baber/WOPTO huggingface dataset:
Patent KR-20010105635-A (KR)
Title: A up and down assembly of bed
Inventor: SEO GWANG HUN
IPC: A47C17/24
Filed: 2000-05-17
Abstract: A method and an apparatus for adjusting the slew rate and impedance of a buffer in an integrated circuitry. In one embodiment, an integrated circuit buffer includes a pre-driver circuit (403), which includes a slew rate compensation circuit, coupled to a driver circuit (405), which includes an impedance compensation circuit. The slew rate compensation circuit includes parallel connected p-channel transistors (429a...429c) to power and parallel connected n- channel transistors (431a...431c) to ground to provide a variable resistance to virtual rails for inverter circuits (443a...443c) that are included in the pre- driver circuit. The slew rate compensation circuit is digitally controlled with slew rate control signals (N-SLEW). The impedance compensation circuit includes parallel connected p-channel transistors (421a...421c) to power and parallel connected n-channel transistors (423a...423c) to ground from an output node (419) of the buffer. The parallel connected transistors of the impedance compensation circuit are digitally controlled with impedance control signals. The resistance to power and ground from the respective rails of the pre- driver circuit are controlled with the slew rate control signals to adjust the slew rate of data signals being driven by the buffer. The rails are shared among the inverters of the driver circuit to reduce the number of devices used by the buffer, thereby reducing the amount of circuit area and power used by the buffer.
Patent KR-20010049370-A (KR)
Inventor: PLATH ERNST-DIETER
IPC: D04B15/99
Filed: 2000-05-19
Abstract: PURPOSE: A circular knitting machine enabling the number of steps performed to be standardized and capable of being speeded up by enabling control commands for regulating plural components to be obtained from each regulating data set is provided. CONSTITUTION: A circular knitting machine for producing a knitwear with selectively different characteristics, comprises: a control device having a keyboard(42), a display unit(41) and a memory for data pertaining to the knitwear and a plurality of components in the form of a cam arrangement(36) having individually adjustable cam parts forming knitting points, a central adjusting device for simultaneous adjustment of a loop size at all knitting points, and a yarn feed device having positive yarn feed rolls(10) and at least one drive device(8, 9) for these rolls adjustable to a selected yarn feed amount, wherein the control device is arranged for entry and storing and for output and display of a plurality of adjustment data sets for the components, and wherein each adjustment data set leads to knitwear with predetermined characteristics.
Patent KR-20010105908-A (KR)
Title: A system and method for providing realtime bidding information based on a automatically searchable robot of a bidding information
Inventor: KIM U HYEON
Filed: 2000-05-19
Abstract: The invention relates to a switched-mode power supply with a power regulating device regulating the consumption of a line current, and a rectifier connected to said power regulating device (LRA), provided with output terminals and an available bus voltage (VBUS). A switched mode regulator (SCH) is connected to the output terminals of the rectifier (GLA). An output voltage (VOUT) can be tapped from the output terminals of said switch-mode regulator (SCH). Both the bus voltage (V BUS) and the output voltage (VOUT) are backcoupled to the power regulating device (LRA) by means of feedback branches (RZ1, RZ2).
Patent KR-20000077343-A (KR)
Title: 레이저 마킹 시스템 및 방법
IPC: B23K26/064
Filed: 2000-05-19
Abstract: LD(1)로부터 출력되는 레이저빔(4)은 파이버(2)를 통해 전송되고 출사부(3)에 출력된다. 레이저빔(4)은 렌즈(5)를 통해 파이버(2)의 코어 직경과 거의 같은 크기의 빔 스폿에 집광되어, 이와 같이 집광된 레이저빔(4)은 가공 대상물(7)에 조사된다. 출사부를 가진 이동체(8)는 NC 제어회로(15)의 제어로 이동되어, 외부 기기(14)로부터 입력되는 입력지시 또는 마킹패턴에 따라 가공 대상물(7)의 표면에 마킹을 한다. LD(1)에서 발생하는 열의 온도가 상승하는 경우, 펠티에 제어회로(11)는 펠티에소자(10)에 의해 LD(1)의 열을 흡수하고, 이와 같이 흡수된 열은 핀(16)의 표면을 통해 외부로 방출된다.
Patent KR-20010105944-A (KR)
Title: Detecting device for monitoring noise of air bearing
Inventor: KANG MUN HO
IPC: H01L21/265
Filed: 2000-05-19
Abstract: The present invention relates to a method of rapidly cooling a sintered coherent film formed from PTFE, by quenching or other suitable cooling technique, which results in a PTFE film, that has improved dielectric properties, such as increased breakdown voltage and lower current leakage, and the resulting article.
Patent KR-20010044214-A (KR)
Inventor: KANG SEONG KWANG
IPC: G06F9/44
Filed: 2000-05-22
Abstract: PURPOSE: A user interface method is provided to make it easy executing application programs, collecting information over the internet or moving to other linked site by using a navigation bar although a specific application is being executed. CONSTITUTION: The method comprises steps of displaying an input search word, a search result output window, and a navigation bar with a plurality of reduced icons(S20), displaying a pointer on a video display(S30), detecting if a pointer event is generated by locating the pointer at the reduced icons(S40), determining if an initial mode of the application corresponding to the reduced icon is a search mode or a display mode in the case that the first pointer event is generated(S50), converting the search/display window into a search mode and calling a web page corresponding to the address or the search word input in the search/display window in the case that the initial mode is the search mode(S52,S54), converting the search/display window into a display mode and executing a web browser in the case that the initial mode is the display mode(S56,S58), and outputting a menu window near the reduced icons, calling a web site corresponding to a selected web site and performing a corresponding task in the case that the second event is generated(S60,S62).
Patent KR-20000054102-A (KR)
Inventor: SU HO CHUN
IPC: F24S20/30
Filed: 2000-05-20
Abstract: PURPOSE: A method of using coolant as a pressure transfer medium is provided to obtain pressure transfer medium effect by using mixed coolant. CONSTITUTION: Water of a first tank opens a water supply valve on the lower edge of a second tank with high-pressure steam and coolant of the first tank flows into the lower edge of the second tank. Thereby, air of the second tank is reduced in volume. At a specific pressure, an exhaust valve is opened to supply the pressure to a storage chamber or a using spot. After completion of a first stroke, the first and second tanks are filled with high-pressure steam and water respectively and third/fourth ones are with air. After a second stroke, the first tank is in a standstill state, the second one is filled with high-pressure steam, the third is with coolant and the fourth is with air. During a third stroke, the high-pressure steam of the second tank flows into the third tank and the coolant of the third one is supplied to the fourth to reduce volume of the air in the fourth tank.
Patent KR-20010111430-A (KR)
Inventor: PARK EUN SEOK
Filed: 2000-06-09
Abstract: 본 발명은 에치, 스트립 및 세정장치가 일체화되도록 한 에치/스트립 장치에 관한 것이다. 
     본 발명의 세정장비 일체형 에치/스트립 장치는 에천트를 기판에 분사하여 기판을 식각하기 위한 에치모듈과, 에치모듈의 일측에 설치되어 에치모듈로부터 공급되는 기판을 세정하기 위한 제 1 세정부와, 제 1 세정부의 일측에 설치되어 기판 상에 형성된 포토 레지스터를 제거하기 위하여 스트리퍼를 소정압력으로 분사하는 스트립모듈과, 스트립모듈의 일측에 설치되어 스트립모듈로부터 기판이 공급될 때 기판 상에 분사된 스트리퍼를 중화시키기 위하여 이소프로필 알코올을 소정압력으로 분사하는 린스부와, 제 1 세정부와 린스부의 사이에 설치되어 기판을 세정하기 위한 제 1 세정모듈과, 린스부의 일측에 설치되어 기판을 세정하기 위한 제 2 세정모듈을 구비한다. 
     본 발명에 의하면, 하나의 장치로 에치공정, 스트립공정 및 세정공정을 할 수 있으므로 공정시간 및 설치 공간을 최소화 할 수 있다.
Patent KR-20010007457-A (KR)
Title: Modular jack having filter inserting member and contact used in the same
Inventor: BELOPOLSKY YAKOV
IPC: H01R13/6581
Filed: 2000-06-21
Abstract: PURPOSE: A modular jack having filter inserting member and contact used in the same is provided to mount a nozzle filter in a jack by surely holding an outer wall of an insert by a first and second extended parts, and providing a bridge part with at least one conductive contact for holding an edge of the outer wall of the insert. CONSTITUTION: An inserting member(72) includes an outer wall(76) or the like for defining a cavity (100), and is built in an inner section(202) of an insulating housing(10). A jack(7) has a back wall(112), upper and bottom walls(1160, 118,) and a cap(110) having an outer wall including a sidewall, and the outer wall defines a second cavity(114)in the cap(110). The cap(110) is built in the first cavity(100) of the insert(72), whereby the first and second cavities(100, 114) are overlapped to form an inner cavity to store an electric component(204). The electric component(204) is a filter or the like, but a resistor, a capacitor, an electric circuit, an antenna, a complex integrated circuit or the like may well be also stored.
Patent KR-20020003596-A (KR)
Title: Vertical blinds
Inventor: KIM GYU HYUN
IPC: E06B9/36
Filed: 2000-06-21
Abstract: PURPOSE: A vertical blind is provided to insert, to withdraw, to open and to close by driving a motor. CONSTITUTION: A vertical blind contains a protecting case(150) separated by a partition and contained an operating switch; a first and a second controllers(170,175) to control an inserting/withdrawing strand(140) and an opening/closing strand(145) by embedding inside the protecting case; a power supplying portion to supply power into the first and the second controllers; and a control unit(180) to control the first and the second controllers corresponding to an external switch. Thereby, the vertical blind is inserted, withdrawn, opened and closed at a long distance.
Patent KR-20020005221-A (KR)
Title: Method for providing ladder game
Inventor: KIM SEOK HUI
IPC: G06Q50/10
Filed: 2000-06-28
Abstract: PURPOSE: A ladder game providing method is provided to provide a ladder game to a user through a computer, an advertisement in a game, and a recording medium for reading a ladder game program using a computer. CONSTITUTION: A computer user requests a ladder game to a server through a computer(S201). The server receives the number of game players through a communication network(S202). The server provides a ladder game screen to the user's computer(S203). The server receives a user's name and product and updates a ladder game screen and provides to the user(S204). The server receives a ladder game start request from the user through the communication network(S205). The server randomly generates a path which is inactive in the ladder game screen(S206). The server performs a ladder game along a ladder path together with an advertisement information(S207). The name of the player of the ladder game and the advertisement are placed on the name of a product, so that the user is informed of the result of the game. The server checks as to whether the advertisement of the ladder game is the same as the advertisement which is provided with the product. It is judged as to whether there is a name which did not plate the ladder game. If there is the names remained, the name and final result stored in the server are provided.
Patent KR-20010029855-A (KR)
Title: Edge Termination For Silicon Power Devices
Inventor: DOLRY GARY
IPC: H01L29/267
Filed: 2000-06-28
Abstract: PURPOSE: A silicon die structure having reliability is provided to prevent breakdown due to a peak current along the P/N junction end portion and the surface insulating film of a silicon power device. CONSTITUTION: An upper part of a silicon substrate(1101) is made an upper layer(1102) doped into an N-type. On the upper part of the layer(1102), a P-well(1103) is formed by P-type dope injection, and an SiC layer(1105) is formed by carbon fold out. The SiC layer has a critical electric field which is higher than that of the N-type upper layer(1102), and is made into an edge band, on which an oxide layer(1106) is formed. A metal layer(1107) is formed on the P-well(1103). The SiC layer(1105) stretches as far as to a part under the P well(1103) and prevents a P-well(1103) end potion from being bonded directly to the upper layer part(1102). Concentration of a leakage current(1110) in the P-well end portion is relaxed, and the current moves to a P/N junction parallel surface part(1109). Thereby surface insulating film breakdown is improved effectively.
Patent KR-20020004361-A (KR)
Title: An electric boiler
Inventor: CHO JUNG HUY
IPC: F24H1/20
Filed: 2000-07-05
Abstract: PURPOSE: An electric boiler is provided to maximize the efficiency of energy consumption by heating water in a short time and to perform super power saving operation by realizing heating with minimum power consumption. CONSTITUTION: An electric boiler comprises a boiler(100), unit boilers(200) and a heating water flow path(300). In the boiler, a high temperature water outlet line(110) is placed in the upper side while a low temperature water recovery line(120) is placed in the lower side. The unit boiler is placed between the outlet line and the recovery line. A heater(210) and a heat medium(220) are charged in a vacuum condition in the unit boiler. The heating water flow path is formed in between the faces of the unit boilers to let the heating water exchange heat. For extending the heat exchange path of the heating water, a guide flow plate(310) is placed in the heating water flow path. The guide flow plate guides the zigzag flow of the heating water. Therefore, efficient and power-saving heating is realized.
Patent KR-20000059074-A (KR)
Inventor: LEE HUI MAN
IPC: B65D19/00
Filed: 2000-07-06
Abstract: PURPOSE: A lightweight steel pallet is provided to assemble simply and conveniently by using members at a minimum, to provide a steel pallet which is solid in construction and lightweight by assembling with bolts without welding or using additional means, to prevent the corrosion and vary the color by performing the zinc galvanizing or the ceramic treatment on the steel surface and to provide environmentally friendly products to have a high competition in transportation. CONSTITUTION: A lightweight steel pallet includes an upper board having roll-formed members (1,2), legs (3,4), which are formed by a press molding, assembled to the upper board and bolts connecting the upper board and the legs. The members are in a surface-contact with each other by the bolts without interval, and are treated with embossment.
Patent KR-20010049820-A (KR)
Inventor: CYZYCKI STANISLAUS
IPC: B21B27/00
Filed: 2000-07-20
Abstract: PURPOSE: A roller consisting of metal core and soft elastomer coating as well as procedure is provided to simplify an applying process of a soft elastomer covered article to a roller. CONSTITUTION: A roller is formed of a metal core(1), the soft elastomer covered article(2) and two hard neck parts(3,3') and has a hard conical layer(4) of a hard elastomer and a support body rigid, conical and slightly expandable between the metal core(1) and the elastomer covered layer. A clearance to allow movement of the support body in the cross direction on the hard elastomer is formed between the hard elastomer layer and the support body(5) by circulating compressed air.
Patent KR-20020008267-A (KR)
Title: Coating composition for antiglare film having excellent hardness, preparation for the same, a film using the composition and preparation for the same
Inventor: JANG SEONG HUN
IPC: C09D5/32
Filed: 2000-07-20
Abstract: PURPOSE: Provided is a coating composition for UV curable antiglare film which can maintain viscosity of coating and give optic properties with excellent coating properties and durability. Also, a method for producing the coating composition, a film produced therefrom and a method for producing the film are provided. CONSTITUTION: The coating composition is prepared by (a) inputting silica and a dispersant to a solvent, followed by stirring to obtain a silica dispersion; (b) mixing a reactive acrylate oligomer, a multi functional acrylate monomer, a difunctional or monofunctional acrylate monomer, an initiator and a solvent to obtain an acrylate formulation; (c) prereacting the acrylate formulation obtained in the step (b) at 50 to 90 deg.C for 5 to 12 hours for polymerization, followed by addition of a leveling agent, a wetting agent, etc. to obtain a binder formulation; and (d) mixing the silica dispersion obtained in the step (a) with the binder formulation to obtain a coating composition. The film from the coating composition can be prepared when the coating composition is applied over a substrate by roll coating and cured in a dry oven at 50 to 80 deg.C by irradiation with UV rays of 400 to 2000 mJ/cm¬2.
Patent KR-20020008897-A (KR)
Title: Method of treating the seepage water by the cyclic reverse osmosis
Inventor: KANG YONG SEOK
IPC: C02F1/44
Filed: 2000-07-21
Abstract: PURPOSE: Provided is a method of treating leachate from sanitary landfill by cyclic reverse osmosis. According to the method, treated water and concentrated water are separated simply by a spiral reverse osmosis. A portion of concentrated water is recirculated the spiral reverse osmosis at the proper flow rate to prevent scale formation. Also recovery ratio of treated water is increased by circulation of concentrated water. CONSTITUTION: The method comprises the following steps: filtration for supplying leachate to a sand filter(4); supplying leachate to the reverse osmosis(8)(10) by a pump(6); recirculating a portion of concentrated water, which is separated by the reverse osmosis(8)(10), to the reverse osmosis(8)(10); and discharging.
Patent KR-20000077495-A (KR)
Inventor: KONG YEONG DAE
IPC: G01N30/00
Filed: 2000-07-21
Abstract: PURPOSE: Quantitative analysis method of CCS products is provided which uses X-ray Photoelectron Spectroscopy(XPS) effectively to track the extent of progress of synthetic reaction in a solid support. CONSTITUTION: In the analysis method of products by CCS on the solid support, a CCS process wherein Wang resin halide is used as a solid support and processed through organic synthesis, peptide synthesis or carbohydrate synthesis is analyzed by XPS atomic spectroscopy quantitatively. The Wang resin are shown in a chemical formula 1 wherein P is polystyrene-divinyl benzene, X is selected from a halogen atom and n is an integer from 1 to 4 which indicates the number of substituted by halogen atom.
Patent KR-20020009166-A (KR)
Title: Microwave double pole double throw switch and microwave divide through switch and power amplifier using thereof
Inventor: HA DU YEONG
IPC: H01P5/22
Filed: 2000-07-25
Abstract: PURPOSE: An ultrahigh frequency double-pole double-throw switch is provide to be capable of routing two input signals to two output signals. CONSTITUTION: An ultrahigh frequency double-pole double-throw switch includes a branch line coupler(30) and three single-pole single-throw switches(40). The three single-pole single-throw switches(40) are a micromachined ultrahigh frequency switch. The branch line coupler(30) has two input ports and two output ports and three gaps at branch lines between the input ports and the output ports. The three single-pole single-throw switches(40) are placed between branch line gaps so as to transfer an input signal to an output port.
Patent KR-20000063747-A (KR)
Inventor: KIM CHANG HWAN
IPC: G08G1/065
Filed: 2000-08-01
Abstract: PURPOSE: A speed controlling method according to express road interval distances is provided to control the speed of a vehicle which travels on an express road. CONSTITUTION: The time at which a vehicle is passed through a toll gate is checked at the toll gate. A device for inputting information of a passing token is installed at an exit toll gate. If the information of the passing token is inputted, a camera(2) is operated and the violation of the speed regulation is expressed in a receipt. The exit toll gate transfers the data of the receipt to a traffic office. The violation of the speed regulation is informed to the driver and the traffic office. According to the speed controlling method according to express road interval distances, the speed of a vehicle which travels on an express road is checked.
Patent KR-20010067088-A (KR)
Inventor: ABE TETSUYA
IPC: G01N30/88
Filed: 2000-08-18
Abstract: PURPOSE: To make a separation device small-sized and to reduce the equipment cost of the device even if used for mass production by performing continuously the separation of a very dangerous gas with a simulated moving bed type separating device having good utilization efficiency. CONSTITUTION: A gaseous starting material containing a gas component A having weak affinity to an adsorbent and a gas component C having strong affinity to the adsorbent is supplied to an adsorption column 1 while supplying a gas D for desorption. The component A is taken out and recovered through a pipe line 13a or the component C is taken out and recovered through a pipe line 13C. At the same time, the gas D for desorption is supplied respectively to an adsorption column 2, an adsorption column 3 and an adsorption column 4 through a pipe line 13D. The component C is taken out and recovered from the adsorption column 2 through the pipe line 13C. A gaseous mixture of the component A and the component C is taken out from the adsorption column 3 through a circulation pipe line 13B to be introduced into the adsorption column 1 or the component C is taken out and recovered through the pipe line 13C. Further the component A is taken out and recovered from the adsorption column 4 or the gaseous mixture of the component A and the component C is taken out through the circulation pipe line 13B and introduced into the adsorption column 1.
Patent KR-20010067116-A (KR)
Inventor: NISHIMURA SUZUSHI
IPC: C09K19/38
Filed: 2000-08-25
Abstract: PURPOSE: A method for manufacturing a polarization diffraction film is provided to realize a polarization diffraction film which is excellent in heat resistance and generates diffracted light with a polarizability. CONSTITUTION: The method for manufacturing a polarization diffraction film, which comprises the steps of forming a film with a liquid crystal material containing a liquid crystalline polymer and a crosslinkable substance, fixing a cholesteric alignment formed with the liquid crystal material, crosslinking the liquid crystal material to form a liquid crystal film and providing a region exhibiting a diffraction capability on at least a part of the liquid crystal film or polarization diffraction film or comprises the steps of forming a film with a liquid crystal material containing a polymeric liquid crystal and a crosslinkable substance, crosslinking the liquid crystal material in a cholesterically aligned state so as to form a liquid crystal film with a cholesteric alignment fixed and providing a region exhibiting a diffraction capability on at least a part of the liquid crystal film.
Patent KR-20020017489-A (KR)
Title: Synthesis of fine cobalt powders
Inventor: JUNG HEON SAENG
IPC: B22F9/16
Filed: 2000-08-30
Abstract: PURPOSE: A method for manufacturing fine cobalt powder is provided which combines merits of pressurized hydrogen reduction and polyol methods in order to establish technology for manufacturing sub-micron sized cobalt powder at a relatively low reaction temperature within a short reaction time. CONSTITUTION: The method for manufacturing fine cobalt powder comprises the processes of mixing the resulting materials by adding various additives including PdCl2, PVP and NaOH to the solution after dissolving a certain amount of Co(OH)2 having a concentration of 31 to 95 g/L that is used as a material for manufacturing fine cobalt powder into ethylene glycol that is used as a solvent using a magnetic bar; heating the solution to a reaction temperature of 140 deg.C or more for a reaction time of 10 to 30 minutes as stirring after putting the prepared solution into a high temperature high pressure reactor; charging a certain amount of hydrogen gas into the reactor when the solution heated reaches to a certain set temperature; cooling the solution with cooling water when reduction is terminated, and solid/liquid separating the cooled resulting solution; and obtaining fine cobalt powder by drying the resulting material at 50 deg.C for 24 hours or more after washing the recovered metallic powder several times using ethanol.