baber/WOPTO huggingface dataset:
Patent KR-20090099220-A (KR)
Title: Pinion for automatic transmission
Inventor: CHOI YOUNG SAM
IPC: F16H57/023
Filed: 2008-03-17
Abstract: A pinion for an automatic transmission is provided to increase assembly efficiency by reducing the number of the pinion for the automatic transmission. In a pinion for an automatic transmission, a pinion for the auto transmission is formed in a planet gear assembly. The planet gear assembly is composed by a sun gear, a ring gear, and a carrier(300) including the pinion. The plurality pinion gears(100) are formed at the carrier so that it is rotated through a shaft(400). A tooth form is formed on the external circumference of the pinion gear, and the pinion gear is rotated according to the rotation of the carrier. A plurality needle bearing(200) is arranged at the external circumference of a shaft and the internal circumference of the pinion gear in multiple layers. A division protrusion(110) is formed at the internal circumference of the pinion gear, and the height of the division protrusion is lower than that of the diameter of the needle bearing.
Patent KR-20090100598-A (KR)
Title: Plasma display panel dielectric substance composition, plasma display panel comprising the same
Inventor: KIM DO HWAN
IPC: C03C3/066
Filed: 2008-03-20
Abstract: PURPOSE: A plasma display panel dielectric composition and a plasma display panel comprising the same are provided to reduce the power consumption of the plasma display panel. CONSTITUTION: A plasma display panel dielectric composition comprises a glass frit. The glass frit is composed of 10-45 parts of boron oxide(B2O3), 9-35 parts of zinc oxide(ZnO), 8-35 parts of aluminium oxide(Al2O3), 3-25 parts of silicon oxide(SiO2), and 5-30 parts of bismuth oxide(Bi2O3). The plasma display panel comprises a front substrate(101), rear substrate(111) and dielectric layers(104, 115). The rear substrate faces against the front substrate. The dielectric layers are positioned between the front and rear substrates. The dielectric layers include the glass frit.
Patent KR-20090101605-A (KR)
Title: Apparatus for regenerating spentcatalysts
Inventor: KIM JO CHUN
IPC: B01J19/08
Filed: 2008-03-24
Abstract: PURPOSE: A recycling device of a waste catalyst is provided to reduce installation cost by removing a collecting facility of exhaustion heat or an expensive heat treatment facility in the device, and to recycle the waste catalyst continuously. CONSTITUTION: A recycling device of a waste catalyst includes a main body part(100), an electronic beam irradiation part, a rotating part, and a control part. The main body part includes a reaction tank(110), an inlet(112), a reproduction gas outlet(114), a beam permeable window(116), and a waste catalyst outlet(118). The reaction tank has an internal space of a cylindrical. The inlet is formed on an outer circumference of the reaction tank. The inlet supplies the waste catalyst and regeneration gas to the internal space of the reaction tank. The reproduction gas outlet is formed on an outer circumference of the other side of the reaction tank. The reproduction gas outlet discharges regeneration gas.
Patent KR-20090103145-A (KR)
Title: The Method for Manufacturing Semiconductor Device
Inventor: PARK SA RO HAN
IPC: H01L21/027
Filed: 2008-03-27
Abstract: PURPOSE: A method for manufacturing semiconductor device is provided to improve the degree of difficulty of process of the semiconductor device by forming the lower electrode pattern by the double patterning. CONSTITUTION: The method of forming the semiconductor device comprises as follows. The insulating layer(210), the first hard mask layers, and the second hard mask layers and the first photoresist pattern are formed on the semiconductor substrate(200). The second hard mask layer patterns are formed by etching the second hard mask layers using the first photoresist patterns. The first photosensitive patterns are removed and then the second photosensitive pattern is formed. The first hard mask layers and the second hard mask layer patterns are etched in the form of line and space. The insulating layer is exposed by the first hard mask layer pattern. The second photosensitive patterns are removed. The lower electrode region is formed by etching the first, and the second hard mask layer patterns and insulating layer.
Patent KR-20090107700-A (KR)
Title: The Method for Manufacturing Thin Film Transistor
Inventor: KIM HYOUNG JUNE
IPC: G02F1/136
Filed: 2008-04-10
Abstract: PURPOSE: A method for manufacturing a thin film transistor is provided to form polycrystalline silicon thin film uniform on the whole by reduce an area where a metal silicide, which is generated at the interface of the polycrystalline silicon thin film, is distributed. CONSTITUTION: A method for manufacturing a thin film transistor is comprised of the steps: forming an amorphous silicon thin film on an insulating substrate(S10); crystallizing the amorphous silicon thin film as the polycrystalline silicon thin film(S20); forming a passivation film by oxidizing the polycrystalline silicon thin film(S30); pattering the polycrystalline silicon thin film and making the polycrystalline silicon thin film as a active layer(S40); and forming an insulating layer on the polycrystalline silicon thin film and passivation film(S50).
Patent KR-20090109729-A (KR)
Title: Water-gas shift reactor using ceramic board
Inventor: RHEE CHANG HOUN
IPC: H01M8/06
Filed: 2008-04-16
Abstract: PURPOSE: A water gas shift reactor using a ceramic board is provided to secure stability of a catalyst by preventing a catalyst layer from being removed at a high temperature. CONSTITUTION: A water gas shift reactor(200) using a ceramic board includes a first plate(210), a second plate(220), and a channel plate(230). The first plate or the second plate has a fluid inflow port or a fluid outflow port. The channel plate is arranged between the first plate and the second plate. The channel plate forms a flow path between the plates. The catalyst layer is formed on the surface of the channel plate. The ceramic board includes ceramic paper, a first coating layer of alumina oxide, and a second coating layer of aluminum phosphate.
Patent KR-20090111133-A (KR)
Title: Photographic lens optical system
Inventor: JUNG PIL SUN
IPC: G02B13/18
Filed: 2008-04-21
Abstract: PURPOSE: A photographic lens optical system is provided to correct a distortion and various aberrations easily by forming one lens between an object and an image sensor. CONSTITUTION: In a photographic lens optical system, a lens optical system includes one lens(I). The lens has a positive refractive power between an object(OBJ) and an image sensor(IMG). An entrance face(2*) of the lens is formed by an aspherical surface to the object. An exit face(3*) of the lens is composed of an aspherical surface having a plurality of inflection points, and the central part of the exit face has a swollen structure to the image sensor. The edge of the exit face has the concave structure to the image sensor, and an iris diaphragm(S1) is located between the object and lens. The infrared shielding unit(II) is formed between the lens and image sensor.
Patent KR-20090111419-A (KR)
Title: Combining structure of pipe, and combining method of the same
Inventor: JUNG YOUNG JAE
IPC: F16L13/02
Filed: 2008-04-22
Abstract: PURPOSE: A pipe connection structure and method are provided to reduce the total weight of the structure by wrapping and adhering a synthetic tape on the weld part between a main pipe and a joint pipe and the whole joint pipe. CONSTITUTION: A pipe connection structure comprises a pair of main pipes(100,200) which have a fitting groove on one end and arranged at an interval, a joint pipe(300) interconnected between the ends of the main pipes, and a reinforcing adhesive layer(400) formed by rapping and adhering a synthetic tape on the weld part between the main pipes and the joint pipe and the whole joint pipe to reinforce the connection part and the joint pipe.
Patent KR-20090111450-A (KR)
Title: Window frame structure of sealing
Inventor: SUNG NAK YUN
IPC: E06B7/16
Filed: 2008-04-22
Abstract: PURPOSE: A window frame structure for installation of a sealing is provided to implement a window frame using identical frame members by employing a cover for closing sealing grooves formed on the bottom frame member. CONSTITUTION: A window frame structure for installation of a sealing comprises a guide roller, a guide rail(20), and a guide groove(40). The guide rail is formed on an outer frame. The guide groove is formed in the longitudinal direction of the frame constituting the bottom of the window frame. A pair of sealing grooves(50) are formed in the longitudinal direction on both sides of the guide rail. An opening of the sealing groove is closed by a cover(60) with the same length.
Patent KR-20090111522-A (KR)
Title: Liquid crystal display using dummy film
Inventor: LEE SUNG HO
IPC: G02F1/1345
Filed: 2008-04-22
Abstract: PURPOSE: A liquid crystal display using a dummy film is provided to prevent the short circuit between connection pads even when being bonded in a state that a dummy film is not arranged. CONSTITUTION: A liquid crystal panel(100) is formed by bonding a TFT substrate(110) with a color filter(120). A gate IC(112) is installed at one external portion of the TFT substrate. A driving line(155) including the power line and signal line of the gate IC is mounted along the external line of the liquid crystal panel. Plural dummy films(150) are bonded to a glass region(160) of the external portion of the TFT substrate.
Patent KR-20090111999-A (KR)
Title: Heat sink
Inventor: KO SOO HYUN
IPC: H05K7/20
Filed: 2008-04-23
Abstract: PURPOSE: A heat sink is provided to directly deliver the heat of the power device in the heat sink through the thermal conduction part. CONSTITUTION: The one side of the heat sink(1) is installed to be contacted with the circuit board(2). The opposite face of the heat sink is formed with lots of the heat exchange fin(1b) for which increases the heat-exchange area with air. The heat transfer member(1a) is protruded to one side of the heat sink into one body. The penetration holes(2b) are prepared in the circuit board. The heat transfer member is formed in the power device(3) into one body. The solder layer(4) is formed between one side and circuit board of the heat sink.
Patent KR-20090118575-A (KR)
Title: Method for sensing cyanide ion using fluorecein dialdehyde
Inventor: YOON JU YOUNG
IPC: B01J27/26
Filed: 2008-05-14
Abstract: PURPOSE: A method for sensing cyanide ion using fluorecein dialdehyde is provided to be used in quantitative and qualitative analysis of cyanide ions through an optical method by measuring fluorescence intensity or color change. CONSTITUTION: A method for sensing cyanide ion using fluorecein dialdehyde represented by the formula 1 comprises a step of measuring fluorescence intensity or color change generated by a compound which is obtained by reacting fluorecein dialdehyde and cyanide ion. The fluorescence intensity increases as the concentration of the cyanide ion increases.
Patent KR-20090121826-A (KR)
Title: Automatic output apparatus for converting two way drive
Inventor: CHOI HONG GON
IPC: B62M11/00
Filed: 2008-05-23
Abstract: PURPOSE: An automatic bidirectional driving outputting device is provided to control rotation directions of a planetary gear group and at least two unidirectional rotation members, thereby automatically outputting power in one direction without a separate external operating device. CONSTITUTION: An automatic bidirectional driving outputting device includes a planetary gear group, a fixing support(110), an annular slide support(113) and a lever(112). The planetary gear group includes a sun gear(103), a unidirectional rotation member, a planetary gear(105), a planetary carrier(106) and a ring gear(102). The fixing support supports a rotation axis. The annular slide support is combined with an annular ratchet(111) though sliding. The lever shakes the annular ratchet left/right.
Patent KR-20090126392-A (KR)
Title: Broadband electromagnetic wave absorber and manufacturing method thereof
Inventor: KIM CHUN GON
IPC: H05K9/00
Filed: 2008-06-04
Abstract: PURPOSE: A broadband electromagnetic wave absorber and a manufacturing method thereof are provided to implement an electromagnetic wave absorber absorbing broadband electromagnetic wave by generating multiplex resonance with a monolayer structure. CONSTITUTION: In a device, a high conductivity layer(23) is formed at the rear side of a dielectric loss layer and the dielectric loss layer(22). A resonance point according to a pattern and λ/4 Y-matching is generated at the same time. The pattern layer is formed by a periodic lattice pattern. A shape and a size of the periodic lattice pattern the interval between unit lattices are adjusted according to the resonance point. The pattern layer is formed with the conductivity polymer. The resonance point according to λ/4 Y-matching is varied according to the thickness and a dielectric constant of the dielectric loss layer.
Patent KR-20090127631-A (KR)
Title: Visor and wooden beehive equipped with visor
Inventor: SHIM TAE HWAN
IPC: A01K47/06
Filed: 2008-06-09
Abstract: PURPOSE: A rainwater and sun visor for beehive and a beehive using the same are provided to guide the falling of rainwater by forming a shape bent 15 Deg. to the downward, and not wave on the wind. CONSTITUTION: The beehive using rainwater and sun visor includes: a lid(110) for covering an upper end of a top beehive; a top beehive(100') having an opening in the bottom surface; an upper support material(120) for supporting the top beehive to safely settled in the upper end of a lower beehive; a bee gateway(150) having a gate for going in and out; a hinge(210) in which one side is fixed to the upper side of the upper support material and the other side is fixed to a blind plate; a blind plate(220) upwardly installed at the bee gateway by the hinge; and a connecting part(121) for reiterating binding or releasing operation according to revolving the blind plate.
Patent KR-20090128276-A (KR)
Title: Biosensor comprising metal immobilized carbon nanotube and a preparing method thereof
Inventor: LEE JEONG O
IPC: G01N27/26
Filed: 2008-06-10
Abstract: PURPOSE: A bio sensor and a manufacturing method thereof are provided to fix metal nano-particle using a non-covalent binding mode without destroying covalent bond between carbons of the carbon nano-tube. CONSTITUTION: A manufacturing method with a metal immobilized carbon nano-tube comprises following steps. A carbon nano-tube transistor including source electrode, drain electrode, and gate and carbon nano-tube(30) is manufactured. In the carbon nano-tube transistor, all electrodes except for the carbon nano-tube are insulated. The insulated carbon nano-tube transistor is put into solution with metallic ion and fixes the metal nano-particle on the surface of the carbon nano-tube.
Patent KR-20090130489-A (KR)
Title: Fire prevention door and manufacturing method thereof
Inventor: LEE JOON YEOK
IPC: E06B3/72
Filed: 2008-06-16
Abstract: PURPOSE: A fireproof door and a manufacturing method thereof are provided to effectively prevent the leak of smoke in a fire by improving the air-tight performance of a fireproof door. CONSTITUTION: A fireproof door(100) is composed of a front panel(110), a rear panel(120), a non-inflammable board(130), a first reinforcing member(140), a first board(150), a second reinforcing member(160), and a second board(170). The front panel is located in the front side of the fireproof door. The rear panel is located in the back side of the fireproof door. The non-inflammable board is located in the inside of the rear panel and the front panel. The first reinforcing member is installed in the edge portion of the fireproof door. The first reinforcing member is located between the front panel and the rear panel. The first board is adhered closely to both ends of the first reinforcing member. The second reinforcing member is adhered closely to both ends of the first board. The second board is adhered closely to both ends of the second reinforcing member.
Patent KR-20090131923-A (KR)
Title: Lighting control system for vision system
Inventor: CHOI SEUNG HUN
IPC: H05B37/02
Filed: 2008-06-19
Abstract: PURPOSE: A lighting control system for a vision system is provided to control color and illuminance by LED(Light Emitting Diode) lighting of multi colors, thereby accurately determining faults of marking of a product or a pattern location. CONSTITUTION: A lighting(12) generates red, green, and blue light. A communication unit(14) offers setting information from a lighting control device(20) to the lighting. A lighting setting unit(22) controls RGB colors and illuminance of the lighting according to a kind of a photographing target of a camera. An output port(28) offers information about the color and illuminance of RGB lighting set in the lighting setting unit.
Patent KR-20100000047-A (KR)
Title: Cognitive neuro computational method of automatic lexical acquisition
Inventor: LIM HEUI SEOK
IPC: G06F40/191
Filed: 2008-06-24
Abstract: PURPOSE: A recognition neurology based automatic word requiring method for reflecting theory of processing cognitive neuroscience language information is provided to automatically acquire combination form and a morpheme of a corresponding word. CONSTITUTION: A character string is extracted in a corpus(S210). Word appearance frequency information and latest information of the character string are registered in database(S220). The frequency of the string is higher than appearance frequency threshold value, the string is registered in a word dictionary(S240). The prevalence of the character string is not higher than the prevalence critical value. If the frequency of the character string is not higher than the critical value, it returns to S210(S230).
Patent KR-20090114295-A (KR)
Title: Duplex receptacle
Inventor: MOON JAE SEONG
IPC: B65D1/24
Filed: 2008-06-25
Abstract: PURPOSE: A dual container is provided to create two independent spaces in a container without dual installation of cap. CONSTITUTION: A dual container(100) comprises: a partition wall(20) at the inner center of container body(10); two independent spaces(16,18); a rotary cap(30) which selectively discharges content in two spaces by rotating along the wall of the container body; and a coupling groove(14) in which the rotary cap is installed.
Patent KR-20100001970-A (KR)
Title: A dielectric waveguide filter
Inventor: LIM KWANG TAEG
IPC: H01P1/207
Filed: 2008-06-28
Abstract: PURPOSE: A dielectric waveguide filter is provided to secure a high attenuation property at a desired frequency band by connecting desired resonators through an inductor. CONSTITUTION: A dielectric waveguide filter includes a body(210), a connecting part(220), and a substrate(230). The body comprises a plurality of resonators(211~216). A plurality of vertical grooves is formed in both sides of the body. A conductive material is coated on four surfaces of the body except for both surfaces. The connecting part electrically connects two or more resonators among the resonators, and is a variable notch cable. The substrate is connected to the body, and includes an input/output terminal.
Patent KR-20100003083-A (KR)
Title: Data transmission circuit and semiconductor memory device including the same
Inventor: BAE JI HYAE
IPC: G11C7/22
Filed: 2008-06-30
Abstract: PURPOSE: A data transmission circuit and a semiconductor memory device including the same are provided to simplify a structure by reducing the number of lines for transmitting a training pattern and removing a register which temporarily stores the training pattern for a read training. CONSTITUTION: A latch unit(803) latches a training pattern load command and training pattern data inputted from the outside with one bit when the training pattern load command is inputted. A buffer(807) loads the training pattern data latched in the latch unit according to a strobe signal. The strobe signal is enabled by a buffer load signal representing pre-patch termination of a stage of the buffer.
Patent KR-20100003127-A (KR)
Title: The hopper for plastic injection machine
Inventor: KIM CHEON SEOP
IPC: B29C31/04
Filed: 2008-06-30
Abstract: PURPOSE: A hopper for a plastic injection device is provided to supply the fixed amount of raw material to a transfer screw by preventing negative pressure from being generated on a lower part of the hopper due to the operation of a ring blower. CONSTITUTION: A hopper for a plastic injection device blocks influence of negative pressure due to the operation of a ring blower in a lower part of the hopper connected to a transfer screw during the operation of the ring blower. A hopper which has an opening by connecting the lower part to a transfer screw is provided as a lower hopper(11). The lower part of an upper hopper(10) including an outlet nozzle part couples the upper and the lower hopper. The outlet nozzle is blocked by being lifted due to negative pressure generated on the upper hopper during the operation of a ring blower(20).
Patent KR-20100004560-A (KR)
Title: Supplemental tank for welding tank
Inventor: KIM JONG JUN
IPC: B23K9/00
Filed: 2008-07-04
Abstract: PURPOSE: A supplement tank for welding flux is provided to maintain the mount of flux, which is collected from the welding point and loaded in the dust chamber, below a specific amount. CONSTITUTION: A supplement tank for welding flux(50) comprises a dust chamber(501) in which the flux inhaled through a flux return duct is loaded, a supply chamber(502) which is connected to a flux supply pipe for re-supplying the collected flux to a welding point, and an inner baffle(505) which divides the dust chamber and the supply chamber. The baffle includes a valve plate(62) which is connected to the baffle by a hinge(61) on one end and supported upward by an elastic member(63) on the other so as to open or close a through hole formed on the baffle.
Patent KR-20100005478-A (KR)
Title: Method and apparatus for allocating radio resource
Inventor: JO JUN HO
IPC: H04B7/26
Filed: 2008-07-07
Abstract: PURPOSE: A method and an apparatus for allocating radio resources are provided to guarantee fairness of using radio resources while adjusting a sensing threshold value. CONSTITUTION: A resource usage ratio is set between systems for reference time(S320). Sensing critical values of each system are obtained using the resource usage ratio(S340). It is determined whether remaining systems use radio resources based on the sensing critical values(S350). The sensing critical values are obtained using part among system property information of each system.