baber/WOPTO huggingface dataset:
Patent KR-20130041033-A (KR)
Title: Method and apparatus for generating and managing of encryption key portable terminal
Inventor: KIM KWANG BEAK
IPC: H04L9/32
Filed: 2013-04-01
Abstract: PURPOSE: Management method and device effectively managing an encryption key for encrypting data are provided to reinforce security of a portable terminal by encrypting data transmitted between hardware modules of a portable terminal. CONSTITUTION: An encryption key generation and management method of a portable terminal includes a stage(710) of receiving a security mode entry signal by a portable terminal, a stage(720) of rebooting of the portable terminal to a security mode using the stored system image in a specific memory region, a stage(730) of authenticating a user in the security mode, a stage(740) of providing an input interface for input of a security key used for encrypting data transmitting between a first hardware module and a second hardware module of the portable terminal and a stage(750) of forwarding the input security key through the input interface to the hardware module of the portable terminal. [Reference numerals] (710) Security mode entry signal received?; (720) Rebooting to a security mode; (730) Authenticating a user; (740) Providing an input interface; (750) Forwarding a security key input through the input interface to one or more hardware modules of a portable terminal; (AA) Start; (BB) End;
Patent KR-20140120642-A (KR)
Inventor: KIM JAE GWAN
IPC: B63B35/44
Filed: 2013-04-04
Abstract: The present invention relates to a sloshing reducing device using compressed air and, more specifically, to a sloshing reducing device using compressed air capable of reducing the internal sloshing of a moonpool using an air film by spraying the air film to the inner wall of the moonpool. The sloshing reducing device using compressed air comprises an intake port through which air is introduced; an air compressor for compressing the introduced air; a path for guiding the air compressed by the air compressor toward the moonpool; and multiple discharge ports for discharging the compressed air moved by the path to the inner wall of the moonpool.
Patent KR-20130043140-A (KR)
Title: Lighter storage band for cigarette packets
Inventor: GWAK JANG RYUN
IPC: A24B15/10
Filed: 2013-04-09
Abstract: PURPOSE: A lighter storage band for cigarette packets is provided to hold a lighter on a surface of a cigarette packet, not inserting into the cigarette packet, thereby preventing cigarettes from being torn or crushed. CONSTITUTION: A lighter storage band for cigarette packets comprises a first adhering part(22), and a second adhering part(24). The first adhering part is formed at an end of the lighter storage band and adhered to a surface of a cigarette packet. The second adhering part is formed at the other end of the lighter storage band and adhered to the opposite surface of the cigarette packet. One of the first and second adhering part is detachable. A lighter housing space is formed between the lighter storage band and the cigarette packet by changing detachable one of adhesion positions of the first and second adhering parts.
Patent KR-20140122511-A (KR)
Inventor: CHOI BYOUNG OK
IPC: G01B21/10
Filed: 2013-04-10
Abstract: The present invention relates to a measurement tester of a wheel hub for a commonly used vehicle and, more specifically, to a measurement tester of a wheel hub (10) for a commonly used vehicle including upper and lower external diameters (12, 13) of a cylindrical body (11), upper and lower internal diameters (14, 15), an intermediate inner diameter (16), upper and lower inclined parts (17, 18), and a lower flange part (19). The measurement tester of a wheel hub for a commonly used vehicle according to the present invention improves productivity by remarkably reducing the test time of each part of the wheel hub because a measurement test is uniformly performed through the one measurement tester and it is rapidly decided whether the processed state of the wheel hub is good or not; and improves the reliability of the wheel hub through the supply of the good-quality wheel hub.
Patent KR-20140124432-A (KR)
Title: 깊이 정보 맵 부호화/복호화 방법 및 장치
Inventor: KIM KYUNG YONG
IPC: H04N19/59
Filed: 2013-04-15
Abstract: 본 발명의 실시 예에 따른 영상 부호화 방법은 영상을 부호화하는 방법에 있어서, 상기 영상에 대한 깊이 정보에 기초하여 객체 경계가 존재하는 블록을 식별하는 단계; 및 상기 객체 경계가 존재하는 블록을 인트라 부호화 하는 단계를 포함하고, 상기 인트라 부호화 하는 단계는  상기 깊이 정보에 기초하여 객체들을 구분하고, 각 객체에 대응되는 영역에 대한 오차정보를 생성하는 단계; 및 상기 생성된 오차정보 중 일부를 임의 값을 기준으로 선택적으로 반전시키는 단계를 포함한다.
Patent KR-20140126433-A (KR)
Title: wireless type wet cleaner
Inventor: EOU SU KON
IPC: A47L13/20
Filed: 2013-04-23
Abstract: The present invention relates to a wireless vibrator wet cleaner comprising: a rag accommodating unit (20) which is formed on one side of a body (10) and accommodates a clean rag (D); a rag returning unit (30) for returning the used dirty rag (D′), formed on the other side of the body (10); a rag transmission unit (40) for transmitting the rag (D) provided by the rag accommodating unit (20) to the rag returning unit (30) through the bottom of the body (10); a vibrating plate (60) for vibrating the rag (D) touching the floor; a vibration offsetting plate (70) moving in a direction opposite to the vibrating plate (60), installed inside the body (10); and a power transmission unit (80) for vibrating the vibrating plate (60) and vibration offsetting plate (70) in opposite directions.
Patent KR-20140127549-A (KR)
Inventor: KIM JI SANG
IPC: G06F15/16
Filed: 2013-04-25
Abstract: The present invention relates to a system for tracking malicious websites based on a sinkhole server and a method thereof comprising a step for enabling a domain name server (DNS) to confirm whether or not a requested access specific domain is a malicious domain when specific domain access is requested from a user terminal; a step for enabling the DNS to transmit an internet address of the sinkhole server to the user terminal when the specific domain is the malicious domain; a step for enabling the sinkhole server to confirm previously visited website information included in header information of traffic generated from the user terminal; and a step for enabling the sinkhole server to trace the abuse stop connected to a malignant code spread place based on the previously visited website information.
Patent KR-20140131226-A (KR)
Inventor: PARK MAN BOK
IPC: B60W40/02
Filed: 2013-05-03
Abstract: A method for preventing vehicle collision in an intersection according to the present invention comprises the steps of calculating position information of a user′s vehicle entering an intersection and position information of another vehicle entering another entry of the intersection; calculating the approach time of user′s vehicle and another vehicle to the intersection based on the position information; calculating the approach time difference between user′s vehicle approach time to the intersection and another vehicle approach time to the intersection; and implementing follow-up measures on the basis of the approach time difference.
Patent KR-20140132237-A (KR)
Inventor: KWON SUNG OH
IPC: H04W52/02
Filed: 2013-05-07
Abstract: The present invention relates to a time synchronization method for high energy efficiency in a wireless network to perform the time synchronization of sensor nodes using AC characteristics in a low power wireless network adopting a sleep mode; and a network using the same. The time synchronization method in a wireless network comprises the following steps of: (a) detecting AC voltage in a synchronization node, and outputting a time synchronization command in accordance to the voltage; and (b) receiving, by a sensor node, the time synchronization command outputted by the synchronization node, and determining an active time and sleep time control included in the time synchronization command, and turning the operating power on/off. As a result, by performing the time synchronization of the sensor nodes using AC characteristics in a low power wireless network adopting a sleep mode, the power consumption is minimized, thereby improving the accuracy of the time synchronization regardless of the installed location as well as improving energy efficiency. Also, the method can be applied to the time synchronization of base stations or nodes in a wireless network, such as a femtocell network, a wireless sensor network, a communication network between wireless objects which can use or detect AC voltage in a wireless network, such as a femtocell network wherein distributed time synchronization is intended to perform.
Patent KR-20140137165-A (KR)
Inventor: KIM NAM SUNG
IPC: C25D17/02
Filed: 2013-05-22
Abstract: The present invention relates to an apparatus for shaking a nozzle of a plating tank, and a spray method using the same. More specifically, the said invention relates to an apparatus for shaking a nozzle of a plating tank which can evenly spray a plating liquid on the entire substrate, and a spray method using the same. The apparatus for shaking a nozzle of the present invention comprises: a plating tank wherein plating fluid is received; a pipe portion disposed in the internal of the plating tank to spray the plating fluid to the substrate through the nozzle; and a moving portion to move the pipe portion to the substrate, wherein the flowing portion reciprocates the nozzle in the upper and lower direction.
Patent KR-20140141061-A (KR)
Inventor: SHIM JUNE SOO
IPC: B21D37/18
Filed: 2013-05-31
Abstract: An oil jetting device and a press processing device are disclosed. The oil jetting device comprises a fixed rail part having a slide groove; a moving rail part which has a slider to be coupled to the slide groove to be moved and a guide groove; a moving guide which is coupled to the guide groove to be moved; and an oil jetting part which is formed in the moving guide.
Patent KR-20140143981-A (KR)
Inventor: PARK SANG IN
IPC: C04B18/12
Filed: 2013-06-10
Abstract: The present invention relates to an eco-friendly fill material mixing 30 parts by weight of coal powder, 30 parts by weight of red clay, 5 parts by weight of bamboo sawdust, 5 parts by weight of tree saw dust, 15 parts by weight of fermented compost of sewage sludge, 15 parts by weight of fermented compost of livestock waste, and 15 parts by weight of paper manufacturing sludge, and fermenting for 10-60 days.
Patent KR-20140018784-A (KR)
Title: Tire bench testing apparatus and tire performance testing method using the same
Inventor: KISHIDA MASAHIRO
IPC: G01M17/02
Filed: 2013-06-13
Abstract: Through the present invention, indoor test results can strongly correlate with tire performance test results performed in the outside. A tire bench testing apparatus prepared by the present invention performs an indoor tire performance test, and comprises: a rotary drum (2) which operates a tire (T) by touching; a supporting shaft (3) which maintains the tire (T) mounted in a rim (J) in a cantilever type to be able to rotate; and an operating unit which rotates and operates the drum (2) or the supporting shaft (3). The drum (2) has an inner circumference (2G) having a simulated road (7) where the tire (T) drives. The inner circumference (2G) has a smooth circular arc shaped surface (2M) which is convex outwardly from a drum radius direction for a cross section including a drum rotary shaft center (2c).
Patent KR-20140146835-A (KR)
Inventor: CHOI YOUNG KIL
IPC: H03M1/66
Filed: 2013-06-18
Abstract: The present invention relates to a continuous-time sigma-delta modulator and a modulation method. According to an embodiment of the present invention, the proposed continuous-time sigma-delta modulator comprises an integrator receiving a signal and integrating the received signal; a quantizer quantizing an output from the integrator and outputting a digital signal; and a digital-to-analog converter (DAC) including a timer receiving the digital signal output from the quantizer and charging and discharging a charging/discharging capacitor according to a preset timing to generate a trapezoidal waveform, and outputting the converted trapezoidal waveform according to the digital output from the quantizer by using the timer and providing a feedback to have the waveform added to a signal input to the integrator. Also, the continuous-time sigma-delta modulating method is proposed.
Patent KR-20130076856-A (KR)
Title: Method of transmitting a digital broadcast signal
Inventor: PARK TAE JIN
IPC: H04N21/235
Filed: 2013-06-26
Abstract: PURPOSE: A digital broadcast transmitting method is provided to identify caption information of a corresponding language in a digital broadcast receiver using a service ID indicated in a caption_service_number, thereby improving user friendliness of a caption service. CONSTITUTION: If caption_service_descriptor information includes digital information according to EIA 708, a user processor (504) searches for caption information of a corresponding language based on the language information selected by a user. The user processor sends the service ID of the searched caption information to a DTVCC decoder (507). The DTVCC decoder extracts caption data corresponding to the service ID from a user data area of a picture header which is separated by a video parser (505). A video synthesizer (509) combines a video program decoded by a MPEG-2 video decoder (508) with a video and a Graphic User Interface (GUI) screen produced by a user graphic unit (510) using the extracted caption data. [Reference numerals] (501) MPEG demultiplexing device; (502) PMT buffer; (503) EIT buffer; (504) User processor; (505) Video parser; (507) DTVCC decoder; (508) MPEG-2 video decoder; (509) Video synthesizer; (510) User graphic unit; (AA) User selection (off, English, Spanish, etc.)
Patent KR-20150005286-A (KR)
Inventor: KIM SUNG SOO
IPC: B24B55/10
Filed: 2013-07-05
Abstract: 본 발명은 그라인더 분진포집장치에 관한 것으로 보다 상세하게는 작업시 발생하는 분진을 포집함으로써 분진의 확산을 방지하고 작업환경을 개선할 수 있도록 하기 위하여, 그라인더(1)의 축 테두리부(2)에 착탈 가능한 고정밴드(11)와, 상기 고정밴드의 하부에 연결되고 그라인딩 휠(4)의 상부를 커버하는 상판(14)과, 상기 상판의 외주연에서 하향 연장되어 그라인딩 휠이 측부를 커버하는 측벽(15)과, 상기 측벽의 일측에 형성된 유도홀(16)과, 상기 측벽의 외면에서 연장되고 상기 유도홀(16)과 연통하는 흡입관(17)을 포함하는 커버부재(10); 상기 상판(14)과 힌지(30)를 매개로 연결된 상판(22)과, 상기 상판(22)의 일측에서 하향 연장되어 상기 그라인딩 휠의 측부를 커버하는 측벽(21)을 포함하는 연장부재(20);로 이루어진 것이 특징인 그라인더 분진포집장치가 제공된다.
Patent KR-20150005842-A (KR)
Inventor: LEE JUNG HWAN
IPC: B05D7/14
Filed: 2013-07-05
Abstract: The present invention relates to a paint composition for base coating and vehicle parts and a painting method of vehicle parts using the same. According to an embodiment of the present invention, the paint composition for base coating comprises 25-40 wt% of a non-halogenated polyolefin resin; 10-25 wt% of a polyester resin; 10-25 wt% of an acrylic resin ; 15-30 wt% of a hydrocarbon-based solvent; and 3-15 wt% of pigments, wherein the non-halogenated polyolefin resin is modified with at least one among maleic acid and maleic anhydride.
Patent KR-20150015969-A (KR)
IPC: A01M1/22
Filed: 2013-08-02
Abstract: The present invention relates to a device for repelling vermin and ticks by using smartphone cases and, more specifically, a device for repelling vermin and ticks by using smartphone cases, which releases ultrasonic waves, flashlight and repellents by replacing an existing smartphone case and accordingly repels vermin and ticks. The device of the present invention plays a smartphone case; has an ultrasonic wave generation part (11), a xenon lamp (10) and a repellent storage part (5) in a case (1) covering the smartphone of users; and automatically releases ultrasonic waves, flashlight caused by the xenon lamp (10) or smell of repellents, thereby efficiently repelling vermin and ticks which are dangerous enough to negatively affect people and become recent issues.
Patent KR-20150016052-A (KR)
IPC: B66B7/00
Filed: 2013-08-03
Abstract: The present invention relates to a fastener of a rope capable of firmly combining a wire rope of an elevator with the fastener. The present invention firmly fixes the wire rope of the elevator by strongly fixing the wire rope by a body (120a) of a bender (120) by inserting a wedge into a V-shaped groove by the tension of the wire rope in the bender which is inserted into a housing.
Patent KR-20140036953-A (KR)
Title: Method and apparatus for wireless power reception and method and apparatus for wireless power transmission and wireless power transmission system
Inventor: PARK JAE HYUN
IPC: H02J17/00
Filed: 2013-08-07
Abstract: The present invention relates to a wireless electric power receiving device and method, a wireless electric power transmitting device and method, and a wireless power transmitting system which include: a source resonator which wirelessly transmits electric power to a target resonator by mutual resonance with the target resonator; an electric power supplying part which supplies electric power to the source resonator; and a matching part which matches output impedance of the electric power supplying part with input impedance of the source resonator by connecting a passive component with the electric power supplying part in parallel or serially, based on the characteristics of the electric power supplying part. [Reference numerals] (210) Power source; (220) Power supplying part; (221) AC-DC converting part; (223) Power amplifying part; (230) Matching unit; (240) Source resonator
Patent KR-20150017976-A (KR)
IPC: G01S7/03
Filed: 2013-08-08
Abstract: A vehicle radar of the present invention, which can reduce the implementation area of a radar antenna, comprises: a mid-range TX antenna; a short-range TX antenna; mid-range RX antenna columns having a vertically elongated shape and arranged in a horizontal direction; short-range RX antenna columns having a vertically elongated shape and arranged between some of the mid-range RX antenna columns; and a control unit to process a signal received by the mid-range RX antenna columns, which is a reflected wave generated by reflecting a radio wave radiated from the mid-range TX antenna by a predetermined object, or a signal received by the short-range RX antenna columns, which is a reflected wave generated by reflecting a radio wave radiated from the short-range TX antenna by a predetermined object.
Patent KR-20140020802-A (KR)
Title: Bit packer for control signals
Inventor: TOMASOVICS ATTILA
IPC: H05B44/00
Filed: 2013-08-09
Abstract: Representative implementations of devices and techniques provide a bit packing device for a control signal. The control signal is received as a bit stream having a first rate of change. A packed control signal having a varying rate of change may be generated based on the bit stream. The average rate of change of the packed control signal is less than the first rate of change. [Reference numerals] (102) Illumination engine; (106) Lamp; (108) ∑-Δ modulator; (110) Driver; (112) Lamp string; (AA) Illumination level; (BB) Channel 1 brightness; (CC) Channel 2 brightness; (DD) Channel 3 brightness; (EE) Channel 4 brightness
Patent KR-20150021744-A (KR)
Inventor: KWAK JAY YOUNG
IPC: B63G13/00
Filed: 2013-08-21
Abstract: An electric shock apparatus for the pirate eradication according to an embodiment of the present invention comprises: a handrail which is comprised of a conductor and surrounds the steerage section of a vessel; a plurality of connection parts equipped in the lower part of the handrail; and a controller which selectively connects the connection part to the handrail and applies the electric power towards the connection part.
Patent KR-20150022295-A (KR)
Title: Display device and method thereof
Inventor: SEO HEE JEONG
IPC: G09G3/20
Filed: 2013-08-22
Abstract: A display device includes: a control board on which a timing controller (TCON) and a power management integrated circuit (PMIC) are mounted, a first source board on which a driving integrated circuit (IC) is mounted, and a first connection cable which connects the control board and the first source board. A first detection line connected from the PMIC to a first connection cable and a third feedback line connected from the TCON to the first connection cable are formed in the control board. A second detection line connecting the first detection line and the first source board and a second feedback line connecting the third feedback line and the first source board are formed in the cable. A third detection line connected to the second detection line and a first feedback line connected to the second feedback line are formed in the first source board.
Patent KR-20150022354-A (KR)
Inventor: YUN HAE SANG
IPC: B01F7/16
Filed: 2013-08-23
Abstract: The present invention relates to a mixer including sub agitating wings improving stirring ability inside the mixer. The mixer (100) in the present invention is characterized by comprising a stirring tank (110) including a space for storing materials to be stirred inside; a main rotational shaft (120) arranged on the center of the inside of the stirring tank; main rotational wings (130) installed on the main rotational shaft (120); and a main driving motor (140) connected to the main rotational shaft to providing a driving force to the main rotational shaft, wherein the multiple main rotational wings are installed on the main rotational shaft in a certain interval, a sub rotational shaft (150) aligned with the main rotational shaft is installed inside the stirring tank, sub rotational wings overlapped with the main rotational wings are installed on the sub rotational shaft between every main rotational shaft, and a sub driving motor (170) is connected to the sub rotational shaft to provide a driving force.
Patent KR-20150028924-A (KR)
Title: Light emitting device
Inventor: YUN HYEONG SEON
IPC: H01L33/14
Filed: 2013-09-06
Abstract: A light emitting device according to an embodiment includes: a first semiconductor layer, a second semiconductor layer, an active layer which is arranged between the first semiconductor layer and the second semiconductor layer, and an intermediate layer which is arranged between the active layer and the second semiconductor layer. The active layer includes multiple well layers and multiple barrier layers which are located between the well layers and have higher band gap energy compared to the well layer. The intermediate layer includes a first intermediate layer which has higher bandgap energy compared to the active layer and touches the active layer, and a second intermediate layer which touches the second semiconductor layer and has lower bandgap energy compared to the first intermediate layer. The first intermediate layer may touch the well layer.
Patent KR-20150029054-A (KR)
Inventor: SONG JOO YONG
IPC: H01M10/052
Filed: 2013-09-09
Abstract: The present invention relates to an electrode having improved electrolyte impregnating property and a lithium secondary battery comprising the same. More specifically, provided is an electrode which comprises a first electrode mixture layer coated on the surface of a current collector and a second electrode mixture layer coated on the first electrode mixture layer, wherein the first electrode mixture layer comprises a first electrode active material, and the second electrode mixture layer comprises a second electrode active material; the first electrode active material and the second electrode active material are formed by particles of different composition having different diameters (D50), or particles of same composition having different diameters (D50); and the diameter of the first electrode active material is in the size range of 5 to 50% based on the diameter of the second electrode active material; and a lithium secondary battery comprising the same.
Patent KR-20150029075-A (KR)
Inventor: YOON WON SUCK
IPC: C12N1/21
Filed: 2013-09-09
Abstract: The present invention relates to a bacterium Salmonella which is transformed into a recombinant expression vector comprising genes which transcript siRNAs inhibiting expression of inhibin alpha genes, and to an antitumoral composition comprising the same. The present invention can treat cancer while minimizing side effects by inhibiting cancer or inducing anti-tumor immunity.