baber/WOPTO huggingface dataset:
Patent KR-20050085809-A (KR)
Title: Feed forward amplifier system using penalties and floors for optimal control
Inventor: HUNTON MATTHEW J
IPC: H03F1/32
Filed: 2003-12-11
Abstract: A feed forward amplifier employing a new adaptive controller and method is disclosed. The controller aligns both a gain adjuster (108) and phase adjuster (109) of a first cancellation loop. The phase adjuster (109) may be controlled following a standard approach. However, the gain adjuster (108) is offset intentionally causing an incomplete cancellation, increasing the signal power passing through the error amplifier (145). If the gain adjuster (108) is offset low, below the gain adjustment required to maximize carrier cancellation, peak power output from the main amplifier (145) is reduced while the second loop maintains constant system output power. By controlling the gain adjuster offset from full first loop cancellation, the feed forward amplifier can be optimized for the power handling capabilities of the main and error amplifiers (115, 145).
Patent KR-20050091020-A (KR)
Title: Setting user preferences via a mobile terminal
Inventor: SELGERT FRANKLIN
IPC: H04W4/02
Filed: 2003-12-17
Abstract: Method, system and terminal for setting, in an information system comprising a network (2, 7) connecting user terminals (1) and one or more servers (4, 8, 9), local user preferences valid for the terminal and non-local user preferences valid for said one or more servers. A preferences setting file is downloaded from one of said servers to the relevant terminal, which is completed by the terminal user with the user's local and/or non-local preferences. Subsequently, the completed preferences setting file is uploaded to the relevant server (9). One or more preference groups ("moods") may be assigned to the completed local and/or non-local preferences. The user may select one occurrence out of said preference groups, resulting in retrieval in the relevant server (9), the local and/or non-local preferences assigned to the selected preference group, and activating the relevant preferences in the terminal and the network and/or the one or more servers.
Patent KR-20050116795-A (KR)
Title: Electrical storage device and method for manufacturing electrical storage device
Inventor: ANDO NOBUO
IPC: H01G11/86
Filed: 2003-12-25
Abstract: An electrical storage device comprising a positive electrode, a negative electrode, a lithium electrode, and an electrolyte wherein lithium ions can be transferred is characterized in that the lithium electrode is so arranged to be out of direct contact with the negative electrode, and that lithium can be supplied to the negative electrode by flowing a current between the lithium electrode and the negative electrode through an external circuit. With this structure, problems such as non-uniform support of lithium by the negative electrode, deformation of a cell, and increase in temperature of an electrolytic solution before completely sealing a cell can be easily solved. A method for using the electrical storage device is characterized in that, by using the existing lithium electrode as a reference electrode, the positive electrode potential and negative electrode potential can be measured and the potential of the positive or negative electrode can be controlled when the electrical storage device is charged or discharged. Consequently, the potentials of the positive electrode and negative electrode can be monitored, and thus it can be easily determined whether deterioration of the electrical storage device is caused by the positive electrode or by the negative electrode. It also becomes possible to control the device according to the potential difference between the negative electrode and reference electrode, namely the negative potential. When lowering of characteristics such as increase in the internal resistance occurs, an appropriate amount of lithium can be supplied to the negative electrode and/or positive electrode again through the lithium electrode.
Patent KR-20050097543-A (KR)
Title: Method and device for controlling voltage provided to a suspended particle device
Inventor: MALVINO ALBERT P
IPC: G02B26/02
Filed: 2004-02-09
Abstract: A voltage controlling device includes an AC terminal receiving an AC voltage signal, a voltage dividing device adapted to divide the AC voltage signal into a plurality of distinct voltage signals within a predetermined range, a controller adapted to control the voltage dividing device to provide a selected voltage level based on voltage level information and an SPD terminal for providing the selected voltage level to a suspended particle device. An input device may be provided to allow a user to input the voltage level information. A photocell that monitors a light level at the suspended particle device may provide light level information as the voltage level information. A separate AC power supply may also be, provided. The controller may also monitor an SPD load voltage to control the selected voltage level provided to the SPD terminal and the suspended particle device in order to prevent shocking of a user.
Patent KR-20050121676-A (KR)
Title: Plasma display panel lighting inspecting method
Inventor: IKURA TSUNEO
IPC: H01J11/20
Filed: 2004-11-22
Abstract: A method of inspecting lighting of a plasma display panel in which cells are formed at two-level crossings between electrodes arranged in the row direction and electrodes arranged in the column direction and gradation display is conducted by combining subfields constituting one field for lighting. In a predetermined subfield, not applying a write pulse voltage to a cell to be inspected a write pulse voltage is applied to at least one specific cell which is one of the cells adjacent to the cell to be inspected, and in the next subfield a write pulse voltage is applied to the cell to be inspected. If there is a defect in the partition of the cell to be inspected, the discharge in the adjacent cells adversely influences through the defective partition the amount of charge of the partition of the cell to be inspected. As a result, in the next subfield, the cell to be inspected does not light. Thus lighting failure caused by the defective partition can be detection.
Patent KR-20050109962-A (KR)
Title: Electrophoretic display panel
Inventor: ZHOU GUOFU
IPC: G09G3/34
Filed: 2004-02-26
Abstract: The electrophoretic display panel (1) for displaying pictures has drive means (100) which are arranged for controlling the potential difference of each picture element (2) to be a picture potential difference having a picture value and an associated picture duration representing a picture energy for enabling the particles (6) to occupy one of the positions for displaying one of the pictures, subsequently to be an inter-picture potential difference having an inter- picture value and an associated inter-picture duration representing an inter-picture energy and subsequently to be a subsequent picture potential difference for enabling the particles (6) to occupy one of the positions for displaying a subsequent one of the pictures. For the display panel (1) to be able to subsequently display pictures of at least relatively medium quality and to have a reduced visibility of the inter- picture appearances of the picture elements (2), the drive means (100) are arranged for controlling for each picture element (2) the inter- picture value to have a sign opposite to a sign of the picture value, the inter-picture energy to be insufficient to substantially change the position of the particles (6) and chosen in a range from larger than zero to substantially equal to the picture energy for reducing an undesired charge accumulation in the picture element (2).
Patent KR-20050113645-A (KR)
Title: Whole house video network
Inventor: LANKFORD DOUGLAS EDWARD
IPC: H04N7/24
Filed: 2004-03-08
Abstract: A home satellite system includes a satellite antenna (10) for receiving satellite broadcast video signals, and a satellite receiver (20) that can provide the broadcast video signals to a first television (30) directly coupled to the satellite receiver (20), to a second television (50, 51) via a in-house coaxial cable (42), and to a third television (60, 70) through a wireless network (25). The channel displayed in each television can be individually tuned. The satellite receiver (20) further provides a call back link, which is shared by all the televisions, to a video source for billing or other purposes.
Patent KR-20060059902-A (KR)
Title: Coating for the inspection of cracks in structures
Inventor: TAKAHASHI ICHIHIKO
IPC: G01M99/00
Filed: 2004-06-24
Abstract: A coating for inspection of cracking in a structure, having a coating layer, in which microcapsules having a visible liquid sealed therein are dispersed, provided on a surface of structure. When the structure is cracked, the crack is transmitted to the coating layer and microcapsules of the coating layer are broken in accordance therewith. The visible liquid having outflowed from the microcapsules moves along the crack of the coating layer and reaches the surface of the coating layer, so that the cracking of the structure can be detected. At least one second coating layer not containing microcapsules is disposed on a first coating having such microcapsules dispersed therein, which second coating layer has an outermost layer being transparent and having flexibility sufficient to be free from cracking even when the first coating layer has cracked.
Patent KR-20070014930-A (KR)
Title: Disazo compound and ink composition containing the same
Inventor: SHIRASAKI YASUO
IPC: C07D403/02
Filed: 2004-07-14
Abstract: [PROBLEMS] To provide an ink composition which, when applied as an ink-jet recording liquid to plain paper and processed glossy paper, assumes a bright yellow color and gives a print excellent in light resistance, gas resistance, and fastness to wetting. [MEANS FOR SOLVING PROBLEMS] Ink-jet printing with an ink-jet ink composition containing a disazo compound represented by the following formula (1) can give a bright yellow print excellent in light resistance, gas resistance, and fastness to wetting. [In the formula (1), X represents a specific diamine residue; and Y1 and Y2 each represents alkylamino substituted by sulfo and/or carboxy, phenoxy substituted by sulfo and/or carboxy, or anilino substituted by sulfo and/or carboxy.]. ® KIPO & WIPO 2007
Patent KR-20070087866-A (KR)
Title: Anode material for secondary battery and secondary batteries using the same
Inventor: SHIN DONG HUN
IPC: H01M4/36
Filed: 2006-01-03
Abstract: Provided are a negative electrode material for a secondary battery to inhibit the degradation of an electrolyte solution, and a secondary battery using the negative electrode material. A negative electrode material comprises a highly crystalline core carbon material; and a coating layer which wraps the core carbon material by using the pitch having a carbonization yield of 50 % or more. Preferably the highly crystalline core carbon material is natural graphite. A molar ratio of an aromatic compound to an aliphatic compound contained in the pitch is 0.5 or more, the content of carbon atoms to the total element of the pitch is 60 % or more, and the softening point of the pitch 100 deg.C or more.
Patent KR-20070073080-A (KR)
Title: Fixing apparatus for cross bar
Inventor: CHO HYUN YOUNG
IPC: B60R9/045
Filed: 2006-01-03
Abstract: A cross bar fixing apparatus is provided to fix or release operating modules at the same time by operating one of the operating modules. A cross bar fixing apparatus includes operating modules(100,200) mounted on both ends of a cross bar, and a cable(300) for connecting the operating modules. The operating module(100) includes a base(110), a turn lever(120), and a fixing unit(130). The base is mounted on one end of the cross bar. The turn lever is rotatably mounted on the base, and includes a cable fixing part on which the cable is fixed, an operating part operated by a user, and a connecting part for connecting the cable fixing part and the operating part. The turn lever operates the cable by rotating on the base. The fixing unit includes a locking pin(131) which is inserted into or drawn out of a roof rack as the cable is operated by the turn lever; a pulley accommodation part(135) arranged at one side of the locking pin such that a pulley(132) is rotatably mounted in the pulley accommodation part; and a connection shaft(133) which passes through the pulley accommodation part, and is fixed at the base.
Patent KR-20070073356-A (KR)
Title: Plasma display apparatus
Inventor: KWON NAM YEOL
IPC: G09G3/296
Filed: 2006-01-04
Abstract: A plasma display device is provided to reduce power consumption of the display device by collecting and reusing a surplus voltage at a voltage input terminal of a switching element. A plasma display device includes a PDP(Plasma Display Panel,200), drivers(201,202,203), and a voltage collecting unit. Electrodes are formed on the PDP. The drivers include a switching element and supply a predetermined driving voltage to the electrodes for driving the switching element. The switching element is switched on/off to supply a predetermined driving voltage to the electrodes. The voltage collecting unit is formed at a control voltage input terminal of the switching element and collects a surplus voltage at the control voltage input terminal.
Patent KR-20070075551-A (KR)
Title: Dielectric layer patterning method, dielectric layer prepared using the method and display device adopting the same
Inventor: CHOI SANG JUN
IPC: H01L21/31
Filed: 2006-01-13
Abstract: A method for patterning an insulation layer is provided to simplify a fabricating process and reduce a fabricating cost by eliminating the necessity for an etch process. A mixture solution of an FOX(flowable oxide) and a volatile solvent is fabricated in which the FOX includes an insulator and a solvent for melting the insulator. The insulator can be SiO2, SiON or a composition thereof. The FOX can be formed by melting a monomer of H-Si-OCH3 in H2O. After the mixture solution is coated on a substrate, a sintering process and a curing process are performed to form a coating layer. An exposure process is performed on the coating layer. The resultant structure of the exposure process is soaked into isopropyl alcohol to melt an unexposed region in the exposure process, and a sintering process is performed to form a pattern.
Patent KR-20070076041-A (KR)
Title: Plasma display panel device
Inventor: KWON HYUNG SEOK
IPC: H01J11/44
Filed: 2006-01-17
Abstract: A plasma display device is provided to improve a contrast ratio and discharge efficiency by forming a reflective film on a back matrix formed on a front substrate and/or rear substrate. A plasma display device includes an upper substrate(153) having at least one electrode and a black matrix layer formed on the electrode, and a lower substrate disposed opposite to the upper substrate and having barrier ribs for defining discharge spaces between the upper and lower substrates. A reflective film(156) is formed between the electrode and the black matrix. The reflective film is formed of metallic paste. The black matrix is formed on the barrier ribs, and the reflective film is formed on the black matrix.
Patent KR-20060084369-A (KR)
Title: Vibratory linear actuator and electric toothbrush using the same
Inventor: KOBAYASHI NOBORU
IPC: A61H13/00
Filed: 2006-01-18
Abstract: A vibratory linear actuator according to one embodiment of the present invention is comprised of a stator (2) having a through hole therein and a winding wire (4) therearound; a movable member (6) having a through hole therein and a member (5) made of a magnetic material, said movable member (6) being provided inside said through hole of said stator (2), so as to reciprocate in an axis direction upon an application of electric current to said winding wire (4); a shaft (13) inserted into said through hole of said movable member (6) so as to be movable reciprocally in relation to said movable member (6); and a coordinating member (15, 16, 17) that enables said shaft (13) to reciprocate in opposite phase to said movable member (6).
Patent KR-20070077520-A (KR)
Title: Column address decoder
Inventor: PARK SUN HWA
IPC: G06F12/00
Filed: 2006-01-24
Abstract: A column address decoder is provided to prevent current loss due to an unnecessary column address decoding operation by removing unnecessary operation of a circuit in a column address path according to a data output mode. An I/O(Input/Output) selector(130) generates an I/O selection signal for selecting one of a plurality of I/O tools by receiving a data mode signal and an I/O selection data signal. A column address enable controller(140) generates a decoder selection signal by receiving/logically operating the I/O selection signal and a column address enable signal received from the outside. A column address decoding part(160) includes a plurality of decoders, and decodes a column address by receiving a decoder selection signal and the column address from the outside, and operating the decoder corresponding to the decoder selection signal. The column address enable controller performs an AND operation between the I/O selection signal and the column address enable signal.
Patent KR-20070072291-A (KR)
Title: Semiconductor manufacturing apparatus
Inventor: EOM IK HAN
IPC: H01L21/02
Filed: 2006-02-07
Abstract: A semiconductor manufacturing apparatus is provided to improve endurance and efficiency by restraining the damage of a hot plate due to etching using sintered Al2O3 as the material for the hot plate. A semiconductor manufacturing apparatus includes a chamber for performing a predetermined reaction on a wafer, a hot plate, a process gas supply unit and a cleaning gas supply unit. The hot plate(10) is installed in the chamber in order to heat the wafer. The hot plate is made of a sintered ceramic alumina. The process gas supply unit is used for supplying a process gas into the chamber through a first gas line. The cleaning gas supply unit is used for supplying a cleaning gas into the chamber through a second gas line.
Patent KR-20070082811-A (KR)
Title: Plasma display apparatus
Inventor: JUNG YUN KWON
IPC: G09G3/296
Filed: 2006-02-17
Abstract: A plasma display apparatus is provided to reduce manufacturing cost by generating a sustain pulse, which is swung between a Vs/2 voltage and a ground voltage, and alternately supplying the sustain pulse to scan and sustain electrodes. A plasma display apparatus includes a plasma display panel having scan and sustain electrodes, and a driver. The driver includes first and second inductors(700,701), first and second increasing voltage supply units(710,711) for supplying a gradually increasing voltage to the scan and sustain electrodes through the first and second inductors, first and second voltage storing units(730,731) for storing a Vs/2 voltage from a voltage source, first and second sustain voltage supply units(720,721) for supplying the sum of the Vs/2 voltage from the voltage source and the Vs/2 from the first and second voltage storing units to the scan and sustain electrodes, first and second decreasing voltage supply units(740,741) for supplying a gradually decreasing voltage to the scan and sustain electrodes through the first and second inductors, and first and second ground voltage supply units(750,751) for supplying a ground voltage to the scan and sustain electrodes.
Patent KR-20070057600-A (KR)
Title: Rfid chip with a solar cell and rfid reader with a light and method for the rfid reader of control
Inventor: KIM KYEONG PYO
IPC: G06K17/00
Filed: 2006-02-20
Abstract: A method for operating an RFID reader is provided to enable an RFID chip to modify a carrier wave received from the RFID reader based on chip ID information and transmit the modified carrier wave to the RFID reader by installing a solar cell, which converts light received from the RFID reader into power needed for modifying the carrier wave, to the RFID tag. A light source(11) irradiates the light to the RFID tag. A reader(13) transmits the carrier wave including the chip ID information while enabling the light source to irradiate the light, and reads and identifies the chip ID information by decoding the modified carrier wave received from the RFID chip(20). A sensor(12) detects an article attached with the RFID chip. The RFID reader(10) transmits the carrier wave to the RFID tag by turning on the light source until the modified carrier wave is received from the RFID chip. The RFID tag includes the solar cell(21) for converting the light received from the light source of the RFID reader into the power needed for modifying the carrier wave with the chip ID information.
Patent KR-20060101285-A (KR)
Inventor: SENGA MASAHIRO
IPC: H04W12/00
Filed: 2006-03-14
Abstract: 본 발명은 모인에 대한 보안의 신뢰성을 향상시킴과 함께, 소비 전력을 억제할 수 있는 피사체 인증 장치, 휴대 전화, 피사체 인증 방법, 및 피사체 인증 프로그램을 제공하기 위한 것으로서, 상기 목적을 달성하기 위한 해결 수단에 있어서, 촬영 수단에 의해 피사체를 촬영한 촬영 화상에 의거하여 피사체를 인증하는 인증 처리를 행하는 피사체 인증 장치의 제어 수단을, 상기 인증 처리에 의해 적합하다고 판정한 후에도 인증 처리를 반복하여 실행하는 인증 반복 처리와, 상기 인증 처리의 반복을 정지하는 반복 정지 지시를 입력 수단에 의해 접수하는 반복 정지 지시 접수 처리와, 접수한 반복 정지 지시를 미리 등록된 정규 지시와 비교하여 진위 판정하는 진위 판정 처리와, 상기 진위 판정 처리의 판정 결과가 사실이었을 경우에 상기 인증 반복 처리를 정지하는 반복 정지 처리를 실행하는 구성으로 하였다. 
       
     피사체 인증, 휴대 전화
Patent KR-20070100578-A (KR)
Title: Member for absorbing vibration, pixel enhancement assembly and image projection apparatus
Inventor: YUN GI TAK
IPC: H04N5/74
Filed: 2006-04-07
Abstract: A vibration absorbing member, a pixel increase assembly and an image projecting apparatus are provided to minimize the vibration of a pixel increase plate, delivered to a case by the vibration absorbing member, thereby preventing various parts, installed in the case, from being damaged. A vibration absorbing member(160) of an image projecting apparatus absorbs the vibration of a pixel increasing unit(150) installed in a case(140) to cover an opening unit(141) formed in the case and is interposed between the case and the pixel increasing unit to open and close the opening unit of the case. The vibration absorbing member prevents the vibration, created by the pixel increasing unit, from being delivered to the case while opening and closing the opening unit. A hollow part is formed in correspondence with the opening unit.
Patent KR-20070101525-A (KR)
Title: Liquid crystal display
Inventor: KIM YUEN HAG
IPC: G02F1/1335
Filed: 2006-04-11
Abstract: A liquid crystal display is provided to widen an attaching area between a flexible circuit board and a mold frame and adjust projecting light quantity of the light emitting diode using the mold frame, thereby preventing light due to movement of the flexible circuit board from being discharged and reducing manufacturing cost without additional stiffners. A liquid crystal display comprises the following parts: a liquid crystal panel(150) for displaying an image; a light emitting diode(160) for supplying light to the liquid crystal panel; a flexible circuit board(360) in which the light emitting diode is mounted; and a mold frame, which is formed between the liquid crystal panel and the flexible circuit board, which is connected to a back side of the flexible circuit board while supporting the liquid crystal panel. The mold frame includes a mounting unit, a side wall unit, and a projecting unit.