baber/WOPTO huggingface dataset:
Patent KR-20060126884-A (KR)
Title: Steam producing system using waste heat of regenerative thermal oxidizer
Inventor: YU MUN HA
IPC: F23L15/02
Filed: 2006-11-21
Abstract: A steam producing system is provided to maximize energy utilization by returning waste heat to a combustion chamber after being used as a heat source for a boiler and permitting a secondary heat exchange for heating a thermal accumulation material. A steam producing system(1) comprises a combustion chamber(10) for burning noxious gas; a plurality of thermal accumulation chambers(20) arranged in a lower portion of the combustion chamber, shield by a separation wall, and equipped with a thermal accumulation material(21); and a channel converting unit(70) for connecting a noxious gas inlet pipe and a clean air outlet pipe to each thermal accumulation chamber. The combustion chamber is equipped with an overheat prevention bypass pipe. The steam producing system further includes a bypass return pipe(30) extracted outwardly from the combustion chamber and arranged as a heat source of a boiler(40). The bypass return pipe re-enters the combustion chamber after producing steam and cool heat exchange.
Patent KR-20080046306-A (KR)
Title: Apparatus and method for activating electric generator of fuel cell system
Inventor: LEE JIN HWA
IPC: H01M8/04
Filed: 2006-11-22
Abstract: A method for activating the electricity generation part of a fuel cell system, and its apparatus are provided to reduce the activation time with omitting nitrogen purging step. A method for activating the electricity generation part of a fuel cell system comprises the steps of supplying the fuel containing hydrogen of high concentration to an anode; supplying an oxidant to a cathode; stopping the supply of an oxidant; and charging the anode with the fuel containing hydrogen of high concentration. Preferably the concentration of the fuel containing hydrogen of high concentration is 3-10 M or 10-40 vol%; and the charging step is carried out at a room temperature for 12-24 hours.
Patent KR-20070055405-A (KR)
Inventor: SEKI MASASHI
IPC: G06F15/00
Filed: 2006-11-24
Abstract: 본 발명에서, 진단 효율이 개선될 수 있다. 제 1 슬라이스 영상은 제 1 전송 등급 설정 유닛(324a)에 의해 사전설정된 전송 등급에 대응하는 전송을 통해 디스플레이되고 제 2 슬라이스 영상은 제 2 전송 등급 설정 유닛(324b)에 의해 사전설정된 전송 등급에 대응하는 전송을 통해 디스플레이된다. 더욱이, 제 2 슬라이스 영상은 콘볼루션 위치 설정 유닛(324c)에 의해 사전설정된 위치에 대응하는 제 1 슬라이스 영상에 콘볼루션된다. 예를 들면, 과거에 생성된 객체의 환부 영역의 제 1 슬라이스 영역과 객체의 동일한 환부 영역의 새로이 생성된 제 2 슬라이스 영역은 서로 콘볼루션되고 전송을 통해 디스플레이된다.
Patent KR-20080047774-A (KR)
Title: Apparatus and method for encryption in advanced encryption standard
Inventor: LEE SANG HO
IPC: H04L9/06
Filed: 2006-11-27
Abstract: An apparatus and a method for encryption in an advanced encryption standard are provided to improve performance of the encryption apparatus and to reduce the size of a chip of the encryption apparatus. An apparatus for encryption in an advanced encryption standard includes an incrementer(21), an encryption unit(41), and first to third multiplexers(51,52,53). The incrementer increases a counter value of input data stored in a first input resistor(31). The encryption unit encrypts the input data by using a key stored in a key resistor(33) to store the encrypted input data. The first multiplexer multiplexes outputs of the first input resistor and the incrementer to transmit the multiplexed output to the first input resistor. The second multiplexer multiplexes an output of a first coupling unit(11), the output of the first input resistor, and an output of a second input resistor to transmit the multiplexed output to the encryption unit. The third multiplexer multiplexes the output of a second coupling unit(12) and an output of an output resistor(34) to output the multiplexed output.
Patent KR-20080051449-A (KR)
Title: Camera module pakage and assembly method thereof
Inventor: CHO JAE SUB
IPC: H04N5/225
Filed: 2006-12-05
Abstract: A camera module packet and an assemblage method therefor are provided to fold an FPCB(Flexible Printed Circuit Board), cover an image sensor, and attach a PCB for connecting to an external device to a lower part of the FPCB. An image sensor(130) has a light receiving part(131). A flexible board(140) covers upper and lower surfaces of the image sensor. The image sensor surrounded by the flexible board is inserted and fixed in a lower end of a housing(110). A PCB(150) is mounted in a lower end part of the housing. A lower surface of the flexible board folded in the image sensor closely adheres to an upper surface of the PCB. A lens barrel is combined to an upper part of the housing, and a plurality of lenses are mounted in the lens barrel.
Patent KR-20080051792-A (KR)
Title: Prism sheet and display apparatus having the same
Inventor: LEE JEONG HWAN
IPC: G02F1/1335
Filed: 2006-12-07
Abstract: A prism sheet and a display device including the same are provided to prevent a moire phenomenon due to adhesion between optical sheets by forming protruded spacers thereon. A prism sheet includes a base film(410) and a light collection layer(420). The light collection layer is formed on one surface of the base film. The light collection layer includes a core layer(424) and a prism pattern(426). A plurality of spacers(422) having the shape of a convex lens are formed on the core layer. The prism pattern is formed on a surface of the core layer including the spacers. The height of the spacer is 1.0 to 2.0 micrometers. The spacer has a diameter of 50 to 200 micrometers. The spacers are formed regularly or irregularly on the core layer.
Patent KR-20080052864-A (KR)
Title: Apparatus and method for compensation of frequency offset in ofdma
Inventor: PARK HYEONG SOOK
IPC: H04L27/26
Filed: 2006-12-08
Abstract: An apparatus and a method for compensating a frequency offset in an OFDMA(Orthogonal Frequency Division Multiplexing) system are provided to efficiently compensate for a frequency offset of an estimated decimal time and a frequency offset of an estimated positive number time. An apparatus for compensating a frequency offset in an OFDMA(Orthogonal Frequency Division Multiplexing) system includes a first frequency offset estimator(401), a second frequency offset estimator(402), a calculator(405), a switch(404), a voltage controlled oscillator(206), and a controller(406). The first frequency offset estimator estimates a first frequency offset. The second frequency offset estimator estimates a second frequency offset. The calculator adds the estimated first frequency offset to the estimated second frequency offset. The switch is located between the second frequency offset estimator and the calculator and switches an input of the second frequency offset transmitted from the second frequency offset estimator to the calculator. The voltage controlled oscillator compensates for a frequency offset based on the first frequency offset received from the calculator or an addition of the first frequency offset and the second frequency offset. The controller inputs the second frequency offset to the calculator by controlling the switch, and compensates for the addition of the first frequency offset and the second frequency offset if the compensation of the first frequency offset is completed.
Patent KR-20080056400-A (KR)
Title: Compact glidarc plasma reformer using 3 phase low electric power
Inventor: CHUN YOUNG NAM
IPC: C01B3/38
Filed: 2006-12-18
Abstract: A plasma reformer is provided to increase a plasma discharge zone by installing a plurality of blade-shaped electrodes, and reduce cost and power consumption by connecting simple transformers of high-voltage alternating current. A plasma reformer for the generation of fuel gas by partial oxidation comprises: a reactor insulator(102); multi-electrode insulators(101) connected to a bottom part of the reactor insulator; a plurality of sectoral electrodes(103) connected to the multi-electrode insulators to supply electric energy into the reactor insulator; and a nozzle(106) formed on the reactor insulator to supply a source gas into the reactor insulator. The electrodes have a three-phase AC voltage supplied thereto, and the source gas contains hydrogen such that generated fuel gas contains hydrogen gas. The plasma reformer further comprises a separating plate(107) formed on a top part of the reactor insulator to support a catalyst above the separating plate and increase the residence time of the gas by delaying the ascent of a gas generated from the reactor insulator. Further, the electrodes are three or six.
Patent KR-20080057403-A (KR)
Title: Manufacturing method of secondary battery electrode using high pressure gas compressing apparatus and secondary battery electrode using the same
Inventor: LEE HAN HO
IPC: H01M4/26
Filed: 2006-12-20
Abstract: A method for manufacturing an electrode for a secondary battery by using a high-pressure gas compression device is provided to improve the morphology of an electrode active material layer formed on an electrode substrate without any physical contact, thereby improving the electric resistance of an electrode and binding characteristics between the substrate and the active material layer. A method for manufacturing an electrode for a secondary battery by using a high-pressure gas compression device comprises the steps of: stacking an active material layer on an electrode substrate to form an electrode structure(200); introducing the electrode structure into a high-pressure gas compression device(100); and forming a high-pressure atmosphere in the high-pressure gas compression device to apply the same magnitude of pressure to the whole electrode structure, thereby improving the morphology of the active material layer.
Patent KR-20080058024-A (KR)
Title: Apparatus for measuring noise and vibration
Inventor: CHOI JAE YOON
IPC: G01H15/00
Filed: 2006-12-21
Abstract: An apparatus for measuring noise and vibration is provided to collect and analyze measured data on noise and vibration in real time by performing wireless communication between a measurement kit and an analysis unit. An apparatus for measuring noise and vibration includes a noise measurement kit(310) and a data analysis unit(320). The noise measurement kit includes a battery(311), a sensor(312), an amplifier(313), a filter(314), an ADC(Analog-to-Digital Converter,315), a memory(316), and a wireless data transmitter(317). The battery supplies power to each block. The sensor detects external audio signals to convert into electrical signals. The amplifier amplifies the electrical signals. The filter filters the electrical audio signal. The ADC converts the audio signal to digital audio signals. The memory stores the digital audio signal and functions as a buffer during real-time transmission of the signal to the data analysis unit. The wireless data transmitter wirelessly transmits the digital audio signals to the data analysis unit. The data analysis unit receives the digital audio signal to use for analyzing the noise.
Patent KR-20070066968-A (KR)
Title: Copper alloy having excellent stress relaxation property
Inventor: ARUGA YASUHIRO
IPC: C22C9/06
Filed: 2006-12-21
Abstract: A Cu-Ni-Sn-P alloy which achieves high stress relaxation property having a stress relaxation ratio of 15% or less in the direction perpendicular to the rolling direction is provided. As a copper alloy comprising, by mass percent, 0.1 to 3.0% of Ni, 0.1 to 3.0% of Sn, and 0.01 to 0.3% of P with the balance being copper and inevitable impurities, a copper alloy having excellent stress relaxation property is characterized in that a first peak position is within a range of 2.16 to 2.35 Å in a radial distribution function around a Ni atom according to an XAFS analysis method, wherein the first peak position indicates a distance between a Ni atom in Cu and an atom nearest to the Ni atom. The copper alloy further comprises, by mass percent, 0.5% or less of Fe, 1% or less of Zn, 0.1% or less of Mn, 0.1% or less of Si, and 0.3% or less of Mg. The copper alloy further comprises, by mass percent, at least one element selected from the group consisting of Ca, Zr, Ag, Cr, Cd, Be, Ti, Co, Au and Pt with a total content of the element being 1.0% or less. The copper alloy further comprises, by mass percent, at least one element selected from the group consisting of Hf, Th, Li, Na, K, Sr, Pd, W, S, C, Nb, Al, V, Y, Mo, Pb, In, Ga, Ge, As, Sb, Bi, Te, B and misch metals with a total content of the element being 0.1% or less.
Patent KR-20070015492-A (KR)
Title: Organic luminous material
Inventor: YOSHIKAWA KOTA
IPC: H01L51/50
Filed: 2006-12-27
Abstract: Provided is an organic luminous material which is high in the solubility in a solvent, is hardly crystallized at a room temperature and is excellent in the intensity of emitting light. The organic luminous material is represented by the formula, wherein Ar3 is a first arylene group; Ar4 is a second arylene group; R11, R12, R13 and R14 which are identical or different one another represent a substituent such as H, an alkyl group, an alkoxy group, a carboxyl group, a cyano group, a phenyl group, a biphenyl group or a cyclohexyl group; x, y and z represent a ratio of copolymerization; and n represents a degree of polymerization. Preferably the first arylene group is a p-phenylene group and the second arylene group is a m-phenylene group.
Patent KR-20080061189-A (KR)
Title: Potable device having radio frequency identification function and using method thereof
Inventor: CHOI KYOUNG HO
IPC: H04B1/40
Filed: 2006-12-28
Abstract: A portable terminal having an RF(Radio Frequency) function and a usage method thereof are provided to monitor a usable channel to select one channel having an excellent receiving state in order to transmit a message to a tag. Channels of a frequency hopping sequence are monitored(S102). The channels are divided into good channels and bad channels according to the monitored results(S103). The channels of the frequency hopping sequence are rearranged into good channels to change the frequency hopping sequence(S105). A search message is transmitted to a tag by using the changed frequency hopping sequence(S106).
Patent KR-20080062302-A (KR)
Title: Apparatus for conveying substrate
Inventor: SHIN JAE YOUNG
IPC: H01L21/68
Filed: 2006-12-29
Abstract: An apparatus for conveying a substrate is provided to prevent abrasion of a side of a magnetic gear and a sidewall of a chamber by disposing a plurality of balls on the magnetic gear. An apparatus for conveying a substrate comprises a chamber(100), a rotary shaft(110), a magnetic gear(130) connected with the rotary shaft, and a driving gear(150) disposed outside of the chamber. The magnetic gear and the driving gear are disposed oppositely. Sidewall(102) of the magnetic gear and the chamber, and the sidewall of the driving gear and the chamber are separated by a predetermined gap. The rotary shaft is expanded and disposed to the horizontal direction within the chamber. At least one transfer roller(120) is installed at the rotary shaft. The magnetic gear is connected to the one end of the rotary shaft. The driving gear is connected with a rotation driving device(140), and faced to the sidewall of the chamber at the outside of the chamber.
Patent KR-20080062505-A (KR)
Title: Double-side emitting type light emitting diode package
Inventor: KIM NAM YOUNG
IPC: H01L33/48
Filed: 2006-12-29
Abstract: A double-side emitting type light emitting diode package is provided to reduce an installation space of a light emitting diode package by forming upper and lower openings. A lead frame has a first lead terminal(51) and a second lead terminal(53) spaced away from the first lead terminal. A package body supports the lead frame and has upper and lower openings(56a,56b) for exposing the first and second lead terminals in upper and lower directions. A first light emitting diode chip is mounted on an upper surface of the first lead terminal. A second light emitting diode chip is mounted on a lower surface of the first lead terminal. Bonding wires connect the first and second light emitting diode chips to upper and lower surfaces of the second lead terminal in the upper and lower openings. The first light emitting diode chip emits light in a direction of the upper opening and the second light emitting diode chip emits light in a direction of the lower opening.
Patent KR-20060108608-A (KR)
Title: Nucleating agent composition and crystalline polymer compositions containing the same
Inventor: TOBITA ETSUO
IPC: C08K5/098
Filed: 2004-07-30
Abstract: A nucleating agent composition which comprises 100 parts by mass of a nucleating agent represented by the general formula (I), 5 to 50 parts by mass of a lithium salt of aliphatic organic acid represented by the general formula (II), and 5 to 50 parts by mass of a metal salt of aliphatic organic acid represented by the general formula (III) and which exhibits satisfactory transparency- imparting effect; and crystalline polymer compositions containing the nucleating agent composition wherein R1 and R2 are each alkyl having 1 to 4 carbon atoms; R3 is hydrogen or alkyl having 1 to 4 carbon atoms; R4 and R5 are each a group derived from an aliphatic organic acid having 10 to 30 carbon atoms; and M is a divalent metal atom.
Patent KR-20060060669-A (KR)
Title: Shaping thermoplastically bound air-permeable parts
Inventor: PIATKOWSKI REIMUND
IPC: B29C43/52
Filed: 2004-07-30
Abstract: The invention relates to the shaping of mixtures of thermoplastic binding agents with fibers, foam, granular material, etc. The materials, which are permeable to air or vapor and which are placed in the mold, are heated by vapor and subsequently cooled by applying a vacuum and by vaporizing the condensate arising during heating so that the shape made by the tool (12) remains unchanged in a lasting manner. In order to carry out the method, the tool must have particular features.
Patent KR-20060059998-A (KR)
Title: Acrylic polymers and radiation-sensitive resin compositions
Inventor: FUJIWARA KOUICHI
IPC: C08F220/28
Filed: 2004-08-04
Abstract: [PROBLEMS] To provide a resist which is excellent in the solubility in a resist solvent and little dependent on baking temperature and can form developed patterns reduced in line edge roughness. [MEANS FOR SOLVING PROBLEMS] An acrylic polymer characterized by comprising units of the general formula (1), units of general formula (2), and units of general formula (3) and/or units of general formula (4), wherein R, R', R'' and R''' are each hydrogen, methyl, or trifluoromethyl; R1 is hydrogen, C1-4 linear or branched alkyl, alkoxy, or C1-4 linear or branched fluoroalkyl; X is a C7-20 polycyclic aliphatic hydrocarbon group consisting of carbon atoms and hydrogen atoms; R 2 and R3 are each independently C1-4 linear or branched alkyl; R4 is a C4-20 alicyclic hydrocarbon group; R5 is C1-4 linear or branched alkyl; and R 6 and R7 are each hydrogen or C1-4 linear or branched alkyl.
Patent KR-20070022189-A (KR)
IPC: F28F9/00
Filed: 2004-09-27
Abstract: 본 발명은 각각의 튜브가 종방향 축선(15)에 의해 한정되는 튜브 다발(14) 및 상기 튜브가 개방되는 적어도 하나의 수집 박스(18, 20)를 포함하는 열 교환기에 관한 것이다.  본 발명에 따라, 상기 수집 박스(18, 20)는 적어도 하나의 만곡 영역(CI, CE)을 포함한다.  본 발명의 바람직한 실시예에서, 상기 튜브(14)의 종방향 축선(15)은 서로 평행이다.  본 발명은 바람직하게는 차량용 열 교환기에 적합하다.
Patent KR-20060120651-A (KR)
Title: Exposure apparatus, exposure method, and device producing method
Inventor: YASUDA MASAHIKO
IPC: G03F7/20
Filed: 2004-10-12
Abstract: An exposure apparatus (EX) has a substrate stage (PST) capable of moving while holding a substrate (P), a substrate alignment system (5) for detecting an alignment mark (1) on the substrate (P) held by the substrate stage (PST) and detecting a reference mark (PFM) provided on the substrate stage (PST), and a mask alignment system (6) for detecting through a projection optical system (PL) a reference mark (MFM) provided on the substrate stage (PST). The reference mark (PFM) on the substrate stage (PST) is detected without a liquid by using the substrate alignment system (5), and the reference mark (MFM) on the substrate stage (PST) is detected using the mask alignment system (6) through the projection optical system (PL) and the liquid. Then, a positional relationship between a detection reference position of the substrate alignment system (5) and a projection position of a pattern image is obtained. By this, alignment processing can be accurately performed in liquid immersion exposure.
Patent KR-20060090266-A (KR)
Title: Method, terminal and computer program product for adjusting power consumption of a rfid reader associated with a mobile terminal
Inventor: JALKANEN JANNE
IPC: G06K7/00
Filed: 2004-10-06
Abstract: The method, terminal and computer program product determine the context of the mobile terminal associated with the RFID reader and adjusts the power consumption of the RFID reader based upon the determined context relative to at least one previous context determination. To adjust the power consumption, the frequency at which the RED reader is actuated may be altered. Thus, the power consumption of the RFID reader may be reduced when no change in the context of the mobile terminal is determined and/or may be increased when a change in the context of the mobile terminal is determined. Due to the adjustment of power consumption by RFID readers, power is conserved in the mobile terminals associated with RFID readers, which permits the mobile terminals and RFID readers to operate longer without requiring charging or replacement of the power supply.
Patent KR-20060071435-A (KR)
Title: Method and apparatus for partial refreshing of dram
Inventor: OH JONG HOON
IPC: G11C11/406
Filed: 2004-11-18
Abstract: Methods and circuit configurations for refreshing data in a semiconductor memory device in which refresh operations are performed for a limited number of rows. The limited number of rows may include only those rows that contain valid data, for example, as determined by monitored write operations.
Patent KR-20060121123-A (KR)
Title: Cutting insert for grooving operations
Inventor: GATI UZI
IPC: B23B27/04
Filed: 2004-11-14
Abstract: A cutting insert for grooving operations having at least one cutting portion. The cutting portion having a forward main cutting edge and two opposing side cutting edges extending rearwardly and outwardly from the main cutting edge, each side cutting edge having a variable rake angle alpha.
Patent KR-20060130083-A (KR)
Title: Elevator control device
Inventor: SAKAI MASAYA
IPC: B66B1/24
Filed: 2004-03-29
Abstract: An elevator control device which changes the speed of a cage during its constant-speed running and an acceleration/deceleration during an accelerated/decelerated-speed running according to a load weight in a cage. The elevator control device is provided with a limiting condition setting unit that limits at least one of the speed and the acceleration/deceleration of the cage so as to prevent overloads on the elevator-constituting components.
Patent KR-20060123487-A (KR)
Title: Fiber optic point temperature sensor
Inventor: JAIN SUBHASH CHANDER
IPC: G02B6/34
Filed: 2003-12-26
Abstract: A fiber optic sensor for monitoring point temperature of in situ reactions in remote, based on the principle of guiding light by means of total internal reflection (TIR) occurring in a right-angled prism, mounted on a glass capillary tube comprises isopropyl alcohol in it and rises due to increase in temperature and touches the prism surface thereby preventing the occurrence of TIR thus reducing the level of output optical signal detected.