baber/WOPTO huggingface dataset:
Patent KR-20090076352-A (KR)
Title: Ball attach apparatus for fabrication of ball grid array package
Inventor: JUNG YOUNG BERM
IPC: H01L23/488
Filed: 2008-01-08
Abstract: A ball attachment apparatus for manufacturing the ball grid array package is provided, which can prevent the fault generation caused by blockage, abrasion, contamination of the vacuum tube. A ball attachment apparatus for manufacturing the ball grid array package attaches the voland of substrate to the solder ball. A plurality of solder balls are received in the solder ball feed box. Solder balls which are drawn from the solder ball feed box are arranged in the solder ball aligner. The holder(100) comprises the supporter, the electron gas(120), the wiring, the insulator(130), and conductive material. The electromagnetic body adsorbs or drops solder balls using the electromagnetic power. Insulator is equipped in order to partition off a plurality of solder ball adsorption spaces on the electromagnetic body.
Patent KR-20090078091-A (KR)
Title: Method for manufacturing memory device
Inventor: KWAK NOH YEAL
IPC: H01L21/265
Filed: 2008-01-14
Abstract: A method for manufacturing a memory device is provided to reduce remarkably an NOP(Number Of Program) fail effect due to external damage within a substrate by improving disturbance due to the stress within the substrate. A first ion implantation process is performed by using a single type zero tilted ion implantation method. A TN-well is formed on a semiconductor substrate by performing the first ion implantation process. A second ion implantation process is performed by using the single type zero tilted ion implantation method. A gathering layer is formed within the TN-well by performing the second ion implantation process. A third ion implantation process is performed to form a P-well within the TN-well. The depth of the P-well is smaller than the depth of the gathering layer.
Patent KR-20090080213-A (KR)
Title: Cold Air Sprayer
Inventor: PARK DAE SOO
IPC: A61F7/00
Filed: 2008-01-21
Abstract: A refrigerated air injector is provided to cool the structure to be in contact with the skin of a medical equipment easily, thereby preventing the danger of burn of the skin. A refrigerated air injector is used by cooling the cold air of the structure to be in contact with the skin, and irradiating the cold air directly to the skin to reduce the danger of burn due to the heat of high frequency or laser of a medical equipment. The cold air generated at an air refrigerator is moved to the hand piece by the heat-insulated hose, and the air passing through the structure inside the hand piece is irradiated directly to the skin.
Patent KR-20090080396-A (KR)
Title: Solution for Cleaning Phase-change Memory Device and Method for Manufacturing Phase-change Memory Device using the same
Inventor: LEE GEUN SU
IPC: C11D7/08
Filed: 2008-01-21
Abstract: A cleaning solution composition for a semiconductor device, and a method for manufacturing a phase change memory device by using the composition are provided to improve yield and operation characteristic. A cleaning solution composition for a semiconductor device comprises a compound represented by the formula 1, an ammonium halide compound, an organic solvent, and the balance of distilled water, wherein R and R' are H, or an alkyl group of C1~C5. The semiconductor device comprises a phase change memory device.
Patent KR-20090081199-A (KR)
Inventor: JEONG SAM JOO
IPC: A01G13/00
Filed: 2008-01-23
Abstract: A lagging cover for grass and an installing method thereof are provided to suppress the rearing of weeds without the drain of soil and to enable the weeds to grow well when the lagging cover is removed. A method for installing a lagging cover for grass comprises the following steps of: preparing a warm-keeping cover, a woven cloth or a non-woven cloth made of cotton, fiber or synthetic fiber; forming through-holes(25) at some distance from each other on the both side or one side of the lagging cover; and driving a soil nail(30) made of metal materials, rubber or synthetic resin into the ground in order to fix the lagging cover therein.
Patent KR-20090082562-A (KR)
Title: Precast concrete beam reinforced dapped end
Inventor: LEE SEUNG JAE
IPC: E04C3/293
Filed: 2008-01-28
Abstract: A prestressed concrete beam with a reinforced dapped end using a bending steel plate is provided to reduce the quantity of reinforcing bars required for reinforcing a dapped part of a prestressed concrete beam and to reinforce a dapped end of a prestressed concrete beam effectively. A prestressed concrete beam with a reinforced dapped end using a bending steel plate is formed for reinforcing a dapped end of a prestressed concrete beam by installing a bending steel plate(10) between plural first U-shaped reinforcing bars(20) arranged in a dapped end(110) of a prestressed concrete beam to restrain diagonal cracks formed in a projecting part and plural second U-shaped reinforcing bars(30) arranged in a body(120) of a prestressed concrete beam to restrain diagonal cracks started from the corner of the dapped end.
Patent KR-20080079590-A (KR)
Title: Method and apparatus for compensating a stick motion generated at a quadrant changing position in nc machine tools
Inventor: SATOU RYUTA
IPC: H02P29/00
Filed: 2008-01-29
Abstract: A friction compensation method, a friction compensator, and a motor controller are provided to shorten a time required for adjusting parameters by estimating friction and frictional torque with high precision. A friction compensation method comprises the steps of generating a present position signal by estimating a present position of a movable member using a present position estimation unit(21), obtaining a speed signal by differentiating the present position signal using a differentiator(22), generating a displacement signal by integrating the speed signal using an integrator(24), and obtaining an absolute value of the displacement signal using an absolute value calculator(25). A friction characteristic estimation unit(26) calculates variation for the displacement of the friction or frictional torque. A multiplier(27) calculates variation relative to time by multiplying the variation by the speed signal.
Patent KR-20090083076-A (KR)
Title: System for providing safety moving information of train
Inventor: MIN JUN SUNG
IPC: B61L25/02
Filed: 2008-01-29
Abstract: A system for providing safe operation information of train is provided to prevent the accident of the train including the derailment etc. in beforehand using the line state information and the weather information. A complex information collecting part(10) collects the line state information, the orbit occupation condition information and the weather information. An orbit occupation condition information collecting part(12) collects the orbit occupation condition information. An information gathering part(14) collects the line state information, the weather information and the orbit occupation condition information, and generates the safe driving information. A commander server(20) provides the safe driving information to the specific AP. The train receives the safe driving information through the specific AP.
Patent KR-20090085382-A (KR)
Inventor: LEE KWANG YONG
IPC: C10L5/44
Filed: 2008-02-04
Abstract: A manufacturing method of solid fuel is provided to improve flavor of taste of meat by emitting coffee flavor in combustion without harmful effects on the body, and to recycle the waste coffee by-products efficiently. A manufacturing method of solid fuel using coffee by-products includes the following steps of: adjusting moisture contents of the coffee by-products to 10% or less by drying the by-products; mixing coffee by-products 80 weight% or more, barium 1~5 weight%, nitrate 1~3 weight%, ethylcellulose 0.1~1 weight%, and sugar 5~10 weight%; putting a mixture into a mold; and performing compression-mold to produce the solid fuel.
Patent KR-20090085481-A (KR)
Title: Polyoxymethylene resin composition having conductivity and high fuel resistance and shaped articles produced therefrom
Inventor: LEE SANG EUN
IPC: C08L59/00
Filed: 2008-02-04
Abstract: A polyoxymethylene resin composition is provided to ensure excellent appearance and conductivity, and to prepare vehicle fuel supply and circulation system moldings with excellent fuel resistance. A conductive polyoxymethylene resin composition comprises a polyoxymethylene resin, carbon black 5.0-15.0 weight%, aluminosiloxane 0.05-10 weight%, and ether type thermoplastic urethane resin(TPU) 2.0-20 weight%. The carbon black has a BET surface area of 600m^2/g or more and a DBP oil absorption of 300 ml/100g or more representing a structure of aggregates of primary particles. The ether type thermoplastic urethane resin is obtained by using an ether type polyol of polypropylene glycol, tetramethylene glycol, hylene ether glycol and their mixture.
Patent KR-20080073250-A (KR)
Title: Nursing bottle with temperature sensor
Inventor: LEE GUN WON
IPC: A61J9/00
Filed: 2008-02-05
Abstract: A nursing bottle with an infrared ray sensor is provided to enable a user to recognize the temperature of the content easily by including an infrared ray sensor and a display. A nursing bottle with an infrared ray sensor includes a nursing bottle body portion(400), a measuring portion and a flexible display portion(410). The entire portion or a part of the nursing bottle body portion is made of a material that has high transmissivity of infrared ray. The infrared ray measuring portion is attached to the outer side of the nursing bottle body portion and computes temperature by measuring the infrared ray that is emitted inside the nursing bottle. The flexible display portion is attached to the outer side of the nursing bottle body portion, and displays the temperature signal received from the infrared ray sensor.
Patent KR-20090088731-A (KR)
Title: Device for adjusting height of lift pin and fpd manufacturing machine having the same
Inventor: HA SU CHUL
IPC: G02F1/13
Filed: 2008-02-15
Abstract: A lift pin height adjustment device which is used to order a substrate with the loading/unloading and a flat panel display manufacturing equipment having the same are provided to fix a location of the lift pin which the height is controlled without manipulation. A mounting housing(61) comprises a containing groove of cylindrical having the fixed depth. The mounting housing is installed in order to pass through a pin plate(56). It sets up the lift pin height adjustment device but the accommodating groove provides the necessary space to the pin plate.
Patent KR-20090089571-A (KR)
Title: Fabrication method of blanket for printing large space
Inventor: JEON KYOUNG SU
IPC: B41M5/40
Filed: 2008-02-19
Abstract: A method for fabricating a blanket for printing large space is provided, which enables mass production of micro pattern print space. A method for fabricating a blanket for printing large space comprises: a step of producing printing layer film after coating elastic material (14) and making cushion layer film after coating cushion material (24) at the same time or in order; a step of laminating adhesive layer on the supper side of printing layer film and cushion layer film; and a step of placing in order for the adhesive layer on the printing layer film and adhesive of cushion layer film to face each other.
Patent KR-20090092482-A (KR)
Title: Water proof grommet receiving one cable and Method for manufacturing the same
Inventor: LEE BONG YI
IPC: H01B17/58
Filed: 2008-02-27
Abstract: A waterproof grommet receiving a single cable and a manufacturing method thereof are provided to seal a cable having an outer diameter less or greater than the diameter of the grommet. A waterproof grommet(100) receiving a single cable(200) includes a hollow portion(112) in which the cable is inserted. A member(102) of the grommet is located outside the hollow portion and has a relatively small diameter(D2). The member is made of a thermally shrinkable tube in part or in whole.
Patent KR-20090092930-A (KR)
Title: Outer separation cleaning tool of apartment and building
Inventor: RYU JIN YOUNG
IPC: A47L1/095
Filed: 2008-02-28
Abstract: A cleaning tool of exterior glasses in an apartment and a building are provided to improve safety as a user cleans the exterior glasses in the inside without leaning outward. A cleaning tool of exterior glasses in an apartment and a building comprises an upper frame(3), a middle frame(4), and a lower frame(6). A nozzle fixing device(12) and a mounting/demounting device(2) are integrally formed at the end of the upper frame. A foreign material tool(1) is assembled in the mounting/demounting device. A handle(10) and a jet control switch(5) adhere on the top of lower frame. At the lower part of the lower frame, the other handle(7) is formed.
Patent KR-20090093451-A (KR)
Title: Remote Control Method for On Line Game Service
Inventor: AHN HYE YOUNG
IPC: G06Q50/10
Filed: 2008-02-29
Abstract: A remote control method in an online game service is provided to remove problems directly and remotely while watching a game screen of a corresponding user, thereby improving user's convenience. Game environment information of a game client which is remotely remote controlled is delivered to a game client performing the remote control. The game client for the remote control outputs a game screen according to corresponding game environment information(S23). A process that the game client for the remote control remotely controls a game environment is repeated until the remote control mode is canceled(S24). If the remote control mode is canceled, the game client for the remote control and the game client which is remotely controlled are returned back to game mode(S25,S26).
Patent KR-20090093694-A (KR)
Title: Apparatus for power supply of wind power generator
Inventor: SIN SOO CHEOL
IPC: F03D1/06
Filed: 2008-02-29
Abstract: A power supply device of aero-generator is provided to make the hub drive the pitch controller and heating unit because the secondary voltage having the commercial frequency herb does not rotate is induced in the second core and hub is supplied. A power supply device of aero-generator comprises a hub(200), a nacelle(100), and a power supply unit(110). A plurality of blades are installed in the hub and are rotated by the power of the wind. The nacelle comprises the accelerator and generator. The nacelle converts the rotation of hub into the electrical energy. The power supply unit has a first core(120) and a second core(130). One end of the first core is fastened on the base frame supporting the nacelle. The coil winds around the first core. The second core is distanced from the first core. The coil winds around the second core in order to leave the voltage having the variable frequency depending on the rotation of hub. The voltage induced from the power supply unit is supplied to the hub.
Patent KR-20090094618-A (KR)
Title: Compositions for preventing or treating bacterial infections or inflammatory disease
Inventor: KIM CHOONG JEUNG
IPC: A61K36/744
Filed: 2008-03-03
Abstract: A composition for preventing or treating bacterial infection or inflammatory diseases of poultry, which contains Coptidis Rhizoma, and Scutellariae Radix is provided to replace conventional antibiotics and prevent the generation of environmental pollution. A composition for preventing or treating bacterial infection or inflammatory diseases of poultry comprises 20-25 weight% of Coptidis Rhizoma, 20-25 weight% of Scutellariae Radix, 20-25 weight% of Phellodendri Cortex and 28-32 weight% of Gardeniae Fructus. The poultry comprises cattle, pig, goat, duck, chicken or turkey. The composition is used as feed additive for poultry.
Patent KR-20090094998-A (KR)
Title: A cover capable of supporting diary or calendar
Inventor: PARK JEONG WOO
IPC: B42D3/12
Filed: 2008-03-04
Abstract: A multi-purpose cover supporter is provided to improve portability and usability by maintaining a folded state of a front cover and a rear cover easily, and to offer various uses for a note, a diary, a calendar etc. A multi-purpose cover supporter includes a front cover(130) and a rear cover(140) connected by a binder(110). The covers are folded on a front and a rear sides of a contents part(120). The front cover is comprised of a main front cover(131) and a sub-front cover(132) divided by a segment line(130a). A connection member(135) connects the main front cover and the sub-front cover, and installed between the covers. A first magnetic body(150) is installed at an end of the sub-front cover. A second magnetic body attached on the first magnetic body is installed at the end of the rear cover.
Patent KR-20090095096-A (KR)
Title: Multi bit otp(one time programmable) memory device using multi plug and methods of manufacturing and operating the same
Inventor: KIM DEOK KEE
IPC: H01L27/108
Filed: 2008-03-04
Abstract: An OTP(One Time Programmable) memory device using multi plug, and a manufacturing and operating method thereof are provided to store data more than 2 bit by connecting four or more plugs between a link and a cathode. A link(44) is connected to an anode(42). A first connection unit connects the link and a cathode(40). The link and anode are included in a position lower than the cathode. The link and the anode are included in a position higher than the cathode. The cathode, the anode, the link, and the first connection unit are included in the same plane. The first connection unit includes at least one plug.
Patent KR-20080046141-A (KR)
Title: Hydraulic pump having air compression ability
Inventor: LEE NUNG SOO
IPC: F15B11/00
Filed: 2008-03-18
Abstract: A hydraulic pump having air compression ability is provided to discharge hydraulic oil by operating a plunger through air pressure and to generate compressed air through reciprocation of a piston. A hydraulic pump having air compression ability includes a valve body(20), a spool(30), an operating shaft(40), plunger blocks, plungers, and pistons. The valve body has a pressure source connection port, a spool operating chamber communicated with the pressure source connection port, piston operating chambers at both sides of the spool operating chamber, and A and B port pipelines(24A,24B). The spool is installed in the spool operating chamber to communicate a P chamber with an A or B chamber. The operating shaft is inserted into the spool, supported on the valve body to be linearly moved, and has spool transferring pilot pipelines(40a,40a'). The plunger blocks are coupled with both ends of the valve body respectively and have plunger operating chambers, high pressure inlets and outlets, and low pressure inlets and outlets. The plungers are coupled with both ends of the operating shaft to be slidingly inserted into the plunger operating chambers. The pistons are inserted into the piston operating chambers respectively to be connected to both ends of the operating shaft.
Patent KR-20090101982-A (KR)
Title: Door closer
Inventor: JIN JAE YONG
IPC: E05F3/00
Filed: 2008-03-20
Abstract: PURPOSE: A door closer is provided to reduce the cost and ensure stable operation by using a bellows cylinder without piston to reduce the closing speed of a door. CONSTITUTION: A door closer comprises a round bellows cylinder, a round compression spring, a check valve, and an air volume control bolt(440). Terminal unit A and B are mounted on both ends of the round bellows cylinder, and fixed to a door(10) and a door frame(20), respectively. The round compression spring is built in or connected to the round bellows cylinder. The check valve and the air volume control bolt are installed in the terminal unit A or B.
Patent KR-20090101565-A (KR)
Title: The plant cultivating method by expediting the pentose phosphate pathway of plant metabolism
Inventor: OH CHEON GEUM
IPC: A01G1/00
Filed: 2008-03-24
Abstract: PURPOSE: A method for cultivating plants is provided to promote the activity of enzymes acting for pentose phosphate pathway among biosynthesis metabolism processes of plants using chitosan pyrolysate with molecular weight of 10,000 or less. CONSTITUTION: A method for cultivating plants comprises the following steps of: adding chitosan powder to an acid liquid, dissolving it well, and obtaining a chitosan liquid; adding a chitosanase to the obtained chitosan liquid; decomposing the mixture in order to obtain chitosan pyrolysate with molecular weight of 10,000 dalton or less; and fertilizing plants with the chitosan pyrolysate and growing the plants.
Patent KR-20080095173-A (KR)
Title: Semiconductor device, light measuring apparatus, light detecting apparatus, and method for manufacturing the semiconductor device
Inventor: CHIBA TADASHI
IPC: H01L31/12
Filed: 2008-04-01
Abstract: A semiconductor device, a light measuring apparatus, a light detecting apparatus, and a method for manufacturing the semiconductor device are provided to prevent unstable operation of a signal processing unit caused by beams which is not shielded by a light shield layer. A semiconductor device includes a light reception unit(36), a signal processing unit(38), a light shield layer(42), and electrical connection members(40). The light reception unit is formed on a substrate. The signal processing unit formed on the substrate processes signals from the light reception unit. The light shield layer is implemented at an upper portion of the signal processing unit. The electrical connection members are constantly disposed between the light shield layer and the substrate, and connected to a sufficient voltage level for extracting floating charges generated from the ground and the light shield layer.
Patent KR-20090108336-A (KR)
Title: Nail Clipper
Inventor: LEE NAK WON
IPC: A45D29/02
Filed: 2008-04-11
Abstract: PURPOSE: Nail clippers are provided, which can dump collected nails at a time and can prevent the nails from being sputtered. CONSTITUTION: Nail clippers comprise: top and bottom plates(10,20) in which a cutting blade is formed in one end and the other end is mutually attached; a guide unit(14) which is located perpendicularly in one end of the bottom plate and in which a hinge section(16) is formed in the tip-end part; a push plate(30) in which one end is hinge-coupled with the hinge section of the guide unit; and a pressure projection(50) which is placed between the push plate and top plate to press the top plate. One end of the pressure projection is hinge-coupled with the push plate and the other end of the pressure projection pressurizes the top plate. A weight plumb is equipped in the other end part of the pressure projection to make hinge movement possible.
Patent KR-20090108482-A (KR)
Title: Plasma Display Apparatus
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 2008-04-11
Abstract: PURPOSE: A plasma display device is provided to increase the discharge efficiency by optimizing the period for maintaining the highest voltage of sustain signal according to the number of sustain signal or discharge cell. CONSTITUTION: A plasma display device includes a plasma display panel having an electrode. A driving unit is included to supply sustain signal to the electrode. The count of the discharge cell in which it emits the light of the plasma display panel is different in the first frames and the second frames, the highest voltage of the sustain signal is different in the maintained period. The maintained period for the highest voltage of sustain signal in the first and second frame is different in the discharge cell of plasma display panel, or the maintained period for the highest voltage of sustain signal is different in the first and second subfield having different sustain signal.