baber/WOPTO huggingface dataset:
Patent KR-20090090789-A (KR)
Title: Circuit and method for controlling redundancy in semiconductor memory apparatus
Inventor: KOO CHEUL HEE
IPC: G11C29/00
Filed: 2008-02-22
Abstract: A redundancy control circuit of a semiconductor memory device and a redundancy control method are provided to increase an available area of a memory bank area by arranging a fuse set unit in a peripheral circuit redundancy control unit. A peripheral circuit redundancy control unit(30) generates an internal command by buffering and latching an external command. The peripheral circuit redundancy control unit generates the global address by comparing the external address with an output signal of the fuse circuit. A memory bank redundancy control unit(40) receives a global address corresponding to the input of the internal command and selectively activates the redundancy word line or main word line. The fuse circuit is arranged in the peripheral circuit redundancy control unit. The global address includes the information about the repair operation.
Patent KR-20090093183-A (KR)
Title: Pillow For Heavy Sleep And Manufacture Method Thereof
Inventor: MOON HYOUNG GEUN
IPC: A47G9/10
Filed: 2008-02-28
Abstract: A pillow for sound sleep and a method of manufacturing the same are provided, which horizontally maintain the cervical spine of a user and induces sound sleep. A manufacturing method of the pillow for sound sleep comprises: a step of forming a hollow which is opened to the side or the bottom surface in the main body of the pillow shape; a step of setting up a side support member(30) which is installed at the hollow of the main body and supports the load; and a step of forming a depression space(22) by attaching the side support member to the part coming into contact with the surface of inside wall part of the main body.
Patent KR-20090095170-A (KR)
Title: Multipurpose bicycle storage facilities for a train
Inventor: PARK SUNG IL
IPC: B61D37/00
Filed: 2008-03-05
Abstract: A bicycle storage facility in an available space around a passenger room is provided to maximize the space conjugation of a train by mounting a booth to keep the bicycle. A bicycle storage facility in an available space around a passenger room comprises a storing booth, a door, a front-wheel and a rear wheel fixing unit(130,140) and a foldable shelf(150). The door is equipped at one side of the storing booth. The door has a locking unit(121) for limiting the opening and shutting of the storing booth. The front wheel fixing unit is installed on the inner wall surface of the storing booth. The front wheel fixing unit fixes the front-wheel of the bicycle. The rear wheel fixing unit is installed on the floor side of the storing booth. The rear wheel fixing unit fixes the rear wheel of the bicycle. The shelf is installed in the inner wall surface of the storing booth.
Patent KR-20090095201-A (KR)
Title: Unity relay system and application method thereof
Inventor: SIM EE SUB
IPC: H04B7/14
Filed: 2008-03-05
Abstract: A unified relay device and an operation method thereof supplying a video call with a data communication service by connecting to internet network are provided to expand communication services variously by supplying a relay service between internet and a mobile apparatus. A bluetooth communications unit(115) connects to a handset. The Bluetooth communications unit provides the voice, the image and data communications services. A first PSTN communications unit(118) provides the connection of the regular telephone. If emergency information according to the invader perception is detected, the first PSTN communications unit notifies that the intruder is sensed according to the control of the first controller(111). A second controller controls the general operations about the monitoring region.
Patent KR-20090097037-A (KR)
Title: Film insert moulded material and the method for manufacturing of the same
Inventor: HWANG EUI PIL
IPC: B29C45/14
Filed: 2008-03-10
Abstract: A film insert injected product and an injection method thereof are provided to improve precision of a product by progressing an injection molding process in a state that a film is fixed on a correct location. A method for performing an injection molding process of a film insert includes the following steps of: molding a film according to size and a shape of an injected product(S100); manufacturing a first injected product by performing an injection molding process after supplying a first injection material to a first mold; manufacturing a second injection product by injecting a second injection material to a second mold(S120); fixing inside components in the first injected product; and forming the second injected material integrally on an outer side of the first injected product.
Patent KR-20090099800-A (KR)
Title: Method of fabricating a photomask using polymer
Inventor: RYU JIN HO
IPC: H01L21/027
Filed: 2008-03-18
Abstract: PURPOSE: A method of fabricating a photomask using a polymer is provided to prevent unevenness of a coating, the pattern defect by patterning using etching rate difference. CONSTITUTION: A method of fabricating a photomask using a polymer is comprise of the steps: a light shield layer(110) is formed on a transparent substrate(100) having a first area(101) and a second part(102); a hard mask film(120) is formed on the light shield layer; the first polymer layers made of singe polymer complementary combination is formed a hard mask film; a part of the first polymer at a first region is changed into a second complementary; and a hard mask film pattern exposing the light shield layer of the first polymer layer lower part is formed by etching the first and the second polymer layer with ratio difference.
Patent KR-20090099812-A (KR)
Title: Microwave oven switching circuit
Inventor: SHIN YONG SOO
IPC: F24C7/08
Filed: 2008-03-18
Abstract: PURPOSE: A microwave oven switching circuit is provided to reduce production cost by reducing the number of switches. CONSTITUTION: A microwave oven switching circuit is composed of a convection heater(124), a convection fan motor(118), and a high voltage transformer(130). The microwave oven switching circuit comprises a first switch, a second switch, and a third switch. In the first switch, common terminal is connected to a live terminal and a normal open contact is connected to a first live terminal of the high voltage transformer and the one end of the convection heater, a top heater, and a convection motor. The first switch becomes normal open in case of the close of the door and becomes normal close in case of the open of the door. The second switch is connected to the first neutral terminal of the high voltage transformer and turns on or off according to the control signal of a controller assembly. The third switch is connected to the normal close contact of the first switch and becomes normal open in case of the close of the door and becomes the normal close in case of the open of the door.
Patent KR-20090103388-A (KR)
Title: The Functional Dangmyen with Curcuma aromatica and Chitosan Solution and It's Preparation
Inventor: GYEONG JENG SU
IPC: A23L33/00
Filed: 2008-03-28
Abstract: PURPOSE: Functional Dangmyen(Chinese noodles) containing turmeric and chitosan solution, and a preparing method thereof are provided to show chewy mouth feeling with yellow color, thereby improving consumer preference. CONSTITUTION: A method for preparing functional Dangmyen(Chinese noodles) containing turmeric and chitosan solution comprises the following steps of: preparing 55-65wt% of potato starch and sweet potato starch; preparing 35-45wt% of functional rice glue; putting the prepared starches and functional rice glue into a kneader and kneading the dough; removing remaining air inside the dough using a vacummizer; and molding the dough into thick noodles or flat noodles. The functional rice glue is composed of 11-19wt% of glue made of potato starch or sweet potato starch, 2-10wt% of α-chitosan solution with molecular weight of 10,000~50,000 and deacetylation degree of 90-95%, 0.1-2.0wt% of turmeric extract, and 70.5-86.9wt% of water.
Patent KR-20090105356-A (KR)
Title: Apparatus and method for sound analyzing
Inventor: CHO DONG HYUN
IPC: G10L25/51
Filed: 2008-04-02
Abstract: PURPOSE: A sound analysis device and a method thereof for determining various effect sound are provided to improve the accuracy of the discrimination instruction by determining the kind of effect sound which is inputted by using frequency feature information. CONSTITUTION: A sound analysis equipment and method are as follows. The first waveform data under the beginning waveform of the sound effect signal from the inputted sound signal are extracted from a frequency feature detecting unit(260). A part is selected of the sound effect kind of the plurality of as the comparison candidate set we radical obtain by the sound effect classification of the first waveform data and plurality of initial point waveform data of a plurality of which are compared. The sound effect signal is converted to the frequency domain. The first feature information corresponding to the frequency characteristic of the sound effect signal changed into the frequency domain are acquired.
Patent KR-20090107887-A (KR)
Title: Lifeboat
Inventor: LEE JAE CHEOL
IPC: B63B9/00
Filed: 2008-04-10
Abstract: PURPOSE: A lifeboat which is automatically separated when a ship is in distress is provided to automatically separate a lifeboat from a ship during ship flood, thereby protecting life of boat crews sleeping in the lifeboat. CONSTITUTION: A lifeboat which is automatically separated when a ship is in distress comprises the following units. A sleeping room in which a ship crew can sleep is installed inside a ship. The sleeping room has a sealed dome shape. A main body(1) in which a door is installed in one side of the sleeping room. Outside can be seen through a glass window(4) from a side and an upper part of the main body. A crew can escape through an exit(3) during an emergent situation. A plurality of tow hooks(5) is installed in an upper part of the main body.
Patent KR-20090112059-A (KR)
Title: Wireless transmission and receive device using mobile terminal
Inventor: KIM HAK GEON
IPC: H04B7/24
Filed: 2008-04-23
Abstract: PURPOSE: An external wireless transceiver utilizing a portable terminal for performing an SMS transmission and voice communication is provided to perform voice communication with the other user located at local area through a wireless module. CONSTITUTION: An external wireless transceiver utilizing a portable terminal for performing an SMS transmission and voice communication includes a connector(102), a wireless local communication module, and a data processing unit(110). The external computing device radio transceiver for utilizing the portable terminal is connected to the portable terminal equipped with the connection connector for a charge and the keypad. The connector connects and releases the connection connector. The data processing unit requests the use about the keypad prepared in the portable terminal by the portable terminal.
Patent KR-20090112197-A (KR)
Title: Character input device
Inventor: OH EUI JIN
IPC: G06F3/02
Filed: 2008-04-23
Abstract: PURPOSE: A character input device is provided to input data in a small area by distinguishing the in-direction and out-direction of inputted signal through an input unit. CONSTITUTION: A character input device equipped with a plurality of the direct input keys(10). The four input keys arranged having a separation distance which mutually equal by 4 directions from a center. Each input key is prepared as mobile towards a plurality of directing positions. An input unit is included to perform the direction motion input which inputs the allocated character.
Patent KR-20090113661-A (KR)
Title: Synthesis of polyvinylchloride nanocomposite via in situ miniemulsion polymerization
Inventor: CHUNG JIN SUK
IPC: C08F14/06
Filed: 2008-04-28
Abstract: PURPOSE: A synthesis method of polyvinylchloride nanocomposite is provided to easily synthesize a polyvinylchloride nanocomposite with mechanically and andrheologically excellent property. CONSTITUTION: A synthesis method of polyvinylchloride nanocomposite using in-situ mini-emulsion polymerization comprises the steps of: (S110) mixing any one nano particle of clay or calcium carbonate, co-stabilizer, initiator and chlorinated vinyl monomer and aging the mixture to prepare a mixed solution; (S120) dispersing the nano particle in a thin plate form by stirring the mixed solution; (S130) emulsifying the mixed solution by adding an surfactant to the dispersed solution; and (S140) homogenizing the emulsified solution by a high-strength homogenizer and performing mini-emulsion polymerization.
Patent KR-20090114671-A (KR)
Title: Aramid multi-filament and method of manufacturing the same
Inventor: PARK TAE HAK
IPC: D01F11/00
Filed: 2008-04-30
Abstract: PURPOSE: Aramid multi-filament and a manufacturing method thereof are provided to offer good post-processing property with reduced roll winding, and to prevent powder scattering attached on a roller in a raw cord process. CONSTITUTION: Aramid multi-filament includes phosphoric acid ether alkali metal salt of a chemical formula 1. In the chemical formula 1, R is an alkyl group. N is an integer of 1 ~ 9. M is an alkali metal including Na, K or Li etc. A manufacturing method of the aramid multifilament includes a step for attaching a spin finish on the spun multifilament. The strength of the aramid multifilament is 10~25 g/d. The elongation at break of the aramid multifilament is 2~6%.
Patent KR-20090084625-A (KR)
Title: Personal-customized electronic furniture and method for implementing the same
Inventor: JANG WOO YOUNG
IPC: G06F19/00
Filed: 2008-04-30
Abstract: A personal customized electronic furniture and a method for implementing the same are provided to customize various functions for body relaxation and health management of a user. A communication unit downloads personal information of a user from a personal portable terminal(1004). A sensor unit obtains information of a surrounding environment of the personal customized bed by sensing the surrounding environment of the personal customized bed(1005). The sensor unit obtains information about a body state of the user by measuring a bio signal of the user(1007). At least one function that the personal customized bed provides is controlled based on at least one of the personal information, information about the surrounding environment, remote control information and direct control information(1011).
Patent KR-20090115391-A (KR)
Title: Noise-interception sheet to reduce the floor impact noise and to improve the thermal insulation performance in apartment house and a manufacturing method thereof
Inventor: KIM GOOK HEE
IPC: E04F15/20
Filed: 2008-05-02
Abstract: PURPOSE: An interlayer noise prevention material for reducing interlayer noise an apartment and improving the insulation performance and a manufacturing method thereof are provided to appropriately satisfy the noise standard by efficiently reducing interlayer noise like a weight impact sound, a lightweight impact sound and so on. CONSTITUTION: An interlayer noise prevention material for reducing interlayer noise an apartment and improving the insulation performance is composed of a surface layer(22), a shock absorbing and sound absorbing layer, a sound insulating layer(25), and a heat insulating layer(21). The surface layer is made of a high hardness polymer resin including a thermoplastic polyurethane resin. The shock absorbing and sound absorbing layer is composed of a shock absorbing material(23) and a sound absorbing material(24). The shock absorbing material is made of elastomeric foam. The shock absorbing material reduces the weight impact sound and the lightweight impact sound. The sound absorbing material is made of flexible foam. The sound absorbing material reduces the noise through a vibration absorbing function and a sound absorbing function. The sound insulating layer is made of nano or micro fiber non-woven fabrics. The sound insulating layer cuts off lightweight impact sound. The heat insulating layer is made of semi-rigid foam or rigid foam.
Patent KR-20090116217-A (KR)
Title: Liquid crystal display device and fabricating method thereof
Inventor: KIM JIN WUK
IPC: G02F1/1335
Filed: 2008-05-06
Abstract: PURPOSE: A liquid crystal display device and a manufacturing method thereof are provided to perform the uniform alignment on a large area by performing the formation of a micro groove and the alignment at the same time. CONSTITUTION: The second substrate(200) is adhered with the first substrate and comprises a black matrix, a color filter and a common electrode. First alignment films(110,210) of polyimide system are formed on one of the first and second substrates. Second alignment layers(120a,220a) are formed on at least one of the first and second substrates in which the first alignment films are formed and are made of the material having a function showing the polarization phenomenon. A liquid crystal layer is formed between the first substrate and the second substrate.
Patent KR-20090117182-A (KR)
Title: Strain- hardening process of linear polymer and strain-hardened linear polymer composition
Inventor: LIM HYUNG TAG
IPC: C08K7/16
Filed: 2008-05-08
Abstract: PURPOSE: A strain-hardening process of a linear polymer is provided to impart deformation curing ability that viscosity dramatically increases drawing function to a chain polymer, to enable uniform thickness modification of the polymer, and to prevent explosion phenomenon. CONSTITUTION: A strain-hardening process of a linear polymer comprises the steps of: mixing a linear polymer 100.0 parts by weight, surface-treated microparticles 0.1-30 parts by weight prepared by mixing a silane coupling agent or amino acid, and a compatibilizer 0.1-50 parts by weight; and mixing the mixture at a melting point of the linear polymer to a melting point + 150 °C for 10 seconds - 30 minutes.
Patent KR-20090117329-A (KR)
Title: Container and display device having the same
Inventor: LEE CHUL WOO
IPC: G02F1/1333
Filed: 2008-05-09
Abstract: PURPOSE: A container and a display device with the same are provided to form a large container by plastic materials, thereby drastically reducing weight of the display device. CONSTITUTION: A containing frame(110) includes an outline part(112) and a plurality of side walls(111,113,115,117). The outline unit includes an inner side defining an opening and an outer side defining a frame shape and an outline. A plurality of side walls is respectively arranged in the outer sides. The containing frame is made by plastic materials. A container is separated from the side wall. The container includes the first reinforcing member(121). The first reinforcing member is arranged in one or more side walls in a longitudinal direction. The first reinforcing member reinforces rigidity of the side wall.
Patent KR-20080048451-A (KR)
Title: Method for manufacturing structure frame using miniature model-surface divide type
Inventor: KANG DONG WOO
IPC: E04B1/34
Filed: 2008-05-13
Abstract: A method for manufacturing a structure frame using surface division of a miniature model is provided to reduce time for constructing the structure frame remarkably. A method for manufacturing a structure frame using surface division of a miniature model includes the steps of: manufacturing a miniature model for a real building; drawing the miniature model and setting sections for every part of the miniature model; setting frame parts on section for each part; dividing the set frame part into a predetermined number of parts; magnifying the divided frame parts to a real size, and printing out the magnified image; cutting steel sheets based on the print of the divided frame parts; and welding the cut steel sheets.
Patent KR-20090120123-A (KR)
Title: Chemical sensor array useful for the detection of volatile orgarnic compound in ultra-low concentration
Inventor: JEGAL JONG GEON
IPC: G01N31/00
Filed: 2008-05-19
Abstract: PURPOSE: A chemical sensor array is provided to accurately detect volatile organic compounds even in ultra-low concentration because the array can be coordinated with metal ions and to be stable by avoiding the influence of moisture in air. CONSTITUTION: A chemical sensor array for detecting volatile organic compounds comprises at least one chemoresponsive dye and a porous polymer supporter for supporting the same. The volatile organic compound is selected from the group consisting of amines, aldehydes, acids, ethers, esters, alcohols, arenes, and halocarbons. The chemoresponsive dye comprises a compound of chemical formula 1, wherein M is selected from the group consisting of Co, Cu, Fe, Mn, Ni, Cr and Zn; and R is phenyl or p-methoxyphenyl.
Patent KR-20090124518-A (KR)
Title: Optical sheet
Inventor: LEE JUNG HOON
IPC: G02B5/30
Filed: 2008-05-30
Abstract: PURPOSE: An optical sheet is provided to improve the photonic efficiency of the backlight unit and display quality of the liquid crystal display. CONSTITUTION: The reflection-type polarizing film comprises the reflection-type polarizing film layer(110) and the first diffusion layer(140). The first diffusion layer is located in one-side of the reflection-type polarizing film layer. The first diffusion layer comprises a plurality of first spreading particles(145). By laminating a plurality of layers having the different refractive index the reflection-type polarizing film layer is formed. The reflection-type polarizing film layer transmits only the specific polarized light. The reflection-type polarizing film layer reflects the other light except for the specific polarized light. The reflection-type polarizing film layer comprises the layer aligned to isotropy and the layer aligned to anisotropic. The first diffusion layer is located in one-side of the reflection-type polarizing film layer. The maximum surface roughness of the reflection-type polarizing film layer is 0.1~5μm.
Patent KR-20080063734-A (KR)
Title: Hybrid semiconductor-ferromagnet device with a junction of positive and negative magnetic-field regions
Inventor: SHIN KYUNG HO
IPC: H01L43/08
Filed: 2008-05-30
Abstract: A hybrid semiconductor-ferromagnet device having a positive and negative junction structure of magnetic-field regions is provided to increase the application field of a device by locating a voltage measurement terminal in positive and negative magnetic-field regions. A semiconductor 2DEG(2-Dimensional Electron Gas) has a channel on which a current flows. A micromagnet is arranged on the semiconductor 2DEG to be intersected with the channel. When applying external magnetic-field, two magnetic barriers having different signs in the channel below the micromagnet are formed and then the junction structure of a positive and a negative magnetic-field region is formed. A negative voltage terminal is connected to a negative region of the magnetic-field. A positive voltage terminal is connected to a positive region of the magnetic-field. The negative and positive voltage terminals are integrated with the channel.
Patent KR-20090126712-A (KR)
Title: A method for fabricating a semiconductor device
Inventor: YANG TAEK SEUNG
IPC: H01L27/108
Filed: 2008-06-05
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to prevent the short in the capacitor by removing the by-product generated in a process of etching the upper electrode of the capacitor by the isotropic etching. CONSTITUTION: A bottom metal film is formed on the top of the substrate(S110). A dielectric film is formed on the bottom metal film(S120). An upper metal film is formed on the dielectric film(S130). The upper electrode and the dielectric film pattern are formed by etching the upper metal film in the reactive ion etching process(S140). The upper side of the bottom metal film is exposed. The by-product of the upper electrode sidewall is removed by the CDE(chemical down-stream etch) process(S150).