baber/WOPTO huggingface dataset:
Patent KR-20030060511-A (KR)
Title: High vacuum valve having two bellows and two sealing parts
Inventor: CHO CHEON HO
IPC: H01L21/02
Filed: 2002-01-09
Abstract: PURPOSE: A high-pressure valve having two bellows and two sealing parts is provided to preventing the contamination of a vacuum process chamber by minimizing backflow of polluters such as powders or particles. CONSTITUTION: A high-pressure valve(100) includes a main body(110), the first line(104), the second line(106), the first bellows(124), and the second bellows(144). The main body includes a valve room(112) in which the first O-ring(120) and the second O-ring(140) are installed. The first line is used for connecting the valve room to a vacuum process chamber(150). The second line is used for connecting the valve room to a vacuum pump(160). The first bellows has the first head(122) which is installed in the valve room in order to switch an exhaust path and glued to the first O-ring by the fluid of the outside. The second bellows has the second head(142) which is glued to the second O-ring by the fluid of the outside.
Patent KR-20030038287-A (KR)
Title: Membrane switch for floater modules
Inventor: HOTVET DEAN
IPC: B60Q5/00
Filed: 2002-01-15
Abstract: PURPOSE: A membrane switch for a floater module is provided to operate remote control devices by contacting electrically conductive materials between membranes with fitting the electric membrane switch assembly to the recess in the rear part of the floater module without interference with expansion of an airbag. CONSTITUTION: An electrical membrane switch assembly(20) for actuating electrical devices includes first and second flexible membrane layers in generally opposing relationship to one another, with respective adjacent and spaced apart surfaces of the first and second layers having electrically conductive materials(64,84) thereon. The respective conductive materials are in face-to-face and spaced apart relationship at one or more distinct switch locations. Particularly, the membrane switch assembly is adapted for use in a vehicular steering wheel apparatus for actuating one or more remote electrical devices upon imposition of the inward pressure at specific portions of the steering wheel. The assembly is sized and configured to operably mount to a rear perimeter portion of a floating steering wheel module.
Patent KR-20020021391-A (KR)
Title: No-Fixed Union Sleeve
Inventor: SIM SE IL
IPC: F16L5/02
Filed: 2002-01-15
Abstract: PURPOSE: A combined sleeve(NO-platform penetration sleeve) combining a penetration sleeve with a platform for construction piping equipment is provided to increase precision, water-tightness, sound insulation effect and heat effect, reduce a construction cost including a manpower cost and a material cost, remove damage of frames, allow a user to conveniently construct, and to use semipermanently by reducing a transition effect due to a platform U bolt made of steel. CONSTITUTION: A combined sleeve(NO-platform penetration sleeve) combining a penetration sleeve with a platform for construction piping equipment includes a rubber ring packing and a screw type(CM,CF) joint serving as a penetration sleeve and a platform.
Patent KR-20030064061-A (KR)
Title: Moving picture displayer for the cyber lecture
Inventor: LEE GANG UK
Filed: 2002-01-25
Abstract: PURPOSE: A moving picture lecture regeneration system is provided to enable a trainee to transmit a question on a lecture to a lecturer or receive a response from the lecturer via an e-mail, to enable the lecturer to offer test problems to the trainee and to score the answers, and to output detailed information to the trainee if the trainee clicks on a linked part among the lecture contents. CONSTITUTION: The system comprises an image output module(110), a voice output module(120), a textbook output module(130), and a textbook output selector(140). The image output module(110) outputs a moving picture lecture, downloaded from a lecture server over a network. The voice output module(120) outputs a voice of a lecturer, and the textbook output module(130) outputs lecture contents. The textbook output selector(140) drives and displays the textbook output module(130). The textbook output module(130) includes a question processor(131), a test processor(132), a test problem solving module(133), and a detailed data output module(134). The question processor(131) enables a trainee to input questions on the lecture and to transmit the questions to the lecturer via an e-mail. The test processor(132) receives test problems from the lecture server, enables the trainee to input answers on the test problems, transmits the answers to the lecture server, and receives the score on the answers from the lecture server. The test problem solving module(133) receives solutions on the test problem from the lecture server, and outputs them. The detailed data output module(134) receives detailed data on a linked part from the lecture server if the trainee clicks on the linked part, and outputs the detailed data.
Patent KR-20020024169-A (KR)
Inventor: HWANG JAE WON
IPC: A42B1/00
Filed: 2002-01-23
Abstract: PURPOSE: A band for a cap is provided to prevent the loss of the cap due to a high wind by adopting nippers capable of fixing the cap to the rear side of a collar of an upper garment. CONSTITUTION: The band(6) for preventing the loss of a cap is formed with plural button holes(2,3,5). A button(4) is provided on the band to connect the band to the cap by wounding one of button holes located at top part around a size adjustment part of the cap and then fitting the button into the hole. Another button(1) is provided on the rear and upper end of the cap to penetrate the remaining button holes so as to fix the band to the cap. When the band is fixed to the cap as stated above, nippers(9) becomes fixed to a nippers fixture(11). Therefore, it is possible to prevent the loss of the cap by putting the band provided with the nippers inside a rear collar of an upper garment.
Patent KR-20030067208-A (KR)
Title: Rear Screen-Styled Reflex System
Inventor: CHOI DAE YONG
IPC: H04N5/74
Filed: 2002-02-07
Abstract: PURPOSE: A rear-screen video system is provided to place a rear screen on a chassis glass located between a living room and a veranda to allow a user to watch images displayed on the rear screen in the living room. CONSTITUTION: A rear-screen video system includes a rear screen(32), a projector(10), and a reflection mirror(20). The rear screen is located between a living room(4) and a veranda(2). The projector is placed behind the rear screen. The reflection mirror is set opposite to the rear screen in the direction in which the projector is placed. A user watches images displayed on the rear screen in the living room. The rear screen is composed of a fine-grained film and a transmission film. The fine-grained film scatters lights projected from the projector. The transmission film transmits the lights scattered by the fine-grained film.
Patent KR-20030071347-A (KR)
Title: Optical fiber embroidery apparatus
Inventor: KIM YOUNG EUN
IPC: B44C5/08
Filed: 2002-02-28
Abstract: PURPOSE: An embroidery apparatus using optical fiber is provided to allow the user, even a beginner to easily perform an embroider work regardless of time and place. CONSTITUTION: The embroidery apparatus using optical fiber comprises an embroidery plate(20) formed with perforated holes(21) in which optical fiber embroidery pins(10) are fixed, respectively, a rotating end paper formed with plural colored bands, two rotating shafts(40,40a) for supporting the rotating end paper, and a case containing the above components.
Patent KR-20030070513-A (KR)
Title: oat containing rice manufacturing method.
Inventor: KIM DO YOUNG
IPC: A23L7/196
Filed: 2002-02-25
Abstract: PURPOSE: A process for manufacturing oat-containing rice is provided, thereby cooking the rice without washing it and allowing a user to easily take the oat components together with boiled rice. CONSTITUTION: A method for manufacturing oat-containing rice comprises the steps of: processing oat with a processing machine; washing the processed oat with water and drying it; pulverizing the oat with a pulverizer; dissolving the oat powder in water to prepare an oat solution; spraying the oat solution to unpolished rice during the rice polishing process, to increase the water content of the unpolished rice to 15%; spraying the oat solution to the polished rice during the second rice polishing process, to increase the water content of the polishing rice to 16 to 17%; and drying the polished rice at 20 to 30 deg. C to the water content of 14% or less.
Patent KR-20030072857-A (KR)
Title: Resource management method and apparatus in a mobile communication system providing voice and data services
Inventor: JANG HONG SEONG
IPC: H04B7/26
Filed: 2002-03-07
Abstract: PURPOSE: A method for managing resources of a mobile communication system supplying voice and data services is provided to analyze a requested call, and to determine whether to accept the call according to transmission power of a BTS, thereby supplying differential resource management services for a newly initiated call and an ongoing call. CONSTITUTION: A call request receiver decides whether a call request is received(201). If so, a call analyzer decides a service kind of the requested call(202). If the call is a voice call, the call analyzer decides whether the call is a new call or an ongoing handoff call(203). If the call is the new call, a call acceptance determiner decides whether a formula condition is satisfied(205). If so, the call acceptance determiner determines to accept the call(205). If the condition is not satisfied, the call acceptance determiner determines to reject the call(206). If the call is the ongoing handoff call, the call acceptance determiner decides whether another formula condition is satisfied(207). If so, the call acceptance determiner determines to accept the call(208), and if not, the call acceptance determiner determines to reject the call(209).
Patent KR-20030077253-A (KR)
Inventor: SON YOUNG SUK
IPC: A47J47/04
Filed: 2002-03-25
Abstract: PURPOSE: A rice chest is provided to offer convenience to a user by installing doors and drawers in every face thereof. CONSTITUTION: Doors(7) and drawers(6) are installed at the front(2), sides(3a,3b), rear(4), top(5), and bottom(5') of a rice chest, respectively. An integrated circuit(12), a liquid crystal TV(13), a TV circuit chip(14), and a coin slot(10) are installed at the rice chest.
Patent KR-20030077782-A (KR)
Title: Protection film detachment tool for tape ball grid array package fabrication and method for detaching protection film using the same
Inventor: BAE DONG SU
IPC: H01L21/48
Filed: 2002-03-27
Abstract: PURPOSE: A protection film delaminating apparatus for manufacturing a TBGA(Tape Ball Grid Array) package and a method for delaminating the protection film using the same are provided to be capable of stably carrying out a delamination process and reducing the waste of a detach film. CONSTITUTION: A protection film delaminating apparatus for manufacturing a TBGA package is provided with the first and second motor(31,32) spaced apart from each other, a link roller(33) located between the first and second motor, a detach tape roller(34) capable of moving to and fro along the rear surface of a ground plate(2) having a protection film(11), installed between the first motor and link roller, an adhesive detach tape(35) wound from the first motor through the detach tape roller and the link roller to the second motor. Preferably, the detach tape roller is made of silicon rubber.
Patent KR-20030079117-A (KR)
Title: Remote controller having locking function and control method thereof
Inventor: NOH YEONG JUNG
IPC: H04Q9/00
Filed: 2002-04-02
Abstract: PURPOSE: A remote control system having a locking function and a method for controlling the same are provided to control an unnecessary operation, such as channel up/down, power on/off, etc., generated due to a user's error or unnecessary manipulation. CONSTITUTION: A remote control system having a locking function comprises an input part(200), a comparison part(210), a control part(220), a power supply part(230), an infrared ray transmitting part(240), a locking unit(250), and a switching part(260). The input part(200) receives a locking command from a user. The comparison part(210) compares the locking command with a previously stored locking code. The control part(220) outputs a control signal to stop the output of an infrared ray signal corresponding to the control command inputted from the user when the locking command is matched with the previously stored locking code. The power supply part(230) supplies power to the control part(220) and other components. The locking unit(250) has an 'On' position and an 'Off' position to execute an 'On/Off' function. The switching part(260) executes an on/off switching function, interworking with the operation of the locking unit(250). The infrared ray transmitting part(240) outputs an infrared ray signal to an external device according to a control command to control the external device.
Patent KR-20030081626-A (KR)
Title: Phase shifter for controlling electrical beam tilt and dual-band base-station antenna using the same
Inventor: PARK SEUNG MO
IPC: H01Q3/36
Filed: 2002-04-12
Abstract: PURPOSE: A phase modulator for controlling an electrical beam tilt and a double band base station antenna using the phase modulator are provided to improve the manual inter modulation distortion characteristics by using a strip transmission line of an air layer and a dielectric load. CONSTITUTION: A power distributing unit(21) distributes an electric wave signal inputted from an outside to both directions so as to have a constant signal strength. First and second strip transmitting lines(22,23) transmit the electric wave signal distributed by the power distributing unit(21) to first and second output terminals. A dielectric plate(24) is provided on a predetermined portion of the first and second strip transmitting lines(22,23) in order to displace the phase of the electric wave signal outputted through the first and second output terminals. A sliding bar(25) moves the dielectric plate(24) on the first and second strip transmitting lines(22,23) within predetermined distances according to an operation of a user.
Patent KR-20030082770-A (KR)
Title: Method for manufacturing floating gate of nonvolatile memory cell
Inventor: SEO YEONG HUN
IPC: H01L29/788
Filed: 2002-04-18
Abstract: PURPOSE: A method for fabricating a floating gate of a non-volatile memory(NVM) cell is provided to simplify a fabricating process by slantingly patterning a mask layer while using the first mask pattern and by forming the floating gate by the patterned hard mask layer. CONSTITUTION: A tunnel oxide layer(102) is formed on a semiconductor substrate(100). A conductive layer(104), a buffer oxide layer and a hard mask layer are sequentially deposited on the tunnel oxide layer. The first mask pattern for defining the first and second surfaces of the floating gate is formed on the hard mask layer. After the hard mask layer exposed by the first mask pattern is patterned by a tilted dry etch process, the first mask pattern is eliminated. The buffer oxide layer and the conductive layer exposed by the patterned hard mask layer are patterned by an etch process. The second mask pattern for defining the third and fourth surfaces of the floating gate is formed on the resultant structure. After the hard mask layer exposed by the second mask pattern, the buffer oxide layer and the conductive layer are patterned by a dry etch process, the second mask pattern is removed.
Patent KR-20020035077-A (KR)
Inventor: KIM CHANG YOUNG
IPC: G06Q10/00
Filed: 2002-04-18
Abstract: PURPOSE: A method for operating a service on the Internet by using direct transmission and reception is provided to offer convenience, constancy, and maintenance to a wireless communication/computer terminal user by the direct interactive communication via a user application software service and to offer free/pay contents to the user. CONSTITUTION: An Internet portal computer server(110) and a local computer(120) mutually communicate by using a general communication network or an Internet service. In the Internet portal computer server, specifications able to be served by the local computer are stored. Application softwares usable on a web browser are operated by the Internet portal computer server. An interface program is supported to download the result of application software use and the pre-stored specifications to the local computer from the Internet portal computer server or directly download to a wireless mobile communication terminal(130) and a wireless mobile computer terminal(150) via the local computer.
Patent KR-20030084373-A (KR)
Title: Method for transmitting and receiving e-mail using usb memory device
Inventor: KANG BYEONG SEOK
Filed: 2002-04-26
Abstract: PURPOSE: An e-mail transmitting and receiving method is provided to transmit or receive an e-mail easily at any computer by using a USB(Universal Serial Bus) memory device. CONSTITUTION: The method comprises several steps. An e-mail processing program is stored at a USB memory device, and data on an e-mail account is stored at the USB memory device. The USB is connected to a computer, and the stored e-mail processing program is loaded and executed if executing the program is requested. If receiving an e-mail is requested, the computer accesses a mail server corresponding to the stored e-mail account(S521, S523), the mail server downloads the requested e-mail to the computer, and the computer transmits the downloaded e-mail to the USB memory device(S525, S527). If transmitting an e-mail is requested, the computer accesses a mail server corresponding to the stored e-mail account, transmits the e-mail to the main server, and if the transmission is finished, also transmits the e-mail to the USB memory device.
Patent KR-20030084471-A (KR)
Inventor: HAN YEONG SEOP
IPC: H04L12/70
Filed: 2002-04-27
Abstract: PURPOSE: A method for setting a host address of an IP-based communication system and selecting a source address is provided to use a concept of a multi-homed host, and to additionally introduce a label concept, thereby minimizing time for setting up a global IPv6 address and preventing an additional packet from being generated. CONSTITUTION: A host receives a router advertising message from a router(100), and analyzes a basic header of an IPv6 packet including the router advertising message(102). The host reads a flow label field included in the basic header, and obtains a label(104). The host decides whether a label accorded with the obtained label exists in a self prefix information table(106). If so, the host selects an interface ID corresponding to the label to activate the interface ID(108). The host obtains a global IPv6 address corresponding to the activated interface ID as a self global IPv6 address(110).
Patent KR-20030086363-A (KR)
Title: Mortar consolidated grouting injection structure
Inventor: LEE HO SANG
IPC: E02D3/12
Filed: 2002-05-04
Abstract: PURPOSE: A structure of a mortar consolidation grouting injection pipe is provided to inject mortar without changing the location of a mortar injection hose. CONSTITUTION: The structure of a mortar consolidation grouting injection pipe comprises an upper pipe(1a) attached with two vibrators(2), and a lower pipe connected straight to the lower end of the upper pipe(1a) and drove to the ground by a fastener. Wherein the soft ground is improved to the firm ground and a mortar pile is formed to the ground by consolidating the soft ground around an injection pipe by interposing a mortar injection hose(40) to an inner pipe(20), injecting mortar through the mortar injection hose(40) with strong discharge capacity of a mortar pump, then drawing an injection pipe gradually.
Patent KR-20020086237-A (KR)
Inventor: JUN YONG JIN
IPC: D01F1/10
Filed: 2002-05-06
Abstract: PURPOSE: A synthetic fiber containing hollow spherical particles comprising an inorganic matter, organic matter or composite material thereof is provided. Because the synthetic fiber is light in specific gravity, it can effectively solve heavy wear feeling as the defect of functional fiber. CONSTITUTION: This synthetic fiber contains hollow spherical particles having an apparent specific gravity of within 0.5, average particle size of below 0.5μm and maximum particle size of below 2μm, and is prepared by adding or coating a functional inorganic material to a hollow sphere. The functional inorganic material contains far infrared radiating material, conductive material, antibacterial material, electromagnetic wave absolving material, ultraviolet-ray shielding material, x-ray shielding material, deodorizing material, magnetic material and optical material.
Patent KR-20030087245-A (KR)
Title: Covering apparatus for building construction place and thereof method
Inventor: KIM DONG YEOL
IPC: E04G21/32
Filed: 2002-05-08
Abstract: PURPOSE: A screening device for a building construction site is provided to prevent the falling of various objects, to protect against the wind and to improve the appearance of cities. CONSTITUTION: The installation method of a screening device for a building construction site comprises the steps of: installing a frame by fixing many horizontal members and vertical members in the latticed shape on the front of a scaffolding installed on the outside of a building for new construction and repair works; dividing a screen fixed to the frame into unit cloth(101), then fixing the lower end and the upper end of the upper and lower unit cloth(101) arranged adjacently on the frame to be overlapped on the horizontal member of the frame; and fixing the edge of the screen to the outer frame of the frame.
Patent KR-20030088206-A (KR)
Title: Diacylglycerol production method by enzymatic synthesis
Inventor: YOON DONG HUN
IPC: C12P7/64
Filed: 2002-05-13
Abstract: PURPOSE: An enzymatic producing method of diglyceride is provided, which decreases reaction time by increasing the contact surface between substrates, and improves reaction efficiency by recycling by-products of monoglyceride produced from the reaction. CONSTITUTION: An enzymatic producing method of diglyceride comprises the steps of: mixing 50 to 90 wt.% of vegetable fat and oil or 40 to 90 wt.% of vegetable free fatty acid with 5 to 60 wt.% of monoglyceride and 0 to 20 wt.% of glycerin; adding 1,3-specific lipase as a catalyst into the mixture; reacting the mixture at 30 to 70 deg. C under 100 to 500 rpm; cooling and filtering the mixture to remove the enzyme; and isolating and purifying the mixture under reduced pressure, wherein the vegetable fat and oil is obtained from soybean oil, corn oil, rapeseed oil, olive oil and palm oil; and the 1,3-specific lipase is isolated from Rhizomucor miehei and is adsorbed into porous anion exchange resin.
Patent KR-20020087349-A (KR)
Inventor: LASKARIS EVANGELOS TRIFON
IPC: F17C13/00
Filed: 2002-05-14
Abstract: PURPOSE: A cryogenic cooling system for rotor having a high temperature super-conducting field winding is provided to achieve a steady supply of cooling fluid to an HTS rotor and the reliability and economy in its construction and operation. CONSTITUTION: A cooling fluid system for providing cryogenic cooling fluid to a high temperature super-conducting rotor(14) comprises a cryogen storage tank storing a liquid cryogenic cooling fluid, an inlet transfer line connecting the storage tank to the rotor and forming a passage for liquid cooling fluid to pass from the tank to the rotor, wherein the storage tank is elevated above the rotor and the liquid cooling fluid is gravity fed to the rotor.