baber/WOPTO huggingface dataset:
Patent KR-20080004279-A (KR)
Title: A torque converter
Inventor: KIM YOUNG KWAN
IPC: F16H45/02
Filed: 2006-07-05
Abstract: A torque converter for a hybrid vehicle is provided to improve performance and efficiency of the torque converter by using two impellers driven by an engine and a motor separately. A torque converter(1) is comprised of first and second impellers(3,5), a turbine(7), and a stator(9). The first impeller is driven by an engine. The second impeller configures a driven gear along an outer circumference of the turbine between the first impeller and the turbine. The driven gear is engaged with a drive gear mounted on a rotational shaft of a motor to receive rotatory force by power of the motor. A ball bearing supported by a connection rod is disposed between an inner circumference of the second impeller and an outer circumference of the stator. The second impeller is configured by disposing a metal bearing for keeping airtightness on both ends of the second impeller and between ends of the first impeller and the turbine.
Patent KR-20070009425-A (KR)
Title: Discharge lamp having an external electrode and manufacturing method the same, back light unit having the discharge lamp and liquid crystal display
Inventor: TERADA TOSHIHIRO
IPC: H01J65/00
Filed: 2006-07-12
Abstract: A discharge lamp having an external electrode, a manufacturing method of the same, a back light unit having the same, and a liquid crystal display are provided to suppress generation of ozone due to corona discharge and enhance brightness by improving a structure of an external electrode. A discharge lamp includes a glass bulb(2) and a pair of electrodes(3,4). The pair of electrodes are formed at both ends of the glass bulb. At least one electrode is an external electrode which is formed on an outer surface of the glass bulb. The external electrode is formed as a thin film having a maximum thickness of 70 micrometers or less. An end portion of the external electrode is gradually reduced towards an end of the external electrode.
Patent KR-20080010975-A (KR)
Title: Production system of on-line e-learning text teaching aids using standard template and production method using production system on-line e-learning text teaching aids using the production system
Inventor: YANG JUNG KWANG
IPC: G06Q50/20
Filed: 2006-07-28
Abstract: A system for manufacturing online teaching aids by using a standard template, and a method for manufacturing the online teaching aids by using the same system are provided to enable a user to select various professor-learning forms and to create design themes. A system for manufacturing an online teaching aids using a standard template comprises a plurality of internal PCs(10), and a plurality of external PCs(20), a network(50) interconnecting the internal and external PCs through the internet(30) and fire walls(40) and a server(60). Wherein, the server stores standard templates as a database and is connected to the network so that all the PCs are able to inspect the standard template through the network.
Patent KR-20080020160-A (KR)
Title: The mobile phone or the voice communication terminal of all types which have structure where this keeps the battery with wireless earphone
Inventor: KIM PIL DONG
IPC: H04B1/38
Filed: 2006-08-31
Abstract: A portable terminal is provided to maximize the portability of an earphone and charge the earphone automatically by forming a deposit box using a battery case. A portable terminal(100) comprises a main battery(101), a battery cell, contact pins, a charging circuit part, an earphone battery, and an earphone button part(202). The main battery(101) has a structure to install an earphone(200) in the rear side of the portable terminal(100). The battery cell, embedded in the main battery(101), is a power supply source for the portable terminal(100) and the earphone(200). The contact pins connect the power ports of the battery cell with the power ports of the earphone battery. The charging circuit part charges the earphone battery. The earphone battery is for the earphone(200) only. The earphone button part(202) selects the execution of a phone call, and controls power on/off for the earphone(200).
Patent KR-20080020380-A (KR)
Title: Method for forming recess gate of semiconductor device
Inventor: PARK HYUNG SOON
IPC: H01L21/336
Filed: 2006-08-31
Abstract: A method for forming a recess gate of a semiconductor device is provided to reduce substrate loss at an edge of a wafer due to CMP by implementing a polysilicon layer thicker than a conventional layer. Grooves(HR) are formed by etching a substrate(41). A gate insulation layer(44) is formed on the substrate including the grooves. A polysilicon layer is formed to fill the grooves on the gate insulating layer. A III-element for reducing polishing speed in the polysilicon layer is doped. A III-element doped polysilicon layer(45a) is planarized by CMP(Chemical Mechanical Polishing). Metal boundary and hard mask layers(46,47) are formed on the planarized polysilicon layer. The hard mask layer, the metal boundary layer, the planarized polysilicon layer, and the gate insulating layer are etched.
Patent KR-20080020867-A (KR)
Title: Control circuit for embedded battery and driving method thereof
Inventor: NOH DONG HOON
IPC: H02J7/00
Filed: 2006-09-01
Abstract: A control circuit for an embedded battery and a method for driving the same are provided to improve productivity by separating a test power from an embedded battery without removing the embedded battery in a test process. A control circuit for an embedded battery includes a main power line(VBTL), an embedded battery(VBTT), an external power supply(VBTM), and a switch(SW). The main power line supplies a power to a terminal set. The embedded battery is selectively connected to the main power line to drive the terminal set. The embedded battery supplies a power and is embedded into the terminal set. The external power is supplied from an external to the terminal set. The switch is arranged between the external power, the main power line and the embedded battery. The switch controls a connection of the external power, the main power line and the embedded battery according to a sort of the external power.
Patent KR-20080022763-A (KR)
Title: Multilayer ceramic substrate for electronic control unit
Inventor: CHUN SE HOON
IPC: H05K3/46
Filed: 2006-09-07
Abstract: A multilayer ceramic substrate for an electronic control unit is provided to improve the complexity of a circuit and improve heat radiation performance, minimize a size of the ceramic substrate, and reduce a manufacturing cost by integrating a heat radiation element on the substrate. A multilayer ceramic substrate includes laminates(120,130) and a passive element(400). The laminate include a plurality of ceramic layers(100,110), a plurality of via holes(200a~200h), and a wiring conductor(300). The plurality of ceramic layers is made of a ceramic insulating material. The plurality of via holes is formed on the ceramic layers. The passive element is connected to the wiring conductor through the via holes and mounted outside the highest layer of the ceramic layers. The multilayer ceramic substrate further includes a thick film resistor(500), a heat radiation element(600), and a plurality of solder bumps(700,710). The thick film resistor and the heat radiation element are mounted on a lower part of the lowest layer of the ceramic layers. The heat radiation element is connected to the via holes by lead wires. The plurality of solder bumps are mounted between the lower part of the lowest layer of the ceramic layers and a bus bar(800).
Patent KR-20080023042-A (KR)
Title: Connecting structure of torque convertor hub and gear pump for an automatic transmission
Inventor: YOO JOONG KYU
IPC: F16H45/02
Filed: 2006-09-08
Abstract: A connecting structure of a torque converter hub and a gear pump for an automatic transmission is provided to decrease an assembly cost by automatically aligning the torque converter hub with a driver gear. A torque converter hub(12) is extracted from a pump side of a torque converter. The torque converter hub is connected to the gear pump. A latch-type one-directional protrusion(20) is formed at a coupling portion between the torque converter hub and a gear pump driver gear(2). The latch-type one-directional protrusion is coupled with both the torque converter hub and the gear pump drive gear. Two one-directional protrusions are formed on the torque converter hub and the gear pump driver, respectively.
Patent KR-20080023914-A (KR)
Title: Wire spool with color identification
Inventor: YANG CHENG CHIEH
IPC: H01L21/60
Filed: 2006-09-12
Abstract: A wire spool with color identification is provided to reduce manufacturing costs and prevent the wire spool from being polluted during the manufacturing process due to collision or friction of a color layer, since an upper side of the color layer is lower than an outer wall of a first flange. A wire spool(10) with color identification comprises a middle tube(20), a first flange part(30), and a second flange part(40). The middle tube has a first end(21) and a second end(22). The first flange part extends in a radial direction from the first end of the middle tube, having at least one annular recession(32) which is coated with a color layer(48). The second flange part extends in a radial direction from the second of the middle tube.
Patent KR-20080026336-A (KR)
Title: Apparatus and method for categorization and optimization of spare parts for operating nuclear power plant
Inventor: PARK JONG HYUCK
IPC: G06F19/00
Filed: 2006-09-20
Abstract: An apparatus and a method for categorization and optimization of spare parts for operating a nuclear power plant are provided to improve economical efficiency of the nuclear power plant through material categorization for material optimization and application of an optimal algorithm. An apparatus for categorization and optimization of spare parts for operating a nuclear power plant includes a material categorization unit(20) and a material materializing unit(30). The material categorization unit categorizes importance by materials by using importance of a device derived by an equipment optimization process based on a database(10). The material materializing unit is inputted with a result categorized by the material categorization unit and materializes a material of a target device categorized by the material categorization unit by using a lead time, a frequency of use, and the importance to store and manage the materialized material in the database.
Patent KR-20080006426-A (KR)
Title: Electromagnetic contact apparatus using cylinder device
Inventor: KIM KYONG BOK
IPC: H01H50/58
Filed: 2006-09-27
Abstract: An electromagnetic contact device using a cylinder device is provided to release a contact state between terminals by enabling a connector driven by an electromagnet, to open a suction valve of a cylinder. An electromagnetic contact device includes a movable terminal(112), a stationary terminal(122), and an electromagnet driver. A cylinder device includes a piston(130) and a cylinder(140). The piston is driven by the movable terminal. When the terminals are contacted with each other, the cylinder is completely inserted into the cylinder. A valve adjusting unit adjusts a pressure inside the cylinder. The valve adjusting unit maintains or releases a contact state between the terminals by using the inner pressure of the cylinder.
Patent KR-20080029212-A (KR)
Title: Cleaning probe and wafer cleaning equipment with cleaning probe
Inventor: KIM HEA KI
IPC: H01L21/304
Filed: 2006-09-28
Abstract: A cleaning probe and a wafer cleaning apparatus having the same are provided to prevent damage of a wafer by reducing pattern damage through a cleaning probe having double materials. A probe vibrator(240) generates a megasonic wave. A coupling unit(210) is connected to the probe vibrator. A first wave transmission unit(220) is extended from the coupling unit to transmit the megasonic wave. A second wave transmission unit(230) is positioned in the inside of the first wave transmission unit. The second wave transmission unit transmits a megasonic wave. The megasonic wave of the second wave transmission unit is different from the megasonic wave generated from the first wave transmission unit.
Patent KR-20080033610-A (KR)
Title: Plastic fastner for vehicle
Inventor: CHO JONG RAE
IPC: F16B21/08
Filed: 2006-10-12
Abstract: A plastic fastener for a vehicle is provided to be used for various parts for the vehicle with good appearance thereof by forming a tapered locking protrusion on a pin without forming a locking protrusion on a grommet to thereby save a manufacturing cost thereof. A plastic fastener for a vehicle includes a pin(32) and a grommet(34). The pin includes a pin head part(31), an insertion body(33), and locking protrusions(36). The pin head part has a top surface formed in a curved shape of a rectangle and a bottom surface formed in a flat shape. The pin head part is formed in one body with insertion body and is received on the grommet head part when the pin and the grommet are coupled. The insertion body has two wings on both sides there and a hollow in a center thereof. The locking protrusions are formed on both wings of the insertion body. The grommet includes a grommet body(43), locking grooves(42), a grommet head part(41), and a step(47). The grommet body has a receiving groove(46) for the insertion body and is formed in one body with the grommet head part. The locking grooves are square in shape and are formed on the grommet body for the locking protrusions to be inserted. The grommet head part is circular in shape. The step allows a gap to disassemble the pin and the grommet.
Patent KR-20080035389-A (KR)
Title: Method of operating semiconductor memory device having recess-type control gate electrode
Inventor: PARK SANG JIN
IPC: H01L27/115
Filed: 2006-10-19
Abstract: A method for operating a semiconductor memory device including a recess-type control gate electrode is provided to increase operation current by adjusting the vertical depth of channel regions. A control gate electrode is recessed to the inside of a semiconductor substrate. A storage node layer is interposed between the sidewall of the control gate electrode and the semiconductor substrate. A tunneling insulation layer is interposed between the storage node layer and the semiconductor substrate. A blocking insulation layer is interposed between the storage node layer and the control gate electrode. First and second channel regions are formed in the vicinity of the surface of the semiconductor substrate under the tunneling insulation layer to surround the sidewall of the control gate electrode, separated by a pair of isolation layers that are separated from each other and confront each other. Data is programmed in the storage node layer by tunneling of the charges passing through the blocking insulation layer wherein a negative program voltage can be applied to the control gate electrode.
Patent KR-20080036435-A (KR)
Title: Device for recording car driving status
Inventor: KIM UK SEOP
IPC: B60R1/00
Filed: 2006-10-23
Abstract: A device for recording driving state of a vehicle is provided to record all driving information of the vehicle such as location signal, speed, and proceeding direction of the vehicle so as to offer state of the vehicle before and after a car accident. A device for recording driving state of a vehicle comprises a camera unit, a GPS unit, an input/output unit, a memory unit, a control unit, and a sensor unit. The camera unit records an image of forward part of the vehicle. The GPS unit receives a GPS satellite signal to obtain a location signal, speed, and proceeding direction of the vehicle. The input/output unit receives the signals from the camera unit and the GPS unit and converts the signals into a digital signal, and transmits the converted signal to an external device. The memory unit stores a data signal transmitted from the input/output unit. The control unit controls operation of the camera unit, the GPS unit, the input/output unit, and the memory unit and transmission of the data between devices. The sensor unit has at least one sensor for sensing collision when a car accident happens.
Patent KR-20080037752-A (KR)
Title: Battery mounting means for automobile
Inventor: PARK BO HYUN
IPC: B60R16/02
Filed: 2006-10-27
Abstract: A battery mounting structure for a vehicle is provided to simplify a tray, to make quality control convenient, and to reduce cost by controlling the width of support units above a battery and mounting the battery quickly and conveniently in a narrow space. A battery mounting structure for a vehicle comprises the followings: a tray(10); a fixed support unit(13) of Gamma shape, hinged to a side of the tray at a lower end; a sliding unit(16) installed at the opposite side of the hinge part of the fixed support unit; a moving support unit(20) of reverse L shape, hinged to an upper part of the sliding unit; and a width adjusting unit(23) installed at a facing surface of the fixed and the moving support unit. The width adjusting unit comprises a stepped portion(24a,24b) formed at the facing surface of the fixed and the moving support unit at a regular interval, a gear(25a,25b) formed on the stepped portion, and a pinion(26) inserted between and geared to the gears.
Patent KR-20080039048-A (KR)
Title: Plasma display panel
Inventor: KIM JEONG NAM
IPC: H01J11/50
Filed: 2006-10-31
Abstract: A plasma display panel is provided to improve its display quality by converting Ne light or near-infrared rays into far-infrared rays. A first substrate(111) and a second substrate(121) are opposite to each other, and barrier ribs(130) are interposed between the first and second substrates to define discharge cells(140) between the substrates. Address electrodes(122) are extended on the second substrate. Pairs of sustain electrodes are formed on the first substrate, and are extended to cross the address electrodes. A light emitting layer is formed in the discharge cells, and a discharge gas is filled in the discharge cells. The light emitted from the discharge cell is converted into far-infrared rays by a medium(150).
Patent KR-20080039665-A (KR)
Title: Cover apparatus for transverse trim of automobile trunk
Inventor: LIM HONG SEOK
IPC: B62D25/12
Filed: 2006-11-01
Abstract: A cover apparatus for a transverse trim of an automobile trunk is provided to simplify assembling processes by connecting hinge of a cover panel with a hooking protrusion of an extension panel with a coil spring. A cover apparatus for a transverse trim of an automobile trunk(100) comprises a transverse trim(110), a striker(120), a cover panel(130), an extension panel(140), and a coil spring. The transverse cover is installed at the rear end of the automobile trunk and provided with a hole at its center. The striker is installed at the rear end of the trunk and inserted in to the opening. The cover panel closes the opening selectively, rotated around a hinge(131), and provided with an insertion hole(132) at the center to receive the striker. The extension panel is rotative and installed at the end of the cover panel and provided with a hooking protrusion. The coil spring is supported by the hooking protrusion to support the extension panel and connected with the hinge.
Patent KR-20070074450-A (KR)
Title: Method for providing session service and system thereof
Inventor: HUH KANG SUK
IPC: H04L29/12
Filed: 2006-11-09
Abstract: A method for providing a session service and a system thereof are provided to reduce a communication overhead by acquiring a transmission authority without a specific request of a second terminal. A method for providing a session service includes the steps of: transmitting data to a server according to a temporary transmission authority or a transmission authority which is allowed from the server; informing a transmission stop of the server after completing the transmission of the data; receiving the temporary transmission authority from the server; and transmitting the corresponding data according to the temporary transmission authority in transmitting the data. The temporary transmission authority is allowed by receiving one of a SIP(Session Initiation Protocol) based TB Pre-granted message, a dedicated message for the temporary transmission authority, and a TB idle message having an identifier which represents allowance of the temporary transmission authority from the server.
Patent KR-20070053132-A (KR)
Inventor: TAMURA TAKAAKI
IPC: F24F8/125
Filed: 2006-11-17
Abstract: 본 발명은 바닥 배치식의 하우징(2) 내에 배치되고 전해수에 반응성이 적은 소재로 형성된 기액 접촉 부재(5)와, 이 기액 접촉 부재(5)에 전해수를 적하하는 전해수 적하 수단(17, 5C)과, 상기 기액 접촉 부재(5)에 실내의 공기를 송풍하는 송풍 팬(7)을 구비하고, 상기 하우징(2)의 하부에 마련된 흡입구(3)로부터 송풍 팬(7)에 의해 흡입된 실내의 공기를 기액 접촉 부재(5)에 적하한 전해수에 접촉시키고, 상기 하우징의 상부에 마련된 취출구(4)로부터 취출하는 구성을 구비한 바닥 배치식 공기 제균 장치이다.   
       
     하우징, 기액 접촉 부재, 전해수 적하 수단, 흡입구, 송풍 팬
Patent KR-20060126889-A (KR)
Title: Method for serving fast roamming in a wileless network
Inventor: JANG KYUNG HUN
IPC: H04L12/28
Filed: 2006-11-27
Abstract: A method for performing a fast roaming service in a wireless network is provided to reduce a roaming time by simplifying a roaming process. A first level security key shared between a mobile terminal and a contact point is derived from a predetermined master key when the mobile terminal tries to associate a plurality of access points as one access point. A second level security key shared between the mobile terminal and at least one adjacent contact point is derived from the first level security key. The second level security key is provided in at least one adjacent access point. The adjacent access point is adjacent to the associated access point. A pre-authentication process for the mobile terminal is performed at the adjacent access point by the second level security key when the mobile terminal tries to roam at least one adjacent access point.
Patent KR-20070058320-A (KR)
Title: Semiconductor device, display device, and electronic device
Inventor: KIMURA HAJIME
IPC: H05B44/00
Filed: 2006-11-28
Abstract: A semiconductor device, a display device, and an electronic device are provided to supply stable current to a load by suppressing a current deviation due to a threshold voltage deviation of an FET(Field Effect Transistor). A semiconductor device includes a pixel, which has a transistor(111), a first switch(112), and a second switch(113). One of a source electrode and a drain electrode of the transistor is electrically connected to a gate electrode of the transistor through the first switch. The other one of the source electrode and drain electrode of the transistor is electrically connected to a pixel electrode and the second switch.
Patent KR-20080051670-A (KR)
Title: Pulp molding system
Inventor: LEE BEAM WOO
IPC: D21J3/00
Filed: 2006-12-06
Abstract: A pulp molding apparatus is provided to lower the cost of installation and operation of equipment by reducing number of the processes and to shorten the process cycle time through sharing first-made molding part. A first-made molding part(10) forms a first-made mold(M) from a draft paper solution, compresses and performs primary dehydration. Heating-dehydration parts arranged in both sides of the first-made molding part alternately receive the primary dehydrated first-made mold, dehydrate and dry through heating and pressurizing between an upper part and a lower part(12). An outlet part is arranged in each side of the heating-dehydration part, receives and discharges the dried-out mold. A netlike carrier net installed among the first-made molding part, the heating-dehydration parts and the outlet part transports the mold. A fixing mesh established in the upper region of the first-made molding part filters the draft paper solution. A vacuum suction tube(12a) lowers the water level of the draft paper solution by sucking water from under the fixing mesh. The lower part is installed to be accommodated to the draft paper solution tank(11) installed to connect the draft paper solution tank to the draft paper solution supply tube, and the first-made molding is formed on the lower part by supplying and discharging of the draft paper solution.