baber/WOPTO huggingface dataset:
Patent KR-20080008148-A (KR)
Title: Lower control arm of rear suspension system for vehicle
Inventor: PARK JAE YONG
IPC: B60G7/04
Filed: 2006-07-19
Abstract: A lower control arm of a rear suspension system for a vehicle is provided to improve ride comfort by actively responding to wind-up and impact generated at the time of sudden start and bumping. A lower control arm(8) of a rear suspension system for a vehicle comprises: a damping unit including front and rear members(20,22) separated from each other. The front and rear members can be combined with each other so as to slide back and forth without moving vertically and horizontally. The damper unit provides elastic stress force when tension is applied between the front and rear members.
Patent KR-20080008878-A (KR)
Title: Chemically amplified positive photoresist composition
Inventor: YOO KYOUNG WOOK
IPC: G03F7/004
Filed: 2006-07-21
Abstract: A chemically amplified positive photoresist composition is provided to ensure good performances such as heat resistance, remaining rate, coatability, and dry corrosion resistance and exhibit excellent resolution and improved sensitivity, profile, and depth of focus. A chemically amplified positive photoresist composition comprises a mixture obtained by mixing a super random type copolymer resin represented by the following formula 1 with a photoacid generator represented by the following formulae 2 and 3 in a weight ratio of 2.5-3 : 1. In the formula 1, R1 is hydrogen or a methyl group, R2 is a C1-10 straight or branched alkyl group or C5-10 cycloalkyl group, and each of a, b, and c is a natural number of 0-1, wherein 0.1<=c/(a+b+c)<=0.5. In the formula 2, R is a C1-10 straight or branched alkyl group, C5-10 cycloalkyl group, halogen-substituted alkyl group, C1-20 alkyl group, C1-6 alkoxy group, or halogen-substituted or unsubstituted C6-11 aryl group. In the formula 3, each of R5, R6, and R7 is independently hydrogen, a hydroxyl group, C1-6 straight or branched alkyl group, or C1-6 alkoxy group.
Patent KR-20080009963-A (KR)
Title: Liquid crystal display
Inventor: SOHN JI WON
IPC: G02F1/1343
Filed: 2006-07-25
Abstract: An LCD(Liquid Crystal Display) is provided to independently drive sub pixel electrodes to improve a viewing angle in a direction and increase lateral visibility without reducing an aperture ratio. An LCD includes a main pixel electrode having a first sub pixel electrode(191) and a second sub pixel electrode(192) placed apart from the first sub pixel electrode, a first thin film transistor and a second thin film transistor respectively connected to the first sub pixel electrode and the second sub pixel electrode, a first gate line(121) and a second gate line(122) respectively connected to the first thin film transistor and the second thin film transistor and parallel with each other, and a gate driver for applying a gate signal to one of the first gate line and the second gate line. The LCD further includes a liquid crystal layer formed on the main pixel electrode, and a common electrode layer having a first opening pattern and a second opening pattern and including a first sub common electrode and a second sub common electrode respectively corresponding to the first sub pixel electrode and the second sub pixel electrode.
Patent KR-20080010804-A (KR)
Title: Chair for ray remedy
Inventor: LEE SEUNG BOK
IPC: A61G15/00
Filed: 2006-07-28
Abstract: A light permeating chair for treatment is provided to irradiate the energy of a life light candle to a human body more effectively by installing a support on which the life light candle is placed below a seat plate having a hole. A light permeating chair for treatment includes legs(110), a seat plate and a backplate. A vertically penetrating hole is formed on the center of the seat plate. A shelf portion(111) is formed in the middle of the legs to have a water tank placed on a position right below the hole. A pillar(131) is formed on the backplate, and a horizontal extension portion(140) is formed on the upper end of the pillar. The pillar includes a height adjusting unit(A) including a guide rail(132), a fixing rail(133) and a position wing bolt(135). The guide rail guides the movement in a height direction. The fixing rail moves along the guide rail.
Patent KR-20070018711-A (KR)
IPC: H01L21/304
Filed: 2006-08-09
Abstract: 본 발명은 반도체 기판의 화학 기계적 평판화를 수행하기 위한 연마 패드를 제공한다.  연마 패드는 내부에 개구가 형성된 연매 패드 본체와, 개구에 고정되어 기판에 대한 인 시튜 광학 측정을 수행하기 위한 창을 포함한다.  창은 입사광을 수용할 수 있는 하부면을 갖는다.  하부면은 하부면 상에 존재하는 표면 요철을 제거하기 위해 레이저 용발에 의해 처리된다.  
       
     화학 기계적 평탄화, 연마 패드, 레이저 용발, 표면 요철, 광학적 인 시튜 측정
Patent KR-20080019364-A (KR)
Title: A opens the door which uses an elastic support system and the system which closes
Inventor: NOH HEE MOON
IPC: B60K15/05
Filed: 2006-08-28
Abstract: An elastic support and a door opening/closing apparatus using the same are provided to absorb impact applied to a fuel injection door when the fuel injection door is closed and to easily open the fuel injection door by installing the elastic support at an inner portion of the fuel injection door. A door opening/closing apparatus comprises a protrusion member, which is provided at an inner side of a fuel injection door, and an elastic support(200) fixed to the protrusion member to support the fuel injection door. The elastic support includes a fixing member(220), an actuating member(230), an elastic member(250) and a support member(240). The fixing member is formed therein with a guide hole(224) which is communicated with an exterior through a perforation hole(226). The actuating member is installed in the guide hole of the fixing member such that the actuating member moves back and forth. The elastic member elastically supports the actuating member. The support member is engaged with the guide hole of the fixing member.
Patent KR-20070026148-A (KR)
Title: Arylamine polymer and organic thin film transistor having an organic semiconductor layer containing the arylamine polymer
Inventor: OKADA TAKASHI
IPC: C08G61/12
Filed: 2006-08-30
Abstract: Provided is an arylamine polymer, which has a high hole transferring property, an excellent mobility characteristic, and superior durability, forms film according to a wet method, and thus is applicable to low cost processes. The arylamine polymer has a repeat unit represented by the following formula(I). In the formula(I), Ar1, Ar3, and Ar4 represent substituted or unsubstituted divalent aromatic hydrocarbon groups, Ar2 represents a substituted or unsubstituted monovalent aromatic hydrocarbon group, each R^1 and R^2 independently represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, or a substituted or unsubstituted alkyl thio group, and is identical to or different from each other, each x and y represents an integer of 0-2 and is identical to or different from each other, and n in an integer of 0 or 1.
Patent KR-20070053095-A (KR)
Inventor: YOSHIHARA NAO
IPC: C22C38/02
Filed: 2006-09-14
Abstract: 본 발명의 스프링용 강선재는, C:0.35~0.7%(질량%의 의미. 이하 동일), Si:1.4~2.5%, Mn:0.05~1.0%, Cr:0.5~1.9%, P:0.02% 이하(0%를 포함하지 않음), 및 S:0.02% 이하(0%를 포함하지 않음)를 포함하고, 표층의 Cr농도와 강중의 Cr농도와의 차가 2.50% 이하이다. Si 및 Cr을 다량 함유한 스프링용 강선재에 있어서, Mo 등의 합금성분을 필수성분으로 첨가하지 않아도 산세성이 우수하다.
Patent KR-20060107473-A (KR)
Inventor: CHOI KWANG NAM
IPC: H01M10/42
Filed: 2006-09-21
Abstract: 본 발명은 가동 중인 축전지의 개별 임피던스를 측정하기 위한 축전지의 임피던스 측정과 개별 충전 또는 방전 시험 장치 및 방법에 관한 것으로서, 
     보다 상세하게는 다수의 축전지가 직렬 접속된 상태에서 그룹화되어 운용되고 있는 축전지 시스템에 있어서, 축전지의 상태를 파악하기 위해 축전지에 가해지는 전원을 차단하거나 하나의 축전지를 그룹으로 분리하지 않더라도 축전지가 정상 가동되고 있는 상태를 유지한 채, 개별 축전지의 임피던스를 측정하고 개별 충전 또는 방전 시험을 할 수 있도록 하기 위한 축전지의 개별 임피던스 측정과 개별 충전 또는 방전 시험 등을 하는 축전지 관리 장치 및 방법에 관한 것이다. 
       
     축전지, 임피던스, 충전, 방전, 온라인, 검파기, 동기, 위상동기, 위상편이,
Patent KR-20080026828-A (KR)
Title: Ball retaining structure and ball retaining unit of linear slider
Inventor: CHEN JEN SHENG
IPC: F16C29/04
Filed: 2006-09-21
Abstract: An apparatus for retaining a ball of a linear slider are provided to be easily assembled and disassembled by allowing protrusion pieces to be inserted into settling grooves. A ball retaining apparatus, having a rod shape, comprises guide units formed by two longitudinal sides thereof, and protrusion pieces(41) at two ends. A ball retaining structure in a linear slider comprises settling grooves(342,344) corresponding to the protrusion pieces at each cover(34). Each settling groove has engagement grooves(342',344') so that a corresponding engagement piece(43) formed in the protrusion piece is inserted into the engagement groove. An inlet(341) is formed between the settling grooves. The settling grooves are connected with each other.
Patent KR-20080032931-A (KR)
Title: System for processing liquid fuel mixed by coal and oil, method of processing mixed liquid fuel
Inventor: KIM JEUNG CHI
IPC: C10L1/32
Filed: 2006-10-11
Abstract: A preparation system of a mixed liquid fuel and a preparation method of a mixed liquid fuel using the same are provided to solve a pollution problem generated due to dust and the like when transporting coal, make it not necessary to be apprehensive of pollution or spontaneous combustion due to dust by processing coal into coal powder with a particle size of 4 to 10 mum and converting the coal powder into a slurry, and use the mixed liquid fuel as a clean fuel by allowing combustion residues to be hardly remained even after combustion. A preparation system of a mixed liquid fuel comprises: a first pulverizer(200) for primarily pulverizing coal grains into coal particles with a particle size of not greater than 0.5 mm; a fine pulverizer(300) for rotating the coal particles to a supersonic speed using gas with a specified pressure supplied from the outside to pulverize the coal particles; a filter for passing coal particles with a particle diameter of 4 to 10 mum only in the coal particles that have been pulverized in the fine pulverizer; a collecting water tank(400) for collecting in the water the coal particles that have passed through the filter; and a centrifuge(500) for mixing 30 to 70 weight parts of the coal particles that have been collected in the collecting water tank and supplied from the collecting water tank, 5 to 10 weight parts of water, and 30 to 70 weight parts of oil, and removing sulfur and ash from the coal particles of the mixture. Further, the oil is one selected from a group consisting of kerosene, diesel oil, BC oil and DMU-101.
Patent KR-20080036361-A (KR)
Title: The hinge of relay machine for communication
Inventor: JIN SUNG MIN
IPC: H04Q1/02
Filed: 2006-10-23
Abstract: A hinge of a communication relay machine is provided to perform the maintenance and installation works about devices within the body of the relay machine easily without interference due to a cover. A plug(110) with a square beam shape is vertically fixed at a side of a body of a repeater. Both front sides of the plug are protruded and form vertical steps(112). A body member hinge frame(120) with a square beam shape has a combining groove(121) formed at the lower portion thereof so that the body member is inserted and separated into/from the plug from the upper side. The body member hinge frame has an opening(121a) for exposing the rear of the plug at a state when the both front sides of the plug is hooked at both sides of the combining groove. A male hinge member(123) having the first penetration hole(124) is equipped at a side of the body member hinge frame. A cover member hinge frame(130) has a female hinge member(131) having the second penetration hole(132). A shaft rotation member(140) is inserted into the first penetration hole and fixed with the second penetration hole.
Patent KR-20060125638-A (KR)
Title: A cinerary urn receptacle
Inventor: BAE YEONG CHANG
IPC: E04H13/00
Filed: 2006-10-23
Abstract: An urn receptacle is provided to simplify assembly work, to cut down on construction expenses, to maximize decorative effect and to fulfill various consumers' demands by manufacturing and assembling a frame structure of an urn receptacle simply and finishing up the frame structure with various decorations. An urn receptacle comprises: a horizontal frame(110) located in the middle of the urn receptacle and provided with fitting grooves(111) to couple fitting projections of a horizontal plate and hexagonal nut holes(112) to couple an upper plate and a lower plate; a vertical frame(120) provided with a coupling groove(121) to house one side of the horizontal frame; a horizontal plate(130) provided with fitting projections(131) to couple to the fitting grooves of the horizontal frame, a screw through-hole(132) to fix to the vertical frame and an end projection(133) formed on the front of a side plate(134); a bracket(140) provided with a screw coupling hole(141) to fix a gate which closes up the urn receptacle tightly and coupled with a spacer(171) and a decoration(170) using a screw(S); and a gate(160) located on the corner and attached with an attachable decoration(172).
Patent KR-20080038525-A (KR)
Title: Brake system using electro-rheological fluids in vehicle
Inventor: KIM YOUNG SUN
IPC: F16D65/28
Filed: 2006-10-30
Abstract: A brake system using electro-rheological fluids in a vehicle is provided to adhere a brake pad, which is attached to a piston, to two sides of a brake disk and to brake the wheels of the vehicle by varying viscosity of the electro-rheological fluid by control current, pressing a piston, and compressing a return spring. A brake system using electro-rheological fluids(7) in a vehicle comprises brake pads(3), brake pistons(4), and brake piston control units. The brake pads, which are adhered to a brake disk(1), generate braking force. The brake piston is adhered to the disk by forwarding the brake pad and is separated by reversing the brake pad. The brake piston control units use variable viscosity of the electro-rheological fluids and elastic recovery force of return springs(6). The brake piston control units have an ECU(Electronic Control Unit) sensing operation stroke of the brake pedal and applying control current corresponding to the operation stroke to the electro-rheological fluids. A vehicle speed signal of a vehicle speed sensor(10) and a wheel speed of a wheel sensor(11) are inputted in the ECU.
Patent KR-20080041778-A (KR)
Title: Mcu memory control method of embedded system
Inventor: JEONG YEONG JIN
IPC: G06F12/00
Filed: 2006-11-08
Abstract: A method for employing a micro control unit in an embedded system is provided to enhance operational reliability of each process by inspecting legality of data stored a storage space of the micro control unit. A method for employing a micro control unit in an embedded system comprises the following steps. The micro control unit inspects legality of data loaded at an RAM via a check code and determines whether the data is legal(S100). If the data is legal, the micro control unit continues to perform a process by using the data(S200). If there occurs an error at the data, the micro control unit loads data from the EEPROM(S300). The micro control unit replaces the existing data of the RAM with the newly loaded data, checks legality of the newly loaded data, and continues to perform a process if error does not exist(S400).
Patent KR-20060121792-A (KR)
Title: The tree crusher to use oil pressure
Inventor: OH HEON SIK
IPC: B02C18/06
Filed: 2006-11-08
Abstract: A tree crusher using oil pressure is provided to transmit the power supply of an engine with a pulley and a belt, and to operate a moving unit and a tree supply unit by using the pressure of the oil pressure with a simple structure. The tree crusher using oil pressure comprises a crushing device, a moving unit(B) and a tree supply unit(C). The crushing device connects an output shaft(20) of an engine(2), a guide shaft, and a crushing cutter rotation shaft with a pulley and a belt to crush trees. In the moving unit, the mission(6) selectively rotates driving wheels(7) with left and right steering levers, when the oil pressure pump(4) is operated by the power of the engine(2). In the supply unit, a couple of tree supply rollers are operated by a change lever(5) with the pressure sent by the oil pressure pump(4).
Patent KR-20080042216-A (KR)
Title: Oscillation decrease device of seat for car
Inventor: LIM CHA SUB
IPC: B60N2/90
Filed: 2006-11-09
Abstract: A structure for reducing vibration of a seat for a vehicle is provided to minimize vibration transmitted from an engine to a driver by installing an upper and a lower shock absorbing bag in a seat cushion and linking two shock absorbing bags with an orifice. A structure for reducing vibration of a seat for a vehicle comprises an upper shock absorbing bag(212), a lower shock absorbing bag(213), and a orifice(211). The upper shock absorbing bag is installed at an upper part in a seat cushion(210). The lower shock absorbing bag is installed at a lower part in the seat cushion, and wherein shock absorbing liquid is filled. The upper and the lower shock absorbing member are made of a flexible material. The orifice is installed between the upper shock absorbing bag and the lower shock absorbing bag to flow the shock absorbing liquid from the upper and the lower shock absorbing bags. An upper end of the orifice is linked to a center part of a bottom of the upper shock absorbing bag. A lower end of the upper shock absorbing bag is linked to central of an upper surface of the lower shock absorbing bag.
Patent KR-20080042462-A (KR)
Title: Apparatus and method for editing image in portable terminal
Inventor: PARK JIN SEOK
IPC: H04B1/40
Filed: 2006-11-10
Abstract: An image editing device in a portable terminal and a method thereof are provided to separate an object from an image taken in the portable terminal, and to synthesize the separated object with another background image, thereby offering an image for synthesizing an object with a desired background image for a user. A unicolor background image is taken as a unicolor background(200). An object image is taken on the basis of the unicolor background(202). The object only is extracted by removing a color included in the unicolor background image from the object image(204). A background image to be synthesized is selected by a user(206), and the extracted object is synthesized with the selected background image(208-214).
Patent KR-20080048294-A (KR)
Title: Screen inspection system and method thereof
Inventor: LEE MYUNG DONG
IPC: H04B1/40
Filed: 2006-11-28
Abstract: A screen verification system and a method thereof are provided to enable a user to set plural screen comparison areas when it is necessary to verify a screen of a verification target terminal and to perform a masking process for unnecessary comparison areas, thereby reducing screen verification time as efficiently conducting screen verification. When a communication mode with a verification target terminal(200) is set, a verification apparatus(100) obtains the current screen image of the terminal to display the obtained image on a display unit as an image to be verified. If at least one screen comparison exceptional area is set on an image screen to be verified, the verification apparatus compares the rest of screen areas except the screen comparison exceptional areas with a corresponding screen area of a prestored reference image.
Patent KR-20080054540-A (KR)
Title: The in-plane switching mode liquid crystal display device and method for fabricating the same
Inventor: LEE DONG HOON
IPC: G02F1/136
Filed: 2006-12-13
Abstract: An in-plane switching mode LCD(Liquid Crystal Display) and a method of manufacturing the in-plane switching mode LCD are provided to form both a common electrode and a pixel electrode of a transparent conductive material and overlap the common electrode with a data line to improve an aperture ratio. An in-plane switching mode LCD includes a gate line and a first data line(215a) intersecting each other to define a pixel region, first and second common lines(226a,226b) formed in parallel with the gate line and respectively arranged at the top and bottom of the pixel region, a gate electrode protruded from the gate line, source and drain electrodes(228a,228b). The LCD further includes a second data line(215b) formed of the same material as the source and drain electrodes under the first data line, pixel electrodes(217) each of which is formed in the pixel region and connected with the drain electrode, common electrodes(230) formed of the same material as the pixel electrodes, and a contact electrode in contact with the first and second data lines. The pixel electrodes and the common electrodes are alternately arranged.
Patent KR-20080056395-A (KR)
Title: Modification of endosperm starch property by loss of function of starch synthase in dongjin rice
Inventor: JEON JONG SEONG
IPC: A01H1/06
Filed: 2006-12-18
Abstract: A method for modifying endosperm starch property is provided to obtain a rice with a small, round and loose-structured starch granule of endosperm, thereby separating an outer layer from the rice being easy and saving energy for a process through heat-treatment. To prepare a rice with decreased starch crystallinity of endosperm compared to a wild-type rice, decreased starch chain having a starch polymerization degree(DP) of 6-8, 16-20 and at least 30, increased starch chain having a DP of 9-15 and 22-29, and 1-5 deg.C decreased gelatinization initiation temperature, a function-lost mutant OsSSIIIa/Flo5-1 prepared by inserting T-DNA into a starch synthase gene OsSSIIIa of Dongjin rice is used.
Patent KR-20080056865-A (KR)
Title: Toner and method of preparing the same
Inventor: JUN JUNG BAE
IPC: G03G9/087
Filed: 2006-12-19
Abstract: A method for preparing a toner, a toner prepared by the method, an image forming method using the toner, and an image formation apparatus are provided to improve the uniformity of particle shape and particle size distribution by controlling the velocity of coagulation more rapidly and more uniformly. A method for preparing a toner comprises the steps of coagulating a polymer latex which contains a wax and has a bimodal particle size distribution and a colorant dispersion. Preferably the polymer latex is prepared by polymerizing a toner composition comprising 0.5-10 wt% of a macromonomer, 70-90 wt% of a polymerizable monomer and 0.1-20 wt% of a wax, and comprises a large particle size latex particle having a diameter of 0.2-1 micrometers and a small particle size latex particle having a diameter of 0.05-0.5 micrometers.
Patent KR-20080057004-A (KR)
Title: Metal deposition process of a backside of a semiconductor wafer
Inventor: SONG HUN
IPC: H01L21/304
Filed: 2006-12-19
Abstract: A metal deposition process of a backside of a semiconductor wafer is provided to improve the metallic property by eliminating organic contaminants such as residues generated when handling the wafer backside and a tape. A tape is attached on the entire surface of a wafer(S11). The backside of the wafer is grinded(S12). The tape is removed(S13). The wafer is cleaned by using an IPA(isopropyl alcohol) liquid(S14). The wafer is cleaned to remove organic contaminants remaining on the wafer(S15). The wafer is etched before depositing a metal to the wafer backside(S16). The metal is deposited on the wafer backside(S17).