baber/WOPTO huggingface dataset:
Patent KR-20070116543-A (KR)
Title: Compositions for chemical mechanical polishing silica and silicon nitride having improved endpoint detection
Inventor: MUELLER BRIAN L
IPC: C08J5/14
Filed: 2007-05-30
Abstract: A method for preparing a composition for polishing silica and silicon nitride on a semiconductor substrate is provided to reduce the amount of ammonia and to improve the detection of end point. A method for composition for polishing silica and silicon nitride on a semiconductor substrate comprises the steps of ion exchanging a carboxylic acid polymer to reduce the amount of ammonia; and mixing 0.01-5 wt% of an ion exchanged carboxylic acid polymer, 0.001-1 wt% of a quaternary ammonium compound, 0.001-1 wt% of phthalic acid and its salt, 0.01-5 wt% of an abrasive, and the balance of water. Preferably the salt of phthalic acid is potassium hydrogen phthalate; and the abrasive is the ceria having a particle size of 50-200 nm.
Patent KR-20080032593-A (KR)
Title: Image sensors and methods of fabricating image sensors
Inventor: LIANG YAO HSIANG
IPC: H01L27/146
Filed: 2007-06-04
Abstract: An image sensor and a method for fabricating an image sensor are provided to prevent and reduce white pixel defects in a photodiode by using a low level nitride component included in an PRO(Resist Protection Oxide) layer. A P-well region(203) is formed in a substrate. An isolation structure(205) is formed in the substrate. A transistor(210) is formed on the substrate, and comprises a transistor gate(213) and at least one source/drain region(220). The transistor gate is formed on the substrate. A gate dielectric layer(209) is formed between the transistor gate and the substrate. A spacer(215) is formed on the transistor gate and sidewalls of the gate dielectric layer. A conductive region such as the source/drain region is formed in the substrate, and is located adjacent to the transistor gate. A predetermined region such as a photodiode region(230) is defined, and connected with the transistor. The photodiode region comprises an n-type photo sensor(NPS) region(235) and a p-type photo sensor(PPS) region(237).
Patent KR-20080108750-A (KR)
Title: Uv curable photochromic coating composition having excellent adhesiveness and contamination resistance
Inventor: HAN JA YOUNG
IPC: C09D5/00
Filed: 2007-06-11
Abstract: A UV curable photochromic coating composition is provided to ensure excellent adhesive property and to be applied to various materials due to an acrylate monomer having a functional group induced from DOPA. A UV curable photochromic coating composition an acrylate monomer having 1 - 20 weight% of a DOPA functional group. The acrylate monomer having a DOPA functional group is prepared by performing esterification of hydroxyalkylacrylate and DOPA. The hydroxyalkylacrylate is an acrylate having a C1 - 20 hydroxy alkyl group.
Patent KR-20080001620-A (KR)
Title: Semiconductor device
Inventor: KUROKAWA YOSHIYUKI
IPC: H01L27/02
Filed: 2007-06-19
Abstract: A semiconductor device is provided to prevent data transmitted from the semiconductor device to a reader/writer from being wrongly recognized as data transmitted from the reader/writer to the semiconductor device to improve the reliability of the semiconductor device. A semiconductor device(101) includes an antenna circuit(102), a transmission circuit(103), a receiving circuit(104) and an operation processing circuit(105). The antenna circuit transmits and receives an RF signal, rectifies the RF signal, outputs the rectified RF signal to the transmission circuit, and modulates the RF signal according to a modulation signal inputted from the transmission circuit. The transmission circuit generates the modulation signal from transmission data output from the operation processing circuit, outputs the modulation signal to the antenna circuit and outputs a signal indicating whether the RF signal is transmitted from the antenna circuit to a reader/writer. The receiving circuit generates a demodulation signal from the rectified signal inputted from the antenna circuit and the signal indicating whether the RF signal is transmitted and outputs the demodulation signal to the operation processing circuit. The operation processing circuit performs an operation using the demodulation signal and outputs the transmission data to the transmission circuit.
Patent KR-20080112789-A (KR)
Title: Method for manufacturing of king oyster mushroom coffee-creamer
Inventor: SEO JONG KWON
IPC: A23C11/00
Filed: 2007-06-22
Abstract: A method for manufacturing king oyster mushroom coffee-creamer is provided to replace trans fat causing the cardiovascular disease with a king oyster mushroom. A method for manufacturing king oyster mushroom coffee-creamer comprises a step for parboiling the pine mushroom washed; a step for drying the pine mushroom parboiled by using a freezing dryer; a step for pulverizing the pine mushroom dried to be 300~400mesh ultrafine particle; and a step for mixing the ultrafine particle pine mushroom powder with coffee creamer raw materials.
Patent KR-20090002432-A (KR)
Title: Spoon crosspiece
Inventor: OH MIN JI
IPC: A47G21/00
Filed: 2007-06-28
Abstract: A spoon support is provided, which enables to hygienically and safely use a tool which is used to have the food. A support(2) of the nipper type, barrel type, magnet type, attachment type in which the assembly and separation are facilitated is inserted or insert-attached to the middle of the tool to hygienically and safely use the tool which is used to have the food. A portion which picks up the food does not come in contact with the table surface. The non-slip groove or hole is formed in the tool and is combined with the supporting board to prevent the food from being slid while eating the food.
Patent KR-20090000364-A (KR)
Inventor: HWANG BO UI
IPC: D06F71/29
Filed: 2007-06-28
Abstract: A furniture ironing out wrinkles of trousers is provided to remove wrinkles of trousers by using tongs which have elastic members while the trousers are set on the furniture. A furniture ironing out wrinkles of trousers consists of: a top fixing member(31); a first grip member(35) combined with the top fixing member which is connected to an elastic member(36); a bottom fixing member(32); and a second grip member(34) connected to the bottom fixing member. The first grip member is arranged to face against the second grip member. The top fixing member and the bottom fixing member are connected to a supporting member(33). The elastic member can be either a spring or a rubber band.
Patent KR-20090000479-A (KR)
Title: Digital photographing apparatus including electronic view finder
Inventor: KIM YOUNG OOG
IPC: H04N5/225
Filed: 2007-06-28
Abstract: A digital photographing apparatus including an electronic view finder is provided to remove a need for an LCD for EVF to reduce manufacturing costs and a need for arranging a mode selection button by using a rotatable LCD monitor, thereby simplifying the apparatus. A digital camera(100) comprises a lens unit(110), an image sensor(130), an external display unit(150) and a finder unit(170). The lens unit concentrates light. The image sensor converts light reached through the lens unit into an electric signal. The external display unit is arranged in the outside of a digital photographing apparatus and displays an image processed by the image sensor. The finder unit reflects an image displayed on a part of the external display unit and induces the reflected image to a contact portion.
Patent KR-20090002675-A (KR)
Title: Curable composition having good scratch-resistance and processability, cured article thereof, and method for preparing the same
Inventor: KIM DONG HEE
IPC: C08K3/00
Filed: 2007-07-02
Abstract: A curable composition is provided to ensure excellent scratch resistance and processability while degrading the inherent property of the cured material. A curable composition with excellent scratch resistance comprises a curable resin 100.0 parts by weight and inorganic particles 2-30 parts by weight having Mohs hardness of 3 or greater. A manufacturing method of a cured material(10) with excellent scratch resistance comprises a step for manufacturing a curable composition by mixing the curable resin(2) and inorganic particles having Mohs hardness of 3 or greater; and a step for gradually raising the temperature of the curable composition at 25~160 °C and curing it.
Patent KR-20090003548-A (KR)
Title: G type pipe gold chain
Inventor: BAK JANG SEO
IPC: A44C25/00
Filed: 2007-07-03
Abstract: A pure gold chain of a pipe shape is provided to make an outer shape largely, to be made lightly, to supply a feeling of wearing by being formed into a cross section of a G shaped feature and to be supplied inexpensively to consumers. A 24k pure gold chain uses a pipe having a cross section of a G shaped feature as demagnetization of the chain. A plurality of chain demagnetizations are made through processes of cutting and bending by making the pure gold into a pipe shape. The chain demagnetizations are connected by soldering in a process of assembling the chain demagnetizations. The pipe which is bent in a form of English initial G is used.
Patent KR-20080060136-A (KR)
Title: A processing apparatus for wastewater treatment
Inventor: JUNG YOON KI
IPC: C02F11/12
Filed: 2007-07-05
Abstract: An apparatus is provided to recycle wastewater generated in the food waste treatment process into resources such as livestock feeds by removing a portion of water contained in the wastewater, and to recycle wastewater generated through ordinary sorting, crushing, feed-forming and composting processes into resources by effectively removing a portion of water contained in the wastewater without a separate treatment apparatus. A wastewater treatment apparatus comprises: a first housing body(10) including a housing vessel(155) containing wastewater; a wastewater inflow part(110) into which the wastewater flows; an agitator(120) for mixing the wastewater; an oil pipe(125) spirally formed in contact with an inner part of the housing vessel to pass oil with a high temperature and supply heat to the wastewater; an oil heater(130) for heating oil that supplies heat to the wastewater through the oil pipe; a steam discharge pipe(140) for discharging steam evaporated from the wastewater by heat supplied from the oil pipe; and a wastewater discharge part(115) for discharging wastewater with a reduced water content. The wastewater treatment apparatus further comprises a second housing body(20) including a housing vessel(250), a wastewater inflow part(210), a wastewater transfer pump(220), an agitator, a wastewater discharge part(215), a steam inflow part, a steam moving pipe, a steam discharge pipe(245), and a steam discharge part(235). The wastewater treatment apparatus further comprises a third housing body(30) including a housing vessel(345), a wastewater inflow part(310), an agitator(340), a wastewater discharge part(315), a wastewater transfer pump(320), a steam inflow part, a steam moving pipe, and a water discharge part(335). Further, the wastewater treatment apparatus additionally comprises a compression valve for discharging a high temperature and high pressure of vapor and an oil pump for transferring rapidly a high temperature of oil to the oil pipe.
Patent KR-20090004217-A (KR)
Title: The compatible system of digital-contents copyright
Inventor: LIM JI HYUN
IPC: G06F21/10
Filed: 2007-07-06
Abstract: A compatible system of a digital-contents copyright is provided to make a second device use the contents of a first device through a second right object when the first and second devices interwork with each other by storing first and second right objects at one of the first and second devices to which different DRM(Digital Rights Management) systems are applied. A first device(10) reproduces first contents according to a first DRM system, and a second device(20) reproduces second contents according to a second DRM system. A first sever(30) issues a second right object according to a second DRM system if an authentication of the first device is registered and first contents, a first right object and a second device's authentication are registered. A second sever(40) transmits the registered authentication of the second device to the first sever.
Patent KR-20090008609-A (KR)
Title: Barrier ribs of plasma display panel for reducing light reflection by external light and plasma display panel comprising the same
Inventor: KWEON TAE JOUNG
IPC: H01J17/16
Filed: 2007-07-18
Abstract: A partition of a plasma display panel for reducing the light reflection by the external light and the plasma display panel comprising the same are provided to improve the contrast by using the partition which minimizes the brightness loss. A plurality of maintenance discharge electrodes(120) are arranged on the first substrate(111) of the upper panel(150) and extended into the X direction. The first dielectric layer(113) is formed in order to cover the maintenance discharge electrode. A protective layer(115) is arranged on the first dielectric layer. A plurality of address electrodes(173) extended on the second substrate(171) Y are arranged. The second dielectric layer(175) is formed in order to cover the address electrode. A partition(180) partitions off the discharge cells on the second dielectric layer. The fluorescent material layer is arranged inside the discharge cells.
Patent KR-20090008799-A (KR)
Title: Apparatus, method for depositing thin film on wafer and method for gap-filling trench using the same
Inventor: PARK SANG JUN
IPC: H01L21/76
Filed: 2007-07-19
Abstract: An apparatus and a method for depositing a thin film and a gap-fill method of a semiconductor device are provided to deposit the thin film with high gap-fill capacity by installing an etching device inside a thin film depositing reactor to perform the deposition and the etch at the same time or alternatively. A plurality of substrates are arranged in the same space of a reactor(110) of a thin film depositing device(100). If the plurality of substrates rotate, the substrates are exposed to the material gas and the etching gas with an interval. A part of the deposited thin film is etched. The thin film depositing device includes a plurality of substrate receiving units, a substrate support unit(120) and a plurality of gas injection units(150). The substrate support unit is pivotally installed inside the reactor. The gas injection unit is arranged in an upper part of the substrate support part radially.
Patent KR-20090008809-A (KR)
Title: Method for preparing polyester blends with high molecular weight and polyester blends produced with the same
Inventor: KIM TAE YOUNG
IPC: C08L69/00
Filed: 2007-07-19
Abstract: A method for preparing polyester blends is provided to obtain the polyester having the high molecular weight more than the inherent viscosity 0.85 dl / g while having a copolymer composition which is similar to PETG. A method for preparing polyester blends comprises a step for obtaining the PET / PCTG blend chip by compounding polyethylene terephthalate (PET) and glycol-modified poly (1,4-cyclohexanedimethanol terephthalate); and a step for crystallizing the obtained PET / PCTG blend chip and solid-polymerizing it to increase the molecular weight. The polyethylene terephthalate(PET) is the PET consisting of terephthalic acid, ethylene glycol and/or C3-6 alkylene glycol, or the PET copolymerized with 1-10mol% of isophthalic acid, cyclohexanedimethanol (CHDM) or diethylene glycol based on an acid or diol component. In PCTG, the CHDM content is 40-100mol% based on the diol component and the ethylene glycol content is 0-60mol% based on the diol component.
Patent KR-20090011423-A (KR)
Title: Method of discern home production agricultural products with portable photograph device
Inventor: KIM SUNG SHIN
IPC: F24F1/0047
Filed: 2007-07-26
Abstract: A method for distinguishing a domestic agricultural product using a portable multimedia apparatus is provided to distinguish a domestic agricultural product and obtain a result in a same place by using a portable multimedia apparatus. A method for distinguishing a domestic agricultural product using a portable multimedia apparatus comprises the following steps. Multimedia information of a domestic agricultural product is collected and analyzed. A specific database of multimedia information about the domestic agricultural product is stored in a server. Multimedia information of comparison group is collected using a portable multimedia apparatus such as a camcorder, a camera, and a mobile phone with a camera.
Patent KR-20090014626-A (KR)
Title: Supporting group-differenciated service system and the control method in wibro network system including network of different
Inventor: WON SOO SEOB
IPC: H04L12/66
Filed: 2007-08-06
Abstract: A service providing system based on a user group in a wibro network system having a different network and a control method thereof are provided to supply a service to a user terminal which wants to access to other networks through one access control router. An access control router(200) processes a signal and traffic of a user terminal(400) received through an RAS(Radio Access Station)(300). A contact point of CN is provided. The access control router checks a MAC address of the user terminal to detect a business network(100) that a user wants to receive. Subsequently, the access control router performs user authentication of the detected business network and assigns an IP address among IP address bands used in a corresponding business network to a corresponding user terminal. If a packet is received from the user terminal, the access control router checks and routes a source IP address of a corresponding packet.
Patent KR-20090015457-A (KR)
Title: Precharge method of local input output line and semiconductor memory device for using the method
Inventor: KIM MYEONG O
IPC: G11C11/4096
Filed: 2007-08-08
Abstract: A precharge method of local input/output lines and a semiconductor memory device using the same method are provided to prevent excessive power consumption and an abnormal operation by precharging local input/output lines connected with bit lines for inputting/outputting data. A semiconductor memory device(200) includes a precharge unit(210) and a control unit(250). The precharge unit outputs a plurality of precharge signals(PR_1,PR_2) for determining precharge of local input/output lines(LIO_1~LIO_n). The control unit controls precharge of each of the local input/output lines in response to block information(BS_1~BS_n) corresponding to active states of memory cell array blocks(MCB_1-MCB_n) and the precharge signals.
Patent KR-20090019939-A (KR)
Title: Radio frequency automatic alignment device and method of car audio system to use fast fourier transform
Inventor: LEE HOO SUNG
IPC: H04B1/18
Filed: 2007-08-22
Abstract: An automatic radio frequency tuning device of a car audio system using fast Fourier transform and a method thereof are provided to tune a frequency automatically by using the fast Fourier transform in which automatic tuning key input of a user is set even though the optimum frequency signal of a specific radio broadcast changes as a car moves, thereby always maintaining the optimum status of the radio broadcast. A reception sensitivity measuring unit(70) periodically measures a frequency signal of a radio broadcast to which a user currently listens and reception sensitivity of a radio broadcast frequency received in a location where a car is located by a signal outputted from an AM(Amplitude Modulation)/FM (Frequency Modulation) tuner. A fast Fourier transform unit(80) extracts a reference amplitude value by performing fast Fourier transform of a voice signal of the radio broadcast to which the user currently listens. The fast Fourier transform unit sequentially performs fast Fourier transform of the received voice signal after receiving a voice signal according to each broadcast frequency having good reception sensitivity in a location where the car is located in order to extract an amplitude value of a voice signal of each frequency. A storage unit(90) stores a reference sensitivity value and the reference amplitude value. A controller(100) controls each unit by a key input signal provided from a key input unit. The controller determines whether to perform automatic tuning by comparing/analyzing the measured reception sensitivity value with the reference reception sensitivity value.
Patent KR-20070093941-A (KR)
Title: Bacillus clausii strain for fats degradation and microbial agent for foodwaste treatment using it
Inventor: WOO CHANG HO
IPC: C12N1/20
Filed: 2007-08-30
Abstract: A microbial agent prepared by absorbing a novel Bacillus clausii SKAL-16 strain into zeolite is provided to be useful for fermentation-treating garbage by excellent salt-resistance and fat-degrading capacity of the Bacillus clausii SKAL-16 strain, thereby being able to treat the garbage economically and hygienically. A microbial agent for treating garbage comprises a Bacillus clausii SKAL-16 strain(deposition no. of KACC 91320P) for degrading fats with salt-resistance. The method for preparing the agent comprises the steps of: (a) aerobically culturing the strain in a nutrition culture medium to prepare a culture solution of the fermentation bacteria; (b) absorbing the culture solution in an inorganic carrier such as zeolite and drying it to prepare a fermentation bacteria-dried material; and (c) mixing the dried material with a feed ingredient of fermentation bacteria and an excipient.
Patent KR-20080025315-A (KR)
Title: Appaturus and method for screen change in portable terminal
Inventor: KIM YOUNG HO
IPC: H04B1/40
Filed: 2007-09-11
Abstract: A device for screen changing in a portable terminal and a method are provided to change letter size, types of fonts, and screen size displayed on a screen of the terminal into convenient-to-view type letter size, fonts, and screen size for a user through simple manual work. An input unit delivers font changing, letter size changing, and screen size changing requests. A font changing unit(140) changes a displayed font into a particular font according to the font changing request received from the input unit. A letter size changing unit(150) changes displayed letter size into particular letter size according to the letter size changing request received from the input unit. A screen size changing unit(160) changes displayed screen size into particular screen size according to the screen size changing request received from the input unit.
Patent KR-20090030997-A (KR)
Title: A sleeve assembly for the connect pipe
Inventor: PARK JUM SOON
IPC: E03C1/12
Filed: 2007-09-21
Abstract: A sleeve assembly for connecting the piping is provided to apply the supplementary sleeve to the fixed sleeve and to support the piping by using the secondary sleeve. A sleeve assembly for connecting the piping comprises a main sleeve(100) including one or more auxiliary ducts(130) and a main duct which is buried in the concrete slab or ground, and which passes through upper and lower part, a secondary sleeve including one or more first paths(210) in which support one or more guide rails(215), and one or more second paths(250), a sealing unit(270) in which a first screw thread(275) is formed, a piping coupler in which a second screw thread(310) is equipped in the external diameter and a contact projection(330) for the piping (P) connection is formed in the upper portion.
Patent KR-20090033749-A (KR)
Title: Nuceotide sequence, amino acid sequence, and function of 2-cys peroxiredoxin gene(vrmlt63) in the mungbean
Inventor: LEE JAI HEON
IPC: C12N15/29
Filed: 2007-10-01
Abstract: Provided is an apoptosis-related 2-cysteine peroxiredoxin gene(Vrmlt63), which is separated from mung beans and expressed by stresses. A 2-cysteine peroxiredoxin gene(Vrmlt63) has base sequence of SEQ ID NO:1. An amino acid sequence encoding low-temperature resistant proteins is indicated as SEQ ID NO:2. The 2-cysteine peroxiredoxin gene is induced by wound stresses, low temperature and oxidation. The 2-cysteine peroxiredoxin gene includes amino acid sequence of SEQ ID NO:2. The proteins induced by the gene have a function of antioxidant enzyme. The 2-cysteine peroxiredoxin is well-known for removing active oxygen.