baber/WOPTO huggingface dataset:
Patent KR-20080099774-A (KR)
Title: Electrical contact device and its manufacturing process
Inventor: CHEN CHIH CHUNG
IPC: H01L21/66
Filed: 2008-01-04
Abstract: The process can be reduced in comparison with the conventional mode which forms the storing groove on the base by the etching process by forming the storing groove which providing the elastic deformation space of probe, on the dielectric layer. Provided is the manufacturing method of the electric contact device. (a) A step is for manufacturing base(11). (b) A step is for forming the storing groove(121) in the dielectric layer(12) by forming the dielectric layer in the base surface. (c) A step is for forming the first sacrificial layer within the storing groove. (d) A step is for forming the probe profile by forming the second sacrificial layer on the dielectric layer and the first sacrificial layer. (e) A step is for forming the first probe metal layer within the probe profile. (f) A step is for forming the electrical contact by repeating over 1 time above statement step(d) and step(e). (g) A step is for obtaining the electrical contact, comprised to the probe body and probe fleet by removing sacrificial layer and by covering the base and a part of dielectric layer.
Patent KR-20080065553-A (KR)
Title: Thimble, sleeve, and method for cooling a combustor assembly
Inventor: CHEN WEI
IPC: F02C7/12
Filed: 2008-01-08
Abstract: A thimble, a sleeve, and a method for cooling a combustor assembly are provided to uniformly cool a combustion liner and a shift member to extend their life spans. A thimble is provided to guide a cooling passage of a combustor assembly. The thimble includes an outer side surface(103), a first opening, and an inner side surface(101). The inner side surface faces to the outer side surface. The inner side surface forms a second opening provided at a lower portion of the first opening, and a channel(102) extending between the first and second openings. The channel includes a convergent part(112) and a retrieving part(116). The retrieving part is provided at the lower portion of the convergent part.
Patent KR-20090078864-A (KR)
Title: Solenoid valve for brake system
Inventor: LEE CHUNG JAE
IPC: B60T8/36
Filed: 2008-01-16
Abstract: A solenoid valve for a brake system is provided to facilitate an assembling process and improve price competitiveness. A solenoid valve for a brake system includes a seat support member(10), a valve seat member(30), a cylindrical sleeve(20), a valve core(40), a first switching part(53), an opening/closing member(50), an armature(60), a return spring(65), and an opening spring(55). The seat supporting member has an oil flow path and a flange fixed to a modulator block. The valve seat member has a first orifice(31). One end of the sleeve enters the inside of the seat supporting member. The valve core is combined with the sleeve. The first switching part opens/closes the first orifice. The opening/closing member includes a second orifice(54) smaller than the first orifice. The armature has a second switching part(61) for opening/closing the second orifice. The return spring presses the armature against the second orifice. The opening spring moves the opening/closing member to the armature.
Patent KR-20090081153-A (KR)
Title: Resistive random access memory device and method of manufacturing the same
Inventor: LEE CHANG BUM
IPC: H01L27/108
Filed: 2008-01-23
Abstract: A resistivity memory device and a manufacturing method thereof by using the resistance of the resistance alteration material are provided to maintain the resistance law of the first resistance alteration layer although the lateral part of the first resistance alteration layer is damaged by etching. A resistivity memory device comprises a first electrode(100), a first insulation layer, a first resistance alteration layer(120) and a first switching device. The first insulation layer is equipped on the first electrode. The first insulation layer has the first hole exposing a part of the first electrode. The first resistance alteration layer is contacted with the exposed first electrode. The first resistance alteration layer is expanded on the first insulation layer of the first around hole. The first switching device is electrically connected to the first resistance alteration layer.
Patent KR-20080070582-A (KR)
Title: Display device, driving method of the same and electronic equipment having the same
Inventor: MINAMI TETSUO
IPC: G09G3/20
Filed: 2008-01-25
Abstract: A display device, a method of driving the same, and electronic equipment having the same are provided to prevent the reduction of luminance by suppressing the reduction of voltage between a gate and a source of a driving transistor. A display device includes a pixel array unit(30) and a scan circuit. The pixel array unit includes pixels, each of which includes an electro-optical element(21), a writing transistor(23), a storage capacitor(24), and a driving transistor(22). The writing transistor samples and writes an input signal voltage. The storage capacitor stores the input signal voltage which is sampled by the writing transistor. The driving transistor drives the electro-optical element based on the input signal voltage sampled by the writing transistor. The scan circuit includes a final buffer whose power source is separated with a circuit part of a previous stage and selectively scans the pixels in a row unit by applying scan signals from the buffer of the previous stage to the writing transistor. A pulse typed supply voltage is applied to a supply voltage of the final buffer so that the scan signals are raised in a leading edge of the source voltage.
Patent KR-20090083112-A (KR)
Title: Noise cancellation apparatus and method thereof
Inventor: HONG JUNG PYO
IPC: G10L21/0208
Filed: 2008-01-29
Abstract: A noise cancellation apparatus and a method thereof are provided to measure inter-correlation between input signals to determine a bandwidth larger than a threshold value is a destination signal section in order to lower learning efficiency and determine inter-correlation of a bandwidth smaller than a threshold value as a noise signal section in order to increase learning efficiency, thereby effectively removing noise. A destination signal information input unit receives information of an equalizer to correct mismatch between microphones. A frequency divider performs time domain frequency division filtering to generate a channel-frequency band signal(S104). A learning rate controller determines a learning rate about a signal block of each frequency band(S106). A frequency synthesizer performs time domain frequency synthesizing filtering(S108). A signal end determining unit determines whether a signal is ended(S109).
Patent KR-20090088130-A (KR)
Title: Method for sorting chanels and broadcasting receiver enabling of the method
Inventor: YOU YOUNG MIN
IPC: H04N5/50
Filed: 2008-02-14
Abstract: A method for sorting channels and a broadcasting receiver using the method are provided to sort a channel according to a channel number list provided from a desired area or a broadcasting station. A memory(401) divides and stores a channel number list recording a channel number corresponding to channel information according to an area or a broadcasting station. A user interface(402) outputs a menu for selecting the area or broadcasting station information on a display screen. The user interface receives one of area or broadcasting station information in the menu. A channel sorting module(403) loads the channel number list corresponding to the selected area or broadcasting station information. The channel sorting module sorts channels of broadcasting signals received through a tuner by referring to the loaded channel number list.
Patent KR-20090089647-A (KR)
Title: Apparatus and method of switching channel under wireless network circumstance
Inventor: CHUNG JIN JOO
IPC: H04B7/26
Filed: 2008-02-19
Abstract: An apparatus and method for exchanging a channel in order to secure a network resource on a mobile network are provided to secure network resource by combining and exchanging an adjacent network and a channel. A message analyzer analyzes received one or more channel information message. The use availability of the adjacent channel adjacent to channel and the channel corresponding to the channel information message is identified. A channel exchanger(343) performs the target channel and the usable channel switching with reference to the use availability of the adjacent channel and confirmed channel. A channel combiner(344) performs the channel combining between the adjacent channel adjacent to the target channel and the target channel exchanged with channel.
Patent KR-20090072907-A (KR)
Title: System for acquiring 3D image
Inventor: SHIN SEUNG HO
IPC: H04N13/02
Filed: 2008-02-19
Abstract: A 3D parallax image acquiring system is provided to obtain a parallax image array by interposing diffraction gratings between an object to which monochromatic light is irradiated and a 2D image acquiring device. An image acquiring device is a two-dimensional camera system in which an imaging lens and an image sensor are combined. A 3D parallax image acquiring system includes a lens array for acquiring a parallax image before or after diffraction gratings, obtains a 3D parallax image by imaging a 3D object and making the imaged result correspond to the 3D object. The diffraction gratings can be placed between an object and an objective lens, the objective lens and an eyepiece, the eyepiece and the camera imaging lens, or the camera imaging lens and the image sensor.
Patent KR-20090091564-A (KR)
Title: Cartridge filter with prolonged water path
Inventor: JANG JUN JIP
IPC: B01D35/00
Filed: 2008-02-25
Abstract: A cartridge filter of which flow passage is extended is provided to maximize purifying effect or water softening effect by improving possibility contacting a purification member or a softening member of water through the flow passage of water. A cartridge filter of which flow passage is extended includes the followings: a plurality of water passages formed by making a molding body having a partition on a cartridge filter body(10); a penetration groove(15) having a space in which the water passes; an opening part(12) formed on a supporting hole(11) to receive water; and the opening part formed on the supporting hole to discharge the water through a final water channel.
Patent KR-20090092078-A (KR)
Title: Panel structure using block
Inventor: HASE TOSHIZO
IPC: E04B2/72
Filed: 2008-02-26
Abstract: A panel structure using a block member is provided to facilitate assembly and reduce production cost as a bolt and a nut are not used in coupling horizontal and vertical members. A panel structure using a block member comprises a supporting frame(18), an outer frame(20), a horizontal support member(12) and a vertical support member(14). The supporting frame comprises an inner surface fitting groove. The outer frame is made of the supporting frame. A plurality of block members(2) are laminated inside the outer frame. The block member comprises a square main body having the thickness. A hanging rim is formed at the main body girth of the block member. The horizontal and vertical support members comprise either side fitting groove. The cross section of the vertical support member and the horizontal support member has an H-shape.
Patent KR-20080080024-A (KR)
Title: Electronic key system and portable unit
Inventor: SUGIURA MASAHIRO
IPC: B60R25/01
Filed: 2008-02-27
Abstract: An electronic key system and a portable unit are provided to enable a user to remember a location of another user's car without failing through a simple structure of the electronic key system, thus the user can exactly know the location of the car. An electronic key system consists of a vehicular unit(1) mounted within a vehicle and a portable unit(2). If a user is isolated from the vehicle, the vehicular unit demands information on a relative position of the vehicle for a landmark target adjacent to the vehicle from a vehicular navigation device(13), and transmits the received relative positional information to the portable unit. The portable unit stores the received information, and notifies the user of the stored information according to the user's operation.
Patent KR-20090092409-A (KR)
Title: Method for constructing hierarchical bitmap-based spatial index, and indexing method, system and recording medium
Inventor: LEE SANG KEUN
IPC: H04B7/26
Filed: 2008-02-27
Abstract: A method for constructing a hierarchical bitmap-based spatial index, an indexing method using the same, a system thereof and a recording medium therefor are provided to reduce the access time and tuning time of a mobile client and improve the energy efficiency. A multi-dimensional object information is generated as a bitmap of one dimensional object information through the Hilbert curve(S20). A hierarchical bitmap is generated through the bitmap(S22). A hierarchical bitmap based space index is generated by merging the hierarchical bitmap and the ID of the Hilbert curve(S24).
Patent KR-20080080031-A (KR)
Title: Heat treatment furnace and vertical heat treatment apparatus
Inventor: KOBAYASHI MAKOTO
IPC: H01L21/324
Filed: 2008-02-27
Abstract: A heat processing furnace and a vertical-type heat processing apparatus are provided to prevent reduction of durability of a heating wire caused by stress in an expanding state of the heating wire. A heat processing furnace includes a processing vessel(3) for receiving and heating a processing target and a cylindrical heater(5) disposed to surround a circumference of the processing vessel. The heater includes a cylindrical heat insulating member(16), a groove-shaped shelf part formed axially in a multi-stage manner on an inner circumference of the heat insulating member, and a heating resistance wire(18) having a helical pattern. The heating resistance wire is positioned along the respective shelf part. Pin members are arranged in the heat insulating member in a constant interval therebetween so that the heating resistance wires are movable in a radial direction of the heater.
Patent KR-20090093621-A (KR)
Title: Photo interrupter and manufacturing method thereof
Inventor: KIM YANG KYU
IPC: H01L31/10
Filed: 2008-02-29
Abstract: A photo interrupter and manufacturing method thereof are provided to improve the quality by preventing a floating effect in the high temperature reflow process. The electrode is formed in the printed circuit board(10). The light emitting diode(20) is adhered to the upper side of the printed circuit board. The light receiving chip(30) is adhered to the upper side of the printed circuit board corresponding to the light emitting diode. The first molding unit(40) is to emit the light emitted from the light emitting chip to the light-receiving chip. The second molding unit(50) surrounds the first molding unit with the semitransparent resin. The reflecting surface of the first molding unit has an inclined angle of 45°in the vertical direction.
Patent KR-20090096990-A (KR)
Title: Apparatus for operating acceleration pedal for vehicle
Inventor: LEE BUM SIK
IPC: B60K26/02
Filed: 2008-03-10
Abstract: An acceleration pedal operating apparatus for a vehicle is provided to reduce the installation space by simplifying the structure by including an active type acceleration pedal. An acceleration pedal operating apparatus(100) for a vehicle is composed of a pedal arm(120), a rotary arm(130), and a carrier(160). A pedal pad(110) is connected to one end of the pedal arm, and the rotary arm is connected to the other of the pedal arm. The rotary arm is fixed to be rotatable about a hinge unit according to the movement of the pedal arm. The carrier is connected to the rotary arm. The carrier provides a driver with the pedal force if the speed of a car is over the predetermined speed.
Patent KR-20090098082-A (KR)
Title: Aero blade
Inventor: LEE JEONG HYUN
IPC: B60S1/32
Filed: 2008-03-13
Abstract: An aero blade is provided, which reduces cost according to the additional replacement except the rubber portion. An aero blade comprises a body portion(100) and an end cap(300). At the lower center of the body portion, a guide unit is formed. In the bottom of the body portion, a rubber portion(200) is inserted. At the bottom of the body portion, a groove(110) is formed. The end cap is positioned at one side upper end of the body portion. On the both side bottom of the end cap, a push unit(310) is prepared. The push unit is comprised of the inner side push unit(312) and outer side push unit(311). In the inner side push unit, a hook(320) is formed.
Patent KR-20090100599-A (KR)
Title: Clutch cam for noddle machine combination dough function
Inventor: GWAG KOAI YEOL
IPC: A21C11/00
Filed: 2008-03-20
Abstract: PURPOSE: A clutch cam of a noodle-making device is provided to exhibit a simple structure, thereby enabling a user to use the noodle-making device in a long term without minor malfunction. CONSTITUTION: A clutch cam of a noodle-making device(2) comprises the following units. The clutch cam installed on a front plate(8) of a main body controls and transmits the power to a kneading unit(4) and noodle-making unit(6). A cam lever(22) is positioned on one side of the clutch cam(20) to move the clutch cam. A transmission gear(30), first gear(32) and second gear(34) of the clutch cam receives the power from a motor and transmit the power of the first and second gears to either the kneading unit or noodle-making unit.
Patent KR-20090102582-A (KR)
Inventor: KANG HUYE KYUNG
IPC: B65H35/07
Filed: 2008-03-25
Abstract: PURPOSE: A tape cutter including a tightening member is provided to improve the practicality and reduce the manufacturing cost by making the structure simple. CONSTITUTION: A tape cutter including a tightening member comprises followings. The cutter has a bonding surface(7-1), a cutting case(1), a tape(7), a tightening part and an adhesive part(3). The cutting case is connected with the tape and the bonding surface is adhered to the adhesive part with the tightening part. The tape is released by pulling the end part of the tape downwards. The tightening part is sliding down at the same time the bonding surface of the tape is detached from the adhesive part of the case.
Patent KR-20090103510-A (KR)
Title: Semiconductor package
Inventor: LEE SEUNG HO
IPC: H01L23/36
Filed: 2008-03-28
Abstract: PURPOSE: A semiconductor package is provided to improve thermal characteristic by installing a heat sink on/bottom of a mold compound. CONSTITUTION: A semiconductor package(100) includes a semiconductor chip(102), a plurality of leads(106,108), a bonding wire(112), a mold compound(114), and a heat sink(116). The plural leads are adhered on the both-edge of the semiconductor chip, and the bonding wire electrically connects the lead and semiconductor chip. The mold compound seals up the bonding wire and the semiconductor chip so that the lead is drawn out. The heat sink is adhered on/bottom of the mold compound. The heat sink is made of the alloy of the iron and nickel: in which compound ratio is 58:42.
Patent KR-20090104427-A (KR)
Title: Novel Bacteriophage Having Killing Activity Specific to Enterococcus faecalis
Inventor: YOON SEONG JUN
IPC: C12N7/01
Filed: 2008-03-31
Abstract: PURPOSE: A novel bacteriophage with Enterococcus faecalis-specific apoptosis is provided to reduce side effects by selectively killing the Enterococcus faecalis. CONSTITUTION: A bacterteriophage has specific apoptosis activity of Enterococcus faecalis. The bacteriophage is a bacteriophage of deposit number KCTC 11289BP. The bacteriophage has a genome containing a sequence of the sequence number 1. A pharmaceutical composition for preventing or treating Enterococcus faecalis-induced disease contains bacteriophage EFA-1 as an active ingredient. The diseases are infectious diseases of prostate, epididymis, and mastitis.
Patent KR-20090109628-A (KR)
Title: Dermatological patch sheet and manufacturing method thereof
Inventor: KIM MIN SOO
IPC: A61K47/10
Filed: 2008-04-16
Abstract: PURPOSE: A method for manufacturing a sheet for skin patch is provided to use for a long time and supply moisture and nutrition to skin without irritation. CONSTITUTION: A method for manufacturing a sheet for skin patch comprises: a step of dipping a support in a liquid; a step of inputting 60-98 % of sodium hydroxide to the support and stirring; a step of adding monochloroacetic acid then maturing; a step of filtering the support and drying; a step of filtering and washing the support; and a step of dipping the support to essence liquid. The dipping liquid comprises component selected from isopropyl alcohol, isopropanol, ethanol, 35% of hydrochloric acid, and acetic acid.
Patent KR-20090110016-A (KR)
Title: Structure of Auto Transmission
Inventor: KIM KYOUNG SOO
IPC: F16H57/02
Filed: 2008-04-17
Abstract: PURPOSE: A structure of the auto transmission is provided to enhance the durability of transmission by preventing the supporter and the clutch from contacting. CONSTITUTION: A structure of the auto transmission comprises a supporter(3), a relative rotating body(5), and a rotation maintenance part(7). The supporter is installed to be fixed within a transmission case. The supporter includes the oil pass inside. The supporter provides the path for supplying the oil to the inside transmission case. The relative rotating body passes through the radius direction inner side of supporter. At least one rotation maintenance part is equipped between the relative rotating body and the supporter.
Patent KR-20080094605-A (KR)
Title: Semiconductor device manufacturing method and display device
Inventor: ARAI TOSHIAKI
IPC: H01L21/20
Filed: 2008-04-18
Abstract: A method for manufacturing a semiconductor device and a display device thereof are provided to suppress error due to intensity deviation of an energy beam between radiation optical systems by performing the annealing using the radiation optical systems. In annealing for radiating an energy beam using plural radiation optical systems, a radiation area of energy beam is divided into single beam radiation areas(11A,11B) and a boundary area(12AB). The single beam radiation areas are individually radiated by energy beams from respective radiation optical systems. The boundary area implemented between adjacent single beam radiation areas is radiated by energy beams from both radiation optical systems for radiating beams toward the single beam radiation areas. The boundary area is divided into a first radiation area(PA) radiated by one of the both radiation optical systems and a second radiation area(PB) radiated by the other of the both radiation optical systems. The first and second radiation areas and thin film transistor forming areas are disposed so as to form a mixed area of thin film transistor forming areas, which are radiated beams by the first and second radiation areas, on the boundary area.
Patent KR-20090110703-A (KR)
Title: Liquid crystal display and driving method of the same
Inventor: SHIN HO SIK
IPC: G09G3/20
Filed: 2008-04-18
Abstract: PURPOSE: A liquid crystal display and a driving method of the same are provided to improve image quality by diving one frame as many as the number of a display block through time division. CONSTITUTION: In a liquid crystal display and a driving method of the same, a liquid crystal panel includes a plurality of display blocks as a matrix and display an image. Each emitting block supplies the light to a display block included in each column of the first matrix. One frame on which an image is displayed is divided as much as the number of the display block through time division, and the amount of brightness emitted for one frame is controlled according to the image which is displayed on the each display block.