baber/WOPTO huggingface dataset:
Patent KR-20020094803-A (KR)
Title: Rubber piston compression and expansion
Inventor: LEE WON YEONG
IPC: F02F3/00
Filed: 2001-06-13
Abstract: PURPOSE: A compression/expansion rubber piston for transmitting power is provided to easily obtain power with expansion energy of low temperature and pressure by being easily compressed and expanded by low expansion energy. CONSTITUTION: A compression/expansion rubber piston for transmitting power comprises a cylindrical outer case(12), an inner case(14) inserted into the outer case, the rubber piston(18) combined with the inner case and reciprocated in the outer case, a guide pin(20) inserted into the center of the rubber piston to penetrate the centers of the inner and the outer cases and combined with the upper center of the outer case to make the rubber piston to combine with the inner case, so as to guide the rubber piston not to be escaped from the reciprocation axis, a bushing(24) inserted into the bottom of the guide pin and connected to the bottom of the rubber piston so that directly combined with the power transmission object, and a compression plate(26) inserted into the rubber piston by being separated to the inside of the bushing with a prescribed interval so as to uniformly distribute the pressure transmitted from the bushing to the entire rubber piston.
Patent KR-20020095278-A (KR)
Title: Side main frame for vehicles
Inventor: KIM HYEON SEOP
IPC: B62D21/15
Filed: 2001-06-14
Abstract: PURPOSE: A side main frame for a vehicle is provided to protect passengers and the vehicle safely by absorbing collision energy efficiently with modifying the structure of the side main frame at a head-on collision. CONSTITUTION: A side main frame(100) is composed of a front frame(110) having plural front frame assembling holes(111) and beads(150); a rear frame(120) having plural rear frame assembling holes(121) and parallel recessed beads in the rear part of the front frame; a reinforcing member(130) inserted to the rear frame with plural reinforcing member assembling holes(131); and a connecting member(140) combined with the front frame and the rear frame by front frame assembling holes, connecting member assembling holes(141), rear frame assembling holes, reinforcing member assembling holes and assembling units(160). Passengers are protected safely by absorbing impact efficiently at a head-on collision.
Patent KR-20030001777-A (KR)
Title: Cleaning apparatus for ball mouse
Inventor: JANG SEON GYU
IPC: G06F3/0354
Filed: 2001-06-27
Abstract: PURPOSE: A ball mouse cleaning device is provided to eliminate foreign object adhered to a surface of a ball and a roller installed within the ball mouse so that it can elongate a life span of the ball mouse. CONSTITUTION: The device comprises a body(110), a cleaning ball(130), a motor(140), a brush(134) and an abnormal material storage(146). The cleaning ball(130), upwardly protruded from the body(110), is inserted into a seat of a mouse ball after the mouse ball is separated from the mouse. The motor(140), driven by a switch, rotates a rotary axis for rotating the cleaning ball(130) protruded with an angle from the body(110). If the cleaning ball(130) is rotated, it eliminates the abnormal material from the surface of rollers in contact with the mouse ball. The brush(134) brushes off the abnormal material adhered to the surface of the cleaning ball(130) in the cleaning process. The separated abnormal material falls down, and gets assembled at the abnormal material storage(146).
Patent KR-20020008761-A (KR)
Inventor: UCHIKAWA YUKIHISA
IPC: H01R13/633
Filed: 2001-07-18
Abstract: PURPOSE: To provide an electric connector for a card capable of dispensing with a measure against wear of a member, reducing cost and a required space, and improving the assembly property to promote cost reduction further. CONSTITUTION: A member 30 which is hooked or released and gives a pushing- out force to a pushing-out mechanism 20 for inserting and pulling out the card 1 when hooked is provided in the pushing-out mechanism 20, the member 30 is turned to switch between hooking and releasing, and this turn is done using waveform cams 34, 62.
Patent KR-20030010404-A (KR)
Title: A connection unit for telephone on internet
Inventor: CHO JAE YEON
IPC: H04L12/66
Filed: 2001-07-27
Abstract: PURPOSE: An apparatus for converting an Internet telephone call is provided to realize a telephone call in regardless of a communication failure on an Internet network by grasping the connection status of the Internet network. CONSTITUTION: An input and output part(304) transmits a call signal of a caller telephone, which is converted for a telephone call, and a transmission signal through the Internet. A communication status sensing part(305) measures the communication sensitivity of the Internet inputted through the input and output part(304). A CPU(301) connects the telephone call of a caller to the Internet if the communication status of the Internet is in predetermined range, and connects the telephone call of the caller to a PSTN(Public Switched Telephone Network) if the communication status of the Internet exceeds the predetermined range. A channel converting part(302) selectively connects the caller telephone to the Internet or the PSTN according to the control of the CPU(301). A media processing part(303) processes the call signal of the caller to be transmitted through the Internet according to the control of the CPU. An emergency converting part(306) connects the call signal of th caller to the PSTN in case that the telephone call through the Internet is impossible.
Patent KR-20030010997-A (KR)
Title: Method for on-line game using realestate auction in internet
Inventor: KIM DAE HOON
Filed: 2001-07-28
Abstract: PURPOSE: A method for an on-line game is provided to understand a real estate auction at off-line easily and contrive an activation of a real estate auction by supplying a real estate auction as the on-line game on the Internet and making users receive various information related to an actual real estate auction through the on-line game. CONSTITUTION: It is judged whether an Internet user connects to a homepage for supplying an on-line game using a real estate auction through a personal communication unit(S100). If the user connects to the homepage, a web server judges whether the user is a member(S200). The web server judges whether the member selects contents for the real estate auction game(S300). The web server operates a program for enabling the member to execute the on-line game(S400). The web server judges whether the member selects contents for a real estate auction on the on-line game(S500). The web server judges whether the member selects contents for receiving information with respect to a real estate auction building(S600). If the member does not select the contents, the web server judges whether the member supplied cyber money corresponded to a real estate bid(S700). If the member supplied cyber money, the web server judges whether the member's bid was successful(S800). If the member's bid was successful, the web server judges whether the member supplied the remainder of the contract price(S900). If the member supplied the remainder of the contract price, the web server judges whether the member wishes to manage a legal right transfer for transferring of the real estate directly(S1000). If the member managed the legal right transfer directly, the level of the member is enhanced(S1100).
Patent KR-20030014459-A (KR)
Title: A transadmittance amplifier
Inventor: JUNG GYO IL
IPC: H03F1/34
Filed: 2001-08-11
Abstract: PURPOSE: A trans-admittance amplifier is provided to generate an output current having a zero DC offset by mirroring current generated in a trans-admittance. CONSTITUTION: The first trans-admittance(320) includes one degeneration capacitor(CE), two transistors(Q31,Q32), and two current sources(Idc). The degeneration capacitor (CE) is coupled between emitters of the transistors(Q31,Q32). An input voltage is applied to a base of one of the two transistors(Q32,Q33). A Vdd voltage line is connected to a collector of the one of the two transistors(Q32,Q33). The collector of the remaining transistors(Q31,Q34) is connected to the first and second current mirrors(311,312) and bases thereof are grounded. The second trans-admittance(330) each includes one capacitor(CE), two transistors(Q33,Q34), and two current sources(Idc).
Patent KR-20030016088-A (KR)
Title: Pillar having compact filling structure of automobile
Inventor: JUNG HO GI
IPC: B62D25/04
Filed: 2001-08-20
Abstract: PURPOSE: A pillar of a vehicle having a compact internal-packed structure is provided to compactly pack the internal closed space part of a pillar and effectively remove noise generated during travelling. CONSTITUTION: In a pillar of a vehicle having a compact internal-packed structure, a coupling hole is formed on a side of a closed space part of a pillar panel. A support plate(120), having plural through holes(122) for flow of air and electrodeposition liquid, is positioned in the closed space part and at the same time a coupling protrusion(121) formed on a side of the support plate is coupled with the coupling hole and therefore, moving of the support plate is prevented. A foam pad(130), having another through holes(131) communicated with the through hole, is coupled with a side of the support plate. The number of the process is sharply reduced through simplification of the assembling process of the vehicle body and the installation work of the foam pad.
Patent KR-20030017902-A (KR)
Title: wireless communication method capable of preventing happening interface and cut off of communication in one-to-muti wireless communication
Inventor: CHO DONG SIK
IPC: H04W72/04
Filed: 2001-08-25
Abstract: PURPOSE: A wireless communication method for preventing communication interference and disconnection phenomenon in an one-to-one wireless communication is provided to perform a communication operation with slave devices set for being controlled by a master device according to a converted corresponding mode and prevent interference and disconnection phenomenon about the slave device in which a communication operation time and period differs according to the corresponding mode. CONSTITUTION: A master device sets a communication pre-condition corresponding to a condition in which slave devices are overlapped in time when the corresponding slave devices having a periodical characteristic perform a communication with the master device(S10). The master device judges whether a currently connected object slave device is a slave device corresponding to a communication mode having the periodical characteristic(S12). If the currently connected object slave device is the slave device corresponding to the communication mode having the periodical characteristic, the master device judges whether a communication parameter set through negotiation with a corresponding slave device corresponds with the communication pre-condition(S16). If the communication parameter set through negotiation with the corresponding slave device corresponds with the communication pre-condition, the master device differently sets an operation time for performing a communication according to a corresponding mode(S18). The master device controls the slave devices for performing a periodical communication operation according to the corresponding mode on the basis of the differently set operation time about each slave device(S20).
Patent KR-20030018442-A (KR)
Title: Multi inductively coupled plasma inductor
Inventor: CHOI DAI KYU
IPC: H05H1/00
Filed: 2001-08-28
Abstract: PURPOSE: An inductively coupled plasma inductor is provided to be capable of improving plasma density and uniformity. CONSTITUTION: The first parallel inductor coil(30) consists of two antenna loops(33,34) which are serially connected in parallel. The second parallel inductor coil(35) has the same shape as the first parallel inductor coil(30) and is placed horizontally with the first parallel inductor coil(30) with the coils spaced apart from each other. The first and second parallel inductor coils are disposed such that antenna loops(34,38,39) pass each other. The first and second parallel inductor coils are electrically connected in series or in parallel and are connected to a frequency generator.
Patent KR-20030026381-A (KR)
Title: Propolis Extract Blended Whisky
Inventor: KIM WON JIN
IPC: C12G3/04
Filed: 2001-09-06
Abstract: PURPOSE: Provided is a method for manufacturing propolis extract blended whisky which has hangover removal effect, anti-oxidation effect, anti -bacterial effect, anti-inflammation effect, immunity activation effect and blood purification effect to prevent various diseases, displays amber color, and has flavonoid aroma. CONSTITUTION: The method for manufacturing propolis extract blended whisky characteristically comprises the steps of: mixing 60% of water extracted propolis with 40% of barley; heating at 65-70 deg. C for 2-3 hours and drying at 45-50 deg.C for 3-4 hours the mixture; mixing the dried ingredient with 30% of corn then followed by saccharifying, smoking, homogenizing with 30% of oat and 70% ethanol extracted propolis, fermenting and centrifuging it; and fractionally distilling malt whisky and grain whisky sequentially then followed by cooling and aging them.
Patent KR-20030022955-A (KR)
Title: A method of preparing transparent silica glass
Inventor: JUN MYEONG CHEOL
IPC: C03B20/00
Filed: 2001-09-11
Abstract: PURPOSE: Provided is a method for manufacturing transparent silica glass with good transparency and near theoretical density by vacuum sintering silica compacts derived from the silica sol, containing silica granules based on Si-alkoxide and fumed silica and F- ions-contained salt. CONSTITUTION: The method for manufacturing transparent silica glass comprises the steps of: (i) preparing a silica sol by mixing slurry type silica-dispersed solution with 0.01-2wt.%(based on the silica solution) of F- ions-contained salt(NH4F) as a gelation promoter, and milling, wherein the silica slurry is obtained by mixing fumed silica-dispersed solution with hydrolyzed Si- alkoxide(Si(OC2H5)4 or Si(OCH3)4) solution to be a weight ratio of solid content of fumed silica to hydrolyzed Si-alkoxide solution being 99:1 - 1:99, drying the mixed solution at 110deg.C for more than 48hrs, milling to be 0.5mm of silica granules, calcining at 900-1100 deg.C for 1-10hrs, and dispersing silica powder into water; (ii) pouring the silica sol into a mold and gelling; (iii) demolding to get a bulky gel; (iv) drying at 40deg.C for 48hrs; (v) thermal treating at 5-50deg.C/hr to 300-600deg.C for removal of organics; (vi) thermal treating at 100deg.C/hr to 500-1000deg.C in Cl2 atmosphere for removal of hydroxide ions and metallic impurities; (vii) sintering at 1200-1700deg.C for 0.1-100hrs under vacuum between 10-1 and 10-6torr. The step for removing foams in silica sol is optionally added to the next of step (i).
Patent KR-20030023254-A (KR)
Title: Prevention method for inhibitor switch fail judgment of automatic transmission in vehicle
Inventor: CHO YEONG SIN
IPC: F16H59/02
Filed: 2001-09-13
Abstract: PURPOSE: A method of preventing inhibitor switch fail mis-decision of an automatic transmission for a vehicle is provided to make a driver recognize mis-operation of a gearshift lever and prevent mis-decision of inhibitor switch fail. CONSTITUTION: If the engine of a vehicle starts, whether a normal inhibitor switch signal is detected is decided(S100,S110). If the inhibitor switch signal is not detected, travelling state of the vehicle is detected(S130). After deciding the travelling state, if the inhibitor signal is not detected for some seconds, inhibitor fail decision is performed(S140). If the inhibitor switch signal is two kinds of signals, travelling state of the vehicle is decided(S200,S210). After deciding the travelling state, if the inhibitor switch signal is not detected for some seconds, inhibitor fail decision is performed(230).
Patent KR-20020022597-A (KR)
Inventor: FUJITA JUN
IPC: B23Q15/00
Filed: 2001-09-19
Abstract: PURPOSE: A numerical control apparatus and CAM system is provided to reliably obtain an optimum main spindle revolution even under special relations of a tool and a workpiece, thereby alleviating wear of the tool and ensuring high-speed, high-accuracy processing. CONSTITUTION: Upon analyzing a processing program(5) in an analyzer(11), a numerical control apparatus extracts information about a contact position between a tool and a workpiece, and based on the information, it calculates a main spindle revolution instruction value in a main spindle revolution calculator(14). In a CAM system, information about the contact position between the tool and the workpiece to be supplied to the numerical control apparatus is calculated and added to the processing program.
Patent KR-20030025566-A (KR)
Title: Dry etching apparatus for manufacturing semiconductor device and its covering
Inventor: JUN SANG JUN
IPC: H01L21/3065
Filed: 2001-09-21
Abstract: PURPOSE: A dry etch apparatus for fabricating a semiconductor device and a cover ring of the same are provided to lengthen an exchanging period of the cover ring by preventing an etching phenomenon of the cover ring in a plasma state. CONSTITUTION: A cooling plate(14) is formed at a lower portion of an upper structure(10). The cooling plate(14) is used for controlling the temperature of an upper electrode(12). A shield ring(16) is installed at a side portion of the upper electrode(12). An outer ring(18) is installed at a side portion of the shield ring(16). A center ring(20) is installed at a side portion of the outer ring(18). An electrical spin chuck is installed on an upper surface of a lower electrode(22). A wafer(28) is loaded on the electrical spin chuck. A holder ring(24) is installed at a side portion of the lower electrode(22). A base ring(26) is installed at a side portion of the holder ring(24). A focus ring(30) is installed at an edge of the lower electrode(22). A cover ring(32) is installed at a side portion of the focus ring(30). A bellows ring(34) is installed at a lower portion of the lower electrode(22).
Patent KR-20030027318-A (KR)
Title: Intelligent fiber distribution and cross-connection system
Inventor: JUN JEONG U
IPC: H04B10/03
Filed: 2001-09-28
Abstract: PURPOSE: A system for distributing and switching an intelligent optic cable is provided to perform a work by using information displayed through an intelligent module unit when performing works such as line opening and termination, switching and line test when generating a break down. CONSTITUTION: An optic connector module unit(200) has a plurality of ports and transmits a recognition signal when connecting an optic connector to a port. An intelligent module unit(100) stores optic core information, connection information and history information connected to the port of the optic connector module(200), updates the stored information according to change of information, displays the information according to an operator's request. A rack(50) is positioned to a rear side of the system and plays a role of a case of a module unit which recognizes the connection of an optic connector, a connection and storage module unit, an optic cable inlet module unit, and an optic device reception module connected to the optic cable module unit(200).
Patent KR-20030030364-A (KR)
Title: Developing aqueous solution for Photoresist
Inventor: BAE YU RI
IPC: G03F7/42
Filed: 2001-10-10
Abstract: PURPOSE: Provided is an aqueous developer solution for photoresist which can rapidly disperse or dissolve a pigment for coloring or shielding and a photocurable resin component, and has broad acceptable ranges of exposure and developing condition, as well low foaming and excellent anti-foaming properties. CONSTITUTION: The aqueous developer solution consists of 0.1-10 parts by weight of any one alkaline compound selected from the group consisting of inorganic alkaline compound, organic alkaline compound, and mixture thereof; 1-25 parts by weight of non-ionic surfactant(formula 1) formed by adducting an alkylene oxide to aromatic alcohol; and 0.5-15 parts by weight of non-ionic surfactant(R1-O-£AO|p-R2) having polyoxy alkylene ether group, which is formed by adducting an alkylene oxide to hydrocarbon alcohol. The aqueous developer solution also shows developability and reproducibility of pattern.
Patent KR-20030034747-A (KR)
Title: Remote Controlled Kiosk System by using a Network
Inventor: KIM JAE BONG
IPC: G06F15/00
Filed: 2001-10-26
Abstract: PURPOSE: A kiosk system capable of managing at remote place using the network is provided to enable a manager to perform the remote management, the maintenance and the repair of a plurality of kiosks in a remote place by using one management server system and to process the contents update integrally and frequently. CONSTITUTION: The kiosks(100) have an IP(Internet Protocol) address and an ID, and include a flash memory having an OS(Operating System) and a web browser. The management server system(110) sets up an operation schedule of each kiosk by using the IP address and the ID, and manages the kiosks individually or as a group by grasping the state information provided from each kiosk operated by the schedule. A control computer(130) connects to the management server system(110) through the communication network by a manager of the kiosk in the remote place, and manages and controls the kiosk remotely through the management server system(110).
Patent KR-20030035707-A (KR)
Title: The novel microorganism of Metarhizium family and the soil pest controlling method using the same
Inventor: KIM GI DEOK
IPC: A01N63/30
Filed: 2001-11-02
Abstract: PURPOSE: A microorganism Metarhizium sp. and a method for destroying insects in soil using the same microorganism are provided, thereby the Metarhizium sp. can be useful for destroying various insects in soil without influencing crops. CONSTITUTION: The microorganism Metarhizium sp. having insecticidal activity for the soil insects is provided, wherein the microorganism is Metarhizium anisopliae HY-2(KCTC 0156BP). A medium for growth of the microorganism Metarhizium sp. contains carbon sources, nitrogen source and inorganic substances, wherein the carbon source is at least one material selected from the group consisting of glucose, corn starch, saccharose, molasses, wheat bran and rice bran; the nitrogen source is at least one material selected from the group consisting of yeast extract, soybean flour, corn steep liquor, malt extract and peptone; and the inorganic substance is at least one material selected from the group consisting of KCl, MgSO4, FeSO4 and NaNO3.
Patent KR-20030038946-A (KR)
Title: Plasma apparatus
Inventor: JUNG GI HYEON
IPC: G02F1/13
Filed: 2001-11-09
Abstract: PURPOSE: A plasma device is provided to prevent a shadow frame from being twisted by preventing aligning pins from being twisted or broken, thereby preventing leakage of plasma. CONSTITUTION: A chamber(110) is provided to execute a process using plasma. A lower electrode(122) is mounted at a lower part of the chamber for loading an LCD substrate. A shadow frame(125) is closely adhered to an edge surface of the LCD substrate for preventing leakage of the plasma. An upper electrode(121) is mounted at an upper part of the chamber for facing the lower electrode. A high frequency power supply(119) is selectively connected to the upper electrode or the lower electrode. A plurality of aligning pins(124) for fixing the shadow frame are formed at a rear surface of the shadow frame.