baber/WOPTO huggingface dataset:
Patent KR-20080085178-A (KR)
Title: Electric power steering control system
Inventor: KURISHIGE MASAHIKO
IPC: B62D137/00
Filed: 2007-03-12
Abstract: Intended is to solve the problem of an increase in the cost of an electric power steering control system, the oscillations of which are suppressed by estimating and feeding back the oscillation frequency components of a motor rotating speed through an observer from a steering torque signal and a current signal for driving a motor, no matter whether a phase compensator might be made of an analog circuit or a software. In order to solve this problem, there is provided the electric power steering control system, in which the phase compensator of the steering torque is made of an analog circuit and in which an anti-phase compensator is made over the software of a microcomputer, thereby to eliminate the changes in the gain and the phase by the phase compensator of the analog circuit near the oscillation frequency, so that the steering torque signal equivalent to that of no phase compensation necessary for the computation at the observer is computed from the phase-compensated steering torque signal.
Patent KR-20080089480-A (KR)
Title: Method for extending the measuring range of a measuring device and corresponding measuring device
Inventor: PAULSBURG AXEL
IPC: G01S13/60
Filed: 2007-01-04
Abstract: The invention relates to a method for extending the measuring range of a measuring device comprising an antenna (D) for determining a speed and/or a path, especially that of a rail vehicle (F), above ground (G) based on Doppler's principle and to a measuring device which is suitable for carrying out said method. The aim of the invention is to allow even low speeds down to standstill to be measured. For this purpose, the antenna (D) is set oscillating and the speed and/or the path is determined by linking the measured signal with an oscillation signal.
Patent KR-20080098535-A (KR)
Title: In phase and quadrature path imbalance compensation
Inventor: QIAN XUECHENG
IPC: H04L27/22
Filed: 2007-02-08
Abstract: A direct down conversion receiver (19) has an imbalance compensation parameter determining stage (20) and a phase and amplitude imbalance compensation stage (21). The determining stage (20) is connected to receive I and Q signals I'(t), Q'(t) output from I and Q paths (5, 6) of the receiver (19). The determining stage (20) determines imbalance compensation parameters g1 cos(f1), g1 sin(f1), gQ cos(f3), and gQ sin(f3) from the training sequence of a received signal. It then calculates mean values for each of the determined imbalance compensation parameters g1 cos(f1), g1 sin(f1),gQ cos(f3), andgQ sin(f3) and calculates a further imbalance compensation parameter g1 gQ sin(f3-f1), from these mean values. The phase and amplitude imbalance compensation stage (21) uses the determined imbalance compensation parameters g1 cos(f1), g1 sin(f1), gQ cos(f3), and gQ sin(f3), and the calculated further imbalance compensation parameter g1gQ sin(f3-f1) to compensate for phase and amplitude imbalances between the I and Q paths (5,6) of the receiver during receipt of a payload of the received signal.
Patent KR-20080110596-A (KR)
Title: Modification of polymeric materials for increased adhesion
Inventor: CHOU RICHARD T
IPC: B32B7/12
Filed: 2007-02-28
Abstract: A method of improving the adhesion of primers and adhesives to the surface of a polymeric material is provided. In this method, the adhesion is improved by modifying the polymeric material with a filler. Preferably, the filler comprises hollow microspheres or nanoparticles. Silica is a preferred filler. ® KIPO & WIPO 2009
Patent KR-20090003313-A (KR)
Title: Fluorinated transition metal catalysts and formation thereof
Inventor: LOPEZ MARGARITO
IPC: B01J29/00
Filed: 2007-04-27
Abstract: Supported catalyst systems and methods of forming the same are generally described herein. The methods generally include providing an inorganic support composition, wherein the inorganic support composition includes a bonding sequence selected from Si-O-Al-F, F-Si-O-Al, F-Si1O-Al-F and combinations thereof and contacting the inorganic support composition with a transition metal compound to form a supported catalyst system, wherein the transition metal compound is represented by the formula [L]1nM[A]n; wherein L is a bulky ligand, A is a leaving group, M is a transition metal and m and n are such that a total ligand valency corresponds to the transition metal valency.
Patent KR-20080100850-A (KR)
Title: Steering system for vehicle
Inventor: ONUMA YUTAKA
IPC: B62D5/04
Filed: 2007-02-20
Abstract: A steering system having a pair of operating members that are operable independently of each other, where both a target steering amount of wheels and return force for returning each of the pair of operating members to a reference position are determined based on the amount of operation of each of the pair of operating members. At least either a steering gain or a return force gain is made changeable depending on various parameters. The steering gain is a gain set corresponding to each of the pair of operating members when the target steering amount is determined. The return force gain is a gain set corresponding to each of the pair of operating members when the return force is determined. According to the system, steering characteristics of the system can be set relatively freely. For example, when the steering gain is made changeable depending, for example, on the operating angle H of the operating member, the degree of contribution to operation of each operating member in the determination of the target steering amount can be changed depending on the operating position.
Patent KR-20090033175-A (KR)
Title: Recombinant host for producing l-asparaginase ii
Inventor: FILPULA DAVID R
IPC: C12N15/31
Filed: 2007-06-08
Abstract: The invention provides a recombinant Escherichia coli host cell for producing an Escherichia coli L-asparaginase II enzyme. The host cell includes an Escherichia coli chromosome and at least one copy of a recombinant extrachromosomal vector, wherein the recombinant extrachromosomal vector encodes the L-asparaginase II enzyme, wherein the host cell chromosome also encodes the same L-asparaginase II enzyme, and wherein the host chromosome does not encode any other isoform of L-asparaginase II.
Patent KR-20090014359-A (KR)
Title: Sulphated hyaluronic acid for treating degenerative osteoarthritis
Inventor: CALLEGARO LANFRANCO
IPC: A61K31/728
Filed: 2007-05-03
Abstract: This invention relates to oral and intra-articular formulations based on sulphated hyaluronic acid which are effective in the treatment of degenerative osteoarthritis.
Patent KR-20090027205-A (KR)
Title: Display apparatus and optical filter
Inventor: OISHI TOSHIHARU
IPC: G02F1/1335
Filed: 2007-06-20
Abstract: A display apparatus is composed of an optical filter (12) and an adhesive member (13). The optical filter includes a blind sheet (121) composed of a plurality of semi-translucent layers (122), which extend in the horizontal direction with a prescribed thickness in the vertical direction and are arranged in parallel to each other, and a plurality of translucent layers (123), which are arranged between the semi-translucent layers and have a translucency higher than that of the semi-translucent layer and a thickness larger than that of the semi-translucent layer. The adhesive member adheres the optical filter on a screen. The ratio of the transmissivity of the screen at a limit angle to the transmissivity of the optical filter at the center of the screen is 0.10 or more but not more than 0.50.
Patent KR-20090017643-A (KR)
Title: Optimizing exit latency from an active power management state
Inventor: PUFFER DAVID M
IPC: G06F1/32
Filed: 2004-12-23
Abstract: A transmitting device and a receiving device are coupled together via an interconnect. An electrical idle ordered set is received at the receiving device power management unit after having been transmitted by the transmitting device and received at the input pins of the receiving device and moving through the receiver logic pipeline. At the time the electrical idle ordered set has been recognized at the end of the receiver logic pipeline, the power management unit checks for activity on the interconnect.. If there is no activity on the interconnect, then the power management unit causes the receiving device to enter a low power state where the receiver circuitry (input buffers) is turned off. If there is activity on the interconnect when the electrical idle ordered set is received at the power management unit, then the power management unit does not cause the receiver circuitry to be tuned off.
Patent KR-20100081729-A (KR)
Title: Display device
Inventor: PARK TAE BONG
IPC: G09G3/20
Filed: 2009-01-07
Abstract: PURPOSE: A display device is provided to improve the quality of a display image by reducing a noise in an internal voltage which is applied to a driver circuit from a power circuit. CONSTITUTION: A driver IC(200) drives a display panel. A power circuit(280) generates an internal voltage which is used from the inside of the driver IC by using a voltage inputted from the outside. A driver circuit is operated after receiving an internal voltage which is generated from the power circuit. A noise reduction part is connected between the power circuit and the driver circuit. The noise reduction part(290) comprises an inductor and a capacitor.
Patent KR-20100083440-A (KR)
Title: Apparatus and method for transmission of physical uplink control signaling in uplink wireless communication systems with multi-carrier transmission
Inventor: HEO YOUN HYEONG
IPC: H04W28/16
Filed: 2009-01-13
Abstract: PURPOSE: It decides the number of resources which is necessary for the UCI electrical transmission in a plurality of carrier wave which it has to transmit by using the PUSCH resources a part which it is allocated in a plurality of carrier waves, the uplink control information transmitting arrangement and method can improve the UCI quality. CONSTITUTION: In transmitter is one subframe, when UCI and data at the same time transmit, UCI to transmit is divided as the power increment and it all divides in a plurality of and it transmits. In receiver is a plurality of UCI is extracted and it processes. If the first UCI electrical transmission generates, the terminal confirms whether it was allocated the PUSCH resources for data transmission in the corresponding subframe or not(401, 402). By in advance using the fixed PUCCH in case of not receiving the PUSCH resources allocation, UCI is transmitted(403).
Patent KR-20090098942-A (KR)
Title: Automobile flight a mishap prevention and chase system
Inventor: CHOI KWANG SEAK
IPC: B62D41/00
Filed: 2009-01-20
Abstract: An apparatus for preventing and tracing a hit-and-run case is provided to trace a hit-and-run vehicle by attaching an electronic chip having each id code to the front bumper of a vehicle. An apparatus(201) for preventing and tracing a hit-and-run case in which an electronic chip is included is attached to the front bumper(204) of a vehicle at the same interval as connection pins(203), and is made of plastic material to prevent the corrosion. A main body is injection-molded by dispersively arranging RFID ICs and the connection pins. The apparatus for preventing and tracing a hit-and-run case has a groove which is cut open to be destroyed in an accident, and has an interval(202) with the front bumper.
Patent KR-20100085768-A (KR)
Title: Liquid crystal display and method of fabricating thereof
Inventor: KIM SOON DONG
IPC: G02F3/00
Filed: 2009-01-21
Abstract: PURPOSE: A liquid crystal display device and a manufacturing method thereof are provided to accurately measure the luminance of external light. CONSTITUTION: A thin film transistor array is formed on a substrate(10). A photoelectric conversion device(1000) includes a reflection pattern(1010), a photoelectric conversion area, and a dummy pattern(1070). The reflection pattern is formed in at least one side of the substrate. The photoelectric conversion area includes a first semiconductor area(1030) receiving the external light which is reflected by the reflection pattern. The photoelectric conversion device controls the quantity of light which is inputted in the thin film transistor array.
Patent KR-20100087830-A (KR)
Title: Apparatus and method for erformance enhancing remove of point noise of image
Inventor: O BEOM HOAN
IPC: H04N5/21
Filed: 2009-01-29
Abstract: PURPOSE: An image filtering apparatus for effectively eliminating the salt and pepper noise for the point noise removal performance improvement of an image is provided to prevent the blurred of the edge part by applying additional algorithm to an average value filter. CONSTITUTION: If the difference value between the average value of an average calculation unit and a target pixel is greater than the standard value of a standard deviation calculator(102) and Z-value, a filtering value calculator(103) determines the average value as the filtering value of the target pixel. If the difference value between the average value and the target pixel is less than the multiplex of the standard value and the Z-value, the filtering value calculator determines that the value of the target pixel as the filtering value of the target pixel.
Patent KR-20100088182-A (KR)
Title: Solar cell module and method for manufacturing the same
Inventor: KANG KU HYUN
IPC: H01L31/042
Filed: 2009-01-30
Abstract: PURPOSE: A solar cell module and a manufacturing method thereof are provided to improve light energy efficiency by preventing the upper and lower electrode of photoelectric conversion cells from being electrically connected to. CONSTITUTION: A bottom electrode layer comprises a plurality of region separation grooves(101) which divide a substrate into an active region a peripheral region and a plurality of first cell separation grooves which are formed in the active region. A semiconductor layer is formed on the lower electrode layer and comprises a plurality of second cell separation grooves which are formed to be separated from the first cell separation grooves. The upper electrode layer is formed on the semiconductor layer and comprises a plurality of third cell separation grooves which are formed to be separated from the second cell separation grooves.
Patent KR-20100088450-A (KR)
Title: Nonwoven staple fiber and manufacture method thereof
Inventor: MA JIN SOOK
IPC: D01G1/04
Filed: 2009-01-30
Abstract: PURPOSE: A short fiber for nonwoven fabric and a manufacturing method thereof are provided to improve the uniform dyeability and the quality of products by securing the uniformity of fineness. CONSTITUTION: A polyethylene terephthalate resin of inherent viscosity of 0.6 to 0.8 is spun and drawn with a spinning speed of 2000 to 2600 m/min, discharge amount of 0.15 to 0.25 g/min per one mouthpiece hole, and 100 to 500 mouthpiece holes. The spun filament is canned by using a canning apparatus. The canned filament is cut to a short fiber.
Patent KR-20090086163-A (KR)
Title: Article storage facility
Inventor: Yamakawa miho
IPC: B65G1/10
Filed: 2009-02-05
Abstract: A product receipt facility is provided to keep the clean environment without the dust even though the wind force of the clean air flowed by a clean air ventilation unit. A product receipt facility comprises a product container, a rectification member(36), and a carriage moving space(15). The product container is segmented to the airflow impossible state. The carriage moving space has an air flow space(31). The rectification member is installed within the air flow space. The rectification member extends from the end range of the width direction of the shelf. The rectification member has porous to make the air flow in and out.
Patent KR-20100091627-A (KR)
Title: A method for estimating the deactivation of the catalysts used for manufacturing styrene
Inventor: WON JONG KUK
IPC: C08F12/08
Filed: 2009-02-11
Abstract: PURPOSE: An estimation method for the deactivation of a styrene catalyst for producing styrene is provided to improve the operating efficiency and the productivity by monitoring the operating efficiency in real time. CONSTITUTION: An estimation method for the deactivation of a styrene catalyst for producing styrene uses a conversion rate estimating model and a reactor simulator including deactivation parameters of a fixed bed reactor for producing the styrene. The estimation method comprises the step of obtaining the difference between the estimated conversion rate without the deactivation, and to real conversion rate after a constant time of stabilization.
Patent KR-20100092583-A (KR)
Title: Apparatus and method for transmission mode decision in mobile communication system
Inventor: JUNG SUNG YOON
IPC: H04W72/08
Filed: 2009-02-13
Abstract: PURPOSE: An apparatus and a method for deciding a transmission mode in a mobile communication system are provided to implement efficient AMC(Adaptive Modulation and Coding) by determining a predetermined MCS(Modulation and Coding Scheme) level of a terminal through the state information of the terminal. CONSTITUTION: An accumulation and metric calculation unit for high speed(510) outputs a channel estimation value at a high speed mode of a terminal, and an accumulation and metric calculation for low speed(520) outputs a channel estimation value at a low speed mode of the terminal. If the channel estimation value is larger than a critical value at the high speed mode, a metric decision unit(525) estimation the channel estimation value as the channel estimation value at the high speed mode.
Patent KR-20100093405-A (KR)
Title: Thin film transistor and fabricating method thereof
Inventor: HAN MIN KOO
IPC: H01L29/786
Filed: 2009-02-16
Abstract: PURPOSE: A thin film transistor and its manufacturing method are provided to improve interfacial properties by reducing air exposure with forming an insulating layer on the top of a semiconductor layer. CONSTITUTION: A semiconductor layer(120) comprises a channel region(121) formed in the inner side of an LDD region(123) and the LDD region. A first insulation layer(130) is formed on the top of the semiconductor layer. A second insulation layer(140) is formed in upper part the edge of the first insulation layer. A gate electrode(160) is formed on the top of the first insulation layer and the second insulation layer. The second insulation layer is formed to cope with the LCD region of the above semiconductor layer.
Patent KR-20100093875-A (KR)
Title: Composite rahmen bridge inflicted external force on cantilever and construction method thereof
Inventor: CHOL SEUNG HEE
IPC: E01D21/00
Filed: 2009-02-17
Abstract: PURPOSE: A compound type rigid-frame bridge and a construction method thereof are provided to add external force to a cantilever beam by minimizing the cross section of the foundation of a beam. CONSTITUTION: A compound type rigid-frame bridge comprises a foundation, a vertical concrete wall, a bridge bearing, a PS bar and a beam. Foundation is with a constant interval installed in the ground. The vertical concrete wall is vertically installed in the upper of foundation. The bridge bearing is settled on the top of vertical concrete wall. The PS bar is located on the bottom part inside vertical concrete wall. The PS bar is exposed outside of the partial upper side of the vertical concrete wall.
Patent KR-20100098054-A (KR)
Title: The system of web service contents control and management for a encrypted and normal contents include a confidential data
Inventor: CHA YEON CHUL
IPC: G06F21/62
Filed: 2009-02-27
Abstract: PURPOSE: A control system providing method for web service contents including an encryption function is provided to prevent the leakage of information from an enterprise by blocking the personal information leakage of an internal user who uses a same network. CONSTITUTION: A web server receives a control policy of control target data from a management server(101), and receives the request for the registration or reference of web service contents from an internal user terminal(103). If the contents is encoded, the web server decodes the contents(105). If the control target data are included in the decoded data, the web server deletes and substitutes the control target data(109). The web server encodes the decoded data(110).
Patent KR-20100098176-A (KR)
Title: Wood fiber and natural fiber reinforced wood plastic composite and manufacturing method thereof
Inventor: LEE SEUNG GOO
IPC: B27N3/28
Filed: 2009-02-27
Abstract: PURPOSE: A wood-plastic composite using wood fiber and natural fiber as a reinforcing material and a method for manufacturing the same are provided to improve the durability by preventing the wood fiber from being rotted due to moisture. CONSTITUTION: The hydrophobicity and the water-repellency are applied to the surface of wood fiber through a surface processing step. 50 to 250 parts by weight of the surface processed wood fiber is mixed with respect to 100 parts by weight of a poly olefin-based resin in order to prepare a composition for a wood-plastic composite. The composition is compressed in a compressor and is shaped into a composite in a die.
Patent KR-20100065021-A (KR)
Title: Apparatus and method for managing identity information
Inventor: CHO YOUNG SEOB
IPC: H04W12/06
Filed: 2009-03-24
Abstract: PURPOSE: An identity information management apparatus and a method are provided to solve a problem that all identity information of user is provided to the identity consumer by contracting a sharing contract about shared data item. CONSTITUTION: A contract matter management unit(220) manages share contract facts of the identity information fixed and contracted between user and identity providers. If the identity consumer inputs the identity information request about the user, an identity provider selector unit(230) selects the identity provider capable of proving the identity information about the user based on the share contract facts. An information provider unit(240) provides the information according to the identity information request to the identity consumer.
Patent KR-20100107808-A (KR)
Title: Cover for bar gauge meter
Inventor: KIM BONG GYU
IPC: B21B33/00
Filed: 2009-03-26
Abstract: PURPOSE: A cover for a wire rod measuring apparatus is provided to prevent an object from colliding against a measuring apparatus even if the object is deviated from a working line. CONSTITUTION: A cover for a wire rod measuring apparatus comprises a main body(10) and a finishing part(30). The main body covers a wire rod measuring apparatus so that an object passes through a cut portion(12) which is extended to an end of the main body. The finished part opens and closes the cut portion.
Patent KR-20090104713-A (KR)
Title: Optical film, polarizing plate, and liquid crystal display device
IPC: G02F1/13363
Filed: 2009-03-30
Abstract: PURPOSE: An optical film, a polarizer and a liquid crystal display device are provided to reduce the variation of a display characteristic which is caused by the temperature and humidity. CONSTITUTION: An optical film has an optically anisotropic layer. The optically anisotropic layer is made of a composition which contains a liquid crystal compound on a transparent supporting body. The transparent supporting body is formed with a film which contains polypropylene resin. An adhesive layer or aligned film is formed between the transparent supporting body and optically anisotropic layer.
Patent KR-20100109163-A (KR)
Title: Method of forming phase change memory device
Inventor: LEE JIN IL
IPC: H01L27/115
Filed: 2009-03-31
Abstract: PURPOSE: A method of forming a phase change memory device is provided to supply electrical bit to a phase change device by forming a void in the phase change memory cell. CONSTITUTION: A first to third source gas(G1-G3) are inserted into a process chamber. The first source gas has a germanium precursor. A second source gas has an antimony precursor. A third source gas has a tellurium precursor. A reaction gas is inserted into a process chamber during the time of inserting the first to the third gas. A purge gas is inserted into the process chamber during the time of inserting the first to the third gas. A phase change material layer is filled into the opening the inter-layer insulating film of the semiconductor substrate.