baber/WOPTO huggingface dataset:
Patent KR-20100119389-A (KR)
Title: The method of driving and structure for arm-roll truck with pin-in-slot
Inventor: Kim hyung han
IPC: B60P1/16
Filed: 2009-04-30
Abstract: PURPOSE: A structure and a driving method of an arm roll unit using a pin and a slot are provided to reduce the number of hydraulic cylinders in comparison to the arm roll unit of a conventional arm roll truck and to reduce the maintenance cost and the oil cost by decreasing the weight of a vehicle and the number of parts for driving the hydraulic cylinder. CONSTITUTION: The horizontal movement of an arm roll hook is made by the extending of a hydraulic cylinder through a pin mounted on the arm roll hook of an arm roll unit and a slot mounted on the arm roll unit. In order that the arm roll hook can rotate through the continuous extending of the hydraulic cylinder after driving, a pin mounted on the arm roll hook are inserted into a cylindrical bearing with an inner slot and then the rotating center is maintained while the arm roll hook rotates. The driving method of an arm roll unit is as follows. The arm roll hook rotates in an anticlockwise direction through the constriction of the hydraulic cylinder so that the arm roll hook returns to an original position after driving. When a slot, which is formed on the bearing to make a horizontal movement toward the front of a vehicle, and other slot, which is formed on the arm roll unit, maintain level, the pin, which has been inserted into the bearing, is separated. The arm roll hook returns to the original position through the horizontal movement through the continuous constriction of the hydraulic cylinder after being inserted into the arm roll unit.
Patent KR-20100120021-A (KR)
Title: Forest fire evolution and water management system
Inventor: HO SEONG IL
IPC: A62C3/02
Filed: 2009-05-04
Abstract: PURPOSE: A forest fire suppression and water management system is provided to supply and utilize the water as the potable water in case of shortage of water in town by preventing evaporation of water while storing the water in the underground water tank and discharging the portion of the ware if required to prevent the environmental contamination. CONSTITUTION: A forest fire suppression and water management system comprises a step(11), an underground water tank(13), and a water tank(20). The step is installed on positions of upstream, midstream, and downstream of a valley(10). The underground water tank is installed to form an water inlet where the extra water is stored.
Patent KR-20100120859-A (KR)
Title: Apparatus for maintaining tension of wire
Inventor: SHIN JONG KU
IPC: H02G1/12
Filed: 2009-05-07
Abstract: PURPOSE: An apparatus for maintaining tension of a wire is provided to transfer a wire through a guide roller by installing the guide roller between a bobbin and a supply roller. CONSTITUTION: A plurality of guide rollers(11,13,15) are pivotally installed in one side of a base plate(9) in order to guide a wire(W). A guide member(14) is installed in the lower part of the base plate in order to guide the wire. The guide roller comprises a first plate having a projected enclosing protrusion. The guide roller comprises a second plate corresponding to the first plate. The guide roller comprises a ring member of ceramic material which is arranged between the first and the second plate.
Patent KR-20100121302-A (KR)
Title: Polyolefin composition with excellent black laser-marking characteristics
Inventor: LEE DO HOON
IPC: C08K5/315
Filed: 2009-05-08
Abstract: PURPOSE: A polyolefin composition is provided to occur a partial discoloration using the laser energy, during a producing process of a pattern or an image including characters and numbers. CONSTITUTION: A polyolefin composition contains 100 parts of polyolefin resin by weight, and 0.01~10 parts of isocyanurate based compound by weight as a carbonization promoter. The isocyanurate based compound is selected from the group consisting of trimethyl isocyanurate, triethyl isocyanurate, tripropyl isocyanurate, triisopropyl isocyanurate, triisobutyl isocyanurate, tributyl isocyanurate, tripentyl isocyanurate, trihexyl isocyanurate, tribenzyl isocyanurate, methyl diethyl isocyanurate, diethyl benzyl isocyanurate, triglycidyl isocyanurate, trihydroxy methyl isocyanurate, trihydroxy ethyl isocyanurate, and triisocyanatohexyl isocyanurate.
Patent KR-20100122270-A (KR)
Title: Semiconductor package
Inventor: KIM SEONG CHEOL
IPC: H01L23/367
Filed: 2009-05-12
Abstract: PURPOSE: A semiconductor package is provided to easily emit heat generated from a through electrode toward the outside by installing a cooling part around the through electrode and the upper side of a semiconductor chip. CONSTITUTION: A bonding pad(112) is formed on the upper side of a semiconductor chip(110). A through electrode(120) is formed in the semiconductor chip. A cooling part(140) is formed in the semiconductor chip and the upper side of the semiconductor chip. A re-wiring(130) is formed on the upper side of the semiconductor chip in order to connect the bonding pad and the through electrode.
Patent KR-20100124456-A (KR)
Title: Method and apparatus for providing contents synchronization on network, contents management server
Inventor: WOO DAE SIC
IPC: G06Q50/10
Filed: 2009-05-19
Abstract: PURPOSE: A method for providing contents synchronization on network, an apparatus thereof and a contents management server are provided to efficiently utilize network resource by synchronizing contents information using contents information and IP information. CONSTITUTION: A control terminal(100/N) transmits the information about the arbitrary contents and internet protocol address information. When the information of the contents and the updated contents are received, the control terminal updates its own contents based on the information of the contents. A contents management server(104) temporarily stores the information and internet protocol address information of the contents.
Patent KR-20100124528-A (KR)
Title: Continuous casting semi-nozzle
Inventor: YOO DAE KYUNG
IPC: B22D41/50
Filed: 2009-05-19
Abstract: PURPOSE: A continuous casting semi-nozzle is provided to reduce a replace and repair period by preventing damage from concentrating on a specific part and by increasing service life. CONSTITUTION: A continuous casting semi-nozzle comprises a nozzle body(10) and a protruded reinforcing part(20). The nozzle body comprises an inlet port penetrated toward the top and bottom. One part of the lower part of the nozzle body is submerged in molten steel inside the mold for continuous casting. The nozzle body comprises a first nozzle body(11) and a second nozzle body(12).
Patent KR-20100125493-A (KR)
Title: Electric circle saw
Inventor: PARK KANG SAN
IPC: B23D47/02
Filed: 2009-05-21
Abstract: PURPOSE: A wheel and a key installed on an electric circle saw are provided to enable easy linear cutting of a work piece and minimize the fatigue of a worker because the key is installed on the backside of a cutting unit. CONSTITUTION: A wheel(104) and a key are installed on the bottom of an electric circle saw. The lower end(103) of the saw corresponds to the center of mass of a motor(102) and is formed with a wheel groove in which the wheel is installed. A key groove(107) is formed in a rear part(106) of a saw blade(105). A key spring is installed in the key groove.
Patent KR-20100125736-A (KR)
Title: Apparatus and method for treating substrate
Inventor: KIM YI JUNG
IPC: H01L21/306
Filed: 2009-05-21
Abstract: PURPOSE: An apparatus and a method for treating a substrate are provided to uniformly process the overall surface of the substrate by uniformly generating shearing stress across the substrate. CONSTITUTION: A work processing part(100) implements fabrication processing for a substrate(W). The work processing part comprises a processing chamber(110), a driving member(120), and a substrate support member(130). A solution supplier(200) supplies a solution for processing the substrate to the work processing part.
Patent KR-20100126946-A (KR)
Title: Locking device for shopping bag
Inventor: HWANG KYU SEONG
IPC: A45C3/04
Filed: 2009-05-25
Abstract: PURPOSE: A locking device for a shopping bag which a first receptacle and a second receptacle are inserted in a body is provided to lock the upper end of the shopping bag by connecting the first receptacle and the second receptacle according to the form of the body. CONSTITUTION: A shopping bag retractor includes a first receptacle(11) in which a sward-knot of a shopping bag is respectively inserted and a body(10) formed into a second receptacle(12). The first receptacle is formed into the annular in which one side is opened and shaped. A foldable folded site is formed in the inner body between the second receptacle and the first receptacle. A saw tooth shaped projection is formed according to the inner surface of these receiving parts.
Patent KR-20100128101-A (KR)
Title: Method and apparatus for manufacturing custom abutments of dental implant
Inventor: CHOO SANG WAN
IPC: A61C13/08
Filed: 2009-05-27
Abstract: PURPOSE: An apparatus and a method for processing customized abutment for a dental implant are provided, which enhance success yield of implant operation. CONSTITUTION: A method for processing customized abutment for a dental implant comprises: a step(S210) of being input patient's tooth impression model; a step(S220) of creating a region of interest by being input the region of interest; a step(S230) of being input margin in the region of interest; a step(S240) of being input a crownwork model; a step(S250) of creating the upper structure of an implant; a step(S260) of creating customized abutment; a step(S270) of displaying the upper structure of the implant and customized abutment; and a step(S280) of processing the upper structure of the implant and customized abutment.
Patent KR-20090129339-A (KR)
Title: Embossing calendar manufacturing process and for a embossing calendar
Inventor: PAECK YEUN JI
IPC: D21H19/68
Filed: 2009-06-05
Abstract: PURPOSE: A method for manufacturing the embossed calendar, and the embossed calendar prepared by the method are provided to improve visibility and decoration and to use no additive containing harmful component. CONSTITUTION: A method for manufacturing the embossed calendar comprises the steps of mixing paper and water to soak paper; pulverizing the soaked paper; coating a surface decoration powder on the mold where the letter and figure expressing year, month, date and day of the week are formed unevenly to form a powder layer; putting the pulverized paper into the mold and making it be uniformly; drying the paper to mold to into the calendar paper; and separating the molded calendar paper from the mold.
Patent KR-20100131663-A (KR)
Title: Packaging case for a wiper blade
Inventor: KIM IN KYU
IPC: B65D75/36
Filed: 2009-06-08
Abstract: PURPOSE: A packing container of a wiper blade is provided to enable a packed wiper blade to maintain the fixed state by fixing means formed inside the container. CONSTITUTION: A packing container of a wiper blade is a packing container for packing wiper blade, which is made to have a curved shape with arched shape, when the container is used by being mounted in a car. A lower case(20), which has a receiving part receiving a wiper blade, an upper case(30), which seals a receiving part by covering a lower case, and a wiper blade to maintain straight shape and to be received in the receiving part of the lower case.
Patent KR-20090130822-A (KR)
Title: Control apparatus for automatic transmission
Inventor: AKEBONO HIROMICHI
IPC: F16H61/06
Filed: 2009-06-15
Abstract: PURPOSE: A control device of auto transmission is provided to suppress shock generation caused by sudden release by increasing a discharge rate of a partial working fluid discharged from a friction fastening element during the release. CONSTITUTION: A first piston(35) and a second piston(36) performs friction plate pressing. A working fluid for each piston is supplied to a first hydraulic chamber(37) and a second hydraulic chamber(38). A first working fluid discharge rate switching part can switch only a discharge rate of the working fluid of the first hydraulic chamber. A controller increases a discharge rate of the working fluid of the first hydraulic chamber as much as a predetermined time by using the first working fluid discharge rate switching part when performing switching from a driving range to a neutral range.
Patent KR-20100136162-A (KR)
Title: Concrete composite for early-strength
Inventor: LEE BONG HAK
IPC: C04B14/04
Filed: 2009-06-18
Abstract: PURPOSE: A high early-strength concrete composition is provided to improve excellent early strength and water penetrability resistance by adding silica fume to 2 kinds of excellent properties. CONSTITUTION: A high early-strength concrete composition comprises silica fume 3-10 weight%(based on unit aggregate), polycarbonic acid-based water-reducing agent 0.01-1.5 weight% (based on unit volume of binder), and naphthalene-based water-reducing agent 0.01-1.5 weight%. The high early-strength concrete composition comprises fly ash.
Patent KR-20100136758-A (KR)
Title: Washer pump for automobile
Inventor: PARK BEYOUNG KUK
IPC: F16K7/12
Filed: 2009-06-19
Abstract: PURPOSE: A washer pump for a vehicle is provided to selectively supply washer liquid to the windshield and the rear glass of a vehicle and reduce the leakage of washer liquid. CONSTITUTION: A washer pump for a vehicle comprises a body(10) and a diaphragm(40). The body has an impeller receiving part(15), a first flow path(17), a second flow path(19), a chamber(21), a first discharge tube(25), and a second discharge tube(27). The impeller receiving part accepts an impeller(13) for transferring washer liquid. The first flow path is connected to the impeller receiving part and discharges the washer liquid in the forward rotation of the impeller. The second flow path is connected to the impeller receiving part and discharges the washer liquid in the reverse rotation of the impeller. The washer liquid passing through the first and second flow paths enters the chamber. The diaphragm comprises a main body(41) which divides the chamber into first and second areas connected to the respective first and second flow paths and selectively opens/closes the first and the second discharge tubes, and a plurality of supporting protrusions(45) which elastically support the main body to the inner wall of the chamber.
Patent KR-20100006117-A (KR)
Title: Ionizer
Inventor: ORIHARA MASAYUKI
IPC: H01L21/265
Filed: 2009-06-22
Abstract: PURPOSE: An ionizer is provided to prevent the recombination of ion and increase the amount of ion transferred to a work by arranging discharge electrodes in order to prevent positive and negative ions from being overlapped. CONSTITUTION: An ionizer is constituted as follows. The ionizer has discharge electrode pairs(4A,4B) composed of the combination of two discharge electrodes generating ion of different polarities. The two discharge electrodes of the discharge electrode pairs have different distance from the electrode front end to the center of a blow hole. The first discharge electrode pair and the second discharge electrode pair are alternately positioned along the circumference of the center of the blow hole.
Patent KR-20100137198-A (KR)
Title: Novel organic electroluminescent compounds and organic electroluminescent device using the same
Inventor: KIM CHI SIK
IPC: C09K11/06
Filed: 2009-06-22
Abstract: PURPOSE: A novel organic electroluminescent compound and an organic electroluminescent device employing the same are provided to ensure excellent light emitting efficiency and lifetime of devices and proper color coordinate compared with an existing host material. CONSTITUTION: An organic electroluminescent compound is represented by chemical formula 1. In chemical formula 1, R1 ~ R5 are hydrogen, deuterium, halogen, substituted or unsubstituted (C1-C30) alkyl, substituted or unsubstituted (C6-C30) aryl, substituted or unsubstituted (C6-C30) aryl bonded with substituted or unsubstituted (C3-C30) cycloalkyl, heterocycloalkyl of substituted or unsubstituted 5-7-membered heterocycloalkyl, 5-7-membered heterocycloalky bonded with one or more substituted or unsubstituted aromatic rings, substituted or unsubstituted (C3-C30) cycloalkyl, cyano, NR21R22, BR23R24, PR25R26, P(=O)R27R28, RaRbRcSi- and substituted or unsubstituted (C6-C30)ar(C1-C30)alkyl.
Patent KR-20090084789-A (KR)
Title: Tilt sensor using hall device
Inventor: KIM SUNG OK
IPC: G01R33/07
Filed: 2009-06-24
Abstract: A tilt sensor using a hall device is provided to measure the tilt accurately as output change is minute according to environmental change and use in inferior environment by detecting the change amount of the electric field quantity of a magnetic in a hall device. A tilt sensor using a hall device comprises a magnetic(10), a supporting shaft(11), a bearing(13), a center weight(12), a housing(25), and a hall device. The hall device comprises a substrate, a base(24), a hall electric field detection unit(21), a microprocessor(22), and an interface. A plurality of magnetoelectric devices used as a sensing unit are integrated. The hall electric field detection unit is formed at one side of the substrate. The hall electric field detection unit detects N pole and S pole of the magnetic. The microprocessor is formed at the other side of the substrate. The microprocessor calculates the tilt according to electric field detection signals and outputs the tilt as digital signals. The interface outputs the signal outputted in the microprocessor to an external device. The interface comprises a PWM output terminal and an analog output terminal.
Patent KR-20110000117-A (KR)
Title: Jig device for changing cylinder
Inventor: HONG JONG JIN
IPC: B25B11/02
Filed: 2009-06-26
Abstract: PURPOSE: A jig device for replacing a cylinder is provided to enable safe disassembling and assembling works of cylinder bodies since first and second fixing units fix a main body and a rod of a cylinder. CONSTITUTION: A jig device for replacing a cylinder comprises a first fixing unit(20) and a second fixing unit(30). The first fixing unit fixes the main body of the cylinder. The second fixing unit is separated from the first fixing unit. The second fixing unit fixes the rod of the cylinder.
Patent KR-20110002565-A (KR)
Title: A plate for cooking
Inventor: CHOI YOON CHOL
IPC: A47J37/00
Filed: 2009-07-02
Abstract: PURPOSE: A cooking food supporting board for minimizing residual oil by discharging residual oil from a cooking material is provided to maintain the temperature of the food so that the temperature of the cooking material supporting board maintains with the heat conduction. CONSTITUTION: A cooking food supporting board(200) includes a plate-shaped supporting part(210), a bored hole(230), a strip-shaped fixing part(250). The bored hole is formed in the fixed position of the support part. The fixing unit is formed according to the circumference of the punch station. The fixing unit is projected from the support part.
Patent KR-20110005126-A (KR)
Title: Metal frame of car audio having antenna function
Inventor: KWON HYOUNG JUN
IPC: G11B33/02
Filed: 2009-07-09
Abstract: PURPOSE: A metal frame of a car audio with an antenna function is provided to minimize signal interference from electronic elements installed on a front circuit board of a car audio. CONSTITUTION: A metal frame of a car audio with an antenna function comprises an emitting unit(500) and an extended part. The emitting part is integrally formed on one of the top, bottom, left, right, front, and rear surfaces of the metal frame. The extended part is formed on one surface of the metal frame. The emitting part is mounted in the extended part. A power feeding end, electrically connected to a power feeding part of a front circuit board, is formed in one side of the emitting part.
Patent KR-20110010373-A (KR)
Title: Diagnostic system and method for home appliance
Inventor: CHO IN HAENG
IPC: G06Q50/10
Filed: 2009-07-24
Abstract: PURPOSE: A home appliance diagnosis system for preventing wrong diagnosis by the loss of the signal is provided to prevent unnecessary performance of a fault diagnosis by previously determining the signal quality. CONSTITUTION: A home appliance(1) outputs product information required for the diagnosis of the malfunction by the sound. The sound is formed by the combination of the predetermined frequency signal. A terminal receives the sound as the sound signal. A service center(200) receives the sound from the terminal. The service center extracts the product information from the sound. The service center diagnoses the state of the home appliance.
Patent KR-20110010382-A (KR)
Title: Semiconductor memory device and method for fabricating the same
Inventor: KIM JONG IL
IPC: H01L21/336
Filed: 2009-07-24
Abstract: PURPOSE: A semiconductor memory device and a manufacturing method thereof are provided to reduce a GIDL(Gate-induced-drain-leakage) by forming an insulation layer between the buried gate and a source/drain area. CONSTITUTION: A semiconductor substrate includes an active region and a device isolation layer(204). A first recess is formed on a semiconductor substrate. An oxide layer(212) is formed on the sidewall of the first recess. A second recess is formed by etching the lower side of the first recess. A gate is formed on the lower side of the second recess.
Patent KR-20110012028-A (KR)
Title: Fabricating method of one channel optical fiber joining element
Inventor: SHIN DONG SUN
IPC: G02B6/38
Filed: 2009-07-29
Abstract: PURPOSE: A manufacturing method of a one channel optical fiber connection device is provided to reduce costs by manufacturing servaral connection devices through one process. CONSTITUTION: An adhesive is spread on one side of a first glass substrate(120) and is contacted with one end part side of a bear fiber(110) which is supported to a support member(50). The first glass substrate is pressurized to the support member. The adhesive is hardened by a chemical radiative ray. The bear fiber is attached to the first glass substrate.
Patent KR-20110013013-A (KR)
Title: Safety system for concrete pump truck
Inventor: HA MIN YONG
IPC: B60P3/16
Filed: 2009-07-31
Abstract: PURPOSE: A system for preventing the overturn of a concrete pump truck is provided to prevent a vehicle body from becoming overturned since if it is determined it is possible for a boom to be overturned, the boom is automatically controlled to be within a safe range. CONSTITUTION: A system for preventing the overturn of a concrete pump truck comprises a first sensor(60), a second sensor(70) and a control unit(80). The first sensor senses the stretching of an out-trigger. The second sensor senses the rotation angle of a boom. The control unit controls the operating of a boom rotating unit(20) to prevent the overturn of a vehicle body. The control unit comprises a calculation unit(801) and a comparison unit(802). The calculation unit obtains the dangerous rotating angle of the boom according to the stretching of the out-trigger, which has been sensed by the first sensor. The comparison unit compares the dangerous rotating angle, which has been obtained by the calculation unit, with the rotating angle of the boom, which has been sensed by the second sensor.