baber/WOPTO huggingface dataset:
Patent KR-20140117118-A (KR)
Inventor: PARK HYUN JIK
IPC: H03D13/00
Filed: 2013-03-26
Abstract: Disclosed is an FPGA phase comparator which is used for a PLL circuit. The FPGA phase comparator includes: a 1/2 divider which receives a feedback signal and divides the signal into two; a 1/8 divider which receives a local clock signal of 8,192 MHz and divides the signal into eight; a multiplexer which selects and outputs one from either the signal which is divided into eight in the 1/8 divider or a recovery clock signal which is also selected from either a recovery clock signal 1 or a recovery clock signal 4, which are 1,024 MHz; a 1/4 divider which receives a signal outputted by being selected in the multiplexer and divides the signal into four; and a phase comparator which has a 1/1 divider which receives the signal of 256 kHz divided into four in the 1/4 divider as a reference clock (REFCLK) and divides the signal into one, a 1/64 divider of dividing a signal into 64 by receiving the signal of 16,384 MHz divided into two in the 1/2 divider as an input signal, and outputs a phase equally by mutually comparing a phase difference between the reference clock signal divided into one in the 1/1 divider and the signal divided into 64 in the 1/64 divider. By the present invention, the FPGA phase comparator used for the PLL circuit can be manufactured easily and conveniently by forming the FPGA phase comparator to be composed of dividers and a multiplexer by using only a counter and a NAND gate.
Patent KR-20140117129-A (KR)
Inventor: KIM SANG MEEN
IPC: G07D3/14
Filed: 2013-03-26
Abstract: The present invention relates to an apparatus for detecting coins, a method for controlling the same, and a coin processor using the same. The apparatus for detecting coins comprises a conveying belt transferring the coins; a conveying belt driving unit driving the conveying belt; a switch installed on the lower end of the conveying belt and outputting a pushing signal by being pushed by the weight of the coins on the conveying belt; a coin detecting unit outputting a coin detection signal according to the reception of the pushing signal from the switch; and a conveying belt controlling unit controlling the conveying belt driving unit according to the coin detection signal received from the coin detecting unit.
Patent KR-20130111439-A (KR)
Title: Session recovery after network coordinator or ap restart
Inventor: WONG CHIU NGOK ERIC
IPC: H04W56/00
Filed: 2013-03-29
Abstract: PURPOSE: A session recovery device for recovering session after access point (AP) restart or a network adjuster is provided to perform session recovery after the restart of at least a communications device for a user, multiple users, multiples accesses, or multiple-input-multiple-output (MIMO) wireless communications. CONSTITUTION: A processor analyzes a first signal to check if an AP (300) passes through a reset process. Based on a single bit in a first signal which is set into a predetermined value, the processor checks if the first signal includes a request for timing synchronization function (TSF) value or not. If the AP is passed through the restart or reset process, or the first signal includes the request, the process generates a second signal including the TSF value from the device. [Reference numerals] (300) Access point; (302,304,306) WLAN device
Patent KR-20140121204-A (KR)
Inventor: JEON O SEOB
IPC: H01L23/373
Filed: 2013-04-05
Abstract: The present invention provides a power module capable of remarkably improve a heat dissipation of a power module by reducing the thickness of a sealing material, more specifically, the sealing material on the lower portion of a lead frame, and a method to manufacture the power module. The power module comprises: a lead frame; at least one semiconductor chip arranged on the upper surface of the lead frame; a sealing material to seal the lead frame and at least one semiconductor chip; and at least one insulating block disposed on the lower surface of the lead frame, and supports the lower surface of the lead frame.
Patent KR-20140123170-A (KR)
Title: 상황인지 기술을 적용하여 기부 의사 결정을 유도하는 장치 및 방법
Inventor: CHOE MYONGSU
IPC: G06Q20/12
Filed: 2013-04-11
Abstract: 본 발명은, 소셜 네트워킹 서비스 기반 상황 인지 기술을 이용한 기부금 모집 장치 및 방법에 관한 것이다. 
기부자의 효율적인 기부를 위해, 기부자의 물품 또는 서비스 구매 시 데이터 베이스를 기반으로 기부 관련 정보들을 기부자 별로 수치화하여, 그 수치에 맞는 최적의 피기부 관련정보(메시지)를 기부자에게 제공하는 기부금 모집 장치 및 방법에 관한 것이다.
Patent KR-20140123768-A (KR)
Inventor: KIM GYUNG DONG
IPC: E04F15/18
Filed: 2013-04-15
Abstract: According to a floor heating structure of the present invention, heating pipes are prevented from being exposed as a first cover unit of a heating plate covers the heating pipe while being overlapped with each other, and this facilitates easy installation of the heating pipes. In addition, a step is formed in the first cover unit, thus the first cover unit is prevented from being protruded upwards when the heating plates are accumulated.
Patent KR-20140130935-A (KR)
Title: Method of manufacturing ntegrated circuit device package
Inventor: LIM JAE SUNG
IPC: H01L23/12
Filed: 2013-05-02
Abstract: A method of manufacturing an integrated circuit device package includes a step of preparing an integrated circuit device which has a pad for electrical connection to the outside; a step of forming an insulating layer pattern which is made of a flexible thickness and a flexible material which can be bent or folded on one surface of the integrated circuit device and has a contact hole which exposes the pad; a step of forming a flexible electrical line in the contact hole to be electrically connected to the pad; a step of forming a flexible integrated circuit device having a thickness which can be flexible and bent by thinning the other surface of the integrated circuit device; and a step of attaching a substrate which is made of a flexible thickness and a flexible material onto the other surface of the flexible integrated circuit device to pack the flexile integrated circuit device.
Patent KR-20140132049-A (KR)
Inventor: JIN SUN GOO
IPC: B66C7/08
Filed: 2013-05-07
Abstract: The present invention relates to a bolt fastening device, and more specifically, to a bolt fastening device which fastens a fastening unit to a basic unit. Provided is a bolt fastening device, comprising: a first joint fixed on the basic unit and on which a first bolt hole is formed; a second joint located on the first joint, locating the fastening unit between the basic units, and on which a second bolt hole is formed; a support unit supported on the basic unit, located to be matched with the first joint, and forming a third bolt hole in a location corresponding to the first bolt hole; and a bolt unit combining the support unit, the first joint, and the second joint by passing through the first bolt hole, the second bolt hole, and the third bolt hole. Even if shear stress is concentrated on the fixing unit, the present invention effectively fixes the fixing unit to the basic unit.
Patent KR-20140133171-A (KR)
Inventor: JEON KWANG HEON
IPC: B63H5/16
Filed: 2013-05-10
Abstract: A thruster protection device is disclosed. The thruster protection device to protect a thruster for the weather vaning of an offshore platform comprises: a protective body to receive a part of a thruster exposed to the outside of a hull in an internal receiving space part having an upper opening; and first and second upper covers slid inward from both outer sides along sliding guides formed in the upper part of the protective body in a state where both sides are opened to close the upper opening.
Patent KR-20140134946-A (KR)
Title: Method of making substrate
Inventor: LEE JAE KUL
IPC: H05K3/38
Filed: 2013-05-15
Abstract: The present invention relates to a method for manufacturing a printed circuit board. The printed circuit board according to the present invention comprises the steps of: manufacturing an intermediate base by coating adhesive layers on both sides of a base film; processing via vertically penetrating the intermediate base; positioning a copper layer on both sides of the intermediate base and forming a core by press processing; arranging CCL on the upper part of the core; and pressing, heating, and combining the core and the CCL, thereby maintaining hardness and also having excellent Cu adhesion on an insulation material.
Patent KR-20140098645-A (KR)
Inventor: YU HUNG CHANG
IPC: G11C13/00
Filed: 2013-05-28
Abstract: A resistance-based random access memory circuit includes a first data line, a second data line, a plurality of memory cells, a first driving unit, and a second driving unit. The memory cells are arranged one following another in parallel with the first and second data lines. Each of the memory cells is connected between the first and second data lines. The first driving unit is connected to first ends of the first and second data lines. The first driving unit is configured to electrically connect one of the first and second data lines to a first voltage node. The second driving unit is connected to second ends of the first and second data lines. The second driving unit is configured to electrically connect the other one of the first and second data lines to a second voltage node.
Patent KR-20130139192-A (KR)
Title: Torsionally flexible device having a flange for connection to a flange of another component
Inventor: MATTHIAS GEISLINGER
IPC: F16F15/12
Filed: 2013-06-12
Abstract: The present invention relates to a torsional flexible device having a second flange joined to the first flange of another component. The first flange includes a hole opening through which individual fastening elements pass for fixing the first flange and the second flange of another component.
Patent KR-20140145038-A (KR)
Inventor: BAE JAE HO
IPC: C02F1/40
Filed: 2013-06-12
Abstract: The present invention provides a wastewater treatment system, which comprises a screen for removing floating solid included in wastewater; a fluidized bed reactor (FBR) for decomposing organics in the wastewater with floating solid removed by the screen into methane and carbon dioxide with anaerobic microorganisms; and a coagulant precipitation bath for removing soluble organics, hydrogen sulfide and phosphorus remaining in the wastewater treated by the anaerobic reaction bath. The present invention relates to a wastewater treatment method, which comprises a solid removal step of removing floating solid included in wastewater; an anaerobic treatment step of decomposing organics in the wastewater with the floated solid removed into methane and carbon dioxide with anaerobic microorganisms; and a coagulation and precipitation step of removing colloidal soluble organics, hydrogen sulfide and phosphorus remaining in the wastewater after the anaerobic treatment step by coagulation and precipitation.
Patent KR-20140145482-A (KR)
Inventor: PARK SE KYUNG
IPC: G01S17/48
Filed: 2013-06-13
Abstract: A TOF camera for vehicle is disclosed. The TOF camera for vehicle irradiates an object with light and senses the light which is reflected from the object and returned and detects a distance from the object. The TOF camera for vehicle comprises; a light emitting unit which irradiates the objet with the light; and a light receiving unit which detects the distance from the object based on the light which is reflected from the object and is returned. The light emitting unit comprises; a light emitting module including a plurality of light emitting devices; a base side which is optically combined with a light emitting side of the light emitting device and is thinner than the light emitting side; a peak side which is smaller than the base side; and a receiving side which is extended between the base side and the peak side. Therefore, the object within an interested area can be detected with low power by irradiating the interested area with the light.
Patent KR-20140145764-A (KR)
Inventor: KIM CHI HO
IPC: F24H6/00
Filed: 2013-06-14
Abstract: The present invention relates to a heat radiator which can be used in both dry and wet types, comprising a main body part which comprises a rectangular hollow housing body, a cover having a plurality of steam discharging holes and provided on a top of the housing body, a steam guide device having an awning shape front-opened and provided on a rear side of the top of the housing body, a heat guide device having an awning shape bottom-opened and provided on a front surface of the housing body, a first heat emitting hole formed on a front surface of the housing body, a second heat emitting hole formed on a side surface of the housing body, a third heat emitting hole formed inside the heat guide device and a base plate provided at a height from an inner bottom of the housing body; a heat-generating part for generating heat by power supply which comprises a second ceramic body having a concave and convex shaped top surface and provided on a top of the base plate and a heating coil inserted and zigzag-coupled in concave recesses of the top surface of the second ceramic body; and a steam-generating part for generating steam vapored by heat generated from the heat-generating part which comprises a power supply connection part for supplying power to the heat-generating part in a three phase type, a water reservoir having a stepwise bottom shape, a stopping part formed outwardly at a top of the water reservoir to prevent the reservoir from being dropped by engagement with the top of the housing body, a separate water retaining space formed in one side of the bottom of the water reservoir and a float valve connected to ball top to control water supply.
Patent KR-20140146966-A (KR)
Inventor: LIM IN YEOP
IPC: H01H43/04
Filed: 2013-06-18
Abstract: The present invention relates to a power timer controller. The power timer controller according to an embodiment of the present invention includes: an input unit, a determination unit, a command unit, a timer unit, a display unit, a connection unit, and an execution unit. The input unit includes an input device for the external data.
Patent KR-20150000329-A (KR)
Inventor: SHIN HEE JAE
IPC: A61P31/04
Filed: 2013-06-24
Abstract: In the present invention, provided is a novel compound with antimicrobial activity extracted from marine Bacillus subtilis. The present invention relates to novel compounds having antimicrobial activity denoted by chemical formula 1 to 3 wherein the new compounds are generated by marine Bacillus subtilis.
Patent KR-20150000640-A (KR)
Inventor: JUNG DONG YEOL
IPC: H02H3/20
Filed: 2013-06-25
Abstract: The present invention relates to a bus bar connecting power supply apparatus based on magnetic field transformation. More specifically, in a voltage waveform of an input current generated through a magnetic field, an input current of an available region within an allowed voltage range is selectively permitted, while an input current exceeding the allowed voltage range is interrupted, thereby energy can be normally secured even in an overvoltage section to smoothly supply electric power to monitoring equipment or measurement equipment of a high voltage and super-high voltage transmission and distribution line. A generated input current is first interrupted through selective overvoltage prevention, and the entire input current is secondly interrupted depending on a charge voltage of a super capacitor, an output level of output power, and the like, thereby overvoltage prevention in consideration of an extensive current band of the transmission and distribution line is effectively performed to provide stable power in a broad band unlike an existing power supplier supplying limited power in a narrow band. A current value of the input current is measured to recognize a winding ratio and a current value of the transmission and distribution line through the measured current value, and complexly utilized for power supply or a primary current transformer (CT) by control modes, thereby being very practical in terms of weight, volume, and costs without the need of extra primary and secondary CTs for current measurement.
Patent KR-20140036951-A (KR)
Title: Polyurea waterproofing method
Inventor: LEE YONG HO
IPC: E04D11/02
Filed: 2013-06-27
Abstract: The present invention relates to a polyurea waterproofing method capable of indicating the location of generated defect, such as pin hole or micro-void having a negative effect on waterproofing, and the generation degree of the defect by applying paint mixed one-pack polyurea as a first primer and which forms two-pack polyurea top coating after removing the defect by applying an inorganic filler mixed one-pack polyurea as a second top coating. The present invention can efficiently prevent a defect from being generated by easily recognizing a defect, such as pin-hole or micro-void, can prevent the deterioration of attachment strength between coatings, the delamination or detachment between coating layers, or the like which are easily generated when a dual resin is used by applying polyurea to all defects as primer and top coating, and can obtain fast setting type waterproofing coating with excellent durability as well as high coefficient of extension, crack bridging performance, excellent elongation strength and tear strength specific to polyurea coating.
Patent KR-20150005128-A (KR)
Inventor: YANG JUNG HYUN
IPC: G09F9/00
Filed: 2013-07-04
Abstract: A display device according to the present invention includes a protection member, a display panel which is accommodated in the protection member, a light guide part which is arranged on the lower side of the display panel and includes at least one incident surface, a heat radiation member which includes a heat radiation surface facing the incident surface and a first plane which is bent from the heat radiation surface, and a light source which is arranged on the heat radiation member and supplies the light to the incident surface. The light source includes a light emitting element which is arranged on the heat radiation surface and includes a light emitting surface facing the incident surface, a printed circuit board which is arranged on the first plane and is electrically connected to the light emitting element, and a heat radiation unit which is arranged on the heat radiation surface and combines the light emitting element with the heat radiation surface. Heat from the light emitting element is discharged through the heat radiation unit.
Patent KR-20150006586-A (KR)
Inventor: JUNG JU WON
IPC: F16D1/04
Filed: 2013-07-09
Abstract: The present invention relates to a fastening structure between the rotary shaft and the propeller of a driving unit, which is capable of conveniently replacing or maintaining the propeller by coupling or decoupling the propeller simply in the fastening structure of the propeller fixed to the driving unit such as a motor or a generator, or to the rotary shaft rotated by being linked with the driving unit. According to the present invention, the rotary shaft of the driving unit includes: a concave groove into which a first coupling part and a second coupling part are mounted to be inserted; an insertion part inserted into the body of a propeller part; and a fixing key formed on one side of the insertion part, wherein the first coupling part and the second coupling part facing each other are mounted to be coupled to the rotary shaft and are fixed to the propeller part. The propeller part includes: a shaft hole formed at the center of the body of the propeller part, and allowing the insertion part of the rotary shaft to be inserted thereinto; and a key groove formed at the center of the body of the propeller part, and allowing the fixing key of the rotary shaft to be inserted thereinto, wherein the shaft hole has multiple through-holes formed therearound and penetrated by fastening screws coupled to the fastening holes of the first coupling part and the second coupling part.
Patent KR-20150006660-A (KR)
Inventor: PARK JIN WOO
IPC: G01C17/14
Filed: 2013-07-09
Abstract: Disclosed in the present invention are a deviation measuring apparatus and a deviation measuring method. The deviation measuring method can conveniently, rapidly, and accurately measure a deviation anywhere and anytime without errors in heading correction by measuring through interlocking among the deviation measuring apparatus, a gyrocompass, and a magnetic compass, instead of the existing manual measurement by a worker.
Patent KR-20150008770-A (KR)
Inventor: CHOI JUN HEE
IPC: H01L21/336
Filed: 2013-07-15
Abstract: Disclosed are a tunneling device and a method of manufacturing the same. The disclosed tunneling device may include a tunnel barrier layer between a first material layer including a first conductivity type 2D material and a second material including a second conductivity type 2D material. The first material layer may include graphene doped with a p-type dopant. The second material layer may include graphene doped with an N-type dopant. In this case, the work function of the first material layer may be 5.0-5.9 eV. The work function of the second material layer may be 3.2-4.0 eV. The tunnel barrier layer may include a 2D material.
Patent KR-20150009339-A (KR)
Inventor: PARK NOK HYUN
IPC: A61Q19/02
Filed: 2013-07-16
Abstract: A whitening composition according to the present invention includes piperlongumine so that an excellent whitening effect can be provided to skin even with a small amount thereof. Moreover, piperlongumine is a natural component and is safe for skin since only a small amount can be used. Accordingly, the composition according to the present invention can be variously used as an agent for external skin application, a cosmetic composition, a pharmaceutical composition, and a food composition.
Patent KR-20150011655-A (KR)
Title: 정보 제공 시스템 및 방법, 이를 위한 기록매체
IPC: G06F3/048
Filed: 2013-07-23
Abstract: 정보 제공 시스템 및 방법, 이를 위한 기록 매체를 제시한다. 
본 기술의 일 실시예에 의한 정보 제공 시스템은 통신망을 통해 사용자 단말기와 접속되는 정보 제공 서버를 포함하며, 정보 제공 서버는, 입력기반 사용자 인터페이스를 포함하는 윈도우를 생성하며, 사용자 단말기에 윈도우가 노출될 때마다 윈도우의 노출 형태가 가변되도록 하는 윈도우 생성부를 포함할 수 있다.
Patent KR-20150011914-A (KR)
IPC: B62D25/20
Filed: 2013-07-24
Abstract: An electric vehicle with an arch substructure of the present invention comprises: a body unit; a front wheel connected to a lower portion of a front portion of the body unit; and a rear wheel connected to a lower portion of a rear portion of the body unit. A lower portion of the body unit between the front and rear wheels has the arch substructure. According to the present invention, a substructure of the electric vehicle is manufactured in an arch shape, thereby increasing safety of the electric vehicle and simultaneously reducing danger of damage to the electric vehicle from an obstruction on a road during driving.
Patent KR-20150014172-A (KR)
IPC: A63F13/10
Filed: 2013-07-29
Abstract: Disclosed is a 4D content manufacturing method. The 4D content manufacturing method uses a terminal which has a sensor unit including at least one among an acceleration sensor, a gyro sensor, and a location detection sensor; a data unit where videos are stored; and a display unit. The method comprises the steps of (a) loading and displaying the videos of the data unit in the display unit; (b) generating an emotional signal by the sensor unit when the terminal is shaken or tilted while the videos are being displayed; and (c) encoding the emotional signal and the videos.
Patent KR-20150014639-A (KR)
IPC: B05D7/24
Filed: 2013-07-30
Abstract: Disclosed is a method for coating a cylinder for a printing roll with a photosensitizer. According to a first aspect of the disclosed method for coating the cylinder for a printing roll with a photosensitizer, the cylinder is horizontally arranged and is installed to be rotatable around the axis. A sprayer located on the upper side of the cylinder moves toward the center of the longitudinal direction of the cylinder, and the half of the longitudinal direction of the cylinder is coated with the photosensitizer. After the cylinder is horizontally reversed 180°, the sprayer located in the middle of the longitudinal direction of the cylinder moves toward one end, and the other half of the longitudinal direction of the cylinder is coated with the photosensitizer.