baber/WOPTO huggingface dataset:
Patent KR-20070119422-A (KR)
Title: Novel d-erythro-2-deoxy-2,2-difluoro-1-oxoribose compounds and process for preparing thereof
Inventor: NAM GHIL SOO
IPC: C07H19/01
Filed: 2006-06-15
Abstract: A method for preparing a novel D-erythro-2-deoxy-2,2-difluoro-1-oxoribose compound is provided to synthesize the compound with high purity and high yield selectively, which is able to be used as an intermediate for preparing beta-2,2-difluoro nucleoside. A D-erythro-2-deoxy-2,2-difluoro-1-oxoribose compound is represented by the formula(1), wherein R1 is piperonyloyl, 2,3-dimethoxybenzoyl or 2,4-dimethoxybenzoyl; and R2 is benzoyl, biphenylcarbonyl, naphthoyl, benzyloxycarbonyl, para-methoxy benzyloxycarbonyl, or para-nitrobenzyloxycarbonyl substituted by a substituent selected from the group consisting of acetyl, monochloroacetyl, dichloroacetyl, pivaloyl, nitro, methyl, trifluoromethyl, chloro, fluoro, hydroxy and methoxy. A method for preparing the compound of the formula(1) comprises the steps of: reacting a compound represented by the formula(4) with piperonyloyl, 2,3-dimethoxybenzoyl or 2,4-dimethoxybenzoyl compound to prepare a compound represented by the formula(3); reacting the compound of the formula(3) with an acid to prepare a compound represented by the formula(2); and protecting 5-hydroxy of the compound of the formula(2). In the formulae(2) to (4), R is the same as defined above.
Patent KR-20080002352-A (KR)
Title: The system of context find in messenger
Inventor: KIM JI SU
IPC: G06F17/30
Filed: 2006-06-30
Abstract: A search system in an instant messenger is provided to input a search word in a messenger to access desired information easily. An instant messenger includes a search window. A user inputs a search word into the search window in the instant messenger. And then, the search word is automatically inputted to a search window of a search site desired by the user, and the search result is output to the messenger.
Patent KR-20080004754-A (KR)
Title: Balcony door that is equip do automatic reorganization chapter
Inventor: LEE EDWARD KEEHONG
IPC: E05F15/56
Filed: 2006-07-06
Abstract: A balcony door having an automatic opening and closing device is provided to let people come in and out a balcony easily by opening and closing a door window conveniently using an automatic opening and closing device and to prevent the transfer of the outside cold air and noise to the indoors by installing an insulation member and a connection pad between a window frame of a door window and vertical/horizontal window frames, thereby keeping the window frame contact with the vertical/horizontal window frames closely. A balcony door(100) comprises a door window(20) and an automatic opening and closing device(110). The door window is attached with a window frame(30) and coupled to be slidable in a vertical window frame(40) and a horizontal window frame installed to a wall(F) to open and close a window frame selectively. The automatic opening and closing device comprises a main body panel(120) opened downward, provided with a space(121) and installed to the upper part of the wall where the vertical and horizontal window frames are installed, a driving motor(130) installed to the inside of the main body panel and connected with a switch(131) operated to generate forward or backward rotary force to open or close the door window, a driving pulley(140) installed to the adjacent side of the driving motor and rotated by supplying with the rotary force of the driving motor, a driven pulley(150) connected with the driving pulley by a belt(B) and rotated by supplying with the rotary force of the driving pulley through the belt, first and second belt connectors(160a,160b) connected to the belt at the different height between the driving pulley and the driven pulley and moving in the opposite horizontal direction according to the moving direction of the belt, a first and second door hangers(170a,170b) connected to the first and second belt connectors and connected to the door windows to move the door windows in the horizontal direction, and an insulation member and a connection pad installed between the window frame of the door window and the vertical/horizontal window frames to keep indoors warm and to cut off the outside noise.
Patent KR-20080006159-A (KR)
Title: Network management system viewing the information of the unequipped slot and method thereof
Inventor: JEON JAE MIN
IPC: G06F11/00
Filed: 2006-07-11
Abstract: An NMS(Network Management System) for displaying information of an unequipped slot and a method thereof are provided to enable a network manager to manage the network conveniently/stably by storing the unequipped slot information of a plurality of NEs(Network Element) to an MIB(Management Information Database), and output the stored unequipped slot information and contents of an event when the event for the unequipped slot is generated. An MIB stores the information of the unequipped slots of the NEs. An MFss(Message Function subsystem) outputs the unequipped slot information stored in the MIB and the contents of the event when the event for the unequipped slot is generated. A type of the unequipped slot is set and stored as blank. The MFss updates the information of an equipped unit to the MIB when an event message, which is generated when the unit is equipped to the unequipped slot, is received. The slot information stored in the database is at least one of an ID, an alias, and the type of each NE.
Patent KR-20080008497-A (KR)
Title: A rake tilt structure of a steering column for a vehicle
Inventor: LEE IN WOO
IPC: B62D1/184
Filed: 2006-07-20
Abstract: A rake tilt fixing structure for a steering column of a vehicle is provided to improve tilting performance by surface-contacting a first nut to a rake bracket by means of a second nut in the case of tilting. A rake tilt fixing structure(10) for a steering column of a vehicle comprises: a rake bolt(13) equipped to be penetrated into one side and the other side of a rake bracket(16), a tilt lever(19) equipped between the rake bolt and the rake bracket, a first nut penetrated by the rake bolt and fixed to the other side of the rake bracket by means of a projection portion and provided with a rotation groove in a lower end and a second nut including a through hole, a thread formed in an inner circumference surface of the through hole and a rotation projection portion protruded in an upper portion.
Patent KR-20080008517-A (KR)
Title: Method for controlling power supply in broadcasting receiver
Inventor: YANG CHAN YOUNG
IPC: H04N5/63
Filed: 2006-07-20
Abstract: A power supply control method in a broadcasting signal receiver is provided to check whether an execute mode of the broadcasting receiver requires two tuners and selectively control power supply with respect to each of two broadcasting channel receiving paths based on the check result, thereby lengthening the life of inner components of the receiver. A power supply control method in a broadcasting signal receiver comprises the following steps of: selecting one path of two broadcasting channel receiving paths each having a tuner, a modulator and a decoder, and supplying power when power is turned on during a standby mode(202~206); performing an execute mode for tuning and outputting a broadcasting channel received through the selected broadcasting channel receiving path(208); checking whether a tuning command of another broadcasting channel is generated during the execute mode(212); if so, supplying power to another broadcasting channel receiving path(214); performing complex execute mode for tuning and processing a broadcasting channel received through another broadcasting channel receiving path(218); and checking whether the complex execute mode is terminated or not and if so, cutting off power supply to the another broadcasting channel receiving path(220,222).
Patent KR-20080008699-A (KR)
Title: Grid database system using ring-based connection structure and load-balancing method therefor
Inventor: BAE HAE YOUNG
IPC: G06F15/00
Filed: 2006-07-21
Abstract: A grid database system using a ring-based connection structure and a load balancing method thereof are provided to distribute a load efficiently by connecting nodes including the same replica in one ring structure, transferring a query to the next connected node according to target data of the inputted query when the load of one node exceeds a load limit, and enabling the node to receive the new query any longer until the load is decreased. A connector(110) performs two-way data communication with other nodes and a client. A query processor(120) processes a user query received through the connector. A connection list storing part(130) stores a connection list for defining a normal and inverse direction link to the previous and next node having the same replica as the replica managed by the node(100). A load quantity discriminator(140) discriminates a load quantity of the node, and stores the determined load quantity as normal or over-load state information. A message generator(150) generates a message to be transferred to the inverse direction link and a controller(160) controls each component.
Patent KR-20080010126-A (KR)
Title: Semiconductor device
Inventor: JUNG SANG YONG
IPC: H01L29/812
Filed: 2006-07-26
Abstract: A semiconductor device is provided to improve light receiving efficiency by partially depositing a metal layer to prevent the diffused reflection caused by the metal layer. A semiconductor device includes a first metal layer(113), an epitaxial layer(117), and a second metal layer(119). The first metal layer forms an ohmic contact on the lower part of a silicon semiconductor substrate(115). The epitaxial layer is formed at the upper part of the silicon semiconductor substrate. The second metal layer forms a schottky contact at the upper part of the epitaxial layer. The second metal layer has a first pattern(119a) formed at the upper center part of the epitaxial layer, and a plurality of second patterns(119b) arranged on the circumferential area of the upper part of the epitaxial layer at predetermined intervals.
Patent KR-20080011749-A (KR)
Title: Subscriber identity storage with mobile communication terminal therewith
Inventor: KIM YONG SUE
IPC: H04B1/40
Filed: 2006-07-31
Abstract: A subscriber information storage unit and a mobile terminal having the same are provided to prolong a usage period by distributing information to each storage region by the similar number of times. EFs(Elementary Files)(10) are stored in each region of a subscriber information storage unit. A table(20) stores information of the EFs including an address of the storage position and a set counter. When information corresponding to the EFs is received from the exterior, an EF storage module(30) processes the information and stores it in the EF of the address of storage position in the table. A counter(40) stores the information at a region adjacent to the EF. When the EF is stored in the EF storage module, a counter module(50) counts the counter, adds 1, and stores it in the counter. A position changing module(60) compares the counter updated by the counter module and the set counter stored in the table, and if the value of the updated counter is greater than that of the set counter, the position changing module changes the corresponding EF to an address of an empty storage position and stores it.
Patent KR-20070016992-A (KR)
IPC: B28B3/00
Filed: 2006-08-02
Abstract: 본 발명은, 건축 재료 및 이로부터 제조되는 몰딩, 예를 들어 석고 카드보드의 열전도도 및 전자기 차폐 감쇠(shielding attenuation)를 증가시키기 위하여 석고-계 건축 재료에 압축된 팽창 그래파이트(compacted expanded graphite)로 구성되는 그라인딩된 스톡(ground stock)을 첨가하는 것을 제안한다.
Patent KR-20080019952-A (KR)
Title: Cold reserving heat exchanger
Inventor: KWON DAE BOK
IPC: B60H1/00
Filed: 2006-08-29
Abstract: A cold-storage heat exchanger is provided to prevent sudden temperature increase refrigerant while reducing temperature difference between left and right sides inside the vehicle, by using chilled air stored in the cold-storage heat exchanger when an engine is stopped, and to minimize energy and time required for re-cooling. A cold-storage heat exchanger(100) comprises an outer casing(10), a cold-storage material, and a plurality of heat pipes(30). The outer casing, defining a cold-storage material charging part(11) there, is provided with a plurality of through holes(12). The cold-storage material is charged in the cold-storage material charging part within the outer casing. The heat pipes are invaginated within the outer casing.
Patent KR-20080021860-A (KR)
Title: E-mail service system
Inventor: LEE KI HYUK
IPC: G06Q50/32
Filed: 2006-09-05
Abstract: An e-mail service system is provided to determine whether a selected area of a web document is an address having an e-mail configuration, and if so, a mail form is outputted. An e-mail address is checked out whether it is positioned in a selected area by verifying characters within a predetermined set value such as 30 characters(S100). If an e-mail configuration is not included in the selected area, the prior process is finished, otherwise an e-mail framing form is outputted(S300). At this time, the selected e-mail address which is not set with any link is inputted in a location for a receiver of the outputted mail framing form automatically.
Patent KR-20080022820-A (KR)
Title: E type assembled case
Inventor: AHN HEUI TAY
IPC: B65D6/22
Filed: 2006-09-08
Abstract: An e-shape assembled case is provided to form grooves at only one side of a lid, and to let bolts not protruded outside and the side structures of the case bound together. An e-shape assembled case is manufactured by preparing an E-shape profile. The corners are separated in a vertical direction, but bound in a lateral direction of back and forth directions. A board is placed on the top, and four frames are insertedly fixed into upper and lower surfaces. Bolts are inserted into grooves that are formed at only one side of a lid, so that the bolts are not protruded outwardly, making a better appearance from the outside. The side structures of the case are bound to each other.
Patent KR-20080024010-A (KR)
Title: Apparatus and method for supplying air condionner with dc power source
Inventor: KIM DAI HYUN
IPC: F24F11/02
Filed: 2006-09-12
Abstract: An apparatus and a method for supplying an air conditioner with DC power source are provided to increase space efficiency by separately mounting a compressor module integrated with a converter and an inverter circuit, and a capacitor for boosting and equalization, and reduce manufacturing cost by using a single low-capacity control device by reducing switching control amount. A reactor(22) reduces harmonics of three phase alternating current power source. A compressor module(23) converts the three phase alternating current power source into direct current power source, and converts an equalized direct current voltage into an alternating current voltage in accordance with a PWM(Pulse Width Modulation) control signal. A control unit(26) controls the compressor module in accordance with a load change or a power source voltage change. A boosting unit(24) boosts an output voltage of a converter. An equalizing unit(25) equalizes an output voltage of the boosting unit.
Patent KR-20070043602-A (KR)
Inventor: LEE JEONG SUK
IPC: H04H20/00
Filed: 2006-09-19
Abstract: 입력 무선 주파수(Radio Frequency: RF) 신호로부터 하나 또는 그 이상의 신호 형식을 식별하는 정밀 검출 모듈(fine sensing module)을 제공하는 시스템, 방법 및 장치가 개시된다. 본 발명의 정밀 검출 모듈은 상관 신호를 생성하기 위해 RF 입력 신호와 지연된 RF 입력 신호를 결합하는 승산기(multiplier)와, 상기 승산기로부터의 상관 신호를 수신하는 적분기를 포함할 수 있으며, 상기 적분기는 상관 신호를 적분하여 상관값을 결정한다. 또한, 본 발명의 정밀 검출 모듈은, 상기 적분기와 통신하며, RF 입력 신호의 적어도 하나의 신호 특성을 나타내는 정보를 생성하기 위해 하나 또는 그 이상의 임계값과 상기 상관값을 비교하는 비교기를 더 포함할 수 있다. 
       
     무선 주파수(RF), 스펙트럼, 상관(correlation), 검출(detecting, sensing)
Patent KR-20070033296-A (KR)
Title: 무선 통신 시스템에서 수신 측들을 재설정하는 동안타이머들을 조종하는 방법 및 장치
IPC: H04W28/04
Filed: 2006-09-21
Abstract: 무선 통신 시스템에서 채용되는 통신 장치는 송신 측 및 수신 측이 있는 RLC 엔티티를 지닌다. 상기 수신 측의 재설정시 타이머들의 조종은 단지 상기 통신 장치의 RLC 엔티티에 내재하는 수신 측만을 재설정하는 단계, 상기 수신 측에 대응하는 제1 타이머를 정지시키는 단계, 및 상기 송신 측에 대응하는 제2 타이머를 정지시키지 않고 연장하는 단계를 포함한다.
Patent KR-20080032918-A (KR)
Title: Flat fluorescent lamp for back light
Inventor: CHO HYUN SEOK
IPC: H01J61/30
Filed: 2006-10-11
Abstract: A flat fluorescent lamp for a backlight is provided to improve uniformity of upwardly emitted light significantly by removing a dark portion between light sources, and reduce the whole thickness by removing a diffusion sheet. A flat fluorescent lamp(10) where a discharge space is formed by bonding upper and lower glass substrates is mounted within a cover bottom(50). On an upper side of the flat fluorescent lamp, plural independent downward prisms(30) which are luminance balance prisms are laminated. On an upper side of the luminance balance prism, a diffusion plate, a diffusion sheet and a polarizing sheet are further laminated. The luminance balance prism of the downward prism type is disposed in a valley(22) between light sources(20) in a direction parallel to the light source. Light emitted from the light source is induced to the valley portion between the light sources. Therefore, the light is uniformly and upwardly emitted. To mount the luminance balance prism, a groove(51) of a downward prism shape is formed in the cover bottom.
Patent KR-20080035768-A (KR)
Title: Ball stud assembly of stabilizer in vehicle
Inventor: PARK HAN JIN
IPC: B60G21/055
Filed: 2006-10-20
Abstract: A ball stud assembly of a stabilizer for a vehicle is provided to prevent interference with a dust cover and a spanner by fixing the dust cover in a case for loading a ball of a ball stud. A ball stud assembly of a stabilizer for a vehicle comprises a ball stud(1), a case(3), a bearing(6), a cap(4), and a dust cover(5). The ball stud assembled with a tip of a stabilizer has an engaging rod(1b) fixed by a nut(N). The case loads a spherical ball(1a) connected to the engaging rod of the ball stud. The bearing supports the ball inside the case to prevent the resistance for the ball portion of the ball stud when the rotational movement is generated by the external force. The cap seals the lower portion to be inserted into the lower part of the case. The dust cover, which is positioned at a surplus interval(A) formed from the ball stud portion to the upper end of the case, includes a dented trapezoidal section having the case portion larger than the ball stud portion.
Patent KR-20080037324-A (KR)
Title: Liquid crystal display
Inventor: CHOO DAE HO
IPC: G02B5/30
Filed: 2006-10-26
Abstract: A liquid crystal display is provided to build a wire grid polarized-light pattern in a liquid crystal display panel without increasing the number of mask processes, and to form a wire grid polarized-light pattern on at least one substrate of a thin film transistor substrate and a color filter substrate. A liquid crystal display includes an upper substrate and a lower substrate on which device layers are formed, a liquid crystal layer interposed between the upper substrate and the lower substrate, and wire grid polarized-light patterns(400)(500) formed in line width and interval on at least any one of the upper and lower substrates.
Patent KR-20080038700-A (KR)
Title: Secondary battery
Inventor: HONG JIN TAE
IPC: H01M50/147
Filed: 2006-10-30
Abstract: A secondary battery is provided to achieve a combination of a protection circuit module and a bare cell through a mechanical combination structure, not by molding. A secondary battery includes: a rechargeable bare cell(40); a protection circuit board(50) in which a protection circuit for the bare cell is installed and which is electrically connected with the bare cell; a substrate molding body(10) which is molded to integrate with the protection circuit board; a support member(20) which is joined to the bare cell and has a fastening part(24) for fixing the substrate molding body to one surface of the bare cell; and a fastening unit(30) which unites the fastening part of the support member with the substrate molding body and is configured to unite the protection circuit board to the bare cell.
Patent KR-20080038990-A (KR)
Title: Ionizer of automotive vehicles air conditioning system
Inventor: KIM JAE HO
IPC: B60H3/00
Filed: 2006-10-31
Abstract: An ion generator of an air conditioning system for a vehicle is provided to maximally reduce the amount of harmful cations introduced into an indoor of the vehicle without decreasing the amount of cations. An ion generator of an air conditioning system for a vehicle comprises an air conditioning case(10) having an internal path(14), a blower(20) for blowing outdoor air or indoor air to the internal path, an evaporator(30) installed in an internal path of the air conditioning case, and a cluster ion generator for emitting anions and cations to the evaporator. The cluster ion generator includes an anion discharge electrode(44) and a cation discharge electrode(46) which are installed in the internal path while being spaced apart from each other by a certain interval. A cation reduction unit is provided to reduce the number of cations emitted from the discharge electrodes.
Patent KR-20080039124-A (KR)
Title: Manufacturing method of semiconductor device
Inventor: LEE SANG HYUN
IPC: H01L21/265
Filed: 2006-10-31
Abstract: A method of manufacturing a semiconductor device is provided to improve reverse short channel effect by decreasing the density of boron of a region on which a gate is to be formed. An oxide ion injection layer(14) is formed on a silicon substrate(10). An opening for exposing the oxide ion injection layer is formed by etching a gate forming region of the silicon substrate. An oxide layer is formed on the surface of the silicon substrate and the side of the opening. A first buffer oxide layer(20), a spacer nitride layer(22) and a second buffer oxide layer(24) are formed on the oxide layer and the exposed oxide ion injection layer. The second buffer oxide layer, a spacer nitride layer, the first buffer oxide layer and the oxide ion injection layer is removed partially. A gate conductive layer(30) is formed to fill up the second buffer oxide layer and the opening. The CMP is performed on the resultant structure. A part of the silicon substrate at the sides of the second buffer oxide layer is etched to expose the ion injection layer. The exposed surface of the ion injection layer, oxide layer at the side of the gate and the first buffer oxide layer are removed.
Patent KR-20080041870-A (KR)
Title: Lubricating oil composition for internal combustion
Inventor: RYOO JAE KON
IPC: C10M125/10
Filed: 2006-11-08
Abstract: A lubricating oil composition for internal combustion is provided to have abrasion resistance, thermal stability and dispersive capacity and to restrain the deposits of internal combustion effectively. A lubricating oil composition for internal combustion contains 60.0~99.0 weight% of base oil, 0.01~0.5 weight% of minute metal particles having a mean particle size of 1~1000 nm, 0.1~6 weight% of detergent dispersant, 0.1~20 weight% of ashless dispersing agent, 0.01~3 weight% of anticorrosion agent, 0.001~0.3 weight% of antifoaming agent, 0.01~5 weight% of antiwear agent, 0.01~5.5 weight% of antioxidant, 0.1~20 weight% of viscosity index improver and 0.01~1.5 weight% of pour point depressant. The minute metal particles are selected one or more selected from a group consisting of aluminum oxide, titanium oxide, zirconium oxide, zinc oxide and iron oxide.