baber/WOPTO huggingface dataset:
Patent KR-20090033820-A (KR)
Title: Differential amplifier
Inventor: TSUCHIYA HIROTOSHI
IPC: H03F3/45
Filed: 2008-10-01
Abstract: A differential amplifier is provided to prevent an abnormal state of the differential amplifier by separating input signals exceeding a normal input range to other path. Each gate of first and second field effect transistors(171,172) is divided into a positive phase input signal and a negative phase input signal. The sources of the transistors are commonly connected. A first load and a second load function as a current path for each drain current of the first field effect transistor and the second field effect transistor. An amplifier performs amplification in response to each drain voltage of the first field effect transistor and the second field effect transistor and outputs the positive phase output signal and the negative phase output signal. When the differential amplifier is started, a current path generator(170) generates a first current path and a second current path connected in parallel to the first and second field effect transistors.
Patent KR-20100038812-A (KR)
Title: A pedestrian signal lamp and its fabrication method with a function of side view observation
Inventor: HAN WON HEUM
IPC: G08G1/095
Filed: 2008-10-06
Abstract: PURPOSE: A pedestrian signal lamp and a fabrication method with a function of side view observation are provided to prevent a traffic safety accident by allowing a pedestrian to take a side view of a signal lamp to find out the state of signal lamp. CONSTITUTION: In a pedestrian signal lamp and a fabrication method with a function of side view observation, an auxiliary signal tool is formed near a main signal lamp(302). A signal color and a change cycle of the auxiliary signal tool are synchronized with the color and change cycle including the main signal. The auxiliary signal tool is comprised of a red signal and a green signal. The auxiliary signal tool is formed on a right side of the signal lamp for pedestrian.
Patent KR-20100003167-A (KR)
Title: Method and apparatus for bandwidth-reduced image encoding and image decoding
Inventor: PARK CHAN SIK
IPC: H04N19/105
Filed: 2008-10-14
Abstract: PURPOSE: An image encoding method and a device for a reduction of occupied bandwidth, and a image decoding method and a device thereof are provided to reduce the occupation of the bandwidth of the data bus in the image encoding and decoding process. CONSTITUTION: A lossless compression unit(110) processes a lossless compression of deblocking data to a window unit while image data are encoded. A lossless compression control unit(120) decides the correspondence between deblocking data and the lossless compressed data and the window size. A cache control unit(150) selects lossless compressed data corresponding to the reference data which is for the motion compensation or the motion estimation. A lossless compression decompression unit(130) decompresses the reference data by decoding the lossless compressed reference data.
Patent KR-20100042778-A (KR)
Title: Content delivery network based on multiple p2p protocol
Inventor: KIM DONG HEE
IPC: G06Q50/10
Filed: 2008-10-17
Abstract: PURPOSE: A content providing system for supporting various p2p systems is provided to support various protocols not to be limited under one P2P system, thereby providing contents to users of various p2p systems. CONSTITUTION: A plurality of peer groups(PG_1,PG_2,PG_3) request a random contents list. A virtual super peer(V_1) is composed of peer processes respectively corresponding to external P2P systems. The virtual super peer accepts content list request information which the peer groups request. A storage medium(ST_1) offers the content list request information.
Patent KR-20100046649-A (KR)
Title: Apparatus for evacuation
Inventor: PARK YOUNG BAE
IPC: A61G9/00
Filed: 2008-10-28
Abstract: PURPOSE: An apparatus for processing defecation is provided to enable a patient to freely move by reducing the side and volume of a part which the patient wears and to directly transfer the defecation to a defecation storage part by putting a nozzle into rectum without a separate mattress and toilet bowl. CONSTITUTION: An apparatus for processing defecation comprises: a tubular nozzle part(100) which is freely bent to be throw into rectum; a suction part(200) which is connected to a nozzle part and offers a suction force to the nozzle part; and a pressing part(400) which is connected to the nozzle part and offers a pressure to the nozzle part to open/close an inlet of the nozzle part. The nozzle part includes a tubular first pressure pipe and a tubular second pressure pipe.
Patent KR-20100047054-A (KR)
Title: Portable finger grasping power machine
Inventor: SUNG JAE WOO
IPC: A63B23/16
Filed: 2008-10-28
Abstract: PURPOSE: A hand-held finger grasping power machine is provided, which makes carrying convenient in order to keep the healthy body and can distinguish the measured value conveniently. CONSTITUTION: A hand-held finger grasping power machine comprises: a pressure detection part sensing pressure generated from generated from thumb and index finger; and a display unit(20) which changes the detected pressure into an electric signal and displays the signal. The display unit and pressure detection part is installed in order to be unified in the upper part and lower part of the main body. The display unit includes an amplifier(21), an A/D converter(22), an LCD(24), a switch(25), and a microprocessor(28).
Patent KR-20100053284-A (KR)
Title: Antenna inner type lift up handle for remote control door locking system
Inventor: AHN HYUN
IPC: E05B81/64
Filed: 2008-11-12
Abstract: PURPOSE: A lift up door handle with a built-in antenna for a remote door locking system is provided to have an antenna mounting plate to mount a LF antenna on a door handle. CONSTITUTION: A base plate(10) of a door handle assembly is mounted on a through hole shaped space of a door handle. The door handle is combined on the base plate with a door handle joint(15). An LF antenna(25) comprises a combining unit. The antenna mounting plate is integrally formed on the base plate. The antenna mounting plate comprises the LF antenna for a remote door locking system.
Patent KR-20100056320-A (KR)
Title: 속독용 책 인쇄 구조
Inventor: CHOI HYO SEUNG
IPC: B42D15/00
Filed: 2008-11-19
Abstract: 본 발명은 독취자의 시폭에 따라 문장을 보는 최초 시선의 위치와 종료 시선 위치를 식별하기 용이하게 페이지면에 구분 표시를 한 속독용 책 인쇄 구조를 나타내며 또한 본 발명은 독취자의 시폭에 따라 시폭 양단에는 글자 크기가 크거나 글자의 명도를 높게 하고 중앙부로 오면서 글자 크기가 작거나 글자의 명도를 낮게 하는 속독용 책 인쇄 구조를 나타낸다. 효과로는 독취자의 시폭에 따라 문장을 보는 최초 시선의 위치와 종료 시선 위치를 식별하기 용이하게 페이지면에 구분 표시를 한 속독용 책 인쇄 구조가 제공되어 시폭이 넓어진 현대인들이 그 능력을 제대로 활용할 수 있게 되어 속독 속도가 향상된다. 또한, 독취자의 시폭에 따라 시폭 양단에는 글자 크기가 크거나 글자의 명도를 높게 하고 중앙부로 오면서 글자 크기가 작거나 글자의 명도를 낮게 하는 속독용 책 인쇄 구조가 제공되어 시폭 양단의 취약성을 보완하여 속독 스피드를 올릴 수 있게 된다. 또한, 상기와 같은 구조를 전자북이나 인터넷등에 적용하여 속독 효과를 극대화할 수 있게 된다. 
       
     속독, 시폭
Patent KR-20090053706-A (KR)
Inventor: TANAKA MASATO
IPC: H05K3/46
Filed: 2008-11-20
Abstract: [과제] 
     본 발명은 제 1 기판과 제 2 기판이 적층된 구조를 가지는 배선기판 및 반도체장치 및 배선기판의 제조방법에 관한 것이며, 부품수의 증대나 제조공정의 증대를 동반하지 않고, 낮은 비용이면서도 반도체소자 및 실장기판의 양쪽에 대하여 높은 접속성을 유지시키는 것을 과제로 한다. 
     [해결수단] 
     비아 접속용 패드(10)를 가지는 제 1 기판(2)(실리콘 인터포저)과, 기판간 접속용 비아(18X)를 가지는 제 2 기판(3)(빌드업 기판)을 적층한 구조를 가진 배선기판이며, 상기 제 1 기판(2)과 제 2 기판(3)과의 접속 위치에 있어서, 비아 접속용 패드(10)와 기판간 접속용 비아(18X)가 직접 접속하는 구성으로 한다. 
     
     배선기판
Patent KR-20100064702-A (KR)
Title: Robot hand device
Inventor: CHO JUNG SAN
IPC: B25J15/02
Filed: 2008-12-05
Abstract: PURPOSE: A robotic hand is provided to grip objects regardless of the shape of the objects by operating the whole joints of a finger through one drive motor. CONSTITUTION: A robotic hand comprises a drive unit(10) and joint units(20,40). The drive unit has driving pulleys which are rotated by a drive motor. A main link(14) is expanded from the drive unit body. The joint units are combined with the main link to be rotated. Multiple joint units are separated from each other. Multiple joint units are combined with the joint link to be rotated. The joint units are rotated by the rotation of the driving pulley, and a rotation angle is gradually increased.
Patent KR-20100067330-A (KR)
Title: Secondary battery
Inventor: KOH SEOK
IPC: H01M50/147
Filed: 2008-12-11
Abstract: PURPOSE: A secondary battery is provided to reduce the size of the secondary battery by constituting a protective circuit module using a thin flexible printed circuit board and to obtain strong connection with a battery charger or an external load due to an external terminal which is not pushed. CONSTITUTION: A secondary battery includes a bare cell, a first external terminal, a second external terminal, and a protective circuit module which is electrically connected to the bare cell. The protective circuit module comprises: a circuit board(121) which is composed of a flexible printed circuit board and includes a body(122) and a terminal part(123); and a supporting member(126) on which the terminal part is placed and a supporting surface is formed. The supporting member includes a supporting plate and a plurality of supporting legs(126b) which are fixed to the body of the circuit board.
Patent KR-20100067990-A (KR)
Title: Apparatus for supplying power of light emitting diode
Inventor: HAN JAE HYUN
IPC: H05B37/02
Filed: 2008-12-12
Abstract: PURPOSE: A power supply apparatus for a light emitting diode is provided to prevent the application of a voltage to at least one light emitting diode when the power supply apparatus is opened due to the breakage of the light emitting diode. CONSTITUTION: A voltage conversion unit(100) converts an input voltage to a pre-set voltage. The voltage conversion unit includes an inductor(L1), a MOS transistor(Q1), a diode(D1) and a capacitor(C1). A light emitting diode group(200) is connected with a light emitting diode which is turned on due to the voltage from the voltage conversion unit. A light emitting sensing unit(300) senses light from the light emitting diode group. A conversion activation unit(400) provides activation signal to the voltage conversion unit.
Patent KR-20090068129-A (KR)
Title: Self-luminous display device and driving method of the same
Inventor: TOMIDA MASATSUGU
IPC: G09G3/32
Filed: 2008-12-15
Abstract: A self-luminous display device and a driving method for the same are provided, which prevent the flash phenomenon by making the effective reverse bias settlement period constant. A plurality of pixel circuits are arranged in the pixel array(2) in the matrix shape. The organic electroluminescence display comprises the vertical driving circuit(4) and horizontal driving circuit(5). The vertical driving circuit is multi-installed by the configuration of a plurality of pixel circuits. Pixel circuits are connected to the image signal line of the vertical direction. The image signal line is driven by the horizontal driving circuit.
Patent KR-20100076083-A (KR)
Title: Light emitting diode having plurality of light emitting cells and method of fabricating the same
Inventor: KAL DAE SUNG
IPC: H01L33/62
Filed: 2008-12-17
Abstract: PURPOSE: A light emitting diode having a plurality of light emitting cells and a method for fabricating the same are provided to secure strong junction between first and second insulation layers by forming the second insulation layer with the same material as the first insulation layer and greater thickness than the first insulation layer. CONSTITUTION: A plurality of light emitting cells(56) are located on a single board(51) and separated from each other. A first insulation layer(63) comprises an opening. Wirings(65) are formed on the first insulation layer. A second insulation layer(67) covers the first insulation layer and the wirings. The first insulation layer and the second insulation layer are formed of the same material. The first insulation layer is formed relatively thicker than the second insulation layer.
Patent KR-20100072532-A (KR)
Title: Electrode-separator complex and method for preparing the same
Inventor: CHO JIN HUI
IPC: B32B27/02
Filed: 2008-12-22
Abstract: PURPOSE: An electrode-separator complex and a manufacturing method thereof are provided to firmly combine an electrode and a separator, to improve the affinity between an electrolyte and the complex, and to prevent thermal shrinkage. CONSTITUTION: An electrode-separator complex comprises the following: an electrode(10); and a porous polymer separator(20) formed with a super fine fiber including polymer layers(22,24) with two different properties. A manufacturing method of the electrode-separator complex comprises the following steps: forming the electrode by spreading slurry including an electrode active material to a current collector, and drying the active material; and coating the porous polymer separator by electrically radiating two different polymers on the surface the electrode.
Patent KR-20100056331-A (KR)
Title: Apparatus and method for communication
Inventor: SHIN CHEOL HO
IPC: H04B1/719
Filed: 2008-12-23
Abstract: PURPOSE: A communications device a method thereof are provided to accurately detect interferential signals beyond a detection level and prevent interference due to communication devices which use other communications method by applying an avoidance technique like a band avoidance method and a tone nulling. CONSTITUTION: An RF module(110) detects signal components corresponding to a predetermined first UWB channel among a plurality of UWB(Ultra Wideband Channel) and amplifies the detected signal components according to a preset gain. An A/D converter(130) converts detection signals which correspond to analog signals into digital signals. A controller(150) determines the existence or nonexistence of any interferential signals in the first UWB channel based on the digital detection signals, and controls the RF module or the communication unit according to the decision results.
Patent KR-20100078433-A (KR)
Title: Modeling structure for simulation of trapezoidal metal line
Inventor: PARK CHAN HO
IPC: H01L21/28
Filed: 2008-12-30
Abstract: PURPOSE: A modeling structure for simulating a trapezoidal metal wiring is provided to improve the accuracy of a simulation by analyzing an operational frequency which is changed according to the change of currents and voltages in a semiconductor device. CONSTITUTION: A modeling structure for simulating a trapezoidal metal wiring includes an upper part(10), a lower part(30), and a central part(20). The upper part has an A width. The lower part has a B width which is wider than A. The central part has an average width of the upper part and the lower part. The height of the central part is that the height of the modeling structure subtracts the heights of the upper part and the lower part. Each height of the upper part and the lower part is respectively half of the widths of the upper part and the lower part.
Patent KR-20100078956-A (KR)
Inventor: KIM BEOM SOO
IPC: H05K1/02
Filed: 2008-12-30
Abstract: PURPOSE: A printed circuit board is provided to improve the weak point about the physical and thermal shock in the solder ball mounting process and subsequent process by inserting a buffer layer between conductive patterns including a plating layer and voland. CONSTITUTION: A conductive pattern(110) having a voland(118) is formed in the single-side of a body of a substrate(100). A plating layer(126) is formed on the voland. A buffer layer(116) is inserted between a plating layer and voland. The conductive pattern and plating layer are connected to the mutual electricity. The plating layer has the size bigger than the buffer layer. The plating layer has the structure of covering the buffer layer. The plating layer has the same size as the buffer layer. The plating layer has the protrusion electrically connected to the voland.
Patent KR-20080038128-A (KR)
Title: Method for rejuvenating aged food oils
Inventor: GLEDHILL ANTONIETTA
IPC: C11B5/00
Filed: 2006-07-05
Abstract: A method of rejuvenating aged food oils or compositions containing PUFAs or such oils by addition of ascorbyl palmitate; such rejuventated food oils and compositions as well as the use of ascorbyl palmitate in such a rejuvenating process.
Patent KR-20080023759-A (KR)
Title: Selective aromatics isomerization process
Inventor: BAUER JOHN E
IPC: C07C5/22
Filed: 2006-06-13
Abstract: A process for isomerizing xylenes while retaining ethylbenzene in a C8-aromatics stream in liquid phase uses a gallium-substituted pentasil zeolite in the absence of hydrogen. ® KIPO & WIPO 2008
Patent KR-20080074854-A (KR)
Title: Fast control messaging mechanism for use in wireless network communications
Inventor: FREDERIKS GUIDO ROBERT
IPC: H04H20/00
Filed: 2006-09-12
Abstract: In a wireless network according to embodiments of the present invention, fast control messaging frames are used to signal control information. A fast control messaging ("FCM") frame includes MAC layer control bits in a PLCP header, obviating the need for a PSDU. These frames can be used in 802.11n wireless networks as well as in other suitable 802.11x networks as well as non 802.11x networks to exchange control information while significantly reducing network overhead. In some embodiments, some information that might have been conveyed to a receiver's MAC layer in a PSDU is conveyed by including that information is a PLCP header and having logic within the receiver's PHY layer processing to process that information and convey that information up to the receiver's MAC layer in a simulated PSDU or other method. The indicator of an FCM frame can be a bit in a PLCP header, a modification of a CRC field of the PLCP header, or other indicator. The medication of the CRC field of the PLCP header can be an inversion of the CRC field, a translation of the CRC field by a constant value, or both, or some other variation.
Patent KR-20080106158-A (KR)
Title: Current source and control device
Inventor: SCHMAUSS HARALD
IPC: H01L41/04
Filed: 2006-07-24
Abstract: The invention relates to a current source comprising a first switching element (T1) which is provided with a control input (54) and is embodied and arranged in such a way that an output flow (I A) on the output side of the current source (48) can be adjusted according to a control signal on the control input (54) thereof. Said current source also comprises a reference resistance (R S) that is electrically coupled to the first switching element (T1) in such a way that a potential difference above the reference resistance (R S) represents the output flow (I A). The adjustment signal of a regulator unit (52) depends on the voltage difference above the reference resistance (R S), is the control signal of the first switching element (T1), and comprises a time function element (58) which limits a first value of the output flow (I A) to a maximum duration and then reduces said value of the output flow (I A). ® KIPO & WIPO 2009
Patent KR-20080066674-A (KR)
Title: Devices and methods for evaluating alignment of an end of arm tool and a molding apparatus
Inventor: LITWIN MICHAEL W
IPC: B29C45/42
Filed: 2006-08-31
Abstract: A preferred method for evaluating alignment of a molding apparatus (104) and an end of arm tool (106) includes placing a fixture (10) on a surface of the molding apparatus so that a first and second cup (12) of the fixture (10) become disposed in a respective first and second cavity (114) of the molding apparatus, and determining whether a first and a second cup of the fixture can receive a respective first and second pickup of the end of arm tool (106) if the end of arm tool is moved toward the fixture.
Patent KR-20080044353-A (KR)
Title: A method and an apparatus for coding a quantized coefficients of a block image
Inventor: KADONO SHINYA
IPC: H04N19/91
Filed: 2002-11-22
Abstract: According to the present invention, an image coding apparatus provides a run-length encoding unit (RLE1) that subjects quantized coefficients which are obtained by quantizing frequency components of an image signal to a variable length coding process by using a run value (Run) that indicates the number of successive zero coefficients and a level value (Lev) that indicates a value of a non-zero coefficient following the zero coefficients. The run- length encoding unit (RLE1) includes a reordering unit (Lreodr) for reordering level values (Lev); a variable length coder (LVLC) for coding reordered level values (ROLev) by using a code table that is selected according to the value of a quantization parameter (QP); a reordering unit (Rreodr) for reordering run values (Run) from high frequency component of the quantized coefficients to low frequency component; and a variable length coder (RVLC) for coding reordered run values (RORun) by using a code table that is selected according to the number of already- processed run values. Accordingly, a variable length coding process for quantized coefficients is carried out at a higher coding efficiency, with redundant information included in the coefficients being effectively reduced.
Patent KR-20080055923-A (KR)
Title: Light-weight molding material
Inventor: YAMAMURO TOSHIYUKI
IPC: C08L29/04
Filed: 2006-11-09
Abstract: A light-weight molding material having a cream consistency. Even when a lightening material has been added in a higher proportion, the molding material is excellent in flowability which enables the molding material to be easily squeezed out through an orifice of a given shape, and in shape retention which enables the molding material to retain the given shape of the orifice at it is. It eliminates the problem of expansion, and excellent storability is obtained. The light-weight molding material comprises a binder resin comprising a polyvinyl alcohol resin, a viscosity modifier, water, and a lightening material. The amount of the lightening material added is 3-22 wt.% based on the whole molding material. The amount of the water added is 65-92 wt.% based on the whole molding material, and the water/polyvinyl alcohol resin proportion (weight ratio) is in the range of 3-300.
Patent KR-20080073715-A (KR)
Title: Alkali and acid-resistant glass composition for producing glass fibers
Inventor: LECOMTE EMMANUEL
IPC: C03C3/087
Filed: 2006-10-23
Abstract: The invention relates to an alkali and acid resistant glass composition, in particular for producing reinforcing glass fibres comprising the following components within limits expressed in percent by weight: table (I), in addition, said composition is F-free, the impurity (Al2O3, Fe2O3 et Cr2O3) thereof is less than 1 % and it satisfies the following relationships: table (II). The obtained glass fibres for reinforcing inorganic, for example cementitious, or organic, for example plastics, materials and composites containing said fibres are also disclosed.
Patent KR-20080069640-A (KR)
Title: A method and apparatus for requesting a channel measurement report in wireless communication systems
Inventor: NAGUIB AYMAN FAWZY
IPC: H04W52/02
Filed: 2006-10-27
Abstract: A method and apparatus for requesting a ChannelMeasurementReport in a wireless communication system are described. A ChannelMeasurementReportRequest message comprising an 8 bit MessageID field set to "0x07", a 12 bit PilotPN field wherein the PilotPN field is set to the PilotPN of the sector requesting the measurement report, a 2 bit CarrierID field wherein the CarrierID field is set to the carrier on which the measurements are requested, a 40 bit StartPHYFrame wherein the StartPHYFrame is set to the frame number of the PHYFrame where access terminals are required to being measurements, a 3 bit NumChannels field wherein the NumChannels field is set to the number of channel to be measured, an 8 bit MeasurementsPerMessage field wherein the MeasurementsPerMessage determines the number of measurements to be included in one report message, an 8 bit NumMeasurementsRequested field wherein the NumMeasurementsRequested determines the total number of measurements to be made by access terminal and a 4 bit Reserved field is generated and transmitted over a communication link.