baber/WOPTO huggingface dataset:
Patent KR-20020062245-A (KR)
Inventor: AHN HUI GYU
IPC: E04F11/022
Filed: 2002-06-14
Abstract: PURPOSE: Provided are a connection structure for iron frame step assembly of a reinforcement concrete building and a process for constructing the structure to improve quality of the construction and reduce working period with a simply unit processing. CONSTITUTION: The structure comprises an iron frame step unit(6) and a connection device(10) to connect the unit(6) to a cast(2) for slabs. The connection device(10) includes an angle component having a vertical panel(10a) and a horizontal panel(10b) extended transversely and is mounted to the cast(2) to direct the unit(6) opposite to the cast(2). The unit(6) is located to enable a horizontal movement relative to the connection device(10) over the horizontal panel(10a) at top and bottom end of the unit(6). The structure further contains an insert(11) hidden into the slabs at a position adjacent to the vertical panel(10a); and a plurality of brackets at equal space for jointing the brackets to the unit.
Patent KR-20030096739-A (KR)
Title: Tool bar system for automatic milking system
Inventor: CHOI HUI CHEOL
IPC: A01J5/00
Filed: 2002-06-17
Abstract: PURPOSE: Provided is an automatic milking tool bar apparatus to be installed within a radial area of a manipulator as a part of a system for performing a series of processes including milking to washing steps, thereby to carry out washing simultaneously with sterilization. CONSTITUTION: The tool bar apparatus comprises an opening/closing element(35) to control entrance/exit of a milking device; and a milking room(30) having a grip part(38) for connection/disconnection of the milking device, a milk-cup washing element(40) lifting/falling at top side of the device and a milking hose control part(39) for adjusting the hose. The room(30) includes a main body(31) and a receipt space(31a) for receiving the milking device. The opening/closing element(35) comprises a room gate(33), a operational cylinder(32) and a gate guide(34).
Patent KR-20040001285-A (KR)
Title: Method For Manufacturing Semiconductor Devices
Inventor: MUN JAE YEON
IPC: H01L27/108
Filed: 2002-06-27
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of stabilizing electrical characteristics of the semiconductor device by forming an upper oxide layer of an ONO(Oxide-Nitride-Oxide) structure dielectric layer using a thermal oxidation process at the low temperature for a short time. CONSTITUTION: A lower oxide layer for a dielectric layer of a capacitor, is formed at the upper portion of a semiconductor substrate(S31). A nitride layer is formed at the upper portion of the lower oxide layer(S33). An upper oxide layer is formed at the upper portion of the nitride layer by carrying out a thermal oxidation process using predetermined gas at the temperature of 650-750 °C(S35). Preferably, NO gas is used as the predetermined gas.
Patent KR-20040001516-A (KR)
Title: Light guide plate having 2-dimensional pattern, and pattern design method thereof
Inventor: CHOI KYU MAN
IPC: G02F1/13357
Filed: 2002-06-28
Abstract: PURPOSE: A light guide plate of two-dimensional patterns and a method for designing the same are provided to efficiently and promptly design a light guide plate in the optimum two-dimensional patterns having an equal brightness characteristic. CONSTITUTION: Optical reflective structures are formed on a light guide plate at equal gaps in horizontal and vertical directions(S100). Intensity of radiation of an nth unit area divided by the optical reflective structures is measured(S110). A reflectance by an x-axis optical reflective structure formed vertical to a direction of light incidence is decided, and a reflectance of the nth unit area is decided(S120). An x-axis pattern gap of the nth unit area is decided by using the decided reflectances(S130). The optical reflective structures are formed on the light guide plate according to the x-axis pattern gap(S135). The increased intensity of radiation of the nth unit area is measured(S140). An x-axis compensating pattern gap to a unit area having unequal brightness of the light guide plate is decided(S145). The light guide plate is manufactured by the decided x-axis compensating pattern gap.
Patent KR-20040001850-A (KR)
Title: Method for isolation in semiconductor device
Inventor: LEE SEONG EUN
IPC: H01L21/76
Filed: 2002-06-29
Abstract: PURPOSE: An isolation method of a semiconductor device is provided to be capable of restraining the generation of void and preventing moat phenomenon. CONSTITUTION: A plurality of trenches(24) are formed by selectively etching a semiconductor substrate(21) using a mask layer as an etching mask. After forming a liner nitride layer(26) along the profile of the resultant structure, the first HDP(High Density Plasma) USG(Undoped Silicate Glass) layer(27a) is formed at the upper portion of the liner nitride layer for filling the trenches. Then, the liner nitride layer is partially exposed by selectively etching the first HDP USG layer. The exposed liner nitride layer is selectively etched. The second HDP USG layer(28) is additionally formed on the entire surface of the resultant structure.
Patent KR-20030013245-A (KR)
Inventor: ELLENBOGEN JAMES C
IPC: C01B31/02
Filed: 2002-07-12
Abstract: PURPOSE: Provide is a method for bulk separation of single-walled tubular fullerenes utilizing a template for adsorbing single-walled tubular fullerenes of a predetermined chirality. CONSTITUTION: The method for bulk separation of single-walled tubular fullerenes(100) based on chirality, comprises the steps of: forming a template on a crystalline substrate(30) having a plurality of openings oriented to energetically favor adsorption of a respective plurality of single-walled fullerenes having a tubular contour and a selected chirality; exposing the template to a suspension of single-walled tubular fullerenes of random chiralities for adsorption of single-walled tubular fullerenes of the selected chirality within the openings of the template; removing the template from the suspension; and removing the adsorbed single-walled tubular fullerenes of the selected chirality from the template.
Patent KR-20040006982-A (KR)
Inventor: LEE HEON GU
IPC: B25B11/00
Filed: 2002-07-16
Abstract: PURPOSE: A jig structure for fixing a lock nut is provided to prevent breakage of parts and easily install a transfer gear by installing a special jig for hindering the rotation of the transfer gear in installing the transfer gear. CONSTITUTION: A jig structure for fixing a lock nut comprises plural support members(10) and plural idle gears(12). One sides of the support members are in accord with one fixing point part(X) and the other sides are radially separated from the fixing point part. The idle gears are movably fixed to the support member. One ends of the support members variably adjust a formation angle between the support members at the fixing point part by fixing-bolts(B). A slot(10a) is longitudinally formed to the support member. The idle gear is fixed on the slot by the fixing-bolt.
Patent KR-20040009149-A (KR)
Title: Radiated noise reduction structure of power element
Inventor: KIM CHAN TAE
IPC: H05K9/00
Filed: 2002-07-22
Abstract: PURPOSE: A radiation noise reduction structure is provided to prevent noises generated from the power device from being radiated to the outside, while allowing for improved smoothness of operation of power device. CONSTITUTION: A radiation noise reduction structure comprises a power device(20) mounted on a substrate(10) and which performs a switching operation; and a shield plate(30) mounted on the substrate, wherein the shield plate has a shield surface for shielding the noises generated from the switching operation of the power device and a mounting leg(33) mounted on the substrate. The shield plate is made of a conductive material. The shield surface is extended so as to shield the top surfaces of plural power devices at the same time. The mounting leg is bent and extended downward from the shield surface.
Patent KR-20040009901-A (KR)
Title: Upper substrate, and liquid crystal display having the same and method for manufacturing thereof
Inventor: YOON YEONG NAM
IPC: G02F1/1339
Filed: 2002-07-26
Abstract: PURPOSE: An upper substrate, a liquid crystal display having the same, and a method for manufacturing the same are provided to prevent a common electrode from contacting with gate and data driving circuits if external force is applied, thereby preventing driving defect of a liquid crystal display. CONSTITUTION: A spacer(150) separates an upper substrate(100) and a lower substrate(200) at a predetermined gap to decide a separation distance between the upper substrate and the lower substrate. The spacer is formed corresponding to a non-effective display area not to influence an aperture ratio of a liquid crystal display. The spacers are formed of first spacers(151) formed corresponding to the non-effective display area of a display area(Ds), and second spacers(152) formed at a driving area(Dr) and smaller than the first spacers in width and height.
Patent KR-20040011245-A (KR)
Title: Semiconductor device and fabrication method of thereof
Inventor: CHO GYEONG SU
IPC: H01L27/108
Filed: 2002-07-30
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to be capable of preventing the non-uniformity of a metal layer caused by via topology so that the reliability of the semiconductor device is improved. CONSTITUTION: A semiconductor device is provided with a semiconductor substrate(11), a lower metal line(13) formed at the upper portion of the semiconductor substrate, and a capacitor structure formed at the upper portion of the lower metal line. At this time, the capacitor structure is formed by sequentially depositing a lower electrode(14), a dielectric layer(15), and an upper electrode(16). The semiconductor device further includes a via hole(200B) formed at the upper portion of the capacitor structure, a via metal layer(22) filled in the via hole, an interlayer dielectric(19) formed at the predetermined upper portion of the resultant structure, and an upper metal line(23,24) formed at the upper portion of the interlayer dielectric. At this time, a sacrificial layer(17) is selectively formed at the upper portion of the upper electrode.
Patent KR-20040012071-A (KR)
Title: Apparatus for memory access of processor for communication and method thereof
Inventor: SHIN YONG GU
IPC: G06F13/00
Filed: 2002-07-31
Abstract: PURPOSE: A device and a method for accessing a memory of a communication processor are provided to minimally decrease a number of a booting memory needed to fit a data width of a data bus by storing a booting program in the minimum booting memory, making the main memory of the same data width as the data bus, taking the memory needed for booting from the booting memory, and copying it to the main memory. CONSTITUTION: The Motorola MPC8265(30) includes a memory controlling function. The Motorola MPC755(10) includes only a pure process part. A data bus(20) is a process bus for connecting the MPC8265 and the MPC755. The booting memory-0(41) and the booting memory-1(42) store the program for the basic contents to operate the processor. The main memory(45) is formed by the same data width as the data width of the data bus.
Patent KR-20040012138-A (KR)
Title: Personal authentication method in the internet and loan method and system using the same
Inventor: BAE HAN SEONG
Filed: 2002-08-01
Abstract: PURPOSE: A method for certifying an individual on the Internet, and the method and a system for loan using the same are provided to give the loan to a user directly by confirming the user in real-time through a web scraping method. CONSTITUTION: A loan server(104) includes a web server(106) providing a loan service through the Internet, an individual certification server(108) certifying the user connecting to the web server, a database(112) storing the user information, and a database manager(110) managing the database. A user terminal(102) transmits an individual certification request and a loan request by connecting to the loan server, and receives a result from the loan server. An individual information provider server(114) provides the individual information. An employment information provider server(122) provides the employment state information. A bank information provider server(120) provides the information for a bank account. A cellular phone information provider server(116) provides the cellular phone information. A credit card information provider server(118) provides the credit card information.
Patent KR-20040012258-A (KR)
Inventor: AHN JONG HYEOK
IPC: A63H33/30
Filed: 2002-08-02
Abstract: PURPOSE: A hospital play kit for children is provided to improve functional effects and educational effects of the hospital play kit and thus, to develop children's visual senses and the sense of hearing. CONSTITUTION: The hospital play kit for children includes an analog circuit for filtering signals of heart beating sounds or lung sounds, and amplifying the signals; a power supply(5) disposed at a connection point between a chest piece(6) having the analog circuit and a main tube(4); a speaker(3) for outputting amplified signals, the speaker(3) being disposed between the main tube(4) and an ear piece(2) and electrically connected to the analog circuit; and a microprocessor for automatically turning off the power.
Patent KR-20040014035-A (KR)
Title: System for preventing loss and method therefor
Inventor: KIM HO JIN
IPC: G08B25/10
Filed: 2002-08-09
Abstract: PURPOSE: A theft prevention system and a method for the same are provided to previously prevent the loss of various one's things at hands. CONSTITUTION: A theft prevention system includes a wireless signal transmitter(110), a receiver(121), a distance readout unit(123) and a controller(124). The wireless signal transmitter(110) generates a predetermined wireless signal and transmits the generated wireless signal. The receiver(121) receives the generated wireless signal from the wireless signal transmitter(110). The distance readout unit(123) calculates the distance between the wireless signal transmitter(110) and the receiver(121) by using the wireless signal received from at the receiver(121). And, the controller(124) outputs a predetermined alarm signal when the receiver(121) does not receive the predetermined wireless signal during a predetermined period or the received wireless signal is determined at the distance readout unit(123) as a signal transmitted from a position departed from above a predetermined distance.
Patent KR-20040014839-A (KR)
Title: Delay circuit for reducing the variation of delay time
Inventor: SHIN JUN HO
IPC: H03H11/26
Filed: 2002-08-12
Abstract: PURPOSE: A delay circuit for reducing the change of a delay time depending on a temperature change is provided to construct the stable circuit without depending on the effect of the temperature change. CONSTITUTION: A delay circuit for reducing the change of a delay time depending on a temperature change includes a first invertor(I1), a delay time controller(210), a first resistor(R1), a first capacitor(C1), a second invertor(I2) and a second resistor(R2). The first invertor(I1) which is provided with a first PMOS transistor(MP1) and a first NMOS transistor(NM1) connected in serial receives an input signal. The delay time controller(210) is connected to the source of the first NMOS transistor(NM1). The first resistor(R1) is connected between the delay time controller(210) and the ground voltage. The first capacitor(C1) is connected between the output node of the first invertor(I1) and the ground voltage. The second invertor(I2) which is provided with second PMOS transistor(MP2) and a second NMOS transistor(NM2) connected in serial inverts the output of the output node of the first invertor(I1) to output the inverted output as an output signal. And, the second resistor(R2) is connected between the source of the second PMOS transistor(MP2) and the power voltage.
Patent KR-20040015888-A (KR)
Title: A Waste Separation Device Of A Construction Waste Using Fed Wind
Inventor: KIM HYEOK
IPC: B07B9/00
Filed: 2002-08-14
Abstract: PURPOSE: An apparatus for separating waste of construction waste using blowing is provided to automatically separate waste from construction waste, collect the separated waste into a certain collecting room so that the collected waste is easily transported through vehicles. CONSTITUTION: In a construction waste separation apparatus comprising a vibration screen unit(10) for separating the construction waste through screen(14) for vibrating construction waste crushed to a certain size or less, and a conveyor belt(30) installed at a lower stream of the vibration screen unit(10) to transfer construction waste(16) not passing through the screen(14) to the next process, the apparatus for separating waste of construction waste using blowing comprises a blowing means installed at one side of the separation apparatus to generate coercive blowing; a blowing duct one side of which is connected to discharge region of the blowing means, and other side of which is divided into a plural regions according to a proceeding direction of air; and a discharge duct(70) one side of which is connected to the divided regions of the blowing duct, and other side of which is extended to between a lower stream side of the vibration screen unit(10) and the conveyor belt(30) to blow air to the construction waste(16) dropped down after being discharged from the vibration screen unit(10).
Patent KR-20040017952-A (KR)
Title: System for providing real-time translation data by the messenger service and a control method therefor
Inventor: PARK SEONG HO
IPC: G06F17/28
Filed: 2002-08-22
Abstract: PURPOSE: A system for offering the translated data in real-time through a messenger service and a controlling method thereof are provided to smoothly communicate with a partner using a different language by translating the language inputted from a user into the language of the partner and transmitting it to the partner in real-time. CONSTITUTION: Each user PC(100) includes a messenger operation part(102), a database(106), a sentence translation engine(104), and a country code storing part(108). The messenger operation part operates a messenger program. The database stores a grammar system of the user's language. The sentence translation engine translates the grammar system of the inputted sentence by referring to the data after executing the messenger program. The country code storing part classifies and stores a country code to recognize various languages. A server(120) receives the sentence translated by the sentence translation engine and transmits it to the partner. The server includes a sentence rearranging engine(122) for properly translating the translated sentence into the grammar system of the language after searching the database(124) of the partner's language.
Patent KR-20040002338-A (KR)
Inventor: KIM SEAN
IPC: B44C5/00
Filed: 2002-08-24
Abstract: PURPOSE: Provided is a display device sensitive to temperature for obtaining a variety of colors in spaces charged with different colored fluids by heating and expanding a plurality of materials by applying electrical heat to charge the spaces. CONSTITUTION: The device comprises a transparent and/or slightly colored display body(310); and a control body for operating the body(310), in addition to, an illumination lamp(420) having an on/off switch(421) to activate the display device at night. The control body(300) has heating portions(430a,b,c) and is spaced from the illumination lamp(420) not to be heated by the lamp(420). The lamp(420) is located at bottom part of the body(310) to brightly illuminate the inside of the body(310) with light radiated from the lamp(420).
Patent KR-20040020091-A (KR)
Title: Vat Valve assembly controling chamber pressure
Inventor: KIM JONG JUN
IPC: H01L21/02
Filed: 2002-08-29
Abstract: PURPOSE: A vat valve assembly for controlling pressure of a chamber is provided to prevent effectively the contamination due to the counter-current of particles to the chamber by controlling the pressure. CONSTITUTION: A vat valve assembly for controlling pressure of a chamber includes a pumping line(100), a pumping plate(130), and a vat valve(200). The pumping line(100) is used as a passage to pump the air current from a chamber. The pumping plate(130) includes the first through-hole(211) for circulating the air in order to interrupt the pumping line. The vat valve(200) includes a wing(210) and the second through-hole(131). The second through-hole(131) corresponds to the first through-hole(211). The wing(210) is overlapped on the pumping plate.
Patent KR-20030016190-A (KR)
Title: method for manufacture of panel water tank and structure for panel water tank
Inventor: LEE YEONG CHEOL
IPC: B65D90/02
Filed: 2002-08-31
Abstract: PURPOSE: A process for preparing a panel water tank by embossing a hot rolled steel plate, forming a unit panel made by bending a rib comprising a fastening holes and corners at edges of four sides and assembling unit panels with a gasket is provided, thereby improving productivity, preventing water leakage and dew formation and reducing proliferation of bacteria and generation of water scale. CONSTITUTION: A hot rolled steel plate is cut into a specified size and then embossed. A fastening hole is made at a corner and on the outer peripheral surface of the hot rolled steel plate to form a rib(120). The rib is outwardly bent and then an end part of the bent rib is welded to produce a panel(100). Thereafter, the panel is installed on an attaching object, finished, applied with polymer powder containing an antimicrobial agent and then filled with heat retaining material such as urethane to produce unit panels(200, 300) which are assembled each other with a reinforcing angle(400, 400') or the like.
Patent KR-20040021237-A (KR)
Title: Method for simultaneous removing dioxins and nitrogen oxide using vanadium/activated carbon
Inventor: KO DONG JUN
IPC: B01J23/22
Filed: 2002-09-03
Abstract: PURPOSE: Provided is a method for simultaneously and effectively removing dioxine and NOx in exhaust gas in a selective catalytic reactor using vanadium/activated carbon catalyst. CONSTITUTION: The method comprises the steps of (a) preparing vanadium/activated carbon catalyst by impregnating activated carbon carrier with 1 to 20 wt.% of vanadium, (b) introducing ammonia or urea into exhaust gas containing NOx and dioxins, and (c) introducing the exhaust gas with ammonia or urea into a continuous flow reactor provided with the vanadium/activated carbon catalyst therein.
Patent KR-20040021774-A (KR)
Title: Ion source head of ion implanter
Inventor: LEE CHANG HO
IPC: H01L21/265
Filed: 2002-09-04
Abstract: PURPOSE: An ion source head of ion implantation equipment is provided to improve the productivity by preventing the ion deposition between an internal insulator and an external insulator. CONSTITUTION: An ion source head(110) of ion implantation equipment includes an arch chamber(112), a filament assembly(114), and a reflector(119). An ion implantation process gas is implanted into the arch chamber(112). The filament assembly(114) includes a filament for emitting thermoelectrons to ionize the internal gas of the arch chamber(112). The reflector(119) is installed at a predetermined position opposite to the filament. The filament assembly(114) includes an internal insulator(116a) and an external insulator(116b) in order to insulate the filament and the arc chamber.