baber/WOPTO huggingface dataset:
Patent KR-20130010535-A (KR)
Title: Device for decoding motion image and method for completing inverse discrete cosine transform
Inventor: JANG EUEE S
IPC: H04N19/42
Filed: 2011-07-19
Abstract: PURPOSE: A decryption device and an inverse discrete cosine transform(IDCT) processing method are provided to selectively apply a kernel type corresponding to an input value and sense a zero input value, thereby excluding the zero input value from computation. CONSTITUTION: Discrete cosine transform(DCT) coefficient analysis units(310,330) determine whether or not DCT coefficients of each row and each column in input information include a zero. The DCT coefficient analysis units analyze a location of the zero. The DCT coefficient analysis units determine one of a plurality of stored kernel types. DCT kernel type applying units(320,340) perform computation using a signal graph corresponding to the determined kernel type. [Reference numerals] (310) Line directional DCT coefficient analysis unit; (320) First DCT kernel type applying unit; (330) Row directional DCT coefficient analysis unit; (340) Second DCT kernel type applying unit
Patent KR-20130013867-A (KR)
Title: Sliding drill machine equipped with main shaft connector
Inventor: KIM SAM SE
IPC: B26F1/02
Filed: 2011-07-29
Abstract: PURPOSE: A sliding drill machine with a principal axis connection rod is provided to reduce a total length of the equipment and to lighten the weight by providing the sliding drill machine of two-stage structure which comprises a guide tube and an upper tube. CONSTITUTION: A sliding drill machine comprises a Perforated housing(100), a guide tube(200), an upper tube(300), an upper cap(400), a principal axis(500), a warm gear box(600), and a principal axis connection rod(700). The perforated housing is detachably combined in the top of a sandwich valve. The guide tube is combined in the top of the perforated housing. The upper tube is screw-coupled to the upper part of the guide tube and is to move up and down. The upper cap is detachably combined in the upper tube. The principal axis is rotatably combined in the inner side of the upper cap, is to move up and down with the upper cap, adheres a hole saw in the low-end. The warm gear box is adhered to one side of the guide tube, delivers a rotatory power of a motor to the principal axis. The principal axis connection rod has a principal axis passing hole which the principal axis passes and is capable to move up and down. The outer periphery of the principal axis connection rod is combined with the warm wheel of the warm gear box.
Patent KR-20130015167-A (KR)
Title: Semiconductor memory device having an air gap and method of fabricating the same
Inventor: SHIN YOO CHEOL
IPC: H01L27/115
Filed: 2011-08-02
Abstract: PURPOSE: A semiconductor device with an air gap and a manufacturing method thereof are provided to reduce power consumption of the semiconductor device by suppressing a charge leakage and parasitic capacitance between a precursor and an active region. CONSTITUTION: Active regions(101) are formed on a substrate(100). Tunneling insulation layers(115) are laminated in the active regions. Isolation trenches(105) are formed between the active regions. The isolation trench includes an air gap(107). The isolation trenches separate the active regions, the tunneling insulation layers, and floating gate electrodes. A bottom insulation layer(135) seals the upper side of the isolation trench.
Patent KR-20130017158-A (KR)
Inventor: SON YOUNG A
IPC: C09B62/00
Filed: 2011-08-10
Abstract: PURPOSE: An indane-series chemosensor is provided to have high selectivity to a mercury ion, and to change the color under a small amount of a mercury ion concentration. CONSTITUTION: An indane-series dye component is indicated in chemical formula 1. A manufacturing method of the indane-series chemosensor comprises a step of reacting 1,3-indanedione(I) and malonitrile(II) under the presence of alcohol. A chemosensor for detecting Hg2+ comprises the dye compound indicated in the chemical formula 1. The dye compound changes the color thereof by reacting with a mercury ion. The chemosensor is operated under the presence of water, alcohol, or a mixed solvent thereof.
Patent KR-20130017364-A (KR)
Title: The making method of spray hole plate in fuel injector
Inventor: LEE JUM HO
IPC: B21D28/26
Filed: 2011-08-10
Abstract: PURPOSE: A method for manufacturing a spraying hole plate of a fuel injector is provided to improve productivity by reducing processes as a spraying hole can be punched with only two molds in a short time and to enable to manufacture the spraying hole plate of various shapes in one process as a punch and a die punch precisely while moving. CONSTITUTION: A method for manufacturing a spraying hole plate of a fuel injector is as follows. A material of a metallic thin plate is supplied. Guide holes are punched in an edge of the supplied material at an equal interval(1 pitch). The material is fixed by inserting a pilot into the punched guide holes. N first punches arranged at (N+1) pitch interval punch N first spraying holes on the material on a first die at the same time to be inclined leftward. The material is transferred for an N pitch distance after one or more different first spraying holes are punched successively at a position adjacent to the first spraying holes by moving the first die and the first punch. The material is fixed by inserting the pilot into the guide holes of the transferred material. The material is transferred for an N pitch distance after one or more different first spraying holes are punched successively at a position adjacent to the first spraying holes by moving the second die and the second punch. The punched state of the material transferred in a second punching stage. [Reference numerals] (AA) Supplying step; (BB) Perforating step; (CC) First punching step; (DD) Second punching step; (EE) Inspection step
Patent KR-20130017590-A (KR)
Title: Haptic device controller based on po/pc and controlling method of thereof
Inventor: RYU JEE HWAN
IPC: G06F3/01
Filed: 2011-08-11
Abstract: PURPOSE: A device for controlling a haptic device based on PO/PC and a control method thereof are provided to remove noise operation by updating the device for controlling the haptic device based on the synchronization of an encoder pulse of the haptic device. CONSTITUTION: A current obtaining module(120) detects a motor current of a haptic device. A counter module(110) includes a position counter, an elapse time counter, and a direction detecting unit. A PO/PC module(130) is composed of an FPGA(Field Programmable Gate Array). A current control module(140) generates a PWM(Pulse Width Module) signal for controlling a motor of the haptic device based on the motor current of the current obtaining module and a reference current of the PO/PC module. The PO/PC module calculates a position displacement from an encoder pulse of the motor of the haptic device to obtain a virtual environment rendering value. [Reference numerals] (10) Haptic device; (110) Counter module; (114) Position counter; (115) Elapse time counter; (116) Direction detecting unit; (120) Current obtaining module; (140) Current control module; (20) Virtual environments of a computer device
Patent KR-20130017732-A (KR)
Title: Sound absorption sheet and method of manufacturing the same
Inventor: KANG GIL HO
IPC: G10K11/162
Filed: 2011-08-11
Abstract: PURPOSE: A sound absorbing sheet and a manufacturing method thereof are provided to maximize sound absorbing performance and to manufacture the sound absorbing sheet in which an average sound absorbing rate at a frequency range of 200-2000Hz is 0.4 or greater. CONSTITUTION: A sound absorbing sheet comprises a base in which a resin composition is impregnated. An average sound absorbing rate of the sheet at a frequency range of 200-2000Hz is 0.4 or greater. The base comprises 40-90 weight% of a glass fiber and 10-70 weight% of a cellulosic fiber.
Patent KR-20120031870-A (KR)
Title: Solid electrolytic capacitor with improved anode termination
Inventor: ALES VYROUBAL
IPC: H01G9/012
Filed: 2011-08-12
Abstract: PURPOSE: A solid electrolyte capacitor with an improved anode terminal is provided to improve electric performance by stably connecting the thick ends of anode lead wires. CONSTITUTION: A capacitor device(33) includes an anode, a dielectric layer, and a cathode. An anode lead includes the capacitor device which is electrically connected to the anode. A cathode end(72) is electrically connected to the cathode. An anode end(62) includes a first part and a second part. A slot(51) is extended via sections.
Patent KR-20130017836-A (KR)
Title: Neck cover
Inventor: PARK IN HO
IPC: A41D1/00
Filed: 2011-08-12
Abstract: PURPOSE: A neck cover with a neck protection part and a shoulder protection part is provided to enable easy wearing. CONSTITUTION: A neck cover comprises a neck protection part(10) and a shoulder protection part(11). The neck protection part comprises a zipper(12a) or a first opening and closing device(12) formed of a magic tape at one side. The neck protection part is connected with the shoulder protection part by a connection device(13). The shoulder protection part has a second opening and closing device at one side.
Patent KR-20130019221-A (KR)
Title: Automotive bumper beam unit
Inventor: KOO DO HOI
IPC: B60R19/18
Filed: 2011-08-16
Abstract: PURPOSE: A bumper beam unit for a vehicle is provided to improve shock performance by uniformizing bonding strength throughout a bonding portion through a structural adhesive, and use a low stiffness material for a front and a rear rail by improving the joint strength of the bonding portion. CONSTITUTION: A bumper beam unit(1) for a vehicle comprises a bumper beam(3) and stays(5). The bumper beam is placed in the width direction of the vehicle. The stays are installed at both rear sides of the bumper beam, and then fix the bumper beam on a vehicle body. The bumper beam comprises a front rail(3a), a rear rail(3b), and an adhesive(7). The front rail forms front bonding portions(11) along the longitudinal upper, lower, and central end portion of the bumper beam. The rear rail forms rear bonding portions(13) bonded to the front bonding portions, and is place at the rear side of the front rail. The adhesive is spread between the front bonding portions and the rear bonding portions in order to bond the front rail to the rear rail. The adhesive is made of a structural adhesive tape or a structural adhesive liquid. Plural welding ends protrude from the rear bonding portions toward front bonding portions, and are spot-welded on the front bonding portions.
Patent KR-20130019271-A (KR)
Title: Method for advertising using bothway communication
Inventor: PARK HONG SUNG
IPC: G06Q30/02
Filed: 2011-08-16
Abstract: PURPOSE: An advertisement method using two-way communication is provided to obtain ID(Identification) information through two-way communication. CONSTITUTION: An advertisement providing server transmits advertisement data to a data transceiving terminal to a user(S310). The data transceiving terminal confirms the advertisement data from the user(S320). The advertisement providing server accumulates points corresponding to the advertisement data in a user account(S330). An SNS(Social Network Service) server provides research data to the data transceiving terminal(S340). The SNS server receives response data. [Reference numerals] (AA) Start; (BB) End; (S310) Advertisement data transmission step; (S320) Watching confirmation step; (S330) Point accumulation step; (S340) Survey data providing and processing step
Patent KR-20130019790-A (KR)
Title: Grooved barrel typed extruder having venting apparatus
Inventor: YOON DAE SOON
IPC: B29C48/76
Filed: 2011-08-18
Abstract: PURPOSE: A grooved barrel type extruder having a vent part is provided to produce the product of high quality even in case various materials of different properties are mixed or a thin film is molded by preventing the carbonization of resin by a cooling unit. CONSTITUTION: A grooved barrel type extruder penetrates a material supplied through a hopper through a barrel(1) in which a screw(2) is installed, extrudes through a metal mold after melting and mixing, and consecutively produces the product of rod, pipe, or sheet type. A groove(3) is installed in the inner periphery of a barrel. A vent part(5) is included in order to discharge gas generated in a barrel. A groove is formed with multiple linear grooves forming a straight line along the extension direction of a barrel. A groove is formed with a spiral groove formed in the same or opposite direction with the spiral direction of a screw. A vent part includes a vent hole(13), a cooling water jacket(15), a cooling water inlet, a cooling water outlet. A vent hole of a slot form is formed so that the inside and outside of a barrel are able to be ventilated. A cooling water jacket is formed at edge around a vent hole. A cooling water inlet and a cooling water outlet inject and discharge cooling water to a cooling water jacket.
Patent KR-20130024492-A (KR)
Title: Wood pallet assembly devices
Inventor: LEE BYEONG HA
IPC: B65D19/38
Filed: 2011-08-31
Abstract: PURPOSE: A wooden pallet assembly device is provided to use a wood fixing unit to fix a widthwise bar and a lengthwise bar, a driving unit to complete a wooden pallet by driving nails into the fixed widthwise bar and lengthwise bar, and a stacking unit to stack the completed wooden pallets. CONSTITUTION: A wooden pallet assembly device includes a wood fixing unit(10), a driving unit(20), and a stacking unit(30). The wood fixing unit comprises a fixing frame, a lengthwise wood fixing member, and a widthwise wood fixing member. The lengthwise wood fixing member is mounted with a fixed space on the inner side of the fixing frame and fixes the position of the lengthwise wood fixing member. The widthwise wood fixing member is mounted on the inner side of the fixing frame in order to be positioned on the upper direction of the lengthwise wood fixing member and fixes the position of the widthwise wood to be settled on the longitudinal wood. The driving unit drives a nail into a part of the widthwise wood intersected with a longitudinal wood fixed on the wood fixing unit. The stacking unit stacks the wooden pallets completed by the driving unit.
Patent KR-20130026038-A (KR)
Title: Passive decay heat removal system for liquid metal cooled reactors with enhanced natural circulation capability of reactor pool using a chimney effect
Inventor: EOH JAE HYUK
IPC: G21C15/18
Filed: 2011-09-05
Abstract: PURPOSE: A passive decay heat removal system for liquid metal cooled reactors with enhanced natural circulation capability of reactor pool using a chimney effect are provided to stably remove heat. CONSTITUTION: A high temperature sodium pool(42) includes sodium passing through a core of a nuclear reactor. A sodium-to-sodium decay heat exchanger(41) cools the sodium. A barrel(43) is arranged in the high temperature sodium pool. A low temperature sodium pool receives the sodium through an intermediate heat exchanger(47).
Patent KR-20130026043-A (KR)
Inventor: KIM JONG IN
IPC: F03G7/00
Filed: 2011-09-05
Abstract: PURPOSE: A power generator using a magnetic force and gravity is provided to generate electricity and enough power without separate fuel by an interaction of a plurality of magnetic bodies and weight units. CONSTITUTION: A power generator using a magnetic force and gravity includes a plurality of magnetic bodies and weight units. A rotator is erected and A second magnetic body(30a), a first magnetic body(30), and a third magnetic body(30b) are arranged sequentially in a rotator(10). A weight unit(70) is arranged between the second and third magnetic bodies. When the weight is moved upward by a magnetic force, the first and second magnetic bodies are in contact are half-turned by the weight of the same. The half-turned first and second magnetic bodies are in contact with protruded portions(60a,60b) of a start holding part(60) where a key(50), a gear(50a), and a spring are installed, thereby being stopped. The third and the first magnetic bodies are in contact and half-turned. The actions are repeated so that power is generated.
Patent KR-20130026063-A (KR)
Title: Thurs tie the strap length adjustment device
Inventor: YANG MIN WOO
IPC: A41D25/04
Filed: 2011-09-05
Abstract: PURPOSE: A length adjustment device of a neck string of a necktie is provided to offer excellent wearability, to be economical since manufacturing cost is low, to simplify a manufacturing process and to have no malfunction until the end of lifetime. CONSTITUTION: A length adjustment device of a neck string of a necktie includes a necktie main body(20) manufactured with more than one material selected from rubber or synthetic resin, metal, silicon and timber; a knot unit, in which a wearable unit in the neck center is empty or full, fixed in a reverse triangular shape consisting of the same color and material as the front large sword-like part and small sword-like part; a neck tightening string(140) attached to a neck part of a dress shirt connecting with the necktie main body; a length adjustment housing(240) controlling length of the neck tightening string worn to the neck and formed as the large sword-like part and the small sword-like part spread to the front face; an adjustment button(340) in which a necktie length adjustment housing and an installation hole are installed in the length adjustment housing.
Patent KR-20120033975-A (KR)
Title: Power supply circuit
Inventor: OHMARU TAKURO
IPC: H02M1/14
Filed: 2011-09-08
Abstract: PURPOSE: A power circuit is provided to reduce rising time of an output voltage of the power circuit by suppressing a ripple in the output voltage. CONSTITUTION: A power circuit(101) includes a voltage conversion circuit(102), a digital control circuit(103), a first terminal(117), and a second terminal(118). A pulse width modulation signal generating circuit(123) generates a pulse width modulation signal for controlling the voltage conversion circuit. An A/D converter circuit(121) converts a feedback voltage of the voltage conversion circuit into a digital signal. A pulse width modulation signal control circuit(124) generates a first control signal for controlling a duty ratio of the pulse width modulation signal and a second control signal for controlling an update period of the duty ratio of the pulse width modulation signal according to a digital signal.
Patent KR-20130028197-A (KR)
Title: Center pillar upper member for car body
Inventor: KIM DO HOI
IPC: B62D25/04
Filed: 2011-09-09
Abstract: PURPOSE: An upper member of a center pillar for a car body is provided to prevent widening in collision and to reinforce the center pillar by integrating a seatbelt, thereby improving a broadside collision performance and a seatbelt regulation performance. CONSTITUTION: An upper member of a center pillar for a car body comprises an upper member body(10). The upper member body is installed in the center pillar of the car body. A first reinforcing part(14), a second reinforcing part(15), and a third reinforcing part(16) are integrated on the upper member body. The first to third reinforcing parts are accommodated in the rear internal space of the upper member body. The first reinforcing part is bent to have protruded portions(14a) and a recessed portion(14b).
Patent KR-20130030980-A (KR)
Title: Biomarker for the evaluation of nickel toxicity by using caenorhabditis elegans
Inventor: SEO YOUNG ROK
IPC: C12N15/11
Filed: 2011-09-20
Abstract: PURPOSE: A biomarker is provided to accurately and sensitively detect exposure by nickel and to identify effect of nickel on health. CONSTITUTION: A biomarker for detecting exposure by nickel contains a gene(GenBank registration number B0285, R08F11, or F10D11). The biomarker additionally contains one or more genes selected from the group consisting of genes(GenBank registration numbers F28C6, Y18D10A, F54D1, C52B11, C27F2, AV187138, F37B1, Y106G6H, CEK033F5R, H09F14, 3047202, F23A7, F10E7, CEC9093, C48490, CEK098F6R, E03G2, VW02B12L, R01H10, and T02E1).
Patent KR-20130035600-A (KR)
Title: Method and apparatus for preventing data loss
Inventor: HAN SEUNG CHUL
IPC: G06F21/22
Filed: 2011-09-30
Abstract: PURPOSE: An information leakage blocking device and a method thereof are provided to effectively detect a back door process when a computer, which is infected by the back door process, reversely accesses an attacker, thereby blocking data transmission of the back door process. CONSTITUTION: An action analysis unit analyzes an action of an executed process. A control unit blocks data transmission of a process which is determined as a back door process. The control unit verifies a digital signature for the executed process and blocks data transmission generated by a process which the digital signature does not exist. [Reference numerals] (AA) File access process; (BB) Checking a file using type of a process; (CC) Checking the generation of information leakage illegal data; (DD) Transmission packet monitoring; (EE) Checking a process signature;
Patent KR-20130042731-A (KR)
Title: Flexible printed circuit board and display device using the same
Inventor: PARK EUN JUNG
IPC: H05K3/46
Filed: 2011-10-19
Abstract: PURPOSE: A flexible printed circuit board and a display device using the same are provided to increase flexibility by forming a protection layer to cover a plurality of pattern lines. CONSTITUTION: A base film includes a pad area(PA), a bending area(BA), and a body area(BDA). One wiring layer is formed in the pad area, the bending area, and the body area. The other wiring layer is formed in the body area. A pattern wiring layer(150) is located in the bending area. The pattern wiring layer includes a plurality of pattern lines.
Patent KR-20130044094-A (KR)
Title: Mobile terminal and control method for the same
Inventor: LEE SANG HYUCK
IPC: H04W48/18
Filed: 2011-10-21
Abstract: PURPOSE: A mobile terminal and a control method thereof are provided to supply information a communication network accessed by a terminal to a user even in a locking state. CONSTITUTION: A detecting unit(181) detects communication mode information corresponding to one or more applications installed in a main body. The detecting unit matches the communication mode information with the applications. A control unit(180) relates an icon corresponding to the applications with the communication mode information using matching information. The communication mode information is related to the most optimal communication mode for executing functions of the applications from among the accessible communication modes. [Reference numerals] (110) Wireless communication unit; (111) Broadcast receiving module; (112) Mobile communication module; (113) Wireless internet module; (114) Local area communication module; (115) Location information module; (120) A/V input unit; (121) Camera; (122) Microphone; (130) User input unit; (140) Sensing unit; (150) Output unit; (151) Display unit; (152) Sound output module; (153) Alarm unit; (154) Haptic module; (160) Memory; (170) Interface unit; (180) Control unit; (181) Detecting unit; (182) Multimedia module; (190) Power supply unit