baber/WOPTO huggingface dataset:
Patent KR-20040110206-A (KR)
Inventor: JUN SEONG JUN
IPC: H04L12/28
Filed: 2003-06-18
Abstract: PURPOSE: A wireless LAN system and method for transmitting/receiving data through a shortened data frame are provided to allow users to effectively use limited radio resources by reducing bandwidths for a data header and increasing bandwidths for data communications. CONSTITUTION: A BSS(Basic Service Set)(30) is a concept of a set of mobile terminals(100). A distribution system(40) makes the BSS(30) and LANs interwork with each other. A wireless LAN system includes a DSS(Distribution System Service)-AP(Access Point)(200) for providing a wireless LAN service area and mobile terminals(100) belonging to the wireless LAN service area and connected with the DSS-AP(200) through a wireless LAN to transmit and receive data. The DSS-AP(200) supports a standard mode for transmitting/receiving data to/from the mobile terminals(100) through a standard data frame having an address field with an identifier for the wireless LAN service area and a shortened mode for transmitting/receiving data to/from the mobile terminals(100) through a shortened data frame having a shortened address field shorter than the address field of the standard data frame. The mobile terminals(100) also support the standard mode for transmitting/receiving data to/from the DSS-AP(200) through the standard data frame and the shortened mode for transmitting/receiving data to/from the DSS-AP(200) through the shortened data frame.
Patent KR-20050001246-A (KR)
Inventor: KIM HYUN SUN
IPC: H04W4/12
Filed: 2003-06-27
Abstract: PURPOSE: A method for receiving e-mail in a mobile communication terminal is provided to enable a terminal to store a short message received from a pop3 server in a predetermined area of a USIM(Universal Subscriber Identity Module) card, so that a user can confirm new mail without accessing a mail server through the Internet. CONSTITUTION: A USIM card is inserted into a terminal while power is applied to the terminal(S10). A user accesses a pop3 server, and confirms received mail(S20). The pop3 server confirms whether new mail exists(S30). If so, the pop3 server transmits a converted short message to the terminal, so that the terminal receives the converted short message to store the message in a preset area of the USIM card, and informs the user that the new mail is received(S40-S60). If the user wants to confirm the new mail(S70), a predetermined menu for confirming the mail is displayed while a user password input window is displayed, and the user inputs a password(S80).
Patent KR-20050002053-A (KR)
Inventor: LEE HONG GU
IPC: H01L21/336
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent bridge and to obtain vertical profile by using an amorphous silicon layer in a stacked gate structure. CONSTITUTION: An amorphous silicon layer(32) as a gate lower layer having a thickness of 700Å below is deposited on a semiconductor substrate(30) with a gate oxide layer(31). A metal film(33) as a gate upper layer is deposited on the amorphous silicon layer. A hard mask(34A) is formed on the resultant structure. A gate pattern(100) having vertical profile is then formed by dry-etching of the upper layer and the lower layer using the hard mask as a mask.
Patent KR-20050002338-A (KR)
Inventor: HONG SUNG PYO
IPC: H04L12/28
Filed: 2003-06-30
Abstract: PURPOSE: A routing system and a method in accordance with mobility of a mobile network are provided to authenticate a mobile network through an adjacent access router when the mobile network moves, and to perform a routing process with the use of a BGP(Border Gateway Protocol) by receiving an IP address, thereby carrying out an optimum path routing. CONSTITUTION: The Internet(6) comprises as follows. A random correspondent node(1) is connected to a random mobile node(7) of a mobile network(9). A home agent(2) connects the mobile network(9) with the Internet(6). An authentication server(3) authenticates the Internet connection of the mobile network(9). Access routers(4,5) create dynamic peering functions with a mobile router(8) of the mobile network(9), and route between the mobile node(7) and the correspondent node(1) by using information on the mobile network(9). The mobile network(9) comprises as follows. The mobile router(8) creates the dynamic peering functions in connection with the access routers(4,5), and transmits the information on the mobile network(9) to the access routers(4,5). The mobile node(7) is connected to the correspondent node(1).
Patent KR-20050004322-A (KR)
Inventor: HONG JEE EUN
IPC: G01N30/00
Filed: 2003-07-02
Abstract: PURPOSE: Provided is a method for determining hydroxy polychlorinated biphenyls in urine, which is excellent in sensitivity, accuracy, convenience and economical efficiency of time and cost. CONSTITUTION: The method for determining a concentration of hydroxy polychlorinated biphenyls(PCBs) in urine comprises the steps of: adsorption of hydroxy polychlorinated biphenyls in urine onto fibers of solid-phase microextraction(SPME); derivatization of the hydroxy polychlorinated biphenyls adsorbed on the fibers of solid-phase microextraction using trimethylsilyl; and analysis of trimethylsilyl-derived hydroxy polychlorinated biphenyls by gas chromatography or gas chromatography/mass spectrometer. The adsorption step is carried out at a position of headspace at a temperature of 90 deg.C or above for at least 60 minutes and the derivatization step is carried out at the position of headspace at a temperature of 60 deg.C for 5 to 30 minutes.
Patent KR-20050007493-A (KR)
Inventor: JEON JAE WOONG
IPC: B21B39/00
Filed: 2003-07-08
Abstract: PURPOSE: To provide a device for correcting deflection of proceeding strip by linearly changing outer diameter of roller that support the strip in a width direction of the strip, thereby forming higher tension on a portion of the roller oppositely to a deflection direction of the strip. CONSTITUTION: The device(1) for correcting deflection of proceeding strip comprises a first rotary shaft(10A) and a second rotary shaft(10B) which are connected to each other such that they are relatively moved longitudinally with being disposed in a width direction of the strip, and which are mounted such that they are axially rotatable; a cylinder(24) for relatively moving the first rotary shaft and the second rotary shaft longitudinally; a hollow cylinder shaped roller(30) for enveloping the first rotary shaft and the second rotary shaft by a plurality of roller segments(32), wherein one side of the roller segments is rotatably connected to the first rotary shaft, and the other side of the roller segments is connected to the second rotary shaft by means of connection rods in such a way that the roller segments come close to the second rotary shaft or get away from the second rotary shaft; and a sleeve(40) foxed of a flexible material to cover the outer surface of the roller.
Patent KR-20030063305-A (KR)
Inventor: KIM DAE UNG
IPC: F24S23/30
Filed: 2003-07-04
Abstract: PURPOSE: An energy generating system is provided to reduce area of the solar heat collector plate, while lengthening the useful life of the solar heat collector plate. CONSTITUTION: An energy generating system comprises an electric lamp, a reflector plate and a solar heat collector plate. The reflector plate has a center bulb, a light emitting port and light transmit ports. The light transmitted through the light transmit ports is reflected in the lamp shade in a non-uniform manner, emitted through the light emitting port and transmitted to another lamp shade, to thereby accomplish a continuous reflection and maximized efficiency of light.
Patent KR-20040069940-A (KR)
Inventor: PARK SAM MUN
IPC: A61L15/46
Filed: 2003-07-11
Abstract: PURPOSE: A sanitary napkin containing a functional composition is provided to prevent or reduce an offensive smell generated due to a contact between air and menstrual blood during a menstrual period using characteristic incense emanating from various herbs. CONSTITUTION: The sanitary napkin(40) comprises: an outer layer(10) directly contacting the vagina; an absorbing member(20) having a menstrual blood absorbing material(25) coated thereon, the menstrual blood absorbing material(25) comprising a polymer absorbing body and a herbal composition containing lavender, mixed in an equal amount; and a waterproof outer layer(30) for preventing the menstrual blood absorbed into the absorbing member(20) from leaking to an exterior of the napkin(40).
Patent KR-20050008248-A (KR)
Inventor: SONG HAI CHEONG
IPC: B60K17/04
Filed: 2003-07-14
Abstract: PURPOSE: An unmanned electric vehicle is provided to cut down the manufacturing cost, and to reduce process, and to prevent backlash of the spur gear by removing the spur gear. CONSTITUTION: An unmanned electric vehicle is composed of a motor(K), two couples of bevel gears(501,502,501',502') connected to both ends of the motor shaft to change power direction of the motor, two couples of wheels(a,d,b,c), and two main shafts(503,503') transmitting power of the bevel gears to the wheels by penetrating the bevel gears and connecting to the wheels. The bevel gears are rotated in driving the motor, and the bevel gears are rotated counterclockwise by transmitting power from the other bevel gears to the bevel gears. The main shafts are rotated, and the wheels combined with both sides of the main shafts are rotated in the same direction.
Patent KR-20050009938-A (KR)
Inventor: SIM WAN SUB
IPC: E04F15/04
Filed: 2003-07-18
Abstract: PURPOSE: An anion generation HPM(High Pressure Melamine) plywood floor is provided to maximize the influence of the anion by closing the distance between a human and a material to 0.7mm. CONSTITUTION: A plywood and an HPM are stick through a spreader by mixing a glue, a hardening agent to harden the glue and a germanium powder material to generate an anion at 10:1:1. Then, an air removing process and a hot preheating process are performed to increase the main function of the glue. A produced floor is compressed at 400 tone over one hours by using a press of 350. After ten hours, the floor is cut. Thereby, the adhesive force is maintained though the floor is immersed under water over ten hours.
Patent KR-20050010301-A (KR)
Inventor: HWANG MYUNG WHAN
IPC: B01J23/00
Filed: 2003-07-18
Abstract: PURPOSE: To provide a method for manufacturing a ceramic for catalyst, by which provided catalyst is able to decrease exhaust gas discharged from vehicles, reduce use of fuel, and increase output of the fuel. CONSTITUTION: The method comprises the steps of: (a) after mixing 10-90 wt.% of pulverized tourmaline having a particle size of 1-6 micrometers, 90-10 wt.% of pulverized monazite having a particle size of 1-6 micrometers, adding 15-30 wt.% of a sintering materials thereto; (b) after molding the mixture obtained from the step (a) into a round shape, a rectangular shape, and other shapes and drying, sintering it in a sintering kiln at a temperature of 650-700 deg.C.
Patent KR-20050010396-A (KR)
Inventor: KANG MAHN HEE
IPC: A61B5/00
Filed: 2003-07-21
Abstract: PURPOSE: A portable blood vessel and pulse measuring apparatus are provided to perform plural measurements simultaneously by measuring current values at blood vessels and an electric signal detected at a pulse pressure sensor. CONSTITUTION: A portable blood vessel and pulse measuring apparatus are provided to includes a band(2) having a predetermined shape, a plurality of bar-shaped common electrodes, a pulse pressure sensor(6), a humidity sensor, and an analyzer. The band includes a coupler(3) at one end and an auxiliary coupler(4) at the other end. The bar-shaped common electrodes are attached to an inner portion of the band and form a closed loop at a blood vessel of a wearer. The pulse pressure sensor includes a piezoelectric electro-luminescence which is implemented between the coupler and the auxiliary coupler to measure a pulse of the wearer and a pressure adjustor. The analyzer applies a voltage at the common voltage and displays the measured blood vessel value and an electric signal detected at the pulse pressure sensor.
Patent KR-20050010400-A (KR)
Inventor: BAEK KWANG SEOK
IPC: A61K9/48
Filed: 2003-07-21
Abstract: PURPOSE: Provided is a preparation of soft capsules containing the concentrate of persimmon vinegar and polyethyleneglycol. The capsules mask astringent taste and flavor peculiar to the persimmon vinegar and has stability of their formulation. CONSTITUTION: The preparation of soft capsules containing persimmon vinegar and polyethyleneglycol comprises the steps of: concentrating crude persimmon vinegar to 10¬2 to 10¬4; mixing 20-30 wt.% of the concentrate of the persimmon vinegar, 70-80 wt.% of polyethyleneglycol and 0-8 wt.% of lecithin, followed by stirring; and filling the mixture into a soft capsule.
Patent KR-20040073934-A (KR)
Inventor: HIRONAKA KOJI
IPC: B29C65/48
Filed: 2003-07-30
Abstract: PURPOSE: An apparatus and a method for adhering film are provided to smoothly adhering film on a substrate without a gap and to avoid the generation of a crease or a vapor. CONSTITUTION: A film adhering apparatus comprises a resist film roll(1) of a film(2A) consisting of a cover film layer(2a), an adhesive resist film layer(2b) and a base film layer(2c), a winding roll(3) recovering the cover film layer peeled from the film by a separator bar(4), a gap roll(5) having a position adjuster for adjusting the tension of a film(2B) consisting of the resist film and the base film, and a film return member(6) moving upward and downward by the rotation of a ball screw(12).
Patent KR-20030071683-A (KR)
Title: Computer combined with air cleaner
Inventor: AHN SOON GYUN
IPC: G06F1/00
Filed: 2003-08-01
Abstract: PURPOSE: A computer combined with an air cleaner is provided to prevent overheating and failure due to dust, and to cleanup air of a room by keeping the inside of the computer clean as attaching a filter to an air inlet. CONSTITUTION: The sucked air is flown to the inside of the computer through the air inlet(5). The dust together with the sucked air is laid on the sensitive devices and an overheating phenomenon is getting worse. As attaching the filter(6) to the air inlet(5), the room air is purified as well as the inside of the computer is kept clean. The filter(6) is convenient to use, and filters out a certain range of micro dust as well as the general dust. The filter is made of polyester.
Patent KR-20050018070-A (KR)
Inventor: SUNG YI JE
IPC: C08J5/18
Filed: 2003-08-13
Abstract: PURPOSE: Provided are process for preparing vacuum packaging film possible to form various patterns and bag for vacuum packaging using the film by forming irregular projection arrangement inside the film to increase amount of air discharge and to obtain various patterns desired. CONSTITUTION: The process comprises steps of melting and extruding thermal-sealing resin layer through nozzles(832) of T-die extruder(830) on base layer to form film; passing the film through lamination unit(800)having roller(810) and cooling roller(820) to produce vacuum packaging film. The roller(810) has grooves with different sizes and irregular arrangement structure for forming various patterns. The thermal sealing resin layer has projections corresponding to the grooves and air passage.
Patent KR-20050018209-A (KR)
Inventor: KIM KANG YOUNG
IPC: F24F1/00
Filed: 2003-08-14
Abstract: PURPOSE: A ventilating unit of a split type air conditioner is provided to discharge indoor air and suck outdoor air simultaneously by driving the exhaust fan and the intake fan at both rotating shafts of a biaxial motor, and to reduce the number of parts by ventilating air with the single motor. CONSTITUTION: A ventilating unit of an air conditioner comprises a casing(110) installed in an indoor unit of the air conditioner and composed of an indoor air discharge passage discharging air after flowing indoor air in and an outdoor air suction passage flowing and discharging outdoor air indoors, a ventilating hose(150) connected to the casing and extended outdoors to guide discharge of indoor air and suction of outdoor air, and a blower communicated with the indoor air discharge passage and the outdoor unit suction passage to discharge indoor air outdoors and to supply outdoor air indoors. The blower has a biaxial motor(122) mounted to the casing and composed of rotating shafts at both sides, an exhaust fan installed to the end of the biaxial motor to blow indoor air, and an intake fan blowing outdoor air.
Patent KR-20040018999-A (KR)
Title: Lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/10
Filed: 2003-08-27
Abstract: PURPOSE: A lens barrel is provided to perform selectively the first and the second operations, wherein the lens barrel has a lens barrel assembling mechanism which improves the workability of assembling or disassembling the photographing lens. CONSTITUTION: A stationary barrel(22) is provided on an inner peripheral surface thereof with a female helicoid(22a), a set of three linear guide grooves(22b), a set of three inclined grooves(22c), and a set of three rotational sliding grooves(22d). Threads of the female helicoid(22a) extend in a direction inclined with respect to both the optical axis direction and a circumferential direction of the stationary barrel(22). The set of three linear guide grooves(22b) extend parallel to the photographing optical axis Z1. The set of three inclined grooves(22c) extend parallel to the female helicoid(22a). The set of three rotational sliding grooves(22d) are formed in the vicinity of a front end of the inner peripheral surface of the stationary barrel(22) to extend along a circumference of the stationary barrel(22) to communicate the front ends of the set of three inclined grooves(22c), respectively. The female helicoid 22a is not formed on that specific front area (non-helicoid area(22z)) of the inner peripheral surface of the stationary barrel(22) which is positioned immediately behind the set of three rotational sliding grooves(22d).
Patent KR-20040030281-A (KR)
Inventor: OKUYAMA TOMOYUKI
IPC: H01L51/05
Filed: 2003-08-29
Abstract: PURPOSE: A method for forming a layer, a source material solution, a cyclized product, a method for forming an organic semiconductor layer by using the method and a method for preparing a semiconductor device are provided, to form a layer comprising an acene-based compound which is insoluble in a solvent and is semiconducting, by liquid process using ink-jet method. CONSTITUTION: A cyclized product is prepared by applying light and/or heat to a first compound represented by the formula I and a second compound represented by the formula II by intermolecular cycloaddition, or a compound represented by the formula IV by intramolecular cycloaddition, wherein R1 to R4, X and Y are identical or different one another and comprises atoms of 1-18 and has at least one atom or moiety selected from the group consisting of H, a halogen atom, an alkane moiety, an alkene moiety, an ether moiety, an acetal moiety, a carbonyl moiety, an amino moiety, an amide moiety, an ester moiety, a carbonate moiety, and imide moiety and an acid anhydride moiety, and the hydrogen atom of the benzene nucleus thereof can be substituted. A layer is formed by providing a liquid layer comprising the cyclized product and a solvent capable of dissolving the cyclized product on a substrate; and applying light and/or heat to the he liquid layer to produce a solid containing the compound of formula I and II or IV.
Patent KR-20050027715-A (KR)
Title: A device for testing door wiring harness of vehicle and a method thereof
Inventor: SHIN SANG YOON
IPC: G01M17/00
Filed: 2003-09-16
Abstract: A device for a testing door wiring harness of a vehicle and a method thereof are provided to determine the state of the door wiring harness by supplying sequential power according to types of vehicles. A device for testing a door wiring harness of a vehicle includes a bar code scanner(5). The bar code scanner(5) scans the bar code of the vehicle number attached to one side of the vehicle. The device for testing the door wiring harness includes a cable kit(9). The cable kit(9) includes a plurality of cables(11), an adaptor(13) connected to a socket(7). The adaptor(13) is included in the front end of the cable(11). The bar code scanner(5) and the cable kit(9) are connected to a door wiring harness detection controller(15). A printer is installed on the door wiring harness detection controller(15) in order to output a detection result output from the door wiring harness detection controller(15).
Patent KR-20050029342-A (KR)
Title: Crystalline cefepime dihydrochloride hemihydrate and process for preparation thereof
Inventor: KOTRANARASIMHA MURTHY
IPC: C07D501/56
Filed: 2003-09-22
Abstract: Crystalline cefepime dihydrochloride hemihydrate and a process for preparation thereof are provided, which compound has a wide range of antibiotic spectrum, and improved water-solubility and storage stability, and maintains its properties in liquid medicine for injection. The crystalline cefepime dihydrochloride hemihydrate represented by formula (3) is provided, wherein the crystalline cefepime dihydrochloride hemihydrate is 7-[(Z)-2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-(1-methylpyrrolidinio) methyl-3-cephem-4-carboxylate dihydrochloride hemihydrate; and the water content of the crystalline cefepime dihydrochloride hemihydrate is 1.4 to 2.3 wt.%. The process for preparing the crystalline cefepime dihydrochloride hemihydrate of formula (3) comprises the steps of: dissolving zwitterion in a mixed solvent of hydrochloric acid and methanol; and adding 2-propanol into the zwitterion dissolved solvent and reacting them to crystallize the cefepime dihydrochloride hemihydrate.
Patent KR-20040062860-A (KR)
Inventor: KIM MIN KYU
IPC: G06F17/00
Filed: 2003-09-30
Abstract: PURPOSE: A service for editing a digital photo and making a fancy article through the Internet is provided to request the service and download the made digital photo by using a PC or a mobile communication terminal, and receive the fancy article by printing/inserting/attaching the digital photo to the fancy goods selected from a user. CONSTITUTION: If the customer registers as a member, a digital photo editing site classifies/stores member information(S33). The site gives a use authority of the basic construct in the site to the member(S34). The customer edits the digital photo by selecting a digital photo editing menu(S341). The member pays a predetermined price to the site according to a service request of the member through an electronic payment settlement system or various kinds of deposit tools of a bank(S343). An operator of the site downloads/makes the digital photo of the member into a customized or fixed form by using a digital photo editing software(S345). The made digital photo is transmitted to an e-mail or the mobile communication terminal of the member(S346).
Patent KR-20050031691-A (KR)
Title: Fabric segment fixing device of vertical blind curtain
Inventor: LEE SUN YOUNG
IPC: E06B9/36
Filed: 2003-09-30
Abstract: A slat fixing device of a vertical blind is provided to prevent noise, and to improve convenience by opening a window after moving and collecting slats and fastening the slats with a fixing unit. A vertical blind(10) is composed of plural slats(12) installed to a head rail(11), a weight(13) connected to a lower part of the slat by a weight chain(14), an angle adjusting string(15) mounted in the head rail to adjust the angle of the slat and a movement adjusting string(16) mounted in the head rail to control movement of the slats. A fixing body(17) is installed at both sides of the slat and composed of an assembling unit(20). A release pin(21) is installed to the outermost slat to disassemble the assembling unit. The assembling unit is composed of a magnetic plate(18), a fixing ring formed in an end of the fixing body and a fixing link formed in the end of the fixing body and inserted to the fixing ring.