baber/WOPTO huggingface dataset:
Patent KR-20090121770-A (KR)
Title: Producing method for pipe with check valve for automobile power steering and pipe produced by said method
Inventor: KIM MUN KYU
IPC: B21D53/88
Filed: 2008-05-23
Abstract: PURPOSE: A producing method for a pipe with a check valve for an automobile power steering and a pipe for the same are provided to accurately satisfy design specification of the product by forming a first and second circular expanding part to the desired location of design. CONSTITUTION: The pipe of a hollow is fixed on the main chuk(S10). The molding unit of the pipe is expanded by successively inserting the first and second tubular punch to the end of the pipe(S20). The check valve is inserted and positioned in one end of the molding unit(S30). The first and second tubular punch is inserted into the molding unit of the pipe and the molding unit is pipe-narrowed(S40). The first uniform section is fixed between the first circular expanding formation section and check valve(S50). In one side of the body portion, the axial-type supporting protrusion is equipped. The first finishing punch is prepared in the circumference of the axial-type supporting protrusion. The first circular expanding unit is formed by pressurizing the other end of the pipe to the direction of the check valve(S60). The second uniform section, the first expanding unit, and the first section are maintained(S70).
Patent KR-20090124088-A (KR)
Title: Apparatus for removing burr on edges of pipe
Inventor: KIM SEONG TAE
IPC: B23B13/04
Filed: 2008-05-29
Abstract: PURPOSE: A machining apparatus for both ends of a pipe is provided to accurately chamfer pipes having various sizes by accurately contacting a jig and a cutting tool to the end of a pipe with left and right chamfering units. CONSTITUTION: A machining apparatus for both ends of a pipe is composed of a supply unit(100), a moving unit(200), left and right arranging units(300a,300b), and left and right chamfering units(400a,400b). The supply unit horizontally arranges pipes completed through a pipe manufacturing device by pairs. The moving unit horizontally moves a pair of pipes arranged in the supply unit. The left and right arranging units arrange the end position of the pipes moved through the moving unit. The left and right chamfering units are installed at both sides of the moving unit and chamfers the ends of pipes arranged through the left and right arranging units. The left and right arranging units comprise plural driving motors, a moving roller, and a support plate(330). The moving roller is connected the driving motor and the moved pipe is set vertically. The ends of the pipes moved through the moving roller are contacted to the support plate. The ends of the pipes are arranged in the position contacted to the support plate by the left and right arranging units.
Patent KR-20090124706-A (KR)
Title: Duty cycle correcting circuit and method
Inventor: YUN WON JOO
IPC: G11C8/00
Filed: 2008-05-30
Abstract: PURPOSE: A duty cycle correction circuit and a method thereof are provided to prevent enlargement of a difference of fan out by performing an operation of alternatively diversifying driving force of each driver. CONSTITUTION: A duty cycle correction circuit comprises a counting unit(10), a decoding unit(20), a duty ratio correction unit(30) and a duty ratio sensing unit(40). The counting unit generates a counting signal of n bits in response to a duty ratio sensing signal. The decoding unit generates a pull-up control signal of n-1 bits and a pull-down control signal of n-1 bits by decoding the counting signal of n bits. The duty ratio correction unit outputs a correction clock by correcting a duty ratio of an input clock in response to the pull-up control signal of n-1 bits and the pull-down control signal of n-1 bits. The duty ratio sensing unit generates the duty ratio sensing signal by sensing the duty ratio of the correction clock.
Patent KR-20090125663-A (KR)
Title: The player has a function of auto play on a special place, time and movement route
Inventor: PYO SUNG BACK
IPC: G11B27/10
Filed: 2008-06-02
Abstract: PURPOSE: A reproducer having an auto reproduction function according to a specific duration, a specific location, and a specific movement route is provided to perform video and audio files whenever a user turns on the reproducer if only the user sets up once according to intention, thereby omitting a complicated search process for searching a desired song. CONSTITUTION: A reproducer having an auto reproduction function according to a specific duration, a specific location, and a specific movement route comprises a file list(10) and a situation folder list(20). In the file list, music files stored in the product are listed. In the situation folder list, the music files are stored. In the situation folder list, a folder name is appointed according to the specific name of each folder. The reproducer detects a time zone which a user wants through the location information and time information of a PDA(Personal Digital Assistant), and reproduces audio and video files without the selection and control of any file.
Patent KR-20090129265-A (KR)
Title: Hydrogen strorage device employing nano porous material comrising akali earth metal hydrate or akali earth metal carbonate and method for preparing the nano porous material comrising akali earth metal hydrate or akali earth metal carbonate
Inventor: PARK NOE JUNG
IPC: B01J20/04
Filed: 2008-06-12
Abstract: PURPOSE: A hydrogen storage device using a nano-porous material is provided to maximize a hydrogen storage rate, and to store the hydrogen by forming dihydrogen complex between an alkali earth metal ion and a hydrogen molecule. CONSTITUTION: A hydrogen storage device(1) includes a hydrogen storage container(10), a hydrogen injection pipe(30), and a discharge pipe(40). A nano-porous material(20) including alkali earth metal hydroxide or alkali earth metal carbonate is filled inside the hydrogen storage container. The alkali earth metal hydroxide is Ca(OH)2 or Mg(OH)2. The alkali earth metal carbonate is CaCO3 or MgCO3. The average pore size of the nano-porous material is 1~50 nm.
Patent KR-20100001915-A (KR)
Title: Case having illumination and sterilization ability
Inventor: SON WON KUK
IPC: A47B96/00
Filed: 2008-06-27
Abstract: PURPOSE: A storage box is provided to offer sterilization functions about a storage box and goods received on the storage box, and to reduce inconvenience using separated units such as a flashlight or an external lighting to confirm the goods received on the storage box. CONSTITUTION: A storage box(100) comprises the following: a lighting mold lighting a restricted space for receiving goods; an illumination and a sterilization modules(120) having sterilizing effects which is offered to sterilize the goods received on the storage box; and a switching part(110) switching the illumination and the sterilization modules. The switching part switches the modes according to opening and closing the door.
Patent KR-20080077061-A (KR)
Title: System for processing approval for post issuance of icc information
Inventor: KIM JAE HYUNG
IPC: G06Q20/40
Filed: 2008-07-10
Abstract: A system for approving post issuance of information stored to an ICC(IC Chip) is provided to enable a card issuance facility to utilize a post issuance process as an independent profit source by billing a charge for the post issuance of the information stored to the ICC and promote an SMSC(Short Message Service Center) by linking billing with the SMSC. A receiver receives authentication information stored in an ICC from a card terminal(100) requesting post issuance of the information stored to the ICC. A post issuance code generator(165) generates a post issuance approval signal for the information stored to the ICC based on the authentication information stored in the ICC. A transmitter transmits the post issuance approval signal to the card terminal. A post issuance approval processor(160), which is prepared at a post issuance approval sever(155), authenticates validity of the post issuance approval code by comparing the received post issuance approval code with the post issuance approval code transmitted to the card terminal when the post issuance approval code is received from a post issuance server(135).
Patent KR-20090009728-A (KR)
Title: Liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/136
Filed: 2008-07-17
Abstract: A liquid crystal display device is provided to improve the productivity by using high reliability and electrical feature thin film transistor. A liquid crystal display device includes an inverted staggered thin film transistor of a channel stop type. The inverted staggered thin film transistor includes a gate electrode(51), a gate insulating film over the gate electrode, a microcrystalline semiconductor film(61) including a channel formation region over the gate insulating film, a buffer layer(62) over the microcrystalline semiconductor film, and a channel protective layer which is formed over the buffer layer so as to overlap with the channel formation region of the microcrystalline semiconductor film.
Patent KR-20100009183-A (KR)
Title: Apparatus for manufacturing fluorescent lamp
Inventor: EO UK SEON
IPC: H01J9/42
Filed: 2008-07-18
Abstract: PURPOSE: An apparatus for manufacturing a fluorescent lamp is provided to determine the failure state of a fluorescent lamp by determining a upper sensor and a lower sensor according to the movement of a target. CONSTITUTION: A stopper(12) is touched with one end of a fluorescent lamp(1). A driving bar(14) is moved to a parallel direction with the longitudinal direction of the fluorescent lamp. The driving bar contacts one end of the fluorescent lamp to the stopper. A plurality of sensors sense the location of the driving bar. A controller(18) determines whether the length of the fluorescent lamp is within a predetermined range according to the position of a driving bar which is sensed through a sensor. The driving bar comprises a fixture terminal and a free terminal.
Patent KR-20100010404-A (KR)
Title: Method, system, and computer-readable recording medium for determining fee for advertisement provided via tv receiver
Inventor: JANG WON SEOK
IPC: H04N21/25
Filed: 2008-07-22
Abstract: PURPOSE: A method, a system, and a computer-readable recording medium for determining a fee for an advertisement provided via a TV receiver are provided to decide an advertisement fee reasonably according to expected advertizing effects, thereby increasing satisfaction of an advertiser and profits of an advertisement provider. CONSTITUTION: A correlation determinant extracting unit(121) extracts correlation between a target advertisement and at least one advertisement belonging to the same advertisement group as the target advertisement and information for measuring correlation between the target advertisement and at least one adjacent broadcasting program. The correlation measuring unit(122) measures correlation using the extracted information. An advertisement fee determining unit(123) determines an advertisement fee about an advertisement according to the measured correlation. The correlation measuring unit is a system considering product association between the target advertisement and at least one different advertisement and/or the target advertisement and at least one broadcasting program.
Patent KR-20100011469-A (KR)
Title: Inkjet printing system and manufacturing method of display device using the same
Inventor: LEE YOUN HO
IPC: B41J2/01
Filed: 2008-07-25
Abstract: PURPOSE: An ink jet printing system and a method for manufacturing a display device using the same are provided to make the thickness of the alignment layer uniform by detecting and regulating the discharge amount of the ink jet head when replacing the ink jet head or resuming a halted process. CONSTITUTION: An ink jet printing system comprises a stage(500), an ink jet head(700), a transfer apparatus(300), and a measuring apparatus(800). A substrate(110) is loaded on the stage. The ink jet head supplies ink on the substrate. The transfer apparatus transfers the ink jet head. The measuring apparatus measures the height of ink droplet on the substrate.
Patent KR-20100011541-A (KR)
Title: Deodorizing method for recycling rubber waste
Inventor: CHUNG KYUNG HO
IPC: B29B17/00
Filed: 2008-07-25
Abstract: PURPOSE: A deodorizing method for recycling rubber waste is provided to solve odor problems generated in recycling waste rubber with mechanical properties, and to lower environmental loads. CONSTITUTION: A deodorizing method for recycling rubber waste comprises a step of mixing and stirring waste rubber powder and aroma oil aqueous solution in a mixer with a degassing apparatus during a process for desulfurizing rubber waste or preparing recycled rubber waste from waste rubber. The temperature of the mixing and stirring step is 120~200 °C, shearing velocity is 40~120 rpm. The mixing and stirring apparatus is a twin screw extruder equipped with 2~6 degassing apparatuses.
Patent KR-20100012079-A (KR)
Title: Led fishing lamp
Inventor: CHANG HO KEUN
IPC: A01K85/01
Filed: 2008-07-28
Abstract: PURPOSE: An LED fishing lamp is provided to reduce the cost by irradiating a light from the LED fishing lamp to all sides as a wide range and operating with a few LED fishing lamps which can secure the fishing environment, and to control the angle of the light on the operation environment. CONSTITUTION: An LED fishing lamp comprises: a cooling plate(110) in which an upper side(110a) is formed in flat shape; and a light examination adjuster member in a shape of cubic installed in the top of the cooling plate. An upper side of the light examination adjuster member is formed to slope downward from the center to the edge to install on the top of the light examination adjuster member, and to irradiated the light to all sides by including a lot of LED modules(130) mounted with a plural LEDs(130a), and by controlling the direction of the light from the LED modules.
Patent KR-20090013710-A (KR)
Title: Microwave iron-making furnace
Inventor: NAGATA KAZUHIRO
IPC: C21B11/00
Filed: 2008-07-31
Abstract: A microwave furnace is provided to produce liquid pig iron and to heat a raw material including iron ore, cokes, coal etc with microwave at high energy efficiency. A microwave furnace comprises a furnace(1) having a casing consisting of magnesia system refractory; a microwave oscillator(3) irradiating microwave to the inside of furnace; a raw material supply device supplying a raw material including iron ore and a carbon source to inside furnace; and an extracting unit extracting a hot metal from the furnace. The extracting unit has a crucible comprised of the graphite in the lower part of furnace to contain the liquid pig iron.
Patent KR-20100013474-A (KR)
Title: Spiral gravity separator
Inventor: SHIN HEE YOUNG
IPC: B03B5/28
Filed: 2008-07-31
Abstract: PURPOSE: A spiral gravity separator is provided to efficiently and economically separate each component from sand in a process for separating useful minerals included in sand with an air spraying device spraying the air to processing liquid. CONSTITUTION: A spiral gravity separator(100) comprises the following: an inlet(11) arranged according to a vertical direction and receiving processing liquid; a waterway part arranged on a spiral shape to flow the processing liquid to a lower direction; a spiral body(10) with an outlet discharging the processing liquid; a partition member(20) arranged on the outlet; and a middle outlet formed on the waterway part penetrating the spiral body and arranged according to a width direction of the spiral body.
Patent KR-20090014987-A (KR)
Title: Thick steel plate with excellent shear cutting property for large heat-input weld
Inventor: TAKAOKA HIROYUKI
IPC: C22C38/12
Filed: 2008-08-06
Abstract: A thick steel plate for large heat-input welding having a superior cutting property is provided to prevent a crack even though the thick steel plate is cut by a shear. A thick steel plate for large heat-input welding having a superior cutting property includes C of 0.030~0.15wt.%, Si of 1.0wt.%, Mn of 0.8~2.0wt.%, P of 0.03wt.%, S of 0.01wt.%, Al of 0.01~0.10wt.%, Ti of 0.015~0.03wt.%, B of 0.0010~0.0035wt.%, N of 0.0050~0.01wt.%, Ca of 0.005wt.%, and O of 0.01wt.%. A bainite fraction is over 95wt.%. A diameter equivalent to an average circle of block size of a bainite is 40 micron meters or less.
Patent KR-20100018871-A (KR)
Title: Damping device for commercial vehicle
Inventor: HWANG JAE HWA
IPC: B60G7/02
Filed: 2008-08-07
Abstract: PURPOSE: A damping device which varies the self-oscillation number of a dynamic damper is provided to prevent the vibration from being delivered to a car body. CONSTITUTION: A damping device comprises a joint plate(10), front and rear damper cases(20,30), a dynamic damper(40), a second bolt(45) and a damper variable unit(50). The joint plate is installed between a support arm(3) and a frame bracket(5). The front and rear damper case is arranged on the lower end of the joint plate and connected to a first bolt(11) and a first nut. The dynamic damper comprises a rubber(41) and a mass(43). The rubber is arranged between the front and rearward damper cases. The mass is adhered between the rubber and front damper case. The second bolt is fixed and coupled with a second nut through the front damper case. The second bolt and the second nut fix the dynamic damper between the front and rearward damper cases. The damper variable unit is installed on the center of the front damper case. The damper variable unit varies the self-oscillation number of the dynamic damper.
Patent KR-20100025337-A (KR)
Title: Air conditioner
Inventor: YOON PIL HYUN
IPC: F25B43/00
Filed: 2008-08-27
Abstract: PURPOSE: An air-conditioner canceling the oil unbalanced between a plurality of compressors is provided to improve the reliability of compressor by preventing the oil surface of the compressor from excessively being decreased. CONSTITUTION: Air-conditioner comprises a plurality of compressors, an inhalation tube(20), discharge tubes(30,40,50), oil separators(60,70,80), an oil collection pipe(90), and oil extraction ports. A plurality of compressors is driven in the different number of rotation. The refrigerant is inhaled through the inhalation tube to the compressor. The refrigerant compacted in the compressor is discharged through the discharge tube. The oil separator is connected to the discharge tube. The oil separating from the oil separator is inhaled through the oil collection pipe to the inhalation tube. The oil extract port is installed in the sidewall of the compressor. If the inside oil surface of the compressor is higher than the height of the oil extract port, the discharge tube is communicated with the oil extraction port, and the oil is transferred to the discharge tube with the gravity. The discharge tube has a curved portion lower than the height of the oil extract port'.
Patent KR-20090023223-A (KR)
Title: Use of glycosaminoglycans to reduce non-specific binding in immunoassays
Inventor: SANKARAN BANUMATHI
IPC: G01N33/53
Filed: 2008-08-28
Abstract: Glycosaminoglycan for reducing non-specific binding in immunoassay is provided to improve sensitivity of cTnI(Cardiac troponin I) analysis by reducing non-specific binding when heterogeneous analysis about the cTnI is performed. An immunoassay reagent comprises the following components: a coupling agent for a target to be analyzed in a dilutant; and the sufficient amount of glycosaminoglycan for reducing non-specific binding when a sample including the target to be analyzed is analyzed. The glycosaminoglycan indicates chondroitin sulfate. The 0.25-4 mg/mL of chondroitin sulfate is contained in the immunoassay reagent. The coupling agent for a target to be analyzed shows an antibody. The target to be analyzed is troponin I.
Patent KR-20100026331-A (KR)
Title: Photoresist strippers
Inventor: LEE KWANG YEOL
IPC: H01L21/027
Filed: 2008-08-29
Abstract: PURPOSE: Photo-resist strippers are provided to remove a photo-resist and an impurity which are remained on a substrate by wetting a brush part with a corrosion solution and scrapping the substrate with the brush part. CONSTITUTION: A brush part(2) is vertically formed on a body part(1). The brush part composed of a one-dimensional nano-structure(3) with pre-set ranges of average diameter and length. The one-dimensional nano-structure is a nano-rod or a nano-wire. A support part forms a connection part between the body part and the brush part. The average diameter of the one-dimensional nano-structure ranges between 5nm to 20nm.
Patent KR-20100028969-A (KR)
Title: Semiconductor device
Inventor: KIM YANG HWAN
IPC: H01L29/78
Filed: 2008-09-05
Abstract: PURPOSE: A semiconductor device is provided to variously implement variable resistors according to the number of MOSFETs. CONSTITUTION: A semiconductor device includes a variable resistor and a switch device. The variable resistor is formed by connecting a first transistor group including first type MOSFETs(10,20,30,40) which are serially connected with a second transistor group including second type MOSFETs(50,60,70) which are serially connected, in parallel. A switch element turns on and off the first and second transistor groups in an input node.
Patent KR-20100029419-A (KR)
Title: Multi bandwidth antenna for mobile phone
Inventor: CHO WON WOO
IPC: H01Q5/00
Filed: 2008-09-08
Abstract: PURPOSE: A multi bandwidth antenna for a mobile phone is provided to be operated at a multi broadband by twisting a patterned antenna in a loop shape and connecting it to both sides of a printed circuit board. CONSTITUTION: A printed circuit board(110) forms a ground plane(150). A first antenna unit(120) comprises a radiation unit extended from the ground and connected to the ground plane and a feeding unit extended from an arbitrary point of the radiation unit. The first antenna unit is patterned in one side of the printed circuit board. A second antenna unit(130) is electrically connected to the first antenna unit and is patterned in the other side of the printed circuit board. The first and second antenna unit are electrically connected to each other through a via hole formed in the printed circuit board.
Patent KR-20090028472-A (KR)
Title: Device for stowing articles in a motor vehicle
Inventor: BOHLKE HARTMUT
IPC: B60R5/04
Filed: 2008-09-12
Abstract: An article loading device for vehicle is provided to use the space of vehicle efficiently when stowing articles in the vehicle and to improve convenience of storage. An article loading device for vehicle comprises a storage container(2) which has a support surface and walls that are elastically and/or non-elastically deformable at least partly and is mounted on a loading chamber(11) of the vehicle, and a control unit including a winding shaft to regulate the height of the walls. The control unit includes a removable fixing element which can block the rotation of the winding shaft in order to minimize the extension of the wall height in transport.
Patent KR-20100035052-A (KR)
Title: Case for freezing fishes and manufacturing method of the same
Inventor: CHOI JONG SEON
IPC: B65D25/04
Filed: 2008-09-25
Abstract: PURPOSE: A case for freezing fishes and manufacturing method thereof are provided to improve quality of the fishes by separately storing the fishes to freeze in a first groove and a second groove. CONSTITUTION: A case for freezing fishes comprises a bottom plate(11), a front panel(12), a back plate(13), a left plate(14) and a right plate(15), a first recess(20) formed from the bottom plate to downward, and a second recess(30) formed from the bottom plate to downward. The case for freezing fishes additionally comprises a partition(40) located in between the first and the second recesses from the bottom surface(21,31) of the first and the second recesses which includes the lower height than the front, the back, the left and the right plates.