baber/WOPTO huggingface dataset:
Patent KR-20070103406-A (KR)
Title: Secondary cell charge/discharge electricity amount estimation method and device, secondary cell polarization voltage estimation method and device, and secondary cell remaining capacity estimation method and device
Inventor: MURAKAMI YUSAI
IPC: H01M10/48
Filed: 2005-01-27
Abstract: If a particular selection condition is satisfied, a non-load voltage calculation unit (105) calculates a no-load voltage Vsep as a voltage piece when the current in approximate straight line obtained by statistical processing using the method of least squares for a plurality of sets of data containing current data I(n) and voltage data V(n) is zero. If a particular current condition or voltage condition is continuously satisfied for a predetermined time, an open voltage calculation unit (106)calculates a secondary cell terminal voltage as an open voltage Voc and a voltage-at-zero-current storing unit (108) stores voltage-at-zero-current Vzo calculated by a voltage-at-zero-current calculation unit (107). By using a predetermined voltage change amount adjustment constant Vbc/adjustment coefficient Kb, an electromotive force change constant Keq, and a polarization voltage generation constant Kpol, an estimated charge/discharge electric amount calculation unit (118A) calculates an estimated charge/discharge electricity amount Qe as a function of the change amount Vzo of a voltage-at-zero-current Vzo. It is possible to estimate charge/discharge electricity amount without being affected by the current measurement error.
Patent KR-20070104591-A (KR)
Title: Advanced low dielectric constant organosilicon plasma chemical vapor deposition films
Inventor: NGUYEN SON V
IPC: H01L21/31
Filed: 2006-02-14
Abstract: A porous low k or ultra low k dielectric film comprising atoms of Si, C, O and H (hereinafter "SiCOH") in a covalently bonded tri-dimensional network structure having a dielectric constant of less than about 3.0, a higher degree of crystalline bonding interactions, more carbon as methyl termination groups and fewer methylene,-CH2-crosslinking groups than prior art SiCOH dielectrics is provided. The SiCOH dielectric is characterized as having a FTIR spectrum comprising a peak area for CH3+CH2 stretching of less than about 1.40, a peak area for SiH stretching of less than about 0.20, a peak area for SiCH 3 bonding of greater than about 2.0, and a peak area for Si-O-Si bonding of greater than about 60%, and a porosity of greater than about 20%.
Patent KR-20070096059-A (KR)
Title: Generation of perfectly secret keys in wireless communication networks
Inventor: REZNIK ALEXANDER
IPC: H04L9/32
Filed: 2006-01-26
Abstract: A method and apparatus is used for generating a perfectly random secret key between two or more transceivers in a wireless communication network. In a point-to-point system, both transceivers produce an estimate of the channel impulse response (CIR) based on the received radio signal. The CIR estimation is synchronized and may include error correction and detection. A long secret key of bits is generated from a digitized version of the CIR estimate, from which a perfectly secret encryption key is derived by privacy amplification.
Patent KR-20070115934-A (KR)
Title: Wind turbine nacelle with integral service crane for accessing turbine components
Inventor: DEHLSEN JAMES G P
IPC: F03D1/06
Filed: 2007-02-21
Abstract: A service crane for a wind turbine comprising a main crane beam (128) having a track (154) that accommodates a trolley (156). A hinge (144) is provided at a pivot point (148) near a proximate end of the main beam (128), such that an aft portion of the main beam (128) extends beyond the pivot point (148) to the exterior of the turbine. A distal end of the main beam (128) rests upon a forward beam. A lateral motion actuator (134) moves the main beam (128) back and forth along the forward beam. The trolley (156) runs back and forth along the main beam (128). A turbine component is attached to a hook lowered by cable from the trolley (156). The trolley (156) with the component on the hook is moved to the aft portion of the main beam (128), which extends beyond the turbine. The hook is lowered to the ground so that the component can be serviced or replaced.
Patent KR-20070112835-A (KR)
Title: Fast session setup extensions to h.324
Inventor: JABRI MARWAN A
IPC: H04B1/40
Filed: 2005-12-15
Abstract: A method of initiating a set up process for a call between users with reduced set up times using one or more 3G telecommunication networks. The method includes establishing a bearer channel between a first terminal and a second terminal after a call signaling process and determining, at the first terminal, one or more preferences for a call between the first terminal and the second terminal. The one or more preferences are associated with one or more modes of operation for the call. The method also includes determining a mobile level for operations and interleaving the one or more preferences, the mobile level for operations, and one or more media streams. The method further includes transferring the one or more preferences, the mobile level for operations, and the one or more media streams from the first terminal to the second terminal through a portion of a telecommunication network using the bearer channel.
Patent KR-20070111545-A (KR)
Title: Transmission power control method, mobile station, radio base station, and radio line control station
Inventor: USUDA MASAFUMI
IPC: H04L1/16
Filed: 2006-03-17
Abstract: A transmission power control method for controlling the transmission power of an upstream user data channel for transmitting upstream user data from a mobile station to a radio base station. This method comprises a step in which even when the mobile station has no upstream user data to be transmitted to a transmission buffer, it periodically transmits, to the radio base station, a transport data block having control information; a step in which the radio base station notifies a radio line control station of the number of retransmissions of the transport data block; a step in which the radio line control station decides, based on the notified number of retransmissions, a target SIR of an individual physical control channel in the radio base station, and then notifies the radio base station of the decided target SIR; a step in which the radio base station controls, based on the notified target SIR, the transmission power of the individual physical control channel in the mobile station; and a step in which the radio line control station decides, based on the notified number of retransmissions, a transmission amplitude ratio of the upstream user data channel to the individual physical control channel, and then notifies the mobile station of the decided transmission amplitude ratio.
Patent KR-20070114314-A (KR)
Title: Angular position detection utilizing a plurality of rotary configured magnetic sensors
Inventor: RICKS LARMAR F
IPC: G01D5/00
Filed: 2006-03-15
Abstract: A magnetic sensing method and system include a die comprising a central location thereof. A group of magnetoresistive bridge circuits are located and configured upon the die. A magnetic biasing component is then utilized to bias the plurality of magnetoresistive bridge circuits with a magnetic field rotating about an axis of the central location of the die in order to generate a plurality of bridge output signals thereof. Finally, the plurality of bridge output signals are processed in order to determine position data thereof.
Patent KR-20080003359-A (KR)
Title: Production of synthesis gas
Inventor: HILDEBRANDT DIANE
IPC: C10J3/00
Filed: 2006-03-23
Abstract: A method of producing Synthesis Gas is provided which includes combining the product of a coal gasification reaction with the product of a methane reforming reaction. The coal gasification and methane reforming reactions can take place either in the same vessel or in separate vessels.
Patent KR-20070116655-A (KR)
Title: Method for producing acrylic acid from glycerol
Inventor: DUBOIS JEAN LUC
IPC: C07C57/04
Filed: 2006-04-24
Abstract: The invention relates to a method for producing acrylic acid in one step by an oxydehydration reaction of glycerol in the presence of molecular oxygen. The reaction is preferably carried out in gaseous phase in the presence of a suitable catalyst.
Patent KR-20080019202-A (KR)
Title: Method for coating a cylinder sleeve
Inventor: BUCHER GERHARD
IPC: C23C4/00
Filed: 2006-06-16
Abstract: The invention relates to a method for coating a cylinder sleeve consisting of an iron-based material. A first layer and a second layer made of a zinc alloy are injected onto the outer surface using a thermal injection method. A good metallic connection between the cylinder sleeve and the cylinder crankcase, wherein the cylinder sleeve is poured, is produced by using alloyed or unalloyed copper for the first layer and by using a zinc-aluminium-alloy for the second layer. ® KIPO & WIPO 2008
Patent KR-20080023678-A (KR)
Title: Shift register circuit and display drive device
Inventor: MOROSAWA KATSUHIKO
IPC: G09G3/36
Filed: 2007-01-25
Abstract: There is disclosed a shift register circuit including plural stages of signal holding circuits (FF' n) which are cascade-connected to hold a signal based on a supplied input signal, to output an output signal (out) based on the held signal based on the supplied input signal, and to supply the output signal as an input signal to a subsequent stage, each of the plural stages of signal holding circuits including an output circuit which is supplied with two types of clock signals consisting of a first clock signal (ck) and a second clock signal (ck'), a timing of the second clock signal is delayed by a predetermined delay time with respect to a timing of applying the input signal (IN), which is supplied with a signal at a timing delayed by the delay time of the second clock signal from the timing of applying the input signal, and which outputs the output signal (OUT) at a timing responsive to the first clock signal. Also disclosed is a display drive device including the shift register circuit. ® KIPO & WIPO 2008
Patent KR-20080022106-A (KR)
Title: Power transmission network
Inventor: SHEARER JOHN G
IPC: H04B7/26
Filed: 2006-05-22
Abstract: A network for power transmission to a receiver that converts the power into current includes a first node for transmitting power wirelessly in a first area. The first area has a minimum electric or magnetic field strength. The network includes a second node for transmitting power wirelessly in a second area. The second area has a minimum electric or magnetic field strength and overlaps the first area to define an overlap area. In another embodiment, the network includes a source in communication with the first and second nodes which provides power to them. Also disclosed are methods for power transmission to a receiver that converts the power into current. ® KIPO & WIPO 2008
Patent KR-20090074622-A (KR)
Title: Method of muting a video
Inventor: PARK JIN SEOK
IPC: H04N5/44
Filed: 2008-01-02
Abstract: A method of muting a video is provided to convert only a part of an image into dark. If a video mute request signal is received(204), a controller extracts video mute type information stored in a data storage unit(206). The controller executes video mute by extracting information stored in a video mute type(208). If the video mute conversion request signal is received(210), the controller converts a currently executed video mute type into the secondarily set video mute type(212). If a video mute release signal is received(214), the controller releases the currently executed video mute to output a normal broadcasting program image(216).
Patent KR-20090075251-A (KR)
Title: Channel setup device for television and method thereof
Inventor: YOU SANG UK
IPC: H04N5/50
Filed: 2008-01-03
Abstract: A channel establishing apparatus and a method thereof are provided to shorten the channel setting time. The first tuner(1) searches a sky wave broadcasting channel and establishes a channel. The second channel(2) searches the cable broadcasting and establishes a channel. A microcomputer(3) controls the first tuner and the second tuner, and stores the frequencies of channels searched by the first and second tuners in a memory. A scaler(5) displays the scanning processes of the first and second tuners on a main screen and a sub screen.
Patent KR-20080015484-A (KR)
Title: Information service through networking system
Inventor: LIM JEOM SU
IPC: G06Q40/02
Filed: 2008-01-10
Abstract: A method for providing information in a new way by using network communication is provided to enable a user to receive the customized information, such as current price information of real estate by making information providers update/provide the updated and customized information needed for the user. A main server(102) secures/stores a profile of the information providers, and displays the information provided from an information provider computer(103) and the profile of the information provider to a client program of a user computer(101). The information provider obtains a right for providing the information to the user computers by registering the profile to the main server. The information provider makes and manages the profile by using the client program. The information provider receives authentication for a file storing current real estate information from the main server by uploading the file to the main server and the main server displays the information stored in the uploaded file to the user computer. A screen of the client program displays an information list, the profile of the information provider, and a community between the information provider and the user.
Patent KR-20080081812-A (KR)
Title: Assembly structure of drive shaft and swash plate for swash plate type compressor
Inventor: LEE GEON HO
IPC: F04B27/08
Filed: 2008-01-15
Abstract: A connection assembly of a driving shaft and a swash plate in a swash plate type compressor is provided to form a simple structure so that a weight is reduced. A swash plate type compressor(1000) includes a cylinder block(110), a front housing(120), a driving shaft(140), a rear portion housing(130), a swash plate(150), and a piston(200). The cylinder block forms an outer portion of the swash plate type compressor with a cylinder bore(110a). The front housing is provided at a front end of the cylinder block to form a swash plate chamber(120a). The driving shaft is supported on the cylinder block and the front housing so that the cylinder block and the front housing are rotated. The rear portion housing is provided at a rear portion of the cylinder block. The swash plate has a flat surface. The piston reciprocates in the cylinder bore.
Patent KR-20080025099-A (KR)
Title: The multivalent hexagon block case for the exhaustion to prevent, thereof its manufacture method
Inventor: KIM MAN SOO
IPC: E04B2/00
Filed: 2008-01-18
Abstract: A multipurpose hexagonal block case for fatigue prevention is provided to maintain a structure healthily by manufacturing a hexagonal case with small-sized blocks and coupling many blocks, thereby housing a deteriorated wire or a new wire or cutting off cumulative fatigue causing deterioration. A multipurpose hexagonal block case for fatigue prevention includes a small-sized block(10) formed in a hexagonal shape and connected with other small-sized blocks by adhesives, collective blocks for cables formed to have a cable space inside to house cables and used for power saving purpose selectively by ripping off the adhesive parts of the small-sized cables partially and placing small and large sized cables instead of conduction cables, and then re-adhering, and a collective block for a steel-frame structure connected to a part for binding up a conduction cable(60) projecting forward and a conduction cable projecting backward from the small-sized block located in the center to a steel-frame structure, or, a welding part to transfer waves and to fulfill the function, wherein the small-sized blocks assembled with various collective blocks are covered with a heat insulation film(20), and then covered with a sheathe made of steel copper to heighten conduction and heat insulation effects to the maximum, and connection sheathes(40) are covered selectively to heighten electromagnetic waves when connecting the collective blocks laterally.
Patent KR-20090081083-A (KR)
Title: Eye composition comprising alginic acid based compounds and method of preparing the same
Inventor: KWEON DON SUN
IPC: A61K31/70
Filed: 2008-01-23
Abstract: A composition for eye drop containing alginic acid and manufacturing method of the composition are provided to manufacture a viscoelasticity natural polymer medicine having effect of cure on the scar by chemical injury or minor surgery. A method for manufacturing a composition for eye drop, which contains an alginic acid compound comprises: a step of preparing an alginic acid compound solution; a step of preparing active polymer solution for treating eye injury; a step of mixing together the solutions; and a step of adding anti-inflammatory drug with the alginic acid compound solution or other active polymer and the mixed compound of alginic acid.
Patent KR-20090082010-A (KR)
Title: Side view light emitting diode package
Inventor: KIM SUN HONG
IPC: H01L33/62
Filed: 2008-01-25
Abstract: A side LED package for improving the light efficiency is provided to prevent the reflection efficiency drop by the light absorption of the reflection efficiency drop and prevent wide angle with the limited angle of reflection of the light-emitted light. A side LED package(100) comprises a lead frame(130), a reflection housing(110), and a support housing(120). The lead frame is insulated to plus pole and minus pole. The reflection housing unites with the front side of the lead frame. As the reflection housing an inner wall surface forming a hollow to the route of the LED chip is inclined, hollow is expanded to the front. The supporting housing supports the lead frame by combining the backplane of the lead frame.
Patent KR-20090084522-A (KR)
Title: Head apparatus of ultrasonic and laser therapy device using ceramics
Inventor: KIM TAE HOON
IPC: A61N7/00
Filed: 2008-02-01
Abstract: A head device of ultrasonic wave and laser therapeutic apparatus is provided, which promotes treatment and mitigation of various kinds of diseases. A head device of ultrasonic wave and laser therapeutic apparatus comprises: a main groove(111) which is made of piezoelectric ceramics and is formed in the inner surface; a settling groove(112) formed in the inner center of the main groove; a guide groove(113) formed in the left and right of the settling groove; a ceramics cap(110) forming the base aperture(114); an ultrasonic element(120); and a printed circuit board(130) which is connected to the ultrasonic element and includes the elastic contact point.
Patent KR-20090087377-A (KR)
Title: Mesod methodology for efficient and strategic organization design
Inventor: MAH SANG JUN
IPC: G06Q10/06
Filed: 2008-02-12
Abstract: A strategic improvement methodology for an efficient and strategic organization design is provided to be applied to an intellectual property such as productivity improvement and management consultation. An optimal structure and an operation system for a bank headquarter organization is deduced. Based on the optimal structure and the operation system, the optimal number of workers required for the operation of bank headquarters is calculated. The essential elements of approach methodology about the optimization for productivity of the headquarters is vertical decision state optimization, a horizontal structure optimization, optimization for division of word load of business and personnel optimization.
Patent KR-20090089655-A (KR)
Title: Display apparatus
Inventor: JUNG MEE HYE
IPC: G02F1/1676
Filed: 2008-02-19
Abstract: A display device is provided to arrange a prism optical element for expanding an image only around a boundary of an image panel to hide a divided border line of the entire screen by a reflection mirror, thereby improving image quality. An optical unit is arranged in an upper side of an edge of liquid crystal panels(100). A boundary is prepared in an outer circumference side of an image display region. Backlights are arranged in a lower side of a liquid crystal panel to provide light emitting toward the liquid crystal panel. A panel housing surrounds the liquid crystal panel and the backlight.
Patent KR-20090090881-A (KR)
Title: Method and apparatus of elliptic curve cryptography processing in sensor mote and recording medium using it
Inventor: SEO SEOG CHUNG
IPC: G06F7/52
Filed: 2008-02-22
Abstract: A method of elliptic curve cryptography processing in sensor mote, an apparatus and a recording medium using the same are provided to realize a speedy calculation comparing to a general curve, and implement Koblitz curve in 8-bit Atmega 128 processor. An elliptic curve crypto arithmetic and logic unit produces a first intermediate result value by performing logical multiplication operation in bit component of upper 4 bits of the polynomial of the finite body element and pre-operation table(710). An elliptic curve crypto arithmetic and logic unit produces a second intermediate result value by performing logical multiplication operation of finite field element in the bit component of lower 4 bits of polynomial and pre-operation table(720). An apparatus produces a result value of the finite body multiplication(730).
Patent KR-20090092966-A (KR)
Title: System for Inspecting a Wrong Connecting of a Drain Pipe using a Electricity Conductivity and Method using the Same
Inventor: SONG HO MYEON
IPC: G01N27/02
Filed: 2008-02-28
Abstract: A system and a method for inspecting error contact are provided to reduce the error contact testing time by inspecting various error contact form regardless of the influence of environment. A system for inspecting error contact comprises an electric signal generator(20), an electric signal detector(30), and a central processing unit(40). The electric signal generator generates and applies an electric signal in the core material of a drain pipe. The electric signal detector detects the electric signal generated by the electric signal generator. The central processing unit determines the error connection of the drain pipe by calculating an impedance value corresponding to the conductivity of the core material through the electric signal detected by the electric signal detector. The central processing unit calculates the impedance value using the current and voltage flowing through the core material of the drain pipe.
Patent KR-20090093315-A (KR)
Title: Online memorial device
Inventor: CHUNG KYUNG WON
IPC: G06F19/00
Filed: 2008-02-29
Abstract: An online memorial device is provided to show the figure in the lifetime of the dead person to a descendent. The life information of a dead person and a memorial message are displayed on an OLED(Organic Light Emitting Diode)(100), and a projector projects the figure in the lifetime of the dead person. A camera(300) projects the guests for the memorial of the dead person. The image projected form the projector and the camera are displayed on a screen. The OLED panel is formed in a memorial tablet shape. A solid state photographing device converts the image information of the guests into an electric signal, and a display device forms an image by modulating the brightness of a light according to the electric image signal.