate(30).
Patent KR-20020089748-A (KR)
Title: A fix device for standing pipe
Inventor: PARK JUM SOON
IPC: F16L5/00
Filed: 2001-05-24
Abstract: PURPOSE: An upright pipe fixing device is provided to improve the working efficiency by allowing the upright pipe fixing device to be easily installed or disassembled. CONSTITUTION: An upright pipe fixing device includes a body housing(14) formed with a hollow part(14b) having a predetermined diameter therein. The body housing(14) is formed at an outer surface thereof with a screw part(14a). Three vertical guide slots(15) are formed at the outer surface of the body housing(14). Supporting legs(16) are protruded downward through three vertical guide slots(15). A leaf spring(18) is inserted into the three vertical guide slots(15), respectively. A slider(17) is coupled to one end of the leaf spring(18). The slider(17) has a sectional shape identical to a sectional shape of the guide slot(15) so that the slider(17) is prevented from being separated from the guide slot(15). The leaf spring(18) is formed at a middle part thereof with a bending section(18a).
Patent KR-20010070736-A (KR)
Title: A method of providing the right of using real estate by drawing on internet
Inventor: LEE HEE SUNG
Filed: 2001-06-04
Abstract: PURPOSE: A method for providing a right to the use of real estate by lot on the Internet is provided to promote the business for the right to the use of real estate by providing an opportunity to acquire the large-sum right to an investment member without economic burdens and losses. CONSTITUTION: A member connects to a web for providing the right to the use of real estate through the Internet, and purchasing a lottery ticket for the right. The web issues an electronic authentication on purchasing the ticket to the member and selects a prizewinner by lot on the Internet. In addition, the web provides the winning money to the prizewinner. The prizewinner returns the winning money to the web in order to secure the right. The web returns the money returned to members who purchase lottery tickets.
Patent KR-20010082412-A (KR)
Title: On and Off Digital Marketing Business Model using both the technology of digital message coding/decoding and the method of automatic electronic mailing system including promotion and survey question(s).
Inventor: AHN JONG BAE
Filed: 2001-06-05
Abstract: PURPOSE: An on/off digital marketing business model is provided for a company to link an off-line business to an on-line business using an E-mail which includes a question and a gift certificate through a development of a digital coder storing a hidden message and a digital decoder capable of sensing the hidden message. CONSTITUTION: Digital decoders are distributed on an off-line through various media or directly(1-1). A user having the digital decoder connects to the corresponding site performs a log-in process or a member joining process(1-2). A digital code stored in a computer is transmitted on a specific position of a browser(1-3). The digital code possessed by the user is matched on the specific position of a browser, and contents of a free gift are checked(1-4). A prizewinner list is automatically stored in a database by linking the winning contents of a free gift and a prizewinner's ID(1-5). After checking a prize winning or not of the free gift and responding to a question, it is asked whether an E-mail including another gift certificate capable of receiving another free gift may be received or not(1-6). The user's responding result to the question and user's information is stored in a client inclination database(1-7). The E-mail including another gift certificate capable of receiving another free gift in accordance with the responding result is transmitted to clients who registered a gift certificate(1-8).
Patent KR-20020094289-A (KR)
Title: Degaussing apparatus and method for video display apparatus
Inventor: CHOI YONG SEOK
IPC: H04N9/29
Filed: 2001-06-08
Abstract: PURPOSE: A device and a method for degaussing of a video display apparatus are provided to maximize the degaussing effect by synchronizing degaussing operating time and deflection operating time. CONSTITUTION: A method for degaussing of a video display apparatus includes the steps of searching whether horizontal deflection is normally executed(300), initializing a variable used in counting degaussing time(302), turning on a relay to supply AC power to a degaussing coil(304), increasing the degaussing time by adding 1 to the variable(306), searching whether the increased degaussing time is equal to a predetermined value(308), and turning off the relay to cut off the AC power being supplied to the degaussing coil if equal(310).
Patent KR-20010112109-A (KR)
Title: 비닐 아세테이트의 제조방법
IPC: C07B61/00
Filed: 2001-06-14
Abstract: 본 발명은 촉매 유동층의 존재 하에 고온에서 에틸렌, 아세트산 및 산소 함유 기체를 유동층 반응기 내에서 반응시키는 것으로 이루어진 비닐 아세테이트의 유동층 제조방법으로서, 촉매는 촉매의 상기 유동층에 가해지고, 촉매 유동층의 총괄 촉매 활성도는 상기 첨가된 촉매의 활성도를 조정함으로써 및/또는 첨가 속도를 조정함으로써 예정된 값으로 제어되는 것을 특징으로 하는 제조방법에 관한 것이다.
Patent KR-20030000751-A (KR)
Title: Apparatus for correction of deflection yoke
Inventor: KIM JEONG SEOP
IPC: H01J29/76
Filed: 2001-06-27
Abstract: PURPOSE: A correction device for a deflection yoke is provided to reduce manufacturing cost and achieve improved correction effect by obtaining coma free serving as a convergence correcting circuit, through the use of a minimum space and structure. CONSTITUTION: A correction device for a deflection yoke, comprises a first iron piece(20) arranged at one side and a second iron piece(30) arranged at the opposite side from the iron piece. The first iron piece includes first and third protruded iron pieces(21,23), and a first fine iron piece(29) which is protruded toward the second iron piece, in such a manner that the first fine iron piece is shorter than first and third protruded iron pieces. First and third protruded iron pieces are wound with first and third coils(24,26), and the second iron piece has fourth and sixth protruded iron pieces(31,33) and a second fine iron piece(39) which is protruded toward the first iron piece, in such a manner that the second fine iron piece is shorter than fourth and sixth protruded iron pieces. Fourth and sixth protruded iron pieces are wound with fourth and sixth coils(34,36), respectively.
Patent KR-20030001013-A (KR)
Title: Wrong analysis device of black boy for vehicle
Inventor: KIM JONG JAE
IPC: G06F13/00
Filed: 2001-06-28
Abstract: PURPOSE: A device for analyzing a black box and a trouble of cars is provided to record an input and output condition of an ECU(Electronic Control Unit), to detect the trouble according to a preset trouble condition, the input of a sensor and a trigger condition, and to correctly analyze the trouble by transmitting the detected trouble to an analysis system. CONSTITUTION: A detecting part(130) converts a signal outputted from each sensor, the detector and a driving part into an electric signal. A trigger detector(140) detects the trigger by comparing the input and the output condition of the ECU(120) with an output signal of the detecting part(130). An analog/digital converter(150) converts the electric signal into a digital signal. A CPU(160) performs the control of the data communication with the analysis system(200) if the trigger detector(140) detects the trigger and generates a control signal for displaying the trouble and an internal operation state of the black box. A data storing part(180) stores the vehicle state data outputted from the CPU(160). A data transmitting/receiving part(190) transmits the vehicle state data to the analysis system(200).
Patent KR-20030001089-A (KR)
Title: A forming method of contact
Inventor: YOO JAE SEON
IPC: H01L21/311
Filed: 2001-06-28
Abstract: PURPOSE: A method for forming a contact is provided to improve a uniformity of photoresist patterns by ArF photo-lithography using a low-permittivity sacrificial layer. CONSTITUTION: An etch object layer(31) is formed on a semiconductor substrate(30). A low-permittivity sacrificial layer and a hard mask are sequentially formed on the etch object layer(31). After forming an ARC(Anti Reflective Coating) on the hard mask, a photoresist pattern is formed on the ARC by using ArF photo-lithography. The ARC and the hard mask are selectively etched by using the photoresist pattern. A contact hole(36) is formed to expose the surface of the substrate(30) by sequentially etching the low-permittivity sacrificial layer and the etch object layer(31) by using the hard mask. Then, the hard mask and the low-permittivity sacrificial layer are removed.
Patent KR-20030005442-A (KR)
Title: supporting system for decision making in field of construction and method thereof
Inventor: LEE SANG HO
Filed: 2001-06-29
Abstract: PURPOSE: A device and method for supporting a decision-making to a construction section is provided to enable a government, a construction company, or a construction related person to utilize policy plan contents as important reference data in a decision-making of a construction policy by issuing stocks as various items and using an evaluation report prepared based on a virtual transaction applied to a general person, a real consumer, a specialist, and a construction provider on the Internet. CONSTITUTION: An information searching unit supplies each base information for helping a participation in a demand forecast. Before deciding an intention based on the information, an AHP(Analytic Hierarchy Process) unit endows a reliability and a measuring criterion. A demand forecasting unit forecasts a price and a demand in the future by reflecting the decided intention in a unit. A reporting unit performs various interpretations based on each result and process before forecasting a demand and after forecast the demand. A business adequacy evaluation unit evaluates and examines an adequacy of a related business based on the demand forecasting result and a predetermined decision price.
Patent KR-20020089106-A (KR)
Inventor: LEE CHOON SOO
IPC: G11B31/00
Filed: 2001-07-09
Abstract: PURPOSE: A toy piano attaching a cassette thereto is provided to simply record and reproduce a user's play without additional audio set by mounting the piano to be unfolded from a front of the cassette. CONSTITUTION: In a toy piano attaching a cassette thereto, a front of a piano is hinged to a lower end in a front surface of a cassette deck part(4), so that the piano is folded and unfolded in a flip type, a key board panel installed at the piano is exposed to outside, an output terminal of the piano is connected with an input terminal of the cassette deck part by contact switches pressing or releasing a switch part to output sound generated from the piano.
Patent KR-20030006256-A (KR)
Title: A method for the preparation of a solid catalyst for alpha olefin polymerization
Inventor: LEE GI HWA
IPC: C08F4/658
Filed: 2001-07-12
Abstract: PURPOSE: A method for preparing a solid catalyst for the α-olefin polymerization is provided, to improve the production yield of the catalyst and to reduce the decane dissolution and to improve the stereoregularity of the polymer obtained from propylene by using the catalyst. CONSTITUTION: The method comprises the steps of dissolving a magnesium halide and a compound of group 3A into a solvent mixture consisting of a cyclic ether, at least one kind of alcohol, a phosphorus compound and an organic silane; reacting the magnesium compound with the metal halide represented by MRa(OR)bX(4-a-b) to prepare a carrier; and reacting the carrier with a titanium compound and an electron donator to dipping titanium into the carrier, wherein M is at least one element selected from titanium, tin and silicon; R is an alkyl group of C1-C10; X is a halogen atom; and a and b are an integer of 0-3. The amount of the metal halide of the formula is 0.24-0.5 mol based on 1 mol of the oxygen-containing solvent of the solvent mixture.
Patent KR-20030006762-A (KR)
Title: Lotto in the on-off line
Inventor: CWON HYUN OAK
Filed: 2001-07-14
Abstract: PURPOSE: A lottery ticket is provided to enable a user to scratch specific characters or pictures as soon as it is purchased, and also to participate in a lottery drawing event over the internet. CONSTITUTION: The ticket comprises a melody device. When a user purchases the lottery ticket, instantly scratches specific pictures or characters on the lottery ticket and wins a bonus or a winning number, the melody device generates a melody. The generated melody can include a CM song with a web site address or a lottery ticket advertisement. The lottery ticket can have a bar code or a web address on a back side for enabling the user to access an internet site, to participate in another lottery drawing event or to obtain a milage.
Patent KR-20020008780-A (KR)
Inventor: GREENE ROBERT I
IPC: H01L21/687
Filed: 2001-07-20
Abstract: PURPOSE: A method and an apparatus for dechucking a substrate prevent excessive bowing of the substrate during dechucking. CONSTITUTION: A substrate support assembly and method for dechucking a substrate is provided for use in a vapour deposition, ion implant, etch or the like system. A support assembly(138) includes a substrate support having a support surface(134), a first set of lift pins(150) and one or more other lift pins(152) movably disposed through the substrate support. The first set of lift pins and the one or more lift pins project from the support surface when the pins are in an actuated position. When in the actuated position, the first set of lift pins project a longer distance from the support surface than the one or more other lift pins. In another aspect of the invention, a method for dechucking a substrate from a substrate support is provided. In one embodiment, the method includes the steps of projecting a first set of lift pins a first distance above a surface of a substrate support, and projecting a second set of lift pins a second distance above the surface of the substrate support that is less than the first distance.
Patent KR-20020036667-A (KR)
Title: Heating apparatus for cooking
Inventor: NAGAYAKARITZUHIKO
IPC: F24C/
Filed: 2001-07-24
Abstract: PURPOSE: A heating cooking device is provided to indicate an appropriate air amount regarding air venting device while cooking. CONSTITUTION: A gas table(1) has a first, second, third cooking stove(2, 3, 4) and grill(5). A grill ignition button(6) ignites the grill(5). A grill adjusting lever(7) adjusts heating degree of the grill(5). A first cooking stove ignition button(8) ignites the first cooking stove(2). A first cooking stove adjusting lever(9) adjusts heating degree of the first cooking stove(2). An operation panel(10) has a switch to control temperature of the first cooking stove(2). A second cooking stove ignition button(11) ignites the second cooking stove(3). A second cooking stove adjusting lever(12) adjusts heating degree of the second cooking stove(3). A third cooking stove ignition button(13) ignites the third cooking stove(4). A third cooking stove adjusting lever(14) adjusts heating degree of the third cooking stove(4). An infrared transmitting portion(15) transmits an infrared signal to an air venting interacting unit(21).
Patent KR-20030010131-A (KR)
Title: relay billing apparatus, system and method for direct outward dialing
Inventor: LEE HYEON U
IPC: H04M3/64
Filed: 2001-07-25
Abstract: PURPOSE: An apparatus for relay charge for DOD(Direct Outward Dialing), a system and a method thereof are provided to easily use a digital line for DOD without updating or exchanging the existing LE. CONSTITUTION: A trunk interface module(310) is respectively connected to a PBX(Private Branch Exchange)(210), an LE(Local Exchange) or a toll/tandem exchange belong to a PSTN(Public Switched Telephone Network)(250) for transmitting call signals. A signal processing module(320) is connected with the trunk interface module(310) and takes charge of signal processing required for setting a call between the PBX(210) and the LE or the toll/tandem exchange. A data base(290) stores an extension number connected to the PBX(210) and mapping information of an outward calling number corresponding to the extension number. A call processing module(330) executes a CCF(Call Control Function) to receive the call signal connection-requested by a user through a DOD line, and transmits the outward calling number in connecting a call by mapping the originating extension number to the outward calling number registered at the data base. A call record managing and charge information generating module(340) generates CDR(Call Detailed Record), generates charge information based on the generated CDR, and transmits the generated charge information.
Patent KR-20030015082-A (KR)
Title: shoes's drying device
Inventor: SONG SHI YONG
IPC: A47L23/20
Filed: 2001-08-14
Abstract: PURPOSE: A dryer for a shoe is provided to dry a shoe by spraying hot air into a shoe stand. CONSTITUTION: A dryer for a shoe comprises a housing(100); a separating plate(110); shoe stands(200); a hot air distributing pipe(300); a hot air blower(400); a hot air pipe(410); a sterilizer sprayer(500) and an air outlet. The housing is like a box. An upper space of the housing is opened. A lid is formed on the upper portion. The separating plate separates space of the housing into upper and lower spaces. An air inlet and an outlet are formed to the separating plate. Shoe stands are on the separating plate. Shoe stands are tubular bodies. Air nozzle portions(210) are formed to tips of shoe stands to give air out. The hot air distributing pipe is connected with the lower portion of the shoe stand vertically. Hot air is distributed by the hot air distributing pipe to the shoe stand. The hot air blower heats air from the air inlet and blows it out. The hot air pipe is connected with the lower portion of the hot air distributing pipe through the separating plate from an air outlet. The sterilizer sprayer is connected to the hot air pipe. The air outlet emits air from the upper space to the lower space of the housing. Consequently, hot air of the shoe stand dries fast inside of many shoes at the same time.