baber/WOPTO huggingface dataset:
Patent KR-20080052051-A (KR)
Title: Handover method in ip-based wireless networks
Inventor: PARK HYUN SEO
IPC: H04L12/28
Filed: 2006-12-07
Abstract: A handover method in an IP-based radio network is provided to enable a terminal to receive an IP in an IP management area, and keep an IP address regardless of the movement of the terminal when there is a session performed by the terminal, thereby performing the handover of the terminal without changing the IP address of the terminal to prevent a delayed time and a data loss. A PSS(Portable Subscriber Station)(101) reports a radio access status to a RAS(Radio Access System)(102)(S401). The PSS requests a new RAS(105) to perform the handover of the terminal(S402). The new RAS determines whether to receive the terminal and transmits a handover response to a previous RAS(S403). The previous RAS sets a data path to the new RAS during handover and prevent a loss of data during the handover(S404). The previous RAS directs the PSS to perform handover(S405). The PSS performs a radio access connection with the new RAS(S406). The new RAS completes the radio access connection with the PSS(S407). The new RAS sets a radio data path to the PSS(S408). The new RAS notifies a radio access gateway(103) that the PSS is registered in itself(S409). The radio access gateway processes a registration request, releases the data path of the PSS through the previous RA, and sets the data path of the PSS through the new RAS(311,S411). Accordingly, an IP(Internet Protocol) bearer path to the PSS is completed.
Patent KR-20080056339-A (KR)
Title: Backlight unit and liquid crystal display device having the same
Inventor: KIM TAE HYUCK
IPC: G02F1/13357
Filed: 2006-12-18
Abstract: A backlight unit and an LCD(Liquid Crystal Display) including the same are provided to extend the length of a lamp holder and to form a step to a portion of the lamp holder so that an optical sheet is supported on the step. Plural lamps are arrayed on a bottom case(110). Two or more lamp holders(178) are located at both ends of the lamps and fix the ends of at least two lamps and connect with the lines electrically. An optical sheet(138) is seated on the lamp holder. A step portion is formed at a portion of the lamp holder to receive the optical sheet. A reflection plate is interposed along the front of the bottom case. The first and second side reflectors(130,134) are extended from the reflection plates and cross and cover the both ends of the lamps. The first and second side reflectors are fixed by the first adhesive attached to the step portion of the lamp holder. The second adhesive is attached at a constant portion of the reflection plate. The first and second adhesives are both-sided tapes.
Patent KR-20080057561-A (KR)
Title: A broadcasting receiver and a controlling method for a broadcasting receiver
Inventor: CHUN WON HO
IPC: H04N7/173
Filed: 2006-12-20
Abstract: A broadcasting receiving apparatus and a controlling method thereof are provided to obtain IP addresses of both a host and a cable card through only one physical interface and to stabilize its entire system by operating the IP processes according to an operational mode of the cable card. A cable card(330) scrambles or descrambles a broadcasting signal. A cable communication unit connects a broadcasting receiver with an IP assignment server(350) and performs network communication. A host(320) transmits identification information of the cable card read from the cable card to the IP assignment server. The host receives an IP address of the cable card from the IP assignment server and transmits the received IP address to the cable card.
Patent KR-20080058936-A (KR)
Title: The system to optimum flux of a brake pump
Inventor: CHO JUNG SOO
IPC: B60T17/02
Filed: 2006-12-22
Abstract: A flux optimizing system for a wheel loader brake is provided to improve fuel efficiency and steering performance by joining flux of a brake pump to a steering device in a low-speed engine RPM section or a fan motor pressure section. A flux optimizing system for a wheel loader brake including a fan motor pump(10) connected to operate a fan motor(11), a brake pump(20) connected to operate a brake device(21), a steering pump(30) connected to operate a steering device, a main pump(40) interlocked with a control valve(42) to operate all kinds of actuators and a flux selection valve(50), comprises as follows. A solenoid direction switching valve(60) is electrically operated on hydraulic lines(12,22), which switches on distributing compressed oil of the brake pump to the steering device. A controller(70) controls a signal for operating the solenoid direction switching valve. A RPM sensor(80) transmits measured RPM to the controller. In addition, a fan motor sensor(90) measures a pressure signal generated from the fan motor and transmits the signal to the controller.
Patent KR-20080061123-A (KR)
Title: Manufacturing method of electrolyte-filled cathode for molten carbonate fuel cell
Inventor: RYU BO HYUN
IPC: H01M8/14
Filed: 2006-12-28
Abstract: A method for producing a cathode for a molten carbonate fuel cell impregnated with an electrolyte is provided to prevent a change in height of a fuel cell stack caused by melting an electrolyte plate during pretreatment of the stack, thereby accomplishing a uniform surface pressure balance. A method for producing a cathode for a molten carbonate fuel cell impregnated with an electrolyte comprises: (a) a step(S100) of providing a cathode through a sintering process; (b) a step(S300) of dispersing the electrolyte powder formed into powder according to the composition of the salt to be processed uniformly on one surface of the cathode; (c) a step(S400) of pressurizing the electrolyte powder uniformly dispersed on the surface of the cathode so that the electrolyte powder is attached to the cathode under pressure; and (d) a step(S600) of heat treating the electrolyte powder so that the cathode is impregnated with the electrolyte powder.
Patent KR-20080062255-A (KR)
Title: Backlight unit and liquid crystal display device having the same
Inventor: JUNG KYU BONG
IPC: G02F1/13357
Filed: 2006-12-29
Abstract: A backlight unit and an LCD(Liquid Crystal Display) having the backlight unit are provided to form protrusions at both ends of a bottom cover to widen a gap between each of both ends of a lamp and the bottom cover so as to reduce parasitic capacitance generated between the lamp and the bottom cover. A backlight unit(120) includes lamps(150), a bottom cover(180), and protrusions(181a,181b). The lamps emit light. The bottom cover has an opened box shape and receives the lamps. The protrusions are projected downward from both ends of the bottom cover, which correspond to electrodes of the lamps.
Patent KR-20060066709-A (KR)
Title: System and method for wake on wireless lan
Inventor: HSU TSENG JAN
IPC: H04W24/02
Filed: 2004-07-22
Abstract: A system and method for energy conservation in wireless networks includes techniques for powering down a Soft AP device while still maintaining compliance with the "always on" requirement for access points in wireless networks. The system and method includes a technique for causing a host system having a Soft AP device integrated therein to go into a low power, or energy conservation mode when no wireless activity has occurred over a predetermined period, and for monitoring to identify appropriate signals even while in the low power mode. If an appropriate signal is detected, a wake up signal is generated and the host system, including the Soft AP device, is returned to normal functionality.
Patent KR-20060054306-A (KR)
Title: Toner for electrostatic charge image development
Inventor: MITSUHASHI KAZUO
IPC: G03G9/08
Filed: 2004-07-16
Abstract: A toner for electrostatic charge image development that can realize low-temperature fixing with the fixing temperature widely ranging and can realize excellent fixing strength and that can reduce soiling such as filming onto a photoreceptor, being free from apparatus interior soiling caused by electrostatic property deterioration; and a toner for electrostatic charge image development that even in full-color image formation, can permit low-temperature fixing and can realize excellent fixing strength and that can ensure excellent surface smoothness at fixing and excellent transparency; and a toner for electrostatic charge image development that even at use according to a nonmagnetic one- component development system, etc., can ensure high mechanical durability. In particular, a toner for electrostatic charge image development, comprising particles containing a binder resin and a colorant, characterized in that the particles contain a fixing aid whose melting point and surface tension are 30 to 100°C and 39 mN/m or higher, respectively, and that the fixing aid is present with an average particle diameter of 1 mum or less in the particles.
Patent KR-20060029690-A (KR)
Title: Display unit
Inventor: NAKAYOSHI YOSHIAKI
IPC: G02F1/1343
Filed: 2003-07-14
Abstract: A liquid crystal display unit comprising, formed in a pixel area formed on one substrate, a switching element (TFT), pixel electrodes (PX) to which image signals are supplied via the switching element (TFT), and counter electrodes (CT) for producing a lateral electric field between them and the pixel electrodes, wherein the pixel area consists of one area that includes a counter electrode (CT) consisting of a translucent material and formed on the lower layer of an insulation film (GI) at one surface thereof except for a very small portion on the periphery thereof, and pixel electrodes (PX) consisting of a group of electrodes arranged in one direction on the upper layer of the insulation film (GI) while being overlaid on the counter electrode (CT), and the other area that includes counter electrodes (CT) consisting of a group of electrodes arranged in one direction on the lower layer of the insulation film (GI), and pixel electrodes (PX) consisting of a group of electrodes arranged in one direction on the upper layer of the insulation film (GI) while being overlaid on the counter electrodes (CT). The liquid crystal display unit is excellent in wide-field- angle characteristics and fast responsiveness.
Patent KR-20060059983-A (KR)
Title: Powdery, water-absorbent polymers comprising fine particles bonded by means of thermoplastic adhesives
Inventor: LOEKER FRANK
IPC: B01J20/00
Filed: 2004-07-22
Abstract: The invention relates to powdery water-absorbent polymers comprising: 0.01 to 20 percent by weight of a fine particle having a particle size of less than 200 mum; 0.001 to 10 percent by weight of a thermoplastic adhesive; and 60 to 99.998 percent by weight of a water-absorbent polymer particle having a particle size of at least 200 mum. The fine particles are connected to the surface of the water-absorbent polymer particle via the thermoplastic melt adhesive. The powdery water-absorbent polymers have a flow coefficient (FFC) ranging between 1 and 13 or a maximum dust ratio of 6. Also disclosed are a method for producing powdery water-absorbent polymers, the powdery water-absorbent polymers obtained by means of said method, a conveying method, a compound, chemical products, and the use of a thermoplastic adhesive.
Patent KR-20060056985-A (KR)
Title: Compositions and methods for the maintenance of oral health
Inventor: HILLMAN JEFFREY D
IPC: A61K35/744
Filed: 2004-08-10
Abstract: The invention provides compositions comprising one or more isolated LDH-deficient mutans streptococcus strains and one or more isolated S. oralis strains and/or one or more isolated S. uberis strains. Compositions of the invention are useful to maintain oral health, by for example treating and/or preventing one or more symptoms of dental caries, periodontitis and/or other oral cavity diseases or wounds.
Patent KR-20060098427-A (KR)
Title: Methods of degrading dsrna and synthesizing rna
Inventor: SAGAWA HIROAKI
IPC: C12N9/22
Filed: 2004-08-10
Abstract: A protein having an activity of degrading a dsRNA, namely, being capable of acting on a long-chain dsRNA to form a dsRNA of a definite length; a method of efficiently preparing a dsRNA of a definite length which comprises treating a dsRNA with the protein having an activity of degrading a dsRNA in the coexistence of a protein having an activity of binding to a nucleic acid such as a protein having an RNA-binding activity; and a method of using the protein having an activity of binding to a nucleic acid to elevate the efficiency in an RNA synthesis reaction typified by dsRNA synthesis.
Patent KR-20060087521-A (KR)
Title: Compressor
Inventor: ISHIDA YOSHINORI
IPC: F04B39/12
Filed: 2005-06-14
Abstract: A compressor which includes a piston (150) reciprocating in a cylinder bore (111) provided in a cylinder block. Length of the circumferential surface at the compression load side (160) is made to be longer than that at the anti-compression load side (170), so that area of sliding-contact surface at the compression load side is greater than that at the anti-compression load side. The above configuration is effective to prevent occurrence of wearing due to unsymmetrical contact of piston with cylinder bore. Thus, deterioration in the refrigeration capability and instability of the performance is prevented.
Patent KR-20060087538-A (KR)
Title: Credit id lending system and method thereof
Inventor: NAKANO DAISUKE
IPC: G06Q20/00
Filed: 2004-07-26
Abstract: There is provided a credit ID lending system capable of safely managing the credit card system, suppressing the issuing cost for a user, and preventing flow out of the credit card numbers. An enterprise for which credit cards (1a to 1c) are issued from a credit company lends the credit cards (1a to 1c) to its employees. An automatic ticket gate system (3) through which the employees pass subtracts a traffic fare from the electronic value balance of the credit cards (1a to 1c) for performing prepaid settlement. When the electronic value balance is below the charge judgment value, the automatic ticket gate system (3) performs credit settlement for charging the electronic value of the same value as the charge value. The prepaid settlement information is transmitted to a lending server device (7) while the credit settlement information is transmitted to a credit server device (5). The lending server device (7) performs fare adjustment of the traffic fee used by the employees while the credit server device (5) sends a bill for the credit transaction to the enterprise.
Patent KR-20060085675-A (KR)
Title: Compounds and methods for treating dyslipidemia
Inventor: CAO GUOQING
IPC: C07D403/12
Filed: 2004-10-07
Abstract: Compounds of formula I wherein n, m, p, q, Y, R1 R2, R3, R4, R5, and R6 are as defined herein and their pharmaceutical compositions and methods of use are disclosed as useful for treating artherosclerosis and its sequelae.
Patent KR-20060096048-A (KR)
Title: High-voltage transformer
Inventor: KANNO TOMOYUKI
IPC: H01F27/34
Filed: 2004-10-19
Abstract: A high-voltage transformer the leakage inductance of which can be accurately and easily regulated. Winding frames of a primary-side winding (6), a secondary-side winding (7), and a magnetic-coupling adjusting winding (8) are provided so that the primary- side winding (6), the secondary-side winding (7), and magnetic-coupling adjusting winding (8) are placed in a common magnetic path. A part of either the primary-side winding (6) or the secondary-side winding (7) is wound around the frame of the magnetic-coupling adjusting winding (8). The frames of the primary-side winding (6) and the secondary-side winding (7) can be formed into a common frame, and the primary-side winding (6) and the secondary-side winding (7) can be wound superimposedly around the common winding frame. The frames of the primary-side winding (6) and the secondary-side winding (7) can be so provided on both sides of the frame of the magnetic-coupling adjusting winding (8) as to sandwich the frame of the magnetic-coupling adjusting winding (8).
Patent KR-20070015368-A (KR)
Title: Activity management system and method of using
Inventor: KAUFFMAN ERIC
IPC: G06Q10/00
Filed: 2005-02-07
Abstract: An activity management system, and a method of using thereof, is described for a service process in semiconductor manufacturing. The activity management system includes a data collection system configured to receive service activity data associated with at least one service component and a service operator, and relate the service activity data with at least one service account. Additionally, the activity management system includes a data storage system coupled to the data collection system and configured to store the service activity data. Furthermore, the activity management system includes a service action system coupled to the data collection system and the data storage system, and configured to perform at least one service function including service component repair, service component start-up, service component preventive maintenance, service component cleaning, service component revision (e.g., a field change notice), a service component enhancement (e.g., a continuous improvement notice), service component deinstallation, a customer action plan, a project action plan, and service education. ® KIPO & WIPO 2007
Patent KR-20070003853-A (KR)
Title: Electrophoretic display with cyclic rail stabilization
Inventor: ZHOU GUOFU
IPC: G09G3/34
Filed: 2005-02-08
Abstract: An image is updated on a bi-stable display (310) such as an electrophoretic display by using cyclic rail- stabilized driving, where an image transition is realized either directly via a single drive pulse (D1), or indirectly via a reset pulse (R) and a drive pulse (D2) of opposite polarity. First shaking pulses (SI) are applied to the bi-stable display, when the at least one image transition is realized indirectly, e.g., during at least a portion of the reset pulse and/or the drive pulse of opposite polarity. Furthermore, second shaking pulses (S2) are applied prior to the single drive pulse, or prior to the reset pulse and the drive pulse of opposite polarity. The shaking pulses in either case may include initial shaking pulses (810, 820) and final shaking pulses (815, 825), which have a reduced energy. ® KIPO & WIPO 2007
Patent KR-20060127989-A (KR)
Title: Method for producing l-threonine using recombinant enterobacteriaceae with increased enolase activity
Inventor: RIEPING MECHTHILD
IPC: C12N9/88
Filed: 2005-01-18
Abstract: The invention relates to a process for the preparation of L-amino acids, in particular L-threonine, in which the following steps are carried out: a) fermentation of the microorganisms of the Enterobacteriaceae family which produce the desired L-amino acid and in which the eno gene or nucleotide sequences or alleles which code for the gene product thereof is/are enhanced, b) concentration of the desired L- amino acid in the medium or in the cells of the microorganisms, and c) isolation of the desired L-amino acid.
Patent KR-20070020212-A (KR)
Title: Carbon fiber
Inventor: SAKURAI HIROSHI
IPC: D01F9/14
Filed: 2004-11-16
Abstract: A carbon fiber which contains metal elements such as Li, Na, Ti, Mn, Fe, Ni and Co in a total content of 50 ppm or less, has a fiber diameter in the range of 0.001 to 2 mum, and has no branch; and an aggregate comprising a plurality of the above carbon fibers. ® KIPO & WIPO 2007
Patent KR-20060123629-A (KR)
Title: Transmit diversity and spatial spreading for an ofdm-based multi-antenna communication system
Inventor: WALTON JAY RODNEY
IPC: H04L27/26
Filed: 2005-02-18
Abstract: A multi-antenna transmitting entity transmits data to a single- or multi-antenna receiving entity using (1) a steered mode to direct the data transmission toward the receiving entity or (2) a pseudo-random transmit steering (PRTS) mode to randomize the effective channels observed by the data transmission across the subbands. The PRTS mode may be used to achieve transmit diversity or spatial spreading. For transmit diversity, the transmitting entity uses different pseudo-random steering vectors across the subbands but the same steering vector across an entire packet for each subband. The receiving entity does not need to have knowledge of the pseudo-random steering vectors or perform any special processing. For spatial spreading, the transmitting entity uses different pseudo-random steering vectors across the subbands and different steering vectors across the packet for each subband. Only the transmitting and receiving entities know the steering vectors used for data transmission.
Patent KR-20060131919-A (KR)
Title: Rail comprising a rotating frame for a filtration device, and production method thereof
Inventor: KUROWSKI SERGE
IPC: B01D35/00
Filed: 2005-03-08
Abstract: The invention relates to a rail (1) comprising a rotating frame for a filtration device comprising filter cells which are disposed in the form of a carousel. The invention comprises: a first flange (2) which is cut in the shape of a circular or polygonal ring, a second flange (3) which is cut in the shape of a second circular or polygonal ring segment, a core (10) which is welded transversely to the inner surfaces (4, 6) of the flanges (2, 3) such as to form a H-shaped rail, and a wear plate (8) which is fixed to the outer surface (7) of the second flange. According to the invention, the aforementioned core (10) is formed from at least two steel crossties (11, 12) which are curved or folded parallel to on another and which are welded to the inner surfaces (4, 6) of the flanges (2, 3). Moreover, the second flange (3) and the wear plate (8) are provided with holes (13, 14) in which fixing elements (15) are disposed in order to fix the wear plate to the second flange in a detachable manner.
Patent KR-20060135885-A (KR)
Title: Flame-retardant filler for plastics
Inventor: DITTMAR THOMAS
IPC: C01F7/448
Filed: 2005-04-14
Abstract: The invention relates to a flame-retardant filler based on aluminium hydroxide, its use in polymers and a method for its production, in which aluminium hydroxide in the form of a bayerite/gibbsite mixture is modified under pressure of temperatures of at least 170°C in the presence of water and crystal growth regulator, the aluminium hydroxide used as starting material having an average particle size d50 from 0.1 to 4mum.
Patent KR-20070013314-A (KR)
Title: Direct current test apparatus
Inventor: TANAKA HIRONORI
IPC: G01R31/26
Filed: 2005-04-26
Abstract: A direct current test apparatus for testing an electronic device by applying a direct current voltage and direct current electricity on the electronic device. The direct current test apparatus is provided with a power generating part for generating the direct current voltage and the direct current electricity, a current detecting resistance provided in series between the power generating part and the electronic device, and a current detecting part for detecting the magnitude of the direct current electricity based on a potential difference between the both edges of the current detecting resistance. The current detecting part is provided with a reference resistance having a temperature coefficient smaller than that of the current detecting resistance, and a temperature compensation part, which detects the magnitude of the direct current electricity, by multiplying the potential difference between the both edges of the current detecting resistance with a coefficient corresponding to a ratio of a resistance value of the current detecting resistance to that of the reference resistance. ® KIPO & WIPO 2007
Patent KR-20070022108-A (KR)
IPC: G03F7/004
Filed: 2005-05-25
Abstract: 과제 
       
     
     이물질의 발생이 없고, 투명성, 잔막률 등 다른 특성을 저감시키지 않으면서, 고감도인 포지티브형 감광성 수지조성물 및 이것에 의해 얻어지는 층간절연막 및 마이크로렌즈를 제공한다. 
     
       
         해결수단 
       
     
     하기 (A)성분, (B)성분 및 용제를 함유하는 것을 특징으로 하는 포지티브형감광성 조성물에 의해 달성된다.  
     (A)성분:불포화 카르본산 및 그 유도체 중 적어도 1종을 필수 모노머종으로하여 공중합한 중합체에서 선택되는 적어도 1종의 알칼리 가용성 수지 
     (B)성분:식(1)로 표현되는 1,2-퀴논디아지드화합물 
     [화학식 1] 
     
       
     
     (식 중, D 1 ~D 3 은 각각 독립하여 수소 원자 또는 1,2-퀴논디아지드기를 갖는 유기기를나타낸다. 단, D 1 ~D 3     중 적어도 하나는, 1,2-퀴논디아지드기를 갖는 유기기이다. 또한, n은 1~3의 정수, R은 1가의 유기기를 나타낸다.) 
     포지티브 감광체, 층간 절연막, 마이크로 렌즈