baber/WOPTO huggingface dataset:
Patent KR-20090065420-A (KR)
Title: Vaporizer
Inventor: KAWAYOKO KOJI
IPC: F02M21/02
Filed: 2008-08-07
Abstract: A pressure reduction apparatus is provided to prevent noise generation because the enlargement of the vibration in the pressure control valve system part is tellingly avoided. A pressure reduction apparatus(1A) comprises as follows. The pressure control valve included in the fuel introduction portion to the pressure control room(3) is opened and is closed to the holder(4) with the operation of the axis-supported valve lever(5). The gas fuel is introduced to the pressure control room and it reduces pressure to the prescribed input and it controls and it transmits. In the state where it mounts the dustproof board(8) buffing the transmission of vibration let-down, a holder is fixed to the let-down body(2) with the mounting screw(7). The dustproof board is equipped in the lower-part of holder and holder between mounting surface of the pressure control room.
Patent KR-20090019714-A (KR)
Title: Pre-stressing apparatus using a split threaded fastener
Inventor: STEINBOCK ROBERT C
IPC: E04C5/00
Filed: 2008-08-19
Abstract: A pre-stressing device using a split threaded fastener is provided to simplify assembling thereof on a large-scaled threaded column or rod for carrying out the tensioning thereof easily. A circular ring(30) is divided by half along a surface crossing a central longitudinal axis(34) between facing end walls(40,42), wherein one of the end walls provides a truncated conical load bearing surface limited by a protruded point(44). A bolt clamps the divisions of the circular ring while contacting the axis. A hollow cylinder(50) has a wall surface including a truncated conical thrust surface for providing a pair of common truncated conical surfaces including the truncated conical load bearing surface.
Patent KR-20100023639-A (KR)
Title: A process for transitioning between ziegler natta system and metallocene catalyst system
Inventor: OH SANG JOON
IPC: C08F2/34
Filed: 2008-08-22
Abstract: PURPOSE: A process for conversion between Ziegler-Natta system and metallocene catalyst system is provided to shorten time of a conversion process between immiscible catalyst systems and to facilitate a polymerization process using a minimum amount of an inactivating material. CONSTITUTION: A process for converting polymerization reaction accelerated by a first catalyst into polymerization reaction accelerated with a second catalyst immiscible with the first catalyst comprises the steps of: (a) mixing at least one inactivating agent present in a gas phase at a room temperature and at least one inactivating agent present in a liquid phase at a room temperature; (b) leaving the inactivating agent in a reactor of 80 °C for 6 hours; (c) removing the inactivating agent by nitrogen purging; (d) removing the inactivating agent through the reaction with organometallic compounds; (e) controlling a gas phase composition according to an operation condition of a second catalyst; (f) introducing the second catalyst into the reactor; and (g) deciding the conversion process from a polymerization discharge material after the injection of the second catalyst.
Patent KR-20100024039-A (KR)
Title: Antenna apparatus with solar cell, radio repeater and terminal using the same
Inventor: LEE SANG CHUL
IPC: H01Q1/38
Filed: 2008-08-25
Abstract: PURPOSE: An antenna apparatus with a solar cell is provided to prevent the Interference between antennas by selecting the antenna according to propagation environment. CONSTITUTION: An integrated solar cell/ an antenna device comprises a solar cell array(300) and a thin film type antenna(110). The solar cell array comprises a plurality of solar cells. The solar cell array collects the sunlight. The thin film type antenna is formed with a solar cell array to be one body. The device comprises a first support member and the second supporting member which are combined with each other.
Patent KR-20100031914-A (KR)
Title: Shock absorbing structure of concrete pile head
Inventor: KAWABATA ICHIZO
IPC: E02D5/24
Filed: 2008-09-16
Abstract: PURPOSE: A buffer structure for a concrete pile head is provided to reduce construction costs and facilitate concrete foundation by improving the internal force of a concrete pile by reducing the stress of a pile head. CONSTITUTION: A buffer structure for a concrete pile head comprises a buffer part(20) and a support part(30). The buffer part is coupled with an outer circumference portion(12) of a head of a concrete pile(10). The support part is coupled with the inner circumferential portion(13) of a head of the concrete pile. A concrete foundation is placed on the top of the support part.
Patent KR-20100036663-A (KR)
Title: Apparatus for treating patient's urine and feces automatically
Inventor: KYE SOON HO
IPC: A61G9/00
Filed: 2008-09-30
Abstract: PURPOSE: An automatic urine and feces treatment apparatus is provided to automatically suck wasted cleaning water after washing urine and feces of a patient, and to use the apparatus regardless of the place where the patient is lying. CONSTITUTION: An automatic urine and feces treatment apparatus for a discomfort patient comprises the following: a treatment supporter(10) in a shape of shorts formed with a soft and waterproof material; a detection sensor(20) detecting urine and feces of a patient while being installed in the treatment supporter; a cleaning nozzle(30) installed in the treatment supporter to spray water to the patient; a waste water outlet(40) connected to a pipe and a vacuum pump(N) discharging the urine and feces to an external sump(41); a warm air supplying nozzle(50) applying warm air to the patient; and an ultrasonic oscillator(60) combined to one inner side of the treatment supporter, and connected to an ultrasonic generator(61).
Patent KR-20100036704-A (KR)
Title: Image sensor and method of fabricating the same
Inventor: LEE SUN CHAN
IPC: H01L27/146
Filed: 2008-09-30
Abstract: PURPOSE: An image sensor and a manufacturing method thereof are provided to improve sensing efficiency by forming a photodiode on the side which is different from transistors and wirings. CONSTITUTION: A photo diode(PD) is arranged under a semiconductor substrate. A transistor is arranged on the semiconductor substrate. A deep via(300) passes through the semiconductor substrate and electrically connects the photo diode with the transistor and is arranged on the photo diode.
Patent KR-20090036078-A (KR)
Title: Preheating temperature during welding
Inventor: MOKADEM SELIM
IPC: B23K26/32
Filed: 2008-10-07
Abstract: A welding method for controlling the preheating temperature is provided to prevent the surface crack existing in a high temperature turbine component after the service or casting. A welding method for controlling the preheating temperature welds parts(120, 130, 155) at higher than 500°C by using the preheating temperature lower than 600°C. The part comprises a columnar grain which the nickel-base super-alloy, and is manufactured with the nickel-base super-alloy. The part is locally preheated in a domain(10) for the welding. The welding includes the laser welding and the spot size of the laser beam has the diameter of 2.5 mm or 5 mm. The power of the laser used for the laser welding is 450W or 950W.
Patent KR-20100039509-A (KR)
Title: Manufacturing method of acrylic polymer with impact resistance using emulsion latex
Inventor: SEO HYE WON
IPC: C08F265/06
Filed: 2008-10-08
Abstract: PURPOSE: A method for manufacturing an acrylic polymer is provided to improve the impact strength of an acrylic resin even in the presence of a low impact modifier and to prepare an acrylic resin with excellent shock resistance and transparency without a high temperature melting process of a separate impact modifier. CONSTITUTION: A method for manufacturing an acrylic polymer with excellent impact resistance comprises (A) performing emulsion polymerization of an acrylic latex consisting of 5~30 weight% seed, 50~70 weight% rubbery core grafted with seeds, and 10~30 weight% grafted with a core; (B) adding the acrylic latex to a suspension in which an acrylic monomer and a dispersing agent are mixed in ion exchanged water, injecting a coagulant, and transferring latex to an acrylic monomer layer; and (C) performing suspension polymerization by injecting a chain transfer agent and an initiator into the suspension.
Patent KR-20100039626-A (KR)
Title: Bubble absorbing apparatus for taking bubbles in in/out lines
Inventor: CHOI YONG KU
IPC: H01L21/306
Filed: 2008-10-08
Abstract: PURPOSE: A bubble absorbent apparatus for removing bubbles from an inlet and an outlet is provided to absorb bubbles from a solution using a bubble absorbent unit which absorbs the solution including the bubbles. CONSTITUTION: A cartridge(230) filters the impurities in a solution at an inlet. A housing(240) contains the cartridge and transfers the filtered solution to an outlet. A bubble absorbent unit(250) absorbs the solution with one pipeline, before the solution passes through the cartridge and after the solution passes through the cartridge. The bubble absorbent unit includes a check valve which prevents the contra-flow of the solution including bubbles.
Patent KR-20100040204-A (KR)
Title: Method for removing a/djacent induction noise included in partial discharge
Inventor: KANG DONG SIK
IPC: H02M1/44
Filed: 2008-10-09
Abstract: PURPOSE: A method for removing an adjacent induction noise which is mixed to partial discharge signal is provided to improve removal precision by analyzing the raw waveform of the partial discharge signal with a full A/D converting method. CONSTITUTION: Partial discharge signal from two phases is received using a full A/D measurement method(S11). The received partial discharge signal is arranged based on a measurement order and a period order(S12). A measurement signal in a same time period is obtained from the partial discharge signal(S13). The polarity and the size of two phases are compared(S14). The larger size of the phase is selectively removed(S15).
Patent KR-20100041329-A (KR)
Title: Cover for car
Inventor: YOON CHOUL
IPC: B60J11/04
Filed: 2008-10-14
Abstract: PURPOSE: A falling prevention cover for a vehicle is provided to perform a right position attachment operation by setting a standard of an end part as a standard tag. CONSTITUTION: A falling prevention cover for a vehicle comprises a cover(110) and a double sided tape(300). The cover is cut in order to cover the hood of vehicle and upper side of trunk. The double sided tape is adhered in the girth of the inner surface of each cover for adhesion. A standards tag(20) is attached to a release paper in a hood cover which covers a hood. The standards tack has a guide groove in which the edge part of hood is inserted.
Patent KR-20100041905-A (KR)
Title: Horseback the riding experience motion rolling equipment
Inventor: LEE TAE HO
IPC: A63B69/04
Filed: 2008-10-15
Abstract: PURPOSE: A rolling machine for improving feeling of horse riding motion is provided, which maximizes balance sense and doubles the exercise effect. CONSTITUTION: A rolling machine for improving feeling of horse riding motion comprises: a rolling plate fixing member(8) which fixes a rolling plate to the upper part of a post in order to roll to the right and left; a rolling operation member(20) which operates the rolling plate to the right and left through a linear motor; a linear motor controller controlling the operation of the linear motor; and an impact damper(14) for absorbing the impact generated by excessive rolling action.
Patent KR-20100045037-A (KR)
Title: Mram having tunnel barrier including oxygen vacancy and method for fabricating the same
Inventor: CHUNG YONG CHAE
IPC: H01L21/8247
Filed: 2008-10-23
Abstract: PURPOSE: A magnetic memory element and a manufacturing method thereof are provided to improve the magnetic moment of ferromagnetic materials by forming the oxygen vacancy in the interface of a tunnel barrier. CONSTITUTION: A tunnel barrier(13) is arranged between upper ferromagnetic materials(11) and lower ferromagnetic materials(15). The tunnel barrier contains the oxygen vacancy within the interface where at least one among the upper ferromagnetic materials and the lower ferromagnetic materials is contact. The tunnel barrier contains the oxygen vacancy which is contact with the upper ferromagnetic materials and the lower ferromagnetic materials. The amount of the oxygen vacancy is 25% to 75%. The tunnel barrier is the aluminum oxide film or the magnesium oxide.
Patent KR-20100045162-A (KR)
Title: Vegetation fence
Inventor: KIM TAE SEOK
IPC: E04H17/02
Filed: 2008-10-23
Abstract: PURPOSE: A vegetation fence is provided to improve the exterior of the fence by installing flowerpots and protecting nets in the circumference of the fence. CONSTITUTION: A vegetation fence(10) is composed as follows. A flowerpot(20) and a protecting net(30) are installed along the circumference of a fence(1) to be separated from each other. Coupling nuts(40) are composed of bolts, connection clips, and nuts. A spacer is installed in the protecting net, and maintains the interval between plants(25) located inside the protecting net.
Patent KR-20080107335-A (KR)
Title: The growing method of germanium cotton
Inventor: PARK MAN JO
IPC: A01G1/00
Filed: 2008-11-04
Abstract: A method for preparing germanium wood vinegar, oxidized germanium wood vinegar or germanium Arthemisia Asiatica Nak. wood vinegar, and a method for cultivating germanium Arthemisia Asiatica Nak. or germanium cotton plant are provided to obtain the cotton plant or Arthemisia Asiatica Nak. having the useful function of germanium such as immunity enhancement, etc. A method for preparing germanium wood vinegar, oxidized germanium wood vinegar or germanium Arthemisia Asiatica Nak. wood vinegar comprises the steps of putting 20-200 L of wood vinegar into a first tank and a second tank; and precipitating 10-10,000 g of a germanium powder or an oxidized germanium powder in the first tank, and 1,000-10,000 g of the dried germanium Arthemisia Asiatica Nak. in the second tank.
Patent KR-20100052012-A (KR)
Title: Folding platform for fishing place
Inventor: KIM NAK JOON
IPC: A47C9/10
Filed: 2008-11-10
Abstract: PURPOSE: A foldable supporting chair for the fishing site is provided, which is light to be handled facilely, can be folded and carried in simple form after fishing. CONSTITUTION: A foldable supporting chair for the fishing site comprises: a first supporting plate(10) in which the reinforcement frame is installed on the bottom surface; a second supporting plate(20) which can be connected to first supporting plate to be folded reciprocally, in which the reinforcement frame is installed on the bottom surface; a third supporting plate(30) in which the reinforcement frame is installed on the bottom surface; a supporting accessory board(40) in which the reinforcement frame is installed on the bottom surface; a guide frame(50) which is installed in both sides of first supporting plate to be rotatable, can be fixed corresponding with a clamp in which the forelegs is height-controlled and fixed; and a hooking member(60) fixed in the state sloping the guide frame.
Patent KR-20100054368-A (KR)
Title: Plasma gun for medical treatment
Inventor: LEE KEUN HO
IPC: A61B18/00
Filed: 2008-11-14
Abstract: PURPOSE: A plasma gun for medical treatment is provided to reliably generate plasma by improving the structure of a chamber and a plasma discharge unit. CONSTITUTION: A plasma gun for medical treatment includes a housing(10), a gas supply unit(30), and a plasma discharge unit(20). The housing includes a chamber(102). A nozzle is arranged on the end of the chamber to spray the plasma. The gas supply unit supplies reactive gas to the chamber. A plasma discharge unit includes a dielectric and first and second electrodes. The dielectric has a slot. The first and second electrodes are arranged on the outer surface of the dielectric to face each other. The first and second electrodes are made of metal materials.
Patent KR-20080107343-A (KR)
Title: Toothbrush
Inventor: JUNG JIN HYO
IPC: A46B9/04
Filed: 2008-11-21
Abstract: A toothbrush with a detachable head is provided, which can brush teeth by directly rubbing the recess portion or the gap of the tooth. A toothbrush with a detachable head comprises: a groove(X) which is arranged on the floor side at the constant interval; a head case(121) in which a concave rail(Y) is arranged in both sides at the constant interval; and a plurality of springs(122) made of the material in which the rust does not occur; a support(124) having a guide(125) which is protruded in order to be corresponded to the rail; and a head cover(126) which stops the support to break away outside and is combined with the head case using adhesive, etc.
Patent KR-20080108393-A (KR)
Title: The manufacturing method light-weight carbonization energy resources conversion using water and wastewater sludge
Inventor: JANG SEUNG KWON
IPC: C04B18/18
Filed: 2008-11-25
Abstract: A method of manufacturing a light weight carbonization aggregate and energy resource using service water and sewage sludge is provided to make service water and sewage sludge into light weight aggregate through a carbonization process and to use a heat additionally generated from the through a carbonization process. A method of manufacturing a light weight carbonization aggregate and energy resource using service water and sewage sludge comprises steps of: inputting the service water and sewage sludge into a first low temperature pressurizing drying unit, pressurizing the service water and sewage sludge for 5 minutes at a low temperature of 100‹C-200‹C and a pressure of 100 PSI, dehydrating and drying the service water and sewage sludge; inputting sludge first dried to a molding compression unit(11) using a transfer conveyor system(L10) and inputting the sludge first dried into a second low temperature pressurizing drying unit using a transfer conveyor system(L11) by pressing and forming the sludge in order to a desired plastic material. The moldings passing through the second drying step comprise an organic compound and an inorganic material. A percentage of water content of the moldings drastically drops by passing the moisture which the organic compound comprises through the first drying process and the second drying process and a molding of the sludge is maintained by making an assemble of the inorganic material good.
Patent KR-20100058905-A (KR)
Title: Semiconductor devices including a dielectric
Inventor: LIM JAE SOON
IPC: H01L21/316
Filed: 2008-11-25
Abstract: PURPOSE: A semiconductor device including a dielectric layer is provided to offer a doped harfnium dioxide layer having a high dielectric constant by including a doping atom and a tetragonal unit lattices having the ion size bigger than the ion size of a hafnium atom. CONSTITUTION: A doped hafnium oxide layer(110) is located on a substrate(100). A bottom electrode(105) is located between the doped hafnium dioxide layer and a substrate. An upper electrode(120) is located on the doped hafnium dioxide layer. The ion size of the doping atom is bigger than the ion size of the hafnium atom. The doped hafnium dioxide layer comprises the tetragonal unit lattices.
Patent KR-20100060276-A (KR)
Title: Nozzle plate and method of manufacturing the same
Inventor: KANG SUNG GYU
IPC: B41J2/135
Filed: 2008-11-27
Abstract: PURPOSE: A nozzle plate and a manufacturing method thereof are provided to obtain a nozzle plate with a rigid nozzle structure in which the nozzle wall becomes thicker as going away from the nozzle outlet. CONSTITUTION: A nozzle plate comprises a body(510) and a nozzle(520) projected from the body. The lower part of the nozzle has a sectional area which becomes narrower toward the outlet of the nozzle while the upper part extended from the lower part to the outlet has a constant sectional area. The inner wall of the lower part of the nozzle is formed at a designated angle to the surface of the body. The outer wall of the nozzle is formed at a smaller angle to the surface of the body than that of the inner wall of the lower part of the nozzle.
Patent KR-20100063292-A (KR)
Title: Top emission type organic electro-luminescence device and method for fabricating of the same
Inventor: KIM OCK HEE
IPC: H01L51/50
Filed: 2008-12-03
Abstract: PURPOSE: A top emission type organic electro-luminescence element and a method for manufacturing the same are provided to minimize the reflection of external light and improve contrast. CONSTITUTION: A semiconductor layer(201) is formed on a first substrate(101) which is composed of silicon. A gate insulation layer(203) is formed on the semiconductor layer. A gate electrode(205) and a gate wire are formed on the upper side of the gate insulation layer in response with the semiconductor layer. A first interlayer insulation layer(207a) is formed on the entire surface of the gate electrode and the gate wire.
Patent KR-20090060192-A (KR)
Title: Work machine coast and brake control with an infinitely variable transmission
Inventor: EASTMAN BRITON TODD
IPC: B60W30/18
Filed: 2008-12-05
Abstract: A working machine steering and brake control using an infinite variable transmission is provided to slow down or stop the working machine without uncomfortable deceleration. A working machine operation method comprises the steps of: a step(50) which moves a ground speed actuator to the corresponding location to more slow ground speed of the working machine; a step which senses the location of the ground speed actuator; a step(54) which provides an output signal indicating more slow ground speed; and a step(58) which increases input/output (I/O) rate of an IVT so that pure torque transfer become 0. The pure torque transfer is completed by reverse operating from the IVT input unit to the IC engine output unit.
Patent KR-20090063110-A (KR)
Title: Lane keeping system considering the steering wheel offset angle
Inventor: SHIN DONG HO
IPC: B60W30/10
Filed: 2008-12-09
Abstract: A course follow system considering the deflected steering wheel angle is provided to improve the safety in case of the driving of vehicles and to enhance the riding comfort of a passenger. A course follow system considering the deflected steering wheel angle comprises an input information generation unit(10) which measures the dynamic characteristics parameter value of a vehicle, and estimates the transverse direction movement information of a vehicle by using the dynamic characteristics parameter value; a deflected steering wheel angle calculation unit(30) which produces the deflected steering wheel angle (delta0) by using the dynamic characteristics parameter value and the transverse direction movement information transferred from the input information generation unit; and a control unit(20) which calculates the demanded yaw rate (gammad) by using the dynamic characteristics parameter value and the transverse direction movement information transferred from the input information generation unit, calculates the ordered steering wheel angle (deltaf.c) by using the demanded yaw rate and the transverse direction movement information, and produces the calibrated ordered steering wheel angle which is the sum of the ordered steering wheel angle and the deflected steering wheel angle transferred from the deflected steering wheel angle calculation unit.