baber/WOPTO huggingface dataset:
Patent KR-20010107236-A (KR)
Inventor: KIM CHANG KUK
IPC: C02F1/72
Filed: 2000-05-26
Abstract: 본 발명은 자외선을 이용한 수처리 장치 및 방법에 관한 것으로, 기존의 수처리 장치에 비해 공정이 간단하고 설치비가 저렴하며 상용화가 용이한 동시에 수처리 효율이 매우 우수한 성능을 지닌 장치 및 방법을 제공하는 것을 목적으로 한다.  구체적으로, 본 발명은 오염수에 산소, 오존 또는 기타 산화물 및 이들의 혼합물을 기포 상태로 주입하고, 기포 및 오염수에 자외선을 조사하여 활성종을 생성한 후 이를 이용하여 오염수에 함유된 오염 물질을 처리하며, 이 때 생성되는 기체 오염 물질은 이차적으로 수거한 후 자외선을 이용하여 처리하는 장치 및 방법에 관한 것이다.
Patent KR-20010007123-A (KR)
Inventor: CHEN KENETH Y
IPC: G11C29/00
Filed: 2000-05-26
Abstract: PURPOSE: A computer RAM memory system improving a scrubbing and sparing operation is provided to decrease a generation rate of a non-correctable error, and to remove a storage location of a double bit error efficiently after the sparing operation by correcting a potential double bit error into a single bit error with a self-testing operation and the scrubbing operation. CONSTITUTION: During an initial machine loading operation, a self-testing operation is performed at each PMA card. The self- testing operation is performed by a hardware(29) responding to an order received by a CPU through a system controller. The self-testing operation is performed at a chip row. At this time, data are stored at all bit location of a DRAMs(17), and have a fixed pattern or a random pattern. The storage data are compared with stored data in order to detect an error. The hardware(29) includes a self-testing address register(31), a data register(33), a mode/state register(35), and a CE/UE mode register and processor(37). The self-testing address register(31) is set up to an address for discriminating the tested chip row. The data register(33) discriminates a storage location storing a line including 16 double word. mode/state register(35) is set up in order to select a DRAM test and a storage/fetch operation mode, and is set up in order to read with a counter(27) at an end of a self-testing stage of each chip row. When a single bit error is detected through the self-testing, the detected is correctable, and because more than two bit error are non-correctable in case of a detection of more than two bit error at the same double word, an UE bad bit is set up at a mode register(40). According to the self-testing, a sparing operation is performed in order to substitute a bad DRAMs with a spare DRAMs. The counter(17) performs a test operation in order to decide a substituted DRAMs.
Patent KR-20000054230-A (KR)
Inventor: KIM NAM HO
Filed: 2000-05-27
Abstract: PURPOSE: An internet advertising system and method using a TV card mounted in a personal computer are provided so that advertising effects could be maximized by providing an advertisement window. CONSTITUTION: An internet advertising system includes a VBI decoder (10) for decoding additional information inserted in a VBI interval, a display for displaying image input signals and an information window of user on TV window in text or animation advertising type, an information browser (11) for prosecuting according to command of user which is achieved in information window (13) of user, a physical internet connecting means (12) for connecting to the internet (14), an internet network comprising TCP/IP, HTTP, HTML, XML and FTP, a web main server (16), a processor for connecting the web server and database, controlling and reading/writing, a user administrating database (19), an advertising database (20), and an information database (21). As a result, since an advertisement adapted to the user is provided, the needs between the user and the internet service provider.
Patent KR-20000054291-A (KR)
Inventor: KO JIN SOO
Filed: 2000-05-31
Abstract: PURPOSE: An apartment housing electronic commerce transaction system and a method of the same are directed to providing a convenient life to an apartment resident. CONSTITUTION: An apartment housing electronic commerce transaction system includes a main server(10), an apartment housing server(20), an item seller computer(30), a financial organ server(40), a family-based computer(50), and a commercial complex computer(60). The main server(10) is a server capable of providing a housing-related service such as a real-estate transaction, a rent house arbitration and movement and an electronic commerce transaction with respect to a plurality of apartment housing. The apartment housing server(20) is a server installed in an individual apartment complex and is preferably installed in a management office.
Patent KR-20000054498-A (KR)
Inventor: CHANG WOONG
Filed: 2000-06-08
Abstract: PURPOSE: A method for enabling a user to produce and output point of purchase(POP) advertisement materials such as price tags and posters is provided to cut down costs by enabling the user to connect to the internet and directly design and edit a wanted POP advertisement material. CONSTITUTION: A user who wants to produce a POP advertisement material connects to a POP advertisement material production program on the internet. The user selects a kind of the POP advertisement material by using the program. Then, the user sequentially selects a size of a paper form, a layout, a frame sample, and a title sample. When the user inputs characters, the designed characters are converted into a graphic-processed image. The user selects an enterprise logo. Thereafter, the user sets up a size of the POP advertisement material and outputs it.
Patent KR-20010039664-A (KR)
Title: Liquid crystal display and method of performing display operation
Inventor: HIRAI YOSHIHIKO
IPC: G02F1/1368
Filed: 2000-06-16
Abstract: PURPOSE: To provide a new liquid crystal display device which can be easily produced and easily controlled and in which the influences of the electric field to drive the liquid crystal molecules to the inner part of the counter substrate is prevented. CONSTITUTION: In the liquid crystal display device, a first common electrode 400 is used to generate a first electric field composed of a first horizontal electric field component and a first vertical electric field component between the electrode 400 and a pixel electrode 300. A second common electrode is used to generate a second electric field composed of a second horizontal electric field component and a second vertical electric field component between the electrode and the pixel electrode 300. When the first and second electric fields are overlapped to give influences on a liquid crystal layer, the liquid crystal molecules near the first substrate are easily influenced by the first electric field while the liquid crystal molecules near the other substrate are easily influenced by the second electric field so that the molecules are apt to act according to the respective electric fields. However, changes in the alignment in the perpendicular direction to the substrate are suppressed by the viscoelasticity of the liquid crystal molecules. Thus, the good alignment can be maintained as the optical characteristics, and the liquid crystal molecules are driven on the plane parallel to the substrate.
Patent KR-20000054658-A (KR)
Inventor: LEE IM JUN
IPC: H04W12/08
Filed: 2000-06-16
Abstract: PURPOSE: A method for applying a secure short message service(SSMS) is provided, so that a third person can not know information of the SSMS even through the third person taps a telephone wire, by encoding the information to do mobile electronic commerce when the information is transmitted to a mobile terminal of a user. CONSTITUTION: A method for bidirectionally transmitting information of secure short message services(SSMSs) to mobile terminals of subscribers in a mobile communication network, comprises the steps of: encoding secure information in the information of the SSMSs; authenticating personal information of a customer to use the information of the SSMSs; decoding the information of the SSMSs by using a mobile terminal of the customer to transmit the decoded information to the customer; and transmitting the information of the SSMSs encoding the corresponding SSMS information of the customer, by using the mobile terminal of the customer.
Patent KR-20020000323-A (KR)
Title: A method for formation of cylindrical capacitors of semiconductor devices
Inventor: KIM TAE HEON
IPC: H01L21/8242
Filed: 2000-06-23
Abstract: PURPOSE: A method for manufacturing a cylindrical capacitor of a semiconductor device is provided to omit a planarization process of an interlayer dielectric, by forming a photoresist pattern opening only a cell region and by isotropically etching a sacrificial oxide layer, so that a step of the interlayer dielectric between a cell region and a core region is not formed. CONSTITUTION: An interlayer dielectric having a contact plug(204) connected to a source region in a semiconductor substrate(200), is formed on a semiconductor substrate. A sacrificial oxide layer(205) is formed on the entire surface of the contact plug and the interlayer dielectric. The sacrificial oxide layer is anisotropically etched to form a cylindrical opening exposing the contact plug in a cell region in the semiconductor substrate. A conductive material is evaporated on the entire surface of the sacrificial oxide layer having the opening. The conductive material evaporated on the sacrificial oxide layer is eliminated to form a lower electrode(210) separated from another. A mask pattern(211) opening the cell region is formed to isotropically etch the sacrificial oxide layer. The mask pattern is eliminated. A dielectric layer is formed in the cell region. An upper electrode is formed in a portion where the sacrificial oxide layer on the dielectric layer and in a core region is etched.
Patent KR-20020004019-A (KR)
Title: Urine automatic incinerator
Inventor: HAN KAB YONG
IPC: F23G5/00
Filed: 2000-06-29
Abstract: PURPOSE: An automatic urine evaporator is provided to obtain economical efficiency and to improve environment by evaporating urine in an incinerating oven. CONSTITUTION: A urinal(10) is formed on the upper portion of an incinerating oven(1). A through hole is formed in the lower face of the urinal to collect urine in the incinerating oven. A motor(12) is installed on the upper portion of the incinerating oven. Opening and closing doors(13,13') are formed on the front face of the urinal. The opening and closing doors are engaged with the motor and operated by the driving of the motor. Herein, urine is treated without water. Therefore, economical efficiency and environment-protecting effect are obtained.
Patent KR-20000058842-A (KR)
Inventor: LEE YEONG JIN
Filed: 2000-07-01
Abstract: PURPOSE: A card selling and managing system having a cutter is provided for selling a card using a card selling apparatus having a cutter capable of cutting paper into many pieces and managing the sold card using a central server. CONSTITUTION: A card selling and managing system having a cutter includes a cutter(100), a client(300), a monitor unit(400), a card selection unit(500), a charge paying unit(600), a central server(700), and an advertisement database(800). The cutter(100) is capable of cutting a receipt received during a financial transaction in a bank into many pieces. The cutter(100) includes a waste box for receiving the cut paper therein. The card selling unit(200) is installed at an upper portion of the cuter(100). The client(300) processes an information material and processing result provided from the server and receives a certain data. The monitor(400) is installed at an upper portion of the card selling unit(200).
Patent KR-20020004163-A (KR)
Title: An Internet-based drug selling method
Inventor: CHOI JAI JIN
Filed: 2000-07-03
Abstract: PURPOSE: A medicine supplying method is provided to promote convenience of a patient by transmitting a prescription into a pharmacy and transporting a medicine corresponding to the prescription from the pharmacy to the patient. CONSTITUTION: A patient visits a hospital(s20), and hands over a medical examination card and a medical insurance card for medical examination(s40). The hospital inputs personal information(s60), and confirms whether it is the first visit(s80). Medical examination is performed and a prescription is inputted into a computer(s140). The prescription is transmitted into a pharmacy(s220) using an e-mail address of the pharmacy. The hospital provides the patient with a security code number corresponding to the prescription(s240). The patient presents the security code number to the pharmacy(s260), and the pharmacy supplies or transports a medicine corresponding to the prescription to the patient(s280).
Patent KR-20020004665-A (KR)
Title: Electrode shape structure of cathode-ray electron gun
Inventor: KIM DEOK SU
IPC: H01J29/48
Filed: 2000-07-07
Abstract: PURPOSE: An electrode structure of an electron gun for cathode ray tube is provided to improve an electric characteristic of a cathode ray tube by controlling intervals between electrodes and an insulating support body. CONSTITUTION: A cathode is used for emitting an electron beam. The first electrode(104) and the second electrode(105) are used for controlling the amount of the electron beam and accelerating the electron beam to a screen. A tripolar portion is formed with the first and the second electrodes(104,105). An interval between the first electrode(104) and a buried portion is smaller than the interval between the second electrode(105) and the buried portion. Accordingly, expansion degrees due to thermal expansion are different from each other since a buried depth of the first electrode(104) buried into an insulating support body(116) is different from the buried depth of the second electrode(105) buried into the insulating support body(116).
Patent KR-20020006950-A (KR)
Title: A slurry composition for forming blue filter and method of manufacturing fluorescent layer using the same
Inventor: HAN YONG
IPC: C09K11/06
Filed: 2000-07-14
Abstract: PURPOSE: A slurry composition for a blue filter and a method for preparing a fluorescent membrane for a cathode tube are provided, to prevent the blotting and to improve the sensitivity to exposure. CONSTITUTION: The slurry composition comprises a blue pigment; a photoresist; and 2-4 wt% of a solvent selected from the group consisting of 2-methyl-2-pyrrolidone, 1-methyl-2-pyrrolidone and their mixtures, and is coated to the inside of a face plate for forming a blue filter layer between the inside of the face plate and a blue fluorescent membrane. The method comprises the steps of coating the slurry composition onto the inside of the face plate(31), drying it, and exposing it partially to form a blue filter layer(34a); coating the composition comprising a blue fluorescent substance onto the blue filter layer(34a), drying it, and exposing and developing it to form a blue first-colored fluorescent membrane(33a); coating the composition comprising a second-colored fluorescent substance onto the first-colored fluorescent membrane(33a), drying it, and exposing and developing it to form a second-colored fluorescent membrane(33b); and coating the composition comprising a third-colored fluorescent substance onto the second-colored fluorescent membrane(33b), drying it, and exposing and developing it to form a third-colored fluorescent membrane(33c). Preferably the second-colored fluorescent substance is a red fluorescent substance and the third-colored fluorescent substance is a green fluorescent substance.
Patent KR-20010000167-A (KR)
Inventor: OH SEONG GEUN
IPC: G09B23/18
Filed: 2000-07-19
Abstract: PURPOSE: A system for optical fiber cable connection practice training is provided to enable the students to simultaneously conduct an optical fiber cable connection practice and an integument connection practice in a realistic environment, to enable the students to conduct the practices as many times as necessary, to examine the connection losses by evaluating an optical fiber cable connector's optical characteristics, and to effectively execute the practices by supplying a dual cable direction storage drum function. CONSTITUTION: A system for optical fiber cable connection practice training composed of storage, practice, installation, and measurement. A drum booth(40) is prepared to store a multiple number of dual direction optical fiber cable storage drums(20). A multiple number of standard operation model booths(10) enables a student to conduct connection and mid-junction connection practices between the ribbon optical fiber cables, loose tube optical fiber cables, and ribbon/loose tube optical fiber cables, and to display detailed operation processes' standard operation models. The drum booth and the optical fiber cable storage drums are installed in between, and at the beginning and end of a multiple number of standard operation model booths(10) and inserted into a cable entrance/exit(10). An optical pulse tester(30) is designed to automatically measure the connection status of each standard operation model booth after the completion of the multiple number of standard operation model booths' connection operations.
Patent KR-20020007840-A (KR)
Title: A method of manufacturing single side corrugated ceramic sheet for gas adsorption.
Inventor: AHN YEONG SU
IPC: B28B3/18
Filed: 2000-07-19
Abstract: PURPOSE: A method for manufacturing a biased molded article of ceramic sheet is provided to continuously and stably manufacture the biased molded article for a honeycomb type rotor used for the absorption, the separation, the dehumidification, and the heat exchange of gas. CONSTITUTION: In the method for manufacturing a biased molded article of ceramic sheet by use of an apparatus comprised of a pair of molding rollers(10,20), an adjacent compression roller(30), an adhesive apply roller(40) located under the molding rollers, and a biased molded article withdrawal roller(38), a shape keeping body(50) of the molded sheet is integrated adjacent to the outer peripheral of one of the molding rollers, and an adhesive adjustment roller(42), a heating device(21) for the molding rollers, and another heating device(31) for the compression roller are installed.
Patent KR-20010049857-A (KR)
Inventor: HIRANO TOMOHIRO
IPC: B29C45/77
Filed: 2000-07-22
Abstract: PURPOSE: To prevent the fluctuations of a reference position and to enhance the quality of a molded article by advancing a screw to set the same to the reference position between a weighing process and an injection process, and allowing flights to advance apparently at a speed lower than the speed of the screw during this period and advancing the screw in the injection process. CONSTITUTION: During the period from the completion of a weighing process to the start of an injection process, a control device 62 drives an injection motor 53 to allow a screw to advance to set the same to a reference position. As a result, the irregularity of injection pressure at the start time of the injection process is eliminated. At this time, a weighing motor 41 is driven in a reverse direction to make a flight speed lower than a screw speed. By the lowering of the flight speed, a resin is stagnated on the inner peripheral surface of a heating cylinder and friction resistance is reduced. Next, the injection motor 53 is driven in a forward direction in the injection process to advance the screw to inject the resin. During this period, the weighing motor 41 is driven in a reverse direction to advance flights apparently at the flight speed.
Patent KR-20000072084-A (KR)
Inventor: KIM GYEONG A
IPC: B65D1/00
Filed: 2000-07-25
Abstract: PURPOSE: A heatproof bottle is provided to keep the shape and the transparency as well as to arrest the discharge of environmental hormone even in case of a repeated boiling sterilization. CONSTITUTION: A copolyester resin is produced by melting and copolymerizing NDC(dimethyl-2.6-naphthalene decarboxylate) and DMT(dimethyl terephthalate) or TPA(terephthal acid) and EG(ethylene glycol). The content of the NDC is 85 to 99mol% and the content of the TPA is 1 to 15mol%. When the content of the NDC is less than 85mol%, a heatproof bottle doesn't have the heatproof property when being sterilized by more than 100°C. On the other hand, a homo polyester resin is produced by melting and copolymerizing the NDC and EG. A preform is made by injecting the copolyester resin and the homo polyester resin. The preform is reheated at 160 to 210°C and blown by 1 to 10kgf of blow pressure inside a blow mold to be the heatproof bottle with excellent heatproof property.
Patent KR-20020009929-A (KR)
Title: A pharmaceutical composition for treating and preventing liver cancer
Inventor: LEE HONG JAE
IPC: A61P35/00
Filed: 2000-07-28
Abstract: PURPOSE: Provided is a medicinal composition containing extracts of Geranium, Calendula and Plantago and hydrolysate of Homminis Placenta. Therefore, it is used as an anticancer agent and especially useful for the prevention and treatment of liver cancer. CONSTITUTION: The medicinal composition for the prevention and treatment of liver cancer comprises 30-70 wt.% of extracts of Geranium, Calendula and Plantago, 70-30 wt.% of hydrolysate of Homminis Placenta, and a pharmaceutically acceptable inactive carrier. Where, the extracts are prepared by mixing leaves of Geranium, Calendula and Plantago with distilled water or water-soluble alcohol in a weight ratio of 1:10-30; heating them at 30-70 deg.C for 5-10 hours with stirring; filtering the mixture then concentrating the filtrate under reduced pressure; and freeze-drying the concentrate.
Patent KR-20010030089-A (KR)
Title: Synthetic Resin Fuel for Making Iron and Method of Making Iron
Inventor: NOZAWA KENTARO
IPC: C21B5/00
Filed: 2000-08-14
Abstract: PURPOSE: This blast furnace fuel using waste synthetic resin materials is able to displace conventional fuels such as cokes and pulverized coal injection that has been widely used in ironmaking process, while maintaining the operational conditions of a blast furnace stably. CONSTITUTION: This blast furnace fuel using waste synthetic resin materials is a cylindrical pellet and satisfies the following three expressions of inequality: 3.0 <= X <= 10, 2 <= Y <= 20, and Y/X>= 1.5; where X is a thickness (mm) of the cylindrical pellet, and Y is a diameter (mm) of the cylindrical pellet, wherein the cylindrical pellet is manufactured by melting a resin, solidifying the melted resin and cutting the solidified resin as a blast furnace fuel, wherein the cylindrical pellet is manufactured by crushing and melting a waste plastic material, solidifying the melted resin and cutting the solidified resin, and the cylindrical pellet contains 0.05 wt.% or more of a moisture content.
Patent KR-20020014273-A (KR)
Title: Method of fabricating a semiconductor device
Inventor: HWANG JUNG HO
IPC: H01L21/8242
Filed: 2000-08-17
Abstract: PURPOSE: A method for forming a semiconductor device is provided to easily form a low density doping region and to control hot carriers, by making the side surface of a gate inclined so that a dielectric layer on the side surface of the gate is completely removed. CONSTITUTION: The first region and the second region are defined in a semiconductor substrate(30) of the first conductivity type. A gate insulation layer(31) is formed under the first region of the semiconductor substrate, and a gate(32) of which the side surface profile is inclined is formed. A lower electrode of a capacitor is formed in the second region. A dielectric layer composed of an oxide layer(33), a nitride layer(34) and an oxide layer(35) is formed on the substrate including the gate and the lower electrode. The dielectric layer is left only on the lower electrode. The low density doping region is formed in the first region under the side surface of the gate. A sidewall spacer is formed on the side surface of the gate. A high density doping region is formed in the second region not protected by the gate and the sidewall spacer, overlapping a part of the low density doping region.