baber/WOPTO huggingface dataset:
Patent KR-20080079601-A (KR)
Title: Photoelectric conversion device
Inventor: YOKOMICHI MASAHIRO
IPC: H04N5/363
Filed: 2008-02-25
Abstract: A photoelectric conversion device is provided to enable an adjustment capacitor to be connected to an optical signal common output line or an initial voltage common output line to make a parasitic capacitance by the optical signal common output line and a parasitic capacitance by the initial voltage common output line equal, thereby eliminating influence on an optical signal by the parasitic capacitance to compensate the optical signal with high accuracy. An optical signal output unit outputs an optical signal based on incident light. A reset unit is connected to an output terminal of the optical signal output unit and resets a voltage at the output terminal of the optical signal output unit to a predetermined initial voltage. An amplification unit is connected to the output terminal of the optical signal output unit, amplifies the optical signal to output an amplified optical signal and amplifies the initial voltage to output an amplified initial voltage. An optical signal holding unit is connected to an output terminal of the amplification unit and holds the amplified optical signal. Plural photoelectric conversion units(30) are connected to the output terminal of the amplification unit and have an initial voltage holding unit for holding the amplified initial voltage. An optical signal common output line(10) is commonly connected to all the photoelectric conversion units, outputs the amplified optical signal from each of the photoelectric conversion units in chronological order, and has a first parasitic capacitance(31). An initial voltage common output line(11) is commonly connected to all the photoelectric conversion units, outputs the amplified initial voltage from each of the photoelectric conversion units in chronological order, and has a second parasitic capacitance(32). An adjustment capacitor(20) is commonly connected to the optical signal common output line or the initial voltage common output line, and has a capacitance value nearly equal to a differential capacitance value between the first parasitic capacitance and the second parasitic capacitance. A subtraction amplifier subtracts the amplified initial voltage from the amplified optical signal.
Patent KR-20090093674-A (KR)
Title: Light emitting polymer and light emitting device using the same
Inventor: SUH HONG SUK
IPC: C09K11/06
Filed: 2008-02-29
Abstract: A light emitting polymer is provided to be soluble in organic solvent while radiating the fluorescent light, to ensure processability because a high temperature heat treatment process is not necessary, and to be used for an electroluminescence element on a plastic substrate. A light emitting polymer has a structure represented by chemical formula 1. In chemical formula 1, R1, R2, R3 and R4 are C1-20 linear or branched alkyl group, a functional group of chemical formula 1-a, R6-HTL(hole transport layer) or R7-ETL(electron transport layer), wherein R5, R6 and R7 are C1-20 linear or branched alkyl group; Ar1 is a functional group of chemical formula 1-b or a functional group of chemical formula 1-c; the HTL (hole-transport layer) is functional groups of chemical formulas 1-d or 1-e; and the ETL (electron-transport layer) is functional groups of chemical formulas 1-f or 1-g.
Patent KR-20090096028-A (KR)
Title: Heat exchanger
Inventor: CHIN SIM WON
IPC: F28F1/10
Filed: 2008-03-07
Abstract: A heat exchanger is provided to promote the heat exchange efficiency by comprising a plurality of tubes equipped with a plurality of refrigerant flow paths and a plurality of pins through which the tubes penetrate. A heat exchanger comprises a plurality of flat-shaped pins(110), a plurality of tubes(120) and a return tube. The tubes pass through the pins and have a plurality of refrigerant flow paths. Each tube has a rectangular cross section in the direction orthogonal to the longitudinal direction. The pins and tubes are fixed through the brazing joint. The return tube connects one ends of adjacent tubes.
Patent KR-20090098070-A (KR)
Title: Semiconductor package
Inventor: LEE HA NA
IPC: H01L23/28
Filed: 2008-03-13
Abstract: A semiconductor package is provided to form a mark pattern in a semiconductor chip without a separate marking process by attaching a protective member in which the mark pattern is formed. A semiconductor chip(100) has a first surface(110), a second surface(120), and a bonding pad. The first surface is faced with the second surface. The bonding pad is arranged on the first surface. A protective member(200) is attached on the second surface. A mark pattern(220) including information of the semiconductor chip is formed in the protective member. A rewiring electrically connects the semiconductor chip to each bonding pad. An insulation film covers the first surface, and has an opening which exposes a part of the rewiring. A connection member is electrically connected to the rewiring through the opening. The protective member includes a bonding layer in order to be attached on the second surface.
Patent KR-20090101725-A (KR)
Title: Crash box in automotive bumper system
Inventor: LEE MUN YONG
IPC: B60R19/18
Filed: 2008-03-24
Abstract: PURPOSE: A crash box for vehicle is provided to keep the directivity of collision deformation after a collision of medium or higher speed and to absorb an impact stably through double absorption and dispersion. CONSTITUTION: A crash box for vehicle connecting a vehicle body and a bumper comprises a box housing(11), front and rear flanges(13,15), a shock absorbing member(17), and a cone(19). The box housing is formed in the shape of square extruded pipe, and has notches on the outside surface in the width direction. The front and rear flanges form square insert parts(21,31) inserted to the front and rear sides of the box housing. Connecting parts(23,33) connected to a stay of the bumper and a side member of the vehicle body along the edge of the insertion parts. The shock absorbing member is inserted inside the box housing and its ends are supported on the outer tip surface of each insertion part. The cone is installed on the insertion part and inserted in the shock absorbing member inside the box housing.
Patent KR-20090102924-A (KR)
Title: System and method for authentication process of java client agent by applet and Remote Method Invocation
Inventor: JANG HOO KYU
IPC: H04L9/00
Filed: 2008-03-27
Abstract: PURPOSE: An authentication processing system of a JAVA client agent using an applet and an RMI and a method thereof are provided to supply a same service such as an authentication process which is installed in JAVA by performing an integrated single authentication process. CONSTITUTION: An authentication processing system of a JAVA client agent using an applet and an RMI includes a client, a service providing server, an authentication process server and an agent download server. A client(10) communicates through an SSO agent by downloading authentication request information from an authentication process server. A service providing server(20) connects a client through a web browser. An authentication process server(30) issues an authentication token to a service providing server by confirming access authentication information from authentication information database(40).
Patent KR-20090107281-A (KR)
Title: Semiconductor device and methods for fabricating the same
Inventor: PARK JONG HO
IPC: H01L21/336
Filed: 2008-04-08
Abstract: PURPOSE: A semiconductor device and a methods for fabricating the same are provided to improve the performance of a device while reducing a manufacturing cost by using a mask layer less than before. CONSTITUTION: A semiconductor device using DMOS device includes a first conductive gate electrode, a second conductive body electrode(311b), a first conductive drain electrode(311a), a second conductive first body region(338), a second conductive second body region(378), a first conductive source region(379), and a first conductive source electrode(438). A first conducive well(228) is formed on a semiconductor substrate, and a gate electrode interposes the gate insulating layer(251) on the semiconductor substrate. The body electrode is formed on the semiconductor while being separated from the gate electrode, and the drain electrode is formed on the semiconductor substrate while being separated from the gate electrode and body electrode.
Patent KR-20090112999-A (KR)
Title: Semiconductor package and stacked semiconductor pacakge having the same
Inventor: CHUNG QWAN HO
IPC: H01L23/12
Filed: 2008-04-25
Abstract: PURPOSE: A semiconductor package and a stacked semiconductor package having the same are provided to make a manufacturing process simple and reduce a time by changing electrical connection of a penetration electrode with a chip selection pad. CONSTITUTION: A semiconductor package and a stacked semiconductor package having the same includes a semiconductor chip(10), a chip selection penetrating electrode(200). The semiconductor chip includes a circuit part, data pads electrically connected to the circuit part and the pads having the chip select pad(30). The chip selection penetrating electrode includes the first penetrating electrodes and the second penetrating electrodes. At least two chip selection penetration electrode penetrate the chip selection pad and the semiconductor chip.
Patent KR-20080098334-A (KR)
Title: Device and method for through-hole via stackable semiconductor device
Inventor: DO BYUNG TAI
IPC: H01L23/48
Filed: 2008-05-06
Abstract: The through-hole via stackable semiconductor device in which the wide SAW street and a method of manufacture the same is unnecessary are provided. The semiconductor device(200) is manufactured by a step for providing the designated wafer to SAW street guide portion. The wafer is taped to the dicing tape. The wafer is singulated as the multiple die(202) having multiple gap along the SAW street. The dicing tape is extended in order to expand the multiple gap to the prescribed distance. The organic material(210) is filled to the multiple gap. The upper side of organic material is the same height as the upper part of the first die side among the multiple die. The multiple via hole is composed of the organic material. The multiple via hole is patterned in the multiple bond pad(204) on the multiple die. The conducting material is filled in the multiple via hole.
Patent KR-20090116343-A (KR)
Title: Method for forming phase-change memory device
Inventor: JOUNG YONG SOO
IPC: H01L21/8247
Filed: 2008-05-07
Abstract: PURPOSE: A method for manufacturing a phase change memory device is provided to improve interfacial resistance of a bottom electrode and a PN diode by forming the PN diode with uniform density through the plasma ion doping. CONSTITUTION: An interlayer insulation pattern(120a) to expose an impurity region(110) is formed on a semiconductor substrate(100). The plasma ion is doped to a first conductive ion using an interlayer insulation pattern as an ion implantation mask. A first conductive layer is selectively formed on the semiconductor substrate by growing from the exposed impurity region. A PN diode(130) is formed by implanting the second conductive ion to the semiconductor substrate. The second conductive ion implantation is performed using an ion beam implantation process. The first conductive ion is an N type ion and includes one of P and As.
Patent KR-20090116840-A (KR)
Title: Light emitting device and method for fabricating the same
Inventor: PARK HYUNG JO
IPC: H01L33/06
Filed: 2008-05-08
Abstract: PURPOSE: A light emitting device and a method for fabricating the same are provided to improve the luminance of the emitting device by driving a stable operation voltage without luminosity deterioration. CONSTITUTION: In a light emitting device and a method for fabricating the same, a semiconductor layer(50) of the second conductive type is formed on a second electrode layer. A current shielding layer(70) is formed in the semiconductor layer of the second conductive type. An active layer(40) is formed on the semiconductor layer of the second conductive type. The semiconductor layer(30) of the first conductivity type is formed on the active layer. The first electrode layer is formed on the semiconductor layer of the first conductivity type. At least a part of the first electrode layer, the second electrode layers, and a current shielding layer are arranged to be the same vertical surface. An ohmic electrode layer(80) is formed between the second electrode layers and the current shielding layer.
Patent KR-20090119410-A (KR)
Title: Mobile terminal and method of displaying screen therein
Inventor: KWON KWI SUK
IPC: H04B1/40
Filed: 2008-05-16
Abstract: PURPOSE: A mobile terminal and a method of displaying a screen therein are provided to implement a preview function for a certain screen conveniently by using sensing and releasing functions of proximity-touch. CONSTITUTION: A display unit(151) displays a first screen, and a sensing unit(140) senses the proximity-touch point on the display unit. When a pointer approaches and touches the first screen, a controller(180) displays a second screen. When the proximity-touch is released, the controller controls makes the second screen disappear to restore the screen to the first screen. The controller displays the second screen in the case of the proximity-touch on a certain region of the first screen.
Patent KR-20090120780-A (KR)
Title: Auto recognition system of tire position
Inventor: KIM YOU KEUN
IPC: B60C23/02
Filed: 2008-05-20
Abstract: PURPOSE: An automatic tire position recognition system for automatically recognizing the location of tires of right side and left side is provided to reduce a cost and prevent communication failure by automatically recognizing the location of the tire. CONSTITUTION: An automatic tire position recognition system for automatically recognizing the location of tires of right side and left side comprises tire sensors, starting antennas and a controller(300). The tire sensor is installed in each tire of the vehicles. The controller transmits a message the operation signal to each starting antennas. The identification signal is a message received from each tire sensor. The location of each tire sensor is recognized.
Patent KR-20090122774-A (KR)
Title: Thin film transistor, fabricating method for the same, and organic light emitting diode display device comprising the same
Inventor: KIM EUN HYUN
IPC: H05B44/00
Filed: 2008-05-26
Abstract: PURPOSE: A thin film transistor, a manufacturing method thereof, and an organic electroluminescent display device including the same are provided to increase a grain size of a channel region by crystallizing an amorphous silicon layer through a continuous wave solid laser after forming an etch stop layer pattern. CONSTITUTION: A gate electrode(120) is positioned on a substrate(100). A gate insulation film(130) is positioned on the gate electrode. A semiconductor layer pattern(165) is positioned on the gate insulation film, and includes a channel region, a source region, and a drain region. An etch stop layer pattern(150) is positioned on the channel region of the semiconductor layer pattern. A source electrode(181) and a drain electrode(182) are positioned on the source/drain region of the semiconductor layer pattern. Thickness of the etch stop layer pattern is 40~60nm.
Patent KR-20090127640-A (KR)
Title: Rfid device with non-volatile ferroelectric memory
Inventor: KANG HEE BOK
IPC: G11C11/22
Filed: 2008-06-09
Abstract: PURPOSE: An RFID apparatus including a nonvolatile ferroelectric memory is provided to minimize power consumption of a bit line by deactivating a matching control signal at a low level in an operation section of a sense amplifier. CONSTITUTION: A cell array(431) comprises a pair of bit lines, and a plurality of unit cells formed in an intersection area between the bit lines/plural word lines and plural plate lines. Each of the unit cells comprises a switching element and a ferroelectric capacitor. The ferroelectric capacitor is connected between the plate line and the switching element. The switching element is connected between the bit line and the ferroelectric capacitor. The sense amplifier(432) is controlled by a sense amp enable signal between the pair of bit lines. A bit line equalization unit(433) comprises an NMOS transistor. A matching capacitor unit(434) comprises a matching capacitor connected between the pair of bit lines and a power voltage terminal.
Patent KR-20080074813-A (KR)
Title: System and method for providing location information
Inventor: HAN KYU EON
IPC: H04W4/02
Filed: 2008-06-11
Abstract: A system and a method for providing location information are provided to offer individual information and location information of the participant to the manager of a meeting and location information for a meeting place to each participant by interworking a location information service on a web community. If the manager of a meeting enters detailed information for the meeting in a meeting bulletin board, including the title, date and time, place of the meeting(S130), a system for providing location information makes a public announcement for the inputted meeting-associated information(S140). If an arbitrary user confirms the meeting-associated information and inputs a selection icon to express his intention to participate in the meeting, the system increases the number of participants and registers the user's name in a list of participants(S150). Afterwards, the system extracts each participant's personal information and transmits it to the manager's terminal(S160). In this case, the manager confirms each participant's personal information through SMS(Short Message Service)(S170). The system extracts the meeting-associated information. Based on the extracted personal information, the system provides the location information of the meeting place among the extracted meeting-associated information to each participant's terminal(S180). Each participant receives a short message containing the location information of the meeting place and confirms the place of the meeting(S190).
Patent KR-20090130642-A (KR)
Title: Method for preparing aromatic carbonate compound
Inventor: PARK EUN DUCK
IPC: C07B61/00
Filed: 2008-06-16
Abstract: PURPOSE: A method for preparing an aromatic carbonate compound is provided to prepare aromatic carbonate at high yield and selectivity in a wide reaction temperature band within a short time by using an ammonium molybdate compound as a catalyst. CONSTITUTION: A method for preparing an aromatic carbonate compound comprises a step for converting (i) at least one carbonate compound selected from group consisting of a compound represented by chemical formula 1: (R^1O)CO(OR^2) and (ii) an aromatic hydroxyl represented by chemical formula 2: R^3OH into an aromatic carbonate compound represented by chemical formula 3: (R^1O)CO(OR^3) in the presence of a catalyst including ammonium molybdate represented by chemical formula 4: (NH_4)_xMo_yO_z·nH_2O.
Patent KR-20100000050-A (KR)
Title: A fingerprint determination apparatus including transparent electrode
Inventor: IM SUNG BOK
IPC: A61B5/117
Filed: 2008-06-24
Abstract: PURPOSE: A fingerprint determination apparatus including a transparent electrode for determining a fake fingerprint is provided to minimize the distance between transparent electrode and the fingerprint without influence on acquisition of an image. CONSTITUTION: A protection film(120) is arranged on one side of a prism(110). A contact resistance detector(150) is electrically connected to a first transparent electrode and a second transparent electrode. The fingerprint is touched to the first transparent electrode and the second transparent electrode. The first transparent electrode and the second transparent electrode generate constant resistance. The constant resistance detection unit decides the bio fingerprint with the detection of the constant resistance.
Patent KR-20100000894-A (KR)
Title: Film-coated preparation
Inventor: HAYASHI TETSUO
IPC: A61K9/20
Filed: 2008-06-26
Abstract: PURPOSE: A film coating formulation with improved pantothenic acid or its salt is provided to reduce the deviation of pantothenic acid content and easily administer. CONSTITUTION: A film coating formulation is produced by coating a solid formulation containing pantothenic acid or its salt with a film layer containing pantothenic acid or its salt. The mass ratio of the pantothenic acid or its salt and film substrate is 1:99-95:5. The film substrate is water soluble and/or soluble in stomach. The film substrate is methyl cellulose, hydroxypropyl cellulose, hydroxypropylmethylcellulose, polyvinyl pyrrolidone, carboxyvinyl polymer, polyvinyl alcohol, aminoalkyl methacrylate copolymer E or polyvinyl acetal diethylamine acetate.
Patent KR-20100001211-A (KR)
Title: Moving type storage apparatus and its operating method
Inventor: YOUN KAB QYU
IPC: G06F9/44
Filed: 2008-06-26
Abstract: PURPOSE: A movable storage device for preventing unnecessary start of a firmware by using the automatic start control of the firmware is provided to determine an automatic execution according to the purpose of a user. CONSTITUTION: A memory unit(210) stores automatic execution firmware. An input unit(220) selects the first action mode and the second action mode. An interface unit(230) is connected to the information terminal device. If a control unit(240) is connected through the interface unit to the information terminal device, the controller controls the automatic start of the firmware according to an operation mode. The operation mode is selected by the input unit.
Patent KR-20100003964-A (KR)
Title: Method for correcting pattern critical dimension in photomask
Inventor: HA TAE JOONG
IPC: H01L21/027
Filed: 2008-07-02
Abstract: PURPOSE: A method for correcting a critical dimension of a pattern of a photomask is provided to control a critical dimension of a non-target pattern transferred on a resist layer of a wafer through the compound of the multilayer. CONSTITUTION: A multilayer including two thin films(111,112) is formed on a substrate(100). A light shield layer is formed on the multilayer. A light shield layer pattern to selectively expose the multilayer is formed by selectively etching the light shield layer. A correction area requiring the correction of the critical dimension is detected by measuring the critical dimension of the light shield layer pattern. The correction area measures and detects the critical dimension of the light shield layer pattern. The critical dimension is corrected by changing the transmittance by the compound formed with the reaction of two thin films included in the multilayer by giving the energy to the multilayer corresponding to the detected correction area.
Patent KR-20090006746-A (KR)
Title: Method for generating downlink frame, and method for searching cell
Inventor: CHANG KAP SEOK
IPC: H04B7/26
Filed: 2008-07-03
Abstract: A method for generating a downlink frame and a cell search method are provided to receive the downlink frame and then efficiently search a cell. A receiver receives a frame transmitted from a base station. A symbol synchronization estimating/frequency offset compensating unit filters the received signal by the bandwidth allocated to a synchronous channel, obtains symbol synchronization by relating the filtered signal with a plurality of primary synchronizing signals known in advance, and then compensates for the frequency offset by estimating the frequency synchronization(S910). An Fourier transformer performs Fourier transformation for the received signal based on the estimated symbol synchronization(S920). A cell ID estimator estimates a cell ID group and frame synchronization by relating the Fourier-transformed signal with a plurality of second synchronizing signals known in advance(S930).