baber/WOPTO huggingface dataset:
Patent KR-20030006393-A (KR)
Title: oil reservior tank structure for power steering system
Inventor: KIM YANG RAE
IPC: B62D5/07
Filed: 2001-07-12
Abstract: PURPOSE: A structure of an oil storage tank is provided to eliminate additional components such as a cooling tube by adding a radiating function to the outside of the oil storage tank. CONSTITUTION: An oil storage member(20) comprises a housing(20a) and a supply port(20b). The housing forms a sealed space to store operating oil. The supply port is formed in the lower part of the housing to be connected with the outside. A radiating member(30) comprises a housing(30a), a moving passage(30d), many radiating pins and a collecting port(30f). The housing(30a) is formed to accept the oil storage member therein. The moving passage is formed through the inner circumference of the housing spirally. The radiating pins are formed outside the moving passage. The collecting pot is connected with the outside under the housing. The oil storage member is connected through the moving passage. Thereby, an additional cooling tube is unnecessary and the degradation of components is prevented.
Patent KR-20030008388-A (KR)
Title: Surface protein preS1 peptide of HBV inducing immune activity of T-lymphocytes
Inventor: BOO HA RYEONG
IPC: C07K14/02
Filed: 2001-07-18
Abstract: PURPOSE: Surface protein preS1 peptides of HBV inducing immune activity of T-lymphocytes are provided. The surface protein preS1 peptides of HBV can be effectively used as a vaccine for HBV. CONSTITUTION: The surface protein preS1 peptides of HBV inducing immune activity of T-lymphocytes have the amino acid sequences of SEQ ID NOs: 1 to 9, respectively, wherein the amino groups of N-terminals of the peptides are optionally acetylated, Fmoc-ated or biotinylated; the carboxyl groups of C-terminals of the peptides are optionally amidated; and the surface protein preS1 peptides include preS1(23-33) of SEQ ID NO:1, preS1(62-72) of SEQ ID NO:2, preS1(76-86) of SEQ ID NO:3, preS1(82-92) of SEQ ID NO:4, preS1(82-92) of SEQ ID NO5:, preS1(119-129) of SEQ ID NO:6, preS2(121-131) of SEQ ID NO:7, preS2(139-149) of SEQ ID NO:8 and preS2(150-160) of SEQ ID NO:9.
Patent KR-20030009639-A (KR)
Title: Method setting volume level of set top box
Inventor: KIM GYU SEUNG
IPC: H04N7/20
Filed: 2001-07-23
Abstract: PURPOSE: A method of setting a volume level of a set top box is provided to respectively set volume levels of channels based on a user's preference and store the set volume levels in a set top box so that the user does not set the volume levels whenever the user changes the channels. CONSTITUTION: A user confirms channel information received by a set top box from a satellite and determines if volume levels of channels the user prefers are set or not(S5). When the user sets the volume levels of the preference channels, the user selects a desired channel from the preference channels to set the volume level of the selected channel(S6,S7). An ID is given to the set volume level for user authentication and channel information including the set volume level is stored in the set top box(S9,S10).
Patent KR-20030011187-A (KR)
Title: A Tap for waterwork
Inventor: KIM MYUNG SOO
IPC: F16K1/00
Filed: 2001-07-28
Abstract: PURPOSE: A faucet is provided to smoothly open and shut a passage, cut down the cost of production, make mass production possible, and prevent outflow of poisonous material by improving the structure of an opening and shutting member. CONSTITUTION: A faucet(1) comprises a body(10) comprised of an inlet, an outlet(14), an inner partition, forming a passage and a hole for passing water, and an upper cylindrical opening; a valve operating mechanism(20), vertically moving, with combined with the opening of the body by a bolt; an opening and shutting member(30) coupled with the lower end of the valve operating mechanism, to open and shut the hole for passing water; and a valve knob(50) installed at the upper end portion of the valve operating mechanism. The opening and shutting member comprises a closed disk(100) made of nonpoisonous silicon or rubber material and a metallic friction-preventing cap(200) inserted between the valve operating mechanism and the closed disk. Accordingly, friction by the operation of the valve operating mechanism is reduced to the minimum.
Patent KR-20030012621-A (KR)
Title: A air-conditioner installed the receptacle for pump-down
Inventor: SA YONG CHEOL
IPC: F25B45/00
Filed: 2001-08-02
Abstract: PURPOSE: An air conditioner with container for pumping-down is provided to prevent loss of refrigerant during movement and installation of the air conditioner. CONSTITUTION: A condenser(54) includes a plurality of refrigerant pipes(54c) forming flow paths for refrigerant to pass and exchange heat; a refrigerant supply/discharge header(54a) installed on one sides of the refrigerant pipes to supply/discharge refrigerant to/from the refrigerant pipes; a refrigerant passing header(54b) installed to the other sides of the refrigerant pipes to fluidically connect the refrigerant pipes; a plurality of fins(54d) installed to the refrigerant pipes perpendicularly to the refrigerant pipes to expand heat transfer area of the refrigerant pipes; and a container(59) installed on one side of the refrigerant passing header to provide a surplus space for compressing and storing refrigerant in an outdoor unit for movement and installation of an air conditioner.
Patent KR-20030013581-A (KR)
Title: Mirror for examining teeth with illuminant
Inventor: CHOUNG PILL HOON
IPC: A61B1/24
Filed: 2001-08-08
Abstract: PURPOSE: A tooth observation mirror having a luminous body is provided to observe easily a dark portion in a process for diagnosing or treating a tooth by installing the luminous body at a mirror for observing the tooth. CONSTITUTION: A reflective mirror reception bracket(30) is used for receiving a reflective mirror(10). A lower cover(35) is combined with the first combination portion of a lower portion of the reflective mirror reception bracket(30). A body is formed with the reflective mirror reception bracket(30) and the lower cover(35). A handle(50) is combined with the reflective mirror reception bracket(30). The reflective mirror(10) is formed with a circular plate-shaped mirror. The first combination portion is formed at the lower portion of the reflective mirror reception bracket(30). The second combination portion is formed at side portion of the reflective mirror reception bracket(30).
Patent KR-20030018274-A (KR)
Title: A manufacturing method of film for vacuum sealing plastic bag
Inventor: LEE KYUL JOO
IPC: B29D7/01
Filed: 2001-08-27
Abstract: PURPOSE: A preparation method of a film for a vacuum wrapping paper with air passages is provided, which does not produce a thin film due to the elongation of a conventional embossing processing and so durability is excellent and vacuumizing is easy. CONSTITUTION: The preparation method of the film for a vacuum wrapping paper with air passages includes adhering a thermoplastic resin single yarn(1) transferred to a upper syndactyl roll(22) and a sheet(2) supplied from a sheet supplying roll(30) and transferred to a lower syndactyl roll(21) by the syndactyl rolls(20) in the state that the adhering surface is molten by a heater(40), and then solidifying through a single or a pair of cooling rolls(50) and winding it.
Patent KR-20010088751-A (KR)
Inventor: KANG BYUNG HON
Filed: 2001-08-30
Abstract: PURPOSE: A multiple screen division Internet chatting shopping mall is provided for more than two users to perform Internet shopping and to offer a reliable electronic commercial transaction environment by using a chatting and a screen dividing technique. CONSTITUTION: More than two users perform log-in processes to an Internet chatting shopping mall and perform shopping using a screen dividing/comparing/searching function and a chatting function. The users may describe an opinion with respect to a commodity through chatting and may obtain information, and may perform shopping to an acquaintance. Many users exchange opinions therewith by watching more than two commodities using a screen dividing function for a reliable purchase activity on an Internet shopping mall.
Patent KR-20010099312-A (KR)
Title: 멜러디와 열쇠자물쇠가 설치된 서랍식 냉장고
Inventor: SON YOUNG SUK
IPC: F25D23/00
Filed: 2001-09-20
Abstract: 종래의 냉장고는 문을 열고 닫을때 잘 닫았는지 잘 모를때가 많았고 집을 비워둘시 냉장고 문이 열려 전력소모가 많았지만 본 발명의 멜러디와 열쇠 자물쇠가 달린 냉장고는 그러한 불편함을 개선하였고 CD플레이어와 메모녹음디지털센스가 설치되었고 말하는 기능센스 부착과 아이스크림 자동기가 달려있고 주우스, 우유주유기가 달려있고, 전자렌지가 부착된 냉장고이다 그리고 김치냉장고도 설치되었다
Patent KR-20030026430-A (KR)
Title: Manufacturing method of electrode for fuel cell and electrode using the same
Inventor: CHO JANG HO
IPC: H01M4/96
Filed: 2001-09-25
Abstract: PURPOSE: Provided are an easy and fast process for producing an electrode for a fuel cell having high catalyst utilization rate and performance and performance reproducibility, and the electrode produced by using the process. CONSTITUTION: The process for producing the electrode for the fuel cell contains the steps of: forming a carbon layer(12) on a support(13) for the electrode by screen printing, wherein the carbon layer(12) uses a carbon slurry produced by using carbon powder having a particle size of 10-2000nm, teflon suspension as an adhesive agent, glycerol as a thickener, and a solvent such as water, isopropyl alcohol, or ethanol; forming a catalyst layer(11) on the carbon layer(12) by screen printing, wherein the catalyst layer(11) uses a catalyst slurry produced by using a catalyst having a particle size of 10-2000nm, an ionomer as an adhesive agent, glycerol as a thickener, and a solvent such as water, isopropyl alcohol, or ethanol.
Patent KR-20030028109-A (KR)
Title: liquid crystal device
Inventor: LEE DONG HO
IPC: G09F9/00
Filed: 2001-09-27
Abstract: PURPOSE: A liquid crystal display device is provided to maximize a coupling effect between differential signals by maintaining an appropriate interval between wires, thereby transmitting accurate signals without noise. CONSTITUTION: A display area includes a plurality of pixels having switching elements connected to gate lines and data lines on a substrate. A plurality of data driving parts are arranged on the substrate corresponding to each data line. A plurality of gate driving parts are arranged on the substrate corresponding to each gate line. The driving parts are connected with a differential wire part having two pairs of wires transmitting differential signals. The wires are separated from each other at predetermined intervals, satisfying the following conditions, W>D, P>D. Herein, W indicates the widths of the wires, D indicates the interval between the wires transmitting the differential signal, and P indicates the interval between the wires transmitting the different differential signal.
Patent KR-20030027441-A (KR)
Title: DVD regenerative apparatus it has a communication function and the goods purchase method which uses a system
Inventor: JIN CHANG MIN
IPC: H04N21/40
Filed: 2001-09-28
Abstract: PURPOSE: A DVD reproducing equipment having a communication function and a method for purchasing a commodity using the same are provided to record commodity information having high capacity information with low variability and process low capacity information with the high variability such as a selling price, a delivery date, and amount by appending a communication function to a DVD reproducing equipment. CONSTITUTION: A user selects a commodity and requests information of the commodity from a communication sale server(S1). A response of the commodity information request is executed through a DVD reproducing equipment(S2). The user checks commodity information being applied in the communication sale server and transmits a purchase intention signal to the communication sale server(S3). The purchase intention signal is checked and data are applied to a communication processing unit for checking an identity of the user(S4). Data are applied to the communication sale server, and a seller checks the identity of the user(S5). A payment is requested to the user(S6). A payment method is selected out of a card, an on-line remittance, and cyber money and a purchase price of the commodity are paid(S7). A paid result through the selected payment method is checked(S8).
Patent KR-20020045508-A (KR)
Inventor: NAGATA TAKAHIRO
IPC: G01R31/28
Filed: 2001-10-05
Abstract: PURPOSE: To accurately adjust the timing for each input signal for test, without requiring an exclusive tool for grounding forcibly each pad for signal. CONSTITUTION: This method has a process A for selecting the testing input signals to be supplied to respective signal pads in an alternative way to be inputted to a comparator in order, and for regulating temporarily the testing signal to timing when the output of the comparator is inverted, a process B for obtaining and storing dispersion data with respect to the inversion timing of the timing of the testing input signal provided by waveform measurement by waveform-measuring the input signal to be supplied to the each signal pad, and a process C for selecting the input signal supplied to the each signal pad in an alternative way to be input to the comparator in order, and for adjusting finally each of testing input signals to prescribed timing using the dispersion data as correction value.
Patent KR-20030030105-A (KR)
Title: Reamer for complex working
Inventor: KIM GYU MUN
IPC: B23D77/00
Filed: 2001-10-08
Abstract: PURPOSE: A complex processing reamer is provided to reduce processing hours by roughing and finishing simultaneously with forming an end mill in the front end and a blade and a pad in the rear part, and to reduce tolerance by improving roundness with preventing vibration through the pad part. CONSTITUTION: A complex processing reamer is composed of an end mill part(11) formed in the end of the reamer with plural processing blades(12); a reamer part(13) having the diameter larger than the end mill part and a reamer blade part(14) and a pad part in the rear part of the end mill part; and a groove formed between the end mill part and the reamer part to minimize interference with the chip. A processing blade attaching a diamond tip is formed in the end of the reamer part. Processing hours are reduced by roughing and finishing with the end mill part and the reamer part, and roundness is improved by restricting vibration with the pad part.
Patent KR-20020029314-A (KR)
Inventor: GUNJI YASUHIRO
IPC: C07D251/34
Filed: 2001-10-11
Abstract: PURPOSE: Provided is a process for producing such crystals efficiently as a product of high purity wherein the content of alpha-form tris-(2,3-epoxypropyl)-isocyanurate which is present on the surface of the crystals in a form to be extracted by an alcohol, is not more than 2 wt %, and epichlorohydrin and an organic solvent hazardous to human bodies or to applications to electronic materials, are reduced to a level of not more than 1,000 ppm. CONSTITUTION: The process for producing beta-form tris-(2,3-epoxypropyl)-isocyanurate crystals containing from 2 to 15 wt % of alpha-form tris-(2,3-epoxypropyl)-isocyanurate in the interior of the crystals, comprises the following steps (A), (B), (C) and (D): (A) a step of reacting cyanuric acid with epichlorohydrin to form an addition product of cyanuric acid and epichlorohydrin, followed by dehydrochlorination to obtain a reaction solution containing tris-(2,3-epoxypropyl)-isocyanurate; (B) a step of removing epichlorohydrin from the reaction solution containing tris-(2,3-epoxypropyl)-isocyanurate obtained in step (A), and dissolving the obtained tris-(2,3-epoxypropyl)-isocyanurate in a solvent; (C) a step of gradually cooling the liquid obtained in step (B) at a cooling rate within 20 deg.C./hr for crystallization, followed by filtration to obtain crystals; and (D) a step of washing and drying the crystals obtained in step (C).
Patent KR-20020036736-A (KR)
Title: Device for filtering and adding grain refining agent to metal melts
Inventor: KRUG HANS-PETER
IPC: C22B9/02
Filed: 2001-11-08
Abstract: PURPOSE: A device for filtering and adding grain-refining materials to metal melts which makes it possible to achieve a high filter efficiency with simple filter systems is provided. CONSTITUTION: The device for filtering and adding grain-refining materials to metal melts with a first filter and a food for a grain-refining material, whereby the first filter has a porous filter medium, is characterized in that the feed for the grain-refining material is arranged in the direction of flow after the first filter and a second filter (16) is arranged in the direction of flow after the feed for the grain-refining material, the first filter is constructed as a filter based on cake filtration, the first filter has a ceramic foam plate (11), the ceramic foam plate (11) has a thickness of 5 to 30 mm, preferably 10 to 15 mm, the first filter has at least one element consisting of sintered material, the first filter has at least one element consisting of a material deposited by CVD, the second filter (16) has a porous filter medium, the second filter has a deep-bed filter, the deep-bed filter is constructed as a loose-fill bed filter, and the first filter and/or the second filter (16) can be heated. The method for filtering and adding grain-refining materials to metal melts where the melt is filtered with the aid of a first filter having a porous filter medium and a grain-refining material is added to the melt, especially for implementation using the above device, is characterized in that the grain-refining material is added to the melt after the first filter and that the melt is filtered after the feed for the grain-refining material in the direction of flow using a second filter.
Patent KR-20030039441-A (KR)
Title: Method of wave form segmentation and characterization of the segmented interval thereof
Inventor: KIM JUNG KUK
IPC: G06K9/00
Filed: 2001-11-13
Abstract: PURPOSE: A method for dividing a signal waveform and characterizing divided sections is provided to divide the signal waveform to be appropriate for recognizing a signal by dividing the signal waveform through a lower inclination tracing wave or upper inclination tracing wave. CONSTITUTION: An inclination inversed point(9) is lower than a point where an inclination of a signal waveform changes from positive to negative and inclinations of amplitudes of signal samples(13,15,17,19) change from negative to positive. An inclination changing point(28) is decided as a point where a lower inclination tracing wave becomes smaller than the amplitudes of the samples while decreasing at a mean inclination. The inclination inversed point and the inclination changing point are used as dividing points of the signal waveform.
Patent KR-20030039626-A (KR)
Title: The producing method of a bun made from rice
Inventor: CHOI JUNG SIK
IPC: A23P1/08
Filed: 2001-11-13
Abstract: PURPOSE: A producing method of rice dumplings is provided by using rice as a main ingredient. Therefore the manufactured rice dumpling has abundant nutrients and is suitable for snacks or meals. CONSTITUTION: A producing method of rice dumplings comprises the steps of: washing and cutting various kinds of ingredient and mixing them to prepare dumpling fillings; washing selected rice and steaming it to prepare rice cake; inserting the dumpling fillings and the rice cake into a shaping apparatus; steaming the shaped dumpling; and cooling it, and followed by quick-freezing and storing it.
Patent KR-20030039753-A (KR)
Title: Weatherstrip Mounting Structure of Bus Swing Door
Inventor: PARK SEUNG YEONG
IPC: B60J10/08
Filed: 2001-11-14
Abstract: PURPOSE: Weather strip mounting structure for a swing door of a bus is provided to reduce manufacturing process and adjust the gap efficiently by installing the weather strip to a support bracket between the swing door and a pillar, and to improve waterproofing by contacting the weather strip to the swing door securely. CONSTITUTION: A pillar(10) is arranged longitudinally in a side window glass, and a weather strip(20) is installed between the pillar and a swing door(1) to prevent the gap. A support bracket(30) is mounted at the side of the pillar for the swing door, and the weather strip is installed in the support bracket and contacted to the swing door. The support bracket has a flange(31) including a fitting sill(31a) and a fitting groove(32) for mounting the weather strip easily. The gap between the swing door and the pillar is adjusted conveniently by adding the support bracket, and waterproofing is improved by sealing efficiently.
Patent KR-20020000857-A (KR)
Inventor: JANG SANG JUN
IPC: C09D11/03
Filed: 2001-11-26
Abstract: PURPOSE: A color ink composition, a preparation method of a color ink, and a board made by using the color ink are provided, to allow a design to be printed on polystyrene, plastic, an acryl board and rubber without using a transfer paper. CONSTITUTION: The color ink composition comprises 15-30 wt% of a pigment; 23-36 wt% of polystyrene and an acryl binder; 14-25 wt% of neopentyl glycol; 10-20 wt% of calcium carbonate; 4-9 wt% of a PEG-cured castor oil; 0.2-1.2 wt% of benzoic acid; 0.5-1.5 wt% of a dispersant; 1.5-2.5 wt% of butyl cellosolve; 3-7 wt% of an aqueous varnish; and 2-5 wt% of a swelling agent. The method comprises the steps of mixing the pigment, polystyrene, the acryl binder, neopentyl glycol, calcium carbonate, a PEG-cured castor oil and benzoic acid and stirring the mixture at a temperature of 130 deg.C for 60-90 min; lowering the temperature to 80 deg.C, adding the dispersant, butyl cellosolve, the aqueous varnish and the swelling agent to the mixture, and stirring the mixture for 2-4 hours; lowering the temperature to a room temperature, and adjusting the pH to be 4-7; and removing the impurities by using a 100-mesh standard sieve.
Patent KR-20030048214-A (KR)
Title: Method for fabricating semiconductor device having dual metal gate electrode
Inventor: RYU DU YEOL
IPC: H01L21/334
Filed: 2001-12-11
Abstract: PURPOSE: A method for manufacturing a semiconductor device having a dual metal gate electrode is provided to be capable of reducing threshold voltage and preventing attack of boron ions into a channel region. CONSTITUTION: A sacrificial gate structure including sacrificial gate nitride and oxide layer is formed on a silicon substrate(21) having a trench isolation layer(22). After forming LDD(Lightly Doped Drain) regions in the substrate, a spacer(26) is formed at both sidewalls of the sacrificial gate structure. A source and drain region(27a,27b,27c,27d) are formed in the substrate, and self-aligned silicide layers(28) are formed on the source and drain region. After removing an n-type gate region of the sacrificial gate structure, an n-type gate oxynitride layer(30a) and an n-type ferroelectric gate insulating layer(31) are sequentially formed. An n-type gate electrode(33) is formed on the n-type gate insulating layer. After removing a p-type gate region of the sacrificial gate structure, a p-type gate oxynitride layer(30b) and a p-type ferroelectric gate insulating layer(34) are sequentially formed. A p-type gate electrode(36) is formed on the p-type gate insulating layer.
Patent KR-20030049036-A (KR)
Inventor: KIM JAE SIK
IPC: E05B37/02
Filed: 2001-12-13
Abstract: PURPOSE: A dial number key is provided to save manufacturing and assembling cost and to remarkably reduce assembling time by forming elastic pieces, which notify a stopping position of a rotary dial number plate, in match with the number of dial number plates. CONSTITUTION: A plurality of locking protrusions(12) is formed on a locking rod(11). A pair of dial number plates(3,3') is mounted on one side of a key body case(1) at an upper portion of the locking protrusions(12). Inclined surfaces(18,18') of a locking plate(5) are inserted into insertion holes(9,9'), which are formed at one side therewith with the dial number plates(3,3'). A plurality of elastic protrusions(6,6') is protruded from the locking plate(5). A supporting plate(13) is provided to support a lower portion of the locking plate(5). Inclined protrusion sections(7,7') are inserted into locking slots(8,8') of the dial number plates(3,3').