baber/WOPTO huggingface dataset:
Patent KR-20050088151-A (KR)
Title: Metal-coated cubic boron nitride abrasive grains and method for producing thereof, and resin-bonded grindstone
Inventor: OHTSUBO HIROHIKO
IPC: B22F1/18
Filed: 2004-01-06
Abstract: Cubic boron nitride abrasive grains which have been provided, on the surface thereof, with grooves having a ratio (w/d) of a width (w) to a depth (d) of less than 1 and a ratio (w/L) of a width (w) to a length (L) of less than 0.1, and then coated with a metal. The cubic boron nitride abrasive grains exhibit an improved holding power (binding strength) between the metal coating film and the cubic boron nitride abrasive grain, and thus can be used for producing a resin-bonded grindstone which exhibits the combination of a high grinding ratio (long life) and a low grinding power value (good cutting quality).
Patent KR-20050096137-A (KR)
Title: Diarylmethylidene piperidine derivatives, preparations thereof and uses thereof
Inventor: BROWN WILLIAM
IPC: C07D211/70
Filed: 2004-01-13
Abstract: wherein R1, R2, R3, R4, and R 5 are as defined in the specification, as well as salts, enantiomers thereof and pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain.
Patent KR-20060061288-A (KR)
Title: Hermetic compressor
Inventor: TSUBOI KOSUKE
IPC: F04B9/04
Filed: 2005-01-12
Abstract: The present invention relates to a hermetic compressor that stores oil (106), and houses compression mechanism (105) that compresses a refrigerant gas, in housing (101). Piston (140) is formed with at least two grooves (144) that do not include the edges of top surface (142) and skirt surface (143), on outer circumferential surface (145) of the piston, where groove (144) communicates with the space in housing (101), at least near the bottom dead center. Such a makeup allows the sliding part to be supplied with oil through groove (144), increasing efficiency owing to high sealability and a low sliding loss.
Patent KR-20060022653-A (KR)
Title: Resin powder of rubber-containing graft copolymer mixture and process for producing the same
Inventor: OMOTE MASAKI
IPC: C08L51/04
Filed: 2004-05-14
Abstract: A resin powder of a rubber-containing graft copolymer mixture, the powder being obtained by separately spray-drying a rubber-containing graft copolymer latex and a latex of a rigid non-elastic copolymer having a glass transition temperature of 60 to 150°C, the proportion of the rubber-containing graft copolymer to the rigid non-elastic copolymer being 90-99.9/10-0.1 by weight.
Patent KR-20060037251-A (KR)
Title: Method for producing single crystal ingot from which semiconductor wafer is sliced
Inventor: MATSUI YASUYUKI
IPC: B28D5/04
Filed: 2004-07-15
Abstract: A method for producing a single crystal semiconductor ingot is characterized in that a plurality of single crystal semiconductor ingots (2a) having a relatively small diameter that are required by prospective consumers are cut out of a single crystal semiconductor ingot (1a) having a relatively large diameter. This method has a secondary advantage in that even when the single crystal semiconductor ingot of large-diameter partially has a defect, some single crystal semiconductor ingots of small-diameter can be still cut out for use from the portion other than the region with the defect.
Patent KR-20060014443-A (KR)
Title: Piston for an internal combustion engine
Inventor: SCHARP RAINER
IPC: F02F3/00
Filed: 2004-06-07
Abstract: The invention relates to a piston (1) for an internal combustion engine. Said piston comprises a piston base body (4) whereon an annular element (6) is screwed, forming an annular cooling channel (14) with the piston base body (4). Said cooling channel is closed by a projection (15) of the piston base body (4) in the direction of the bolt hub (12, 12'). The projection (15), in the shape of an elastically pliable plate spring, is deformed when the annular element is unscrewed (6) and contributes to the resistance of the screw connection.
Patent KR-20060023569-A (KR)
Title: Gas-collecting unit, test head, and ic device testing apparatus
Inventor: NISHIURA KOEI
IPC: G01R31/28
Filed: 2004-06-25
Abstract: Disclosed is a cover (5) for cooling heating devices which covers an IC device (44) mounted on a substrate (4). A cooling liquid flows through inside of the cover (5) and comes into contact with the IC device (44) for cooling. A groove (bypass) (54) through which air and the cooling liquid can flow is so formed within the cover (5) as to extend from a gas-clogged section where a gas is likely to stagnate to a downstream position of the cooling liquid relative to the gas-clogged section. In the cover (5) for cooling heating devices having such a structure, air in the gas-clogged section flows out through the bypass, thereby efficiently eliminating the gas-clogged section.
Patent KR-20060064572-A (KR)
Title: Process for preparing acylsulfamoylbenzamides
Inventor: PAZENOK SERGIY
IPC: C07C311/51
Filed: 2004-06-11
Abstract: The invention relates to a process for the preparation of a compound of formula (1) which comprises reaction of a compound of formula (II) with a compound of the formula (III) in the presence of a chlorinating agent, followed by reaction of the resultant compound of the formula (IV) with a compound of formula (V) in the presence of a base wherein the various symbols are as defined in claim 1.
Patent KR-20060030065-A (KR)
Title: Acyltransferases for alteration of polyunsaturated fatty acids and oil content in oleaginous yeasts
Inventor: YADAV NARENDRA S
IPC: C07K1/00
Filed: 2004-07-02
Abstract: Two acyltransferases are provided, suitable for use in the manufacture of microbial oils enriched in omega fatty acids in oleaginous yeast (e.g., Yarrowia lipolytica). Specifically, the genes encoding phophatidylcholine-diacylglycerol acyltransferase (PDAT) and diacylglycerol acyltransferase (DGAT2) have been isolated from Y. lipolytica. These genes encode enzymes that participate in the terminal step in oil biosynthesis in yeast. Each is expected to play a key role in altering the quantity of polyunsaturated fatty acids produced in oils of oleaginous yeasts.
Patent KR-20070072950-A (KR)
Title: Service obstacle restoration method for mobile communication network system
Inventor: BAE KI HYOUNG
IPC: H04L12/26
Filed: 2006-01-03
Abstract: A service failure recovery method in a wireless communication network system is provided to perform call processing by using previously registered host IP(Internet Protocol) information without doing a DNS(Domain Name Server) query if a DNS error is generated, thus service recovery is quickly executed. A DNS(16) previously registers a host IP for a packet data service in a packet information processing unit(14). If an MS(Mobile Station)(10) uploads a packet service call to the packet information processing unit(14), the packet information processing unit(14) decides on a DNS error of the DNS(16). If the DNS error is decided on, call processing is carried out according to previously registered host IP information without doing a DNS query.
Patent KR-20060014073-A (KR)
Inventor: LEE HAK JAE
IPC: E03D3/12
Filed: 2006-01-11
Abstract: 본 발명은 수위를 조절하게 되는 밸브가 이중으로 구비되어져 절수효율을 향상시킬 수 있음은 물론 누수가 되는 것을 원천적으로 방지할 수 있도록 한 수위조절장치에 관한 것으로, 
     본 발명은 변기수조 하단에 결합되어진 몸체 내에 삽입되어져 물의 유입을 제어하게 되는 밸브와; 
     상기 몸체와 사이에 위치하여 밸브에 위치시켜 이의 탄성력에 의해 밸브를 상부로 밀어줄 수 있도록 하는 스프링과; 
     상기 몸체 일끝단에 부착되어 스프링의 이탈 및 이물질을 제거하게 되는 스트레이너와; 
     상기 밸브에 연결되어지고 변기수조내에 고정되어진 지지대내로 삽입되어지는 로드와; 
     부구의 가이드에 따라 힌지를 축으로 상ㆍ하 이동되면서 로드를 밀어주어 밸브를 개폐시키게 되는 레버와; 
     변기수조에 개폐밸브와 끈 등으로 연결되어진 대변레버; 및 소변레버로 구성되어진 것을 특징으로 하는 이중 플로트 밸브가 구비된 수위조절장치.
Patent KR-20060085189-A (KR)
Inventor: UETSUJI HIROSHI
IPC: B65H29/62
Filed: 2006-01-19
Abstract: 본 발명에 따른 인쇄물 발취 장치는, 인쇄물 배열의 배열 간격을 넓히도록 적어도 한장의 인쇄물을 양면에서 잡아 정지시키는 순간 스토퍼(3); 상기 넓혀진 인쇄물의 배열 사이로 전진해서 상기 배열 사이에 계속 이어지는 인쇄물을 상기 운송 컨베이어로부터 발취 방향으로 안내하는 가이드베인(4); 상기 가이드베인(4)에 의해 안내되는 인쇄물을 제공받아서 운송하는 발취 컨베이어(5); 및 상기 발취 컨베이어(5)에 의해 운송된 인쇄물을 수용하는 적어도 2개의 트레이(6a, 6b)를 포함한다. 상기 발취 컨베이어(5)는 발취 컨베이어(5)에서 운송되는 인쇄물을 유지할 수 있도록 회전가능하게 지지되며, 상기 발취 컨베이어(5)의 회전 각도를 변화시킴으로써 소정의 트레이로 인쇄물을 배출하도록 구성된다. 이에 의하여, 본 발명에 따른 인쇄물 발취 장치는 인쇄부의 운송 속도가 고속으로 이루어지더라도 한번에 1부의 발취 및 수백부 단위의 발취를 가능하게 하며, 또한 구분 배출이 가능해 진다. 
       
     인쇄물 발취 장치, 순간 스토퍼, 가이드베인, 발취 컨베이어
Patent KR-20070076834-A (KR)
Title: Vehicle steering control method for lane keeping
Inventor: HAN MIN HONG
IPC: B60W30/12
Filed: 2006-01-20
Abstract: A steering control method for maintaining the lane of a vehicle is provided to optimally control steering in real time by rotating a steering wheel until an image feature point obtained in the steering state of the traveling vehicle and an image feature point obtained under the ideal steering state correspond to each other. The steering control method for maintaining the lane of a vehicle comprises the steps of: extracting information about left and right lanes of the correspondent vehicle by photographing a front road information image of the traveling vehicle(20); calculating circumferences of the left and right lanes of the correspondent vehicle and a curvature radius of the circumference by transforming the image coordinates of the extracted left and right lane information into the road coordinates(24,26); computing a road coordinate value of the target point satisfying an ideal condition that the vehicle runs along the circumference, inversely transforming the road coordinate value into an image coordinate value, and displaying the image coordinate value on a screen(28,30); computing a center point for plural points where a line parallel to a horizontal axis crosses a lane with passing through the target point of the screen, and comparing horizontal coordinate values of the center point and the target point(32,34); and making the vehicle run along a driving lane not to be separated from the lane, by controlling the steering direction and degree of a steering wheel according to the result output by comparing the horizontal coordinate values of the center point and the target point(36).
Patent KR-20070076881-A (KR)
Title: Method for repairing the pipe of harden type
Inventor: LIM CHANG GIL
IPC: E03F7/00
Filed: 2006-01-20
Abstract: A method for repairing a heat curable pipe is provided to enhance an adhesive strength between a pipe and a repair material, and prevent reconstruction due to bad adhesion, thereby lengthening a life span of the pipe and a repair material and improving construction reliability. An internal state of a pipe is determined by a camera entering the pipe, and a repair position is determined. A deposit in the pipe is removed. Two-component thermoplastic resin is contained in a fiber sheet(111) including synthetic fiber. The two-component thermoplastic resin is obtained by mixing two-component resin with a hardening agent under a normal temperature. A waterproof sheet(112) is attached to an outer surface of the fiber sheet(111), and the two-component thermoplastic resin is coated on a thixotropy waterproof sheet. An expansion member is inserted into the pipe in a state in which a repair material is wounded around the expansion member. The repair material is formed by stacking the fiber sheet(111) and the waterproof sheet(112). Compressive air is supplied into the expansion member to expand the expansion member, so that an outer surface of the waterproof sheet(112) makes surface contact with an inner wall of the pipe and pressures the inner wall for a predetermined time interval. The thermoplastic resin of the repair material is hardened by a heat source of the expansion member, so that the repair material is integrated with the inner wall of the pipe. The expansion member, which is shrunk so as to be separated from the repair material integrated with the pipe, is withdrawn to the outside of the pipe.
Patent KR-20070077666-A (KR)
Title: Liquid crystal display
Inventor: HONG JOON EUI
IPC: G02F1/1333
Filed: 2006-01-24
Abstract: An LCD(Liquid Crystal Display) is provided to discharge easily the erosion gas generated from a specific component to the outside, thereby improving the output badness due to the erosion of a driving chip package. A lower receiving container(150) receives an LCD panel(123). A PCB(Printed Circuit Board)(126) is connected with the LCD panel, offers driving and control signals, is curved along a sidewall of the lower receiving container and combined with the rear of the lower receiving container. An end of a protection cover(200) is attached to the lower receiving container. The protection cover is curved along the PCB and covers the PCB. One or more holes are formed at the circumference of the protection cover. An inverter is combined with the rear of the lower receiving container. The erosion gas discharged from the inverter is introduced between the PCB and the lower receiving container and discharged to the outside through the holes. The holes are formed between driving chip packages.
Patent KR-20070077952-A (KR)
Title: Method and system for re-transmitting disaster broadcasting
Inventor: KIM JAE KWON
IPC: H04H20/59
Filed: 2006-01-25
Abstract: A method and a system for retransmitting a disaster broadcast are provided to make a server automatically retransmit the disaster broadcast to a client which dose not receive the disaster broadcast by itself if the server receives the disaster broadcast. Disaster broadcast is retransmitted in a network system based on a plurality of clients and one server. A disaster broadcast receiving server checks whether there is a client, which is not capable of receiving the disaster broadcast by itself, among the plurality of clients connected to the network(1202). If there is the client, which is not capable of receiving the disaster broadcast by itself, the disaster broadcast receiving server retransmits the disaster broadcast to the corresponding client(1204).
Patent KR-20070019526-A (KR)
IPC: A47J37/10
Filed: 2006-01-26
Abstract: 본 발명은 음식을 조리하는 팬에 관한 것으로, 음식을 조리하는 팬에 있어서, 팬의 바닥에 돌출된 내부가 비어있는 기둥형태의 덕트; 조리용 팬의 상부 덮개에 형성되어 있는 조리가스배출구를 포함하여 구성되는 것을 특징으로 하는 고효율 조리용 팬에 관한 것이다. 
     본 발명의 실시로 조리용 팬 하부에 형성된 덕트에 의해 고온의 조리용 버너 연소 가스가 팬 내부로 유입되어 조리물을 2차로 가열한 후, 팬의 상부 덮개를 통해 배출되게 함으로써 열효율을 상승시키고 조리물을 골고루 익혀 조리 시간을 단축할 수 있다. 
       
     덕트, 가스배출구
Patent KR-20070081869-A (KR)
Title: Digital broadcasting receiver and method for processing data error in the same
Inventor: CHOI HANG SEOK
IPC: H04N19/70
Filed: 2006-02-14
Abstract: A digital broadcasting receiver and a data error processing method thereof are provided to process error generation of a final data representing information such as a table_boundary and a frame_boundary, and precisely check a final point of an MPE(Multi Protocol Encapsulation)-FEC(Forward Error Correction) frame. A digital broadcasting method includes the steps of searching a starting point of a received data frame(S23), decoding a header of a section forming the data frame(S24), and determining whether a current section data is a first data or a second data by detecting an identification from the decoded header(S25). In the case of the first data, a boundary value is detected from the decoded header and it is checked whether the current section data is a final data of the first data(S29). If so, it is checked whether the next section data is the second data(S30). If so, it is checked that the final data of the first data is normal and the final data address of the first data is stored and outputted(S33).
Patent KR-20070082683-A (KR)
Title: Hand dryer
Inventor: LEE BANG SOO
IPC: A47K10/48
Filed: 2006-02-17
Abstract: A hand dryer, of which air inhalation direction is altered, is provided to reduce noises during operation and to facilitate manufacturing and saving production cost by simplifying its structure. A hand dryer includes: a external casing(10) having an air inlet hole(11) for inhaling air; a turbo-fan housing(20) including an air inhaling part(22), an air compressing room(21), a fan establishing part(21a), and a air discharging outlet(20b); a turbo-fan member(30) including an air inhaling wing part(34) and an air guiding wing par(21); a nozzle member(40) established on the air discharging outlet(20b) and having a nozzle hole(40a) exposed to the outside; a driving motor(50) linked to the turbo-fan member(30) to rotate the turbo-fan member(30); a heater part(60) established inside the nozzle member(40) and heating the air to be discharged through the nozzle hole(40a); and a power control part(72) to control operation of the driving motor(50) and the heater part(60).
Patent KR-20070087389-A (KR)
Title: Apparatus and method for multi-irradiation crosslinking using infrared ray
Inventor: LEE BO HYOUNG
IPC: H01B13/32
Filed: 2006-02-23
Abstract: An apparatus and a method of multi-irradiation cross-linking using infrared rays are provided to rapidly manufacture the wire-rod having sufficient cross-linking with relatively less additional equipment and space. An apparatus of multi-irradiation cross-linking using infrared rays includes an infrared heating unit(130), at least one guide unit(160), and a cooling unit(170). The infrared heating unit(130) irradiates the infrared rays on a wire-rod(200) supplied from a drawing unit. The guide unit(160) adjusts the direction of transmitting the wire-rod(200) passed through the infrared heating unit(130), and guides the wire-rod(200) to be supplied to the infrared heating unit(130). The cooling unit(170) is guided by the guide unit(160) more than once, and cools the wire-rod(200) passed through the infrared heating unit(160).
Patent KR-20070088963-A (KR)
Title: Electrophotographic photoreceptor containing polymer binder capable of transporting electrons in charge generating layer and electrophotographic imaging apparatus employing the same
Inventor: LEE JI YOUNG
IPC: G03G5/047
Filed: 2006-02-27
Abstract: An electrophotographic photoreceptor comprising a polymer binder and an electrophotographic imaging apparatus using the photoreceptor are provided to improve electrostatic properties and image quality. An electrophotographic photoreceptor comprises a conductive support, and a charge generating layer and charge transporting layer formed on the support, in which the charge generating layer includes a polymer binder capable of transporting electrons as a binder. The polymer binder has a repeating unit represented by the formula(1), in which R1, R2, R3 and R4 are each a hydrogen, a halogen, a C1-20 substituted or non-substituted alkyl group or C1-20 substituted or non-substituted alkoxy group and R5 is a bond, a C1-20 substituted or non-substituted alkylene group, a C6-20 substituted or non-substituted arylene group or C7-30 substituted or non-substituted aralkylene group. The polymer binder has a weight average molecular weight of about 1,000 to 100,000.
Patent KR-20060101403-A (KR)
Title: Pigment dispersing agent, pigment composition and pigment dispersion
Inventor: UENO YOSHIMITSU
IPC: C09K23/00
Filed: 2006-03-20
Abstract: A pigment dispersing agent wherein a quinophthalone structure is bonded to a triazine structure through an arylene group or a heteroaromatic ring and a basic functional group is bonded to triazine ring through a connecting group which pigment dispersing agent improves an ink or a coating in fluidity and is effective for preparing a product having a low viscosity and low thixotropic properties and having excellent properties such as tinting strength, transparency and viscosity stability with the passage of time, and a pigment composition and a pigment dispersion containing the same.
Patent KR-20070102335-A (KR)
Title: Structure of rib type diaphragm and high quality and high power microspeaker
Inventor: JEONG SEUNG KIU
IPC: H04R7/02
Filed: 2006-04-13
Abstract: A rib-type diaphragm and a high quality-high power microspeaker using the same are provided to improve a sound reproduction performance of the microspeaker at low and middle bands by facilitating a vertical movement of the diaphragm. A microspeaker includes a yoke, a magnet, and a top plate, which are sequentially attached to a frame. A voice coil is inserted into a space formed on the top plate. A diaphragm, which is coupled with the voice coil, is attached to the frame. A rib(63) is formed on the diaphragm. A center dome diaphragm(61) is formed and cut on the frame. A side dome diaphragm(62) is formed and cut on the frame. The center dome diaphragm is integrated with the side dome diaphragm by applying heat and pressure thereon.
Patent KR-20060039890-A (KR)
Inventor: SEO KYUNG CHUL
IPC: A61F5/042
Filed: 2006-04-18
Abstract: 본 발명은 휜다리를 가지고 있는 사람들이 바지를 입고 생활할 때 두 발을 모으고 서있게 되면 무릎사이가 벌어져서 보기 흉하게되어 많은 스트레스를 받게 된다. 이러한 불편한 점을 보안하고자 고안하게된 발명이다. 
     이를 위한 본 발명은, 자력을 이용하여 두 발을 모으고 서게되면 바지가 서로 달라붙어서 무릎사이가 벌어지지 않게하는 방법이다. 탄성을 지닌 고무(수지)자석을 가느다랗고 길게 만들어 바지 안쪽에 발목에서 무릎높이로 한 쪽씩 고정시킴으로써 보행을 하거나 활동을 할때는 자연스럽고 두 발을 모으고 섰을 경우에만 바지 안쪽이 서로 붙음으로써 당당함과 자신감을 심어줄 수 있다. 
       
     자력, 자석, 바지, 휜다리, 오다리
Patent KR-20070103270-A (KR)
Title: Camera module and manufacturing method thereof
Inventor: PARK HONG KEUN
IPC: H04N5/225
Filed: 2006-04-18
Abstract: A camera module and a method for manufacturing the same are provided to improve the reliability and the performance of a camera module with existing manufacturing costs because it is possible to prevent an image sensor from being flawed due to impurities. A camera module includes a lens part, a holder part(210), a substrate part, a filter part and an image processing device part. The holder part(210) is coupled to the lens part. The substrate part makes contact with the holder part(210). The image processing device part is mounted on the substrate part to process light incident from the lens part as image information. The image processing device part is provided with a wall installed in an area beyond a sensor area. The filter part is fixedly by the wall. A CMOS image sensor is positioned in the sensor area of the image processing device part.
Patent KR-20070111873-A (KR)
Title: Surface light source device and back light unit having the same
Inventor: SHIN JIN WOOK
IPC: H01J61/30
Filed: 2006-05-19
Abstract: A surface light source device and a backlight unit having the same are provided to improve the luminance of the surface light source device by enlarging a light emitting source of a discharge space. A discharge gas is injected into an internal space of a light source body. A main partition(120) is disposed in a serpentine fashion in the internal space to divide the internal space into plural sub spaces. First sub partitions(160) are disposed in a longitudinal direction in each sub space to form a discharge space of stripe shape. Second sub partitions(180) are disposed in a longitudinal direction in each sub space to form a discharge space of stripe shape. A voltage applying member(150) is formed on outer surfaces of the light source body to apply a voltage to the discharge gas.
Patent KR-20070117957-A (KR)
Title: A method for providing targey set's positioning information in location triggered service
Inventor: KIM JOO YOUNG
IPC: H04W64/00
Filed: 2006-06-09
Abstract: A method for periodically providing location information of a target SET is provided to solve a problem that when a target SET roams and an H-SLP(Home-SUPL Location Platform) is determined, the target SET continuously calculates its location value with the H-SLP. An SUPL(Secure user Plane Location) agent(301) requests a location value of a TARGET(target terminal)(309). An H-SLP(307) and the TARGET(309) exchange a positioning service start message. The H-SLP(307) selects a V-SLP2(Visited-SLP2)(305) and transmits information required for periodically calculating a location value of the TARGET(309) to the selected V-SLP2(305). The V-SLP2(305) determines a location value calculating method and transmits information of the V-SLP2(305) to the H-SLP(307). The H-SLP(307) transfers the information of the V-SLP2(305) and the location value calculating method to the TARGET(309). The TARGET(309) transmits a message for inducing calculation of a location value to the V-SLP2(305) according to a location value calculation period. The TARGET(309) and the V-SLP2(305) calculate a location value of the TARGET(309). The V-SLP2(305) transmits the calculated location value of the TARGET(309) to the H-SLP(307). The H-SLP(307) transmits the location value of the TARGET(309) to the SUPL agent(301).