baber/WOPTO huggingface dataset:
Patent KR-20010007590-A (KR)
Inventor: YOSHIDA TATSUO
IPC: B65D6/28
Filed: 2000-06-29
Abstract: PURPOSE: To easily form a recessing designed forming part having a desired shape on the surface of a formed product by forming a projecting designed forming part arranged on the surface in dies of a first and a second die parts forming and injection- forming space to a cross sectional trapezoidal shape having a prescribed height. CONSTITUTION: A cavity 12 is formed by abutting the dies 11A, 11B at the right and the left sides and the dies having the projecting part 14 on the inner surface of these dies, are heated, and molten metal composed of the low m.p. of metallic material, is injected into the cavity 12, and after cooling and solidifying this molten metal, the formed product is taken out from the cavity 12. Then, in the projecting part 14 having the cross sectional trapezoidal shape formed on the body crossing surface in the left die 11A for injection-forming apparatus 10, i.e., on the inner surface 13 in the die, the trapezoidal height in the projecting part 14 is at about 25-40% to the space height in the cavity 12 and the sloping side is inclined at about 3-5deg. to the rectangular virtual side with the inner surface 13 in the die. The molten metal flowing into the cavity 12 is made uniform with this sloping side without obstructing the flowing, and a box body with recessed letter having clear outline, etc., can easily be produced without developing any defect.
Patent KR-20020002932-A (KR)
Inventor: LEE DONG GEUN
IPC: H01L21/336
Filed: 2000-06-30
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is provided to form a gate electrode having a size smaller than 0.1 micro meter by performing an inlaid process using a polymer and a photoresist layer. CONSTITUTION: A temporary layer(130) is deposited on a semiconductor substrate(110) formed with an isolation layer(120). An oxide layer or a nitride layer or a double layer of the oxide layer and the nitride layer is used as the temporary layer(130). A photoresist layer(140) is deposited on the temporary layer(130). A photoresist layer pattern is formed by exposing and developing the photoresist layer(140). A polymer(150) is formed on both sides of the photoresist layer(140). The temporary layer(130) is etched by using the polymer(150) and the photoresist layer(140) as an etch mask. The polymer(150) and the photoresist layer(140) are removed. A gate oxide layer is deposited on a whole surface of the structure. A gate electrode material is formed on the gate oxide layer. The temporary layer(130) is exposed by removing the gate electrode material and the gate oxide layer. A gate electrode is formed by removing the temporary layer(130).
Patent KR-20020006566-A (KR)
Title: Inner tube plate for washing machine
Inventor: CHOI SEONG BONG
IPC: D06F37/20
Filed: 2000-07-06
Abstract: PURPOSE: Structure for combining an inner tub support of a washer is provided to reduce noise and vibration, to increase pumping force of a pulsator by expanding contacting area between washing water and a lower pulsator and to decrease producing cost. CONSTITUTION: Structure for combining an inner tub support in a washer comprises a boss unit(112) mounted in the middle of an inner support(100); a dehydrating shaft penetrating the bass unit; a pulsator unit extended toward a diameter direction of the boss unit; a screw connecting unit mounted on the pulsator unit; and plural ribs(120,130) reinforcing strength of a lower face of the inner support without deformation or damage of the inner tub support. The ribs are mounted toward a radius direction of the lower portion of the inner support. Thereby, the structure for combining the inner tub support in the washer reduces noise and stress by forming the ribs having a specific thickness on the lower face of the inner tub support. Moreover, the structure for combining the inner tub support in the washer to increases pumping force of the pulsator by expanding contacting area between washing water and the lower pulsator.
Patent KR-20010015967-A (KR)
Title: System for making smell in virtual reality theater
Inventor: JANG EUNG HA
IPC: H04N7/00
Filed: 2000-07-14
Abstract: PURPOSE: A system for generating fragrance in a virtual movie theater is provided to enable spectators to feel the sense for the real in the smell with the visual and the hearing by creating fragrance accorded with a scene of movie and discharging the fragrance to a floor air discharging unit of the seats. CONSTITUTION: A main computer(100) generates and transmits a fragrance data signal inserted in a coded image signal according to a scenario. A fragrance generating unit(200) creates and injects fragrance accorded with a scene of movie by the fragrance data signal transmitted from the main computer(100). The fragrance generating unit(200) exchanges a fragrance data signal with the main computer(100) by a communication signal. The communication signal comprises the first signal converter(310) converts a fragrance data signal into a transmission signal, the second signal converter(320) converts a transmission signal transmitted from the first signal converter(310) into a fragrance data signal and transmits the signal to the fragrance generating unit(200). The fragrance generating unit(200) comprises a central processing unit(210), a plurality of fragrance storing tanks(220a, 220b, 220c..), a fragrance transferring unit(230) and a fragrance heating unit(240) heats, mixes and outputs a fragrance.
Patent KR-20020007772-A (KR)
Title: Synthesis Method of Mesoporous Silicas with Chelating Ligands for Heavy Metal Ion Removal in Aqueous Solutions
Inventor: LEE BYEONG HWAN
IPC: B01J20/10
Filed: 2000-07-19
Abstract: PURPOSE: A method of synthesizing mesoporous silica suitable to selective adsorption for heavy metal ion dissolved in wastewater, especially from plating industries. In this method, tetrealkoxysilanes such as tetramethoxysilane or tetraethoxysilane are used as structural precursor of the mesoporous silica. Dodecyl amine, a kind of neutral amine surfactant, is used to prevent destruction of hydroxyl radicals in silica walls during the calcining process. In addition, such reagents as 3-aminopropyl triethoxy silane and 3-mercaptopropyltrimethoxy silane are used to introduce amine and thiol group, which are reactive with heavy metal ions, on silica walls. CONSTITUTION: The mesoporous silica is synthesized by (i) after dissolving dodecyl amine into ethanol, mixing the mixture solution with tetraethoxy silane; (ii) addition of 3-aminopropyl triethoxy silane and 3-mercaptopropyltrimethoxy silane into the mixture solution at the point that the mixture solution become milky after the hydration and condensation of tetraethoxysilane, and then agitating severely for more than 20hrs; (iii) drying the obtained mesoporous silica at an ambient temperature for more than 24hrs, and then soxhlet extraction with ethanol for more than 72hrs to eliminate residual surfactants and organic silane; (iv) drying resultant mesoporous silica at an ambient temperature for more than 24hrs, and then heating at 100deg.C for 1hr.
Patent KR-20010110050-A (KR)
Inventor: LIM CHAE YOUNG
Filed: 2000-07-25
Abstract: 본 발명은 상가 임차인의 보증금 및 권리금 보장 방법에 관한 것으로서, 상가의 임차인이 임차 보증금 및 권리금 보장에 대한 보험 가입 청약을 할 경우. 이에 대한 처리를 하는 가입 절차 처리단계(a); 보험에 가입한 상기 상가 임차인으로부터 정해진 요율에 따라 보험금을 받아들이는 단계(b); 보험에 가입한 상기 상가 임차인에게 상기 보증금 및 권리금을 반환받지 못하여 보험금을 지급할 사유가 생길 경우, 상기 사유를 실사하는 단계(c); 상기 단계(c)에서 사유가 확인되면, 상기 상가 임차인에게 손해를 보상하는 보험금 지급단계(d); 상기 단계(d)에서 보험금을 지급한 경우, 임대인이 상기 상가 임차인에 대해 가지는 권리를 대위하는 단계(e)를 포함하는 것을 특징으로 한다. 
     본 발명에 의하면 보증금 및 권리금에 대해 법에 의해 보호를 받지 못하는 상가 임차인도 소정의 보험금 납부를 통해 보증금 및 권리금에 손해를 보더라도 이를 보상받을 수 있다. 이를 통해 본 발명에 의한 신용 보험은 안정된 임대차 계약 현실적으로 보편화되어있는 권리금의 법적 보장을 강화할 수 있게 되며, 과도한 권리금에 대해 과세자료와 조정을 가할 수 있는 계기를 마련할 수 있을 것이다.
Patent KR-20020012351-A (KR)
Inventor: CHO MAN GI
IPC: C12P23/00
Filed: 2000-08-07
Abstract: PURPOSE: A method for producing natural beta-carotene using a microorganism, Dunaliella salina, is provided, to mass-produce the beta-carotene. CONSTITUTION: The method for producing natural beta-carotene using a microorganism, Dunaliella salina, comprises the steps of: a) high-cell density cultivation of Dunaliella salina UTEX 200 in a medium under the intensity of light illumination of 4,000 lx to 8,000 lx, preferably 5,500 lx to 6,500 lx; and b) induction of the production of beta-carotene under the intensity of light illumination of 18,000 lx to 21,000 lx, preferably 19,000 lx to 20,000 lx, in which the medium contains 0.8 to 1.2M of NaCl, preferably 0.9 to 1.1M; the light has the wave length of 400 nm to 800 nm, preferably 610 nm to 750 nm; the medium is inorganic salt medium or soil extract medium; and the cultivation temperature is 23 to 28 deg.C, preferably 25 deg.C.
Patent KR-20020012379-A (KR)
Title: Desulferrization and denitride method of exhaust gas depend on ozone and there of apparatus
Inventor: LEE GWANG HAK
IPC: F01N3/08
Filed: 2000-08-07
Abstract: PURPOSE: Device and method for processing desulfurization or denitrification of exhaust gas by ozone are provided to efficiently remove polluted material contained exhaust gas by ammonia and the ozone. CONSTITUTION: A device for processing desulfurization or denitrification of exhaust gas by ozone comprises a drain pipe discharging exhaust gas; a mixing reactor(10) reacting nitrogen oxide and sulfuric oxide with the ozone; an ozone generator(20) supplying the ozone into the mixing reactor; an ammonia supplying device(30) forming reacting material as solid by supplying ammonia into the mixing reactor; a solid collector(40) removing the solid by collecting; an inlet port(12) mounted on a side of a react chamber(11); an outlet port(13) formed on the other end of the react chamber; an electric collector(41); plural discharge plates(43) connected to positive electricity; plural discharged poles(44) connected to negative electricity; a voltage generator(45) generating voltage; and a voltage controller(46) controlling the voltage. Thereby, the device for processing desulfurization or denitrification of the exhaust gas by the ozone efficiently removes polluted material contained in the exhaust gas by the ammonia and ozone.
Patent KR-20020014039-A (KR)
Title: Method of constructing a site through Internet
Inventor: HWANG UN BAE
IPC: G06F3/0482
Filed: 2000-08-14
Abstract: PURPOSE: A method for constructing a site through the Internet is provided to increase the convenience of a user by enabling the user to easily construct the user's site. CONSTITUTION: A user selects a theme among theme selection items included in a theme selection page(S10). In case that the user selects a next button of the theme selection page, a web server provides a theme detail definition page to the user terminal(S20). The web server generates a template selection page and provides the page to the user terminal(S30). The user selects a plurality of template selection items included in the template selection page(S40). The user selectively inputs a name of a page to be added to a user additional page linked to the template selection page. In addition, the user can add contents(S50). The web server generates a contents inputting page and provides the page to the user terminal. After that, the user inputs contents of each page through the contents inputting page(S60). The web server constructs a site based on the contents inputted(S70).
Patent KR-20000064114-A (KR)
Inventor: SHIN JONG HOON
IPC: G06Q50/22
Filed: 2000-08-22
Abstract: PURPOSE: A system for calculating medicine preparation cost and a pharmacy searching method by using medicine prescription's prescription code are provided to supply information of the pharmacies that can prepare the prescription drugs and to print the preparation cost of the medicine to the patient or the user. CONSTITUTION: A system for calculating medicine preparation cost and pharmacy searching method by using medicine prescription's prescription code are composed of designation, connection, selection, and preparation. A prescription and the prescription code(110) is given from a hospital(100) to the patient(200), who has visited the hospital(100) that is connected to an internet system(300). The patient connects(210) to the internet system and inputs a desire pharmacy location(220) and the prescription code(230). The system, which has received(410) the pharmacy information from each pharmacy(400), searches the pharmacy information and prints(310) the pharmacy information, such as the cost, the address or the phone number, of the pharmacies that can prepare the prescription drug according to the prescription. Then the patient or the user selects a desired pharmacy from the printed list(220) and prepares the medicine.
Patent KR-20020020389-A (KR)
Title: Method for Forming Minute Pattern of Photoresist
Inventor: NAM UNG DAE
IPC: H01L21/027
Filed: 2000-09-08
Abstract: PURPOSE: A method for forming a fine photoresist layer pattern is provided to form a precise fine pattern by improving the structure of an etch mask pattern, and to overcome a limit to a control of an atmosphere in which reaction with amine is intercepted in an in-line system. CONSTITUTION: An etch layer(22) and a photoresist layer are sequentially formed on a semiconductor substrate(21). The photoresist layer is selectively exposed to form an exposure region and a non-exposure region in the photoresist layer. Developer is sprayed on the entire surface of the semiconductor substrate to react with amine in the air. The upper portion of the exposure region is not exposed so that the exposure region is eliminated to leave only the non-exposure region having protrusions on both sides of the exposure region. Temperature is controlled to remove the protrusions on both sides of the non-exposure region. The photoresist layer in the non-exposure region is hardened.
Patent KR-20020021740-A (KR)
Title: Serial connect type diode rectifier circuit
Inventor: WOO BYEONG OK
IPC: H02M7/06
Filed: 2000-09-16
Abstract: PURPOSE: A serial connection type diode rectifier is provided to reject harmonic components of input current by suitably controlling the respective current of two diode rectifiers serially connected to each other using a current control converter to embody input current of sine wave shape. CONSTITUTION: A three-winding transformer(1) receives an AC power to output two power which are a dropped the voltage. First/second diode rectifiers(2,3) respectively receive the power output from the three-winding transformer(1). Series capacitors(C1,C2) smooth the power from the rectifiers. An inverter(4) receives the smooth DC voltage to control the speed and direction of a motor(5). A cathode(-) of the first diode rectifier(2) and an anode(+) of the second diode rectifier(3) are connected through an inductor(L). A transformer(T1) is connected in parallel to the inductor(L). In a transformer(T2), one terminal of a secondary winding is connected to a neutral point of the transformer(T1) and the other terminal is connected to a common point(C) of two capacitors(C1,C2). A current control converter(10) is connected to a primary winding of the transformer(T2).
Patent KR-20010050714-A (KR)
Inventor: OGUCHI ASAHIRO
IPC: B41J15/04
Filed: 2000-09-28
Abstract: PURPOSE: A Printer is provided to control by preventing a user from pulling printed roll paper before it is cut off the roll while still providing the printed paper quickly to the user. CONSTITUTION: A paper path is formed between that part of the printer that houses the paper roll and a paper exit(11). A print head(12) and a feed roller(14), a cutting mechanism(13), and ejection rollers(15,16) are disposed along this paper path. Note that feed roller(14) and ejection rollers are together referred to as transport rollers. Ejection rollers(15) and ejection rollers each comprise a pair of rollers, namely a drive roller and a pinch roller resiliently pressed against each other with a certain roller pressure. A thermal line type of print head is used as the print head(12) and the feed roller(14) also acts as a platen for supporting the paper while it is being printed by the print head(12). Cutting mechanism(13) is disposed near the print head on the downstream side thereof in the direction of paper transport and is used for cutting off the printed part from the unprinted rest of the roll paper R to form a slip of receipt. Feed roller(14) transports paper R printed by print head toward paper exit. Ejection rollers(15) and(16) are controlled to either hold the paper R advanced thereto by feed roller(14) so that the leading end of the paper is not ejected from the paper exit, or to continue advancing the paper R to and through the paper exit.
Patent KR-20010067272-A (KR)
Title: Electronic component having wire
Inventor: MORINAGA TETSUYA
IPC: H01F27/29
Filed: 2000-09-30
Abstract: PURPOSE: To obtain wired electronic parts which can prevent thinning and fusion of its wires by suppressing the Cu melting from a wire to solder as much as possible. CONSTITUTION: A chip coil has electrodes 13 each of which is composed of a base metallic (Ag) layer 13a, a plated Ni layer 13b, and a plated Sn-Cu layer 13c at both ends of a core 10. The terminals 16 and 16 of a wire 15 are buried in the plated Sn-Cu layer 13c by thermocompression bonding. When the chip coil is subjected to reflow soldering, the Cu of the plated Sn-Cu layer 13c malts into reflow solder and suppresses the Cu from melting out of the wire 15.
Patent KR-20020027011-A (KR)
Title: Method for Manufacturing Wire Rod of Bi-S System Free-Cutting Steel
Inventor: CHO SAM GYU
IPC: B21B1/16
Filed: 2000-10-04
Abstract: PURPOSE: A method is provided which manufactures a Bi-S based free-cutting steel wire rod without cracks on the surface of a material to be processed by properly controlling a gradient of pass schedule when rolling the wire rod in a wire rod rolling line. CONSTITUTION: In a method for manufacturing a wire rod by rolling a Bi-S based free-cutting steel heated in a heating furnace in a wire rod rolling line comprising roughing train, intermediate train and finishing train, the method for manufacturing a Bi-S based free-cutting steel wire rod is characterized in that pass schedules at each of the stands are controlled so that pass schedule gradients of each stands £(pass schedule)N+1/(pass schedule)N; where N represents a stand number| in which a temperature of the surface of a free-cutting steel heated in the heating furnace is reduced in the roughing train and intermediate train is in the range of 0.922 to 1.094.
Patent KR-20010000527-A (KR)
Inventor: SHIN SE HUN
Filed: 2000-10-05
Abstract: PURPOSE: A reservation and management system that uses the internet is provided to enable the travel agency to control customers by sharing the customer's reservation information through a network server, to reduce the communication and vacation fee by directly dealing with the foreign travel agency, and to supply prompt and reliable services by allowing foreign travel agencies to directly deal with the domestic travel agencies. CONSTITUTION: A reservation and management system that uses internet is composed of request, reservation, storage, and transmission. A traveler(201) makes a reservation request to a domestic travel agency(202) and the domestic travel agency(202) makes the reservation through a network server(203), which the agency is a member. A foreign travel agency(204) makes transportation(205), hotel(206), guide(207), and restaurant(208) reservations and stores the reservation information in the network server. The reservation and storage reservation result information is transmitted to the domestic and foreign travel agencies.
Patent KR-20020028446-A (KR)
Title: Semiconductor device for suppressing detachment of conducting layer and method thereof
Inventor: KIM JU YEONG
IPC: H01L21/768
Filed: 2000-10-10
Abstract: PURPOSE: A semiconductor device capable of controlling delamination of a conductive layer is provided to prevent the conductive layer from being delaminated from a lower plug or wafer even when a physical impact is applied in a process for forming the conductive layer or subsequent integration process, by making the lower plug electrically connected to an active region have a recess and by making the conductive layer connected to the lower plug include a protrusion corresponding to the recess. CONSTITUTION: The first interlayer dielectric(310) has an opening. A diffusion barrier layer(314a) comes in contact with the first interlayer dielectric, formed on a surface inside the opening. The lower plug(316a) has the recess, formed on the diffusion barrier layer inside the opening. The second interlayer dielectric has a groove exposing at least the recess, formed on the first interlayer dielectric. A glue layer(320) is formed on the surface of the groove and the recess. The conductive layer fills the groove and the recess, formed on the glue layer.
Patent KR-20020029580-A (KR)
Title: Broker System by Internet Shoppingmall Networking
Inventor: KIM KI ROCK
Filed: 2000-10-13
Abstract: PURPOSE: A purchase intermediate system through Internet shopping mall networks is provided to offer purchasers needed product information, which is analyzed from DB. CONSTITUTION: When a seller joins a purchase intermediate system(1) and constructs web sites, the information, which the seller inputs, is accumulated in the product DB system(b). When the seller edits the product information, it is also accumulated in the product DB system in real time. A buyer can join the purchase intermediate system and buy a product using a product ordering system. The buyer can buy a product using a search engine and a condition input system with negotiation. The buyer can also buy a product using an invoice system by putting information of product, which the buyer wants to buy. When the purchase is accomplished, the system requests the intermediate commission.
Patent KR-20010040088-A (KR)
Title: Electric connector having inner shield and filter
Inventor: BELOPOLSKY YAKOV
IPC: H01R13/719
Filed: 2000-10-14
Abstract: PURPOSE: To provide a modular jack connector with improved measure against leakage. CONSTITUTION: The modular jack connector includes outer conductive shield, and insulating inner housing for defining an inner space to receiving a secondary housing. Contacts are connected to contacts within the secondary housing, and are mounted to the connector, which extends to the inner space, in order that the modular jack connector is electrically connected to a printed circuit board. A filter member for reducing an influence of electromagnetic absorbing is mounted between predetermined contacts in the inner space. The filter member is adapted to couple to the contacts in the secondary housing. The filler member is capacitance filter and has 60-100 pF of capacitance.