baber/WOPTO huggingface dataset:
Patent KR-20080028648-A (KR)
Title: Muffler where the catalyst separates
Inventor: JUNG IL WON
IPC: F01N3/00
Filed: 2006-09-27
Abstract: A muffler having a separable catalyst is provided to reduce environmental pollution and to improve the durability thereof by replacing a catalyst device in case of damage to the muffler. A muffler having a separable catalyst comprises a case including an entrance and an exit, a baffle(20), a connection part(30), and a mantle(40). The baffle is mounted in the case and has a plurality of coupling holes(22). The connection part connects the baffles to each other and has a screw part(32) formed therein. A screw part(42) is formed at an outer circumference of the mantle corresponding to the screw part formed on the connection part. The mantle includes a catalyst(50). A gasket is mounted between an outer surface of the connection part and an inner surface of the mantle.
Patent KR-20080028651-A (KR)
Title: Relative measurement method of differential electrode impedance for contact monitoring in a biopotential amplifier
Inventor: YOO SUN KOOK
IPC: A61B5/276
Filed: 2006-09-27
Abstract: A method for monitoring electrode contact using relative measurement of differential electrode impedance in a biopotential amplifier is provided to detect a contact state of an electrode by using a biosignal detection system without input of an external current source. A method for monitoring electrode contact of a biosignal detection system includes the step of: determining an error degree of electrode contact based on VD when impedance between electrode output leads differentially inputted to a differential amplifier(500) is ZD and voltage applied to the ZD is the VD. The biosignal detection system includes an electrode unit, the differential amplifier, a DC removing filter, and an insulating amplifier. The electrode unit includes a plurality of electrodes. The differential amplifier is differentially amplified by receiving output signals of the electrode unit. The DC removing filter removes DC from the outputted signals of the differential amplifier. The insulating amplifier receives output of the DC removing filter and includes an amplifier having a unit gain.
Patent KR-20080029164-A (KR)
Title: Spring buckling prevented device for suspension in vehicle
Inventor: SUN MU YOUNG
IPC: B60G7/02
Filed: 2006-09-28
Abstract: An apparatus for preventing spring buckling in a suspension for a vehicle is provided to minimize angle displacement of a contact surface of a bumper stopper according to the movement of a spring when the bumper stopper is installed in the spring. A lower arm has lower arm including lower and upper plates(1,2) such that the lower arm lower and upper plates are coupled to each other. The lower and upper plates have the first end coupled to a knuckle portion of a wheel and the second end coupled a vehicle frame through a bush(3). A spring is spaced apart from a shock absorber, and includes an upper portion supported by a upper spring seat and a lower portion supported by the lower arm. A spring driving unit(4) rotates freely while resting a spring supported through the lower arm, such that a shaft center of the spring is inclined along the movement direction of the lower arm, thereby maintaining the rested surface of the spring in a parallel state.
Patent KR-20080029477-A (KR)
Title: Method of allocating the key value of remote control for a particular service in tv portal service
Inventor: PARK JONG YOUL
IPC: H04Q9/00
Filed: 2006-09-29
Abstract: A remote controller key value allocation method for individual services provided from a TV portal service is provided to generate profiles for remote controller key values by downloading a program of an individual service selected by a user while the remote key values for each service can be allocated by using the profiles, thus a high-capacity memory space is unnecessary for previously storing the profile information of remote controller key value. A set top box delivers service selection information selected by a user from a service list to a TV portal server(S101). The set top box downloads an application for receiving a service selected by the TV portal server(S102). The set top box generates remote controller key value profile(S103). The set top box interprets the key value profiles included in the application, and allocates the remote controller key value profiles to remote controller operation functions(S104). If study for remote controller key values is successful(S105), the set top box executes a service by performing short-range wireless communication with a remote controller based on the remote controller key value profiles and a service key-map used for the study(S106).
Patent KR-20070051673-A (KR)
Inventor: CHOI JOON HYUK
IPC: H04Q7/20
Filed: 2006-10-17
Abstract: 본 발명은 컴퓨터 기능, 디스플레이 기능, 및 네트워크를 통해 데이터를 전송하기 위한 상호 접속 기능을 갖춘 네트워크상의 가상 개체를 관리하는 장치에 관한 것으로, 특히 상기 네트워크상의 각 클라이언트들에 공통으로 저장되어 상기가상 개체 캐릭터를 나타내도록 조합될 수 있는 정적 데이터와 각 가상 개체마다 상이한 정보를 포함하는 동적 데이터를 저장하는 데이터베이스; 및 상호 접속 기능을 사용하여 상기 가상 개체 캐릭터를 네트워크를 통해 다른 장치들과 공유시킬 수 있는 캐릭터 공유 유닛을 포함하는 것을 특징으로 한다. 
       
     가상 자기 개발 애완동물, 전자 장치, 네트워크, 캐릭터, 아바타, 데이터, 공유, 커뮤니티
Patent KR-20080035118-A (KR)
Title: Plasma display device and driving method thereof
Inventor: LIM JAE KWANG
IPC: G09G3/296
Filed: 2006-10-18
Abstract: A plasma display apparatus and a driving method thereof are provided to prevent erroneous discharges by forming a small amount of positive wall charges at address electrodes. During a sustain period, while biasing plural first electrodes(Y) to a first voltage, a sustain discharge pulse alternately having a second voltage(-Vs) lower than the first voltage and a third voltage(Vs) higher than the first voltage is applied to plural second electrodes(X). Then, while the first voltage is applied to the second electrodes, a fourth voltage(VscH) higher than the first voltage is applied to the first electrodes. During a first period of a second sub-field after the first sub-field, while biasing the first electrodes to the first voltage, a fifth voltage(Ve) higher than the first voltage and a sixth voltage higher than the fifth voltage are applied to the second electrodes. Then, while the first voltage is applied to the second electrodes, a seventh voltage higher than the first voltage is applied to the first electrodes.
Patent KR-20080036253-A (KR)
Title: Secondary battery pack having excellent structural stability
Inventor: JUNG SOON KWANG
IPC: H01M50/528
Filed: 2006-10-23
Abstract: A secondary battery pack is provided to improve the safety to a battery cell during manufacturing process, to simplify the assembling process of a pack, and to enhance binding force. A secondary battery pack(500) comprises a battery cell(100) which comprises an electrode assembly of a positive electrode/separator/negative electrode structure, and an electrolyte solution; an insulating mounting member(200) which has an aperture for allowing the electrode terminals of the battery cell to be exposed and a safety device at the upper part and is directly adhered to the upper end surface of the battery cell; and an insulating tap which surrounds an insulating mounting member so as to be combined with the upper part of the battery cell, wherein the battery case is provided with at least one engagement groove(110), the insulating mounting member is provided with a penetration groove connected with the engagement groove, and an engagement member(230) is continuously inserted into the engagement and the penetration groove to combine the insulating mounting member to the battery cell.
Patent KR-20080038816-A (KR)
Title: Apparatus and method data transmission synchronization in wireless communication system
Inventor: LEE WI JUN
IPC: H04B7/26
Filed: 2006-10-31
Abstract: An apparatus and a method for data transmission synchronization in a wireless communication system are provided to exactly synchronize data frames of BSs(Base Stations) and increase a macro diversity effect by synchronizing the data transmission time of each BS through the measurement of delay time between a BSC(Base Station Controller) and each BS. A BSC establishes an MBS zone and MBS parameters(201). The BSC creates an MBS map information indication message for a delay time measurement request and transmits it to each BS within the MBS zone(203). Receiving the MBS map information indication message, each BS creates and transmits an MBS map information configuration message containing time stamp information which indicates when the MBS map information indication message was received(205). Using the MBS map information indication message transmit/receive time stamp information contained in the MBS map information configuration message, the BSC measures delay time with each BS and determines the largest value as the delay time of the MBS zone(207). Then the BSC creates a service flow for the MBS between a mobile terminal and the BSC(209). Afterwards, the BSC receives MBS contents data from an MBS contents server(211), and transmits an MBS map message to each of the BSs of the MBS zone(213).
Patent KR-20080040904-A (KR)
Title: Method for fabricating wire grid polarizer
Inventor: KIM SANG HOON
IPC: G02B5/30
Filed: 2006-11-06
Abstract: A wire grid polarizer manufacturing method is provided to make a process simple, to cut down the process cost, and to make an area large by transferring metal patterns by using a replica-mold, instead of the existing exposure process and an etching process. A wire grid polarizer manufacturing method includes the steps of: preparing a replica-mold(100) provided with protruded parts(101) separated in a strip form on the upper side; depositing the metal on the upper part of the replica-mold; and forming a wire grid polarizer pattern of the strip form on the upper part of a substrate(200) by transferring the metal of the replica-mold on the upper part of the substrate.
Patent KR-20080042340-A (KR)
Title: A light emitting diode having uniform current density
Inventor: KAL DAE SUNG
IPC: H01L33/36
Filed: 2006-11-09
Abstract: A light emitting diode having uniform current density is provided to distribute uniformly current by preventing concentration of current on a P electrode forming part. A lower semiconductor layer(13) is formed on a substrate. An upper semiconductor layer is arranged on the lower semiconductor layer to expose edge regions of the lower semiconductor layer. An active layer is inserted between the lower semiconductor layer and the upper semiconductor layer. A lower electrode(21) is formed on the exposed lower semiconductor layer of the first edge part of the substrate. A transparent electrode layer(19) is formed on the upper semiconductor layer. An upper electrode(31) is formed on the transparent electrode layer of the second edge part of the substrate. A lower extension part(22) is extended from the lower electrode and is formed on the edge region of the exposed lower semiconductor layer. A first extension part(32) is extended in a diagonal direction from the upper electrode. A pair of second extension parts(33) are extended from an end part facing the upper electrode of the first extension part. The pair of the second extension parts are symmetric to the first extension part.
Patent KR-20080043191-A (KR)
Inventor: MIN BYEONG SU
IPC: B62D25/16
Filed: 2006-11-13
Abstract: An environmental friendly filter is provided to remove fine dust or impurities derived from a vehicle by simultaneously washing the fine dust or impurities at a time using water after collecting the fine dust or impurities. An environmental friendly filter is installed at a position of a soil cover of a vehicle to filter harmful material or impurities generated from a road. The environmental friendly filter is suspended to the soil cover so that fine dust or impurities that are spattered rearward by a rear wheel of the vehicle is filtered by the environmental friendly filter. The environmental friendly filter is made from a yarn so that a user easily washes and dries the environmental friendly filter. The environmental friendly filter has a fine net structure, so that air passes through the environmental friendly filter in a normal time. The environmental friendly filter has a function of water-proof in a rainy day.
Patent KR-20080045576-A (KR)
Title: System and method for synchronization between broadcasting contents and data information
Inventor: LEE GOON SEOP
IPC: H04N7/081
Filed: 2006-11-20
Abstract: A system and a method for synchronizing broadcast contents and supplementary information are provided to avoid using of additional broadcast frequency resources in transferring additional information via a broadcast network. A broadcast system transmits various broadcast contents via a broadcast infrastructure and stores composition information with respect to the provided broadcast contents. A PTS(Presentation Time Stamp) information generating server(200) receives the composition information, checks start time information of particular broadcast contents, extracts PTS information corresponding to the start time of the broadcast contents from the corresponding broadcast contents, and transmits it together with absolute time information. A supplementary information server(300) stores various supplementary information corresponding to the broadcast contents, receives the start time information of the broadcast contents and the PTS information corresponding to the start time information, associates a particular screen image of the broadcast content to the corresponding supplementary information, and provides the same via a communication infrastructure according to a request from a mobile terminal.
Patent KR-20080046957-A (KR)
Title: Visual communication method for mobile communication terminal
Inventor: PARK SUNG SOO
IPC: H04W4/20
Filed: 2006-11-24
Abstract: A video communication method for a mobile communication terminal is provided to intercept the video and voice of a terminal user transmitted to a target terminal selectively, thereby protecting user's privacy. A calling terminal checks whether a current mode is a default mode(201). The calling terminal exchanges a protocol for video communication with a called terminal(203). The two terminals exchange information about the default mode(207). The calling terminal changes a mode(208). The calling terminal stores the changed mode and transmits information about a changed mode to the called terminal(209). The called terminal receives the changed mode and transmits check information about the reception of the changed mode to the calling terminal(211). A called terminal user inputs a recording selection menu for recording video and voice signals(215). The control unit of the called terminal transmits a recording request message to the calling terminal(217). The calling terminal transmits a response message for the recording request message to the called terminal(219). The called terminal records the video and voice signals transmitted from the calling terminal(221).
Patent KR-20080047667-A (KR)
Title: System and method for operating game and program recording medium
Inventor: KIM JAE HYUNG
IPC: G06Q50/10
Filed: 2006-11-27
Abstract: A system and a method for operating a game, and a program recording medium for the same are provided to enable a user to enjoy the game while continuously inducing interest by storing words and a plurality of images capable of reminding the word to a database, presenting the image to the gamer instead of explaining the word, and determining win/lose of the game based on comparison between the word inputted from the gamer and the word stored in the database. A storage medium links/stores words, and a plurality of images capable of associating the word or related to the word. A game operator(130) provides the word and the images to a first gamer terminal, displays the image selected by the first gamer terminal to a game screen of other gamer terminals, and determines a score of the game by checking whether the word inputted from other gamer terminals is matched with the word provided to the first gamer terminal. The game operator calculates the score by responding to the number of images provided to other gamer terminals from the first gamer terminal or time passed after the first image is provided to other gamer terminal. A game interface provider(105) provides a game operating sever(100) with a game interface for connection by interworking with a communication interface unit(110) when connecting with the game operating sever through a communication channel.
Patent KR-20080049453-A (KR)
Title: Max. flow control system of hydraulic pump for excavator
Inventor: MOON BYOUNG CHOON
IPC: E02F9/20
Filed: 2006-11-30
Abstract: A maximum flow control system of a hydraulic pump for an excavator is provided to facilitate change of maximum flow values by controlling current values of a normal open electric control valve installed to a positive signal pressure line with a CPU(Central Processing Unit). A maximum flow control system of a hydraulic pump for an excavator comprises a variable flow hydraulic pump(10), a regulator(20) of a positive control type, an electric proportional control valve(40), at least one working device, a pilot gear pump(50), a normal open electric control valve(30), and a CPU(Central Processing Unit,80). The regulator is equipped with a piston(21) and a spool(22) which can control discharge flow of the hydraulic pump. The electric proportional control valve controls hydraulic pressure and amount of the hydraulic pump. The pilot gear pump discharges pilot pressure. The normal open electric control valve is installed to a positive signal pressure line(24) which is connected to the piston of the regulator. The CPU adjusts current values of the normal open electric control valve, and controls positive signal pressure values, thus adjusts maximum flow of the hydraulic pump.
Patent KR-20080050664-A (KR)
Title: Hot gas and particulate filtration with metal oxide filter elements and its producing method
Inventor: KIM KI HO
IPC: B01D39/00
Filed: 2006-12-04
Abstract: A metal oxide filter for treatment of gas and particulate matters at high temperature and high pressure conditions is provided to obtain heat resistance, durability, wear resistance, chemical resistance, etc. of the metal oxide filter, and improve reaction capability of the filter by controlling the porosity of the filter within a predetermined value range, and a manufacturing method of the metal oxide filter is provided. A manufacturing method of a metal oxide filter for treatment of gas and particulate matters at high temperature and high pressure conditions comprises the steps of: (a) preparing a slurry by mixing (i) 1 to 70 weight parts of at least one metal oxide powder selected from an iron(Fe) oxide powder, a manganese(Mn) oxide powder, a lithium(Li) oxide powder, a zinc(Zn) oxide powder, an antimony(Sb) oxide powder, and a magnesium(Mg) oxide powder, (ii) 10 to 70 weight parts of at least one ceramic powder selected from the group consisting of silicon carbide, alumina, sillimanite, kaolin, silica, titania steel slag, waste molding sand, diatomaceous earth, and clay, (iii) 1 to 50 weight parts of at least one carbide powder selected from a wood powder, a grain powder, and a polymer powder, (iv) 5 to 30 weight parts of a lubricant, (v) 1 to 50 weight parts of a binder, and (vi) 10 to 90 weight parts of a dispersion; (b) repeatedly doping the slurry prepared in the step(a) on a carrier several times by means of a deposition, coating, or spraying process; (c) using only the carrier which has the slurry has been doped thereon by the deposition, coating, or spraying process in the step(b), or forming moldings from the slurry doped carrier using various shaped molds; (d) drying the moldings; and (e) sintering the dried moldings. Further, a step of forming the slurry-doped carrier into a predetermined shape before or after the step(b) is additionally comprised in the manufacturing method.
Patent KR-20070067621-A (KR)
Title: Image forming system
Inventor: KITAMURA HIROKI
IPC: G03G15/01
Filed: 2006-12-19
Abstract: An image forming system is provided to selectively perform density change and halftone processing according to characteristic of an image to obtain an image with high picture quality and rapidly process an image by using attribute information on the image. An image forming system includes an information processing apparatus(402) and an image forming apparatus(400). The information processing apparatus includes a first density changing unit for changing pixel density of pixel data, an image characteristic information memory for storing image characteristic information used in the first density changing unit, and a transmitter for transmitting the image characteristic information and the pixel data to the image forming apparatus. The image forming apparatus includes an image forming unit, an exposure unit, a developer for developing an electrostatic latent image, a color distortion memory for storing information on color distortion, a color distortion correction quantity calculator, an image data memory for storing image data including pixel data, a coordinate converter, and a second density changing unit. The coordinate converter converts coordinates of a recording address used when the image data is recorded in the image data memory and reads pixel data with respect to an object pixel from the image data memory according to address information after the coordinate conversion. The second density changing unit changes pixel density of pixel data.
Patent KR-20070070110-A (KR)
Title: Reaction device, heat-insulating container, fuel cell device, and electronic apparatus
Inventor: NAKAMURA OSAMU
IPC: H01M2/02
Filed: 2006-12-28
Abstract: Provided is a reaction system, which comprises at least two reaction zones, ensures a difference in temperature between the reaction zones, and is particularly useful for a fuel cell system. The reaction system(10) comprises: a main body(20) having a first reaction zone(11) and a second reaction zone(12); a container(30) for housing the main body; and a first section corresponding to the first reaction zone and a second section corresponding to the second reaction zone, the first and second zones being installed in or inside the container, wherein the first reaction zone is set to a higher temperature than the second reaction zone, and the first section has a higher reflection ratio to heat rays radiated from the main body as compared to the second section.
Patent KR-20080062925-A (KR)
Title: Liquid crystal display device and method of fabricating the same
Inventor: LIM JOO SOO
IPC: G02F1/136
Filed: 2006-12-29
Abstract: An LCD(Liquid Crystal Display) and a manufacturing method thereof are provided to simplify a manufacturing process by reducing the number of masks, improve manufacture efficiency, and reduce wavy noise faults in a four mask process. A first substrate(110) and a second substrate facing the first substrate are provided. On the first substrate, a gate electrode(121) and a gate line(116n~116n-1) formed with a first conductive layer are formed through a first mask process. A data line(117m) is formed with a second conductive layer through a second mask process. A second conductive layer pattern is formed on the gate electrode. A storage capacitor pre-pattern is formed in a partial area on the gate electrode. The data line defines a pixel area by substantially crossing the gate line. An opaque insulating layer surrounding the data line is formed. A transparent third conductive layer is formed in the front of the first substrate where the opaque insulating layer is interposed. A source electrode(122), a drain electrode(123) spaced from the source electrode, a pixel electrode(118) contacted with the drain electrode and a storage capacitor pattern contacted with a lower partial area of the pixel electrode are formed by patterning the second conductive layer pattern and the third conductive layer through a third mask process. The first and second substrates are attached to each other.