baber/WOPTO huggingface dataset:
Patent KR-20070094550-A (KR)
Title: Optical scanning apparatus, image forming apparatus, and scanning-line-change correcting method
Inventor: HAYASHI EIICHI
IPC: G02B26/10
Filed: 2007-03-16
Abstract: An optical scanning apparatus, an image forming apparatus, and a scanning-line-change correcting method are provided to prevent a deviation of scanning lines by using a method for correcting a change of the scanning lines. An optical scanning apparatus includes a plurality of imaging optical systems which are formed with at least one or more plastic lenses(2). Light beams emitted from a plurality of light source units are imaged on a single deflection unit. The light beams deflected by the deflection unit are imaged and scanned on a plurality of surfaces of corresponding scanning targets. The plastic lenses of the imaging optical systems are arranged on both sides of the deflection unit so that main scanning directions of the light beams scanned by the deflection unit are substantially parallel to each other. One or more plastic lenses of the imaging optical systems are formed such that secondary components at scanning positions on the surfaces of the scanning targets are arranged in the same direction, and are molded by the same mold cavity.
Patent KR-20080085507-A (KR)
Title: Method for making light emitting device having vertical structure
Inventor: BAE DUK KYU
IPC: H01L33/02
Filed: 2007-03-20
Abstract: A method for manufacturing a vertical type light emitting device is provided to minimize a contact area of a passivation layer and a substrate by forming a partition wall in a channel region. A semiconductor layer(20) is grown on a substrate(10). The semiconductor layer is etched so that a partition wall(40) of the semiconductor layer is formed on a unit device separation region of the semiconductor layer. A first electrode(60) is formed on the semiconductor layer. The substrate is separated from the semiconductor layer. A second electrode is formed on a surface of the semiconductor layer from which the substrate is separated. When the semiconductor layer is etched, the partition wall is connected on the unit device separation region. When the semiconductor layer is etched, a pair of trenches are formed in the unit device separation region. When the first electrode is formed, an ohmic electrode is formed. A reflective electrode is formed on the ohmic electrode.
Patent KR-20080039181-A (KR)
Title: Screen mask
Inventor: YANAGIHARA NAOTO
IPC: B41F15/36
Filed: 2007-04-13
Abstract: A screen mask is provided to avoid the decrease of transcription accuracy by confining a fixed region of a plate frame and a tension mesh to a third region. A screen mesh(2) has first and second surfaces located in mutually opposite positions, including a plurality of holes through which a print agent pass from the first surface to the second surface. A tension mesh(3) surrounds the outer circumference of the screen mesh. A plate(5) surrounds the outer circumference of the tension mesh. A plate frame is formed on a surface of the plate confronting the first surface, disposed from the plate toward the screen mesh to cover a part or whole of the first surface of the tension mesh. At least a half of the first region where the tension mesh is formed is covered with the plate frame. In the second region where the plate frame is formed, only a third region interposed between the plate and the tension mesh is fixed. The surface of the screen mesh can be plated with a metal.
Patent KR-20080094983-A (KR)
Title: Composition comprising powder of a pen or the extract thereof for treating or preventing gastrointestinal disease
Inventor: PARK SHIN HO
IPC: A61P1/04
Filed: 2007-04-23
Abstract: Cuttlebone powder or an extract thereof is provided to inhibit gastrointestinal ulcer, thereby being used as a pharmaceutical composition and a health functional food for preventing and treating gastrointestinal diseases. A method for preparing an extract of a cuttlebone comprises the steps of: (a) drying and crushing the cuttlebone to obtain cuttlebone powder; (b) after reacting the cuttlebone powder with about 1-30 times of water, an aqueous solution of NaOH or an aqueous solution of HCl at a temperature of 20-100 deg.C for about 1-24 hour(s), separating a reaction solution and remnants; and (c) after neutralizing and desalinating the reaction solution, concentrating and freeze-drying it. A pharmaceutical composition for preventing or treating gastrointestinal diseases comprises 0.1-50 wt.% of the cuttlebone powder or the extract thereof as an effective ingredient. A health functional food for preventing and improving the gastrointestinal diseases comprises the powder of cuttlebone or the extract thereof as an effective ingredient. The health functional food is in a form of a granule, a tablet, a capsule, a syrup or a drink.
Patent KR-20080095125-A (KR)
Title: Image forming apparatus
Inventor: CHOI CHANG HWAN
IPC: G03G15/20
Filed: 2007-04-23
Abstract: An image forming apparatus is provided to prevent wrinkles formed on a recording medium by controlling pressure of a second roller applied to the recording medium by using a pressure control member. An image forming apparatus comprises an image forming unit(120) and a fixing unit(160). The image forming unit makes an image on a recording medium. The fixing unit fixes the image to the recording medium passing by the image forming unit. The fixing unit includes a heating member(161), a first roller(163), a second roller(167), and a pressure control member(165). The heating unit applies heat to the recording medium. The first roller, opposed to the heating member, applies pressure to the recording medium elastically. The second roller is installed at one side of the first roller to press the recording medium. The pressure control member controls elastic force of the second roller or moves the second roller to regulate pressure to the recording medium.
Patent KR-20080097093-A (KR)
Title: Semiconductor device and logic gate included the same
Inventor: KIM JAE HWAN
IPC: H01L21/336
Filed: 2007-04-30
Abstract: A semiconductor device and a logic gate included the same are provided to prevent the degradation of circuit quality by reducing the output loading according to connection between transistors. A semiconductor device includes the first MOS transistor group of the finger structure which has the common gate and common drain(60); the second MOS transistor group of the finger structure which has the common gate and common source. The source of each first MOS transistor and drain of each second MOS transistor are connected to be corresponded with one to one. The first and the second MOS transistors are the respective NMOS transistor(N41,N42,N51,N52).
Patent KR-20080097528-A (KR)
Title: Vco generating output signal with wide-range and fine-tuning and variable delay circuit using therefor
Inventor: KO JAE GAN
IPC: H03L7/081
Filed: 2007-05-02
Abstract: A voltage controlled oscillator and a variable delay circuit included in the same satisfy a frequency with a wide range and control a pair of differential output signals minutely. A load unit includes a first load unit formed between the first power source and the first load node and a second load unit formed between the first power source and the second load node. A first input part includes a first input transistor formed between a first common node and a first load node and a second input transistor formed between a second load node and the first common node. The first input transistor and the second input transistor are gated by the first differential input signal pairs. A second input part includes a third input transistor formed between the first load node and the second common node and a fourth input transistor formed between the second load node and the second common node. The third input transistor and the fourth input transistor are gated by the second differential input signal pairs. A first source part is formed between the first common node and the second power source. A second source part is formed between the second common node and the second power source.
Patent KR-20080066520-A (KR)
Title: Full density co-w magnetic sputter targets
Inventor: YANG FENGLIN
IPC: C22C19/07
Filed: 2007-05-03
Abstract: Full density cobalt-tungsten sputter targets and methods of manufacturing the same are provided, wherein the optimized volume ratios of intermetallic phases and elemental phases allow the targets to maintain mechanical strength and processing ability, achieve density of about 99% or more of a theoretical maximum density, and minimize micro-cracks and micro-porosities. A cobalt-tungsten sputter target comprises: a first elemental phase of a first material that is either cobalt or tungsten; a first intermetallic phase including the first material and a second material that is either cobalt or tungsten and is different from the first material, the first material having an atomic ratio higher than that of the second material; and a second intermetallic phase including the second material and the first material, the second material having an atomic ratio higher than that of the first material, wherein the sputter target comprises 20 to 80 at.% of cobalt and has a density higher than 99% of a theoretical maximum density of the sputter target. The first intermetallic phase is a layer surrounding the first elemental phase. The sputter target further comprises a second elemental phase of the second material. The second intermetallic phase is a layer surrounding the second elemental phase.
Patent KR-20080100676-A (KR)
Title: Using whole soybean and for pudding to method & the machine
Inventor: GIM JEONG EUN
IPC: A23L11/00
Filed: 2007-05-14
Abstract: A manufacturing method and apparatus of the bean curd pudding is provided to prevent the problem of functionality and the nutrition due to the fresh cream, the milk, and the sugar by using the bean curd, gelatin, milk, trehalose, and fresh cream and produce health functional bean curd pudding which the GI index is low and storage nature is improved by a cooling process. A manufacturing method and apparatus of the bean curd pudding comprises the following steps of: a compression step for removing the certain moisture content of the bean curd; a step which melts gelatin after soaking the gelatin in the cooling water; a step mixing the bean curd in which the moisture is removed and fresh cream after mixing the melted gelatin, milk and heated trehalose; and a step which injects the wrapped container in which mixture is filled to refrigerator and keeps in cold storage and develops as products.
Patent KR-20080016773-A (KR)
Title: A dental cleaning water process apparatus
Inventor: KIM TAE WOO
IPC: A61C19/00
Filed: 2007-05-14
Abstract: A dental cleaning water processing apparatus is provided to supply clean purified water to each unit chair by maintaining the turbidity inside water purifying piping lower than a critical value. A dental cleaning water processing apparatus supplies purified water to a dental unit chair, and includes at least one or more unit chairs(130), a first valve(160), a control portion(190) and a turbidity measuring sensor(150). The unit chair is connected to water purifying piping. The first valve is disposed in a predetermined position of the water purifying piping. The control portion controls the first valve. The turbidity measuring sensor is disposed in a predetermined position inside the water purifying piping, measures the turbidity inside the water purifying piping and inputs the data to the control portion.
Patent KR-20080101311-A (KR)
Title: Display module
Inventor: CHOI HYUN HO
IPC: G02F1/1333
Filed: 2007-05-17
Abstract: A display module is provided to improve the strength of a liquid crystal panel, and a backlight unit by reinforcing a structure of a mold fame. A display module comprises a liquid crystal panel(10), a backlight unit, and a mold frame(100). The liquid crystal panel is formed by injecting liquid crystal layer between a TFT substrate and a color filter substrate. The liquid crystal panel is connected to the main substrate through a connector substrate to control the liquid crystal panel. The backlight unit comprises a light guide plate(40), a light emitting part(60), an optical sheet(30), a light blocking tape(20), a light reflection sheet(50), and a mold frame. The backlight unit installed at a side of the mold frame emits light. And the light is radiated to the liquid crystal panel through the light guide plate, and the optical sheet.
Patent KR-20080101354-A (KR)
Title: A duct for air-conditioning and ventilating system
Inventor: HWANG JIN SOO
IPC: F24F13/02
Filed: 2007-05-17
Abstract: A duct of an air conditioning and ventilation system is provided to improve working efficiency by easily carrying and cutting because the duct is manufactured with the soft resin. In the air conditioning and ventilation system which releases the polluted indoor air to the outside and supplies the outside air to indoor, the duct(10) for supplying air is manufactured with soft resin in the air conditioning and ventilation system. A holder is attached at both ends and an inner skin of the vinyl material is inserted into the duct.
Patent KR-20080102619-A (KR)
Title: Apparatus and method for supplying broadcasting contents information
Inventor: BEAK SEUNG JIN
IPC: H04W4/06
Filed: 2007-05-21
Abstract: A broadcasting contents apparatus for easily providing broadcasting contents information through an image and a method therefore are provided to obtain the broadcasting contents information through an acquired image even through a mobile terminal user does not know base information about broadcasting contents. The image of the broadcasting content which a mobile terminal(10) acquires is received from the mobile terminal. The broadcast content information of the obtained image is acquired(S41, S47). Broadcasting contents database extracts broadcast content information based on the generation time of the received image(S49, S51). The obtained image is one of the image which the mobile terminal takes a picture or captures.
Patent KR-20080103290-A (KR)
Title: Heat exchanger using 3 piece type header pipe assembly and manufacturing method thereof
Inventor: HUR GON
IPC: F28F21/08
Filed: 2007-05-23
Abstract: A manufacturing method of a three piece type header pipe assembly and a heat exchanger using the same are provided to improve productivity and to reduce the manufacturing cost by modifying a refrigerant through hole and adding/removing the other members only with the development of a partition without additional modifying works of rest parts. The three piece type header pipe assembly(10,10') is composed of partitions(30,30') formed in the shape of a flange beam, first and second header pipes(20,20',21,21') in which a plurality of flow channels are formed by bending a plate member in a C-shape, and a through hole(34) for mutually flowing the heat exchange refrigerant(S) between the first and second header pipes.
Patent KR-20080105283-A (KR)
Title: User interface method of file regeneration player coupled with wireless internet browser in mobile communication terminal
Inventor: KIM JU NO
IPC: G06F3/0481
Filed: 2007-05-30
Abstract: A user interface method of a player for reproducing a file is provided to enable a user to search and download desired contents after connecting a related wireless Internet site while reproducing files, and simply update the player. A user interface method of a player for reproducing a file comprises the following steps of: driving the player for reproduction of files(ST12); and dividing the screen of a mobile communication terminal into the first region and the second region(ST13). In the first region, the user interface of the file reproducing player is displayed and in the second region, the user interface of a wireless Internet browser is displayed.
Patent KR-20070115784-A (KR)
Title: Guitar body reinforcement
Inventor: KEVIN M KROEGER
IPC: G10D3/02
Filed: 2007-06-01
Abstract: A guitar body reinforcing member is provided to prevent a soundboard from being abnormally deformed due to tension of a string by using a brace. A guitar body reinforcing member comprises a brace structure having a plurality of legs(34,36,40) radially arranged about a central body(30). The brace structure has a substantially flat surface. The two legs(36) conform to a sound hole opening(38) incorporated with a body of a string instrument. The brace structure is mounted at a soundboard of the string instrument. The two legs(34) cross the inner surface of the soundboard to provide structural support. The two legs(40) form an opening(42) to receive a headblock mounted at the body of the string instrument. The brace structure contains composite materials such as laid-up fiber for uniform strength and orientation.
Patent KR-20070065283-A (KR)
Title: Escrow service system and method of the same
Inventor: KIM JONG WAN
IPC: G06Q30/06
Filed: 2007-06-04
Abstract: An escrow service system and a method thereof are provided to transmit contracted transaction information to a bank through the secure banking network, enable the bank to safely keep the data based on Internet or firm banking, and safely pay or refund a transaction price to parties joined in transaction by passing a transaction party checking function. An escrow operation server(125A) is connected to a web server(115) and a mail server(120), issues an escrow virtual account by receiving a request from one of a buyer(300), a seller, and an intermediary, and stores the transaction information contracted between the buyer and the seller or the intermediary. If a price of the purchased goods is deposited to the escrow virtual account, the escrow operation server pays or refunds the price to the seller by confirming goods delivery to the buyer, and stores member information, payment tool information, virtual account information, and virtual account use record information. An intrusion blocking server(155) prevents an unauthorized user from accessing data stored in the escrow service system.
Patent KR-20080111216-A (KR)
Inventor: SONG BUM DONG
IPC: G11B23/03
Filed: 2007-06-18
Abstract: 본 발명은 기록매체 즉, CD, CD-R, CD-RW, DVD디스크 등을 보관하기 위한 케이스를 보관하기 위한 수납장에 관한 것으로, 더욱 상세하게는 기록매체를 수납하기 위한 수납공간 및 기록매체 케이스를 일정한 간격으로 정열하기 위한 기록매체 저장케이스 수납장(1)으로, 상기 기록매체 저장케이스 수납장(1)는 측면에서 보아 대각선으로 등분되는 제1몸체(10) 및 제2몸체(20)와; 상기 제1 및 제2몸체(10)(20)를 일체로 연결하며 상기 제2몸체(20)가 제1몸체(10)로부터 일지점이 고정된 상태에서 상하동작가능하게 하는 몸체연결부(12)와; 상기 제1몸체(10) 내에 형성된 공간(11)에 
     수납되는 시디받이수납부(40)와; 상기 시디받이수납부(40)와 제1몸체(10) 내측과 연결하기 위한 시디받이연결부(30)와; 상기 시디받이연결부(30)에 연이어 설치된 시디받이수납부(40) 내측 바닥면에 설치되는 시디받이부(50)와; 상기 시디받이부(50)와 일정한 간격을 두고 상부에 설치되는 시디꽂이(60)로 구성된다 
     시디보관함
Patent KR-20080112023-A (KR)
Title: Automobile brake disk grind machine
Inventor: CHAEA KYI NAM
IPC: B24B7/17
Filed: 2007-06-20
Abstract: A vehicle brake disk polisher is provided to keep the work site clean by collecting the chip and iron powder generated in polishing and to rotate the brake disk more stably by using a heavy wheel to increase the weight. A vehicle brake disk polisher comprises a housing(100) in which a tool hanger(110) is installed on one side, a leg(200) which includes a pillar(220) in which a lifting shaft(230) with a joint nut(240) is installed, a caster(210), and a base panel(260) installed on the top of the lifting shaft, a main body(300) installed on the top of the base panel, a driving part(400) and a power transmission(500) for rotating a brake disk, a polishing unit(900) installed on a connection arm(522) in order to polish the brake disk surface, a collecting vessel(130) installed on one side of a supporting member(120) in order to receive the iron powder, and a tool box(140) equipped on one side of the housing in order to store various tools.
Patent KR-20080112819-A (KR)
Title: Vision inspection system
Inventor: PAK CHAN WHA
IPC: G01N21/88
Filed: 2007-06-22
Abstract: A vision inspection system is provided to prevent limitation in the inspection area of an inspection subject by individually controlling the motions of 2D/3D inspection units. A conveying base part(11) moves a board(100) stacking an inspection subject in X-axis direction. A body part has a base plate(12) in an inspection area. The inspection area includes 2D/3D inspection units(30,40), an X-axis moving part(50) for moving the 2D/3D inspection units in X-axis direction, and a control part. The 2D inspection unit moves in X-axis direction for inspecting the existence and the stacked state of an inspection subject on the board in the state that the conveying base part is not changed in position or changed by moving in Y-axis direction. The 3D inspection unit moves in X-axis direction for inspecting the height of the inspection subject and the loose state of lead parts thereof, after the inspection of the 2D inspection unit for the inspection subject.
Patent KR-20080113579-A (KR)
Title: Liquid crystal display and driving method thereof
Inventor: JANG SU HYUK
IPC: G02F1/133
Filed: 2007-06-25
Abstract: A liquid crystal display and driving method thereof is provided to prevent an after image and flicker by controlling a driving frequency of a data voltage supplied to the second cell group high. In a liquid crystal display and driving method, a plurality of data lines and plurality of gate lines(G1 or Gn) are crossed to form a first and a second liquid crystal cell group. A data driving circuit(103) supplies a data voltage to data line(D1 or Dm) in response to the polarity control signal. A gate driving circuit(104) supplies the pulse swinging between the gate high voltage(Vgh) and gate low voltage(Vgl) to gate lines. A first logic circuit inverts the polarity of data voltage charged at the second liquid crystal cell group one time by differently generating the polarity control signal(POLa) at every frame and maintaining the polarity of data voltage stored at the first liquid crystal cell group during the second frame. A second logic circuit decrease the gate high voltage to a modulation voltage(Vgm) between the gate low voltage and the gate high voltage by controlling the gate driving circuit.
Patent KR-20070100189-A (KR)
Title: Method for controling electronic disk
Inventor: PARK DONG MYUNG
IPC: G11B20/10
Filed: 2007-06-25
Abstract: A method for controlling an electronic disk is provided to certify application programs accessible to a memory area having musical sources more safely by having an IC chip in the memory area storing the musical sources. A method for controlling an electronic disk includes the steps of: storing a predetermined certification key(or certification information), for certifying application programs accessible to a memory area having musical sources, in an information storing unit(), wherein a memory(140) is divided into the memory area storing musical sources and a memory area storing general data; reading out the certification key(or certification information) stored in the IC chip through a certification processing unit(360); certifying validity for certification data transmitted by the application program through the certification key(or certification information) to certify the application program to access to the memory area storing musical sources; and allowing only the certified application program to access to the memory area having the musical source through a memory control unit(350).
Patent KR-20080114162-A (KR)
Title: 전환식 자석을 구비한 목금형
Inventor: PARK SUN HOO
IPC: B26F1/44
Filed: 2007-06-27
Abstract: 본 발명은 전환식 자석을 구비한 목금형에 관한 것으로서, 지지대에 전환식 자석이 장착되어 있어 프레스에 지지대를 부착하여 한쪽으로 처지거나 프레스로부터 떨어지지 않고 안전하게 부착할 수 있으며, 영구자석을 이용하므로 전원공급없이도 강력한 자력을 발생할 수 있으며 자력의 온/오프가 가능하므로 착탈이 편리한 목금형에 관한 것이다. 
       
     영구자석, 전환식, 목금형, 자석부재, 프레스