baber/WOPTO huggingface dataset:
Patent KR-20080059176-A (KR)
Title: Cascaded integrator comb filter with arbitrary integer decimation value and scaling for unity gain
Inventor: WANG SHENQ HUEY
IPC: H03H17/04
Filed: 2006-08-29
Abstract: We disclose a CIC digital filter having an arbitrary-integer decimation rate. The filter has a shifter (110) connected to its input. The shifter (110) receives a shift control input, where the shift control input is pre-computed as equal to the integer portion of 2 raised to the base-2 logarithm of the gain of the CIC filter. There is a multiplier (100) connected between the input and the shifter (110). In other embodiments, the multiplier (100) could be connected between the input and the shifter (110). Sequentially-connected integrator (130) functions are connected to the shifter (110) or multiplier (100); a decimation function receives input from the integrator (130) functions; and sequentially-connected differentiator (150) functions receive input from the decimation function. The decimation function has a selectable rate equal to any integer between 1 and a number equal to the predetermined maximum decimation value. The multiplier (100) is configured to compute the product of each input data sample by a correction factor; the correction factor being pre-computed as equal to the fractional portion of 2 raised to the base-2 logarithm of the gain of the CIC filter, so as to correct the gain of the CIC filter for decimation values not a power of 2.
Patent KR-20080071125-A (KR)
Title: Sealing arrangement
Inventor: JUNG ALFRED
IPC: F16J15/12
Filed: 2007-01-16
Abstract: A sealing arrangement, which is particularly suitable for flat flange connections, has an annular, metallic base body (1). Connected to the metallic base body (1) at both sides are soft material supports (2). The base body (1) has ring teeth (3,4) which run around radially at the inside and/or at the outside. The ring teeth (3,4), in the installed state, permit punctiform metallic contact and also have a spring characteristic. The spring characteristic of the ring teeth (3,4) is selected such that, in a first embodiment, after the removal of the seal from the flanges, the tooth height corresponds substantially to the height before the installation. The region of the base body (1) which is covered by the soft material supports (2) also has angular ring teeth (5). Said ring teeth (5) have a spring characteristic, wherein after the removal of the seal, the ring teeth (5) spring back to at least 75% of the original state. In a further embodiment, the ring teeth (5) which are covered by the soft material support (2) are partially plastically deformable.
Patent KR-20080056734-A (KR)
Title: Method and system for dynamic adjustment of computer security based on network activity of users
Inventor: CORLEY CAROLE RHOADS
IPC: G06F21/20
Filed: 2006-10-03
Abstract: A method, system, apparatus, or computer program product is presented for securing computational resources in a data processing system. A first user uses a first computational device, and a user security level is associated with the first user. Likewise, a second user uses a second computational device, and a user security level is associated with the second user. The computational resources on the first computational device are automatically reconfigured based on the second user security level of the second user. A computational security level may be assigned to a computational resource on the first computational device, and the computational security level is dynamically adjusted in response to detected network activity by the second computational device that is being used by the second user. Modified security-related parameters for reconfiguring computational resources on the first computational device are reconfigured based on the adjusted computational security level.
Patent KR-20080072653-A (KR)
Title: Sheet processing device and sheet production method
Inventor: MORITA SHINNOSUKE
IPC: D04H1/558
Filed: 2006-10-27
Abstract: A sheet processing device (1) has a pair of rollers (2, 3) having, in their circumferential surfaces, tooth grooves meshing with each other and processes a sheet (10) fed to the meshing portion while the rollers (2, 3) are rotated. The pitch of adjacent teeth (20, 30) of each roller (2, 3) is 1.0 mm-5.0 mm, the width of each tooth (20, 30) is less than 1/2 of the pitch, and the height of the tooth (20, 30) is the pitch of the adjacent teeth. Preferably, the meshing depth of the teeth (20, 30) of the rollers (2, 3) is in the range from 1.0 mm up to the height of the teeth.
Patent KR-20080068095-A (KR)
Title: Rotational shear stress for charge carrier mobility modification
Inventor: CHIDAMBARRAO DURESETI
IPC: H01L29/78
Filed: 2006-10-03
Abstract: A semiconductor structure and its method of fabrication utilize a semiconductor substrate having an active region (11) mesa surrounded by an isolation trench. A first isolation region (12) having a first stress is located in the isolation trench. A second isolation region (16a, 16b) having a second stress different than the first stress is also located in the isolation trench. The first isolation region and the second isolation region are sized and positioned to rotationally shear stress the active region mesa.
Patent KR-20080070831-A (KR)
Title: Subband coding apparatus and method of coding subband
Inventor: OSHIKIRI MASAHIRO
IPC: G10L19/032
Filed: 2006-11-29
Abstract: A subband coding apparatus carries out subband coding which prevents deterioration in coding performance and improves audio quality of decoded signals. The subband coding apparatus includes a low-band coding section (103) to code a low-band spectrum (S13). A low-band decoding section (106) decodes a low-band coded data (S14) and outputs a decoded low-band spectrum (S18) to a high-band coding section (107). A spectrum rearranging section (105) rearranges to make each frequency component of a high-band spectrum (S16) in reverse order on the frequency axis and outputs a modified high-band spectrum (S17) after rearranging to a high-band coding section (107). The high-band coding section (107) uses the decoded low-band spectrum (S18) output from the low-band decoding section (106) to code the modified high-band spectrum (S17) output from the spectrum rearranging section (105).
Patent KR-20080080523-A (KR)
Title: Aqueous powder dispersion, which can be cured by radical polymerization, method for the production thereof and their use
Inventor: BAUMGART HUBERT
IPC: C08F6/24
Filed: 2006-11-09
Abstract: The invention relates to radiation polymerization-curable, aqueous, structurally viscose, volatile organic compounds of whole or, in essence, free powder dispersions containing, as a dispersed phase, solid and/or highly viscous particles (A), which are dimensionally stable under conditions of storage and use and which have a mean particle size z-Mean of 80 to 750 nm measured with photon correlation spectroscopy. Particles (A) contain at least one radically cross-linkable binder (A1) with a glass transition temperature ranging from-70 to +50°C, with a content of olefinically unsaturated double bonds of 2 to 10 equ./kg and with a content of acid groups of 0.05 to 15 equ./kg in a quantity of 50 to 100 % by weight with regard to (A). The invention also relates to methods for producing these dispersions and to the use thereof.
Patent KR-20080071181-A (KR)
Title: Method of adhesively bonding a strip of flexible fabric to a substrate
Inventor: MERCIER PASCALE
IPC: B29C65/00
Filed: 2006-11-17
Abstract: The invention relates to a method of adhesively bonding a strip of flexible fabric to at least one flexible or rigid substrate, said fabric and said substrate comprising at least one fine, continuous metal foil bonded in sandwich format between two glass fibre cloths. In accordance with the invention this method includes a step of pressing said strip of flexible fabric against the substrate, using a press, and of simultaneously heating said strip during at least part of the pressing time.
Patent KR-20080087798-A (KR)
Title: Location toolbar for internet search and communication
Inventor: MORGAN EDWARD JAMES
IPC: G06Q50/00
Filed: 2006-11-22
Abstract: A utility to invoke web services with information identifying an estimated geographic position of a user. The utility includes a geographic position estimating engine for periodically estimating a geographic position of the user in a first predetermined position information format and a database of website entries stored in an electronically readable medium, each entry specifying a network address of a web service and identifying a corresponding format the web service expects when receiving position information as a web service parameter. The utility also includes logic for detecting web service activation, for accessing the database to identify the expected format for the activated web service, and for invoking transformation logic. The transformation logic transforms position information in the first predetermined format into position information encoded in the identified format for the activated web service. The utility includes logic to issue the web service activation with the position information in the transformed format.
Patent KR-20080102361-A (KR)
Title: Conveyance device and conveyance method
Inventor: NONAKA HIDEAKI
IPC: B25J13/00
Filed: 2007-01-22
Abstract: A conveyance device (10) constructed from a multijoint robot having first to sixth arms (15A-15F) that are each numerically controlled. A suction arm (12) for sucking and holding a semiconductor wafer (W) is provided on the free end side of the conveyance device (10). The suction arm (12) has a suction section (12C) on the forward end side of the arm and is mounted so as to be movable in three perpendicular axes (X, Y, Z axes) through the arms (15A-15F) and so as to be rotatable in the direction tilting relative to an imaginary plane (S). Accordingly, even if the semiconductor wafer (W) is tilted relative to the imaginary plane (S), the suction section (12C) can be brought to intimate contact with the wafer (W) by changing the angle of the suction arm (12).
Patent KR-20080098604-A (KR)
Title: Multiband antenna switch
Inventor: TUDOSOIU BOGDAN
IPC: H04B1/04
Filed: 2006-12-14
Abstract: The invention relates to a multiband antenna switch, and more particularly an antenna switch implemented in the radio interface of a mobile telephone device. The antenna switch comprises a power amplifier module with an antenna port (1) connectable to an antenna, and at least one input port connectable to a transmitter section of a transceiver (5); a front end module connectable to the antenna port and a reception section of a transceiver; wherein said power amplifier module and said front end module are capable of covering a number of frequency bands. The transmission/reception duplexing function is obtained by means of a circulator (6, 7) or a power splitter arrangement. The antenna switch offers a packed solution for using four GSM and eight WCDMA bands in the same phone.
Patent KR-20080091372-A (KR)
Title: Spatially articulable interface and associated method of controlling an application framework
Inventor: WATERS KEITH
IPC: G06F3/038
Filed: 2007-01-19
Abstract: A mobile device is provided for imparting spatially articulable control to an application program. The device includes a display for presenting the GUI. A spatial detection unit is configured to detect spatial movement of the mobile device and provides an output responsive to the detected spatial movement. A data processor is configured to provide a platform for executable code, and, monitors and provides the output to a communication channel. Executable code executes on the platform of the data processor. The executable code includes, an interpreter library which is operably linked to the communication channel and is configured to implement communication with the data processor to receive the output. The interpreter generates events relative to the interpreter library. A plug-in has an interface cooperatively linked to the interpreter library to receive corresponding generated events. The generated events are provided to a script interface of the plug in. A browsing program is cooperatively linked to the plug-in and configured to receive the generated events therefrom. In this way, the script interface supports a scripting environment such that the browsing program is controlled on the display in response to the spatial movement of the mobile device.
Patent KR-20080100237-A (KR)
Title: Computer system and computer system configuration method
Inventor: UCHIDA YASUHIKO
IPC: G06F15/16
Filed: 2006-02-28
Abstract: A computer system (6) comprises a plurality of domains (1) and a service processor (2). The service processor (2) sets and changes the configuration of the domains (1) by setting and changing configuration information defining the combination and separation of hardware resources. The service processor (2) has a configuration information storage section (3) for registering the configuration information, a first domain communication section (23) for transmitting the configuration information to the domains (1) and a domain control section (22) for registering the configuration information in the configuration information storage section (3) and transmitting it to the first domain communication section (23). Each of the domains (1) has a second domain communication section (11) for receiving the configuration information and a configuration change engine (12) for actually setting and changing the configuration of its domain (1) according to the received configuration information.
Patent KR-20080114751-A (KR)
Title: Process for production of 5-phenylisophthalic acid
Inventor: NISHIUCHI JUNYA
IPC: C07C2/64
Filed: 2007-04-04
Abstract: The object is to provide an industrially advantageous process for producing 5-phenylisophthalic acid with excellent selectivity and in a high yield, which can recycle/reuse a catalyst. Disclosed is a process for production of 5-phenylisophthalic acid of the formula (1), which comprises the following steps (A) to (C): (A) reacting metaxylene with cyclohexene in the presence of hydrogen fluoride and boron trifluoride to produce 1-cyclohexyl-3,5-dimethylbenzene; (B) performing the dehydrogenation of 1-cyclohexyl-3,5-dimethylbenzene produced in the step (A) with a dehydrogenation catalyst to produce 3,5-dimethylbiphenyl; and (C) dissolving 3,5-dimethylbiphenyl produced in the step (B) in a solvent and oxidizing 3,5-dimethylbiphenyl in the presence of an oxidation catalyst to produce 5-phenylisophthalic acid. ® KIPO & WIPO 2009
Patent KR-20090008375-A (KR)
Title: Downlink synchronization channel and methods for cellular systems
Inventor: ONGGOSANUSI EKO N
IPC: H04W56/00
Filed: 2007-04-20
Abstract: The present invention provides a method of operating a base station transmitter. The method includes providing a cellular downlink synchronization signal having primary and secondary portions, wherein the primary portion employs a corresponding one of a plurality of different primary signals allocated to adjoining transmission cells. The method also includes further providing cell-specific information in the secondary portion and transmitting the cellular downlink synchronization signal. In one embodiment, the primary portion explicitly indicates a partial cell identification information and the remaining cell identification information is carried in the secondary portion. In another embodiment, the plurality of different primary signals are simply used to avoid the channel mismatch effect. The present invention also provides a method of operating user equipment. The method includes receiving a cellular downlink synchronization signal having primary and secondary portions wherein the timing acquisition is performed in conjunction with the primary synchronization sequence index detection via the primary portion. In addition, the secondary portion provides cell-specific parameters and identifying and extracting the secondary portion.
Patent KR-20090009935-A (KR)
Title: Network-initiated communication establishment in a cellular system
Inventor: WORRALL CHANDRIKA K
IPC: H04B7/26
Filed: 2007-04-27
Abstract: Network-initiated connection establishment employs base stations that affix a temporary identifier and a shared control channel index to a paging message. User equipment for which the paging message is intended responds with a paging acknowledgement. In response to the paging acknowledgement, the network establishes shared channel connectivity with the UE.
Patent KR-20090013220-A (KR)
Title: Apparatus for processing received signal, method thereof, and method for selecting mapping rule
Inventor: OH MIN SEOK
IPC: H04L1/02
Filed: 2007-05-23
Abstract: An apparatus for processing a received signal, a method thereof and a method for selecting a mapping rule are provided to supply diversity efficiently by reducing the effect of channel change by multi-antenna transmission. A receiving terminal(200) includes an antenna module(201) having at least two antennas(201a), a fast Fourier transformer module(202) having at least two FFTs(Fast Fourier Transformers)(202a), a demapping module(203), and a reliability information extracting unit including a bit deinterleaver(205), a SISO(Soft-Input Soft- Output) module(206), and a bit interleaver(207). Each of the antennas transmits or receives electromagnetic wave energy for signal transceiving via space. Each of the FFT performs Fourier transform on the signal received via the multi-antenna, which was OFDM modulated and transmitted via a multi-antenna in the transmitting terminal. In particular, the FFT transforms the received signal on a time-domain into that on a frequency-domain. The demapping module coverts the FFT symbol signal into a bit signal. The bit deinterleaver receives the bit signal from the demapping module and then recovers an original order of the bit signal from the order of the bit signal having been interleaved by an interleaver in the transmitting terminal. The SISO module outputs reliability information for each of the bit signal inputted thereto. The bit interleaver changes an order of a bit sequence from the SISO module. And, the reliability information for each signal having the changed order of the bit sequence is delivered to the demapping module. And then by the demapping module, demapping is performed again using the reliability information.
Patent KR-20090020605-A (KR)
Title: Decorative light system
Inventor: HARRITY KEVIN
IPC: F21V3/02
Filed: 2007-06-14
Abstract: A portable light device is capable of generating light that is substantially uniformly distributed at its surface. The light device includes a housing having at least a translucent portion formed of a translucent material. A first light source is disposed within the housing and is adapted to generate light. A first optical structure is positioned to direct at least a portion of the light from the first light source toward the housing translucent portion, and a second optical structure is positioned between the first light source and the housing translucent portion, the second optical structure being adapted to diffuse at least a portion of the light for uniform distribution across the housing translucent portion.
Patent KR-20090021352-A (KR)
Title: Signal quality estimator
Inventor: WALLACE MARK S
IPC: H04B7/04
Filed: 2007-05-22
Abstract: Techniques for estimating signal quality in a communication system are described. Scaled errors are obtained for inphase (I) and quadrature (Q) components of detected symbols. The scaled errors are determined based on a first function having higher resolution for small errors than large errors between the detected symbols and nearest modulation symbols. The first function may be a square root function or some other function that can provide good resolution for both low and high SNRs. The scaled errors for the I and Q components are combined to obtain combined scaled errors, which are averaged to obtain an average scaled error. A signal quality estimate is then determined based on the average scaled error and in accordance with a second function having non-linearity to compensate for the first function.
Patent KR-20090076840-A (KR)
Title: Compact multiple transformers
Inventor: LEE DONG HO
IPC: H01F27/28
Filed: 2009-01-08
Abstract: A compact multiple transformer is provided to implement a compact layout by arranging a first transformer and a second transformer adjacently. A first transformer(101) includes a first primary winding(111) and a first secondary winding(112). The first primary winding is inductively coupled with the first secondary winding. The first transformer has a first rotation current flow direction in the first primary winding. A second transformer(102) includes a second primary winding(113) and a second secondary winding(114). The second primary winding is inductively coupled with the second secondary winding. The second transformer has a second rotation current flow direction opposite to the first rotation current flow direction in the second primary winding. The first region of the first primary winding is arranged adjacently to the second region of the second primary winding. The first region and the second region have the substantially same first linear current flow direction.
Patent KR-20100083264-A (KR)
Title: Light rail transit travelling construction variable matrix structure
Inventor: NO YOUNG CHAE
IPC: E01B26/00
Filed: 2009-01-13
Abstract: PURPOSE: A variable form structure for constructing a traveling rail of a light rail is provided to control the horizontality and the height of a traveling rail and to reduce maintenance costs by improving workability. CONSTITUTION: A variable form structure for constructing a traveling rail of a light rail comprises fixing forms(10,10'). The fixing forms have lower flanges(12,12') and upper flanges(14,14'). Anchor holes(11,11') are punched on the lower flanges. Bolt insertion units(13,13') are formed in the upper flanges. Inner slides(21,21') are formed in the inner top of the fixing forms. Flanges(23,23') with bolt holes(22,22') are formed in the outer surface of the fixing forms.
Patent KR-20100083560-A (KR)
Title: Robot hand for 2 functions with 1 actuator
Inventor: PARK JEONG YONG
IPC: B25J15/08
Filed: 2009-01-14
Abstract: PURPOSE: A robot hand for engine parts and pallet handling is provided to prevent interference between work processes and easily set an accurate position between an object and a robot hand. CONSTITUTION: A robot hand(120) for engine parts and pallet handling comprises a middle plate(30), a first and a second slide plate(10,20), a plurality of forks(50), a plurality of work fingers(60), a sensor(70), and a pallet sensor(80). The first and the second slide plate are respectively carried along a first and a second guide liner(31,32). Each one side of rack gears of the first and the second slide plate is engaged with a pinion gear of the middle plate. Jaws of the forks are located outside the robot hand and handle the pallet. Jaws of the fingers are located inside the robot hand and handle engine parts. The sensor senses the location of the engine parts. The pallet sensor senses the location of a pallet.
Patent KR-20100088975-A (KR)
Title: Perforated hose clamp for tunnel drainage
Inventor: CHA EUNG SUB
IPC: E21F16/02
Filed: 2009-02-02
Abstract: PURPOSE: A perforated hose clamp for tunnel drainage is provided to fix a perforated pipe and a drain sheet firmly in a shotcrete layer by inserting the perforated pipe and the drain sheet in the joint portion of the clamp. CONSTITUTION: A perforated hose clamp for tunnel drainage comprises a joint portion(51) and a fixing portion(54). The joint portion has entry guide and separation prevention projections(52) on the interior surface of both ends in order to guide a perforated pipe and a waterproof member being inserted and to prevent the separation of the perforated pipe and the waterproof member. The fixing portion is extended from one of both ends of the joint portion to contact the exterior surface of a shotcrete layer and formed with a fixing hole(55) for securing the joint portion on the shotcrete layer.