baber/WOPTO huggingface dataset:
Patent KR-20070085082-A (KR)
Title: Liquid feed flame spray modification of nanoparticles
Inventor: LAINE RICHARD M
IPC: C01F7/027
Filed: 2005-02-28
Abstract: Nano- and micron sized metal oxide and mixed metal oxide particles are injected into a high temperature region wherein the temperature is between about 400C and less than 2000C, and collected as particles or as coatings wherein a particulate nature is substantially maintained. The particles are altered in at least one of phase, morphology, composition, and particle size distribution, and may achieve further changes in these characteristics by coinjection of metal oxide precursor in liquid form.
Patent KR-20070009662-A (KR)
Title: Hardener for epoxy resin and epoxy resin composition
Inventor: USUI TAKETOSHI
IPC: C08L63/00
Filed: 2005-03-30
Abstract: An amine hardener for epoxy resins which comprises an amine adduct (A) and a low-molecular amine compound (B) as major components, wherein the molecular weight distribution of the amine adduct (A), which is defined by the ratio of the weight-average molecular weight to the number-average molecular weight, is 3 or lower and the low-molecular amine compound (B) is contained in an amount of 0.001 to 1 part by mass per 100 parts by mass of the amine adduct (A). ® KIPO & WIPO 2007
Patent KR-20070062946-A (KR)
Title: Process for producing enantiomer of amlodipine in high optical purity
Inventor: GHARPURE MILIND MORESHWAR
IPC: C07D211/90
Filed: 2005-10-17
Abstract: The present invention relates to a process for preparation of optically pure (S)-amlodipine-L-hemitartrate DMF solvate comprising the steps of treating (R,S) amlodipine base with L-tartaric acid in the presence of dimethyl formamide and a co-solvent. The invention also relates to a process for converting (R) or(S)-amlopidine-L-hemitartrate DMF solvate into their besylates without isolating free chiral amlopidine base after solution.
Patent KR-20070101111-A (KR)
Title: Method for firing a ceramic and refractory metal casting core
Inventor: BOCHIECHIO MARIO P
IPC: B22C9/00
Filed: 2007-01-03
Abstract: A method for plasticizing a ceramic and refractory metal casting core is provided to protect a non-ceramic casting core element from excessive oxidation generated in executing a similar heating operation in the oxidizing atmosphere, by using the non-oxidizing atmosphere. A method(20) for plasticizing a ceramic and refractory metal casting core comprises the steps of: making compounds of a ceramic casting core element and a non-ceramic casting core element; heating the compounds up to the first temperature of the atmosphere of at least 316°C(600°F) in the oxidizing atmosphere(28); and heating the compounds up to the second temperature of the atmosphere of at least 817°C(1600°F) in the non-oxidizing atmosphere(42). In the forming step, the ceramic casting core element is formed on the non-ceramic casting core element and the non-ceramic casting core element is shaped from a refractory metal sheet.
Patent KR-20080065764-A (KR)
Title: Pedestal washing machine
Inventor: JEONG SEONG HAE
IPC: D06F39/00
Filed: 2007-01-10
Abstract: A pedestal washing machine is provided to wash a small amount of laundry with low energy consumption and to support a washing machine. A pedestal washing machine comprises a case(110), an outer tub(140), a water supply valve(182), a drain valve(173), and a drain pump(172). The case is smaller than a washing machine to support the washing machine stably. The outer tub is installed in the case, and contains water. The water supply valve is installed between the outer tub and an upper corner in the case to selectively supply water from an external water supply source into the outer tub. The drain valve and the drain pump are placed between the outer tub and a lower corner in the case, and selectively drain waste water from the outer tub.
Patent KR-20070029767-A (KR)
Title: Nitrogen and humidity control refrigerator
Inventor: LEE KYUNG SOO
IPC: F25D11/00
Filed: 2007-01-12
Abstract: A refrigerator using nitrogen and humidity for keeping food is provided to substitute oxygen in a storing chamber with nitrogen for preventing oxidation and acidity of food caused by germs and automatically sprays water for preventing drying of food in the storing chamber, thereby keeping food fresh for a long time. A refrigerator using nitrogen and humidity for keeping food includes a nitrogen gas separator substituting oxygen in the refrigerator with nitrogen and supplying atmospheric air via a filter drier(1) to remove moisture and pollutants from the atmospheric air. A nitrogen generator(4) is driven by a nitrogen sensor(23) and a pressure transmitter to keep nitrogen by 99.9% and pressure of 0.3PSIG. An electronic valve(12) mounted to a humidifying pipe is driven by a signal output from an internal humidity sensor(24) of a storing chamber for spraying humidity mist. A coil type evaporator(25) is mounted in a wall for lowering a temperature of the storing chamber by air convection. A vacuum pump(15) discharges nitrogen fast for moisture or gas purge in the storing chamber. An air curtain is mounted at both sides of a door for sealing the storing chamber and driven by a limit switch.
Patent KR-20080069104-A (KR)
Title: Method and system for providing reception signal service of a lost mobile phone
Inventor: CHOI KANG SOO
IPC: H04W4/14
Filed: 2007-01-22
Abstract: A method for providing a call forwarding service of a lost portable phone and a system executing the same are provided to enable a loser to get back the lost portable phone by making it easy for a finder of the lost portable phone to make a direct call connection to the loser and to prevent the finder from using the lost portable phone without permission. A method for providing a call forwarding service of a lost portable phone includes the following several steps. A network for providing a call forwarding service of the lost portable phone sets up a call arrival number at the lost portable phone by using the information on the lost portable phone received from a phone loser(201). A system(202) for providing a call forwarding service of the lost portable phone sets the portable phone as being lost and a call arrival number by using the information on the lost portable phone inputted by the phone loser. The lost portable phone(203) registers a message type tele-service ID received from the system. A lost portable phone finder(204) enables a user to make a direct conversation with the loser by making a call connection to the set call arrival number in case that the finder attempts to do.
Patent KR-20070018137-A (KR)
IPC: A41D19/00
Filed: 2007-01-24
Abstract: 본 발명은 공지된 작업용 일반 장갑의 구조를 개량한 것으로서, 손등부(10)와 다섯 손가락이 끼워지는 손가락부(20)가 형성되도록 제조된 통상의 장갑에서, 손가락부(20) 끝단 부위의 내주 면에 유연성이 양호한 연질의 고무줄링(30)을 삽입하여 통상의 작업용 일반 장갑과 같이 작업을 개시하면서 손에 끼워 착용을 하고 작업을 수행할 시, 면으로 제조된 장갑 내주면의 끝단 부위에 고무줄링(30)이 형성되어 있기 때문에 시장이나 상가 또는 수작업이 필요한 공장 등등, 여러 곳의 작업현장에서 각종의 부품이나 공구 또는 물건이나 지폐 등을 손가락의 피부감각을 통해 세거나 작업해야 할 경우, 상기 끝단의 고무줄링 구멍을 통해 손가락을 빼내서 직접 작업할 수 있기 때문에 지폐의 계수나 정밀작업 등에 있어 유용한 효과를 기대할 수 있다. 
       
     장갑, 고무줄링, 손가락, 지폐, 계수
Patent KR-20080078964-A (KR)
Title: Method for saving and playing digital broadcasting in portable terminal
Inventor: KIM MIN KI
IPC: H04B1/40
Filed: 2007-02-26
Abstract: A digital broadcasting storing method and a digital broadcasting playing method in a portable terminal are provided to store corresponding contents from the start to the end so as to store perfect contents, receive stored contents with an authentication key and play the contents. A digital broadcasting storing method in a portable terminal includes a step of temporarily storing frames of a predetermined channel of service channels of a received digital broadcasting signal in a buffer(S407), a step of playing contents of the channel(S411), a step of storing the frames starting from the start frame of the contents among the temporarily stored frames when a recording input signal is detected(S419) and a step of determining a position of a termination frame to terminate the storing operation(S423).
Patent KR-20070038067-A (KR)
Inventor: LEE SUN HEA
IPC: G06Q30/02
Filed: 2007-03-09
Abstract: 본 발명은 잡지/신문/광고판 등의 일반적인 오프라인 광고매체와 온라인의 쇼핑몰 및 홈페이지와의 연동 시스템 및 그 운용 방법에 관한 것으로서, 광고를 보고 그것을 구매하려 하거나 해당 광고의 상품에 대한 자세한 정보를 얻고 싶은 사람들에게 해당 정보를 손쉽게 연결시켜 줄 수 있는 방법을 제공하는 시스템 및 그 운용 방법에 관한 것이다. 
     따라서, 제한적인 광고 내용만을 가지고도 손쉽게 해당 상품에 대한 접근을 가능하게 함으로써 고객에게는 시간 및 비용의 낭비를 줄일 수 있으며, 광고주에게는 높은 광고 효율을 부여할 수 있게 된다. 
       
     광고, 전자상거래, 인터넷
Patent KR-20070093869-A (KR)
Title: Light-emitting device, method for driving the same, and electronic apparatus
Inventor: MITSUHASHI ETSUO
IPC: H05B44/00
Filed: 2007-03-13
Abstract: A light-emitting device, a method for driving the same and an electronic apparatus are provided to display a high quality image without color rendering. A light-emitting device includes a pixel unit(80) for detecting temperature, a screen, a data line driving circuit(150), a driving wave control circuit(170), and a current detecting circuit(190). The pixel unit(80) is formed in a sub pixel unit and is blocked by the screen. The current detecting circuit(190) detects currents of an organic EL device. The driving wave control circuit(170) calculates the temperature of the organic EL device based on the current value from the current detecting circuit(190) and outputs compensation data which corresponds to a driving wave to the data line driving circuit(150).
Patent KR-20080084065-A (KR)
Title: Apparatus for fabricating semiconductor and method for fabricating semiconductor using the same
Inventor: JUNG HUN ROK
IPC: H01L21/304
Filed: 2007-03-14
Abstract: A semiconductor manufacturing apparatus and a semiconductor manufacturing method using the same are provided to increase productivity and reliability by preventing contamination of a lithography unit due to residues. A coating unit forms a coating layer on a wafer. A lithography unit exposes and develops a photoresist layer. A scrubbing unit is formed in an inline method on a track between the coating unit and the lithography unit. The scrubbing unit includes an up/down pin(120) for supporting the wager and moving upwardly/downwardly the wafer, a rotation chuck(130) for rotating the wafer to be directed to a front surface or a rear surface of the wafer, a cylinder(140) for moving upwardly/downwardly the rotation chuck, and a RF generator(150) and a cleaning nozzle(160) for cleaning the wafer.
Patent KR-20080084208-A (KR)
Title: Electronic device and mode controlling method the same and mobile communication terminal
Inventor: KIM TAE HUN
IPC: G06F9/00
Filed: 2007-03-15
Abstract: An electronic device, an operation mode control method thereof, and a mobile terminal are provided to enable a user to select various kinds of operation modes easily by controlling a size and an operation mode of a screen displayed in a display unit based on a control signal received through an input unit. An electronic device includes a display unit(4), a user input unit(2) such as a touch panel attached to the display unit, and a control unit(8). The control unit controls a size and an operation mode of a screen displayed in the display unit by receiving a control signal from the user input unit. The input unit outputs the control signal including a section control signal and a sliding signal according to user input. The user input unit outputs a plurality of control signals sequentially generated in different positions to the control unit. The control unit controls the size of a selected display section and changes the operation mode of the screen into the different operation mode according to the control signals. The control unit displays more than two divided screens displaying the different operation modes, and controls the size and the operation mode of the screen selected by the control signal.
Patent KR-20080086081-A (KR)
Title: Water purification system injecting cohesive agents using a exhausting cylinder
Inventor: CHOI TAI HO
IPC: C02F1/52
Filed: 2007-03-21
Abstract: A water purification system for injecting flocculant using discharge cylinders is provided to inject a required sufficient quantity of the flocculant into raw water while actively coping with circumstances that water quality is deteriorated by a rapid increase in the flow rate and turbidity. A water purification system comprises a pair of two discharge cylinders(110,120) collaborated and operated with each other to inject a flocculant into raw water. The water purification system further comprises flocculant injection equipment(100) formed around the discharge cylinders, a flocculant storage vessel(130) for storing the flocculant, a flow meter(150) and a turbidity sensor(160) installed on a raw water supply line(L) to measure flow rate and turbidity of the raw water, an agitator(170) operated to mix the flocculant with water well in a mixing basin, a flocculation sensor(180) for measuring the flocculation degree of the flocculant and contaminants in a flocculation basin, and a controller(140) connected to the respective components to control the components. The flocculant injection equipment includes a first discharge cylinder(110) and a second discharge cylinder(120) alternately operated to suck and discharge the flocculant consistently, and suction lines(115,125), discharge lines, and check valves(116,118,126,128) connected around the first and second discharge cylinders. The discharge cylinders include cylindrical cylinders(111,121), pistons(113,123), motors, pinions, racks, and guide members.
Patent KR-20080087408-A (KR)
Title: Probe system for doppler ultrasonic diagnosis
Inventor: BAE YOUNG MIN
IPC: A61B8/06
Filed: 2007-03-27
Abstract: A probe system for Doppler ultrasonic diagnosis is provided to calculate blood flow velocity in a blood vessel by using Doppler shifts of ultrasound waves reflected from ultrasound transducers due to a Doppler effect and an angle between the ultrasound transducers. A probe system for Doppler ultrasonic diagnosis includes a first ultrasound transducer(10), a transducer holder(13), and a second ultrasound transducer(11). The first ultrasound transducer inputs ultrasound waves to a blood vessel and measures the ultrasound waves reflected from the blood vessel after a predetermined time. The first ultrasound transducer is obliquely installed in the transducer holder at a predetermined angle to input the ultrasound waves to the blood vessel. The second ultrasound transducer is installed in the transducer holder at a predetermined angle with respect to the first ultrasound transducer.
Patent KR-20080088778-A (KR)
Title: System and method for image identifier based on singular value decomposition and feature point
Inventor: OH WEON GEUN
IPC: H04N1/40
Filed: 2007-03-30
Abstract: A system and a method for comparing SVD(Singular Value Decomposition)-based images are provided to search and recognize a still image easily and quickly which has been illegally changed due to copying or intentional attack or a still image whose original characteristics have been changed. A feature extracting module(110) extracts one or more features of an inputted still image by using strength of Gaussian curvature of each pixel from the still image. An identifier detecting module(120) detects a local identifier based on an SVD with respect to a neighbor block of the extracted features. A matching module(20) discriminates whether a still image has been duplicated by comparing the detected local identifier and a still image identifier database(30) storing one or more still images, The feature extracting module extracts the features by using a Y component of the inputted still image, reduces differentiated noise of the Y component, and extracts the features by measuring strength of the Guassian curvature by using an eigen value of a Hessain matrix.
Patent KR-20080089785-A (KR)
Title: Photoresist composition and method of forming photoresist pattern using the same
Inventor: PARK JEONG MIN
IPC: G03F7/004
Filed: 2007-04-02
Abstract: A photoresist composition is provided to reduce reverse tapering of a photoresist pattern, thereby preventing damage on a photoresist pattern and improving the resolution. A photoresist composition comprises: 0.5-20 parts by weight of a photoacid generator comprising at least one compound selected from the compounds represented by the following formulae 1 and 2; 10-70 parts by weight of a novolac resin containing hydroxyl groups; 1-40 parts by weight of a crosslinking agent containing an alkoxymethyl melamine compound; and 10-150 parts by weight of a solvent. In formulae 1 and 2, each of R1, R2, R3 and R4 is a C1-C4 alkyl group.
Patent KR-20090000776-A (KR)
Title: Service method of internet consultation for displaying custom-made information of customer on screen of customer terminal on real time
Inventor: KIM YONG JOO
IPC: G06Q50/00
Filed: 2007-04-02
Abstract: A method for displaying customized information on a customer terminal through the internet is provided to transmit customized information to a customer in real time, thereby leading the customer to make a decision to purchase a product quickly. A method for displaying customized information on a customer terminal through the internet comprises the following steps. A service server(20) assigns a storage space for a seller(ST120). A customer contacts the service server through a customer terminal(30) and the seller contacts the service server through a seller terminal(10). The seller inputs information obtained through a sales talk with the customer and the seller terminal transmits the inputted information to the service server(ST180).
Patent KR-20080092765-A (KR)
Title: Static electricity eliminator using corona discharge
Inventor: CHOI KYUNG HWA
IPC: H05F3/00
Filed: 2007-04-13
Abstract: A static electricity eliminator using corona discharges is provided to eliminate a large amount of static electricity by detachably installing plural eliminators on a fixing rail. A controller body(1) includes an on/off switch(12) and a PCB(Printed Circuit Board). A static electricity eliminator body(2) is electrically connected to the controller body. The static electricity eliminator is arranged to be close to the controller body. The controller body and the eliminator body are fixed on a guiding rail(3). The controller body, the static electricity eliminator body, and the guiding rail are supported on a support mount(4). Rail grooves(11,21) are formed on upper and lower portions of the controller body and the static electricity eliminator body, such that the controller body and the static electricity eliminator body are easily fixed on the guiding rail.
Patent KR-20080094283-A (KR)
Title: Ion water purifier
Inventor: CHO MIN JE
IPC: C02F1/46
Filed: 2007-04-19
Abstract: An ion water purifier is provided to be safe in the hygienical aspect and look good in the visual aspect without inconvenience in taking in strong acidic water through a drainpipe. An ion water purifier(100) comprises: an extraction pipe(120) for extracting ion water ionized in an electrolyzer(1); a drainpipe(130) for draining other ion water ionized in the electrolyzer; and a channel changing unit installed on the extraction pipe and the drainpipe to change a channel such that strong acidic water can be extracted through the extraction pipe. The channel changing unit includes: a first connecting pipe(160) connected from the extraction pipe to the drainpipe to drain the ion water through the drainpipe by allowing a first channel conversion valve(162) to convert ion water flown in the extraction pipe to the drainpipe; and a second connecting pipe(180) connected from the drainpipe to the extraction pipe to extract the ion water through the extraction pipe by allowing a second channel conversion valve(182) to convert ion water flown in the drainpipe to the extraction pipe, wherein ion waters flown in the extraction pipe and the drainpipe are changed with each other before discharging the ion waters into the outside.
Patent KR-20080095044-A (KR)
Title: Plasma display panel
Inventor: PARK JUNG TAE
IPC: H01J17/49
Filed: 2007-04-23
Abstract: A plasma display panel is provided to prevent the radiation of discharge beams to outside by implementing a beam protecting film on a space formed by a dual barrier rib. A plasma display panel includes front and rear substrates(100,200), a barrier rib(204a), discharge electrodes, and a phosphor layer. The front and rear substrates are disposed to form discharge spaces therebetween. The barrier rib disposed between the front and rear substrates includes a vertical dual barrier rib and a horizontal single barrier rib in order to define discharge cells with the front and rear substrates. The discharge electrodes generate discharge in the discharge cells. The phosphor layer is coated in the discharge cells. A thickness of the horizontal single barrier rib is greater than that of the vertical dual barrier rib.
Patent KR-20080095349-A (KR)
Title: A device for sensing a beat in the sports
Inventor: KIM KWANG JIN
IPC: A63B71/00
Filed: 2007-04-24
Abstract: A device for sensing a beat in the sports is provided to classify and detect a beating part and a beaten part, to maximize the sensitivity in beating, and to make the device detachable from sports gear. A device for sensing a beat in the sports comprises: a circular positive contact member(110); a circular negative contact member(120); a pattern sheet(130) to which positive contact members and negative contact members are attached; a cover sheet(140) adhered to the upper side of the pattern sheet; and a base member(150) which is detachably attached by an adhesive.
Patent KR-20070105284-A (KR)
Title: Apparatus and method for adaptive rank and user selection in mimo system
Inventor: JUNG YOUNG HO
IPC: H04L1/06
Filed: 2007-04-25
Abstract: An apparatus and a method for selecting a user and determining the number of transmission streams in a MIMO system are provided to reduce the complexity for the selection of the number of streams. Users who perform spatial division multiple access are selected by using channel state information of all users. The number of transmission streams to be allocated to the selected users is determined through a tree search. A weighted value for spatial division multiple access according to each user and a singular value decomposition weighted value are calculated. The channel state information includes a SINR(signal to interference and noise ratio), a C/R(carrier to interference ratio), a channel capacity, the mean value of a channel eigen value, ad the maximum characteristic value.
Patent KR-20080096050-A (KR)
Title: Composite storage of flash-solid state disk with a space and guide for an additional smaller hard disk drive inside and a connector for it
Inventor: KONG YUN OK
IPC: G06F1/00
Filed: 2007-04-26
Abstract: A composite storage of flash solid state disk is provided to take a dual advantage using an F-SSD for high speed, and a conventional hard disk drive for large storing space. A composite storage F-SSD(Flash-Solid State Disk) has following configuration. A storage is attached inside of a portable computer, a portable digital device, or a desk top computer. The F-SSD is placed inside of a computer case, and connected to an outer connector(301) of the storage. A guide member has a connector for connecting the hard disk drive in the case. There is a slot for installing the hard disk drive. Through the installation slot, the hard disk drive is connected to an inner connector(304) along the guide member.
Patent KR-20080097054-A (KR)
Title: Projection optical system
Inventor: YOON CHAN YOUNG
IPC: G03B21/00
Filed: 2007-04-30
Abstract: An optical projection system is provided to make a device simple by replacing a led source light instead of a conventional light source. In optical projection system, an optical source section(200) includes a plurality of LED light sources corresponding to a plurality of colors. An integrator(210) makes the light coming out from the optical source section uniform and polarity. A polarized light separating unit(230) passes or reflects the light coming out from integrator according to the polarization state. A display panel(240) displays image by using the light transmitted in the polarized light separating unit. A projection lens(250) enlarges and projects the image displayed on display panel.