baber/WOPTO huggingface dataset:
Patent KR-20020066157-A (KR)
Title: A bio-indicator for monitoring of microbial decomposition
Inventor: PARK CHAN HOON
IPC: C12Q1/02
Filed: 2001-02-09
Abstract: PURPOSE: A method for judging deterioration of package foods using microorganisms and a deterioration indicating machine are provided, therefore the deterioration of package foods can be easily judged on the basis of the color change in the indicating machine. CONSTITUTION: The method for judging deterioration of package foods using microorganisms comprises the steps of: inoculating aerobic microorganism into a medium containing nutrients, water, salt, oxygen and pH indicating reagents; culturing the microorganism; and judging the color change of the cultured medium by the pH indicating reagents wherein the color of the cultured medium is changed according to the change of the hydrogen concentration by the production of organic acid or carbon dioxide during the growth of microorganism.
Patent KR-20020067809-A (KR)
Title: A fan controlling wind for a regenerative electric-heater
Inventor: HARN BOG YEOL
IPC: F24H7/04
Filed: 2001-02-19
Abstract: PURPOSE: A blower capable of controlling an amount of wind is provided to maximize the heating efficiency of a heat accumulating type electric warm wind generator by shielding heat, which is discharged to an exterior through the blower. CONSTITUTION: A heat accumulating type electric warm wind generator includes a heat accumulating chamber and a machine chamber which are divided by an inner partition of a case forming an outer appearance of the heat accumulating type electric warm wind generator. A heat accumulating member and an electric heater are provided in the heat accumulating chamber. An automatic temperature controller and various safety devices are accommodated in the machine chamber. A blower is positioned below the machine chamber. A shielding plate(8) is opened by the blower so that cook wind is introduced. Cool wind flows along an air passage formed in the heat accumulating chamber and heated by receiving heat from hot temperature source. Then, heated air is discharged out of the case.
Patent KR-20020068846-A (KR)
Title: A fire extinguisher mounting bracket for vehicle
Inventor: HWANG YEONG EUN
IPC: A62C3/07
Filed: 2001-02-23
Abstract: PURPOSE: A mounting bracket of a fire extinguisher for an automobile is provided in which the fire extinguisher for an automobile is easily attached and detached, and interfering noise of the fire extinguisher mounted on the body of the automobile can be effectively removed without addition of any separate component. CONSTITUTION: In a mounting bracket of a fire extinguisher for an automobile in which a fixing part(31) assembled onto one side of the body of the automobile is integrated with a barrel body(32) on which the fire extinguisher is mounted, the mounting bracket of the fire extinguisher is characterized in that elastic means(33) elastically supporting the fire extinguisher are formed on regions of the barrel body(32) which are contacted with the outer circumference of the fire extinguisher, wherein the elastic means(33) are two or more elastic elements which are bended and projected to provide the fire extinguisher with a thrust.
Patent KR-20010044467-A (KR)
Title: Device for improving concentration and self-confidence
Inventor: KIM YOUNG KUK
IPC: G09B19/00
Filed: 2001-02-23
Abstract: PURPOSE: Provided is a device for improving concentration and self-confidence by giving a necessary suggestive sentence, which leads a user into a state of hypnosis by giving irregular or excessive stimulus. CONSTITUTION: The device(10) comprises: a couple of earphones(12) to supply irregularly a sound having an irregular frequency and to give the necessary suggestive sentence; a head strap of which the both ends are connected with the earphones(12); a glasses supporting body(20) fixed to the center of the head strap as one body; an opaque glasses(18) connected with the front end of the glasses supporting body(20); blinking bodies(22) mounted in the opaque glasses(18), which are blinked irregularly when power is supplied; a fragrance supplying part(24) mounted on the center of the opaque glasses(18); a plurality of oscillating bodies(16) fixed to the head strap and the glasses supporting body(20), which oscillates irregularly; a controller(28) to control the earphones(12), the blinking bodies(22), and the oscillating bodies(16).
Patent KR-20010087250-A (KR)
Title: Process for the acid-catalyzed, hydrolytic depolymerization of cellulose ethers
Inventor: BECKER WINFRIED
IPC: C08B11/20
Filed: 2001-02-28
Abstract: PURPOSE: Provided is a process for the acid-catalyzed, hydrolytic depolymerization of cellulose ethers and subsequent separation and, if necessary, purification and drying of the depolymerized cellulose ether without changing the apparatus. CONSTITUTION: In the process, the cellulose ether to be depolymerized is depolymerized in the form of an acid slurry in an apparatus which consists of an acid-resistant material and is provided with an inlet and outlet, where the inlet and outlet are separated from one another by a filter element, at a temperature above the flocculation temperature of the depolymerized cellulose ether in the space between the inlet and the filter element, subsequently neutralized and then separated from the filtrate by releasing the filtrate, which, in contrast to the cellulose ether, is not retained by the filter element. If necessary, this can be followed by purification and drying of the cellulose ether.
Patent KR-20020015261-A (KR)
Title: Method of fin insert injection molding for Heat sink
Inventor: JUNG GU BONG
IPC: H01L23/367
Filed: 2001-03-26
Abstract: PURPOSE: A method for manufacturing heat sink through a fin insert injection is provided to obtain a heat sink having a superior heat radiation efficiency. CONSTITUTION: A method comprises a first step(S1) of producing a fin to be used for a heat sink; a second step(S2) of processing a groove for insertion of the fin, at the mold core or mold cavity for shaping the base of heat sink; a third step(S3) of inserting the fin into the groove formed at the mold core or mold cavity; a fourth step(S4) of coupling the mold core or mold cavity where the fin is inserted, with the mold core or mold cavity for shaping the base of heat sink; a fifth step(S5) of melting the metal material having a high thermal conductivity, and injecting the molten metal material into the mold core or mold cavity; a sixth step(S6) of solidifying the molten material, in such a manner that the base of heat sink is formed integrally with the fin; a seventh step(S7) of opening the mold core, and isolating, from the mole core, the heat sink where the fin and base of heat sink are integrated into a single unit; and an eighth step(S8) of removing foreign substances from the heat sink.
Patent KR-20010067796-A (KR)
Title: Finding method of welding error for amature
Inventor: PARK GYE JEUNG
IPC: H02P1/00
Filed: 2001-03-27
Abstract: PURPOSE: A method for detecting welding defects is provided to ensure high quality of motor by accurately detecting welded state at the hooking section for starting and ending points during armature winding. CONSTITUTION: A method is characterized in that the voltage difference between the commutator applied with the main current and the adjacent commutator where the main current does not flow, is detected at the state where a feedback current is applied so as to measure a welding resistance, and it is judged as a welding defect if the voltage difference is 0V. If it is judged as a welding defect, a predetermined display unit is operated so as to inform the inspection personnel of such welding defect. If the voltage difference is not 0V, it is judged whether the welding is defective or not in accordance with the welding resistance value, and the display unit is operated so as to inform the inspection personnel of the welded state.
Patent KR-20010095234-A (KR)
Inventor: AZEMA TADAMITSU
IPC: H01M2/34
Filed: 2001-04-02
Abstract: PURPOSE: A current cut-off element for a battery is provided, which is compact, does not hamper the thinness of a battery, and surely break the electric current passage between an external body, one of the electrodes of a battery and an outer lead. CONSTITUTION: The current cut-off element comprises an external body of a battery(1); and an insulation member. The external body comprises a pair of first side face arranged facing each other expansible with the rise of an inner pressure of the battery; and a second side face(4) with smaller surface area and adjacent to the first side face. The second side face(4) is equipped with a holding member(5), to which a conductive connection member is fixed, to form an electric passage between the conductive member and the second side face. The electric passage is broken since the second side face gets caved in a concave shape when the inner pressure of the battery rises and the first side face get expanded.
Patent KR-20020080194-A (KR)
Inventor: AHN HUI GYUN
IPC: B43K8/06
Filed: 2001-04-12
Abstract: PURPOSE: A dual gate electrode formation method of semiconductor devices is provided to prevent a damage of a semiconductor substrate and an isolation layer by forming etch stoppers having different etching selectivity on a DRAM region and a logic region, respectively. CONSTITUTION: An isolation layer(13) for defining an active region is formed at a semiconductor substrate(11) having a DRAM region(I) and a logic region(II). A gate oxide(15), a first polysilicon layer and an etch stopper are sequentially formed on the resultant structure. The etch stopper formed on the logic region(II) is selectively removed. A native oxide formed on the exposed first polysilicon layer of the logic region(II) is removed by cleaning. A second polysilicon layer is then formed on the entire surface of the resultant structure. The second polysilicon layer is selectively etched by using a mask for exposing the DRAM region(I) and using the remaining etch stopper. A first gate electrode(23) is formed on the DRAM region(I) by sequentially etching the etch stopper, the first polysilicon layer and a gate oxide. A second gate electrode(25) having relatively high height is formed on the logic region(II) by sequentially etching the second polysilicon layer, the first polysilicon layer and a gate oxide.
Patent KR-20020082271-A (KR)
Inventor: HUR MAN WOOK
IPC: C07K14/16
Filed: 2001-04-20
Abstract: PURPOSE: Anti-obesity polypeptides are provided, thereby the formation of an adipose tissue can be inhibited. Therefore, obesity can be inhibited. CONSTITUTION: An anti-obesity polypeptide having the 101 amino acids sequence of SEQ ID NO: 1, a pharmaceutically acceptable salt thereof, and a gene encoding the anti-obesity polypeptide having the nucleotide sequence of SEQ ID NO: 4 are provided. An anti-obesity polypeptide having the 86 amino acids sequence from the N-terminal of SEQ ID NO: 2, a pharmaceutically acceptable salt thereof, and a gene encoding the anti-obesity polypeptide having the nucleotide sequence of SEQ ID NO: 5 are provided. An anti-obesity polypeptides having 71 amino acids sequence from the N-terminal of SEQ ID NO: 3, a pharmaceutically acceptable salt thereof, and a gene encoding the anti-obesity polypeptide having the nucleotide sequence of SEQ ID NO: 6 are provided. The recombinant vector containing the above genes of SEQ ID NOs: 4, 5 and 6 are pcDNA3.0 SynLeptin-1 and -2 or pGEX4T SynLeptin-1 and -2 respectively.
Patent KR-20020084514-A (KR)
Title: System and method for editing print files automatically and system and method for manufacturing print using the edited print files
Inventor: LIM MI RI
IPC: G06F17/24
Filed: 2001-05-02
Abstract: PURPOSE: A method and system for automatically editing and manufacturing printed matter are provided to edit a manuscript text or file prepared by a user adapted to a desired printed matter form such as a book, a magazine, a newspaper, etc. automatically. CONSTITUTION: If a user connects to an editing server, a menu is output for making the user select a wanted publishing form(B1). Symbols according to editing items set in accordance with each publishing form are provided for making the user edit a manuscript text in accordance with the selected publishing form(B4). The user receives a manuscript file including an editing item symbol by referring to symbols(B5,B6). A menu is output for selecting an editing mode of the manuscript file such as bundle automation or a selection automation(B7). If a bundle automation editing is selected, the manuscript file is edited in accordance with a pre-set format(B8). If a selection automation editing is selected, the manuscript file is edited by outputting a menu for an editing selection. If the editing is completed, an additional item is received for supplementing a space(B9), and reediting is performed.
Patent KR-20030000423-A (KR)
Inventor: CHO YEONG JIN
IPC: C30B25/02
Filed: 2001-06-25
Abstract: PURPOSE: A method for depositing an atomic layer using a novel metal precursor of group IV is provided, which metal precursor has good heat stability and chemical stability and is highly reactive to oxygen, which improves the efficiency of deposition. CONSTITUTION: The method comprises the step of forming a metal oxide thin film by using a complex ML2 which consists of a terdentate ligand of N-alkoxy-β-ketoiminate represented by the formula 1 and a central metal M of group IV, as a metal precursor of group 4. In the formula 1, R1 and R2 are a linear or branched alkyl group of C1-C4, respectively; and R3 is a linear or branched alkylene group of C1-C5. Preferably M is Ti.
Patent KR-20030001789-A (KR)
Title: Method for forming a metal line
Inventor: CHO YEONG A
IPC: H01L21/28
Filed: 2001-06-28
Abstract: PURPOSE: A fabrication method of a metal interconnection is provided to prevent generation of voids in a plug and to improve a step-coverage between the plug and the second barrier layer by removing overhang generated at top corner portions of a contact hole. CONSTITUTION: An interlayer dielectric(33) having a contact hole is formed on a semiconductor substrate(31). The first barrier layer(35), such as titanium is formed on the resultant structure including the contact hole, and overhangs are formed at the top corner portions of the contact hole. By exposing the first barrier layer(35) to atmosphere, a titanium oxide layer is formed. The overhangs are removed together with the titanium oxide layer. The second barrier layer(37) and a plug(39) are sequentially formed on the first barrier layer(35).
Patent KR-20030001971-A (KR)
Title: method for manufacturing of full CMOS SRAM cell of semiconducotr device
Inventor: SON SANG HO
IPC: H01L27/11
Filed: 2001-06-28
Abstract: PURPOSE: A fabrication method of full CMOS SRAM(Static Random Access Memory) cell is provided to prevent a generation of a latch-up by forming selectively an n-type buried region. CONSTITUTION: A p-type well(102) is selectively formed in a p-type semiconductor substrate(101). After forming a mask pattern on the resultant structure, an n-type buried region(103) is formed at lower portion of the p-type well(102) by implanting dopants into the exposed substrate using the mask pattern as a mask. An n-type well(104) is formed at both sides of the n-type buried region(103). At the time, the n-type buried region(103) has a star shape.
Patent KR-20030002720-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: HUH MIN
IPC: H01L21/28
Filed: 2001-06-29
Abstract: PURPOSE: A method for forming an SAC(Self Aligned Contact) plug of semiconductor devices is provided to improve the contact resistance between a plug and a substrate by compensating the thickness of a hard mask using an insulating layer having a bad step-coverage. CONSTITUTION: A gate electrode(50) on which sequentially stacked a gate oxide layer(54), a conductive layer(55) and a hard mask layer(56) is formed on a semiconductor substrate(51). An insulating layer(58) having a bad step-coverage is formed on the resultant structure, wherein the insulating layer(58) is thickly formed on the gate electrode(50) and thinly formed at both sidewalls of the gate electrode. After forming an interlayer dielectric(59) on the resultant structure, a contact hole is formed by selectively etching the interlayer dielectric(59) and the insulating layer(58). A plug is then filled into the contact hole.
Patent KR-20030005623-A (KR)
Title: Press system for forming
Inventor: LEE SEUNG JIK
IPC: B30B15/00
Filed: 2001-07-09
Abstract: PURPOSE: A press used in a forming process is provided to remove a separate trimming process by allowing stuffs to be easily introduced into a bending section of the press when performing the forming process. CONSTITUTION: A bolster(5) is integrally formed at a lower portion of a lower mold(3) having a lower sectional shape of an article panel. An upper mold(7) having an upper sectional shape of the article panel is mounted on a slider formed at an upper portion of the lower mold(3). A stuff panel(1) is aligned between the upper mold(7) and the lower mold(3) so that the upper mold(7) presses the stuff panel(1). A first inclined surface(9) is formed at a peripheral portion of the lower mold(3). An insert steel(15) having a second inclined surface(13) is mounted at a peripheral portion of the upper mold(7) corresponding to the first inclined surface(9).
Patent KR-20030005919-A (KR)
Title: The method of simultaneous dealing through internet
Inventor: PARK BO MOOK
Filed: 2001-07-10
Abstract: PURPOSE: A method for a real-time transaction on the Internet is provided to make a contract between businessmen finally by realizing the transaction content in real-time through a transaction room without previously fixing a transaction condition. CONSTITUTION: A buyer selects a seller from a database previously stored in an intermediary site by connecting to the intermediary site. The transaction room previously opened to the intermediary site is appeared on a display of the buyer by requesting the transaction to the selected seller. At the same time, a transaction request message is transferred to the display of the seller through a messenger via a server of the intermediary site. The seller receiving the message joins to the transaction room and advances a transaction conversation.
Patent KR-20030008051-A (KR)
Title: Bit line sense amplifier control circuit
Inventor: WON HYEONG SIK
IPC: G11C11/4091
Filed: 2001-07-12
Abstract: PURPOSE: A circuit for controlling bit line sense amplifier is provided to control an over driving period of a sense amplifier with an optimum value after adjusting the over driving period to a test mode and performing a test operation at a wafer level. CONSTITUTION: A test mode circuit part(100) receives an address mixing signal(TA) indicating a test mode and establishes mixing values at which a test mode begin. A plurality of variable delay parts(110_1-110_n) receive an output signal of the test mode circuit part(100) and generate a plurality of delay signals that have different delay values. A multiplexor(120) selects one of output signals of the variable delay parts(110_1-110_n) and outputs a selected signal as an over driving control signal(SAP1) of a bit line sense amplifier.
Patent KR-20010079428-A (KR)
Title: A fast fermenting device for liquid substance
Inventor: PARK HAENG JONG
IPC: C12M1/12
Filed: 2001-07-16
Abstract: PURPOSE: A high-speed fermenter for liquid-phase substances is provided, thereby the liquid phase substances including fermented beverages, fermented alcohol and fuel additives can be rapidly produced. CONSTITUTION: The high-speed fermenter for liquid-phase substances consists of a tank comprising multipore ceramic carriers(7) where microorganisms grow and an incandescent electric lamp(8); a degrading apparatus(3) having a heater(3a) which degrades sludge and organic materials in the tank using ultrared rays, a transferring pipe(10) having a pump(9), and a water circulating pipe(11) having an ejector(4) which provides air into the tank; a filtering apparatus(5) connected with the lower part of the tank comprising a transferring pipe(12) having a pump(13) and filtering apparatus having a filtering layer(14) made of ceramic in the center and a discharging pipe; and a recovering apparatus(6) connected with the lower part of the filtering apparatus(5) comprising a valve(16) which recovers undecomposed organic materials and sludge and transfers to the tank.
Patent KR-20030010992-A (KR)
Title: Partcipation Encouragement Methods in Digital-Data Broadcasting Environment by Rewarding Viewers with Real Goods depands on Particpation in Broadcasting Community which provides Interactive Chatting thru Avatas
Inventor: JUNG DONG AM
IPC: H04N21/478
Filed: 2001-07-28
Abstract: PURPOSE: A method for inducing participation of viewers is provided to induce viewers to participate in business producing game type advertisements based on a data broadcasting technique. CONSTITUTION: Avatars are provided to viewers participating in interactive advertisements for digital broadcast. Cyber money is given to the viewers according to the degree of participation and points. When cyber money is accumulated, the avatar initially provided is decorated more. In the case where cyber money exceeds a predetermined amount of money in a specific interactive goods advertisement, the actual goods are provided to the participants. The method induces the viewer to participate in the interactive advertisements and programs continuously.
Patent KR-20030012152-A (KR)
Title: Retransmission method with state variables in the radio link control layer of the UMTS systems
Inventor: LEE SEUNG JUN
IPC: H04B7/26
Filed: 2001-07-30
Abstract: PURPOSE: A retransmitting method by a state variable of an RLC(Radio Link Control) layer in a UMTS system is provided to make a transmitter confirm whether an RLC PDU is successful according to information of a state PDU, and to perform an error processing when the RLC PDU is not successful, thereby preventing waste of wireless resources and errors. CONSTITUTION: When a PDU is generated, an RLC layer sets a state variable VT(DAT) value showing transmission frequency of the PDU to '0'(81). The RLC transmits the PDU, and increases the VT(DAT) value by 1, then compares the increased value with a threshold value. If the VT(DAT) value is smaller than the threshold value and non-acknowledgement is received from a receiver, the RLC transmits the PDU and increases the VT(DAT) value by 1(82,83,84,85). If the VT(DAT) value is equal or bigger, a transmitter completes a transmission when receiving acknowledgement for the transmitted PDU. When receiving non acknowledgement, the RLC stops a retransmitting process and performs a receiving window moving command(86,87).
Patent KR-20030012451-A (KR)
Title: Single-unit speaker system having satellite structure
Inventor: LEE HO CHEOL
IPC: H04R5/00
Filed: 2001-08-01
Abstract: PURPOSE: An integrated speaker system of a satellite structure is provided to increase convenience of a setup by mounting 4 different speaker units to one speaker case and obtain a vivid sound effect by arranging a special speaker unit at a sub woofer and a center channel. CONSTITUTION: A low pass filter(21) filters an audio signal of 2 input channels. A sub woofer(14) reproduces a low band lower than 136 Hz in an output signal of the low pass filter(21). Band pass filters(20,22) and low pass filters(24,25) filters the audio signal of 2 input channels. A center speaker(13) mixes and reproduces output signals of the band pass filters(20,22) and low pass filters(24,25). Left/right speakers(11,12) reproduce 2 input signals through the band pass filters(20,22) and high pass filters(23,26). The left/right speakers(11,12) receive, mix, and reproduce 2 input signals from the band pass filters(20,22) and the low pass filters(24,25).