baber/WOPTO huggingface dataset:
Patent KR-20020063145-A (KR)
Inventor: BAE JEONG HUN
IPC: C12N15/57
Filed: 2002-06-12
Abstract: PURPOSE: A Hansenula polymorpha gene and a strain lacking of the same gene are provided, thereby a foreign protein having decreased carboxy terminal digestion can be produced from the strain lacking of the Hansenula polymorpha gene. CONSTITUTION: A PEP4 gene having the nucleotide sequence of SEQ ID NO: 2 and encoding protease A derived from Hansenula polymorpha DL1(ATCC 26012). A recombinant vector pHPL is constructed by inserting Hansenula polymorpha LEU2 gene into a plasmid pHDP4 containing a gene PEP4 having the nucleotide sequence of SEQ ID NO: 2. A recombinant vector pHPUZ is constructed by inserting Hansenula polymorpha URA3 gene pop out cassette into a plasmid PHDP4 containing the gene PEP4 having the nucleotide sequence of SEQ ID NO:2. The Hansenula polymorpha UR2 and DL1 protease A mutant strains are produced by transforming with the recombinant vectors pHPL and pHPUZ, respectively. A foreign protein is expressed by independently inserting the foreign gene into the transformed mutant strains and independently culturing the strains in a methanol medium, wherein the foreign protein is hEGF.
Patent KR-20030096778-A (KR)
Title: Method and System for Settling Card and Managing Student Using Card for Having Settlement Function
Inventor: KIM SEOK JAE
IPC: G06Q40/02
Filed: 2002-06-17
Abstract: PURPOSE: A system and a method for managing a student and settling accounts using a card having a settlement function are provided to manage attendance and school life of the student, and to make the student learn the straight card use by using the card combining a student card with the settlement function. CONSTITUTION: The system comprises a school management system(100) managing the student data and the school life of the student, a card company management system(200), and a client system(300). The card company management system issues and manages the student card, and manages economical activity of the student through a cyber account by linking with the school management system. The client system checks and joins in the children education and the school education, and checks the economical activity of the student by linking with school management system and the card company management system. A mobile communication company(400) transfers an SMS(Short Message Service) from the school management system and the card company management system to a cellular phone of parents. A card member shop(600) transmits the card use information to the card company management system.
Patent KR-20030097040-A (KR)
Title: OFDM receiver capable of recovering symbol timing correspond to channel status and a method recovering symbol timing
Inventor: JUNG HAE JU
IPC: H04N7/015
Filed: 2002-06-18
Abstract: PURPOSE: An OFDM receiver restoring symbol timing in corresponding to a channel state and a method for restoring symbol timing thereof are provided to realize stable symbol timing restoration in any channel environment by restoring symbol timing based on the current channel state. CONSTITUTION: An offset detecting unit detects a symbol timing offset value from a fast fourier transformed orthogonal frequency division multiplexing(OFDM) signal. A channel state judging unit(400) judges the current channel state according to change in time of the OFDM signal. A print operating unit estimates a predetermined symbol timing offset value to the symbol timing offset value sequentially inputted based on the judged channel state information. An offset compensating unit(200) compensates symbol timing of the OFDM signal based on the estimated symbol timing offset.
Patent KR-20040001694-A (KR)
Title: Shopping method for price comparison and integrated settlement in shopping mall sites established in network and method thereof
Inventor: LEE SANG HO
Filed: 2002-06-28
Abstract: PURPOSE: A method and a device for shopping collectively settling accounts by comparing price of the shopping mall sites on the communication network are provided to use the shopping mall sites connected with the communication network by a single login, to search goods displayed and sold from the shopping mall sites, and to simultaneously perform the price comparison and the purchase of the selected goods. CONSTITUTION: Customer computers(10,20) make a customer input/output various kinds of information needed for the shopping, and temporarily store the goods information selected by the customer. The shopping mall sites(30) make the customer use a shopping service of the site without logging in to other site if the customer logs in to one site. A collective settlement server(40) collects the goods information including the price and a code of the goods sold from the shopping mall sites. If the customer moves to other shopping mall site, the collective settlement server offers the information of the goods sold by the price cheaper than the previous site to the customer. The collective settlement server settles the accounts for the whole goods bought from the shopping mall sites without paying to each shopping mall site.
Patent KR-20030007204-A (KR)
Inventor: KIMURA RYOJI
IPC: C08L23/10
Filed: 2002-07-16
Abstract: PURPOSE: To provide a flame-retardant synthetic resin composition which does not generate a harmful gas when burned and has an excellent flame retardancy though it contains only a small amount of a flame retardant. CONSTITUTION: This flame-retardant synthetic resin composition is prepared by compounding (A) a synthetic resin with (B) (b1) a phosphate compound represented by formula (1) or (b2) a combination of two phosphate compounds represented by formulas (3) and (4), respectively, and (C) a drip preventive.
Patent KR-20040008852-A (KR)
Title: Blade distortion decrease type fan and manufacturing method thereof
Inventor: OH IL GWON
IPC: F04D29/38
Filed: 2002-07-19
Abstract: PURPOSE: A blower and a method for manufacturing the same are provided to reduce vibration and noise generated from the blower by preventing blades of the blower from being deformed. CONSTITUTION: A blower includes a driving motor, a hub(10) rotatably coupled to a rotating shaft of the driving motor, plural blades(20) aligned around the hub(10), and an anti-deformation wire structure(30), which is integrally formed with the blades(20) so as to prevent the blades(20) from being deformed. The anti-deformation wire structure(30) is inserted into each blade(20). The anti-deformation wire structure(30) is made of shape memory alloy and has a closed-loop shape. The anti-deformation wire structure(30) includes plural longitudinal wires and plural transverse wires.
Patent KR-20040009377-A (KR)
Title: Liquid Crystal Display Device and Method of manufacturing of the same
Inventor: KIM YEONG JO
IPC: G02F1/1339
Filed: 2002-07-23
Abstract: PURPOSE: A liquid crystal display and a method for manufacturing the same are provided to reduce movement of liquid crystal even if a first substrate and a second substrate are unevenly bonded with each other, thereby minimizing the liquid crystal from being overfilled in a specific area. CONSTITUTION: A plurality of gate lines(120) and a plurality of data lines are formed on a lower substrate(100) to define a pixel area. The plurality of gate lines include a plurality of protrusions(125) protruded in a vertical direction. Thin film transistors and pixel electrodes are formed on the lower substrate. A shielding layer(220), a color filter layer(240), and a common electrode(260) are formed on an upper substrate(200). A plurality of column spacers(300) are formed at areas corresponding to the protrusions on the upper substrate.
Patent KR-20040009430-A (KR)
Title: Conductive polymer composite with used metal scrap and fabrication method thereof
Inventor: LEE SEOK
IPC: H01B1/22
Filed: 2002-07-23
Abstract: PURPOSE: A conductive polymer composite material and its preparation method are provided, to obtain a conductive polymer composite material having a surface/volume resistance of 10-10¬9 Ohm, an antistatic effect and a distributing function of static elasticity. CONSTITUTION: The conductive polymer composite material comprises a polymer matrix(10); and 10-70 wt% of the waste metal scrap(12) dispersed in the polymer matrix to form a network. Preferably the waste metal scrap has a width of 10-60 micrometers, a length of several tens mm or less and a thickness of 30 micrometers or less; the metal is at least one selected from the group consisting of aluminum, an aluminum alloy (with 40 % or less of magnesium or zinc) and stainless steel; and the polymer is at least one selected from the group consisting of poly(vinyl chloride). polystyrene, polyethylene, polypropylene, polycarbonate, acrylonitrile-butadiene-styrene, poly(methyl methacrylate), modified polyphenylene oxide, poly(ether-ether-ketone) and polyester elastomer.
Patent KR-20040013222-A (KR)
Title: Method for manufacturing of health food using boiled down liquid of phellinus linteus
Inventor: LEE HAN SIK
IPC: A23L13/50
Filed: 2002-08-05
Abstract: PURPOSE: A production of a chicken or duck food by using Phellinus linteus decoction is provided. The produced food effectively increases the human health. CONSTITUTION: About 10 to 20% by weight of Phellinus linteus is heated with chicken or duck meat for 2 to 3hr at 100deg.C. For an example, 50g of Phellinus linteus is cut and heated with 2L of water for 2 to 3hr at 100deg.C until the water is reduced to half. Then, glutinous rice, jujube and garlic are stuffed into the chicken or duck meat and heated with 1L of the Phellinus linteus decoction.
Patent KR-20030014617-A (KR)
Title: Connecting structure for vacuum pump
Inventor: ISHIKAWA TAKAHARU
IPC: F04D19/04
Filed: 2002-08-07
Abstract: PURPOSE: To provide a connection structure for a vacuum pump that can interrupt transmission of electrical noise generated by a vacuum pump body. CONSTITUTION: An electrically insulating part 7 for electrically insulating opposite piping ends from each other by means of an electrically insulating material is interposed in connecting piping between a vacuum pump 101 and a vacuum chamber 103 of suction-connected equipment. The electrically insulating part 7 may be arranged on a piping connecting member such as a mechanical vibration absorbing damper 1 (a valve 11 in a connection structure). The periphery of the electrically insulating part 7, if necessary, has a protective cover 9 adapted to the vacuum pump 101.
Patent KR-20040013942-A (KR)
Title: The heavy metal clear-fixed method in dreggy sludge by the ultrasonic irradiation
Inventor: LEE SANG HON
IPC: C02F11/06
Filed: 2002-08-09
Abstract: PURPOSE: Provided is a method for solidifying sludge by applying ultrasonic waves to sludge, the method being capable of solidifying sludge while preventing heavy metal release in sludge and reducing sludge volume. CONSTITUTION: The method comprises the steps of applying ultrasonic waves with energy of 20w/cm¬2 for 2 to 3 hours to sludge, thereby causing water division and continuous reaction and preventing heavy metal release from sludge by oxidation and reduction reactions of water, wherein the ultrasonic wave has a frequency changing based on particle size and status of sludge.
Patent KR-20040014000-A (KR)
Title: Salt coated with Saururus Chinensis and Houttuynia Cordata ingredient and Manufacturing method Thereof
Inventor: YOON YOUNG JUNG
IPC: A23L27/40
Filed: 2002-08-09
Abstract: PURPOSE: A method for manufacturing salt coated with Saururus chinensis powder and Houttuynia cordata by coating sun-dried sea salt with Saururus chinensis powder and Houttuynia cordata powder is provided. The manufactured salt is helpful for preventing adult disease, treating and caring for the skin and removing au pleasant smell or the like. CONSTITUTION: Sun dried sea salt is washed, roasted at about 800deg.C and ground to 50 meshes or more. Then, Saururus chinensis and Houttuynia cordata are roasted, ground into about 100meshes or more and mixed with salt powder. The manufactured salt comprises 50 to 90% by weight of salt powder of above 50 meshes and 5 to 45% by weight of Saururus chinensis powder and Houttuynia cordata powder of above 100 meshes.
Patent KR-20040014721-A (KR)
Inventor: YOO YONG BAEK
IPC: G03G15/00
Filed: 2002-08-10
Abstract: PURPOSE: A cooling device of a photoconductive drum is provided to reduce an extra driving unit by rotating a cooling fan by rotary force of a photoconductive drum. CONSTITUTION: A cooling fan(112) is installed inside a photoconductive drum(110). If a photoconductive drum driving unit rotates at a certain speed, the cooling fan rotates at the same speed as the photoconductive drum driving unit. Air flows in the photoconductive drum through an open hole(143a) of a flange(143) of the photoconductive drum by absorption force of the cooling fan, and flows in another open hole(143d) of the flange, thereby reducing a temperature of the photoconductive drum and a peripheral temperature. An idle gear(150) connected with a photoconductive drum driving gear(146) reduces speed of revolution to be transmitted to a photoconductive drum gear(149). The photoconductive drum gear rotates a hub(147) at a predetermined speed of revolution, and the flange and the hub of the other end rotate at the predetermined speed, so the photoconductive drum rotates at a speed lower than the speed of revolution of the cooling fan.
Patent KR-20040014878-A (KR)
Title: Nitride light emitting diode and method for manufacturing the same
Inventor: SEO JU OK
IPC: H01L33/38
Filed: 2002-08-12
Abstract: PURPOSE: A nitride LED(Light Emitting Diode) and a manufacturing method thereof are provided to be capable of increasing light emitting efficiency by reducing the surface area of an N type metal layer in comparison with that of an active layer. CONSTITUTION: A nitride LED is provided with an n-GaN substrate(10), an n-clad layer(11) formed at the upper portion of the n-GaN substrate, an active layer(12) formed at the upper portion of the n-clad layer, a p-clad layer(13) formed at the upper portion of the active layer, and a p-GaN layer(14) formed at the upper portion of the p-clad layer. The nitride LED further includes a P type metal layer(15) formed at the upper portion of the p-GaN layer and an N type metal layer(16) formed at the lower portion of the n-GaN substrate. At this time, the surface area of the N type metal layer is smaller than that of the active layer.
Patent KR-20040018674-A (KR)
Title: Liquid Crystal Display and Method of Fabricating the same
Inventor: BAEK MYEONG GI
IPC: G02F1/1339
Filed: 2002-08-26
Abstract: PURPOSE: A liquid crystal display device and a method for fabricating the same are provided to patterning both edge parts of spacers for easily obtaining desired height and width of the spacers. CONSTITUTION: A liquid crystal display device includes spacers(80) formed in the ink-jet manner and having patterned both edge parts. The spacers are formed overlapping gate lines(60) rather than data lines, since the gate lines have a width larger than the data lines. When spraying spacers onto a lower substrate by the ink-jet manner, a lot of amount of spacers are sprayed to obtain a desired height. Both edge parts of the spacers facing an image display area are patterned to prevent the spacers from being formed beyond a non-display area.
Patent KR-20040020658-A (KR)
Title: Method for forming sti oe semiconductor device
Inventor: KIM CHANG HAN
IPC: H01L21/76
Filed: 2002-08-31
Abstract: PURPOSE: A method for forming an STI(Shallow Trench Isolation) of a semiconductor device is provided to improve corner rounding effect and to prevent moat by using a stepped profile. CONSTITUTION: A pad oxide pattern(101) and a pad nitride pattern are sequentially formed on a semiconductor substrate(100). An HLD spacer is formed at both sidewalls of the pad nitride and oxide pattern. A trench is formed and a cleaning process is performed. The substrate is then partially etched by using light etching. By performing sequentially the first and the second pre-cleaning process the resultant structure, the first and second oxide spacer(105,106) are formed. Then, an isolation layer(107) is formed in the trench.
Patent KR-20040024651-A (KR)
Inventor: BAE GWANG HO
IPC: H01R4/18
Filed: 2002-09-16
Abstract: PURPOSE: A cable connector is provided to include a housing for fixing a compressive connector by consisting of 2 parts and forming a compressing plate compressively fixing a cable strip inserted into the compressive connector on an inner side, thereby remarkably reducing the number of connector assemblies. CONSTITUTION: A compressive connector(500) comprises as follows. A cable(20) has a cable compression unit(21) compressed in predetermined length from a section in order to be electrically connected with cut pins of a pin fixing socket(10). A compression band(30) locates the cable compression unit(21) between the cut pins, enables outer covers of each line of the cable compression unit(21) to be cut by the cut pins by compressing the cable compression unit(21), connects the cut pins with conductors of each line, and fixes the cable compression unit(21). The compression band(30) compressively supports an upper side of the cable compression unit(21).
Patent KR-20040024716-A (KR)
Title: Decoration Panel of Concrete Structure
Inventor: BAE SUK DONG
IPC: E04F13/08
Filed: 2002-09-16
Abstract: PURPOSE: An ornamental panel of a concrete structure is provided to improve the durability of a concrete structure by preventing the neutralization or corrosion of a concrete structure. CONSTITUTION: The ornamental panel(10) of a concrete structure is attached to an external wall of a concrete structure(12) to improve the appearance of a concrete structure, wherein a concrete structure(12) and a stud(11) are unified by the concrete placed in the ornamental panel(10) provided with a stud(11).
Patent KR-20040029650-A (KR)
Title: Assembly of microphone holder and Manufacturing method thereof
Inventor: JEONG NACK HWAN
IPC: H04R1/00
Filed: 2002-10-01
Abstract: PURPOSE: An assembly of a microphone holder and its fabrication method are provided to make a size of a cellular phone compact as high as a main circuit board. CONSTITUTION: According to the assembly(30) of a microphone holder loaded on a main circuit board as maintaining a microphone, a body(31) is formed with a high heat resistant resin. A signal input port(34) and a ground port(33) are connected to an output port of the microphone. A pair of contact ports(36) correspond to a soldering part of the main circuit board, and they are projected out of the body by being made in a body with the signal input port and the ground port. And a cap part is formed with the same material as the body, and is inserted into a top part of the body to be installed automatically to the main circuit board.
Patent KR-20040032379-A (KR)
Title: Composition for overcoat layer of organic photoreceptor, organic photoreceptor manufactured by employing the same and electrophotography
Inventor: JU HYE RI
IPC: G03G5/14
Filed: 2002-10-09
Abstract: PURPOSE: Provided is a composition for forming an overcoat layer for an organic photoreceptor, which improves the life of the organic photoreceptor and has excellent solvent resistance and wearing resistance in the presence of a wet toner. CONSTITUTION: The composition for forming an overcoat layer for an organic photoreceptor comprises a poly(aminoether), an electron transport material and an alcohol solvent. In the composition, the poly(aminoether) is used in an amount of 70-99 parts by weight, based on 100 parts by weight of the total solid content of the composition. Additionally, the organic photoreceptor comprises a conductive support, a photosensitive layer formed on the top of the support, and an overcoat layer obtained by coating the composition on the top of the photosensitive layer and drying it.
Patent KR-20040032512-A (KR)
Title: System And Method For Serving Short Message In High Rate Packet Data System
Inventor: JUNG JI A
IPC: H04L12/56
Filed: 2002-10-10
Abstract: PURPOSE: A short message service system of an HRPD(High Rate Packet Data) method, and a method therefor are provided to transmit a short message to a specific terminal by using position and status information of the terminal as registered in a server. CONSTITUTION: An AT(Access Terminal)(21) receives and outputs a short message. An SME(Short Message Entity)(27) requests a short message service from the AT(21). An SMSC(Short Message Service Center)(26) receives the short message service request from the SME(27) and transmits a short message to the AT(21). An LIMS(Location Info. Management Server)(25) registers and manages position and status information of the AT(21), receives a registration information request on the AT(21) from the SMSC(26) and provides the position and status information on the AT to the SMSC(26). A PDSN(Packet Data Serving Node)(24) reports the status information on the AT(21) to the LIMS(25) and provides a PPP(Point-to-Point Protocol) connection to the AT(21) so that the AT(21) can receive the short message service. A PCF(Packet Control Function)(23) reports position information on the AT(21) to the LIMS(25) and provides call state change information of the AT(21) to the PDSN(24). An AN(Access Network)(22) receives a short message from the PCF(23) and transmits it to the AT(21).
Patent KR-20040040172-A (KR)
Title: Electrical cooker
Inventor: ALEXEI TIKHONOV
IPC: A47J27/08
Filed: 2002-11-06
Abstract: PURPOSE: An electric rice pot is provided to form a display unit to an upper portion of a lid assembly and to prevent failure due to high temperature. CONSTITUTION: An electric rice pot includes a main body, a lid assembly(2), an electric heating device(24), a display PCB(Printed Circuit Board,31) and a display panel(32). A semiconductor device(50) is installed to an upper surface of the display PCB. Therein, heat is emitted upward to solve thermal resistance. The semiconductor device and the display panel are not met in a vertical line to give off heat generated from the conductor device effectively. Therefore, an operating condition is identified easily without lowering a head.
Patent KR-20040042406-A (KR)
Inventor: PARK KI JONG
IPC: F16L47/02
Filed: 2002-11-14
Abstract: PURPOSE: A synthetic resin pipe having a hot-wire connection pipe is provided to easily connect the pipes by manufacturing the synthetic resin pipes joined to the hot-wire connection pipe in advance. CONSTITUTION: A hot-wire connection pipe(21) is fit into one end of a synthetic resin pipe(20). Pipe wall members(24) have hot-wires(23), and are wound around the inside of the connection pipe. The pipe wall members are integrally connected with each other by I-shaped joining members(25). Connection terminals(26) are connected to the hot-wires, respectively. A synthetic resin welding unit(22) is welded to the end of the connection pipe and the outer circumference of the synthetic resin pipe, and joins the connection pipe to the synthetic resin pipe integrally.
Patent KR-20040043246-A (KR)
Title: Apartment draintrap for intrgration drain of flower garden and balcone in a body
Inventor: KIM KAB JIN
IPC: E03C1/122
Filed: 2002-11-16
Abstract: PURPOSE: A drainage trap for connecting a drainage trap for a flower bed and a drainage trap for a balcony installed to each family of an apartment by one drainage line is provided to cut down the construction expenses for the apartment by reducing the waste of unnecessary materials, to show a fine sight and to heighten the utility value of the balcony to the maximum. CONSTITUTION: The drainage trap for connecting the drainage trap(1) for the flower bed and the drainage trap for the balcony installed to each family of an apartment by one drainage line comprises the steps of forming a fastener(2) to the lower side of the drainage trap(1) for the flower bed provided with a soil inlet, then connecting a drainage pipe, connecting a drainage pipe to the lower end of the drainage trap for the balcony provided with a water-sealing device and connecting a drainage pipe installed between the drainage trap for the balcony and the drainage trap(1) for the flower bed slopely.